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  • 101 Bullard, Edward Payson

    [br]
    b. 18 April 1841 Uxbridge, Massachusetts, USA
    d. 22 December 1906 Bridgeport, Connecticut, USA
    [br]
    American mechanical engineer and machine-tool manufacturer who designed machines for boring.
    [br]
    Edward Payson Bullard served his apprenticeship at the Whitin Machine Works, Whitinsville, Massachusetts, and worked at the Colt Armory in Hartford, Connecticut, until 1863; he then entered the employ of Pratt \& Whitney, also in Hartford. He later formed a partnership with J.H.Prest and William Parsons manufacturing millwork and tools, the firm being known as Bullard \& Prest. In 1866 Bullard organized the Norwalk Iron Works Company of Norwalk, Connecticut, but afterwards withdrew and continued the business in Hartford. In 1868 the firm of Bullard \& Prest was dissolved and Bullard became Superintendent of a large machine shop in Athens, Georgia. He later organized the machine tool department of Post \& Co. at Cincinnati, and in 1872 he was made General Superintendent of the Gill Car Works at Columbus, Ohio. In 1875 he established a machinery business in Beekman Street, New York, under the name of Allis, Bullard \& Co. Mr Allis withdrew in 1877, and the Bullard Machine Company was organized.
    In 1880 Bullard secured entire control of the business and also became owner of the Bridgeport Machine Tool Works, Bridgeport, Connecticut. In 1883 he designed his first vertical boring and turning mill with a single head and belt feed and a 37 in. (94 cm) capacity; this was the first small boring machine designed to do the accurate work previously done on the face plate of a lathe. In 1889 Bullard gave up his New York interests and concentrated his entire attention on manufacturing at Bridgeport, the business being incorporated in 1894 as the Bullard Machine Tool Company. The company specialized in the construction of boring machines, the design being developed so that it became essentially a vertical turret lathe. After Bullard's death, his son Edward Payson Bullard II (b. 10 July 1872 Columbus, Ohio, USA; d. 26 June 1953 Fairfield, Connecticut, USA) continued as head of the company and further developed the boring machine into a vertical multi-spindle automatic lathe which he called the "Mult-au-matic" lathe. Both father and son were members of the American Society of Mechanical Engineers.
    [br]
    Further Reading
    J.W.Roe, 1916, English and American Tool Builders, New Haven: Yale University Press; repub. 1926, New York and 1987, Bradley, Ill.: Lindsay Publications Inc. (describes Bullard's machines).
    RTS

    Biographical history of technology > Bullard, Edward Payson

  • 102 Ferguson, Harry

    [br]
    b. 4 November 1884 County Down, Ireland
    d. 25 October 1960 England
    [br]
    Irish engineer who developed a tractor hydraulic system for cultivation equipment, and thereby revolutionized tractor design.
    [br]
    Ferguson's father was a small farmer who expected his son to help on the farm from an early age. As a result he received little formal education, and on leaving school joined his brother in a backstreet workshop in Belfast repairing motor bikes. By the age of 19 he had built his own bike and began hill-climbing competitions and racing. His successes in these ventures gained useful publicity for the workshop. In 1907 he built his own car and entered it into competitions, and in 1909 became the first person in Britain to build and fly a machine that was heavier than air.
    On the outbreak of the First World War he was appointed by the Irish Department of Agriculture to supervise the operation and maintenance of all farm tractors. His experiences convinced him that even the Ford tractor and the implements available for it were inadequate for the task, and he began to experiment with his own plough designs. The formation of the Ferguson-Sherman Corporation resulted in the production of thousands of the ploughs he had designed for the Ford tractor, but in 1928 Ford discontinued production of tractors, and Ferguson returned to Ireland. He immediately began to design his own tractor. Six years of development led to the building of a prototype that weighed only 16 cwt (813kg). In 1936 David Brown of Huddersfield, Yorkshire, began production of these tractors for Ferguson, but the partnership was not wholly successful and was dissolved after three years. In 1939 Ferguson and Ford reached their famous "Handshake agreement", in which no formal contract was signed, and the mass production of the Ford Ferguson system tractors began that year. During the next nine years 300,000 tractors and a million implements were produced under this agreement. However, on the death of Henry Ford the company began production, under his son, of their own tractor. Ferguson returned to the UK and negotiated a deal with the Standard Motor Company of Coventry for the production of his tractor. At the same time he took legal action against Ford, which resulted in that company being forced to stop production and to pay damages amounting to US$9.5 million.
    Aware that his equipment would only operate when set up properly, Ferguson established a training school at Stoneleigh in Warwickshire which was to be a model for other manufacturers. In 1953, by amicable agreement, Ferguson amalgamated with the Massey Harris Company to form Massey Ferguson, and in so doing added harvesting machinery to the range of equipment produced. A year later he disposed of his shares in the new company and turned his attention again to the motor car. Although a number of experimental cars were produced, there were no long-lasting developments from this venture other than a four-wheel-drive system based on hydraulics; this was used by a number of manufacturers on occasional models. Ferguson's death heralded the end of these developments.
    [br]
    Principal Honours and Distinctions
    Honorary DSc Queen's University, Belfast, 1948.
    Further Reading
    C.Murray, 1972, Harry Ferguson, Inventor and Pioneer. John Murray.
    AP

    Biographical history of technology > Ferguson, Harry

  • 103 Judson, Whitcomb L.

    SUBJECT AREA: Textiles
    [br]
    fl. 1891–1905 USA
    [br]
    American inventor of the zip fastener.
    [br]
    Whitcomb Judson was a mechanical engineer by profession. He filed his first patent application for a zip fastener in 1891 and took out a fifth in 1905. His invention was originally designed for shoes and consisted of separate fasteners with two interlocking parts which could be fastened either by hand or by a movable guide. In his last patent, he clamped the fastening elements to the edge of a fabric tape and patented a machine for manufacturing this. Through an earlier exploit, the Judson Pneumatic Street Railway Company, Judson knew Colonel Lewis Walker, who helped him to organize the Universal Fastener Company of Chicago to manufacture these fasteners, which at first were made by hand. One machine invented by Judson proved to be too complicated, but Judson's later fasteners were easier to adapt to machine production. The original company was reorganized as the Automatic Hook and Eye Company of Hoboken, New Jersey, and the new fasteners were sold under the name "C-curity". However, the garment manufacturers would not use them at first because the fasteners had defects, such as springing open at unexpected moments. The Automatic Hook and Eye Company brought in Gideon Sundback, who improved Judson's work and made the zip fastener successful.
    [br]
    Further Reading
    J.Jewkes, D.Sawyers and R.Stillerman, 1969, The Sources of Invention, 2nd edn, London (for an account of the invention).
    I.McNeil (ed.), 1990, An Encyclopaedia of the History of Technology, London: Routledge, pp. 852–3 (provides a brief account of fastenings).
    RLH

    Biographical history of technology > Judson, Whitcomb L.

  • 104 Lanchester, Frederick William

    [br]
    b. 28 October 1868 Lewisham, London, England
    d. 8 March 1946 Birmingham, England
    [br]
    English designer and builder of the first all-British motor car.
    [br]
    The fourth of eight children of an architect, he spent his childhood in Hove and attended a private preparatory school, from where, aged 14, he went to the Hartley Institution (the forerunner of Southampton University). He was then granted a scholarship to the Royal College of Science, South Kensington, and also studied practical engineering at Finsbury Technical College, London. He worked first for a draughtsman and pseudo-patent agent, and was then appointed Assistant Works Manager of the Forward Gas Engine Company of Birmingham, with sixty men and a salary of £1 per week. He was then aged 21. His younger brother, George, was apprenticed to the same company. In 1889 and 1890 he invented a pendulum governor and an engine starter which earned him royalties. He built a flat-bottomed river craft with a stern paddle-wheel and a vertical single-cylinder engine with a wick carburettor of his own design. From 1892 he performed a number of garden experiments on model gliders relating to problems of lift and drag, which led him to postulate vortices from the wingtips trailing behind, much of his work lying behind the theory of modern aerodynamics. The need to develop a light engine for aircraft led him to car design.
    In February 1896 his first experimental car took the road. It had a torsionally rigid chassis, a perfectly balanced and almost noiseless engine, dynamically stable steering, epicyclic gear for low speed and reverse with direct drive for high speed. It turned out to be underpowered and was therefore redesigned. Two years later an 8 hp, two-cylinder flat twin appeared which retained the principle of balancing by reverse rotation, had new Lanchester valve-gear and a new method of ignition based on a magneto generator. For the first time a worm and wheel replaced chain-drive or bevel-gear transmission. Lanchester also designed the machinery to make it. The car was capable of about 18 mph (29 km/h): future cars of his travelled at twice that speed. From 1899 to 1904 cars were produced for sale by the Lanchester Engine Company, which was formed in 1898. The company had to make every component except the tyres. Lanchester gave up the managership but remained as Chief Designer, and he remained in this post until 1914.
    In 1907–8 his two-volume treatise Aerial Flight was published; it included consideration of skin friction, boundary-layer theory and the theory of stability. In 1909 he was appointed to the Government's Committee for Aeronautics and also became a consultant to the Daimler Company. At the age of 51 he married Dorothea Cooper. He remained a consultant to Daimler and worked also for Wolseley and Beardmore until 1929 when he started Lanchester Laboratories, working on sound reproduction. He also wrote books on relativity and on the theory of dimensions.
    [br]
    Principal Honours and Distinctions
    FRS.
    Bibliography
    bht=1907–8, Aerial Flight, 2 vols.
    Further Reading
    P.W.Kingsford, 1966, F.W.Lanchester, Automobile Engineer.
    E.G.Semler (ed.), 1966, The Great Masters. Engineering Heritage, Vol. II, London: Institution of Mechanical Engineers/Heinemann.
    IMcN

    Biographical history of technology > Lanchester, Frederick William

  • 105 Longbotham, John

    SUBJECT AREA: Canals
    [br]
    b. mid-seventeenth century Halifax (?), Yorkshire, England d. 1801
    [br]
    English canal engineer.
    [br]
    The nature of Longbotham's career before 1766 is unknown, although he was associated with Smeaton as a pupil and thus became acquainted with canal engineering. In 1766 he suggested a canal linking Leeds and Liverpool across the Pennines. The suggestion was accepted and in 1767–8 he surveyed the line of the Leeds \& Liverpool Canal. This was approved by the promoters and by Brindley, who had been called in as an assessor. The Act was obtained in 1770 and Longbotham was first appointed as Clerk of Works under Brindley as Chief Engineer. As the latter did not take up the appointment, Longbotham became Chief Engineer and from 1770 to 1775 was responsible for the design of locks and aqueducts. He also prepared contracts and supervised construction. Meanwhile, in 1768 he had proposed a canal from the Calder and Hebble to Halifax. In 1773 he was elected to the Smeatonian Society of Civil Engineers. As soon as a part of the Leeds and Liverpool Canal was opened he started a passenger packet service, but in 1775, after completing both 50 miles (80 km) of the canal and the Bradford Canal, he was dismissed from his post because of discrepancies in his accounts. However, in the early 1790s he again advised the Leeds and Liverpool proprietors, who were in difficulties on the summit level. Longbotham had colliery interests in the Uphol-land area of Wigan, and in 1787 he surveyed a proposed route for the Lancaster Canal. In 1792 he was also associated with the Grand Western Canal. Details of his later life are scarce, but it is known that he died in poverty in 1801 and that the Leeds \& Liverpool company paid his funeral expenses.
    JHB

    Biographical history of technology > Longbotham, John

  • 106 Matteucci, Felice

    [br]
    b. 1803 Italy
    d. 1887 Italy
    [br]
    Italian engineer, co-inventor of internal-combustion engines.
    [br]
    A distinguished hydraulic engineer, Matteucci is more widely known for his work on early internal-combustion engines. In 1851, during a landreclamation project in Florence, he became acquainted with Eugenio Barsanti. Together they succeeded in designing and producing a number of the first type of gas engines to produce a vacuum within a closed cylinder, atmospheric pressure then being utilized to produce the power stroke. The principle was demonstrated by Cecil in 1820 and was used by Samuel Brown in 1827 and by N.A. Otto in 1867. The company Società Promotrice del Nuovo Motore Barsanti e Matteucci was formed in 1860, but ill health forced Matteucci to resign in 1862, and in 1864 Barsanti, whilst negotiating mass production of engines with Cockerill of Seraing, Belgium, contracted typhoid and later died. Efforts to continue the business in Italy subsequently failed and Matteucci returned to his engineering practice.
    [br]
    Bibliography
    13 May 1852, British Provisional Patent no. 1,072 (the Barsanti and Matteucci engine). 12 June 1857, British patent no. 1,655 (contained many notable improvements to the design).
    Further Reading
    The Engineer (1858) 5:73–4 (for an account of the Italian engine).
    Vincenzo Vannacci, 1955, L'invenzione del motore a scoppio realizzota dai toscani Barsanti e Matteucci 1854–1954, Florence.
    KAB

    Biographical history of technology > Matteucci, Felice

  • 107 Nipkow, Paul Gottlieb

    [br]
    b. 22 August 1860 Lauenburg, Pommern (now Lebork, Poland)
    d. 24 August 1940 Berlin, Germany
    [br]
    Polish electrical engineer who invented the Nipkow television scanning disc.
    [br]
    In 1884, while still a student engineer, Nipkow patented a mechanical television pick-up device using a disc with a spiral of twenty-four holes rotating at 600 rpm in front of a selenium cell. He also proposed a display on an identical synchronous disc in conjunction with a light-modulator based on the Faraday effect. Unfortunately it was not possible to realize a working system at the time because of the slow response of selenium cells and the lack of suitable electronic-sig-nal amplifiers; he was unable to pay the extension fees and so the patent lapsed. Others took up the idea, however, and in 1907 pictures were sent between London and Paris by wire. Subsequently, the principle was used by Baird, Ives, and Jenkins.
    For most of his working life after obtaining his doctorate, Nipkow was employed as an engineer by a company that made railway-signalling equipment, but his pioneering invention was finally recognized in 1934 when he was made Honorary President of the newly formed German Television Society.
    [br]
    Principal Honours and Distinctions
    President, German Television Society 1934.
    Bibliography
    1884, German patent no. 30,105 (Nipkow's pioneering method of television image-scanning).
    Further Reading
    R.W.Hubbell, 1946, 4,000 Years of Television, London: G.Harrap \& Co.
    KF

    Biographical history of technology > Nipkow, Paul Gottlieb

  • 108 Pole, William

    SUBJECT AREA: Civil engineering
    [br]
    b. 22 April 1814 Birmingham, England
    d. 1900
    [br]
    English engineer and educator.
    [br]
    Although primarily an engineer, William Pole was a man of many and varied talents, being amongst other things an accomplished musician (his doctorate was in music) and an authority on whist. He served an apprenticeship at the Horsley Company in Birmingham, and moved to London in 1836, when he was employed first as Manager to a gasworks. In 1844 he published a study of the Cornish pumping engine, and he also accepted an appointment as the first Professor of Engineering in the Elphinstone College at Bombay. He spent three pioneering years in this post, and undertook the survey work for the Great Indian Peninsular Railway. Before returning to London in 1848 he married Matilda Gauntlett, the daughter of a clergyman.
    Back in Britain, Pole was employed by James Simpson, J.M.Rendel and Robert Stephenson, the latter engaging him to assist with calculations on the Britannia Bridge. In 1858 he set up his own practice. He kept a very small office, choosing not to delegate work to subordinates but taking on a bewildering variety of commissions for government and private companies. In the first category, he made calculations for government officials of the main drainage of the metropolis and for its water supply. He lectured on engineering to the Royal Engineers' institution at Chatham, and served on a Select Committee to enquire into the armour of warships and fortifications. He became a member of the Royal Commission on the Railways of Great Britain and Ireland (the Devonshire Commission, 1867) and reported to the War Office on the MartiniHenry rifle. He also advised the India Office about examinations for engineering students. The drafting and writing up of reports was frequently left to Pole, who also made distinguished contributions to the official Lives of Robert Stephenson (1864), I.K. Brunel (1870) and William Fairbairn (1877). For other bodies, he acted as Consulting Engineer in England to the Japanese government, and he assisted W.H.Barlow in calculations for a bridge at Queensferry on the Firth of Forth (1873). He was consulted about many urban water supplies.
    Pole joined the Institution of Civil Engineers as an Associate in 1840 and became a Member in 1856. He became a Member of Council, Honorary Secretary (succeeding Manby in 1885–96) and Honorary Member of the Institution. He was interested in astronomy and photography, he was fluent in several languages, was an expert on music, and became the world authority on whist. In 1859 he was appointed Professor of Civil Engineering at University College London, serving in this office until 1867. Pole, whose dates coincided closely with those of Queen Victoria, was one of the great Victorian engineers: he was a polymath, able to apply his great abilities to an amazing range of different tasks. In engineering history, he deserves to be remembered as an outstanding communicator and popularizer.
    [br]
    Bibliography
    1843, "Comparative loss by friction in beam and direct-action engines", Proceedings of the Institution of Civil Engineers 2:69.
    Further Reading
    Dictionary of National Biography, London.
    Proceedings of the Institution of Civil Engineers 143:301–9.
    AB

    Biographical history of technology > Pole, William

  • 109 Raky, Anton

    [br]
    b. 5 January 1868 Seelenberg, Taunus, Germany
    d. 22 August 1943 Berlin, Germany
    [br]
    German inventor of rapid percussion drilling, entrepreneur in the exploration business.
    [br]
    While apprenticed at the drilling company of E. Przibilla, Raky already called attention by his reflections towards developing drilling methods and improving tools. Working as a drilling engineer in Alsace, he was extraordinarily successful in applying an entire new hydraulic boring system in which the rod was directly connected to the chisel. This apparatus, driven by steam, allowed extremely rapid percussions with very low lift.
    With some improvements, his boring rig drilled deep holes at high speed and at least doubled the efficiency of the methods hitherto used. His machine, which was also more reliable, was secured by a patent in 1895. With borrowed capital, he founded the Internationale Bohrgesellschaft in Strasbourg in the same year, and he began a career in the international exploration business that was unequalled as well as breathtaking. Until 1907 the total depth of the drillings carried out by the company was 1,000 km.
    Raky's rapid drilling was unrivalled and predominant until improved rotary drilling took over. His commercial sense in exploiting the technical advantages of his invention by combining drilling with producing the devices in his own factory at Erkelenz, which later became the headquarters of the company, and in speculating on the concessions for the explored deposits made him by far superior to all of his competitors, who were provoked into contests which they generally lost. His flourishing company carried out drilling in many parts of the world; he became the initiator of the Romanian oil industry and his extraordinary activities in exploring potash and coal deposits in different parts of Germany, especially in the Ruhr district, provoked the government in 1905 into stopping granting claims to private companies. Two years later, he was forced to withdraw from his holding company because of his restless and eccentric character. He turned to Russia and, during the First World War, he was responsible for the reconstruction of the destroyed Romanian oilfields. Thereafter, partly financed by mining companies, he continued explorations in several European countries, and in Germany he was pioneering again with exploring oilfields, iron ore and lignite deposits which later grew in economic value. Similar to Glenck a generation before, he was a daring entrepreneur who took many risks and opened new avenues of exploration, and he was constantly having to cope with a weak financial position, selling concessions and shares, most of them to Preussag and Wintershall; however, this could not prevent his business from collapse in 1932. He finally gave up drilling in 1936 and died a poor man.
    [br]
    Principal Honours and Distinctions
    Dr-Ing. (Hon.) Bergakademie Clausthal 1921.
    Further Reading
    G.P.R.Martin, 1967, "Hundert Jahre Anton Raky", Erdöl-Erdgas-Zeitschrift, 83:416–24 (a detailed description).
    D.Hoffmann, 1959, 150 Jahre Tiefbohrungen in Deutschland, Vienna and Hamburg: 32– 4 (an evaluation of his technologial developments).
    WK

    Biographical history of technology > Raky, Anton

  • 110 Rennie, John

    SUBJECT AREA: Canals, Civil engineering
    [br]
    b. 7 June 1761 Phantassie, East Linton, East Lothian, Scotland
    d. 4 October 1821 Stamford Street, London, England
    [br]
    Scottish civil engineer.
    [br]
    Born into a prosperous farming family, he early demonstrated his natural mechanical and structural aptitude. As a boy he spent a great deal of time, often as a truant, near his home in the workshop of Andrew Meikle. Meikle was a millwright and the inventor of a threshing machine. After local education and an apprenticeship with Meikle, Rennie went to Edinburgh University until he was 22. He then travelled south and met James Watt, who in 1784 offered him the post of Engineer at the Albion Flour Mills, London, which was then under construction. Rennie designed all the mill machinery, and it was while there that he began to develop an interest in canals, opening his own business in 1791 in Blackfriars. He carried out work on the Kennet and Avon Canal and in 1794 became Engineer for the company. He meanwhile carried out other surveys, including a proposed extension of the River Stort Navigation to the Little Ouse and a Basingstoke-to-Salisbury canal, neither of which were built. From 1791 he was also engaged on the Rochdale Canal and the Lancaster Canal, as well as the great masonry aqueduct carrying the latter canal across the river Lune at Lancaster. He also surveyed the Ipswich and Stowmarket and the Chelmer and Blackwater Navigations. He advised on the Horncastle Canal in 1799 and on the River Ancholme in 1799, both of which are in Lincolnshire. In 1802 he was engaged on the Royal Canal in Ireland, and in the same year he was commissioned by the Government to prepare a plan for flooding the Lea Valley as a defence on the eastern approach to London in case Napoleon invaded England across the Essex marshes. In 1809 he surveyed improvements on the Thames, and in the following year he was involved in a proposed canal from Taunton to Bristol. Some of his schemes, particularly in the Fens and Lincolnshire, were a combination of improvements for both drainage and navigation. Apart from his canal work he engaged extensively in the construction and development of docks and harbours including the East and West India Docks in London, Holyhead, Hull, Ramsgate and the dockyards at Chatham and Sheerness. In 1806 he proposed the great breakwater at Plymouth, where work commenced on 22 June 1811.
    He was also highly regarded for his bridge construction. These included Kelso and Musselburgh, as well as his famous Thames bridges: London Bridge (uncompleted at the time of his death), Waterloo Bridge (1810–17) and Southwark Bridge (1815–19). He was elected a Fellow of the Royal Society in 1798.
    [br]
    Principal Honours and Distinctions
    FRS 1798.
    Further Reading
    C.T.G.Boucher, 1963, John Rennie 1761–1821, Manchester University Press. W.Reyburn, 1972, Bridge Across the Atlantic, London: Harrap.
    JHB

    Biographical history of technology > Rennie, John

  • 111 Roberts, Richard

    [br]
    b. 22 April 1789 Carreghova, Llanymynech, Montgomeryshire, Wales
    d. 11 March 1864 London, England
    [br]
    Welsh mechanical engineer and inventor.
    [br]
    Richard Roberts was the son of a shoemaker and tollkeeper and received only an elementary education at the village school. At the age of 10 his interest in mechanics was stimulated when he was allowed by the Curate, the Revd Griffith Howell, to use his lathe and other tools. As a young man Roberts acquired a considerable local reputation for his mechanical skills, but these were exercised only in his spare time. For many years he worked in the local limestone quarries, until at the age of 20 he obtained employment as a pattern-maker in Staffordshire. In the next few years he worked as a mechanic in Liverpool, Manchester and Salford before moving in 1814 to London, where he obtained employment with Henry Maudslay. In 1816 he set up on his own account in Manchester. He soon established a reputation there for gear-cutting and other general engineering work, especially for the textile industry, and by 1821 he was employing about twelve men. He built machine tools mainly for his own use, including, in 1817, one of the first planing machines.
    One of his first inventions was a gas meter, but his first patent was obtained in 1822 for improvements in looms. His most important contribution to textile technology was his invention of the self-acting spinning mule, patented in 1825. The normal fourteen-year term of this patent was extended in 1839 by a further seven years. Between 1826 and 1828 Roberts paid several visits to Alsace, France, arranging cottonspinning machinery for a new factory at Mulhouse. By 1826 he had become a partner in the firm of Sharp Brothers, the company then becoming Sharp, Roberts \& Co. The firm continued to build textile machinery, and in the 1830s it built locomotive engines for the newly created railways and made one experimental steam-carriage for use on roads. The partnership was dissolved in 1843, the Sharps establishing a new works to continue locomotive building while Roberts retained the existing factory, known as the Globe Works, where he soon after took as partners R.G.Dobinson and Benjamin Fothergill (1802–79). This partnership was dissolved c. 1851, and Roberts continued in business on his own for a few years before moving to London as a consulting engineer.
    During the 1840s and 1850s Roberts produced many new inventions in a variety of fields, including machine tools, clocks and watches, textile machinery, pumps and ships. One of these was a machine controlled by a punched-card system similar to the Jacquard loom for punching rivet holes in plates. This was used in the construction of the Conway and Menai Straits tubular bridges. Roberts was granted twenty-six patents, many of which, before the Patent Law Amendment Act of 1852, covered more than one invention; there were still other inventions he did not patent. He made his contribution to the discussion which led up to the 1852 Act by publishing, in 1830 and 1833, pamphlets suggesting reform of the Patent Law.
    In the early 1820s Roberts helped to establish the Manchester Mechanics' Institute, and in 1823 he was elected a member of the Literary and Philosophical Society of Manchester. He frequently contributed to their proceedings and in 1861 he was made an Honorary Member. He was elected a Member of the Institution of Civil Engineers in 1838. From 1838 to 1843 he served as a councillor of the then-new Municipal Borough of Manchester. In his final years, without the assistance of business partners, Roberts suffered financial difficulties, and at the time of his death a fund for his aid was being raised.
    [br]
    Principal Honours and Distinctions
    Member, Institution of Civil Engineers 1838.
    Further Reading
    There is no full-length biography of Richard Roberts but the best account is H.W.Dickinson, 1945–7, "Richard Roberts, his life and inventions", Transactions of the Newcomen Society 25:123–37.
    W.H.Chaloner, 1968–9, "New light on Richard Roberts, textile engineer (1789–1864)", Transactions of the Newcomen Society 41:27–44.
    RTS

    Biographical history of technology > Roberts, Richard

  • 112 Shortt, William Hamilton

    SUBJECT AREA: Horology
    [br]
    b. 28 September 1881
    d. 4 February 1971
    [br]
    British railway engineer and amateur horologist who designed the first successful free-pendulum clock.
    [br]
    Shortt entered the Engineering Department of the London and South Western Railway as an engineering cadet in 1902, remaining with the company and its successors until he retired in 1946. He became interested in precision horology in 1908, when he designed an instrument for recording the speed of trains; this led to a long and fruitful collaboration with Frank HopeJones, the proprietor of the Synchronome Company. This association culminated in the installation of a free-pendulum clock, with an accuracy of the order of one second per year, at Edinburgh Observatory in 1921. The clock's performance was far better than that of existing clocks, such as the Riefler, and a slightly modified version was produced commercially by the Synchronome Company. These clocks provided the time standard at Greenwich and many other observatories and scientific institutions across the world until they were supplanted by the quartz clock.
    The period of a pendulum is constant if it swings freely with a constant amplitude in a vacuum. However, this ideal state cannot be achieved in a clock because the pendulum must be impulsed to maintain its amplitude and the swings have to be counted to indicate time. The free-pendulum clock is an attempt to approach this ideal as closely as possible. In 1898 R.J. Rudd used a slave clock, synchronized with a free pendulum, to time the impulses delivered to the free pendulum. This clock was not successful, but it provided the inspiration for Shortt's clock, which operates on the same principle. The Shortt clock used a standard Synchronome electric clock as the slave, and its pendulum was kept in step with the free pendulum by means of the "hit and miss" synchronizer that Shortt had patented in 1921. This allowed the pendulum to swing freely (in a vacuum), apart from the fraction of a second in which it received an impulse each half-minute.
    [br]
    Principal Honours and Distinctions
    Master of the Clockmakers' Company 1950. British Horological Society Gold Medal 1931. Clockmakers' Company Tompion Medal 1954. Franklin Institute John Price Wetherill Silver Medal.
    Bibliography
    1929, "Some experimental mechanisms, mechanical and otherwise, for the maintenance of vibration of a pendulum", Horological Journal 71:224–5.
    Further Reading
    F.Hope-Jones, 1949, Electrical Timekeeping, 2nd edn, London (a detailed but not entirely impartial account of the development of the free-pendulum clock).
    DV

    Biographical history of technology > Shortt, William Hamilton

  • 113 Winsor, Frederick Albert

    SUBJECT AREA: Public utilities
    [br]
    b. 1763 Brunswick, Germany
    d. 11 May 1830 Paris, France
    [br]
    German pioneer of gas lighting,
    [br]
    He was born Frederic Albrecht Winzer but anglicized his name after settling in England. His interest in gas lighting was aroused by the experiments of Philippe Lebon in Paris in 1802. Winsor had little scientific knowledge or engineering ability, but was well endowed with confidence and enterprise. He alone among the early practitioners of gas-making envisaged a central plant supplying a number of users through gas mains. He managed to discover the essentials of Lebon's process and tried without success to exploit it on the European continent. So he moved to England in 1803 and settled first in Grosvenor Square and then in Pall Mall. He gave public demonstrations of gas lighting at the Lyceum Theatre in London and in 1804 took out his first patent. In December he lit Pall Mall, the first street to be illuminated by gas. Winsor then began to promote a grandiose scheme for the formation of a National Light and Heat Company. He struggled against bitter opposition both in and out of Parliament to obtain sanction for his company, and it was only after the third attempt that the Gas Light \& Coke Company received its charter in 1812. However, Winsor lacked the knowledge to devise successful gas-producing plant, even with the help of the German immigrant chemist F.C.Accum. Winsor was dismissed in 1812 and returned to Paris the following year, while the company recovered with the appointment of an able engineer, Samuel Clegg. Winsor formed a company in Paris to install gas lighting, but that failed in 1819.
    [br]
    Further Reading
    W.Matthew, 1827, An Historical Sketch of the Origin, Progress and Present State of Gaslighting, London.
    E.G.Stewart, 1958, Town Gas, Its Manufacture and Distribution, London: Science Museum.
    LRD

    Biographical history of technology > Winsor, Frederick Albert

  • 114 mismo

    adj.
    same, selfsame, self-same, very same.
    adv.
    himself, per se, as such, in itself.
    El hombre mismo The man himself. El mismo hombre = The same man.
    * * *
    1 same
    1 same
    \
    yo (ti, etc) mismo,-a myself (yourself, etc)
    ■ con el sr. Suárez por favor --yo mismo may I speak to Mr Suárez please? --speaking
    es lo mismo (la misma cosa) it amounts to the same thing 2 (no importa) it doesn't matter
    lo mismo da it doen't matter
    o lo que es lo mismo that is to say
    ¡por eso mismo! precisely
    volver a las mismas / estar en las mismas to be back at square one
    ————————
    1 same
    * * *
    (f. - misma)
    adj.
    1) same
    2) very
    * * *
    1. ADJ
    1) (=igual) same

    respondieron al mismo tiempo — they answered together, they answered at the same time

    • el mismo... que — the same... as

    2) [reflexivo]
    valerse 2)
    3) [enfático]
    a) [relativo a personas]

    yo mismo lo vi — I saw it myself, I saw it with my own eyes

    -¿quién responde? -a ver, tú mismo — "who's going to answer?" - "well, why don't you answer yourself!"

    b) [relativo a cosas]

    -¿cuál quieres? -ese mismo — "which one do you want?" - "that one there"

    -¡es un canalla! -eso mismo pienso yo — "he's a swine!" - "my thoughts exactly"

    en todos los países europeos, España misma incluida — in all European countries, including Spain itself

    Ana es la generosidad misma — Ana is generosity itself, Ana is the epitome of generosity

    • en ese mismo momento — at that very moment

    • por eso mismo, era pobre y por eso mismo su ascenso tiene más mérito — he was poor and for that very reason his promotion is all the more commendable

    4) [como pronombre]

    -¿y qué edad tienes tú? -la misma que él — "and how old are you?" - "I'm the same age as him"

    -¿es usted la señorita Sánchez? -¡la misma! — "are you Miss Sánchez?" - "I am indeed!"

    5)

    • lo mismo —

    a) (=la misma cosa) the same (thing)

    ¡hombre, no es lo mismo! — it's not the same (thing) at all!

    - son unos canallas -lo mismo digo yo — "they're swine" - "that's (exactly) what I say"

    -¡enhorabuena! -lo mismo digo — "congratulations!" - "likewise" o "the same to you"

    - eres un sinvergüenza -lo mismo te digo — "you're completely shameless" - "you too" o "so are you"

    -¿qué desea de beber? -lo mismo (de antes), por favor — "what would you like to drink?" - "(the) same again, please"

    cuando le interese a él, o lo que es lo mismo, nunca — when it suits him, in other words never

    • por lo mismo, no es inteligente y por lo mismo tiene que estudiar el doble — he's not clever, which is exactly why he has to study twice as hard

    • lo mismo que, le dijo lo mismo que yo — she told him the same thing o the same as she told me

    b)

    • dar lo mismo, da lo mismo — it's all the same, it makes no difference

    me da lo mismo, lo mismo me da — I don't mind, it's all the same to me

    c) * (=a lo mejor)

    no lo sé todavía, pero lo mismo voy — I don't know yet, but I may well come

    pídeselo, lo mismo te lo presta — ask him for it; you never know, he may lend it to you

    d)

    • lo mismo que (=al igual que) —

    en Europa, lo mismo que en América — in Europe, (just) as in America

    lo mismo que usted es médico yo soy ingeniero — just as you are a doctor, so I am an engineer

    suspendí el examen, lo mismo que Íñigo — I failed the exam, just like Íñigo

    yo, lo mismo que mi padre, odio el baloncesto — I hate basketball, just like my father

    e)

    • lo mismo... que (=tanto... como) —

    aquí lo mismo te venden una vajilla que una bicicleta — they'll sell you anything here, from a dinner service to a bicycle

    2.
    ADV [enfático]

    • ahora mismo — (=inmediatamente) right away o now; (=hace un momento) just now

    ahora mismo acabo de hablar con él — I've just been talking to him, I was talking to him only a moment ago

    • aquí mismo, -¿dónde lo pongo? -aquí mismo — "where shall I put it?" - "right here"

    • así mismo, -¿cómo quieres el filete? -así mismo está bien — "how would you like your steak?" - "it's fine as it is"

    • ayer mismo — only yesterday

    • hoy mismo, he llegado hoy mismo — I just arrived today

    • mañana mismo, llegará mañana mismo — he's arriving tomorrow, no less

    * * *
    I
    - ma adjetivo
    1)
    b) (como pron) same

    ¿usted es Pedro Lecue? - el mismo — are you Pedro Lecue? - I am indeed o that's right

    en las mismas: no ha llegado, así que seguimos en las mismas it hasn't arrived so we're no further on; si vienes tú pero falta él, estamos en las mismas — if you come but he doesn't turn up, then we're no better off

    a) (refiriéndose a lugares, momentos, cosas)

    eso mismo pienso yo — that's exactly o just what I think

    3)

    lo mismo para mí — the same for me, please

    dar lo mismo: me da lo mismo si lo rompe I don't care if he breaks it; le da lo mismo con o sin azúcar he doesn't mind with or without sugar; da lo mismo quién lo haga — it doesn't matter o it makes no difference who does it

    4)

    lo mismo — (como adv)

    te ve por la calle y lo mismo no te saluda — you can meet him in the street and sometimes he doesn't even say hello to you

    ¿pregúntaselo? lo mismo dice que sí — ask him, he might (well) o may (well) say yes

    lo mismo puedes conseguir caramelos que una botella de whisky — you can get anything, from sweets to a bottle of whiskey

    b) (RPl fam) ( de todos modos) just o all the same, anyway
    5)

    nuestra empresa, lo mismo que tantas otras — our company, like so many others

    6)
    a) (como pron) (frml)
    b) (como pron relativo) (Méx frml)

    agradecemos su donativo, mismo que fue aplicado a la compra de medicamentos — we thank you for your donation, which has been used to buy medicines

    II

    aquí/ahora mismo — right here/now

    * * *
    = identical, same, equal.
    Ex. The DISPLAY command is identical to the TYPE command except when using a format which includes only a few lines per record.
    Ex. The command function 'SAVE' is used to save a search formulation for later use on the same or another data base on the same system.
    Ex. Collection development should ideally involve de-acquisitions as an on-going program of equal importance.
    ----
    * admitido por Uno mismo = self-professed.
    * ahora mismo = right now, just now.
    * a la misma altura que = in the same league as.
    * allí mismo = on the spot, there and then.
    * al mismo nivel de = flush with.
    * al mismo nivel que = on a par with, in the same league as.
    * al mismo tiempo = at once, at the same time, concurrently, in the process, simultaneously, at one and the same time, contemporaneously, at the same instant, in parallel, concomitantly, at the one time, all the while.
    * al mismo tiempo que = in parallel to/with, while, as the same time as, cum, in conjunction with.
    * al mismo tiempo que + Indicativo = whilst + Gerundio.
    * a mí también me gustaría tener la misma oportunidad = turnabout is fair play.
    * apuntar a la misma conclusión = point to + the same conclusion.
    * aquí mismo = right here.
    * a ti mismo = yourself, thyself.
    * a usted mismo = thyself.
    * bajo un mismo techo = under one roof.
    * brillar por Uno mismo = shine on + Posesivo + own.
    * concepto de uno mismo = self-image.
    * conciencia de sí mismo = self-awareness.
    * conciencia de uno mismo = self-awareness.
    * con confianza en uno mismo = self-confident.
    * con el mismo = therewith.
    * con el mismo + Nombre + como el que... = as + Adverbio + as....
    * con el mismo planteamiento que = on the same lines as.
    * confianza en uno mismo = self-belief.
    * conócete a ti mismo = know + thyself.
    * consciente de uno mismo = self-conscious.
    * cuestionario rellenado por uno mismo = self-administered questionnaire.
    * cuidado de uno mismo = self-caring, self-care.
    * definido por uno mismo = self-defined.
    * definir por uno mismo = self-define.
    * de la misma categoría que = in a class with.
    * de la misma forma que = in the same way (as), in the same manner (as), in much the same way as.
    * de la misma manera = by the same token.
    * de la misma manera (que) = in the same way (as), in the same manner (as).
    * del mismo calibre que = in a class with.
    * del mismo modo = exactly, in the same vein, by the same token.
    * del mismo modo que = as, in the form that, in the same way (as), in the same way that, just as, in the same manner (as), along the lines, after the fashion of, similar to, in common with.
    * del mismo + Nombre = equally + Adjetivo.
    * del mismo sexo = same-sex.
    * del mismo tipo que las oficinas = office-type.
    * desde esta misma perspectiva = along the same lines.
    * de una misma manera = in a similar fashion.
    * dirigido hacia uno mismo = self-oriented.
    * dirigido por uno mismo = self-directed.
    * ella misma = herself.
    * él mismo = himself.
    * el mismo + Nombre (+ que) = every bit as much + Nombre (+ as).
    * el mismo número = as many.
    * encerrado en sí mismo = closeted.
    * en el mismo centro (de) = plumb in the middle (of).
    * en el mismo número de años = in as many years.
    * en el mismo orden que = in sync with.
    * en ese mismo instante = at that very moment.
    * en ese mismo momento = at that very moment.
    * en este mismo sentido = along the same lines.
    * en la misma época = contemporaneously.
    * en la misma habitación = ensuite.
    * en la misma línea de = in the vein of.
    * en la misma línea que = in line with.
    * en sí mismo = in itself, unto + Reflexivo, per se.
    * en sí mismos = in themselves.
    * escogido por uno mismo = self-chosen.
    * estar a la misma altura que = rank with.
    * estar al mismo nivel = be on a par.
    * estar en la misma categoría que = rank with.
    * estar en las mismas = be back to square one.
    * estar hecho con la mismas dimensiones que el original = be to scale.
    * estar todos en el mismo barco = be all in the same boat.
    * evidente por sí mismo = self-evident.
    * grupo de personas o cosas de la misma edad o categoría = peer group.
    * hablar del mismo modo = talk + alike.
    * hablar por Uno mismo = speak for + Reflexivo.
    * hacer del mismo molde = cast in + the same mould as.
    * hasta el mismo = right up to.
    * imagen de uno mismo = self-presentation.
    * intentar hacer Algo por uno mismo = try + Posesivo + own hand at.
    * justo de la misma manera que = in just the same way as.
    * la misma persona = one and the same person.
    * la personificación de la confianza en uno mismo = confidence personified.
    * lo mismo ocurre con = the same goes for.
    * lo mismo que = the same as, along the lines of, in much the same way as.
    * lo mismo que antes = the same as before.
    * lo mismo que para = the same as that for.
    * lo mismo se aplica a = the same is true (for/of/with).
    * más de lo mismo = more of the same.
    * mí mismo = myself.
    * mismo, lo = same difference, the.
    * mismo tipo de = same range of.
    * no es lo mismo en el caso de = the same is not true (for/of/with).
    * Nombre + mismo = very + Nombre.
    * nosotros mismos = ourselves.
    * orientado hacia uno mismo = self-oriented.
    * pasar a Alguien lo mismo que a = suffer + the fate of.
    * pensar del mismo modo = think + alike.
    * percepción de uno mismo = self-perception.
    * pero al mismo tiempo = but then again.
    * perseguir los mismos fines = work + on the same lines.
    * perseguir los mismos objetivos = work + on the same lines.
    * poner al mismo nivel que = bring + Nombre + to a par with.
    * por + Pronombre + mismo = all by + Reflexivo, by + Reflexivo.
    * por sí mismo = for its/their own sake, in itself, itself, unto + Reflexivo.
    * por sí mismos = in themselves.
    * por uno mismo = on + Posesivo + own, for + Reflexivo.
    * presentación de uno mismo = self-presentation.
    * probar a hacer Algo por uno mismo = try + Posesivo + own hand at.
    * quedarse en el mismo sitio = stay + put.
    * que lo hace uno mismo = do-it-yourself (DIY).
    * que se explica por sí mismo = self-explanatory [self explanatory/selfexplanatory].
    * reconocido por Uno mismo, admitido por Uno mismo = self-professed.
    * seguir lo mismo = remain + the same.
    * seguir siendo lo mismo = remain + the same.
    * seguridad en uno mismo = self-belief.
    * seguro de sí mismo = assured, self-assured, poised.
    * seguro de uno mismo = self-confident.
    * ser la representación misma de = be a picture of.
    * ser lo mismo = be one and the same.
    * ser un fin en sí mismos = be ends in themselves.
    * siempre lo mismo = the same old thing.
    * tener el mismo destino = suffer + the same fate.
    * tener la misma importancia = carry + equal weight.
    * tener las mismas prerrogativas = have + an equal voice in.
    * todo al mismo tiempo = all at once.
    * tres goles en un mismo partido = hat trick.
    * una misma cosa = one and the same.
    * valerse de sí mismo = self-serve.
    * valérselas por uno mismo = negotiate + Posesivo + way, fly + solo.
    * valerse por sí mismo = self-serve.
    * ver con los mismos ojos = see + eye to eye (with/on).
    * y al mismo tiempo = and in the process, yet.
    * yo mismo = myself.
    * * *
    I
    - ma adjetivo
    1)
    b) (como pron) same

    ¿usted es Pedro Lecue? - el mismo — are you Pedro Lecue? - I am indeed o that's right

    en las mismas: no ha llegado, así que seguimos en las mismas it hasn't arrived so we're no further on; si vienes tú pero falta él, estamos en las mismas — if you come but he doesn't turn up, then we're no better off

    a) (refiriéndose a lugares, momentos, cosas)

    eso mismo pienso yo — that's exactly o just what I think

    3)

    lo mismo para mí — the same for me, please

    dar lo mismo: me da lo mismo si lo rompe I don't care if he breaks it; le da lo mismo con o sin azúcar he doesn't mind with or without sugar; da lo mismo quién lo haga — it doesn't matter o it makes no difference who does it

    4)

    lo mismo — (como adv)

    te ve por la calle y lo mismo no te saluda — you can meet him in the street and sometimes he doesn't even say hello to you

    ¿pregúntaselo? lo mismo dice que sí — ask him, he might (well) o may (well) say yes

    lo mismo puedes conseguir caramelos que una botella de whisky — you can get anything, from sweets to a bottle of whiskey

    b) (RPl fam) ( de todos modos) just o all the same, anyway
    5)

    nuestra empresa, lo mismo que tantas otras — our company, like so many others

    6)
    a) (como pron) (frml)
    b) (como pron relativo) (Méx frml)

    agradecemos su donativo, mismo que fue aplicado a la compra de medicamentos — we thank you for your donation, which has been used to buy medicines

    II

    aquí/ahora mismo — right here/now

    * * *
    = identical, same, equal.

    Ex: The DISPLAY command is identical to the TYPE command except when using a format which includes only a few lines per record.

    Ex: The command function 'SAVE' is used to save a search formulation for later use on the same or another data base on the same system.
    Ex: Collection development should ideally involve de-acquisitions as an on-going program of equal importance.
    * admitido por Uno mismo = self-professed.
    * ahora mismo = right now, just now.
    * a la misma altura que = in the same league as.
    * allí mismo = on the spot, there and then.
    * al mismo nivel de = flush with.
    * al mismo nivel que = on a par with, in the same league as.
    * al mismo tiempo = at once, at the same time, concurrently, in the process, simultaneously, at one and the same time, contemporaneously, at the same instant, in parallel, concomitantly, at the one time, all the while.
    * al mismo tiempo que = in parallel to/with, while, as the same time as, cum, in conjunction with.
    * al mismo tiempo que + Indicativo = whilst + Gerundio.
    * a mí también me gustaría tener la misma oportunidad = turnabout is fair play.
    * apuntar a la misma conclusión = point to + the same conclusion.
    * aquí mismo = right here.
    * a ti mismo = yourself, thyself.
    * a usted mismo = thyself.
    * bajo un mismo techo = under one roof.
    * brillar por Uno mismo = shine on + Posesivo + own.
    * concepto de uno mismo = self-image.
    * conciencia de sí mismo = self-awareness.
    * conciencia de uno mismo = self-awareness.
    * con confianza en uno mismo = self-confident.
    * con el mismo = therewith.
    * con el mismo + Nombre + como el que... = as + Adverbio + as....
    * con el mismo planteamiento que = on the same lines as.
    * confianza en uno mismo = self-belief.
    * conócete a ti mismo = know + thyself.
    * consciente de uno mismo = self-conscious.
    * cuestionario rellenado por uno mismo = self-administered questionnaire.
    * cuidado de uno mismo = self-caring, self-care.
    * definido por uno mismo = self-defined.
    * definir por uno mismo = self-define.
    * de la misma categoría que = in a class with.
    * de la misma forma que = in the same way (as), in the same manner (as), in much the same way as.
    * de la misma manera = by the same token.
    * de la misma manera (que) = in the same way (as), in the same manner (as).
    * del mismo calibre que = in a class with.
    * del mismo modo = exactly, in the same vein, by the same token.
    * del mismo modo que = as, in the form that, in the same way (as), in the same way that, just as, in the same manner (as), along the lines, after the fashion of, similar to, in common with.
    * del mismo + Nombre = equally + Adjetivo.
    * del mismo sexo = same-sex.
    * del mismo tipo que las oficinas = office-type.
    * desde esta misma perspectiva = along the same lines.
    * de una misma manera = in a similar fashion.
    * dirigido hacia uno mismo = self-oriented.
    * dirigido por uno mismo = self-directed.
    * ella misma = herself.
    * él mismo = himself.
    * el mismo + Nombre (+ que) = every bit as much + Nombre (+ as).
    * el mismo número = as many.
    * encerrado en sí mismo = closeted.
    * en el mismo centro (de) = plumb in the middle (of).
    * en el mismo número de años = in as many years.
    * en el mismo orden que = in sync with.
    * en ese mismo instante = at that very moment.
    * en ese mismo momento = at that very moment.
    * en este mismo sentido = along the same lines.
    * en la misma época = contemporaneously.
    * en la misma habitación = ensuite.
    * en la misma línea de = in the vein of.
    * en la misma línea que = in line with.
    * en sí mismo = in itself, unto + Reflexivo, per se.
    * en sí mismos = in themselves.
    * escogido por uno mismo = self-chosen.
    * estar a la misma altura que = rank with.
    * estar al mismo nivel = be on a par.
    * estar en la misma categoría que = rank with.
    * estar en las mismas = be back to square one.
    * estar hecho con la mismas dimensiones que el original = be to scale.
    * estar todos en el mismo barco = be all in the same boat.
    * evidente por sí mismo = self-evident.
    * grupo de personas o cosas de la misma edad o categoría = peer group.
    * hablar del mismo modo = talk + alike.
    * hablar por Uno mismo = speak for + Reflexivo.
    * hacer del mismo molde = cast in + the same mould as.
    * hasta el mismo = right up to.
    * imagen de uno mismo = self-presentation.
    * intentar hacer Algo por uno mismo = try + Posesivo + own hand at.
    * justo de la misma manera que = in just the same way as.
    * la misma persona = one and the same person.
    * la personificación de la confianza en uno mismo = confidence personified.
    * lo mismo ocurre con = the same goes for.
    * lo mismo que = the same as, along the lines of, in much the same way as.
    * lo mismo que antes = the same as before.
    * lo mismo que para = the same as that for.
    * lo mismo se aplica a = the same is true (for/of/with).
    * más de lo mismo = more of the same.
    * mí mismo = myself.
    * mismo, lo = same difference, the.
    * mismo tipo de = same range of.
    * no es lo mismo en el caso de = the same is not true (for/of/with).
    * Nombre + mismo = very + Nombre.
    * nosotros mismos = ourselves.
    * orientado hacia uno mismo = self-oriented.
    * pasar a Alguien lo mismo que a = suffer + the fate of.
    * pensar del mismo modo = think + alike.
    * percepción de uno mismo = self-perception.
    * pero al mismo tiempo = but then again.
    * perseguir los mismos fines = work + on the same lines.
    * perseguir los mismos objetivos = work + on the same lines.
    * poner al mismo nivel que = bring + Nombre + to a par with.
    * por + Pronombre + mismo = all by + Reflexivo, by + Reflexivo.
    * por sí mismo = for its/their own sake, in itself, itself, unto + Reflexivo.
    * por sí mismos = in themselves.
    * por uno mismo = on + Posesivo + own, for + Reflexivo.
    * presentación de uno mismo = self-presentation.
    * probar a hacer Algo por uno mismo = try + Posesivo + own hand at.
    * quedarse en el mismo sitio = stay + put.
    * que lo hace uno mismo = do-it-yourself (DIY).
    * que se explica por sí mismo = self-explanatory [self explanatory/selfexplanatory].
    * reconocido por Uno mismo, admitido por Uno mismo = self-professed.
    * seguir lo mismo = remain + the same.
    * seguir siendo lo mismo = remain + the same.
    * seguridad en uno mismo = self-belief.
    * seguro de sí mismo = assured, self-assured, poised.
    * seguro de uno mismo = self-confident.
    * ser la representación misma de = be a picture of.
    * ser lo mismo = be one and the same.
    * ser un fin en sí mismos = be ends in themselves.
    * siempre lo mismo = the same old thing.
    * tener el mismo destino = suffer + the same fate.
    * tener la misma importancia = carry + equal weight.
    * tener las mismas prerrogativas = have + an equal voice in.
    * todo al mismo tiempo = all at once.
    * tres goles en un mismo partido = hat trick.
    * una misma cosa = one and the same.
    * valerse de sí mismo = self-serve.
    * valérselas por uno mismo = negotiate + Posesivo + way, fly + solo.
    * valerse por sí mismo = self-serve.
    * ver con los mismos ojos = see + eye to eye (with/on).
    * y al mismo tiempo = and in the process, yet.
    * yo mismo = myself.

    * * *
    mismo1 -ma
    A
    no puedo hacer dos cosas al mismo tiempo I can't do two things at once o at the same time
    es la misma historia de siempre it's the same old story
    mismo … QUE:
    le gustan las mismas películas que a mí she likes the same movies as I do o as me
    2 ( como pron) same
    Roma ya no es la misma Rome isn't the same any more
    ¿mi hermana? siempre la misma, no escribe nunca my sister? just the same as ever o she hasn't changed, she never writes
    ¿usted es Pedro Lecue? — el mismo are you Pedro Lecue? — I am indeed o that's right o ( hum) the very same
    mismo QUE:
    es el mismo que vimos ayer it's the same one we saw yesterday
    en las mismas: el pedido no ha llegado, así que seguimos en las mismas the order hasn't arrived so we're no further on
    si vienes el sábado pero faltas mañana, estamos en las mismas if you come on Saturday but you don't turn up tomorrow, then we're no better off o we're back to square one
    1
    (refiriéndose a lugares, momentos, cosas): queda en el centro mismo or en el mismo centro de Lima it's right in the center of Lima, it's in the very center of Lima
    en este mismo instante lo estaba por hacer I was (just) about to do it this very minute
    eso mismo pienso/digo yo that's exactly o just what I think/say
    me resulta difícil — por eso mismo debes esforzarte más I find it difficult — that's just the reason o that's precisely o that's exactly why you have to make more of an effort
    2
    (referiéndose a personas): el obispo mismo salió a recibirlos the bishop himself came out to welcome them
    hablé con el mismísimo presidente I spoke to the president himself
    este niño es el mismísimo diablo this child is a real little devil! ( colloq)
    lo haré yo misma I'll do it myself, I'll deal with it personally
    te perjudicas a ti mismo you're only spiting o hurting yourself
    él mismo lo trajo he brought it himself
    tiene que aprender a valerse por sí mismo he has to learn to manage o cope by himself
    se corta el pelo ella misma she cuts her own hair
    él mismo se pone las inyecciones he gives himself the injections
    C
    lo mismo (la misma cosa): siempre dice lo mismo he always says the same (thing)
    ¿por qué llora? — por lo mismo de siempre why is she crying? — the same as usual o what does she ever cry about?
    si lo haces con aceite ya no es lo mismo if you make it with oil it's not quite the same (thing)
    un café y una tostada — lo mismo para mí a coffee and a slice of toast — the same for me, please o I'll have the same, please
    ¡qué elegante te has venido! — lo mismo digo you're looking very smart! — so are you o you, too
    ¡que lo pases bien! — lo mismo (te) digo have a good time — you too o I hope you do too o and you
    lo despidieron o, lo que es lo mismo le dijeron que ya no necesitaban sus servicios they fired him, or at least they told him his services were no longer required, which comes to the same thing
    lo mismo (…) QUE the same (…) AS
    no es lo mismo cocinar para dos que para una familia cooking for a family is quite different from o is not the same as cooking for two
    se murió de lo mismo que su padre he died of the same thing as his father
    pidió lo mismo que yo he ordered the same as me
    dar lo mismo: si sigues así lo vas a romper — me da lo mismo if you carry on like that you'll break it — I don't care
    ¿lo quieres con o sin leche? — me da lo mismo do you want it black or white? — I don't mind
    ¿prefieres un cheque o dinero en efectivo? — me da lo mismo, con tal de que me paguen … would you prefer a check or cash? — I don't mind o it makes no difference (to me) o ( BrE) it makes no odds (to me), as long as I get paid
    da lo mismo quién lo haga it doesn't matter o it makes no difference who does it
    D
    1 ( fam)
    (expresando posibilidad): te ve por la calle y lo mismo no te saluda you can meet him in the street and he might not even say hello to you o and sometimes he doesn't even say hello to you
    ¿por qué no le preguntas? lo mismo dice que sí why don't you ask him? he might (well) o may (well) say yes
    lo mismo (…) QUE:
    ¿cuántos años crees que tiene? — lo mismo puede tener cuarenta que cincuenta how old do you think he is? — he could just as easily be forty as fifty o he could be anything from forty to fifty
    lo mismo puedes conseguir un destornillador que una botella de whisky you can get anything, from a screwdriver to a bottle of whiskey
    2 ( RPl fam) (de todos modos) just o all the same, anyway
    ya sé que se va a enojar pero lo mismo se lo voy a decir I know he's going to get annoyed but I'm going to tell him just the same o all the same o anyway
    yo le dije que no había sido yo pero me pegó lo mismo I told her it wasn't me but she still hit me o she hit me anyway
    E
    lo mismo que (al igual que): nuestra empresa, lo mismo que tantas otras, se ha visto afectada por la crisis our company, like so many others, has been affected by the crisis
    si lo mismo que decidiste ir en tren hubieras ido en avión, no habrías contado el cuento if you'd decided to go by plane instead of by train, you wouldn't be here to tell the tale
    F
    1 ( como pron) ( frml):
    se detuvo un coche y tres individuos bajaron del mismo a car pulled up and three individuals got out
    ( Méx frml): agradecemos su generoso donativo, mismo que fue aplicado a la compra de medicamentos we thank you for your generous donation, which has been used to buy medicines
    veintidós millones de estudiantes reanudarán sus clases, mismos que serán atendidos por unos 900 mil maestros twenty-two million students will resume classes, to be taught by some 900 thousand teachers
    A
    (uso enfático): aquí mismo podemos comer we can eat right here
    hoy mismo te mando el cheque I'll send you the check today
    ¿cómo puede ser? si ayer mismo hablé con él y estaba de acuerdo how do you mean? I spoke to him only yesterday and he agreed
    quiero que lo hagas ahora mismo I want you to do it right o ( BrE) straightaway, I want you to do it right now
    B ( RPl fam) (hasta, incluso) even
    se visten muy bien, mismo con la crisis they dress very well, even in these times of shortage
    resultó muy difícil, mismo para él que tiene mucha experiencia it was very difficult, even for him with all his experience
    * * *

     

    mismo 1
    ◊ -ma adjetivo

    1

    ◊ hacer dos cosas al mismo tiempo to do two things at once o at the same time



    el mismo que vimos ayer the same one we saw yesterday
    2 ( uso enfático)
    a) (refiriéndose a lugares, momentos, cosas):


    en este mismo instante this very minute;
    eso mismo pienso yo that's exactly what I think


    te perjudicas a ti mismo you're only hurting yourself;
    ella misma lo trajo she brought it herself
    3
    ◊ lo mismo: siempre dice lo mismo he always says the same thing;

    lo mismo para mí the same for me, please;
    nuestra empresa, lo mismo que tantas otras our company, like so many others;
    los niños pueden ir lo mismo que los adultos children can go as well as adults;
    o lo que es lo mismo in other words;
    da lo mismo it doesn't matter;
    me/le da lo mismo I don't care/he/she doesn't care
    mismo 2 adverbio ( uso enfático):
    ◊ aquí/ahora mismo right here/now;

    hoy mismo te mando el cheque I'll send you the check today;
    ayer mismo hablé con él I spoke to him only yesterday
    mismo,-a
    I adjetivo
    1 same
    el mismo acento, the same accent
    2 (uso enfático) el rey mismo apareció en el umbral, the king himself appeared on the threshold
    II pron same: comemos siempre lo mismo, we always eat the same thing
    me da lo mismo, it makes no difference to me
    es el mismo árbol, it's the same tree
    por uno o sí mismo, by oneself
    III adverbio
    1 (intensificador) murió allí mismo, he died right there
    ahora mismo, right now
    2 (por ejemplo) for instance: Pedro mismo te ayudará, Pedro will help you, for instance
    (incluso) yo mismo estoy de acuerdo, even I agree 3 así mismo, likewise

    ' mismo' also found in these entries:
    Spanish:
    abogada
    - abogado
    - actualmente
    - ahora
    - allí
    - aquí
    - aunar
    - ayudarse
    - balancearse
    - bar
    - barco
    - batalla
    - coincidir
    - cojear
    - confianza
    - conforme
    - congénere
    - conmigo
    - consigo
    - contigo
    - continuismo
    - costearse
    - decirse
    - doblete
    - dominio
    - dueña
    - dueño
    - encerrarse
    - encogerse
    - enfoque
    - enviudar
    - esperar
    - igual
    - igualmente
    - intentar
    - machacar
    - meter
    - misma
    - mismamente
    - parecerse
    - presentarse
    - rasero
    - replegarse
    - ruin
    - saber
    - saco
    - satisfecha
    - satisfecho
    - se
    - sí
    English:
    alike
    - assurance
    - autograph
    - boat
    - central
    - charity
    - chase
    - close
    - complacent
    - concurrently
    - currently
    - dare
    - day
    - diffidence
    - directly
    - ditto
    - do-it-yourself
    - end
    - equal
    - exam
    - fabric
    - fly
    - follow
    - fuck
    - fund
    - himself
    - itself
    - just
    - lay
    - level
    - likewise
    - maybe
    - middle
    - millionaire
    - myself
    - need
    - neither
    - now
    - number one
    - odds
    - one
    - oneself
    - only
    - outdo
    - overconfident
    - pace
    - par
    - presently
    - price
    - proper
    * * *
    mismo, -a
    ♦ adj
    1. [igual, idéntico] same;
    son del mismo pueblo they're from the same town/village;
    vive en la misma calle que yo she lives in the same street as me, she lives in my street;
    del mismo color/tipo que the same colour/type as
    2. [para enfatizar lugar, tiempo]
    en este mismo sitio in this very place;
    en aquel mismo momento at that very moment;
    delante de sus mismas narices right in front of his nose;
    eso mismo digo yo that's exactly what I say;
    y por eso mismo deberíamos ayudarles and that is precisely why we should help them
    3. [para reforzar pronombres]
    yo mismo I myself;
    ¿lo hiciste tú mismo? did you do it (by) yourself?;
    él mismo se construyó la casa he built his house (by) himself, he built his own house;
    me dije a mí mismo… I said to myself…;
    por mí/ti mismo by myself/yourself;
    Fam
    ¡tú mismo! it's up to you!, suit yourself!
    ♦ pron
    1. [igual cosa o persona]
    el mismo/la misma the same;
    el pueblo ya no era el mismo the town was no longer the same;
    la misma del otro día the same one as the other day;
    el mismo que vi ayer the same one I saw yesterday;
    Fam
    ¿ése es el presidente? – sí, el mismo (que viste y calza) is that the president? – yes, the very same o yes, that's him all right;
    Méx
    enviamos un paquete a su oficina, mismo que no ha llegado a destino we sent a package to his office which didn't arrive o but it didn't arrive;
    estar en las mismas to be no further forward
    2.
    lo mismo [igual cosa, iguales cosas] the same (thing);
    ¡qué aburrimiento, todos los días lo mismo! how boring, it's the same every day!;
    pónganos otra de lo mismo (the) same again, please;
    Fam
    lo mismo se pone a hablar contigo que no te saluda one day he might start chatting to you and the next he won't even say hello;
    lo mismo que the same as;
    me gusta lo mismo que a él I like the same things as him;
    yo tengo mis manías, lo mismo que todo el mundo I've got my idiosyncrasies just like everyone else;
    lloraba lo mismo que un niño she was crying like a child;
    me da lo mismo it's all the same to me, I don't mind o care;
    ¿vamos o nos quedamos? – da lo mismo should we go or should we stay? – it doesn't make any difference;
    me da lo mismo I don't care;
    lo mismo digo [como respuesta] likewise, you too;
    más de lo mismo more of the same;
    o lo que es lo mismo [en otras palabras] or in other words;
    por lo mismo for that (very) reason
    3. [tal vez]
    lo mismo llegamos y ya no hay entradas it's quite possible that we might arrive there and find there are no tickets left;
    lo mismo está enfermo maybe o perhaps he's ill, he may be ill;
    lo mismo te saluda que te ignora por completo he's just as likely to say hello to you as to ignore you completely
    4. [antes mencionado]
    hay una cripta y un túnel para acceder a la misma there is a crypt and a tunnel leading to it
    5. RP Fam
    lo mismo [igualmente] still;
    le dije que se callara y lo mismo siguió hablando I told him to be quiet but he still carried on talking o he carried on talking all the same;
    está nevando pero lo mismo el avión va a salir it's snowing but the plane is still going to take off
    ♦ adv
    1. [para enfatizar]
    lo vi desde mi casa mismo I saw it from my own house;
    ahora/aquí mismo right now/here;
    ayer mismo only yesterday;
    salimos hoy mismo we are leaving this very day;
    llegarán mañana mismo they'll be arriving tomorrow, actually;
    tiene que estar listo para mañana mismo it absolutely has to be ready by tomorrow;
    por eso mismo precisely for that reason
    2. [por ejemplo]
    escoge uno cualquiera, este mismo choose any one, this one, for instance;
    ¿y ahora quién me arregla a mí esto? – yo mismo who's going to fix this for me now? – I will o I'll do it (myself)
    * * *
    I adj same;
    el mismo the (self)same;
    lo mismo the same;
    lo mismo que the same as;
    yo mismo I myself;
    da lo mismo it doesn’t matter, it’s all the same;
    me da lo mismo I don’t care, it’s all the same to me;
    el mismo rey the king himself
    II adv
    :
    aquí mismo right here;
    ahí mismo right there;
    ahora mismo right now, this very minute;
    hoy mismo today, this very day;
    lo mismo llueve que hace sol you never know whether it’s going to be rainy or sunny
    * * *
    mismo adv, (used as an intensifier) : right, exactly
    hazlo ahora mismo: do it right now
    te llamará hoy mismo: he'll definitely call you today
    mismo, -ma adj
    1) : same
    en ese mismo momento: at that very moment
    3) : oneself
    lo hizo ella misma: she made it herself
    4)
    por lo mismo : for that reason
    * * *
    mismo1 adj
    1. (igual) same
    2. (uso enfático) myself, yourself, etc
    mismo2 adv
    mismo3 pron same person

    Spanish-English dictionary > mismo

  • 115 Field, Cyrus West

    SUBJECT AREA: Telecommunications
    [br]
    b. 30 November 1819 Stockbridge, Massachusetts, USA
    d. 12 July 1892 New York City, New York, USA
    [br]
    American financier and entrepreneur noted for his successful promotion of the first transatlantic telegraph cable.
    [br]
    At the age of 15 Field left home to seek his fortune in New York, starting work on Broadway as an errand boy for $1 per week. Returning to Massachusetts, in 1838 he became an assistant to his brother Matthew, a paper-maker, leaving to set up his own business two years later. By the age of 21 he was also a partner in a New York firm of paper wholesalers, but this firm collapsed because of large debts. Out of the wreckage he set up Cyrus W.Field \& Co., and by 1852 he had paid off all the debts. With $250,000 in the bank he therefore retired and travelled in South America. Returning to the USA, he then became involved with the construction of a telegraph line in Newfoundland by an English engineer, F.N. Osborne. Although the company collapsed, he had been fired by the dream of a transatlantic cable and in 1854 was one of the founders of the New York, Newfoundland and London Telegraph Company. He began to promote surveys and hold discussions with British telegraph pioneers and with Isambard Brunel, who was then building the Great Eastern steamship. In 1856 he helped to set up the Atlantic Telegraph Company in Britain and, as a result of his efforts and those of the British physicist and inventor Sir William Thomson (Lord Kelvin), work began in 1857 on the laying of the first transatlantic cable from Newfoundland to Ireland. After many tribulations the cable was completed on 5 August 1857, but it failed after barely a month. Following several unsuccessful attempts to repair and replace it, the cable was finally completed on 27 July 1866. Building upon his success, Field expanded his business interests. In 1877 he bought a controlling interest in and was President of the New York Elevated Railroad Company. He also helped develop the Wabash Railroad and became owner of the New York Mail and Express newspaper; however, he subsequently suffered large financial losses.
    [br]
    Principal Honours and Distinctions
    Congressional Gold Medal.
    Further Reading
    A.C.Clarke, 1958, Voice Across the Sea, London: Frederick Muller (describes the development of the transatlantic telegraph).
    H.M.Field, 1893, Story of the Atlantic Telegraph (also describes the transatlantic telegraph development).
    L.J.Judson (ed.), 1893, Cyrus W.Field: His Life and Work (a complete biography).
    KF

    Biographical history of technology > Field, Cyrus West

  • 116 Merz, Charles Hesterman

    [br]
    b. 5 October 1874 Gateshead, England
    d. 14 October 1940 London, England
    [br]
    English engineer who pioneered large-scale integration of electricity-supply networks, which led to the inauguration of the British grid system.
    [br]
    Merz was educated at Bootham School in York and Armstrong College in Newcastle. He served an apprenticeship with the Newcastle Electric Supply Company at their first power station, Pandon Dene, and part of his training was at Robey and Company of Lincoln, steam engine builders, and the British Thomson-Houston Company, electrical equipment manufacturers. After working at Bankside in London and at Croydon, he became Manager of the Croydon supply undertaking. In 1898 he went to Cork on behalf of BTH to build and manage a tramway and electricity company. It was there that he met William McLellan, who later joined him in establishing a firm of consulting engineers. Merz, with his vision of large-scale electricity supply, pioneered an integrated traction and electricity scheme in north-eastern England. He was involved in the reorganization of electricity schemes in many countries and established a reputation as a leading parliamentary witness. Merz was appointed Director of Experiments and Research at the Admiralty, where his main contribution was the creation of an organization of outstanding engineers and scientists during the First World War. In 1925 he was largely responsible for a report of the Weir Committee which led to the Electricity (Supply) Act of 1926, the formation of the Central Electricity Board and the construction of the National Grid. The choice of 132 kV as the original grid voltage was that of Merz and his associates, as was the origin of the term "grid". Merz and his firm produced many technical innovations, including the first power-system control room and Merz-Price and Merz-Hunter forms of cable and transformer protection.
    [br]
    Principal Honours and Distinctions
    Institution of Electrical Engineers Faraday Medal 1931.
    Bibliography
    1903–4, with W.McLennan, "Power station design", Journal of the Institution of Electrical Engineers 33:696–742 (a classic on its subject).
    1929, "The national scheme of electricity supply in Great Britain", Proceedings of the British Association, Johannesburg.
    Further Reading
    J.Rowland, 1960, Progress in Power. The Contribution of Charles Merz and His Associates to Sixty Years of Electrical Development 1899–1959, London (the most detailed account).
    L.Hannah, 1979, Electricity Before Nationalisation, London.
    ——, 1985, Dictionary of Business Biography, ed. J.Jeremy, London, pp. 221–7 (a short account).
    GW

    Biographical history of technology > Merz, Charles Hesterman

  • 117 Morrison, William Murray

    [br]
    b. 7 October 1873 Birchwood, Inverness-shire, Scotland
    d. 21 May 1948 London, England
    [br]
    Scottish pioneer in the development of the British aluminium industry and Highlands hydroelectric energy.
    [br]
    After studying at the West of Scotland Technical College in Glasgow, in January 1895 Morrison was appointed Engineer to the newly formed British Aluminium Company Limited (BAC); it was with this organization that he spent his entire career. The company secured the patent rights to the Héroult and Bayer processes. It constructed a 200 tonne per year electrolytic plant at Foyers on the shore of Loch Ness, together with an adjacent 5000 kW hydroelectric scheme, and it built an alumina factory at Larne Harbour in north-eastern Ireland. Morrison was soon Manager at Foyers, and he became the company's Joint Technical Adviser. In 1910 he was made General Manager, and later he was appointed Managing Director. Morrison successfully brought about improvements in all parts of the production process; between 1915 and 1930 he increased the size of individual electrolytic cells by a factor of five, from 8,000 to 40,000 amperes. Soon after 1901, BAC built a second works for electrolytic reduction, at Kinlochleven in Argyllshire, where the primary design originated from Morrison. In the 1920s a third plant was erected at Fort William, in the lee of Ben Nevis, with hydroelectric generators providing some 75 MW. Alumina factories were constructed at Burntisland on the Firth of Forth and, in the 1930s, at Newport in Monmouthshire. Rolling mills were developed at Milton in Staffordshire, Warrington, and Falkirk in Stirlingshire, this last coming into use in the 1940s, by which time the company had a primary-metal output of more than 30,000 tonnes a year. Morrison was closely involved in all of these developments. He retired in 1946 as Deputy Chairman of BAC.
    [br]
    Principal Honours and Distinctions
    Commander of the Order of St Olav of Norway 1933 (BAC had manufacturing interests in Norway). Knighted 1943. Vice-Chairman, British Non-Ferrous Metals Research Association, Faraday Society, Institute of Metals. Institute of Metals Platinum Medal 1942.
    Bibliography
    1939, "Aluminium and highland water power", Journal of the Institute of Metals 65:17– 36 (seventeenth autumn lecture),
    JKA

    Biographical history of technology > Morrison, William Murray

  • 118 Noyce, Robert

    [br]
    b. 12 December 1927 Burlington, Iowa, USA
    [br]
    American engineer responsible for the development of integrated circuits and the microprocessor chip.
    [br]
    Noyce was the son of a Congregational minister whose family, after a number of moves, finally settled in Grinnell, some 50 miles (80 km) east of Des Moines, Iowa. Encouraged to follow his interest in science, in his teens he worked as a baby-sitter and mower of lawns to earn money for his hobby. One of his clients was Professor of Physics at Grinnell College, where Noyce enrolled to study mathematics and physics and eventually gained a top-grade BA. It was while there that he learned of the invention of the transistor by the team at Bell Laboratories, which included John Bardeen, a former fellow student of his professor. After taking a PhD in physical electronics at the Massachusetts Institute of Technology in 1953, he joined the Philco Corporation in Philadelphia to work on the development of transistors. Then in January 1956 he accepted an invitation from William Shockley, another of the Bell transistor team, to join the newly formed Shockley Transistor Company, the first electronic firm to set up shop in Palo Alto, California, in what later became known as "Silicon Valley".
    From the start things at the company did not go well and eventually Noyce and Gordon Moore and six colleagues decided to offer themselves as a complete development team; with the aid of the Fairchild Camera and Instrument Company, the Fairchild Semiconductor Corporation was born. It was there that in 1958, contemporaneously with Jack K. Wilby at Texas Instruments, Noyce had the idea for monolithic integration of transistor circuits. Eventually, after extended patent litigation involving study of laboratory notebooks and careful examination of the original claims, priority was assigned to Noyce. The invention was most timely. The Apollo Moon-landing programme announced by President Kennedy in May 1961 called for lightweight sophisticated navigation and control computer systems, which could only be met by the rapid development of the new technology, and Fairchild was well placed to deliver the micrologic chips required by NASA.
    In 1968 the founders sold Fairchild Semicon-ductors to the parent company. Noyce and Moore promptly found new backers and set up the Intel Corporation, primarily to make high-density memory chips. The first product was a 1,024-bit random access memory (1 K RAM) and by 1973 sales had reached $60 million. However, Noyce and Moore had already realized that it was possible to make a complete microcomputer by putting all the logic needed to go with the memory chip(s) on a single integrated circuit (1C) chip in the form of a general purpose central processing unit (CPU). By 1971 they had produced the Intel 4004 microprocessor, which sold for US$200, and within a year the 8008 followed. The personal computer (PC) revolution had begun! Noyce eventually left Intel, but he remained active in microchip technology and subsequently founded Sematech Inc.
    [br]
    Principal Honours and Distinctions
    Franklin Institute Stuart Ballantine Medal 1966. National Academy of Engineering 1969. National Academy of Science. Institute of Electrical and Electronics Engineers Medal of Honour 1978; Cledo Brunetti Award (jointly with Kilby) 1978. Institution of Electrical Engineers Faraday Medal 1979. National Medal of Science 1979. National Medal of Engineering 1987.
    Bibliography
    1955, "Base-widening punch-through", Proceedings of the American Physical Society.
    30 July 1959, US patent no. 2,981,877.
    Further Reading
    T.R.Reid, 1985, Microchip: The Story of a Revolution and the Men Who Made It, London: Pan Books.
    KF

    Biographical history of technology > Noyce, Robert

  • 119 Parkhurst, Edward G.

    [br]
    b. 29 August 1830 Thompson, Connecticut, USA
    d. 31 July 1901 Hartford, Connecticut, USA
    [br]
    American mechanical engineer and inventor.
    [br]
    Little is known of the early training of Edward G. Parkhurst, but at the time of Civil War (1861–5) he was employed by the Savage Arms Company of Middletown, Connecticut. In 1869 he joined the Pratt \& Whitney Company of Hartford, Connecticut, as Assistant Superintendent and later took charge of their gun department. He was the inventor of many improvements in machine tools and armaments. Among these was an automatic rod feeder for turret lathes, in which movement of a single lever enabled bar stock to be fed through the lathe spindle and gripped by a collet chuck while the machine was in motion. This was patented in August 1871 and was followed by other patents, particularly for improvements in machine guns and their accessories. Parkhurst retired from Pratt \& Whitney c. 1895 but was afterwards associated with the American Ordnance Company and the Bethlehem Steel Company. He was a founder member of the American Society of Mechanical Engineers in 1880 and served his home city of Hartford as Councillor and Alderman. In 1900 he contributed to the journal American Machinist some articles of reminiscences dealing with the early history of the American machine-tool industry and, in particular, the earliest milling machines and the origin of the turret lathe.
    RTS

    Biographical history of technology > Parkhurst, Edward G.

  • 120 Root, Elisha King

    [br]
    b. 10 May 1808 Ludlow, Massachusetts, USA
    d. 31 August 1865 Hartford, Connecticut, USA
    [br]
    American mechanical engineer and inventor.
    [br]
    After an elementary education, Elisha K.Root was apprenticed as a machinist and worked in that occupation at Ware and Chicopee Falls, Massachusetts. In 1832 he went to Collinsville, Connecticut, to join the Collins Company, manufacturers of axes. He started as a lathe hand but soon became Foreman and, in 1845, Superintendent. While with the company, he devised and patented special-purpose machinery for forming axes which transformed the establishment from a primitive workshop to a modern factory.
    In 1849 Root was offered positions by four different manufacturers and accepted the post of Superintendent of the armoury then being planned at Hartford, Connecticut, by Samuel Colt for the manufacture of his revolver pistol, which he had invented in 1835. Initial acceptance of the revolver was slow, but by the mid1840s Colt had received sufficient orders to justify the establishment of a new factory and Root was engaged to design and install the machinery. The principle of interchangeable manufacture was adopted, and Root devised special machines for boring, rifling, making cartridges, etc., and a system of jigs, fixtures, tools and gauges. One of these special machines was a drop hammer that he invented and patented in 1853 and which established the art of die-forging on a modern basis. He was also associated with F.A. Pratt in the design of the "Lincoln" milling machine in 1855.
    When Colt died in 1862, Root became President of the company and continued in that capacity until his own death. It was said that he was one of the ablest and most highly paid mechanics from New England and that he was largely responsible for the success of both the Collins and the Colt companies.
    [br]
    Further Reading
    J.W.Roe, 1916, English and American Tool Builders, New Haven; reprinted 1926, New York, and 1987, Bradley, Ill. (describes Root's work at the Colt Armory).
    Paul Uselding, 1974, "Elisha K.Root, Forging, and the “American System”", "Elisha K.Root, forging, and the “American System”", Technology and Culture 15:543–68 (provides further biographical details, his work with the Collins Company and a list of his patents).
    RTS

    Biographical history of technology > Root, Elisha King

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  • engineer — ▪ I. engineer en‧gi‧neer 1 [ˌendʒˈnɪə ǁ ˈnɪr] noun [countable] JOBS 1. someone who designs the way roads, bridges, machines, electrical equipment etc are built: • He is an engineer with an oil company. ˈproduct engiˌneer JOBS MANUFACTURING …   Financial and business terms

  • Company (Heroes) — The Company refers to a fictional covert international organization in the NBC drama Heroes. Its primary purpose is to identify, monitor and study those individuals with genetically derived special abilities. The Company played a central role in… …   Wikipedia

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