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description of patent

  • 1 описание изобретения к патенту

    Русско-английский словарь по экономии > описание изобретения к патенту

  • 2 описание изобретения к патенту

    Универсальный русско-английский словарь > описание изобретения к патенту

  • 3 описание патентного указателя

    Универсальный русско-английский словарь > описание патентного указателя

  • 4 Beschreibung

    Beschreibung f 1. GEN description; 2. PAT description, patent specification eine falsche Beschreibung macht den Gegenstand nicht ungültig GEN, RECHT falsa demonstratio non nocet
    * * *
    f 1. < Geschäft> description; 2. < Patent> description, patent specification
    * * *
    Beschreibung
    description, account, narration (für den Gebrauch) instructions;
    laut Beschreibung by description;
    ausführliche Beschreibung minute description;
    endgültige Beschreibung (Patent) complete specification;
    genaue Beschreibung faithful (correct) description, detailed (paricularized) account;
    ungenaue Beschreibung misdescription;
    vorläufige Beschreibung (Patent) provisional specification;
    kurze Beschreibung einer Erfindung title of an invention (a patent);
    Beschreibung des Fertigungserzeugnisses end-item report;
    Beschreibung des Inhalts description of contents;
    Beschreibung eines Musters design data;
    Beschreibung des Pachtgrundstücks memorandum;
    der Beschreibung entsprechen to answer to description;
    mit der Beschreibung übereinstimmen to correspond to the description.

    Business german-english dictionary > Beschreibung

  • 5 descripción

    f.
    1 description, definition, outline, describing.
    2 word picture.
    * * *
    1 description
    2 (acción de trazar) tracing, describing, description
    * * *
    noun f.
    * * *
    * * *
    femenino description
    * * *
    = description, disclosure, identification, picture, specification, specifications, profiling, depiction, recounting, portrayal.
    Ex. The indexing process creates a description of a document or information, usually in some recognized and accepted style of format.
    Ex. The patent abstract is a concise statement of the technical disclosure of the patent and must emphasize that which is new in the context of the invention.
    Ex. The second step towards an index involves the identification of the concepts within a document which are worthy of indexing.
    Ex. No pretence is made of their being either a balanced or complete picture of the article.
    Ex. The Working Group was charged with the specification of the procedures and studies needed to undertake the tasks.
    Ex. The specifications, however, are confined to the overall structure and major functional components of the entry.
    Ex. Some excursions into cognitive science have led to the profiling of users' backgrounds, differences and immediate need.
    Ex. Miss Laski suggests that the depiction of life found in many novels is naive, over-simplified and, as a constant diet, can do more harm than good.
    Ex. This is a recounting of the technologies most likely to facilitate the sharing of resources among libraries.
    Ex. Pictorial sources are created by the portrayal of historical events or subjects using, inter alia, a paint brush, drawing-pen, or pencil, graphic techniques or the camera.
    ----
    * área de descripción = area of description.
    * área de descripción física = physical description area.
    * Centro Internacional para la Descripción Bibliográfica del UNISIST = UNIBID.
    * descripción analítica = analytical description.
    * descripción bibliográfica = bibliographic description.
    * descripción bibliográfica de primer nivel = first-level bibliographic description.
    * Descripción Bibliográfica Normalizada Internacional (ISBD) = ISBD (International Standard Bibliographic Description).
    * Descripción Bibliográfica Normalizada Internacional - material antiguo (ISBD = ISBD(A) (International Standard Bibliographic Description - Antiquarian).
    * descripción catalográfica = cataloguing description.
    * Descripción de Archivos Codificada (EAD) = Encoded Archival Description (EAD).
    * descripción de documentos de archivo = archival description.
    * descripción de las funciones = job description, job profile.
    * descripción del contenido = subject statement.
    * descripción del documento = document description.
    * descripción del puesto de trabajo = job description, position description, job profile.
    * descripción del solicitante = personnel description.
    * descripción de subcampo = subfield description.
    * descripción documental = document description.
    * descripción física = physical description, physical details.
    * descripción global = outline.
    * hacer una descripción = give + description.
    * ISBD(S) (Descripción Bibliográfica Normalizada Internacional para Publicacio = ISBD(S) (International Standard Bibliographic Description - Serials).
    * Manual de Descripción de Archivos = Manual of Archival Description (MAD).
    * niveles de detalle en la descripción = levels of detail in the description.
    * Norma General Internacional para la Descripción de Archivos (ISAD-G) = General International Standard Archival Description (ISAD(G)).
    * Norma Internacional para la Descripción de Archivos (ISAD) = International Standard Archival Description (ISAD).
    * * *
    femenino description
    * * *
    = description, disclosure, identification, picture, specification, specifications, profiling, depiction, recounting, portrayal.

    Ex: The indexing process creates a description of a document or information, usually in some recognized and accepted style of format.

    Ex: The patent abstract is a concise statement of the technical disclosure of the patent and must emphasize that which is new in the context of the invention.
    Ex: The second step towards an index involves the identification of the concepts within a document which are worthy of indexing.
    Ex: No pretence is made of their being either a balanced or complete picture of the article.
    Ex: The Working Group was charged with the specification of the procedures and studies needed to undertake the tasks.
    Ex: The specifications, however, are confined to the overall structure and major functional components of the entry.
    Ex: Some excursions into cognitive science have led to the profiling of users' backgrounds, differences and immediate need.
    Ex: Miss Laski suggests that the depiction of life found in many novels is naive, over-simplified and, as a constant diet, can do more harm than good.
    Ex: This is a recounting of the technologies most likely to facilitate the sharing of resources among libraries.
    Ex: Pictorial sources are created by the portrayal of historical events or subjects using, inter alia, a paint brush, drawing-pen, or pencil, graphic techniques or the camera.
    * área de descripción = area of description.
    * área de descripción física = physical description area.
    * Centro Internacional para la Descripción Bibliográfica del UNISIST = UNIBID.
    * descripción analítica = analytical description.
    * descripción bibliográfica = bibliographic description.
    * descripción bibliográfica de primer nivel = first-level bibliographic description.
    * Descripción Bibliográfica Normalizada Internacional (ISBD) = ISBD (International Standard Bibliographic Description).
    * Descripción Bibliográfica Normalizada Internacional - material antiguo (ISBD = ISBD(A) (International Standard Bibliographic Description - Antiquarian).
    * descripción catalográfica = cataloguing description.
    * Descripción de Archivos Codificada (EAD) = Encoded Archival Description (EAD).
    * descripción de documentos de archivo = archival description.
    * descripción de las funciones = job description, job profile.
    * descripción del contenido = subject statement.
    * descripción del documento = document description.
    * descripción del puesto de trabajo = job description, position description, job profile.
    * descripción del solicitante = personnel description.
    * descripción de subcampo = subfield description.
    * descripción documental = document description.
    * descripción física = physical description, physical details.
    * descripción global = outline.
    * hacer una descripción = give + description.
    * ISBD(S) (Descripción Bibliográfica Normalizada Internacional para Publicacio = ISBD(S) (International Standard Bibliographic Description - Serials).
    * Manual de Descripción de Archivos = Manual of Archival Description (MAD).
    * niveles de detalle en la descripción = levels of detail in the description.
    * Norma General Internacional para la Descripción de Archivos (ISAD-G) = General International Standard Archival Description (ISAD(G)).
    * Norma Internacional para la Descripción de Archivos (ISAD) = International Standard Archival Description (ISAD).

    * * *
    description
    hizo una fiel descripción de los hechos she gave an accurate description o account of events
    * * *

     

    descripción sustantivo femenino
    description
    descripción sustantivo femenino description
    ' descripción' also found in these entries:
    Spanish:
    caracterización
    - corresponderse
    - retratar
    - retrato
    - seña
    - somera
    - somero
    - viva
    - vivo
    - calificación
    - corresponder
    - detallado
    - encajar
    - exacto
    - impresionista
    - reseña
    - responder
    - sensual
    - sensualidad
    English:
    colourful
    - delineate
    - description
    - exact
    - fit
    - full
    - job description
    - loose
    - match
    - sketch
    - sketchy
    - understatement
    - vivid
    - with
    - answer
    - depiction
    - job
    - portrayal
    * * *
    description;
    una descripción de los hechos an account of what happened
    * * *
    f description
    * * *
    descripción nf, pl - ciones : description
    * * *
    descripción n description

    Spanish-English dictionary > descripción

  • 6 Patentantrag

    Patentantrag
    patent application;
    abgeänderter Patentantrag memorandum of alteration;
    Patentantrag einreichen to file an application for a patent;
    zugelassener Patentanwalt patent lawyer, chartered patent agent (Br.), patent attorney (US);
    als Patentanwalt zugelassen sein to be recognized to practise before the patent office;
    Patentanwaltsbüro, Patentanwaltskanzlei patent law firm;
    Patentanwaltskammer [Chartered] Institute of Patent Agents (Br.);
    Patentaufhebung revocation (cancellation) of a patent;
    unterlassene Patentausnutzung non-user of a patent;
    Patentaustausch cross licensing of patents;
    Patentaustauschvertrag patent exchange contract, cross licensing agreement;
    Patentbeamter examiner (US);
    Patentbeendigung cesser;
    missbräuchliche Patentbenutzung abuse of a patent;
    Patentberechtigter claimant for a patent;
    Patentberichtigung amendment of a patent, disclaimer;
    Patentberufungsgericht Patent Appeal Tribunal (Br.);
    Patentbeschreibung patent specification (description);
    genaue Patentbeschreibung disclosure;
    Patentbesitz patent property;
    Patentbewerber applicant for a patent;
    Patentblatt Patent Office Journal;
    Patentdauer patent’s life, life (duration) of a patent;
    Patentdiebstahl piracy of a patent;
    Patenteinkünfte haben to derive benefits from a patent;
    Patenteinspruch patent appeal, interference, opposition to a patent, (gegen Patenterneuerung) caveat;
    Patenteinziehung revocation of a patent;
    Patententschädigungsamt Patent Compensation Board (US);
    Patenterneuerung renewal of a patent;
    Patenterneuerungsgebühr patent annuity;
    Patenterschleichung surreptitious obtainment of a patent;
    Patenterteilung grant (granting, issue, issuance, US) of a patent;
    verweigerte Patenterteilung patent barred;
    Patenterteilung ablehnen to refuse a patent;
    Patenterträgnisse royalties on patents;
    vereinnahmte Patenterträgnisse patent royalties received;
    Patenterwerb purchase of a patent;
    Patenterwerbskosten cost of patent right.

    Business german-english dictionary > Patentantrag

  • 7 Kay (of Bury), John

    SUBJECT AREA: Textiles
    [br]
    b. 16 July 1704 Walmersley, near Bury, Lancashire, England
    d. 1779 France
    [br]
    English inventor of the flying shuttle.
    [br]
    John Kay was the youngest of five sons of a yeoman farmer of Walmersley, near Bury, Lancashire, who died before his birth. John was apprenticed to a reedmaker, and just before he was 21 he married a daughter of John Hall of Bury and carried on his trade in that town until 1733. It is possible that his first patent, taken out in 1730, was connected with this business because it was for an engine that made mohair thread for tailors and twisted and dressed thread; such thread could have been used to bind up the reeds used in looms. He also improved the reeds by making them from metal instead of cane strips so they lasted much longer and could be made to be much finer. His next patent in 1733, was a double one. One part of it was for a batting machine to remove dust from wool by beating it with sticks, but the patent is better known for its description of the flying shuttle. Kay placed boxes to receive the shuttle at either end of the reed or sley. Across the open top of these boxes was a metal rod along which a picking peg could slide and drive the shuttle out across the loom. The pegs at each end were connected by strings to a stick that was held in the right hand of the weaver and which jerked the shuttle out of the box. The shuttle had wheels to make it "fly" across the warp more easily, and ran on a shuttle race to support and guide it. Not only was weaving speeded up, but the weaver could produce broader cloth without any aid from a second person. This invention was later adapted for the power loom. Kay moved to Colchester and entered into partnership with a baymaker named Solomon Smith and a year later was joined by William Carter of Ballingdon, Essex. His shuttle was received with considerable hostility in both Lancashire and Essex, but it was probably more his charge of 15 shillings a year for its use that roused the antagonism. From 1737 he was much involved with lawsuits to try and protect his patent, particularly the part that specified the method of winding the thread onto a fixed bobbin in the shuttle. In 1738 Kay patented a windmill for working pumps and an improved chain pump, but neither of these seems to have been successful. In 1745, with Joseph Stell of Keighley, he patented a narrow fabric loom that could be worked by power; this type may have been employed by Gartside in Manchester soon afterwards. It was probably through failure to protect his patent rights that Kay moved to France, where he arrived penniless in 1747. He went to the Dutch firm of Daniel Scalongne, woollen manufacturers, in Abbeville. The company helped him to apply for a French patent for his shuttle, but Kay wanted the exorbitant sum of £10,000. There was much discussion and eventually Kay set up a workshop in Paris, where he received a pension of 2,500 livres. However, he was to face the same problems as in England with weavers copying his shuttle without permission. In 1754 he produced two machines for making card clothing: one pierced holes in the leather, while the other cut and sharpened the wires. These were later improved by his son, Robert Kay. Kay returned to England briefly, but was back in France in 1758. He was involved with machines to card both cotton and wool and tried again to obtain support from the French Government. He was still involved with developing textile machines in 1779, when he was 75, but he must have died soon afterwards. As an inventor Kay was a genius of the first rank, but he was vain, obstinate and suspicious and was destitute of business qualities.
    [br]
    Bibliography
    1730, British patent no. 515 (machine for making mohair thread). 1733, British patent no. 542 (batting machine and flying shuttle). 1738, British patent no. 561 (pump windmill and chain pump). 1745, with Joseph Stell, British patent no. 612 (power loom).
    Further Reading
    B.Woodcroft, 1863, Brief Biographies of Inventors or Machines for the Manufacture of Textile Fabrics, London.
    J.Lord, 1903, Memoir of John Kay, (a more accurate account).
    Descriptions of his inventions may be found in A.Barlow, 1878, The History and Principles of Weaving by Hand and by Power, London; R.L. Hills, 1970, Power in the
    Industrial Revolution, Manchester; and C.Singer (ed.), 1957, A History of
    Technology, Vol. III, Oxford: Clarendon Press. The most important record, however, is in A.P.Wadsworth and J. de L. Mann, 1931, The Cotton Trade and Industrial
    Lancashire, Manchester.
    RLH

    Biographical history of technology > Kay (of Bury), John

  • 8 Paul, Lewis

    SUBJECT AREA: Textiles
    [br]
    d. April 1759 Brook Green, London, England
    [br]
    English inventor of hand carding machines and partner with Wyatt in early spinning machines.
    [br]
    Lewis Paul, apparently of French Huguenot extraction, was quite young when his father died. His father was Physician to Lord Shaftsbury, who acted as Lewis Paul's guardian. In 1728 Paul made a runaway match with a widow and apparently came into her property when she died a year later. He must have subsequently remarried. In 1732 he invented a pinking machine for making the edges of shrouds out of which he derived some profit.
    Why Paul went to Birmingham is unknown, but he helped finance some of Wyatt's earlier inventions. Judging by the later patents taken out by Paul, it is probable that he was the one interested in spinning, turning to Wyatt for help in the construction of his spinning machine because he had no mechanical skills. The two men may have been involved in this as early as 1733, although it is more likely that they began this work in 1735. Wyatt went to London to construct a model and in 1736 helped to apply for a patent, which was granted in 1738 in the name of Paul. The patent shows that Paul and Wyatt had a number of different ways of spinning in mind, but contains no drawings of the machines. In one part there is a description of sets of rollers to draw the cotton out more finely that could have been similar to those later used by Richard Arkwright. However, it would seem that Paul and Wyatt followed the other main method described, which might be called spindle drafting, where the fibres are drawn out between the nip of a pair of rollers and the tip of the spindle; this method is unsatisfactory for continuous spinning and results in an uneven yarn.
    The spinning venture was supported by Thomas Warren, a well-known Birmingham printer, Edward Cave of Gentleman's Magazine, Dr Robert James of fever-powder celebrity, Mrs Desmoulins, and others. Dr Samuel Johnson also took much interest. In 1741 a mill powered by two asses was equipped at the Upper Priory, Birmingham, with, machinery for spinning cotton being constructed by Wyatt. Licences for using the invention were sold to other people including Edward Cave, who established a mill at Northampton, so the enterprise seemed to have great promise. A spinning machine must be supplied with fibres suitably prepared, so carding machines had to be developed. Work was in hand on one in 1740 and in 1748 Paul took out another patent for two types of carding device, possibly prompted by the patent taken out by Daniel Bourn. Both of Paul's devices were worked by hand and the carded fibres were laid onto a strip of paper. The paper and fibres were then rolled up and placed in the spinning machine. In 1757 John Dyer wrote a poem entitled The Fleece, which describes a circular spinning machine of the type depicted in a patent taken out by Paul in 1758. Drawings in this patent show that this method of spinning was different from Arkwright's. Paul endeavoured to have the machine introduced into the Foundling Hospital, but his death in early 1759 stopped all further development. He was buried at Paddington on 30 April that year.
    [br]
    Bibliography
    1738, British patent no. 562 (spinning machine). 1748, British patent no. 636 (carding machine).
    1758, British patent no. 724 (circular spinning machine).
    Further Reading
    G.J.French, 1859, The Life and Times of Samuel Crompton, London, App. This should be read in conjunction with R.L.Hills, 1970, Power in the Industrial Revolution, Manchester, which shows that the roller drafting system on Paul's later spinning machine worked on the wrong principles.
    A.P.Wadsworth and J.de L.Mann, 1931, The Cotton Trade and Industrial Lancashire, 1600–1780, Manchester (provides good coverage of the partnership of Paul and Wyatt and the early mills).
    E.Baines, 1835, History of the Cotton Manufacture in Great Britain, London (this publication must be mentioned, but is now out of date).
    A.Seymour-Jones, 1921, "The invention of roller drawing in cotton spinning", Transactions of the Newcomen Society 1 (a more modern account).
    RLH

    Biographical history of technology > Paul, Lewis

  • 9 Meikle, Andrew

    [br]
    b. 1719 Scotland
    d. 27 November 1811
    [br]
    Scottish millwright and inventor of the threshing machine.
    [br]
    The son of the millwright James Meikle, who is credited with the introduction of the winnowing machine into Britain, Andrew Meikle followed in his father's footsteps. His inventive inclinations were first turned to developing his father's idea, and together with his own son George he built and patented a double-fan winnowing machine.
    However, in the history of agricultural development Andrew Meikle is most famous for his invention of the threshing machine, patented in 1784. He had been presented with a model of a threshing mill designed by a Mr Ilderton of Northumberland, but after failing to make a full-scale machine work, he developed the concept further. He eventually built the first working threshing machine for a farmer called Stein at Kilbagio. The patent revolutionized farming practice because it displaced the back-breaking and soul-destroying labour of flailing the grain from the straw. The invention was of great value in Scotland and in northern England when the land was becoming underpopulated as a result of heavy industrialization, but it was bitterly opposed in the south of England until well into the nineteenth century. Although the introduction of the threshing machine led to the "Captain Swing" riots of the 1830s, in opposition to it, it shortly became universal.
    Meikle's provisional patent in 1785 was a natural progression of earlier attempts by other millwrights to produce such a machine. The published patent is based on power provided by a horse engine, but these threshing machines were often driven by water-wheels or even by windmills. The corn stalks were introduced into the machine where they were fed between cast-iron rollers moving quite fast against each other to beat the grain out of the ears. The power source, whether animal, water or wind, had to cause the rollers to rotate at high speed to knock the grain out of the ears. While Meikle's machine was at first designed as a fixed barn machine powered by a water-wheel or by a horse wheel, later threshing machines became mobile and were part of the rig of an agricultural contractor.
    In 1788 Meikle was awarded a patent for the invention of shuttered sails for windmills. This patent is part of the general description of the threshing machine, and whilst it was a practical application, it was superseded by the work of Thomas Cubitt.
    At the turn of the century Meikle became a manufacturer of threshing machines, building appliances that combined the threshing and winnowing principles as well as the reciprocating "straw walkers" found in subsequent threshing machines and in conventional combine harvesters to the present day. However, he made little financial gain from his invention, and a public subscription organized by the President of the Board of Agriculture, Sir John Sinclair, raised £1,500 to support him towards the end of his life.
    [br]
    Bibliography
    1831, Threshing Machines in The Dictionary of Mechanical Sciences, Arts and Manufactures, London: Jamieson, Alexander.
    7 March 1768, British patent no. 896, "Machine for dressing wheat, malt and other grain and for cleaning them from sand, dust and smut".
    9 April 1788, British patent no. 1,645, "Machine which may be worked by cattle, wind, water or other power for the purpose of separating corn from the straw".
    Further Reading
    J.E.Handley, 1953, Scottish Farming in the 18th Century, and 1963, The Agricultural Revolution in Scotland (both place Meikle and his invention within their context).
    G.Quick and W.Buchele, 1978, The Grain Harvesters, American Society of Agricultural Engineers (gives an account of the early development of harvesting and cereal treatment machinery).
    KM / AP

    Biographical history of technology > Meikle, Andrew

  • 10 Davenport, Thomas

    SUBJECT AREA: Electricity
    [br]
    b. 9 July 1802 Williamstown, Vermont, USA
    d. 6 July 1851 Salisbury, Vermont, USA
    [br]
    American craftsman and inventor who constructed the first rotating electrical machines in the United States.
    [br]
    When he was 14 years old Davenport was apprenticed to a blacksmith for seven years. At the close of his apprenticeship in 1823 he opened a blacksmith's shop in Brandon, Vermont. He began experimenting with electromagnets after observing one in use at the Penfield Iron Works at Crown Point, New York, in 1831. He saw the device as a possible source of power and by July 1834 had constructed his first electric motor. Having totally abandoned his regular business, Davenport built and exhibited a number of miniature machines; he utilized an electric motor to propel a model car around a circular track in 1836, and this became the first recorded instance of an electric railway. An application for a patent and a model were destroyed in a fire at the United States Patent Office in December 1836, but a second application was made and Davenport received a patent the following year for Improvements in Propelling Machinery by Magnetism and Electromagnetism. A British patent was also obtained. A workshop and laboratory were established in New York, but Davenport had little financial backing for his experiments. He built a total of over one hundred motors but was defeated by the inability to obtain an inexpensive source of power. Using an electric motor of his own design to operate a printing press in 1840, he undertook the publication of a journal, The Electromagnet and Mechanics' Intelligencer. This was the first American periodical on electricity, but it was discontinued after a few issues. In failing health he retired to Vermont where in the last year of his life he continued experiments in electromagnetism.
    [br]
    Bibliography
    1837, US patent no. 132, "Improvements in Propelling Machinery by Magnetism and Electromagnetism".
    6 June 1837 British patent no. 7,386.
    Further Reading
    F.L.Pope, 1891, "Inventors of the electric motor with special reference to the work of Thomas Davenport", Electrical Engineer, 11:1–5, 33–9, 65–71, 93–8, 125–30 (the most comprehensive account).
    Annals of Electricity (1838) 2:257–64 (provides a description of Davenport's motor).
    W.J.King, 1962, The Development of Electrical Technology in the 19th Century, Washington, DC: Smithsonian Institution, Paper 28, pp. 263–4 (a short account).
    GW

    Biographical history of technology > Davenport, Thomas

  • 11 Evans, Oliver

    [br]
    b. 13 September 1755 Newport, Delaware, USA
    d. 15 April 1819 New York, USA
    [br]
    American millwright and inventor of the first automatic corn mill.
    [br]
    He was the fifth child of Charles and Ann Stalcrop Evans, and by the age of 15 he had four sisters and seven brothers. Nothing is known of his schooling, but at the age of 17 he was apprenticed to a Newport wheelwright and wagon-maker. At 19 he was enrolled in a Delaware Militia Company in the Revolutionary War but did not see active service. About this time he invented a machine for bending and cutting off the wires in textile carding combs. In July 1782, with his younger brother, Joseph, he moved to Tuckahoe on the eastern shore of the Delaware River, where he had the basic idea of the automatic flour mill. In July 1782, with his elder brothers John and Theophilus, he bought part of his father's Newport farm, on Red Clay Creek, and planned to build a mill there. In 1793 he married Sarah Tomlinson, daughter of a Delaware farmer, and joined his brothers at Red Clay Creek. He worked there for some seven years on his automatic mill, from about 1783 to 1790.
    His system for the automatic flour mill consisted of bucket elevators to raise the grain, a horizontal screw conveyor, other conveying devices and a "hopper boy" to cool and dry the meal before gathering it into a hopper feeding the bolting cylinder. Together these components formed the automatic process, from incoming wheat to outgoing flour packed in barrels. At that time the idea of such automation had not been applied to any manufacturing process in America. The mill opened, on a non-automatic cycle, in 1785. In January 1786 Evans applied to the Delaware legislature for a twenty-five-year patent, which was granted on 30 January 1787 although there was much opposition from the Quaker millers of Wilmington and elsewhere. He also applied for patents in Pennsylvania, Maryland and New Hampshire. In May 1789 he went to see the mill of the four Ellicot brothers, near Baltimore, where he was impressed by the design of a horizontal screw conveyor by Jonathan Ellicot and exchanged the rights to his own elevator for those of this machine. After six years' work on his automatic mill, it was completed in 1790. In the autumn of that year a miller in Brandywine ordered a set of Evans's machinery, which set the trend toward its general adoption. A model of it was shown in the Market Street shop window of Robert Leslie, a watch-and clockmaker in Philadelphia, who also took it to England but was unsuccessful in selling the idea there.
    In 1790 the Federal Plant Laws were passed; Evans's patent was the third to come within the new legislation. A detailed description with a plate was published in a Philadelphia newspaper in January 1791, the first of a proposed series, but the paper closed and the series came to nothing. His brother Joseph went on a series of sales trips, with the result that some machinery of Evans's design was adopted. By 1792 over one hundred mills had been equipped with Evans's machinery, the millers paying a royalty of $40 for each pair of millstones in use. The series of articles that had been cut short formed the basis of Evans's The Young Millwright and Miller's Guide, published first in 1795 after Evans had moved to Philadelphia to set up a store selling milling supplies; it was 440 pages long and ran to fifteen editions between 1795 and 1860.
    Evans was fairly successful as a merchant. He patented a method of making millstones as well as a means of packing flour in barrels, the latter having a disc pressed down by a toggle-joint arrangement. In 1801 he started to build a steam carriage. He rejected the idea of a steam wheel and of a low-pressure or atmospheric engine. By 1803 his first engine was running at his store, driving a screw-mill working on plaster of Paris for making millstones. The engine had a 6 in. (15 cm) diameter cylinder with a stroke of 18 in. (45 cm) and also drove twelve saws mounted in a frame and cutting marble slabs at a rate of 100 ft (30 m) in twelve hours. He was granted a patent in the spring of 1804. He became involved in a number of lawsuits following the extension of his patent, particularly as he increased the licence fee, sometimes as much as sixfold. The case of Evans v. Samuel Robinson, which Evans won, became famous and was one of these. Patent Right Oppression Exposed, or Knavery Detected, a 200-page book with poems and prose included, was published soon after this case and was probably written by Oliver Evans. The steam engine patent was also extended for a further seven years, but in this case the licence fee was to remain at a fixed level. Evans anticipated Edison in his proposal for an "Experimental Company" or "Mechanical Bureau" with a capital of thirty shares of $100 each. It came to nothing, however, as there were no takers. His first wife, Sarah, died in 1816 and he remarried, to Hetty Ward, the daughter of a New York innkeeper. He was buried in the Bowery, on Lower Manhattan; the church was sold in 1854 and again in 1890, and when no relative claimed his body he was reburied in an unmarked grave in Trinity Cemetery, 57th Street, Broadway.
    [br]
    Further Reading
    E.S.Ferguson, 1980, Oliver Evans: Inventive Genius of the American Industrial Revolution, Hagley Museum.
    G.Bathe and D.Bathe, 1935, Oliver Evans: Chronicle of Early American Engineering, Philadelphia, Pa.
    IMcN

    Biographical history of technology > Evans, Oliver

  • 12 Paget, Arthur

    SUBJECT AREA: Textiles
    [br]
    fl. 1850s Loughborough, England
    [br]
    English inventor of one of the first circular, power-driven knitting machines.
    [br]
    The family firm of Paget's of Loughborough was of long standing in hosiery manufacture. They were well aware of the importance of modernizing their factory with the latest improvements in machinery, as well as developing their own inventions. They discovered Marc Brunel's circular knitting machine c.1844 and constructed many on that principle, with modifications that performed very well. Arthur Paget took out three patents. The first, was in 1857, was for making the machine self-acting so that it could be driven by power. In his patent of 1859 he introduced modifications on the earlier patent, and his third patent, in 1860, described further alterations. These machines produced excellent work with speed and accuracy.
    [br]
    Bibliography
    1857, British patent no. 930.
    1859, British patent no. 830.
    1860, British patent no. 624.
    Further Reading
    W.Felkin, 1967, History of the Machine-wrought Hosiery and Lace Manufactures, reprint, Newton Abbot (orig. pub. 1867) (includes a description of Paget's inventions).
    RLH

    Biographical history of technology > Paget, Arthur

  • 13 Arnold, Aza

    SUBJECT AREA: Textiles
    [br]
    b. 4 October 1788 Smithfield, Pawtucket, Rhode Island, USA
    d. 1865 Washington, DC, USA
    [br]
    American textile machinist who applied the differential motion to roving frames, solving the problem of winding on the delicate cotton rovings.
    [br]
    He was the son of Benjamin and Isabel Arnold, but his mother died when he was 2 years old and after his father's second marriage he was largely left to look after himself. After attending the village school he learnt the trade of a carpenter, and following this he became a machinist. He entered the employment of Samuel Slater, but left after a few years to engage in the unsuccessful manufacture of woollen blankets. He became involved in an engineering shop, where he devised a machine for taking wool off a carding machine and making it into endless slivers or rovings for spinning. He then became associated with a cotton-spinning mill, which led to his most important invention. The carded cotton sliver had to be reduced in thickness before it could be spun on the final machines such as the mule or the waterframe. The roving, as the mass of cotton fibres was called at this stage, was thin and very delicate because it could not be twisted to give strength, as this would not allow it to be drawn out again during the next stage. In order to wind the roving on to bobbins, the speed of the bobbin had to be just right but the diameter of the bobbin increased as it was filled. Obtaining the correct reduction in speed as the circumference increased was partially solved by the use of double-coned pulleys, but the driving belt was liable to slip owing to the power that had to be transmitted.
    The final solution to the problem came with the introduction of the differential drive with bevel gears or a sun-and-planet motion. Arnold had invented this compound motion in 1818 but did not think of applying it to the roving frame until 1820. It combined the direct-gearing drive from the main shaft of the machine with that from the cone-drum drive so that the latter only provided the difference between flyer and bobbin speeds, which meant that most of the transmission power was taken away from the belt. The patent for this invention was issued to Arnold on 23 January 1823 and was soon copied in Britain by Henry Houldsworth, although J.Green of Mansfield may have originated it independendy in the same year. Arnold's patent was widely infringed in America and he sued the Proprietors of the Locks and Canals, machine makers for the Lowell manufacturers, for $30,000, eventually receiving $3,500 compensation. Arnold had his own machine shop but he gave it up in 1838 and moved the Philadelphia, where he operated the Mulhausen Print Works. Around 1850 he went to Washington, DC, and became a patent attorney, remaining as such until his death. On 24 June 1856 he was granted patent for a self-setting and self-raking saw for sawing machines.
    [br]
    Bibliography
    28 June 1856, US patent no. 15,163 (self-setting and self-raking saw for sawing machines).
    Further Reading
    Dictionary of American Biography, Vol. 1.
    W.English, 1969, The Textile Industry, London (a description of the principles of the differential gear applied to the roving frame).
    D.J.Jeremy, 1981, Transatlantic Industrial Revolution. The Diffusion of Textile Technologies Between Britain and America, 1790–1830, Oxford (a discussion of the introduction and spread of Arnold's gear).
    RLH

    Biographical history of technology > Arnold, Aza

  • 14 Bell, Thomas

    SUBJECT AREA: Paper and printing
    [br]
    fl. 1770–1785 Scotland
    [br]
    Scottish inventor of a calico printing machine with the design engraved on rollers.
    [br]
    In November 1770, John Mackenzie, owner of a bleaching mill, took his millwright Thomas Bell to Glasgow to consult with James Watt about problems they were having with the calico printing machine invented by Bell some years previously. Bell rolled sheets of copper one eighth of an inch (3 mm) thick into cyliders, and filled them with cement which was held in place by cast iron ends. After being turned true and polished, the cylinders were engraved; they cost about £10 each. The printing machines were driven by a water-wheel, but Bell and Mackenzie appeared to have had problems with the doctor blades which scraped off excess colour, and this may have been why they visited Watt.
    They had, presumably, solved the technical problems when Bell took out a patent in 1783 which describes him as "the Elder", but there are no further details about the man himself. The machine is described as having six printing rollers arranged around the top of the circumference of a large central bowl. In later machines, the printing rollers were placed all round a smaller cylinder. All of the printing rollers, each printing a different colour, were driven by gearing to keep them in register. The patent includes steel doctor blades which would have scraped excess colour off the printing rollers. Another patent, taken out in 1784, shows a smaller three-colour machine. The printing rollers had an iron core covered with copper, which could be taken off at pleasure so that fresh patterns could be cut as desired. Bell's machine was used at Masney, near Preston, England, by Messrs Livesey, Hargreaves, Hall \& Co in 1786. Although copper cylinders were difficult to make and engrave, and the soldered seams often burst, these machines were able to increase the output of the cheaper types of printed cloth.
    [br]
    Bibliography
    1783, patent no. 1,378 (calico printing machine with engraved copper rollers). 1784, patent no. 1,443 (three-colour calico printing machine).
    Further Reading
    W.E.A.Axon, 1886, Annals of Manchester, Manchester (provides an account of the invention).
    R.L.Hills, 1970, Power in the Industrial Revolution, Manchester (provides a brief description of the development of calico printing).
    RLH

    Biographical history of technology > Bell, Thomas

  • 15 Robert, Nicolas Louis

    SUBJECT AREA: Paper and printing
    [br]
    b. 2 December 1761 Paris, France
    d. 8 August 1828 Dreux, France
    [br]
    French inventor of the papermaking machine.
    [br]
    Robert was born into a prosperous family and received a fair education, after which he became a lawyer's clerk. In 1780, however, he enlisted in the Army and joined the artillery, serving with distinction in the West Indies, where he fought against the English. When dissatisfied with his prospects, Robert returned to Paris and obtained a post as proof-reader to the firm of printers and publishers owned by the Didot family. They were so impressed with his abilities that they promoted him, c. 1790, to "clerk inspector of workmen" at their paper mill at Essonnes, south of Paris, under the control of Didot St Leger.
    It was there that Robert conceived the idea of a continuous papermaking machine. In 1797 he made a model of it and, after further models, he obtained a patent in 1798. The paper was formed on a continuously revolving wire gauze, from which the sheets were lifted off and hung up to dry. Didot was at first scathing, but he came round to encouraging Robert to make a success of the machine. However, they quarrelled over the financial arrangements and Robert left to try setting up his own mill near Rouen. He failed for lack of capital, and in 1800 he returned to Essonnes and sold his patent to Didot for part cash, part proceeds from the operation of the mill. Didot left for England to enlist capital and technical skills to exploit the invention, while Robert was left in charge at Essonnes. It was the Fourdrinier brothers and Bryan Donkin who developed the papermaking machine into a form in which it could succeed. Meanwhile the mill at Essonnes under Robert's direction had begun to falter and declined to the point where it had to be sold. He had never received the full return from the sale of his patent, but he managed to recover his rights in it. This profited him little, for Didot obtained a patent in France for the Fourdrinier machine and had two examples erected in 1814 and the following year, respectively, neatly side-tracking Robert, who was now without funds or position. To support himself and his family, Robert set up a primary school in Dreux and there passed his remaining years. Although it was the Fourdrinier papermaking machine that was generally adopted, it is Robert who deserves credit for the original initiative.
    [br]
    Further Reading
    R.H.Clapperton, 1967, The Papermaking Machine, Oxford: Pergamon Press, pp. 279–83 (provides a full description of Robert's invention and patent, together with a biography).
    LRD

    Biographical history of technology > Robert, Nicolas Louis

  • 16 Stuart, Herbert Akroyd

    [br]
    b. 1864 Halifax, England
    d. 1927 Perth, Australia
    [br]
    English inventor of an oil internal-combustion engine.
    [br]
    Stuart's involvement with engines covered a period of less than ten years and was concerned with a means of vaporizing the heavier oils for use in the so-called oil engines. Leaving his native Yorkshire for Bletchley in Buckinghamshire, Stuart worked in his father's business, the Bletchley Iron and Tin Plate works. After finishing grammar school, he worked as an assistant in the Mechanical Engineering Department of the City and Guilds of London Technical College. He also formed a connection with the Finsbury Technical College, where he became acquainted with Professor William Robinson, a distinguished engineer eminent in the field of internal-combustion engines.
    Resuming work at Bletchley, Stuart carried out experiments with engines. His first patent was concerned with new methods of vaporizing the fuel, scavenging systems and improvement of speed control. Two further patents, in 1890, specified substantial improvements and formed the basis of later engine designs. In 1891 Stuart joined forces with R.Hornsby and Sons of Grantham, a firm founded in 1815 for the manufacture of machinery and steam engines. Hornsby acquired all rights to Stuart's engine patents, and their superior technical resources ensured substantial improvements to Stuart's early design. The Hornsby-Ackroyd engines, introduced in 1892, were highly successful and found wide acceptance, particularly in agriculture. With failing health, Stuart's interest in his engine work declined, and in 1899 he emigrated to Australia, where in 1903 he became a partner in importing gas engines and gas-producing plants. Following his death in 1927, under the terms of his will he was interred in England; sadly, he also requested that all papers and materials pertaining to his engines be destroyed.
    [br]
    Bibliography
    July 1886, British patent no. 9,866 (fuel vapourization methods, scavenging systems and improvement of speed control; the patent describes Stuart as Mechanical Engineer of Bletchley Iron Works).
    1890, British patent no. 7,146 and British patent no. 15,994 (describe a vaporizing chamber connected to the working cylinder by a small throat).
    Further Reading
    D.Clerk, 1895, The Gas and Oil Engine, 6th edn, London, pp. 420–6 (provides a detailed description of the Hornsby-Ackroyd engine and includes details of an engine test).
    T.Hornbuckle and A.K.Bruce, 1940, Herbert Akroyd Stuart and the Development of the Heavy Oil Engine, London: Diesel Engine Users'Association, p. 1.
    KAB

    Biographical history of technology > Stuart, Herbert Akroyd

  • 17 Wyatt, John

    SUBJECT AREA: Metallurgy, Textiles
    [br]
    b. April 1700 Thickbroom, Weeford, near Lichfield, England
    d. 29 November 1766 Birmingham, England
    [br]
    English inventor of machines for making files and rolling lead, and co-constructor of a cotton-spinning machine.
    [br]
    John Wyatt was the eldest son of John and Jane Wyatt, who lived in the small village of Thickbroom in the parish of Weeford, near Lichfield. John the younger was educated at Lichfield school and then worked as a carpenter at Thickbroom till 1730. In 1732 he was in Birmingham, engaged by a man named Heely, a gunbarrel forger, who became bankrupt in 1734. Wyatt had invented a machine for making files and sought the help of Lewis Paul to manufacture this commercially.
    The surviving papers of Paul and Wyatt in Birmingham are mostly undated and show a variety of machines with which they were involved. There was a machine for "making lead hard" which had rollers, and "a Gymcrak of some consequence" probably refers to a machine for boring barrels or the file-making machine. Wyatt is said to have been one of the unsuccessful competitors for the erection of London Bridge in 1736. He invented and perfected the compound-lever weighing machine. He had more success with this: after 1744, machines for weighing up to five tons were set up at Birmingham, Chester, Gloucester, Hereford, Lichfield and Liverpool. Road construction, bridge building, hydrostatics, canals, water-powered engines and many other schemes received his attention and it is said that he was employed for a time after 1744 by Matthew Boulton.
    It is certain that in April 1735 Paul and Wyatt were working on their spinning machine and Wyatt was making a model of it in London in 1736, giving up his work in Birmingham. The first patent, in 1738, was taken out in the name of Lewis Paul. It is impossible to know which of these two invented what. This first patent covers a wide variety of descriptions of the vital roller drafting to draw out the fibres, and it is unknown which system was actually used. Paul's carding patent of 1748 and his second spinning patent of 1758 show that he moved away from the system and principles upon which Arkwright built his success. Wyatt and Paul's spinning machines were sufficiently promising for a mill to be set up in 1741 at the Upper Priory, Birmingham, that was powered by two asses. Wyatt was the person responsible for constructing the machinery. Edward Cave established another at Northampton powered by water while later Daniel Bourn built yet another at Leominster. Many others were interested too. The Birmingham mill did not work for long and seems to have been given up in 1743. Wyatt was imprisoned for debt in The Fleet in 1742, and when released in 1743 he tried for a time to run the Birmingham mill and possibly the Northampton one. The one at Leominster burned down in 1754, while the Northampton mill was advertised for sale in 1756. This last mill may have been used again in conjunction with the 1758 patent. It was Wyatt whom Daniel Bourn contacted about a grant for spindles for his Leominster mill in 1748, but this seems to have been Wyatt's last association with the spinning venture.
    [br]
    Further Reading
    G.J.French, 1859, The Life and Times of Samuel Crompton, London (French collected many of the Paul and Wyatt papers; these should be read in conjunction with Hills 1970).
    R.L.Hills, 1970, Power in the Industrial Revolution, Manchester (Hills shows that the rollerdrafting system on this spinning machine worked on the wrong principles). A.P.Wadsworth and J.de L.Mann, 1931, The Cotton Trade and Industrial Lancashire, 1600–1780, Manchester (provides good coverage of the partnership of Paul and Wyatt and of the early mills).
    E.Baines, 1835, History of the Cotton Manufacture in Great Britain, London (this publication must be mentioned, although it is now out of date).
    W.English, 1969, The Textile Industry, London (a more recent account).
    W.A.Benton, "John Wyatt and the weighing of heavy loads", Transactions of the Newcomen Society 9 (for a description of Wyatt's weighing machine).
    RLH

    Biographical history of technology > Wyatt, John

  • 18 Patentbeschreibung

    Patentbeschreibung f PAT patent specification
    * * *
    f < Patent> patent specification
    * * *
    Patentbeschreibung
    patent specification (description)

    Business german-english dictionary > Patentbeschreibung

  • 19 opis

    m (G opisu) 1. (przedstawienie wyglądu, przebiegu) description; (relacja) account
    - drobiazgowy/dokładny/malowniczy/powierzchowny opis a detailed/thorough/picturesque/superficial description a. account
    - opis poetycki a poetic description a. account
    - opis rzeczywistości/przyrody a description of reality/nature
    - opis podróży/wypadku an account a. a description of a journey/an accident
    2. (objaśnienie do rysunku, mapy, wykresu) legend, key 3. (opisywanie) description
    - poddać coś dokładnemu opisowi to give an accurate description of sth, to describe sth accurately
    opis bibliograficzny a. katalogowy bibliographical description
    - opis patentowy specification
    - opis techniczny (do projektu, wynalazku, patentu) specification zw. pl
    - opis techniczny urządzenia/maszyny technical specifications of a device/machine
    * * *
    - su; -sy; loc sg - sie; m
    description; ( relacja) account
    * * *
    mi
    description; (= opowieść, relacja) account; opis techniczny specification; opis bibliograficzny bibliographic description; opis patentowy (patent) specification; opis techniczny projektu design specifications.

    The New English-Polish, Polish-English Kościuszko foundation dictionary > opis

  • 20 изобретение

    сущ.

    бюллетень изобретенийпат bulletin of inventions

    выявление изобретенияпат detection of an invention

    наименование изобретенияпатtitle of an invention

    новизна изобретенияпат novelty of an invention

    отказ от права на изобретениепат abandonment (renunciation) of an invention

    охрана изобретенияпат protection of an invention

    (подробное) описание изобретенияпат (detailed) description of an invention

    происхождение изобретенияпат background (origin) of an invention

    регистрация изобретенийпат record of inventions

    - запатентованное изобретение
    - заявленное изобретение
    - коллективное изобретение
    - совместное изобретение

    Русско-английский юридический словарь > изобретение

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