invention records

США записи о ходе создания изобретения (подтверждающие авторство и устанавливающие приоритет при столкновении прав)

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см. invention records

см. invention records

см. invention records

см. invention records

1) Реклама: материалы о результатах исследования

2) Патенты: материалы о научно-исследовательской работе (см. invention records), отчёт о научно-исследовательской работе (см. invention records)

1) запись; протокол; регистрация; записывать; регистрировать; протоколировать

2) данные

3) официальный документ

4) материалы заявки; материалы дела по заявке

5) материалы судебного дела

6) реестр, список

7) указатель

•

- record a conveyance

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см. invention records

SUBJECT AREA: Textiles

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It would seem that most of the stories about Lee's invention of the stocking frame cannot be verified by any contemporary evidence, and the first written accounts do not appear until the second half of the seventeenth century. The claim that he was Master of Arts from St John's College, Cambridge, was first made in 1607 but cannot be checked because the records have not survived. The date for the invention of the knitting machine as being 1589 was made at the same time, but again there is no supporting evidence. There is no evidence that Lee was Vicar of Calverton, nor that he was in Holy Orders at all. Likewise there is no evidence for the existence of the woman, whether she was girlfriend, fiancée or wife, who is said to have inspired the invention, and claims regarding the involvement of Queen Elizabeth I and her refusal to grant a patent because the stockings were wool and not silk are also without contemporary foundation. Yet the first known reference shows that Lee was the inventor of the knitting machine, for the partnership agreement between him and George Brooke dated 6 June 1600 states that "William Lee hath invented a very speedy manner of making works usually wrought by knitting needles as stockings, waistcoats and such like". This agreement was to last for twenty-two years, but terminated prematurely when Brooke was executed for high treason in 1603. Lee continued to try and exploit his invention, for in 1605 he described himself as "Master of Arts" when he petitioned the Court of Aldermen of the City of London as the first inventor of an engine to make silk stockings. In 1609 the Weavers' Company of London recorded Lee as "a weaver of silk stockings by engine". These petitions suggest that he was having difficulty in establishing his invention, which may be why in 1612 there is a record of him in Rouen, France, where he hoped to have better fortune. If he had been invited there by Henry IV, his hopes were dashed by the assassination of the king soon afterwards. He was to supply four knitting machines, and there is further evidence that he was in France in 1615, but it is thought that he died in that country soon afterwards.

The machine Lee invented was probably the most complex of its day, partly because the need to use silk meant that the needles were very fine. Henson (1970) in 1831 took five pages in his book to describe knitting on a stocking frame which had over 2,066 pieces. To knit a row of stitches took eleven separate stages, and great care and watchfulness were required to ensure that all the loops were equal and regular. This shows how complex the machines were and points to Lee's great achievement in actually making one. The basic principles of its operation remained unaltered throughout its extraordinarily long life, and a few still remained in use commercially in the early 1990s.

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1. n

1) запись

2) протокол; pl архив

3) регистрация, учет

4) pl документация; учетные документы; отчетные материалы

5) картотека

6) факты, данные; репутация

7) рекорд; рекордный уровень

2. v

1) записывать

2) протоколировать

3) регистрировать; записывать в книгу учета

SUBJECT AREA: Electricity, Photography, film and optics

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At the age of 14 Swan was apprenticed to a Sunderland firm of druggists, later joining John Mawson who had opened a pharmacy in Newcastle. While in Sunderland Swan attended lectures at the Athenaeum, at one of which W.E. Staite exhibited electric-arc and incandescent lighting. The impression made on Swan prompted him to conduct experiments that led to his demonstration of a practical working lamp in 1879. As early as 1848 he was experimenting with carbon as a lamp filament, and by 1869 he had mounted a strip of carbon in a vessel exhausted of air as completely as was then possible; however, because of residual air, the filament quickly failed.

Discouraged by the cost of current from primary batteries and the difficulty of achieving a good vacuum, Swan began to devote much of his attention to photography. With Mawson's support the pharmacy was expanded to include a photographic business. Swan's interest in making permanent photographic records led him to patent the carbon process in 1864 and he discovered how to make a sensitive dry plate in place of the inconvenient wet collodian process hitherto in use. He followed this success with the invention of bromide paper, the subject of a British patent in 1879.

Swan resumed his interest in electric lighting. Sprengel's invention of the mercury pump in 1865 provided Swan with the means of obtaining the high vacuum he needed to produce a satisfactory lamp. Swan adopted a technique which was to become an essential feature in vacuum physics: continuing to heat the filament during the exhaustion process allowed the removal of absorbed gases. The inventions of Gramme, Siemens and Brush provided the source of electrical power at reasonable cost needed to make the incandescent lamp of practical service. Swan exhibited his lamp at a meeting in December 1878 of the Newcastle Chemical Society and again the following year before an audience of 700 at the Newcastle Literary and Philosophical Society. Swan's failure to patent his invention immediately was a tactical error as in November 1879 Edison was granted a British patent for his original lamp, which, however, did not go into production. Parchmentized thread was used in Swan's first commercial lamps, a material soon superseded by the regenerated cellulose filament that he developed. The cellulose filament was made by extruding a solution of nitro-cellulose in acetic acid through a die under pressure into a coagulating fluid, and was used until the ultimate obsolescence of the carbon-filament lamp. Regenerated cellulose became the first synthetic fibre, the further development and exploitation of which he left to others, the patent rights for the process being sold to Courtaulds.

Swan also devised a modification of Planté's secondary battery in which the active material was compressed into a cellular lead plate. This has remained the central principle of all improvements in secondary cells, greatly increasing the storage capacity for a given weight.

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SUBJECT AREA: Photography, film and optics

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As a young man Georges Demenÿ was a pioneer of physical education in France, and this led him to contact the physiologist Professor Marey in 1880. Marey had made a special study of animal movement, and Demenÿ hoped to work with him on research into physiological problems related to gymnastics. He joined Marey the following year, and when in 1882 the Physiological Station was set up near Paris to develop sequence photography for the study of movement. Demenÿ was made Head of the laboratory. He worked with the multiple-image fixed-plate cameras, and was chiefly responsible for the analysis of the records, having considerable mathematical and graphical ability. He also appeared as the subject in a number of the sequences. When in 1888 Marey began the development of a film camera, Demenÿ was involved in its design and operation. He became interested in the possibility of using animated sequence photographs as an aid to teaching of the deaf. He made close-up records of himself speaking short phrases, "Je vous aime" and "Vive la France" for example, which were published in such journals as Paris Photographe and La Nature in 1891 and 1892. To present these in motion, he devised the Phonoscope, which he patented on 3 March 1892. The series of photographs were mounted around the circumference of a disc and viewed through a counter-rotating slotted disc. The moving images could be viewed directly, or projected onto a screen. La Nature reported tests he had made in which deaf lip readers could interpret accurately what was being said. On 20 December 1892 Demenÿ formed a company, Société Générale du Phonoscope, to exploit his invention, hoping that "speaking portraits" might replace family-album pictures. This commercial activity led to a rift between Marey and Demenÿ in July 1893. Deprived of access to the film cameras, Demenÿ developed designs of his own, patenting new camera models in France on 10 October 1893 and 27 July 1894. The design covered by the latter had been included in English and German patents filed in December 1893, and was to be of some significance in the early development of cinematography. It was for an intermittent movement of the film, which used an eccentrically mounted blade or roller that, as it rotated, bore on the film, pulling down the length of one frame. As the blade moved away, the film loop so formed was taken up by the rotation of the take-up reel. This "beater" movement was employed extensively in the early years of cinematography, being effective yet inexpensive. It was first employed in the Chronophotographe apparatus marketed by Gaumont, to whom Demenÿ had licensed the patent rights, from the autumn of 1896. Demenÿ's work provided a link between the scientific purposes of sequence photography— chronophotography—and the introduction of commercial cinematography.

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necessity [nɪ'sesətɪ] (pl necessities)

1 noun

(a) (need) nécessité f, besoin m;

∎ there is no necessity for drastic measures il n'y a pas lieu de prendre des mesures draconiennes;

∎ there's no real necessity for us to go nous n'avons pas vraiment besoin d'y aller, il n'est pas indispensable que nous y allions;

∎ the necessity for or of keeping careful records la nécessité de prendre des notes détaillées;

∎ if the necessity should arise si le besoin se faisait sentir;

∎ in case of absolute necessity en cas de force majeure;

∎ out of or by or through necessity par nécessité, par la force des choses;

∎ proverb necessity has no law nécessité fait loi;

∎ proverb necessity is the mother of invention = en cas de besoin on trouve toujours une solution

(b) formal (poverty) besoin m, nécessité f

(c) (essential) chose f nécessaire ou essentielle;

∎ the basic or bare necessities of life les choses qui sont absolument essentielles ou indispensables à la vie;

∎ a car is not one of life's necessities une voiture n'est pas indispensable;

∎ it's one of life's necessities c'est un élément vital

(d) Philosophy nécessité f

2 of necessity adverb

nécessairement

SUBJECT AREA: Land transport

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His father was a pattern-maker who worked for a time at the de Havilland aircraft factory at Hatfield, Hertfordshire; later he worked in an aeroplane-model shop before turning his attentions to boats and cars. Mike Burroughs left school at the age of 15 to become a self-taught engineer and inventor, regarding himself as an eccentric. Among other things, he invented a machine for packaging coins.

In the 1970s he began to take an interest in bicycles, and he subjected the design and materials of existing machines of conventional design to searching reappraisal. As a result, Burroughs "reinvented" the bicycle, producing an entirely new concept. His father carved the shape of the single-piece frame in wood, from which a carbon-fibre cast was made. The machine proved to be very fast, but neither the sporting nor the industrial world showed much interest in it. Then in 1991 Rudi Terman, of the motor manufacturers Lotus, saw it and was impressed by its potential; he agreed to develop the machine further, but kept the details secret.

The invention was released to an unsuspecting public at the Barcelona Olympic Games of 1992, ridden by Chris Boardman, who won the pursuit gold medal for Great Britain, a triumph for both rider and inventor. In subsequent months, Boardman went on to break several world records on the Lotus bicycle, including on 23 July 1993 the one-hour record with a distance of 52.27 km (32.48 miles).

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SUBJECT AREA: Textiles, Weapons and armour

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The son of a prosperous farmer, Eli Whitney as a teenager showed more interest in mechanics than school work. At the age of 15 he began an enterprise business manufacturing nails in his father's workshop, even having to hire help to fulfil his orders. He later determined to acquire a university education and, his father having declined to provide funds, he taught at local schools to obtain the means to attend Leicester Academy, Massachusetts, in preparation for his entry to Yale in 1789. He graduated in 1792 and then decided to study law. He accepted a position in Georgia as a tutor that would have given him time for study; this post did not materialize, but on his journey south he met General Nathanael Greene's widow and the manager of her plantations, Phineas Miller (1764–1803). A feature of agriculture in the southern states was that the land was unsuitable for long-staple cotton but could yield large crops of green-seed cotton. Green-seed cotton was difficult to separate from its seed, and when Whitney learned of the problem in 1793 he quickly devised a machine known as the cotton gin, which provided an effective solution. He formed a partnership with Miller to manufacture the gin and in 1794 obtained a patent. This invention made possible the extraordinary growth of the cotton industry in the United States, but the patent was widely infringed and it was not until 1807, after amendment of the patent laws, that Whitney was able to obtain a favourable decision in the courts and some financial return.

In 1798 Whitney was in financial difficulties following the failure of the initial legal action against infringement of the cotton gin patent, but in that year he obtained a government contract to supply 10,000 muskets within two years with generous advance payments. He built a factory at New Haven, Connecticut, and proposed to use a new method of manufacture, perhaps the first application of the system of interchangeable parts. He failed to supply the firearms in the specified time, and in fact the first 500 guns were not delivered until 1801 and the full contract was not completed until 1809.

In 1812 Whitney made application for a renewal of his cotton gin patent, but this was refused. In the same year, however, he obtained a second contract from the Government for 15,000 firearms and a similar one from New York State which ensured the success of his business.

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