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1 Patent
Patent n (Pat.) PAT, RECHT patent, pat. • ein Patent anmelden PAT take out a patent • ein Patent erwirken PAT take out a patent • Patent ist angemeldet PAT application is pending* * *n (Pat.) <Patent, Recht> patent (pat.) ■ ein Patent anmelden < Patent> take out a patent ■ ein Patent erwirken < Patent> take out a patent ■ Patent ist angemeldet < Patent> application is pending* * *Patent
patent, (Patenturkunde) [letters] patent;
• Patent angemeldet patent pending;
• durch ein Patent geschützt patented;
• abgelaufenes Patent patent lapsed, expired patent;
• älteres Patent prior patent;
• angefochtenes Patent patent sued on, contested patent;
• angemeldetes Patent patent pending;
• später angemeldetes Patent subsequent patent;
• bahnbrechendes Patent pioneer patent;
• nebeneinander bestehende Patente coexisting patents;
• blockiertes Patent blocking-off patent;
• einwandfreies Patent clean patent;
• endgültiges Patent complete patent;
• erloschenes Patent expired patent;
• erteiltes Patent patent issued (granted);
• nicht mehr geschütztes Patent expired patent;
• grundlegendes Patent pioneer (basic) patent;
• gültiges Patent patent in force, valid patent;
• jüngeres Patent subsequent patent;
• mangelhaftes Patent defective patent;
• nichtiges Patent void patent;
• selbstständiges Patent independent patent;
• strittiges Patent conflicting patent;
• umfassendes Patent blanket patent;
• verfallenes Patent lapsed (expired) patent;
• Patent anfechten to attack (avoid) a patent;
• Patent anmelden to file an application (apply, put up) for a patent, to give notice of a patent;
• Erfindung zum Patent anmelden to patent an invention;
• Patent aufgeben to surrender a patent;
• Patent aufrechterhalten to maintain a patent;
• Patent ausstellen to issue a patent;
• Patent ausüben to work a patent;
• Patent auswerten to exploit a patent;
• Patent beantragen to seek a patent;
• gleichzeitig ein Patent für ein und dieselbe Erfindung beantragen to interfere (US);
• Patent berichtigen to amend a patent;
• Patent besitzen to hold a patent;
• Patent bewerten to appraise a patent;
• Patent eintragen to register a patent;
• Patent enteignen to acquire a patent compulsorily;
• Patent erhalten to take out a patent;
• Patent in Geltung erhalten to keep a patent in force (alive);
• Patent für nichtig erklären to revoke (annul, nullify) a patent;
• Patent erteilen to grant (issue) a patent;
• Patent ungenutzt lassen to shelve a patent;
• Patent verfallen lassen to forfeit (abandon, drop) a patent;
• Patent löschen to cancel a patent;
• Patent praktisch verwertbar machen to reduce a patent to practice;
• Patent missbrauchen to abuse a patent privilege;
• durch Patente schützen to protect by patents;
• Patent gegen Ausnutzung schützen to protect a patent from infringement;
• zum Patent angemeldet sein to be put up for patent;
• Patent auf eine Basis stützen to base an invention;
• Patent übertragen to assign a patent;
• Patent umgehen to circumvent a patent;
• Patent verlängern to extend a patent;
• Patent verletzen to infringe a patent;
• Patent versagen (verweigern, vorenthalten) to refuse a patent, to withhold [the grant of] a patent;
• Patent verwerten to realize a patent, to use a patented product;
• auf ein Patent verzichten to drop (abandon) a patent;
• auf ein unberechtigtes Patent verzichten to surrender a patent;
• erloschenes Patent wiederherstellen to revive an expired patent;
• Patent zurücknehmen to revoke a patent;
• Patentabänderung variance;
• scheinbare Patentabänderung zu Umgehungszwecken colo(u)rable alteration;
• Patentabgabe royalty;
• Patentablauf expiration (expiry) of a patent;
• Patentabteilung patent department;
• Patentabtretung assignment of a patent. -
2 Patent ausüben
Patent ausüben
to work a patent -
3 patent
subst. patent subst. [ sertifikat] certificate adj. dependable, first-class (gi patent) grant a patent (fornye et patent) renew a patent (få patent) be granted a patent (ha patent) hold a patent (for...) (overdra et patent) assign a patent (søke om patent) apply for a patent (utnytte et patent) work a patent, exercise a patent -
4 использовать патент
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5 Erfindung
Erfindung f 1. GEN brainchild; 2. IND, PAT, WIWI invention* * *f 1. < Geschäft> brainchild; 2. <Ind, Patent, Vw> invention* * *Erfindung
invention, orgination, (Fälschung) fabrication, (Patent) patent, (Vorrichtung) gadget;
• ältere Erfindung prior invention;
• zum Patent angemeldete Erfindung invention sought to be patented;
• Arbeit sparende Erfindung labo(u)r-saving invention;
• bahnbrechende Erfindung epoch-making invention (discovery);
• gebrauchsmusterfähige Erfindung discovery;
• gemeinsame Erfindung joint invention;
• gleiche Erfindung same invention, identity of invention;
• kollidierende Erfindungen interfering inventions;
• äußerst nützliche Erfindung most useful invention;
• patentfähige Erfindung patentable invention;
• patentierte Erfindung patented invention;
• technische Erfindung technical discovery;
• verwandte Erfindungen cognate inventions;
• vollendete Erfindung perfect machine;
• Erfindung zum Patent anmelden to patent an invention, to apply for a patent;
• Erfindung ausnutzen to work a patent;
• Erfindung auf den neuesten Stand bringen to perfect an invention;
• Umfang einer Erfindung erweitern to enlarge the scope of an invention;
• Erfindung fallen lassen to abandon an invention;
• Erfindung patentieren lassen to take out a patent for an invention;
• Erfindung unter Geheimschutz stellen to impose secrecy on an invention;
• Erfindung eines anderen vervollkommnen (vervollständigen) to refine upon another’s invention;
• Erfindung [praktisch, gewerblich] verwerten to exploit an invention, to reduce an invention to practice. -
6 неиспользование патента
Русско-английский большой базовый словарь > неиспользование патента
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7 неиспользование патента
1) General subject: failure to work a patent2) Economy: nonuse of a patent, nonworking of a patent3) Patents: nonuse of patent, nonworking of patentУниверсальный русско-английский словарь > неиспользование патента
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8 неиспользование патента
описание патента; содержание патента — patent specification
«зонтичный» патент, широкоохватный патент — umbrella patent
отмена патента; аннулирование патента — repeal of a patent
Бизнес, юриспруденция. Русско-английский словарь > неиспользование патента
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9 использовать патент
1) Economy: practise a patent, use a patent2) Business: work a patentУниверсальный русско-английский словарь > использовать патент
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10 неиспользование патента
Русско-английский юридический словарь > неиспользование патента
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11 Erfindung ausnutzen
Erfindung ausnutzen
to work a patent -
12 patentlisens
subst. (jus) licence to work a patent -
13 неиспользование патента
Русско-английский словарь по экономии > неиспользование патента
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14 неиспользование патента
Русско-английский юридический словарь > неиспользование патента
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15 патентная работа
patent business, patent workРусско-английский словарь по патентам и товарным знакам > патентная работа
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16 patente
adj.1 obvious.su dolor era patente he was clearly in pain2 patent, manifest, evident, irrefutable.f.1 patent.tener la patente de algo to hold the patent on o for something2 registration number (British), license number (United States). (Southern Cone)3 permit, license plate, licence plate.pres.subj.3rd person singular (él/ella/ello) Present Subjunctive of Spanish verb: patentar.* * *► adjetivo1 (evidente) obvious, patent1 patent\* * *noun f.* * *1. ADJ1) [mentira, muestra] clearme decepcionó su patente desinterés — I was disappointed by his patent o clear lack of interest
su enojo era patente — his annoyance was plain to see, he was plainly o patently o clearly annoyed
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hacer algo patente — to reveal sth, show sth clearlyaquella reacción hizo patente su rencor — that reaction clearly showed o revealed his resentment
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quedar patente — to become patently clear o obviouscon ese comentario su ignorancia quedó patente — with that comment his ignorance became patently clear o obvious
2) (Com) patent3) Cono Sur * (=excelente) superb, great2. SF1) [de invento, producto] patentde patente — Cono Sur first-rate
2) (Jur) (=permiso) licence, license (EEUU), authorizationpatente de corso — ( Hist) letter(s) of marque
3) Cono Sur (Aut) licence plate, license plate (EEUU); (=carnet) driving licence, driver's license (EEUU)3.SM Caribe patent medicine* * *Iadjetivo clear, evidentIIes patente que... — clearly o obviously...
1) ( de invento) patent2) (Auto)el número de la patente — the (registration) number o (AmE) the license number
b) (Col) ( carnet de conducir) driver's license*3) (Chi) ( de profesional) registration fee ( paid to a professional association)IIIadverbio (CS) clearly* * *= patent, obvious, self-evident, clear [clearer -comp., clearest -sup.], patent.Ex. Aperture cards, where the full text of the document is kept in a special index card in the form of a microfiche, have been used for various collections of, for instance, patents and technical drawings.Ex. If this is not the case then the title to be used as a heading for a work is less obvious.Ex. Such conventions are so ingrained in American library practice that it is easy to forget they are not self-evident.Ex. In practice the distinction between one term and the next is not very clear.Ex. It was patent that they could not compete on equal terms with the economic and social forces of a complex civilization.----* base de datos de patentes = WPI.* de patentes = patenting.* derecho de patentes = patent law.* derechos de patente = patent rights.* hacerse patente = become + clear, bring + home, come through.* información sobre patentes = patent information.* leyes sobre patentes = patent law.* oficina de patentes = patent office.* patente de refinamiento petrolífero = refining patent.* patentes = patent literature.* relativo a las patentes = patenting.* titular de una patente = patentee.* * *Iadjetivo clear, evidentIIes patente que... — clearly o obviously...
1) ( de invento) patent2) (Auto)el número de la patente — the (registration) number o (AmE) the license number
b) (Col) ( carnet de conducir) driver's license*3) (Chi) ( de profesional) registration fee ( paid to a professional association)IIIadverbio (CS) clearly* * *= patent, obvious, self-evident, clear [clearer -comp., clearest -sup.], patent.Ex: Aperture cards, where the full text of the document is kept in a special index card in the form of a microfiche, have been used for various collections of, for instance, patents and technical drawings.
Ex: If this is not the case then the title to be used as a heading for a work is less obvious.Ex: Such conventions are so ingrained in American library practice that it is easy to forget they are not self-evident.Ex: In practice the distinction between one term and the next is not very clear.Ex: It was patent that they could not compete on equal terms with the economic and social forces of a complex civilization.* base de datos de patentes = WPI.* de patentes = patenting.* derecho de patentes = patent law.* derechos de patente = patent rights.* hacerse patente = become + clear, bring + home, come through.* información sobre patentes = patent information.* leyes sobre patentes = patent law.* oficina de patentes = patent office.* patente de refinamiento petrolífero = refining patent.* patentes = patent literature.* relativo a las patentes = patenting.* titular de una patente = patentee.* * *clear, obviouscon el sufrimiento patente en sus rostros with suffering written all over their facesera patente su esfuerzo por controlarse he was visibly trying not to lose his temperdejó patente cuál era su objetivo he made his aim quite cleares patente que no sirve it's patently obvious that it's no usese hizo patente la necesidad de crear puestos de trabajo the need to create jobs became evident o clearA (de un invento) patentsacar la patente to take out a patenttienen la patente para este diseño they hold the patent for this designCompuestos:( Hist) letters of marque (pl)le han dado patente de corso para actuar he's been given carte blancheregistration certificateB ( Auto)le tomaron el número de la patente they took down the (registration) number o ( AmE) the license number of his car2 ( Col) (carnet de conducir) driving license*D (en tejido) ribbing( RPl) clearly* * *
Del verbo patentar: ( conjugate patentar)
patenté es:
1ª persona singular (yo) pretérito indicativo
patente es:
1ª persona singular (yo) presente subjuntivo3ª persona singular (él/ella/usted) presente subjuntivo3ª persona singular (él/ella/usted) imperativo
Multiple Entries:
patentar
patente
patentar ( conjugate patentar) verbo transitivo
1 ‹ marca› to register;
‹ invento› to patent
2 (CS) ‹ coche› to register
patente adjetivo
clear, evident;
■ sustantivo femenino
1 ( de invento) patent
2 (Auto)
( placa) license( conjugate license) plate, numberplate (BrE);
patentar verbo transitivo to patent
patente
I adj (claro, evidente) patent, obvious
II f (de un invento) patent
' patente' also found in these entries:
Spanish:
franco
- registrar
English:
disappointment
- overt
- patent
- blatant
- license
- number
* * *♦ adj[descontento, indignación] obvious, evident; [demostración, prueba] clear;su dolor era patente he was clearly in pain;la declaración dejó patente el fracaso de la cumbre it was obvious o clear from the statement that the summit had failed;el nerviosismo se hizo patente en su actuación her nervousness showed in her performance;su enfado quedó patente con su respuesta her reply made it clear she was angry♦ nf1. [de invento] patent;tiene la patente de este invento he holds the patent on o for this invention;RP Fam Humsacar patente de algo: ese sacó patente de bobo he's as stupid as they comepatente de invención patent2. [autorización] licenceHist patente de corso letter(s) of marque; Figse cree que tiene patente de corso para hacer lo que quiera she thinks she has carte blanche to do what she likes;patente de navegación certificate of registration[de perro] (dog) licence* * *I adj clear, obviousII f1 patent;oficina de patentes patent office2 L.Am.AUTO license plate, Brnumberplate* * *patente adjevidente: obvious, patent♦ patentemente advpatente nf: patent -
17 Poulsen, Valdemar
[br]b. 23 November 1869 Copenhagen, Denmarkd. 23 July 1942 Gentofte, Denmark[br]Danish engineer who developed practical magnetic recording and the arc generator for continuous radio waves.[br]From an early age he was absorbed by phenomena of physics to the exclusion of all other subjects, including mathematics. When choosing his subjects for the final three years in Borgedydskolen in Christianshavn (Copenhagen) before university, he opted for languages and history. At the University of Copenhagen he embarked on the study of medicine in 1889, but broke it off and was apprenticed to the machine firm of A/S Frichs Eftf. in Aarhus. He was employed between 1893 and 1899 as a mechanic and assistant in the laboratory of the Copenhagen Telephone Company KTAS. Eventually he advanced to be Head of the line fault department. This suited his desire for experiment and measurement perfectly. After the invention of the telegraphone in 1898, he left the laboratory and with responsible business people he created Aktieselskabet Telegrafonen, Patent Poulsen in order to develop it further, together with Peder Oluf Pedersen (1874– 1941). Pedersen brought with him the mathematical background which eventually led to his professorship in electronic engineering in 1922.The telegraphone was the basis for multinational industrial endeavours after it was demonstrated at the 1900 World's Exhibition in Paris. It must be said that its strength was also its weakness, because the telegraphone was unique in bringing sound recording and reproduction to the telephone field, but the lack of electronic amplifiers delayed its use outside this and the dictation fields (where headphones could be used) until the 1920s. However, commercial interest was great enough to provoke a number of court cases concerning patent infringement, in which Poulsen frequently figured as a witness.In 1903–4 Poulsen and Pedersen developed the arc generator for continuous radio waves which was used worldwide for radio transmitters in competition with Marconi's spark-generating system. The inspiration for this work came from the research by William Duddell on the musical arc. Whereas Duddell had proposed the use of the oscillations generated in his electric arc for telegraphy in his 1901 UK patent, Poulsen contributed a chamber of hydrogen and a transverse magnetic field which increased the efficiency remarkably. He filed patent applications on these constructions from 1902 and the first publication in a scientific forum took place at the International Electrical Congress in St Louis, Missouri, in 1904.In order to use continuous waves efficiently (the high frequency constituted a carrier), Poulsen developed both a modulator for telegraphy and a detector for the carrier wave. The modulator was such that even the more primitive spark-communication receivers could be used. Later Poulsen and Pedersen developed frequency-shift keying.The Amalgamated Radio-Telegraph Company Ltd was launched in London in 1906, combining the developments of Poulsen and those of De Forest Wireless Telegraph Syndicate. Poulsen contributed his English and American patents. When this company was liquidated in 1908, its assets were taken over by Det Kontinentale Syndikat for Poulsen Radio Telegrafi, A/S in Copenhagen (liquidated 1930–1). Some of the patents had been sold to C.Lorenz AG in Berlin, which was very active.The arc transmitting system was in use worldwide from about 1910 to 1925, and the power increased from 12 kW to 1,000 kW. In 1921 an exceptional transmitter rated at 1,800 kW was erected on Java for communications with the Netherlands. More than one thousand installations had been in use worldwide. The competing systems were initially spark transmitters (Marconi) and later rotary converters ( Westinghouse). Similar power was available from valve transmitters only much later.From c. 1912 Poulsen did not contribute actively to further development. He led a life as a well-respected engineer and scientist and served on several committees. He had his private laboratory and made experiments in the composition of matter and certain resonance phenomena; however, nothing was published. It has recently been suggested that Poulsen could not have been unaware of Oberlin Smith's work and publication in 1888, but his extreme honesty in technical matters indicates that his development was indeed independent. In the case of the arc generator, Poulsen was always extremely frank about the inspiration he gained from earlier developers' work.[br]Bibliography1899, British patent no. 8,961 (the first British telegraphone patent). 1903, British patent no. 15,599 (the first British arc-genera tor patent).His scientific publications are few, but fundamental accounts of his contribution are: 1900, "Das Telegraphon", Ann. d. Physik 3:754–60; 1904, "System for producing continuous oscillations", Trans. Int. El. Congr. St. Louis, Vol. II, pp. 963–71.Further ReadingA.Larsen, 1950, Telegrafonen og den Traadløse, Ingeniørvidenskabelige Skrifter no. 2, Copenhagen (provides a very complete, although somewhat confusing, account of Poulsen's contributions; a list of his patents is given on pp. 285–93).F.K.Engel, 1990, Documents on the Invention of Magnetic Re cor ding in 1878, New York: Audio Engineering Society, reprint no. 2,914 (G2) (it is here that doubt is expressed about whether Poulsen's ideas were developed independently).GB-N -
18 Lister, Samuel Cunliffe, 1st Baron Masham
SUBJECT AREA: Textiles[br]b. 1 January 1815 Calverly Hall, Bradford, Englandd. 2 February 1906 Swinton Park, near Bradford, England[br]English inventor of successful wool-combing and waste-silk spinning machines.[br]Lister was descended from one of the old Yorkshire families, the Cunliffe Listers of Manningham, and was the fourth son of his father Ellis. After attending a school on Clapham Common, Lister would not go to university; his family hoped he would enter the Church, but instead he started work with the Liverpool merchants Sands, Turner \& Co., who frequently sent him to America. In 1837 his father built for him and his brother a worsted mill at Manningham, where Samuel invented a swivel shuttle and a machine for making fringes on shawls. It was here that he first became aware of the unhealthy occupation of combing wool by hand. Four years later, after seeing the machine that G.E. Donisthorpe was trying to work out, he turned his attention to mechanizing wool-combing. Lister took Donisthorpe into partnership after paying him £12,000 for his patent, and developed the Lister-Cartwright "square nip" comber. Until this time, combing machines were little different from Cartwright's original, but Lister was able to improve on this with continuous operation and by 1843 was combing the first fine botany wool that had ever been combed by machinery. In the following year he received an order for fifty machines to comb all qualities of wool. Further combing patents were taken out with Donisthorpe in 1849, 1850, 1851 and 1852, the last two being in Lister's name only. One of the important features of these patents was the provision of a gripping device or "nip" which held the wool fibres at one end while the rest of the tuft was being combed. Lister was soon running nine combing mills. In the 1850s Lister had become involved in disputes with others who held combing patents, such as his associate Isaac Holden and the Frenchman Josué Heilmann. Lister bought up the Heilmann machine patents and afterwards other types until he obtained a complete monopoly of combing machines before the patents expired. His invention stimulated demand for wool by cheapening the product and gave a vital boost to the Australian wool trade. By 1856 he was at the head of a wool-combing business such as had never been seen before, with mills at Manningham, Bradford, Halifax, Keighley and other places in the West Riding, as well as abroad.His inventive genius also extended to other fields. In 1848 he patented automatic compressed air brakes for railways, and in 1853 alone he took out twelve patents for various textile machines. He then tried to spin waste silk and made a second commercial career, turning what was called "chassum" and hitherto regarded as refuse into beautiful velvets, silks, plush and other fine materials. Waste silk consisted of cocoon remnants from the reeling process, damaged cocoons and fibres rejected from other processes. There was also wild silk obtained from uncultivated worms. This is what Lister saw in a London warehouse as a mass of knotty, dirty, impure stuff, full of bits of stick and dead mulberry leaves, which he bought for a halfpenny a pound. He spent ten years trying to solve the problems, but after a loss of £250,000 and desertion by his partner his machine caught on in 1865 and brought Lister another fortune. Having failed to comb this waste silk, Lister turned his attention to the idea of "dressing" it and separating the qualities automatically. He patented a machine in 1877 that gave a graduated combing. To weave his new silk, he imported from Spain to Bradford, together with its inventor Jose Reixach, a velvet loom that was still giving trouble. It wove two fabrics face to face, but the problem lay in separating the layers so that the pile remained regular in length. Eventually Lister was inspired by watching a scissors grinder in the street to use small emery wheels to sharpen the cutters that divided the layers of fabric. Lister took out several patents for this loom in his own name in 1868 and 1869, while in 1871 he took out one jointly with Reixach. It is said that he spent £29,000 over an eleven-year period on this loom, but this was more than recouped from the sale of reasonably priced high-quality velvets and plushes once success was achieved. Manningham mills were greatly enlarged to accommodate this new manufacture.In later years Lister had an annual profit from his mills of £250,000, much of which was presented to Bradford city in gifts such as Lister Park, the original home of the Listers. He was connected with the Bradford Chamber of Commerce for many years and held the position of President of the Fair Trade League for some time. In 1887 he became High Sheriff of Yorkshire, and in 1891 he was made 1st Baron Masham. He was also Deputy Lieutenant in North and West Riding.[br]Principal Honours and DistinctionsCreated 1st Baron Masham 1891.Bibliography1849, with G.E.Donisthorpe, British patent no. 12,712. 1850, with G.E. Donisthorpe, British patent no. 13,009. 1851, British patent no. 13,532.1852, British patent no. 14,135.1877, British patent no. 3,600 (combing machine). 1868, British patent no. 470.1868, British patent no. 2,386.1868, British patent no. 2,429.1868, British patent no. 3,669.1868, British patent no. 1,549.1871, with J.Reixach, British patent no. 1,117. 1905, Lord Masham's Inventions (autobiography).Further ReadingJ.Hogg (ed.), c. 1888, Fortunes Made in Business, London (biography).W.English, 1969, The Textile Industry, London; and C.Singer (ed.), 1958, A History of Technology, Vol. IV, Oxford: Clarendon Press (both cover the technical details of Lister's invention).RLHBiographical history of technology > Lister, Samuel Cunliffe, 1st Baron Masham
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19 Sholes, Christopher Latham
SUBJECT AREA: Paper and printing[br]b. 14 February 1819 Mooresburg, Pennsylvania, USAd. 17 February 1890 USA[br]American inventor of the first commercially successful typewriter.[br]Sholes was born on his parents' farm, of a family that had originally come from England. After leaving school at 14, he was apprenticed for four years to the local newspaper, the Danville Intelligencer. He moved with his parents to Wisconsin, where he followed his trade as journalist and printer, within a year becoming State Printer and taking charge of the House journal of the State Legislature. When he was 20 he left home and joined his brother in Madison, Wisconsin, on the staff of the Wisconsin Enquirer. After marrying, he took the editorship of the Southport Telegraph, until he became Postmaster of Southport. His experiences as journalist and postmaster drew him into politics and, in spite of the delicate nature of his health and personality, he served with credit as State Senator and in the State Assembly. In 1860 he moved to Milwaukee, where he became Editor of the local paper until President Lincoln offered him the post of Collector of Customs at Milwaukee.That position at last gave Sholes time to develop his undoubted inventive talents. With a machinist friend, Samuel W.Soule, he obtained a patent for a paging machine and another two years later for a machine for numbering the blank pages of a book serially. At the small machine shop where they worked, there was a third inventor, Carlos Glidden. It was Glidden who suggested to Sholes that, in view of his numbering machine, he would be well equipped to develop a letter printing machine. Glidden drew Sholes's attention to an account of a writing machine that had recently been invented in London by John Pratt, and Sholes was so seized with the idea that he devoted the rest of his life to perfecting the machine. With Glidden and Soule, he took out a patent for a typewriter on June 1868 followed by two further patents for improvements. Sholes struggled unsuccessfully for five years to exploit his invention; his two partners gave up their rights in it and finally, on 1 March 1873, Sholes himself sold his rights to the Remington Arms Company for $12,000. With their mechanical skills and equipment, Remingtons were able to perfect the Sholes typewriter and put it on the market. This, the first commercially successful typewriter, led to a revolution not only in office work, but also in work for women, although progress was slow at first. When the New York Young Women's Christian Association bought six Remingtons in 1881 to begin classes for young women, eight turned up for the first les-son; and five years later it was estimated that there were 60,000 female typists in the USA. Sholes said, "I feel that I have done something for the women who have always had to work so hard. This will more easily enable them to earn a living."Sholes continued his work on the typewriter, giving Remingtons the benefit of his results. His last patent was granted in 1878. Never very strong, Sholes became consumptive and spent much of his remaining nine years in the vain pursuit of health.[br]Bibliography23 June 1868, US patent no. 79,265 (the first typewriter patent).Further ReadingM.H.Adler, 1973, The Writing Machine, London: Allen \& Unwin.LRDBiographical history of technology > Sholes, Christopher Latham
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20 Bramah, Joseph
SUBJECT AREA: Civil engineering, Domestic appliances and interiors, Land transport, Mechanical, pneumatic and hydraulic engineering, Public utilities[br]b. 2 April 1749 Stainborough, Yorkshire, Englandd. 9 December 1814 Pimlico, London, England[br]English inventor of the second patented water-closet, the beer-engine, the Bramah lock and, most important, the hydraulic press.[br]Bramah was the son of a tenant farmer and was educated at the village school before being apprenticed to a local carpenter, Thomas Allot. He walked to London c.1773 and found work with a Mr Allen that included the repair of some of the comparatively rare water-closets of the period. He invented and patented one of his own, which was followed by a water cock in 1783. His next invention, a greatly improved lock, involved the devising of a number of special machine tools, for it was one of the first devices involving interchangeable components in its manufacture. In this he had the help of Henry Maudslay, then a young and unknown engineer, who became Bramah's foreman before setting up business on his own. In 1784 he moved his premises from Denmark Street, St Giles, to 124 Piccadilly, which was later used as a showroom when he set up a factory in Pimlico. He invented an engine for putting out fires in 1785 and 1793, in effect a reciprocating rotary-vane pump. He undertook the refurbishment and modernization of Norwich waterworks c.1793, but fell out with Robert Mylne, who was acting as Consultant to the Norwich Corporation and had produced a remarkably vague specification. This was Bramah's only venture into the field of civil engineering.In 1797 he acted as an expert witness for Hornblower \& Maberley in the patent infringement case brought against them by Boulton and Watt. Having been cut short by the judge, he published his proposed evidence in "Letter to the Rt Hon. Sir James Eyre, Lord Chief Justice of the Common Pleas…etc". In 1795 he was granted his most important patent, based on Pascal's Hydrostatic Paradox, for the hydraulic press which also incorporated the concept of hydraulics for the transmission of both power and motion and was the foundation of the whole subsequent hydraulic industry. There is no truth in the oft-repeated assertion originating from Samuel Smiles's Industrial Biography (1863) that the hydraulic press could not be made to work until Henry Maudslay invented the self-sealing neck leather. Bramah used a single-acting upstroking ram, sealed only at its base with a U-leather. There was no need for a neck leather.He also used the concept of the weight-loaded, in this case as a public-house beer-engine. He devised machinery for carbonating soda water. The first banknote-numbering machine was of his design and was bought by the Bank of England. His development of a machine to cut twelve nibs from one goose quill started a patent specification which ended with the invention of the fountain pen, patented in 1809. His coach brakes were an innovation that was followed bv a form of hydropneumatic carriage suspension that was somewhat in advance of its time, as was his patent of 1812. This foresaw the introduction of hydraulic power mains in major cities and included the telescopic ram and the air-loaded accumulator.In all Joseph Bramah was granted eighteen patents. On 22 March 1813 he demonstrated a hydraulic machine for pulling up trees by the roots in Hyde Park before a large crowd headed by the Duke of York. Using the same machine in Alice Holt Forest in Hampshire to fell timber for ships for the Navy, he caught a chill and died soon after at his home in Pimlico.[br]Bibliography1778, British patent no. 1177 (water-closet). 1784, British patent no. 1430 (Bramah Lock). 1795, British patent no. 2045 (hydraulic press). 1809, British patent no. 3260 (fountain pen). 1812, British patent no. 3611.Further ReadingI.McNeil, 1968, Joseph Bramah, a Century of Invention.S.Smiles, 1863, Industrial Biography.H.W.Dickinson, 1942, "Joseph Bramah and his inventions", Transactions of the Newcomen Society 22:169–86.IMcN
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