-
41 Parker, George Safford
SUBJECT AREA: Paper and printing[br]b. 1 November 1863 Shullsberg, Wisconsin, USAd. 19 July 1937 USA[br]American perfector of the fountain pen and founder of the Parker Pen Company.[br]Parker was born of English immigrant stock and grew up on his parents' farm in Iowa. He matriculated at Upper Iowa University and then joined the Valentine School of Telegraphy at Jamesville, Wisconsin: within a year he was on the staff. He supplemented his meagre school-master's pay by selling fountain pens to his students. He found that the pens needed constant attention, and his students were continually bringing them back to him for repair. The more he sold, the more he repaired. The work furnished him, first, with a detailed knowledge of the design and construction of the fountain pen and then with the thought that he could make a better pen himself. He gave up his teaching career and in 1888 began experimenting. He established his own company and in the following year he registered his first patent. The Parker Pen Company was formally incorporated on 8 March 1892.In the following years he patented many improvements, including the Lucky Curve pen and ink-feed system, patented in 1894. That was the real breakthrough for Parker and the pen was an immediate success. It solved the problem that had bedevilled the fountain pen before and since, by incorporating an ink-feed system that ensured a free and uniform flow of ink to where it was wanted, the nib, and not to other undesirable places.Parker established a reputation for manufacturing high-quality pens that looked good and worked well and reliably. The pens were in demand worldwide and the company grew.During the First World War, Parker introduced the Trench Pen for use on the Western Front. A tablet of pigment was inserted in a blind cap at the end of the pen. When this tablet was placed in the barrel and the barrel was filled with water, the pen was ready for use.Later developments included the Duofold pen, designed and launched in 1920. It had an enlarged ink capacity, a red barrel and a twentyfive-year guarantee on the nib. It became immensely popular with the public and was the flagship product throughout the 1920s and early 1930s, until the Vacumatic was launched in 1933.Parker handed over control of the company to this two sons, Kenneth and Russell, during the 1920s, remaining President until his retirement in 1933.[br]Further ReadingObituary, 1937, Jamesville Gazette 19 July (an appreciation by the architect Frank Lloyd Wright was published simultaneously). No biography has appeared, but Parker gave details of his career in an article in SystemsReview, October 1926.LRD -
42 Perry, John
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering[br]b. 14 February 1850 Garvagh, Co. Londonderry, Ireland (now Northern Ireland)d. 4 August 1920 London, England[br]Irish engineer, mathematician and technical-education pioneer.[br]Educated at Queens College, Belfast, Perry became Physics Master at Clifton College in 1870 until 1874. This was followed by a brief period of study under Sir William Thomson in Glasgow. He was then appointed Professor of Engineering at the Imperial College of Japan in Tokyo, where he formed a remarkable research partnership with W.E. Ayrton. On his return to England he became Professor of Engineering and Mathematics at City and Guilds College, Finsbury. Perry was the co-inventor with Ayrton of many electrical measuring instruments between 1880 and 1890, including an energy meter incorporating pendulum clocks and the first practicable portable ammeter and voltmeter, the latter being extensively used until superseded by instruments of greater accuracy. An optical indicator for high-speed steam engines was among Perry's many patents. Having made a notable contribution to education, particularly in the teaching of mathematics, he turned his attention in the latter period of his life to the improvement of the gyrostatic compass.[br]Principal Honours and DistinctionsFRS 1885. President, Institution of Electrical Engineers 1900. Whitworth Scholar 1870.Bibliography28 April 1883, jointly with Ayrton, British patent no. 2,156 (portable ammeter and voltmeter).1900, England's Neglect of Science, London (for Perry's collected papers on technical education).Further ReadingObituary, 1920, Journal of the Institution of Electrical Engineers 58:901–2.D.W.Jordan, 1985, "The cry for useless knowledge: education for a new Victorian technology", Proceedings of the Institution of Electrical Engineers 132 (Part A): 587– 601.GW -
43 Sorocold, George
SUBJECT AREA: Public utilities[br]b. probably Ashton-in-Makerfield, England fl. c. 1685–1715[br]English civil engineer who set up numerous water-driven pumping plants.[br]He began to practise in Derbyshire and South Yorkshire and later moved to London, where his most important work was carried out. Little is known of his birth or, indeed, of the date of his death, although it is thought that he may have been born in Ashton-in- Makerfield.His first known work was a water-driven pumping plant in Derby erected in 1693 to supply water to houses and to points in the town through pipes from the pumps by the river Derwent. These water-driven pumping plants and the delivery of water to various towns were the result of entrepreneurial development by groups of "adventurers". Sorocold went on to set up many more pumping plants, including those at Leeds Bridge (1694–5), Macclesfield, Wirksworth, Yarmouth, Portsmouth, Norwich and King's Lynn.His best-known work was the installation of a pumping plant at the north end of London Bridge to replace a sixteenth-century plant. This consisted of four water-wheels placed between the starlings of the bridge. As the bridge is situated on the tidal Thames, the water-wheels were contrived so that their shafts could be raised or lowered to meet the state of the tidal flow. Whilst the waterworks designed by Sorocold are well known, it is clear that he had come to be regarded as a consulting engineer. One scheme that was carried through was the creation of a navigation between the river Trent and Derby on the line of the river Derwent. He appeared as a witness for the Derwent Navigation Act in 1703. He also held a patent for "A new machine for cutting and sawing all sorts of boards, timber and stone, and twisting all kinds of ropes, cords and cables by the strength of horses of water": this illustrates that his knowledge of power sources was predominant in his practice.[br]Further ReadingR.Jenkins, 1936, "George Sorocold. A chapter in the history of public water supply", The Collected Papers of Rhys Jenkins, Newcomen Society.H.Beighton, 1731, article in The Philosophical Transactions (provides details of the London Bridge Waterworks).KM -
44 White, Canvass
[br]b. 1790 Whitesboro, New York, USAd. 1834 St Augustine, Florida, USA[br]American civil engineer.[br]Between 1807 and 1816 White worked for his father. He fought in the War of 1812, and worked his way to Russia and back in a merchantman; in 1817–18 he went to England and walked over 2,000 miles (3,220 km) over canal sites. After 1818 he was Principal Assistant to Benjamin Wright on the construction of the Erie Canal until its completion in 1825; he was the only one involved in this project who had any knowledge of European canal construction. He was particularly noted for the design of canal locks and their equipment; one of his main contributions was the discovery of the lime rock in New York State which could be converted into concrete, and in 1820 he obtained a patent for a waterproof cement. He supervised the Glen Falls feeder construction, and he was Chief Engineer for the Delaware and Raritan Canal in New Jersey and the Lehigh and Union canals in Pennsylvania.IMcN
См. также в других словарях:
Patent troll — is a pejorative but questioned term used for a person or company who is a non practicing inventor, and buys and enforces patents against one or more alleged infringers in a manner considered by the target or observers as unduly aggressive or… … Wikipedia
Knowledge spillover — is an exchange of ideas among individuals.Carlino, Gerald A. (2001) Business Review [http://www.philadelphiafed.org/files/br/brq401gc.pdf Knowledge Spillovers: Cities Role in the New Economy.] Q4 2001.] In knowledge management economics, a… … Wikipedia
Knowledge process outsourcing — (KPO) is a form of outsourcing, in which knowledge related and information related work is carried out by workers in a different company or by a subsidiary of the same organization, which may be in the same country or in an offshore location to… … Wikipedia
Knowledge Ecology International — (KEI) est une organisation non gouvernementale (ONG) américaine, fondée par Ralph Nader en 1995 sous le nom de Consumer Project on Technology. KEI est dirigé aujourd hui par James Love. Active dans le secteur dit du public interest law, elle… … Wikipédia en Français
Patent Reform Act of 2005 — The Patent Reform Act of 2005 (USBill|109|H.R.|2795) was United States patent legislation proposed in the 109th United States Congress. Texas Republican Congressman Lamar S. Smith introduced the Act on 8 June 2005. [ Dennis Crouch,… … Wikipedia
Patent infringement under United States law — In the United States, a patent provides its proprietor with the right to exclude others from utilizing the invention claimed in that patent. Should a person utilize that invention, without the permission of the patent proprietor, they may… … Wikipedia
Patent — A patent is a set of exclusive rights granted by a state to an inventor or his assignee for a fixed period of time in exchange for a disclosure of an invention.The procedure for granting patents, the requirements placed on the patentee and the… … Wikipedia
Patent infringement — Patent law (patents for inventions) … Wikipedia
Patent attorney — A patent attorney is an attorney who has the specialized qualifications necessary for representing clients in obtaining patents and acting in all matters and procedures relating to patent law and practice, such as filing an opposition. The term… … Wikipedia
Patent examiner — A patent examiner or patent clerk [ The title patent clerk is used for instance in Gary Stix, [http://www.sciam.com/article.cfm?articleID=0007DCB9 91CE 111A BAF583414B7F4945 The Patent Clerk s Legacy ] , Scientific American Magazine, September… … Wikipedia
Patent Reform Act of 2007 — The Patent Reform Act of 2007 (USBill|110|H.R.|1908, USBill|110|S.|1145) is a proposal introduced in the 110th United States Congress for changes in United States patent law. Democratic Congressman Howard Berman introduced the House of… … Wikipedia
