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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Otis Boykin ： ウィキペディア英語版 Otis Boykin Otis Frank Boykin (August 29, 1920, Dallas, Texas – March 13, 1982, Chicago, Illinois) was an African-American inventor and engineer.〔Anonymous (Black Contributors to Science and Energy Technology (Biographical sketch: Otis Boykin) ), U.S. Department Of Energy, Office of Public Affairs, U.S.Government Printing Office, Washington, D.C., 1979, pp. 8-9, DOE/OPA-0035(79)〕〔 == Biography == Otis Frank Boykin was born in 1920 in Dallas, Texas. His mother Sarah was a homemaker and his father Walter was a carpenter, who later became a minister. Otis Boykin attended Booker T. Washington High School in Dallas, where he was the valedictorian, graduating in 1938.〔Julia Scott Reed, "Dallasite Stars as Inventor." ''Dallas Morning News'', January 5, 1969, p. A31〕 He attended Fisk University on a scholarship and worked as a laboratory assistant at the university's nearby aerospace laboratory. He then moved to Chicago, where he studied at Illinois Institute of Technology but dropped out after two years; some sources say it was because he could not afford his tuition, but he later told Julia Scott Reed of the ''Dallas morning News'' that he left for an employment opportunity and did not have time to return to finish his degree. He was discovered and mentored by Dr. Hal F. Fruth, an engineer and inventor with his own laboratory; Fruth and Boykin would collaborate on a number of research projects Boykin, in his lifetime, ultimately invented more than 25 electronic devices. One of his early inventions was an improved electrical resistor for computers, radios, televisions and an assortment of other electronic devices. Other notable inventions include a variable resistor used in guided missiles and small component thick-film resistors for computers.〔(Mary Bellis, "Otis Boykin" ), About.com Guide.〕 Boykin's most famous invention was likely a control unit for the artificial heart pacemaker. The device essentially uses electrical impulses to maintain a regular heartbeat. Boykin himself died of a heart failure in Chicago in 1982.〔"Inventor of Heart Stimulator Honored At Memorial Service." ''Dallas Morning News'', March 18, 1982, p. 88.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Otis Boykin」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.