霍爾瑞斯離開教學工作，並開始為美國人口普查辦公室在今年，他提出他的第一個專利申請。 Titled "Art of Compiling Statistics", it was filed on September 23, 1884; US Patent No. 395782 was granted on January 8, 1889. [ 4 ]這本名為“藝術編纂統計”，這是提交的1884年9月23日，美國專利號395782被授予1889年1月8日。 [4]
Hollerith built machines under contract for the Census Office, which used them to tabulate the 1890 census in only one year. [ 5 ] The 1880 census had taken eight years.霍爾瑞斯建機根據合同的人口普查辦公室，它使用他們整理了1890年的人口普查中，只有1年。 [5]在1880年人口普查已歷時8年。 Hollerith then started his own business in 1896, founding the Tabulating Machine Company .霍爾瑞斯然後開始了自己的事業在1896年，創立了製表機公司 。 Most of the major census bureaus around the world leased his equipment and purchased his cards, as did major insurance companies.大部分的人口普查局主要在世界各地的設備租賃和購買他的卡一樣，主要的保險公司。 To make his system work, he invented the first automatic card-feed mechanism and the first key punch (that is, a punch operated by a keyboard ); a skilled operator could punch 200–300 cards per hour.為了使他的系統工作，他發明了第一台自動卡飼料機制和第一打孔機 （即，沖壓操作由鍵盤 ），一個熟練的操作者可以打孔卡每小時200-300。 He also invented a tabulator .他還發明了製表 。 The 1890 Tabulator was hardwired to operate only on 1890 Census cards.在1890年製表是硬操作僅在1890年普查卡。 A control panel in his 1906 Type I Tabulator allowed it to do different jobs without being rebuilt (the first step towards programming).一個控制面板在1906年I型製表允許它做不同的工作而不會被重建（編程的第一步）。 These inventions were the foundation of the modern information processing industry.這些發明是基礎的現代信息處理產業。
In 1911 four corporations, including Hollerith's firm, merged to form the Computing Tabulating Recording Corporation (CTR). [ 6 ] Under the presidency of Thomas J. Watson , it was renamed International Business Machines Corporation (IBM) in 1924. 1911年四個企業，包括霍爾瑞斯的公司，合併為計算製表記錄公司 （CTR）的。 [6]在總統的托馬斯J ·沃森 ，把它改名為國際商業機器公司（IBM公司）於1924年。
出自:en.wikipedia.org/wiki/Herman_Hollerith
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