…Given the intended use of a product, it is not economical to require more uniformity than necessary. Against this background, the control chart was created as a tool to economically control manufacturing quality, and its creator was WA Shewhart of Bell Telephone Laboratories in the United States. He published several papers on the control chart, and in 1931 published Economic Control of Quality of Manufactured Product. … *Some of the terminology that mentions "Shewhart, WA" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…製品の使用目的からみて,必要以上の均一性を要求することは経済的ではない。 このような背景のもとに製造品質を経済的に管理する道具として生み出されたのが管理図で,アメリカのベル電話研究所のシューハートW.A.Shewhartがその生みの親である。彼は管理図についていくつかの論文を発表し,1931年に《Economic Control of Quality of Manufactured Product》を上梓(じようし)した。… ※「Shewhart,W.A.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
<<: she-tamana (English spelling)
…In animal stories, K. Knaak and F. Steuben made ...
In April 1917, Lenin, the leader of the Russian R...
…In the time of Louis XVI, a folding vanity mirro...
...A plant that contains toxic substances in all ...
...Amidst all these all-star productions, the Gen...
…The colorless minerals are mainly plagioclase, w...
Year of death: Unknown (Year of death unknown) Yea...
…Alluvial lowlands open up along these rivers. In...
...There are six universities, including the Nati...
Tuvalu is an archipelago consisting of nine atolls...
… [Historical Background] As the Code of Hammurap...
A golden person. It refers to a Buddha or a Buddhi...
It is the capital of the county of the same name, ...
1886‐1973 Israeli politician and first Prime Minis...
...Population: 478,000 (1993). In 1871, the two v...