品質
Online ISSN : 2432-1044
Print ISSN : 0386-8230
41 巻, 4 号
選択された号の論文の11件中1~11を表示しています
特集
  • 久米 均
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 408-412
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    ISO TC176 was established in 1979 with the chairman from Canada and its first international meeting was held in Ottawa in 1980. Japan joined the Committee from its second meeting held in Berlin. Because the two WGs, WG2 and WG3, were established and began their work separately to develop similar standards in the beginning, the structure of the standards ISO9000s has become complicated. However, the standards especially ISO9001 has been used widely in the world with the international certification system of the quality system of an organization. How to utilize the system will become one of the factors to get competitiveness in industries in the world.
  • 伊藤 要蔵
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 413-416
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    JIT is an abbreviation of the Just-In-Time.
    JIT is used as a word that shows the Toyota Production System in foreign countries including the United States. The Toyota Production System consists of two subsystems "Just-In-Time" and "Jidoka." The Toyota production system is a Japanese original production method established as Toyota Motor repeats the trial and error for many years.
    The item that shows the Toyota Production System in the following is described in this thesis.
    ・Introduction
    ・Starting point of the Toyota Production System
    ・History of the Toyota Production System in headquarters factory
    ・What is the Just-In-Time?
    ・Three principles of Just-In-Time
    ・Concept of "Jidoka" in the Toyota Production System
    ・Whole image of the Toyota Production System
    ・Relation between the Toyota Production System and Quality Control
  • 三田 征史
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 417-420
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    The very first Quality Control Symposium was held from 25 to 27 June, 1965 at Hakone Hotel Kowaki-en and this year in June, reached the 92^<nd> symposium. It was Mathematics Planning Symposium started in 1962, that later developed to this Quality Control Symposium. In this report, I will begin with introducing the objectives of the symposium at the time of foundation, including historical sketch, followed by its development with successive chairpersons of the Organizational Committee. Also, why the venue is Hakone, and themes at the times, that are for example, Izanagi boom, energy crisis, rising yen, the Gulf war, bubble economy burst, rapid progress of IT, globalization, and Lehman's fall, are also touched upon. Last, but not least, I would like to conclude my writing with late hours communication over drinks among participants at QC barthe Japan's Quality Management has been spoken and discussed late at night.
  • 三田 征史
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 421-425
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    The "Quality Management Basic Course" (Abbreviated as "BC") has been convened over the ages at the Union of Japanese Scientists and Engineers ("JUSE," hereunder) as a seminar program that forms the core element of quality management, and is also designed to train and develop people who serve as the driving force in promoting quality management activities in Japan. As many as 33,082 engineers and staff members from various industry segments in Japan, with a total of 282 classes held, have attended and completed the course, who later contributed largely to develop and disseminate quality management in Japanese industries. In this report, I would like to track back to follow a prehistory behind the birth of "Quality Management Basic Course" that has, without a doubt, played a significant role in the field of quality management and in the Japanese industry, closely together with objectives of JUSE and situation at the time of its foundation.
  • 飯塚 悦功
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 426-429
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    TRG is the abbreviation of "TQC Research Group." This group was established in 1990 by younger researchers and practitioners of TQC to reconstruct a new TQC, aiming at responding to the needs of the age, when TQC was still considered effective as it was. TRG is not a tool or technique, but a movement or a set of activities that was active for a short period of time. After its start in 1990, TRG established its organizational foundation in 1992, forming five working groups for "Strategy," "Reliability," "Process Control," "Marketing," and "TQC Implementation." Until 1995, TRG had workshops (closed) and symposium (open to the public) four times in total. And in 1995, it sought a new organizational structure for a new form of movement and suggested a concrete plan for a new scheme for TQM promotion. And, strangely it was disbanded. Main outputs from TRG movement are Strategic Policy Management (S7) and Product Planning Seven Tools (P7). In addition, TRG made a big impact to TQM Committee and its result "Manifesto of TQM."
  • 清水 祥一
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 430-434
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    "Upstream control" means to intensify jobs of upstream stage in order to prevent defect or nonconformity in downstream stage of QA system. Although QC activity was performed chiefly in the production stage in 1950's and 1960's, it became thought gradually that reinforcement of the activity in the design stage corresponding to upstream of the production stage was important. Furthermore, research of customer's latent demands and survey of quality states during use, which correspond to upstream of the design stage, became to be necessary for the suitable design. At present, upstream control is the essential concept in every management system.
  • 吉澤 正
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 435-440
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    Researches and promotion of Multivariate Analysis (MA) in the field of Quality Control in Japan began from early age of 1950's without lagging behind Statistical Quality Control (SQC) which already had showed the exciting penetration and development in Japanese industries. The first applied method of MA was Regression Analysis. Although theoretical researches of MA and its applications in psychology and social sciences has been developed in the western countries since 1940's, the utilizations of MA in Japanese QC can be characterized in their practical applications for quality analysis and improvement in Manufacturing. Several success factors of the effective applications of MA in Japanese industries may be listed as follows: we had several excellent researchers of theoretical statistics and quality engineers before the World War II, who led the initial stage of development of QC thereafter; Quality engineers had very active minds to apply statistical methods including MA; in '60s researchers and engineers around JUSE began various activities for development and promotion of MA; computer programs and software systems for MA had been developed; there was good synergy between the domain technologies and applications of MA.
  • 永田 靖
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 441-445
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    This paper discusses the principles of experimental design proposed by R.A. Fisher. They are consisted of three principles which are replication, randomization and local control. This paper investigates the book "The Design of Experiments" written by R.A. Fisher in order to grasp what he considered and how he intended to describe these principles.
  • 仁科 健
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 446-451
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    In the early development of quality control in Japan, it would not be an exaggeration to say that the principle of Shewhart control charts was really that of quality control. The principle is to control process by the inductive approach. In this paper, some key elements (three sigma rule, statistical state of control, rational subgroup and pattern tests for assignable causes) and some practical considerations are reviewed. They can exactly represent the principle. Finally, the future prospects on control charts are discussed.
  • 益田 昭彦
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 452-455
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    FMEA was developed by the U.S. military in 1950s, and appointed a well-known style by NASA in the 1960s. In the early 1980, implementation of the potential FMEA has been required by the U.S. automobile industry. FMEA was introduced in Japan in the late 1960s through the space industry. In the 1970s, FMEA was spread to the key public industries such as communications and broadcasting. In 1976, JUSE has begun the technical seminar of FMEA and FTA, and indirectly helped the penetration of FMEA and FTA in the field of commercial products such as appliances and automobiles. Since the 1990s, continuing the economic downturn, FMEA has been attracting attention as a method to prevent potential troubles. In 2011, JIS C 5750-4-3 "Procedure for FMEA," was published for the first time, based on the international standard, IEC 60812: 2006 "Procedure for FMEA." The JA annex, "Analytical example of the three-element-FMEA" is added originally in this Japanese standard. This FMEA considering three elements of person, equipment and environment is an extension of the process FMEA and can use to analyze effects caused by potential complex failure modes for reliability and safety problems.
  • 宮村 鐵夫
    原稿種別: 特集 『品質管理 事始め(ルーツを探る)』第2報
    2011 年 41 巻 4 号 p. 456-460
    発行日: 2011/10/15
    公開日: 2017/10/31
    ジャーナル 認証あり
    FTA is developed for the purpose of presenting of the hypothesis of the failure generation mechanism. It is a methodology for deploying of the top event one by one and clarifying logic of the generating mechanism. It is excellent in the whole characteristics, operability and maintainability. The points of utilizing FTA are to define the event clearly and not to overlook the combined factor.
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