Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2006-04-11
2006-04-11
Picard, Leo (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C700S095000, C700S106000, C700S111000
Reexamination Certificate
active
07027884
ABSTRACT:
The invention relates to a method of production control and a method of manufacturing industrial products. It is an object of the invention to provide a method of production control and a method of manufacturing industrial products which make it possible to set a target processing quantity of a process appropriately set and to improve the throughput of a production line as a whole. A method of production control for a production line including a plurality of processes is provided, in which a target processing quantity Lk for a process Pk is obtained from:in-line-formulae description="In-line Formulae" end="lead"?Lk=Nk−SKk(Nk>SKk)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?Lk=0(Nk≦SKk)in-line-formulae description="In-line Formulae" end="tail"?where the processes are represented by Pn (n=1, 2, . . . , k−1, k, . . . ) in the order of their closeness to warehousing; Nk represents a total quantity scheduled to be warehoused from a day as a starting point until after lead time Tk from the process Pk up to the warehousing passes; and SKk represents an expected cumulative quantity completed, which will contribute to the warehousing, among work in process which has passed through the process Pk.
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“A Dictionary for Production Management”; Nippon Jitsugyo Publishing Co., Ltd.; Editors: Tadami Sugamata and Kazunari Tanaka; p. 301, “Kanban System”; Mar. 20, 1986.
Kitano Masaru
Kubo Yuuichi
Ohta Yuichiro
Sugine Mitsuaki
Watanabe Kazuhiro
Greer Burns & Crain Ltd.
Kasenge Charles
Picard Leo
Sharp Kabushiki Kaisha
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