公开(公告)号：US5523952A

公开(公告)日：1996-06-04

申请号：US974401

申请日：1992-11-12

申请人： Masayoshi Inada

发明人： Masayoshi Inada

IPC分类号： B23Q41/08 ,  G05B15/02 ,  G05B19/418 ,  H01L21/02 ,  G06F19/00

CPC分类号： G06Q10/04 ,  Y02P90/20

摘要： A production progress control method is for controlling priorities for the progress of production lots among those lots in progress. Each step has a standard working time and each production lot has a processing procedure and a target process period. An expected passage time is calculated for each production lot based on both the standard working time and the target process period and a processing delay process start time is calculated from the difference between the process start time of a current lot in process and the expected target passage time. The highest priority is given to the production lot having the longest processing delay.

摘要翻译： 生产进度控制方法是控制生产批量进度的优先顺序。 每个步骤都有标准的工作时间，每个生产批次都有一个处理程序和一个目标处理周期。 基于标准工作时间和目标处理周期，计算每个生产批次的预期通过时间，并且根据当前处理批次的处理开始时间与预期目标通道之间的差异来计算处理延迟处理开始时间 时间。 给予最长处理延迟的生产批次的最高优先级。

公开(公告)号：US06295478B1

公开(公告)日：2001-09-25

申请号：US09143239

申请日：1998-08-28

申请人： Masayoshi Inada

发明人： Masayoshi Inada

IPC分类号： G06F1900

CPC分类号： G05B23/024 ,  G05B19/41875 ,  G05B2219/32181 ,  G05B2219/32191 ,  G05B2219/32207 ,  G05B2219/37538 ,  G05B2219/45031 ,  Y02P90/14 ,  Y02P90/22

摘要： A process change control apparatus that performs a control function based on information from a manufacturing process is provided in a manufacturing process control system. The change control apparatus includes a recorder which records a change item for which a manufacturing process change control is to be performed, information required for a making judgment, a judgment method, an for extracting date from a manufacturing process and recording required information before and after a change point for each change item recorded in the, a statistical comparison judging device which performs a statistical comparison judgment of the information extracted by the information extractor before and after the change point for each change item, and an output device which outputs the result of the comparison judging device.

摘要翻译： 在制造过程控制系统中提供了一种基于来自制造过程的信息执行控制功能的过程变化控制装置。 变更控制装置包括记录要进行制造过程变更控制的变更项目的记录器，制造判定所需的信息，判断方法，制造过程中的抽出日期以及记录前后的所需信息 统计比较判断装置对每个改变项目的改变点之前和之后由信息提取器提取的信息进行统计比较判断的每个变化项目的变化点和输出结果的输出装置 比较判断装置。