| 摘要 |
In a sampling inspection managing system, for each processing step, a setting is made on a processing flow table as to whether the processing step concerned is a step for determining the sampling inspection frequency of a specific inspection step. For a processing step which is set as "being a step for determining the sampling inspection frequency", the inspection frequency of the specific inspection step is set on a sampling frequency setting table for every kind of product to be processed. Further, for the processing step, the processing number of lots is counted for every kind of product in a count table, and, on the basis of the processing number thus counted, a judgment is made as to whether each lot is a lot to be inspected in the specific inspection step. The judgment result is stored as information for the lot in a lot table. Accordingly, the inspection can be carried out at an inspection frequency suitable for every kind of product.
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