| 摘要 |
PROBLEM TO BE SOLVED: To provide a system 2 by which size variation is easily performed. SOLUTION: Representative numeric data to specify the shape of the first product with the representative size is stored in a storage part. The size of the second product with the size except the representative size is inputted by an input part 10. An operation part 4 determines recommended numeric data to specify the shape of the second product based on the size of the second product and the representative numeric data. Corrected numeric data to the recommended numeric data is further inputted by the input part 10. The operation part 4 determines validity of the corrected numeric data. When the corrected numeric data is valid, the operation part 4 determines the final numeric data to specify the shape of the second product based on the recommended numeric data and the corrected numeric data. The shape of the second product is drawn with CAD software based on the final numeric data. COPYRIGHT: (C)2006,JPO&NCIPI
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