| 摘要 |
<p>PURPOSE:To assure the figure data (shape) by only comparing patterns by providing a data domain which stores information which is proper to the figure data. CONSTITUTION:A chip designation and proper information decoding part 41, which decodes the chip designation and the proper information of the chip, is provided and a pattern producing part 42, which produces the patterns of the chip designation and the proper information, is added and its output is drawn at the position indicated by the proper information arranging position by a drawing control equipment 13 and a drawing equipment proper 14. For instance, a chip designation and random digit of four figures are stored in the proper information domain independent from an operator. Thus, the operator can not change the proper information intentionally and it is changed automatically only when the composed figure data is newly reproduced.</p> |
