| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain information for composition of products when materials used in manufacturing are not identified among similar kinds of materials. <P>SOLUTION: When the materials used in manufacturing are not identified among similar kinds of materials, material information possible as candidates is all managed. Further, a probability of which the product includes the materials as candidates is also managed. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
