| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tag for identifying a component or a basket used in a manufacturing facility. <P>SOLUTION: The tag is made of a stainless plate and has a plurality of through holes. These holes are arranged like a pattern for forming a two-dimensional (2-D) bar code. The 2-D bar code can be read out from the front side or rear side of the plate by using a dark-field or bright-field identification system. The tag may further include indicia such as letters, numbers, or symbols that can be recognized by humans. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
