| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely prevent wireless data carriers respectively provided on a plurality of articles made to stand in a row in one direction without using an exclusive container from interfering each other. <P>SOLUTION: In a case where a plurality of the articles on which the wireless data carriers capable of transmitting saved data by wireless communication are respectively stuck on one face, are made to stand in a row, a spacer with a thickness not smaller than a distance securing to generate no interference between the wireless data carriers is interposed between the adjoining articles in the direction of standing in a row. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
