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1. 发明公开

EP1764725A4 ARTICLE WITH WIRELESS IC TAG 失效
标题翻译：具有集成的电路，具有SANTANDER文章标签
公开(公告)号：EP1764725A4
公开(公告)日：2008-10-15
申请号：EP04747208
申请日：2004-07-08
申请人： YKK CORP
发明人： KEYAKI KEIICHI , SUGATA TOMONARI , NAGAYASU TAKASHI , DETO TATSUYA , KAWAMURA NORIHIRO
IPC分类号： G06K19/00 , A44B1/08 , A44B19/26
CPC分类号： A44B1/08 , A44B11/00 , A44B19/26 , A44B19/262 , G06K19/07749
摘要： This invention relates to various types of articles mounted with a wireless IC tag (20) with a low magnetic permeability material on a holding part which has first and second surfaces and is made of a high magnetic permeability material. The holding part has a penetrating part which penetrates the first and the second surfaces and a notch which penetrates a part of the continuous first and second surfaces in the periphery of the penetrating part and makes the penetrating part communicate with the outside. A discontinuous region (R) is formed on the holding part in the periphery of the penetrating part due to the notch, and at least on the penetrating part, the wireless IC tag (20) is tightly held together with the low magnetic permeability material. As a result, by providing the penetrating part and the notch, the axis of the reverse direction magnetic flux generated by the eddy current that flows in the periphery of the penetrating part and the notch is shifted from the axis of the magnetic flux produced by electromagnetic waves directed toward the wireless IC tag (20) on the first and the second surfaces, the effects of the magnetic flux due to the eddy current (I) are weakened, and communication with a reader/writer can be performed without troubles.

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