发明名称 |
CASE FOR OPTICAL RECORDING MEDIUM, BOOST ANTENNA, AND MANAGEMENT SYSTEM |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a case for an optical recording medium capable of enhancing reading performance through a sheet-shaped antenna with a reader/writer. <P>SOLUTION: In a case 100 for the optical recording medium that is a case for an optical recording medium for storing an optical recording medium to which surface an IC tag having a dipole type antenna is attached includes a case body for storing the optical recording medium, and a boost antenna provided in the case body so as to be substantially parallel to the surface of the optical recording medium stored in the case body. The boost antenna includes a plurality of bar antennas crossing on a straight line passing through the center of the optical recording medium stored in the case body. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012155787(A) |
申请公布日期 |
2012.08.16 |
申请号 |
JP20110013419 |
申请日期 |
2011.01.25 |
申请人 |
DAINIPPON PRINTING CO LTD |
发明人 |
HISAMORI KEITA;IIHARA TAKESHI |
分类号 |
G11B23/30 |
主分类号 |
G11B23/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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