发明名称 |
Identification functional paper and identification card |
摘要 |
The present invention provides identification functional paper which allows secure measurement of a change in signal caused by a magnetic material and excels in waveform reproducibility when measuring a single specimen (1) two or more times, and an identification card including the identification functional paper. The identification functional paper includes a magnetized fiber obtained by filling the fiber inner cavity with a magnetic material, and the identification card includes the identification functional paper. <IMAGE> |
申请公布号 |
EP1533134(A2) |
申请公布日期 |
2005.05.25 |
申请号 |
EP20040027013 |
申请日期 |
2004.11.12 |
申请人 |
LINTEC CORPORATION;EHIME PREFECTURAL GOVERNMENT |
发明人 |
FUJIWARA, KATSUHISA;MORIKAWA, MASAAKI;YAMAMOTO, SATOSHI;NAGASHIMA, KOUSAKU;MATSUSHITA, TAIGA;SENBA, TATSUO |
分类号 |
B42D15/00;B42D15/10;D21H15/12;D21H21/48;G06K19/10;G07D7/04 |
主分类号 |
B42D15/00 |
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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