发明名称 |
Information access device and information delivery system |
摘要 |
The present invention concerns an information access device for utilizing a supposed information service, which possesses an information-inputting device. The information access device according to one embodiment of the present invention comprises a usage discrimination part which judges whether the information-inputting device is utilized for said intended information service or unintended usage, based on prescribed information from said information inputting device.
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申请公布号 |
US6962287(B2) |
申请公布日期 |
2005.11.08 |
申请号 |
US20030407263 |
申请日期 |
2003.04.03 |
申请人 |
HITACHI DEVICE ENGINEERING CO. |
发明人 |
ARAI TOSHIFUMI;ANDOU KAZUNORI;ITAMI MUNETAKA |
分类号 |
G06K7/00;G06F13/00;(IPC1-7):G06K5/00 |
主分类号 |
G06K7/00 |
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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