发明名称 |
INFORMATION PROCESSOR AND INFORMATION PROCESSING METHOD |
摘要 |
Efficient information retrieval and a mode of use of rational information distribution system are realized. Information is retrieved based on various retrieval information on down-load information. When down-load information is specified by using the retrieval information, in particular, and when the retrieval information is output as advertisement to the user, the charge for the down-load information is reduced by the amount that corresponds to the advertisement. |
申请公布号 |
WO9913416(A1) |
申请公布日期 |
1999.03.18 |
申请号 |
WO1998JP03928 |
申请日期 |
1998.09.02 |
申请人 |
SONY CORPORATION;ARAI, TOSHIYUKI |
发明人 |
ARAI, TOSHIYUKI |
分类号 |
G06F1/00;G06F13/00;G06F17/30;G06F21/10;G06Q30/02;G06Q30/04;G06Q30/06;G06Q50/00;G07F17/16;G10K15/02;G10K15/04;G11B27/034;G11B27/10;G11B27/34;H04L12/14 |
主分类号 |
G06F1/00 |
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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