| 发明名称 |
LICENSE ISSUING PROCESSING SYSTEM/METHOD/PROGRAM/PROGRAM RECORDING MEDIUM |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a license issuing processing system and method for reducing troublesomeness to a content viewer. <P>SOLUTION: When a user views a group formed by individually coding multiple kinds of content with different keys, license issuing processing for decoding is not required every time the user views, and the content seems to be coded with one coding key. The user can reduce the number of times of his or her inputting for identifying himself or herself. That is, the number of times of inputting a user ID for identifying a user for determining whether the user views content among multiple kinds of content can be reduced. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2005327194(A) |
申请公布日期 |
2005.11.24 |
| 申请号 |
JP20040146520 |
申请日期 |
2004.05.17 |
| 申请人 |
NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
NADA KOJI;YONEDA OSAMU;MIURA TAKERU;HIRAI ATSUSHI;SUZUKI YASUYUKI;SEO SHINICHIRO |
| 分类号 |
G06F21/24;G06F12/14;G09C1/00;H04L9/32;(IPC1-7):G06F12/14 |
主分类号 |
G06F21/24 |
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