| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reproduced information registering device registering new reproduced information which is not proposed hitherto into a reproduced information storage part. Ž<P>SOLUTION: The device is provided with: a content storage part for recording a plurality of contents; a reproducing means for reproducing contents recorded in the content storage part; a reproduced information storage part for recording reproduced day (or date and time) of contents and a latest date degree corresponding to contents recorded in the contents storage part; a reproduced day registering means for registering a reproduced day (or date and time) into the reproduced information storage part when contents are reproduced; and a latest day degree registering means counting the number of times with which a reproduced day (or date and time) of contents is included in the reproduced information storage part from a day (or date and time) which traced back in the past from the present day (or date and time) to the present by the prescribed interval, and it is registered in the reproduced information storage part as the latest day degree. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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