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    • 53. 发明授权
    • Control of information reproduction and deletion in a library apparatus
    • 在图书馆仪器中控制信息再现和删除
    • US07356661B2
    • 2008-04-08
    • US10669797
    • 2003-09-25
    • Masahiro Nakashika
    • Masahiro Nakashika
    • G06F12/00
    • G11B27/11G06F3/0652G06F3/0676G11B27/002G11B27/34G11B2220/2516G11B2220/2575
    • An information recording/reproduction apparatus according to one aspect of this invention includes a first recording/reproduction unit configured to execute recording, reproduction, and deletion of information for a built-in first recording medium, a second recording/reproduction unit configured to execute recording and reproduction of information for a detachable second recording medium, a recording control unit configured to control to record a library information file, that contains a plurality of pieces of library information corresponding to a plurality of contents information recorded on the first and second recording media, on the first recording medium, and a deletion control unit configured to execute a process for deleting all pieces of library information contained in the library information file, and a process for deleting all pieces of contents information recorded on the first recording medium.
    • 根据本发明的一个方面的信息记录/再现装置包括:第一记录/再现单元,被配置为执行用于内置的第一记录介质的信息的记录,再现和删除;第二记录/再现单元,被配置为执行记录 以及再现用于可分离的第二记录介质的信息,记录控制单元,被配置为控制记录库信息文件,所述记录控制单元包含对应于记录在第一和第二记录介质上的多个内容信息的多个库信息, 以及删除控制单元,被配置为执行删除库信息文件中包含的所有库信息的处理以及删除记录在第一记录介质上的所有内容信息的处理。