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    Disc reproduction apparatus having disc change function
    1.
    发明公开
    Disc reproduction apparatus having disc change function 失效
    与板改变功能的盘重放装置。

    公开(公告)号：EP0684604A3

    公开(公告)日：1998-01-28

    申请号：EP95107927.6

    申请日：1995-05-23

    申请人： SHARP KABUSHIKI KAISHA

    发明人： Nakagawa, Munekazu ,  Iwaki, Kazunori ,  Kurokawa, Norihiro

    IPC分类号： G11B17/22 ,  G11B17/04 ,  G11B23/30

    CPC分类号： G11B17/056 ,  G11B17/221 ,  G11B23/30 ,  G11B27/002

    摘要： A disc reproducing apparatus which allows simple and precise operating control without complicating and increasing the size of structure of the apparatus is disclosed. In this disc reproducing apparatus, a first portion to be detected (i1-i5) forming a disc number detecting mark has a wider smaller than a width of a second portion to be detected (m, n) forming a stop position detecting mark. At the same time, the disc number detecting mark and the stop position detecting mark are provided on a straight line. Thus, the disc number detecting mark and the stop position detecting mark can be detected by one mark sensor (43) with both marks reliably distinguished from each other.

    Disc reproduction apparatus having disc change function
    3.
    发明公开
    Disc reproduction apparatus having disc change function 失效
    Plattenwiedergabegerätmit Plattenwechselfunktion。

    公开(公告)号：EP0684604A2

    公开(公告)日：1995-11-29

    申请号：EP95107927.6

    申请日：1995-05-23

    申请人： SHARP KABUSHIKI KAISHA

    发明人： Nakagawa, Munekazu ,  Iwaki, Kazunori ,  Kurokawa, Norihiro

    IPC分类号： G11B17/22 ,  G11B17/04 ,  G11B23/30

    CPC分类号： G11B17/056 ,  G11B17/221 ,  G11B23/30 ,  G11B27/002

    摘要： A disc reproducing apparatus which allows simple and precise operating control without complicating and increasing the size of structure of the apparatus is disclosed. In this disc reproducing apparatus, a first portion to be detected (i1-i5) forming a disc number detecting mark has a wider smaller than a width of a second portion to be detected (m, n) forming a stop position detecting mark. At the same time, the disc number detecting mark and the stop position detecting mark are provided on a straight line. Thus, the disc number detecting mark and the stop position detecting mark can be detected by one mark sensor (43) with both marks reliably distinguished from each other.

    摘要翻译： 公开了一种盘再现装置，其允许简单且精确的操作控制，而不会使装置的结构复杂化并增加其尺寸。 在该盘重放装置中，形成盘数检测标记的要检测的第一部分（i1-i5）比形成停止位置检测标记的要检测的第二部分（m，n）的宽度更宽。 同时，盘号检测标记和停止位置检测标记设置在直线上。 因此，可以通过一个标记传感器（43）检测盘号检测标记和停止位置检测标记，其中两个标记彼此可靠地区分开。