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    • 13. 发明申请
    • Disk containing body and information providing body
    • 磁盘包含身体和信息提供机构
    • US20050205441A1
    • 2005-09-22
    • US11077979
    • 2005-03-11
    • Teiyu GotoTakamasa ArakiNobutoshi HamadaHajime IshiharaMitsuyuki Tokusashi
    • Teiyu GotoTakamasa ArakiNobutoshi HamadaHajime IshiharaMitsuyuki Tokusashi
    • B65D85/57G11B23/03G11B33/04
    • G11B33/0416
    • In a disk containing body including a containing section (1) for containing a disk (D) formed by mounting a disk main body in a cabinet and a lid section (2) for closing a disk receiving aperture of the containing section (1), the containing section (1) has a rising wall (11) that surrounds at least part of the outer periphery of the disk (D) and rises from the bottom surface of the containing section (1), a pair of anchoring claws (12) projecting from the lateral surface of the rising wall (11) toward each other with the disk (D) interposed between them so as to press the contained disk (D) from the aperture side of the containing section (1) toward the bottom surface thereof and a plurality of supporting projections (13) formed at the opposite sides of the line (A) connecting the pair of anchoring claws (12) and adapted to support the disk (D) at the bottom surface thereof.
    • 在一种包含容纳部分(1)的盘片容纳体中,所述容纳部分(1)用于容纳通过将盘主体安装在机壳中形成的盘(D)和用于封闭容纳部分(1)的盘接收孔的盖部分(2) 容纳部分(1)具有围绕盘(D)的外周的至少一部分并从容纳部分(1)的底表面上升的一个升降壁(11),一对锚定爪(12) 从升降壁(11)的侧面朝向彼此突出,其中盘(D)插入它们之间,以便将容纳的盘(D)从容纳部分(1)的孔侧向其底表面压入 以及形成在连接所述一对锚定爪(12)并且适于在其底表面处支撑盘(D)的线(A)的相对侧处的多个支撑突起(13)。
    • 17. 发明授权
    • Semiconductor integrated circuit and disk recording and reproducing drive using the same
    • 半导体集成电路和磁盘记录和再现驱动器使用相同
    • US08320222B2
    • 2012-11-27
    • US13035843
    • 2011-02-25
    • Norihiko NakanoHajime IshiharaAkio Fukushima
    • Norihiko NakanoHajime IshiharaAkio Fukushima
    • G11B7/00
    • G11B19/048
    • The present invention enables a comprehensive evaluation from both of data read from a disk and a servo signal of a servo controller. The present invention provides a semiconductor integrated circuit mountable to a disk recording and reproducing drive, which comprises a signal processor of an RF signal read from a pickup, a servo controller responsive to a servo error signal read from the pickup, a memory controller, and an external interface. The memory controller is supplied with read data and a servo signal and stores the read data and the servo signal in a buffer memory according to a time division process. The read data and the servo signal stored in the buffer memory can be transferred to an external device via the external interface by the memory controller.
    • 本发明能够从从盘读取的数据和伺服控制器的伺服信号两者进行综合评估。 本发明提供一种可安装到盘记录和再现驱动器的半导体集成电路,其包括从拾取器读取的RF信号的信号处理器,响应于从拾取器读取的伺服误差信号的伺服控制器,存储器控制器和 一个外部接口。 存储器控制器被提供有读取数据和伺服信号,并且根据时分处理将读取的数据和伺服信号存储在缓冲存储器中。 存储在缓冲存储器中的读取数据和伺服信号可以由存储器控制器通过外部接口传送到外部设备。