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    • 7. 发明授权
    • Electronic device, apparatus using the same, and method of reading out data
    • 电子设备,使用该设备的设备,以及读出数据的方法
    • US07325236B2
    • 2008-01-29
    • US09925234
    • 2001-08-09
    • Yoshiyasu Kubota
    • Yoshiyasu Kubota
    • G06F9/44G06F3/00G06F13/00G06F13/10
    • G06F9/4415
    • A device, an apparatus using the device, and a method designed for performing operations such as automatic installation of driver software facilitate expansion of the existing functions of the apparatus. A microprocessing unit, a random access memory, an operation part, a read only memory or the like are mutually connected via a system bus and mounted in main equipment which is made up of a personal computer. A media controller is connected to the system bus of the main equipment. An electronic device is connected to the media controller as a medium for executing external memory, expanding the existing function or the like, the electronic device being provided with an Ethernet providing connection to external computer networks via a media side controller and a nonvolatile memory in which driver software data driving the Ethernet under respective environments is stored.
    • 使用该装置的装置,装置以及用于执行诸如自动安装驾驶员软件的操作的方法有利于扩大装置的现有功能。 微处理单元,随机存取存储器,操作部分,只读存储器等经由系统总线相互连接并安装在由个人计算机构成的主设备中。 媒体控制器连接到主设备的系统总线。 电子设备连接到媒体控制器作为用于执行外部存储器的介质,扩展现有功能等,电子设备被提供有以太网经由媒体侧控制器和非易失性存储器提供到外部计算机网络的连接,其中, 存储在相应环境下驱动以太网的驱动程序软件数据。
    • 8. 发明授权
    • Data recording and/or reproducing apparatus and method for detecting sector defects
    • 用于检测扇区缺陷的数据记录和/或再现装置和方法
    • US06483789B1
    • 2002-11-19
    • US09470355
    • 1999-12-22
    • Yoshiyasu KubotaTakayuki SugawaraTakahiro Kawauchi
    • Yoshiyasu KubotaTakayuki SugawaraTakahiro Kawauchi
    • G11B509
    • G11B20/1883G11B5/012
    • A method for detecting a defective sector on a recording medium in a method for recording and/or reproducing data for the signal recording medium. A read gate is opened to reproduce data from a data field at a pre-set timing derived from a timing reference signal obtained on detecting a servo timing mark recorded in a servo field. If the timing reference signal has not been detected with success, the read gate is opened at a timing obtained based on a detection signal of a previously detected servo timing mark to reproduce the data from the data field. In detecting the defective sector, the state of deviation between the timing of opening the read gate and the data field is detected to detect the defective sector of the disc.
    • 一种用于在用于记录和/或再现用于信号记录介质的数据的方法中的用于检测记录介质上的缺陷扇区的方法。 一个读门被打开,以从在检测到伺服字段中记录的伺服定时标记获得的定时参考信号得到的预定定时从数据字段再现数据。 如果定时参考信号未成功检测到,则读门在基于先前检测到的伺服定时标记的检测信号获得的定时被打开,以从数据场再现数据。 在检测到缺陷扇区时,检测打开读取门的时间与数据场之间的偏差状态,以检测盘的缺陷扇区。