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US06804183B2 Rotation control method for controlling rotation of media having zones in radial direction and employing ZCAV system, and storage apparatus using the rotation control method 失效
旋转控制方法，用于控制具有径向方向的介质的旋转并使用ZCAV系统，以及使用旋转控制方法的存储装置

  • Patent Title: Rotation control method for controlling rotation of media having zones in radial direction and employing ZCAV system, and storage apparatus using the rotation control method
  • Patent Title (中): 旋转控制方法，用于控制具有径向方向的介质的旋转并使用ZCAV系统，以及使用旋转控制方法的存储装置
  • Application No.: US09800553
    Application Date: 2001-03-07
  • Publication No.: US06804183B2
    Publication Date: 2004-10-12
  • Inventor: Toru Ikeda , Shigenori Yanagi , Miyozo Maeda
  • Applicant: Toru Ikeda , Shigenori Yanagi , Miyozo Maeda
  • Priority: JP2000-301461 20000929
  • Main IPC: G11B700
  • IPC: G11B700
Rotation control method for controlling rotation of media having zones in radial direction and employing ZCAV system, and storage apparatus using the rotation control method
Abstract:
A storage apparatus has a function of controlling rotation of a recording medium which is divided into a plurality of zones in a radial direction thereof and employing a ZCAV system. The storage apparatus is provided with a setting part for setting a mode to one of a normal mode in which the recording medium is controlled to rotate at a first rotational speed, and a high-speed mode in which the recording medium is controlled to rotated at a plurality of second rotational speeds respectively corresponding to a plurality of areas to which the recording medium is divided in the radial direction thereof.
Abstract(Chinese):

存储装置具有控制记录介质的旋转的功能，该记录介质在其径向方向被分成多个区域并采用ZCAV系统。 存储装置设置有用于将模式设置为其中记录介质被控制为以第一旋转速度旋转的正常模式之一的设置部分和其中记录介质被控制为旋转的高速模式 多个第二旋转速度分别对应于记录介质在其径向分割的多个区域。

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