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JP2009080923A Servo information writing method, and magnetic head tester and magnetic disk tester which use the method 有权
标题翻译：伺服信息写入方法和使用方法的磁头测试仪和磁盘测试仪
公开(公告)号：JP2009080923A
公开(公告)日：2009-04-16
申请号：JP2008224916
申请日：2008-09-02
申请人： Hitachi High-Technologies Corp , 株式会社日立ハイテクノロジーズ
发明人： SAKURAI YOSHIHIRO , OTANI HITOSHI , HIGA KUNIHITO , YAMAMOTO YUKIO
IPC分类号： G11B21/10 , G11B5/455 , G11B20/10 , G11B20/18
CPC分类号： G11B19/048 , G11B5/5552 , G11B5/59633 , G11B5/59666
摘要： PROBLEM TO BE SOLVED: To provide a servo information writing method which does not write servo information to a magnetic disk every time a magnetic head assembly is exchanged, and also provide a magnetic head tester or a magnetic disk tester which each use the method. SOLUTION: Mark information is recorded in an area which is on a circumference of a magnetic disk corresponding to a last track in which a servo information write is ended or a track, which is one or two in front of the last track in which servo information is not written and the mark information is detected by returning a magnetic head in a radial direction of the magnetic disk by a fine movement stage after the magnetic head is moved to a next aimed track by a coarse movement stage. The servo information write position is detected by the magnetic head and the servo information is written in a servo information write position of a next track by positioning the magnetic head therein by using the fine movement stage. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在每次更换磁头组件时不向磁盘写入伺服信息的伺服信息写入方法，并且还提供磁头测试器或磁盘测试器，每个磁头测试器使用方法。解决方案：标记信息被记录在与伺服信息写入的最后一个轨道相对应的磁盘的圆周上的区域中，或者在最后一个轨道的前面一个或两个的轨道在通过粗动阶段将磁头移动到下一个目标轨道之后，通过微动载档在磁盘的径向方向上返回磁头来检测标记信息。通过磁头检测伺服信息写入位置，并且通过使用微动载台将磁头定位在其中，将伺服信息写入下一轨道的伺服信息写入位置。版权所有（C）2009，JPO＆INPIT

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