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US5448421A Method for positioning an information processing head by detecting a magnetization pattern on a magnetic material positioned relative to a recording medium and a process for forming a recording and/or reproducing cantilever type probe 失效
通过检测相对于记录介质定位的磁性材料上的磁化模式来定位信息处理头的方法和用于形成记录和/或再现悬臂式探针的过程

Method for positioning an information processing head by detecting a magnetization pattern on a magnetic material positioned relative to a recording medium and a process for forming a recording and/or reproducing cantilever type probe
摘要：
A method for positioning an information processing head at a predetermined position on a recording medium includes detecting a predetermined magnetization pattern on a magnetic material having a predetermined positional relation to a recording region of the recording medium by a magnetization detector having a predetermined positional relation to the information processing head, generating a signal indicative of a relative position of the information processing head with respect to the recording medium based on a result of the detecting step and moving the information processing head and the recording medium relatively to position the information processing head at the predetermined position with respect to the recording medium based on the generated signal, and a process for forming a cantilever-type probe capable of indicating a magnitude of a magnetic force between the probe and a recording medium and capable of performing at least one of a recording operation and a reproducing operation on the recording medium.
摘要（中）：

用于将信息处理头定位在记录介质上的预定位置的方法包括通过具有与所述记录介质的预定位置关系的磁化检测器检测与记录介质的记录区域具有预定位置关系的磁性材料上的预定磁化图案 信息处理头，基于检测步骤的结果产生指示信息处理头相对于记录介质的相对位置的信号，并相对地移动信息处理头和记录介质以将信息处理头定位在 基于所生成的信号相对于记录介质的预定位置，以及用于形成能够指示探头和记录介质之间的磁力大小的悬臂式探头的处理，并能够执行至少一个记录 操作和再现操作 在记录介质上。

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