发明名称 |
Magnetic disk device using reproducing head having a large reproducing width |
摘要 |
A magnetic disk drive capable of performing a head seek at high speed even when a track pitch of the recording track of the magnetic disk is narrowed. The structure eliminates incomplete erasure caused by a positioning error of a recording head and prevents side-fringe magnetic field from erasing a signal on an adjacent track in order to obtain a larger reproduction output.
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申请公布号 |
US5812337(A) |
申请公布日期 |
1998.09.22 |
申请号 |
US19950535894 |
申请日期 |
1995.09.28 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TANAKA, YOICHIRO;KUBOTA, YUJI;NAKAMURA, NORIO |
分类号 |
G11B21/08;G11B5/00;G11B5/012;G11B5/024;G11B5/23;G11B5/48;G11B5/55;G11B5/596;G11B21/10;(IPC1-7):G11B15/52 |
主分类号 |
G11B21/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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