发明名称 |
Magnetic head with read and write coils and a circuit for interrupting a mutual induction of the coils |
摘要 |
An apparatus provided with a magnetic head including a core, a writing coil and a reading coil wound around the core; a writing circuit connected with the writing coil for driving the writing coil; a reading circuit connected with the reading coil for generating a read signal based on an output of the reading coil; a power source for supplying an electric power to the writing circuit; and a controller for suspending the supply of electric power to the writing circuit when the reading circuit is in operation.
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申请公布号 |
US6028729(A) |
申请公布日期 |
2000.02.22 |
申请号 |
US19970801391 |
申请日期 |
1997.02.20 |
申请人 |
MINOLTA CO., LTD. |
发明人 |
NAKASA, MASAYUKI;TAKAHATA, JUNJI;KIDO, TOSHIHITO |
分类号 |
G03B7/24;G03B17/24;G11B5/02;G11B5/027;G11B15/04;(IPC1-7):G11B15/12 |
主分类号 |
G03B7/24 |
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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