发明名称 |
Servo write head assembly and servo writer |
摘要 |
A servo write head assembly comprises an AC demagnetizing head that slides in contact with a magnetic tape all of which surface is magnetized in one direction of longitudinal directions thereof, and demagnetizes a data band of the magnetic tape; a servo write head that slides in contact with the magnetic tape, magnetizes a servo band of the magnetic tape in a reverse direction, and writes a servo signal; and a guide for regulating a movement in lateral directions of the magnetic tape that is running, wherein the AC demagnetizing head and the servo write head are integrally configured and the guide is provided between the AC demagnetizing head and the servo write head.
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申请公布号 |
US7136254(B2) |
申请公布日期 |
2006.11.14 |
申请号 |
US20040814638 |
申请日期 |
2004.04.01 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
NAKAO TORU;IZUMIDA TAKAHISA |
分类号 |
G11B5/584;G11B5/02;G11B5/265;G11B5/29;G11B15/60 |
主分类号 |
G11B5/584 |
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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