发明名称 |
Magnetic transfer method and magnetic transfer device |
摘要 |
A magnetic transfer method which superposes on a magnetic disk surface a magnetic transfer master disk (2) on which a magnetic film is formed so as to have an array pattern shape corresponding to a preset information signal, and magnetizes the magnetic film on the master disk (2) to thereby magnetic-transfer-record the array pattern of the information signal on the master disk (2) onto the magnetic disk as the magnetized pattern of the information signal, the method characterized by comprising a step of contacting/separating to/from a dummy disk (1) the magnetic film-formed surface of the master disk (2) to thereby clean the master disk (2), and a step of superposing, after the cleaning, the master disk (2) on the magnetic disk for magnetic transfer recording; and a magnetic transfer device for the method.
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申请公布号 |
US2004040458(A1) |
申请公布日期 |
2004.03.04 |
申请号 |
US20030654500 |
申请日期 |
2003.09.03 |
申请人 |
HASHI HIDEYUKI;HAMADA TAIZO;MAKABE TOSHIO;TOMA KIYOKAZU;ISHIDA TATSUAKI;BAN YASUAKI;MIYATA KEIZO |
发明人 |
HASHI HIDEYUKI;HAMADA TAIZO;MAKABE TOSHIO;TOMA KIYOKAZU;ISHIDA TATSUAKI;BAN YASUAKI;MIYATA KEIZO |
分类号 |
B41F35/00;G11B5/596;G11B5/86;G11B23/50;(IPC1-7):B41F35/00 |
主分类号 |
B41F35/00 |
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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