| 发明名称 |
Method of and system for driving magnetic tape. |
| 摘要 |
A unidirectional traveling-surface-wave by ultrasonic oscillation is generated on a surface (20) of an oscillator (21), and a magnetic tape (4) is run in the direction opposite to the traveling direction of the surface wave by pressing the surface of the oscillator (20) against a surface of the magnetic tape (4).
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| 申请公布号 |
EP0292008(A2) |
申请公布日期 |
1988.11.23 |
| 申请号 |
EP19880108146 |
申请日期 |
1988.05.20 |
| 申请人 |
FUJI PHOTO FILM CO., LTD.;NIPPON HOSO KYOKAI |
发明人 |
KITAMOTO, TATSUJI FUJI PHOTO FILM CO., LTD.;YOKOYAMA, KATSUYA;SEKIGUCHI, TAKUJI |
| 分类号 |
G11B15/26;G11B15/40;G11B15/60;G11B15/61 |
主分类号 |
G11B15/26 |
| 代理机构 |
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代理人 |
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