| 发明名称 |
TAPE RUNNING DIRECTION DISCRIMINATING SYSTEM |
| 摘要 |
<p>PURPOSE:To accomplish the non-contact judgement with the use of a simple construction by detecting the rotations of a reel shaft or its coactive shaft in a noncontact manner with the use of two optical detectors to judge the generating orders of detected signals.</p> |
| 申请公布号 |
JPS53123116(A) |
申请公布日期 |
1978.10.27 |
| 申请号 |
JP19770037932 |
申请日期 |
1977.04.01 |
| 申请人 |
SHARP KK |
发明人 |
NAKANO SHIGEYOSHI;UNO TAKAAKI;JIYUUSO HIROMI |
| 分类号 |
G11B15/02;G11B27/10;G11B27/17;G11B27/36;G11B33/10 |
主分类号 |
G11B15/02 |
| 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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