发明名称 |
PRINTING DROPPOUT DETECTION METHOD |
摘要 |
PURPOSE:To automatically detect printing drop-out through discrimination of blank part and printed part and from the length in the advancing direction of the blank part by repeatedly scanning a strip form sheet printed with specified marks at repetitive patterns optically at a suitable angle to its advancing direction. |
申请公布号 |
JPS53110547(A) |
申请公布日期 |
1978.09.27 |
申请号 |
JP19770025253 |
申请日期 |
1977.03.08 |
申请人 |
OMRON TATEISI ELECTRONICS CO |
发明人 |
MORITA TAKANOBU;HASEBE TAKASHI |
分类号 |
G01M11/00;B41F33/14;G01N21/89;G01N21/892 |
主分类号 |
G01M11/00 |
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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