发明名称 |
Apparatus for coping with positional deviations of film |
摘要 |
An apparatus for coping with positional deviations of a film includes a determination circuit for determining a positional deviation of the film which is at a stop, a time measuring circuit for measuring time, and a positional deviation correcting part for correcting the positional deviation of the film in response to the determination circuit and the time measuring circuit.
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申请公布号 |
US6246839(B1) |
申请公布日期 |
2001.06.12 |
申请号 |
US19960652113 |
申请日期 |
1996.05.23 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ICHIMASA SHOJI;NAKAGAWA KAZUO |
分类号 |
G03B17/42;(IPC1-7):G03B1/00 |
主分类号 |
G03B17/42 |
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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