发明名称 |
Film image scanning apparatus for picking up an image and magnetic data recorded on a film without deterioration from noise generated by a peripheral circuit |
摘要 |
A light source illuminates a developed silver salt photographing film having a magnetic recording portion on which magnetic data is recorded. A light source drive section drives the light source. An image read section reads image data from the film illuminated by the light source. A reproduction section reproduces magnetic data recorded on the magnetic recording portion of the film. A power feeding control section prohibits a power feeding to the light source drive section or reduces an amount of power feeding when the magnetic data is reproduced by the reproduction section.
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申请公布号 |
US5692094(A) |
申请公布日期 |
1997.11.25 |
申请号 |
US19960647873 |
申请日期 |
1996.05.03 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
TSUKAMOTO, KAZUYA |
分类号 |
G03B27/46;H04N1/00;H04N1/04;H04N1/12;H04N1/193;H04N5/253;(IPC1-7):H04N5/76;G11B5/633 |
主分类号 |
G03B27/46 |
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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