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.
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 代理人
主权项
地址