发明授权
US5134431A Photographic camera including a memory for storing adjustment data and a
means for adjusting functions of the camera based on the stored
adjustment data
失效
包括用于存储调整数据的存储器的摄影照相机和用于根据所存储的调整数据来调整摄像机的功能的装置
- 专利标题： Photographic camera including a memory for storing adjustment data and a means for adjusting functions of the camera based on the stored adjustment data
- 专利标题（中）： 包括用于存储调整数据的存储器的摄影照相机和用于根据所存储的调整数据来调整摄像机的功能的装置
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申请号： US655193申请日： 1991-02-13
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公开(公告)号： US5134431A公开(公告)日： 1992-07-28
- 发明人: Toshihiko Ishimura , Yasuaki Akada , Hiroshi Ootsuka , Norio Ishikawa , Masaaki Nakai , Manabu Inoue
- 申请人： Toshihiko Ishimura , Yasuaki Akada , Hiroshi Ootsuka , Norio Ishikawa , Masaaki Nakai , Manabu Inoue
- 申请人地址： JPX Osaka
- 专利权人： Minolta Camera Kabushiki Kaisha
- 当前专利权人： Minolta Camera Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX61-243885 19861014; JPX61-243886 19861014; JPX61-243887 19861014
- 主分类号： G03B7/08
- IPC分类号： G03B7/08 ; G03B43/00
摘要：
A photographic camera having a photographic operating device including a focus detecting circuit, a shutter control circuit, a light measuring circuit and a light emission control circuit, an adjustment data memory for storing adjustment data based on functional characteristics of the respective circuits of the photographic operating device and an adjustment circuit for adjusting the respective circuits by using adjustment data read from the adjustment data memory. The adjustment data memory is consituted by an EEPROM for making it possible to conveniently and readily rewrite the adjustment data. The adjustment data is calculated from a linear function expression established between a design value and an actual value for avoiding trial-and-error preparatory operations for the adjustment.
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