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1. 发明授权

US5374984A Camera having learning function 失效
公开(公告)号：US5374984A
公开(公告)日：1994-12-20
申请号：US145510
申请日：1993-11-04
申请人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Oosuka
发明人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Oosuka
IPC分类号： G02B7/10 , G03B7/08 , G03B5/00 , G03B7/097
CPC分类号： G03B7/0807
摘要： A camera according to the present invention comprises a taking lens whose focal length is variable. A focal length thereof is determined based on a subject distance measured by a distance measuring circuit and a relation between a subject distance and a focal length previously stored in a memory or according to a manual operation. The relation stored in the memory is changed based on a focal length determined.

2. 发明授权

US4935765A Automatic focus detecting apparatus 失效
标题翻译：自动对焦检测装置
公开(公告)号：US4935765A
公开(公告)日：1990-06-19
申请号：US299656
申请日：1989-01-23
申请人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
发明人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
IPC分类号： G02B7/36
CPC分类号： G02B7/36
摘要： An improved focus detecting apparatus comprises a photographic lens, a focus detecting device for detecting the focusing condition of the photographic lens and a lens driving means for driving the photographic lens based on the focusing condition detected, and the photographic lens is driven, in advance, to a focusing position where a frequently used magnification rate determined in accordance with the focal length of said photographic lens is attained, and then driven to an in-focus position.
摘要翻译：一种改进的焦点检测装置，包括摄影镜头，用于检测摄影镜头的聚焦状态的焦点检测装置和用于基于检测到的聚焦条件来驱动摄影镜头的镜头驱动装置，并且摄影镜片预先被驱动，到聚焦位置，其中获得根据所述摄影镜头的焦距确定的频繁使用的放大率，然后被驱动到对焦位置。

3. 发明授权

US5634140A Camera having learning function 失效
标题翻译：相机具有学习功能
公开(公告)号：US5634140A
公开(公告)日：1997-05-27
申请号：US684138
申请日：1996-07-19
申请人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Ootsuka
发明人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Ootsuka
IPC分类号： G02B7/10 , G03B7/08 , G03B5/00
CPC分类号： G03B7/0807
摘要： A camera according to the present invention comprises a taking lens whose focal length is variable. A focal length thereof is determined based on a subject distance measured by a distance measuring circuit and a relation between a subject distance and a focal length previously stored in a memory or according to a manual operation. The relation stored in the memory is changed based on a focal length determined.
摘要翻译：根据本发明的照相机包括焦距可变的拍摄镜头。基于由距离测量电路测量的被摄体距离以及先前存储在存储器中的被摄体距离和焦距之间的关系或根据手动操作来确定其焦距。基于确定的焦距来改变存储在存储器中的关系。

4. 发明授权

US5572278A Camera having learning function 失效
标题翻译：相机具有学习功能
公开(公告)号：US5572278A
公开(公告)日：1996-11-05
申请号：US307150
申请日：1994-09-16
申请人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Ootsuka
发明人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Ootsuka
IPC分类号： G02B7/10 , G03B7/08 , G03B5/00
CPC分类号： G03B7/0807
摘要： A camera according to the present invention comprises a taking length whose focal length is variable. A focal length thereof is determined based on a subject distance measured by a distance measuring circuit and a relation between a subject distance and a focal length previously stored in a memory or according to a manual operation. The relation stored in the memory is changed based on a focal length determined.
摘要翻译：根据本发明的照相机包括焦距可变的拍摄长度。基于由距离测量电路测量的被摄体距离以及先前存储在存储器中的被摄体距离和焦距之间的关系或根据手动操作来确定其焦距。基于确定的焦距来改变存储在存储器中的关系。

5. 发明授权

US5285231A Camera having learning function 失效
标题翻译：相机具有学习功能
公开(公告)号：US5285231A
公开(公告)日：1994-02-08
申请号：US797960
申请日：1991-11-26
申请人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Ootsuka
发明人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Ootsuka
IPC分类号： G02B7/10 , G03B7/08 , G03B5/00 , G03B17/18
CPC分类号： G03B7/0807
摘要： A camera according to the present invention comprises a taking lens whose focal length is variable. A focal length thereof is determined based on a subject distance measured by a distance measuring circuit and a relation between a subject distance and a focal length previously stored in a memory or according to a manual operation. The relation stored in the memory is changed based on a focal length determined.
摘要翻译：根据本发明的照相机包括焦距可变的拍摄镜头。基于由距离测量电路测量的被摄体距离以及先前存储在存储器中的被摄体距离和焦距之间的关系或根据手动操作来确定其焦距。基于确定的焦距来改变存储在存储器中的关系。

6. 发明授权

US4952965A Automatic focus detecting apparatus 失效
标题翻译：自动对焦检测装置
公开(公告)号：US4952965A
公开(公告)日：1990-08-28
申请号：US299646
申请日：1989-01-23
申请人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
发明人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
IPC分类号： G02B7/36
CPC分类号： G02B7/36
摘要： An improved focus detecting apparatus comprises a photographic lens, focus adjusting apparatus for driving the photographic lens which has been placed on an initial focusing position to an in-focus position, an auxiliary light emitting apparatus for emitting an auxiliary light and a switch for selecting whether the focus adjustment should be carried out with the auxiliary light emitted or the focus adjustment should be carried out without the auxiliary light. The initial focusing position of the photographic lens can be switched dependent on whether the auxiliary light is emitted or not.
摘要翻译：一种改进的焦点检测装置，包括摄影镜头，用于驱动已经放置在对焦位置的初始聚焦位置的摄影镜头的焦点调节装置，用于发射辅助光的辅助发光装置和用于选择是否应用辅助光进行聚焦调整，或者在没有辅助光的情况下进行对焦调整。照相镜头的初始对焦位置可以根据辅助光是否发射而切换。

7. 发明授权

US5053800A Automatic focus detecting apparatus 失效
标题翻译：自动聚焦检测装置
公开(公告)号：US5053800A
公开(公告)日：1991-10-01
申请号：US462478
申请日：1990-01-09
申请人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
发明人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
IPC分类号： G02B7/36 , G03B13/36 , G02B7/28
CPC分类号： G02B7/36
摘要： An improved focus detecting apparatus comprises a photographic lens, a focus detecting device for detecting the focusing condition of the photographic lens and a lens driving means for driving the photographic lens based on the focusing condition detected, and the photographic lens is driven, in advance, to a focusing position where a frequently used magnification rate determined in accordance with the focal length of said photographic lens is attained, and then driven to an in-focus position.
摘要翻译：一种改进的焦点检测装置，包括摄影镜头，用于检测摄影镜头的聚焦状态的焦点检测装置和用于基于检测到的聚焦条件来驱动摄影镜头的镜头驱动装置，并且摄影镜片预先被驱动，到聚焦位置，其中获得根据所述摄影镜头的焦距确定的频繁使用的放大率，然后被驱动到对焦位置。

8. 发明授权

US4974011A Camera system 失效
标题翻译：相机系统
公开(公告)号：US4974011A
公开(公告)日：1990-11-27
申请号：US417806
申请日：1989-10-04
申请人： Yoshihiko Azuma , Takehiro Katoh , Hiroshi Ootsuka , Toshihiko Ishimura , Masataka Hamada , Katsumi Kozakai , Norio Ishikawa , Masayuki Ueyama
发明人： Yoshihiko Azuma , Takehiro Katoh , Hiroshi Ootsuka , Toshihiko Ishimura , Masataka Hamada , Katsumi Kozakai , Norio Ishikawa , Masayuki Ueyama
IPC分类号： G02B7/28 , G03B7/091 , G03B7/099
CPC分类号： G02B7/28 , G03B7/097 , G03B7/09979
摘要： A camera system including interchangeable lenses each having a switch to control many functions provided to the camera system. By simply operating one lens switch, the working mode of auto-focusing (AF) functions of the camera system can be changed: single-spot AF/multi-spot AF modes, one-shot AF/continuous AF modes, and focus-locking/non-locking modes. When used with an IC card also attached to the camera body, the lens switch can further control the functions of the camera system added or selected by the IC card.
摘要翻译：一种包括可互换镜头的相机系统，每个镜头都具有用于控制提供给相机系统的许多功能的开关。通过简单操作一个镜头开关，摄像机系统的自动对焦（AF）功能的工作模式可以改变：单点AF /多点AF模式，单次AF /连续自动对焦模式和对焦锁定 /非锁定模式。当与也附加到相机机身的IC卡一起使用时，透镜开关可以进一步控制由IC卡添加或选择的相机系统的功能。

9. 发明授权

US5003336A Camera system 失效
标题翻译：相机系统
公开(公告)号：US5003336A
公开(公告)日：1991-03-26
申请号：US315845
申请日：1989-02-27
申请人： Toshihiko Karasaki , Hiroshi Ootsuka , Norio Ishikawa , Toshihiko Ishimura , Masataka Hamada , Tokuji Ishida , Masayuki Ueyama
发明人： Toshihiko Karasaki , Hiroshi Ootsuka , Norio Ishikawa , Toshihiko Ishimura , Masataka Hamada , Tokuji Ishida , Masayuki Ueyama
IPC分类号： G02B7/34 , G03B17/14
CPC分类号： G03B17/14 , G02B7/346
摘要： According to this invention, a camera system has a camera body and a first and second lenses exchangeable to the camera body. The first lens comprises a device for outputting first data which indicates the first lens belongs to a first lens type. The second lens comprises a device for outputting second data which indicates the second lens belongs to a second lens type and third data with respect to the characteristic of the second lens. The camera body comprises: a device for inputting the data from the outputting device of the first or second lens attached to the camera body, a device for discriminating the lens type based on whether the inputted data is the first or second data, a device for storing data with respect to the characteristic of the lens belonging to the first lens type, and a processing device for carrying out a process based on the third data when the discriminating device judges the attached lens belongs to the second lens type and controlling it based on the stored data in the storing device when the discriminating device judges the attached lens belongs to the first lens type. The discriminating means judges the attached lens belongs to the first lens type.
摘要翻译：根据本发明，照相机系统具有照相机主体和可与照相机主体交换的第一和第二透镜。第一透镜包括用于输出指示第一透镜属于第一透镜类型的第一数据的装置。第二透镜包括用于输出指示第二透镜属于第二透镜类型的第二数据和关于第二透镜的特性的第三数据的装置。相机主体包括：用于输入来自附接到相机主体的第一或第二透镜的输出装置的数据的装置，用于基于输入的数据是第一还是第二数据来鉴别透镜类型的装置，用于存储关于属于第一透镜类型的透镜的特性的数据;以及处理装置，用于当鉴别装置判断所附的透镜属于第二透镜类型时，基于第三数据执行处理，并基于当识别装置判断所附加的透镜属于第一透镜类型时，存储装置中的存储数据。鉴别装置判断所附的透镜属于第一透镜类型。

10. 发明授权

US5245379A Exposure value setting device for a camera 失效
标题翻译：相机曝光值设定装置
公开(公告)号：US5245379A
公开(公告)日：1993-09-14
申请号：US884854
申请日：1992-05-12
申请人： Yoshihiko Azuma , Takehiro Katoh , Hiroshi Ootsuka , Toshihiko Ishimura , Masataka Hamada , Katsumi Kozakai , Norio Ishikawa , Masayuki Ueyama
发明人： Yoshihiko Azuma , Takehiro Katoh , Hiroshi Ootsuka , Toshihiko Ishimura , Masataka Hamada , Katsumi Kozakai , Norio Ishikawa , Masayuki Ueyama
IPC分类号： G02B7/28 , G03B7/091 , G03B7/099
CPC分类号： G02B7/28 , G03B7/097 , G03B7/09979
摘要： A camera system including interchangeable lenses each having a switch to control many functions provided to the camera system. By simply operating one lens switch, the working mode of auto-focusing (AF) functions of the camera system can be changed: single-spot AF/multi-spot AF modes, one-shot AF/continuous AF modes, and focus-locing/non-locking modes. When used with an IC card also attached to the camera body, the lens switch can further control the functions of the camera system added or selected by the IC card.
摘要翻译：一种包括可互换镜头的相机系统，每个镜头都具有用于控制提供给相机系统的许多功能的开关。通过简单地操作一个镜头开关，摄像机系统的自动对焦（AF）功能的工作模式可以改变：单点AF /多点AF模式，单次AF /连续自动对焦模式和对焦定位 /非锁定模式。当与也附加到相机机身的IC卡一起使用时，透镜开关可以进一步控制由IC卡添加或选择的相机系统的功能。

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