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1. 发明授权

US5682558A Camera with learning function 失效
标题翻译：相机具有学习功能
公开(公告)号：US5682558A
公开(公告)日：1997-10-28
申请号：US418471
申请日：1995-04-07
申请人： Tadayuki Kirigaya , Hideaki Tsuji , Isamu Hirai , Yasuyuki Haneishi , Masato Yamamoto , Masaaki Haga , Masashi Furuno , Akio Takahashi , Koji Sato
发明人： Tadayuki Kirigaya , Hideaki Tsuji , Isamu Hirai , Yasuyuki Haneishi , Masato Yamamoto , Masaaki Haga , Masashi Furuno , Akio Takahashi , Koji Sato
IPC分类号： G03B7/091 , G03B7/00
CPC分类号： G03B7/091 , G03B2207/005 , G03B2217/005
摘要： A camera having a zoom lens. The camera includes a shutter, an aperture and program exposure mode control. The program exposure control includes one or more reference program characteristics representing combinations of shutter speed and aperture corresponding to one or more of a portrait mode, a landscape mode and a close up mode. Each reference program characteristics define a predetermined aperture in a first range from a low shutter speed to a hand-induced vibration limit and defines a different aperture in a second range beyond the hand-induced vibration limit. One of the reference program characteristics is selected, wherein the hand-induced vibration limit is defined in accordance with a focal length of said zoom lens.
摘要翻译：具有变焦镜头的相机。相机包括快门，光圈和程序曝光模式控制。节目曝光控制包括表示与肖像模式，横向模式和近距离模式中的一种或多种相对应的快门速度和光圈的组合的一个或多个参考节目特征。每个参考节目特征在从低快门速度到手感的振动极限的第一范围内限定预定的孔径，并且在超过手动振动极限的第二范围内限定不同的孔径。选择参考节目特征之一，其中根据所述变焦镜头的焦距来定义手感振动极限。

2. 发明授权

US5774746A Camera with learning function 失效
标题翻译：相机具有学习功能
公开(公告)号：US5774746A
公开(公告)日：1998-06-30
申请号：US828512
申请日：1997-03-31
申请人： Tadayuki Kirigaya , Hideaki Tsuji , Isamu Hirai , Yasuyuki Haneishi , Masato Yamamoto , Masaaki Haga , Masashi Furuno , Akio Takahashi , Koji Sato
发明人： Tadayuki Kirigaya , Hideaki Tsuji , Isamu Hirai , Yasuyuki Haneishi , Masato Yamamoto , Masaaki Haga , Masashi Furuno , Akio Takahashi , Koji Sato
IPC分类号： G03B7/091 , G03B17/00
CPC分类号： G03B7/091 , G03B2207/005 , G03B2217/005
摘要： A camera wherein exposure parameters fixed by a program line can be shifted along an exposure value EV line so that exposure parameters for an exposure operation are based on the shifted program line according to the preference of the camera user. The camera has setting means for temporarily changing these exposure parameters at a constant exposure value with respect to the values predetermined by a program line. A counting means counts the number of times that a shutter is released while the program line is shifted in one direction and control means stores the changed values for shifting the program line under certain conditions. In this way a learning function is provided to learn the aforementioned tendency of the user.
摘要翻译：其中由程序行固定的曝光参数可以沿着曝光值EV行移动，使得曝光操作的曝光参数基于根据照相机用户偏好的移动的程序行的照相机。相机具有用于相对于由程序行预定的值以恒定曝光值暂时改变这些曝光参数的设定装置。计数装置计数在一个方向上移动程序行时快门释放的次数，并且控制装置存储用于在某些条件下移动程序行的改变值。以这种方式，提供学习功能以了解用户的上述趋势。

3. 发明授权

US5325147A Exposure control apparatus of a camera 失效
标题翻译：相机的曝光控制装置
公开(公告)号：US5325147A
公开(公告)日：1994-06-28
申请号：US91866
申请日：1993-07-15
申请人： Tadayuki Kirigaya , Isamu Hirai , Hideaki Tsuji , Nobuhiko Matsudo
发明人： Tadayuki Kirigaya , Isamu Hirai , Hideaki Tsuji , Nobuhiko Matsudo
IPC分类号： G03B7/091 , G03B7/16 , G03B7/097 , G03B15/03
CPC分类号： G03B7/16 , G03B7/097
摘要： An exposure control apparatus of a camera having a photometer, a film sensitivity detector, a calculator which calculates an exposure value, a diaphragm value and a shutter speed in accordance with a measurement by the photometer and the film sensitivity, an object distance detector, a strobe, a limit diaphragm value calculator that calculates a first limit diaphragm value, which varies with the film sensitivity, and a second limit diaphragm value, which varies with the object distance, when strobe light is emitted, and a minimum limit diaphragm value setting device which compares the first and second limit diaphragm values and selects the larger diaphragm value as the minimum limit diaphragm value to be used in the exposure control.
摘要翻译：一种照相机的曝光控制装置，具有光度计，胶片感光度检测器，计算曝光值的计算器，根据光度计的测量和胶片感光度的光圈值和快门速度，物体距离检测器，闪光灯，限制光阑值计算器，其计算当闪光灯发光时随着胶片敏感度而变化的第一极限光阑值和随物体距离变化的第二极限光阑值，以及最小极限光阑值设定装置其比较第一和第二限幅光阑值，并选择较大的光阑值作为要在曝光控制中使用的最小极限光阑值。

4. 发明授权

US5382997A Exposure control apparatus of camera 失效
标题翻译：照相机曝光控制装置
公开(公告)号：US5382997A
公开(公告)日：1995-01-17
申请号：US133269
申请日：1993-10-07
申请人： Osamu Sato , Satoshi Nakano , Isamu Hirai , Toshiyuki Kitazawa , Takayuki Sensui , Masato Yamamoto , Toshimasa Yamanaka , Takenao Shishikura , Akio Takahashi , Nobuhiko Matsudo
发明人： Osamu Sato , Satoshi Nakano , Isamu Hirai , Toshiyuki Kitazawa , Takayuki Sensui , Masato Yamamoto , Toshimasa Yamanaka , Takenao Shishikura , Akio Takahashi , Nobuhiko Matsudo
IPC分类号： G03B7/091 , G03B7/097 , G03B17/20 , G03B7/08
CPC分类号： G03B7/097 , G03B17/20
摘要： An exposure control apparatus of a camera, wherein a pair of exposure factors that include a shutter speed and a diaphragm value can be manually and independently set. Furthermore, in the exposure control apparatus, an exposure value determined in accordance with the exposure factors can be locked, and one of the exposure factors can be varied, based on the locked exposure value, when the other exposure factor is varied by the associated manual setting means.
摘要翻译：照相机的曝光控制装置，其中可以手动且独立地设置包括快门速度和光圈值的一对曝光因子。此外，在曝光控制装置中，根据曝光因子确定的曝光值可以被锁定，并且当另一个曝光因子由相关手册改变时，可以基于锁定的曝光值来改变曝光因子之一设定手段。

5. 发明授权

US5602616A Exposure control apparatus of camera 失效
标题翻译：照相机曝光控制装置
公开(公告)号：US5602616A
公开(公告)日：1997-02-11
申请号：US380314
申请日：1995-01-30
申请人： Osamu Sato , Satoshi Nakano , Isamu Hirai , Toshiyuki Kitazawa , Takayuki Sensui , Masato Yamamoto , Toshimasa Yamanaka , Takenao Shishikura , Akio Takahashi , Nobuhiko Matsudo
发明人： Osamu Sato , Satoshi Nakano , Isamu Hirai , Toshiyuki Kitazawa , Takayuki Sensui , Masato Yamamoto , Toshimasa Yamanaka , Takenao Shishikura , Akio Takahashi , Nobuhiko Matsudo
IPC分类号： G03B7/08 , G03B7/097
CPC分类号： G03B7/097 , G03B7/0807
摘要： A camera having a manually actuable switch for temporarily shifting the camera to an optimum exposure value so that exposure factors, based upon a manually set shutter speed and a manually set aperture value, are replaced by optimum exposure factors based upon a metered brightness of the object to be photographed when the camera is set to a non-program exposure mode. A clear button associated with the camera functions as a manually actuable switch for temporarily shifting an exposure mode of the camera to another exposure mode when the camera is set to a hyper-manual exposure mode. In the hyper-manual exposure mode, a photographer sets exposure factors by actuating a Tv electronic dial and an Av electronic dial. Actuation of the clear button when the camera is set to the hyper-manual exposure mode causes the set exposure factors to be replaced with optimum exposure factors that are automatically calculated in accordance with an object brightness Bv. Thus, operating the clear button (manually actuable switch for temporarily shifting to another exposure mode) results in the mode of the camera being changed from a mode in which exposure factors are manually set by a photographer (via the setting of a shutter speed and an aperture value) to a mode in which optimum exposure factors are set based upon a calculation performed by a processor of the camera.
摘要翻译：一种具有手动开关的照相机，用于临时将相机移动到最佳曝光值，使得基于手动设定的快门速度和手动设定的光圈值的曝光因子被基于对象的计量亮度的最佳曝光因子所替代当相机设置为非程序曝光模式时要拍摄。与相机相关联的清除按钮用作手动开关，用于当相机设置为超手动曝光模式时将相机的曝光模式临时移动到另一曝光模式。在超手动曝光模式中，摄影师通过启动电视电子拨号盘和Av电子拨盘来设置曝光因素。当相机设置为超手动曝光模式时，清除按钮的启动使得设置的曝光因子被替换为根据对象亮度Bv自动计算的最佳曝光因子。因此，操作清除按钮（用于临时移动到另一曝光模式的手动开关）导致相机的模式从摄影者手动设置曝光因子的模式（通过快门速度和光圈值）到基于由照相机的处理器进行的计算而设定最佳曝光因子的模式。

6. 发明授权

US5485242A Exposure control apparatus of camera 失效
标题翻译：照相机曝光控制装置
公开(公告)号：US5485242A
公开(公告)日：1996-01-16
申请号：US461755
申请日：1995-06-05
申请人： Osamu Sato , Satoshi Nakano , Isamu Hirai , Toshiyuki Kitazawa , Takayuki Sensui , Masato Yamamoto , Toshimasa Yamanaka , Takenao Shishikura , Akio Takahashi
发明人： Osamu Sato , Satoshi Nakano , Isamu Hirai , Toshiyuki Kitazawa , Takayuki Sensui , Masato Yamamoto , Toshimasa Yamanaka , Takenao Shishikura , Akio Takahashi
IPC分类号： G03B7/08 , G03B7/091 , G03B7/097
CPC分类号： G03B7/097 , G03B7/0807
摘要： An exposure control apparatus of a camera having a photometer for detecting a brightness of an object to be taken, an exposure value calculator for calculating an optimum exposure value in accordance with the object brightness, and an exposure factor setting device for setting a pair of exposure factors having a shutter speed and a diaphragm value, including an exposure factor manual setting device, a specific program exposure mode in which the exposure factors corresponding to the optimum exposure values are automatically set, and an exposure factor modifying device for enabling the exposure factor manual setting device to manually set one of the exposure factors when the exposure factor manual setting device is actuated in the specific program exposure mode.
摘要翻译：一种照相机的曝光控制装置，具有用于检测要拍摄对象的亮度的光度计，用于根据对象亮度计算最佳曝光值的曝光值计算器和用于设定一对曝光的曝光因子设定装置具有快门速度和光圈值的因素，包括曝光因子手动设定装置，其中自动设定与最佳曝光值相对应的曝光因子的特定节目曝光模式以及用于使曝光因子手动曝光的曝光因子修改装置在特定程序曝光模式下，当曝光因子手动设定装置启动时，设定装置手动设定曝光因子之一。

7. 发明授权

US5280319A Exposure control apparatus of camera including exposure factor limit value setting means 失效
标题翻译：包括曝光因子限制值设定装置的照相机曝光控制装置
公开(公告)号：US5280319A
公开(公告)日：1994-01-18
申请号：US868710
申请日：1992-04-15
申请人： Osamu Sato , Satoshi Nakano , Isamu Hirai , Toshiyuki Kitazawa , Takayuki Sensui , Masato Yamamoto , Toshimasa Yamanaka , Takenao Shishikura , Akio Takahashi
发明人： Osamu Sato , Satoshi Nakano , Isamu Hirai , Toshiyuki Kitazawa , Takayuki Sensui , Masato Yamamoto , Toshimasa Yamanaka , Takenao Shishikura , Akio Takahashi
IPC分类号： G03B7/091 , G03B7/097 , G03B17/20 , G03B17/18
CPC分类号： G03B7/097 , G03B17/20
摘要： An exposure control apparatus of a camera, in which at least one of a pair of exposure factors that include a shutter speed and a diaphragm value is variable. An exposure factor setting device sets at least one variable exposure factor, while a limit value setting device varies and sets at least one upper and lower limit value of the exposure factor.
摘要翻译：一种照相机的曝光控制装置，其中包括快门速度和光阑值的一对曝光因素中的至少一个是可变的。曝光因子设定装置设定至少一个可变曝光因子，而限制值设定装置变化并设定曝光因子的至少一个上限值和下限值。

8. 发明授权

US5471276A Photometry system 失效
标题翻译：测光系统
公开(公告)号：US5471276A
公开(公告)日：1995-11-28
申请号：US424606
申请日：1995-04-17
申请人： Isamu Hirai , Hideaki Tsuji
发明人： Isamu Hirai , Hideaki Tsuji
IPC分类号： G03B7/091 , G03B7/099 , G03B7/16 , G03B17/18
CPC分类号： G03B7/091 , G03B7/09979 , G03B7/16
摘要： A photometry system for a camera has a finder optical system for receiving light reflected by an object and for forming an image of the object on a finder field, the image corresponding to an image that is formed on a film surface. The photometry system also includes an indicator for projecting a predetermined image onto a predetermined area of the finder field: a photometric sensor that detects a brightness of the image formed on the finder field; and a controller which inhibits the indicator from projecting the predetermined image onto the finder field when the photometric sensor is detecting a brightness of a portion of the finder field which includes the predetermined area.
摘要翻译：用于相机的测光系统具有取景器光学系统，用于接收由物体反射的光并用于在取景器场上形成物体的图像，该图像对应于形成在胶片表面上的图像。测光系统还包括用于将预定图像投影到取景器场的预定区域上的指示器：用于检测在取景器场上形成的图像的亮度的光度传感器; 以及当所述测光传感器检测到包括所述预定区域的取景器场的一部分的亮度时，禁止所述指示器将所述预定图像投影到所述取景器场上的控制器。

9. 发明授权

US5915133A Camera with a photographic mode automatic selecting apparatus 失效
标题翻译：相机带摄影模式自动选择装置
公开(公告)号：US5915133A
公开(公告)日：1999-06-22
申请号：US834878
申请日：1997-04-10
申请人： Isamu Hirai , Hideaki Tsuji , Masahiro Nakata
发明人： Isamu Hirai , Hideaki Tsuji , Masahiro Nakata
IPC分类号： G02B7/28 , G03B7/091 , G03B17/18 , G03B7/097 , G03B13/36
CPC分类号： H04N5/23245 , G02B7/28 , G03B17/18 , G03B7/097
摘要： A camera having a photographic mode automatic selecting apparatus. A photographic mode selecting device selects a photographic mode from a plurality of photographic modes. A photographic distance detecting device detects photographic distance data of a photographic lens. The photographic mode selecting device selects an appropriate photographic mode from the plurality of photographic modes based on the photographic distance data of the photographic lens.
摘要翻译：具有摄影模式自动选择装置的相机。拍摄模式选择装置从多个拍摄模式中选择拍摄模式。摄影距离检测装置检测摄影镜头的摄影距离数据。拍摄模式选择装置基于摄影镜头的拍摄距离数据从多个拍摄模式中选择适当的拍摄模式。

10. 发明授权

US5557366A Strobe control device for camera 失效
标题翻译：相机的选通控制装置
公开(公告)号：US5557366A
公开(公告)日：1996-09-17
申请号：US243831
申请日：1994-05-17
申请人： Isamu Hirai , Hideaki Tsuji
发明人： Isamu Hirai , Hideaki Tsuji
IPC分类号： G03B7/16 , G03B15/05 , G03B7/099
CPC分类号： G03B7/16 , G03B7/09974
摘要： A strobe control device for a camera has a light receiving element for receiving and integrating light reflected from a film surface of a film used in the camera. The strobe control device further includes a controller which controls a strobe to emit light. The controller controls the strobe to stop emitting light when the amount of light integrated by the light receiving element reaches a threshold value. The threshold value is adjusted so that the effects on the amount of light received by the light receiving element are canceled when predetermined parameters of a photographing optical path of the camera are changed.
摘要翻译：用于相机的闪光灯控制装置具有用于接收和积分从照相机中使用的胶片的胶片表面反射的光的光接收元件。频闪控制装置还包括控制闪光灯发光的控制器。当由光接收元件积分的光量达到阈值时，控制器控制闪光灯停止发光。调整阈值，使得当照相机的拍摄光路的预定参数改变时，由光接收元件接收的光量的影响被消除。

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