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1. 发明授权

US5231448A Photometric apparatus for a camera 失效
标题翻译：相机测光仪
公开(公告)号：US5231448A
公开(公告)日：1993-07-27
申请号：US560745
申请日：1990-07-31
申请人： Toshihiro Sato , Masaru Muramatsu , Ken Utagawa , Tadao Takagi , Seiichi Yasukawa , Shinichi Suzuki
发明人： Toshihiro Sato , Masaru Muramatsu , Ken Utagawa , Tadao Takagi , Seiichi Yasukawa , Shinichi Suzuki
IPC分类号： G02B7/34 , G03B7/099 , G03B7/16
CPC分类号： G03B7/16 , G02B7/34 , G03B7/09974 , G03B7/09979
摘要： A photometric apparatus of a camera for carrying out a multi-segmented photometry by receiving object light reflected at a film or the shutter, includes a plurality of photometric elements which are disposed at positions to respectively receive reflected light from the film or the shutter. The elements are segmented in accordance with each of regions segmenting the object field, corresponding to regions of the film or the shutter, and are arranged in parallel in a predetermined direction within a mirror box so as to respectively receive light reflected with diffusion angles less than a predetermined angle from respective reflection regions of the film or the shutter. Photometric lenses are respectively positioned between the reflection regions and the photometric elements, corresponding to the photometric elements, so as to respectively direct the object light reflected at the reflection regions to the plurality of photometric elements, and are arranged in parallel so as to restrict incidence of reflected light on the photometric elements from other reflection regions.
摘要翻译：一种用于通过接收在胶片或快门反射的物体光进行多分段测光的照相机的测光装置，包括多个测光元件，其设置在分别接收来自胶片或快门的反射光的位置处。这些元件根据对应于胶片或快门的区域的对象区域的每个区域进行分割，并且在反射镜箱内沿预定方向平行布置，以分别接收以扩散角小于从胶片或快门的各个反射区域预定的角度。光度测量透镜分别位于反射区域和对应于测光元件的测光元件之间，以分别将反射区域反射的物体光引导到多个测光元件，并且平行布置以限制入射光来自其他反射区域的测光元件上的反射光。

2. 发明授权

US5499075A Photometric apparatus for a camera 失效
标题翻译：相机测光仪
公开(公告)号：US5499075A
公开(公告)日：1996-03-12
申请号：US370741
申请日：1995-01-10
申请人： Toshihiro Sato , Tadao Takagi , Seiichi Yasukawa
发明人： Toshihiro Sato , Tadao Takagi , Seiichi Yasukawa
IPC分类号： G02B7/34 , G03B7/099 , G03B7/16 , G03B15/05
CPC分类号： G03B7/16 , G02B7/34 , G03B7/09974 , G03B7/09979
摘要： A photometric apparatus of a camera for carrying out a multi-segmented photometry by receiving object light reflected at a film or the shutter includes a plurality of photometric elements which are disposed at positions to respectively receive reflected light from the film or the shutter. The elements segmented in accordance with each of regions segmenting the object field, corresponding to regions of the film or the shutter, and are arranged in parallel in a predetermined direction within a mirror box so as to respectively receive light reflected with diffusion angles less than a predetermined angle from respective reflection regions of the film or the shutter. Photometric lenses are respectively positioned between the reflection regions and the photometric elements, corresponding to the photometric elements, so as to respectively direct the object lights reflected at the reflection regions to the plurality of photometric elements, and are arranged in parallel so as to restrict incidence of reflected light on the photometric elements from other reflection regions.
摘要翻译：用于通过接收在胶片或快门反射的物体光进行多分段测光的相机的测光装置包括多个测光元件，其设置在分别接收来自胶片或快门的反射光的位置处。根据对应于胶片或快门的区域的对象场的每个区域分割的元件，并且在反射镜箱内以预定方向平行布置，以分别接收以小于等于从胶片或快门的各个反射区域预定的角度。测光透镜分别位于反射区域和对应于测光元件的测光元件之间，以分别将反射区域反射的物光引导到多个测光元件，并且平行布置以限制入射来自其他反射区域的测光元件上的反射光。

3. 发明授权

US5016039A Camera system 失效
公开(公告)号：US5016039A
公开(公告)日：1991-05-14
申请号：US567692
申请日：1990-08-13
申请人： Toshio Sosa , Isao Uchida , Toru Fukuhara , Tadao Takagi , Hiroyuki Iwasaki , Toshihiro Sato , Masaru Muramatsu , Kazuto Ohtsuka , Tadao Kai , Shigeyuki Uchiyama , Yoichi Koizumi
发明人： Toshio Sosa , Isao Uchida , Toru Fukuhara , Tadao Takagi , Hiroyuki Iwasaki , Toshihiro Sato , Masaru Muramatsu , Kazuto Ohtsuka , Tadao Kai , Shigeyuki Uchiyama , Yoichi Koizumi
IPC分类号： G03B7/08 , G03B7/093 , G03B7/28
CPC分类号： G03B7/093 , G03B7/0807 , G03B7/28
摘要： A camera system has a device for recording an image of a photographing field in a recording medium such as a photographing negative color film, a photometering device for forming brightness information concerning the brightness of the photographing field, and a color information forming device for forming, in accordance with the brightness information, color information concerning the color of the light from a light source for illuminating the photographing field. The printing process after the deployment of the image is executed with a suitable control of the printing exposure light quantity in accordance with the color information so that a color print of a good quality can be obtained with a high reproducibility of the color.

4. 发明授权

US5245381A Apparatus for ordering to phototake with eye-detection 失效
标题翻译：用于眼睛检测的装置
公开(公告)号：US5245381A
公开(公告)日：1993-09-14
申请号：US774976
申请日：1991-10-15
申请人： Tadao Takagi , Ken Utagawa , Toshimi Watanabe , Minoru Kato , Yoshihiro Takeuchi , Hideya Inoue
发明人： Tadao Takagi , Ken Utagawa , Toshimi Watanabe , Minoru Kato , Yoshihiro Takeuchi , Hideya Inoue
IPC分类号： G03B7/091 , G03B13/02 , G03B13/06 , G03B17/20
CPC分类号： G03B13/02 , G03B13/06 , G03B17/20 , G03B7/091 , G03B2213/025 , G03B2217/005
摘要： A camera operation directing device includes an eye-gaze direction detection device for detecting a direction of an eye-gaze of an observer who is looking into a finder, in a predetermined eye-gaze operation area within the finder and for outputting an eye-gaze operation signal, and a photographic operation direction device for directing the photographic operation, including at least starting of a photo-taking operation, in accordance with the eye-gaze operation signal from the eye-gaze direction detection device.
摘要翻译：相机操作引导装置包括：眼睛注视方向检测装置，用于在取景器内的预定眼睛注视操作区域中检测正在观察取景器的观察者的眼睛的方向，并输出视线操作信号，以及照相操作方向装置，用于根据来自眼睛注视方向检测装置的眼睛注视操作信号来引导包括至少开始拍摄操作的拍摄操作。

5. 发明授权

US5239337A Apparatus for ordering to phototake with eye-detection 失效
标题翻译：用于用眼睛检测进行拍摄的装置
公开(公告)号：US5239337A
公开(公告)日：1993-08-24
申请号：US992290
申请日：1992-12-16
申请人： Tadao Takagi , Ken Utagawa , Minoru Kato , Yoshihiro Takeuchi
发明人： Tadao Takagi , Ken Utagawa , Minoru Kato , Yoshihiro Takeuchi
IPC分类号： G03B7/091 , G03B13/02 , G03B13/06 , G03B17/20
CPC分类号： G03B13/06 , G03B13/02 , G03B17/20 , G03B7/091 , G03B2213/025 , G03B2217/005
摘要： A camera operation directing device includes an eye-gaze direction detection device for detecting a direction of an eye-gaze of an observer who is looking into a finder, in a predetermined eye-gaze operation area within the finder and for outputting an eye-gaze operation signal, and a photographic operation direction device for directing the photographic operation, including at least starting of a photo-taking operation, in accordance with the eye-gaze operation signal from the eye-gaze direction detection device.
摘要翻译：相机操作引导装置包括：眼睛注视方向检测装置，用于在取景器内的预定眼睛注视操作区域中检测正在观察取景器的观察者的眼睛的方向，并输出视线操作信号，以及照相操作方向装置，用于根据来自眼睛注视方向检测装置的眼睛注视操作信号来引导包括至少开始拍摄操作的拍摄操作。

6. 发明授权

US5489964A Camera 失效
标题翻译：相机
公开(公告)号：US5489964A
公开(公告)日：1996-02-06
申请号：US334121
申请日：1994-11-04
申请人： Hiroyuki Iwasaki , Masaru Muramatsu , Tadao Takagi
发明人： Hiroyuki Iwasaki , Masaru Muramatsu , Tadao Takagi
IPC分类号： G03B7/099 , G03B7/08
CPC分类号： G03B7/09979
摘要： A camera is provided with an exposure arithmetic apparatus for patterning a field to calculate an amount of exposure. The exposure arithmetic apparatus has a light amount measuring portion for measuring amounts of light for a plurality of segmental zones of the field, a pattern generating portion for generating a plurality of patterns for spatially pattern-classifying the field, a correlation arithmetic portion for calculating correlation values each indicating a degree of correlation of each pattern with the field, based on outputs from the light amount measuring portion and the pattern generating portion, a pattern luminance calculating portion for performing an arithmetic process based on an output from the pattern generating portion, of the output from the light amount measuring portion, and an exposure arithmetic portion for calculating correct exposure, based on outputs from the correlation arithmetic portion and pattern luminance calculating portion.
摘要翻译：相机设置有用于对场进行图案化以计算曝光量的曝光算术装置。曝光运算装置具有用于测量场的多个分段区域的光量的光量测量部分，用于产生用于对场进行空间模式分类的多个模式的图案生成部分，用于计算相关性的相关运算部分基于来自光量测量部分和图案生成部分的输出，每个图案与场的相关程度的值都是基于图案生成部分的输出执行运算处理的图案亮度计算部分，来自光量测量部分的输出和用于计算正确曝光的曝光算术部分，基于来自相关运算部分和图案亮度计算部分的输出。

7. 发明授权

US5742852A Photometry system 失效
标题翻译：测光系统
公开(公告)号：US5742852A
公开(公告)日：1998-04-21
申请号：US713438
申请日：1996-09-17
申请人： Tadao Takagi , Masaru Muramatsu , Hiroyuki Iwasaki
发明人： Tadao Takagi , Masaru Muramatsu , Hiroyuki Iwasaki
IPC分类号： G03B7/091 , G03B7/28 , G03B7/08
CPC分类号： G03B7/09979
摘要： A photometric system is provided in which the value is obtained when the center-weighted photometric value and the like are determined from a plurality of separate photometric outputs is the same value that is obtained when photometry is accomplished on the same area when it is treated as a single cell. The photometric system includes a photometric element which divides the subject field into regions in order to measure the light quantity, a photometric mode selection unit which selects a photometric mode, a plurality of addition units which add together certain outputs from the outputs of the photometric element 11 in accordance with the selection made by a photometric mode selection switch, and a logarithm conversion unit which converts the output of the plurality of addition units into logarithms.
摘要翻译：提供了一种光度系统，其中当从多个单独的测光输出确定中心重量光度值等时获得的值是当在相同的区域被完成的光度测定被当作单个单元格。测光系统包括测光元件，该测光元件将被摄体区域划分成区域以测量光量;选择光度模式的测光模式选择单元;多个加法单元，其将来自测光元件的输出的某些输出相加根据由测光模式选择开关进行的选择，以及将多个加法单元的输出转换为对数的对数转换单元。

8. 发明授权

US5019853A Exposure control apparatus for use in camera 失效
标题翻译：用于照相机的曝光控制装置
公开(公告)号：US5019853A
公开(公告)日：1991-05-28
申请号：US573267
申请日：1990-08-27
申请人： Toshihiro Sato , Tadao Takagi
发明人： Toshihiro Sato , Tadao Takagi
IPC分类号： G03B7/16
CPC分类号： G03B7/16
摘要： Disclosed is an exposure control device for an automatic illumination adjustment controlled type camera in which flashing of a flash apparatus built in a camera body is automatically stopped. The exposure control device includes an exposure value calculating unit for calculating an exposure value on the basis of photometering of an object before an exposure operation is started, and an exposure value compensating unit for correcting the exposure value calculated by the exposure value calculating unit to a value which assures overexposure when a picture is taken using a flash. Also disclosed is a TTL automatic illumination adjusting type camera which has an illumination adjusting unit for receiving light coming from a flash, reflected by an object and incident through a lens, and for stopping the flashing of the flash apparatus when the amount of light received reaches an illumination adjusting level. The camera is capable of employing a plurality of electronic flash apparatuses having different flashing characteristics. The camera includes a recognizing unit for outputting a recognition signal when it recognizes the type of the electronic flash apparatus used, and a level setting device for setting the illumination adjusting level on the basis of the recognition signal, such that an object having the same luminance is illuminated by the same amount of light regardless of which one of the electronic flash apparatuses is used.
摘要翻译：公开了一种自动照明调节控制型照相机的曝光控制装置，其中内置在照相机机体中的闪光装置的闪光自动停止。曝光控制装置包括曝光值计算单元，用于基于在开始曝光操作之前的对象的测光来计算曝光值;以及曝光值补偿单元，用于将曝光值计算单元计算的曝光值校正为当使用闪光灯拍摄照片时，确保曝光过度的值。还公开了一种TTL自动照明调节型照相机，其具有照明调节单元，用于接收来自闪光的光，被物体反射并通过透镜入射，并且当接收到的光量达到时停止闪光装置的闪烁照明调整级别。相机能够采用具有不同闪烁特性的多个电子闪光装置。相机包括识别单元，用于在识别所使用的电子闪光装置的类型时输出识别信号;以及电平设定装置，用于基于识别信号设置照明调节电平，使得具有相同亮度的对象由相同量的光照亮，而不管使用哪一个电子闪光装置。

9. 发明授权

US4965620A Camera 失效
标题翻译：相机
公开(公告)号：US4965620A
公开(公告)日：1990-10-23
申请号：US349846
申请日：1989-05-10
申请人： Tadao Takagi , Toshihiro Sato , Takashi Saegusa
发明人： Tadao Takagi , Toshihiro Sato , Takashi Saegusa
IPC分类号： G03B7/16 , G03B15/05
CPC分类号： G03B7/16 , G03B7/09974 , G03B7/09979
摘要： A camera is adapted so that a light emission level of a flashing apparatus is automatically corrected through the comparison of the control value with the appropriate exposure for the constant illumination (background illumination). As a result, an appropriate exposure can be given for the principal object, such as a person, even when the exposure for the constant illumination is outside the exposure control range or is intentionally decreased or increased.
摘要翻译：相机适于使得通过将控制值与恒定照明（背景照明）的适当曝光进行比较来自动校正闪光装置的发光水平。结果，即使当恒定照明的曝光在曝光控制范围之外或有意减少或增加时，也可以对诸如人的主要物体给出适当的曝光。

10. 发明授权

US5003338A Exposure control device for camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US5003338A
公开(公告)日：1991-03-26
申请号：US473745
申请日：1990-02-02
申请人： Tadao Takagi , Toshihiro Sato
发明人： Tadao Takagi , Toshihiro Sato
IPC分类号： G02B7/34 , G03B7/08 , G03B7/099
CPC分类号： G03B7/09979 , G02B7/34 , G03B7/0807 , G03B2217/005
摘要： A camera which automatically controls an exposure by identifying a change in composition in image field and the kind of main object. The camera comprisesan exposure device for exposing an image-taking plane to an image of the object field formed by an image-taking lens;a focus detection device for generating a focus detection signal corresponding to the amount of defocus of the image, formed by the image-taking lens, of the object field with respect to a predetermined plane;an in-focus state detection device for detecting that the image of the object field is focused to the predetermined plane, based on the focus detection signal;a device for releasing a detection start signal for causing the in-focus state detection device to start an in-focus state detecting operation prior to the operation of the exposure device;a device for releasing an exposure start signal for starting the operation of the exposure device;a discrimination device for discriminating, after the in-focus state detection device detects that the image of the object field was once focused to the predetermined plane, whether the object of the object field is still focused to the predetermined plane in response to the exposure start signal, the discrimination device being adapted to execute the discrimination based on the focus detection signal prior to the start of operation of the exposure device; anda control device for controlling the exposure device based on the result of discrimination by the discrimination device.

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