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1. 发明授权

US5353091A Camera having blurring correction apparatus 失效
标题翻译：相机具有模糊校正装置
公开(公告)号：US5353091A
公开(公告)日：1994-10-04
申请号：US46741
申请日：1993-04-16
申请人： Tokuji Ishida , Masataka Hamada , Eiji Yamakawa , Hiromu Mukai , Hisayuki Masumoto , Takashi Okada , Takehiro Katoh , Hiroshi Ootsuka
发明人： Tokuji Ishida , Masataka Hamada , Eiji Yamakawa , Hiromu Mukai , Hisayuki Masumoto , Takashi Okada , Takehiro Katoh , Hiroshi Ootsuka
IPC分类号： G02B27/64 , G03B5/00 , G03B7/091
CPC分类号： G03B15/03 , G02B27/646 , G03B5/00 , G03B7/093 , G03B2217/005 , G03B2217/007
摘要： A camera having a blurring correction apparatus according to the present invention includes a photographic lens for forming an image of an object to be photographed, a detecting apparatus for detecting the degree of movement of the formed image of the object, a correcting apparatus operative at least during exposure time for correcting the position of the image of the object in response to a detection output of the detecting apparatus so as to compensate the movement of the image of the object, a setting apparatus for setting exposure time, a calculating apparatus for calculating the amount of movement of the image of the object produced during exposure time based on the detection output of the detecting apparatus and the set exposure time, and a prohibiting apparatus for prohibiting the operation of the correcting apparatus when the amount of movement of the image of the object produced during exposure time is smaller than a predetermined value.
摘要翻译：具有根据本发明的模糊校正装置的照相机包括用于形成被拍摄对象的图像的摄影镜头，用于检测物体的成像图像的移动程度的检测装置，至少起作用的校正装置在曝光时间期间，响应于检测装置的检测输出来校正物体的位置，以补偿物体的图像的移动，设定曝光时间的设定装置，计算装置基于检测装置的检测输出和设定曝光时间在曝光时间期间产生的物体的图像的移动量，以及禁止装置，用于当图像的移动量禁止时，在曝光时间期间产生的物体小于预定值。

2. 发明授权

US5220375A Camera having blurring correction apparatus 失效
标题翻译：相机具有模糊校正装置
公开(公告)号：US5220375A
公开(公告)日：1993-06-15
申请号：US817978
申请日：1992-01-08
申请人： Tokuji Ishida , Masataka Hamada , Eiji Yamakawa , Hiromu Mukai , Hisayuki Masumoto , Takashi Okada , Takehiro Katoh , Hiroshi Ootsuka
发明人： Tokuji Ishida , Masataka Hamada , Eiji Yamakawa , Hiromu Mukai , Hisayuki Masumoto , Takashi Okada , Takehiro Katoh , Hiroshi Ootsuka
IPC分类号： G02B27/64 , G03B5/00 , G03B7/091
CPC分类号： G03B15/03 , G02B27/646 , G03B5/00 , G03B7/093 , G03B2217/005 , G03B2217/007
摘要： A camera having a blurring correction apparatus according to the present invention includes a photographic lens for forming an image of an object to be photographed, a detecting apparatus for detecting the degree of movement of the formed image of the object, a correcting apparatus operative at least during exposure time for correcting the position of the image of the object in response to a detection output of the detecting apparatus so as to compensate the movement of the image of the object, a setting apparatus for setting exposure time, a calculating apparatus for calculating the amount of movement of the image of the object produced during exposure time based on the detection output of the detecting apparatus and the set exposure time, and a prohibiting apparatus for prohibiting the operation of the correcting apparatus when the amount of movement of the image of the object produced during exposure time is smaller than a predetermined value.
摘要翻译：具有根据本发明的模糊校正装置的照相机包括用于形成被拍摄对象的图像的摄影镜头，用于检测物体的成像图像的移动程度的检测装置，至少起作用的校正装置在曝光时间期间，响应于检测装置的检测输出来校正物体的位置，以补偿物体的图像的移动，设定曝光时间的设定装置，计算装置基于检测装置的检测输出和设定曝光时间在曝光时间期间产生的物体的图像的移动量，以及禁止装置，用于当图像的移动量禁止时，在曝光时间期间产生的物体小于预定值。

3. 发明授权

US4843417A Light measuring device 失效
标题翻译：光测量装置
公开(公告)号：US4843417A
公开(公告)日：1989-06-27
申请号：US248380
申请日：1988-09-22
申请人： Tokuji Ishida , Hiroshi Ootsuka , Hiromu Mukai
发明人： Tokuji Ishida , Hiroshi Ootsuka , Hiromu Mukai
IPC分类号： G02B7/34 , G03B7/093 , G03B7/28
CPC分类号： G03B7/28 , G02B7/34 , G03B7/093
摘要： A light measuring device, for use in a camera having an objective lens, for measuring a brightness of a spot of an object, uses an autofocus detecting system which includes an array of light receiving elements for producing charges at a rate relative to an intensity of the light impinging thereon from the object, and a light receiver provided adjacent the light receiving element array for producing a photocurrent at an amount relative to an intensity of the light impinging thereon from said object. The charges produced from the light receiving elements are integrated in a plurality of charge accumulation portions, respectively, and the charges produced by the light receiver is integrated in a capacitor. A comparator is provided for for comparing the integrated charges with a predetermined level, and for producing a stop integration signal when the integrated charges reaches the predetermined level so as to stop the integration in the first integration means. A spot brightness detector is provided for detecting the brightness of the spot of the object using the integrated charges from the capacitor.
摘要翻译：用于测量物体的光斑亮度的用于具有物镜的照相机中的光测量装置使用自动聚焦检测系统，该自动聚焦检测系统包括一组光接收元件，用于以相对于从物体入射的光，以及设置在光接收元件阵列附近的光接收器，用于产生相对于从所述物体照射的光的强度的量的光电流。从光接收元件产生的电荷分别集成在多个电荷累积部分中，并且由光接收器产生的电荷集成在电容器中。提供比较器，用于将积分电荷与预定电平进行比较，并且用于当积分电荷达到预定电平时产生停止积分信号，以便停止在第一积分装置中的积分。提供了一种点亮度检测器，用于使用来自电容器的积分电荷来检测物体的光斑的亮度。

4. 发明授权

US4791446A Light measuring device 失效
标题翻译：光测量装置
公开(公告)号：US4791446A
公开(公告)日：1988-12-13
申请号：US14708
申请日：1987-02-13
申请人： Tokuji Ishida , Hiroshi Ootsuka , Hiromu Mukai
发明人： Tokuji Ishida , Hiroshi Ootsuka , Hiromu Mukai
IPC分类号： G02B7/34 , G03B7/093 , G03B7/28 , G03B3/12
CPC分类号： G03B7/28 , G02B7/34 , G03B7/093
摘要： A light measuring device, for use in a camera having an objective lens, for measuring a brightness of a spot of an object, uses an autofocus detecting system which includes an array of light receiving elements for producing charges at a rate relative to an intensity of the light impinging thereon from the object, and a light receiver provided adjacent the light receiving element array for producing a photocurrent at an amount relative to an intensity of the light impinging thereon from said object. The charges produced from the light receiving elements are integrated in a plurality of charge accumulation portions, respectively, and the charges produced by the light receiver is integrated in a capacitor. A comparator is provided for comparing the integrated charges with a predetermined level, and for producing a stop integration signal when the integrated charges reaches the predetermined level so as to stop the integration in the first integration means. A spot brightness detector is provided for detecting the brightness of the sopt of the object using the integrated charges from the capacitor.
摘要翻译：用于测量物体的光斑亮度的用于具有物镜的照相机中的光测量装置使用自动聚焦检测系统，该自动聚焦检测系统包括一组光接收元件，用于以相对于从物体入射的光，以及设置在光接收元件阵列附近的光接收器，用于产生相对于从所述物体照射的光的强度的量的光电流。从光接收元件产生的电荷分别集成在多个电荷累积部分中，并且由光接收器产生的电荷集成在电容器中。提供比较器，用于将积分电荷与预定电平进行比较，并且用于当积分电荷达到预定电平时产生停止积分信号，以便停止在第一积分装置中的积分。提供了一种点亮度检测器，用于使用来自电容器的积分电荷来检测物体的灯的亮度。

5. 发明授权

US5237363A Camera system with lens movable in vertical direction to optical axis of photo-taking lens 失效
标题翻译：相机系统，透镜可在垂直方向上移动到摄影镜头的光轴
公开(公告)号：US5237363A
公开(公告)日：1993-08-17
申请号：US887225
申请日：1992-05-18
申请人： Takashi Okada , Hiromu Mukai , Hideo Kajita , Masatoshi Kamitani , Katsumi Kosakai , Hiroshi Ootsuka
发明人： Takashi Okada , Hiromu Mukai , Hideo Kajita , Masatoshi Kamitani , Katsumi Kosakai , Hiroshi Ootsuka
IPC分类号： G02B7/10 , G03B5/00 , H04N5/262
CPC分类号： H04N5/262 , G02B27/646 , G02B7/102 , G03B5/00 , G03B2205/0015 , G03B2205/0053 , G03B2217/005
摘要： The disclosure relates to the camera system comprises a photo-taking lens including a lens unit movable in direction other than parallel to an optcical axis of the photo-taking lens and a driver unit for driving the movable lens unit in the direction other thatn parallel to the optical axis of the photo-taking lens during a exposure operation. Therefore the camera system is capable of taking photography with special effect.
摘要翻译：本公开涉及照相机系统，包括摄影镜头，其包括透镜单元，该透镜单元可在不同于摄影镜头的光学轴线的方向上移动;以及驱动单元，用于沿与其平行的方向驱动可移动透镜单元在曝光操作期间摄影镜头的光轴。因此，相机系统能够拍摄特殊效果。

6. 发明授权

US5084722A Focus condition detecting device 失效
标题翻译：重点检测设备
公开(公告)号：US5084722A
公开(公告)日：1992-01-28
申请号：US626335
申请日：1990-12-13
申请人： Nobuyuki Taniguchi , Toshihiko Karasaki , Hiromu Mukai , Hisashi Tokumaru , Tokuji Ishida
发明人： Nobuyuki Taniguchi , Toshihiko Karasaki , Hiromu Mukai , Hisashi Tokumaru , Tokuji Ishida
IPC分类号： G02B7/34 , G03B7/091 , G03B7/099 , G03B7/20
CPC分类号： G03B7/20 , G02B7/346 , G03B7/091 , G03B7/09972
摘要： A focus condition detecting device which eliminates a wasteful operation thereof to obtain optical results of detection in a shortest period of time and wherein it can be discriminated correctly depending upon data read from a lens regarding an exit pupil of the lens whether or not detection of a focus condition is possible. The device comprises an optical means which forms a plurality of pairs of light images from beams of light from pairs of areas of an exit pupil plane of an interchangeable lens. Relative displacements between the light images are detected by a plurality of focus condition detecting means. Data regarding optical characteristics of the lens are read from the lens, and in accordance with the data thus read, those ones of the focus condition detecting means for which detection of a focus condition is possible are selected from an optical relationship between the optical means and the exit pupil of the lens. An in-focus condition is finally determined from focus condition signals produced from the selected focus condition detecting means.

7. 发明授权

US4916473A Focus detection apparatus 失效
标题翻译：对焦检测装置
公开(公告)号：US4916473A
公开(公告)日：1990-04-10
申请号：US249899
申请日：1988-09-27
申请人： Hiromu Mukai , Tokuji Ishida , Hisashi Tokumaru
发明人： Hiromu Mukai , Tokuji Ishida , Hisashi Tokumaru
IPC分类号： G02B7/34
CPC分类号： G02B7/34
摘要： A focus detection apparatus for a camera comprising: a condensor lens being arranged close to or behind a predetermined focal plane of an objective lens of the camera. A pair of image separation members for separating the image of an object formed on the predetermined focal plane by use of light having been passed through said objective lens into two images which are arranged behind the condensor lens symmetrically with respect to the optical axis of the objective lens, wherein the correlation between the two images formed separately is measured in order to detect the focus condition of the objective lens; said image separating members including a mask members for projecting the exit pupil of the image separation members within an exit pupil of a cata-dioptric lens system as the objective lens.
摘要翻译：一种用于照相机的焦点检测装置，包括：在相机的物镜的预定焦平面附近或之后布置的聚光镜。一对图像分离构件，用于通过使用已经通过所述物镜的光将形成在预定焦平面上的物体的图像分离成相对于物镜的光轴对称设置在聚光镜后面的两个图像透镜，其中测量分开形成的两个图像之间的相关性，以便检测物镜的聚焦状态; 所述图像分离部件包括用于将图像分离部件的出射光瞳投影在作为物镜的光束透镜系统的出射光瞳内的掩模部件。

8. 发明授权

US4903065A Focus condition detecting device 失效
标题翻译：聚焦条件检测装置
公开(公告)号：US4903065A
公开(公告)日：1990-02-20
申请号：US193794
申请日：1988-05-13
申请人： Nobuyuki Taniguchi , Toshihiko Karasaki , Hiromu Mukai , Hisashi Tokumaru , Tokuji Ishida
发明人： Nobuyuki Taniguchi , Toshihiko Karasaki , Hiromu Mukai , Hisashi Tokumaru , Tokuji Ishida
IPC分类号： G02B7/34 , G03B7/091 , G03B7/099 , G03B7/20
CPC分类号： G03B7/20 , G02B7/346 , G03B7/091 , G03B7/09972
摘要： A focus condition detecting device which eliminates a wasteful operation thereof to obtain optical results of detection in a shortest period of time and wherein it can be discriminated correctly depending upon data read from a lens regarding an exit pupil of the lens whether or not detection of a focus condition is possible. The device comprises an optical means which forms a plurality of pairs of light images from beams of light from pairs of areas of an exit pupil plane of an interchangeable lens. Relative displacements between the light images are detected by a plurality of focus condition detecting means. Data regarding optical characteristics of the lens are read from the lens, and in accordance with the data thus read, those ones of the focus condition detecting means for which detection of a focus condition is possible are selected from an optical relationship between the optical means and the exit pupil of the lens. An in-focus condition is finally determined from focus condition signals produced from the selected focus condition detecting means.
摘要翻译：一种聚焦条件检测装置，其消除了浪费的操作以获得在最短时间内的检测光学结果，并且其中可以根据从透镜读取的关于透镜的出射光瞳的数据来正确地辨别，无论是否检测到聚焦条件是可能的。该装置包括光学装置，该光学装置从可互换透镜的出射光瞳平面的一对区域的光束形成多对光图像。由多个聚焦条件检测装置检测光图像之间的相对位移。从透镜读取关于透镜的光学特性的数据，并且根据如此读取的数据，可以从光学装置和光学装置之间的光学关系中选择可以检测聚焦条件的焦点条件检测装置中的那些透镜的出射光瞳。最终由从所选焦点条件检测装置产生的对焦条件信号确定对焦条件。

9. 发明授权

US4908505A System for detecting the focus condition of a cata-dioptric lens and interchangeable lens for use therewith 失效
标题翻译：用于检测cata-Dioptic镜片和可互换镜头的焦点状态的系统
公开(公告)号：US4908505A
公开(公告)日：1990-03-13
申请号：US193732
申请日：1988-05-13
申请人： Nobuyuki Taniguchi , Toshihiko Karasaki , Hiromu Mukai , Hisashi Tokumaru , Tokuji Ishida
发明人： Nobuyuki Taniguchi , Toshihiko Karasaki , Hiromu Mukai , Hisashi Tokumaru , Tokuji Ishida
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： A focus condition detecting system for a cata-dioptric lens wherein it can be judged correctly whether or not detection of a focus condition is possible, and a cata-dioptric lens for use with the focus condition detecting system. The system comprises a focus condition detecting means for detecting a relative displacement between a pair of images of light formed by a pair of optical means from beams of light from a pair of different areas of a plane of an exit pupil of a cata-dioptric lens to detect a focus condition of the lens. Data regarding outer and inner radii of an exit pupil or some other peculiar data are fixedly stored in the lens. The data are successively forwarded to a camera body, and depending upon the data, it is judged whether optically accurate detection of a focus condition is possible from a combination of the optical means and the lens. When the judgment is affirmative, the detecting means is rendered operative. A set of interchangeable lenses which contribute to improvement in function of a body of a camera and also to development of a camera system is also provided.
摘要翻译：一种用于数位屈光度透镜的对焦条件检测系统，其中可以正确地判断是否可以检测到焦点条件，以及与聚焦条件检测系统一起使用的数位屈光度透镜。该系统包括焦点条件检测装置，用于检测由一对光学装置形成的光的一对图像之间的相对位移，来自来自光束透镜的出射光瞳平面的一对不同区域的光束以检测透镜的聚焦条件。关于出射光瞳的外半径和内半径的数据或一些其他特殊数据的数据被固定地存储在透镜中。数据被顺序地转发到相机机身，并且根据数据，判断是否可以从光学装置和透镜的组合进行光学准确的聚焦条件的检测。当判断为肯定时，检测装置可操作。还提供了一组有助于改善相机主体功能的可互换镜头，并且还提供了相机系统的开发。

10. 发明授权

US4878076A Exposure controlling system and interchangeable lens therefor 失效
标题翻译：曝光控制系统及可互换镜头
公开(公告)号：US4878076A
公开(公告)日：1989-10-31
申请号：US362454
申请日：1989-03-20
申请人： Nobuyuki Taniguchi , Toshihiko Karasaki , Hiromu Mukai , Hisashi Tokumaru , Tokuji Ishida
发明人： Nobuyuki Taniguchi , Toshihiko Karasaki , Hiromu Mukai , Hisashi Tokumaru , Tokuji Ishida
IPC分类号： G03B7/091 , G03B7/099 , G03B7/20
CPC分类号： G03B7/20 , G03B7/097 , G03B7/09972
摘要： An exposure controlling system wherein functional restrictions are little even when a cata-dioptric lens is mounted as an interchangeable lens and also provide an interchangeable lens for such an exposure controlling system. The exposure controlling system comprises means for reading data regarding aperture values of an interchangeable lens from the lens, and a light measuring means. In response to outputs of the two means, a display means displays, when the lens is an ordinary lens, a combination of an aperture value and an exposure time to which the ordinary lens can be controlled to provide an appropriate exposure, and when the lens is a cata-dioptric lens, a fixed aperture value and an exposure time for the fixed aperture value of the cata-dioptric lens which time provides an appropriate exposure. A cata-dioptric lens as the interchangeable lens comprises means for receiving a reading instruction signal from a camera body, and means for successively forwarding data peculiar to the cata-dioptric lens to the body in response to the reading instruction signal. The data include data regarding a fully open aperture value and data regarding a maximum aperture value, and the two values are equal to each other.
摘要翻译：一种曝光控制系统，其中功能限制甚至在将CTA-屈光镜安装为可互换镜头时也很少，并且还为这种曝光控制系统提供可互换镜头。曝光控制系统包括用于从透镜读取关于可互换镜头的光圈值的数据的装置和光测量装置。响应于这两个装置的输出，当透镜是普通透镜时，显示装置显示可以控制普通透镜以提供适当曝光的光圈值和曝光时间的组合，并且当透镜是一个数位屈光度透镜，固定光圈值和曝光时间，用于时间提供适当曝光的数位屈光度透镜的固定光圈值。作为可互换镜头的数位屈光透镜包括用于接收来自照相机主体的读取指令信号的装置，以及用于响应于读取指令信号将数据 - 屈光透镜特有的数据连续转发到身体的装置。数据包括关于全开孔径值的数据和关于最大光圈值的数据，并且两个值彼此相等。

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