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1. 发明授权

US06339510B1 Camera having a varifocal lens 失效
标题翻译：相机具有变焦镜头
公开(公告)号：US06339510B1
公开(公告)日：2002-01-15
申请号：US08320372
申请日：1994-10-11
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B1514
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera in which the ratio of an object to the photographing frame can be set comprises a varifocal lens in which the in-focus position is changed in accordance with the change in the focal lens and a focusing lens for correcting the focus by the varifocal lens. The size of the object is set to the desired size by using the varifocal lens, and thereafter the deviation of the in-focus point is controlled by the focusing lens. Since the zooming is carried out by using a varifocal lens, a camera can be provided in which the ratio of an object to the photographing frame can be set in a simple structure.
摘要翻译：可以设置物体与拍摄框架的比率的照相机包括其中对焦位置根据焦点透镜的变化而改变的变焦透镜和用于通过变焦透镜校正焦点的聚焦透镜。通过使用变焦透镜将物体的尺寸设定为期望的尺寸，然后通过聚焦透镜控制对焦点的偏移。由于通过使用变焦透镜进行变焦，因此可以提供可以以简单的结构设置对象与拍摄框的比例的照相机。

2. 发明授权

US5640223A Camera having a varifocal lens 失效
标题翻译：相机具有变焦镜头
公开(公告)号：US5640223A
公开(公告)日：1997-06-17
申请号：US579937
申请日：1995-12-28
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B7/08 , G02B7/10 , G02B7/28 , G03B5/00 , G03B7/26 , G03B17/14 , G03B17/00
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera having a lens, whereby a power source in the camera is activated in response to a mechanical switch on the lens.
摘要翻译：具有透镜的照相机，由此相机中的电源响应于透镜上的机械开关而被激活。

3. 发明授权

US6018631A Camera having a varifocal lens 失效
公开(公告)号：US6018631A
公开(公告)日：2000-01-25
申请号：US357066
申请日：1994-12-14
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B7/08 , G02B7/10 , G02B7/28 , G03B5/00 , G03B7/26 , G03B17/14 , G03B17/00
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera in which the ratio of an object to the photographing frame can be set comprises a varifocal lens in which the in-focus position is changed in accordance with the change in the focal lens and a focusing lens for correcting the focus by the varifocal lens. The size of the object is set to the desired size by using the varifocal lens, and thereafter the deviation of the in-focus point is controlled by the focusing lens. Since the zooming is carried out by using a varifocal lens, a camera can be provided in which the ratio of an object to the photographing frame can be set in a simple structure.

4. 发明授权

US5369460A Camera having a varifocal lens 失效
标题翻译：相机具有变焦镜头
公开(公告)号：US5369460A
公开(公告)日：1994-11-29
申请号：US117774
申请日：1993-09-08
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B7/08 , G02B7/10 , G02B7/28 , G03B5/00 , G03B7/26 , G03B17/14 , G03B13/36
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera in which the ratio of an object to the photographing frame can be set comprises a varifocal lens in which the in-focus position is changed in accordance with the change in the focal lens and a focusing lens for correcting the focus by the varifocal lens. The size of the object is set to the desired size by using the varifocal lens, and thereafter the deviation of the in-focus point is controlled by the focusing lens. Since the zooming is carried out by using a varifocal lens, a camera can be provided in which the ratio of an object to the photographing frame can be set in a simple structure.
摘要翻译：可以设置物体与拍摄框架的比率的照相机包括其中对焦位置根据焦点透镜的变化而改变的变焦透镜和用于通过变焦透镜校正焦点的聚焦透镜。通过使用变焦透镜将物体的尺寸设定为期望的尺寸，然后通过聚焦透镜控制对焦点的偏移。由于通过使用变焦透镜进行变焦，因此可以提供可以以简单的结构设置对象与拍摄框的比例的照相机。

5. 发明授权

US5274414A Camera having a varifocal lens 失效
标题翻译：相机具有变焦镜头
公开(公告)号：US5274414A
公开(公告)日：1993-12-28
申请号：US389908
申请日：1989-08-04
申请人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
发明人： Nobuyuki Taniguchi , Masaaki Nakai , Takanobu Omaki , Tokuji Ishida , Hisayuki Masumoto , Hisashi Tokumaru , Tsuneyo Metabi
IPC分类号： G02B7/08 , G02B7/10 , G02B7/28 , G03B5/00 , G03B7/26 , G03B17/14 , G03B3/00
CPC分类号： G03B17/14 , G02B7/282 , G03B7/26
摘要： A camera in which the ratio of an object to the photographing frame can be set comprises a varifocal lens in which the in-focus position is changed in accordance with the change in the focal lens and a focusing lens for correcting the focus by the varifocal lens. The size of the object is set to the desired size by using the varifocal lens, and thereafter the deviation of the in-focus point is controlled by the focusing lens. Since the zooming is carried out by using a varifocal lens, a camera can be provided in which the ratio of an object to the photographing frame can be set in a simple structure.
摘要翻译：可以设置物体与拍摄框架的比率的照相机包括其中对焦位置根据焦点透镜的变化而改变的变焦透镜和用于通过变焦透镜校正焦点的聚焦透镜。通过使用变焦透镜将物体的尺寸设定为期望的尺寸，然后通过聚焦透镜控制对焦点的偏移。由于通过使用变焦透镜进行变焦，因此可以提供可以以简单的结构设置对象与拍摄框的比例的照相机。

6. 发明授权

US4702584A Automatic focusing camera 失效
标题翻译：自动对焦相机
公开(公告)号：US4702584A
公开(公告)日：1987-10-27
申请号：US745305
申请日：1985-06-14
申请人： Nobuyuki Taniguchi , Takanobu Omaki , Norio Ishikawa , Masaaki Nakai , Tokuji Ishida , Masataka Hamada
发明人： Nobuyuki Taniguchi , Takanobu Omaki , Norio Ishikawa , Masaaki Nakai , Tokuji Ishida , Masataka Hamada
IPC分类号： G02B7/36 , G03B3/10
CPC分类号： G02B7/36
摘要： In a automatic focussing camera a focusing lens is moved toward the in-focus position while performing a defocus detection while the defocus amount of the photographic lens is large so as to repeatedly judge the error of the position of the focusing lens. When the defocus amount is decreased lower than a predetermined value the lens is stopped and further defocus detection is made for effecting an accurate defocus detection. The error of the defocus detection is small partly because the defocus detection is made while the lens is stopped, and partly because the defocus detection is made under such a state that the error is smaller than the predetermined value.
摘要翻译：在自动聚焦照相机中，当摄影镜头的散焦量大时，聚焦透镜朝着对焦位置移动，同时执行散焦检测，以便重复地判断聚焦透镜的位置的误差。当散焦量降低到低于预定值时，透镜停止，并进一步进行散焦检测以实现准确的散焦检测。散焦检测的误差部分是因为在镜头停止时进行散焦检测，部分是因为散焦检测是在误差小于预定值的状态下进行的。

7. 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.

8. 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。

9. 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。

10. 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。

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