专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5515133A Flash apparatus 失效
标题翻译：闪光装置
公开(公告)号：US5515133A
公开(公告)日：1996-05-07
申请号：US383706
申请日：1995-02-01
申请人： Nobuyuki Taniguchi , Hideo Kajita , Hiromu Mukai , Takeshi Hashimoto , Yoshinobu Kudo , Yujiro Mima , Takashi Kondo
发明人： Nobuyuki Taniguchi , Hideo Kajita , Hiromu Mukai , Takeshi Hashimoto , Yoshinobu Kudo , Yujiro Mima , Takashi Kondo
IPC分类号： G03B7/28 , G03B15/05 , G03B17/02
CPC分类号： G03B15/05 , G03B7/28 , G03B2215/051
摘要： A flash apparatus which allows flashlight photographing of various subjects in a photographing screen in appropriate exposure by simple operation without failure. The flash apparatus comprises a flashlight emitting section having a predetermined irradiation angle with respect to a light emission optical axis, and irradiating direction changing means for automatically changing the direction of the light emission optical axis of the flashlight emitting section in response to subject information such as distribution information of brightness values of or distances to subjects in a photographing screen. Also a camera is disclosed which assures photographing of a main subject with appropriate exposure even when the main subject is in a backlighted condition or when another body is positioned nearer to the camera than the main subject.
摘要翻译：一种闪光灯装置，其能够通过简单的操作而无故障地在适当的曝光中在拍摄屏幕中对各种被摄体进行手电筒拍摄。闪光装置包括相对于发光光轴具有预定照射角度的手电筒发射部分，以及照射方向改变装置，用于响应于诸如以下的主题信息自动改变手电筒发光部分的发光光轴的方向在拍摄画面中的对象的亮度值或距离的分布信息。此外，公开了一种照相机，即使主要被摄体处于背光状态，或者当另一个身体位于比主要被摄体更靠近照相机的位置时，它确保适当曝光的主要被摄体的拍摄。

2. 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。

3. 发明授权

US6005712A Zoom viewfinder system for single reflex camera 失效
标题翻译：单反相机变焦取景器系统
公开(公告)号：US6005712A
公开(公告)日：1999-12-21
申请号：US655488
申请日：1996-05-30
申请人： Kohtaro Hayashi , Yoshinobu Kudo , Hiromu Mukai , Makoto Ando , Ken Tanino , Akira Funahashi , Hirokazu Yagura
发明人： Kohtaro Hayashi , Yoshinobu Kudo , Hiromu Mukai , Makoto Ando , Ken Tanino , Akira Funahashi , Hirokazu Yagura
IPC分类号： G02B7/10 , G03B19/12 , G02B23/00 , G02B13/10
CPC分类号： G02B7/10 , G03B19/12
摘要： A viewfinding system for use with an optical system that creates a first object image includes an objective block which is sealed as a unit. The objective block includes a focusing screen for forming the first object image and relay optics for transmitting the first object image. A zoom block includes a zoom optical system for providing a modification of the magnification of the first object image to provide a second object image. An eyepiece block receives the second object image and includes a reflecting member and an eyepiece through which the second object image is observed. The eyepiece block is sealed and the second object image is realized within the sealed eyepiece block.
摘要翻译：用于与创建第一物体图像的光学系统一起使用的取景系统包括作为一个单元被密封的物镜块。目标块包括用于形成第一对象图像的聚焦屏幕和用于传送第一对象图像的中继光学器件。变焦块包括变焦光学系统，用于提供第一对象图像的放大率的修改以提供第二对象图像。目镜块接收第二物体图像，并且包括反射构件和目镜，通过该目镜观察第二物体图像。目镜块被密封，第二物体图像被实现在密封的目镜块内。

4. 发明授权

US5585965A Zoom viewfinder system for single reflex camera 失效
标题翻译：单反相机变焦取景器系统
公开(公告)号：US5585965A
公开(公告)日：1996-12-17
申请号：US416495
申请日：1995-04-04
申请人： Kohtaro Hayashi , Yoshinobu Kudo , Hiromu Mukai , Makoto Ando , Ken Tanino , Akira Funahashi , Hirokazu Yagura
发明人： Kohtaro Hayashi , Yoshinobu Kudo , Hiromu Mukai , Makoto Ando , Ken Tanino , Akira Funahashi , Hirokazu Yagura
IPC分类号： G02B15/16 , G02B23/14 , G03B19/12 , G02B23/00 , G02B13/10
CPC分类号： G02B15/16 , G02B23/14 , G03B19/12 , G02B23/145
摘要： A zoom viewfinder system for a single reflex camera comprises a relay optical system through which said first object image is formed as a second object image and plural reflecting members for reflecting light rays of said first object image, wherein the reflecting members except one reflecting member provided closest to a first object image is moved in order to adjust an angle of light rays of the first object image to the reflecting members. The zoom viewfinder system also comprises a holder for holding the reflecting members located parallel in the relay optical system in order to determine relative positions of the reflecting members precisely. The zoom viewfinder system further comprises holding members for holding plural parts of an optical system respectively, wherein each part is fixed to compose a viewfinder system, so that assembly and maintenance can be easy and the optical axis can be prevented from deviating.
摘要翻译：用于单反射相机的变焦取景器系统包括：中继光学系统，通过所述中继光学系统将所述第一物体图像形成为第二物体图像;以及多个反射部件，用于反射所述第一物体图像的光线，其中除一个反射部件之外的反射部件设置移动最靠近第一物体图像以便将第一物体图像的光线的角度调整到反射部件。变焦取景器系统还包括用于保持平行于中继光学系统中的反射构件的保持器，以便精确地确定反射构件的相对位置。变焦取景器系统还包括用于分别保持光学系统的多个部分的保持构件，其中每个部件被固定以组成取景器系统，从而可以容易地组装和维护并且可以防止光轴偏离。

5. 发明授权

US5363163A Finder optical system for pseudo focal length 失效
标题翻译：用于伪焦距的Finder光学系统
公开(公告)号：US5363163A
公开(公告)日：1994-11-08
申请号：US882275
申请日：1992-05-13
申请人： Kohtaro Hayashi , Hiromu Mukai , Yoshinobu Kudo
发明人： Kohtaro Hayashi , Hiromu Mukai , Yoshinobu Kudo
IPC分类号： G03B17/20 , G03B19/12 , G03B13/10
CPC分类号： G03B17/20 , G03B19/12
摘要： A finder optical system is shown which includes a photo-taking lens, a mirror reflecting light rays passed through the photo-taking lens upward, a focusing screen on which a first object image is formed, a relay lens system through which the first object image is reformed as a second object image smaller than the first object image, and an eye piece which enlarges second object image. The relay lens system is located above the focusing screen and parallel to an optical axis of the photo-taking lens. The finder optical system allows for compactness in both depth and height.
摘要翻译：示出了一种取景器光学系统，其包括摄影镜头，反射通过摄影镜头的光线的镜子，形成有第一物体图像的聚焦屏幕，中继透镜系统，第一物体图像被改写为比第一对象图像小的第二对象图像，以及扩大第二对象图像的眼睛片。中继透镜系统位于聚焦屏幕上方并平行于摄影镜头的光轴。取景器光学系统允许深度和高度均匀。

6. 发明授权

US5311244A Exposure control device for a camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US5311244A
公开(公告)日：1994-05-10
申请号：US120227
申请日：1993-09-14
申请人： Masaaki Nakai , Shuji Izumi , Akihiko Fujino , Nobuyuki Taniguchi , Toshio Yamaki , Hiromu Mukai
发明人： Masaaki Nakai , Shuji Izumi , Akihiko Fujino , Nobuyuki Taniguchi , Toshio Yamaki , Hiromu Mukai
IPC分类号： G03B7/093 , G03B7/16 , G03B7/28 , G03B15/05
CPC分类号： G03B7/28 , G03B7/093 , G03B7/16
摘要： An exposure control device for a camera comprising; first means for measuring light from a central area of an object field, said first measuring means including a plurality of means for receiving light from different portions within the central area, respectively; second means for measuring light from a surrounding area other than the central area, the surrounding area being greater than each portion within the central area; means for selecting between a first exposure control mode and a second exposure control mode; and means for controlling exposure in accordance with one of said plurality of receiving means in said first exposure control mode, and in accordance with all of said plurality of receiving means and said second measuring means in said second exposure control mode.
摘要翻译：一种用于照相机的曝光控制装置，包括：用于测量来自物场的中心区域的光的第一装置，所述第一测量装置包括分别用于从所述中心区域内的不同部分接收光的多个装置; 用于测量来自除了中心区域之外的周围区域的光的第二装置，所述周围区域大于所述中心区域内的每个部分; 用于在第一曝光控制模式和第二曝光控制模式之间进行选择的装置; 以及用于在所述第一曝光控制模式中根据所述多个接收装置中的一个接收装置控制曝光的装置，以及根据所述多个接收装置和所述第二测量装置中的所有第二曝光控制模式的曝光。

7. 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。

8. 发明授权

US4693581A Camera with an automatic focus adjusting apparatus 失效
公开(公告)号：US4693581A
公开(公告)日：1987-09-15
申请号：US901652
申请日：1986-08-29
申请人： Toshio Yamaki , Hiromu Mukai , Akihiko Fujino , Shuji Izumi , Masaaki Nakai , Nobuyuki Taniguchi
发明人： Toshio Yamaki , Hiromu Mukai , Akihiko Fujino , Shuji Izumi , Masaaki Nakai , Nobuyuki Taniguchi
IPC分类号： G02B7/36 , G03B7/091 , G03B3/00
CPC分类号： G02B7/36 , G03B7/091
摘要： This invention is directed to a camera provided with an automatic focus adjusting apparatus in which, in addition to the function of carrying out an AE lock based on an in-focus detection, an AE lock can be carried out either before or after an AF operation is completed or when an AF operation is impossible. In other words, irrespective of the condition of an automatic focus adjusting means, an AE lock can be accomplished at any desired moment. Therefore, the degree of freedom in a photography operation is expanded.

9. 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.

10. 发明授权

US5017957A Exposure control device for a camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US5017957A
公开(公告)日：1991-05-21
申请号：US524909
申请日：1990-05-18
申请人： Masaaki Nakai , Shuji Izumi , Akihiko Fujino , Nobuyuki Taniguchi , Toshio Yamaki , Hiromu Mukai
发明人： Masaaki Nakai , Shuji Izumi , Akihiko Fujino , Nobuyuki Taniguchi , Toshio Yamaki , Hiromu Mukai
IPC分类号： G03B7/093 , G03B7/16 , G03B7/28
CPC分类号： G03B7/093 , G03B7/16 , G03B7/28
摘要： An exposure control device for a camera comprising;first means for measuring light from a central area of an object field, said first measuring means including a plurality of means for receiving light from different portions within the central area, respectively; second means for measuring light from a surrounding area other than the central area, the surrounding area being greater than each portion within the central area; means for selecting between a first exposure control mode and a second exposure control mode; and means for controlling exposure in accordance with one of said plurality of receiving means in said first exposure control mode, and in accordance with all of said plurality of receiving means and said second measuring means in said second exposure control mode.
摘要翻译：一种用于照相机的曝光控制装置，包括：用于测量来自物场的中心区域的光的第一装置，所述第一测量装置包括分别用于从所述中心区域内的不同部分接收光的多个装置; 用于测量来自除了中心区域之外的周围区域的光的第二装置，所述周围区域大于所述中心区域内的每个部分; 用于在第一曝光控制模式和第二曝光控制模式之间进行选择的装置; 以及用于在所述第一曝光控制模式中根据所述多个接收装置中的一个接收装置控制曝光的装置，以及根据所述多个接收装置和所述第二测量装置中的所有第二曝光控制模式的曝光。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式