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1. 发明专利

JPS5168094A Kikyuteisenhohonarabini dosochi 失效
公开(公告)号：JPS5168094A
公开(公告)日：1976-06-12
申请号：JP14224574
申请日：1974-12-10
申请人： Shuji Izumi , Izumi Hirohisa
发明人： IZUMI SHUJI
IPC分类号： B63H25/44

2. 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。

3. 发明授权

US5307099A Film cartridge accomodating device which prevents previously used cartridges from being employed in a camera or the like 失效
标题翻译：防止先前使用的墨盒被用于照相机等的暗盒式墨盒容纳装置
公开(公告)号：US5307099A
公开(公告)日：1994-04-26
申请号：US797947
申请日：1991-11-26
申请人： Kunio Kawamura , Shuji Izumi , Hiroyuki Okada , Masaaki Chikasaki , Michihiro Iwata , Sadafusa Tsuji
发明人： Kunio Kawamura , Shuji Izumi , Hiroyuki Okada , Masaaki Chikasaki , Michihiro Iwata , Sadafusa Tsuji
IPC分类号： G03B17/30 , G03B17/02 , G03B17/26
CPC分类号： G03B17/30 , G03B2217/263 , G03B2217/268
摘要： A camera which includes a film cartridge whose spool is adapted to be set in different rotational positions with respect to a film cartridge main body between unused state and used state of the film cartridge, and a camera body having a film cartridge accommodating portion, and is arranged to show that the film cartridge is in the used state when the used film cartridge is inserted in the accommodating portion of the camera body.The film cartridge is provided with shaped portions having different shapes from each other corresponding to the two rotational positions, while the film cartridge accommodating portion of the camera body is provided with an ejecting member, a detecting member for detecting the state of use of the film cartridge through its movement controlled by the differently shaped portions of the film cartridge upon insertion of the film cartridge into the film cartridge accommodating portion, and a display member for detection to be shown at a predetermined position in responsive movement to the detecting member, upon detection that the film cartridge is in the used state by the detecting member.
摘要翻译：一种相机，其包括胶卷盒，其胶卷筒适于在暗盒的未使用状态和使用状态之间相对于暗盒主体设置在不同的旋转位置，以及具有暗盒容纳部分的相机主体，并且被布置为示出当将所使用的暗盒插入照相机主体的容纳部分时，暗盒处于使用状态。胶片暗盒设置有与两个旋转位置相对应的不同形状的成形部，而相机主体的暗盒容纳部设置有排出构件，检测构件用于检测胶片的使用状态盒式磁带通过其在胶片暗盒插入胶卷暗盒容纳部分时由胶片暗盒的不同形状部分控制的运动，以及检测显示部件，在检测部件响应运动时被显示在预定位置暗盒被检测部件处于使用状态。

4. 发明授权

US5162835A Exposure calculating apparatus 失效
标题翻译：曝光计算装置
公开(公告)号：US5162835A
公开(公告)日：1992-11-10
申请号：US567909
申请日：1990-08-15
申请人： Yasuteru Yamano , Takehiro Katoh , Akihiko Fujino , Kenji Tsuji , Shuji Izumi , Masaaki Nakai , Nobuyuki Taniguchi
发明人： Yasuteru Yamano , Takehiro Katoh , Akihiko Fujino , Kenji Tsuji , Shuji Izumi , Masaaki Nakai , Nobuyuki Taniguchi
IPC分类号： G02B7/36 , G03B7/099
CPC分类号： G02B7/36 , G03B7/09979
摘要： The disclosure relates to an exposure calculation apparatus which includes plural light measuring devices for measuring lights incident on a plurality of regions of a photographing image plane and outputting measured data of the lights; plural devices for detecting the focusing conditions of objects present in a plurality of the regions of the photographing image plane and outputting data on the focusing conditions; a position detecting devices for detecting the position which a main object occupies in the photographing image plane on the data on the focusing condition outputted from the focusing conditions detecting devices; calculation device for making a plurality of calculations each of which is made depending on at least one of the data of measured lights outputted from the light measuring devices; and selecting devices for selecting one of the plurality of calculations on the position detected by the position detecting devices and the data on the focusing conditions of the position.
摘要翻译：本公开涉及一种曝光计算装置，其包括多个光测量装置，用于测量入射在拍摄图像平面的多个区域上的光，并输出光的测量数据; 多个装置，用于检测存在于拍摄图像平面的多个区域中的物体的聚焦条件并输出关于聚焦条件的数据; 位置检测装置，用于检测从聚焦条件检测装置输出的关于聚焦条件的数据的摄影图像平面中主要物体占据的位置; 计算装置，用于根据从光测量装置输出的测量光的数据中的至少一个进行多个计算; 以及选择用于选择由位置检测装置检测到的位置的多个计算中的一个的装置和关于该位置的聚焦条件的数据。

5. 发明授权

US5113217A Display device for use in a camera 失效
标题翻译：用于摄像机的显示设备
公开(公告)号：US5113217A
公开(公告)日：1992-05-12
申请号：US663376
申请日：1991-03-01
申请人： Shuji Izumi , Masaaki Nakai , Manabu Inoue , Akihiko Fujino , Kunio Kawamura , Yuji Takarabe , Masatake Niwa
发明人： Shuji Izumi , Masaaki Nakai , Manabu Inoue , Akihiko Fujino , Kunio Kawamura , Yuji Takarabe , Masatake Niwa
IPC分类号： G03B17/20
CPC分类号： G03B17/20 , G03B2217/005
摘要： A display device for use in a camera comprises a central processing unit and display units to display exposure data and various control modes under the control of the CPU. The display units are arranged to display the exposure data with suitable marks or characters in rows so as to make the operator to read the display easily. The CPU provides control data to deenergize the display unit at the time of initial states of the camera such as at the time of loading a battery in the camera to prevent to display confusing information.

6. 发明授权

US4999665A Camera with display device 失效
标题翻译：相机带显示设备
公开(公告)号：US4999665A
公开(公告)日：1991-03-12
申请号：US352257
申请日：1989-05-16
申请人： Hirokazu Kuroda , Masaaki Nakai , Takehiro Katoh , Tetsuro Ohya , Shuji Izumi , Akira Okuno
发明人： Hirokazu Kuroda , Masaaki Nakai , Takehiro Katoh , Tetsuro Ohya , Shuji Izumi , Akira Okuno
IPC分类号： G03B17/18 , G03B17/20
CPC分类号： G03B17/18
摘要： A camera comprises a main switch, a battery, a battery checking circuit, a display device, a timer and a controller. The camera can be operative by the turn ON of the main switch and can not be operative by the turn OFF of the main switch. The battery supplies an electrical power to circuits in the camera. The battery checking circuit checks a state of the battery. The timer counts a predetermined period of time in response to the turn ON of the main switch. The controller controls the display device based on a result of the battery checking circuit to display the state of the battery during the predetermined period of time and turning off a display of the display device if the state of the battery is better for the camera than a predetermined state after a lapse of the predetermined period of time. Thereby, it is easy to see the other display of the camera in the display device.
摘要翻译：相机包括主开关，电池，电池检查电路，显示装置，定时器和控制器。相机可以通过主开关的接通操作，并且不能通过主开关的关闭操作。电池为相机中的电路供电。电池检查电路检查电池的状态。定时器响应于主开关的接通而计数预定的时间段。控制器基于电池检查电路的结果控制显示装置，以在预定时间段期间显示电池的状态，并且如果电池的状态对于照相机而言是更好的，则关闭显示装置的显示，而不是经过预定时间段之后的预定状态。因此，容易看到显示装置中的相机的其他显示。

7. 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.

8. 发明授权

US5463436A Remote controllable camera system 失效
标题翻译：遥控摄像系统
公开(公告)号：US5463436A
公开(公告)日：1995-10-31
申请号：US240096
申请日：1994-05-09
申请人： Dai Shintani , Hiroyuki Okada , Takeo Hoda , Shuji Izumi , Hiromu Mukai , Osamu Hatamori , Sadafusa Tsuji
发明人： Dai Shintani , Hiroyuki Okada , Takeo Hoda , Shuji Izumi , Hiromu Mukai , Osamu Hatamori , Sadafusa Tsuji
IPC分类号： G03B17/38 , G03B19/00
CPC分类号： G03B17/38
摘要： In a remote controllable camera system having a remote controller, a camera body provides with calculation means for calculating an angle between the remote controller and an optical axis of a photo-taking lens and moving means for moving the optical axis to a point where the angle is a predetermined value. Furthermore, the camera body provides with judging means for judging whether or not the remote controller is within the field of view of the photo-taking lens and displaying means for displaying the judging result of the judging means.
摘要翻译：在具有遥控器的远程可控摄像机系统中，照相机主体提供计算装置，用于计算遥控器与摄影镜头的光轴之间的角度;以及移动装置，用于将光轴移动到角度是预定值。此外，相机主体提供判断装置，用于判断遥控器是否在摄影镜头的视野内，以及显示装置，用于显示判断装置的判断结果。

9. 发明授权

US5218399A Display system for camera having segment display portion and dot matrix display portion 失效
标题翻译：具有段显示部分和点阵显示部分的相机显示系统
公开(公告)号：US5218399A
公开(公告)日：1993-06-08
申请号：US784064
申请日：1991-10-30
申请人： Shuji Izumi , Toshihiko Ishimura , Tatsuya Ishida , Noriyuki Ishii , Hiroshi Yoshino , Katsuyuki Nanba , Hirokazu Kuroda
发明人： Shuji Izumi , Toshihiko Ishimura , Tatsuya Ishida , Noriyuki Ishii , Hiroshi Yoshino , Katsuyuki Nanba , Hirokazu Kuroda
IPC分类号： G03B17/18
CPC分类号： G03B17/18
摘要： A display system for a camera that includes both a segment display portion and a dot matrix display portion. The two different display systems are driven by different duty ratios for assuring clearer presentation and quicker recognition by the photographer. The disclosure also includes an energy-saving control system for such a combination display system where the more energy-consuming dot matrix portion is stopped operating while the less energy-consuming segment portion remains operation after a predetermined time since the last operation of any switch of the camera. The disclosure further includes an elaborate analog display that clearly shows exposure parameters of the camera.
摘要翻译：一种用于相机的显示系统，其包括片段显示部分和点阵显示部分。两种不同的显示系统由不同的占空比驱动，以确保摄影师更清晰的呈现和更快的识别。本公开还包括一种用于这种组合显示系统的节能控制系统，其中能量消耗较小的点矩阵部分停止运行，而较少耗能部分在上一次操作之后的预定时间内保持运行，相机。本公开还包括精确的模拟显示器，其清楚地显示照相机的曝光参数。

10. 发明授权

US5014083A Display device for use in a camera 失效
标题翻译：用于相机的显示设备
公开(公告)号：US5014083A
公开(公告)日：1991-05-07
申请号：US496154
申请日：1990-03-19
申请人： Shuji Izumi , Masaaki Nakai , Manabu Inoue , Akihiko Fujino , Kunio Kawamura , Yuji Takarabe , Masatake Niwa
发明人： Shuji Izumi , Masaaki Nakai , Manabu Inoue , Akihiko Fujino , Kunio Kawamura , Yuji Takarabe , Masatake Niwa
IPC分类号： G03B17/20
CPC分类号： G03B17/20 , G03B2217/005
摘要： A display device for use in a camera comprises a central processing unit and display units to display exposure data and various control modes under the control of the CPU. The display units are arranged to display the exposure data with suitable marks or characters in rows so as to make the operator to read the display easily. The CPU provides control data to deenergize the display unit at the time of initial states of the camera such as at the time of loading a battery in the camera to prevent to display confusing information.

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