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21. 发明授权

US5363169A Camera operated in one of a plurality of photographing modes 失效
标题翻译：相机以多种拍摄模式之一进行操作
公开(公告)号：US5363169A
公开(公告)日：1994-11-08
申请号：US992895
申请日：1992-12-15
申请人： Tokuji Ishida , Masataka Hamada , Hiroshi Ootsuka , Hiroshi Ueda
发明人： Tokuji Ishida , Masataka Hamada , Hiroshi Ootsuka , Hiroshi Ueda
IPC分类号： G02B7/34 , G03B17/20 , G03B7/08
CPC分类号： G03B17/20 , G02B7/346
摘要： A camera is operable in one among a first photographing mode, a second photographing mode and a third photographing mode, and is further selectively operable in one of a plurality of photographing states when the camera operates in the first mode. The camera includes a first manual operation member, a first element responsive to an operation of the first manual operation member for cyclically selecting one of the first, second and third photographing modes in this order, a second manual operation member, and a second element responsive to an operation of the second manual operation member for selecting one of the plurality of photographing states in the first photographing mode. The camera further includes an element that is responsive to the operation of the first manual operation member for changing a photographing mode of the camera from the first photographing mode to the third photographing mode without passing through the second photographing mode when the camera operates in the selected state in the first mode.
摘要翻译：相机可操作在第一拍摄模式，第二拍摄模式和第三拍摄模式之一中，并且当相机以第一模式操作时，可以进一步选择性地操作多个拍摄状态之一。照相机包括第一手动操作构件，响应于第一手动操作构件的操作的第一元件，用于按顺序循环选择第一，第二和第三拍摄模式中的一个，第二手动操作构件和第二元件响应涉及第二手动操作构件的操作，用于在第一拍摄模式中选择多个拍摄状态之一。照相机还包括响应于第一手动操作构件的操作的元件，用于当照相机在所选择的照相机中操作时，将相机的拍摄模式从第一拍摄模式改变为第三拍摄模式，而不经过第二拍摄模式状态处于第一模式。

22. 发明授权

US5285231A Camera having learning function 失效
标题翻译：相机具有学习功能
公开(公告)号：US5285231A
公开(公告)日：1994-02-08
申请号：US797960
申请日：1991-11-26
申请人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Ootsuka
发明人： Masataka Hamada , Masayuki Ueyama , Kenji Ishibashi , Hiroshi Ootsuka
IPC分类号： G02B7/10 , G03B7/08 , G03B5/00 , G03B17/18
CPC分类号： G03B7/0807
摘要： A camera according to the present invention comprises a taking lens whose focal length is variable. A focal length thereof is determined based on a subject distance measured by a distance measuring circuit and a relation between a subject distance and a focal length previously stored in a memory or according to a manual operation. The relation stored in the memory is changed based on a focal length determined.
摘要翻译：根据本发明的照相机包括焦距可变的拍摄镜头。基于由距离测量电路测量的被摄体距离以及先前存储在存储器中的被摄体距离和焦距之间的关系或根据手动操作来确定其焦距。基于确定的焦距来改变存储在存储器中的关系。

23. 发明授权

US5266981A Camera capable of correcting camera-shake 失效
标题翻译：相机能够校正相机震动
公开(公告)号：US5266981A
公开(公告)日：1993-11-30
申请号：US581887
申请日：1990-09-13
申请人： Masataka Hamada , Hisayuki Masumoto , Takashi Okada , Hiroshi Ootsuka
发明人： Masataka Hamada , Hisayuki Masumoto , Takashi Okada , Hiroshi Ootsuka
IPC分类号： G03B17/18 , G02B27/64 , G03B5/00 , G03B17/14 , G03B13/00
CPC分类号： G03B5/00 , G02B27/646 , G03B17/14 , G03B2205/0007 , G03B2217/005 , G03B2217/185
摘要： A camera comprises an angular velocity sensor for detecting camera-shake. The angular velocity sensor takes a certain time to be stabilized after its operation is started. When correction of camera-shake is required during the certain period, it is displayed that correction of camera-shake is not possible.As a result, a photographer using the camera with the camera-shake detection sensor refrains from photographing when correction of camera-shake is not possible.
摘要翻译：相机包括用于检测相机震动的角速度传感器。角速度传感器在其操作开始后需要一定的时间来稳定。当在一段时间内需要校正相机抖动时，显示无法进行相机抖动校正。结果，在不能进行相机抖动校正的情况下，使用摄像机的相机抖动检测传感器的摄影机不进行拍摄。

24. 发明授权

US5235379A Camera system 失效
标题翻译：相机系统
公开(公告)号：US5235379A
公开(公告)日：1993-08-10
申请号：US353051
申请日：1989-05-16
申请人： Takehiro Katoh , Yoshihiko Azuma , Masayasu Hirano , Naohiro Kageyama , Toshihiko Ishimura , Kenji Tsuji , Hiroshi Ootsuka
发明人： Takehiro Katoh , Yoshihiko Azuma , Masayasu Hirano , Naohiro Kageyama , Toshihiko Ishimura , Kenji Tsuji , Hiroshi Ootsuka
IPC分类号： G02B7/28 , G03B7/08 , G03B7/091 , G03B17/42
CPC分类号： G02B7/28 , G03B17/425 , G03B7/0807 , G03B7/097
摘要： A camera system comprises a selector, an operable switch, a changing circuit and an inhibiting circuit. The selector selects one of a plurality of exposure lines. The changing circuit change as combination of the aperture value and the shutter speed value determine by both the selected exposure line and a brightness value in response to the operation of the operable switch. The inhibiting circuit inhibits the operation of changing circuit when a predetermined exposure line is selected by the selector. In the camera system, a photographer may only select the exposure mode through the operable switch in accordance with his intention and purpose in photography, and then the change of the exposure combination is inhibited in a certain exposure mode.

25. 发明授权

US5223886A AF camera system 失效
标题翻译： AF相机系统
公开(公告)号：US5223886A
公开(公告)日：1993-06-29
申请号：US756424
申请日：1991-09-09
申请人： Tokuji Ishida , Masataka Hamada , Jun Hasegawa , Kenji Ishibashi , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Masataka Hamada , Jun Hasegawa , Kenji Ishibashi , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/28
CPC分类号： G02B7/285
摘要： An AF camera system for automatically controlling an objective lens for focusing an object includes a focus detector for generating a defocus data DF carrying information of a defocus amount and a defocus direction based on a focus condition of an object to be focused through an objective lens detected in a detection cycle, an infocus detector for detecting an infocus condition based on the defocus data, a lens driver for driving the objective lens based on the defocus amount and defocus direction carried in the defocus data DF when the infocus detection mean did not detect the infocus condition; and a control for controlling the focus adjustment based on defocus data and/or the detection of the infocus condition detected by the infocus detection means.
摘要翻译：用于自动控制用于聚焦物体的物镜的AF相机系统包括焦点检测器，用于基于被检测物镜的待聚焦物体的聚焦条件来产生携带散焦量和散焦方向信息的散焦数据DF 在检测周期中，用于根据散焦数据检测聚焦条件的聚焦检测器，用于当聚焦检测装置没有检测到散焦数据DF时基于散焦量和散焦方向驱动物镜的透镜驱动器聚焦条件; 以及用于基于散焦数据控制焦点调整的控制和/或由焦点检测装置检测到的聚焦状态的检测。

26. 发明授权

US5191384A Distance measuring system 失效
标题翻译：距离测量系统
公开(公告)号：US5191384A
公开(公告)日：1993-03-02
申请号：US631225
申请日：1990-12-21
申请人： Motohiro Nakanishi , Hiroshi Ootsuka
发明人： Motohiro Nakanishi , Hiroshi Ootsuka
IPC分类号： G01S17/08 , G01S17/46 , G02B7/32
CPC分类号： G01S17/48 , G01S17/08 , G02B7/32
摘要： A distance measuring system of the active type for measuring a distance ranging from a short distance to a long distance with a high degree of accuracy. The system comprises light emitting means, three or more light receiving elements, and a selecting means for selecting output signals of different selected pairs of light receiving elements when the light emitting means emits light for first and second times for measuring distances within short and long distance ranges, respectively. The output signals in each selected pair are compared with one another to obtain ratios between them, and distances are calculated based on the ratios thus obtained. A distance to the object is then determined based on the calculated distances. Where the distance measuring system is incorporated in a camera, the lens of the camera is actuated in accordance with the distance value measured by the system.
摘要翻译：用于以高精度测量从短距离到远距离的距离的有源类型的距离测量系统。该系统包括发光装置，三个或更多个光接收元件，以及选择装置，用于当发光装置发光以进行第一次和第二次以测量短距离和长距离内的距离时，选择不同选定的一对光接收元件的输出信号范围。将每个选择的对中的输出信号彼此进行比较以获得它们之间的比例，并且基于由此获得的比率来计算距离。然后基于所计算的距离来确定到物体的距离。在距离测量系统结合在照相机中的情况下，照相机的透镜根据系统测量的距离值来启动。

27. 发明授权

US5049731A Automatic focus control device having a plurality of focus detection areas 失效
标题翻译：具有多个焦点检测区域的自动聚焦控制装置
公开(公告)号：US5049731A
公开(公告)日：1991-09-17
申请号：US457898
申请日：1989-12-27
申请人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
发明人： Tokuji Ishida , Toshio Norita , Hiroshi Ootsuka
IPC分类号： G02B7/34
CPC分类号： G02B7/346
摘要： An automatic focus control device including a plurality of photo-sensors corresponding, respectively, to a plurality of focus detecting regions, an optical system for guiding light to the photo-sensors, a first calculating device for calculating first defocus amounts upon reception of signals from the photo-sensors, respectively, a storage for storing deviation amounts in a direction of an optical axis for the focus detecting regions, respectively and a second calculating device for calculating second defocus amounts corrected on the basis of the first defocus amounts and the deviation amounts, respectively.

28. 发明授权

US4963916A Photographic camera 失效
公开(公告)号：US4963916A
公开(公告)日：1990-10-16
申请号：US203892
申请日：1988-06-08
申请人： Yoshihiro Tanaka , Sadafusa Tsuji , Yoshiaki Hata , Manabu Inoue , Hiroshi Ootsuka , Michihiro Iwata , Fumiaki Ishito , Koh Hayama
发明人： Yoshihiro Tanaka , Sadafusa Tsuji , Yoshiaki Hata , Manabu Inoue , Hiroshi Ootsuka , Michihiro Iwata , Fumiaki Ishito , Koh Hayama
IPC分类号： G02B7/08 , G03B9/08 , G03B9/10 , G03B15/05 , H02N2/06
CPC分类号： G03B9/08
摘要： A photographic camera of the type including a piezo-electric actuating element driven by energy accumulated in a capacitor for actuating a shutter wherein the piezo-electric element operates in stability to assure accurate appropriate opening and closing operation of the shutter of the camera and the capacitor is charged up rapidly to allow subsequent photographing operation to be done in a minute. In the camera, a charged voltage of the capacitor is checked several times to determine if it is sufficient to assure proper operation of the piezoelectric element, and if a then required level is not reached, then the capacitor is charged to the required voltage. While the capacitor is being charged, charging of a capacitor for a flash is inhibited. For operation of the shutter, a negative voltage is first applied across the piezo-electric element to set the same to its fixed home position, and then a positive voltage is applied to move the shutter from the home position to a predetermined opening position, whereafter the negative voltage is applied again to return the shutter to its initial position rapidly. The position of the shutter is also checked to assure proper operation of the camera.

29. 发明授权

US4958181A Camera system 失效
公开(公告)号：US4958181A
公开(公告)日：1990-09-18
申请号：US278033
申请日：1988-11-30
申请人： Norio Ishikawa , Masaaki Nakai , Masayasu Hirano , Akihiko Fujino , Hiroshi Ootsuka , Takeshi Egawa , Kunio Kawamura
发明人： Norio Ishikawa , Masaaki Nakai , Masayasu Hirano , Akihiko Fujino , Hiroshi Ootsuka , Takeshi Egawa , Kunio Kawamura
IPC分类号： G03B7/08 , G03B7/091
CPC分类号： G03B7/091 , G03B7/0807
摘要： A camera system being comprised of a camera and an external device is disclosed. The external device is detachably mounted on the camera which memorizes a program or data necessary for executing a program therein.When the external device is mounted on the camera, they are connected electrically with each other and communicate therebetween in order to read a program or data memorized in the external device into a memory means provided in the camera. The camera is controlled according to the program designated by the external device.

30. 发明授权

US4952965A Automatic focus detecting apparatus 失效
标题翻译：自动对焦检测装置
公开(公告)号：US4952965A
公开(公告)日：1990-08-28
申请号：US299646
申请日：1989-01-23
申请人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
发明人： Tokuji Ishida , Masataka Hamada , Toshio Norita , Masayuki Ueyama , Katsumi Kozakai , Hiroshi Ootsuka , Hideo Kajita , Kenji Ishibashi
IPC分类号： G02B7/36
CPC分类号： G02B7/36
摘要： An improved focus detecting apparatus comprises a photographic lens, focus adjusting apparatus for driving the photographic lens which has been placed on an initial focusing position to an in-focus position, an auxiliary light emitting apparatus for emitting an auxiliary light and a switch for selecting whether the focus adjustment should be carried out with the auxiliary light emitted or the focus adjustment should be carried out without the auxiliary light. The initial focusing position of the photographic lens can be switched dependent on whether the auxiliary light is emitted or not.
摘要翻译：一种改进的焦点检测装置，包括摄影镜头，用于驱动已经放置在对焦位置的初始聚焦位置的摄影镜头的焦点调节装置，用于发射辅助光的辅助发光装置和用于选择是否应用辅助光进行聚焦调整，或者在没有辅助光的情况下进行对焦调整。照相镜头的初始对焦位置可以根据辅助光是否发射而切换。

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