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1. 发明授权

US4634851A Control device for automatic focusing 失效
标题翻译：用于自动对焦的控制装置
公开(公告)号：US4634851A
公开(公告)日：1987-01-06
申请号：US831059
申请日：1986-02-19
申请人： Akira Ogasawara , Sakuji Watanabe , Nobuhiko Terui , Ken Utagawa , Kunihisa Hoshino
发明人： Akira Ogasawara , Sakuji Watanabe , Nobuhiko Terui , Ken Utagawa , Kunihisa Hoshino
IPC分类号： G03B13/36 , G02B7/28 , G02B7/34 , G01J1/20 , G03B3/10
CPC分类号： G02B7/34
摘要： A control device for automatic focusing includes a low sharpness discriminating circuit for identifying a minimum contrast required for focus detecting function and a correlation zone discriminating circuit for determining whether an object is in or out of a correlation zone in the vicinity of the in-focus position. Output signals are supplied from the two discriminating circuits to a sequence control circuit for determining whether to continue or discontinue operation of a lens driving apparatus for driving the lens. A control device may further include a low brightness discriminating circuit the output signal of which is supplied to the sequence control circuit to immediately discontinue the operation of the lens driving apparatus when the low brightness discriminating circuit identifies a low brightness of the object, regardless of the results of other discriminations.
摘要翻译：用于自动聚焦的控制装置包括用于识别焦点检测功能所需的最小对比度的低锐度鉴别电路和用于确定对象是否在对焦位置附近的相关区域中或之外的相关区域判别电路。输出信号从两个识别电路提供给顺序控制电路，用于确定是否继续或停止用于驱动透镜的透镜驱动装置的操作。控制装置可以进一步包括低亮识别电路，其低电平识别电路识别物体的低亮度时，其输出信号被提供给顺序控制电路，以立即停止透镜驱动装置的操作，而不管其他歧视的结果。

2. 发明授权

US4473286A Automatic focusing device of a camera 失效
标题翻译：相机的自动对焦装置
公开(公告)号：US4473286A
公开(公告)日：1984-09-25
申请号：US437012
申请日：1982-10-27
申请人： Sakuji Watanabe , Akira Ogasawara , Nobuhiko Terui , Ken Utagawa , Kunihisa Hoshino
发明人： Sakuji Watanabe , Akira Ogasawara , Nobuhiko Terui , Ken Utagawa , Kunihisa Hoshino
IPC分类号： G03B13/36 , G02B7/28 , G02B7/34 , G03B3/10
CPC分类号： G02B7/34
摘要： A camera capable of automatic focusing operation includes a picture-taking lens, photoelectric detector elements for photoelectrically detecting the light from an object to be photographed, a picture-taking lens driving device for driving the picture-taking lens to the in-focus position on the basis of the output of the photoelectric detector elements, a drive blocking device for detecting that the object is unsuitable for automatic focusing operation, thereby blocking the driving of the picture-taking lens by the picture-taking lens driving device, information detecting apparatus for detecting the information of the object, a memory for storing the output of the information detecting apparatus when the object is unsuitable for automatic focusing operation, and a releasing device for comparing the output of the information detecting apparatus with the output of the memory and releasing said blocking by the drive blocking device when the two outputs differ from each other.
摘要翻译：能够进行自动聚焦操作的相机包括：摄像镜头，用于光电检测来自被拍摄物体的光的光电检测器元件;用于将拍摄镜头驱动到对焦位置的摄影镜头驱动装置; 光电检测器元件的输出的基础，用于检测物体不适合于自动聚焦操作的驱动阻断装置，从而通过摄影镜头驱动装置阻挡摄像镜头的驱动，信息检测装置检测对象的信息;存储器，用于当对象不适于自动聚焦操作时存储信息检测装置的输出;以及释放装置，用于将信息检测装置的输出与存储器的输出进行比较，并释放所述当两个输出彼此不同时，由驱动器阻塞装置阻塞。

3. 发明授权

US4422739A Auto focus camera 失效
标题翻译：自动对焦摄像头
公开(公告)号：US4422739A
公开(公告)日：1983-12-27
申请号：US296143
申请日：1981-08-25
申请人： Sakuji Watanabe , Akira Ogasawara , Nobuhiko Terui , Kunihisa Hoshino , Ken Utagawa
发明人： Sakuji Watanabe , Akira Ogasawara , Nobuhiko Terui , Kunihisa Hoshino , Ken Utagawa
IPC分类号： G03B13/36 , G02B7/28 , G02B7/36 , G03B13/20 , G03B7/08
CPC分类号： G02B7/36
摘要： In a camera including a photoelectric converter device disposed in the substantial imaging plane of a phototaking lens, a device for detecting the in-focus or the out-of-focus of the phototaking lens with respect to an object to be photographed from an output of said photoelectric converter device, and a device responsive to the detecting device to drive and control the phototaking lens in a direction to be in focus with respect to the object, there is provided means responsive only to the detection of said in-focus by the detecting device to restrain the operation of the drive control device. The means includes timer means for enabling the continuance of said restraint during a predetermined time after the detection of the out-of-focus by the detecting device.
摘要翻译：在包括设置在感光透镜的基本成像平面中的光电转换器装置的照相机中，用于从摄像机的输出端检测摄影透镜相对于被拍摄对象的对焦或失焦的装置所述光电转换器装置和响应于检测装置的装置在相对于物体聚焦的方向上驱动和控制摄影透镜，提供了仅通过检测来检测所述对焦的装置用于限制驱动控制装置的操作的装置。该装置包括定时器装置，用于在通过检测装置检测到失焦之后的预定时间期间使得能够继续所述约束。

4. 发明授权

US4477169A Automatic focusing camera system and photographing lens structure therefor 失效
标题翻译：自动对焦相机系统和拍摄镜头结构
公开(公告)号：US4477169A
公开(公告)日：1984-10-16
申请号：US396724
申请日：1982-07-09
申请人： Nobuhiko Terui , Sakuji Watanabe , Hiroshi Meguro
发明人： Nobuhiko Terui , Sakuji Watanabe , Hiroshi Meguro
IPC分类号： G03B13/36 , G02B7/28 , G03B3/10 , G03B7/08
CPC分类号： G03B3/10
摘要： A lens structure with an imaging optical system detachably mountable on a camera body having a focus detecting device capable of detecting the positional relationship between the image of an object formed by the imaging optical system and a predetermined plane and of producing a corresponding detection signal comprises means for adjusting the imaging optical system in response to the detection signal, terminal means to be electrically connected to the camera body upon mounting of the lens structure on the camera body and detecting means adapted to transmit, to the camera body, a first signal in a first state where the imaging optical system is focused to the object at infinite distance, or a second signal in a second state where the imaging optical system is focused to the object at a shortest distance, or a third signal in a third state other than said first or second state.
摘要翻译：具有可拆卸地安装在相机主体上的成像光学系统的透镜结构，具有能够检测由成像光学系统形成的物体的图像与预定平面之间并产生相应检测信号的位置关系的焦点检测装置，用于响应于检测信号调整成像光学系统，当将镜头结构安装在照相机主体上时，端子装置电连接到照相机主体，以及适于将照相机主体中的第一信号传送到照相机主体的检测装置成像光学系统以无限远的距离聚焦在物体上的第一状态，或成像光学系统以最短距离聚焦到物体的第二状态的第二信号，或除了所述第三状态之外的第三状态的第三信号第一或第二状态。

5. 发明授权

US4408854A Automatic focus detecting apparatus of a camera 失效
标题翻译：相机的自动对焦检测装置
公开(公告)号：US4408854A
公开(公告)日：1983-10-11
申请号：US339660
申请日：1982-01-15
申请人： Nobuhiko Terui , Sakuji Watanabe
发明人： Nobuhiko Terui , Sakuji Watanabe
IPC分类号： G03B13/36 , G02B7/28 , G02B7/36 , G03B3/00
CPC分类号： G02B7/36
摘要： An automatic focus detecting apparatus of a camera comprises a focus detecting unit for receiving the light from an object to be photographed and producing a focus detection output, a driving circuit responsive to the focus detection output to effect at least one of the driving of a phototaking lens and focus condition display, an object brightness detecting unit for producing a brightness detection output corresponding to the brightness of the object, means for producing a time count starting signal, a timer circuit adapted to start time count in response to the time count starting signal and produce a blocking signal in response to the brightness detection output for a short time if the brightness is high or for a long time if the brightness is low, and a blocking circuit for preventing the driving circuit from responding to the focus detection output during the time the blocking signal is produced.
摘要翻译：相机的自动对焦检测装置包括：焦点检测单元，用于接收来自被拍摄对象的光并产生焦点检测输出;响应于焦点检测输出的驱动电路，以实现拍摄的驱动中的至少一个透镜和对焦条件显示器，用于产生对应于对象的亮度的亮度检测输出的对象亮度检测单元，用于产生时间计数开始信号的装置，适于根据时间计数开始信号开始时间计数的定时器电路并且如果亮度高，则在短时间内响应于亮度检测输出产生阻塞信号，或者如果亮度低，则产生阻塞信号;以及阻塞电路，用于防止驱动电路响应于期间的焦点检测输出时间产生阻塞信号。

6. 发明授权

US6049676A Motion compensation device for a camera system 失效
标题翻译：相机系统的运动补偿装置
公开(公告)号：US6049676A
公开(公告)日：2000-04-11
申请号：US538809
申请日：1995-10-03
申请人： Kazuharu Imafuji , Nobuhiko Terui
发明人： Kazuharu Imafuji , Nobuhiko Terui
IPC分类号： G03B17/00 , G03B5/00 , G03B17/14
CPC分类号： G03B5/00 , G03B2205/0007 , G03B2217/005
摘要： A motion compensation system for a camera including a detachable lens barrel and a camera body. The motion compensation system identifies whether the detection of motion compensation is possible within the camera body. In response to a lens status command to the lens barrel from camera body, the lens barrel transmits to the camera body data indicating whether the detection of motion by a motion sensor or a sensor circuit is possible. Upon receiving the data, the camera body identifies whether the detection of motion is possible.
摘要翻译：一种用于相机的运动补偿系统，包括可拆卸的镜筒和相机主体。运动补偿系统识别在相机机体内是否可以进行运动补偿的检测。响应于从相机机身到镜筒的透镜状态命令，透镜镜筒向相机主体传送数据，指示运动传感器或传感器电路的运动检测是否可能。在接收到数据后，相机机身识别是否可以进行运动检测。

7. 发明授权

US5864722A Vibration preventing camera 失效
标题翻译：防震相机
公开(公告)号：US5864722A
公开(公告)日：1999-01-26
申请号：US843966
申请日：1997-04-17
申请人： Hitoshi Aoki , Akira Katayama , Tatsuo Amanuma , Noboru Akami , Hidenori Miyamoto , Nobuhiko Terui , Hiroshi Wakabayashi , Toshiyuki Nakamura , Sueyuki Ohishi
发明人： Hitoshi Aoki , Akira Katayama , Tatsuo Amanuma , Noboru Akami , Hidenori Miyamoto , Nobuhiko Terui , Hiroshi Wakabayashi , Toshiyuki Nakamura , Sueyuki Ohishi
IPC分类号： G03B7/08 , G03B17/40
CPC分类号： G03B17/40 , G03B7/0807 , G03B2207/005 , G03B2217/005
摘要： A vibration preventing camera includes a vibration amount detecting unit for detecting the amount of vibration, a vibration correcting unit for correcting vibration, a light measuring unit for measuring the light value at a subject, and a control unit for controlling the vibration correcting unit in consonance with a detection signal that is obtained by the light measuring unit and the vibration detecting unit, and for activating the vibration detecting unit after the length of exposure is determined by the light value at the subject that is obtained by the light measuring unit. More preferably, a vibration preventing camera further includes a self-timer unit, and when the self-timer unit is set for an exposure, the vibration detecting unit is activated after the timing count down for the self-timer unit begins.
摘要翻译：防振相机包括用于检测振动量的振动量检测单元，用于校正振动的振动校正单元，用于测量被检体的光值的光测量单元，以及用于一致地控制振动校正单元的控制单元具有由光测量单元和振动检测单元获得的检测信号，并且在由光测量单元获得的被摄体的光值确定曝光长度之后启动振动检测单元。更优选地，防振摄像机还包括自拍单元，并且当自拍单元被设置为曝光时，在自拍定时器单元开始定时倒计时之后，振动检测单元被激活。

8. 发明授权

US5752092A Control unit for a vibration compensation device for use in an optical imaging system 失效
标题翻译：用于光学成像系统中的振动补偿装置的控制单元
公开(公告)号：US5752092A
公开(公告)日：1998-05-12
申请号：US377607
申请日：1995-01-25
申请人： Sueyuki Ohishi , Nobuhiko Terui
发明人： Sueyuki Ohishi , Nobuhiko Terui
IPC分类号： G03B17/00 , G03B5/00 , H04N5/232
CPC分类号： H04N5/23258 , G03B5/00 , H04N5/23248 , H04N5/23287 , G03B2205/0007 , G03B2217/005
摘要： A photographic device having a vibration compensation device which drives a correcting lens perpendicular to an optical axis to compensate for vibrations detected by a vibration detection circuit. The analog output of the vibration detection circuit is converted into a digital signal by an A/D converter having at least 10 bits of resolution and at least a 2 ms sampling rate. A one-chip microcomputer calculates the correcting lens target velocity based on the output of the A/D converter. The one-chip microcomputer is provided with a built-in multiplying function able to handle the multiplication of signed 8-bit and 16-bit data.
摘要翻译：一种具有振动补偿装置的摄影装置，其驱动垂直于光轴的校正透镜，以补偿由振动检测电路检测到的振动。振动检测电路的模拟输出由具有至少10位分辨率和至少2 ms采样率的A / D转换器转换为数字信号。单片机基于A / D转换器的输出计算校正透镜目标速度。单片机具有内置的乘法功能，能够处理带符号的8位和16位数据的乘法运算。

9. 发明授权

US5623327A Camera having memory device which stores timer values used in the computation of velocity of an image blur suppression lens 失效
标题翻译：相机具有存储用于计算图像模糊抑制透镜的速度的定时器值的存储器件
公开(公告)号：US5623327A
公开(公告)日：1997-04-22
申请号：US469819
申请日：1995-06-06
申请人： Sueyuki Ohishi , Nobuhiko Terui
发明人： Sueyuki Ohishi , Nobuhiko Terui
IPC分类号： G03B17/00 , G02B27/64 , G03B5/00 , H04N5/232 , G03B7/08
CPC分类号： H04N5/23258 , G02B27/646 , G03B5/00 , H04N5/23248 , H04N5/23287 , G03B2205/0015 , G03B2205/0053
摘要： A camera which compensates for vibrations to reduce image blur by shifting an image blur suppression lens. The image blur suppression lens is movable in directions perpendicular to the optical axis of the camera. An interrupter detects the position of the image blur suppression lens and produces a position detection signal having change points occurring to indicate the position of the image blur suppression lens. A timer produces a count value and a memory device stores the count value of the timer when a change point occurs in the position detection signal. A control device determines the displacement velocity of the image blur suppression lens from the count value stored in the memory device. In this manner, the accuracy and efficiency of the computation of the displacement velocity is improved.
摘要翻译：通过移动图像模糊抑制透镜来补偿振动以减少图像模糊的照相机。图像模糊抑制透镜可以在垂直于照相机的光轴的方向上移动。断续器检测图像模糊抑制透镜的位置，并产生具有变化点的位置检测信号，以指示图像模糊抑制透镜的位置。定时器产生计数值，并且当在位置检测信号中出现变化点时，存储器件存储定时器的计数值。控制装置根据存储在存储装置中的计数值确定图像模糊抑制透镜的位移速度。以这种方式，提高了位移速度计算的精度和效率。

10. 发明授权

US5337098A Camera-shake preventing device 失效
标题翻译：防抖装置
公开(公告)号：US5337098A
公开(公告)日：1994-08-09
申请号：US5566
申请日：1993-01-19
申请人： Kazuharu Imafuji , Nobuhiko Terui
发明人： Kazuharu Imafuji , Nobuhiko Terui
IPC分类号： G01M11/00 , G02B27/64 , G03B5/00 , G03B17/00 , G03B39/00
CPC分类号： G03B5/00 , G03B2205/0007 , G03B2205/0053 , G03B2207/005 , G03B2217/007
摘要： A camera-shake preventing device for preventing an image deflection due to a camera-shake by driving a part of an optical system on detecting the camera-shake, device being capable of restraining a futile consumption of a battery and previously confirming an effect to compensate the camera-shake.The device has a camera-shake detector, a computing unit, a camera-shake compensating lens, a lens driving unit and a compensating mode selecting unit. The camera-shake detector detects the camera-shake caused by a hand movement. The computing unit computes a proper camera-shake compensation quantity from the detected camera-shake. The camera-shake compensating lens is drivable for compensating the camera-shake. The lens driving unit drives the camera-shake compensating lens in such a direction as to cause no image deflection in accordance with the compensation quantity computed by the computing unit. The compensating mode selecting unit selects any one of camera-shake compensating modes, i.e., a regular compensating mode for regularly compensating the camera-shake after a release button has been half-depressed and a release compensating mode for compensating the camera-shake after the release button has been full-depressed.
摘要翻译：一种防抖装置，用于通过在检测到相机抖动时驱动光学系统的一部分来防止由于相机抖动引起的图像偏转，该装置能够限制电池的无效消耗，并且先前确认补偿的效果相机震动。该装置具有相机抖动检测器，计算单元，相机抖动补偿透镜，透镜驱动单元和补偿模式选择单元。相机抖动检测器检测由手动造成的相机抖动。计算单元从检测到的相机抖动中计算适当的相机抖动补偿量。相机抖动补偿镜头可驱动，以补偿相机抖动。透镜驱动单元驱动照相机抖动补偿透镜，使得不会根据由计算单元计算的补偿量导致图像偏转。补偿模式选择单元选择相机抖动补偿模式中的任何一种，即，在半按下释放按钮之后定期补偿相机抖动的常规补偿模式以及用于补偿相机抖动之后的释放补偿模式释放按钮已被全按下。

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