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公开(公告)号：US5905918A
公开(公告)日：1999-05-18
申请号：US780390
申请日：1997-01-08
CPC分类号： G02B7/102
摘要： A camera displacement mechanism control device can maintain the time required to effect removal of backlash within a set time. Zooming-down is started by the zoom-down switch being turned ON, and the lens barrel is driven as far as the wide-angle terminus if the zoom-down switch is not turned OFF during zooming-down. Alternatively, if the zoom down switch is turned OFF during zooming-down, the lens barrel is driven to the next halt position after the position where the zoom-down switch was turned OFF. In either case, the lens barrel is caused to overshoot the target halt position in the direction of scrolling-in for a time interval long enough to effect removal of backlash, and is subsequently driven in the direction of scrolling-out and halted at the described target halt position.
摘要翻译： 照相机位移机构控制装置可以在一定时间内保持实现消除间隙所需的时间。 如果缩放开关在缩小期间未关闭，缩放开关将变为ON，并将镜筒驱动到广角端。 或者，如果缩放开关在缩小期间关闭，则镜头筒在放大开关关闭的位置后被驱动到下一个停止位置。 在任一情况下，使镜筒在滚动方向上超过目标停止位置一段足够长的时间间隔以实现齿隙的去除，并且随后在所描述的方向上沿着滚动和停止的方向被驱动 目标停止位置。
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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
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。
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公开(公告)号：US5708266A
公开(公告)日：1998-01-13
申请号：US654784
申请日：1996-05-28
申请人： Isao Soshi , Hidenori Miyamoto , Minoru Kato , Junichi Omi , Tatsuo Amanuma , Toshiyuki Nakamura
发明人： Isao Soshi , Hidenori Miyamoto , Minoru Kato , Junichi Omi , Tatsuo Amanuma , Toshiyuki Nakamura
CPC分类号： G01D5/34707 , F02B2075/027 , G03B2205/0015 , G03B2205/0053
摘要： An apparatus to detect the amount and direction of rotary motion for use in a vibration compensation system in an optical camera. An indicator disk is provided around the output shaft of a motor which actuates a compensation lens to compensate for vibrations to the camera. The periphery of the indicator disk is provided with a series of holes. A pair of photodetectors, are arranged on the periphery of the disk so as to detect the holes passing thereunder. The two photodetectors are separated by a distance equal to 3/4 of the distance between two holes. By comparing the pattern of signals emitted by the photodetectors the direction of rotation of the indicator disk can be determined. Further, the pulses in the output of either photodetector can be counted to determine the amount of movement. The actual direction and amount of movement as calculated is provided to a vibration compensation circuit as feedback for use in controlling the compensation lens.
摘要翻译： 一种用于检测用于光学相机中的振动补偿系统中的旋转运动的量和方向的装置。 在马达的输出轴周围设置指示盘，其驱动补偿透镜以补偿相机的振动。 指示盘的周边设置有一系列孔。 一对光电检测器布置在盘的周边上，以便检测通过其的孔。 两个光电探测器之间的距离等于+ E，3/4 + EE之间的距离。 通过比较由光电检测器发射的信号的图案，可以确定指示盘的旋转方向。 此外，可以对两个光电检测器的输出中的脉冲进行计数以确定移动量。 计算出的实际运动方向和运动量被提供给作为用于控制补偿透镜的反馈的振动补偿电路。
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公开(公告)号：US5565940A
公开(公告)日：1996-10-15
申请号：US377274
申请日：1995-01-23
CPC分类号： G03B5/00 , G03B2205/0007 , G03B2205/0053 , G03B2217/005
摘要： A camera with a vibration correcting function, having a phototaking preparation start device releasing a preparatory operation start signal for instructing the start of a phototaking preparatory operation by a first manual operation, a vibration state detecting device detecting a vibration state based on the preparatory operation start signal, a phototaking start device releasing a phototaking start signal instructing the start of a phototaking operation by a second manual operation, a vibration correcting optical system varying the phototaking optical axis according to the output of the vibration state detecting device, by driving at least a part of the phototaking optical system based on the phototaking start signal, and a control device allowing the entry only, during the function of the vibration state detecting device prior to the release of the phototaking start signal, of a cancellation signal indicating the cancellation of the first manual operation to the phototaking preparation start device or the phototaking start signal.
摘要翻译： 具有振动校正功能的照相机，具有拍摄准备开始装置，其通过第一手动操作释放用于指示开始拍摄准备操作的预备操作开始信号，基于准备操作开始检测振动状态的振动状态检测装置 信号，拍摄开始装置，通过第二手动操作释放指示开始拍摄操作的拍摄开始信号，振动校正光学系统，根据振动状态检测装置的输出来改变拍摄光轴，至少驱动 基于拍摄开始信号的摄影光学系统的一部分，以及仅在拍摄开始信号释放之前在振动状态检测装置的功能期间仅允许入场的控制装置取消指示取消 首先手动操作拍摄准备 启动设备或摄影启动信号。
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5.发明授权公开(公告)号：US06256457B1
公开(公告)日：2001-07-03
申请号：US08799530
申请日：1997-02-13
IPC分类号： G03B1700
CPC分类号： G03B15/05 , G03B2205/0007 , G03B2215/05 , G03B2217/005
摘要： A camera equipped with a vibration detection unit which detects vibrations in the camera, a vibration compensation unit which performs vibration compensation based on the vibration detection signals of the vibration detection unit, and a strobe emitting unit which emits photographic fill-in light. A control unit is provided that prohibits charging of the strobe battery while the vibration detection unit is operating. In addition, when it has been determined that photographic fill-in light is needed, and the vibration detection unit is operating, and when the strobe battery is uncharged, the operation of the vibration detection unit is stopped.
摘要翻译： 一种配备有检测照相机振动的振动检测单元的照相机，基于振动检测单元的振动检测信号执行振动补偿的振动补偿单元和发出照相填充光的闪光灯发光单元。 提供控制单元，其在振动检测单元运行时禁止闪光灯电池的充电。 此外，当确定需要照相填充灯并且振动检测单元正在操作时，并且当闪光灯电池未充电时，停止振动检测单元的操作。
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公开(公告)号：US5724618A
公开(公告)日：1998-03-03
申请号：US782386
申请日：1997-01-13
CPC分类号： G03B5/00 , G03B17/425 , G03B2205/0007 , G03B2217/005
摘要： A camera with a vibration correction function provided with a continuous shot mode for carrying out continuous photographing, has a vibration detecting device for detecting vibration of the camer, a vibration correcting device for correcting the vibration of the camera at the time of photographing based on a signal from the vibration detecting device, a film feeding device for feeding a photographic film loaded in the camera, a film end detecting device for detecting an end of the photographic film, and a control device for stopping the operation of the vibration detecting device and making the film feeding device start rewinding the photographic film when receiving a film end detection signal from the film end detecting device during photographing under the continuous shot mode.
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7.发明授权Camera having scale imprintable capabilities and method for imprinting the scale 失效相机具有刻度的刻印能力和刻印尺度的方法
公开(公告)号：US5937213A
公开(公告)日：1999-08-10
申请号：US826041
申请日：1997-03-28
申请人： Hiroshi Wakabayashi , Hiroshi Terunuma , Hidenori Miyamoto , Hideya Inoue , Toshiyuki Nakamura , Tatsuo Amanuma , Yoshikazu Iida , Yoshihiro Takeuchi
发明人： Hiroshi Wakabayashi , Hiroshi Terunuma , Hidenori Miyamoto , Hideya Inoue , Toshiyuki Nakamura , Tatsuo Amanuma , Yoshikazu Iida , Yoshihiro Takeuchi
IPC分类号： G03B17/24
CPC分类号： G03B17/24 , G03B2206/004 , G03B2217/243 , G03B2217/244
摘要： A camera, such as a video camera or other electrically recordable camera, has scale imprintable capabilities and a method for imprinting a scale onto memory storage media. The camera and method imprints, optically or electrically, a standard scale on memory storage media for the purpose of estimating the size of a subject image. A photographic magnification calculation circuit calculates the photographic magnification based on a subject distance, and a reference scale setting circuit sets a reference scale for the purpose of estimating the size of the subject image on the memory storage media regardless of the magnification during picture taking or print size. An imprinting circuit imprints, optically or electrically, the reference scale onto the memory storage media in accordance with the reference scale setting circuit, and only when needed or wanted. The reference scale can be imprinted in a vertical or horizontal direction in accordance with a mode selection switch. In addition, date, time and other information can also be imprinted onto the memory storage media. Picture taking will not be performed when it is not possible to accurately superimpose the reference scale and warning displays are generated.
摘要翻译： 诸如摄像机或其他电子可记录照相机的相机具有可缩放的刻印能力和用于将刻度压印到存储器存储介质上的方法。 为了估计被摄体图像的尺寸，照相机和方法在存储器存储介质上以光学或电气方式印刷标准尺度。 摄影倍率计算电路基于被摄体距离来计算摄影倍率，并且参考比例设置电路设置用于在存储器存储介质上估计被摄体图像的尺寸的参考刻度，而不考虑在拍摄或打印期间的放大倍率 尺寸。 刻印电路根据参考比例设置电路将参考刻度光学或电气印记到存储器存储介质上，并且仅在需要或想要时才印刷。 根据模式选择开关，可以在垂直或水平方向上印刷参考刻度。 此外，日期，时间和其他信息也可以打印到存储器存储介质上。 如果无法准确地叠加参考刻度并且生成警告显示，则不执行拍摄。
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公开(公告)号：US5598246A
公开(公告)日：1997-01-28
申请号：US570823
申请日：1995-12-12
CPC分类号： G03B5/00 , G03B15/05 , G03B2205/0015 , G03B2215/0571
摘要： A camera capable of reducing image blur according to the present invention comprises a vibration detection device that detects the quantity of camera vibration, an image blur reducing device that, based upon the detection output from the vibration detection device, electrically drives an image blur reducing optical system in a direction different from the direction of the optical axis in order to reduce blurring of the photographic image, a flash photographing device that, when flash photographing conditions are present, performs photographing by emitting an illuminating light to illuminate the photographic subject, a pre-light emission device that, prior to flash photographing, performs pre-light emission in order to reduce the red eye phenomenon and a control device that, when flash photographing conditions are present, causes the image blur reducing device and the flash photographing device to operate after the pre-light emission by the pre-light emission device is completed.
摘要翻译： 根据本发明的能够减少图像模糊的相机包括：检测相机振动量的振动检测装置;基于来自振动检测装置的检测输出的图像模糊降低装置电驱动图像模糊减少光学 系统沿着与光轴方向不同的方向，以减少摄影图像的模糊;闪光拍摄装置，当存在闪光拍摄条件时，通过发射照明光来照射拍摄对象来进行摄影， 光发射装置，其在闪光拍摄之前执行预发光以减少红眼现象;以及控制装置，当存在闪光拍摄条件时，导致图像模糊降低装置和闪光拍摄装置操作 在预发光装置的预发光完成之后。
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公开(公告)号：US5510683A
公开(公告)日：1996-04-23
申请号：US345421
申请日：1994-11-21
CPC分类号： G03B17/425 , H02P23/16
摘要： A motor speed control device, preferably for use in a camera, controls a motor to rotate at a constant speed in accordance with a pulsed signal output from a motor speed detector, such as a photointerrupter. To overcome the control problems that occur when the motor abnormally stops rotating, preventing generation of pulsed, the motor speed control device includes a timer that measures elapsed time from a most recent pulse. When the elapsed time exceeds a predetermined value, the motor speed control device accelerates the motor so that control of the motor at a constant speed can continue.
摘要翻译： 优选用于照相机的电动机速度控制装置根据从诸如光断续器的电动机速度检测器输出的脉冲信号来控制电动机以恒定的速度旋转。 为了克服当电动机异常停止转动时发生的控制问题，防止产生脉冲，电动机速度控制装置包括计时器，该定时器测量从最近的脉冲的经过时间。 当经过时间超过预定值时，电动机速度控制装置加速电动机，使电动机以恒定的速度进行控制。
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10.发明授权
公开(公告)号：US5857122A
公开(公告)日：1999-01-05
申请号：US787996
申请日：1997-01-23
CPC分类号： G03B5/00 , G03B2205/0015 , G03B2205/0053 , G03B2217/005
摘要： A vibration compensation device for use in an optical imaging system, such as a camera, having a vibration detection unit to detect vibrations in the camera and a vibration compensation unit to drive a vibration compensation optical lens perpendicular to an optical axis to correct for the vibrations detected by the vibration detection unit. A display unit, preferably a lamp, is provided to indicate the detection of vibrations by the vibration detection unit. Further, the vibration detection device is provided with a switch to allow the user to select whether the vibration compensation device is to be enabled or disabled. When the vibration detection device is enabled, upon the halfpress of a shutter release button, the vibration detection unit is initialized to determine the point at which the angular velocity of the vibration compensation optical lens equals 0. Thereafter, the vibration compensation unit drives the vibration compensation optical lens in response to the signals from the vibration detection unit. Conversely, when the vibration compensation device is disabled, a wait time, equal to the amount of time otherwise required to detect where the angular velocity equals 0, is waited so as to present the photographer with the same feel regardless of whether he takes a picture with the vibration compensation device enabled or disabled.
摘要翻译： 一种用于诸如相机的光学成像系统的振动补偿装置，具有用于检测相机中的振动的振动检测单元和用于驱动垂直于光轴的振动补偿光学透镜的振动补偿单元，以校正振动 由振动检测单元检测。 提供显示单元，优选地灯，以指示由振动检测单元检测振动。 此外，振动检测装置设置有开关，以允许用户选择振动补偿装置是否被启用或禁用。 当启用振动检测装置时，在快门释放按钮的半衰期时，振动检测单元被初始化以确定振动补偿光学透镜的角速度等于0的点。此后，振动补偿单元驱动振动 补偿光学透镜响应于来自振动检测单元的信号。 相反，当振动补偿装置被禁用时，等待等待时间等于否则需要检测角速度等于0的时间量，以便给予摄影者相同的感觉，而不管他是否拍摄照片 振动补偿装置启用或禁用。
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