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    • 12. 发明授权
    • Vibration compensation device for a camera and an associated visual
display
    • 相机的振动补偿装置和相关的视觉显示
    • US5857122A
    • 1999-01-05
    • US787996
    • 1997-01-23
    • Hidenori MiyamotoHiroshi WakabayashiYoshihisa KitagawaYoshio ImuraTatsuo Amanuma
    • Hidenori MiyamotoHiroshi WakabayashiYoshihisa KitagawaYoshio ImuraTatsuo Amanuma
    • G03B5/00G03B17/00
    • G03B5/00G03B2205/0015G03B2205/0053G03B2217/005
    • 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.
    • 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。
    • 13. 发明授权
    • Rotary motion detector
    • 旋转运动检测器
    • US5708266A
    • 1998-01-13
    • US654784
    • 1996-05-28
    • Isao SoshiHidenori MiyamotoMinoru KatoJunichi OmiTatsuo AmanumaToshiyuki Nakamura
    • Isao SoshiHidenori MiyamotoMinoru KatoJunichi OmiTatsuo AmanumaToshiyuki Nakamura
    • G03B17/00F02B75/02G01D5/347G03B5/00H04N5/232G01D5/34
    • G01D5/34707F02B2075/027G03B2205/0015G03B2205/0053
    • 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.
    • 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。
    • 14. 发明授权
    • Camera having anti-vibration function with improved connection and
placement of anti-vibration components
    • 相机具有防振功能,改善了防振部件的连接和布置
    • US5557357A
    • 1996-09-17
    • US356002
    • 1994-12-14
    • Isao SoshiHidenori MiyamotoMinoru KatoJunichi OmiTatsuo AmanumaJirou AsamiYoshio Imura
    • Isao SoshiHidenori MiyamotoMinoru KatoJunichi OmiTatsuo AmanumaJirou AsamiYoshio Imura
    • G03B17/00H04N5/232G03B17/02
    • H04N5/2329G03B17/00H04N5/23248H04N5/23258H04N5/23287G03B2205/0015G03B2205/0053G03B2217/002G03B2217/005
    • A camera having improvements in (a) the placement of anti-vibration sensors, (b) the connection between components of an anti-vibration mechanism, (c) the connection between the anti-vibration mechanism and external testing devices and (d) the connection of the camera to a tripod. The camera body has first and second ends and a photographic lens which is positioned on the camera body between the first end and the second end. A battery compartment, first and second anti-vibrations sensors and a main capacitor are all positioned in the first end of the camera body. The first anti-vibration sensor is positioned between the battery compartment and the photographic lens. The first and second anti-vibration sensors reside on the same sensor card and the sensor card has a connector mounted thereon. An anti-vibration CPU resides on a separate, flexible printed circuit card and is connected to the anti-vibration sensors by inserting a potion of the flexible printed circuit card into the connector on the sensor card. Communication terminals are provided inside the camera for allowing external testing equipment to communicate with the anti-vibration sensors and the anti-vibration CPU. Moreover, the shutter release button is on the top of the camera and a tripod is fixed to the bosom of the camera so that depression forces from the pressing of the release switch are transferred to the tripod and do not cause the camera to vibrate.
    • (a)抗振动传感器的放置,(b)防振机构的部件之间的连接,(c)防振机构和外部测试装置之间的连接以及(d) 将相机连接到三脚架。 相机主体具有第一端和第二端以及在第一端和第二端之间位于相机主体上的摄影镜头。 电池仓,第一和第二抗振动传感器和主电容器都位于照相机主体的第一端。 第一个防振传感器位于电池盒和摄影镜头之间。 第一和第二防振传感器位于相同的传感器卡上,并且传感器卡具有安装在其上的连接器。 防振CPU位于单独的柔性印刷电路卡上,并通过将柔性印刷电路卡的一部分插入到传感器卡上的连接器中而连接到防振传感器。 通讯端子设置在摄像机内部,用于允许外部测试设备与防振传感器和防振CPU通讯。 此外,快门释放按钮位于相机的顶部,并且三脚架固定到相机的胸部,使得来自释放开关的按压的凹陷力传递到三脚架,并且不会使照相机振动。
    • 17. 发明授权
    • Vibration compensation camera having reduced power consumption in a
self-timer mode and a bulb mode
    • 振动补偿相机在自拍模式和灯泡模式下具有降低的功耗
    • US5659807A
    • 1997-08-19
    • US377066
    • 1995-01-23
    • Toshiyuki NakamuraTatsuo AmanumaKeishi Urata
    • Toshiyuki NakamuraTatsuo AmanumaKeishi Urata
    • G03B5/00G03B17/40G03B17/00G03B5/02
    • G03B5/00G03B17/40G03B2205/0015G03B2205/0053G03B2217/007
    • A vibration compensation camera to correct image vibration occurring due to camera vibration by driving a vibration compensation lens according to vibration detected by a vibration detection circuit. The vibration compensation camera also includes a delay mode setting device to set a time delay to perform a shutter opening operation after a predetermined time has elapsed after a release operation. When the delay mode setting device is set to the delay mode, the vibration compensation system is not operated, thereby reducing electric power consumption. The vibration compensation camera may also have a bulb mode function to perform photography while in a bulb mode. A bulb mode setting device sets a bulb mode to maintain a camera shutter in an open state. When the bulb mode setting device is set to the bulb mode, the vibration compensation system is not operated. The vibration compensation camera may also have a timed delay function to start the vibration detection circuit after a first delay time has elapsed from a release operation and to perform a shutter opening operation after a second delay time has elapsed from the release operation.
    • 一种振动补偿相机,用于通过根据振动检测电路检测到的振动来驱动振动补偿透镜来校正由于相机振动而产生的图像振动。 振动补偿摄像机还包括延迟模式设定装置,用于设定在释放动作之后经过预定时间之后执行快门打开操作的时间延迟。 当延迟模式设定装置设定为延迟模式时,振动补偿系统不工作,从而降低电力消耗。 振动补偿相机还可以具有灯泡模式功能,以在灯泡模式下执行拍摄。 灯泡模式设置装置设置灯泡模式以将照相机快门保持在打开状态。 当灯泡模式设定装置设置为灯泡模式时,振动补偿系统不工作。 振动补偿相机还可以具有定时延迟功能,以便在从释放操作经过第一延迟时间之后启动振动检测电路,并且在从释放操作经过第二延迟时间之后执行快门打开操作。