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100 条记录 (耗时 0.028 秒)

    Cameras having a coordinated energy supply system for shutter release
    3.
    发明授权
    Cameras having a coordinated energy supply system for shutter release 失效
    具有用于快门释放的协调能量供应系统的相机

    公开(公告)号：US4200374A

    公开(公告)日：1980-04-29

    申请号：US935878

    申请日：1978-08-23

    申请人： Masami Shimizu ,  Masanori Uchidoi ,  Nobuaki Date ,  Hiroshi Aizawa

    发明人： Masami Shimizu ,  Masanori Uchidoi ,  Nobuaki Date ,  Hiroshi Aizawa

    IPC分类号： G03B7/26 ,  G03B9/08 ,  G03B9/58 ,  G03B9/62 ,  G03B7/00

    CPC分类号： G03B9/58 ,  G03B7/0807 ,  G03B7/26

    摘要： A camera having a control system for coordinating the release actuator and electronic shutter with either one of a battery and an electric generator incorporated therein. As the battery has lost electrical energy, the removal of the battery from the camera enables the coordinating system to restrict the manual setting of an exposure time within faster limits and to supply electrical power from the generator to at least that portion of the automatic exposure control circuit which contributes to manual exposure control during the second stroke of the shutter release button, provided that the necessary mechanical energy for driving the generator was created and stored on suitable means during the preceding cycle of film winding operation.

    摘要翻译： 一种具有控制系统的照相机，其用于使释放致动器和电子快门与其中并入的电池和发电机中的任一个协调。 当电池已经失去电能时，电池从相机中的移除使得协调系统能够将曝光时间的手动设置限制在更快的范围内，并将发电机的电力提供给至少该部分自动曝光控制 在快门释放按钮的第二次行程期间有助于手动曝光控制的电路，只要在胶卷卷绕操作的前一循环期间产生用于驱动发生器的必要的机械能并将其存储在合适的装置上。

    Electronically operated magnetic control device for camera
    4.
    发明授权
    Electronically operated magnetic control device for camera 失效
    电子电磁式控制装置

    公开(公告)号：US4196995A

    公开(公告)日：1980-04-08

    申请号：US917330

    申请日：1978-06-20

    申请人： Hiroshi Aizawa ,  Masanori Uchidoi ,  Nobuaki Date ,  Masami Shimizu

    发明人： Hiroshi Aizawa ,  Masanori Uchidoi ,  Nobuaki Date ,  Masami Shimizu

    IPC分类号： G03B9/62 ,  G03B7/083 ,  G03B9/58

    CPC分类号： G03B9/58 ,  G03B7/083

    摘要： The disclose circuit energizes a magnetic winding of a shutter actuating device. A constant voltage circuit is connected across the magnetic winding, or between the power supply terminal of the magnetic winding and a basic potential to ensure that the response of the armature of the actuating device to the output of a timing circuit is stabilized despite variation in the voltage of an electrical power source. This produces the advantage of substantially improving the accuracy of exposure control, because the closing operation of the shutter is controlled through movement of the armature.

    摘要翻译： 公开的电路激励快门驱动装置的磁性绕组。 恒定电压电路跨过磁性绕组，或者在磁性绕组的电源端子和基本电位之间连接，以确保致动装置的电枢对定时电路的输出的响应稳定，尽管在 电源的电压。 这产生了显着提高曝光控制的精度的优点，因为通过电枢的移动来控制快门的关闭操作。

    Variable resistance
    5.
    发明授权
    Variable resistance 失效
    可变电阻

    公开(公告)号：US4146322A

    公开(公告)日：1979-03-27

    申请号：US782709

    申请日：1977-03-30

    申请人： Masami Shimizu ,  Junji Omi ,  Kunio Watanabe ,  Masanori Uchidoi ,  Hiroshi Aizawa

    发明人： Masami Shimizu ,  Junji Omi ,  Kunio Watanabe ,  Masanori Uchidoi ,  Hiroshi Aizawa

    IPC分类号： H01C10/23 ,  H01C10/08 ,  H01C10/48 ,  G03B7/00 ,  H01C1/012 ,  H01C10/16

    CPC分类号： H01C10/48 ,  H01C10/08

    摘要： The control part of the slide member in contact with electrodes of a variable resistance with resistance members and a plural number of electrodes is made larger than the insulation part between two adjacent electrodes so as to secure the conductivity between the electrodes and the slide member. The form of the slide member and the space provided between each electrode part with respect to other such parts satisfy a predetermined mathematical relationship.

    摘要翻译： 与具有电阻构件的可变电阻的电极和多个电极接触的滑动构件的控制部分被制成大于两个相邻电极之间的绝缘部分，以确保电极和滑动构件之间的导电性。 滑动构件的形状以及设置在每个电极部分之间相对于其它这些部件的空间满足预定的数学关系。

    Camera having a sound-making element
    7.
    发明授权
    Camera having a sound-making element 失效
    相机具有声音元素

    公开(公告)号：US4322146A

    公开(公告)日：1982-03-30

    申请号：US151698

    申请日：1980-05-20

    申请人： Masami Shimizu ,  Masanori Uchidoi ,  Nebuaki Date ,  Hiroshi Aizawa

    发明人： Masami Shimizu ,  Masanori Uchidoi ,  Nebuaki Date ,  Hiroshi Aizawa

    IPC分类号： G03B17/18 ,  G03B17/40 ,  G03B7/081

    CPC分类号： G03B17/40 ,  G03B17/18 ,  G03B7/0807

    摘要： The present invention relates to a camera having a sound-making element provided at a suitable position thereof in which sound signals are used as warning signals or confirming signals for operation of a self-timer.Sound control of said sound-making element is done by using counting signals of a binary counter which digitally controls the camera.Sound signals as warning signals and those as confirming signals for operation of a self-timer are distinguished by a difference in oscillation pulses.

    摘要翻译： 本发明涉及具有设置在其适当位置的声音元件的相机，其中声音信号被用作警告信号或确认用于自拍的操作的信号。 所述声音元件的声音控制通过使用数字控制相机的二进制计数器的计数信号来完成。 作为警告信号的声音信号和作为自拍定时器操作的确认信号的声音信号被振荡脉冲的差异区分。

    Digital camera
    8.
    发明授权
    Digital camera 失效
    数码相机

    公开(公告)号：US4286849A

    公开(公告)日：1981-09-01

    申请号：US009806

    申请日：1979-02-06

    申请人： Masanori Uchidoi ,  Masami Shimizu ,  Nobuaki Date ,  Hiroshi Aizawa

    发明人： Masanori Uchidoi ,  Masami Shimizu ,  Nobuaki Date ,  Hiroshi Aizawa

    IPC分类号： G03B7/08 ,  G03B7/091 ,  G03B7/097

    CPC分类号： G03B7/097 ,  G03B7/0807

    摘要： A digital camera with five automatic exposure modes is provided with corresponding individual cards upon selective insertion into the camera to effect the operation of either or both of the shutter and diaphragm in accordance with the digital output of a computer through logic selection circuits as the mode information on the inserted card is read into a binary coded decimal counter controlling operation of the logic circuits. When the card is absent from the camera, a first controlling push button for sequential display of the modes is rendered effective to pass a pulse train to the counter so that upon release of the button, the current mode displayed can be set. The card further includes information relating to the determination of whether or not to give a sound warning signal which occurs, in one embodiment, when the film nears the terminal end of footage. In another embodiment, the buzzer is utilized to assist in releasing not only a first but also an additional three buttons for setting exposure factors and a number of film frames available just after a desired symbol or digital value appears in the display as they are sequentially presented.

    摘要翻译： 具有五种自动曝光模式的数码相机在选择性地插入相机中时具有相应的单独的卡，以通过作为模式信息的逻辑选择电路根据计算机的数字输出来实现快门和隔膜中的任一个或两者的操作 在插入的卡上读入二进制编码十进制计数器来控制逻辑电路的操作。 当相机不存在卡时，用于顺序显示模式的第一控制按钮被有效地将脉冲串传递到计数器，使得在释放按钮时，可以设置显示的当前模式。 在一个实施例中，该卡还包括关于是否发出声音警告信号的确定的信息，当电影接近镜头的终端时。 在另一个实施例中，蜂鸣器用于帮助不仅释放第一个而且还附加三个按钮，用于设置曝光因子，并且在按顺序显示之后显示器中出现期望的符号或数字值之后可用的胶片帧数量 。