-
公开(公告)号：US4407573A
公开(公告)日：1983-10-04
申请号：US266103
申请日：1981-05-21
IPC分类号： G03B7/16
CPC分类号： G03B7/16
摘要： An improved operating device for a camera provided with a flash device which cooperates with the camera for flashlight photographing when the light emitting portion is brought to a position above the camera and suitable for flashlight photographing and with an operation device for bringing the light emitting portion to said position for flashlight photographing. The improved operation device comprises, a detecting circuit which produces an output when the brightness of the object is lower than a predetermined value; operation apparatus for receiving the output from the detecting circuit and bringing the light emitting portion to the position for flashlight photographing; and a detecting system for detecting the output voltage from a power source of the flash device and inhibiting said operation apparatus from operating when said detected source voltage is lower than the value necessary for flashlight photographing.
摘要翻译： 一种用于照相机的改进的操作装置，其具有闪光装置，当闪光灯发射部分被带到摄像机上方的位置并且适用于手电筒拍摄时，与用于手电筒拍摄的照相机配合，并且具有用于使发光部分 表示手电筒拍摄的位置。 改进的操作装置包括：当物体的亮度低于预定值时产生输出的检测电路; 操作装置，用于接收来自检测电路的输出并将发光部分带到手电筒拍摄位置; 以及检测系统，用于检测来自闪存装置的电源的输出电压，并且当所述检测的源电压低于手电筒拍摄所需的值时，禁止所述操作装置运行。
-
公开(公告)号：US4239358A
公开(公告)日：1980-12-16
申请号：US073425
申请日：1979-09-07
申请人： Yoshiaki Ohtsubo , Shigeo Akasaka , Sakuji Watanabe , Mikio Takemae , Ryuzo Motoori , Yasunori Kitamura
发明人： Yoshiaki Ohtsubo , Shigeo Akasaka , Sakuji Watanabe , Mikio Takemae , Ryuzo Motoori , Yasunori Kitamura
CPC分类号： G03B17/20
摘要： An alarm device control system in a camera having a metering device for measuring the brightness of an object and generating an output corresponding to a proper exposure value, and an alarm device for receiving the output of the metering device as input and giving an alarm when the proper exposure value does not satisfy predetermined photographing conditions. The system comprises switch means adapted to become operative in response to operation of a shutter release member, and a preparatory power source device for maintaining the metering device operative for a predetermined time after the switch means has become inoperative.
摘要翻译： 一种相机中的报警装置控制系统，具有用于测量物体的亮度并产生对应于适当曝光值的输出的计量装置，以及用于接收计量装置的输出作为输入的报警装置，并且当 适当的曝光值不满足预定拍摄条件。 该系统包括适于响应于快门释放构件的操作变得有效的开关装置，以及用于在开关装置变得不起作用之后将计量装置维持预定时间的预备电源装置。
-
公开(公告)号：US4238146A
公开(公告)日：1980-12-09
申请号：US69166
申请日：1979-08-23
申请人： Yasunori Kitamura , Shigeo Akasaka , Sakuji Watanabe , Mikio Takemae , Yoshiaki Ohtsubo , Ryuzo Motoori
发明人： Yasunori Kitamura , Shigeo Akasaka , Sakuji Watanabe , Mikio Takemae , Yoshiaki Ohtsubo , Ryuzo Motoori
CPC分类号： G03B17/20
摘要： An alarm device in a camera comprises a shutter speed manual/auto change-over dial having a first Auto position and a second Auto position, and alarm sound generating circuit operatively associated with the change-over dial so as to become operative in the first Auto position and to become non-operative in the second Auto position, and means for visually displaying the sound alarm non-operation condition which is operatively associated with the change-over dial so as to become non-operative in the first Auto position and to become operative in the second Auto position.
摘要翻译： 相机中的报警装置包括具有第一自动位置和第二自动位置的快门速度手动/自动转换拨盘，以及与转换拨盘可操作地相关联的报警声产生电路，以便在第一自动 位置并且在第二自动位置中变得不起作用，以及用于可视地显示与转换拨盘可操作地相关联的声音报警非操作状态以便在第一自动位置变得不起作用的装置，并且变成 在第二个自动位置运行。
-
公开(公告)号：US4035817A
公开(公告)日：1977-07-12
申请号：US654767
申请日：1976-02-03
申请人： Yozo Iida , Shigeo Akasaka , Yasuhito Kawahara
发明人： Yozo Iida , Shigeo Akasaka , Yasuhito Kawahara
CPC分类号： G03B17/38
摘要： A remote controlled camera having a fitting member for mounting a signal receiving device to receive a remote control signal on the body of the camera, and a light intercepting device incorporated in the camera body to intersect a light path of an incident light beam through an eye-piece and to be actuated in conjunction with mounting operation of a reote control signal receiver on the camera body.
摘要翻译： 一种遥控摄像机，其具有用于安装信号接收装置以接收相机主体上的遥控信号的装配构件，以及结合在照相机主体中以将入射光束通过眼睛的光路相交的遮光装置 并与摄像机主体上的转接控制信号接收器的安装操作一起被启动。
-
公开(公告)号：US4173404A
公开(公告)日：1979-11-06
申请号：US851678
申请日：1977-11-15
申请人： Shigeo Akasaka
发明人： Shigeo Akasaka
摘要： In a shutter dial device for camera having a shutter dial having a plurality of apertures for manual setting which are equal in diameter and formed on a circle centered at the rotary shaft of the shutter dial and a steel ball biased so as to be urged into each of the apertures, the apertures and the steel ball together constituting a click stop mechanism for manually setting the shutter speed, there is formed on the circle of the shutter dial an aperture for automatic setting having a diameter equal to or larger than the diameter of the steel ball, and a release member is provided on the shutter dial for stopping the steel ball in a position where the half or more of the steel ball drops into the aperture for automatic setting and for forcing back the steel ball out of the aperture for automatic setting by the manual operation.
摘要翻译： 在具有具有多个用于手动设置的孔的快门拨盘的快门拨盘装置中，其具有相同的直径并且形成在以快门盘的旋转轴为中心的圆圈上，并且钢珠被偏压以被推入每个 的孔，孔和钢球一起构成用于手动设定快门速度的咔嗒停止机构，在快门表盘的圆上形成直径等于或大于直径的直径的自动设定孔 钢球和释放构件设置在快门表盘上，用于将钢球停止在钢球的一半或更多落入自动设定孔中的位置，并将钢球从孔中推出自动 通过手动操作进行设置。
-
公开(公告)号：US4051496A
公开(公告)日：1977-09-27
申请号：US654333
申请日：1976-02-02
申请人： Yozo Iida , Shigeo Akasaka , Yasuhito Kawahara
发明人： Yozo Iida , Shigeo Akasaka , Yasuhito Kawahara
摘要： A remote control camera having a fitting member for mounting thereon a signal receiving device to receive a remote control signal, the body of the signal receiver, when fitted on the camera body, serving to cover the entire eye-piece on the camera body to intercept light entering into the camera body through the eye-piece.
-
公开(公告)号：US4165164A
公开(公告)日：1979-08-21
申请号：US907307
申请日：1978-05-18
申请人： Shigeo Akasaka
发明人： Shigeo Akasaka
摘要： A clicking apparatus for permitting two dials to be click stopped independently of each other comprises an intermediate member interposed between the two dials. The intermediate member has a through bore arranged in such manner that one open end of the bore may be opposed to any of a number of click holes or bores of the first dial and the other open end may be opposed to any of a number of click holes or bores of the second dial. In the through bore there are inserted two steel balls spaced by a biasing member by which one of the two steel balls is biased against the first dial and the other ball is biased against the second dial so as to effect click stop action for each dial.
摘要翻译： 用于允许两个拨盘彼此独立地停止的点击装置包括插入在两个拨盘之间的中间部件。 中间构件具有通孔，该通孔以这样的方式布置，使得孔的一个开口端可以与第一拨盘的多个点孔或孔中的任何一个相对，而另一个开口端可以与多个点击中的任何一个相对 第二个拨号盘的孔或孔。 在通孔中插入两个钢珠，两个钢球由偏置构件隔开，两个钢球中的一个钢球偏压抵靠第一刻度盘，另一个球偏压在第二转盘上，从而对每个刻度盘产生点击停止动作。
-
公开(公告)号：US4164370A
公开(公告)日：1979-08-14
申请号：US843317
申请日：1977-10-18
CPC分类号： G03B9/34
摘要： A shutter device in a camera which effects photography with shutter curtains maintained open for a predetermined time comprises a rotatable member for normal rotation by a spring, shutter opening formation means operatively associated with the rotatable member to move in a direction to form a shutter opening with normal rotation of the rotatable member and to move in a direction to close the shutter opening with reverse rotation of the rotatable member, a motor, control means operatively associated with the motor to be displaceable to a first position in which it blocks normal rotation of the rotatable member and maintains the shutter opening closed, a second position in which it permits the normal rotation of the rotatable member by the bias force of the spring immediately after the motor is started, and a third position in which it transmits the drive of the motor to the rotatable member so as to reverse the rotation of the rotatable member after the normal rotation thereof, means for stopping normal rotation of the rotatable member, and motor control means for starting the motor in response to an extraneous operating signal for starting photography, for stopping the motor after the normal rotation of the rotatable member by the bias force of the spring is started, for starting the motor in response to an extraneous signal for terminating the photography, and for stopping the motor when the shutter opening has reached its closed position.
摘要翻译： 照相机中的快门装置，其利用快门帘维持打开预定时间的摄影，包括用于通过弹簧正常旋转的旋转构件，与可旋转构件可操作地相关联的活门开口形成装置，以在形成具有 可旋转构件的正常旋转并且沿着可旋转构件的反向旋转关闭活门开口的方向移动;电动机，与电动机可操作地相关联的控制装置，其可移动到第一位置，在第一位置阻止旋转构件的正常旋转 可旋转构件并且将开闭器开口保持关闭，第二位置，其允许刚刚在电动机起动之后弹簧的偏压力使可旋转构件正常旋转;第三位置，其传递电动机的驱动 以便在其正常旋转之后使可旋转构件的旋转反向 r停止旋转构件的正常旋转;以及电动机控制装置，用于响应于用于开始摄影的外部操作信号起动电动机，用于在通过弹簧的偏压力开启可旋转构件的正常旋转之后停止电动机， 用于响应于用于终止摄影的外来信号起动电动机，以及当快门开启已经到达其关闭位置时停止电动机。
-
公开(公告)号：US4112449A
公开(公告)日：1978-09-05
申请号：US723583
申请日：1976-09-15
申请人： Shigeo Akasaka
发明人： Shigeo Akasaka
CPC分类号： G03B17/425
摘要： In a motor driven device having a switch for opening and closing an electric circuit for driving a motor, a stop motion device adapted to transmit the drive of the motor to produce an output comprises first transmission means displaceable between a closing position for closing the switch and an opening position for opening the switch and operatively associated with the motor, second transmission means operatively associated with the first transmission means to transmit the drive of the motor to the outside thereof, and means for biasing the first transmission means more toward the closing position when it is in said closing position. The first transmission means may thus be displaced to the opening position when an extraneous force suppressing the output during operation acts on the first transmission means more strongly than the biasing force of the bias means.
摘要翻译： 在具有用于打开和关闭用于驱动电动机的电路的开关的电动机驱动装置中，适于传递电动机的驱动以产生输出的停止运动装置包括可在关闭开关的关闭位置和 用于打开开关并与电动机可操作地相关联的打开位置，与第一传动装置可操作地相关联以将电动机的驱动传递到其外部的第二传动装置，以及用于将第一传动装置偏向闭合位置的装置， 它处于关闭位置。 因此，当在操作期间抑制输出的外力大于偏置装置的偏置力时，第一传动装置可以移位到打开位置。
-
公开(公告)号：US4057333A
公开(公告)日：1977-11-08
申请号：US608007
申请日：1975-08-26
申请人： Shigeo Akasaka , Hiroaki Tanaka
发明人： Shigeo Akasaka , Hiroaki Tanaka
CPC分类号： G03B7/00
摘要： An exposure time control device in a cinecamera comprises a rotatable shutter, an electric motor for driving the shutter, a power source for the motor, and changing means operatively associated with the rotatable shutter to change the number of revolutions of the motor within a period during which an aperture is opened and closed by the rotatable shutter.
摘要翻译： 电影院中的曝光时间控制装置包括可旋转快门，用于驱动快门的电动马达，用于马达的电源，以及与可旋转快门可操作地相关联的改变装置，以在一段时间内改变马达的转数 其中孔被可旋转快门打开和关闭。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.02 秒)
