公开(公告)号：US5140362A

公开(公告)日：1992-08-18

申请号：US232435

申请日：1988-08-15

申请人： Yukio Morino ,  Kazuo Akimoto

发明人： Yukio Morino ,  Kazuo Akimoto

IPC分类号： G03B9/10

CPC分类号： G03B9/10

摘要： A shutter for a single lens reflex camera performs exposure operation by means of a drive motor after closing once an opening responding to release operation from a state that the shutter opening is opened.Said shutter provides a drive member actuated by the drive motor, an operating member which opens and closes the shutter opening by actuating a shutter blade actuated by said drive member, holding means for holding said operating member at an opened position of the shutter opening and means for closing said shutter blade rapidly at the initial stage of actuation of said drive motor.

摘要翻译： 用于单镜头反光相机的快门在从打开快门开启的状态开始响应于释放操作的关闭之后，借助于驱动马达执行曝光操作。 所述挡板提供由驱动马达驱动的驱动构件，操作构件通过致动由所述驱动构件致动的快门叶片来打开和关闭闸门开口;保持装置，用于将所述操作构件保持在闸门开口的打开位置， 用于在所述驱动马达的启动的初始阶段快速关闭所述快门叶片。

公开(公告)号：US4937603A

公开(公告)日：1990-06-26

申请号：US370236

申请日：1989-06-22

申请人： Yukio Morino ,  Yoichi Seki ,  Michitaka Nakazawa ,  Toshiaki Hirai ,  Yusuke Konishi ,  Michio Taniwaki ,  Katsuhito Niwa ,  Kenichi Watanabe

发明人： Yukio Morino ,  Yoichi Seki ,  Michitaka Nakazawa ,  Toshiaki Hirai ,  Yusuke Konishi ,  Michio Taniwaki ,  Katsuhito Niwa ,  Kenichi Watanabe

IPC分类号： G03B7/097 ,  G03B7/10 ,  G03B9/08

CPC分类号： G03B7/10 ,  G03B9/08

摘要： A camera capable of multiple exposure photography. The camera has a lens shutter for performing a programmed exposure operation and a diaphragm-adjusting operation and a focal-plane shutter. The camera further includes a first selector means and a second selector means. The operation mode of the camera is switched between a lens shutter mode and a focal-plane shutter mode by the first selector means. In the lens shutter mode, the lens shutter is operated as a programmed shutter. In the focal-plane shutter mode, the shutter speed and the aperture are controlled by the focal-plane shutter and the lens shutter, respectively. The second selector means establishes a multiple exposure photographic mode. Also, the second selector means sets up the lens shutter mode irrespective of the setting of the first selector means.

摘要翻译： 能够进行多次曝光摄影的相机。 该相机具有用于执行编程曝光操作和光阑调节操作和焦平面快门的透镜快门。 照相机还包括第一选择装置和第二选择装置。 通过第一选择器装置在镜头快门模式和焦平面快门模式之间切换照相机的操作模式。 在镜头快门模式下，镜头快门作为编程快门操作。 在焦平面快门模式下，快门速度和光圈分别由焦平面快门和透镜快门控制。 第二选择器装置建立多曝光照相模式。 此外，第二选择器装置设置透镜快门模式，而与第一选择器装置的设置无关。

公开(公告)号：US4212522A

公开(公告)日：1980-07-15

申请号：US961731

申请日：1978-11-17

申请人： Kiyoshi Kitai ,  Yukio Morino ,  Shogo Kato ,  Ichiro Nemoto

发明人： Kiyoshi Kitai ,  Yukio Morino ,  Shogo Kato ,  Ichiro Nemoto

IPC分类号： G02B7/28 ,  G03B3/10 ,  G03B9/08 ,  G03B13/34 ,  G03B7/08

CPC分类号： G03B3/10 ,  G03B9/08

摘要： In an automatic focusing camera having a shutter control member for controlling the shutter mechanism and a focusing member for regulating the position of the camera lens, an actuating member is provided for controlling the focusing member and the shutter control member. The actuating member is a single slidably mounted element which is movable between a charged position and a rest position and is biased into the rest position. The actuating member actuates the focusing member in the initial stage of movement from the charged position to the rest position and actuates the shutter control member in the final stage of the movement to the rest position.

摘要翻译： 在具有用于控制快门机构的快门控制构件和用于调节摄像机镜头的位置的聚焦构件的自动聚焦照相机中，设置有用于控制聚焦构件和快门控制构件的致动构件。 致动构件是单个可滑动安装的元件，其可在充电位置和静止位置之间移动并被偏置到静止位置。 致动构件在从充电位置到静止位置的初始运动阶段中致动聚焦构件，并且在运动的最后阶段致动快门控制构件到静止位置。

公开(公告)号：US4209242A

公开(公告)日：1980-06-24

申请号：US961729

申请日：1978-11-17

申请人： Kiyoshi Kitai ,  Yukio Morino ,  Shogo Kato ,  Ichiro Nemoto

发明人： Kiyoshi Kitai ,  Yukio Morino ,  Shogo Kato ,  Ichiro Nemoto

IPC分类号： G02B7/09 ,  G02B7/28 ,  G03B3/00 ,  G03B3/10 ,  G03B7/08 ,  G03B9/08 ,  G03B9/16 ,  G03B9/62 ,  G03B13/02

CPC分类号： G03B3/10 ,  G03B9/16

摘要： An automatic focusing camera capable of automatically focusing the photographic lens thereof by a system actuated by a signal produced by a focus detection circuit when the distance between the object to be photographed by the camera is detected includes an exposure control device comprising an exposure control circuit and an electromagnet. A photographic lens focusing member is movable in response to the shutter release operation and is stopped in response to the magnetizing of the electromagnet. An exposure device is actuated to open to start the exposure after the photographic lens focusing member is stopped, and is closed in response to the demagnetizing of the electromagnet which occurs upon the receipt thereof of the exposure completion signal generated by the exposure control circuit. In this way, a common electromagnet is used for both the focus control and the exposure control to simplify the construction of the camera and to reduce the cost thereof.

摘要翻译： 一种自动对焦照相机，其能够在检测到由照相机拍摄的物体之间的距离被检测到时由通过焦点检测电路产生的信号驱动的系统自动聚焦其摄影镜头的曝光控制装置包括曝光控制电路和 电磁铁 照相镜头聚焦构件可响应于快门释放操作而可移动，并且响应于电磁体的磁化停止。 致动曝光装置打开以在摄影镜头聚焦构件停止之后开始曝光，并且响应于在接收到由曝光控制电路产生的曝光完成信号时发生的电磁体的消磁而关闭曝光装置。 以这种方式，将共同的电磁铁用于聚焦控制和曝光控制，以简化相机的结构并降低其成本。

公开(公告)号：US4240732A

公开(公告)日：1980-12-23

申请号：US018912

申请日：1979-03-09

申请人： Yukio Morino ,  Shogo Kato ,  Masanori Watanabe

发明人： Yukio Morino ,  Shogo Kato ,  Masanori Watanabe

IPC分类号： G03B9/70 ,  G03B15/03

CPC分类号： G03B9/70

摘要： A flash changeover device for a shutter is operative when the exposure operation is performed by cancelling the retention on a shutter blade control in the charged state by the operation of an actuating member which has previously been charged and is actuated by a shutter release operation. The device includes a flash system changeover member, a switching member, a synchronizing switch and wherein the switching member is oscillatably mounted on the changeover member so as to close the synchronizing switch in connection with the operation of the actuating member when the flash system changeover member is set to a first position and to close the synchronizing switch in connection with the shutter blade opening operation of the shutter blade control member when the flash system changeover member is set at a second position. The synchronizing switch has contacts having relative positions which are independent of the position of the changeover member when the synchronizing switch is in the open state.

摘要翻译： 用于快门的闪光切换装置可操作，当通过先前已经充电并由快门释放操作致动的致动部件的操作来取消在充电状态下的快门叶片控制上的保持来执行曝光操作。 该装置包括闪光灯系统切换构件，切换构件，同步开关，并且其中切换构件可摆动地安装在切换构件上，以便当闪光系统切换构件 设置在第一位置并且当闪光系统切换构件被设置在第二位置时，关闭与快门叶片控制构件的快门叶片打开操作相关的同步开关。 同步开关具有当同步开关处于打开状态时具有与切换构件的位置无关的相对位置的触点。

公开(公告)号：US4208111A

公开(公告)日：1980-06-17

申请号：US18914

申请日：1979-03-09

申请人： Kiyoshi Kitai ,  Yukio Morino ,  Shogo Kato ,  Masanori Watanabe

发明人： Kiyoshi Kitai ,  Yukio Morino ,  Shogo Kato ,  Masanori Watanabe

IPC分类号： G03B7/16 ,  G03B9/24 ,  G03B9/62 ,  G03B9/70 ,  G03B9/08

CPC分类号： G03B9/70

摘要： In an electronic program shutter having sectoral shutter blades functioning in varying both the aperture and the exposure time corresponding to the brightness of the field, a synchronizing device according to the present invention comprises a sectoral shutter blade control lever which is oscillatable and capable of opening and closing the sectoral shutter blades and is normally urged in the direction that the sectoral shutter blades keep the aperture closed, a driving member which travels in one direction according to the shutter release operation, an actuating lever rotatable about a shaft fitted on the driving member and interlocked with the sectoral shutter blade control lever, an electromagnet which is unmagnetized at an exposure completion signal given by an exposure control circuit, and an armature which operates a flash light switch and cancels the engagement between the sectoral shutter blade control lever and the actuating lever when the electromagnet is unmagnetized and the attraction by the electromagnet is cancelled.

摘要翻译： 在具有扇形快门叶片的电子程序快门中，其具有改变对应于场的亮度的孔径和曝光时间，根据本发明的同步装置包括扇形快门叶片控制杆，其可振荡并且能够打开和 关闭扇形快门叶片，并且通常沿着扇形快门叶片保持孔关闭的方向被推动，根据快门释放操作沿一个方向行进的驱动构件，可绕安装在驱动构件上的轴旋转的致动杆， 与扇形快门叶片控制杆互锁，在由曝光控制电路给出的曝光完成信号下不磁化的电磁体和操作闪光灯开关的电枢，并抵消扇形快门叶片控制杆和致动杆之间的接合 当电磁铁不磁化时，a 电磁铁的取样被取消。

公开(公告)号：US4436418A

公开(公告)日：1984-03-13

申请号：US299528

申请日：1981-09-04

申请人： Yukio Morino

发明人： Yukio Morino

IPC分类号： G02B7/32 ,  G01C3/00 ,  G01C3/06 ,  G01C3/10 ,  G01S17/46 ,  G03B3/10 ,  G03B7/08

CPC分类号： G01S17/48 ,  G01C3/10 ,  G03B3/10

摘要： Light projected from active lighting means or light projecting means toward an object is reflected by said object and a light spot is produced on a light sensitive element by the reflected light. A distance to said object is determined by sensing a position of said light spot. When a shade detector scanning the surface of the light sensitive element shields the light spot generated by the light reflected from the object, a photoelectric output from said light sensitive element is varied. Correspondence between the position of said shade detector when said photoelectric output is varied and a distance to said object enables a measurement of the distance to said object.

摘要翻译： 从主动照明装置投射的光或朝向物体的光投射装置被所述物体反射，并且通过反射光在光敏元件上产生光点。 通过感测所述光斑的位置来确定到所述物体的距离。 当扫描感光元件的表面的色度检测器屏蔽由物体反射的光产生的光点时，来自所述光敏元件的光电输出变化。 当所述光电输出变化时所述灯罩检测器的位置与所述物体的距离之间的对应能够测量到所述物体的距离。

公开(公告)号：US5172158A

公开(公告)日：1992-12-15

申请号：US286995

申请日：1988-12-20

申请人： Yukio Morino ,  Shigeru Tagami ,  Atsushi Takami

发明人： Yukio Morino ,  Shigeru Tagami ,  Atsushi Takami

IPC分类号： G03B9/10 ,  G03B7/097 ,  G03B7/10

CPC分类号： G03B7/097 ,  G03B7/10

摘要： A camera shutter of the type in which a shutter blade is initially displaced from an open position, in which a shutter opening is open, to a closed position, in which the shutter opening is closed, prior to the exposure-taking operation includes an actuating member displaceable in shutter-opening and shutter-closing directions to actuate the shutter blade in opening and closing directions. A drive motor effects displacement of the actuating member in the shutter-opening and shutter-closing directions, and a biasing spring biases the actuating member in the shutter-opening direction thereby preventing accidental closing of the shutter blade in the event impacts are applied to the camera. A detection switch detects when the shutter blade is in the open position, the switch being responsive to displacement of the actuating member in the shutter-opening direction to detect the open position of the shutter opening.

摘要翻译： 在曝光拍摄操作之前，其中快门叶片最初从打开的挡板开口打开的打开位置移动到关闭位置的类型的相机快门，其中快门开口被关闭。 构件可在快门打开和快门关闭方向移动，以在打开和关闭方向上致动快门叶片。 驱动马达实现致动构件在快门打开和快门关闭方向上的位移，并且偏压弹簧在快门打开方向上偏压致动构件，从而防止在将冲击施加到快门叶片时意外关闭快门叶片 相机。 检测开关检测快门叶片何时处于打开位置，开关响应致动构件在快门打开方向上的位移，以检测快门开口的打开位置。

公开(公告)号：US4350427A

公开(公告)日：1982-09-21

申请号：US38247

申请日：1979-05-11

申请人： Kiyoshi Kitai ,  Yukio Morino ,  Shogo Kato ,  Masanori Watanabe

发明人： Kiyoshi Kitai ,  Yukio Morino ,  Shogo Kato ,  Masanori Watanabe

IPC分类号： G03B9/08 ,  G03B9/14 ,  G03B9/24 ,  G03B17/40 ,  G03B9/64 ,  G03B7/08

CPC分类号： G03B9/14 ,  G03B17/40

摘要： An electromagnetic shutter release device is provided with an electromagnet including an armature. A control circuit including two delay circuits are connected to the electromagnet for energizing same for a first period upon the initiation of the shutter release operation and thereafter energizing same for a second period upon the initiation of the exposure operation. The armature is mounted for movement to a first position during the first period, movement into a second position between the first and second periods and maintaining of same in the second position in the second period and into a third position after the second period. The movement of the armature from the first to the second position initiates the exposure operation and the movement of the armature from the second to the third position initiates the aperture closing operation which in turn begins the energization of the electromagnet during the second period whereupon the armature is maintained in position. As a result, a device is obtained which is technically and economically advantageous since it uses a single electromagnetic assembly for two purposes.

摘要翻译： 电磁快门释放装置设置有包括电枢的电磁体。 包括两个延迟电路的控制电路连接到电磁体，用于在开始快门释放操作时的第一周期激励电磁体，并且此后在曝光操作开始时对第二周期进行通电。 电枢被安装成在第一时段期间移动到第一位置，在第一周期和第二周期之间移动到第二位置，并且在第二周期中将电枢保持在第二位置并在第二周期之后保持在第三位置。 电枢从第一位置到第二位置的运动启动曝光操作，并且电枢从第二位置到第三位置的移动启动开闭关闭操作，该关闭操作又在第二时段期间开始对电磁体的通电，从而衔铁 保持在适当位置。 结果，获得了技术上和经济上有利的装置，因为它为两个目的使用单个电磁组件。

公开(公告)号：US4122464A

公开(公告)日：1978-10-24

申请号：US813768

申请日：1977-07-07

申请人： Tomoo Yonemoto ,  Hiroaki Ishida ,  Yukio Morino ,  Masanori Watanabe ,  Eiichi Onda

发明人： Tomoo Yonemoto ,  Hiroaki Ishida ,  Yukio Morino ,  Masanori Watanabe ,  Eiichi Onda

IPC分类号： G03B7/081 ,  G03B7/087 ,  G03B7/16 ,  G03B15/02 ,  G03B15/03 ,  G03B7/14 ,  G03B9/02

CPC分类号： G03B7/16 ,  G03B7/087

摘要： A diaphragm control device for flash photography is incorporated in a programming electric eye camera including an exposure control circuit and capable of automatically setting exposure time and diaphragm aperture according to the light of subject, the exposure control circuit has a photoconductive element and is adapted for controlling an electromagnet.The device includes a diaphragm lever operating in a fixed manner by the action of a spring to define diaphragm aperture, a control arm of a distance setting member, a diaphragm regulation lever controlled by the control arm and a change lever for interchanging first or second positions, at respective positions the diaphragm regulation lever being out of or in the turnable area of the diaphragm control lever.For daylight photography, the diaphragm regulation lever is forced by the change lever to be at the first position, and the diaphragm operating lever is controlled by an exposure control circuit to form a programming shutter adapted for automatically setting exposure time and diaphragm aperture according to the light of subject. On the other hand for flash photography, the diaphragm regulation lever is forced by the change lever to be in the second position, and the diaphragm operating lever is controlled alternatively either by said diaphragm regulation lever or by the exposure control circuit dependent on the light of subject so as to accomplish an exposure through the smaller of respective diaphragm apertures dependent on camera-subject distance and on scene light.

摘要翻译： 一种用于闪光摄影的光圈控制装置被结合在包括曝光控制电路的编程电眼照相机中，并且能够根据被摄体的光自动设定曝光时间和光阑孔径，曝光控制电路具有感光元件，并且适于控制 电磁铁