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公开(公告)号：US4227787A
公开(公告)日：1980-10-14
申请号：US3530
申请日：1979-01-15
申请人： Hiroshi Aizawa , Masami Shimizu , Masanori Uchidoi , Tokuichi Tsunekawa , Yukio Iura , Masayoshi Yamamichi
发明人： Hiroshi Aizawa , Masami Shimizu , Masanori Uchidoi , Tokuichi Tsunekawa , Yukio Iura , Masayoshi Yamamichi
CPC分类号： G03B7/093 , G03B2217/005
摘要： When an electric shutter camera is set at a bulb photographing mode, which camera has an electro-magnetic release which places a photo-sensing circuit in an active state by a photo-sensing switch associated with a first stroke of a shutter button and provides shutter release by a camera-initiating switch associated with the second stroke of the shutter button, shutter release is performed by the camera-initiating switch and at the same time, the retention of a shutter follower screen is released in association with the photo-sensing switch to complete bulb photographing action.
摘要翻译： 当电动快门摄像机设置在灯泡拍摄模式时，哪个摄像机具有电磁释放，其通过与快门按钮的第一行程相关联的感光开关将感光电路置于活动状态，并且提供快门 通过与快门按钮的第二笔画相关联的相机启动开关释放，由相机启动开关执行快门释放，并且同时，与感光开关相关联地释放快门随动屏幕的保持 完成灯泡拍摄动作。
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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
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。
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23.发明授权Camera with printed circuit boards comprising resistance-conductor laminated constructions 失效带印刷电路板的相机包括电阻导体层压结构
公开(公告)号：US4520340A
公开(公告)日：1985-05-28
申请号：US387450
申请日：1982-06-11
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
CPC分类号： G03B17/00 , H05K1/167 , G03B2217/002 , H05K1/14 , H05K2201/0355 , H05K2201/0376 , H05K2201/09263 , H05K2201/09881 , H05K2201/10196 , H05K2203/0278 , H05K2203/0361 , Y10T29/49155
摘要： The present invention relates to a camera with the main circuit boards and the sub-circuit boards comprising electrical circuit constructions constituted with resistance-conductor laminated constructions so designed that the insulating support on which a resistance material layer and a conductor material layer are laminated are processed by means of the selective etching and so on in such a manner that the resistance members are constituted with the resistance material layer while the conductor parts such as wirings, terminals and so on are constituted with the conductor material layer.
摘要翻译： 本发明涉及具有主电路板和子电路板的照相机，其包括由电阻导体层叠结构构成的电路结构，其被设计成使得其上层叠有电阻材料层和导体材料层的绝缘支撑件被加工 通过选择性蚀刻等，使得电阻构件由电阻材料层构成，而诸如布线，端子等的导体部分由导体材料层构成。
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公开(公告)号：US4488800A
公开(公告)日：1984-12-18
申请号：US121104
申请日：1980-02-13
申请人： Yukio Iura , Masami Shimizu , Hiroshi Aizawa , Tokuichi Tsunekawa , Masanori Uchidoi , Masayoshi Yamamichi
发明人： Yukio Iura , Masami Shimizu , Hiroshi Aizawa , Tokuichi Tsunekawa , Masanori Uchidoi , Masayoshi Yamamichi
摘要： Object brightness information is measured and diaphragm aperture value is appex operated using the setting information of mounted lens and the photographing conditions an input to effect ON-OFF control of an automatic-manual change-over means. The change-over means is associated with the photographing mode change-over operation of a diaphragm setting means for displaying the photographing mode within a finder.
摘要翻译： 测量对象亮度信息，并使用安装的镜头的设置信息和摄影条件进行光阑孔径值的操作，以实现自动手动转换装置的ON-OFF控制的输入。 切换装置与用于在取景器内显示拍摄模式的隔膜设置装置的拍摄模式切换操作相关联。
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公开(公告)号：US4145130A
公开(公告)日：1979-03-20
申请号：US711294
申请日：1976-08-03
申请人： Masami Shimizu , Hiroshi Aizawa , Masayoshi Yamamichi , Yukio Iura , Masanori Uchidoi , Tokuichi Tsunekawa
发明人： Masami Shimizu , Hiroshi Aizawa , Masayoshi Yamamichi , Yukio Iura , Masanori Uchidoi , Tokuichi Tsunekawa
摘要： In cameras, a magnetic mechanism is used to control various camera operations. In order to reduce current consumption in supplying such magnetic mechanism, the present invention provides an improvement over known designs. The present inventive system for the magnetic mechanism thus presents a second reset member beside the normal reset member for releasing the current supply to the magnetic mechanism. If the current is continued to be supplied to the above mentioned magnetic mechanism by mistake, the above mentioned second reset member interrupts the current supply to the above mentioned magnetic mechanism instead of the normal reset member. In this way, the useless consumption of the battery can be avoided.
摘要翻译： 在相机中，磁机制用于控制各种相机操作。 为了减少供应这种磁性机构的电流消耗，本发明提供了对已知设计的改进。 因此，本发明的用于磁性机构的本发明的系统在正常复位构件旁边呈现第二复位构件，用于释放对磁性机构的电流供应。 如果电流被错误地继续提供给上述磁性机构，则上述第二复位构件中断了对上述磁性机构的电流供应，而不是正常复位构件。 以这种方式，可以避免电池的无用的消耗。
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公开(公告)号：US4114173A
公开(公告)日：1978-09-12
申请号：US758200
申请日：1977-01-10
申请人： Nobuo Tezuka , Masanori Uchidoi , Yukio Iura , Masami Shimizu , Ryoichi Yoshikawa , Hiroshi Aizawa
发明人： Nobuo Tezuka , Masanori Uchidoi , Yukio Iura , Masami Shimizu , Ryoichi Yoshikawa , Hiroshi Aizawa
CPC分类号： G03B17/38
摘要： A camera having an electrically operated self-timer is provided with an operation mode display device arranged so that when the camera is switched to an exposure control mode by the self-timer, the display being ready for actuation of the timer is rendered recognizable from the object side or to the photographer, while when switched to any other exposure control mode, this display is shielded so as not to be recognizable from the object side or to the photographer.
摘要翻译： 具有电动自拍器的相机设置有操作模式显示装置，其被布置成使得当通过自拍定时器将照相机切换到曝光控制模式时，可以从 物体侧或摄影者，当切换到任何其它曝光控制模式时，该屏幕被屏蔽，从而不能从物体侧或摄影者识别。
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公开(公告)号：US4153360A
公开(公告)日：1979-05-08
申请号：US764287
申请日：1977-01-31
申请人： Noboru Kodaira , Nobuo Tezuka , Mitio Senuma , Teiji Hashimoto , Masanori Uchidoi , Yukio Iura
发明人： Noboru Kodaira , Nobuo Tezuka , Mitio Senuma , Teiji Hashimoto , Masanori Uchidoi , Yukio Iura
摘要： A focal plane shutter for a camera includes a shutter unit casing for supporting a shutter mechanism. A rotatable body is connected with the shutter for winding up the shutter to a charged position. A shutter driving spring is also connected with the shutter mechanism for driving the shutter and a holding member is coupled with the rotatable body for holding the shutter mechanism in a charged position. A driving shaft carrying a driving gear is coupled to the rotatable body through a transmission gear and a clutch. A spring is coupled with the clutch to urge the clutch in a direction for releasing engagement between the transmission gear and the rotatable body. The driving gear has a plane section on its circumferential periphery spacing adjacent teeth apart so that engagement between the driving gear and the transmission gear is released when the rotatable body is held so that the transmission gear and the clutch can rotate, under the influence of the spring, back to the initial position.
摘要翻译： 用于相机的焦平面快门包括用于支撑快门机构的快门单元壳体。 可旋转体与快门连接，用于将快门卷绕到充电位置。 快门驱动弹簧还与快门机构连接以驱动快门，并且保持构件与可旋转体联接，用于将快门机构保持在充电位置。 承载驱动齿轮的驱动轴通过传动齿轮和离合器联接到旋转体。 弹簧与离合器联接以沿着用于释放传动齿轮和可旋转体之间的接合的方向推动离合器。 驱动齿轮具有在其周向间隔相邻的间隔的平面部分，使得当可旋转体被保持时驱动齿轮和传动齿轮之间的接合被释放，使得传动齿轮和离合器可以在 春天，回到初始位置。
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公开(公告)号：US4371243A
公开(公告)日：1983-02-01
申请号：US298334
申请日：1981-08-31
IPC分类号： G03B7/0805 , G03B7/081 , G03B7/16 , G03B7/085 , G03B15/05
摘要： A camera detects which of a number of operating modes is dialed into a flash unit by sensing the current level produced by a source. In response to dialing of a daylight EE mode, the camera measures the brightness of the object to be photographed and conforms the diaphragm aperture to a preselected shutter speed. In one flash mode the flash unit transmits desired aperture and shutter speed data suitable for flash and the camera automatically responds. In another mode, the shutter speed is set into the camera and the camera automatically controls the diaphragm aperture on the basis of data transmitted by the flash unit.
摘要翻译： 相机通过感测源产生的当前电平来检测多少个操作模式中的哪一个被拨入闪存单元。 响应于拨打日光EE模式，相机测量要拍摄的对象的亮度，并将光阑孔径符合预选的快门速度。 在一个闪光模式下，闪光灯发射所需的适合闪光灯的光圈和快门速度数据，相机自动响应。 在另一种模式下，将快门速度设置在相机中，相机根据闪光灯组件发送的数据自动控制光阑孔径。
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公开(公告)号：US4182562A
公开(公告)日：1980-01-08
申请号：US868862
申请日：1978-01-12
申请人： Tomonori Iwashita , Masanori Uchidoi , Toshikazu Ichiyanagi , Tetsuya Taguchi , Yukio Iura , Hiroshi Aizawa
发明人： Tomonori Iwashita , Masanori Uchidoi , Toshikazu Ichiyanagi , Tetsuya Taguchi , Yukio Iura , Hiroshi Aizawa
CPC分类号： G03B17/425
摘要： An automatic winding up device for a camera, in which a device for detecting the winding up completion signal supplied from the camera body as well as a delay device starting to operate by the detection of the winding up completion signal by the detecting device are disclosed. These devices operate in such a manner that the current supply to the winding up motor is maintained during the operation of the delay device. This acts to overload the motor for a certain time determined by the delay device after the completion of the winding up operation and overloads the winding up mechanism of the camera body. The current supply to the motor is interrupted after lapse of a time determined by the delay device so as to stop the motor. The winding up member is driven in the reversed direction by the reaction of the overload exercised on the winding up mechanism so that the load exercised on the camera is released at the termination of the winding up operation.
摘要翻译： 公开了一种用于摄像机的自动上弦装置，其中用于检测从相机机身提供的卷绕完成信号的装置以及通过检测装置检测到卷绕完成信号而开始工作的延迟装置。 这些装置的工作方式是在延迟装置的操作期间保持对卷绕电动机的电流供应。 这样做可以使电机在完成卷绕操作后由延迟装置确定一定时间，并使相机机身的卷绕机构过载。 在经过由延迟装置确定的时间之后，马达的电流供应中断，以便停止电动机。 通过在卷绕机构上施加的过载的反应，卷绕部件沿相反方向驱动，使得在卷绕操作结束时释放在相机上的负载。
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30.发明授权
公开(公告)号：US4124855A
公开(公告)日：1978-11-07
申请号：US807653
申请日：1977-06-17
申请人： Masanori Uchidoi , Hideaki Miyakawa , Hiroshi Aizawa , Masayoshi Yamamichi , Osamu Ohshima , Tokuichi Tunekawa
发明人： Masanori Uchidoi , Hideaki Miyakawa , Hiroshi Aizawa , Masayoshi Yamamichi , Osamu Ohshima , Tokuichi Tunekawa
CPC分类号： G03B7/085
摘要： An automatic exposure control apparatus of electric type for a photographic camera having an exposure control parameter setting means cooperative with a geometrical progression scale in isometric graduation is provided with a resistor device. The device includes a variable resistor having a grounded slider associated with the setting means upon movement thereof for providing a resistor value proportional to the amount of movement of the setting means, but to the reciprocal logarithm of the preselected parameter value. In order to minimize the complexity of a computer circuit responsive to the various outputs of the resistor device for performing photographic Appex computation, a bias voltage is applied to each of the variable resistors in a manner to produce a signal in the form of current proportional to the reciprocal of the amount of movement of the setting means. The resistor device has a single substrate having a plurality of resistor elements formed thereon by a metal coating technique and arranged for cooperation with respective sliders, thereby improving the exposure control accuracy and stabilization of the performance of the computer circuit against variation of temperature distribution in the apparatus.
摘要翻译： 具有电阻器装置的具有具有与等距离刻度上的几何级数相配合的曝光控制参数设定装置的照相机电式的自动曝光控制装置。 该装置包括可变电阻器，其具有与设置装置相关联的接地滑块，用于提供与设置装置的移动量成比例的电阻器值，而与预设参数值的倒数对数相对应。 为了最小化响应于用于执行照相Appex计算的电阻器装置的各种输出的计算机电路的复杂性，将偏压施加到每个可变电阻器，以产生与电流成比例的电流形式的信号 设定装置的移动量的倒数。 电阻器件具有通过金属涂覆技术形成在其上的多个电阻器元件的单个基板，并被布置为与各个滑块配合，从而提高了曝光控制精度，并且稳定了计算机电路的性能以防止温度分布的变化 仪器。
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