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21. 发明授权

US4114173A Photographic camera with an operation mode display device 失效
标题翻译：具有操作模式显示装置的摄影摄像机
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
IPC分类号： G03B9/64 , G03B17/38 , G03B17/00
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。

22. 发明授权

US4459008A Camera having a sound-making element 失效
标题翻译：相机具有声音元素
公开(公告)号：US4459008A
公开(公告)日：1984-07-10
申请号：US324481
申请日：1981-11-23
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： G03B17/18 , G03B17/40 , G03B7/081 , G03B17/38
CPC分类号： G03B17/40 , G03B17/18 , G03B7/0807
摘要： In the disclosed camera a sound-making element is provided to produce warning signals or confirming signals for operation of a self-timer. A binary counter which digitally controls the camera controls the sound-making element. Warning signals and confirming signals for operation of a self-timer are distinguished from each other by a difference in oscillation pulses.
摘要翻译：在所公开的相机中，提供声音元件以产生警告信号或确认用于自拍定时器的操作的信号。数码控制相机的二进制计数器控制声音元素。通过振荡脉冲的差异来区分用于自拍的操作的警告信号和确认信号。

23. 发明授权

US4223987A Camera having a sound-making element 失效
标题翻译：相机具有声音元素
公开(公告)号：US4223987A
公开(公告)日：1980-09-23
申请号：US907853
申请日：1978-05-19
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： G03B17/18 , G03B17/40 , G03B7/08 , G03B17/38
CPC分类号： G03B17/40 , G03B17/18 , G03B7/0807
摘要： In the disclosed camera a sound-making element is provided to produce warning signals or confirming signals for operation of a self-timer. A binary counter which digitally controls the camera controls the sound-making element. Warning signals and confirming signals for operation of a self-timer are distinguished from each other by a difference in oscillation pulses.
摘要翻译：在所公开的相机中，提供声音元件以产生警告信号或确认用于自拍定时器的操作的信号。数码控制相机的二进制计数器控制声音元素。通过振荡脉冲的差异来区分用于自拍的操作的警告信号和确认信号。

24. 发明授权

US4200374A Cameras having a coordinated energy supply system for shutter release 失效
标题翻译：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。

25. 发明授权

US4196995A Electronically operated magnetic control device for camera 失效
标题翻译：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。

26. 发明授权

US4371243A Photographic mode selector system 失效
标题翻译：摄影模式选择器系统
公开(公告)号：US4371243A
公开(公告)日：1983-02-01
申请号：US298334
申请日：1981-08-31
申请人： Yoshiyuki Takishima , Masanori Uchidoi , Yukio Mashimo , Hiroshi Aizawa , Stephen C. Kwan
发明人： Yoshiyuki Takishima , Masanori Uchidoi , Yukio Mashimo , Hiroshi Aizawa , Stephen C. Kwan
IPC分类号： G03B7/0805 , G03B7/081 , G03B7/16 , G03B7/085 , G03B15/05
CPC分类号： G03B7/16 , G03B7/087
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。

27. 发明授权

US4182562A Automatic winding up device for a camera 失效
标题翻译：相机自动上弦装置
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
IPC分类号： G03B17/42 , G03B1/12 , G03B9/64
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。

28. 发明授权

US4124855A Automatic exposure control apparatus and a camera having the same 失效
标题翻译：自动曝光控制装置和具有该自动曝光控制装置的照相机
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
IPC分类号： G03B7/085 , G03B7/08
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。

29. 发明授权

US4099192A Photographic camera with an electromagnetic control system 失效
标题翻译：具有电磁控制系统的照相机
公开(公告)号：US4099192A
公开(公告)日：1978-07-04
申请号：US764291
申请日：1977-01-31
申请人： Hiroshi Aizawa , Masanori Uchidoi , Hideaki Miyakawa , Masayoshi Yamamichi , Yukio Iura , Masahisa Fukui
发明人： Hiroshi Aizawa , Masanori Uchidoi , Hideaki Miyakawa , Masayoshi Yamamichi , Yukio Iura , Masahisa Fukui
IPC分类号： G03B7/083 , G03B9/58 , G03B17/42 , G03B9/08
CPC分类号： G03B9/58 , G03B17/42 , G03B7/083
摘要： A photographic camera having a magnetic actuating device associated with an electronic control device for initiating a release of one or more of the camera mechanisms from the cocked position thereof. In one embodiment of the invention, the magnetic actuating device comprises a single magnetic winding with a core material having a substantially rectangular hysteresis loop, and an armature of which the movement is controlled by the polarity of the magnetic winding and which is connected to spring-biased means for latching the mechanism in the cocked position. After the core is magnetized by applying a voltage to the magnetic winding for a relatively short period to hold the armature with the latching means in the cocked position against the force of the spring, the magnetic winding is energized by an output of the opposite polarity from the electronic control device causing the armature to move away from the core, whereby the release of the mechanism is initiated.
摘要翻译：一种具有与电子控制装置相关联的磁性致动装置的照相机，用于启动一个或多个照相机机构从其起始位置的释放。在本发明的一个实施例中，磁致动装置包括具有大体上矩形磁滞回线的芯材的单个磁性绕组，以及电枢，其运动由磁性绕组的极性控制，用于将机构锁定在被压缩位置的偏压装置。在通过向磁性绕组施加电压相对较短的时间来使磁芯磁化之后，克服弹簧的力将锁定装置保持在锁定装置中的电枢，磁绕组由相反极性的输出激励所述电子控制装置使所述电枢远离所述芯部移动，从而启动所述机构的释放。

30. 发明授权

US4083059A Automatic exposure control system for flash photography 失效
标题翻译：用于闪光摄影的自动曝光控制系统
公开(公告)号：US4083059A
公开(公告)日：1978-04-04
申请号：US717950
申请日：1976-08-26
申请人： Tokuichi Tsunekawa , Zenso Nakamura , Tetsuya Taguchi , Masanori Uchidoi , Hiroshi Aizawa , Takashi Uchiyama
发明人： Tokuichi Tsunekawa , Zenso Nakamura , Tetsuya Taguchi , Masanori Uchidoi , Hiroshi Aizawa , Takashi Uchiyama
IPC分类号： G03B15/05 , G03B15/03
CPC分类号： G03B15/05 , G03B2215/05 , G03B2215/0514
摘要： In a camera provided with a day-light exposure range and with a flash exposure range, an automatic exposure control system for controlling the iris of the camera in accordance with a computed exposure value and a preselected shutter time is associated with a flash exposure time range bracketing device in order to insure that the formation of a correct flash exposure aperture is effected with automatic selection of one of the bracketed exposure times despite an accidentally incorrect setting of the shutter dial of the camera which may be encountered particularly when the day-light exposure range is to be left for the flash exposure range without the necessary manipulation of the shutter dial therefor. The bracketing device of the present invention comprises three timing circuits in combination with a selector responsive to the position of the shutter dial for selecting either the first, or the second, or the third timing circuit for cooperation with an electronic switch controlling the period of actuation of the camera shutter when the shutter dial is set either within, or on the faster side of, or on the slower side of a possible flash exposure time range respectively, whereby the resultant actuation period is equal to either the shutter time preselected on the shutter dial, or the faster limit of, or the slower limit of the flash exposure time range respectively.

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