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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
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 。
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公开(公告)号：US4182557A
公开(公告)日：1980-01-08
申请号：US906629
申请日：1978-05-16
CPC分类号： G03B19/12 , G03B17/425
摘要： A single lens reflex camera capable of the high speed continuous photographing. It achieves high speed continuous photography by means of an automatic winding up device, designed so that, in order to shorten the photographing time, the mirror and the diaphragm are kept in the state wherein the first photograph is taken during the continuous photography.
摘要翻译： 单反相机能够进行高速连拍。 它通过自动上弦装置实现高速连续拍摄，设计使得为了缩短拍摄时间，镜子和隔膜保持在连续拍摄期间拍摄第一张照片的状态。
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公开(公告)号：US4221476A
公开(公告)日：1980-09-09
申请号：US858084
申请日：1977-12-06
申请人： Hiroshi Aizawa , Masanori Uchidoi , Susumu Kozuki , Nobuaki Date , Masami Shimizu , Yoshiyuki Takishima
发明人： Hiroshi Aizawa , Masanori Uchidoi , Susumu Kozuki , Nobuaki Date , Masami Shimizu , Yoshiyuki Takishima
CPC分类号： G03B7/081 , G03B7/0807
摘要： In the camera disclosed, a light measuring device and input data setting device establish exposure control signals which regulate exposure elements. When the control signal is out of range of an element, a switch turns on an adjusting arrangement which resets the setting device. The setting device may preset an element such as the aperture or shutter.
摘要翻译： 在所公开的照相机中，光测量装置和输入数据设定装置建立调节曝光元件的曝光控制信号。 当控制信号超出元件的范围时，开关打开重置设置装置的调整装置。 设置装置可以预设诸如光圈或快门的元件。
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公开(公告)号：US4178086A
公开(公告)日：1979-12-11
申请号：US892421
申请日：1978-03-31
CPC分类号： G03B17/42
摘要： In the camera disclosed, an electromagnetic actuator is responsive to a timing pulse of short duration from an exposure control circuit for controlling the closing movement of a shutter. A permanent magnet may accidently be left latched and hold the rear curtain in cocked position after the timing pulse because of possible damage to an electromagnetic control circuit as a result of a battery short circuit. This may cause the film to fog during subsequent winding or rewinding. To prevent this, an indicator produces a visible indication either in the field of view of the camera finder or, in the case of remote shutter operation, outside the camera housing, that the rear curtain must be manually unlatched.
摘要翻译： 在所公开的照相机中，电磁致动器响应于来自曝光控制电路的持续时间短的定时脉冲，用于控制快门的关闭运动。 永久磁铁可能意外地被锁定，并且在定时脉冲之后将后帘保持在起动位置，因为可能由于电池短路而损坏电磁控制电路。 这可能导致胶片在随后的卷绕或倒带过程中起雾。 为了防止这种情况，指示器在摄像机的视野中产生可见的指示，或者在远程快门操作的情况下，在摄像机壳体外部，必须手动解锁后帘。
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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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公开(公告)号：US4268152A
公开(公告)日：1981-05-19
申请号：US107552
申请日：1979-12-27
CPC分类号： G03B9/62
摘要： A control system for a camera controls a shutter release operation electromagnetically. A signal generating circuit produces a switching signal for operating a switching circuit which supplies current to a control circuit for a camera. The signal generating circuit is in a condition to always produce a switching signal when a camera operation member is set to normal photographing modes other than the bulb photographing mode, and is out of condition to produce the switching signal during the time between actuation of a magnet and termination of the shutter opening operation. The closing operation of the shutter is checked by means of a mechanical control member during the release when the camera operation member is set in the bulb photographing mode.
摘要翻译： 用于相机的控制系统以电磁方式控制快门释放操作。 信号发生电路产生切换信号，用于操作向摄像机的控制电路提供电流的开关电路。 当相机操作部件被设置为除了灯泡拍摄模式之外的正常拍摄模式时，信号发生电路处于总是产生切换信号的状态，并且在磁体致动之前的时间内不能产生切换信号 并且快门打开操作的终止。 当照相机操作构件被设置在灯泡拍摄模式时，通过机械控制构件在释放期间检查快门的关闭操作。
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17.发明授权
公开(公告)号：US4062024A
公开(公告)日：1977-12-06
申请号：US618125
申请日：1975-09-30
申请人： Tokuichi Tsunekawa , Masanori Uchidoi , Masami Shimizu , Masayoshi Yamamichi , Keiya Murayama , Hiroshi Aizawa
发明人： Tokuichi Tsunekawa , Masanori Uchidoi , Masami Shimizu , Masayoshi Yamamichi , Keiya Murayama , Hiroshi Aizawa
CPC分类号： G03B7/083 , G03B7/0807
摘要： The present invention relates to a control system consisting of a semi-conductor integrated circuit for a camera, particularly a control system from providing secure operation as well as a reduction of complexity. The system provides for separation of actuating signals from the low level signals for the integrated circuit so as to prevent added noise of the actuating signals from mixing with the low level signal.
摘要翻译： 本发明涉及一种由相机的半导体集成电路组成的控制系统，特别是提供安全操作的控制系统以及复杂性的降低。 该系统用于将致动信号与用于集成电路的低电平信号分离，以防止致动信号的附加噪声与低电平信号混合。
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18.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：US4359277A
公开(公告)日：1982-11-16
申请号：US171329
申请日：1980-07-23
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 having 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 selective etching. This is done in such a manner that the resistance members are constituted with the resistance material layer while the conductor parts such as wiring, 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，其包括具有电阻导体叠层结构的电路结构，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处理 选择性蚀刻手段。 这样做的方式是，电阻元件由电阻材料层构成，而布线，端子等导体部分由导体材料层构成。
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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
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。
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公开(公告)号：US4282503A
公开(公告)日：1981-08-04
申请号：US70801
申请日：1979-08-29
申请人： Masami Shimizu , Hiroshi Aizawa
发明人： Masami Shimizu , Hiroshi Aizawa
CPC分类号： H01F7/14
摘要： An electromagnetic device comprising a fixed yoke and a rotatable armature is disclosed. The yoke and armature of the device are mounted on a common shaft, and also the lower surface of the yoke and the upper surface of the armature slidingly contact with each other.
摘要翻译： 公开了一种包括固定磁轭和可旋转电枢的电磁装置。 装置的轭和电枢安装在公共轴上，轭的下表面和电枢的上表面彼此滑动地接触。
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