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41. 发明授权

US4488800A Photographing mode display device of a camera 失效
标题翻译：相机拍摄模式显示装置
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
IPC分类号： G03B7/01 , G03B7/083 , G03B17/20 , G03B7/085
CPC分类号： G03B7/083 , G03B17/20
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。

42. 发明授权

US4429972A Single lens reflex camera having an electro-magnetic device 失效
标题翻译：具有电磁装置的单透镜反光相机
公开(公告)号：US4429972A
公开(公告)日：1984-02-07
申请号：US231032
申请日：1981-02-04
申请人： Masayoshi Yamamichi , Yukio Iura , Hiroshi Aizawa , Tadashi Ito , Tetsuya Taguchi , Tadanori Uchidoi
发明人： Masayoshi Yamamichi , Yukio Iura , Hiroshi Aizawa , Tadashi Ito , Tetsuya Taguchi , Tadanori Uchidoi
IPC分类号： G03B7/085 , G03B9/58 , G03B19/12 , G03B7/26 , G03B17/38
CPC分类号： G03B19/12 , G03B7/085 , G03B9/58
摘要： A droppage in a power source voltage below a prescribed value is prevented by using an electro-magnetic device of low power consumption type in a single lens reflex camera, and at the same time when the power source voltage is lower than the prescribed value, an erroneous function prevent circuit is activated to make the control circuit of a camera electronically inoperative and an indication of warning is made.
摘要翻译：通过在单个透镜反射相机中使用低功耗型的电磁装置来防止低于规定值的电源电压的下降，并且在电源电压低于规定值的同时，故障功能防止电路被激活，使摄像机的控制电路不工作，并发出警告指示。

43. 发明授权

US4238149A Flash camera system with daylight cutout control 失效
标题翻译：闪光摄像机系统采用日光切割控制
公开(公告)号：US4238149A
公开(公告)日：1980-12-09
申请号：US928791
申请日：1978-07-28
申请人： Takashi Uchiyama , Shohei Ohtaki , Zenzo Nakamura , Tokuichi Tsunekawa , Tadashi Ito , Hiroshi Aizawa
发明人： Takashi Uchiyama , Shohei Ohtaki , Zenzo Nakamura , Tokuichi Tsunekawa , Tadashi Ito , Hiroshi Aizawa
IPC分类号： G03B7/16 , G03B15/05
CPC分类号： G03B7/16
摘要： A shutter control circuit which normally responds to ambient light switches automatically to a flash mode in response to a charge signal from a flash unit. The light flash eliminates the charge signal. To prevent the absence of a charge signal from returning the shutter to daylight control, a shutter closing signal is generated before a flash synchronizing contact is closed and hence before the charge signal ends. However shutter closing action is then started only after a delay that provides time for the flash to occur when the shutter is fully open.
摘要翻译：响应于来自闪光单元的充电信号，通常响应环境光的快门控制电路自动切换到闪光模式。闪光灯消除了充电信号。为了防止没有充电信号使快门返回到日光控制，在闪光同步触点闭合之前并且因此在充电信号结束之前产生快门关闭信号。然而，只有在快门完全打开时，闪光灯提供时间的延迟之后才开始快门关闭动作。

44. 发明授权

US4235538A Digital control camera 失效
标题翻译：数码相机
公开(公告)号：US4235538A
公开(公告)日：1980-11-25
申请号：US972322
申请日：1978-12-22
申请人： Masanori Uchidoi , Tomonori Iwashita , Tetsuya Taguchi , Yukio Iura , Toshikazu Ichiyanagi , Hiroshi Aizawa
发明人： Masanori Uchidoi , Tomonori Iwashita , Tetsuya Taguchi , Yukio Iura , Toshikazu Ichiyanagi , Hiroshi Aizawa
IPC分类号： G03B17/00 , G03B7/093 , G03B7/08 , G03B17/18 , G03B17/38
CPC分类号： G03B7/093 , G03B7/0807
摘要： A camera having an exposure control device or, more particularly, having a digital control circuit for controlling exposure. Sequence control over a photographing operation and control over a display operation are both accomplished by the same sequence control circuit, which is simplified and yet permits selection between self-timer photographing and ordinary photographing operations.
摘要翻译：具有曝光控制装置的照相机，更具体地，具有用于控制曝光的数字控制电路。对拍摄操作的顺序控制和对显示操作的控制都由相同的序列控制电路来实现，该顺序控制电路被简化并且允许在自拍拍摄和普通拍摄操作之间进行选择。

45. 发明授权

US4145130A Current supply release system for magnetic mechanism 失效
标题翻译：磁机构电流释放系统
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
IPC分类号： G03B7/26 , G03B7/093 , G03B17/00 , G03B7/08
CPC分类号： G03B7/093 , G03B17/00
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。

46. 发明授权

US4129877A Photographic camera having electromagnetic operation control 失效
标题翻译：照相机具有电磁操作控制
公开(公告)号：US4129877A
公开(公告)日：1978-12-12
申请号：US710889
申请日：1976-08-02
申请人： Masayoshi Yamamichi , Yukio Iura , Nobuo Tezuka , Satoshi Watanabe , Masanori Uchidoi , Hiroshi Aizawa
发明人： Masayoshi Yamamichi , Yukio Iura , Nobuo Tezuka , Satoshi Watanabe , Masanori Uchidoi , Hiroshi Aizawa
IPC分类号： G03B7/085 , G03B7/081 , G03B9/02 , G03B9/07 , G03B9/06
CPC分类号： G03B7/081
摘要： A camera having an automatic diaphragm control range where the exposure value derived from an exposure control circuit is introduced to a diaphragm mechanism through a scanning mechanism. The termination of scanning operation is electromagnetically effected by an arresting device comprising an electromagnet, an arresting lever carrying an armature, a first spring connected to the arresting lever to urge the armature for movement toward the electromagnet, a driving lever pivotal about a common shaft of the arresting lever and arranged to cooperate with a cocking and release member, a second spring connected to the driving lever and having a stronger force than the first spring by a magnitude necessary to permit the arresting operation of the arresting lever against the first spring, and a transmitting pin mounted on the arresting lever and extending into the range of movement of the driving lever at a point where the driving lever in the cocked position is spaced apart from the pin by a distance large enough to insure that the armature is brought into intimate contact with the electromagnet yoke under the same conditions each time the scanning mechanism is reset as the camera is cocked. The transmitting pin also serves as a position-adjusting means in order to insure that the time interval between the deenergization of the electromagnet and the initiation of arresting operation of the arresting lever by the driving lever is minimized and made uniform from camera to camera to improve the accuracy of diaphragm control.
摘要翻译：具有自动光圈控制范围的相机，其中从曝光控制电路得到的曝光值通过扫描机构引入到光阑机构。扫描操作的终止是由包括电磁体，承载电枢的止动杆的止动装置，连接到止动杆的第一弹簧推动电枢朝向电磁体移动的止动装置进行的电磁作用的驱动杆，所述止动杆并且布置成与升降释放构件配合，第二弹簧连接到所述驱动杆并且具有比所述第一弹簧更强的力，所述力比所述必要量允许所述止动杆抵靠所述第一弹簧的止动操作;以及安装在所述止动杆上的传动销延伸到所述驱动杆的运动范围内，所述驱动杆在所述被锁定位置处的所述驱动杆与所述销间隔开距离足够大以确保所述电枢被牢固地每次扫描机构复位为c时，在相同条件下与电磁轭接触 amera被压倒了传动销还用作位置调节装置，以确保电磁铁的断电与驱动杆的止动杆的起动操作之间的时间间隔最小化，并使摄像机相机变得均匀隔膜控制的精度。

47. 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。

48. 发明授权

US4032933A Indication system of a camera 失效
标题翻译：摄像机指示系统
公开(公告)号：US4032933A
公开(公告)日：1977-06-28
申请号：US554901
申请日：1975-03-03
申请人： Tadashi Ito , Masanori Uchidoi , Tetsuya Taguchi , Tokuichi Tunekawa , Hiroshi Aizawa , Yoshiyuki Takishima
发明人： Tadashi Ito , Masanori Uchidoi , Tetsuya Taguchi , Tokuichi Tunekawa , Hiroshi Aizawa , Yoshiyuki Takishima
IPC分类号： G03B17/20
CPC分类号： G03B17/20
摘要： A camera having an indication system to determine suitable diaphragm aperture value by measuring the light penetrating through a photographing lens and to indicate the same digitally, wherein when said diaphragm aperture value exceeds the limit value of exposure control of a camera, a warning indication is given by the indication means to indicate the fact that the diaphragm aperture value is outside of control limit, and the number of input/output lead wires to the indication means is reduced. Thus simplifying the set-up.

49. 发明授权

US4015149A Temperature compensating device for devices having semiconductors 失效
标题翻译：具有半导体器件的温度补偿装置
公开(公告)号：US4015149A
公开(公告)日：1977-03-29
申请号：US583445
申请日：1975-06-03
申请人： Tokuichi Tsunekawa , Masanori Uchidoi , Tetsuya Taguchi , Yoshiyuki Takishima , Tadashi Ito , Hiroshi Aizawa
发明人： Tokuichi Tsunekawa , Masanori Uchidoi , Tetsuya Taguchi , Yoshiyuki Takishima , Tadashi Ito , Hiroshi Aizawa
IPC分类号： G03B7/081 , G01J1/44 , G06G7/24 , H03F1/30 , H03F3/08 , H01V3/00 , H03F1/32
CPC分类号： G01J1/44 , G03B7/00 , G06G7/24 , H03F1/30 , H03F3/087
摘要： A temperature compensating device for devices comprising semiconductors. The temperature compensating device comprises a temperature compensating circuit, such as a circuit including a diode, and a current control circuit which adjusts the quantity of the electric current flowing through the temperature compensating circuit. The temperature characteristic of the temperature compensating circuit is mutually compensatory with that of the output of the device comprising semiconductors. When the temperature characteristic of the output of said temperature compensating circuit differs from that of the output of such semiconductor device, the current control circuit causes a current which corresponds to the difference between the temperature coefficient of the compensating circuit and that of the semiconductor device to flow through the temperature compensating circuit, so that satisfactory temperature compensation can be accomplished.
摘要翻译：一种包含半导体器件的温度补偿装置。温度补偿装置包括诸如包括二极管的电路的温度补偿电路和调节流过温度补偿电路的电流量的电流控制电路。温度补偿电路的温度特性与包括半导体的器件的输出相互补偿。当所述温度补偿电路的输出的温度特性与这种半导体器件的输出的温度特性不同时，电流控制电路使得对应于补偿电路的温度系数与半导体器件的温度系数之间的差的电流流过温度补偿电路，从而可以实现令人满意的温度补偿。

50. 发明授权

US3994003A Motor-driven operating apparatus for a photographic camera 失效
标题翻译：用于照相机的电动机操作装置
公开(公告)号：US3994003A
公开(公告)日：1976-11-23
申请号：US486368
申请日：1974-07-08
申请人： Tomonori Iwashita , Hiroshi Aizawa , Susumu Kozuki , Masanori Uchidoi
发明人： Tomonori Iwashita , Hiroshi Aizawa , Susumu Kozuki , Masanori Uchidoi
IPC分类号： G03B1/12 , G03B17/42 , G03B1/18
CPC分类号： G03B1/12 , G03B17/425
摘要： An operating apparatus provided with a rotary actuator which is driven by a motor to operate two actuating means for the shutter and film-winding mechanisms of an associated camera in timed relation. The motor is associated with a control circuit including a delay circuit responsive to the voltage of a power supply source connected to the motor, by which the initiation of the braking of the motor is controlled with respect to the termination of duration of the film winding operation so that when the motor is stopped from rotating, the rotary actuator assumes with high accuracy a predetermined operating position ready to operate the actuating means for the shutter mechanism regardless of variation of the voltage of the power supply source.
摘要翻译：一种具有旋转致动器的操作装置，该旋转致动器由电动机驱动，以按照定时关系操作相关联的摄像机的快门和胶片卷绕机构的两个致动装置。电动机与包括响应于连接到电动机的电源的电压的延迟电路相关联的控制电路，通过该延迟电路相对于胶片卷绕操作的持续时间的终止来控制电动机的制动开始使得当马达停止旋转时，旋转致动器以高精度呈现预定的操作位置，以准备好操作用于快门机构的致动装置，而与电源的电压的变化无关。

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