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1. 发明授权

US4402589A Correct exposure annunciating device 失效
标题翻译：正确的曝光报警装置
公开(公告)号：US4402589A
公开(公告)日：1983-09-06
申请号：US356098
申请日：1982-03-08
申请人： Masaharu Kawamura , Hiroyuki Kataoka , Makoto Katsuma , Masanori Uchidoi
发明人： Masaharu Kawamura , Hiroyuki Kataoka , Makoto Katsuma , Masanori Uchidoi
IPC分类号： G03B17/18 , G03B15/05
CPC分类号： G03B17/18
摘要： A correct exposure annunciator has an element to indicate a correct exposure. The indicating element is energized in normal flash photography to indicate correct exposure. When abnormal flash photography is carried out, the element is de-energized by a signal, representing the AE mode, and the light is turned off.
摘要翻译：正确的曝光报告器具有指示正确曝光的元素。在正常的闪光摄影中，指示元件通电，以指示正确的曝光。当进行异常闪光拍摄时，元件由表示AE模式的信号而被断电，并且灯被关闭。

2. 发明授权

US4405222A Mode setting device for camera 失效
标题翻译：相机模式设定装置
公开(公告)号：US4405222A
公开(公告)日：1983-09-20
申请号：US273030
申请日：1981-06-12
申请人： Hiroshi Yamamoto , Masanori Uchidoi , Masaharu Kawamura
发明人： Hiroshi Yamamoto , Masanori Uchidoi , Masaharu Kawamura
IPC分类号： G03B7/00 , G03B7/08 , G03B17/00 , G03B9/64
CPC分类号： G03B7/08 , G03B17/00
摘要： A camera exposure mode setting device including a dial which can be moved to select a number of different exposure modes, one of which is controlled by a self-timer circuit in the camera. The device also includes circuitry coupled to the dial which operates to prevent the self-timer circuit from operating unless the dial is maintained in a self-timer exposure mode position. In a preferred embodiment, a push button extends from the dial, the button being arranged to prevent the dial from being moved to select the self-timer mode unless the button is first pushed down by the user.
摘要翻译：一种照相机曝光模式设置装置，包括可以被移动以选择多个不同曝光模式的表盘，其中一个曝光模式由照相机中的自拍定时器电路控制。该设备还包括耦合到刻度盘的电路，其操作以防止自拍定时器电路运行，除非拨盘保持在自拍定时器曝光模式位置。在优选实施例中，按钮从表盘延伸，按钮布置成防止拨盘被移动以选择自拍模式，除非按钮首先被用户按下。

3. 发明授权

US4297013A Coordinating control system for camera 失效
标题翻译：摄像机协调控制系统
公开(公告)号：US4297013A
公开(公告)日：1981-10-27
申请号：US116314
申请日：1980-01-28
申请人： Masaharu Kawamura , Masanori Uchidoi , Yoshihiro Shigeta , Yoji Sugiura , Hiroshi Yamamoto
发明人： Masaharu Kawamura , Masanori Uchidoi , Yoshihiro Shigeta , Yoji Sugiura , Hiroshi Yamamoto
IPC分类号： G03B7/091 , G03B7/16 , G03B7/093 , G03B9/62 , G03B17/38
CPC分类号： G03B7/16 , G03B7/093
摘要： A digital system for controlling coordination of the various portions of the camera to operate in selected modes including the automatic and bulb modes is provided with signal forming means comprising a count start switch and a bulb control switch connected in parallel to each other. Where the automatic mode is selected, in a predetermined time interval after the initiation of an actuation of release of the camera, as the both switches are open, the signal forming means produces an actuating signal which is then applied to discriminating means, causing the shutter to operate automatically. Where the bulb mode is selected, no actuating signal is produced even after the termination of duration of the predetermined time interval so that the discriminating means permits the opening of the shutter to continue until the termination of the release actuation.
摘要翻译：用于控制相机的各个部分的协调以在包括自动和灯泡模式的选定模式中操作的数字系统被提供有包括计数启动开关和灯泡控制开关并联连接的信号形成装置。在自动模式被选择的情况下，在开始释放相机的预定时间间隔中，当两个开关打开时，信号形成装置产生一个致动信号，然后将该启动信号施加到识别装置，从而使快门自动运行。在选择灯泡模式的情况下，即使在预定时间间隔的持续时间结束之后也不产生致动信号，使得识别装置允许快门的打开持续直到释放致动结束。

4. 发明授权

US4236802A Safety device for camera 失效
标题翻译：相机安全装置
公开(公告)号：US4236802A
公开(公告)日：1980-12-02
申请号：US70800
申请日：1979-08-29
申请人： Masanori Uchidoi , Masaharu Kawamura , Yoshihiro Shigeta , Yoji Sugiura , Hiroshi Yamamoto , Nobuo Tezuka
发明人： Masanori Uchidoi , Masaharu Kawamura , Yoshihiro Shigeta , Yoji Sugiura , Hiroshi Yamamoto , Nobuo Tezuka
IPC分类号： G03B7/00 , G03B7/08 , G03B7/083 , G03B17/20 , G05B19/02 , G03B17/38 , G03B17/18
CPC分类号： G03B17/20 , G03B7/0807
摘要： A safety device for preventing non exposure of film in a camera having a count switch which is normally closed prior to shutter release operation, the switch being opened after the shutter release operation begins to enable a timing circuit to start operating. In a preferred embodiment, the device includes a NOR gate having an input connected to one side of the count switch, and its output connected to the set terminal of a flip-flop which enables the shutter release operation. Another input of the NOR gate is connected to a differentiation circuit which provides an output signal when the shutter release button on the camera is actuated. This circuit arrangement operates so that the flip-flop is not set if the count switch is accidently in an open state when the release button is actuated. The shutter release operation is thereby prevented until the count switch is restored to working order.
摘要翻译：一种安全装置，用于防止在具有在快门释放操作之前常闭的计数开关的相机中未曝光的胶片，开关在快门释放操作开始之后打开以使定时电路开始运行。在优选实施例中，该器件包括NOR门，其具有连接到计数开关的一侧的输入，其输出连接到能够进行快门释放操作的触发器的设定端子。 NOR门的另一个输入端连接到差分电路，该差分电路当相机上的快门释放按钮被致动时提供输出信号。如果计数开关在释放按钮被启动时意外地处于打开状态，则该电路装置工作，使得触发器不被置位。由此防止快门释放操作，直到计数开关恢复到工作状态。

5. 发明授权

US4302083A Automatic exposure control camera with means to lock continuously renewed exposure control data in a memory 失效
标题翻译：自动曝光控制相机，具有在存储器中不断更新曝光控制数据的方式
公开(公告)号：US4302083A
公开(公告)日：1981-11-24
申请号：US127072
申请日：1980-03-04
申请人： Masaharu Kawamura , Masanori Uchidoi
发明人： Masaharu Kawamura , Masanori Uchidoi
IPC分类号： G03B7/089 , G03B7/091 , G03B7/093 , G03B7/26 , G03B17/00 , G03B17/18 , G03B17/26
CPC分类号： G03B7/093
摘要： In the automatic exposure control camera disclosed, a memory has data stored therein on the basis of the object brightness and is periodically reset by a reset device to obtain new brightness data, while an exposure control controls exposure on the basis of the data. A signal device ordinarily produces a first signal but locks into a second signal after an external operation. A gate arrangement between the memory and the reset device passes reset signals to the memory, but responds to the second signal to inhibit the reset so as to latch the content of the memory.
摘要翻译：在所公开的自动曝光控制相机中，存储器根据对象亮度存储数据，并且由复位装置周期性地重置以获得新的亮度数据，而曝光控制则根据数据控制曝光。信号装置通常产生第一信号，但在外部操作之后锁定到第二信号中。存储器和复位装置之间的栅极布置将复位信号传递到存储器，但是响应第二信号以禁止复位以锁存存储器的内容。

6. 发明授权

US4307953A Mode setting device for camera 失效
标题翻译：相机模式设定装置
公开(公告)号：US4307953A
公开(公告)日：1981-12-29
申请号：US73799
申请日：1979-09-10
申请人： Hiroshi Yamamoto , Masanori Uchidoi , Masaharu Kawamura
发明人： Hiroshi Yamamoto , Masanori Uchidoi , Masaharu Kawamura
IPC分类号： G03B7/00 , G03B7/08 , G03B17/00 , G03B9/64
CPC分类号： G03B7/08 , G03B17/00
摘要： A camera exposure mode setting device including a dial which can be moved to select a number of different exposure modes, one of which is controlled by a self-timer circuit in the camera. The device also includes circuitry coupled to the dial which operates to prevent the self-timer circuit from operating unless the dial is maintained in a self-timer exposure mode position. In a preferred embodiment, a push button extends from the dial, the button being arranged to prevent the dial from being moved to select the self-timer mode unless the button is first pushed down by the user.
摘要翻译：一种照相机曝光模式设置装置，包括可以被移动以选择多个不同曝光模式的表盘，其中一个曝光模式由照相机中的自拍定时器电路控制。该设备还包括耦合到刻度盘的电路，其操作以防止自拍定时器电路运行，除非拨盘保持在自拍定时器曝光模式位置。在优选实施例中，按钮从表盘延伸，按钮布置成防止拨盘被移动以选择自拍模式，除非按钮首先被用户按下。

7. 发明授权

US4264176A Exposure control device for camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4264176A
公开(公告)日：1981-04-28
申请号：US27357
申请日：1979-04-05
申请人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
发明人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
IPC分类号： G03B7/093 , G03B9/08 , G03B15/05 , G03B9/62 , G03B17/38
CPC分类号： G03B7/093
摘要： A device for preventing erroneous operation of a camera is disclosed. The device includes an electromagnet for closing the camera shutter. Current supply apparatus supplies current to the electromagnet. A detection device is employed for detecting whether current from the current supply device has been supplied to the electromagnet. The detection device produces a detection signal when the current is supplied to the electromagnet. A signal generation device has a switch which closes in response to the release operation wherein the signal generation device generates an electrical signal when it receives the detection signal from the detection device. A control device is included for generating a check signal and a release signal. The control device produces the check signal for a predetermined period of time only when it receives the electrical signal from the signal generation device to actuate the detection device. The control device generates the release signal when it receives the detection signal from the detection device. Finally, an electromagnet is included for opening the shutter which is actuated by the release signal from the control device so as to operate only when the current passage to the shutter control electromagnet is detected.
摘要翻译：公开了一种用于防止相机错误操作的装置。该装置包括用于闭合相机快门的电磁体。电流供应装置向电磁铁提供电流。检测装置用于检测来自电流供应装置的电流是否已经被提供给电磁体。当电流被提供给电磁体时，检测装置产生检测信号。信号发生装置具有响应于释放操作而闭合的开关，其中当信号发生装置从检测装置接收到检测信号时产生电信号。包括用于产生检查信号和释放信号的控制装置。只有当控制装置接收到来自信号发生装置的电信号来致动检测装置时，控制装置产生一个预定时间段的检查信号。当控制装置从检测装置接收到检测信号时，产生释放信号。最后，包括用于打开由控制装置的释放信号致动的快门的电磁体，以便仅在检测到快门控制电磁体的当前通道时才起作用。

8. 发明授权

US4298256A Exposure control device for camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4298256A
公开(公告)日：1981-11-03
申请号：US3854
申请日：1979-01-16
申请人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
发明人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
IPC分类号： G03B7/093 , G03B9/08 , G03B15/05
CPC分类号： G03B7/093
摘要： An automatic exposure control device for a camera capable of permitting flash photography includes an exposure computing portion for natural light photography wherein the computing portion generates an exposure signal corresponding to the brightness of an object and an exposure computing portion for flash photography wherein the computing portion is arranged to generate an exposure signal suitable for a flash photographing operation. An exposure control portion is responsive to one of the exposure signals generated by the natural light photographing exposure computing portion and the flash photographing exposure computing portion. A change-over device applies one of the exposure signals to the exposure control portion. An electromagnetic release device actuates the internal mechanism of the camera wherein the release device produces an electrical signal when it operates. A signal generating device generates a selection signal until the electrical signal is applied from the electromagnetic release device and generates an inhibition signal after application of the electrical signal. A discharge tube emits a flash therefrom an an accumulating portion accumulates light emitting energy for the discharge tube. A detecting device detects the accumulation of the light emitting energy and is arranged to produce a detection signal when the accumulated amount of energy reaches a predetermined value. A triggering device enables the discharge tube to emit a flash in response to the detection signal. The automatic exposure control device performs other functions relative to exposure control.
摘要翻译：一种用于允许闪光摄影的照相机的自动曝光控制装置，包括用于自然光摄影的曝光计算部分，其中所述计算部分产生对应于物体的亮度的曝光信号和用于闪光摄影的曝光计算部分，其中所述计算部分是布置成产生适合于闪光拍摄操作的曝光信号。曝光控制部分响应由自然光摄影曝光计算部分和闪光摄影曝光计算部分产生的曝光信号之一。切换装置将曝光信号中的一个施加到曝光控制部。电磁释放装置致动照相机的内部机构，其中释放装置在操作时产生电信号。信号发生装置产生选择信号，直到从电磁释放装置施加电信号，并在施加电信号之后产生禁止信号。放电管从其中发射闪光，蓄积部分累积用于放电管的发光能量。检测装置检测发光能量的累积，并且被布置成当累积的能量达到预定值时产生检测信号。触发装置使得放电管响应于检测信号发出闪光。自动曝光控制装置执行相对于曝光控制的其它功能。

9. 发明授权

US4284333A Exposure control device for camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4284333A
公开(公告)日：1981-08-18
申请号：US139347
申请日：1980-04-11
申请人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
发明人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
IPC分类号： G03B7/093 , G03B9/08 , G03B15/05
CPC分类号： G03B7/093
摘要： An exposure control device for a camera having a first counter which performs analog-to-digital conversion for a photometric purpose and a second counter for sequence control of each part of the camera. For use of a self-timer, the first and second counters are connected in series with each other to use them in a state of having their steps added together. Upon completion of a self-timer photographing operation, the first and second counters are separated from each other and are brought back into their original conditions.
摘要翻译：一种用于摄像机的曝光控制装置，具有执行用于光度测量目的的模数转换的第一计数器和用于相机每个部分的顺序控制的第二计数器。为了使用自拍定时器，第一和第二计数器彼此串联连接，以将它们的步骤相加在一起的状态。在完成自拍拍摄操作之后，第一和第二计数器彼此分离并恢复其原始状态。

10. 发明授权

US5166840A Picture image recording device 失效
标题翻译：图像记录装置
公开(公告)号：US5166840A
公开(公告)日：1992-11-24
申请号：US758464
申请日：1991-09-06
申请人： Takayuki Nemoto , Kuniyoshi Suzaki , Masanori Uchidoi , Akihiko Suzuki
发明人： Takayuki Nemoto , Kuniyoshi Suzaki , Masanori Uchidoi , Akihiko Suzuki
IPC分类号： G11B19/02 , G11B27/22 , G11B33/10 , H04N1/21 , H04N5/77
CPC分类号： H04N1/212 , G11B19/02 , G11B27/22 , G11B33/10 , H04N1/2112 , H04N5/772 , G11B2220/20 , H04N2101/00 , H04N2201/214 , Y10S358/906
摘要： A picture image recording device using a recording medium which permits setting a plurality of recording tracks separately from each other for recording picture image signals on each of them. In the improvement made by this invention, the operating mode of the device is shiftable at least between two modes including a first mode in which image recording is performed only on one recording track and a second mode in which image recording is performed continuously or sequencially on a plurality of recording tracks.
摘要翻译：一种使用记录介质的图像记录装置，其允许彼此分开地设置多个记录磁道，以在它们中的每一个上记录图像信号。在本发明的改进中，装置的操作模式至少可以在两种模式之间移动，这两种模式包括仅在一个记录磁道上执行图像记录的第一模式和连续或顺序地执行图像记录的第二模式多个记录轨道。

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