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1. 发明授权

US4407573A Pop up flash device control for a camera 失效
标题翻译：弹出相机的闪光灯设备控制
公开(公告)号：US4407573A
公开(公告)日：1983-10-04
申请号：US266103
申请日：1981-05-21
申请人： Hiroshi Wakabayashi , Kazuyuki Kazami , Yoshiaki Ohtsubo , Shigeo Akasaka
发明人： Hiroshi Wakabayashi , Kazuyuki Kazami , Yoshiaki Ohtsubo , Shigeo Akasaka
IPC分类号： G03B7/16
CPC分类号： G03B7/16
摘要： An improved operating device for a camera provided with a flash device which cooperates with the camera for flashlight photographing when the light emitting portion is brought to a position above the camera and suitable for flashlight photographing and with an operation device for bringing the light emitting portion to said position for flashlight photographing. The improved operation device comprises, a detecting circuit which produces an output when the brightness of the object is lower than a predetermined value; operation apparatus for receiving the output from the detecting circuit and bringing the light emitting portion to the position for flashlight photographing; and a detecting system for detecting the output voltage from a power source of the flash device and inhibiting said operation apparatus from operating when said detected source voltage is lower than the value necessary for flashlight photographing.
摘要翻译：一种用于照相机的改进的操作装置，其具有闪光装置，当闪光灯发射部分被带到摄像机上方的位置并且适用于手电筒拍摄时，与用于手电筒拍摄的照相机配合，并且具有用于使发光部分表示手电筒拍摄的位置。改进的操作装置包括：当物体的亮度低于预定值时产生输出的检测电路; 操作装置，用于接收来自检测电路的输出并将发光部分带到手电筒拍摄位置; 以及检测系统，用于检测来自闪存装置的电源的输出电压，并且当所述检测的源电压低于手电筒拍摄所需的值时，禁止所述操作装置运行。

2. 发明授权

US4302085A Shutter time adjustment for a flash mode and/or film-leader location 失效
标题翻译：闪光模式和/或影片领导者位置的快门时间调整
公开(公告)号：US4302085A
公开(公告)日：1981-11-24
申请号：US121653
申请日：1980-02-15
申请人： Kazuyuki Kazami , Yoshiaki Ohtsubo , Yasunori Kitamura
发明人： Kazuyuki Kazami , Yoshiaki Ohtsubo , Yasunori Kitamura
IPC分类号： G03B7/083 , G03B7/16 , G03B15/05 , G03B17/00 , G03B17/42 , G03B7/00 , G03B9/62
CPC分类号： G03B7/083
摘要： In a photographic camera comprising an exposure time control circuit for controlling the shutter speed in response to the brightness of the object and a film frame number indicating device capable of indicating a usable range for frames allowing photographing operation and a non-usable range for frames not allowing photographing operation, wherein the shutter being controlled to a shutter speed independent from the shutter speed determined by said exposure time control circuit when said indicating device indicates said non-usable range, an improvement comprises a second exposure time control circuit for controlling the shutter with a shutter speed suitable for flash photographing and switch means for selecting the shutter speed control by the aforementioned exposure time control circuit or by said second exposure time control circuit in response to the indication of said indicating device in such a manner that the shutter is controlled by the shutter speed determined by said second exposure time control circuit when said indicating device indicates said non-usable range.
摘要翻译：在包括曝光时间控制电路的照相机中，该曝光时间控制电路用于响应于物体的亮度来控制快门速度，以及胶片帧号码指示装置，其能够指示允许拍摄操作的帧的可用范围和不允许帧的不可用范围允许拍摄操作，其中当所述指示装置指示所述不可用范围时，所述快门被控制为独立于由所述曝光时间控制电路确定的快门速度的快门速度，改进包括用于控制所述快门的第二曝光时间控制电路适用于闪光拍摄的快门速度和用于响应于所述指示装置的指示，由上述曝光时间控制电路或所述第二曝光时间控制电路选择快门速度控制的开关装置，使得快门由由所述第二exp确定的快门速度当所述指示装置指示所述不可用范围时，所述时间控制电路。

3. 发明授权

US4511233A Charge control device in a flash device for a camera 失效
标题翻译：用于相机的闪光灯装置中的充电控制装置
公开(公告)号：US4511233A
公开(公告)日：1985-04-16
申请号：US532951
申请日：1983-09-16
申请人： Kazuyuki Kazami , Yoshiaki Ohtsubo
发明人： Kazuyuki Kazami , Yoshiaki Ohtsubo
IPC分类号： G03B15/05 , G03B7/16
CPC分类号： G03B15/05 , G03B2215/0507
摘要： A flash device for photography includes a DC/DC converter for boosting a DC power source voltage and applying a voltage to a main capacitor for supplying an energy for driving a flashlight tube. The converter has control means operative in response to the trigger operation by a start operating switch to detect any reduction in the charging current of the main capacitor and stop said operation. The flash device is provided with another switch means for enabling the operation of the converter independently of the start operating switch. Said another switch means is operative to operate the converter until the charging voltage of the main capacitor reaches a sufficient value to drive the flashlight tube.
摘要翻译：用于摄影的闪光装置包括用于升高直流电源电压并且向主电容器施加电压以提供用于驱动手电筒的能量的DC / DC转换器。转换器具有响应于启动操作开关的触发操作而操作的控制装置，以检测主电容器的充电电流的任何降低并停止所述操作。闪光装置设置有另一开关装置，用于独立于启动操作开关使得转换器的操作。所述另一个开关装置可操作以操作转换器，直到主电容器的充电电压达到足够的值来驱动手电筒管。

4. 发明授权

US4441774A Flash device of a camera 失效
标题翻译：相机的闪光灯
公开(公告)号：US4441774A
公开(公告)日：1984-04-10
申请号：US257356
申请日：1981-04-24
申请人： Kazuyuki Kazami , Yoshiaki Ohtsubo
发明人： Kazuyuki Kazami , Yoshiaki Ohtsubo
IPC分类号： G03B15/05 , H05B41/32
CPC分类号： G03B15/05 , G03B2215/0507
摘要： A flash device for photography includes a DC/DC converter for boosting a DC power source voltage and applying a voltage to a main capacitor for supplying an energy for driving a flashlight tube. The converter has control means operative in response to the trigger operation by a start operating switch to detect any reduction in the charging current of the main capacitor and stop said operation. The flash device is provided with another switch means for enabling the operation of the converter independently of the start operating switch. Said another switch means is operative to operate the converter until the charging voltage of the main capacitor reaches a sufficient value to drive the flashlight tube.
摘要翻译：用于摄影的闪光装置包括用于升高直流电源电压并且向主电容器施加电压以提供用于驱动手电筒的能量的DC / DC转换器。转换器具有响应于启动操作开关的触发操作而操作的控制装置，以检测主电容器的充电电流的任何降低并停止所述操作。闪光装置设置有另一开关装置，用于独立于启动操作开关使得转换器的操作。所述另一个开关装置可操作以操作转换器，直到主电容器的充电电压达到足够的值来驱动手电筒管。

5. 发明授权

US4362373A Shutter control device for a camera having a shutter release lock device 失效
标题翻译：具有快门释放锁定装置的相机的快门控制装置
公开(公告)号：US4362373A
公开(公告)日：1982-12-07
申请号：US252995
申请日：1981-04-10
申请人： Kazuyuki Kazami , Yoshiaki Ohtsubo
发明人： Kazuyuki Kazami , Yoshiaki Ohtsubo
IPC分类号： G03B7/083 , G03B9/08 , G03B7/00
CPC分类号： G03B9/08 , G03B7/0807 , G03B7/083
摘要： A shutter control device for a camera having an automatic exposure time control device provided with a comparator circuit for comparing a time output corresponding to the lapse of time from the opening operation of a shutter with a proper shutter speed output representing a proper shutter speed and for generating a comparison output when the two outputs are in a predetermined relation and a magnet for blocking the closing operation of the shutter by energization, the magnet being adapted to be deenergized in response to the comparison output to close the shutter, and a shutter release lock device provided with voltage detecting means for detecting a power source voltage and for deenergizing and magnet before the opening operation of the shutter when the power source voltage is below a reference value and blocking means for blocking the opening operation of the shutter by the deenergization of the magnet before the opening operation of the shutter includes means for forcibly energizing the magnet until the start of the opening operation of the shutter in response to shutter release operation. The means for forcibly energizing the magnet becomes operative in response to the output of the voltage detecting means when the power source voltage is greater than the reference value.
摘要翻译：一种用于摄像机的快门控制装置，具有自动曝光时间控制装置，其具有比较器电路，用于将与快门的打开操作相对应的经过时间的时间输出与表示适当的快门速度的适当的快门速度输出进行比较，并且当两个输出处于预定关系时产生比较输出，以及用于通过通电来阻挡快门的关闭操作的磁体，该磁体适于响应于比较输出而关闭快门而被断电，以及快门释放锁设置有电压检测装置，用于当电源电压低于参考值时检测电源电压和断电和磁体开启操作之前的断电和磁体;以及闭锁装置，用于通过断开电源来阻挡快门的打开操作在快门的打开操作之前的磁体包括用于强制通电的装置直到开始快门响应于快门释放操作的开始操作的磁体。当电源电压大于参考值时，用于强制给磁体通电的装置响应于电压检测装置的输出而起作用。

6. 发明授权

US4239358A Alarm device control system in a camera 失效
标题翻译：相机中的报警装置控制系统
公开(公告)号：US4239358A
公开(公告)日：1980-12-16
申请号：US073425
申请日：1979-09-07
申请人： Yoshiaki Ohtsubo , Shigeo Akasaka , Sakuji Watanabe , Mikio Takemae , Ryuzo Motoori , Yasunori Kitamura
发明人： Yoshiaki Ohtsubo , Shigeo Akasaka , Sakuji Watanabe , Mikio Takemae , Ryuzo Motoori , Yasunori Kitamura
IPC分类号： G03B7/083 , G03B7/26 , G03B17/18 , G03B17/20
CPC分类号： G03B17/20
摘要： An alarm device control system in a camera having a metering device for measuring the brightness of an object and generating an output corresponding to a proper exposure value, and an alarm device for receiving the output of the metering device as input and giving an alarm when the proper exposure value does not satisfy predetermined photographing conditions. The system comprises switch means adapted to become operative in response to operation of a shutter release member, and a preparatory power source device for maintaining the metering device operative for a predetermined time after the switch means has become inoperative.
摘要翻译：一种相机中的报警装置控制系统，具有用于测量物体的亮度并产生对应于适当曝光值的输出的计量装置，以及用于接收计量装置的输出作为输入的报警装置，并且当适当的曝光值不满足预定拍摄条件。该系统包括适于响应于快门释放构件的操作变得有效的开关装置，以及用于在开关装置变得不起作用之后将计量装置维持预定时间的预备电源装置。

7. 发明授权

US4238146A Sound alarm device in a camera 失效
标题翻译：相机中的声音报警装置
公开(公告)号：US4238146A
公开(公告)日：1980-12-09
申请号：US69166
申请日：1979-08-23
申请人： Yasunori Kitamura , Shigeo Akasaka , Sakuji Watanabe , Mikio Takemae , Yoshiaki Ohtsubo , Ryuzo Motoori
发明人： Yasunori Kitamura , Shigeo Akasaka , Sakuji Watanabe , Mikio Takemae , Yoshiaki Ohtsubo , Ryuzo Motoori
IPC分类号： G03B17/18 , G03B17/20
CPC分类号： G03B17/20
摘要： An alarm device in a camera comprises a shutter speed manual/auto change-over dial having a first Auto position and a second Auto position, and alarm sound generating circuit operatively associated with the change-over dial so as to become operative in the first Auto position and to become non-operative in the second Auto position, and means for visually displaying the sound alarm non-operation condition which is operatively associated with the change-over dial so as to become non-operative in the first Auto position and to become operative in the second Auto position.
摘要翻译：相机中的报警装置包括具有第一自动位置和第二自动位置的快门速度手动/自动转换拨盘，以及与转换拨盘可操作地相关联的报警声产生电路，以便在第一自动位置并且在第二自动位置中变得不起作用，以及用于可视地显示与转换拨盘可操作地相关联的声音报警非操作状态以便在第一自动位置变得不起作用的装置，并且变成在第二个自动位置运行。

8. 发明授权

US4289388A Automatic focus adjusting device of a camera having a self-timer 失效
标题翻译：具有自拍定时器的相机的自动对焦调整装置
公开(公告)号：US4289388A
公开(公告)日：1981-09-15
申请号：US190408
申请日：1980-09-24
申请人： Hiroshi Wakabayashi , Yoshiaki Ohtsubo
发明人： Hiroshi Wakabayashi , Yoshiaki Ohtsubo
IPC分类号： G03B13/36 , G02B7/28 , G02B7/30 , G03B9/08 , G03B17/40 , G03B3/00
CPC分类号： G03B17/40 , G02B7/30
摘要： In an automatic focus adjusting device for a camera including range finder means responsitive to a release operation to detect the distance to an object lying at a position corresponding to a specific area of the phototaking picture plane, and means for driving a phototaking lens so as to be focused to the distance detected by the range finder means, said camera further including timer means and being capable of effecting the release operation in response to the operation of the timer means, limit means is provided which is operable in response to the timer means to limit the amount of movement of the phototaking lens driven by said driving means so that when the distance detected by the range finder means exceeds a predetermined distance, the phototaking lens is focused to the predetermined distance.
摘要翻译：在一种用于照相机的自动对焦调整装置中，包括测距装置，该测距装置响应于释放操作以检测到位于与拍摄图像平面的特定区域相对应的位置处的物体的距离;以及用于驱动摄影透镜的装置，被聚焦到由测距装置检测到的距离，所述摄像机还包括定时器装置，并且能够响应于定时器装置的操作而实现释放操作，提供限制装置，其响应于定时器装置而可操作限制由所述驱动装置驱动的摄影镜头的移动量，使得当由测距装置检测到的距离超过预定距离时，拍摄镜头被聚焦到预定距离。

9. 发明授权

US5216459A Operation control device for a camera 失效
标题翻译：相机操作控制装置
公开(公告)号：US5216459A
公开(公告)日：1993-06-01
申请号：US653475
申请日：1991-02-11
申请人： Toru Kosaka , Tatsuo Amanuma , Yoshiaki Ohtsubo , Akira Katayama , Jun Nagai , Hiroshi Wakabayashi , Hideya Inoue , Naoki Watanabe
发明人： Toru Kosaka , Tatsuo Amanuma , Yoshiaki Ohtsubo , Akira Katayama , Jun Nagai , Hiroshi Wakabayashi , Hideya Inoue , Naoki Watanabe
IPC分类号： G02B7/32 , G03B7/091
CPC分类号： G02B7/32 , G03B7/091
摘要： An automatic-focus camera has a focus lock system that stores focus adjusting information so that a photo-taking lens may be kept focused on an object during one or more exposures. The camera has a self timer, an automatic exposure system with different program modes, and has continuous as well as single-frame operating modes. The focus lock system, which has different focus lock modes, influences the manner in which various operations of the camera are performed.
摘要翻译：自动对焦相机具有聚焦锁定系统，其存储焦点调整信息，使得在一次或多次曝光期间可以将摄影镜头聚焦在物体上。相机具有自拍定时器，具有不同程序模式的自动曝光系统，并具有连续以及单帧操作模式。具有不同对焦锁定模式的对焦锁定系统影响执行相机的各种操作的方式。

10. 发明授权

US5006700A Distance-measuring apparatus for camera 失效
标题翻译：摄像机测距仪
公开(公告)号：US5006700A
公开(公告)日：1991-04-09
申请号：US569537
申请日：1990-08-20
申请人： Toru Kosaka , Yoshiaki Ohtsubo , Hiroshi Meguro
发明人： Toru Kosaka , Yoshiaki Ohtsubo , Hiroshi Meguro
IPC分类号： G01C3/06 , G01C3/00 , G01S17/87 , G02B7/28 , G02B7/32 , G03B13/36
CPC分类号： G01S17/87 , G02B7/32
摘要： A distance-measuring apparatus comprises a first detecting device for detecting a distance to a central portion of an object field corresponding to a photographing frame and generating data corresponding to a detected distance, a second detecting device for detecting distances to a plurality of peripheral portions of the object field except for the central portion and generating data corresponding to detected distances, and an operating device for operating the first and second detecting devices. The oeprating device has a first operation step of operating the first detecting device and a second operation step of operating the second detecting device. The first step is executed to determine the detected distance to the central portion. The execution of the second step depends on the determination result and may produce an average peripheral distance output or a shortest peripheral distance output for driving a phototaking lens. Depending upon the determination result, a central distance output may instead by produced.
摘要翻译：距离测量装置包括：第一检测装置，用于检测与拍摄帧对应的物场的中心部分的距离，并产生与检测距离相对应的数据;第二检测装置，用于检测与多个周边部分的距离所述物体场除了所述中心部分并产生对应于检测到的距离的数据以及用于操作所述第一和第二检测装置的操作装置。检测装置具有操作第一检测装置的第一操作步骤和操作第二检测装置的第二操作步骤。执行第一步骤以确定检测到的中心部分的距离。第二步的执行取决于确定结果，并且可以产生用于驱动摄影镜头的平均周边距离输出或最短周边距离输出。取决于确定结果，可以通过产生中心距离输出。

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