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1. 发明授权

US4095242A Matching device for flash light photographic device 失效
标题翻译：闪光照相装置的匹配装置
公开(公告)号：US4095242A
公开(公告)日：1978-06-13
申请号：US748155
申请日：1976-12-07
申请人： Tokuichi Tsunekawa , Masanori Uchidoi , Zenzo Nakamura , Tetsuya Taguchi , Hiroshi Aizawa , Takashi Uchiyama
发明人： Tokuichi Tsunekawa , Masanori Uchidoi , Zenzo Nakamura , Tetsuya Taguchi , Hiroshi Aizawa , Takashi Uchiyama
IPC分类号： G03B15/05
CPC分类号： G03B15/05 , G03B2215/056
摘要： An adapter matches an electronic flash unit with a single terminal carrying diaphragm and charge data to a camera having separate terminals for these data. A second adapter matches a flash unit having two terminals for diaphragm and charge data to a camera in which these data pass through a single terminal. Circuitry in the adapters combine or separate the data as needed.

2. 发明授权

US4079385A Camera system 失效
标题翻译：相机系统
公开(公告)号：US4079385A
公开(公告)日：1978-03-14
申请号：US614644
申请日：1975-09-18
申请人： Zenzo Nakamura , Tokuichi Tsunekawa , Tetsuya Taguchi , Masanori Uchidoi , Hiroshi Aizawa , Takashi Uchiyama
发明人： Zenzo Nakamura , Tokuichi Tsunekawa , Tetsuya Taguchi , Masanori Uchidoi , Hiroshi Aizawa , Takashi Uchiyama
IPC分类号： G03B7/00 , G03B7/081 , G03B7/16 , G03B7/08
CPC分类号： G03B7/16 , G03B7/00 , G03B7/087
摘要： A selector circuit interrupted by an electrical signal from an attachment selectively mounted on the camera body and is connected in the light receiving circuit as well as the exposure determining circuit provided in the camera. When the above mentioned unit is mounted on the camera the exposure determining circuit provided in the camera is automatically connected from the light receiving circuit to the output terminal of the unit by means of the selector circuit, so as to receive the exposure value signal on the unit and set the exposure value corresponding to the exposure value signal.
摘要翻译：由选择性地安装在相机主体上的附件的电信号中断的选择器电路，并连接在光接收电路中以及设置在相机中的曝光确定电路。当将上述单元安装在相机上时，通过选择器电路将设置在相机中的曝光确定电路从光接收电路自动连接到单元的输出端，以便接收曝光值信号并设置与曝光值信号对应的曝光值。

3. 发明授权

US4047194A Camera system with means for automatically switching to flash operation 失效
标题翻译：相机系统具有自动切换到闪光灯操作的手段
公开(公告)号：US4047194A
公开(公告)日：1977-09-06
申请号：US575002
申请日：1975-05-06
申请人： Zenzo Nakamura , Takashi Uchiyama , Masanori Uchidoi , Tetsuya Taguchi , Hiroshi Aizawa , Tokuichi Tsunekawa
发明人： Zenzo Nakamura , Takashi Uchiyama , Masanori Uchidoi , Tetsuya Taguchi , Hiroshi Aizawa , Tokuichi Tsunekawa
IPC分类号： G03B7/083 , G03B7/16 , G03B15/05
CPC分类号： G03B7/16 , G03B15/05 , G03B7/083 , G03B2215/05
摘要： A camera system is composed of a flash and a camera in which the diaphragm and shutter time control as well as the indicating mechanism are automatically switched into a flash mode in response to the charge accumulation completion signal from the electronic flash discharge device.
摘要翻译：相机系统由闪光灯和照相机组成，其中响应于来自电子闪光灯放电装置的电荷累积完成信号，光圈和快门时间控制以及指示机构自动切换到闪光模式。

4. 发明授权

US4464609A Flash lighting unit for a camera 失效
标题翻译：相机闪光照明装置
公开(公告)号：US4464609A
公开(公告)日：1984-08-07
申请号：US551491
申请日：1983-11-14
申请人： Zenzo Nakamura , Takashi Uchiyama , Shohei Ohtaki , Tokuichi Tsunekawa , Masanori Uchidoi , Yukio Mashimo
发明人： Zenzo Nakamura , Takashi Uchiyama , Shohei Ohtaki , Tokuichi Tsunekawa , Masanori Uchidoi , Yukio Mashimo
IPC分类号： G03B15/05 , H05B41/32 , H05B41/14
CPC分类号： H05B41/325
摘要： A voltage detecting means is provided in a flash lamp firing circuit for detecting the attainment of the voltage of a storage capacitor to a satisfactory lamp firing voltage level to assure that a photographic camera associated with the flash lighting unit operates in a flash exposure range switched from a daylight exposure range only when a sufficient voltage is available to fire the lamp at the time of striking of the lamp. In one embodiment, the detecting means comprises two transistorized circuits having output terminals one of which is connected to the gate lead of a SCR in a discharge circuit of the lamp, and another output terminal which is arranged to be connectable to a light-emitting diode of the camera and therefrom connected to the gate lead of an electronic change-over switch for selection of the operating ranges of the camera, the light-emitting diode being arranged to be visible from the outside of the camera so that the operator is immediately aware if the storage capacitor voltage has attained the satisfactory firing level.
摘要翻译：电压检测装置设置在闪光灯点火电路中，用于检测存储电容器的电压达到满意的灯点火电压电平，以确保与闪光照明单元相关联的照相机在从日光曝光范围仅在足够的电压可用于在点亮灯时点亮灯。在一个实施例中，检测装置包括两个晶体管电路，其具有输出端子，其一个连接到灯的放电电路中的SCR的栅极引线，另一个输出端子被布置成可连接到发光二极管并且由此连接到用于选择相机的操作范围的电子转换开关的栅极引线，所述发光二极管被布置为从相机的外部可见，使得操作者立即知道如果存储电容器电压达到令人满意的放电电平。

5. 发明授权

US4187019A Flash light photographic systems 失效
标题翻译：闪光照相系统
公开(公告)号：US4187019A
公开(公告)日：1980-02-05
申请号：US824102
申请日：1977-08-12
申请人： Takashi Uchiyama , Zenzo Nakamura , Tokuichi Tsunekawa , Masanori Uchidoi , Yukio Mashimo , Shyohei Ohtaki
发明人： Takashi Uchiyama , Zenzo Nakamura , Tokuichi Tsunekawa , Masanori Uchidoi , Yukio Mashimo , Shyohei Ohtaki
IPC分类号： G03B7/081 , G03B15/05 , G03B7/16
CPC分类号： G03B15/05 , G03B7/085 , G03B2215/0532
摘要： The present invention relates to various kinds of the flash light photographic systems consisting of a combination of either of the below mentioned cameras with either of the below mentioned flash light device;a camera CD presenting an input terminal of the information for controlling the diaphragm and the output terminal of the information for the set aperture,a flash light device SD presenting the output terminal of the information for controlling the diaphragm and the input terminal of the information of the set aperture,a camera CT presenting an input terminal of the information for controlling the diaphragm,a camera CA presenting an output terminal of the information of the set aperture,a flash light device ST presenting an output terminal of the information for controlling the diaphragm,a flash light device AS presenting an input terminal of the information of the set aperture.
摘要翻译：本发明涉及各种类型的闪光照相系统，其由以下提到的照相机中的任一种与下述闪光灯装置中的任一种组合构成; 相机CD，其呈现用于控制光圈的信息的输入端和用于设定光圈的信息的输出端;闪光灯装置SD，其呈现用于控制光阑的信息的输出端和输入端的信息设置光圈，呈现用于控制光阑的信息的输入端的照相机CT，呈现设定光圈的信息的输出端的照相机CA，呈现用于控制光阑的信息的输出端的闪光装置ST ，闪光灯装置AS呈现设定光圈信息的输入端。

6. 发明授权

US4078242A Flash light photographic systems 失效
标题翻译：闪光照相系统
公开(公告)号：US4078242A
公开(公告)日：1978-03-07
申请号：US625711
申请日：1975-10-24
申请人： Takashi Uchiyama , Zenzo Nakamura , Tokuichi Tsunekawa , Masanori Uchidoi , Yukio Mashimo , Shyohei Ohtaki
发明人： Takashi Uchiyama , Zenzo Nakamura , Tokuichi Tsunekawa , Masanori Uchidoi , Yukio Mashimo , Shyohei Ohtaki
IPC分类号： G03B7/081 , G03B15/05 , G03B15/03
CPC分类号： G03B15/05 , G03B7/085 , G03B2215/05
摘要： The present invention relates to various kinds of the flash light photographic systems consisting of a combination of either of the below mentioned cameras with either of the below mentioned flash light device;A camera CD presenting an input terminal of the information for controlling the diaphragm and the output terminal of the information for the set aperture,A flash light device SD presenting the output terminal of the information for controlling the diaphragm and the input terminal of the information of the set aperture,A camera CT presenting an input terminal of the information for controlling the diaphragm,A camera CA presenting an output terminal of the information of the set aperture,A flash light device ST presenting an output terminal of the information for controlling the diaphragm,A flash light device AS presenting an input terminal of the information of the set aperture.
摘要翻译：本发明涉及各种类型的闪光照相系统，其由以下提到的照相机中的任一种与下述闪光灯装置中的任一种组合构成; 一个CAMERA CD，其中显示用于控制光圈的信息的输入端和用于设定光圈的信息的输出端，A闪光灯设备SD，其提供用于控制光阑的信息的输出端和输入端的信息设置光圈，A CAMERA CT，其呈现用于控制光阑的信息的输入端子; A CAMERA CA，呈现设定孔径的信息的输出端子; A闪光灯装置，ST呈现用于控制光阑的信息的输出端子，闪光灯装置，用于呈现设定光圈的信息的输入端。

7. 发明授权

US4100459A Indicator circuit for electronic flash apparatus 失效
标题翻译：电子闪光灯装置指示电路
公开(公告)号：US4100459A
公开(公告)日：1978-07-11
申请号：US671736
申请日：1976-03-30
申请人： Zenzo Nakamura , Syohei Ohtaki , Tokuichi Tsunekawa , Tadashi Ito , Hiroshi Aizawa , Takashi Uchiyama
发明人： Zenzo Nakamura , Syohei Ohtaki , Tokuichi Tsunekawa , Tadashi Ito , Hiroshi Aizawa , Takashi Uchiyama
IPC分类号： G03B7/16 , G03B15/05 , G03B17/18 , G03B17/20 , H05B41/30 , G08B5/38 , H05B41/26
CPC分类号： G03B17/20 , G03B15/05 , G03B2215/05
摘要： An electronic flash apparatus is provided with a display element positioned in the view-finder of a photographic camera so that the operator is immediately aware if the flash tube has been fired in response to the closure of the synchronous switch. The light emitting operation of this display element is controlled by use of a signal generator arranged to be responsive to the occurrence of discharge through the flash tube of the flash apparatus. With this apparatus, therefore, the operator may rely upon the appearance of this display element to insure that the firing is effected by the flash apparatus even when the object-to-camera distance is relatively small.
摘要翻译：电子闪光装置设置有位于照相机的取景器中的显示元件，使得操作者立即知道闪光管是否已经响应于同步开关的闭合而被点亮。该显示元件的发光操作通过使用信号发生器来控制，该信号发生器布置成响应于通过闪光装置的闪光灯管的放电发生。因此，利用该装置，操作者可以依靠该显示元件的外观来确保即使当对象相机距离相对较小时，闪光装置也可以进行点火。

8. 发明授权

US4126877A Safety device for an exposure amount control equipment 失效
标题翻译：曝光量控制设备的安全装置
公开(公告)号：US4126877A
公开(公告)日：1978-11-21
申请号：US673053
申请日：1976-04-02
申请人： Syohei Ohtaki , Zenzo Nakamura , Tokuichi Tsunekawa , Tadashi Ito , Hiroshi Aizawa , Takashi Uchiyama
发明人： Syohei Ohtaki , Zenzo Nakamura , Tokuichi Tsunekawa , Tadashi Ito , Hiroshi Aizawa , Takashi Uchiyama
IPC分类号： G03B15/03 , G03B9/08 , G03B15/05 , G03B17/18 , G03B17/38
CPC分类号： G03B9/08 , G03B15/05 , G03B2215/0514 , G03B2215/056
摘要： The present invention relates to a safety device for exposure amount control equipment consisting of a camera and an electronic flash device, including a detecting circuit for detecting the charge voltage of the storage capacitor of the electronic flash device and the voltage of the power source and producing two different electrical signals in accordance with the detected voltages so as to prevent flash light photography with improper exposure amount and a lock member for preventing the movement of a shutter release mechanism of the camera in accordance with the electrical signal produced in the detecting circuit when the detected voltages are lower than a certain determined value.
摘要翻译：本发明涉及一种由相机和电子闪光装置组成的曝光量控制装置的安全装置，包括用于检测电子闪光装置的存储电容器的充电电压的检测电路和电源的电压并产生根据检测到的电压的两个不同的电信号，以便防止以不适当的曝光量进行的闪光灯拍摄;以及锁定构件，用于根据检测电路中产生的电信号防止相机的快门释放机构的移动，检测电压低于某一确定值。

9. 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。

10. 发明授权

US4086582A Exposure control device for a camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4086582A
公开(公告)日：1978-04-25
申请号：US711968
申请日：1976-08-05
申请人： Takehiko Kiyohara , Tokuichi Tsunekawa , Mutsunobu Yazaki , Noriaki Sanada , Tetsuya Taguchi , Zenzo Nakamura
发明人： Takehiko Kiyohara , Tokuichi Tsunekawa , Mutsunobu Yazaki , Noriaki Sanada , Tetsuya Taguchi , Zenzo Nakamura
IPC分类号： G03B7/16 , G03B15/03 , G03B15/05
CPC分类号： G03B15/05 , G03B7/16 , G03B2215/0503 , G03B2217/005
摘要： An exposure control device in which the output of a light measuring circuit which produces an electrical signal corresponding to the brightness of an object is compared with an output of a level signal circuit which produces an electrical signal of a predetermined level. When the compared value reaches a predetermined value, a flash circuit is made ready to flash, whereby the shutter time is changed over to a predetermined time suited for a flash photography and the flash circuit is made to flash in association with the shutter operation and the shutter is controlled with a constant time.
摘要翻译：一种曝光控制装置，其将产生与物体的亮度相对应的电信号的光测量电路的输出与产生预定电平的电信号的电平信号电路的输出进行比较。当比较值达到预定值时，使闪光灯准备闪光，由此将快门时间切换到适合于闪光摄影的预定时间，并且使快闪电路与快门操作相关联地闪烁，并且快门以恒定时间控制。

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