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1. 发明授权

US4130355A Photographic camera with an automatic exposure control adapter unit detachably mounted thereon 失效
标题翻译：具有可拆卸地安装在其上的自动曝光控制适配器单元的照相机
公开(公告)号：US4130355A
公开(公告)日：1978-12-19
申请号：US740310
申请日：1976-11-09
申请人： Shohei Ohtaki , Soichi Nakamoto , Tomonori Iwashita , Yoshiaki Watanabe , Susumu Kozuki
发明人： Shohei Ohtaki , Soichi Nakamoto , Tomonori Iwashita , Yoshiaki Watanabe , Susumu Kozuki
IPC分类号： G03B7/091 , G03B7/16
CPC分类号： G03B7/097
摘要： An automatic exposure control system permitting for a photographic camera to make an exposure in either of the shutter preselection automatic exposure range and the diaphragm preselection automatic exposure range is established by combination of an adapter unit with the camera. This adapter unit has a housing attachable to and detachable from the camera body, and includes an exposure operation and control circuit capable, upon preselection of an exposure time, of deriving an exposure value representing an effective exposure aperture, and, upon preselection of diaphragm value, of deriving an exposure value representing an exposure time. Responsive to the output of the adapter unit, the control device in the camera body controls operation of the shutter and diaphragm mechanisms thereof selectively in accordance with the exposure value derived from said exposure operation and control circuit. The provision for permitting the camera to make an exposure in an automatic flash exposure range is also made at the exposure operation and control circuit of the adapter unit in a manner to determine the period of energization of a flash unit associated with the camera.
摘要翻译：通过适配器单元与照相机的组合，建立允许照相机在快门预选自动曝光范围和光圈预选自动曝光范围中的曝光的自动曝光控制系统。该适配器单元具有可附接到照相机主体并且可从相机主体拆卸的外壳，并且包括曝光操作和控制电路，该曝光操作和控制电路能够在预选曝光时间之后得到表示有效曝光孔径的曝光值，并且在预先选择光阑值得出表示曝光时间的曝光值。响应于适配器单元的输出，照相机主体中的控制装置根据从所述曝光操作和控制电路导出的曝光值选择性地控制快门和光阑机构的操作。在适配器单元的曝光操作和控制电路中，也可以以确定与相机相关联的闪光单元的通电周期的方式来允许相机在自动闪光曝光范围内曝光的设置。

2. 发明授权

US3999197A Film rewinding device for cameras 失效
标题翻译：相机胶卷倒带装置
公开(公告)号：US3999197A
公开(公告)日：1976-12-21
申请号：US609438
申请日：1975-09-02
申请人： Tomonori Iwashita , Shohei Ohtaki , Susumu Kozuki , Nobuaki Date , Soichi Nakamoto
发明人： Tomonori Iwashita , Shohei Ohtaki , Susumu Kozuki , Nobuaki Date , Soichi Nakamoto
IPC分类号： G03B1/04 , G03B17/42 , G03B1/18
CPC分类号： G03B17/425 , G03B1/04
摘要： A film rewinding device for a camera using a motor for rewinding film. Upon completion of film rewinding, the device automatically stops the film rewinding operation with detecting means disposed in the device to detect the completion of film rewinding. This is done by utilizing the difference between the load on the motor during the rewinding operation and the load at the completion of the rewinding operation.
摘要翻译：一种用于使用用于重绕胶片的电动机的相机的胶片倒带装置。在完成胶卷倒带时，设备通过设置在设备中的检测装置自动停止胶片倒带操作，以检测胶卷倒带的完成。这是通过利用重绕操作期间电机上的负载与完成重绕操作时的负载之间的差异来完成的。

3. 发明授权

US4104649A Adaptor for providing a digital signal indicating the full open F number of an interchangeable photo-taking lens in a single lens reflex camera system 失效
标题翻译：用于在单个镜头反射相机系统中提供指示可互换摄影镜头的全开F数的数字信号的适配器
公开(公告)号：US4104649A
公开(公告)日：1978-08-01
申请号：US739119
申请日：1976-11-05
申请人： Katsumi Tanaka , Shigeru Hashimoto , Shohei Ohtaki , Tadashi Ito , Tomonori Iwashita , Susumu Kozuki
发明人： Katsumi Tanaka , Shigeru Hashimoto , Shohei Ohtaki , Tadashi Ito , Tomonori Iwashita , Susumu Kozuki
IPC分类号： G02B7/02 , G03B7/20 , G03B17/12 , G03B17/00
CPC分类号： G03B7/20
摘要： A device adapted for the purpose of enabling the use of presently available interchangeable photographic lenses in recently developed digitalized single lens reflex camera systems. This device is constructed in the form of an adaptor attachable to and detachable from the body of an interchangeable lens mount and capable, upon attachment to a conventional interchangeable lens, of providing information representing the full open F number of the interchangeable lens in the form of a coded digital signal. This signal is applied to a digitalized camera body associated therewith and provided, for example, with an inputting device adapted to receive the full open F number of the interchangeable lens as coded digital signal.
摘要翻译：适用于在近来开发的数字化单镜头反光照相机系统中能够使用目前可用的可互换摄影镜头的装置。该装置构造成可连接到可互换镜头座的主体并可拆卸的适配器的形式，并且能够在附接到常规可互换镜头时提供表示可互换镜头的全开F数的信息，其形式为编码数字信号。该信号被施加到与其相关联的数字化照相机主体，并且例如提供有适于将可互换镜头的全开F数作为编码数字信号接收的输入装置。

4. 发明授权

US4449805A Data registration device 失效
标题翻译：数据登记装置
公开(公告)号：US4449805A
公开(公告)日：1984-05-22
申请号：US285433
申请日：1981-07-20
申请人： Nobuaki Sakurada , Masaharu Kawamura , Shohei Ohtaki , Soichi Nakamoto , Nobuhiko Shinoda
发明人： Nobuaki Sakurada , Masaharu Kawamura , Shohei Ohtaki , Soichi Nakamoto , Nobuhiko Shinoda
IPC分类号： G03B15/00 , G03B17/24 , G03G15/22
CPC分类号： G03B17/245 , G03B2217/243 , G03B2217/246
摘要： In the disclosed arrangement, a data set separate from a camera includes a set of sequentially actuable numeric entry keys for entering numerical data representing various camera functions into a data control device which transmits data for energizing numerical illuminators at the film plane of a camera through a connecting element.
摘要翻译：在所公开的布置中，与相机分离的数据集包括一组可依次致动的数字输入键，用于将表示各种相机功能的数字数据输入到数据控制装置中，该数据控制装置通过相机的胶片平面发送用于激励数字照明器的数据，连接元件

5. 发明授权

US4384771A Data registration device 失效
标题翻译：数据登记装置
公开(公告)号：US4384771A
公开(公告)日：1983-05-24
申请号：US896614
申请日：1978-04-14
申请人： Nobuaki Sakurada , Masaharu Kawamura , Shohei Ohtaki , Soichi Nakamoto , Nobuhiko Shinoda
发明人： Nobuaki Sakurada , Masaharu Kawamura , Shohei Ohtaki , Soichi Nakamoto , Nobuhiko Shinoda
IPC分类号： G03B15/00 , G03B17/24 , G03G15/22
CPC分类号： G03B17/245 , G03B2217/243 , G03B2217/246
摘要： In the disclosed arrangement, a data set separate from a camera includes a set of sequentially actuable numeric entry keys for entering numerical data representing various camera functions into a data control device which transmits data for energizing numerical illuminators at the film plane of a camera through a connecting element.
摘要翻译：在所公开的布置中，与相机分离的数据集包括一组可依次致动的数字输入键，用于将表示各种相机功能的数字数据输入到数据控制装置中，该数据控制装置通过相机的胶片平面发送用于激励数字照明器的数据，连接元件

6. 发明授权

US4068245A Exposure control system for flash photography 失效
标题翻译：闪光摄影曝光控制系统
公开(公告)号：US4068245A
公开(公告)日：1978-01-10
申请号：US498618
申请日：1974-08-19
申请人： Shohei Ohtaki , Zenzo Nakamura , Susumu Kozuki
发明人： Shohei Ohtaki , Zenzo Nakamura , Susumu Kozuki
IPC分类号： G03B7/16 , G03B9/70 , G03B15/03
CPC分类号： G03B7/16 , G03B9/70
摘要： A flash exposure control system comprising a flash lighting unit, a battery circuit connected to said flash lighting unit to energize said flash lighting unit during an exposure, a switching arrangement connected to said flash lighting unit to control the termination of energization of said flash lighting unit, a timer for controlling the conduction of said switching arrangement, the timer having an adjustable circuit for adjusting the duration of conducting time as a function of the camera-to-object distance and the adjustable circuit being responsive to the camera focus adjustment, and an aperture adjusting unit responsive to the focus adjustment for defining an exposure aperture.
摘要翻译：一种闪光曝光控制系统，包括闪光照明单元，连接到所述闪光灯照明单元的电池电路，用于在曝光期间激励所述闪光灯照明单元，连接到所述闪光灯照明单元的开关装置，以控制所述闪光照明单元的通电的终止用于控制所述切换装置的导通的定时器，所述定时器具有可调节电路，用于根据所述相机对物体距离调整导通时间的持续时间，并且所述可调节电路响应于所述照相机焦点调节，以及孔径调节单元响应于用于限定曝光孔径的焦点调节。

7. 发明授权

US4034387A Apparatus for taking photographs of an object in close proximity by means of flash 失效
标题翻译：用于通过闪光灯近距离拍摄物体的照片的装置
公开(公告)号：US4034387A
公开(公告)日：1977-07-05
申请号：US461420
申请日：1974-04-16
申请人： Shohei Ohtaki , Susumu Kozuki , Zenzo Nakamura
发明人： Shohei Ohtaki , Susumu Kozuki , Zenzo Nakamura
IPC分类号： G03B7/16 , G03B15/05 , G03B15/02
CPC分类号： G03B7/16 , G03B15/05 , G03B2215/0539
摘要： The present invention refers to an apparatus for taking photographs of an object in close proximity by means of a flash. A proper exposure is obtained for the object in close proximity with the use of flash equipment with variable illumination intensity, in accordance with the equation ##EQU1## L: Distance to the object M: Photographic magnificationa: ConstantN: Film sensitivityPe: Effective lighting quantityF: Aperture of diaphragmThe flash equipment is designed in such a manner that the flash light part of the flash equipment can nearly be brought in alignment with the optical axis of the objective of the photographic camera while the illumination intensity of the flash light can be varied.
摘要翻译：本发明涉及一种通过闪光拍摄靠近物体的照片的装置。通过使用具有可变照明强度的闪光设备，可以根据公式获得适当的曝光，

8. 发明授权

US4348564A Slide switch 失效
标题翻译：滑动开关
公开(公告)号：US4348564A
公开(公告)日：1982-09-07
申请号：US196438
申请日：1980-10-14
申请人： Shohei Ohtaki , Masanori Yamada
发明人： Shohei Ohtaki , Masanori Yamada
IPC分类号： H01H15/16 , H01H3/50 , H01H47/18 , H01H13/28
CPC分类号： H01H47/18 , H01H3/503
摘要： Disclosed is a slide switch in which a slide is slidable between a first position and a second position. A holding arrangement holds the slide in the second position when the slide has moved into the second position and permits the slide to return from the second position to the first position after a given lapse of time. A manually operable lever covering the slide serves to operate the slide. The lever is held at least at one position and forms a recess sufficiently large to enable the slide to return from the second position to the first position.
摘要翻译：公开了一种滑动开关，其中滑块可在第一位置和第二位置之间滑动。当滑块已经移动到第二位置时，保持装置将滑块保持在第二位置，并且允许滑块在给定的经过时间之后从第二位置返回到第一位置。覆盖滑块的可手动操作的杠杆用于操作滑块。杠杆至少保持在一个位置，并形成足够大的凹槽，以使滑块能够从第二位置返回到第一位置。

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

US4159168A Exposure correction factor setting device for a camera 失效
标题翻译：相机的曝光修正因子设定装置
公开(公告)号：US4159168A
公开(公告)日：1979-06-26
申请号：US855480
申请日：1977-11-29
申请人： Akiyasu Sumi , Tokuichi Tsunekawa , Shohei Ohtaki
发明人： Akiyasu Sumi , Tokuichi Tsunekawa , Shohei Ohtaki
IPC分类号： G03B7/24 , G03B7/16 , G03B15/05 , G03B7/00
CPC分类号： G03B7/003 , G03B7/0807
摘要： An exposure correction factor setting device is disclosed which includes an exposure correction factor setting dial, a brush connected to the dial and arranged to be operated when the film speed is manually adjusted, and a bias device connected to a variable resistor for manual adjustment of the film speed so as to apply to a film speed signal producing device for automatic adjustment of film speed a bias signal corresponding to the exposure correction factor set by the dial. It is thereby possible to utilize the exposure correction factor setting device in automatically setting a film speed by a film cassette as well as in manually setting the film speed.
摘要翻译：公开了一种曝光校正因子设定装置，其包括曝光校正系数设定刻度盘，连接到刻度盘并布置为在手动调节胶片速度时操作的刷子，以及连接到可变电阻器的偏置装置，用于手动调节胶片速度，以便适用于胶片速度信号产生装置，用于自动调节胶卷速度，该偏移信号对应于由表盘设置的曝光校正因子。因此，可以利用曝光校正系数设定装置，通过胶片暗盒自动设定胶片速度，以及手动设定胶卷速度。

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