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1. 发明授权

US4967217A Camera system 失效
公开(公告)号：US4967217A
公开(公告)日：1990-10-30
申请号：US325111
申请日：1989-03-20
申请人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
发明人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
IPC分类号： G03B7/091 , G03B7/16 , G03B15/05 , G03B17/42 , G03B1/00
CPC分类号： G03B17/425 , G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0503
摘要： A camera system is capable of operating in a number of different photographic modes and includes a display system which provides information relevant to each of the modes. The camera system also includes an automatic film rewinding mechanism that has two modes of operation. In a first, automatic, mode, the tensioning of the film during winding is detected to indicate the end of the roll of film. Upon such detection, the film is automatically and fully rewound into the film cartridge. In a second, user selectable, mode a signal is manually provided by the user to initiate film rewinding. Rewinding of the film is stopped just prior to the time the end of the film enters the cartridge, so that a portion of the film leader remains extended outside of the cartridge.

2. 发明授权

US4959679A Camera system 失效
标题翻译：相机系统
公开(公告)号：US4959679A
公开(公告)日：1990-09-25
申请号：US374574
申请日：1989-06-29
申请人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
发明人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
IPC分类号： G03B7/091 , G03B7/16 , G03B15/05 , G03B17/42
CPC分类号： G03B17/425 , G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0503
摘要： A mode selecting device for use in a camera provided with the various picture taking modes including standard picture taking mode, self-timer picture taking mode, flash light picture taking mode, close picture taking mode, fill in flash mode, nonflash mode and consecutive picture taking mode. A mode setting button is operable to select the mode and a memory is provided to store data corresponding to the selected mode. Also disclosed is a brightness measuring circuit and an automatic exposure control circuit. A flash is enabled or disabled in accordance with the mode selected and the measured brightness value. The camera is automatically reset to the most frequently used mode for emitting the flash light automatically under low light condition after a exposure has been completed, or a given time after the exposure has been completed. Additionally, a warning indicator is actuated when it is detected that the rear lid has been opened and film is mounted in the camera, and a display is provided to indicate the presence of film in the camera when a warning signal has been stored.

3. 发明授权

US4841318A Camera system with mode selecting device 失效
标题翻译：相机系统带模式选择装置
公开(公告)号：US4841318A
公开(公告)日：1989-06-20
申请号：US169586
申请日：1988-03-17
申请人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
发明人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
IPC分类号： G03B7/091 , G03B7/16 , G03B15/05 , G03B17/42
CPC分类号： G03B17/425 , G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0503
摘要： A mode selecting device for use in a camera having at least two modes, namely, a consecutive picture taking mode and a single picture taking mode. In the consecutive picture taking mode, the camera operates to take pictures consecutively so long as the exposure release button is depressed. In the single picture taking mode, the camera operates to take a single picture no matter how long the release button is continuously depressed. The selected mode is displayed on a display. The camera returns to the single picture taking mode when the back lid is opened, when the back lid is closed, when the film is rewound, or when the film undergoes preliminary winding so that the camera is not inadvertently left in the consecutive picture taking mode.
摘要翻译：一种用于具有至少两种模式的相机中的模式选择装置，即连续拍摄模式和单次拍摄模式。在连续拍摄模式下，只要按下曝光释放按钮，照相机即可连续拍摄照片。在单次拍摄模式下，无论播放按钮持续按下多长时间，相机都可拍摄单张照片。所选模式显示在显示屏上。当后盖打开时，当后盖关闭时，当胶片重新卷绕时，或当胶片进行预备卷绕时，相机返回到单张图像拍摄模式，使得相机不会不经意地留在连续拍摄模式中。

4. 发明授权

US4849779A Moving driving device of camera 失效
标题翻译：移动相机的驱动装置
公开(公告)号：US4849779A
公开(公告)日：1989-07-18
申请号：US169449
申请日：1988-03-17
申请人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
发明人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
IPC分类号： G03B7/091 , G03B7/16 , G03B15/05 , G03B17/42 , G03B1/00
CPC分类号： G03B17/425 , G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0503
摘要： The motor drive device according to the present invention drives a motor until a hold signal disappears and the motor is braked when the holding signal disappears. After a predetermined period from the time when the holding signal disappears, it is detected whether or not a completion position signal representing that the load has reached the normal complete position is output. If the completion position signal is not output, the motor is started again. The load is driven until the load reaches the position where the completion position signal is output, and then the motor is braked. Thus the load can be stopped at the correct position. Also, with the motor drive device according to the present invention, the motor may be braked after the load is driven by a predetermined amount. After a predetermined period has passed therefrom, it is detected whether or not a signal representing that the load is normally driven is output, and if the signal is not ouput, the motor is started again. The load is driven until the signal is output and then the motor is braked. Thus, the load can be correctly driven.
摘要翻译：根据本发明的电机驱动装置驱动马达直到保持信号消失，并且当保持信号消失时马达被制动。在保持信号消失之后的预定时间段之后，检测出表示负载已达到正常完成位置的完成位置信号是否被输出。如果未输出完成位置信号，则电机再次启动。负载被驱动直到负载到达完成位置信号输出的位置，然后电动机被制动。因此，负载可以停在正确的位置。此外，根据本发明的电动机驱动装置，在负载被驱动预定量之后，电动机可以被制动。在经过预定时间之后，检测是否输出表示负载正常驱动的信号，如果信号不输出，则电动机再起动。负载被驱动直到信号输出，然后马达被制动。因此，可以正确地驱动负载。

5. 发明授权

US4814813A Camera with a flash device 失效
标题翻译：带闪光灯的相机
公开(公告)号：US4814813A
公开(公告)日：1989-03-21
申请号：US171185
申请日：1988-03-18
申请人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
发明人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi , Ikushi Nakamura , Michihiro Iwata
IPC分类号： G03B7/091 , G03B7/16 , G03B15/05 , G03B17/42 , G03B17/38
CPC分类号： G03B17/425 , G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0503
摘要： A camera with a flash device that includes a manually operable member. The camera has a capability for controlling exposure, for detecting a completion of charge of the flash device, and for counting a lapse of time from the operation of the manually operable member. The camera also has the capability to allow the control of exposure when the completion of charge is detected, and for forbidding the control of exposure when a predetermined time is counted without the detecting of the completion of charge.
摘要翻译：具有包括手动可操作构件的闪光装置的相机。相机具有控制曝光的能力，用于检测闪光装置的电荷的完成，以及从手动操作的部件的操作中计算一段时间。当检测到充电完成时，照相机还具有允许控制曝光的能力，并且当在预定时间被计数而禁止对电荷完成的检测时禁止对曝光的控制。

6. 发明授权

US5159375A Camera having a remote control function 失效
标题翻译：相机具有遥控功能
公开(公告)号：US5159375A
公开(公告)日：1992-10-27
申请号：US625082
申请日：1990-12-07
申请人： Nobuyuki Taniguchi , Hiroyuki Okada , Hidekazu Nakajima , Kenji Tsuji , Ikushi Nakamura , Sadafusa Tsuji
发明人： Nobuyuki Taniguchi , Hiroyuki Okada , Hidekazu Nakajima , Kenji Tsuji , Ikushi Nakamura , Sadafusa Tsuji
IPC分类号： G03B7/091 , G03B17/38
CPC分类号： G03B17/38 , G03B7/091
摘要： A camera system includes a remote controller and a body of a camera. The remote controller is incorporated in a lens cap of the camera. A photographing magnification for an object is set by the remote controller. A taking lens of the camera is automatically driven to attain an in-focus position defined by a distance to the object and the magnification set by the remote controller. Thus, an image of a desired magnification can be photographed by remote control using the remote controller.
摘要翻译：相机系统包括遥控器和相机主体。遥控器被并入相机的镜头盖中。对象的拍摄倍率由遥控器设定。摄像机的拍摄镜头被自动驱动以获得由距物体的距离和由遥控器设定的倍率所限定的对焦位置。因此，可以通过使用遥控器的遥控器拍摄期望倍率的图像。

7. 发明授权

US4645325A Electronic instrument which selectively receives different kinds of batteries 失效
标题翻译：选择性接收不同种类的电池的电子仪器
公开(公告)号：US4645325A
公开(公告)日：1987-02-24
申请号：US740819
申请日：1985-06-03
申请人： Norihiro Inoue , Shinji Tominaga , Masataka Kashima , Ikushi Nakamura
发明人： Norihiro Inoue , Shinji Tominaga , Masataka Kashima , Ikushi Nakamura
IPC分类号： G03B7/26 , G03B17/56 , G03B17/00
CPC分类号： G03B7/26 , Y10T307/615
摘要： An electronic instrument, such as a camera, which is supplied with electric power from a battery and selectively receives two kinds of batteries which are different from each other in shape and output voltage. A battery chamber of the electronic instrument is constructed to commonly receive the first and second batteries such that a space of the battery chamber is commonly occupied by parts of the first and second batteries. Additionally, a member is projected into the battery chamber and determines which kind of batteries is received. In response to the result of the determination, a voltage converting means converts the output voltage of the battery to a given voltage such that an electionic circuit of the electronic instrument operates with the optimum voltage condition with the voltage supplied from either one of the batteries which are different from each other in shape and output voltage.
摘要翻译：电子仪器，例如照相机，其由电池供电并选择性地接收形状和输出电压彼此不同的两种电池。电子仪器的电池室被构造成共同接收第一和第二电池，使得电池室的空间被第一和第二电池的一部分共同占据。另外，将一个构件投射到电池室中，并确定接收哪种电池。响应于确定的结果，电压转换装置将电池的输出电压转换成给定电压，使得电子仪器的电离电路以最佳电压条件运行，其中电池中的任一个电压提供的电压在形状和输出电压上彼此不同。

8. 发明授权

US4419001A Motor driven film wind-up and rewind device for cameras 失效
标题翻译：用于摄像机的电机驱动胶片卷绕和倒带装置
公开(公告)号：US4419001A
公开(公告)日：1983-12-06
申请号：US381717
申请日：1982-05-24
申请人： Shinji Tominaga , Toshinori Imura , Ikushi Nakamura
发明人： Shinji Tominaga , Toshinori Imura , Ikushi Nakamura
IPC分类号： G03B17/42 , G03B1/18
CPC分类号： G03B17/425
摘要： A motor driven film wind-up and rewind device for cameras is automatically switched from a film wind-up mode to a film rewind mode when the entire length of an unexposed film has been wound on a film take-up spool and surely remains in the film rewind mode thereafter. For the automatic switching of the modes a circuit detects increase in a motor current which occurs with a motor forced to stop after completion of the film wind-up. A movable member which is in the form of an through axle extending through a film rewinding sprocket moves from a first position to a second position immediately after initiation of the motor rotation for the film rewind, switching a switch to a state maintaining the device in the film rewind mode as well as connecting the sprocket with the motor. The movable member is returned to the first position in response to insertion of a film cartridge into a cartridge chamber of the camera and restrained at the first position till the initiation of the film rewind. With no cartridge inserted in the cartridge chamber the movable member is not returned to the first position so that the device remains in the film rewind mode allowing a camera exposure operation.
摘要翻译：当未曝光胶片的整个长度已卷绕在胶卷卷轴上时，用于照相机的电动机驱动膜卷绕和倒带装置自动从胶片卷绕模式切换到胶卷倒带模式，并且确实保留在之后的电影快退模式。对于模式的自动切换，电路检测到电机电流的增加，电动机电流在膜结束完成之后强制停止时发生。通过延伸穿过胶片倒带链轮的贯穿轴形式的可动件在电动机旋转开始之后立即从第一位置移动到第二位置，以便将电路切换到保持装置的状态回卷模式以及将链轮与电机连接起来。响应于将胶片暗盒插入照相机的暗盒腔并将其限制在第一位置，直到胶卷重新开始，可动件返回到第一位置。由于没有墨盒插入墨盒室，所以可移动部件不返回到第一位置，使得该装置保持在回卷模式中，允许照相机曝光操作。

9. 发明授权

US4455073A Camera film drive motor control devices 失效
标题翻译：相机胶片驱动电机控制装置
公开(公告)号：US4455073A
公开(公告)日：1984-06-19
申请号：US368352
申请日：1982-04-14
申请人： Shinji Tominaga , Ikushi Nakamura
发明人： Shinji Tominaga , Ikushi Nakamura
IPC分类号： G03B17/00 , G03B17/42 , G03B1/12
CPC分类号： G03B17/425
摘要： A film wind-up and rewinding motor is connected in series with a resistor so that a voltage commensurate with the motor current appears across the resistor. A level shift circuit shifts the voltage by a given level to generate a voltage signal for switching operation of a transistor. A voltage detecting circuit having a transistor or a bipolar transistor type voltage comparator detects the level of the voltage signal and generates a signal to energize an electromagnet for opening a power switch of the motor when the motor current varies due to forced rotational stopping of the motor or decreased load rotation of the motor causing the voltage signal to rise or drop to a given level.
摘要翻译：电阻卷绕和重绕电机与电阻器串联连接，使电阻器上出现与电机电流相当的电压。电平移位电路将电压移动给定电平以产生用于晶体管的开关操作的电压信号。具有晶体管或双极型晶体管型电压比较器的电压检测电路检测电压信号的电平，并产生一个信号，以在电动机电流由于电动机的强制转动停止而变动时使电动机通电以打开电动机的电源开关或减小电机的负载旋转，使电压信号上升或下降到给定的电平。

10. 发明授权

US5307101A Camera using film cartridge 失效
标题翻译：相机使用胶片暗盒
公开(公告)号：US5307101A
公开(公告)日：1994-04-26
申请号：US684267
申请日：1991-04-12
申请人： Junichi Tanii , Masaaki Chikasaki , Nobuya Miki , Akira Yamanaka , Ikushi Nakamura , Masayoshi Horikawa
发明人： Junichi Tanii , Masaaki Chikasaki , Nobuya Miki , Akira Yamanaka , Ikushi Nakamura , Masayoshi Horikawa
IPC分类号： G03B17/30 , G03B17/42 , G03B1/18
CPC分类号： G03B17/425 , G03B17/30 , G03B2217/266
摘要： A camera using a film cartridge having a shaft for winding a film and intercepting light, includes: a cartridge chamber for accommodating the film cartridge; a driving unit; a driving source for generating force for driving the driving unit; a transmitting device; and a limiting device. The driving member engages the shaft of the film cartridge accommodated in the cartridge chamber, and rotates the shaft in the film unwinding direction to remove the film from the film cartridge. The transmitting device is provided between the driving source and the driving unit, and transmits the force generated by the driving source to the driving unit. The limiting device is provided in the transmitting device, and limits the force to be transmitted to the driving unit so as to feed the film in the film unwinding direction.
摘要翻译：一种使用具有用于卷绕薄膜并遮蔽光的轴的暗盒的相机包括：用于容纳暗盒的暗盒室; 一个驱动单元; 用于产生用于驱动驱动单元的力的驱动源; 发送装置; 和限制装置。驱动构件接合容纳在暗盒室中的胶片暗盒的轴，并且使光轴沿胶片退绕方向旋转，以将胶片从暗盒中取出。发送装置设置在驱动源和驱动单元之间，并将由驱动源产生的力传递给驱动单元。限位装置设置在发送装置中，并且限制要传递到驱动单元的力，以便将胶片进给到胶片退绕方向。

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