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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
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.
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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
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.
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公开(公告)号：US4690878A
公开(公告)日：1987-09-01
申请号：US897101
申请日：1986-08-15
申请人： Ikushi Nakamura
发明人： Ikushi Nakamura
CPC分类号： H02J7/0045 , H01M2/1022 , H01M6/50 , H01M6/5044
摘要： This invention is directed to a power supplier for use, for example, in a portable camera which includes a battery housing for accommodating a set of cylindrical batteries in parallel relationship with each other, and a battery door which is connected to the battery housing by means of a hinge so as to open an opening of the housing and to close the opening so as to axially depress the batteries. The batteries are located in the battery housing at two positions, i.e. one position relatively close to the hinge and the other position relatively remote from the hinge. The power supplier further includes a detector which is mounted on the bottom of the battery housing so as to operate when at least one battery located at the position remote from the hinge is depressed due to the battery closing operation and the batteries are connected to each other in series, and a switch which is mounted on the bottom of the battery housing so as to operate due to the operation of the detector to generate a signal indicating that the batteries have been connected to each other in series.
摘要翻译： 本发明涉及一种用于例如便携式照相机的电力供应器，其包括：用于容纳一组彼此平行关系的圆柱形电池的电池壳体;以及电池门，其通过装置连接到电池壳体 以打开壳体的开口并且关闭开口以便轴向按压电池。 电池位于电池壳体中的两个位置，即相对靠近铰链的一个位置，另一个位置相对远离铰链。 电源还包括安装在电池壳体的底部以便当位于远离铰链的位置处的至少一个电池由于电池关闭操作而被压下并且电池彼此连接时的操作的检测器 并且由于检测器的操作而安装在电池壳体的底部以便操作以产生指示电池已经彼此串联连接的信号的开关。
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公开(公告)号：US6071018A
公开(公告)日：2000-06-06
申请号：US152991
申请日：1998-09-14
申请人： Ikushi Nakamura
发明人： Ikushi Nakamura
CPC分类号： G03B1/04
摘要： An electric motor 12 and a gear head 13 are located in the space inside the take-up spool 5, an output shaft 13a of the gear head 13 formed such that it has a length that accommodates the engagement length of the take-up spool only is direct-coupled to the take-up spool 5, while an output gear 6 to receive the drive power for rewinding, etc., is formed as a single unit with the take-up spool 5. As a result of this construction, the amount of dead space above the take-up spool is reduced to the extent possible, the height of the camera is reduced, and the camera is made more compact.
摘要翻译： 电动马达12和齿轮头13位于卷取卷轴5内部的空间中，齿轮头13的输出轴13a形成为具有仅容纳卷取卷轴的接合长度的长度 与卷取卷轴5直接连接，同时用于接收用于卷绕等的驱动力的输出齿轮6与卷取卷轴5形成为单个单元。作为该结构的结果， 卷取卷轴上方的死角的数量减少到可能的程度，相机的高度减小，并且使相机变得更加紧凑。
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公开(公告)号：USRE36184E
公开(公告)日：1999-04-06
申请号：US545285
申请日：1995-10-19
CPC分类号： G03B1/58 , G03B17/30 , G03B17/425 , G03B2217/268
摘要： A camera according to the present invention is a camera which feeds a film from a film feed opening of a patrone chamber and it includes a film feeder for feeding the film drawn from the film feed opening to a spool chamber through a film exposure portion, a detector for detecting whether or not the fed film passes through the film exposure portion, and a controller for controlling operation of the film feeder in response to an output of the detector.
摘要翻译： 根据本发明的照相机是从胶片室的胶片供给口供给胶片的照相机，它包括胶片供给器，用于将从胶片供给口拉出的胶片通过胶片曝光部分供给到胶卷室， 检测器，用于检测进给膜是否通过膜曝光部分;以及控制器，用于响应于检测器的输出来控制胶片馈送器的操作。
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16.发明授权
公开(公告)号：US4645325A
公开(公告)日：1987-02-24
申请号：US740819
申请日：1985-06-03
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。
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公开(公告)号：US4419001A
公开(公告)日：1983-12-06
申请号：US381717
申请日：1982-05-24
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。
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公开(公告)号：US4887107A
公开(公告)日：1989-12-12
申请号：US333861
申请日：1989-04-06
申请人： Ikushi Nakamura , Hiroshi Ootsuka , Akira Fukushima , Yoshinobu Kudo , Yoshiaki Hata , Manabu Inoue , Norihiro Inoue
发明人： Ikushi Nakamura , Hiroshi Ootsuka , Akira Fukushima , Yoshinobu Kudo , Yoshiaki Hata , Manabu Inoue , Norihiro Inoue
IPC分类号： G03B19/07
CPC分类号： G03B19/07
摘要： A camera comprising a main lens component disposed in a photographic optical path, and a first and a second auxiliary lens components movable into and out of the photographic optical path. The main lens component provides a standard focal length. The first auxiliary lens component is pivotable about an axis extending parallel to an optical axis of the main lens component. When in the optical path, the first auxiliary lens component, in combination with the main lens component, provides a long focal length. The second auxiliary lens component is pivotable about an axis extending parallel to a straight line perpendicular to the optical axis of the main lens component. When in the optical path, the second auxiliary lens component, in combination with the main lens component, provides a short focal length.
摘要翻译： 一种照相机，包括设置在照相光路中的主透镜部件和可移入和移出照相光路的第一和第二辅助透镜部件。 主透镜组件提供标准焦距。 第一辅助透镜部件可围绕平行于主透镜部件的光轴延伸的轴线枢转。 当在光路中，第一辅助透镜部件与主透镜部件组合提供长焦距。 第二辅助透镜部件可以绕平行于垂直于主透镜部件的光轴的直线延伸的轴线枢转。 当在光路中时，第二辅助透镜部件与主透镜部件组合提供短焦距。
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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
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 。
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公开(公告)号：US4407577A
公开(公告)日：1983-10-04
申请号：US337225
申请日：1982-01-05
申请人： Ikushi Nakamura
发明人： Ikushi Nakamura
CPC分类号： G03B1/58
摘要： An autoloading apparatus comprising a take-up spool for winding a film thereon, a film transport member for transporting the film to the take-up spool, a motor for driving the spool and the transport member, a first detecting member for energizing the motor to start automatic film transport upon detecting the insertion of the film into a film inlet, and a second detecting member for de-energizing the motor to stop the transport upon detecting that the film has been wound on the spool. The apparatus enables the user to close the camera back after recognizing that the film has been properly wound on the spool and reduces the amount of film to be wasted for loading.
摘要翻译： 一种自动装载装置，包括用于将膜卷绕在其上的卷取卷轴，用于将胶片运送到卷取卷轴的胶片传送部件，用于驱动卷轴和传送部件的电动机，用于使电动机通电的第一检测部件 在检测到薄膜插入薄膜入口时开始自动薄膜输送;以及第二检测部件，用于在检测到薄膜卷绕在卷轴上时使马达断电以停止输送。 该装置使得用户能够在识别出胶片已被适当地缠绕在卷轴上之后关闭相机，并且减少要浪费的胶卷的装载量。
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