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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
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。
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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
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。
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公开(公告)号：US4990944A
公开(公告)日：1991-02-05
申请号：US278330
申请日：1988-11-30
CPC分类号： G03B17/425 , G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0503
摘要： A camera including a lens cover and provided with a plurality of picture taking modes. The camera has the capability for outputting a signal representing that the lens cover is open or closed, for selecting one of the plurality of picture taking modes and for sending a photographic film. The camera has a first display portion for displaying the picture taking mode selected and a second display portion for displaying information of the photographic film loaded in the camera. The operation of the camera is controlled according to the picture taking mode selected and such control of the operation of the camera is inhibited while a signal is output representing that the lens cover is closed. While a signal is output representing that the lens cover is open, the first display portion displays the picture taking mode selected; and while a signal is output representing that the lens cover is closed the first display portion is inhibited from displaying the picture taking mode selected. The displaying of information of the photographic film and the sending of the photographic film can be accomplished independent of the signal representing that the lens cover is open or closed.
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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：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：US4662736A
公开(公告)日：1987-05-05
申请号：US813150
申请日：1985-12-24
CPC分类号： G03B7/26 , Y10T307/344 , Y10T307/383 , Y10T307/391 , Y10T307/469 , Y10T307/625 , Y10T307/729
摘要： An electronic appliance having a microcomputer, peripheral devices controlled by the microcomputer, a main battery acting as power source, and a backup battery for backing up the main battery. Checking is made of whether the main battery is loaded in the appliance or not and whether the output voltage of the main battery is above a predetermined voltage or not. When the main battery is not loaded or when its output voltage is below the predetermined voltage, the backup battery is made available for preserving information in the memory inside or outside the microcomputer in good order, with operations of the peripheral devices being restricted at such times. Further, the disclosed electronic appliance includes means to prevent malfunctioning of the microcomputer and the peripheral devices when a new main battery has been loaded in the appliance as replacement for an exhausted main battery.
摘要翻译： 具有微型计算机，由微计算机控制的外围设备，作为电源的主电池和用于备用主电池的备用电池的电子设备。 检查主电池是否装在设备中，以及主电池的输出电压是否高于预定电压。 当主电池未装载或其输出电压低于预定电压时，备用电池可用于在微机内部或外部的存储器内维护信息的良好顺序，外围设备的操作在这种时间被限制 。 此外，所公开的电子设备包括当新的主电池已经被装载在器具中以替代耗尽的主电池时，防止微型计算机和外围设备的故障的装置。
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8.发明授权Film rewinding mechanism that fully retracts the film or leaves it partially extended 失效完全缩回胶片或使其部分延伸的胶片倒卷机构
公开(公告)号：US5659829A
公开(公告)日：1997-08-19
申请号：US272441
申请日：1988-11-17
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.
摘要翻译： 相机系统能够以多种不同的拍摄模式操作，并且包括提供与每种模式相关的信息的显示系统。 相机系统还包括具有两种操作模式的自动胶片倒片机构。 在第一种自动模式中，检测卷绕期间胶片的张紧以指示胶片卷的末端。 在这种检测时，胶片被自动地并且完全地卷回到暗盒中。 一秒钟，用户可选择模式，用户手动提供信号以启动胶卷倒带。 即使在胶卷的末端进入暗盒之前，胶卷的回卷就停止，使得胶片引导部分的一部分仍然延伸到墨盒的外部。
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9.发明授权Control device for use in a camera having a consecutive picture taking mode and a single picture taking mode 失效用于具有连续拍摄模式和单次拍摄模式的相机中的控制装置
公开(公告)号：US4956656A
公开(公告)日：1990-09-11
申请号：US320620
申请日：1989-03-08
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 various picture taking modes including a normal picture taking mode, having a mode selecting device which is able to return to the normal picture taking mode from various kinds of camera modes automatically. The device further including a component for selecting a first mode in which the camera operates to take picture consecutively and a second mode in which the camera operates to take only one picture at a time, a mechanism for preliminary winding up of a film by a predetermined length in response to the closure of the back lid of the camera, the film lying in the normal frame position when the preliminary winding is terminated and components for forcibly selecting the second mode before the preliminary winding is terminated.
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公开(公告)号：US4586800A
公开(公告)日：1986-05-06
申请号：US720296
申请日：1985-04-05
申请人： Shinji Tominaga , Masaaki Nakai , Norihiro Inoue , Akihiko Fujino , Manabu Inoue , Nobuyuki Taniguchi
发明人： Shinji Tominaga , Masaaki Nakai , Norihiro Inoue , Akihiko Fujino , Manabu Inoue , Nobuyuki Taniguchi
IPC分类号： G03B7/24
CPC分类号： G03B7/24
摘要： A data reading device for a camera can provide a data being accurate with high probability through repeated data reading of a code pattern on a film cartridge even in hard conditions, such as a condition where contact between contact terminals of the device and code regions of the code pattern is unstable and a condition where the resistance value of a conductive code region is comparatively high or varies with the area on which the corresponding contact terminal abuts. In one operation example of an embodiment, the device discriminates consistency and inconsistency between the contents of the successively read data bit by bit and substitutes the contents of the later read data discriminated as being inconsistent for those of the previously read data only when the inconsistency discriminated contents of the later read data indicate conduction of the corresponding code regions. The previously read data is thus renewed again and again so as to more accurately correspond to the data indicated by the code regions of the code pattern.
摘要翻译： 用于相机的数据读取装置可以通过重复数据读取暗盒上的代码图案来提供高精度的数据，即使在硬的条件下，例如设备的接触端子和接触端子之间的接触 代码图形不稳定，导电代码区域的电阻值相对较高或随着对应的接触端子邻接的面积而变化的条件。 在一个实施例的一个操作示例中，设备逐位地鉴别连续读取的数据的内容之间的一致性和不一致性，并且仅当鉴别出不一致性时，将被识别为稍后读取的数据的内容替换为先前读取的数据的内容 后期读取数据的内容表示相应代码区域的导通。 因此，先前读取的数据被一次又一次地更新，以便更准确地对应于由代码图案的代码区域指示的数据。
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