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    • 56. 发明授权
    • Camera
    • 相机
    • US5079573A
    • 1992-01-07
    • US639223
    • 1991-01-09
    • Takashi SaegusaTetsuro GotoSeiichi Yasukawa
    • Takashi SaegusaTetsuro GotoSeiichi Yasukawa
    • G03B7/08G03B17/24G03B17/42
    • G03B17/425G03B17/24G03B7/0807G03B2217/005G03B2217/243
    • A camera which can execute data communication with an attached accessory that can perform a data printing operation wherein data received from the camera is printed on a film surface comprises a release device for generating a release signal for starting a photographing operation, a transmission device for transmitting data to the accessory during a time interval from the end of a photographing operation to be beginning of a next photographing operation, and a control device for enabling the photographing operation after intervening data transmission by the transmission device when the accessory is to perform the data printing operation, and for enabling the photographing operation without intervening data transmission by the transmission device when the accessory is not to perform the data printing operation.
    • 可以执行与可附加附件的数据通信的照相机,其可执行数据打印操作,其中从相机接收的数据被打印在胶片表面上,包括用于产生用于开始拍摄操作的释放信号的释放装置,用于发送的发送装置 在从拍摄操作结束到下一次拍摄操作开始的时间间隔期间到附件的数据;以及控制装置,用于当附件执行数据打印时能够通过传输装置执行数据传输之后的拍摄操作 并且当附件不执行数据打印操作时,用于使能拍摄操作,而无需传输装置的数据传输。
    • 57. 发明授权
    • Camera capable of flash photography
    • 相机能够进行闪光摄影
    • US4761666A
    • 1988-08-02
    • US73471
    • 1987-07-15
    • Tetsuro Goto
    • Tetsuro Goto
    • G03B9/70G03B15/05
    • G03B9/70
    • In a camera having a focal plane shutter, a magnet restrains the rearward shutter curtain in response to the supply of power to the magnet. A control device controls the period of power supply, and the restraint of the rearward shutter curtain is released when the power supply is terminated. A detecting circuit detects the termination of the power supply and outputs a detection signal. Another detecting circuit responsive to the movement of the forward shutter curtain outputs another detection signal. A selector selects one of the detection signals and inputs the selected signal to a starting circuit, which responds to the selected signal to start a flash emission.
    • 在具有焦平面快门的相机中,磁体响应于向磁体的供电而约束向后快门帘幕。 控制装置控制供电周期,并且在电源终止时释放向后快门帘的约束。 检测电路检测电源的终止并输出检测信号。 响应于向前快门幕的移动的另一检测电路输出另一个检测信号。 选择器选择一个检测信号并将选择的信号输入到启动电路,起动电路响应所选择的信号以开始闪光发射。