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    • 4. 发明授权
    • Camera with device for identifying used film magazine
    • 相机用于识别二手胶卷的设备
    • US5671453A
    • 1997-09-23
    • US483966
    • 1995-06-07
    • Hideya InoueHitoshi AokiYoshio ImuraDaiki Tsukahara
    • Hideya InoueHitoshi AokiYoshio ImuraDaiki Tsukahara
    • G03B7/24G03B17/30G03B17/42G03B17/24
    • G03B7/24G03B17/30G03B17/425G03B2206/008G03B2217/263G03B2217/268
    • A camera capable of automatic film rewinding into the magazine, comprises an information recording device for recording at least information on use in an information recording portion formed at a predetermined position of the magazine loaded in the magazine chamber of the camera, an information detecting device capable of detecting recorded information of the magazine when it is loaded, a prohibition device for prohibiting the photographing operation in response to a detection signal corresponding to information, indicating that all the film is already used, detected by the information detecting device and a control device for controlling the information recording device, information detecting device and prohibition device in such a manner that the detection by the information detecting device is conducted prior to the recording of information of use by the information recording device, and that the photographing operation is prohibited in response to the detection of information indicating that all the film is already used.
    • 一种能够自动倒带到盒中的相机包括信息记录装置,用于至少记录关于使用在信息记录部分中的信息,所述信息记录部分形成在装载在照相机的胶囊室中的胶卷盒的预定位置,信息检测装置能够 检测所述杂志的装载信息的禁止装置,根据与所述信息检测装置检测出的表示已经使用了所有胶卷的信息对应的检测信号,禁止拍摄动作的禁止装置,以及控制装置, 控制信息记录装置,信息检测装置和禁止装置,使得信息检测装置的检测在记录信息记录装置的使用信息之前进行,并且响应于 信息检测检测 所有的电影都已经被使用了。