会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 35. 发明授权
    • Camera reading information applied to a film unit
    • 相机读取信息应用于电影单元
    • US5479226A
    • 1995-12-26
    • US396537
    • 1995-02-28
    • Kazuyuki KazamiNaoki TominoHideya Inoue
    • Kazuyuki KazamiNaoki TominoHideya Inoue
    • G03B17/24G03B17/42
    • G03B17/24G03B17/425G03B2206/004G03B2217/244
    • A camera is provided in which when a film unit exposed up to a midroll frame in one wind mode is reloaded, the exposure of the film unit can be continued in another wind mode without causing double exposure. The camera discriminates whether the next frame adjacent to an exposed frame which has just been exposed is an unexposed frame or an exposed frame. If the next frame is an exposed frame, the operation of rewinding film into a cartridge is performed to thereby render further photographing impossible. Thereby, when a film unit exposed up to a midroll frame in one wind mode (e.g. the ordinary wind mode) is loaded into the camera, the continuation of the exposure of the film unit can be effected in the other wind mode (e.g. the prewind mode) without causing double exposure. A camera is further provided which utilizes two or more recording areas prepared in a data recording portion provided to a film leader portion, and in which data is recorded on a recording area different from that in a previous recording operation upon each rewind operation, thus eliminating the problem caused by overwritten data.
    • 提供了一种相机,其中当以一种风力模式暴露到直升机架的胶片单元被重新加载时,可以在另一种风力模式下继续胶片单元的曝光而不会引起双重曝光。 相机辨别与刚曝光的曝光帧相邻的下一帧是否未曝光的帧或曝光帧。 如果下一帧是曝光的框架,则执行将胶片重绕到盒中的操作,从而不可能进一步拍摄。 因此,当在一个风力模式(例如普通风力模式)中暴露于直升机框架的胶片单元被加载到相机中时,胶片单元的曝光的继续可以在另一个风模式(例如,预卷 模式),而不会引起双重曝光。 还提供了一种照相机,其利用在提供给电影引导部分的数据记录部分中准备的两个或多个记录区域,并且其中数据被记录在与每次重绕操作时的先前记录操作不同的记录区域上,从而消除 由覆盖数据导致的问题。
    • 36. 发明授权
    • Film feeder for a camera
    • 相机胶片送料器
    • US5221940A
    • 1993-06-22
    • US943112
    • 1992-09-10
    • Koichi DaitokuAkira EzawaHideya Inoue
    • Koichi DaitokuAkira EzawaHideya Inoue
    • G03B1/32G03B17/42
    • G03B17/425G03B1/32
    • A film feeder for a camera comprises a feeding out mechanism for feeding out film of a film cartridge wound around a spool shaft, by rotating the spool shaft of the loaded film cartridge; a winding up mechanism for driving a wind up spool to wind up around the wind up spool the film fed out of the film cartridge; a roller provided between the loaded film cartridge and the wind up spool, which is driven by the driving power of a motor to feed the film fed out by the feeding out mechanism and guide the film to the wind up spool; and a driving power transmission mechanism for transmitting the driving power of the motor to the roller until the film is wound around the wind up spool and thereafter cutting off the transmission of the driving power to the roller.
    • 用于相机的胶片馈送器包括:馈送机构,用于通过旋转装载的暗盒的卷筒轴来馈送卷绕在卷筒轴上的暗盒的胶片; 卷绕机构,用于驱动卷绕卷轴绕卷绕纱线卷绕从胶卷暗盒送出的胶卷; 设置在加载的暗盒和卷取卷轴之间的辊,其由马达的驱动力驱动,以供给由送出机构送出的胶片,并将胶片引导到卷绕卷轴; 以及驱动力传递机构,用于将马达的驱动力传递到滚子,直到膜卷绕在卷绕卷轴上,然后切断驱动力到辊的传动。