Flashlight photographing device
    21.
    发明授权
    Flashlight photographing device 失效
    闪光摄影装置

    公开(公告)号:US5117250A

    公开(公告)日:1992-05-26

    申请号:US741031

    申请日:1991-08-06

    IPC分类号: G03B15/05

    CPC分类号: G03B15/05 G03B2215/0503

    摘要: A flashlight photographing device wherein the possibility of missing a shutter chance is minimized, a shutter speed can be set appropriately upon trailing shutter blind synchronized photographing, and an interval of time is minimized until a subsequent photographing operation is permitted. The flashlight includes a plurality of flash devices which are controlled such that one of them which has been charged up at the earliest is caused to emit flashlight. After the charged voltage of a main capacitor of one of the flash devices becomes higher than a second predetermined value but lower than a first predetermined value at which the flash device can operate to emit light, operation of an automatic focusing motor or a film winding motor of a camera is started. When trailing shutter blind synchronized photographing is to be performed in an exposure mode wherein a shutter speed is to be automatically set, exposure of the camera is controlled in accordance with a predetermined exposure time as in bulb exposure.

    Flashlight photographing device
    22.
    发明授权
    Flashlight photographing device 失效
    手电筒拍摄装置

    公开(公告)号:US5055865A

    公开(公告)日:1991-10-08

    申请号:US515726

    申请日:1990-04-27

    IPC分类号: G03B15/05

    CPC分类号: G03B15/05 G03B2215/0503

    摘要: A flashlight photographing device wherein the possibility of missing a shutter chance is minimized, a shutter speed can be set appropriately upon trailing shutter blind synchronized photographing, and an interval of time is minimized until a subsequent photographing operation is permitted. The flashlight includes a plurality of flash devices which are controlled such that one of them which has been charged up at the earliest is caused to emit flashlight. After the charged voltage of a main capacitor of one of the flash devices becomes higher than a second predetermined value but lower than a first predetermined value at which the flash device can operate to emit light, operation of an automatic focusing motor or a film winding motor of a camera is started. When trailing shutter blind synchronized photographing is to be performed in an exposure mode wherein a shutter speed is to be automatically set, exposure of the camera is controlled in accordance with a predetermined exposure time as in bulb exposure.

    摘要翻译: 手电筒拍摄装置,其中失去快门机会的可能性最小化,可以在拖尾快门盲同步拍摄时适当地设置快门速度,并且将时间间隔最小化直到允许随后的拍摄操作。 手电筒包括被控制的多个闪光灯装置,使得最早被充电的它们中的一个被发射出手电筒。 在闪光装置中的一个的主电容器的充电电压变得高于第二预定值但是低于闪光装置能够发光的第一预定值,自动聚焦电动机或胶片卷绕电动机的操作 的相机启动。 当要在自动设置快门速度的曝光模式中执行拖尾快门盲同步拍摄时,照相机的曝光根据灯泡曝光中的预定曝光时间进行控制。

    Image reproducing system
    23.
    发明授权
    Image reproducing system 失效
    图像再现系统

    公开(公告)号:US5258859A

    公开(公告)日:1993-11-02

    申请号:US556528

    申请日:1990-07-24

    CPC分类号: H04N1/3875

    摘要: An image reproducing system which can automatically output only a portion of an image recorded on a film which conforms to trimming information set upon photographing as an electric image signal without the necessity of a manual operation. The image reproducing device comprises means for detecting an image recorded on a film, means for reading trimming information of the image, the trimming information being recorded on a record medium when the image has been recorded on the film and representing a condition of reproduction of the image, means for generating an electrical image signal in accordance with the image detected by the detecting means, and means for controlling an output of the electrical image signal to be generated by the generating means in accordance with the trimming information read by the reading means.

    Photographic camera
    26.
    发明授权

    公开(公告)号:US4868589A

    公开(公告)日:1989-09-19

    申请号:US286886

    申请日:1988-12-20

    IPC分类号: G03B7/16 G03B19/04 G03B27/46

    CPC分类号: G03B7/16 G03B19/04 G03B27/462

    摘要: A camera having, in addition to a real focal length photographing mode, a pseudo focal length photographing mode, namely, a photographing mode in which a part of a photographed image frame of a film is printed at an enlarging ratio different from an ordinary enlarging ratio to obtain a print as if it had been photographed using a telephoto lens. It is provided with means for recording photographing mode information on a frame of a film when the pseudo focal length photographing mode is selected, and a control means which brings a flash light emitting device into an operable condition in response to the selection of the pseudo focal length photographing mode and which actuates the flash light emitting device in synchronism with release of the shutter. An optical axis of a photographing lens and a flash emission tube are spaced from each other, and the pseudo focal length photographing mode can be selected only when a negative film is loaded in the camera.

    Camera capable of recording sounds relevant to the photographing
    28.
    发明授权
    Camera capable of recording sounds relevant to the photographing 失效
    相机能够录制与拍摄相关的声音

    公开(公告)号:US5128700A

    公开(公告)日:1992-07-07

    申请号:US525965

    申请日:1990-05-11

    IPC分类号: G03B17/24 G03B31/06

    摘要: In a camera capable of recording sound data corresponding to photographed frames of a film respectively, the sound data can be recorded in a first memory (e.g. a sound IC card), and data indicating correspondence between the photographed frames of a film and the sound data respectively can be recorded in a second memory (e.g. a film). Though the first memory, namely, the sound recording memory and the second memory, namely, the film are separate, the recorded sounds can accurately correspond to the photographed frames of the film respectively.In a sound playback apparatus, by attaching thereto a medium in which sound data are recorded in each area thereof and a print in each frame of which a code indicating a sound recording area is recorded, the sound playback apparatus can play back sound data corresponding to the photographed frames of the film respectively from the medium.

    摘要翻译: 在能够分别记录对应于拍摄的帧的声音数据的相机中,声音数据可被记录在第一存储器(例如声音IC卡)中,以及指示电影的拍摄帧与声音数据之间的对应关系的数据 分别可以记录在第二存储器(例如胶片)中。 虽然第一存储器,即声音记录存储器和第二存储器,即胶片是分开的,但是记录的声音可以分别精确地对应于胶片的拍摄帧。 在声音播放装置中,通过在其各个区域中附加有声音数据记录的介质和记录了表示声音记录区域的代码的每个帧中的打印,声音播放装置可以播放对应于 电影的拍摄帧分别来自媒体。

    Camera having a real-image viewfinder
    29.
    发明授权
    Camera having a real-image viewfinder 失效
    相机具有实像取景器

    公开(公告)号:US4972216A

    公开(公告)日:1990-11-20

    申请号:US382542

    申请日:1989-07-19

    摘要: A camera having a real-image viewfinder incorporating an optical finder system having the functions of an optical system for automatical focusing or an optical system for automatic exposure. The optical finder system comprises an objective lens having a positive power, an eyepiece, and an optical system such as porro mirror, disposed between the objective lens and the eyepiece and comprising a plurality of mirrors and/or a prism. Some of the mirrors a semitransparent mirrors capable of dividing the incident light for two optical paths. One part of the incident light is transmitted to the eyepiece and the other part of the incident light is transmitted to light receiving elements, which are disposed in substantially conjugate planes with respect to the focal plane of the objective lens, respectively for distance measurement and light measurement.

    摘要翻译: 一种具有实像取景器的摄像机,其包括具有用于自动聚焦的光学系统的功能的光学取景器系统或用于自动曝光的光学系统。 光学取景器系统包括设置在物镜和目镜之间的具有正光焦度的物镜,目镜和诸如孔镜的光学系统,并且包括多个反射镜和/或棱镜。 一些反射镜是能够将两个光路的入射光分开的半透明镜。 入射光的一部分被透射到目镜,并且入射光的另一部分被传输到光接收元件,光接收元件分别设置在相对于物镜的焦平面的基本上共轭的平面中用于距离测量和光 测量。