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41 条记录 (耗时 0.028 秒)

    Camera system
    11.
    发明授权
    Camera system 失效
    相机系统

    公开(公告)号：US4866467A

    公开(公告)日：1989-09-12

    申请号：US219753

    申请日：1988-07-15

    申请人： Nobuyuki Taniguchi ,  Masatake Niwa ,  Akira Fujii ,  Takeo Hoda ,  Masaaki Nakai ,  Minoru Sekida ,  Masayoshi Sahara

    发明人： Nobuyuki Taniguchi ,  Masatake Niwa ,  Akira Fujii ,  Takeo Hoda ,  Masaaki Nakai ,  Minoru Sekida ,  Masayoshi Sahara

    IPC分类号： G03B7/097 ,  G03B7/24 ,  G03B7/26

    CPC分类号： G03B7/097 ,  G03B7/24 ,  G03B7/26 ,  G03B2217/18 ,  Y10T307/625

    摘要： A camera is adapted to operate with stored data by sensing the film speed data prepared on the surface of a film cartridge loaded in the camera to produce a data reading signal and reading the sensed film speed data in response to the data reading signal and detecting whether or not the the film loaded in the camera includes film speed data to provide a warning when a determination is made that the film speed data is not on the film cartridge. Film speed data may be loaded in the camera manually and the warning is interrupted in response to the manual setting of the film speed. At least one of the film speed data and the manually set film speed data is stored and the exposure data is calculated on the basis of the stored film speed data.

    摘要翻译： 相机适于通过感测在相机中装载的暗盒的表面上准备的胶片速度数据来产生数据读取信号并且响应于数据读取信号读取感测到的胶片速度数据，并且检测是否 或者当确定胶卷速度数据不在暗盒上时，装载在相机中的胶片不包括胶片速度数据以提供警告。 胶片速度数据可以手动加载到相机中，并且响应于胶片速度的手动设置而中断警告。 存储胶片速度数据和手动设定的胶片速度数据中的至少一个，并且基于所存储的胶片速度数据计算曝光数据。

    Camera system
    14.
    发明授权
    Camera system 失效
    相机系统

    公开(公告)号：US4763144A

    公开(公告)日：1988-08-09

    申请号：US43758

    申请日：1987-04-29

    申请人： Nobuyuki Taniguchi ,  Masatake Niwa ,  Akira Fujii ,  Takeo Hoda ,  Masaaki Nakai ,  Minoru Sekida ,  Masayoshi Sahara

    发明人： Nobuyuki Taniguchi ,  Masatake Niwa ,  Akira Fujii ,  Takeo Hoda ,  Masaaki Nakai ,  Minoru Sekida ,  Masayoshi Sahara

    IPC分类号： G03B7/097 ,  G03B7/24 ,  G03B7/26 ,  G03B1/60 ,  G03B17/18

    CPC分类号： G03B7/097 ,  G03B7/24 ,  G03B7/26 ,  G03B2217/18 ,  Y10T307/625

    摘要： A camera, adapted to function with film speed data, includes structure for introducing the film speed data and for storing that data. Manually set exposure time data is also stored. A determination is made whether the film is advanced to the first effective film frame. The film speed or exposure time data is alternately indicated and the indication is controlled to indicate the film speed data until the film is advanced to the first effective film frame subsequent to which the indication is switched to indicate the exposure time data when the film is advanced to the first effective film frame. The indication may subsequently be manually switched to indicate the film speed data. The film speed data may be read from the film cartridge upon closure of the back lid of the camera and transferred to storage.

    摘要翻译： 适用于胶片速度数据的相机包括用于引入胶片速度数据和存储该数据的结构。 手动设置曝光时间数据也被存储。 确定胶片是否前进到第一有效胶片框。 交替地指示胶片速度或曝光时间数据，并且控制该指示以指示胶卷速度数据，直到胶片前进到第一有效胶片胶片，随后指示被切换以指示胶片提前时的曝光时间数据 到第一个有效的电影框架。 随后可以手动切换指示以指示胶卷速度数据。 在关闭相机的后盖并将其转移到存储器时，可以从胶片暗盒读取胶卷速度数据。

    Camera system
    16.
    发明授权
    Camera system 失效

    公开(公告)号：US4956661A

    公开(公告)日：1990-09-11

    申请号：US220063

    申请日：1988-07-15

    申请人： Nobuyuki Taniguchi ,  Masatake Niwa ,  Akira Fujii ,  Takeo Hoda ,  Masaaki Nakai ,  Minoru Sekida ,  Masayoshi Sahara

    发明人： Nobuyuki Taniguchi ,  Masatake Niwa ,  Akira Fujii ,  Takeo Hoda ,  Masaaki Nakai ,  Minoru Sekida ,  Masayoshi Sahara

    IPC分类号： G03B7/097 ,  G03B7/24 ,  G03B7/26

    CPC分类号： G03B7/097 ,  G03B7/24 ,  G03B7/26 ,  G03B2217/18 ,  Y10T307/625

    摘要： In a camera system having a camera body and at least one camera accessory attachable to the camera body, a plurality of circuit elements are provided in the camera body and in the camera accessory for performing predetermined respective operations. Circuitry in the camera controls the plurality of circuit elements and includes a data bus for connecting the control circuitry with the plurality of circuit elements. The data bus serially sends data from the control circuitry to the plurality of circuit elements and from the plurality of circuit elements to the control circuitry. At least one signal line connects the control circuitry with each of the circuit elements, respectively, for sending clock pulses utilized for synchronizing the data sent through the data bus. A plurality of selecting lines selects, by the control circuitry, which circuit element receives the data from the control circuitry and sends the data to the control circuitry. The control circuitry selects, in accordance with predetermined camera operation, the circuit element which operates through the selecting lines, with the control circuitry receiving data from the selected circuit element through the data bus with pulses through the signal line to calculate data sent to the circuit element according to the predetermined camera operation. The control circuitry sends the calculated data to the selected circuit element through the data bus with pulses through the signal line for operating the circuit element.

    Automatic exposure control camera
    18.
    发明授权
    Automatic exposure control camera 失效
    自动曝光控制摄像头

    公开(公告)号：US4514073A

    公开(公告)日：1985-04-30

    申请号：US540039

    申请日：1983-10-07

    申请人： Nobuyuki Taniguchi ,  Hiroshi Hosomizu ,  Toru Inoue ,  Masaaki Nakai ,  Takanobu Omaki ,  Masatake Niwa ,  Minoru Sekida

    发明人： Nobuyuki Taniguchi ,  Hiroshi Hosomizu ,  Toru Inoue ,  Masaaki Nakai ,  Takanobu Omaki ,  Masatake Niwa ,  Minoru Sekida

    IPC分类号： G03B7/099 ,  G03B7/16 ,  G03B7/28 ,  G03B15/05 ,  G03B17/08 ,  G03B17/18

    CPC分类号： G03B7/16

    摘要： An automatic exposure control camera is of a type capable of controlling both the camera exposure and the flash light amount to be emitted by an electronic flash device. The automatic exposure control camera includes an average light measuring device for measuring an amount of the entire light impinging on an image forming plane and for producing an average signal representing the average light amount, and a spot light measuring device for measuring an amount of light impinging on a spot of the image forming plane and for producing a spot signal representing the light amount at the spot. When taking a photograph with the aid of flash light from a flash device, the amount of light impinging on the film surface is measured and integrated in real time using the average signal, and when the integrated amount reaches a predetermined level, the flash device is controlled so as to stop the emission of flash light, thereby photographing the object with an appropriate light amount even when the object is located at a corner of the frame.

    摘要翻译： 自动曝光控制相机是能够控制由电子闪光装置发射的照相机曝光和闪光量的类型。 自动曝光控制摄像机包括：平均光测量装置，用于测量照射在图像形成平面上的整个光的量并产生表示平均光量的平均信号;以及光点测量装置，用于测量入射光量 在图像形成平面的一个点上，并产生表示光点处的光量的光点信号。 借助于闪光装置的闪光灯拍摄照片时，使用平均信号实时测量和积分膜表面上的光量，并且当积分量达到预定水平时，闪光装置是 被控制以便停止闪光的发射，从而即使当物体位于框架的角落时也以适当的光量拍摄物体。