中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

127 records (took 0.021 seconds)

    Imaging and recording apparatus
    72.
    发明公开
    Imaging and recording apparatus 失效
    空值

    公开(公告)号：EP0961478A3

    公开(公告)日：1999-12-15

    申请号：EP99117408.7

    申请日：1994-03-24

    Applicant: Hitachi, Ltd.

    Inventor： Aizawa, Iwao ,  Itoh, Shigeyuki ,  Wakabayashi, Manabu

    IPC: H04N1/21

    CPC classification number: H04N1/00541 ,  H04N1/00204 ,  H04N1/00925 ,  H04N1/00973 ,  H04N1/2112 ,  H04N2101/00 ,  H04N2201/0015 ,  H04N2201/0048 ,  H04N2201/0049 ,  H04N2201/0074 ,  H04N2201/0077 ,  H04N2201/214 ,  H04N2201/3298 ,  Y10S358/906

    Abstract: An imaging and recording apparatus for electrically recording an optical image of a subject as an image information signal which facilitates memory access from an external device and prevents image information from being changed. Upon manipulation of a recording trigger switch (5), an image outputted from a camera signal processing circuit (17) at that time is written into a semiconductor memory (12), then subjected to data compression in a data compression circuit (21), and stored in a semiconductor memory (13). It is now assumed that an external device not illustrated is connected to a connector (14) and this external device orders taking in the image of the semiconductor memory (13). If at this time the semiconductor memory (13) is writing an image, a state detection circuit (23) detects the fact and inhibits the external device from taking in the image. Furthermore, while the external device is taking in the image of the semiconductor memory (13), the state detection circuit (23) detects this fact. Even if the recording trigger switch (5) is manipulated, an AND gate (6) turns off in response to an output of the state detection circuit and inhibits image writing into the semiconductor memory (13).

    Abstract translation: 一种用于将被摄体的光学图像电记录为便于从外部设备进行存储器访问并防止图像信息改变的图像信息信号的成像和记录装置。 在操作记录触发开关（5）时，将从相机信号处理电路（17）输出的图像写入半导体存储器（12），然后在数据压缩电路（21）中进行数据压缩， 并存储在半导体存储器（13）中。 现在假设未示出的外部设备连接到连接器（14），并且该外部设备订购获取半导体存储器（13）的图像。 如果此时半导体存储器（13）正在写入图像，则状态检测电路（23）检测该事实并且禁止外部设备接收图像。 此外，当外部装置接收半导体存储器（13）的图像时，状态检测电路（23）检测这一事实。 即使操作记录触发开关（5），响应于状态检测电路的输出，与门（6）关闭，并禁止对半导体存储器（13）的图像写入。

    Imaging and recording apparatus
    73.
    发明公开
    Imaging and recording apparatus 失效
    Abbildungs- undAufzeichnungsgerät

    公开(公告)号：EP0961478A2

    公开(公告)日：1999-12-01

    申请号：EP99117408.7

    申请日：1994-03-24

    Applicant: Hitachi, Ltd.

    Inventor： Aizawa, Iwao ,  Itoh, Shigeyuki ,  Wakabayashi, Manabu

    IPC: H04N1/21

    CPC classification number: H04N1/00541 ,  H04N1/00204 ,  H04N1/00925 ,  H04N1/00973 ,  H04N1/2112 ,  H04N2101/00 ,  H04N2201/0015 ,  H04N2201/0048 ,  H04N2201/0049 ,  H04N2201/0074 ,  H04N2201/0077 ,  H04N2201/214 ,  H04N2201/3298 ,  Y10S358/906

    Abstract: An imaging and recording apparatus for electrically recording an optical image of a subject as an image information signal which facilitates memory access from an external device and prevents image information from being changed. Upon manipulation of a recording trigger switch (5), an image outputted from a camera signal processing circuit (17) at that time is written into a semiconductor memory (12), then subjected to data compression in a data compression circuit (21), and stored in a semiconductor memory (13). It is now assumed that an external device not illustrated is connected to a connector (14) and this external device orders taking in the image of the semiconductor memory (13). If at this time the semiconductor memory (13) is writing an image, a state detection circuit (23) detects the fact and inhibits the external device from taking in the image. Furthermore, while the external device is taking in the image of the semiconductor memory (13), the state detection circuit (23) detects this fact. Even if the recording trigger switch (5) is manipulated, an AND gate (6) turns off in response to an output of the state detection circuit and inhibits image writing into the semiconductor memory (13).

    Abstract translation: 一种用于将被摄体的光学图像电记录为便于从外部设备进行存储器访问并防止图像信息改变的图像信息信号的成像和记录装置。 在操作记录触发开关（5）时，将从相机信号处理电路（17）输出的图像写入半导体存储器（12），然后在数据压缩电路（21）中进行数据压缩， 并存储在半导体存储器（13）中。 现在假设未示出的外部设备连接到连接器（14），并且该外部设备订购获取半导体存储器（13）的图像。 如果此时半导体存储器（13）正在写入图像，则状态检测电路（23）检测该事实并且禁止外部设备接收图像。 此外，当外部装置接收半导体存储器（13）的图像时，状态检测电路（23）检测这一事实。 即使操作记录触发开关（5），响应于状态检测电路的输出，与门（6）关闭，并禁止对半导体存储器（13）的图像写入。

Patent Agency Ranking