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    • 6. 发明授权
    • Photographing apparatus and method to control auxiliary light emission
    • 摄影装置和控制辅助发光的方法
    • US08446518B2
    • 2013-05-21
    • US12624629
    • 2009-11-24
    • Toshiyuki Tanaka
    • Toshiyuki Tanaka
    • H04N5/232G03B13/00
    • H04N5/2256H04N5/23212
    • A photographing apparatus and method are provided that can reduce power consumption by detecting a high precision focusing position for a predetermined range and controlling light emission according to a driving mode when performing focus control. The photographing apparatus includes: a lens movable in an optical axis direction and that focuses a subject image on an imaging surface; a photoelectric converter that converting the subject image into an electric signal; a focusing position detector for detecting a focusing position of the focus lens when at least one main subject image of the subject images is focused on the imaging surface; a focus control unit for controlling a first drive of the focus lens and a second drive of the focus lens that is different from the first drive; a light emitting unit; and a light emitting control unit for controlling for different light emissions during the first and second drive.
    • 提供一种拍摄装置和方法,其可以通过在预定范围内检测高精度聚焦位置并且当执行聚焦控制时根据驱动模式来控制发光来降低功耗。 拍摄装置包括:可沿光轴方向移动并将被摄体图像聚焦在成像表面上的透镜; 光电转换器,将被摄体图像转换为电信号; 聚焦位置检测器,用于当被摄体图像的至少一个主要被摄体图像聚焦在成像表面上时,检测聚焦透镜的聚焦位置; 聚焦控制单元,用于控制聚焦透镜的第一驱动和与第一驱动不同的聚焦透镜的第二驱动; 发光单元; 以及发光控制单元,用于在第一和第二驱动期间控制不同的光发射。
    • 8. 发明授权
    • Contents retrieval system and contents retrieval method
    • 内容检索系统和内容检索方法
    • US08347363B2
    • 2013-01-01
    • US12598095
    • 2009-04-06
    • Toshiyuki Tanaka
    • Toshiyuki Tanaka
    • G06F21/00
    • G06F17/3089
    • In a contents retrieval system, when a publisher terminal uploads shared contents to a shared server, the shared server stores the shared contents in a contents area of a contents database, a partial data formation section forms partial data specifying the shared contents and stores the formed partial data in a partial data area, and a URL generation section forms a URL linked to the shared contents and stores the URL in a URL area. When the contents retrieval section receives partial data from the retriever terminal, it collates the received partial data with the partial data in partial data area of the contents database. When the partial data is found, the contents retrieval section replies a URL of the corresponding shared contents to the retriever terminal.
    • 在内容检索系统中,当发布者终端将共享内容上传到共享服务器时,共享服务器将共享内容存储在内容数据库的内容区域中,部分数据形成部分形成指定共享内容的部分数据,并存储形成 部分数据区域中的部分数据和URL生成部分形成链接到共享内容的URL,并将该URL存储在URL区域中。 当内容检索部分从收件人终端接收到部分数据时,将收到的部分数据与内容数据库的部分数据区域中的部分数据进行核对。 当发现部分数据时,内容检索部分将相应的共享内容的URL回复给检索者终端。