BROADCAST SYSTEM AND WEB BROWSING METHOD FOR THE BROADCAST SYSTEM

    公开(公告)号:JP2002057952A

    公开(公告)日:2002-02-22

    申请号:JP2000231757

    申请日:2000-07-31

    Applicant: IBM

    Abstract: PROBLEM TO BE SOLVED: To provide a broadcast system by which a user can browse a web page without using a web browser. SOLUTION: An application server 12 of a transmission facility 10 converts a web page transferred from the Internet 16 into a video image and sets a link onto the video image on the basis of a link set to the web page. A video server 14 of the transmission facility 10 compresses the video image outputted from the application server 12 with an MPEG2 encoder and transmits the compressed video image together with the link set onto the video image. An STB (Set Top Box) 22 of a reception terminal 20 displays the received video image on a television receiver 24 and relates the link set on the received video image with a cursor position on the video image outputted on the television receiver 24.

    Web application model generation device, web content classification device, web application generation support method, and program
    5.
    发明专利
    Web application model generation device, web content classification device, web application generation support method, and program 有权
    WEB应用模型生成设备,WEB内容分类设备,WEB应用生成支持方法和程序

    公开(公告)号:JP2005004428A

    公开(公告)日:2005-01-06

    申请号:JP2003166385

    申请日:2003-06-11

    CPC classification number: G06F8/74 Y10S707/99942 Y10S707/99943

    Abstract: PROBLEM TO BE SOLVED: To generate Web applications and support system changes and system reconfiguration, including as targets even objects and webpages dynamically generated on a server side. SOLUTION: A classification processing part 40 classifies, by structural analysis, static HTML content acquired by the execution of a Web application. With the classification results, a template extraction part 50 extracts templates of dynamic HTML content on the Web application. According to the classification results of the classification processing part 40 and access information acquired at the static HTML content acquisition, a transition extraction part 60 extracts transition information on the processed Web application. According to the extracted templates and transition information, a model generation part 70 renders an HTML document for generating a model of the Web application to generate an image. COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:生成Web应用程序并支持系统更改和系统重新配置,包括作为目标,甚至在服务器端动态生成的对象和网页。 解决方案:分类处理部分40通过结构分析来分类通过执行Web应用获得的静态HTML内容。 通过分类结果,模板提取部分50在Web应用程序上提取动态HTML内容的模板。 根据分类处理部分40的分类结果和静态HTML内容获取获取的访问信息,转换提取部分60提取处理的Web应用程序的转换信息。 根据提取的模板和转换信息,模型生成部分70呈现用于生成Web应用的模型的HTML文档以生成图像。 版权所有(C)2005,JPO&NCIPI

    Method and device for correcting amplitude of synchronizing signal of composite video signal
    8.
    发明专利
    Method and device for correcting amplitude of synchronizing signal of composite video signal 审中-公开
    纠正复合视频信号同步信号振幅的方法和装置

    公开(公告)号:JP2000078431A

    公开(公告)日:2000-03-14

    申请号:JP24549398

    申请日:1998-08-31

    CPC classification number: H04N5/20 H04N5/08

    Abstract: PROBLEM TO BE SOLVED: To output only a synchronizing signal while correcting its amplitude into a standard without affecting the video signal and color burst signal of a composite video signal.
    SOLUTION: A pedestal voltage Vped (reference level) to be repeated in the same cycle as the synchronizing signal of an inputted composite video signal 30 is detected (14), and a reference voltage Vsync corresponding to the amplitude of the synchronizing signal determined to the standard of the composite video signal is generated (16). Based on the pedestal voltage Vped (reference level) and the reference voltage Vsync, a DC voltage Vh having a voltage level corresponding to the top level of synchronizing signal matching the standard of the composite video signal 30 is generated (18) and synchronized with a synchronizing signal 38 extracted from the composite video signal 30, and the composite video signal 30 and DC voltage Vh are outputted while being switched (24).
    COPYRIGHT: (C)2000,JPO

    Abstract translation: 要解决的问题:仅输出同步信号,同时将其幅度校正为标准,而不影响复合视频信号的视频信号和色同步信号。 解决方案:检测在与输入的复合视频信号30的同步信号相同的周期中重复的基准电压Vped(参考电平)(14),并且将与根据输入的复合视频信号30确定的同步信号的幅度相对应的参考电压Vsync 生成复合视频信号的标准(16)。 基于基准电压Vped(基准电平)和基准电压Vsync,产生具有与复合视频信号30的标准相匹配的同步信号的顶级电平对应的电压电平的直流电压Vh(18),并与 从复合视频信号30提取的同步信号38和复合视频信号30以及直流电压Vh被输出(24)。

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