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    Data communication method, data communication terminal, data communication system and communication control system
    2.
    发明授权
    Data communication method, data communication terminal, data communication system and communication control system 失效
    数据通信方式，数据通信终端，数据通信系统和通信控制系统

    公开(公告)号：US06222859B1

    公开(公告)日：2001-04-24

    申请号：US09078619

    申请日：1998-05-14

    申请人： Munehiro Yoshikawa

    发明人： Munehiro Yoshikawa

    IPC分类号： H04J312

    CPC分类号： H04L65/1043 ,  H04L12/5692 ,  H04L29/06 ,  H04L29/06027 ,  H04L63/06 ,  H04L65/1069 ,  H04M7/0057 ,  H04M7/0075 ,  H04M2203/1008 ,  H04Q3/0016 ,  H04Q11/0435 ,  H04Q2213/13093 ,  H04Q2213/13097 ,  H04Q2213/13174 ,  H04Q2213/13209 ,  H04Q2213/13339 ,  H04Q2213/13389

    摘要： Prior to communication over the Internet and using a different line, a first terminal transmits to a second terminal a set of information including at least an IP address of the first terminal on the Internet. Based on the IP address thus transmitted separately, the party at the second terminal initiates communication over the Internet. This establishes direct end-to-end communication between the two terminals over the Internet. In a communication setup such as an Internet-based telephone call wherein address information about a desired party on the network is not previously known to a calling party, the inventive method allows the two parties to communicate directly with each other over the network on an end-to-end communication basis without recourse to a rendezvous server or like services.

    摘要翻译： 在通过互联网进行通信并使用不同的线路之前，第一终端向因特网上的第一终端的至少IP地址的一组信息发送到第二终端。 基于这样分配的IP地址，第二终端的一方通过因特网发起通信。 这通过互联网建立两个终端之间的直接端到端通信。 在诸如基于因特网的电话呼叫之类的通信设备中，其中关于网络上的期望方的地址信息对于主叫方来说以前不是已知的，本发明的方法允许双方通过网络在一端上直接相互通信 无需诉诸于会合服务器或类似服务的端到端通信基础。

    Data processing apparatus which prevents data overflow and underflow
    3.
    发明授权
    Data processing apparatus which prevents data overflow and underflow 有权
    防止数据溢出和下溢的数据处理装置

    公开(公告)号：US07933949B2

    公开(公告)日：2011-04-26

    申请号：US12113431

    申请日：2008-05-01

    申请人： Hideki Yoshida ,  Jin Sato ,  Kazuyuki Ikeda ,  Takashi Norizuki ,  Kenichi Sakusabe ,  Daisuke Kawaguchi ,  Munehiro Yoshikawa

    发明人： Hideki Yoshida ,  Jin Sato ,  Kazuyuki Ikeda ,  Takashi Norizuki ,  Kenichi Sakusabe ,  Daisuke Kawaguchi ,  Munehiro Yoshikawa

    IPC分类号： G06F15/16

    CPC分类号： H04N21/4307 ,  H04N5/04 ,  H04N5/38 ,  H04N5/4401 ,  H04N21/23406 ,  H04N21/44004 ,  H04N21/478

    摘要： A data processing apparatus constitutes a low-cost audio/video data transmission and reception system. A reception buffer monitoring circuit 21 monitors the size of receiver data being accumulated in a reception buffer 6. When the size of accumulated data is found to become higher than a high threshold, the circuit 21 causes a reception clock generation circuit 8 to generate a reception clock with a higher frequency. When the accumulated data size becomes lower than a low threshold, the reception clock is generated with a lower frequency. Based on the reception clock fed from the reception clock generation circuit 8, an audio/video decoder 7 decodes the audio/video data coming from the reception buffer 6. The data processing apparatus applies advantageously to a television transmission and reception system for transmitting and receiving TV broadcast signals.

    摘要翻译： 数据处理装置构成低成本音频/视频数据发送和接收系统。 接收缓冲器监视电路21监视在接收缓冲器6中累积的接收机数据的大小。当发现累加数据的大小变得高于高阈值时，电路21使接收时钟产生电路8产生接收 时钟频率较高。 当累积的数据大小变得低于低阈值时，以较低的频率生成接收时钟。 基于从接收时钟发生电路8馈送的接收时钟，音频/视频解码器7解码来自接收缓冲器6的音频/视频数据。数据处理装置有利地应用于用于发送和接收的电视发送和接收系统 电视广播信号。

    DATA PROCESSING APPARATUS
    5.
    发明申请
    DATA PROCESSING APPARATUS 有权
    数据处理设备

    公开(公告)号：US20080259213A1

    公开(公告)日：2008-10-23

    申请号：US12113431

    申请日：2008-05-01

    申请人： Hideki Yoshida ,  Jin Sato ,  Kazuyuki Ikeda ,  Takashi Norizuki ,  Kenichi Sakusabe ,  Daisuke Kawaguchi ,  Munehiro Yoshikawa

    发明人： Hideki Yoshida ,  Jin Sato ,  Kazuyuki Ikeda ,  Takashi Norizuki ,  Kenichi Sakusabe ,  Daisuke Kawaguchi ,  Munehiro Yoshikawa

    IPC分类号： H04N5/06 ,  H04N7/26

    CPC分类号： H04N21/4307 ,  H04N5/04 ,  H04N5/38 ,  H04N5/4401 ,  H04N21/23406 ,  H04N21/44004 ,  H04N21/478

    摘要： A data processing apparatus constituting a low-cost audio/video data transmission and reception system is disclosed. A reception buffer monitoring circuit 21 monitors the size of receiver data being accumulated in a reception buffer 6. When the size of accumulated data is found to become higher than a high threshold, the circuit 21 causes a reception clock generation circuit 8 to generate a reception clock with a higher frequency. When the accumulated data size becomes lower than a low threshold, the reception clock is generated with a lower frequency. Based on the reception clock fed from the reception clock generation circuit 8, an audio/video decoder 7 decodes the audio/video data coming from the reception buffer 6. This invention applies advantageously to a television transmission and reception system for transmitting and receiving TV broadcast signals.

    摘要翻译： 公开了构成低成本音频/视频数据发送和接收系统的数据处理装置。 接收缓冲器监视电路21监视在接收缓冲器6中积累的接收机数据的大小。 当发现累加数据的大小变得高于高阈值时，电路21使接收时钟产生电路8产生具有较高频率的接收时钟。 当累积的数据大小变得低于低阈值时，以较低的频率生成接收时钟。 基于从接收时钟发生电路8馈送的接收时钟，音频/视频解码器7解码来自接收缓冲器6的音频/视频数据。 本发明有利地适用于用于发送和接收TV广播信号的电视发射和接收系统。

    Television reception system, channel selection apparatus and display apparatus
    6.
    发明申请
    Television reception system, channel selection apparatus and display apparatus 有权
    电视接收系统，频道选择装置和显示装置

    公开(公告)号：US20070002186A1

    公开(公告)日：2007-01-04

    申请号：US11516830

    申请日：2006-09-07

    申请人： Satoru Maeda ,  Munehiro Yoshikawa ,  Noriyuki Uchiumi

    发明人： Satoru Maeda ,  Munehiro Yoshikawa ,  Noriyuki Uchiumi

    IPC分类号： H04N7/16 ,  H04N7/173 ,  H04N5/50

    CPC分类号： H04N21/4122 ,  H04N5/38 ,  H04N5/44 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/46 ,  H04N7/163 ,  H04N21/4126 ,  H04N21/43637 ,  H04N21/4383 ,  H04N21/4622 ,  H04N21/478 ,  H04N21/4782 ,  H04N21/4786 ,  H04N21/6175

    摘要： A television reception system is disclosed by which a television broadcasting program can be enjoyed at any place in a home without being influenced by connection to an antenna cable or a communication circuit and which can be connected to a network such as the Internet. A channel selection apparatus and a display apparatus are formed as separate apparatus from each other. The channel selection apparatus receives broadcasting signals, selects one of the broadcasting signals, forms a transmission signal from the selected broadcasting signal and transmits the transmission signal by radio. The radio signal from the channel selection apparatus is received by the display apparatus, and an image based on an image signal of the received signal is displayed on an LCD apparatus serving as a display element.

    摘要翻译： 公开了一种电视接收系统，通过该电视接收系统可以在家庭中的任何地方享受电视广播节目，而不受与天线电缆或通信电路的连接的影响，并且可以连接到诸如因特网的网络。 信道选择装置和显示装置形成为彼此分离的装置。 信道选择装置接收广播信号，选择广播信号之一，从所选择的广播信号中形成发送信号，并通过无线发送发送信号。 来自频道选择装置的无线电信号由显示装置接收，并且基于接收信号的图像信号的图像被显示在用作显示元件的LCD装置上。

    Communication terminal apparatus and communication control method for controlling communication channels
    7.
    发明授权
    Communication terminal apparatus and communication control method for controlling communication channels 失效
    用于控制通信信道的通信终端设备和通信控制方法

    公开(公告)号：US06298372B1

    公开(公告)日：2001-10-02

    申请号：US09181382

    申请日：1998-10-28

    申请人： Munehiro Yoshikawa

    发明人： Munehiro Yoshikawa

    IPC分类号： G06F1516

    CPC分类号： G06F17/30899

    摘要： The present invention is intended to control communication devices on a screen with a good operability. The present invention provides a communication terminal apparatus which comprises receiving means for receiving from a server a text file created on the basis of communication control information, wherein the communication control information includes a specifying word for specifying a desired communication device and transmission control information for controlling transmission origination processing for the communication device, display means for detecting the communication control information in the text data to display a communication device corresponded to the specifying word and its line number on a screen, and control means operative when a displayed portion of the communication device and its line number is selected to perform the transmission origination processing for the line number to establish a communication link when a transmission origination condition defined by the transmission control information is satisfied, and to get rid of the transmission origination processing when the transmission origination condition is not satisfied.

    摘要翻译： 本发明旨在控制具有良好可操作性的屏幕上的通信设备。 本发明提供一种通信终端装置，其特征在于，包括：接收装置，用于从服务器接收基于通信控制信息创建的文本文件，其中所述通信控制信息包括用于指定期望的通信装置的指定字和用于控制的传输控制信息 用于通信设备的传输始发处理，用于检测文本数据中的通信控制信息以显示对应于屏幕上的指定字及其行号的通信设备的显示装置，以及当通信设备的显示部分 并且当满足由发送控制信息定义的发送发起条件时，选择其行号来执行行号的发送始发处理以建立通信链路，并且去除发送发起处理 当传输起始条件不满足时。