Digital television receiver with memory refreshing circuitry
    1.
    发明授权
    Digital television receiver with memory refreshing circuitry 失效
    具有存储器刷新电路的数字电视接收机

    公开(公告)号:US4727426A

    公开(公告)日:1988-02-23

    申请号:US784471

    申请日:1985-10-04

    CPC分类号: H04N9/64

    摘要: Method and apparatus for use with a television receiver wherein a television signal is processed in a digital form and which includes a memory for storing data to control such processing, in which a circuit is provided for refreshing the data in the memory at successive vertical blanking periods and a circuit is also provided for writing input data into the memory at the appropriate location at any time new data is desired to be input by the user. An operating method is also provided to accomplish the functional tasks of the refreshing circuit and interrupt circuit.

    摘要翻译: 一种用于电视接收机的方法和装置,其中电视信号以数字形式被处理,并且包括用于存储数据的存储器以控制这种处理,其中提供电路用于在连续的垂直消隐期间刷新存储器中的数据 并且还提供电路,用于在需要用户输入新数据的任何时候在适当的位置将输入数据写入存储器。 还提供了一种操作方法来完成刷新电路和中断电路的功能任务。

    Nonvolatile memory system for digital television tuner
    2.
    发明授权
    Nonvolatile memory system for digital television tuner 失效
    用于数字电视调谐器的非易失性存储系统

    公开(公告)号:US4731654A

    公开(公告)日:1988-03-15

    申请号:US784475

    申请日:1985-10-04

    CPC分类号: H04N5/44 H04N17/04

    摘要: A method and apparatus for use with a television receiver that processes a television signal in digital form and that has the functional units of the receiver controlled by digital data stored in internal registers, in which a dedicated non-volatile memory is provided for storing initial data along with a control circuit for setting such initial data into the appropriate register so that when the receiver is adjusted for the first time following manufacture spurious data will not cause circuit elements of the receiver to be damaged.

    摘要翻译: 一种与电视接收机一起使用的方法和装置,其处理数字形式的电视信号,并且具有由存储在内部寄存器中的数字数据控制的接收器的功能单元,其中提供专用非易失性存储器用于存储初始数据 以及用于将这样的初始数据设置到适当的寄存器中的控制电路,使得当接收机在第一次调整后,制造杂散数据将不会导致接收器的电路元件损坏。

    Communication method and communication equipment in the PoC service
    4.
    发明授权
    Communication method and communication equipment in the PoC service 有权
    PoC服务中的通信方式和通信设备

    公开(公告)号:US07797011B2

    公开(公告)日:2010-09-14

    申请号:US11718472

    申请日:2005-10-31

    申请人: Junya Saito

    发明人: Junya Saito

    IPC分类号: H04B7/00 H04M3/42

    摘要: The present invention aims at permitting users of the equipments to exchange mutually their own wills easily in a PoC service not to take a floor. In a PoC service that attains a half duplex talk session using a packet communication between the plurality of equipments via a PoC server, a PoC server 20 for controlling a communication relay among a plurality of equipments includes a managing unit 20a for managing the user equipments connected to the PoC server 20, an acquiring unit 20b for acquiring a key operation of each equipment as operation information, and a transmitting unit 20c for transmitting the acquired operation information to the equipments that the managing unit 20a manages.

    摘要翻译: 本发明旨在允许设备的用户在PoC服务中容易地互相交换自己的意愿,而不是要发言。 在PoC服务中,通过PoC服务器在多个设备之间进行半双工对话会话,用于控制多个设备之间的通信中继的PoC服务器20包括管理单元20a,用于管理连接的用户设备 向PoC服务器20提供获取单元20b,用于获取每个设备的密钥操作作为操作信息;以及发送单元20c,用于将所获取的操作信息发送到管理单元20a管理的设备。

    INFORMATION PROCESSING TERMINAL, SERVER, AND PRESENCE DISTRIBUTION SYSTEM
    5.
    发明申请
    INFORMATION PROCESSING TERMINAL, SERVER, AND PRESENCE DISTRIBUTION SYSTEM 审中-公开
    信息处理终端,服务器和存在分配系统

    公开(公告)号:US20100185738A1

    公开(公告)日:2010-07-22

    申请号:US12665933

    申请日:2007-06-21

    IPC分类号: G06F15/16

    CPC分类号: H04L67/306 H04W8/245

    摘要: An information processing terminal which can differentiate the content to be distributed according to each member instead of distributing the same content when distributing some information to a plurality of members with a presence notification. The information processing terminal of the present invention is an information processing terminal 1a for sending presence. The terminal 1a includes a presence decision section 15 for allocating an information processing terminal of an addressee, to whom a conversion table is to be sent, to a conversion table for converting a first presence indicating the 1a status of the information processing terminal 1a to a second presence. The terminal 1a also includes a wireless communications section 11 for transmitting the first presence and the information regarding the conversion table to which the presence decision section 15 has allocated information regarding the information processing terminal of the addressee.

    摘要翻译: 一种信息处理终端,其可以根据每个成员来区分要分发的内容,而不是在向存在通知的多个成员分发一些信息时分发相同的内容。 本发明的信息处理终端是用于发送存在的信息处理终端1a。 终端1a包括存在判定部15,用于将要发送转换表的收件人的信息处理终端分配给转换表,用于将表示信息处理终端1a的1a状态的第一存在转换为 第二次存在。 终端1a还包括用于发送第一存在的无线通信部11和与存在决定部15分配了关于收件人的信息处理终端的信息的转换表相关的信息。

    Ghost cancelling system
    6.
    发明授权
    Ghost cancelling system 失效
    鬼取消系统

    公开(公告)号:US4667241A

    公开(公告)日:1987-05-19

    申请号:US694405

    申请日:1985-01-10

    IPC分类号: H04N5/21

    CPC分类号: H04N5/211

    摘要: A ghost cancelling system has a transversal filter connected to a video signal source to produce a ghost cancelling signal, composed with a video signal from the video signal source by use of a composer. A circuit is provided for detecting a ghost level during a predetermined period, including a masking pulse forming circuit and a detecting circuit for detecting a reference time point, a circuit for forming a standard waveform from the output of the detecting circuit, a circuit for subtracting the standard waveform from the video signal derived from the composer, and a circuit for detecting a ghost level from the output of the subtracting circuit. A signal derived from the masking pulse is supplied to the transversal filter for controlling its operation.

    摘要翻译: PCT No.PCT / JP84 / 00244 Sec。 371日期1985年1月10日 102(e)日期1985年1月10日PCT申请日1984年5月16日PCT公布。 公开号WO84 / 04643 日期:1984年11月22日。重影消除系统具有连接到视频信号源的横向滤波器,以产生重影消除信号,其通过使用作曲家从视频信号源的视频信号组成。 提供了一种用于在预定时段期间检测重影电平的电路,包括掩蔽脉冲形成电路和用于检测参考时间点的检测电路,用于从检测电路的输出形成标准波形的电路, 来自作曲家的视频信号的标准波形,以及用于从减法电路的输出检测重影电平的电路。 从掩蔽脉冲得到的信号被提供给横向滤波器,用于控制其操作。

    COMMUNICATION PROGRAM AND COMMUNICATION TERMINAL
    7.
    发明申请
    COMMUNICATION PROGRAM AND COMMUNICATION TERMINAL 有权
    通信程序和通信终端

    公开(公告)号:US20090028076A1

    公开(公告)日:2009-01-29

    申请号:US11718472

    申请日:2005-10-31

    申请人: Junya Saito

    发明人: Junya Saito

    IPC分类号: H04L5/16 H04B1/38

    摘要: The present invention aims at permitting users of the equipments to exchange mutually their own wills easily in a PoC service not to take a floor. In a PoC service that attains a half duplex talk session using a packet communication between the plurality of equipments via a PoC server, a PoC server 20 for controlling a communication relay among a plurality of equipments includes a managing unit 20a for managing the user equipments connected to the PoC server 20, an acquiring unit 20b for acquiring a key operation of each equipment as operation information, and a transmitting unit 20c for transmitting the acquired operation information to the equipments that the managing unit 20a manages.

    摘要翻译: 本发明旨在允许设备的用户在PoC服务中容易地互相交换自己的意愿,而不是要发言。 在PoC服务中,通过PoC服务器在多个设备之间进行半双工对话会话,用于控制多个设备之间的通信中继的PoC服务器20包括管理单元20a,用于管理连接的用户设备 向PoC服务器20提供获取单元20b,用于获取每个设备的密钥操作作为操作信息;以及发送单元20c,用于将所获取的操作信息发送到管理单元20a管理的设备。