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    Communication apparatus
    2.
    发明授权
    Communication apparatus 失效
    通讯设备

    公开(公告)号：US5267307A

    公开(公告)日：1993-11-30

    申请号：US715020

    申请日：1991-06-13

    Applicant: Michihiro Izumi ,  Shoichi Takashima

    Inventor： Michihiro Izumi ,  Shoichi Takashima

    IPC: H04M1/57 ,  H04M1/663 ,  H04M3/42 ,  H04M3/54 ,  H04Q11/04 ,  H04M1/64

    CPC classification number: H04M1/006 ,  H04M1/575 ,  H04M1/663 ,  H04M3/42 ,  H04M3/54 ,  H04Q11/0428 ,  Y10S379/909 ,  Y10S379/911

    Abstract: A communication apparatus includes a memory for storing extension number information or transfer destination information in association with calling party number information, a unit for receiving calling party number information sent from a calling party at a called party, a unit for comparing the calling party number information received by the receiving unit with the calling party number information stored in the memory; and a unit for notifying a call reception to an extension terminal equipment identified by the extension number information associated with the calling party number information received by the receiving unit, or transferring a call reception to the transfer destination associated with the calling party number information received by the receiving unit, respectively, in accordance with the comparison result by the comparing unit.

    Abstract translation: 通信装置包括：存储器，用于存储与呼叫方号码信息相关联的分机号码信息或传送目的地信息，用于接收从被叫方主叫方发送的主叫方号码信息的单元，用于比较呼叫方号码信息的单元 由接收单元接收存储在存储器中的呼叫方号码信息; 以及用于向通过与由接收单元接收的主叫方号码信息相关联的分机号码信息识别的分机终端设备通知呼叫接收的单元，或者向与呼叫方相关联的转移目的地转移呼叫接收号码信息 接收单元分别根据比较单元的比较结果。

    BROADCAST RECEIVING APPARATUS AND METHOD FOR CONTROLLING THE SAME
    3.
    发明申请
    BROADCAST RECEIVING APPARATUS AND METHOD FOR CONTROLLING THE SAME 有权
    广播接收装置及其控制方法

    公开(公告)号：US20100064310A1

    公开(公告)日：2010-03-11

    申请号：US12555466

    申请日：2009-09-08

    Applicant: Michihiro Izumi ,  Yuichi Matsumoto ,  Nobuyuki Hanamoto

    Inventor： Michihiro Izumi ,  Yuichi Matsumoto ,  Nobuyuki Hanamoto

    IPC: H04N7/16

    CPC classification number: H04N5/44513 ,  H04N21/443 ,  H04N21/4532 ,  H04N21/4667 ,  H04N21/4753 ,  H04N21/4755 ,  H04N21/478

    Abstract: The present invention relates to an apparatus capable of transmitting video data to a display panel. The apparatus includes a managing unit configured to manage history information on a program transmitted to individual display panels in association with display panel information, a first determination unit configured to determine whether the program transmitted to the display panels is a restricted program that requires authentication information, a second determination unit configured, if the program is determined to be the restricted program, to determine, using the history information, whether the display panel is a display panel that displayed the restricted program in the past, and a control unit configured to transmit video data of the restricted program to the display panel if the display panel displayed the restricted program in the past.

    Abstract translation: 本发明涉及能够将视频数据传输到显示面板的装置。 该装置包括：管理单元，被配置为管理与显示面板信息相关联地发送到各个显示面板的程序的历史信息;第一确定单元，被配置为确定发送到显示面板的程序是否是需要认证信息的受限程序， 第二确定单元，被配置为如果所述程序被确定为所述受限制程序，则使用所述历史信息来确定所述显示面板是否是显示过去的受限制程序的显示面板，以及控制单元，被配置为发送视频 如果显示面板过去显示受限程序，则将受限程序的数据显示给显示面板。

    Communication apparatus and system, and control method
    4.
    发明申请
    Communication apparatus and system, and control method 有权
    通讯设备及系统及控制方法

    公开(公告)号：US20050170833A1

    公开(公告)日：2005-08-04

    申请号：US11088738

    申请日：2005-03-25

    Applicant: Michihiro Izumi

    Inventor： Michihiro Izumi

    IPC: H04L12/28 ,  H04B7/24 ,  H04B7/26 ,  H04W4/00 ,  H04W8/24 ,  H04W8/26 ,  H04W48/08 ,  H04W48/14 ,  H04W60/00 ,  H04W68/00 ,  H04W74/00 ,  H04W84/12 ,  H04W84/18 ,  H04W88/02 ,  H04B7/00

    CPC classification number: H04W8/245 ,  G06Q20/382 ,  G06Q20/4012 ,  H04W48/08 ,  H04W48/14 ,  H04W60/00 ,  H04W68/00 ,  H04W74/00 ,  H04W84/18 ,  H04W88/02

    Abstract: This invention solves various problems associated with apparatus registration and communications after registration in an n:n communication system based on, e.g., a Bluetooth protocol. Information of a newly registered wireless communication apparatus is sent to already registered wireless communication apparatuses. A communication with the already registered apparatus starts by sending a Page message based on the Bluetooth protocol. When an apparatus that output a registration request in response to an Inquiry message based on the Bluetooth protocol is selected, identification information of the selected apparatus is stored. Upon registration, already registered apparatuses are not displayed.

    Abstract translation: 本发明解决了在基于例如蓝牙协议的n：n通信系统中注册之后的设备注册和通信相关的各种问题。 新注册的无线通信装置的信息被发送到已经登记的无线通信装置。 与已经注册的设备的通信开始是基于蓝牙协议发送寻呼消息。 当选择响应于基于蓝牙协议的查询消息输出注册请求的装置时，存储所选装置的识别信息。 注册时，不会显示已注册的设备。

    Wireless communication system having network controller and wireless communication device connected to digital communication line, and method of controlling said system
    5.
    发明授权
    Wireless communication system having network controller and wireless communication device connected to digital communication line, and method of controlling said system 失效
    具有连接到数字通信线路的网络控制器和无线通信设备的无线通信系统以及控制所述系统的方法

    公开(公告)号：US06804195B2

    公开(公告)日：2004-10-12

    申请号：US09005928

    申请日：1998-01-12

    Applicant: Michihiro Izumi ,  Naoto Kagaya ,  Shunji Arai ,  Akihiro Uchimi

    Inventor： Michihiro Izumi ,  Naoto Kagaya ,  Shunji Arai ,  Akihiro Uchimi

    IPC: G01R3108

    CPC classification number: H04W72/0446 ,  H04W4/18 ,  H04W72/00 ,  H04W76/30 ,  H04W92/02

    Abstract: Data communicated on one wireless channel is converted and communicated via a wired line. Alternatively, data communicated on a plurality of wireless channels is bundled and communicated via a wired line using a number of channels smaller than that of the wireless channels. In a case where another wireless communication apparatus wishes to use a wireless communication channel when a plurality of wireless channels are being used for communication, some of the plurality of wireless channels are released, thereby making it possible for the other communication apparatus to perform communication even when communication is being carried out using the plurality of wireless channels. When communication by the other wireless communication apparatus subsequently ends, communication on the original number of wireless channels is resumed.

    Abstract translation: 在一个无线信道上传送的数据通过有线线路进行转换和传送。 或者，在多个无线信道上传送的数据通过使用比无线信道小的信道数量的有线线路进行捆绑和通信。 在另一无线通信装置希望在多个无线信道被用于通信时希望使用无线通信信道的情况下，多个无线信道中的一些被释放，从而使其他通信装置甚至可以进行通信 当使用多个无线信道进行通信时。 当其他无线通信装置的通信随后结束时，恢复原始数量的无线信道的通信。

    Wireless telecommunication system using frequency hopping, and method of controlling same
    6.
    发明授权
    Wireless telecommunication system using frequency hopping, and method of controlling same 失效
    使用跳频的无线电信系统及其控制方法

    公开(公告)号：US6032049A

    公开(公告)日：2000-02-29

    申请号：US751157

    申请日：1996-11-15

    Applicant: Michihiro Izumi

    Inventor： Michihiro Izumi

    IPC: H04B1/713 ,  H04B1/7143 ,  H04B1/715 ,  H04B7/26 ,  H04W56/00 ,  H04W84/20 ,  H04W92/18 ,  H04Q7/20

    CPC classification number: H04B1/7156 ,  H04B1/713 ,  H04B2001/7154 ,  H04B2001/71563

    Abstract: A decline in effective data transmission speed and interference between adjacent channels are prevented in a wireless telecommunication system. A hopping pattern used in direct communication between wireless telecommunication terminals is stored in the wireless telecommunication terminal, and communication is performed upon synchronizing a hopping pattern used in communication via a main unit and the hopping pattern used in direct communication between wireless telecommunication terminals.

    Abstract translation: 在无线电信系统中，防止了有效的数据传输速度的下降和相邻信道之间的干扰。 在无线通信终端之间直接通信中使用的跳频模式被存储在无线电信终端中，并且在通过主单元进行的通信中使用的跳频模式与无线电信终端之间的直接通信中使用的跳频模式同步时进行通信。

    Spread spectrum communication apparatus and telephone exchange system
    7.
    发明授权
    Spread spectrum communication apparatus and telephone exchange system 失效
    扩频通信装置和电话交换系统

    公开(公告)号：US5467367A

    公开(公告)日：1995-11-14

    申请号：US259122

    申请日：1994-06-13

    Applicant: Michihiro Izumi ,  Kazunari Watanabe

    Inventor： Michihiro Izumi ,  Kazunari Watanabe

    IPC: H04B1/69 ,  H04J13/00 ,  H04J13/10 ,  H04B1/707

    CPC classification number: H04J13/10 ,  H04B1/69 ,  H04J13/0077

    Abstract: A telephone exchange system of this invention has a terminal connected to an extension by radio. As a radio communication modulation method, a spread spectrum method is used. A speech signal received from a line by the telephone exchange system is exchanged by an exchange switch, and is supplied to a data conversion unit. The data conversion unit causes a serial/parallel converter to covert a serial input signal into a parallel signal. The converted parallel signal is subjected to spread-spectrum modulation in units of parallel bits. The modulated signal bits are added to each other by an adder, and the sum signal is multiplexed on a carrier signal. The multiplexed signal is transmitted to the terminal. Upon reception of the signal, the terminal causes a phase synchronization circuit to generate an inverse spread code corresponding to a spread code, and synchronized with the reception signal, and inversely spreads the reception signal using the generated inverse spread code. The inversely spread signal is converted into a serial signal by a parallel/serial converter, i.e., is demodulated into a speech signal. When a signal is transmitted from the terminal, the said procedure as described above is executed in the opposite direction.

    Abstract translation: 本发明的电话交换系统具有通过无线电连接到分机的终端。 作为无线电通信调制方法，使用扩频方法。 由电话交换系统从线路接收的语音信号由交换机交换，并被提供给数据转换单元。 数据转换单元使串行/并行转换器将串行输入信号转换为并行信号。 转换的并行信号以并行比特为单位进行扩频调制。 调制信号位由加法器相加，并且和信号被复用在载波信号上。 复用的信号被发送到终端。 在接收到信号时，终端使相位同步电路产生与扩展码对应的逆扩展码，并与接收信号同步，并使用所生成的反向扩展码对接收信号进行逆扩展。 逆扩展信号由并行/串行转换器转换成串行信号，即被解调成语音信号。 当从终端发送信号时，按照相反的方向执行如上所述的过程。

    Exchange apparatus enclosing a plurality of extension terminals and connecting an extension terminal to a line wire
    8.
    发明授权
    Exchange apparatus enclosing a plurality of extension terminals and connecting an extension terminal to a line wire 失效
    交换装置包围多个分机终端并将分机终端连接到线路线

    公开(公告)号：US5361299A

    公开(公告)日：1994-11-01

    申请号：US197531

    申请日：1994-02-16

    Applicant: Michihiro Izumi

    Inventor： Michihiro Izumi

    IPC: H04M3/42 ,  H04L29/12 ,  H04M3/00 ,  H04M3/533 ,  H04Q3/62 ,  H04Q11/04 ,  H04M3/64

    CPC classification number: H04Q3/625 ,  H04Q11/0435 ,  H04M3/533

    Abstract: An exchange apparatus which encloses a plurality of extension terminals and connects the extension terminal designated by a signal from a line wire to the line wire, includes: a memory to store an attribute of the extension terminal; a comparator to compare an attribute designated by the signal from the line wire such as a transmission side terminal with the attribute of the extension terminal stored in the memory; and a changing circuit for changing the attribute of the extension terminal stored in the memory so as to coincide with the attribute designated by the signal from the line wire in the case where the result of the comparison by the comparator indicates that the attributes differ. Even if an attribute such as a data transmission rate or the like of the transmission side terminal differs from an attribute of the data terminal connected to the extension, communication can be started without disconnecting a call and the operating efficiency can be raised.

    Abstract translation: 一种交换装置，其包围多个分机终端，并将由线路信号指定的分机终端连接到线路线路，包括：存储器，用于存储分机终端的属性; 比较器，用于将由诸如发送侧终端的线路线的信号指定的属性与存储在存储器中的分机终端的属性进行比较; 以及改变电路，用于在比较器的比较结果指示属性不同的情况下，改变存储在存储器中的扩展终端的属性，以便与来自线路线的信号指定的属性一致。 即使诸如发送侧终端的数据传输速率等的属性与连接到分机的数据终端的属性不同，也可以在不断开呼叫的情况下开始通信，并且可以提高操作效率。

    Key telephone system reading dialing information from a portable memory card
    9.
    发明授权
    Key telephone system reading dialing information from a portable memory card 失效
    钥匙电话系统从便携式存储卡读取拨号信息

    公开(公告)号：US5119414A

    公开(公告)日：1992-06-02

    申请号：US553647

    申请日：1990-07-18

    Applicant: Michihiro Izumi

    Inventor： Michihiro Izumi

    IPC: H04M1/275

    CPC classification number: H04M1/275

    Abstract: There is provided a key telephone system which can use data registered in a memory card. The system comprises: a main apparatus which has a memory and operates in accordance with the data stored in the memory; and an extension telephone having a receiving circuit to receive data from a memory card, wherein the main apparatus stores the data which was received by the extension telephone from the memory card into the memory. With this system, data such as names, denominations, telephone numbers, and the like of the partners can be registered into a portable device such as a memory card by the keyboard of the extension telephone or by the keyboard of the portable device at a remote location at an arbitrary time.

    Abstract translation: 提供了可以使用在存储卡中登记的数据的密钥电话系统。 该系统包括：具有存储器并根据存储在存储器中的数据进行操作的主设备; 以及具有接收电路以从存储卡接收数据的分机电话，其中主设备将分机电话接收的数据从存储卡存储到存储器中。 使用该系统，可以通过分机电话的键盘或便携式设备的键盘在遥控器上将诸如姓名，面额，电话号码等的数据登记到诸如存储卡的便携式设备中 位置在任意时间。

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