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    • 55. 发明专利
    • Telephone exchange system, server and gateway
    • 电话交换系统,服务器和网关
    • JP2005333440A
    • 2005-12-02
    • JP2004150278
    • 2004-05-20
    • Nippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West Corp東日本電信電話株式会社西日本電信電話株式会社
    • YASUNAGA KENJIHARADA NOBORUSAGARA KAZUHIKO
    • H04M3/00
    • PROBLEM TO BE SOLVED: To provide a telephone exchange system in which an exchange server can freely utilize a gateway (hereinafter referred to as GW) managed by another exchange server. SOLUTION: The telephone exchange system is provided with a server comprising: a connection permitted terminal authentication part for detecting whether an accessed terminal is permitted to be connected or not; a call connection destination solving part for extracting a belonging GW permitted to be used for a terminal from a call connection destination solving database in which belonging GWs allowed to be used from connection destination information are previously registered when a call request is outputted, and when there is no GW corresponding to the connection destination information in its own call connection destination solving database, inquiring a server in another IP exchange network, and obtaining a GW corresponding to the connection destination information as a non-belonging GW; a GW resource utilization availability judging part for selecting a GW corresponding to the terminal by the communication resource information of each belonging or non-belonging GW; and an authentication information transfer processing part for requesting the issue of authentication information to the selected GW and transmitting the sent authentication information to the terminal. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种电话交换系统,其中交换服务器可以自由地利用由另一个交换服务器管理的网关(以下称为GW)。 电话交换系统具有:服务器,包括:连接许可终端认证部,检测接入终端是否被允许连接; 呼叫连接目的地解决部分,用于当输入呼叫请求时,从连接目的地信息中允许使用的所属GW的呼叫连接目的地求解数据库中提取从终端允许使用的被归属的GW, 在其自身的呼叫连接目的地解决数据库中不存在对应于连接目的地信息的GW,查询另一IP交换网络中的服务器,并获得与连接目的地信息相对应的GW作为非归属GW; GW资源利用可用性判断部,用于通过每个归属或不属于GW的通信资源信息来选择与终端对应的GW; 以及认证信息传送处理部,用于向所选择的GW请求认证信息的发出,并将所发送的认证信息发送到终端。 版权所有(C)2006,JPO&NCIPI
    • 56. 发明专利
    • Casing structure of electrical component
    • 电气元件的结构
    • JP2005332921A
    • 2005-12-02
    • JP2004148954
    • 2004-05-19
    • Iwatsu Electric Co LtdNippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West Corp岩崎通信機株式会社東日本電信電話株式会社西日本電信電話株式会社
    • YANAGIDA KENJISHIBATA OSAMUYASUNAGA KENJI
    • H05K7/14
    • PROBLEM TO BE SOLVED: To provide the casing structure of an electrical component capable of stably, easily and simultaneously holding a printed circuit board removed from a slot in a casing or a printed circuit board which has to be housed in the slot utilizing a member used as a part of the casing. SOLUTION: The casing structure of the electrical component has a housing slot for the printed circuit board (2) inside of the casing, and the casing is provided with a removable front cover (1). A holding structure (3) is provided on the rear surface of the front cover for temporarily holding the printed circuit board (2) in a stable state of not giving electrical disturbance when the printed circuit board (2) is taken out from the housing slot inside of the casing, or when trying to install for housing another printed circuit board in the housing slot when the front cover (1) is removed from the casing. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种电气部件的壳体结构,其能够稳定,容易地并且同时地保持从壳体中的槽中移除的印刷电路板或者必须使用容纳在槽中的印刷电路板 用作套管一部分的部件。 解决方案:电气部件的壳体结构具有用于壳体内部的印刷电路板(2)的壳体槽,并且壳体设置有可拆卸的前盖(1)。 在前盖的后表面设置有保持结构(3),用于当印刷电路板(2)从壳体槽中取出时,将印刷电路板(2)暂时保持在不产生电气干扰的稳定状态 或者当前盖(1)从外壳中取出时试图安装用于将另一印刷电路板容纳在外壳槽中。 版权所有(C)2006,JPO&NCIPI
    • 57. 发明专利
    • Access authentication method for network system
    • 网络系统访问认证方法
    • JP2005227993A
    • 2005-08-25
    • JP2004035417
    • 2004-02-12
    • Nippon Telegr & Teleph Corp Nippon Telegraph & Telephone East Corp日本電信電話株式会社東日本電信電話株式会社
    • TANESHIGE FUMIYUKINAGAYOSHI TAKAYUKI
    • G06F21/20G06F15/00H04L9/32
    • PROBLEM TO BE SOLVED: To facilitate client management at an access protection target device side by eliminating spoofing at the time of client authentication. SOLUTION: A server 14 being an access protection target transmits an authentication information request A2 when an access request A1 is made from client communication equipment 11, and transmits authentication information A3 from the client communication equipment 11 to network connection equipment 12 (A4). The network connection device 12 performs the authentication processing of authentication information A4 based on the communication and connection information of the client communication equipment 11, and notifies the server 14 of the identification processing result A5. The server 14 determines whether or not the client communication equipment 11 being the access origin is a normal user from the authentication processing result A5, and when the client communication equipment 11 is the normal user, the client communication equipment 11 is connected to a line so that a communication enabled state can be set (A6). COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:通过在客户端认证时消除欺骗,便于访问保护目标设备端的客户端管理。 解决方案:作为访问保护目标的服务器14当从客户端通信设备11进行访问请求A1时发送认证信息请求A2,并将来自客户端通信设备11的认证信息A3发送到网络连接设备12(A4 )。 网络连接装置12基于客户通信装置11的通信和连接信息进行认证信息A4的认证处理,并向服务器14通知识别处理结果A5。 服务器14从认证处理结果A5判定作为访问来源的客户端通信设备11是否为普通用户,当客户端通信设备11是正常用户时,客户端通信设备11被连接到线路 可以设置通信使能状态(A6)。 版权所有(C)2005,JPO&NCIPI
    • 58. 发明专利
    • Address display device, method, and computer program
    • 地址显示设备,方法和计算机程序
    • JP2005167775A
    • 2005-06-23
    • JP2003405637
    • 2003-12-04
    • Nippon Telegraph & Telephone East CorpNippon Telegraph & Telephone West Corp東日本電信電話株式会社西日本電信電話株式会社
    • KOYAMA KENICHICHIBA TOSHIYUKINAKAGAWA TADAYUKIOKITA NORIMICHIASAKURA JUNJI
    • H04M1/274
    • PROBLEM TO BE SOLVED: To display communication address needed most present now by a user on higher order of an address book, and reduce operation and time required for search. SOLUTION: The address display device displays a list of communication addresses. It is characterized to provide with a memory means which memories priority of display and time and date made origination at last for each communication address, an updating means which makes priority high as predetermined in the memory means corresponding to a communication address of the originator when a user originates a call, and writes in time and date of origination, an optimizing process means which makes priority of a communication address in the memory device low according to elapsed time from time and date of the last origination, and a display indication means which displays the communication address in the memory device in order of priority. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:显示地址簿较高级别的用户现在最需要的通信地址,并减少搜索所需的操作和时间。

      解决方案:地址显示设备显示通信地址列表。 其特征在于提供一种存储装置,其存储对于每个通信地址的显示优先级和最后的时间和日期的存储装置,当存储装置中对应于发起者的通信地址的优先级高达预定值的更新装置 用户发起呼叫,并且在发起的时间和日期写入优化处理装置,其根据从最后发起的时间和日期起的经过时间使存储装置中的通信地址的优先级低;以及显示指示装置,其显示 存储设备中的通信地址按优先顺序排列。 版权所有(C)2005,JPO&NCIPI