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1. 发明专利

JP2000165522A NETWORK SYSTEM AND METHOD FOR PROVIDING ADDED HIGH FUNCTION SERVICE 失效
公开(公告)号：JP2000165522A
公开(公告)日：2000-06-16
申请号：JP33747998
申请日：1998-11-27
申请人： HITACHI LTD , HITACHI COMMUNICATION SYSTEM
发明人： KUSABA KEIZO , SUGAI HIDEYUKI , TAKEMICHI YUSUKE , IKEDA MASAHIRO , KOBORI TOMOSHI
IPC分类号： H04M3/42 , H04L12/50 , H04M3/00
摘要： PROBLEM TO BE SOLVED: To provide other high function service not served by an intelligent network by using the intelligent network. SOLUTION: Upon a request of a high function service from a user node (d), a transfer layer node (b) delivers the request to a high function layer node (a), an when the requested high function service is a service provided by a communication provider node (c), the high function layer node (a) delivers the service to the communication provider node (c) decides a utility form of a transmission service served by the transfer layer node (b) through negotiation with the high function layer node (a), utilizes the transfer service served by the transfer layer node (b) according to the decided utility form and serves the requested high function service to the user node (d).

2. 发明专利

JP2001292233A INTERNET COMMUNICATION SYSTEM AND GATEWAY DEVICE 失效
公开(公告)号：JP2001292233A
公开(公告)日：2001-10-19
申请号：JP2000107829
申请日：2000-04-10
申请人： HITACHI LTD , HITACHI COMMUNICATION SYSTEM
发明人： SUGAI HIDEYUKI , BABA TAKESHI , ICHIKAWA ATSUSHI , KAJI MASAYOSHI , NARAOKA NAOTAKA , MIYAWAKI KAZUAKI , FUKUDA SHINJI
IPC分类号： G06F13/00 , H04L12/66 , H04L12/70 , H04M3/00 , H04M3/42 , H04M11/00 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To utilize an additional service on the Internet such as grasping of call origination from another subscriber who is not connected to the Internet or service start even during an Internet service connection. SOLUTION: When the other subscriber tries to call a subscriber (a) during the Internet service connection, a line exchange node (b) which receives a call from the other subscriber requests the transfer of the call from the other subscriber to a gateway device (c). The gateway device (c) performs signal conversion and media conversion, acquires the IP address of an Internet server on the basis of the telephone number of the subscriber (a) and instructs to an Internet server (d) an incoming call notice to which the IP address of the subscriber (a) is set. By using an Internet protocol, the Internet server (d) reports the presence of incoming notice from another subscriber to the subscriber (a).

3. 发明专利

JP2001025038A SERVICE COMPETITION CONTROL SYSTEM IN INTELLIGENT NETWORK 失效
公开(公告)号：JP2001025038A
公开(公告)日：2001-01-26
申请号：JP19542399
申请日：1999-07-09
申请人： HITACHI LTD , HITACHI COMMUNICATION SYSTEM
发明人： HIRAO TSUTOMU , SUGAI HIDEYUKI , ICHIKAWA ATSUSHI , TAKEMURA HIROFUMI , TSUCHIYA KATSUMI
IPC分类号： H04M3/42 , H04Q3/545
摘要： PROBLEM TO BE SOLVED: To dissolve competition by updating the competing condition information of an exchange node by requesting offer of required additional service when service competition occurs in an exchange node, downloading competing condition information in accordance with the offer from a service control node. SOLUTION: When multi-person connection 900 is requested by a user a108 executing virtual exclusive line service during communication with a user b109, a service competition table 103 is indexed by a service executing part 104. The service is supposed to compete on the service competition table 103 and its cause is defined as absence of a charge adjustment scenario 209 in the case of transfer from the virtual exclusive line service to multi-person connection service here. The charge adjustment scenario 209 is added to the service control node and a service condition table 210 is rewritten in accordance with the addition. Transfer to the multi-person connection service is enabled during the virtual exclusive line service on the service competition list 103 by downloading a new service condition table 210 to the exchange node 100.

4. 发明专利

JP2001285306A VERIFICATION METHOD FOR MATCHING OF VIRTUAL CONNECTION 失效
公开(公告)号：JP2001285306A
公开(公告)日：2001-10-12
申请号：JP2000095290
申请日：2000-03-29
申请人： HITACHI LTD , HITACHI COMMUNICATION SYSTEM
发明人： BABA TAKESHI , KITAMURA MASAYOSHI , SUGAI HIDEYUKI , ICHIKAWA ATSUSHI , TOMIOKA SHOJI , TAKAHASHI SATORU
IPC分类号： H04L29/14 , H04L12/26 , H04L12/28
摘要： PROBLEM TO BE SOLVED: To provide an easy detection method for mismatching of communication attribute for PVC channel which is set semi-fixedly in ATM networks. SOLUTION: Two nodes 'ATM switching system 10a and 10b' where are located in adjacency on the same virtual connection 20 exchange communication attribute data Aa and Ab, which are recognizable and common in each node, and check up matching of communication attribute A1 and A2 in each node. The result of checking is informed to maintenance terminal 1.

5. 发明专利

JP2001292251A SYSTEM AND METHOD FOR INTERNET CONNECTION 失效
公开(公告)号：JP2001292251A
公开(公告)日：2001-10-19
申请号：JP2000107775
申请日：2000-04-10
申请人： HITACHI LTD , HITACHI COMMUNICATION SYSTEM
发明人： SUGAI HIDEYUKI , FUKUDA SHINJI , BABA TAKESHI , ICHIKAWA ATSUSHI , KAJI MASAYOSHI , MIYAWAKI KAZUAKI , NARAOKA NAOTAKA
IPC分类号： G06F13/00 , H04L9/32 , H04L12/66 , H04M3/00 , H04M11/00 , H04W76/02 , H04W88/08 , H04Q7/34
摘要： PROBLEM TO BE SOLVED: To comfortably utilize an Internet service on the Internet by attaining connection for a PHS(R) call without using the switch of a line exchange node. SOLUTION: When a PHS (R) subscriber (a) desires to receive the Internet service, the PHS (R) subscriber (a) originates a line exchange call and connects it to a PHS (R) base station (b). When the dial number of this PHS (R) subscriber (a) is a telephone number for Internet connection, the PHS (R) base station (b) does not connect the originated call of the PHS (R) subscriber (a) to the line exchange node but connects it to a gateway device (d). Then, this gateway device (d) authenticates the subscriber by accessing a service control node (f) to be utilized for a line exchange service. Further, the gateway device (d) connects the originated call of the PHS (R) subscriber (a) to an Internet server (e) by performing signal conversion and media conversion from a line exchange protocol to an Internet protocol.

6. 发明专利

JP2012257116A Text and telephone conference system and text and telephone conference method 审中-公开
标题翻译：文本和电话会议系统和文本和电话会议方法
公开(公告)号：JP2012257116A
公开(公告)日：2012-12-27
申请号：JP2011129450
申请日：2011-06-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUGAI HIDEYUKI , NEMA DAIKI , NOZUE DAIKI , HIRAO TSUTOMU , KAJIWARA TAKATOSHI
IPC分类号： H04M3/56
摘要： PROBLEM TO BE SOLVED: To provide a text and telephone conference system and method capable of allowing both of participants by text and participants by speech to discriminate who performs issuing.SOLUTION: A text and telephone conference system 100 acquires attribute information indicating whether apparatuses being used by conference participants other than an issuing person are PCs, IP telephones, or land-line phones with referring to a participant DB 102 when the participant performs issuing. When the issuing is performed by text from a PC, the system converts the text into speech data by speech synthesis means 104 through the use of the kind of a voice source corresponding to the issuing person from a voice source DB 106, distributes the converted speech data to the IP telephones and land-line phones, and also distributes text data from the original issuing person to the PCs of the other conference participants using the PCs. When the issuing is performed by speech, the speech is converted into a text by voice recognition means 105, the converted text is distributed to the PCs, and also the speech from the original issuing person is distributed to the IP telephones and land-line phones.
摘要翻译：要解决的问题：提供一种文本和电话会议系统和方法，其能够允许参与者通过文本和参与者通过语音来区分谁执行发行。解决方案：文本和电话会议系统100获取表示当参与者执行时参照参与者DB 102参考的参与者DB 102的指示是否是除了发行人之外的会议参与者正在使用的设备是PC，IP电话或陆线电话的属性信息发行。当通过PC的文本执行发行时，系统通过语音合成装置104通过使用来自语音源DB 106的与发行人对应的语音源的种类将文本转换成语音数据，将转换的语音分发向IP电话和陆上电话提供数据，并使用PC将原始发行人的文本数据分发给其他与会者的个人电脑。当通过语音执行发行时，通过语音识别装置105将语音转换成文本，将转换后的文本分发给PC，并将原始发行人的语音分发给IP电话和陆线电话。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2014120907A Transfer device and construction method 审中-公开
标题翻译：传输设备和构造方法
公开(公告)号：JP2014120907A
公开(公告)日：2014-06-30
申请号：JP2012274296
申请日：2012-12-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWANA HIROYUKI , SUGAI HIDEYUKI , NOZUE DAIKI
IPC分类号： H04L12/46
摘要： PROBLEM TO BE SOLVED: To enable construction of a spanning tree when a bridge is added to between a plurality of networks connected by a bridge.SOLUTION: When there exists a first spanning tree configured by a first and a second networks, and a specific transfer device connecting therebetween, a transfer device classifies a plurality of ports into a first and a second groups connected to the first and the second networks on the basis of a first control message from the first spanning tree, and sets the priority of the device itself to lower than the priority of any transfer device. Then, when a second control message, which is interpretable between only a specific transfer device and the device itself and sent from a specific transfer device is received at a first and a second ports in the first and the second groups, priority is compared between the device itself and the specific transfer device, either of the two is determined to be a top-level transfer device, and the states of the first and the second ports are controlled so as to construct a second spanning tree.
摘要翻译：要解决的问题：当桥被添加到由桥连接的多个网络之间时，能够构建生成树。解决方案：当存在由第一和第二网络配置的第一生成树和特定传输设备连接在一起，传输设备基于来自第一生成树的第一控制消息将多个端口分类为连接到第一和第二网络的第一组和第二组，并将设备本身的优先级设置为低于任何传输设备的优先级。然后，当在第一和第二组中的第一和第二端口处接收到仅在特定传送设备和设备本身之间可从特定传送设备发送的第二控制消息被接收时，优先级在设备本身和特定传送设备，两者中的任一个被确定为顶级传输设备，并且控制第一和第二端口的状态以构建第二生成树。

8. 发明专利

JP2013258521A Communication party information provisioning device, communication system, communication party information provisioning method and program of the same 审中-公开
标题翻译：通信方信息提供设备，通信系统，通信方信息提供方法及其程序
公开(公告)号：JP2013258521A
公开(公告)日：2013-12-26
申请号：JP2012132657
申请日：2012-06-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAMATA MASANORI , NAKAJIMA ATSUSHI , SUGAI HIDEYUKI , NOZUE DAIKI , OKADA TAKANORI , HAGIWARA KENTA
IPC分类号： H04M3/42
摘要： PROBLEM TO BE SOLVED: To display called party information on a caller side communication terminal, and further to allow a called party to safely show the called party information.SOLUTION: A communication party information provisioning device 20 executes the steps of: receiving a service utilization acceptance/rejection determination request from a call control server 10 (S703); referring to a user information DB and determining whether or not image information of users of a calling side and a called side (called party information) is registered or not (S704); determining service utilization to be accepted when the image information is registered and determining the service utilization to be rejected when the image information is not registered; determining whether or not a guarantee level satisfies a disclosure level at the time of call (S712); and, when the guarantee level satisfies the disclosure level at the time of call (Yes in the step of S712), transmitting the image information of a called side user as the called party information to a calling side communication terminal 30a.
摘要翻译：要解决的问题：在主叫侧通信终端上显示被叫方信息，并进一步允许被叫方安全地显示被叫方信息。解决方案：通信方信息提供设备20执行以下步骤：接收服务利用来自呼叫控制服务器10的接受/拒绝确定请求（S703）; 参照用户信息DB，判断主叫方和被叫方的用户的图像信息（被叫方信息）是否被登记（S704）。确定当图像信息被注册时接受的服务利用率，并且当图像信息未被注册时确定要拒绝的服务利用率; 确定保证级别是否满足呼叫时的公开级别（S712）; 并且当保证等级满足呼叫时的公开级别时（S712的“是”），将被叫侧用户的图像信息作为被叫方信息发送给主叫侧通信终端30a。

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