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1. 发明公开

EP2495917A4 RELAY SERVER AND RELAY COMMUNICATION SYSTEM 有权
标题翻译：中继服务器与中继通信系统
公开(公告)号：EP2495917A4
公开(公告)日：2015-06-10
申请号：EP10820093
申请日：2010-09-17
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： H04L12/46 , H04L12/66 , H04L12/70
CPC分类号： H04L12/4675
摘要： A virtual network is dynamically created in the event of constructing a relay communication system. Between a first relay server and a second relay server, a VLAN device information sharing unit shares VLAN device information including interface information of client terminals capable of functioning as VLAN devices in a relay group. A VLAN group information creation unit edits the VLAN device information, thereby creating VLAN group information formed by grouping the client terminals indicated in the VLAN device information. A VLAN group information sharing unit shares the VLAN group information among the first relay server, the second relay server, the client terminal connected to the first relay server, and the client terminal connected to the second relay server.

2. 发明公开

EP2763046A4 RELAY COMMUNICATION SYSTEM AND RELAY SERVER 审中-公开
公开(公告)号：EP2763046A4
公开(公告)日：2015-09-09
申请号：EP12837477
申请日：2012-09-25
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： G06F13/00 , H04L12/66 , H04L12/70 , H04L29/08 , H04M11/00
CPC分类号： H04L67/42 , H04L67/025 , H04L67/125
摘要： In a relay communication system, if a request to perform a first remote operation on a first client terminal selected based on relay server information is received from a third client terminal, then a first relay server relays an operation event and image data, which serve as operation data of the first remote operation performed based on the first remote operation request, via an operation-performing session established between the second relay server and the first client terminal. In addition, if a monitoring request to monitor the first remote operation is received from a second client terminal, then the first relay server establishes a monitoring session with the second client terminal and transmits the operation data of the first remote operation via the monitoring session. Thereby, in the relay communication system that comprises a plurality of the relay servers and a plurality of the client terminals, which are capable of intercommunication, a terminal other than the terminal that performs the remote operation or the terminal that undergoes the remote operation can acquire the content of the remote operation.

3. 发明公开

EP2654252A4 RELAY COMMUNICATION SYSTEM AND RELAY SERVERS 有权
标题翻译：相对稳定系统
公开(公告)号：EP2654252A4
公开(公告)日：2015-06-10
申请号：EP11848893
申请日：2011-10-17
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： H04L12/70 , H04L12/56
CPC分类号： H04L65/1069 , H04L12/4675 , H04L49/00
摘要： A virtual network is dynamically created, when constructing a relay communication system including a plurality of relay servers that can communicate with each other. In the relay communication system, the VLAN client terminals constituting a VLAN group are allowed to share VLAN group information. In addition, a VLAN session between VLAN devices as activatable VLAN client terminals is established based on the VLAN group information, and the VLAN devices are allowed to share virtual address information created when the VLAN group is activated. If the VLAN device constituting the activated VLAN group is suspended, suspension of the VLAN device is notified, and a VLAN device about which the suspension has been notified is deleted from the virtual address information. The VLAN session related to the VLAN device about which the suspension has been notified is closed.
摘要翻译：当构建包括可以彼此通信的多个中继服务器的中继通信系统时，动态地创建虚拟网络。在中继通信系统中，允许构成VLAN组的VLAN客户端共享VLAN组信息。另外，基于VLAN组信息建立VLAN设备之间的VLAN可视化VLAN客户端的VLAN会话，并允许VLAN设备共享VLAN组激活时创建的虚拟地址信息。如果构成激活VLAN组的VLAN设备被暂停，则会通知VLAN设备的挂起，并从虚拟地址信息中删除已经通知了该暂停的VLAN设备。与暂停通知的VLAN设备相关的VLAN会话关闭。

4. 发明公开

EP2654249A4 RELAY COMMUNICATION SYSTEM AND RELAY SERVERS 有权
公开(公告)号：EP2654249A4
公开(公告)日：2017-10-18
申请号：EP11849263
申请日：2011-10-17
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： H04L12/46 , H04L12/70 , H04M3/00
CPC分类号： H04L67/42 , H04L12/4641 , H04L12/4675 , H04L12/6418 , H04L45/04 , H04L45/22
摘要： A virtual network is dynamically created when a relay communication system is constructed including a plurality of relay servers that can communicate with each other. In the relay communication system, VLAN client terminals which constitute a VLAN group are allowed to share VLAN group information. In addition, a VLAN session is established between the VLAN devices as activatable VLAN client terminals among the VLAN client terminals based on the VLAN group information, and the VLAN devices are allowed to share virtual address information created when the VLAN group is activated. Furthermore, if the VLAN group has been already activated when it is instructed to activate the VLAN group, a join-in-progress signal to the VLAN group is transmitted to a join-in-progress VLAN client terminal as a transmission source of the activation instruction, and a VLAN session is established that is related to the join-in-progress VLAN client terminal and has not been established yet.

5. 发明公开

EP2323315A4 RELAY SERVER AND RELAY COMMUNICATION SYSTEM 有权
标题翻译：中继服务器与中继通信系统
公开(公告)号：EP2323315A4
公开(公告)日：2013-01-23
申请号：EP09809613
申请日：2009-08-31
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： H04L12/22 , H04L12/46 , H04L29/06 , H04L29/12
CPC分类号： H04L12/4625 , H04L12/4641 , H04L12/4675 , H04L29/1265 , H04L29/12754 , H04L61/303 , H04L61/3085

6. 发明公开

EP2485439A4 RELAY SERVER AND RELAY COMMUNICATION DEVICE 有权
标题翻译：中继服务器和中继通信设备
公开(公告)号：EP2485439A4
公开(公告)日：2012-08-22
申请号：EP10820092
申请日：2010-09-17
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： H04L12/701 , H04L12/66 , H04L12/70
CPC分类号： H04L45/04

7. 发明公开

EP2323320A4 RELAY SERVER, RELAY COMMUNICATION SYSTEM AND COMMUNICATION APPARATUS 有权
标题翻译：中继服务器，中继通信系统和通信设备
公开(公告)号：EP2323320A4
公开(公告)日：2011-11-23
申请号：EP09811257
申请日：2009-08-31
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： H04L12/56 , H04L12/46 , H04L29/06
CPC分类号： H04L67/42 , H04L12/4625 , H04L29/1265 , H04L29/12754 , H04L45/64 , H04L61/303 , H04L61/3085 , H04L65/1006 , H04L65/105

8. 发明公开

EP2916345A4 COMMUNICATION DEVICE, COMMUNICATION EQUIPMENT AND COMMUNICATION SYSTEM 失效
标题翻译：通信装置，通信设备和通讯系统
公开(公告)号：EP2916345A4
公开(公告)日：2016-05-11
申请号：EP13852085
申请日：2013-06-10
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI , DAIKOKU KATSUTOSHI
IPC分类号： H04L12/931
CPC分类号： G06F13/4221 , G06F13/20 , H01L21/67733
摘要： A communication device of this invention includes a communication unit configured to communicate with a LAN, at least one IO port that may be connected to a manufacturing apparatus, and a control unit. The IO ports are configured to exchange ON/OFF signals including multiple bits with the manufacturing apparatus. The control unit is configured to receive communication requests from communication destinations via the LAN, store network addresses of communication destinations and IO port designations, change the ON/OFF signals of designated IO ports in accordance with requests from communication destinations, and transmit the ON/OFF signals of designated IO ports to communication destinations via the communication unit and the LAN in accordance with requests from the communication destinations.

9. 发明公开

EP2787692A4 RELAY SERVER DEVICE AND RELAY COMMUNICATION SYSTEM 有权
标题翻译：中转服务器装置和中继通信系统
公开(公告)号：EP2787692A4
公开(公告)日：2015-10-07
申请号：EP12854112
申请日：2012-11-16
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： H04L12/66 , H04L12/46 , H04L12/70 , H04L12/741 , H04L12/933 , H04L29/12
CPC分类号： H04L61/3005 , H04L45/74 , H04L49/15 , H04L61/2589
摘要： The relay server 3 stores a first routing target address and a second routing target address. The relay server 3 stores the second routing target address in association with a virtual address assigned to the second routing target address. The relay server 3 exchanges address filter information with a relay server 1 belonging to a selected VPN group, and establishes a routing session with the relay server 1. The relay server 3 determines whether or not there is an overlap between the routing target addresses. Upon determination that there is an overlap, the relay server 3 assigns a virtual address to the second routing target address. The relay server 3 uses the virtual address to perform communication between the relay server 3 itself and a first routing target device.

10. 发明公开

EP2733895A4 RELAY SERVER AND RELAY COMMUNICATION SYSTEM 有权
公开(公告)号：EP2733895A4
公开(公告)日：2015-05-20
申请号：EP12810944
申请日：2012-03-06
申请人： MURATA MACHINERY LTD
发明人： TANIMOTO YOSHIFUMI
IPC分类号： H04L12/46 , H04L12/66 , H04L12/70
CPC分类号： H04L61/2535 , H04L45/02 , H04L45/74 , H04L61/2007 , H04L63/0272

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