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1. 发明专利

JPH0555953A REDUNDANCY TRANSMISSION LINE CHANGEOVER SYSTEM 失效
公开(公告)号：JPH0555953A
公开(公告)日：1993-03-05
申请号：JP21121591
申请日：1991-08-23
申请人： FUJITSU LTD , FUJITSU HOKURIKU TSUSHIN SYST
发明人： YAMAGUCHI TATSUO
IPC分类号： H04B1/74
摘要： PURPOSE:To allow the system to transit to a state after changeover quickly and surely without an invalid operation at changeover and without causing a dead clock state with respect to the redundancy system transmission line changeover system in the digital transmission system provided with active transmission lines of one and plural numbers and a standby transmission line. CONSTITUTION:A changeover control means 102 (202) is provided with an optimizing means 103 (203) deciding an optimum changeover procedure to be transited based on a matrix table or the like by analyzing the operating state of active transmission lines 31-3N and a standby transmission line 3p and the type of a switching signal sent already in the preceding state when no switching signal to be expected based on the changeover procedure is returned from an opposite changeover control means 202 (102) in the control process of the changeover operation of a changeover means 101 (201).

2. 发明专利

JPH0757175A ALARM MONITOR SYSTEM 失效
公开(公告)号：JPH0757175A
公开(公告)日：1995-03-03
申请号：JP19869393
申请日：1993-08-11
申请人： FUJITSU LTD , FUJITSU HOKURIKU TSUSHIN SYST
发明人： YAMAGUCHI TATSUO
IPC分类号： G08B26/00 , G08B29/18 , G08B31/00
摘要： PURPOSE:To modify fault decision algorithm on the basis of a past alarm generation frequency and send out an alarm speedily as to the alarm monitor system which monitors a fault of a system having various packages(PKG) to be monitored. CONSTITUTION:This system is provided with an information editing circuit 1 which outputs alarm data of specific gathering cycles up to now as alarm generation management data, and an input/output memory 2 which holds alarm generation frequency data 5 corresponding to the past alarm sending frequency and the alarm generation management data 6 outputted by the information editing circuit 1. The system is equipped with a sending decision means 7 which decides whether or not an alarm based upon current alarm data is sent out by referring to the alarm generation frequency data 5 in the input/output memory 2, sends out the alarm in a shorter alarm generation continuation time as the alarm generation frequency is larger, and updates alarm sending frequency data 6 on the corresponding item in the input/output memory 2 in response to the sending of the alarm.

3. 发明专利

JP2002259185A COMMUNICATION NETWORK 失效
公开(公告)号：JP2002259185A
公开(公告)日：2002-09-13
申请号：JP2001057679
申请日：2001-03-02
申请人： FUJITSU LTD
发明人： DAIKO HIROYUKI , ISHIZAKA EIJI , YAMAGUCHI TATSUO
IPC分类号： G06F12/16 , G06F12/00 , G06F13/00 , H04L12/26
摘要： PROBLEM TO BE SOLVED: To provide a communication network to shorten restoration time and to be completely restored at a state immediately before generation of a failure. SOLUTION: In a communication system including a plurality of transmitters and a monitor control operation system to monitor and control the transmitters, each transmitter is provided with a first backup file to hold operation data and a first monitor control part to transmit data regarding update to the monitor control operation system when the operation data is updated on the first backup file. The monitor control operation system is provided with a second backup file to receive a second backup file to hold the operation data held in the first backup file to be transmitted from each transmitter and the data regarding the update transmitted from the first monitor control part and to update the second backup file.

4. 发明专利

JP2006197024A Security method, and client and server thereof 有权
标题翻译：安全方法，客户端及其服务器
公开(公告)号：JP2006197024A
公开(公告)日：2006-07-27
申请号：JP2005004404
申请日：2005-01-11
申请人： Fujitsu Ltd , 富士通株式会社
发明人： YAMAGUCHI TATSUO
IPC分类号： H04L9/08 , G06F21/20 , H04L9/32
摘要： PROBLEM TO BE SOLVED: To provide a security method which drastically reduces the possibility of an information leak to improve security and can easily and inexpensively be introduced in a short period, and to provide a client and a server thereof. SOLUTION: In the security method of preventing a leak of communication information between the client and server connected through a leased line, a user makes a connection with the server through not the leased line, but a public line to register password information, and the user sets the password information to the client, each of the client and server codes the communication information with the code corresponding to the set or registered password information and sends the coded information to the leased line, and then decodes the coded communication information received from the leased line with the code corresponding to the password information. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种安全方法，其显着降低信息泄漏的可能性以提高安全性并且可以在短时间内容易且廉价地引入，并且提供客户端和其服务器。解决方案：在防止通过专线连接的客户端和服务器之间的通信信息泄漏的安全方法中，用户通过不是租用线路与服务器建立连接，而是通过公共线路注册密码信息，并且用户将密码信息设置给客户端，客户端和服务器中的每一个都对与设置的或注册的密码信息相对应的代码对通信信息进行编码，并将编码信息发送到租用线路，然后对接收到的编码通信信息进行解码从专线与代码对应的密码信息。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2009163321A Setting/control device for network 有权
标题翻译：网络设置/控制设备
公开(公告)号：JP2009163321A
公开(公告)日：2009-07-23
申请号：JP2007339735
申请日：2007-12-28
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KUMANO SATOSHI , KUWAKO KENICHI , YAMAGUCHI TATSUO , OKABE YUKIKO , OZAKI YOSHINORI
IPC分类号： G06F13/00 , H04L12/24
摘要： PROBLEM TO BE SOLVED: To efficiently and reliably perform a series of setting and control, which requires operation or decision of an operator.
SOLUTION: Setting/control plans composed of a plurality of ordered combinations of operation screens and setting value thereto, are stored in a plan database 16. A plan management part 10 sequentially displays the operation screen 14 with the setting value input thereto according to contents of the setting/control plan in execution of the setting/control plan. When an "execution" button is pushed on the displayed operation screen, a control management part 22 executes the actual setting or control.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了有效且可靠地执行需要操作者的操作或决定的一系列设置和控制。
解决方案：将由操作画面的多个有序组合和其设定值组成的设置/控制计划存储在计划数据库16中。计划管理部件10依次向操作画面14显示输入的设定值，到执行设定/控制计划的设定/控制计划的内容。当在显示的操作屏幕上按下“执行”按钮时，控制管理部分22执行实际设置或控制。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2012138849A Management device, management program, and management method 审中-公开
标题翻译：管理设备，管理程序和管理方法
公开(公告)号：JP2012138849A
公开(公告)日：2012-07-19
申请号：JP2010291179
申请日：2010-12-27
申请人： Fujitsu Ltd , 富士通株式会社
发明人： ANDO TATSUHIRO , HASESAKA KIYOMI , MAEHARA SEISHI , YAMAGUCHI TATSUO
IPC分类号： H04Q9/00 , G06F13/00
CPC分类号： H04W12/12 , H04L12/2834 , H04L63/08 , H04L63/105 , H04L63/107 , H04W12/06 , H04W64/00
摘要： PROBLEM TO BE SOLVED: To perform useful usage restrictions of a network device.SOLUTION: The management device comprises: a storage part which stores users which use network devices having communication means and usage restrictions of the network devices located in respective areas, for the respective areas where the network devices are located. Moreover, when the management device controls operation of the network devices having the communication means, the management device identifies the areas where the network devices are located and the users located in the areas. In addition, the management device acquires the usage restrictions of the network devices located in the areas according to the users located in the identified areas from the storage part, and controls operation of the network devices based on the acquired usage restrictions.
摘要翻译：要解决的问题：执行网络设备的有用使用限制。管理装置包括：存储部，其存储使用具有通信装置的网络装置的用户和位于各个区域的网络装置的使用限制，用于网络装置所在的各个区域。此外，当管理装置控制具有通信装置的网络装置的操作时，管理装置识别网络装置所在的区域和位于该区域中的用户。另外，管理装置从存储部获取位于与识别区域对应的用户的位置的网络装置的使用限制，根据取得的使用限制来控制网络装置的动作。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2003316704A Network system for transmission device 审中-公开
标题翻译：用于传输设备的网络系统
公开(公告)号：JP2003316704A
公开(公告)日：2003-11-07
申请号：JP2002120647
申请日：2002-04-23
申请人： Fujitsu Ltd , 富士通株式会社
发明人： DAIKO HIROYUKI , ISHIZAKA EIJI , YAMAGUCHI TATSUO , SASHITA NOBUO
IPC分类号： G06F13/00 , G06F15/173 , H04L12/24 , H04L12/70 , H04L12/56
CPC分类号： H04L41/06
摘要： PROBLEM TO BE SOLVED: To permit prompt and simplified execution of processing in response to a fault notice in addition to the quick fault notification on the network of a transmission device by applying a processing procedure for the execution of an urgent correspondence command at the time of a fault occurrence. SOLUTION: In a transmission device network system in which a plurality of transmission devices are connected to a monitoring and controlling operation system, the operation system has a means for transmitting the information on the network alarm detected by the transmission devices by an E-mail to a mail address specified in advance. COPYRIGHT: (C)2004,JPO

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