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1. 发明专利

JPH0622032A ALARM COLLECTION DEVICE FOR CENTRAL MAINTENANCE STATION 失效
公开(公告)号：JPH0622032A
公开(公告)日：1994-01-28
申请号：JP4155193
申请日：1993-03-02
申请人： FUJITSU LTD , FUJITSU KYUSHU TSUSHIN SYST KK
发明人： YAMAMOTO KUNIO , EGUCHI NOBUHIKO , NISHI HIDETAKA , KUROKI HIROTSUGU , KONO YASUYUKI , AYAORI TOSHIE
IPC分类号： H04M3/00 , H04L12/24 , H04L12/26 , H04M3/22
摘要： PURPOSE:To allow the device to flexibly cope with increase in the number of local stations to be accommodated, to execute the processing such as collection, edit and display of alarm so as to centralizingly maintain a conventional local station and an enhanced local station in mixture and to collect the alarm from a radio base station as one of the local stations. CONSTITUTION:A centralized maintenance station 4 consists of an alarm collection shelf 7 which adopts the shelf form to accommodate plural local stations to absorb difference of alarm information sent from an enhanced local station 1 and a conventional local station 2 and implements display processing and with an MPU/work station 8 implementing initial setting and edit display processing of the collected alarm information via a sophisticated man-machine interface and the alarm information sent from a radio base station 9 is collected by the alarm collection shelf and subjected to maintenance management by the centralized maintenance station.

2. 发明专利

JPH0520129A MICROPROCESSOR MONITORING SYSTEM 失效
公开(公告)号：JPH0520129A
公开(公告)日：1993-01-29
申请号：JP17504091
申请日：1991-07-16
申请人： FUJITSU LTD , FUJITSU KYUSHU TSUSHIN SYST KK
发明人： KUROKI HIROTSUGU , YAMAMOTO KUNIO
IPC分类号： G06F11/30
摘要： PURPOSE:To provide the microprocessor monitoring system having high reliability at the time of detecting an abnormal state, with regard to a system for monitoring normality of a microprocessor. CONSTITUTION:With respect to a microprocessor 1, a monitoring part 4 having a first glag 2 and a second flag 3 is provided. The monitor part 4 sets '1' to a first flag 2 in a prescribed period, and also, the microprocessor 1 reads timely a first flag 2, and when it is '1', '1' is set to a second flag 3 and '0' is set to a first flag 2, and when a first flag 2 is '0', '0' is set to a second flag 3. In such a state, when the monitoring part 4 detects a fact that the time when a first flag 2 or a second flag 5 is exceeds a prescribed time, normality of the microprocessor is monitored by resetting the microprocessor 1.

3. 发明专利

JPH07250156A EXTERNAL MONITOR SYSTEM 失效
公开(公告)号：JPH07250156A
公开(公告)日：1995-09-26
申请号：JP3896994
申请日：1994-03-10
申请人： FUJITSU LTD , FUJITSU KYUSHU TSUSHIN SYST KK
发明人： KUROKI HIROTSUGU , YAMAMOTO KUNIO , MIYAZAKI KIYOTAKA
IPC分类号： H04M3/22 , H04M3/00
摘要： PURPOSE:To detect abnormality of an exchange at on easily stage by providing a monitoring cycle varying means which varies generation cycles of a dummy call to the exchange and monitoring cycles of an answer from the exchange. CONSTITUTION:Timing data T stored in the ROM 113 in the timing generation part 110 of an external monitor device 10 are properly varied. Namely, the ROM 113 stored with various timing data T is replaced to generate optional timing data T. Then the emergency operation EMA detection part 102, recovery monitor part 106, and recovery timer part 107 in the device 10 generate a dummy call signal SCN in each dummy call generation cycle so as to monitor the normalcy of the exchange and sends it out to the interface device of the exchange through a network interface 101. This EMA detection part 102 employs a sufficiently short generation cycle (e.g. 30 seconds shortened from a 2-minute cycle) as the dummy call generation cycle to greatly shorten the cycle for detecting abnormality of the exchange.

4. 发明专利

JPH06188990A SYSTEM FOR TRANSFERRING TELEPHONE NUMBER OF CALLER 失效
公开(公告)号：JPH06188990A
公开(公告)日：1994-07-08
申请号：JP33478792
申请日：1992-12-16
申请人： FUJITSU LTD , FUJITSU KYUSHU TSUSHIN SYST KK
发明人： NAKADA HIROSHI , KUROKI HIROTSUGU , UCHIBA MAKOTO
IPC分类号： H04M3/42 , H04M3/60
摘要： PURPOSE:To notify a telephone number to a person in charge of troubleshooting without making an oral inquiry by transferring the telephone number of complaint declaring a subscriber to complaint accepting stand from an exchange through a control signal transmission line and displaying it to the operator for troubleshooting. CONSTITUTION:A D2 which is one of the control signals transferred through a control signal highway 43 provided between a network and a complaint accepting trunk 14 is allocated for the notification use of the telephone number of a complaint declaring subscriber 3. When the subscriber 3 is connected to a complaint declaring accepting stand 2 through the trunk 14 and the person in charge of the stand 2 answers it, the telephone number of the subscriber 3 is transferred to the trunk 14 in a dial pulse system by means of the control signal D2. The trunk 14 transfers the telephone number of the subscriber 3 to the complaint accepting stand 2 by the same dial pulse system with the control signal D2 through a dedicated control signal cable 522 provided between the trunk 14 and the stand 2, notifying it to the person in charge of complaint stand 2.

5. 发明专利

JPH05241704A 失效
公开(公告)号：JPH05241704A
公开(公告)日：1993-09-21
申请号：JP3929092
申请日：1992-02-26
申请人： FUJITSU LTD , FUJITSU KYUSHU TSUSHIN SYST KK
发明人： YAMAMOTO KUNIO , KUROKI HIROTSUGU , YOSHIDA TAKAO , NAKAYAMA HIDEO
IPC分类号： G06F3/00 , G06F15/78
摘要： PURPOSE:To carelessly prevent making access to an interface by providing a protective circuit which receives a password from a microprocessor and then sets the interface in an enable state. CONSTITUTION:When a microprocessor 1 desires to make access to the interface 2, a first password is sent to a protective circuit 10 and the address of a first ROM 11 is decided based on the data on the password. This operation is repeated by the number of passwords. Then an enable signal is applied to the interface 2 for the first time only when all passwords are inputted to the ROM 11 in turn. Thus the interface 2 can work to receive the data from the microprocessor 1. In such a manner, the password is positively given to the circuit 10 and the interface 2 becomes available through the circuit 10. Then the microprocessor 1 can make access to the interface 2, therefore the erroneous accesses caused by the malfunctions of the microprocessor 1 can be prevented.

6. 发明专利

JP2006165599A Method and system for delivering signal 有权
标题翻译：交通信号的方法和系统
公开(公告)号：JP2006165599A
公开(公告)日：2006-06-22
申请号：JP2004175719
申请日：2004-06-14
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KARAKAWA YOSHIYUKI , BANSHIYOU MASAKI , KUROKI HIROTSUGU , KAWAGUCHI JUNICHI , YATANI KOJI , SAITO SATORU
IPC分类号： H04J3/00 , H04H1/00 , H04H20/28 , H04H20/42 , H04H20/76 , H04H20/77 , H04N7/08 , H04N7/081
摘要： PROBLEM TO BE SOLVED: To provide a method and system for delivering signals that realize flexible assignment of the band of a synchronous network, in matching with the requirements of a customer.
SOLUTION: The system for delivering signal for supplying the transport packets of a television signals multiplexing a plurality of channels, in a transmission format of digital broadcast standard and transmitting and delivering them over a synchronous network, is configured so as to set the transmission rate in the synchronous network according to the number of multiplexed channels of each client.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于传送实现同步网络的频带的灵活分配的符合客户需求的信号的方法和系统。解决方案：以数字广播标准的传输格式传输复用多个信道的电视信号传送信号的信号传送系统，并通过同步网络发送和传送信号，被配置为设置根据每个客户端的多路复用通道的数量，同步网络中的传输速率。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006287425A Rpr ring network system 审中-公开
标题翻译： RPR环网系统
公开(公告)号：JP2006287425A
公开(公告)日：2006-10-19
申请号：JP2005102448
申请日：2005-03-31
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KARAKAWA YOSHIYUKI , KUROKI HIROTSUGU , KAWAGUCHI JUNICHI
IPC分类号： H04L12/42
CPC分类号： H04L12/42 , H04J3/14 , H04J3/1611
摘要： PROBLEM TO BE SOLVED: To provide a technology of eliminating the need for increasing a physical capacity of other intervals even when a frequency band of part interval of a ring for configuring an RPR ring network is set to be higher than the frequency band of the other intervals. SOLUTION: An RPR network system is provided with a plurality of RPR station apparatuses and a ring for connecting the RPR station apparatuses, wherein the adjacent RPR station apparatuses specify an interval of the ring, a frequency band different from that assigned to the other intervals is assigned to at least one interval, and each of the RPR station apparatuses transmits a frame with a transmission band whose upper limit is a minimum frequency band assigned to the interval through which the frame is delivered in the case that each RPR station apparatus transmits the frame through the ring to the other RPR station apparatus. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使当用于配置RPR环网的环的部分间隔的频带被设置为高于频带时，也提供不需要增加其他间隔的物理容量的技术的其他间隔。解决方案：RPR网络系统设置有多个RPR站设备和用于连接RPR站设备的环，其中相邻RPR站设备指定环的间隔，与分配给该RPR站设备的频带不同的频带其他间隔被分配到至少一个间隔，并且每个RPR站装置在每个RPR站装置的情况下发送具有上限是分配给发送帧的间隔的最小频带的传输频带的帧通过环将帧发送到另一个RPR站装置。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JPH07307792A TEST/FAULT REQUEST ACCEPTING COMMUNICATION EQUIPMENT 失效
公开(公告)号：JPH07307792A
公开(公告)日：1995-11-21
申请号：JP10113194
申请日：1994-05-16
申请人： FUJITSU LTD
发明人： UCHIBA MAKOTO , KUROKI HIROTSUGU
IPC分类号： H04M3/00 , H04M3/22 , H04M3/30
摘要： PURPOSE:To integrally provide a speaking function conventionally provided at each equipment such as CAT or MTS, namely, the function for the acception of a complaint call or line test monitor on a work station and to provide technique for speedy recovery at the time of fault. CONSTITUTION:This equipment is provided with a subscriber interface (SLIF) connected to a subscriber's line(SL) from a subscribers circuit (SLC) for exchanging a speech signal with another subscriber speaking equipment (TEL) connected to a low-order exchange by connecting a test/fault accepting communication equipment (CBX) to an information processor (SW) to communicate with an exchange control part (CPR) for controlling an exchange (NW), inter-station interface (IWT/OTW-IF) connected to an inter-station line (CL) from an inter- station speech presenting device (CTU) for exchanging a speech signal with a high-order exchange device and further speaking circuit (TEC) for connecting a transmitter/receiver (HS) for performing speaking, and speaking or the test of a speaking state is performed by executing line selection and call origination with each interface under control from an information processor (WS).

9. 发明专利

JP2014183557A Wired ad hoc network system, power supply control device, relay node device, and power supply control program 有权
标题翻译：有线网络系统，电源控制设备，继电器节点设备和电源控制程序
公开(公告)号：JP2014183557A
公开(公告)日：2014-09-29
申请号：JP2013058734
申请日：2013-03-21
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIMOMURA YUZURU , KUROKI HIROTSUGU , URATA SHOICHI , SHIGAKI YUKITAKA , SHIMOKAWA YOSHINOBU
IPC分类号： H04L12/28 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To control power supply from a power supply device to respective relay node devices in a wired ad hoc network system so that the respective relay node devices start normally.SOLUTION: A wired ad hoc network system comprises: a power control device connected to a first power supply device; a relay node device in a basic zone which starts by means of receiving power supply from the first power supply device and supplies power supplied from the first power supply device to an adjacent relay node device according to a frame transmitted from the power control device; and a relay node device in an extended zone adjacent to the basic zone which starts by means of receiving power supply from the first power supply device through a relay node device in the basic zone and supplies power supplied from a second power supply device to an adjacent relay node device in the extended zone according to a frame transmitted from the power control device, where the extended zone includes a relay node device connected to a second power supply device.
摘要翻译：要解决的问题：控制从有线自组织网络系统中的电源设备到各个中继节点设备的电源供应，使得相应的中继节点设备正常启动。解决方案：有线自组织网络系统包括：功率控制设备连接到第一电源装置; 基本区域中的中继节点装置，其通过从所述第一电源装置接收电力而开始，并且根据从所述电力控制装置发送的帧将邻接的中继节点装置供给的电力供给到相邻的中继节点装置; 以及与所述基本区域相邻的延伸区域中的中继节点设备，其通过从所述基本区域中的中继节点设备接收来自所述第一电力供应设备的电力而开始，并将从第二电源设备提供的电力提供给相邻的根据从功率控制装置发送的帧，扩展区域中的中继节点设备，其中扩展区域包括连接到第二电源设备的中继节点设备。

10. 发明专利

JPH07321917A SUBSCRIBER TEST SYSTEM FOR DIGITAL EXCHANGE 失效
公开(公告)号：JPH07321917A
公开(公告)日：1995-12-08
申请号：JP11693094
申请日：1994-05-30
申请人： FUJITSU LTD
发明人： NISHI HIDETAKA , KONO YASUYUKI , KUROKI HIROTSUGU , AYAORI TOSHIE
IPC分类号： H04M3/26 , H04M3/30
摘要： PURPOSE:To enable not only changing the detection limit of a dial tone without changing circuit constitution but also varying a frequency and a voltage level sending the tone to a subscriber circuit. CONSTITUTION:In a subscriber circuit testing part 10, a data reception circuit 11 receives a signal sent from a microprocessor and in accordance with the set value of a filter coefficiency and the voltage level made to corresponding to the limit of frequencies by a first setting part 12 based on the reception signal, a dial tone detection part 13 detects the dial tone. In a subscriber line testing part 20, a second setting part 21 sets a signal to send to the subscriber circuit to be a set value corresponding to the kind of the tone and the acoustic level of the tone and a tone sending part 22 sends the tone to a subscriber testing part 30 in accordance with the set value.

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