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1. 发明专利

JPS51150934A SENSE BYTE REPORT SYSTEM 失效
公开(公告)号：JPS51150934A
公开(公告)日：1976-12-24
申请号：JP7523775
申请日：1975-06-19
申请人： NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , FUJITSU LTD
发明人： TAKADA KENJI , MAEDA HIDEAKI , OOTOMO TAKESHI , SAITOU WATARU , MUNAKATA AKIO
IPC分类号： G06F11/22 , G06F3/00 , G06F11/30 , G06F13/00 , H04L29/14
摘要： PURPOSE:To reduce hard quantity and enhance flexibility with collective control of sense byte program, thus enabling sense bytes to be transmitted automatically for sense commandes.

2. 发明专利

JPS51135336A COMMAND RETEST CONTROL SYSTEM 失效
公开(公告)号：JPS51135336A
公开(公告)日：1976-11-24
申请号：JP5984275
申请日：1975-05-20
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD
发明人： HIGUCHI MICHITOMO , MUNAKATA AKIO , TAKADA KENJI , MIYAZAKI MAKOTO , SAITOU WATARU
IPC分类号： G06F11/14 , G06F3/00 , G06F11/00 , G06F13/00
摘要： PURPOSE:To decrease the number of times off offering to CPU and improve an ability of treatment.

3. 发明专利

JPS59223045A NETWORK SIMULATING SYSTEM 失效
公开(公告)号：JPS59223045A
公开(公告)日：1984-12-14
申请号：JP9757383
申请日：1983-06-01
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： INOUE TAKEHISA , TAKADA KENJI
IPC分类号： G06F13/00 , H04L12/26 , H04L11/12 , H04L11/20
摘要： PURPOSE:To prepare easily a test sequence, and to execute coping even when abnormality is generated, by defining a node having a layer, and providing a control table in accordance with the node concerned, so that a communication between said nodes and a communication between said node and a device to be tested can be executed. CONSTITUTION:In a testing tool system 2', a coupling test of a node A of a divice to be tested 1 can be executed by adopting a conception of a pseudo link, for instance, such as between a node B and C, between pseudo nodes. Control tables 6B, 6C corresponding to the node defines an attribute of the node. A data to a node B from A is checked by B, and inputted to an application level of B, but a data to C from A is checked by DLC and TL in B, it is known by seeing an address of a TL header that said data is addressed to C, and it is transferred again to DLC of C through a pseudo link 5 from DLC. In case the nodes C and A execute a communication, C knows by a definition of a circuit that it will do that a data addressed to A is also sent to B, and sends the data to B. In this case, in case of the pseudo link, the data of a transmitting queue of C is reconnected to a receiving queue of B, and B cope with it in the same way as a transmission from an actual link. As a result, when the address is read at the time of its delivery to TL, it is known that the data is addressed to A, therefore, it is sent out to an actual link 4 toward A from DLC.

4. 发明专利

JPS55121762A MULTIISPOT CONNECTION SYSTEM 失效
公开(公告)号：JPS55121762A
公开(公告)日：1980-09-19
申请号：JP2912379
申请日：1979-03-12
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： TAKADA KENJI
IPC分类号： H04L29/00 , H04B7/26 , H04L12/18
摘要： PURPOSE:To realize execution of both the individual address communication and the multiple address communication together among communication units connected to one another, by securing the simultaneous transmission of the message for each communication unit independently to plural number of the communication addresses. CONSTITUTION:The addresses allotted to communication units 1b and 1c are A and C plus B and C. And in case the individual address and multiple address messages are transmitted to units 1b and 1c from communication unit 1a, unit 1a first gives address A to message 7 to be transmitted only to unit 1b and address B to message 8 to be transmitted only to unit 1c respectively. And address C is given to the message, i.e., multiple address message 9 to be transmitted to both units 1b and 1c, and then transmitted to receiving mechanism 3 of units 1b and 1c by means of transmission mechanism 2 and via communication circuit 4. Unit 1b takes in only the messages with self-office addresses A and C, and excludes other messages. So is with unit 1c.

5. 发明专利

JPS5614749A EQUIVALENT COMMUNICATION SYSTEM 失效
公开(公告)号：JPS5614749A
公开(公告)日：1981-02-13
申请号：JP9054879
申请日：1979-07-17
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SUZUKI MIKIO , MORI TAKUROU , YOSHII HIROSHI , MIYAMURA SHIYUUICHI , TAKADA KENJI
IPC分类号： H04L29/08 , H04L12/40
摘要： PURPOSE:To make it possible for each station to have communication efficiently without interference from other stations by providing each station with one transmitting circuit and receiving circuits as many as party stations separately in a communication system consisting of not less than three stations connected and giving addresses of their offices to receiving circuits. CONSTITUTION:Stations 41, 42 and 43, having mutually-independent transmitting circuits 51, 52 and 53, receive only messages with the same appended address indicated by 61, 62 and 63. Now, station 41, when to communicate with station 42, adds B a message to be sent out of station 41 and A' to an answer from station 42. To a message to be sent out of station 42, A is appended and to an answer from station 42, B' is added. Consequently, even if stations 41 and 42, and 42 and 43 start communication at the same time, messages addressed to respective stations are separable and the communication can be carried out without contradiction. Further, even when stations 41 and 42 start communication with stations 42 and 41, the communication can be attained independently. Therefore, each station can have communication efficiently without interference from other stations.

6. 发明专利

JPH0563705A LINE CHANGEOVER AUTOMATION SYSTEM 失效
公开(公告)号：JPH0563705A
公开(公告)日：1993-03-12
申请号：JP22180591
申请日：1991-09-02
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： TAKADA KENJI
IPC分类号： H04J3/04 , H04L12/28
摘要： PURPOSE:To automate setting and opening of a route by providing a central management device to a private line connection system setting a private line for only a reserved time zone so as to generate route information automatically. CONSTITUTION:When a line setting time and a line opening time are inputted to a communication equipment 5 of a connection source and a connection destination respectively to a central management equipment 1 by a key board, the management equipment 1 references data representing system configuration stored in advance such as a line speed of each equipment 5 and line connection configuration between line changeover devices 2. Furthermore, the equipment 1 references operating state management data at a time slot and a multi-time slot of each line to generate automatically relevant route information. The information is stored as a record, and the setting time and the opening time of each record are monitored, and the route information of the record at the setting time is sent to the relevant line changeover device 2 to set the roue. Then at the opening time, the route is similarly opened. Thus, the route is set and opened automatically.

7. 发明专利

JPS589620B2 失效
公开(公告)号：JPS589620B2
公开(公告)日：1983-02-22
申请号：JP9054879
申请日：1979-07-17
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SUZUKI MIKIO , MORI TAKURO , YOSHII HIROSHI , MYAMURA SHUICHI , TAKADA KENJI
IPC分类号： H04L29/08 , H04L12/40

8. 发明专利

JP2009135793A Wireless network control apparatus and method 审中-公开
标题翻译：无线网络控制装置及方法
公开(公告)号：JP2009135793A
公开(公告)日：2009-06-18
申请号：JP2007310985
申请日：2007-11-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： YOKOZAWA TADANORI , TAKADA KENJI
IPC分类号： H04W76/02 , H04W48/20
摘要： PROBLEM TO BE SOLVED: To enhance radio quality by avoiding congestion caused by concentrating call processing traffic to a specific cell in a wireless network system. SOLUTION: In the wireless network system, a mobile unit transmits to a wireless network control apparatus ranking information of strengths of radio waves received from two or more radio basestation devices. Each of a plurality of radio basestation devices transmits to the wireless network control apparatus traffic information within each of the radio basestation devices. The wireless network control apparatus uses traffic information within the two or more radio basestation devices among the received traffic information, to select an optimal radio basestation device and transmits information designating the radio basestation device to the mobile unit. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过避免由于将呼叫处理流量集中到无线网络系统中的特定小区而引起的拥塞来提高无线电质量。解决方案：在无线网络系统中，移动单元向无线网络控制装置发送对从两个以上的无线基站装置接收到的无线电波的强度进行排序的信息。多个无线基站装置中的每一个在无线基站装置的每一个内向无线网络控制装置发送交通信息。所述无线网络控制装置在所接收的交通信息中使用所述两个以上的无线基站装置内的交通信息，选择最佳的无线基站装置，并向所述移动单元发送指定所述无线基站装置的信息。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JPH10303659A OPERATIONAL AMPLIFIER CIRCUIT 失效
公开(公告)号：JPH10303659A
公开(公告)日：1998-11-13
申请号：JP10627497
申请日：1997-04-23
申请人： FUJITSU LTD
发明人： TAKADA KENJI , SHIMOTSUHAMA ISAO
IPC分类号： H03F3/45
摘要： PROBLEM TO BE SOLVED: To reduce the number of elements by eliminating an excessive additional circuit and to eliminate the need for a capacitor by cascading stages of output driving circuits which attenuate and output supplied signals, amplify output signals without inversion, and output the results. SOLUTION: Input voltages Vin+i and Vin-i to noninverted and inverted input terminals 10 and 12 are attenuated by an attenuating circuit 30 into voltages VATTENI and VATTEN2 , which are supplied to the bases of transistors TR1 and TR2. The collector of a transistor TR6 of a driving circuit 16 is connected to the base of a transistor TR8 constituting a single-output differential amplifier circuit 18 of a 2nd stage through R27 constituting an attenuating circuit 32 of the 2nd stage, and an uninverted input terminal 20 is connected to the base of a transistor TR7 through R24 constituting the attenuating circuit 32 of the 2nd stage. The attenuating circuit 30 varies the resistance values of resistances R14 to R19 . An attenuating circuit 32 is the same and can vary output characteristics of an operational amplifier by varying the attenuation factor to the input signal.

10. 发明专利

JPS6410146B2 失效
公开(公告)号：JPS6410146B2
公开(公告)日：1989-02-21
申请号：JP4680182
申请日：1982-03-24
申请人： FUJITSU LTD
发明人： MAEDA JUJI , TAKADA KENJI , SATO TATSUO
IPC分类号： H04L29/04 , G06F13/00 , H04L13/00

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