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11. 发明专利

JPS54162909A LINE SIGNAL CONTROL SYSTEM 失效
公开(公告)号：JPS54162909A
公开(公告)日：1979-12-25
申请号：JP7161578
申请日：1978-06-14
申请人： FUJITSU LTD
发明人： OGATA YUUSUKE , KATSUKI TOSHIO , SASAHARA YUUJIROU
IPC分类号： H04M7/00 , H04Q3/54
摘要： PURPOSE:To perform the transfer of line signals before lapse of the recognition time of the line signal in order to shorten the transfer signal at the multi-step repeating exchange from the preceding to next circuit or vice versa. CONSTITUTION:Receiver 51 within signal unit 5 transmits line signal F1 or F2 sent from the next circuit to central controller CC via scan circuit 7, and also transmits signal SP1 and SP2 in the same way if the line signal continues more than the fixed time T1 and T2. Controller CC, when receiving signal SP1, transmits immediately transmission command SF1 or SF2 of signal F1 or F2 to the transmitter similar to transmitter 52. Thus the transmitter transmits the line signals. With reception of signal SP2, CC recognizes that the line signal is effective to continue the transmission of the line signals to the preceding circuit. However, in case the line signal is not effective, the transmission of the line signals to the preceding circuit is stopped immediately.

12. 发明专利

JPS54143006A REPORTING SYSTEM FOR REGISTERING RELEASE MISS OF INCOMING SERVICE 失效
公开(公告)号：JPS54143006A
公开(公告)日：1979-11-07
申请号：JP5127978
申请日：1978-04-28
申请人： FUJITSU LTD
发明人： OOSHIMA KENICHI , HATANAKA TOSHIKI , KATSUKI TOSHIO , AIDA SOUICHIROU
IPC分类号： H04M3/42
摘要： PURPOSE:To report the registering release miss of the incoming service by controlling the selector switch of an originating register by a controller on a basis of incoming service registering information in a memory. CONSTITUTION:When subscriber SUB receives the incoming service, controller CC registers subscriber SUB in memory DR on a basis of information obtained by means such as dialing. A prescribed incoming service is performed by CC if incoming is caused for subscriber SUB after that. In case that subscriber SUB issues a calling request under this state, CC detects immediately the state and connects SUB to OR and operates selector switch R to transmit a special tone to subscriber SUB. Therefore, subscriber SUB hears no normal dial tone but the special tone, so that it may be reported that incoming service registering is performed and release is forgotten. CC switches R again after transmitting the special tone for a fprescribed time, so that registering release can be performed.

13. 发明专利

JPS53129943A DETECTION SYSTEM FOR FAULTY DEVICE 失效
公开(公告)号：JPS53129943A
公开(公告)日：1978-11-13
申请号：JP4500577
申请日：1977-04-19
申请人： FUJITSU LTD
发明人： KUNO HIDEHACHI , KATSUKI TOSHIO , SHIOI TOSHIO
IPC分类号： G06F11/20 , G06F11/00
摘要： PURPOSE:To realize a means which enables the detection of retry OK by an interruption through execution of the retry for the faulty order at the faulty address, and thus to reduce greatly the complexity of the detection process.

14. 发明专利

JPH04326650A ATTENDANT BOARD RATIONALITY CHECK DEVICE 失效
公开(公告)号：JPH04326650A
公开(公告)日：1992-11-16
申请号：JP9594391
申请日：1991-04-26
申请人： FUJITSU LTD , FUJITSU COMMUNICATION SYST
发明人： SUZUKI YASU , HASHIMOTO HIROMI , KATSUKI TOSHIO , CHIBA YUICHI
IPC分类号： H04M3/60
摘要： PURPOSE:To attain th same check method independently of a call class, to simplify the device and to reduce the processing time by providing a check table for each call class. CONSTITUTION:A call information control section 2 stores call connection information 5 from a keyboard 1 to a call information storage section 3 by the operation of the keyboard 1. Then the information 5 is collated with a substantial call information check section 6 in a check table 4 according to the call class during handled. When the result of collation is coincident with the table 4, the information is the collated with an exclusive call information check part 7 of the table 4 to implement exclusive call information check. When the result is coincident with the table 4, the keyboard operation is regarded as valid and when dissident, the result is displayed on a display device. Thus, the same check method is adopted to any call class, the device is simplified and the processing capability is improved.

15. 发明专利

JPH04287468A MULTI-CORD CONTROL METHOD FOR ATTENDANT BOARD 失效
公开(公告)号：JPH04287468A
公开(公告)日：1992-10-13
申请号：JP5185891
申请日：1991-03-18
申请人： FUJITSU LTD , FUJITSU COMMUNICATION SYST
发明人： HASHIMOTO HIROMI , KATSUKI TOSHIO , NAKAYAMA FUMIO
IPC分类号： H04M3/60
摘要： PURPOSE:To increase number of calls handled simultaneously by the operator even without increase in cord circuits. CONSTITUTION:Call information storage sections 15i-15n having no cord circuit are provided to an attendant board information storage section 12 in addition to call information storage sections 13a,13b corresponding to cord circuits 2a,2b and when calis 7i-7n other than calls 7a,7b connecting to the cord circuits 2a,2b are handled, the operator depresses a button 11 provided to the attendant board 1 and a call information exchange control section 21 allows the call information storage section 13a (or 13b) corresponding to the cord circuit 2a (or 2b) and the call information storage sections 15i-15n having no cord circuit to exchange call information and to make the cord circuit 2a (or 2b) idle and the calls 7i-7n not connected to the cord circuit are connected to the idle cord circuits and the operator handles the calles 7i-7n.

16. 发明专利

JPH0412060B2 失效
公开(公告)号：JPH0412060B2
公开(公告)日：1992-03-03
申请号：JP22444582
申请日：1982-12-21
申请人： FUJITSU LTD
发明人： UNO FUMIO , HATANAKA TOSHIKI , KATSUKI TOSHIO , SAITO SHUJI
IPC分类号： H04M3/42

17. 发明专利

JPS6362497A SUBSCRIBER DATA MANAGING SYSTEM 失效
公开(公告)号：JPS6362497A
公开(公告)日：1988-03-18
申请号：JP20698086
申请日：1986-09-03
申请人： FUJITSU LTD , FUJITSU DAIICHI TSUSHIN SOFT
发明人： KIMURA KAZUO , KATSUKI TOSHIO , ARAI SEIKI
IPC分类号： H04Q3/545 , H04M3/00 , H04Q3/76
摘要： PURPOSE:To reduce the quantity of a communication between a subsidiary processor and a master processor and to prevent the lowering of the efficiency of the master processor as well by distributing and storing a calling subscriber data in each subsidiary processor correspondingly. CONSTITUTION:A transmitting class data 200, showing an attribute concerned in the transmitting connection of each subscriber 1, is distributed and stored in each subsidiary processor 100 correspondingly. On the other hand, a receiving class data, showing the attribute concerned in the receiving connection of the subscriber 1, is lumped and stored in the master processor 7 correspondingly. Thus, it is not necessitated for each subsidiary processor 100 to inquire the transmitting class data 200, concerned in the calling subscriber 1, to the master processor 7, then, the guantity of the communication between the subsidiary processor 100 and the master processor 7 is reduced, and besides, the lowering of the efficiency of the subsidiary processor 100 and the master processor 7 is prevented.

18. 发明专利

JPS5537655A CONTROL SYSTEM OF INPUTTOUTPUT DEVICE 失效
公开(公告)号：JPS5537655A
公开(公告)日：1980-03-15
申请号：JP11050778
申请日：1978-09-08
申请人： FUJITSU LTD
发明人： MARUOKA MINEKAZU , HIROYA RIYUUSHI , KATSUKI TOSHIO , SUZUKI MAKOTO
IPC分类号： G06F13/12 , G06F3/00
摘要： PURPOSE:To make branch control possible not by an instruction but by command chaining even when an input-output device sending end state information of different format is installed in one channel controller. CONSTITUTION:After input-output device IO0 ends prescribed opereration, information stored in an address of private main memory unit MM of device IO0 is read out. On receiving operation end state information from device IO0, input-output controller IOC0 makes a check on a branch bit; when branch operation is not required, the address information is written as it is and when it is required, a branch-destination address is added to the address information by adder circuit ADX and then written to the exclusive-use address for IO0 of memory unit MM. From unit IOC0 to channel controller CHC, interruption request R is sent together with operation end state information I of IO0. Consequently, IOs differing in the pattern of the operation end state information can be mixed and installed in one CHC device, so that flexibility of CHC will increase.

19. 发明专利

JPS54151340A PROCESSING TIME MEASURING SYSTEM FOR CENTRAL CONTROL UNIT 失效
公开(公告)号：JPS54151340A
公开(公告)日：1979-11-28
申请号：JP6020278
申请日：1978-05-20
申请人： FUJITSU LTD
发明人： ASAI TOSHIO , HATANAKA TOSHIKI , KATSUKI TOSHIO
IPC分类号： H04Q3/545 , G06F11/00 , G06F11/34
摘要： PURPOSE:To simply measure the load processing time, by executing the program from the processing start point to the end point of the working central control unit, and memorizing the execution time to the memory unit in the central control unit of waiting system. CONSTITUTION:To the central control unit 1 having the control function of operation start and stop, the processing time measurement program is loaded to one central control unit 3 being the waiting system. Further, when the measurement objective load is inputted to the unit 1, the program of the unit 1 is executed from the given processing start points 4-1, 4-3 to the end points 4-2, 4-4, and the execution time is memorized to the memory unit 7 of the unit 3. Further, by reading out the content of the memory unit 7 with the unit 1, the measurement of processing time for the unit 1 is made. Thus, the measurement of the load processing time can be made simply.

20. 发明专利

JPS5416905A INTERRUPTION SYSTEM FOR TELEPHONE EXCHANGE 失效
公开(公告)号：JPS5416905A
公开(公告)日：1979-02-07
申请号：JP8158577
申请日：1977-07-08
申请人： FUJITSU LTD
发明人： OZAWA YOSHINORI , KATSUKI TOSHIO , HATANAKA TOSHIKI
IPC分类号： H04M3/20
摘要： PURPOSE:To secure a connection for the origination subscriber with the distant subscriber even though the distant subscriber's line is busy, by installing the intraoffice call trunk for interruption.

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