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1. 发明专利

JPS53138210A FORCIBLE BREAKING SYSTEM FOR EARLIER CALLING OF CALLED PARTY BY EXCHANGE 失效
公开(公告)号：JPS53138210A
公开(公告)日：1978-12-02
申请号：JP5279777
申请日：1977-05-09
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , HITACHI LTD , TAIKO ELECTRIC WORKS LTD , HASEGAWA DENKI SEISAKUSHO
发明人： FUJI KATSUAKI , OGAWA HIDEKAZU , MANABE KAZUMASA , IIZUKA ICHIROU , KATOU YASUO , KUSAFUKA AKIYOSHI , WADA TOORU
IPC分类号： H04M3/08 , H04M3/14 , H04M15/18 , H04Q3/42
摘要： PURPOSE:To prevent charge metering from being started by the next charging pulse, by making preparations for a forcible break by a charging pulse after the on-hook signal reception of a called party.

2. 发明专利

JPS5820054A RESTART PROCESSING SYSTEM 失效
公开(公告)号：JPS5820054A
公开(公告)日：1983-02-05
申请号：JP11968681
申请日：1981-07-30
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , HITACHI LTD
发明人： HONDA TAKESHI , MIZUNO TADASHI , KATOU ISAO , IIZUKA ICHIROU , MURAKOSHI SHIZUO
IPC分类号： H04M3/22 , H04M3/24
摘要： PURPOSE:To prevent missing of the connecting information and to simplify a restart processing means for an automatic switchboard of common control type, by stopping the operation of all common controllers of the switchboard in the restart processing mode. CONSTITUTION:The call processing is discontinued for a certain period for all common controllers of a switchboard when the constant switching and the restart of the discontinued function are carried out for an information processor. Then the transmission of information is inhibited to the information processor from all common controllers during the discontinuation of the call process of these common controllers. For this purpose, a device CSFLAU is used. Thus the time of execution is secured for the means to perform the transfer of information between a using system and a spare system which are necessary for the system switching and the restart processing of the information processor, or the rise, etc.

3. 发明专利

JPS54107205A CONNECTION SYSTEM FOR LINE LOCKOUT OF REPRESENTATIVE SUBSCRIBER 失效
公开(公告)号：JPS54107205A
公开(公告)日：1979-08-22
申请号：JP1356478
申请日：1978-02-10
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , FUJITSU LTD
发明人： ARAI TOSHIO , OGAWA HIDEKAZU , IIZUKA ICHIROU , SHIMADA JIROU , NAKAUCHI SHIGEKI
IPC分类号： H04Q3/54 , H04Q3/48 , H04Q3/555
摘要： PURPOSE:To reduce the increment of the number of operations of a marker by causing the marker to skip the etelephone set of a representative subscriber in case of the lockout of this telephone set and select another telephone set. CONSTITUTION:When accepting te incoming call to representative subscriber SUB, marker MKR starts number group NG to sent the trunk number and the incoming number through path 1 and inputs busy information of representative subscriber SUB of trunk memory TRMEM to NG to perform representative selection and translation operation and accepts this result as translation information to perform connection operation. When the selected telephone set is lockout, the marker starts NG again and sends the same number to NG and returns translation information also. NG refers to the trunk memory again and sends new translation information to the marker. The marker accepts new translation information to drive a switch. In this unit, the number of operations of the marker is increased by one only when the lockout telephone set is selected, and the increment of the number of operations is reduced.

4. 发明专利

JPS5521671A AUTOMATIC TEST SYSTEM OF REGISTER 失效
公开(公告)号：JPS5521671A
公开(公告)日：1980-02-15
申请号：JP9509978
申请日：1978-08-04
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , HITACHI LTD
发明人： MATSUMOTO YUUZOU , YASHIRO AKIRA , KIMURA NAOHIRO , IIZUKA ICHIROU , TAKAMIKO MASARU
IPC分类号： H04M3/26 , H04M3/32
摘要： PURPOSE:To enable to connect any test number to the outgoing and incoming terminals of the test unit, by transmitting the talkie information to the translater from the automatic test unit, in testing the storage relay in the register of the common control type automatic exchanger. CONSTITUTION:In testing the storage relays in the register of the common control type automatic exchanger, the talkie information is delivered from the controller CONT to the translater TLR of the automatic test unit ACT. Further, when the translater receives the test information from the marker M, it starts the relays from separate start circuit from the existing talkie relay starting, and one root relay is activated independently of the reception number. The operation of this relay delivers the information not making necessary the pulse delivery of the translater TLR to the marker M, and the trunk designation relay jumpers the OR relay in the controller CONT to determine the incoming terminal B.

5. 发明专利

JPS51118310A ABSENT GUIDE SYSTEM FOR RECEIVING CIRCUIT 失效
公开(公告)号：JPS51118310A
公开(公告)日：1976-10-18
申请号：JP4382275
申请日：1975-04-10
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , FUJITSU LTD
发明人： MURAKOSHI SHIZUO , OGAWA HIDEKAZU , YAMAMOTO SHINICHI , IIZUKA ICHIROU , KOBAYASHI WAKASHI
IPC分类号： H04M3/42 , H04M3/50
摘要： PURPOSE:To translate subscriber's address informations and subscriber's numbers to absent guide numbers. Receiving circuit is also available for absent guide like transmitter and receiver circuit.

6. 发明专利

JPS5656090A SCANNING CIRCUIT SYSTEM 失效
公开(公告)号：JPS5656090A
公开(公告)日：1981-05-16
申请号：JP13188479
申请日：1979-10-15
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , FUJITSU LTD
发明人： KUSUDA KOUJI , ODA KIYOSHI , MIYAMOTO KOUICHI , IIZUKA ICHIROU , MINODA NAOAKI
IPC分类号： H04Q3/54 , H04Q3/72
摘要： PURPOSE:To make a high-speed scan possible while discriminating between closed and open states of a scanning contact by operating and resetting successively mercury contact relays that provide high-speed operation and has a few contact chatters. CONSTITUTION:Scanned contact P1 of common unit MKR1 is supposed to be closed. At this time, assigning a row that correspods to MKR1 makes contact r1 and electric current flows in the route of the ground, contact p1 in MKR1, resistance R11, contact r1 in line driving circuit RDCR, and the -48V power source. In this case, since the cross point between resistance R11 and doide DA11 in matrix circuit MTX is grounded via contact p1, no driving current flows to mercury contact relay S1 for current detection and it stays OFF. Next, asssigning the row that corresponds to MKR1 with scanned contact p1 open permits electric current flow in the route of the ground, relay S1, diode DA11, resistance R11, contact r1, and the -48V power source and is detected judging from the operation of relay S1.

7. 发明专利

JPS52117005A SIGNAL SENDING*RECEIVING 失效
公开(公告)号：JPS52117005A
公开(公告)日：1977-10-01
申请号：JP3489476
申请日：1976-03-29
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , HITACHI LTD
发明人： FUJI KATSUAKI , OGAWA HIDEKAZU , OOKAWA HIROYUKI , IIZUKA ICHIROU , KATOU YASUO
IPC分类号： H04M3/00 , H04M7/00 , H04M7/16 , H04Q3/00 , H04Q7/24 , H04Q7/26 , H04Q7/30 , H04Q7/34
摘要： PURPOSE:To prevent the switching equipment from processing error control for terminal station obstruction, and to realize the economic method by equipping receiving method of abnormal state signal from the terminal station unit with the signal relay unit.

8. 发明专利

JPS54159112A SERVICE SYSTEM FOR TELEPHONE SUBSCRIBER CALL OUT 失效
公开(公告)号：JPS54159112A
公开(公告)日：1979-12-15
申请号：JP6780678
申请日：1978-06-07
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , FUJITSU LTD
发明人： SHIMADA JIROU , SUZUKI SHINICHI , ONO HIROSHI , IIZUKA ICHIROU , MISHIMA TOMOYASU
IPC分类号： H04M3/42 , H04M3/432
摘要： PURPOSE:To make short the time until the subscriber is called out, by transffering the allocated location information of the callout service request subscriber from the collective station to the collected station to which the subscriber belongs, and selecting the callout subscriber with the marker of the collected station. CONSTITUTION:The collective station memorizes the allocated location information to the memory section MEM as the selection information of the callout service request subscriber SUB. Further, at the time of call out, the allocated location information of the callout service request subscriber SUB is transferred to the collected station to which the callout subscriber SUB belongs from the collective station, and the marker CM of the collected station selects the subscriber SUB with the information of the allocated location information and the callout service to perform the callout service. Thus, the time to call out the subscriber SUB can be shortened.

9. 发明专利

JPS54154914A CALLERSIGMA NUMBER DISPLAY SYSTEM 失效
公开(公告)号：JPS54154914A
公开(公告)日：1979-12-06
申请号：JP6369278
申请日：1978-05-26
申请人： NIPPON ELECTRIC CO , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , HITACHI LTD , FUJITSU LTD
发明人： IIZUKA ICHIROU , SUZUKI SHINICHI , ARAI KANJI , SEKI SHIGEO , TANIGAWA TAKESHI
IPC分类号： H04M3/42
摘要： PURPOSE:To secure the service for the subscribers through the common control system automatic telephone exchange by displaying the originating subscriber number at the originating subscriber number display unit provided at the subscriber terminal or informing the number through the calling subscriber number aural information unit connected to the terminating trunk for the terminating subscriber. CONSTITUTION:In the common control system automatic telephone exchange system, originating subscriber number extracting unit ID, incoming register IR1 to receive the originating subscriber number request signal plus outgoing sender OS1 to transmit the originating subscriber number are provided at the originating station. At the same time, outgoing sender OS2 to transmit the originating subscriber number request signal plus the originating number and incoming register IR2 to receive the originating subscriber number are provided at the terminating station. In addition, display unit DISP to display the originating subscriber number or aural informating unit VOE connected to the terminating trunk is installed to the terminal of subscriber SUBB at the terminating station. Thus, when the terminating connection is given via switch frame SW2 of the terminating station, the originating subscriber number is sent back from the originating station for display or information via the voice by the originating subscriber number request signal supplied from the terminating station.

10. 发明专利

JPS54103607A PILOT SUBSCRIBER SELECTION SYSTEM 失效
公开(公告)号：JPS54103607A
公开(公告)日：1979-08-15
申请号：JP989178
申请日：1978-02-02
申请人： NIPPON ELECTRIC CO , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , HITACHI LTD , FUJITSU LTD
发明人： IIZUKA ICHIROU , SUZUKI SHINICHI , SUGIOKA TAKASHI , MURAKOSHI SHIZUO , TANIGAWA TAKESHI
IPC分类号： H04Q3/76 , H04Q3/42
摘要： PURPOSE:To reduce the number of required wiring by providing a pilot number serivce by connecting the originating register and the idle-busy indication lead corresponding to the trunk to the electronic number group. CONSTITUTION:When subscriber SUBB oscillates, the line is connected to the oscillation register OR while at the same time marker M sends service location information of SUBB and OR number to electronic number group ENG, thus setting the corresponding memory in the busy condition. When under this condition an incoming signal iis sent to a pilot subscriber of both pilot subscribers of SUBB- SUBD, NEG selects a subscriber with higher priority, for example, SUBC from the memory that memorizes the idle-busy of subscribers SUBB-SUBD according to the pilot numbers. With ENG, the memory corresponding to SUB is made busy and service location information of switch frame switch corresponding to SUBC is sent to marker M. Marker M connects trunk 1CT to SUBC in the route of SW3.

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