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1. 发明专利

JPS60186190A OUTGOING CONNECTON SYSTEM 失效
公开(公告)号：JPS60186190A
公开(公告)日：1985-09-21
申请号：JP4270384
申请日：1984-03-06
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , HITACHI LTD
发明人： ARAI KAZUNORI , TANAKA TSUNEO , UCHIDA TATSUO , HARIMA KATSUAKI , TAKEMORI SATOSHI
IPC分类号： H04Q3/54 , H04Q1/30 , H04Q3/42
摘要： PURPOSE:To decrease the number of information lines among an originating register, marker, and outgoing sender and improve economy by allowing the outgoing sender to receive a stored called subscriber number from the originating register specified with received identification information. CONSTITUTION:The outgoing sender OS receives the called subscriber number (12 digits) from the originating sensor OR through a connector C7 and only a number (5 digits) for outgoing route selection is transmitted from the register OR to the marker M. Further, only an originating register identification number (1 or 2 digits) is transmitted from the marker M to the outgoing sender OS. Consequently, the number of information lines passed through connectors C1' and C6' is decreased greatly. Further, numbers stored in the marker M are decreased to the outgoing route selection number (5 digits).

2. 发明专利

JPS55125761A CALL RATE METERING SYSTEM FOR PUBLIC LINE FOR USE WITH COIN OF HIGH PRICE 失效
公开(公告)号：JPS55125761A
公开(公告)日：1980-09-27
申请号：JP3321679
申请日：1979-03-23
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , FUJITSU LTD
发明人： NAKAMURA JIYUNJI , DOI MIKIO , HARIMA KATSUAKI , KATOU YASUO , MATSUMOTO YUUZOU
IPC分类号： H04M15/00 , H04M17/00 , H04M17/02
摘要： PURPOSE:To enable economical call rate metering, by temporarily stopping the batch call metering if incoming call is present during batch metering after the call by use with high price coins and restarting the batch metering again after the end of incoming call communication. CONSTITUTION:When incoming call is present during batch metering, the relay S is operated and direct connection control is made independently of the outgoing control circuit with the public telephone function, and the operation circuitof HC1 relay is held with the hc1 contact disconnected from the s contact. Further, the HC1 relay is restored with the closing of s contact. When HC1 relay is again operated during incoming call connection, the relay S is operated and rva relay is not operated. Accordingly, the circuit operating the HC1 relay again is not possible. T relay is inoperative and batch metering is stopped. Further, the count circuit holds the state and batch metering operation is again made with the restoration of the relay S after the end of incoming call.

3. 发明专利

JPS61224651A METERING DEVICE 失效
公开(公告)号：JPS61224651A
公开(公告)日：1986-10-06
申请号：JP6372385
申请日：1985-03-29
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , NEC CORP , HITACHI LTD , FUJITSU LTD
发明人： UCHIDA TATSUO , HOMURA HIDEYUKI , HARIMA KATSUAKI , TAKEMORI SATOSHI , KAWAKATSU HIDEO
IPC分类号： H04M15/16
摘要： PURPOSE:To facilitate calculation of charge at every charging kind by providing a switching information reception circuit switching plural subscriber meters and a changeover circuit between the subscriber meters and a main link so as to change over the subscriber meters at every type of connection destination and register the call. CONSTITUTION:In case of the international talking, when a subscriber SUBA lifts a handset, an outgoing register OR is acquired, the outgoing register OR starts a connection marker CM by dialing an international number to acquire an outgoing sender OS-I and an outgoing trunk OGT-1 for international outgoing call. The outgoing sender OS-I for international outgoing call selected by the type of connection destination activates a call mete switching relay IM provided to a call meter switching device MSWE corresponding to the subscriber by using subscriber meter switching information made by an outgoing subscriber number received by a subscriber information sender IDE. Thus, when the international call subscriber meter METB is selected, the call rate in response to the charging is registered by a charging signal from the outgoing trunk OGT-I.

4. 发明专利

JPS60150377A FOUR-WIRE TRANSMISSION SYSTEM 失效
公开(公告)号：JPS60150377A
公开(公告)日：1985-08-08
申请号：JP613784
申请日：1984-01-17
申请人： NIPPON ELECTRIC CO
发明人： HARIMA KATSUAKI
IPC分类号： H04M15/00
摘要： PURPOSE:To allow the system to cope with long range subscriber line between a 100 Yen coin desk telephone set and an automatic exchange by separating a coin storage end signal transmitted from a desk public telephone set using 100 Yen coin by means of a filter so as to activate a relay and transmitting a DC loop signal through two subscriber lines. CONSTITUTION:The coin storage end signal is separated by the filter 3 in a control section 2 of the 100 Yen coin telephone set 1 and the end signal activates a control relay (P relay) 5. Subscriber lines, C, D form a DC loop normally with the control sections 2 and 8 and a control relay (A relay) 11 is operated. Then a contact 7 is opened by the operation of the P relay 5 and the DC loop formed by the lines C, D is disconnected, then the relay 11 of the automatic exchange control section 8 is released. A relay contact 13 of the relay A is restored from the release and the coin storage end signal of an oscillator 10 is transmitted to 100 Yen coin desk set outgoint trunk 15 via a filter 9 and an automatic exchange 14.

5. 发明专利

JPS6052153A TELEPHONE SET TEST SYSTEM 失效
公开(公告)号：JPS6052153A
公开(公告)日：1985-03-25
申请号：JP15992383
申请日：1983-08-31
申请人： NIPPON ELECTRIC CO
发明人： HARIMA KATSUAKI
IPC分类号： H04M3/30
摘要： PURPOSE:To test correctly a telephone set without being affected by a relay line or the like by providing a test changeover device to an automatic exchange to attain the test of a telephone set by a subscriber test equipment for automatic station. CONSTITUTION:A subscriber line device 2 is connected to a subscriber 1 and an automatic exchange 4 is connected to the device 2 via a relay line 13. Further, an automatic exchange 5 is connected to the device 2 via a test changeover device 3. Moreover, the changeover device 3 and the exchange 5 are connected to a marker 6 and also a number group 7 and an incoming register 8 are connected to the marker 6. A line test truck 9 is connected to the register 8 and the exchange 5 and subscriber test equipment 12 for an automatic station is connected to the trunk 9 via a test incoming trunk 10 and a test outgoing trunk 11. Then the marker 6 connects the trunk 9 and the changeover device 3, the test equipment 12 attains the test of the telephone set of the subscriber 11, the effect of the relay line 13 or the like is prevented and the test of the telephone set is conducted correctly.

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