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1. 发明专利

JPS5119427A 失效
公开(公告)号：JPS5119427A
公开(公告)日：1976-02-16
申请号：JP9080074
申请日：1974-08-09
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , FUJITSU LTD
发明人： KATO YASUO , HORIBA NOBUO , NAKAMURA JUNJI , SENJO TOSHIAKI , MISHIMA TOMOYASU
IPC分类号： H04M3/22 , H04M3/36 , H04Q3/42 , H04Q3/54 , H04Q3/76

2. 发明专利

JPS5127005A 失效
公开(公告)号：JPS5127005A
公开(公告)日：1976-03-06
申请号：JP9078574
申请日：1974-08-09
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , FUJITSU LTD
发明人： NAKAMURA JUNJI , SUZUKI SHINICHI , TAKANO KEIICHI , SHIMAOKA YASUYUKI , NARA TAKASHI
IPC分类号： H04M3/22 , H04M3/00 , H04M3/36 , H04M7/06

3. 发明专利

JPS5120615A TOOKII SAABISUHOSHIKI 失效
公开(公告)号：JPS5120615A
公开(公告)日：1976-02-19
申请号：JP9290974
申请日：1974-08-14
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , OKI ELECTRIC IND CO LTD
发明人： KUBO SEIEI , YANAGISAWA TAKATOSHI , NAKAMURA JUNJI , TAKANO KEIICHI , TAKEMORI SATOSHI
IPC分类号： H04M3/50 , H04M3/00 , H04M3/38 , H04M3/42

4. 发明专利

JPS5119428A 失效
公开(公告)号：JPS5119428A
公开(公告)日：1976-02-16
申请号：JP9080274
申请日：1974-08-09
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , FUJITSU LTD
发明人： SHIMAOKA YASUYUKI , AIZAWA SHINICHI , NAKAMURA JUNJI , TEZUKA TAKAO , SATO CHIKAO
IPC分类号： H04M3/36

5. 发明专利

JPS5119415A 失效
公开(公告)号：JPS5119415A
公开(公告)日：1976-02-16
申请号：JP9080374
申请日：1974-08-09
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , FUJITSU LTD
发明人： ENDO TERUHIKO , YANAGISAWA TAKATOSHI , NAKAMURA JUNJI , SATO AKIHIKO , KAWAKATSU HIDEO
IPC分类号： H04M3/42

6. 发明专利

JPS5119413A 失效
公开(公告)号：JPS5119413A
公开(公告)日：1976-02-16
申请号：JP9078774
申请日：1974-08-09
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , FUJITSU LTD
发明人： NAKAMURA JUNJI , MORISHITA SHUNZO , IKEDA SABURO , HISAMURA MAKOTO , YAMAMOTO KOJI
IPC分类号： H04M3/38 , H04M3/00

7. 发明专利

JPS62284556A IN-CALLING INCOMING DISPLAY SYSTEM 失效
公开(公告)号：JPS62284556A
公开(公告)日：1987-12-10
申请号：JP12716186
申请日：1986-06-03
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： NAKAMURA JUNJI , OGAWA KAZUHIKO
IPC分类号： H04M3/42
摘要： PURPOSE:To make an incoming display without disordering an image when there is an incoming signal during image communication by providing an image information center with a detecting means for a request signal and a generating means for an incoming display image signal to a picture terminal. CONSTITUTION:When the VCW signal detecting circuit 61 of a terminal device 6 detects a signal VCW, a CWRQ generation instruction circuit 62 sends out a generation instruction for a signal CWRQ to the image terminal 11. The image terminal 11 of a common-use subscriber 1 when receiving the generation instruction for the signal CWRQ generates the CWRQ. which is transmitted to the image center 3a. The CWRQ detecting circuit 31 of the image center 3a when receiving the signal CWRQ operates a CWPIC generating circuit 32 to edit and transmit an incoming display image signal CWPIC to the image terminal 11 in communication. The image terminal 11 receives the signal CWPIC and displays the arrival of an incoming call during calling on the screen. Consequently, when the incoming call is generated during the image communication, the incoming call is displayed on the without disordering the image.

8. 发明专利

JPS6159954A Transmission indentification system of special service subscriber 失效
标题翻译：特殊服务订户的传输标识系统
公开(公告)号：JPS6159954A
公开(公告)日：1986-03-27
申请号：JP18041784
申请日：1984-08-31
申请人： Fujitsu Ltd , Hitachi Ltd , Nec Corp , Nippon Telegr & Teleph Corp , Oki Electric Ind Co Ltd
发明人： NAKAMURA JUNJI , ISHIKAWA ISAO , SATO AKIHIKO , MURAKOSHI SHIZUO , ITO MASAHIRO
IPC分类号： H04M3/38 , H04M3/42 , H04Q3/42
CPC分类号： H04M3/42
摘要： PURPOSE:To attain a special service subscriber transmission identification system with sure and excellent expanding performance by communication a special service outgoing trunk and a special service subscriber circuit so as to identify a special service subscriber. CONSTITUTION:When the special service subscriber dials a special service number, the number is connected top a special service outgoing trunk 4 via a main link 5. When the trunk 4 is acquired, an OFF rela 9 is started to transmit an OFF signal to a special service subscriber circuit 6. The circuit 6 receives it to activate a CHK relay and a CHK signal is transmitted to the outgoing trunk 4 via a special service confirming signal line 7. The special service is started only after the outgoing trunk 4 receives the CHK signal, and when no CHK signal is received even after a prescribed time is elapsed after the OFF signal is transmitted, a regulation circuit 8 regulates the special service.
摘要翻译：目的：通过特殊业务传出中继和特殊业务用户电路，实现具有肯定和优异扩展性能的特殊业务用户传输识别系统，以识别特殊业务用户。规定：当专用服务用户拨打特殊服务号码时，该号码经由主链路5连接到特殊业务出行中继线4上。当获取中继线4时，开始关闭关闭9以将关闭信号发送到特殊服务用户电路6.电路6接收它以激活CHK中继，并且CHK信号经由特殊服务确认信号线7发送到输出中继线4.专用服务仅在输出中继线4接收到CHK之后才启动信号，并且即使在OFF信号被发送之后经过规定时间之后也没有接收到CHK信号，调节电路8调节特殊服务。

9. 发明专利

JPH02228865A HOLDING/CONTROLLING SYSTEM FOR EMERGENCY CHANNEL 失效
公开(公告)号：JPH02228865A
公开(公告)日：1990-09-11
申请号：JP4863689
申请日：1989-03-02
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELECOMM KK
发明人： NAKAMURA JUNJI , NARITA TOYOTAKA , NAKANO YUTAKA
IPC分类号： H04M3/60 , H04Q3/58
摘要： PURPOSE:To directly call a terminal equipment again by a command stand by providing an emergency calling line holding function in an exchange. CONSTITUTION:When a terminal equipment 10 executes recovery operation in advance rather than a command stand 40 for emergency call after the terminal equipment 10 is connected with the conning stand 40 for emergency call, an exchange 20 holds the connection between the terminal equipment 10 and a trunk line 100 to which this terminal equipment is connected. Further, after the lapse of a prescribed time, when call originating operation is executed through the trunk line 100 to an exchange 30 for station and a call originating tone detecting means 24 does not detect a call originating tone from the exchange 30 for station, the terminal equipment 10 is connected with the trunk line 100 and held. Thus, even when the exchange is interposed between the call originating terminal equipment and station exchange, the call originating terminal equipment can be directly called again.

10. 发明专利

JPS62290257A EXCHANGE DIAGNOSING DEVICE 失效
公开(公告)号：JPS62290257A
公开(公告)日：1987-12-17
申请号：JP13268686
申请日：1986-06-10
申请人： OKI ELECTRIC IND CO LTD
发明人： NAKAMURA JUNJI
IPC分类号： H04M3/26
摘要： PURPOSE:To more efficiently find the fault of a switching system than ever, by receiving a bit of test information from the exchange, selecting the selection number of a test connection corresponding to the bit of test information, and diagnosing the fault of the switching system by issuing a call to the exchange, and sending the selection number. CONSTITUTION:An exchange 50 in which a fault diagnosing device 10 is installed, is arranged at a maintenance in-charge station A, and a maintenance targeted station B, or E. By applying a start up at the maintenance in-charge station A, the outgoing call circuit 1b of the said station A issues the call to the exchange 50, and an outgoing call number which designates the maintenance targeted station B set at an outgoing call number setting part 20, is set at the outgoing call circuit 16, and it arrives at the maintenance targeted station B as an incoming call from the said circuit 16 through the exchange 50. At the fault diagnosing device 10 of the station B, the incoming call from the exchange 50 of the said station to an incoming call terminal 14 is detected at an external input signal detecting part 18, and a bit of external input information is received from the exchange 50. The bit of external input information includes a bit of selection information which designates the succeeding station C of a test call, and the detecting part 18 of the station B starts up the outgoing call circuit 16, and selects the outgoing call number of the succeeding station C set at the setting part 20. Thus, a sequence of test calls are circulated from the maintenance station A through each of the stations B, C, D, and E.

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