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1. 发明专利

JPS5375740A PREVENTION SYSTEM FOR SIGNAL INVERSION 失效
公开(公告)号：JPS5375740A
公开(公告)日：1978-07-05
申请号：JP15136276
申请日：1976-12-16
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO
发明人： TAKAHASHI MICHIO , FUKUMOTO KOUICHIROU , OONUKI MASAFUMI , KAMISAKA KIYUUICHI , KAWATANI IKUO , KONYA TAKEO
IPC分类号： G06F5/00 , H04B1/00
摘要： PURPOSE:To prevent the inversion of signal, by providing a simple logic circuit in the status formation circuit so that CPU can identify the order of data writein to the transmission buffer in the main memory unit.

2. 发明专利

JPS5375710A CONTROL SYSTEM OF ELECTRONIC EXCHANGER IN MOBILE COMMUNICATION 失效
公开(公告)号：JPS5375710A
公开(公告)日：1978-07-05
申请号：JP15136176
申请日：1976-12-16
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO
发明人： TAKAHASHI MICHIO , FUKUMOTO KOUICHIROU , OONUKI MASAFUMI , HOSHIDA KATSUNORI , KURITA TOMIO , HATAKEYAMA SHIGEMITSU
IPC分类号： H04Q3/545 , H04W88/14
摘要： PURPOSE:To improve the efficiency of usage for the central processing unit, by burdening the control functions with respect to the transmission and reception of the signal for mobile communication, through the use of the data transmitter for mobile communication.

3. 发明专利

JPS5394103A SCANNING SYSTEM 失效
公开(公告)号：JPS5394103A
公开(公告)日：1978-08-17
申请号：JP830277
申请日：1977-01-28
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO
发明人： TAKAHASHI MICHIO , ABE HIDEO , OONUKI MASAFUMI , AKIYAMA AKIFUMI , HIGAKE MASAKATSU , KONYA TAKEO
IPC分类号： H04L5/14 , G06F3/00 , G06F13/00 , H04B1/00 , H04L25/38 , H04L25/40 , H04L29/04
摘要： PURPOSE:To realize a common use ofr both transmission and reception through timedivision use of the time slot counter and others, by dividing each sanning period into two parts and allotting the first half part to the data transmission purpose and the latter half to the reception purpose respectively.

4. 发明专利

JPS5373929A DATA TRANSFER SYSTEM 失效
公开(公告)号：JPS5373929A
公开(公告)日：1978-06-30
申请号：JP15016476
申请日：1976-12-13
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO
发明人： TAKAHASHI MICHIO , ABE HIDEO , OONUKI MASAFUMI , KAMISAKA KIYUUICHI , HIGAKE MASAKATSU , KURITA TOMIO
IPC分类号： H04L29/00 , G06F13/00 , H04B1/00
摘要： PURPOSE:To prevent extinction of the effective data at the data transfer time as well as to enhance the transmission quality for a data transfer system in which the cycle differs between the writing of the transmitting data into the main m memory unit by CPU and the data transfer to the data transfer unit.

5. 发明专利

JPS5352025A CONTROL SYSTEM OF SIMULTANEOUS TRANSMITTED SIGNAL 失效
公开(公告)号：JPS5352025A
公开(公告)日：1978-05-12
申请号：JP12747976
申请日：1976-10-22
申请人： NIPPON TELEGRAPH & TELEPHONE , FUJITSU LTD , NIPPON ELECTRIC CO
发明人： OONUKI MASAFUMI , HAMADA YASUAKI , TAKAHASHI MICHIO , FUKUMOTO KOUICHIROU , IIMURA TAKUROU , KINJI SHIYOUICHI
IPC分类号： G06F13/00 , G06F3/00
摘要： PURPOSE:The bouble-length frame signal transmission state in a data channel is discriminated, and the waiting control of the signal transmission is performed to operate the simultaneous transmission to the entire data lines, thereby reducing the process of incoming call signals by a CPU.

6. 发明专利

JPS54104708A DATA TRANSMISSION UNIT 失效
公开(公告)号：JPS54104708A
公开(公告)日：1979-08-17
申请号：JP1110978
申请日：1978-02-03
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO
发明人： TAKAHASHI MICHIO , ABE HIDEO , OONUKI MASAFUMI , HIGAKE MASAKATSU
IPC分类号： H04L5/22 , H04J3/14 , H04L1/14
摘要： PURPOSE:To enable to perform the operation check for the control logic for each line, by setting the bit advanced number at display register loop folding set with the bit counter circuit and by reading in the various control information with the diagnostic data edit circuit. CONSTITUTION:The common control section sets the number of bit advance at display register loop folding set with the bit counter circuit 205 during the register data reception for transmission data loop folding common to each line. Further, the diagnostic data edit circuit 206 reads in various control information. Thus, the common control section internal folding circuit is set, allowing to advance the sequence to arbitrary value with only one indication and to perform the operation check of the control logic for each line at the time point.

7. 发明专利

JPS5394144A TIMEEDIVISION MULTIPLE PROCESS SYSTEM 失效
公开(公告)号：JPS5394144A
公开(公告)日：1978-08-17
申请号：JP830377
申请日：1977-01-28
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO
发明人： FUKUMOTO KOUICHIROU , TAKAHASHI MICHIO , OONUKI MASAFUMI , AKIYAMA AKIFUMI , HATAKEYAMA SHIGEMITSU , SUGIYAMA MASAYUKI
IPC分类号： H04L29/02 , G06F13/00 , H04B1/00 , H04L13/00 , H04L13/06 , H04L29/04
摘要： PURPOSE:To ensure a simultaneous reading for one bit of the transmission data with one-time memory access, by storing the data transferred from CPU into the word direction through the provious allotment of the circuit number in the bit direction.

8. 发明专利

JPS5613892A INCOMING CALL CONNECTING SYSTEM 失效
公开(公告)号：JPS5613892A
公开(公告)日：1981-02-10
申请号：JP8891979
申请日：1979-07-13
申请人： NIPPON ELECTRIC CO , NIPPON TELEGRAPH & TELEPHONE
发明人： SAKURAI KUMAHISA , OONUKI MASAFUMI
IPC分类号： H04Q3/555 , H04Q3/42
摘要： PURPOSE:To realize an incoming system service having various types of functions, by receiving and translating not only the selected figures but the connection type- based code sent from the preceding station to alternate the function of the incoming trunk and also switching the incoming trunk information to be extracted. CONSTITUTION:When incoming trunk ICT connected to incoming register IR receives the connection type-based code, function pattern relays CHG and RGC are operated. As a result, a free alteration is possible for the function of trunk ICT at the preceding station and via the connection jumper of the connection type-based code development tree which is provided to register IR. At the same time, both the alteration of the trunk class and the control to be given from the preceding station become possible by switching forcedly the output of the output information of trunk number group TNG based on the connection type-based code.

9. 发明专利

JPS60263555A SERVICE INCOMING CONNECTION SYSTEM 失效
公开(公告)号：JPS60263555A
公开(公告)日：1985-12-27
申请号：JP11948984
申请日：1984-06-11
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： OONUKI MASAFUMI , AIZAWA KIYOSHI
IPC分类号： H04M3/50 , H04M3/54
摘要： PURPOSE:To decrease the number of trunk circuits and to simplify the constitution of a service incoming connection system, by providing a function to send identifying information to a preceding exchange via a signal circuit when an incoming call to a subscriber exchange is detected. CONSTITUTION:When an incoming trunk 10 has an incoming call to a subscriber exchange 1, this call is given to an incoming trunk 3 to start a connection marker 5. When it is decided that an incoming subscriber is equal to a registered subscriber for the substitute answer service or the transfer service, the connection control to the subscriber for restoration is omitted. While a monitor device 6 extracts the incoming trunk identifying information and the incoming subscriber number for the marker 5 and sends them to a signal device 7 via a signal circuit 30. A trunk exchange 2 receives the information through the device 7 and catches an outgoing trunk 9 and connects the trunk 10 to an answer trunk 12 when a call is equal to the call received by the trunk 10. Thus the substitute service and the transfer service are carried out through the answer trunk 2 and an outgoing trunk 11 respectively.

10. 发明专利

JPS5643857A TELEPHONE SWITCHING METHOD 失效
公开(公告)号：JPS5643857A
公开(公告)日：1981-04-22
申请号：JP11800279
申请日：1979-09-17
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： ARIIZUMI YOSHIO , OONUKI MASAFUMI
IPC分类号： H04M3/42 , H04Q3/00 , H04Q3/54
摘要： PURPOSE:To make it possible to offer new service even with the conventional electromagnetic switchboard by connecting the electromagnetic switchboard to an electronic switchboard, adjacent to the switchboard, via a leased circuit and by allotting a portion of service processing to the electronic switchboard. CONSTITUTION:As subscriber 17 dials the special number of service, electromagnetic switchboard 1 actuates marker 5. After marker 5 makes a reception, outgoing senser connector 7 is actuated according to new service information from the interpreter to attain transfer to outgoing sender 8. Outgoing sender 8 senders the special number of service to electronic switchboard 2 through sender link 9 and outgoing trunk 10 by leased circuit 19. Then, incoming trunk 11 of switchboard 2 is actuated and from originating register 13, a dial tone is sent to subscriber 17. Next, subscriber 17 dials service contents and switchboard 2 performs reception processing.

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