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1. 发明专利

JPS55161454A COMMUNICATION LINE STORING SYSTEM 失效
公开(公告)号：JPS55161454A
公开(公告)日：1980-12-16
申请号：JP6822479
申请日：1979-06-02
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , FUJITSU LTD
发明人： NIWA KENJIROU , KAWABE KOUICHI , FUKADA SANSHIROU , KUBOYAMA YOSHIO , YASHIRO ZENICHI , TOMIOKA MASAMI , NISHIMURA KAZUO , ARIMA SHIYUUHEI
IPC分类号： H04L1/22 , H04L29/04 , H04M3/00 , H04M3/38 , H04Q3/00
摘要： PURPOSE:To use effectively the line capacity of a line control unit, by preparing line circuits, which can be stored in another line control unit by switching, and line circuits which cannot be stored in another line control unit in the communication line storing system different in allowable degree of communication service stop. CONSTITUTION:Line control units LCE0 and LCE1 control line circuits LUA0 and LUA1 having selecting circuit SEL and line circuits LU00-LU10 having no selecting circuit and are constituted by control circuits CTL0 and CTL1 connected to master station M by trunk lines T0 and T1 and store important communication lines LJ0 and LJ1 in line circuit LUA0 and LUA1 respectively and store unimportant communication line LN0 in line circuit LU00. Communication line LP1 from line control unit LCE1 is stored in line circuit LU01, and communication line LP0 from line circuit LUA0 to line control unit LCE1 is stored in line circuit LU10.

2. 发明专利

JPS5950499A Sound-free compression control system 失效
标题翻译：无声压缩控制系统
公开(公告)号：JPS5950499A
公开(公告)日：1984-03-23
申请号：JP16149482
申请日：1982-09-16
申请人： Nippon Electric Co , Nippon Telegraph & Telephone , Fujitsu Ltd
发明人： NAKAGAWA FUJIO , TOJIYAMA TAKASHI , OOYAMA MINORU , YOSHIDA TAKASHI , SASAHARA YUUJIROU , ARIMA SHIYUUHEI
IPC分类号： G10L13/04 , G10L13/00 , G10L19/00 , G11B5/09 , G11B20/12

3. 发明专利

JPS5577271A SWITCHING SYSTEM BETWEEN DATA SIGNAL AND SOUND SIGNAL OF DIGITAL CIRCUIT 失效
公开(公告)号：JPS5577271A
公开(公告)日：1980-06-10
申请号：JP15086778
申请日：1978-12-05
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ARIMA SHIYUUHEI , OOTOMO HIROKI
IPC分类号： H04J3/00 , H04M11/00 , H04M11/06 , H04Q11/04
摘要： PURPOSE:To make it possible to use one digital circuit for both data and calls by switching by alternating a data signal of the digital circuit with a sound signal under the control of a terminal. CONSTITUTION:If there whould be need to call a party subscriber in data communication, key contact K1 is closed to activate octet-synchronous pattern generating circuit OG and is sent out to a digital circuit DL being given a control bit and synchronizing bit. AT an octet side, those control bit and synchronizing bit are received by octet synchronizer circuit OS and multi-octet synchronization is attained by the synchroizing bit while the control bit operates driver D to change alternation switches SR and SS over. At the subscriber side, similar switching operation is done to set a sound mode. Namely, a sound signal from telephone set TEL is digitized by A/D converter circuit A/D and then sent to the party side by way of circuit DL. Further, the signal sent from the party side is led to telephone set TEL by way of D/A converter circuit D/A.

4. 发明专利

JPS6021656A DATA TRANSFER SYSTEM BETWEEN BLOCKS 失效
公开(公告)号：JPS6021656A
公开(公告)日：1985-02-04
申请号：JP13060683
申请日：1983-07-18
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ARIMA SHIYUUHEI , YASHIRO ZENICHI , NANBA MASAKI
IPC分类号： H04L29/02 , G06F13/364 , G06F13/42
摘要： PURPOSE:To attain effective data transmission in the unit of plural bytes by allowing a transmission side to transmit the information of the number of effective bytes respectively in the 1st transmission data and the last transmission data to a reception side just before the start of data transfer. CONSTITUTION:In transmitting a data from, e.g., a processor 2-1 to a processor 2-m among plural information processors 2-1-2-n connected to a common bus 3, the processor 2-1 transmits a bus usage request signal to a common bus control section 1. When a bus use enable signal is returned from the control section 1, the processor 2-1 transmits an opposite device number from a common bus driver 21. The processor 2-m returns a ready signal when the 2-m receives the device number. The processor 2-1 transmits memory control information, the data and a data end signal. The information of the number of effective bytes of the 1st transmission data and of an effective byte number of the last transmission data is included in the memory control information, and a control section 22 of the processor 2-m extracts only the effective data based on the received information of the number of effective bytes the processor 2-m stores it in a memory 23 and returns a data reception OK signal.

5. 发明专利

JPS553246A VELOCITY DETECTING SYSTEM FOR DATA CIRCUIT 失效
公开(公告)号：JPS553246A
公开(公告)日：1980-01-11
申请号：JP7566178
申请日：1978-06-21
申请人： NIPPON ELECTRIC CO , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , HITACHI LTD , FUJITSU LTD
发明人： SUGAWARA TSUGIO , YOSHIDA YUTAKA , OOIWA MASAO , YAMAKOSO KOICHIROU , ARIMA SHIYUUHEI
IPC分类号： H04L7/00 , G06F13/00 , H04L12/00
摘要： PURPOSE:To carry out the data communication in accordance with the transmission capacity of the data terminal as well as to secure the switching use of the transmission velocity according to the state of the circuit by giving an automatic detection at the reception side to the communication velocity designated at the transmission side at the starting time of communication. CONSTITUTION:In the velocity detecting system in which the exchanging connection is given to the data circuit featuring several kinds of communication velocity and also the communication velocity is detected for the optional connected circuit, character assembly/disassembly parts 22-1-22-N are provided in correspondence to the circuits to be connected along with velocity detecting character assembly/ disassembly parts 24-1-14-N which are given the multiple connection to the data circuit connecting to optional one of parts 22-1-22-N via switch matrix 30. Then both parts 21-1-21-N and 24-1-24-N connected to the data circuit via exchange 18 are set to different velocities in correspondence to several kinds of communication velocities and then actuated in parallel. Thus, in case the signals of the start- stop synchronous error are generated at parts 21-1-21-N, parts 24-1-24-N are cut off from the multiple connection.

6. 发明专利

JPS55933A HDLC CIRCUIT SUPERVISORY SYSTEM 失效
公开(公告)号：JPS55933A
公开(公告)日：1980-01-07
申请号：JP7365578
申请日：1978-06-16
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ARIMA SHIYUUHEI , YOMO YOSHIAKI
IPC分类号： H04L1/20 , G06F13/00 , H04L29/14
摘要： PURPOSE:To relieve the load on a central processor by providing a communication controller, which detects and counts illegal frames generated due to the characteristic deterioration a of transmisstion line, to a circuit terminal. CONSTITUTION:Circuit control part LCT of communication controller CCE provided to the circuit terminal detects F patterns (synchronous pattern)and supplies data, information between F patterns, to byte control part BTC, byte by byte. On counting the frame length, BTC discriminates whether data has the prescribed length; if its length is shorter, the frame is annulled and the number of frames annulled is counted by a counter (illegal frame counter) incorporated while normal frames are transferred to central processor CPU by way of channel CH. The above- mentioned count value is transferred to CPU together with the command conclusion at the time when the reception of frames of more than byte length ends.

7. 发明专利

JPS5434729A COMMUNICATION CONTROL UNIT FEATURING CHARACTER RETRIEVING FUNCTION 失效
公开(公告)号：JPS5434729A
公开(公告)日：1979-03-14
申请号：JP10185277
申请日：1977-08-24
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ARIMA SHIYUUHEI , SANO TAKAMICHI , YASHIRO ZENICHI
IPC分类号： H04L29/02 , G06F13/00 , H04B1/00 , H04L13/06
摘要： PURPOSE:To reduce the pressure to the capacity and the processing performance for the identification of the delimiter, by comparing the register contents with the contents registered in the table on the memory in sequence to retrieve the character which has a coincidence with the register contents.

8. 发明专利

JPS52106246A TEST METHOD 失效
公开(公告)号：JPS52106246A
公开(公告)日：1977-09-06
申请号：JP2342376
申请日：1976-03-04
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , FUJITSU LTD
发明人： MIYAZAKI KATSUYUKI , MATSUSHITA SHIGEHIKO , KUBOTA SHIZUKA , ITOU KIICHIROU , ARIMA SHIYUUHEI
IPC分类号： H04Q3/545 , G06F11/00 , G06F11/16 , G06F11/22 , H04B3/46 , H04L12/26
摘要： PURPOSE:To establish the access route from auxiliary system to using system for the information process system which equips duplicated communication circuit of using and auxiliary systems and individual circuit corresponding to the communication circuit. Thus, the unit of auxiliary system can be utilized for a test unit.

9. 发明专利

JPS60136450A TERMINAL EQUIPMENT FOR PACKET SWITCHING 失效
公开(公告)号：JPS60136450A
公开(公告)日：1985-07-19
申请号：JP24988883
申请日：1983-12-24
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ARIMA SHIYUUHEI , MIZUSAWA JIYUNICHI
IPC分类号： H04L29/12 , H04M3/00 , H04M3/533
摘要： PURPOSE:To improve efficiency of voice communication and economic efficiency by converting the aural signal produced from a speaking person to character information and transmitting it as a packet to a transmission line and synthesizing a voice in the reception side on a basis of character information converted to the packet. CONSTITUTION:After a speaking person A calls a controller CTL(B) connected to a packet switching network PSN by the operation of a key incorporated in a controller CTL(A) and is connected to the controller CTL(B), he inputs the voice to a telephone set T(a). The controller CTL(A) digitizes the aural signal and edits it to a packet signal of a prescribed format and transmits it to the packet switching network PSN, and it is transmitted to the controller CTL(B) of a called subscriber B. The controller CTL(B) reproduces the aural signal on a basis of this packet signal by D/A conversion and inputs it to a telephone set T(b). The packet signal is transmitted after being stored in a message communication system MCS. Thus, the quantity of information is reduced considerably to improve efficiency of communication and economic efficiency.

10. 发明专利

JPS6022239A VOICE DATA EDITING SYSTEM 失效
公开(公告)号：JPS6022239A
公开(公告)日：1985-02-04
申请号：JP13060783
申请日：1983-07-18
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： KIMURA AKIO , ARIMA SHIYUUHEI , SHINOOKA MAKOTO , MIDORIKAWA AKIHIRO
IPC分类号： G06F3/16 , G10L19/00 , H04M3/42
摘要： PURPOSE:To simplify the operation of a device by providing a buffer for voice edition and rewriting buffer management information in the unit of block transfer and management information giving the arrangement of the transfer unit to attain ease of addition and deletion of voice data registered alreadly. CONSTITUTION:An A/D, D/A converter 5 are connected to telephone sets 1, 2 via converters 3, 4, a voice signal is A/D-converted or D/A-converted and inputted to a voice transfer controller 6. The voice data is stored in voice storage files 701-70m under the control of the device 6 and a voice file controller 7. Further, file management information controlling the arrangement of stored data is stored in magnetic bubble units 801-80n by the control of a magnetic bubble controller 8. The device 6 is provided with a control circuit 310, a PB control circuit 620, a selector 630, voice buffers 601, 602 and voice data editing buffers 603, 604. Then the addition and deletion of the data registered already are performed easily by using the buffers 603, 604.

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