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1. 发明专利

JP2004297640A Relay system for communication between mobile units 审中-公开
标题翻译：移动单元之间的通信中继系统
公开(公告)号：JP2004297640A
公开(公告)日：2004-10-21
申请号：JP2003089683
申请日：2003-03-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AOKI EIJI
IPC分类号： H04M3/00 , H04B7/155 , H04B7/26 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To solve the problem that a mobile unit has not been able to communicate without being directly connected to a fixed station.
SOLUTION: Each mobile unit is given a relay function so that a mobile unit 7 outside the service area of a fixed station 3 can be connected to or communicate with the fixed station 3. The mobile unit 7 is connected to the fixed station 3 via a mobile unit 6 in a communication area 11 and a mobile unit 5 in the communication area of the mobile unit 6. Because of this configuration, the mobile unit can communicate even if it is outside an area where it can be connected to a fixed station.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：解决移动单元无法直接连接到固定站的问题。解决方案：每个移动单元被给予中继功能，使得固定站3的服务区域之外的移动单元7可以连接到固定站3或与固定站3通信。移动单元7连接到固定站 3通过移动单元6的通信区域中的通信区域11中的移动单元6和移动单元6的移动单元5.由于该配置，移动单元即使在可以连接到移动单元6的区域外也可以进行通信固定站。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JPH0336465B2 失效
公开(公告)号：JPH0336465B2
公开(公告)日：1991-05-31
申请号：JP18053684
申请日：1984-08-31
申请人： HITACHI LTD
发明人： SAKURAI YASUO , HAYASHI KAZUYUKI , AOKI EIJI
IPC分类号： H04M3/50 , H04M3/42 , H04M3/533

3. 发明专利

JPS5577272A CHARGE INFORMATION SYSTEM 失效
公开(公告)号：JPS5577272A
公开(公告)日：1980-06-10
申请号：JP15075278
申请日：1978-12-05
申请人： NIPPON TELEGRAPH & TELEPHONE , HITACHI LTD
发明人： ITOU HIROSHI , WATANABE KAZUO , AOKI EIJI , ATSUMI TOSHIAKI
IPC分类号： H04M15/00
摘要： PURPOSE:To make it possible to offer charge informing sevices even if a switching network can not discriminate a subscriber's number of a terminal, by allowing the switching network to send charge information to the terminal by a charge information request from the terminal prior to call cutting-off operation. CONSTITUTION:When a connection line between non-packet terminal 1 and a packet terminal is set, packet exchange unit 5 allots one charge information memory area in main memory unit 15 to a call connection. Once data transfer starts between terminals 1 and 6, exchange 5 collects charge information on the number of transmitted and received packets and stores it in the charge information area. After the data transfer, terminal 1 sends a charge information request. On receiving the request, packet multiplexer 4 edits cutting-off request packets including the charge information request and sends it to exchange unit 5. On receiving this request, exchange unit 5 takes charge information out and then sends it to unit 4. Unit 4 sends the charge information, character by character, to terminal 1.

4. 发明专利

JPS6159955A Message buffer regulating system 失效
标题翻译：消息缓冲器调节系统
公开(公告)号：JPS6159955A
公开(公告)日：1986-03-27
申请号：JP18053084
申请日：1984-08-31
申请人： Hitachi Ltd
发明人： SAKURAI YASUO , HAYASHI KAZUYUKI , AOKI EIJI
IPC分类号： H04M3/42 , H04M3/533
CPC分类号： H04M3/533
摘要： PURPOSE:To minimize the capacity of a buffer resource by counting the number of requests every time each calling subscriber requests a mail box and rejecting the service request when the count value reaches a prescribed value. CONSTITUTION:When a central controller 5 receives a mail box access request from telephone terminal sets 11, 12, whether or not a terminal device corresponding to a telephone terminal set exists in a terminal number area 61, after the count value corresponding to the terminal number is increased, whether or no the value reaches a prescribed value is discriminated. When the count reaches the prescribed value, the central controller 5 informs disabled connection to the telephone terminal set via a communication controller 7 without offering the mail box service to the telephone terminal set.
摘要翻译：目的：通过在每个主叫用户请求邮箱时计数请求数，并在计数值达到规定值时拒绝服务请求，以最小化缓冲资源的容量。构成：当中央控制器5从电话终端机11,12接收到邮箱接入请求时，终端号码区域61中是否存在与电话终端机对应的终端装置，在终端号码对应的计数值是否增加了该值是否达到规定值。当计数达到规定值时，中央控制器5通过通信控制器7通知禁止与电话终端机的连接，而不向电话终端机提供邮箱服务。

5. 发明专利

JPS5746556A Mutual connection system between packet exchange networks 失效
标题翻译：分组交换网络之间的互连系统
公开(公告)号：JPS5746556A
公开(公告)日：1982-03-17
申请号：JP12242180
申请日：1980-09-05
申请人： Hitachi Ltd
发明人： AOKI EIJI , HAYASHI KAZUYUKI
IPC分类号： H04L12/56
CPC分类号： H04L12/56
摘要： PURPOSE:To connect fixed connection service packets and general connection service packets mutually, by performing conversion of the protocol based on logical channel numbers. CONSTITUTION:A conversion processing part 3c and a memory 3d are provided in an interline connection device 3; and in the conversion processing part 3c, the protocol conversion processing between a fixed connection service packet 1A and a general connection service packet 1b is performed on a basis of address conversion memories corresponding to respective packet terminals 2A-2C which are stored in optional areas in the memory 3d. That is, on the basis of the three-layer structure protocol between networks and terminals consisting of the electric level, the physical level, the frame level, and the packet level, the logical channel number of fixed connection is converted to the calling subscriber's number of the calling packet or the terminating subscriber's number of the terminating packet or the reverse conversion is performed in respect to respective packets 1A and 1B related to the virtual call.
摘要翻译：目的：通过相互连接固定连接业务报文和通用连接业务报文，通过基于逻辑信道编号进行协议转换。构成：在行间连接装置3中设置转换处理部3c和存储器3d; 并且在转换处理部分3c中，在固定连接业务分组1A和一般连接业务分组1b之间的协议转换处理是基于对应于存储在可选区域中的各个分组终端2A-2C的地址转换存储器内存3d。也就是说，在由电平，物理等级，帧级和分组级组成的网络和终端之间的三层结构协议的基础上，将固定连接的逻辑信道号转换为主叫用户号码的呼叫分组或终止分组的终止用户号码或反向转换是针对与虚拟呼叫相关的相应分组1A和1B执行的。

6. 发明专利

JPS53148904A MAINTENANCE CONCENTRATING SYSTEM THROUGH NETWORK CONTROL CENTER 失效
公开(公告)号：JPS53148904A
公开(公告)日：1978-12-26
申请号：JP6338077
申请日：1977-06-01
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： AOKI EIJI , TOKITA YOSHIAKI , YOSHIDA YUTAKA , NOMURA MASAYUKI
IPC分类号： H04L12/12 , H04M3/00 , H04Q3/545
摘要： PURPOSE:To ensure an economical remote control for the exchange of the storage program control by using the 2-layer protocol in the packet switching network.

7. 发明专利

JPS5230304A ASYNCHRONOUS TERMINAL CONNECTION METHOD 失效
公开(公告)号：JPS5230304A
公开(公告)日：1977-03-08
申请号：JP10720475
申请日：1975-09-04
申请人： NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , FUJITSU LTD , OKI ELECTRIC IND CO LTD , HITACHI LTD
发明人： NANGAKU MASAKAZU , MIKI YASUO , KOIZUMI SHIYOUICHIROU , TAKADA YUUJI , TANAKA KIMIHIRO , AOKI EIJI
IPC分类号： H04M11/06 , H04L12/00 , H04L29/10 , H04M11/00
摘要： PURPOSE:To enable the engagement of the asynchronous data terminal also on data exchange networks although it is primarily designed to be used on telephone networks.

8. 发明专利

JPS51100645A 失效
公开(公告)号：JPS51100645A
公开(公告)日：1976-09-06
申请号：JP2499975
申请日：1975-03-03
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , NIPPON ELECTRIC CO , FUJITSU LTD
发明人： AOKI EIJI , KUBOYAMA YOSHIO , SEKINE YOSHINORI , ITO TAMIO , KIMURA AKIO
IPC分类号： H04L13/06 , G06F3/00 , G06F5/00 , G06F13/00

9. 发明专利

JPS6159956A Automatic calling system 失效
标题翻译：自动呼叫系统
公开(公告)号：JPS6159956A
公开(公告)日：1986-03-27
申请号：JP18053684
申请日：1984-08-31
申请人： Hitachi Ltd
发明人： SAKURAI YASUO , HAYASHI KAZUYUKI , AOKI EIJI
IPC分类号： H04M3/50 , H04M3/42 , H04M3/533
CPC分类号： H04M3/533
摘要： PURPOSE:To attain talking while the number of a message caller is not dialed by a recipient of a voice message by giving an identification element to each storage voice information and corresponding the number to a dial number of a caller. CONSTITUTION:When a voice information storage device completes message transmission, whether or not the connection to a caller is executed is inquired to a terminal device B b using an automatic call reception message (b). When the connection is desired, the terminal device B dials a corresponding message number. The VSE receiving this number uses a conversion table to retrieve a caller number, which is superimposed on an automatic calling address signal (d) and transmits the result to an exchange. The exchange sets a line connecting a caller terminal device A1 to the terminal device B to call the terminal A1 and when a response is received, the talking with the terminal device B is attained.
摘要翻译：目的：通过向每个存储语音信息给出识别元素并且将号码与呼叫者的拨号号码相对应，通过语音消息的接收者拨打消息呼叫者的号码来达到通话。构成：当语音信息存储装置完成消息发送时，使用自动呼叫接收消息（b）向终端装置B b询问是否执行与主叫方的连接。当需要连接时，终端设备B拨打相应的消息号码。接收该号码的VSE使用转换表来检索主叫号码，该呼叫者号码叠加在自动呼叫地址信号（d）上，并将结果发送到交换机。交换机设置将呼叫方终端装置A1连接到终端装置B的线路，以呼叫终端A1，并且当接收到响应时，与终端装置B通话。

10. 发明专利

JPS54116807A INTERRNETWORK CONNECTION SYSTEM 失效
公开(公告)号：JPS54116807A
公开(公告)日：1979-09-11
申请号：JP2345978
申请日：1978-03-03
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ATSUMI TOSHIAKI , AOKI EIJI , ITOU HIROSHI , KATORI KENICHI
IPC分类号： H04M7/06 , H04M7/12 , H04Q3/00
摘要： PURPOSE:To realize a connection system which is tolerable in the range from a low track to a high track and reduces the need for reconstructing a packet switching network and devices for other communication networks, by turning a function of an inter-network connection over to a packet multiplication unit on a network connection system between the packet switching network and other communication network. CONSTITUTION:In the integrated data communication network which makes a mutual connection between a packet switching network and another communication network, subscriber's-circuit corresponding device 9 of packet multiplication unit 18 of the packet conversion network is connected to inter-network connection switch- board 3 in another communication network via intermittent transmission line 8. Further, common signal unit 7 of switchboard 3 is connected to device 9 of the packet switching network via common signal line 10. Then, a call control signal is transferred via common signal line 10 between central controller 4 of switchboard 3 and central controller 4' inside of packet switchboard 22 of the packet switching network by way of packet multiplication unit 18.

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