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1. 发明专利

JPH02164168A EXCHANGE INTERFACE CONTROL METHOD 失效
公开(公告)号：JPH02164168A
公开(公告)日：1990-06-25
申请号：JP31856588
申请日：1988-12-19
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： WANAMI MASAO , ONO TOMIO , YOSHIDA YASUYUKI , FUJITA YUZO
IPC分类号： H04M3/22 , H04L12/24 , H04L12/26
摘要： PURPOSE:To constitute the look-in processing switched to an emergent period by realizing autonomous stop of an exchange and stop release by a maintenance equipment with confirmation control by means of shake hand if the emergency signal takes place in the exchange. CONSTITUTION:A maintenance equipment 10 applies routine period start request to an OS 12 at the initial rising, applies routine period stop request to the OS 12 in the presence of a reception data on emergency to apply data read processing. If the state is transited to an emergency period release state after data read processing, the start/stop request on emergency period is applied. Thus, the processings above are repeated to control the exchange interface.

2. 发明专利

JPH0294750A CONNECTION STATE CONFIRMING SYSTEM FOR MAINTENANCE DEVICE TO EXCHANGE 失效
公开(公告)号：JPH0294750A
公开(公告)日：1990-04-05
申请号：JP24417788
申请日：1988-09-30
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： WANAMI MASAO , KITANISHI KUNIHIRO , SUZUKI MOTOO
IPC分类号： H04M3/26
摘要： PURPOSE:To easily confirm the connection state of a maintenance device to an exchange without stopping service by reading a content from a general-purpose register to the maintenance device and comparing it with a written data. CONSTITUTION:After a console interface circuit 3 is connected to an active processor 1 and a standby processor 2, a connection state confirming program is started in the maintenance device 4 by a command from a monitoring test seat 5. A test data is written in a general-purpose register in the processor 2 via the circuit 3. Then the content of the general-purpose register is read via the circuit 3 and compared with an original write data. When the result of comparison is in discondance, both the written test data and the readout data are typed out onto the test seat 5 and the fault of the test and the fault content are informed to the maintenance personnel.

3. 发明专利

JPS61112241A Program interpreting method 失效
标题翻译：程序解释方法
公开(公告)号：JPS61112241A
公开(公告)日：1986-05-30
申请号：JP23243684
申请日：1984-11-06
申请人： Hitachi Ltd
发明人： HAKAMATA HIDENORI , WANAMI MASAO
IPC分类号： G06F9/45 , G06F9/44 , G06F17/28
摘要： PURPOSE: To attain the conversion into a significant Japanese processing sentence by storing previously the name data corresponding to the index data to an interpretation dictionary, connecting the discriminated name of a constant substitution sentence and a constant for production a connection element and then reading out the name data.
CONSTITUTION: The left side element (discriminated name) and the right side element (constant) of a constant substitution sentence taken out of a source module 214 are extracted and stored to memories 208 and 209 respectively. The index data of an interpretation dictionary 210 is retrieved after the discriminated name is read out of the memory 208. Then the corresponding Japanese name is read out and stored to a memory 211. A constant is read out of the memory 209 and the index data of the dictionary 210 is retrieved by means of the connection between the discriminated name and the constant. Then the corresponding Japanese name is stored to a memory 212. The names are read out of both memories 211 and 212, and a Japanese equivalent sentence is composed to an executing sentence read out of the module 214. This Japanese sentence is stored to a memory 213.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了通过先前将对应于索引数据的名称数据存储到解释词典中来实现对重要的日语处理句子的转换，连接常数替换句子的识别名称和用于生成连接元素的常数，然后读出名称数据。构成：从源模块214取出的常量替换句子的左侧元素（辨别名称）和右侧元素（常数）分别被提取并存储到存储器208和209。在从存储器208中读出识别后的名称之后，检索解释字典210的索引数据。然后读出对应的日文名称并将其存储到存储器211中。从存储器209读出常数和索引数据通过识别的名称和常数之间的连接来检索字典210。然后将相应的日语名称存储到存储器212中。从存储器211和212中读出名称，并且将日语等效句子组合成从模块214读出的执行语句。该日语句子被存储到存储器 213。

4. 发明专利

JPS61111049A Talking confirmation test equipment 失效
标题翻译：谈判确认测试设备
公开(公告)号：JPS61111049A
公开(公告)日：1986-05-29
申请号：JP23243584
申请日：1984-11-06
申请人： Hitachi Ltd
发明人： WANAMI MASAO , YAMAMOTO TOSHIAKI
IPC分类号： H04M3/26 , H04M3/32
CPC分类号： H04M3/323
摘要： PURPOSE:To attain easily the operation indication of a destination incoming telephone set and automation of manual confirmation of talking through in- channel (through a channel) from an outgoing telephone set by adopting the circuit constitution that a call responds automatically to a pseudo terminal device at the incoming side and providing a means returning the own subscriber number and a reply code in receiving a control data from a outgoing side by the side circuit. CONSTITUTION:When outgoing/incoming telephone terminal sets 2, 3 make talking, a signal attended with the connection, that is, a subscriber line signal inputted/outputted to/from an exchange 1 via subscriber lines 4, 5, and a reply signal returned to the terminal sets 2, 3 from the exchange 1 thereby are transmitted/received by an outgoing telephone set control section 7 and an automatic incoming reply control section. Then the subscriber number of a talking destination 3 from the controller 9 and a control code commanding the confirmation are confirmed via a channel itself by means of a PB signal by transmitting the control code indicating the confirmation to an automatic reply control section 8 being a pseudo test equipment of a talking destination incoming telephone terminal device 3 for confirmation.
摘要翻译：目的：通过采用呼叫自动响应伪终端设备的电路结构，轻松实现目的地电话机的操作指示和自动通过通道（通过通道）进行通话的手动确认，并且提供返回自己的用户号码的装置，以及由旁路电路从出端侧接收控制数据的回复码。构成：当外向/接收电话终端机2,3进行通话时，出现连接信号，即经由用户线路4,5输入/输出到交换机1的用户线路信号，并返回应答信号从交换机1到终端机2,3，由出站电话机控制部分7和自动进入应答控制部分发送/接收。然后，通过发送指示确认的控制码的PB信号，经由信道本身来确认来自控制器9的通话目的地3的用户号码和命令确认的控制码，该自动回复控制部分8是伪通话目的地的电话终端设备3的测试设备用于确认。

5. 发明专利

JPS5480003A SIGNAL TONE SUPPLY SYSTEM IN TIMEEDIVISION TELEPHONE EX CHANGE SYSTEM 失效
公开(公告)号：JPS5480003A
公开(公告)日：1979-06-26
申请号：JP14704077
申请日：1977-12-09
申请人： HITACHI LTD
发明人： WANAMI MASAO , AMANO MITSUKO , SUZUKI TAHEI , TOKITA YOSHIAKI
IPC分类号： H04M19/02 , H04Q11/04
摘要： PURPOSE:To ensure the supply of the signal tone to all channels by providing the time switch device to allot and insert the digitized signal tone to the idle time slot of the incoming side highway. CONSTITUTION:Time switch device 80 consists of time gate signal generator 81 plus AND circuits 82, 83 ... 85 and 86 which are installed with every two circuits and with every incoming highway 100 and 101. And each AND circuit inserts the signal tone of signal tone source 1 which underwent A/D conversion 4 by the signal from generator 81 into the idle signal time slot of the highway belonging to A/D converter 2 and 3. In case time-division switch device 5 performs the paired control in the 3-step switch structure of the time, gate and time, both up- and down-channel 92 and 93 are connected via the time slot of the same time between subscriber 10 and trunk 9 in order to perform conversion from the call to the time slot of the signal tone. Thus, the busy signal tone can be supplied.

6. 发明专利

JPH11340979A REPEATER AND FAULT NOTICE METHOD 失效
公开(公告)号：JPH11340979A
公开(公告)日：1999-12-10
申请号：JP14871998
申请日：1998-05-29
申请人： HITACHI LTD
发明人： TAKENO HIROKAZU , WANAMI MASAO
IPC分类号： H04M3/22 , H04L12/24 , H04L12/26 , H04L29/14
摘要： PROBLEM TO BE SOLVED: To prevent congestion by suppressing notices of plural faults caused in relation to a single fault. SOLUTION: The repeater consists of an exchange 1, a management device 2, high order devices to be managed 3-1-3-n, and low order devices to be managed 4-1-4-m, and each device has a fault occurrence state management table 50, a fault suppression information management table 60 and a related fault information management table 70. The fault information managed by the fault suppression information management table 60 are respectively related to those in the related fault information management table 70 storing related fault information. In the case of receiving fault information from low order devices or a fault is detected, the fault information are compared by using the related fault information management table 70 and the fault occurrence state management table 50 and the notices are suppressed when the related faults occur at the same time to prevent congestion.

7. 发明专利

JPH11298601A FAULT INFORMING METHOD 失效
公开(公告)号：JPH11298601A
公开(公告)日：1999-10-29
申请号：JP9568398
申请日：1998-04-08
申请人： HITACHI LTD
发明人： SUGIMOTO TOMOHIDE , TAKENO HIROKAZU , NAKABAYASHI SUMIE , WANAMI MASAO
IPC分类号： H04M3/22 , H04L12/24 , H04L12/26 , H04M3/00
摘要： PROBLEM TO BE SOLVED: To find an important fault and to quickly perform restoration of the fault by deciding the node of a high fault level based on fault level identifica tion information inside a line connection request message transmitted from the node and allocating the node with priority at the time of detecting a vacant line. SOLUTION: When the fault is generated inside a system and the line can not be connected from the node 102A which detects the fault to a maintenance device 104, in an exchange 100, at the time of receiving a line connection request, whether or not data already stored in the storage device 100E of the exchange 100 are present is judged and whether or not a vacant line is present in the maintenance device 104 and the node is judged. The central processing unit 100D of the exchange 100 compares the fault levels stored in a table and decides a node call order in the descending order of the fault level. In the case of detecting a vacant line on a node side, the exchange 100 calls the node 102B whose call order decided in advance is high and the maintenance device 104.

8. 发明专利

JPH10247910A NODE FAILURE NOTICE SYSTEM 失效
公开(公告)号：JPH10247910A
公开(公告)日：1998-09-14
申请号：JP4866997
申请日：1997-03-04
申请人： HITACHI LTD
发明人： TAKENO HIROKAZU , OHAMA AKIHIKO , SUGIMOTO TOMOHIDE , WANAMI MASAO , NAKABAYASHI SUMIE
IPC分类号： H04L29/14 , H04L12/24 , H04L12/26 , H04M3/00
摘要： PROBLEM TO BE SOLVED: To prevent congestion due to lots of occurrence of failure and to improve the real time performance of a failure notice in the communication system where a managed node informs a failure to a maintenance device autonomously. SOLUTION: The system is made up of an exchange 1, a maintenance device 2, nodes 3-1-3-n, and the maintenance device 2 and the exchange 1 are connected by a line 12. In the communication system above, each node has a subscriber number management table 60 and a transfer destination node management table 50, and in the case that a node whose channel is not yet set has a fault while channels available of set by the maintenance device 2 simultaneously are all busy, a channel is set to the node recorded in the transfer destination node management table 50 with priority, the node whose channel is set to the maintenance device 2 is detected and failure information is transferred to the detected node and the transfer destination node informs the failure information to the maintenance device 2.

9. 发明专利

JPS63298455A FILE REPLACEMENT METHOD FOR REMOTE SYSTEM 失效
公开(公告)号：JPS63298455A
公开(公告)日：1988-12-06
申请号：JP13110887
申请日：1987-05-29
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： HIROZAWA NOBUYUKI , ONO TOMIO , WANAMI MASAO , WADA MITSUHIRO , YOSHIDA YASUYUKI
IPC分类号： G06F12/00 , G06F13/00 , G06F15/16
摘要： PURPOSE:To shorten the service interruption time by providing a 1st area and a 2nd area storing a replaced file and using an old file stored in the 1st area to ensure the rise of a system in case the system rise fails with the replaced file which is received from a host device and stored in the 2nd area. CONSTITUTION:A lower level device 2 serves as a processor of a single constitution and contains a file memory 4 and a file memory 3 of a host device 1 stores a replaced file 9 of the device 2. When the rise abnormality occurs after a start operation, an IPL counter 7 is replaced and the rise is carried out again. Then the old file data is read out of an old file storing area 10 of the memory 4 and given to a main memory 5 in case the rise is impossible with the file 9 and the counter 7 is fixed at the constant value. Then the rise is performed with the old file for execution of the system rise. A host device 1 refers to the counter 7 of the device 2 to identify the old or replaced file that has a rise. Thus the service interruption time is shortened.

10. 发明专利

JPS61141247A Remote maintenance system test system of exchange 失效
标题翻译：远程维护系统测试系统
公开(公告)号：JPS61141247A
公开(公告)日：1986-06-28
申请号：JP26302384
申请日：1984-12-14
申请人： Fujitsu Ltd , Hitachi Ltd , Nec Corp , Nippon Telegr & Teleph Corp , Oki Electric Ind Co Ltd
发明人： SAITO JINKO , SUZUKI TOSHIAKI , AOKI TOSHIRO , WANAMI MASAO , INOUE SABURO
IPC分类号： H04M3/26 , H04Q1/26
CPC分类号： H04Q1/26
摘要： PURPOSE:To eliminate the need for a test means to a remote maintenance system by utilizing an input/output equipment at the exchange side as a test means so as to eliminate disabled test items. CONSTITUTION:Procedures specific to each input/output equipment, that is, those for input/output equipment number, edition of test data and input/output instruction, initial setting of tested equipment, execution of test and test result analysis relating to each input/output equipment are replaced into those for remote maintenance system in order to test the remote maintenance system from an exchange 1. Thus, the remote maintenance system is handled as an input/output equipment by the exchange side and the exchange 1 conducts the test of the remote maintenance system. Thus, an input/output interface (a) of the exchange 1, a part (c) connecting an exchange interface (b) of an exchange additional equipment 2, a part (d) connecting exchange additional equipments 2, 3, a part (e) connecting the equipments 3, 4 and a remote maintenance equipment 4 are tested.
摘要翻译：目的：通过在交换机侧使用输入/输出设备作为测试手段，消除对远程维护系统的测试手段的需要，以消除残留的测试项目。规定：每个输入/输出设备特定的程序，即输入/输出设备编号，测试数据和输入/输出指令的编辑，测试设备的初始设置，与每个输入/输出设备相关的测试和测试结果分析的执行，输出设备被替换为用于远程维护系统的设备，以便从交换机1测试远程维护系统。因此，远程维护系统由交换机作为输入/输出设备处理，交换机1进行测试远程维护系统。因此，交换机1的输入/输出接口（a），连接交换机附加设备2的交换接口（b）的部分（c），连接交换附加设备2,3的部分（d） e）连接设备3,4和远程维护设备4。

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