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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

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.

4. 发明专利

JPS60245056A EXPANDING METHOD OF BUFFER MEMORY BY POINTER DYNAMIC CONTROL 失效
公开(公告)号：JPS60245056A
公开(公告)日：1985-12-04
申请号：JP10053184
申请日：1984-05-21
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： WANAMI MASAO , HIGASHIYAMA FUKUO , KIN KATSUYOSHI , SANO YUKIO
IPC分类号： G06F12/02 , G06F5/06 , G06F12/06 , G06F13/10 , G06F13/38
摘要： PURPOSE:To obtain the expanding method of the buffer memory by the pointer dynamic control by handling numbers of data and using the buffer memory of memory size suitable to respective systems. CONSTITUTION:When the number of planes of the buffer memory 10 is increased, the expansion is possible in normal order where storage point 2 > readout pointer 3. The expansion is impossible in inverted order where storage pointer 2

5. 发明专利

JPH0294747A IPL TEST SYSTEM 失效
公开(公告)号：JPH0294747A
公开(公告)日：1990-04-05
申请号：JP24417688
申请日：1988-09-30
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： WANAMI MASAO , TONSHO KENICHI , SUZUKI MOTOO
IPC分类号： H04M3/22
摘要： PURPOSE:To confirm the automatic remote rising function of an exchange from a maintenance equipment by displaying a signal sequence sent/received between the exchange and the maintenance equipment on a monitor in the case of IPL. CONSTITUTION:The IPL operation is started simulatingly by a command start from a typewriter 4 connecting to a maintenance equipment 3, IPL information from the maintenance equipment 3 to the exchange 1 is given to an IPL test circuit 5 in a console interface device 2 and the normality of the remote IPL operation in terms of the sequence of the IPL information and various information is displayed by a lamp or the like. In this case, the exchange 1 is in the operating state and only signals not giving any hindrance to the exchange 1 are used as signals sent as the IPL information.

6. 发明专利

JPH0260353A COMMAND PROCESS CONTROL SYSTEM 失效
公开(公告)号：JPH0260353A
公开(公告)日：1990-02-28
申请号：JP21075988
申请日：1988-08-26
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： WADA MITSUHIRO , WANAMI MASAO , FUJITA YUZO
IPC分类号： H04M3/22 , H04Q3/545
摘要： PURPOSE:To manage response messages before the end of commands correspondingly to commands by giving a command process number gotton at each time of command supply to a composed response message. CONSTITUTION:When command 'YenDMP' is supplied from an input terminal 7, a process number is gotton by a command accepting and managing part 5 of a remote maintenance device 4, and this process number is held on a memory and is transferred to an exchange 1. A command executing part 2 in the exchange is started, and a response message is edited as one row as the unit and is transferred to the device 4 through a message output part 3. At this time, function name 'DMP' is given as additional information to each row of the response message. The response message is received by a message editing part 6 in the device 4, and additional information 'DMP' is analyzed to compose a collected message, and the held gotten process number of command 'DPM' is given to this message.

7. 发明专利

JPS5428505A ALTERNATION GIVING SYSTEM 失效
公开(公告)号：JPS5428505A
公开(公告)日：1979-03-03
申请号：JP9342877
申请日：1977-08-05
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： WANAMI MASAO , SUZUKI TAHEI , TOMITA SHIYOUJI , ONO HIROMICHI
IPC分类号： H04Q3/555 , H04M3/00 , H04Q3/54
摘要： PURPOSE:To secure an easy alternation control as well as to increase the using efficiency of the circuit, by giving the outgoing connection control in case part of the circuits is filled up to the limit or has some fault, and then giving an alternation enable route newly only to the control call.

8. 发明专利

JPS5385106A TRUNK RESERVATION SYSTEM 失效
公开(公告)号：JPS5385106A
公开(公告)日：1978-07-27
申请号：JP16677
申请日：1977-01-05
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： SUZUKI TAHEI , WANAMI MASAO , ONO HIROMICHI
IPC分类号： H04M3/36 , H04Q3/54 , H04Q3/555 , H04Q3/64
摘要： PURPOSE:To improve the efficiency of line determination in the automatic exchange network by limiting alternative provision call which passes through an alternative route when alternative provision is given at an abnormal time.

9. 发明专利

JPH0463093A METHOD OF CENTRALIZED MAINTENANCE CONTROL FOR EXCHANGE 失效
公开(公告)号：JPH0463093A
公开(公告)日：1992-02-28
申请号：JP17275690
申请日：1990-07-02
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： WANAMI MASAO , HAKAMATA HIDENORI , KITANISHI KUNIHIRO , YANAGISAWA YASUHIRO , HAYAMIZU KIYOTAKA
IPC分类号： H04M3/22 , H04M3/00 , H04Q3/545
摘要： PURPOSE:To perform centralized control maintenance of an exchange from the maintenance device side by providing a system code which is common in the switching system and can unequivocally specify the exchange classification, the file generation, or the like and arbitrarily referring to the system code on the maintenance device side. CONSTITUTION:When a maintenance man inputs a command from a maintenance device terminal 15, a backup coil gathering function 11a of a maintenance deice 11 discriminates whether back-up filers can be gathered or not by a system code 11b of the maintenance device 11 which manages the classification of an exchange and file versions of file memories 12 and 14 in the exchange 13 and the maintenance device 11; and if they can be gathered, the state of the exchange 13 is gathered through an interface circuit 16 and is analyzed to gather backup files. Gathered backup files are managed in a latest generation file 12a, a preceding generation file 12b, and more preceding generation files 12c, etc., with respect to classifications of latest files and guaranteed files by a backup file management function 11c of the maintenance device 11, and the results are stored in a file memory 12 of the maintenance device 11.

10. 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。

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