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1. 发明专利

JPH0358124A PROGRAM HISTORY MANAGING SYSTEM 失效
公开(公告)号：JPH0358124A
公开(公告)日：1991-03-13
申请号：JP19498789
申请日：1989-07-26
申请人： NEC CORP
发明人： BESSHO TATSUO
IPC分类号： G06F9/06
摘要： PURPOSE:To execute the batch management of program history information of each decentralized computer by a central computer side by providing an exchange means of file information between a program history recording file of the decentralized computer side and a program history management file of the central computer side. CONSTITUTION:A program history recording file 10 is provided on a decentralized computer 200 side of a decentralized processing system. Also, a central computer 100 side is provided with a program history management file 3 consisting a program management record for managing a history of a program and a history recording management record for showing a program history state of each decentralized computer. Moreover, a means for exchanging those file information is provided. In such a way, the batch management of program history information of each decentralized computer can be executed by the central computer 100 side.

2. 发明专利

JPH0342743A ENCODING DATA CONTROL SYSTEM 失效
公开(公告)号：JPH0342743A
公开(公告)日：1991-02-22
申请号：JP17859989
申请日：1989-07-11
申请人： NEC CORP
发明人： BESSHO TATSUO
IPC分类号： G06F12/00
摘要： PURPOSE:To reduce a burden which is required for the control of a data base system by unifiedly controlling a code table in the operation of the data base system and history information of encoding data. CONSTITUTION:At the time of generating a storage record in a data base, the most fresh encoding data is taken out in encoding data 210 in a code table file 200 which has a code related on a storage record 110 in a code part 220. A storage record history information setting means 310 in a data base update means 400 sets a history number in history information, which is set to encoding data that a most fresh encoding data taking out means 410 takes out. Consequently, the code table 200 and history information of encoding data 210 can be controlled unifiedly. Thus, burden required for the control of the data base system can be reduced.

3. 发明专利

JPH0212534A SYSTEM FOR DISCRIMINATING RESTART POINT OF TEST DATA 失效
公开(公告)号：JPH0212534A
公开(公告)日：1990-01-17
申请号：JP16388388
申请日：1988-06-30
申请人： NEC CORP
发明人： BESSHO TATSUO
IPC分类号： G06F11/22
摘要： PURPOSE:To discriminate the pre-operating state of a test data generating program in detail by providing a state recorder having an initial state recording part and a progressive state recording part, and referring to the information of both parts. CONSTITUTION:Recording data in the state recorder 2 is initialized by a preliminary initialization means 1 before it is used. The test data generating program 5 is provided with an initial decision part 6 to perform conditional decision at the time of starting a program, a progressive state output part 7 to record a state in generating test data, and a completion recording part 8 to record information at the time of completing the generation of the test data, and performs the write or the readout of the information on the state recorder 2. And the initial state recording part 3 and the progressive state recording part 4 of the state recorder 2 are generated by using the preliminary initialization means 1, and those parts are referred when the test data generating program 5 is executed. In such a way, it is possible to discriminate whether the operation is a rerun operation or first execution by the test data generating program 5 itself.

4. 发明专利

JPS61279951A INSTRUMENTATION SYSTEM FOR PROGRAM INCLUDING FACTOR 失效
公开(公告)号：JPS61279951A
公开(公告)日：1986-12-10
申请号：JP12295185
申请日：1985-06-06
申请人： NEC CORP
发明人： BESSHO TATSUO
IPC分类号： G06F11/34 , G06F11/28
摘要： PURPOSE:To eliminate execution of an unnecessary program by using a resubstitution means which resubstitutes a special instruction of a program stored in a program storage area with the corresponding branch instruction and then changing again the special instruction once executed into the original branch instruction. CONSTITUTION:When a special instruction is carried out during execution of a program, a branch point recognizing means 8 receives the information on an interruption produced by the special instruction and starts an execution recording means 9. The means 9 recognizes the execution address of the special instruction and retrieves the same address as the recognized one out of a branch table recording area 5. Then the execution information is recorded in an execu tion condition recording area after the branch instruction having the coincident values of the address recording area in the area 5 are detected. Then a resubstitution means 10 extracts the contents of the branch instruction out of the area 5 for the branch instructions having the addresses coincident with each other detected by the means 9. Then a program storage area 3 equal to the address of the branch instruction is replaced with the contents of the branch instruction.

5. 发明专利

JPH0250751A MASK SETTING SYSTEM 失效
公开(公告)号：JPH0250751A
公开(公告)日：1990-02-20
申请号：JP20127288
申请日：1988-08-12
申请人： NEC CORP
发明人： BESSHO TATSUO
IPC分类号： G06F15/00
摘要： PURPOSE:To reduce the load of a host computer by setting up a mask on a work station side, sending a masked original record to the host computer and finding out coincidence between two original records. CONSTITUTION:An input means 140 analyzes a command including mask setting inputted from an input device 130, executing the prescribed mask setting of an original record displayed on a picture display device 110 and reads out a cursor position at that time. A buffer updating means 160 updates an original record in an original record buffer 151 on the basis of the mask setting and controls the sending of the updated original record to the host computer 200. On the host computer 200 side, the sent updated original record is reflected to an original record file by a record I/O means 220 to find out coincidence between the two original records. Consequently, only the transfer of a batch file is sufficient for operation between the work station 100 and the host computer 200, so that the load of the host computer 200 can be reduced.

6. 发明专利

JPS63292323A DATA COMPARATOR BASED ON MASK CODE 失效
公开(公告)号：JPS63292323A
公开(公告)日：1988-11-29
申请号：JP13013087
申请日：1987-05-26
申请人： NEC CORP
发明人： BESSHO TATSUO
IPC分类号： G06F17/30 , G06F7/04
摘要： PURPOSE:To efficiently compare a large quantity of comparison data to detect a difference by adding information, which indicates the presence or the absence of a part, where a difference should be ignored though being detected as the result of comparison with an original record, and information of a code indicating the position of this part to each record of original data. CONSTITUTION:An input device 3 and an original record updating means 4 are provided, and information of the presence or the absence of the part where the difference as the result of comparison should be ignored, the part where the difference should be ignored, and the value of a mask code which substitutes said part with a specific code are inputted from the input device 3, and the original record updating means 4 adds information given from the input device 3 to the original record and records it in a comparison original record recorder 5 as a comparison original record. Records to be compared are inputted from the comparison original record recorder 5 and a comparison record recorder 6 and are compared with each other by a record comparing means 7, and information of disaccord is displayed on a result display device 8 if this comparison results in disaccord. Thus, comparison is efficiently performed to detect the difference in case of a large quantity of comparison data.

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