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1. 发明专利

DE69029593T2 未知
公开(公告)号：DE69029593T2
公开(公告)日：1997-08-07
申请号：DE69029593
申请日：1990-03-15
申请人： HITACHI LTD , HITACHI PROCESS COMPUTER ENG
发明人： NISHIMOTO KOICHI , HAYASHI TOSHIHIRO , OSHIMA KEIJI , ODA YUKIHIRO , SEKINE AKIRA , HIGASHIHARA TOSHIAKI , SEKI KOUHEI
IPC分类号： G06F9/06 , G06F17/21 , G06F17/24 , G06F17/30 , G06F21/00 , G06F12/14

2. 发明专利

DE69029593D1 未知
公开(公告)号：DE69029593D1
公开(公告)日：1997-02-20
申请号：DE69029593
申请日：1990-03-15
申请人： HITACHI LTD , HITACHI PROCESS COMPUTER ENG
发明人： NISHIMOTO KOICHI , HAYASHI TOSHIHIRO , OSHIMA KEIJI , ODA YUKIHIRO , SEKINE AKIRA , HIGASHIHARA TOSHIAKI , SEKI KOUHEI
IPC分类号： G06F9/06 , G06F17/21 , G06F17/24 , G06F17/30 , G06F21/00 , G06F12/14

3. 发明专利

JPH02297273A METHOD AND DEVICE FOR PREPARING ELECTRONIC INFORMATION 失效
公开(公告)号：JPH02297273A
公开(公告)日：1990-12-07
申请号：JP6621089
申请日：1989-03-20
申请人： HITACHI LTD , HITACHI PROCESS COMPUTER ENG
发明人： NISHIMOTO KOICHI , HAYASHI TOSHIHIRO , OSHIMA KEIJI , ODA YUKIHIRO , SEKINE AKIRA , HIGASHIHARA TOSHIAKI , SEKI KOHEI
IPC分类号： G06F9/06 , G06F17/21 , G06F17/24 , G06F17/30 , G06F21/00
摘要： PURPOSE:To prevent the deterioration of quality of the correctable electronic information by storing also the related necessary information into a command area of the electronic information and performing the control and the correction of the contents of the command area by reference to the stored information. CONSTITUTION:When an input means 11 designates the correction of an electronic information file 14, the related information on a command area of the file 14 is displayed on a display means 13. At the same time, a deciding means 17 decides the presence or absence of the related information by reference to a control information area 15. If the absence of the related information is confirmed, the file 14 is directly corrected. When the presence of the related information is confirmed, the related information is read out of a related information file 16. Then a control/editing means 12 is locked via the means 17 in accordance with an uncorrectable state, etc. At the same time, the correction grant registration is also checked. In addition, the prescription and the history of correction are displayed by the means 13 to inhibit the correction of an important part, to check the correction ability, to display the necessary notable items, etc. Thus the miscorrection can be avoided and the quality of the correctable electronic information is surely prevented from being deteriorated.

4. 发明专利

DE3586405T2 未知
公开(公告)号：DE3586405T2
公开(公告)日：1993-01-28
申请号：DE3586405
申请日：1985-05-03
申请人： HITACHI LTD
发明人： NAKANO TOSHIHIKO , HAYASHI TOSHIHIRO , NOGI KENROKU , MORI KIYOMI
IPC分类号： G07F19/00 , G06F17/50 , G06F15/60

5. 发明专利

DE3586405D1 未知
公开(公告)号：DE3586405D1
公开(公告)日：1992-09-03
申请号：DE3586405
申请日：1985-05-03
申请人： HITACHI LTD
发明人： NAKANO TOSHIHIKO , HAYASHI TOSHIHIRO , NOGI KENROKU , MORI KIYOMI
IPC分类号： G07F19/00 , G06F17/50 , G06F15/60

6. 发明专利

DE3611223A1 未知
公开(公告)号：DE3611223A1
公开(公告)日：1986-10-16
申请号：DE3611223
申请日：1986-04-04
申请人： HITACHI LTD
发明人： HIROTA ATSUHIKO , OWAKI TAKASHI , YAMAGUCHI YASUTAKA , HAYASHI TOSHIHIRO
IPC分类号： G06F12/00 , G06F9/46 , G06F9/52 , G06F15/74
摘要： In a computer system for parallelly executing a plurality of tasks by sharing a plurality of resources in a data base of a computer, a use sequence of the resources to be used by each task is inputted to the computer prior to the execution of the tasks. A possibility of deadlock due to sharing of common resources amojng the tasks is checked based on the information on the use sequence, and a deadlock avoidance information table is prepared. When the task issues a start request, the deadlock avoidance information table is referred and the start of the task which has the possibility of the deadlock is delayed.

7. 发明专利

JPH01197878A DOCUMENT CONTROL DEVICE 失效
公开(公告)号：JPH01197878A
公开(公告)日：1989-08-09
申请号：JP2209488
申请日：1988-02-03
申请人： HITACHI LTD
发明人： TANIFUJI SHINYA , HAYASHI TOSHIHIRO , NOGUCHI YASUHIRO
IPC分类号： G06F17/30
摘要： PURPOSE:To correctly and easily take out a desired document file by retrieving the document file corresponding to a printed document by making a document identification code recorded on the printed document into a key to the retrieval. CONSTITUTION:An external identification code corresponding to a document file name is set, the external identification code is printed on space when the document file is printed, and the document file corresponding to the external identification code is retrieved by reading the external identification code from the space at the time of the retrieval. A bar code format is one example of formats of the codes printed on the space. The external identification code is set correspondingly to each file in this manner, and each file can be retrieved by the external identification code. Thus, the retrieval can be attained promptly without loading a user.

8. 发明专利

JPH0120818B2 失效
公开(公告)号：JPH0120818B2
公开(公告)日：1989-04-18
申请号：JP9750880
申请日：1980-07-18
申请人： HITACHI LTD
发明人： MORI SEIZO , HAYASHI TOSHIHIRO , OKADA MASAKAZU
IPC分类号： H04B10/556 , H04B10/00 , H04B10/07 , H04B10/29 , H04L12/40 , H04L12/437

9. 发明专利

JPS57157362A METHOD AND APPARATUS OF EXECUTION PATH CAREER DATA PICKUP FOR ARCHITECTURE PROGRAM 失效
公开(公告)号：JPS57157362A
公开(公告)日：1982-09-28
申请号：JP4234481
申请日：1981-03-25
申请人： HITACHI LTD
发明人： OOWAKI TAKASHI , HAYASHI TOSHIHIRO
IPC分类号： G06F11/28 , G06F11/34 , G06F11/36
摘要： PURPOSE:To enable to pick up an execution path career data with a minimized overhead, by providing a machine instruction which takes its identification number or code as allocated data of the execution path career, to a break point of a block structure of a program. CONSTITUTION:An operand set with a block identification number BN is provided to a break point of each block construction of an architecture program as a machine instruction taking the identification number or code as the allocation data of an execution path career, e.g., as an OPCODE as a PROVE(=150). Further, when a processor 44 sequentially executes this program and if a PROVE instruction appears, the switching state of a suppression switch 48 of an execution trace is discriminated (flag discrimination), and if the execution is required, this is executed, and if not required, the next instruction is picked up and executed. When the PROVE instruction is executed, the program identification number during execution is added to the identification number BN at the operand in a register 46 and stored 52 as a path career data PBN.

10. 发明专利

JPS55150012A TEST UNIT 失效
公开(公告)号：JPS55150012A
公开(公告)日：1980-11-21
申请号：JP5704679
申请日：1979-05-11
申请人： HITACHI LTD
发明人： OOSHIMA KEIJI , HAYASHI TOSHIHIRO
IPC分类号： G05B23/02
摘要： PURPOSE:To perform the correct and efficient monitor for both the hardware and the software concerning the process input and output, by distributing properly the switch unit and the test probe. CONSTITUTION:Switching unit 5, test probe 6 and display input device 7 are installed each. In the case of the hardware test, real and mimic switching program 61 switches the control mode to the mimic mode with reception of the mode switching setting input from device 7. In other words, switching unit 51 is connected to mimic data 4, and both ON/OFF switching unit 52 and switching unit 53 are turned on. For the test of the process output, the supplied data is set to real data area 22 via renewal program 62. In the case of the software test, application program 1 delivers the output and thus the output data is written into the mimic data area via the renewal of the I/O information and extraction program 21. And the output event itself is informed to device 7 via output information program 66. Device 7 performs the output extraction display through reference of the mimic data and renewal program 63.

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