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1. 发明专利

DE69526168T2 未知
公开(公告)号：DE69526168T2
公开(公告)日：2002-11-28
申请号：DE69526168
申请日：1995-09-27
申请人： HITACHI LTD
发明人： HIGASHINO JUNICHI , MATSUDA YOSHIKI , HASHIMOTO TETSUYA
IPC分类号： G06F12/00 , G06F17/30

2. 发明专利

DE3751540T2 未知
公开(公告)号：DE3751540T2
公开(公告)日：1996-05-15
申请号：DE3751540
申请日：1987-06-04
申请人： HITACHI LTD
发明人： KAGIMASA TOYOHIKO , MATSUDA YOSHIKI , TAKAHASHI KIKUO , YOSHIZUMI SEIICHI
IPC分类号： G06F9/355 , G06F9/34 , G06F7/48
摘要： A data processor of this invention specifies (16, 17) either of a predetermined maximum length of an address (a bits) and the length of an address less than the former length and at least one register (7) having the number or length of bits of the maximum address length or greater (r bits). The data processor reads out lower-order d bits of said at least one register (7) specified by a first instruction to perform arithmetic operations, and writes the arithmetic result into a register element contained in said at least one register (7). Moreover, the processor reads out bits from a register element contained in said at least one register (7) specified in a second instruction to generate an a-bit address, and reads out d bits from a storage device (5) in response to the thus-generated address to write the d bits into either the storage device (5) or said register element. Accordingly, since the data length is consistently d bits irrespective of specified effective length of an address, direct data transfer is enabled between programs each having a different effective length of an address. Facilitating extension of the length of a storage address and assuring compatibility with conventional data processor.

3. 发明专利

DE69713409D1 未知
公开(公告)号：DE69713409D1
公开(公告)日：2002-07-25
申请号：DE69713409
申请日：1997-01-27
申请人： HITACHI LTD
发明人： TADA KATSUMI , HASHIMOTO KAZUHIRO , KAMEDA SHIGERU , YAMASAKI NORIYUKI , MATSUDA YOSHIKI , HASHIMOTO TETSUYA , AZUMA AKIO
IPC分类号： G06F12/00 , G06F9/44 , G06F9/46 , G06F9/50 , G06F15/16 , G06F17/30 , G06N5/04
摘要： A document management system with high extendability, flexibility, and stability capable of solving a problem that as an agent-oriented paradigm system extends, the number of agents increases and indefinite factors increase. In the system configuration with an object execution environment (1) implemented with an object-oriented function and an agent execution environment (2) implemented with an agent-oriented function, a unit (5) for changing an agent into an object is provided for using the agent execution environment as the object execution environment. With this configuration, a system developer can use the merits of both the object- and agent-oriented paradigms by implementing a function necessary for stable operation by an object and a function with high change occurrence frequency by an agent.

4. 发明专利

DE3751540D1 未知
公开(公告)号：DE3751540D1
公开(公告)日：1995-11-02
申请号：DE3751540
申请日：1987-06-04
申请人： HITACHI LTD
发明人： KAGIMASA TOYOHIKO , MATSUDA YOSHIKI , TAKAHASHI KIKUO , YOSHIZUMI SEIICHI
IPC分类号： G06F9/355 , G06F9/34 , G06F7/48
摘要： A data processor of this invention specifies (16, 17) either of a predetermined maximum length of an address (a bits) and the length of an address less than the former length and at least one register (7) having the number or length of bits of the maximum address length or greater (r bits). The data processor reads out lower-order d bits of said at least one register (7) specified by a first instruction to perform arithmetic operations, and writes the arithmetic result into a register element contained in said at least one register (7). Moreover, the processor reads out bits from a register element contained in said at least one register (7) specified in a second instruction to generate an a-bit address, and reads out d bits from a storage device (5) in response to the thus-generated address to write the d bits into either the storage device (5) or said register element. Accordingly, since the data length is consistently d bits irrespective of specified effective length of an address, direct data transfer is enabled between programs each having a different effective length of an address. Facilitating extension of the length of a storage address and assuring compatibility with conventional data processor.

5. 发明专利

DE69713409T2 未知
公开(公告)号：DE69713409T2
公开(公告)日：2003-02-27
申请号：DE69713409
申请日：1997-01-27
申请人： HITACHI LTD
发明人： TADA KATSUMI , HASHIMOTO KAZUHIRO , KAMEDA SHIGERU , YAMASAKI NORIYUKI , MATSUDA YOSHIKI , HASHIMOTO TETSUYA , AZUMA AKIO
IPC分类号： G06F12/00 , G06F9/44 , G06F9/46 , G06F9/50 , G06F15/16 , G06F17/30 , G06N5/04
摘要： A document management system with high extendability, flexibility, and stability capable of solving a problem that as an agent-oriented paradigm system extends, the number of agents increases and indefinite factors increase. In the system configuration with an object execution environment (1) implemented with an object-oriented function and an agent execution environment (2) implemented with an agent-oriented function, a unit (5) for changing an agent into an object is provided for using the agent execution environment as the object execution environment. With this configuration, a system developer can use the merits of both the object- and agent-oriented paradigms by implementing a function necessary for stable operation by an object and a function with high change occurrence frequency by an agent.

6. 发明专利

DE69526168D1 未知
公开(公告)号：DE69526168D1
公开(公告)日：2002-05-08
申请号：DE69526168
申请日：1995-09-27
申请人： HITACHI LTD
发明人： HIGASHINO JUNICHI , MATSUDA YOSHIKI , HASHIMOTO TETSUYA
IPC分类号： G06F12/00 , G06F17/30

7. 发明专利

DE69033064T2 未知
公开(公告)号：DE69033064T2
公开(公告)日：1999-12-23
申请号：DE69033064
申请日：1990-07-13
申请人： HITACHI LTD
发明人： TAKAHASI KIKUO , KAGIMASA TOYOHIKO , MATSUDA YOSHIKI , MORI TOSHIAKI
IPC分类号： G06F12/08 , G06F12/10 , G06F12/12 , G06F12/14
摘要： In a real storage allocation method, a real storage containing a plurality of real pages to which storage keys used for a storage protection purpose should be stored is allocated to a plurality of virtual pages of a virtual storage in accordance with the real pages. The real storage allocation method includes the steps of: (a) allocating one of plural split regions each having a first size which is obtained by subdividing one of plural real pages each having a second size equal to a value "n" ("n" being a positive integer) times higher than the first size, and which is provided with the real storage, to one virtual page having the first size employed to the virtual storage, and (b) repeating the step (a) in such a manner that one of plural split regions each having a first size which is obtained by subdividing other split regions within the one real page, or other real pages having the second sizes, is allocated to other virtual pages having the first pages. Furthermore, the real storage allocation method includes the steps of: (c) among a plurality of first sort of virtual pages each having a first size and a plurality of second sort of virtual pages each having a second size 1/n ("n" being a positive integer) times the first size, which have been previously prepared, when the real storage is allocated to the first sort of virtual page, allocating to the first sort of virtual page, a real page group constructed of one of the first sort of real pages, or "n" pieces of the second sort of continuous real pages which have not yet been allocated to the virtual page among a plurality of first sort of real storages each having the first virtual pages previously employed in the real storage and also a plurality of second sort of real pages each having the second size; and (b) when the real storage is allocated to the second sort of virtual page, allocating one of "n" pieces of split regions obtained by dividing one of the first sort of real page, or one of the second sort of real page.

8. 发明专利

DE69033064D1 未知
公开(公告)号：DE69033064D1
公开(公告)日：1999-05-27
申请号：DE69033064
申请日：1990-07-13
申请人： HITACHI LTD
发明人： TAKAHASI KIKUO , KAGIMASA TOYOHIKO , MATSUDA YOSHIKI , MORI TOSHIAKI
IPC分类号： G06F12/08 , G06F12/10 , G06F12/12 , G06F12/14
摘要： In a real storage allocation method, a real storage containing a plurality of real pages to which storage keys used for a storage protection purpose should be stored is allocated to a plurality of virtual pages of a virtual storage in accordance with the real pages. The real storage allocation method includes the steps of: (a) allocating one of plural split regions each having a first size which is obtained by subdividing one of plural real pages each having a second size equal to a value "n" ("n" being a positive integer) times higher than the first size, and which is provided with the real storage, to one virtual page having the first size employed to the virtual storage, and (b) repeating the step (a) in such a manner that one of plural split regions each having a first size which is obtained by subdividing other split regions within the one real page, or other real pages having the second sizes, is allocated to other virtual pages having the first pages. Furthermore, the real storage allocation method includes the steps of: (c) among a plurality of first sort of virtual pages each having a first size and a plurality of second sort of virtual pages each having a second size 1/n ("n" being a positive integer) times the first size, which have been previously prepared, when the real storage is allocated to the first sort of virtual page, allocating to the first sort of virtual page, a real page group constructed of one of the first sort of real pages, or "n" pieces of the second sort of continuous real pages which have not yet been allocated to the virtual page among a plurality of first sort of real storages each having the first virtual pages previously employed in the real storage and also a plurality of second sort of real pages each having the second size; and (b) when the real storage is allocated to the second sort of virtual page, allocating one of "n" pieces of split regions obtained by dividing one of the first sort of real page, or one of the second sort of real page.

9. 发明专利

JP2001236328A WORKFLOW SYSTEM AND DATA FORMAT CONTROL METHOD THEREIN 失效
公开(公告)号：JP2001236328A
公开(公告)日：2001-08-31
申请号：JP2000043943
申请日：2000-02-22
申请人： HITACHI LTD
发明人： SUZAKI TOMOKO , KUREYAMA NOBUO , MATSUDA YOSHIKI , OSADA MITSUHIRO
IPC分类号： G06F12/00 , G06F13/00 , G06F15/16 , G06F15/177 , G06F19/00 , G06Q10/00 , G06Q10/06 , G06Q10/10 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To define display environment and operation content of data of a document, etc., which are different by operators and operations and to automatically convert the data format according to a flow of processes. SOLUTION: In a conventional workflow system, a document needs to be converted into a necessary document format before operations when the document format that an operator wants to use is different. Even when display methods can be defined, they are managed, operator by operator and for the same operator, the display contents of the operation of a different process and the document format cannot be changed. For the purpose, the workflow system which advances operations while circulating specific data according to workflow definition information wherein process nodes where operations are done and a flow of operations by those process nodes are defined determines data formats used for the operations by the operations or process nodes and automatically converts the circulated data into the data format when the operation is performed.

10. 发明专利

JP2000200188A OPERATING PROGRAM CONDITION DISPLAY METHOD AND DEVICE 失效
公开(公告)号：JP2000200188A
公开(公告)日：2000-07-18
申请号：JP2000048907
申请日：2000-02-21
申请人： HITACHI LTD
发明人： FUTAKI SEIJI , KOJIMA KEIJI , MATSUDA YOSHIKI
IPC分类号： G06F9/06
摘要： PROBLEM TO BE SOLVED: To provide a display method easy to obtain the operating condition of a program by changing the display of an icon corresponding to the progress condition of a processing means regardless of the presence/absence of the change of a display position in the icon. SOLUTION: The icon showing the operating condition of the program is displayed on a display means. Then, a prescribed processing procedure is executed in response to an instruction to the icon. In this case, regardless of the presence/absence of the change of the display position in the icon, the display of the icon is changed corresponding to the progress condition of the processing means. For instance, in a display device 101, on an object display screen 102, three-dimensional graphics at the time of viewing various furniture inside an office space, a telephone 3104, a desk 3105, a terminal 3106 and a human body 3102 for instance, from a virtual TV camera are displayed beforehand. Objects are defined to the respective graphics. The graphics are utilized as the icons of the respectively corresponding objects.

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