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US6002850A
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Operation sequence user adaptive system and method
Assignee: Hitachi Ltd
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Filing: 1993-07-13
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Granted: 1999-12-14
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Expires: 2013-07-13
Abstract
Abstract An operation sequence user adaptive system for use in a processing system. The system including a central processing unit in which after objects displayed on a display screen of a display are specified from a mouse or a keyboard, and when a function to be effected for the objects are specified through selection of a function selective menu, a pertinent function of an application program is executed. The adaptive system includes a function of storing a data structure for storing therein a usage frequency of each of the functions, an update function of monitoring an operation conducted by the user for each function and updating a weight between particular functions successively operated, and a combining function of combining, when the weight updated by the update function exceeds a predetermined threshold value, the particular functions associated with the weight.
Inventors
- 👤 Shigeo Sumino
- 👤 Takafumi Miyatake
- 👤 Hirotada Ueda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:38
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/44; G06F9/451; G06F9/453
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
144 words
An operation sequence user adaptive system for use in a central processing unit (CPU) in which an application program is operated, wherein after objects displayed on a display screen of a display are specified from a mouse or a keyboard, and when a function to be effected for the objects are specified through selection of a function selective menu, a pertinent function of the application program is executed, the operation sequence user adaptive system comprising: means for storing a data structure for storing therein a usage frequency of each of the functions; update means for monitoring an operation conducted by the user for each of the functions and updating a weight of particular functions which are successively operated; and combining means, operative when the weight updated by the update means exceeds a predetermined threshold values for combining the particular functions associated with the weight.
Claim 2
Dependent Claim
144 words
An operation sequence user adaptive system for use in a central processing unit (CPU) in which an application program is operated, wherein after objects displayed on a display screen of a display are specified from a mouse or a keyboard, and when a function to be effected for the objects are specified through selection of a function selective menu, a pertinent function of the application program is executed, the operation sequence user adaptive system comprising: means for storing a data structure for storing therein a usage frequency of each of the functions; update means for monitoring an operation conducted by the user for each of the functions and updating a weight of particular functions which are successively operated; and combining means, operative when the weight updated by the update means exceeds a predetermined threshold values for combining the particular functions associated with the weight.
Claim 3
Dependent Claim
131 words
A system according to claim 1, wherein said data structure stored in said storing means includes a weighted Petri net representing the function being currently active in the application program being operated in said CPU at a token, information indicating a state from when the function is activated in a plurality of places in which the token is arranged to when a next function is activated, information indicating an execution order of the functions in a direction of an arc establishing a connection therebetween, information indicating an activating condition to decide whether or not combinations of objects specified at a transition disposed for the arc and a selected function are executable, and information indicating a usage frequency of a function sequence by the weight assigned to the two transitions successively fired.
Claim 4
Dependent Claim
77 words
A system according to claim 1, wherein the central processing unit further includes a selective menu of the function associated with the combined particular functions independently of the existing function selective menus, and wherein the central processing unit displays, when setting a selective menu of a function associated with the combined particular functions independently of the existing function selective menus, a face of the selective menu, the face being formed of portions of the existing selective menus.
Claim 5
Dependent Claim
67 words
A system according to claim 1, wherein the central processing unit further includes a selective menu of the function associated with the combined particular functions independently of the existing function selective menus, and wherein a predetermined one-dimensional array controlling a consecutive activation of one of the functions or a sequential activation of plural functions selected therefrom is described according to a normalized expression in a unified fashion.
Claim 6
Dependent Claim
79 words
A system according to claim 1, wherein the objective weight is updated only when a function previously activated is equal to a function being currently active and the number of objects previously acted upon is identical to that of objects being currently acted upon or only when a function previously activated is different from a function being currently active and objects previously acted upon and objects being currently acted upon are inputs and outputs of the previously activated function.
Claim 7
Dependent Claim
131 words
An operation sequence user adaptive method for use in a processing system including a central processing unit in which after objects displayed on a display screen of a display are specified from a mouse or a keyboard, when a function to be effected for the objects are specified through selection of a function selective menu, a pertinent function of an application program is executed, the method comprising the following steps of: preparing a data structure for storing therein a usage frequency of each of the functions; monitoring an operation conducted by the user for each of the functions and updating a weight of particular functions which are successively operated; and combining, when the weight updated by the update means exceeds a predetermined threshold value, the particular functions associated with the weight.
Claim 8
Dependent Claim
131 words
An operation sequence user adaptive method for use in a processing system including a central processing unit in which after objects displayed on a display screen of a display are specified from a mouse or a keyboard, when a function to be effected for the objects are specified through selection of a function selective menu, a pertinent function of an application program is executed, the method comprising the following steps of: preparing a data structure for storing therein a usage frequency of each of the functions; monitoring an operation conducted by the user for each of the functions and updating a weight of particular functions which are successively operated; and combining, when the weight updated by the update means exceeds a predetermined threshold value, the particular functions associated with the weight.
Claim 9
Dependent Claim
131 words
A method according to claim 6, wherein said data structure stored in said storing means includes a weighted Petri net representing the function being currently active in an application program being operated in said CPU at a token, information indicating a state from when the function is activated in a plurality of places in which the token is arranged to when a next function is activated, information indicating an execution order of the functions in a direction of an arc establishing a connection therebetween, information indicating an activating condition to decide whether or not combinations of objects specified at a transition disposed for the arc and a selected function are executable, and information indicating a usage frequency of a function sequence by the weight assigned to the two transitions successively fired.
Claim 10
Dependent Claim
28 words
A method according to claim 6, wherein a selective menu of the function associated with the combined particular functions is included independently of the existing function selective menus.
Claim 11
Dependent Claim
48 words
A method according to claim 8, wherein when a selective menu of a function associated with the combined particular functions is set independently of the existing function selective menus, a face of the selective menu is displayed, the face being formed of portions of the existing selective menus.
Claim 12
Dependent Claim
40 words
A method according to claim 8, wherein a predetermined one-dimensional array controlling a consecutive activation of one of the functions or a sequential activation of plural functions selected therefrom is described according to a normalized expression in a uniform fashion.
Claim 13
Dependent Claim
79 words
A method according to claim 6, wherein the objective weight is updated only when a function previously activated is equal to a function being currently active and the number of objects previously acted upon is identical to that of objects being currently acted upon or only when a function previously activated is different from a function being currently active and objects previously acted upon and objects being currently acted upon are inputs and outputs of the previously activated function.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-12-13 | 2003-06-14 | 2003-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-12-13 | 2007-06-14 | 2007-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-12-13 | 2011-06-14 | 2011-12-14 | $7700.00 | Window Closed / Lapsed |