US5021992A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of translating data from knowledge base to data base
Assignee: Hitachi Ltd
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Filing: 1987-08-11
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Granted: 1991-06-04
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Expires: 2007-08-11
Abstract
Abstract A method for translating knowledge contained within a knowledge system into data records for a data base management system. The method collects the factual knowledge and other correlated auxiliary knowledge within the knowledge base, analyzes the frequency of the use of the knowledge in the knowledge system and proposes a data record structure for the data base to which the knowledge will be transferred. Upon operator approval, the factual and auxiliary knowledge is retrieved from the knowledge base, translated into data records in accordance with the approved data record structures and stored in the data base.
Inventors
- 👤 Hidefumi Kondo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:29
CPC Classifications
G; G06; G06N; G06N5/00; G06N5/02; Y; Y10; Y10S; Y10S707/00; Y10S707/99941; Y10S707/99942
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
178 words
A system for translating knowledge of a knowledge base which is comprised of a plurality of sets having the form of one or more item names and one or more item data into a data record of a data base which is described by a form of a table including item names as field names, in a computer system including a processor unit and a terminal device, comprising: means for determining a subset of said sets of said knowledge to be transferred from said knowledge base to said data base based on appearance frequency of selected item names wherein the appearance frequency is greater than a preselected limit; means for retrieving the item data corresponding to said determined subset from said knowledge base and producing data of said data base in the form of the table wherein fields of said table are based on said subset of said item names and records of said table are based on said retrieved item data; and, means for transferring the data produced based on said retrieved knowledge into said data base.
Claim 2
Independent Claim
178 words
A system for translating knowledge of a knowledge base which is comprised of a plurality of sets having the form of one or more item names and one or more item data into a data record of a data base which is described by a form of a table including item names as field names, in a computer system including a processor unit and a terminal device, comprising: means for determining a subset of said sets of said knowledge to be transferred from said knowledge base to said data base based on appearance frequency of selected item names wherein the appearance frequency is greater than a preselected limit; means for retrieving the item data corresponding to said determined subset from said knowledge base and producing data of said data base in the form of the table wherein fields of said table are based on said subset of said item names and records of said table are based on said retrieved item data; and, means for transferring the data produced based on said retrieved knowledge into said data base.
Claim 3
Dependent Claim
46 words
The knowledge translation system according to claim 1, wherein said means for determining includes means for selecting at least parts of the subset of knowledge for said data base in accordance with a predetermined relationship to statistics of said knowledge base contained in the appearance frequency.
Claim 4
Dependent Claim
39 words
The knowledge translation system according to claim 2, wherein said means for determining further includes means for organizing a data structure frame and relevant knowledge from said knowledge base in accordance with the predetermined relationship to said appearance frequency.
Claim 5
Independent Claim
160 words
A method for translating knowledge comprising a plurality of sets having the form of one or more item names and one or more item data, contained within a knowledge system into data records comprising a form of a table including item names as field names, for a data base system comprising the steps of: collecting item name knowledge and other correlated auxiliary knowledge within the knowledge system; analyzing the appearance frequency of the collected item name knowledge in the knowledge system including identifying when the appearance frequency is greater than a preselected limit; selecting a subset of said sets of knowledge for the data base system based on an analyzing result from said analyzing step; developing a proposed data record structure having fields based on said selected subset; retrieving the knowledge indicated by the proposed data record structure; producing a data record from retrieved item data of said retrieving step; and storing the producing data record in the data base.
Claim 6
Independent Claim
160 words
A method for translating knowledge comprising a plurality of sets having the form of one or more item names and one or more item data, contained within a knowledge system into data records comprising a form of a table including item names as field names, for a data base system comprising the steps of: collecting item name knowledge and other correlated auxiliary knowledge within the knowledge system; analyzing the appearance frequency of the collected item name knowledge in the knowledge system including identifying when the appearance frequency is greater than a preselected limit; selecting a subset of said sets of knowledge for the data base system based on an analyzing result from said analyzing step; developing a proposed data record structure having fields based on said selected subset; retrieving the knowledge indicated by the proposed data record structure; producing a data record from retrieved item data of said retrieving step; and storing the producing data record in the data base.
Claim 7
Dependent Claim
24 words
The knowledge to data translation method according to claim 4, wherein said developing step includes: approving the proposed data record structure by an operator.
Claim 8
Dependent Claim
182 words
In a computer system comprising a knowledge base, a data base, a processing unit, and a terminal device, a method for translating knowledge data comprising a first, non-fixed form into data base data having a second fixed-form, comprising the steps of: storing knowledge data in the knowledge base by an operator through the terminal device wherein the first, non-fixed form has a selectively variable data record structure comprising an item name selectively determinable at a time of input by the operator for identifying the knowledge data; determining a range of knowledge data to be translated from the knowledge base to the data base by the processing unit comprising selecting the item name and a related item name having a predetermined semantic relationship thereto; defining the second fixed form for a data base data structure to be assumed by the knowledge data upon translation to the data base; retrieving the knowledge data within the determined range by the processing unit; translating the retrieved knowledge data into the second fixed-form by the processing unit; and, storing the translated knowledge data into the data base.
Claim 9
Dependent Claim
182 words
In a computer system comprising a knowledge base, a data base, a processing unit, and a terminal device, a method for translating knowledge data comprising a first, non-fixed form into data base data having a second fixed-form, comprising the steps of: storing knowledge data in the knowledge base by an operator through the terminal device wherein the first, non-fixed form has a selectively variable data record structure comprising an item name selectively determinable at a time of input by the operator for identifying the knowledge data; determining a range of knowledge data to be translated from the knowledge base to the data base by the processing unit comprising selecting the item name and a related item name having a predetermined semantic relationship thereto; defining the second fixed form for a data base data structure to be assumed by the knowledge data upon translation to the data base; retrieving the knowledge data within the determined range by the processing unit; translating the retrieved knowledge data into the second fixed-form by the processing unit; and, storing the translated knowledge data into the data base.
Claim 10
Dependent Claim
88 words
The method for translating knowledge data according to claim 6 wherein the determining step includes: producing frequency information indicative of a quantity of a selected item name and a selected related item name occurring within the knowledge base; outputting the frequency information produced to the terminal device; outputting an indication of the determined range of knowledge data to be transferred from the knowledge base to the data base, to the terminal device; and, outputting an indication of the second fixed-form of the base data to the terminal device.
Claim 11
Dependent Claim
57 words
The method for translating knowledge data according to claim 7 wherein said producing step includes: selecting a portion of a determined range of knowledge data in accordance with a preselected relationship to the frequency information produced; and, selecting the second, fixed-form of the data base data in accordance with a preselected relationship to the frequency information produced.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-06-03 | 1994-12-03 | 1995-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-06-03 | 1998-12-03 | 1999-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-06-03 | 2002-12-03 | 2003-06-04 | $7700.00 | Window Closed / Lapsed |