US5079718A
Expired / Lapsed
US
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Knowledge data management method and apparatus with cancel function
Assignee: Hitachi Ltd
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Filing: 1989-10-06
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Granted: 1992-01-07
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Expires: 2009-10-06
Abstract
Abstract In a knowledge data management apparatus, the impact of the methods for acquiring knowledge data are digitized as storage impact numbers which represent the importance degree of being stored, the storage impact numbers are stored together with the knowledge data, the storage impact numbers are changed in accordance with the elapsed storage time, frequency of use and object in which the knowledge data is used, and the knowledge data having a smaller storage impact number than a predetermined value on the basis of a manageable amount of the knowledge data are canceled.
Inventors
- 👤 Kazuaki Tanaka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:56
CPC Classifications
G; G06; G06N; G06N5/00; G06N5/02; G06N5/022
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
147 words
A knowledge data management apparatus comprising: (a) means for inputting knowledge data which can be used as a data base into a storage device; (b1) means for determining a storage impact number on the basis of kinds of methods of acquiring knowledge data, said storage impact number representing a degree of importance for maintaining storage of said knowledge data; (b2) means for digitizing said storage impact number; (c) means for storing said storage impact number as well as said knowledge data; (d1) means for inputting a value used for management of an amount of said knowledge data stored in said storage device; (d2) means for comparing said storage impact number with said inputted value; (e) means for selecting knowledge data to be canceled among said stored knowledge data on the basis of said comparison; and (f) means for canceling said selected knowledge data from said storage device.
Claim 2
Dependent Claim
147 words
A knowledge data management apparatus comprising: (a) means for inputting knowledge data which can be used as a data base into a storage device; (b1) means for determining a storage impact number on the basis of kinds of methods of acquiring knowledge data, said storage impact number representing a degree of importance for maintaining storage of said knowledge data; (b2) means for digitizing said storage impact number; (c) means for storing said storage impact number as well as said knowledge data; (d1) means for inputting a value used for management of an amount of said knowledge data stored in said storage device; (d2) means for comparing said storage impact number with said inputted value; (e) means for selecting knowledge data to be canceled among said stored knowledge data on the basis of said comparison; and (f) means for canceling said selected knowledge data from said storage device.
Claim 3
Dependent Claim
28 words
A knowledge data management apparatus according to claim 1, further comprising means for reducing storage impact number of each knowledge data in accordance with its elapsed storage time.
Claim 4
Dependent Claim
51 words
A knowledge data management apparatus according to claim 1, further comprising: means for counting frequency of use, by a user of said apparatus, of said stored knowledge data; and means for changing a storage impact number in accordance with the frequency of use by said user of a corresponding knowledge data.
Claim 5
Dependent Claim
57 words
A knowledge data management apparatus according to claim 1, further comprising: means for setting a new method of changing said storage impact number in accordance with purposes for which said knowledge data is used by a user of said apparatus; and means for changing said storage impact number on the basis of said newly set changing method.
Claim 6
Dependent Claim
57 words
A knowledge data management apparatus according to claim 4, wherein said setting means includes; (a) means for storing tables representing correspondence between purposes for which said knowledge data is used and methods of changing a storage impact number, and (b) means for setting the method for changing a storage impact number on the basis of said tables.
Claim 7
Dependent Claim
31 words
A knowledge data management apparatus according to claim 1, wherein said selecting means includes means for selecting knowledge data having a storage impact number which is smaller than a predetermined value.
Claim 8
Dependent Claim
37 words
A knowledge data management apparatus according to claim 1, wherein said selecting means includes means for selecting knowledge data having a storage impact number which is smaller than a value inputted by a user of said apparatus.
Claim 9
Dependent Claim
25 words
A knowledge data management apparatus according to claim 1, wherein said selecting means includes means for selecting knowledge data having a minimum storage impact number.
Claim 10
Dependent Claim
49 words
A knowledge data management apparatus according to claim 1, wherein said means for digitizing includes means for providing knowledge data acquired through an interactive inputting operation with a higher storage impact number than a storage impact number of knowledge data acquired through operations other than said interactive inputting operation.
Claim 11
Dependent Claim
31 words
A knowledge data management apparatus according to claim 1, wherein said means for digitizing includes means for providing inputted knowledge data with a storage impact number of a predetermined constant value.
Claim 12
Dependent Claim
51 words
A knowledge data management apparatus according to claim 1, wherein said means for digitizing includes: (a) means for storing tables representing correspondence between said kinds of acquiring methods and storage impact numbers, and (b) means for providing acquired knowledge data with a storage impact number on the basis of said tables.
Claim 13
Dependent Claim
29 words
A knowledge data management apparatus according to claim 1, wherein said canceling means includes means for transferring knowledge data to be canceled to another storage means for data retention.
Claim 14
Dependent Claim
133 words
A knowledge data management method comprising the steps of: (a) inputting knowledge data which can be used as a data base into a storage device; (b1determining a storage impact number on the basis of kinds of methods of acquiring knowledge data, said storage impact number representing a degree of importance for maintaining storage of said knowledge data; (b2) digitizing said storage impact number; (c) storing said storage impact number as well as said knowledge data; (d1) inputting a value used for management of an amount of said knowledge data stored in said storage device; (d2) comparing said storage impact number to said inputted value; (e) selecting knowledge data to be canceled among said stored knowledge data on the basis of said comparison; and (f) canceling said selected knowledge data from said storage device.
Claim 15
Dependent Claim
133 words
A knowledge data management method comprising the steps of: (a) inputting knowledge data which can be used as a data base into a storage device; (b1determining a storage impact number on the basis of kinds of methods of acquiring knowledge data, said storage impact number representing a degree of importance for maintaining storage of said knowledge data; (b2) digitizing said storage impact number; (c) storing said storage impact number as well as said knowledge data; (d1) inputting a value used for management of an amount of said knowledge data stored in said storage device; (d2) comparing said storage impact number to said inputted value; (e) selecting knowledge data to be canceled among said stored knowledge data on the basis of said comparison; and (f) canceling said selected knowledge data from said storage device.
Claim 16
Dependent Claim
32 words
A knowledge data management method according to claim 13, wherein said selecting step includes the step of: selecting knowledge data having a storage impact number which is smaller than a predetermined value.
Claim 17
Dependent Claim
35 words
A knowledge data management method according to claim 13, wherein said selecting step includes the step of: selecting knowledge data having a storage impact number which is smaller than a value inputted by a user.
Claim 18
Dependent Claim
26 words
A knowledge data management method according to claim 13, wherein said selecting step includes the step of selecting knowledge data having a minimum storage impact number.
Claim 19
Dependent Claim
49 words
A knowledge data management method according to claim 13, wherein said digitizing step includes the step of: providing knowledge data acquired through an interactive inputting operation with a higher storage impact number than a storage impact number of knowledge data acquired through operations other than said interactive inputting operation.
Claim 20
Dependent Claim
31 words
A knowledge data management method according to claim 13, wherein said digitizing step includes the step of: providing inputted knowledge data with a storage impact number of a predetermined constant value.
Claim 21
Dependent Claim
50 words
A knowledge data management method according to claim 13, wherein said digitizing step includes the steps of: (a) storing tables representing correspondence between said kinds of acquiring methods and storage impact numbers, and (b) providing said acquired knowledge data with a storage impact number on the basis of said tables.
Claim 22
Dependent Claim
30 words
A knowledge data management method according to claim 13, wherein said canceling step includes the step of: transferring knowledge data to be canceled to another storage means for data retention.
Claim 23
Dependent Claim
61 words
A knowledge data management method according to claim 13, said method comprising the following step, between steps (c) and (d) of claim 13 of: (1) setting a new method of changing a storage impact number in accordance with purposes for which said knowledge data is used; and (2) changing said impact numbers on the basis of said newly set changing method.
Claim 24
Dependent Claim
56 words
A knowledge data management method according to claim 21, wherein said setting step includes the steps of: (a) storing tables representing correspondence between purposes for which said knowledge data is used and methods of changing a storage impact number, and (b) setting the method for changing a storage impact number on the basis of said tables.
Claim 25
Dependent Claim
62 words
A knowledge data management method according to claim 21, said method comprising the following steps, between step (2) of claim 21 and step (d) of claim 13 of: (3) reducing storage impact number of each knowledge data in accordance with its storage elapsed time; and (4) changing a storage impact number in accordance with frequency of use of its corresponding knowledge data.
Claim 26
Dependent Claim
39 words
A knowledge data management method according to claim 13, said method comprising the following step, between steps (c) and (d) of claim 13 of: reducing storage impact number of each knowledge data in accordance with its elapsed storage time.
Claim 27
Dependent Claim
40 words
A knowledge data management method according to claim 13, said method comprising the following step, between steps (c) and (d1) of claim 13 of: changing a storage impact number in accordance with frequency of use of its corresponding knowledge data.
References Cited (Backward Citations)
US3949368A
Cited
US3958228A
Cited
US4181937A
Cited
US4530055A
Cited
JPS6024647A
Cited
US4809219A
Cited
JPS6324647A
Cited
JPS63298669A
Cited
US4860213A
Cited
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| 3.5 Years (Year 4) | 1995-01-06 | 1995-07-08 | 1996-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-01-06 | 1999-07-08 | 2000-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-01-06 | 2003-07-08 | 2004-01-07 | $7700.00 | Window Closed / Lapsed |