US5960449A
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Database system shared by multiple client apparatuses, data renewal method, and application to character processors
Assignee: Omron Corp
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Filing: 1995-11-21
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Granted: 1999-09-28
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Expires: 2015-11-21
Abstract
Abstract In a database system that connects a plurality of user database apparatus to a host database apparatus, the database system judges whether a data record stored in each user database satisfies a condition for being registered in the host database, and stores the data record if it satisfies the condition. The renewal and registration processing is performed for all data records of all user databases to register all data records that satisfies the registration condition. The data records registered in the host database are deleted from user databases. The database system can be applied to a system consists having a shared dictionary and user dictionaries such as a Japanese language word processor, English language word processor, and a mechanical translator.
Inventors
- 👤 Hiroshi Nagaoka
- 👤 Seiji Kuwari
- 👤 Masaaki Hayashi
- 👤 Yasunari Yamashita
- 👤 Ayato Matsuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:57
CPC Classifications
H; H04; H04L; H04L67/00; H04L67/01; H04L67/10; H04L67/1095; G; G06; G06F; G06F40/00; G06F40/20; G06F40/237; G06F40/247; G06F16/00; G06F16/20; G06F16/27
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
138 words
A character processing apparatus comprising a plurality of client apparatuses, each having its own user dictionary, and a server apparatus having a shared dictionary that is used in sharing by said client apparatus, comprising: a reference value storage means that stores a reference value for selecting words from the words stored in a user dictionary to store in said shared dictionary, a use frequency recording means that records the use frequency value of each word registered in a user dictionary, and a registration means that judges whether the use frequency value recorded by said use frequency recording means of a word registered in a user dictionary is greater than the reference value stored in said reference value storage means and registers the word in said shared dictionary if the use frequency value is greater than said reference value.
Claim 2
Dependent Claim
138 words
A character processing apparatus comprising a plurality of client apparatuses, each having its own user dictionary, and a server apparatus having a shared dictionary that is used in sharing by said client apparatus, comprising: a reference value storage means that stores a reference value for selecting words from the words stored in a user dictionary to store in said shared dictionary, a use frequency recording means that records the use frequency value of each word registered in a user dictionary, and a registration means that judges whether the use frequency value recorded by said use frequency recording means of a word registered in a user dictionary is greater than the reference value stored in said reference value storage means and registers the word in said shared dictionary if the use frequency value is greater than said reference value.
Claim 3
Dependent Claim
34 words
A character processing apparatus defined in claim 1 further comprising a word deletion means that deletes a word from user dictionaries after the word is registered in said shared dictionary by said registration means.
Claim 4
Dependent Claim
38 words
A character processing apparatus defined in claim 1 or claim 2 being characterized in that said reference value and said use frequency value of a word are the numbers of user dictionaries in which said word is stored.
Claim 5
Dependent Claim
58 words
A character processing apparatus defined in claim 1 or claim 2 being characterized in that said reference value and said use frequency value of a word are the sums of the numbers of user dictionaries in which the word is stored and the priority values at the time when a word is read out from a user dictionary.
Claim 6
Dependent Claim
30 words
A character processing apparatus defined in one of claims 1 to 4 further comprising a reference value altering means that alters the reference value of said reference value storage means.
Claim 7
Dependent Claim
44 words
A character processing apparatus defined in one of claims 1 to 4 being characterized in that said shared dictionary is divided into a part such that no additional registration or deletion is allowed and a part such that additional registration and deletion are allowed.
Claim 8
Dependent Claim
195 words
A character processing apparatus having client apparatuses and a server apparatus having user dictionaries, each being used by a particular user, and a shared dictionary that is used in sharing by users, comprising: a reference value storage means that stores a reference value for selecting words from words stored in a user dictionary to store in said shared dictionary, a word use frequency recording means that records the use frequency value of each word registered in a user dictionary, a registration means that judges whether the use frequency value recorded by said word use frequency recording means of a word registered in a user dictionary is greater than the reference value stored in said reference value storage means and registers the word in said shared dictionary if the use frequency value is greater than said reference value, and a word deleting means that judges whether the use frequency value recorded by said word use frequency recording means of a word registered in a user dictionary is greater than a predetermined reference value and deletes the word from the user dictionary if the use frequency value is less than or equal to said predetermined reference value.
Claim 9
Dependent Claim
195 words
A character processing apparatus having client apparatuses and a server apparatus having user dictionaries, each being used by a particular user, and a shared dictionary that is used in sharing by users, comprising: a reference value storage means that stores a reference value for selecting words from words stored in a user dictionary to store in said shared dictionary, a word use frequency recording means that records the use frequency value of each word registered in a user dictionary, a registration means that judges whether the use frequency value recorded by said word use frequency recording means of a word registered in a user dictionary is greater than the reference value stored in said reference value storage means and registers the word in said shared dictionary if the use frequency value is greater than said reference value, and a word deleting means that judges whether the use frequency value recorded by said word use frequency recording means of a word registered in a user dictionary is greater than a predetermined reference value and deletes the word from the user dictionary if the use frequency value is less than or equal to said predetermined reference value.
Claim 10
Dependent Claim
83 words
A character processing apparatus defined in claim 7 being characterized in that said word deleting means judges whether the use frequency value of a word registered in a user dictionary recorded by said word use frequency recording means is greater than a predetermined reference value, deletes the word from the user dictionary if the use frequency value is not greater than said predetermined reference value, and deletes a word from user dictionaries after said registration means registers the word in said shared dictionary.
Claim 11
Dependent Claim
98 words
A character processing apparatus defined in claim 8 further comprising: a connective relation data use frequency recording means that stores the use frequency value of a connective relation record that has a connective relation between words, and a connective relation data deleting means that judges whether the use frequency value of a connective relation record stored in said connective relation data use frequency recording means is greater than a predetermined reference value, deletes the connective relation record from said connective relation use frequency recording means if the use frequency value is not greater than said predetermined reference value.
Claim 12
Dependent Claim
42 words
A character processing apparatus defined in claim 8 or claim 9 being characterized in that said word deleting means automatically deletes a word from a user dictionary, if the processing load of the word is not greater than a predetermined reference value.
Claim 13
Dependent Claim
53 words
A character processing apparatus defined in claim 8 or claim 9 being characterized in that said connective relation data deleting means automatically deletes a connective relation record from said connective relation data use frequency recording means, if the processing load of the connective relation record is not greater than a predetermined reference value.
Claim 14
Dependent Claim
115 words
A character processing method in a character processing system equipped with a plurality of client apparatuses, each having its own user dictionary, and a server apparatus having a shared dictionary that is used in sharing by said client apparatus, being characterized in that: stores a reference value for selecting words from words stored in a user dictionary to store in said shared dictionary, records the use frequency value of each word registered in a user dictionary, judges whether the use frequency value of a word registered in a user dictionary is greater than said reference value, and registers the word in said shared dictionary if the use frequency value is greater than said reference value.
Claim 15
Dependent Claim
115 words
A character processing method in a character processing system equipped with a plurality of client apparatuses, each having its own user dictionary, and a server apparatus having a shared dictionary that is used in sharing by said client apparatus, being characterized in that: stores a reference value for selecting words from words stored in a user dictionary to store in said shared dictionary, records the use frequency value of each word registered in a user dictionary, judges whether the use frequency value of a word registered in a user dictionary is greater than said reference value, and registers the word in said shared dictionary if the use frequency value is greater than said reference value.
Claim 16
Dependent Claim
27 words
A character processing method defined in claim 12 being characterized in that deletes a word from user dictionaries after said word is registered in said shared dictionary.
Claim 17
Dependent Claim
38 words
A character processing method defined in claim 12 or claim 13 being characterized in that said reference value and said use frequency value of a word are the numbers of user dictionaries in which said word is stored.
Claim 18
Dependent Claim
58 words
A character processing method defined in claim 12 or claim 13 being characterized in that said reference value and the use frequency value of a word are the sums of the numbers of user dictionaries in which said word is stored and the priority values at the time when a word is read out of a user dictionary.
Claim 19
Dependent Claim
159 words
A character processing method in a character processing system equipped with client apparatus and a server apparatus having user dictionaries, each being used by a particular user, and a shared dictionary that is used in sharing by users, being characterized by the steps of that: storing a reference value for selecting words from words stored in a user dictionary to store in said shared dictionary, recordind the use frequency value of each word registered in a user dictionary, judging whether the use frequency value of a word registered in a user dictionary is greater than said stored reference value, registering the word in said shared dictionary if the use frequency value is greater than said reference value, judging whether the use frequency value of a word registered in a user dictionary is greater than a predetermined reference value, and deleting the word from the user dictionary if the use frequency value is not greater than said predetermined reference value.
Claim 20
Dependent Claim
159 words
A character processing method in a character processing system equipped with client apparatus and a server apparatus having user dictionaries, each being used by a particular user, and a shared dictionary that is used in sharing by users, being characterized by the steps of that: storing a reference value for selecting words from words stored in a user dictionary to store in said shared dictionary, recordind the use frequency value of each word registered in a user dictionary, judging whether the use frequency value of a word registered in a user dictionary is greater than said stored reference value, registering the word in said shared dictionary if the use frequency value is greater than said reference value, judging whether the use frequency value of a word registered in a user dictionary is greater than a predetermined reference value, and deleting the word from the user dictionary if the use frequency value is not greater than said predetermined reference value.
Claim 21
Dependent Claim
69 words
A character processing method defined in claim 16, further comprising the steps of: judging whether the use frequency value of a word registered in a user dictionary is greater than a predetermined reference value, deleting the word from the user dictionary if the use frequency value is not greater than said predetermined reference value, and deleting a word from user dictionaries after registering the word in said shared dictionary.
Claim 22
Dependent Claim
80 words
A character processing method defined in claim 16 or claim 17, further comprising the steps of: storing in a file the use frequency value of a connective relation record that has a connective relation between words, judging whether the use frequency value of a connective relation record stored in said file is greater than a predetermined reference value, and deleting the connective relation record from said file if the use frequency value is not greater than said predetermined reference value.
Claim 23
Dependent Claim
39 words
A character processing method defined in claim 16 or claim 17, wherein said character processing system automatically deletes a word from a user dictionary, if the processing load of the word is not greater than a predetermined reference value.
Claim 24
Dependent Claim
52 words
A character processing method defined in claim 18, wherein said character processing system automatically deletes a connective relation record from a file in which the use frequency value of said connective relation record is stored, if the processing load of said connective relation record is not greater than a predetermined reference value.
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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) | 2002-09-27 | 2003-03-29 | 2003-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-09-27 | 2007-03-29 | 2007-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-09-27 | 2011-03-29 | 2011-09-28 | $7700.00 | Window Closed / Lapsed |