US5778213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multilingual storage and retrieval
Assignee: Microsoft Technology Licensing LLC
•
Filing: 1996-07-12
•
Granted: 1998-07-07
•
Expires: 2016-07-12
Abstract
Abstract A single processor/storage device provides multilingual support for a computer system. Information is divided into two parts. The first part is initially stored in a first character set, e.g., the character set in which it was created. A tag, identifying the character set, is associated with the first part. The second part is stored in a universal character set. The first part is converted to another character set only when requested. Indices may be generated from the second part using specified language sorting rules.
Inventors
- 👤 Darren A. Shakib
- 👤 Max L. Benson
- 👤 Scott Norin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:14
CPC Classifications
G; G06; G06F; G06F16/00; G06F16/20; G06F16/25; G06F16/258
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
313 words
In a networked system comprising a plurality of client stations interconnected to at least one server, and wherein database records are received at the server from the client stations in a plurality of written languages each using a designated character set for a given language, a method for generating at the server a database which permits (a) storing of multilingual data in the database using a universal character set but without having to translate the entirety of each received data record into the universal character set, and which also permits (b) returning, in response to a client request, data in a requested one of said plurality of written languages using the designated character set for that language, the method comprising the steps of: receiving from one of said client stations a database record comprising a plurality of data fields containing data in a native character set for a given language; separating said plurality of data fields into a first set and a second set, said first set including only those data fields from which the database record is sorted, and said second set containing the remaining data fields of the database record; storing said data fields of said second set into the database such that the data of said second set is maintained in said native character set; translating said data fields of said first set from said native character set into a universal character set and then storing said data fields of said first set into the database; receiving at said server a request from a client station for an index of at least a portion of the database sorted according to user-specified language rules; and sorting at least a portion of said first set of data fields to generate said requested index and returning said requested index to the client station from which the request was received in said user-specified language.
Claim 2
Dependent Claim
313 words
In a networked system comprising a plurality of client stations interconnected to at least one server, and wherein database records are received at the server from the client stations in a plurality of written languages each using a designated character set for a given language, a method for generating at the server a database which permits (a) storing of multilingual data in the database using a universal character set but without having to translate the entirety of each received data record into the universal character set, and which also permits (b) returning, in response to a client request, data in a requested one of said plurality of written languages using the designated character set for that language, the method comprising the steps of: receiving from one of said client stations a database record comprising a plurality of data fields containing data in a native character set for a given language; separating said plurality of data fields into a first set and a second set, said first set including only those data fields from which the database record is sorted, and said second set containing the remaining data fields of the database record; storing said data fields of said second set into the database such that the data of said second set is maintained in said native character set; translating said data fields of said first set from said native character set into a universal character set and then storing said data fields of said first set into the database; receiving at said server a request from a client station for an index of at least a portion of the database sorted according to user-specified language rules; and sorting at least a portion of said first set of data fields to generate said requested index and returning said requested index to the client station from which the request was received in said user-specified language.
Claim 3
Dependent Claim
71 words
The method of claim 1, further comprising the steps of: receiving from one of said client stations a request for at least one data field in said second set to be returned in a character set other than said native character set in which it was stored, and converting the requested at least one data field from the native character set in which it was stored to the requested character set.
Claim 4
Dependent Claim
52 words
The method of claim 1, further comprising the steps of: prior to said sorting step, determining whether the desired index exists for said user-specified language rules; and if the desired index does not already exist then creating a new index for said user-specified language rules by performing at least said sorting step.
Claim 5
Dependent Claim
28 words
The method of claim 1, further comprising the steps of; maintaining created indices for future use; and discarding individual previously created indices upon occurrence of a predetermined condition.
Claim 6
Dependent Claim
15 words
The method of claim 4, wherein the predetermined condition is a predetermined period of time.
Claim 7
Dependent Claim
26 words
The method of claim 1, wherein a tag is associated with each field of said first set that identifies said native character set of said field.
Claim 8
Dependent Claim
12 words
The method of claim 1, wherein said universal character set comprises Unicode.
Claim 9
Dependent Claim
21 words
The method of claim 1, wherein said data fields of said database record comprise data fields of an electronic mail message.
Claim 10
Dependent Claim
25 words
The method of claim 1, wherein said first set is stored in a first table, and said second set is stored in a second table.
Claim 11
Dependent Claim
68 words
The method of claim 9, wherein said data fields of said database record comprise data fields of an electronic mail message comprising at least a message body data field and at least one header data field, and wherein said first table is a message table comprising the message body data field, and said second table is a message folder table comprising said at least one header data field.
Claim 12
Dependent Claim
239 words
A database system for storing and retrieving multilingual data comprising: a plurality of client stations; at least one server networked together with said plurality of client stations, said at least one server comprising program means for generating at the server a database using a method comprising the steps of: receiving from one of said client stations a database record comprising a plurality of data fields containing data in a native character set for a given language; separating said plurality of data fields into a first set and a second set, said first set including only those data fields from which the database record is sorted, and said second set containing the remaining data fields of the database record; storing said data fields of said second set into the database such that the data of said second set is maintained in said native character set; translating said data fields of said first set from said native character set into a universal character set and then storing said data fields of said first set into the database; receiving at said server a request from a client station for an index of at least a portion of the database sorted according to user-specified language rules; and sorting at least a portion of said first set of data fields to generate said requested index and returning said requested index to the client station from which the request was received in said user-specified language.
Claim 13
Dependent Claim
239 words
A database system for storing and retrieving multilingual data comprising: a plurality of client stations; at least one server networked together with said plurality of client stations, said at least one server comprising program means for generating at the server a database using a method comprising the steps of: receiving from one of said client stations a database record comprising a plurality of data fields containing data in a native character set for a given language; separating said plurality of data fields into a first set and a second set, said first set including only those data fields from which the database record is sorted, and said second set containing the remaining data fields of the database record; storing said data fields of said second set into the database such that the data of said second set is maintained in said native character set; translating said data fields of said first set from said native character set into a universal character set and then storing said data fields of said first set into the database; receiving at said server a request from a client station for an index of at least a portion of the database sorted according to user-specified language rules; and sorting at least a portion of said first set of data fields to generate said requested index and returning said requested index to the client station from which the request was received in said user-specified language.
Claim 14
Dependent Claim
250 words
In a networked system comprising a plurality of client stations interconnected to at least one server, as an article of manufacture, a computer program product comprising: a computer readable medium for storing computer program code means for generating a database; and wherein said computer program code means comprises: means for receiving from one of said client stations a database record comprising a plurality of data fields containing data in a native character set for a given language; means for separating said plurality of data fields into a first set and a second set, said first set including only those data fields from which the database record is sorted, and said second set containing the remaining data fields of the database record; means for storing said data fields of said second set into the database such that the data of said second set is maintained in said native character set; means for translating said data fields of said first set from said native character set into a universal character set and then storing said data fields of said first set into the database; means for receiving at said server a request from a client station for an index of at least a portion of the database sorted according to user-specified language rules; and means for sorting at least a portion of said first set of data fields to generate said requested index and returning said requested index to the client station from which the request was received in said user-specified language.
Claim 15
Dependent Claim
250 words
In a networked system comprising a plurality of client stations interconnected to at least one server, as an article of manufacture, a computer program product comprising: a computer readable medium for storing computer program code means for generating a database; and wherein said computer program code means comprises: means for receiving from one of said client stations a database record comprising a plurality of data fields containing data in a native character set for a given language; means for separating said plurality of data fields into a first set and a second set, said first set including only those data fields from which the database record is sorted, and said second set containing the remaining data fields of the database record; means for storing said data fields of said second set into the database such that the data of said second set is maintained in said native character set; means for translating said data fields of said first set from said native character set into a universal character set and then storing said data fields of said first set into the database; means for receiving at said server a request from a client station for an index of at least a portion of the database sorted according to user-specified language rules; and means for sorting at least a portion of said first set of data fields to generate said requested index and returning said requested index to the client station from which the request was received in said user-specified language.
References Cited (Backward Citations)
US4130882A
Cited
US4193119A
Cited
US4939639A
Cited
US5148541A
Cited
US4873625A
Cited
US5469354A
Cited
US5247676A
Cited
US5218699A
Cited
US5309359A
Cited
US5497319A
Cited
US5416903A
Cited
US5283856A
Cited
US5337233A
Cited
US5551018A
Cited
US5615366A
Cited
US5640587A
Cited
US5442782A
Cited
US5473691A
Cited
US5467472A
Cited
US5675818A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-07-06 | 2002-01-05 | 2002-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-07-06 | 2006-01-05 | 2006-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-07-06 | 2010-01-05 | 2010-07-07 | $7700.00 | Window Closed / Lapsed |