US5161105A
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Machine translation apparatus having a process function for proper nouns with acronyms
Assignee: Sharp Corp
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Filing: 1990-06-27
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Granted: 1992-11-03
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Expires: 2010-06-27
Abstract
Abstract A machine translation apparatus in which the sentence construction of a source language entered by an input device is analyzed in order to generate the corresponding translated text after being converted into a sentence construction in a target language, wherein the machine translation apparatus uses a device for determining whether or not a word string obtained from a sentence construction analysis is a proper noun with an acronym, a device for examining whether or not the number of first letters of each of a certain number of words corresponds to the number of letters of the acronym, and also for examining whether or nor these words are registered in a dictionary, and a device for outputting the corresponding term after it is translated into a target language, when the words are registered in the dictionary, and for outputting directly the words, whose number of first letters corresponds to the number of the letters of the acronym, without translating them, when the words are not registered in the dictionary.
Inventors
- 👤 Shuzo Kugimiya
- 👤 Yoji Fukumochi
- 👤 Ichiko Sata
- 👤 Tokyuki Hirai
- 👤 Hitoshi Suzuki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:06
CPC Classifications
G; G06; G06F; G06F40/00; G06F40/20; G06F40/237; G06F40/247; G06F40/205; G06F40/211; G06F40/268; G06F40/279; G06F40/289; G06F40/295; G06F40/30; G06F40/40; G06F40/55
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
407 words
A machine translation apparatus having a process function for translating proper nouns used as acronyms, comprising: input means for entering a sentence in a source language; dictionary means for storing dictionary information for translating a source language into a target language; display means for displaying the source language and the target language which has been translated; source language analysis means for obtaining, on the basis of information obtained by consulting the dictionary information of said dictionary means, a morphology element string for the individual words in the sentence entered in the source language by said input means; sentence construction analysis means for analyzing, by using said dictionary information obtained by consulting the dictionary, the sentence construction of the morphology element string which is obtained by said source language analysis means; converting means for converting, based on said dictionary information obtained by consulting the dictionary, a sentence construction obtained by said sentence construction analysis means into a sentence construction in the target language; translation text generating means for translating, based upon the structure of the sentence construction in the target language which is obtrained by said converting means and based upon said dictionary information obtained by consulting the dictionary, the individual words of a sentence entered in the source language into a sentence in the target language; determining means for determining, as a result of consulting the dictionary by said source language analysis means, whether or not an individual word in said source language sentence is a proper noun used as an acronym; examining means for examining, when said word is determined to be a proper noun used as an acronym, whether or not said target language sentence contains a selected group of words having a number of capital letters which corresponds to the number of letters in the acronym, said selected group of words being positioned on one side of the acronym, and for examining whether or not the selected group of words are registered as compound words in said dictionary means; and acronym processing means for translating the selected groups of words into a sentence in the target language when the selected group of words are registered as compound words in said dictionary means, and for directly outputting the words, whose number of capital letters corresponds to the number of letters in the acronym, onto said display means without being translated when the selected group of words are not registered as compound words in the dictionary.
Claim 2
Dependent Claim
407 words
A machine translation apparatus having a process function for translating proper nouns used as acronyms, comprising: input means for entering a sentence in a source language; dictionary means for storing dictionary information for translating a source language into a target language; display means for displaying the source language and the target language which has been translated; source language analysis means for obtaining, on the basis of information obtained by consulting the dictionary information of said dictionary means, a morphology element string for the individual words in the sentence entered in the source language by said input means; sentence construction analysis means for analyzing, by using said dictionary information obtained by consulting the dictionary, the sentence construction of the morphology element string which is obtained by said source language analysis means; converting means for converting, based on said dictionary information obtained by consulting the dictionary, a sentence construction obtained by said sentence construction analysis means into a sentence construction in the target language; translation text generating means for translating, based upon the structure of the sentence construction in the target language which is obtrained by said converting means and based upon said dictionary information obtained by consulting the dictionary, the individual words of a sentence entered in the source language into a sentence in the target language; determining means for determining, as a result of consulting the dictionary by said source language analysis means, whether or not an individual word in said source language sentence is a proper noun used as an acronym; examining means for examining, when said word is determined to be a proper noun used as an acronym, whether or not said target language sentence contains a selected group of words having a number of capital letters which corresponds to the number of letters in the acronym, said selected group of words being positioned on one side of the acronym, and for examining whether or not the selected group of words are registered as compound words in said dictionary means; and acronym processing means for translating the selected groups of words into a sentence in the target language when the selected group of words are registered as compound words in said dictionary means, and for directly outputting the words, whose number of capital letters corresponds to the number of letters in the acronym, onto said display means without being translated when the selected group of words are not registered as compound words in the dictionary.
Claim 3
Dependent Claim
22 words
A machine translation apparatus according to claim 1, wherein said dictionary information includes a dictionary, syntax rules and sentence construction conversion rules.
Claim 4
Dependent Claim
54 words
A machine translation apparatus according to claim 1, wherein said determining means examines a first condition specifying that the individual word be enclosed in parentheses and a second condition specifying that the individual word be made up solely of capital letters, and determines whether or not both said first and second conditions are satisfied.
Claim 5
Dependent Claim
171 words
A machine translation apparatus according to claim 1, wherein said examining means compares the rightmost letter of the acronym with a capital letter which is the first letter of a word which is positioned in said selected group of words in the place closest to the acronym in order to determine whether or not these two letters which are compared are the same, and further compares each of the rest of the letters of the acronym with each corresponding capital letter which is the first letter of each subsequent word of said selected group of words which are positioned in a direction moving away from the acronym to determine whether or not each of the rest of the letters of the acronym is the same as each corresponding capital letter of each subsequent word of the selected group of words, until the leftmost letter of the acronym is compared with the corresponding capital letter of a word in the selected group of words, which is positioned furthest away from said acronym.
Claim 6
Dependent Claim
35 words
A machine translation apparatus according to claim 4, wherein said examining means includes means for skipping a word of said selected group of words when the first letter of said word is a lower-case letter.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1995-11-03 | 1996-05-04 | 1996-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-11-03 | 2000-05-04 | 2000-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-11-03 | 2004-05-04 | 2004-11-03 | $7700.00 | Window Closed / Lapsed |