US5299124A
Expired / Lapsed
US
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Translation machine capable of analyzing syntactic of sentence
Assignee: Sharp Corp
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Filing: 1992-01-10
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Granted: 1994-03-29
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Expires: 2012-01-10
Abstract
Abstract A translation machine which is capable of analyzing a syntactic of a sentence having a complicated or an ambiguous modifying structure of the words composing the sentence includes a dictionary consulting and morpheme analyzing unit (151) for consulting dictionaries and for analyzing morphemes of a sentence in a source language input to the translation machine so as to provide a part of speech of the analyzed morpheme, a syntactic analysis unit (152) connected to the dictionary consulting and morpheme analyzing unit (151) for analyzing a syntactic of the sentence based on the obtained parts of speech of the morphemes by using grammatical rules stored in the dictionary consulting and morpheme analyzing unit (151), a transforming unit (153) connected to the syntactic analysis unit (152) for transforming the analyzed syntactic into a syntactic of a target language, a translated sentence creating unit (154) connected to the transforming unit (153) for creating a translated sentence of the target language, and a break setting unit (155) connected to the syntactic analysis unit (152) for determining whether or not the syntactic analysis unit (152) fails in the syntactic analysis of the sentence and for setting breaks to proper locations of the sentence according to the breaking rules at a time when the syntactic analysis fails.
Inventors
- 👤 Yoji Fukumochi
- 👤 Shuzo Kugimiya
- 👤 Ichiko Sata
- 👤 Tokuyuki Hirai
- 👤 Takeshi Kutsumi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:40
CPC Classifications
G; G06; G06F; G06F40/00; G06F40/20; G06F40/205; G06F40/211; G06F40/253; G06F40/40; G06F40/55
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
204 words
A translation machine which is capable of analyzing a syntactic of a sentence having a complicated or an ambiguous modifying structure of words composing the sentence, said translation machine comprising: means for consulting dictionaries and for analyzing morphemes of a sentence in a source language input to said translation machine so as to provide a part of speech of said analyzed morpheme; means connected to said consulting and analyzing means for analyzing said syntactic of said sentence based on said part of speech of said analyzed morpheme by using grammatical rules stored in said dictionary consulting and morpheme analyzing means; means connected to said syntactic analysis means for transforming said analyzed syntactic into a syntactic of a target language; means connected to said transforming means for creating a translated sentence of said target language; and means connected to said syntactic analysis means for determining whether or not said syntactic analysis means fails in said syntactic analysis of said sentence in accordance with a phrase recognition of said input sentence in said source language and a creation of a proper syntactic analysis tree, and for setting breaks to proper locations of said sentence according to breaking rules at a time when said syntactic analysis fails.
Claim 2
Dependent Claim
204 words
A translation machine which is capable of analyzing a syntactic of a sentence having a complicated or an ambiguous modifying structure of words composing the sentence, said translation machine comprising: means for consulting dictionaries and for analyzing morphemes of a sentence in a source language input to said translation machine so as to provide a part of speech of said analyzed morpheme; means connected to said consulting and analyzing means for analyzing said syntactic of said sentence based on said part of speech of said analyzed morpheme by using grammatical rules stored in said dictionary consulting and morpheme analyzing means; means connected to said syntactic analysis means for transforming said analyzed syntactic into a syntactic of a target language; means connected to said transforming means for creating a translated sentence of said target language; and means connected to said syntactic analysis means for determining whether or not said syntactic analysis means fails in said syntactic analysis of said sentence in accordance with a phrase recognition of said input sentence in said source language and a creation of a proper syntactic analysis tree, and for setting breaks to proper locations of said sentence according to breaking rules at a time when said syntactic analysis fails.
Claim 3
Dependent Claim
31 words
A translation machine according to claim 1, wherein said translation machine further comprises means for storing said breaking rules, said breaking rules being formed from human's experiential knowledge about sentence breaks.
Claim 4
Dependent Claim
66 words
A translation machine according to claim 1, wherein said translation machine further comprises means connected to said determining means for storing a translated counterpart in said target language of each phrase of said input sentence in said source language delimited by said breaks being set thereto, said translated counterpart being created through an effect of said syntactic analysis means, said transforming means, and said creating means.
Claim 5
Dependent Claim
17 words
A translation machine according to claim 1, wherein said means for storing breaking rules is a memory.
Claim 6
Dependent Claim
76 words
A translation machine according to claim 1, said translation machine further comprises a main central processing unit for controlling the input of sentence in said source language to said dictionary consulting and morpheme analyzing means, a main memory for storing said sentence in said source language, a cathode-ray tube for displaying said translated sentence, a keyboard for allowing a user to give indications to said central processing unit, and a printer for printing said translated sentence.
Claim 7
Dependent Claim
19 words
A translation machine according to claim 1, wherein said breaking rule is arranged to include one or more subrules.
Claim 8
Dependent Claim
27 words
A translation machine according to claim 6, wherein said subrules include a retrieve start location, a retrieval range, a retrieval condition, a process, and a processing location.
Claim 9
Dependent Claim
61 words
A translation machine according to claim 1, wherein said grammatical rules include a sentence=declarative sentence+sentence tail, a declarative sentence=declarative sentence+subordinate sentence, a declarative sentence=noun phrase+verb phrase, a noun phrase=noun phrase+prepositional phrase, a noun phrase=noun, a noun phrase=article+noun, a verb phrase=verb+noun phrase, a verb phrase=verb phrase+noun phrase, a prepositional phrase=preposition+noun phrase, a sentence=prepositional phrase (for division), and a sentence=prepositional phrase+comma (for division).
Claim 10
Dependent Claim
19 words
A translation machine according to claim 1, wherein said source language is English and said target language is Japanese.
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) | 1997-03-28 | 1997-09-27 | 1998-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-03-28 | 2001-09-27 | 2002-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-03-28 | 2005-09-27 | 2006-03-29 | $7700.00 | Window Closed / Lapsed |