Language analyzer for morphemically and syntactically analyzing natural languages by using block analysis and composite morphemes
Patent 5225981 Issued on July 6, 1993. Estimated Expiration Date: 
June 16, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
June 16, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMethod and system for information storing and retrieval using word stems and derivative pattern codes representing familes of affixes Language translator which automatically recognizes, analyzes, translates and reinserts comments in a sentence Patent #: 4962452 InventorAssigneeApplicationNo. 714990 filed on 06/16/1991US Classes:704/2, Translation machine704/4, Based on phrase, clause, or idiom704/9Natural languageExaminersPrimary: Hayes, Gail O.Attorney, Agent or FirmForeign Patent References
International ClassG06F 015/38Foreign Application Priority Data1986-10-03 JPAbstractA language analyzer includes a dictionary having stored therein dictionary data including morpheme data for words, compound words and phrases, and a parsing analyzer for conducting morphological analysis for an inputted sentence by referring to the dictionary. The dictionary contain data for the coupling degree indicating the coupling degree between each of words constituting the compound words or phrases and the parsing analyzer refers to the dictionary for the respective words contained in said inputted sentence and, when a plurality of dictionary data are retrieved for one word in combination with other words, selects the combination of words of a higher coupling degree by referring to the data for said coupling degree.Other References
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