The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 18, 2016
Filed:
Oct. 15, 2013
Sony Corporation, Minato-ku, JP;
SONY Corporation, Tokyo, JP;
Abstract
A parse unit parses an input sequence of token elements for an input string, wherein each token element contains a token and/or at least one corresponding token classifier. In a first mode the parse unit applies regular production rules on the token elements and on multi-token classifiers for phrases obtained from the token classifiers. If the first mode parsing does not result in a multi-token classifier encompassing all tokens of the input string, a control unit controls the parse unit to parse the input sequence in a second mode that applies both the regular and artificial production rules. A rule generator unit generates the artificial production rules based on the input sequence and/or intermediate results of the parsing. The parser unit provides a complete parse tree for ungrammatical sentences and a solution where the regular production rules do not cover the complete grammar of the respective natural language.