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:
Sep. 30, 2025
Filed:
Oct. 07, 2020
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Abstract
A data processing device includes processing circuitry configured to extract a second word corresponding to a first word included in first text from among a plurality of words belonging to a predetermined domain, repeat processing in the extraction for all words included in the first text to generate a confusion network that expresses a plurality of sentence possibilities with one network configuration and is an expression format of a word sequence, and search for a grammatically correct word string in the confusion network using a language model that evaluates grammatical correctness of the word string, and select a word string to be output.