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.

Date of Patent:
Oct. 20, 2026

Filed:

Jul. 08, 2021
Applicant:

Ntt, Inc., Tokyo, JP;

Inventors:

Atsushi Otsuka, Tokyo, JP;

Narichika Nomoto, Tokyo, JP;

Shiro Ozawa, Tokyo, JP;

Assignee:

NTT, Inc., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/3329 (2025.01); G06F 16/176 (2019.01); G06V 30/148 (2022.01);
U.S. Cl.
CPC ...
G06F 16/3329 (2019.01); G06F 16/176 (2019.01); G06V 30/153 (2022.01);
Abstract

A data collection device according to an embodiment includes: an acquisition unit that acquires data when the data is stored in a shared storage area available to one or more users; a determination unit that determines whether or not a format of the data acquired by the acquisition unit is a format in which text included in the data can be extracted by a predetermined library; an extraction unit that extracts the text included in the data by a text extraction method according to a determination result determined by the determination unit; and a storage unit that stores the text extracted by the extraction unit in a database as learning data for a machine learning model that implements a natural language processing task.


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Otsuka, Atsushi. (2026). Data collection apparatus, data collection method, and program (U.S. Patent No. 12769768). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12769768

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