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:
Nov. 12, 2019
Filed:
Jul. 22, 2013
Applicant:
Murata Machinery, Ltd., Kyoto-shi, Kyoto, JP;
Inventors:
Assignee:
Murata Machinery Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01H 1/11 (2006.01); D01H 1/115 (2006.01); D02G 3/16 (2006.01); D01H 1/14 (2006.01); D01H 5/00 (2006.01); D02J 11/00 (2006.01);
U.S. Cl.
CPC ...
D01H 1/115 (2013.01); D01H 1/14 (2013.01); D01H 5/005 (2013.01); D02G 3/16 (2013.01); D02J 11/00 (2013.01);
Abstract
A yarn producing apparatus for producing carbon nanotube (CNT) yarn by aggregating CNT fibers. A front roller continuously draws the CNT fibers from at least one CNT forming substrate, a yarn producing unit aggregates the CNT fibers drawn by the front roller, and a status monitors a state of the CNT fibers drawn from the CNT forming substrate, or the CNT yarn.