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. 22, 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 ...
D02G 3/16 (2006.01); D01H 9/00 (2006.01); D01F 9/127 (2006.01); D01H 13/14 (2006.01); B65H 67/02 (2006.01); B65H 67/08 (2006.01); D01H 1/11 (2006.01); C01B 32/158 (2017.01);
U.S. Cl.
CPC ...
D02G 3/16 (2013.01); B65H 67/02 (2013.01); B65H 67/083 (2013.01); D01F 9/127 (2013.01); D01H 1/11 (2013.01); D01H 9/005 (2013.01); D01H 13/14 (2013.01); B65H 2701/314 (2013.01); C01B 32/158 (2017.08); D10B 2101/122 (2013.01);
Abstract
A yarn producing apparatus produces carbon nanotube (CNT) yarn by aggregating CNT fibers, A substrate support supports a CNT forming substrate, a winding unit continuously draws the CNT fibers, a yarn producing unit aggregates the CNT fibers, a status monitor monitors a state of the CNT yarn, and a supply state changing mechanism changes a supply state of the CNT fibers, based on a result of monitoring by the status monitor.