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. 20, 2018
Filed:
May. 19, 2017
Applicants:
Toyota Boshoku Kabushiki Kaisha, Aichi-ken, JP;
Daiki Co., Ltd., Fukui-ken, JP;
Inventors:
Assignees:
TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi-Ken, JP;
DAIKI CO., LTD., Fukui-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D 15/00 (2006.01); F21V 8/00 (2006.01); D03D 41/00 (2006.01); D03D 25/00 (2006.01);
U.S. Cl.
CPC ...
D03D 15/00 (2013.01); D03D 15/0094 (2013.01); D03D 41/00 (2013.01); D10B 2401/20 (2013.01);
Abstract
In a woven fabric woven from first constituent yarns as one of warps and wefts and second constituent yarns as the other, a part of the first constituent yarns are 2 to 15 side emission type optical fibers woven in juxtaposition, and, when the number of the side emission type optical fibers is 3 or more, a twist-preventing yarn having a diameter smaller than that of the side emission type optical fibers is interposed between the one or two side emission type optical fibers and the one or two side emission type optical fibers.