US2012225275A1PendingUtilityA1

Fabric material

39
Assignee: HONMA YOSHITERUPriority: Mar 4, 2011Filed: Mar 2, 2012Published: Sep 6, 2012
Est. expiryMar 4, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Yoshiteru HonmaHideaki KunisadaFumitoshi Akaike
D02G 3/12D02G 3/441Y10T428/249922
39
PatentIndex Score
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References
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Claims

Abstract

Fabric material has nonconductive core yarn, and conductive sheath yarn arranged in a spiral pattern around the core yarn. The sheath yarn includes conductive first yarn, and second yarn. At least five strands of the first yarn are arranged close-packed together while being twisted around the second yarn.

Claims

exact text as granted — not AI-modified
1 . Fabric material comprising:
 insulating core yarn; and   conductive sheath yarn arranged in a spiral pattern around the core yarn,   wherein the sheath yarn has at least five strands of conductive first yarn, and second yarn, and the strands of the first yarn are arranged close-packed together while being twisted around the second yarn.   
     
     
         2 . The fabric material according to  claim 1 , wherein the second yarn is wire that has an initial tensile resistance of at least 4.9 GPa, and that has a higher degree of elongation than the first yarn. 
     
     
         3 . The fabric material according to  claim 1 , wherein a number of twists of the first yarn set to at least 1000 T/m.

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