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:
Mar. 09, 2004
Filed:
Jan. 17, 2002
Toru Yamaguchi, Tokyo, JP;
Hiroyuki Tone, Tokyo, JP;
Mitsuru Tanabe, Nishinomiya, JP;
Masaki Maekawa, Otsu, JP;
Other;
Abstract
The present invention provides a surface material comprising a fibrous structure having a weight average single fiber thickness of from 0.0001 to 1 dtex, a thickness of from 0.10 to 5 mm and a unit weight of from 50 to 500 g/m , and disposed on a surface of a body in order to convert at least a part of a surface wave, generated on the surface of the body by vibration of the body, into a vibration of the fibrous structure, and a method for suppressing the influence due to the surface wave. In the present invention, by disposing the surface material on surfaces of various members receiving vibration, a modulation of the vibration originating from the surface wave which greatly influences a human acoustic sense can be efficiently suppressed, and a sound quality and an image quality can be prevented from being deteriorated.