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. 31, 2026
Filed:
Aug. 29, 2022
Toray Industries, Inc., Tokyo, JP;
TORAY INDUSTRIES, INC., Tokyo, JP;
Abstract
An object of the present invention is to provide a member that improves image quality of an X-ray image obtained when the member is applied as an X-ray transmission member of an X-ray inspection equipment. One aspect of the X-ray transmission member of the present invention for achieving the above object is an X-ray transmission member used in the X-ray inspection equipment, and the X-ray transmission member includes a core material (I) and a surface material (II) disposed on at least one side of the core material (I), in which the core material (I) is a porous body, the surface material (II) includes a fiber-reinforced resin, and an arithmetic mean roughness Ra defined by JIS B0601 (2001) of a cross-sectional curve formed by a joining surface on the surface material (II) side of the core material (I) is 50 μm or less.