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:
Apr. 01, 2008
Filed:
Sep. 30, 2004
Applicants:
Kodo Kawase, Wako, JP;
Yuuki Watanabe, Yonezawa, JP;
Tomofumi Ikari, Wako, JP;
Inventors:
Assignees:
Riken, Saitama, JP;
S-I Seiko Co., Ltd., Ehime, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus for detecting materials includes a database for storing detecting spectra of detecting materials, and a tera-hertz wave applying unit for applying tera-hertz waves having a plurality of different frequencies around a boundary between a light wave frequency and a radio wave frequency, to a predetermined position of an inspecting object. The apparatus includes an output wave receiving unit for receiving an output wave that is the tera-hertz wave having been applied to the inspecting object, and a determining unit for determining whether or not the output wave includes the detecting spectrum.