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:
Feb. 28, 2023
Filed:
Sep. 27, 2018
Shikoku Research Institute Inc., Takamatsu, JP;
Ippei Asahi, Takamatsu, JP;
Sachiyo Sugimoto, Takamatsu, JP;
SHIKOKU RESEARCH INSTITUTE INCORPORATED, Kagawa, JP;
Abstract
Object: To provide a remote substance identification device that can identify an unidentified substance, such as a harmful substance, from a remote location. Solution: Provided are a remote substance identification device and method, the device comprising a laser devicethat emits a laser beam to an irradiated space; a wavelength conversion devicethat converts a wavelength of the laser beam emitted from the laser device into a plurality of different wavelengths and that emits laser beams of the different wavelengths to the irradiated space; a light collecting-detecting devicethat collects and detects resonance Raman-scattered light generated from an irradiated object due to resonance Raman scattering; and a processorthat identifies the irradiated object on the basis of a result detected by the collecting-detecting device