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:
Jun. 03, 2003
Filed:
Oct. 26, 2000
Applicant:
Inventors:
Hiroshi Futami, Yokohama, JP;
Yasuhiro Takatsudo, Yokohama, JP;
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D 5/944 ; H01J 4/900 ;
U.S. Cl.
CPC ...
B01D 5/944 ; H01J 4/900 ;
Abstract
A dioxins analyzer of the present invention applies laser light of a broad spectral width to a gas or solution containing dioxins to perform laser multiphoton ionization of the dioxins, and then measures the ionized dioxins. The dioxins contained in a gas such as an exhaust gas or in water such as waste water can be analyzed in real time.