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:
Aug. 30, 2005
Filed:
Nov. 05, 2003
Applicants:
Hiroaki Tao, Ibaraki, JP;
Jun Kitamoto, Tokyo, JP;
Kenichi Sakata, Tokyo, JP;
Inventors:
Assignees:
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Agilent Technologies, Inc., Palo Alto, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B23K010/00 ;
U.S. Cl.
CPC ...
Abstract
An inductively-coupled plasma torch capable of holding a capillary tube coaxially with an injector tube and conveying make-up gas smoothly is provided. The inductively-coupled plasma torch of the present invention includes a guide which is held near the end portion of the injector tube, and has a through hole for holding the capillary tube coaxially with the injector tube, and means for conveying make-up gas.