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:
Dec. 16, 2014
Filed:
Feb. 14, 2011
Applicant:
Takeo Suga, Kawasaki, JP;
Inventor:
Takeo Suga, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/40 (2006.01); H01J 37/28 (2006.01); H01J 49/00 (2006.01); G06T 5/00 (2006.01); H01J 37/05 (2006.01); G06T 5/20 (2006.01); H01J 37/22 (2006.01);
U.S. Cl.
CPC ...
H01J 37/28 (2013.01); G06T 2207/30024 (2013.01); G06T 2207/20008 (2013.01); H01J 49/0036 (2013.01); G06T 5/003 (2013.01); H01J 49/0004 (2013.01); G06T 2207/10061 (2013.01); H01J 37/05 (2013.01); G06T 5/20 (2013.01); H01J 37/22 (2013.01);
Abstract
Image blurring of a mass spectrum image obtained by the signal intensity for each mass/charge ratio from the obtained two-dimensional mass spectrum is reduced by image restoration using a blurring function. The blurring function expresses a two dimensional distribution of transferred energy related to the distance from a point of primary ion incidence limited by a region exceeding desorption energy of a molecule.