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:
May. 05, 2020
Filed:
Apr. 09, 2018
Applicant:
Valmet Automation Oy, Espoo, FI;
Inventors:
Assignee:
VALMET AUTOMATION OY, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/00 (2017.01); G06T 7/593 (2017.01); B31F 1/12 (2006.01); G01N 21/89 (2006.01); D21F 7/06 (2006.01); D21G 9/00 (2006.01); G01B 11/30 (2006.01); G01B 11/06 (2006.01); G06T 15/04 (2011.01);
U.S. Cl.
CPC ...
G06T 7/0004 (2013.01); B31F 1/12 (2013.01); D21F 7/06 (2013.01); D21G 9/0009 (2013.01); G01B 11/0691 (2013.01); G01B 11/303 (2013.01); G01N 21/89 (2013.01); G06T 7/593 (2017.01); G06T 15/04 (2013.01); G06T 2207/10012 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/30124 (2013.01);
Abstract
A topographical imaging device is placable after a creping process which causes folds to the tissue sheet and the topographical imaging device provides image data having three-dimensional information on the tissue sheet. A data processing device determines, on the basis of a shape of a cross section of at least one fold of creping of the tissue sheet, at least one of the following: thickness of the tissue sheet, softness of the tissue sheet.