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:
Jul. 04, 2006
Filed:
Jun. 13, 2003
Pekka Typpo, Cupertino, CA (US);
Pekka Typpo, Cupertino, CA (US);
Voith Paper Patent GmbH, Heidenheim, DE;
Abstract
A material web attribute detection system with the material web having a first side and a second side. The system includes a radiation source located proximate to the first side of the material web and emitting radiation toward the material web, and a radiation detection array located proximate to the second side of the material web and producing a plurality of signals based on the radiation detected from the radiation source. A processor is included which utilizes the plurality of signals to determine a lateral offset and a gap size of the radiation detection array relative to the radiation source. The processor can then compensate for the radiation detection array and radiation source relative misalignment using the plurality of signals, the lateral offset and the gap size.