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. 19, 2006
Filed:
Aug. 06, 2004
Pekka Typpö, Cupertino, CA (US);
Rudolf Münch, Koenigsbronn, DE;
Thomas Ischdonat, Bachhagel, DE;
Oliver Kaufmann, Heidenheim, DE;
Pekka Typpö, Cupertino, CA (US);
Rudolf Münch, Koenigsbronn, DE;
Thomas Ischdonat, Bachhagel, DE;
Oliver Kaufmann, Heidenheim, DE;
Voith Paper Patent GmbH, Heidenheim, DE;
Abstract
Sensor and process for measuring mass of water on a sheet forming fabric. The sensor includes a microwave element positionable to couple an electromagnetic field into a stock layer to be measured, and a microwave signal generator coupled to the microwave element to generate, in the microwave element, a microwave signal having a frequency lower than a relaxation frequency of water. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.