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:
Jan. 31, 2012
Filed:
Feb. 22, 2010
Alfred Klauer, Goettingen, DE;
Alfred Klauer, Goettingen, DE;
Sartorius Weighing Technology GmbH, Goettingen, DE;
Abstract
A method and an apparatus for dynamically checking the weight of objects (-) which are guided across a weight-sensitive zone () of a weighing device () at an adjustable conveying rate by a conveying mechanism (-). At regular intervals, the weight-sensitive zone () supplies individual measured weight values (E, . . . , E) from which resultant weight values are derived in a digital evaluation unit () by averaging. The evaluation unit () includes a plurality of cascaded averaging filters (-) which have different filter lengths that are varied by a common scaling factor depending on the conveying rate.
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