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. 08, 2001
Filed:
Apr. 03, 2000
Applicant:
Inventor:
Allen J. Rushing, Webster, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 1/500 ;
U.S. Cl.
CPC ...
G03G 1/500 ;
Abstract
A densitometer with built-in data processing capability uses synchronizing signals to collect data at defined spots on a moving endless belt or drum test sample. A calibration cycle accumulates data for later use in measurement correction. After correction, measurement data are output or stored for later output to a host processor or display device. Data averaging, filtering, smoothing, statistical functions, and pattern recognition are also provided by the densitometer circuitry.