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:
Aug. 01, 2006
Filed:
Apr. 04, 2002
Horst-michael Prasser, Dresden, DE;
Jochen Zschau, Dresden, DE;
Horst-Michael Prasser, Dresden, DE;
Jochen Zschau, Dresden, DE;
Forschungszentrum Rossendorf E.V., Dresden, DE;
Abstract
Apparatus for measuring and recording a time-varying radiation absorption profile of an object undergoing a change that causes such a variation, includes: a continuous radiation emission source; a plurality of radiation detectors; a signal-reversing switch, connected to the detectors; a plurality of signal integrators for each detector, the integrators for each detector being connected to their detector by the signal-reversing switch, with portions of the plurality of the integrators being combined in banks of integrators, such that the signal reversing switch simultaneously connects the detectors with only the integrators of one of the banks; a control unit, connected with the signal reversing switch, for switching the signal reversing switch; a pulse generator, connected to an input of the control unit; and a synchronous signal transmitter, connected to an input of the control unit, for resetting the signal reversing switch to the integrators of a first bank of integrators.