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:
Apr. 29, 1980
Filed:
Aug. 30, 1977
Simon Duinker, Bloemendaal, NL;
N.V. Optische Industrie 'De Oude Delft', Delft, NL;
Abstract
A system for synthesizing a radiation divergence correcting operation and a deconvolution operation, for use in a tomographic apparatus, comprising optical storing means for a collection of primary signal profiles in analog form obtained by exposing a subject to a substantially flat, and diverging beam of penetrating radiation from different directions, and collecting the radiation transmission at positions, corresponding to the associated angles of incident radiation; projecting means for sequentially projecting primary signal profiles in an annular region of a memory device; and read out means including a rotating filter for sequentially and in correspondence to a correcting deconvolution function reading out simultaneously all information elements as are stored in different ones of said primary signal profiles and as are included in a particular one of said trajectories.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile