Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Heel effect compensation filter X-ray irradiator, X-ray CT scanner and method for X-ray CT imaging Image Number 12 for United States Patent #7430282. A heel effect compensation filter is configured to have a thickness distribution that uniforms an X-ray intensity angular distribution that is nonuniform in the body axis direction of a subject in an X-ray flux irradiated space. The space is formed by an X-ray flux diverging from an anode in a body width direction of the subject and diverging in a shape of an approximate sector in the body axis direction due to the heel effect, when the X-ray flux generated on the anode by irradiating a thermoelectron beam flux from a cathode to the anode is irradiated on the subject. The thickness distribution can be obtained using a predetermined formula.       Recently Added Patents Method of washing beads Integration of trench MOS with low voltage integrated circuits Banana holder Nitrogen-containing alloy and method for producing phosphor using same Automobile and/or toy replica thereof Post-operative pectoral-pocket immobilization device Mobile phone   Randomly Featured Patents Commutator, direct current motor, and manufacturing method of commutator Fountain Internal rotor motor Automobile tire Readout apparatus and imaging apparatus Adjustable luminaire Method for preparing a device structure having a wafer structure deposited on a composite substrate having a matched coefficient of thermal expansion Polynucleotides encoding a novel glutamine transport ATP-binding protein Process for the preparation of 2,2'-bis(4-substituted phenol)sulfides Operational amplifier integrator © 2006-2008 PatentGenius. All Rights Reserved.