ELECTRIC LIGHT OPERATED POLYMERIZATION UNIT

Brand	Owner	Address	Description
KERASYS	KULZER GMBH	LEIPZIGER STRASSE 2 HANAU 63450 Germany	Electric light-operated polymerization unit for hardening plastic materials;Hand tools for processing liquid and pasty plastics for the repair of porcelain and sanitary ceramics, namely, hand operated polishing tools and hand operated abrasive tools; Hand tools, namely, spatulas;Acrylic based light curing plastic repair materials, in liquid and paste form, for repairing porcelain and sanitary ceramics;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An apparatus for diagnosing sleep apnea, which detects a temporary cessation of breathing during sleep by applying light to a part of a subject's body and processing light output therefrom, includes a light source unit for sequentially generating light of at least two different wavelengths according to a control signal, a photodetecting unit for detecting the light, which are generated by the light source unit and applied to the body part, and for converting the detected light signals into electric signals, a diagnosis unit for substantially removing a time delay between the electric signals output from the photodetecting unit, for calculating a ratio between the electric signals, and for comparing the ratio with a predetermined reference value to diagnose sleep apnea, and a controller for outputting the control signal to the light source unit to generate the light signals, and for providing the predetermined reference value to the diagnosis unit.