Emisense Technologies, LLC

Lawrence Livermore National Security, LLC

Caterpillar Inc.

Varex Imaging Corporation

Gangqiang Wang

James Steppan

Brett Tamatea Henderson

Leta Yar-Li Woo

Joseph Jay Fitzpatrick

Robert Scott Glass

Klaus Karl Allmendinger

Anthoniraj Lourdhusamy

Balakrishnan G Nair

Vance Scott Robinson

Jesse Alan Nachlas

Wayne Rollins Hansen

Kasey Otho Greenland

Frank Bell

An emitter for a closed x-ray tube includes an emitter body formed of a low work function emitter material, the emitter body having a major surface and a secondary surface. The major surface is adapted for emission of electrons from the low work function material. The emitter assembly is adapted to reduce an emission current density emitted from the secondary surface of the emitter body, as compared to the major surface.

X-ray tube emitter

A device for signal processing. The device includes a signal generator, a signal detector, and a processor. The signal generator generates an original waveform. The signal detector detects an affected waveform. The processor is coupled to the signal detector. The processor receives the affected waveform from the signal detector. The processor also compares at least one portion of the affected waveform with the original waveform. The processor also determines a difference between the affected waveform and the original waveform. The processor also determines a value corresponding to a unique portion of the determined difference between the original and affected waveforms. The processor also outputs the determined value.

Electrochemical sensing using comparison of voltage-current time differential values during waveform generation and detection

A method for analysis of a gas stream. The method includes identifying an affected region of an affected waveform signal corresponding to at least one characteristic of the gas stream. The method also includes calculating a voltage-current time differential between the affected region of the affected waveform signal and a corresponding region of an original waveform signal. The affected region and the corresponding region of the waveform signals have a sensitivity specific to the at least one characteristic of the gas stream. The method also includes generating a value for the at least one characteristic of the gas stream based on the calculated voltage-current time differential.

Gas stream analysis using voltage-current time differential operation of electrochemical sensors

A method for temperature analysis of a gas stream. The method includes identifying a temperature parameter of an affected waveform signal. The method also includes calculating a change in the temperature parameter by comparing the affected waveform signal with an original waveform signal. The method also includes generating a value from the calculated change which corresponds to the temperature of the gas stream.

Temperature analysis with voltage-current time differential operation of electrochemical sensors

A method is described. The method is a method for making a constraining ceramic assembly. The method includes applying at least one metallic electrode to a substrate. The method also includes applying a porous ceramic layer to the substrate to cover the metallic electrode. The method also includes sintering the substrate, the porous ceramic layer, and the metallic electrode together at a sintering temperature above a melting point of the metallic electrode.

Processing method for constraining lower melting point metals within ceramic laminates during sintering

Electrochemical sensing using voltage-current time differential

A sensor for detecting a gas is provided. The gas sensor may have a sensing section, a heating section, and a resistance temperature detector. The resistance temperature detector may be co-fired to be integral with at least one of the sensing section and the heating section.

Co-fired gas sensor

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Salt Lake City, UT, United States of America

Gangqiang Wang