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Now showing items 111-120 of 208
Fuel Cell
(U.S. Patent and Trademark Office, 1969-01-28)
This invention relates to a fuel cell. More particularly, the invention relates to a fuel cell of the type wherein gases are utilized for the direct production of electrical energy, the cell being characterized by the ...
Method for Adaptive Guiding of Webs
(U.S. Patent and Trademark Office, 2013-10-08)
A method of adaptive guiding of a web on a roller is disclosed. The method includes computing an output of a reference model, reading an output of a sensor that indicates a web position, determining a difference between ...
Intermittent Positive Pressure Breathing Device
(U.S. Patent and Trademark Office, 1977-11-08)
A ventilator implemented completely with fluidic devices provides independent control of inhalation time, exhalation time and breathing gas flow rate. The basic fluidic system comprises a low frequency oscillator which in ...
Fabrication Method of Multi-functional Composites from Pre/post-consumer Carpet
(U.S. Patent and Trademark Office, 2013-10-22)
A method of fabricating a composite panel is disclosed. The method includes cutting a portion of carpet, applying vacuum to the carpet portion, transferring resin into the carpet portion under vacuum, and curing the resin ...
Graphene alignment in solid polymer electrolyte
(U.S. Patent and Trademark Office, 2021-05-18)
Solid polymer electrolyte (SPE) having conductive filler aligned to have directional ionic conductivity. The SPE with aligned conductive filler are used in a structural supercapacitor comprising one or more plies. Each of ...
Vaccines Containing Canine Parvovirus Genetic Variants
(U.S. Patent and Trademark Office, 2012-09-04)
Canine parvovirus vaccines and diagnostics and methods for their use are provided.
Facile and selective perfluoro- and polyfluoroarylation of Meldrum's acid
(U.S. Patent and Trademark Office, 2021-09-14)
This disclosure relates generally to the facile and selective mono-perfluoro and poly-fluoroarylation of Meldrum's acid to generate a versatile synthon for highly fluorinated alpha-phenyl acetic acid derivatives which ...
Carnitine Supplemented Diet to Prevent or Alleviate Ascites in Broiler Type Poultry
(U.S. Patent and Trademark Office, 2002-12-03)
An effective amount of carnitine is administered to broiler type poultry to prevent or alleviate ascites. In the preferred embodiment, a carnitine supplemented diet is fed to broiler type chickens in a feed composition ...
Process for In-season Fertilizer Nutrient Application Based on Predicted Yield Potential
(U.S. Patent and Trademark Office, 2005-04-19)
A method for in-season macro and micronutrient application based on predicted yield potential and a nutrient response index. The inventive method includes the steps of: determining a nutrient response index for a field; ...
Use of the salmonella SPP type III secretion proteins as a protective vaccination
(U.S. Patent and Trademark Office, 2022-10-11)
Antigenic molecules and compositions described herein protect against infection by typhoidal and non-typhoidal Salmonella serovars. Methods of immunization comprise the use of the antigenic molecules.