Browsing OSU - Patents Collection by Title
Now showing items 51-70 of 208
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Dispersed Growth Biological Sewage Treatment Process
(U.S. Patent and Trademark Office, 1973-10-30)A dispersed growth biological secondary sewage treatment process for removing dissolved organic material and suspended solid material from sewage including metabolizing the dispersed biological solids to yield new cell ... -
DNA Vaccine Expressing Ha1 of Equine-2 Influenza Virus
(U.S. Patent and Trademark Office, 2007-07-17)The invention is for a DNA vaccine expressing the hemagglutinin (HA1) gene of equine-2 influenza virus. By engineering a stop codon within HA1, expression of HA1 is ensured. By encapsulation of the DNA vaccine in liposome ... -
Downdraft Gasifier with Internal Cyclonic Combustion Chamber
(U.S. Patent and Trademark Office, 2014-02-25)A downdraft gasifier is disclosed. The gasifier includes a biomass section that accepts and stirs raw biomass materials, a pyrolysis and tar cracking section having an inner cylinder for receiving biomass and an outer ... -
Dual Beam Optic with Dichroic Filter
(U.S. Patent and Trademark Office, 2012-11-27)An apparatus and method for generating co-registerable images for processing is disclosed. The apparatus includes a dichroic filter that splits an electro-magnetic beam into first and second split beams, and a mirror that ... -
Dual Beam Optic with Dichroic Filter
(U.S. Patent and Trademark Office, 2014-04-15)An apparatus and method for generating co-registerable images for processing is disclosed. The apparatus includes a dichroic filter that splits an electro-magnetic beam into first and second split beams, and a mirror that ... -
Ellipoidal Mirror Reflectometer Including Means for Averaging the Radiation Reflected from the Sample
(U.S. Patent and Trademark Office, 1970-04-07)An ellipsoidal mirror reflectometer for measuring the reflectance of materials includes a source of monochromatic light, an ellipsoidal mirror reflector with an aperture therein, a specimen support position at the first ... -
Energy Storage System
(U.S. Patent and Trademark Office, 1969-08-05)This invention provides a system for storing surplus electrical energy and for generating electrical energy from such stored surplus as conditions require.The system includes an electrolysis unit wherein surplus electrical ... -
Engineered respiratory syncytial viruses with control of cell-to-cell virus transmission for enhanced safety of live virus vaccines
(U.S. Patent and Trademark Office, 2020-11-24)Highly antigenic yet safe vaccines against diseases caused by Paramyxoviridae viruses such as respiratory syncytial virus (RSV) are provided. The vaccines comprise attenuated Paramyxoviridae viruses with high antigenicity ... -
Enhancement of Nitrogen Use Efficiency in Wheat and Other Plants
(U.S. Patent and Trademark Office, 2019-05-02)Genes associated with nitrogen utilization efficiency (NUE) in plants are provided. The gene VRN1.sup.N was identified as TaNUE1 in chromosome 5A of the wheat cultivar Jagger and is encompassed by quantitative trait locus ... -
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 ... -
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 ... -
Facile and Selective Perfluoro- and Polyfluoroarylation of Meldrums Acid
(U.S. Patent and Trademark Office, 2019-06-11)This disclosure relates generally to the facile and selective mono-perfluoro and -polyfluoroarylation of Meldrum's acid to generate a versatile synthon for highly fluorinated alpha-phenyl acetic acid derivatives which ... -
Fermentation control for optimization of syngas utilization
(U.S. Patent and Trademark Office, 2020-05-05)Controlling the gas inlet flow rate and energy input to a fermentation reactor to maximize conversion of syngas by maximizing uptake of hydrogen into a medium relative to carbon dioxide and carbon monoxide based on determined ... -
Fiber Optic Web Edge Sensor
(U.S. Patent and Trademark Office, 2012-12-04)A web edge sensor is disclosed. The web edge sensor has a light source directing light incident to an edge of a web. The edge of the web scatters the light and a sensor array that detects a first portion of the light ... -
Field Modulated Alternator System and Control Therefor
(U.S. Patent and Trademark Office, 1973-04-10)A polyphase alternator of basic frequency F.sub.2 with a field circuit excited with alternating current of frequency F.sub.1, and including full wave rectifier means across each phase of the alternator, all connected in ... -
Fluid Seal
(U.S. Patent and Trademark Office, 1966-06-14)This invention relates to a fluid seal. More particularly, the invention relates to a fluid seal of a type adaptable to seal a rotating shafte under both static and dynamic conditions. -
Forage Bermudagrass Plant Named 'goodwell'
(U.S. Patent and Trademark Office, 2011-08-30)`Goodwell` is a hybrid forage bermudagrass. It has larger stems and wider leaves, and produces a more dense sod compared to "hay type" varieties. The stem size and leaf width is much greater compared to "grazing type" ... -
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 ... -
Funicular Diagram Generator for Generating an Automatic Graphical Display of a First Variable as a Function of a Second Variable
(U.S. Patent and Trademark Office, 1971-03-23)This invention provides a funicular diagram generator. More particularly, the invention relates to a funicular diagram generator for use as an interface between a source medium having the form of a stepwise addressable ... -
Grain Harvester
(U.S. Patent and Trademark Office, 1994-06-28)A grain harvester for propulsion by a tractor over a field of grain growing on upwardly extending plant stems, the harvester having a housing supported and movable in a direction of travel over a field of grain by a tractor, ...