Now showing items 181-190 of 190
Big bend bluebonnet
(United States. Patent and Trademark Office, 1997-07-15)
Novel breeding lines of Big Bend Bluebonnets, Lupinus havardii, inbred to have the following characteristics: uniform deep color, blue, pink, or white; at least 15 harvestable racemes per plant; each raceme being at least ...
Oxidized porous silicon field emission devices
(United States. Patent and Trademark Office, 1995-07-04)
A low voltage vacuum field emission device and method for manufacturing is provided. The devices are fabricated by anodizing a heavily doped silicon wafer substrate (12) in concentrated HF solution, forming extremely sharp ...
Expert system for detecting high impedance faults
(United States. Patent and Trademark Office, 1996-08-27)
An expert detection system includes a method and apparatus for detecting high impedance faults occurring on a distribution circuit coupled to an AC power source. Based upon an expert's knowledge of high impedance fault ...
Load extraction fault detection system
(United States. Patent and Trademark Office, 1996-04-09)
A method and apparatus are provided for detecting an arcing fault on a power line carrying a load current. The apparatus monitors, compiles and analyzes sample parameters taken from successive cycles of the power line load ...
Method and apparatus for producing organic acids
(United States. Patent and Trademark Office, 1999-02-23)
A continuous process and apparatus for preparing organic acids and their salts from biomass. Biomass flows from a region of fresh biomass and high acid and acid salt concentration to a region of digested biomass and low ...
N-nitroso-N-substituted hydroxylamines as nitric oxide donors
(United States. Patent and Trademark Office, 1997-12-16)
Nitric oxide has proved to mediate many important physiological processes. The nitric oxide donors of the present invention have a NONOate anion linked to an ortho-substituted aryl, a heteroaromatic substituent, asteroid, ...
Row crop planting apparatus for mobile pipe span-and-tower irrigation systems
(United States. Patent and Trademark Office, 1990-11-20)
A field planting system for use in conjunction with large span and wheel tower irrigation apparatus to place seed in a field across a number of rows simultaneously. Seed is suspended uniformly in a gel solution and injected ...
Apparatus and method for embedding optical fibers in metal
(United States. Patent and Trademark Office, 1994-02-01)
Optical fibers are embedded in metal structures and components by using a pair of stress-relieving tubes at the air-metal interface of the optical fiber.
Chimney holder and injection tube mount for use in atomic absorption and plasma spectroscopy
(United States. Patent and Trademark Office, 1993-02-16)
A modified quartz element having plasma and auxiliary gas ports, a upper chimney mount, a unique chimney holder and injection tube mount, and a compression plug is disclosed. The chimney holder and injection tube mount ...
Treatment of bacterial infection with oral interferon-α
(United States. Patent and Trademark Office, 1998-10-06)
Bacterial infections are treated by the administration of alpha-interferon at a dosage of from about 0.1 to about 5 IU/lb./day such that the interferon is held in contact with the patient's oral and pharyngeal mucosae. The ...