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Increased efficiency of electrophoretic separations by mobility matching
(United States. Patent and Trademark Office, 1997-03-25)
The invention concerns electrophoresis and methods and electrolyte compositions for decoupling or isolating the dual functions of the electrolyte composition in order to increase separation selectivity or reduce electromigration ...
Arc burst pattern analysis fault detection system
(United States. Patent and Trademark Office, 1997-08-19)
A method and apparatus are provided for detecting an arcing fault on a power line carrying a load current. Parameters indicative of power flow and possible fault events on the line, such as voltage and load current, are ...
Neural network processor including systolic array of two-dimensional layers
(United States. Patent and Trademark Office, 1997-05-06)
The invention provides a pattern recognition processing apparatus and a technique for realizing a neural network of a complex structure within the processing apparatus. The apparatus includes a neural network having ...
Fiber optic interferometric circuit and magnetic field sensor
(United States. Patent and Trademark Office, 1997-07-01)
A number of optical interferometric sensor configurations are provided. The interferometric sensors include a polarization maintaining optic fiber forming either a loop or linear optical path. Circularly polarized light ...
Method and apparatus for measuring pressure with fiber optics
(United States. Patent and Trademark Office, 1998-02-03)
A method and apparatus are provided for measuring pressure in a combustion chamber of an internal combustion engine is provided with a non-intrusive, metal-embedded fiber optic pressure sensor. A Fabry-Perot Interferometer ...
Treatment of neoplastic disease with oral interferon
(United States. Patent and Trademark Office, 1998-10-20)
Neoplastic diseases are treated by the administration of human interferon, particularly IFN-α, at a dosage of from about 0.01 to about 5 IU/lb./day such that the interferon is held in contact with the patient's oral and ...
Treatment of viral disease with oral interferon-α
(United States. Patent and Trademark Office, 1998-11-03)
Viral infections are treated by the administration of alpha-interferon at a dosage of from about 0.01 to about 5 IU/lb./day such that the interferon is held in contact with the patient's oral and pharyngeal mucosae. The ...
Manufacture and use of ZrB2 /Cu or TiB2 /Cu composite electrodes
(United States. Patent and Trademark Office, 1999-08-03)
The invention relates to ZrB2 /Cu composites, and more specifically to methods of making ZrB2 /Cu composite electrodes and methods of using ZrB2 /Cu composite electrodes. ZrB2 powder is contacted with a polymer and shaped ...
Circular ring resonator distributive electromagnetic signal processor
(United States. Patent and Trademark Office, 1991-06-04)
An electromagnetic signal processor is disclosed comprising an input waveguide, an intermediate waveguide, and an output waveguide. The intermediate waveguide comprises two portions having substantially equal electromagnetic ...
Method for transforming plants via the shoot apex
(United States. Patent and Trademark Office, 1992-11-17)
The invention relates to a novel method for transforming and rapidly regenerating plant tissue. The method employs target tissues which are the shoot apices thereby expanding the species range for transformation and reducing ...