Now showing items 1-10 of 46
(United States. Patent and Trademark Office, 1985-08-06)
Disclosed is a joystick apparatus for effecting a plurality of variable voltage changes using one or more partial spheres concentrically mounted on the joystick shaft having longitudinally or latitudinally variable, ...
Method of producing sterile and concentrated juices with improved flavor and reduced acid
(United States. Patent and Trademark Office, 1987-02-17)
Ultrafiltration is employed to preferentially pass an ultrafiltration (UF) permeate containing flavor and aroma components while retaining spoilage microorganisms in a UF retentate. The UF retentate is then treated to ...
High impedance fault detection apparatus and method
(United States. Patent and Trademark Office, 1984-08-14)
Apparatus is provided for detecting the presence of a high impedance arcing fault on an electrical circuit, particularly a high voltage power line. Detection of a high impedance fault is realized by monitoring the high ...
Apparatus for separating clods and agricultural products
(United States. Patent and Trademark Office, 1983-03-08)
Method and apparatus for separating clods from a mixture of clods and desirable agricultural product utilizing conveyor mechanism for conveying a mixture of clods and agricultural product to a position for free fall onto ...
Immunoassays with luciferase labeled ligands or receptors
(United States. Patent and Trademark Office, 1986-09-30)
Immunoassays which utilize an enzyme linked ligand or receptor wherein the enzyme is bacterial luciferase; mercantile kit useful in performing said immunoassay; and compounds utilized in performing said assay.
Apparatus for forming compacts from solid particles
(United States. Patent and Trademark Office, 1987-05-19)
There is disclosed a method and apparatus for forming compacts from finely divided solid particles or a mixture of fine and coarse particles in a dry, semi-dry or plastic state by the application of ultra-high pressures ...
Lanthanum nickelate perovskite-type oxide for the anodic oxygen evolution catalyst
(United States. Patent and Trademark Office, 1985-02-05)
An improved Perovskite-type oxide for electrocatalytic oxygen evolution from alkaline electrolyte comprising lanthanum nickelate is disclosed, together with an improved co-precipitation process for producing the lanthanum ...
Method for producing a recombinant baculovirus expression vector
(United States. Patent and Trademark Office, 1988-05-17)
A method for producing a recombinant baculovirus expression vector, capable of expression of a selected gene in a host insect cell, is disclosed. The preferred method involves cleaving baculovirus DNA to produce a DNA ...
Method of producing a silicon film with micropores
(United States. Patent and Trademark Office, 1989-01-31)
The present invention relates to a method of producing micropores having diameters of less than 20 nanometers in straight sides in silicon film. The silicon film produced by this process may be attached to a substrate ...
Method for producing a reduction product using a photo-regenerated transition metal catalyst
(United States. Patent and Trademark Office, 1981-09-01)
A catalytic method of reducing chemical compounds in solution utilizing a transition metal alcoholate complex as the reducing agent is disclosed. More particularly, this active reducing complex is produced and regenerated ...