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Now showing items 181-185 of 185
Method and apparatus for vapor compression refrigeration and air conditioning using liquid recycle
(United States. Patent and Trademark Office, 1992-03-24)
A high efficiency evaporative intercooler/compressor assembly in which compressed refrigerant vapors are desuperheated by the introduction of a selected liquid refrigerant is disclosed. Additionally, the present invention ...
Gate adjusted resonant tunnel diode device and method of manufacture
(United States. Patent and Trademark Office, 1992-03-03)
A gated resonant tunneling diode has a semiconductor mesa formed on a semiconductor substrate, a tunneling barrier layer between the mesa and the substrate, and a gate layered over the substrate about the mesa and aligned ...
Superconducting coil and method of stress management in a superconducting coil
(United States. Patent and Trademark Office, 1999-12-14)
A superconducting coil (12) having a plurality of superconducting layers (18) is provided. Each superconducting layer (18) may have at least one superconducting element (20) which produces an operational load. An outer ...
Protein foods and food ingredients and processes for producing them from defatted and undefatted oilseeds
(United States. Patent and Trademark Office, 1992-02-04)
True oilseed protein curd products are produced from defatted and undefatted oilseeds and oilseed materials without inherent undesirable components responsible for poor taste, odor and color. The curds are produced through ...
Use of baculovirus early promoters for expression of foreign genes in stably transformed insect cells
(United States. Patent and Trademark Office, 1991-12-31)
The present invention provides an alternative strategy for baculovirus-mediated foreign gene expression: the promoters from immediate-early or delayed-early baculovirus viral genes were used to obtain the continuous ...