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Now showing items 11-20 of 46
Apparatus and method for obtaining a core at in situ pressure
(United States. Patent and Trademark Office, 1982-03-02)
A method and apparatus are disclosed for obtaining a core at in situ pressure of sedimentary deposits at the bottom of a well bore or body of water. The core barrel has a pressure chamber that is closed and opened by a ...
Method of using interferon in low dosage to regulate appetite and efficiency of food utilization
(United States. Patent and Trademark Office, 1989-04-11)
Method of making sodium zirconium silico-phosphates
(United States. Patent and Trademark Office, 1985-04-23)
Homogeneous sodium zirconium silico-phosphates having the formula Na1+x+4y Zr2-y (SiO4)x (PO4)3-xwhere x is from 1 to 2.8 and y is between 0 and about 0.5, are prepared by heating a zirconium phosphate with an aqueous, ...
Fiber optic probe for quantification of colorimetric reactions
(United States. Patent and Trademark Office, 1987-07-28)
A fiber optical probe for colorimetric measurement of chemical properties suitable for the insertion into living tissue. A chemical to be colorimetrically measured is introduced into a sample chamber on the side of the ...
Method and apparatus for H2 S electrolysis
(United States. Patent and Trademark Office, 1989-08-22)
A method and apparatus for refining elemental sulphur and hydrogen gas from H2 S is disclosed. More specifically, the present invention relates to a method and apparatus for vapor phase electrolysis of H2 S gas using a ...
Cathodic electrochemical process for preventing or retarding microbial and calcareous fouling
(United States. Patent and Trademark Office, 1984-04-03)
This invention relates to a method for preventing or retarding microbial or calcareous fouling of a conducting or semi-conducting surface in an aqueous environment. This method produces an effective concentration of hydrogen ...
Process for recovery of protein from agricultural commodities prior to alcohol production
(United States. Patent and Trademark Office, 1986-11-25)
A process is provided for recovering food grade protein from agricultural commodities such as corn, for example, prior to alcohol production. The process involves extracting the protein with an alkali or alkali/alcohol ...
Process for removing undesirable constituents from wheat gluten products
(United States. Patent and Trademark Office, 1987-02-24)
Wheat gluten products may be processed to remove their components which cause undesirable flavors and color. The processing can include extraction with an aqueous solution of alcohol, alkali, or mixtures thereof, and can ...
Process for protecting electrochemical sensors from biofouling in an aquatic environment
(United States. Patent and Trademark Office, 1988-08-16)
A process is described for protecting electrochemical sensors and the like from biofouling--the microbial colonization of sensor surfaces--in an aquatic environment. The process comprises creating an antibiofoulant gas ...
Method and apparatus for isolating protein from glandless cottonseed
(United States. Patent and Trademark Office, 1982-06-01)
A storage protein isolate and a nonstorage protein concentrate are produced in a method where the nonstorage protein is extracted from an oilseed flour, such as cottonseed, using water. The pH of the nonstorage protein ...