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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 of using interferon in low dosage to regulate appetite and efficiency of food utilization
(United States. Patent and Trademark Office, 1989-04-11)
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 ...
Method for producing reflective taps in optical fibers and applications thereof
(United States. Patent and Trademark Office, 1989-07-18)
A method for producing reflectors in a continuous length of optical fiber is disclosed. The present process includes the steps of preparing the ends of two or more optical fibers, placing one or more of these fibers in a ...
Method for producing a recombinant baculovirus expression vector
(United States. Patent and Trademark Office, 1989-11-07)
A method for producng a recombinant baculovirus expression vector, capable of expressing a selected gene in a host insect cell, is disclosed. The method involves cleaving baculovirus DNA to produce a DNA fragment comprising ...
Advanced dynamic impact extension module
(United States. Patent and Trademark Office, 1989-04-18)
An advanced dynamic impact extension module, used to protect occupants of vehicles from the adverse effects of instantaneous deacceleration of a vehicle when the vehicle impacts an end of a concrete barrier wall is disclosed. ...
Low dosage of interferon to enhance vaccine efficiency
(United States. Patent and Trademark Office, 1989-04-11)
A biologically active interferon can be administered to an animal in conjunction with the administration of a vaccine to improve the vaccine efficiency and allow the use of a smaller vaccination dose. This procedure will ...
System and process for conversion of biomass into usable energy
(United States. Patent and Trademark Office, 1989-07-18)
A system is disclosed for converting unconditioned biomass, such as cotton gin trash, into usable energy. This is accomplished by gasifying the biomass, removing the particulate char from the combustible gas using cyclonic ...