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Now showing items 31-40 of 46
One-unit photo-activated electrolyzer
(United States. Patent and Trademark Office, 1988-02-02)
A photo-activated semiconductor device is adapted to be exposed to light energy. Two physically separated electrocatalysts are placed in electrical contact with the photo-activated semiconductor device. An electrolytic ...
Sensor having piezoelectric crystal for microgravimetric immunoassays
(United States. Patent and Trademark Office, 1988-04-05)
A sensor and method for performing immunoassays using surface acoustic waves on a piezoelectric crystal is provided. A specific antigen or antibody is bonded to the surface of the piezoelectric crystal and its resonant ...
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. ...
Process for preparing a curd-like product from cottonseed and other oilseeds
(United States. Patent and Trademark Office, 1981-12-22)
A bland curd-like product is derived from glandless cottonseed by an aqueous extraction process. After a heat treatment of a cottonseed "milk", coagulation is allowed to occur and the whey is separated. The coagulum is ...
Ophthalmic compositions and their use for treating elevated intraocular pressure and glaucoma
(United States. Patent and Trademark Office, 1985-06-04)
Antiglaucoma compositions that contain enriched R-(+)-1-tert-butylamino-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)oxy]-2-prop anol compared to the S-(-)-isomer and the ophthalmologically acceptable acid addition salts thereof ...
Method of producing low-gossypol cottonseed protein material
(United States. Patent and Trademark Office, 1985-10-08)
There is disclosed a method of producing a substantially gossypol-free protein food product by boiling a press-cake or solvent extracted gossypol-containing cottonseed metal in the presence of a hydrochloric acid solution. ...
Process for producing a cloned luciferase-synthesizing microorganism
(United States. Patent and Trademark Office, 1986-04-08)
A process for producing a cloned luciferase-synthesizing microorganism, capable of the expression of bioluminescence, is disclosed. The process involves isolation and digestion of the genomic DNA of an appropriate ...
Method and ophthalmic composition for treating ocular hypertension and glaucoma with butyrophenones
(United States. Patent and Trademark Office, 1986-01-21)
Aqueous humor formation and intraocular pressure in mammals having ocular hypertension or glaucoma may be reduced by topically administering to a hypertensive eye an ophthalmologically acceptable amount of a dopamine ...
Methods and compositions for the detection of acquired immune deficiency syndrome
(United States. Patent and Trademark Office, 1987-09-08)
An immunoreagent useful to diagnose Acquired Immune Deficiency Syndrome (AIDS) is provided. The immunoreagent comprises tracer tagged antibodies which are selectively reactive with lymphoid cells of AIDS infected tissue. ...
Method of making n-silicon electrodes
(United States. Patent and Trademark Office, 1988-03-29)
The photoelectrolysis of water by solar radiation to produce hydrogen and oxygen is achieved using semiconductor electrodes. The cell comprises a p-silicon wafer treated with catalyst as photocathode and metal doped n-silicon ...