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Now showing items 131-140 of 190
Guardrail extruder terminal
(United States. Patent and Trademark Office, 1990-05-29)
A guardrail extruder terminal for flattening a W-beam guardrail and bending the guardrail to dissipate the energy of a vehicle impacting the end of the guardrail includes a feeder chute. The feeder chute is provided with ...
Distribution manifold for mobile span-and-tower irrigation systems
(United States. Patent and Trademark Office, 1990-08-21)
A field planting system for use in conjunction with large span and wheel tower irrigation apparatus to place seed in a field across a number of rows simultaneously. Seed is suspended uniformly in a gel solution and injected ...
Bellows heat pipe for thermal control of electronic components
(United States. Patent and Trademark Office, 1990-08-28)
A bellows type heat pipe which conducts heat away from an electronic device to a heat sink. The heat pipe is a sealed bellows type container which has an evaporator section at one end and a condenser section at an opposite ...
Lithium/magnesium oxide catalyst and method of making
(United States. Patent and Trademark Office, 1993-10-19)
An improved method for preparing a catalyst which is superior for converting methane to ethane and ethylene is described. The method involves mixing a solution of a magnesium alkoxide in alcohol with a solution of a lithium ...
Method to improve the efficiency of processing and secretion of foreign genes in insect systems
(United States. Patent and Trademark Office, 1994-01-11)
The engineering of foreign vertebrate gene constructs by recombinant DNA techniques for the more efficient processing and secretion of foreign genes in insect systems is done by replacing the foreign vertebrate protein ...
Safety end barrier for concrete road barriers
(United States. Patent and Trademark Office, 1994-03-22)
A safety end barrier for use in coordination with roadside barriers. The safety end barrier lies substantially parallel to the direction of traffic flow and increases in height from about natural ground level at its lower ...
Method and apparatus for sensing the rotor position of a switched reluctance motor without a shaft position sensor
(United States. Patent and Trademark Office, 1994-03-01)
Apparatus and method for detecting rotor (12) position in a switched reluctance motor (18) having multiple stator phases (A--A', B--B', and C--C'). A multiplexer (48) intermittently connects a known resistor (54) to a ...
Modular tray accumulator system
(United States. Patent and Trademark Office, 1993-06-22)
A modular tray accumulator system includes a number of horizontal and vertical stacked conveyors arranged in a portable module. Each conveyor operates independently of the others. The system may be mechanically raised or ...
Treatment of low pressure glaucoma and ischemic retinal degeneration with loxapine
(United States. Patent and Trademark Office, 1993-10-12)
The invention relates to a method for increasing blood flow to the retina and choroid in subjects with decreased retinal or choroidal blood flow. The method involves the topical administration of loxapine and is useful for ...
Treatment of low pressure glaucoma and ischemic retinal degeneration
(United States. Patent and Trademark Office, 1993-10-12)
The invention relates to a method for increasing blood flow to the retina and choroid in subjects with decreased retinal or choroidal blood flow. The method involves the topical administration of metoclopramide and is ...