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| Patent # | Description |
|---|---|
| US-4,696,784 |
System for manipulating radioactive fuel rods within a nuclear fuel
assembly A system constructed of three tools for manipulating fuel rods with a nuclear fuel assembly is disclosed. The individual tools are adapted for displacing fuel... |
| US-4,696,783 |
Electromagnetic control bar drive device, with reduced heat losses The electromagnetic device is suitable for use in actuating a pressurized water reactor control bar. It comprises a shaft and a fluid-tight casing in which are... |
| US-4,696,782 |
Ore irradiator An irradiator for irradiating lumps of ore, to activate a selected substance in the ore by neutron activation, consists of a cylindrical chamber 10, a vibrated... |
| US-4,696,781 |
Composite first wall for fusion device A first wall structure for use in a fusion device surrounds the plasma region and includes a base wall which is substantially continuous. The base wall has an... |
| US-4,696,780 |
Method of manufacturing a prosthesis cuff to receive an amputation stump In a method of manufacturing a prosthesis cuff to receive an amputation stump, particularly for a lower-leg prosthesis, a positive cast of the stump is... |
| US-4,696,779 |
Method and apparatus for forming an isotropic self-adhering elastomeric
ribbon Apparatus and method for extruding and cooling self-adhering elastomeric materials to obtain substantial uniform consistency. This is accomplished by... |
| US-4,696,778 |
Process for sintering silicon nitride articles A process for sintering silicon nitride articles to a density greater than 98% of theoretical density comprises the steps of heating a silicon nitride article in... |
| US-4,696,777 |
Composite ceramic structure and method for manufacturing the same A method of producing a composite ceramic structure, including: preparing a formed ceramic piece which constitutes a portion of the composite ceramic structure;... |
| US-4,696,776 |
Method of producing polyurethane foams for low stress encapsulation A method for encapsulating electronic components in high acceleration and high thermal cycling environments. A liquid uncured thermal setting polyurethane... |
| US-4,696,775 |
Device for producing a gas-and-liquid mixture A device for producing a gas-and-liquid mixture, such as for intake by humans, includes a holder for the liquid and a feeding arrangement for the gas. The... |
| US-4,696,774 |
Decolorizing arylsulfonyl halides There is disclosed a process for decolorizing arylsulfonyl halides. The disclosed process decolorizes arylsulfonyl halides derived from the reaction of an... |
| US-4,696,773 |
Process for the preparation of isethionic acid A process for the preparation of isethionic acid involving the reaction of sodium isethionate and hydrogen chloride in an alcoholic solvent is described. |
| US-4,696,772 |
Amine oxidation using carbon catalyst having oxides removed from surface An improved process is provided for the selective production of secondary amines and primary amines by bringing together under reaction conditions a tertiary... |
| US-4,696,771 |
Aminopolyols and polyurethanes prepared therefrom Novel aminopolyols are the products of the reaction of an N-substituted ethanolamine with a terminal epoxy-containing compound. The epoxy-containing compounds... |
| US-4,696,770 |
Method for the synthesis of sulfonated rubrene An improved process for the production of sulfonated rubrene is disclosed whereby fuming sulfuric acid is employed as the sulfonating agent. The resultant... |
| US-4,696,769 |
Method and binder for the manufacture of nuclear fuel pellets, and the
product A method and binder composition for prolonging the induced plasticity of a particulate ceramic material admixture comprising uranium dioxide and a fugitive... |
| US-4,696,768 |
Process for the separation of large amounts of uranium from small
amounts of radioactive fission products,... A process for separating large amounts of uranium from small amounts of radioactive fission products, which are present in basic, aqueous carbonate containing... |
| US-4,696,767 |
Surfactant compositions A surfactant composition comprising an aqueous solution of an alkali metal salt of a fatty acyloxy alkane sulfonate and a polyol; a cleansing combination of this... |
| US-4,696,766 |
(2R*,3S*)-(E)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-
ol (2R*,3S*)-(E)-3-Methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol possesses a very intense creamy, woody, musk, sandalwood odor and is a valuable... |
| US-4,696,765 |
Semiconductive resin composition A semiconductive resin composition used in power cables having excellent properties is disclosed, which comprises 100 parts by weight of a base resin of at least... |
| US-4,696,764 |
Electrically conductive adhesive composition An electrically conductive adhesive composition which provides electric conductivity between facing electrodes but maintains electric insulation in the lateral... |
| US-4,696,763 |
Compositions containing heterocyclic corrosion inhibitors New anticorrosive compositions comprise: (A) an applicational medium selected from (a) surface coatings and (b) wholly or partly aqueous non-coating media, (B) as... |
| US-4,696,762 |
Hydroxypropylmethylcellulose A process is used to increase the rate and quality of dispersion of hydroxypropylmethylcellulose (HPMC) in water. The HPMC is dry blended in a fluidized bed by... |
| US-4,696,761 |
De-foamer and processes for its production To produce a de-foamer, mono- and/or poly-functional isocyanate is reacted with mono- and/or polyfunctional amines, preferably in equivalent ratio 0.5:1 up to... |
| US-4,696,760 |
Method for production of aqueous dispersion of N-substituted
N',N'-alkylene urea A method for the production of an aqueous dispersion of a water insoluble N-substituted N',N'-alkylene urea having the general formula I: ##STR1## wherein... |
| US-4,696,759 |
Ester compound A novel ester compound exhibiting liquid crystal phases within a broad temperature range and having a low viscosity and a high compatibility with liquid crystal... |
| US-4,696,758 |
Gas mixtures for the vapor deposition of semiconductor material Precursor gaseous mixtures from which to glow discharge deposit wide and narrow band gap semiconductor alloy material, said material characterized by improved... |
| US-4,696,757 |
Stable hydrogen peroxide gels Aqueous hydrogen peroxide gels possessing enhanced low temperature stability, useful in treating surface cuts and bleaching hair, are prepared employing certain... |
| US-4,696,756 |
Organopolysiloxane composition for viscous fluid coupling A composition for viscous fluid coupling is described. The composition comprises a liquid organopolysiloxane and a reaction product of a liquid ... |
| US-4,696,755 |
Lubricating oil compositions containing hydroxy polyether polyamines Lubricating oils containing an additive which contributes dispersancy and detergency to the lubricating oils are provided. The additives comprise hydroxy... |
| US-4,696,754 |
Lubricant-stabilizer compositions for halogen-containing organic
polymers and polymer compositions thereof Compositions comprising a combination of a dihydrocarbyl ester of maleic acid and a metal salt of a monohydrocarbyl ester of maleic acid are useful as... |
| US-4,696,753 |
Lubricant for a tire and wheel assembly A lubricant for a tire and wheel assembly to reduce friction between the inner wall of a tire and the rim or other parts of the vehicle wheel. The lubricant... |
| US-4,696,752 |
System for acidizing oil and gas wells A composition comprising methanol and ethanol, a propanol, or tertiary-butanol, or any combination thereof and a mixture of C.sub.6 -alcohols through C.sub.10... |
| US-4,696,751 |
Vibratory screening apparatus and method for removing suspended solids
from liquid A vibratory screening apparatus for removing suspended solids from liquid comprising a first mesh screen having openings with first and second dimensions for... |
| US-4,696,750 |
Flocculation of particles by polymers that precipitate out of solution A process for flocculating solid fines from a solution comprising said solid fines and an organic liquid which comprises the steps of: (a) adding with mixing... |
| US-4,696,749 |
Oxidative treatment of wastewaters Wastewaters are subjected to an oxidative treatment with a carbon-containing catalyst and an oxidizing agent by a process in which the carbon carrier used, e.g.... |
| US-4,696,748 |
Plasma separator and a process for preparing the same A plasma separator containing porous hollow fibers composed of a polyolefin having elliptic pores defined by microfibrils and knotted portions, in which the... |
| US-4,696,747 |
Process for the elimination of nitrates by means of a microbiological
conversion in the presence of hydrogen gas In a microbiological process for the elimination of nitrates from an aqueous liquid, the liquid to be denitrified passes through a first reaction zone containing... |
| US-4,696,746 |
Two phase anaerobic digestion A two phase anaerobic digestion process for production of methane from organic carbonaceous material in which an active acid forming microbial population is... |
| US-4,696,745 |
Separating agent with fluoroalkyl group A method for producing a separating agent having a fluorine-containing group and a hydrophilic group, wherein a cross-linking component consisting of alkylene... |
| US-4,696,744 |
Coffee filters and dispenser container therefor Coffee filters formed by longitudinally spaced segments of a continuous tape of filter paper, connected by intact strips of said paper, the tape being rolled... |
| US-4,696,743 |
Centrifugation Centrifugation apparatus comprising a sample chamber, a deposit-receiving surface such as a slide and a filter card having an aperture adapted to define on that... |
| US-4,696,742 |
Active carbon fibers and filter adsorption unit for water purification
comprising said fibers Active carbon fibers derived from acrylic fibers and having a BET specific surface area (SA) of 800 to 2,000 m.sup.2 /g, a pore volume (Vp) to (SA) ratio, i.e.,... |
| US-4,696,741 |
Vortex breaker for use in a liquid-liquid separator or the like Apparatus for use in a fluid separation vessel to improve the separation of liquids of different densities which includes a tubular conduit extending upwardly a... |
| US-4,696,740 |
Unit type waste water treating apparatus In apparatus for purifying waste water with activated sludge deposited on carrier particles, in which air is introduced into a treating tank for circulating the... |
| US-4,696,739 |
Water purification apparatus This apparatus and method consists of serially or in parallel of contacting a contaminated water countercurrently with air, preferably containing ozone, to... |
| US-4,696,738 |
Material separating surface An aggregate separator has a fan-shaped separating surface made up of an array of diverging end-stretched wires which are permitted to oscillate individually in... |
| US-4,696,737 |
Fiber recovery elutriating hydrocyclone An improved method of centrifugally separating, cleaning or classifying solids contained in a fluid flow delivered to a hydrocyclone 2 through inlet 28 wherein... |
| US-4,696,736 |
Device for washing out organic loam-like impurities from continuously
fed large and fine granular solids The device has an endless conveyor belt 29 supported on support rollers 17, 18, 18', 6, 32, 31, 7, which forms a washing trough 30, to which the material to be... |
| US-4,696,735 |
Method and apparatus for multiphase coal hydrogenation reactors with
exothermal heat of reaction having gas... A practically isothermal temperature distribution of the reactor contents is obtained, especially for high temperature and pressurized hydrogenation reactors... |
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