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Patent # Description
US-5,185,935 Method and apparatus for separation measurement and alignment system
The method and apparatus for controlling the displacement of a steerable driven trailing machine with respect to a leading machine by measuring the separation...
US-D333,308 Heat pump accessory
US-5,185,549 Dipole horn piezoelectric electro-acoustic transducer design
A piezoelectric electro-acoustic device for converting an electric signal into an acoustic vibration and/or for converting acoustic vibrations into an electric...
US-5,185,308 Catalysts and processes for the manufacture of vinyl acetate
A shell impregnated catalyst for use in the production of vinyl acetate from ethylene, acetic acid and an oxygen containing gas is provided. The catalyst has a...
US-5,185,200 Aqueous polyisocyanate dispersions with reduced isocyanate contents and their use for the production of...
The present invention is directed to an aqueous polyisocyanate dispersion which has an isocyanate content of at least 0.5% by weight, based on the weight of the...
US-5,185,013 System of crack repair for building and paving material
A method of crack repair for building and paving material which lowers an existing surface (S) to a new working surface (W) which is low enough to effect repairs...
US-5,184,913 Watercraft launching and lift assembly and kit therefor
A launching and lift assembly for small watercraft such as a jet ski comprises a skid cradle for seating the watercraft thereon for sliding movement off an end...
US-5,184,416 Signal mousetrap apparatus
A mousetrap apparatus is arranged to include a plurality of contact bosses mounted fixedly to a mousetrap assembly base, whereupon tripping of the mousetrap bail...
US-5,183,943 Reactivation of hydroformylation catalysts
A process for improving the catalytic activity of a partially deactivated solubilized rhodium - tertiary organophosphine complex hydroformylation catalyst.
US-5,183,936 Anhydrous diluent process for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
The process for oxidation of propylene to acrolein and the oxidation of propylene to acrylic acid in two stages with acrolein as an intermediate are improved by...
US-5,183,575 Methods for the flocculation of coal fines and insoluble metals in coal mine waters
Coal fines and suspended insoluble metals are flocculated from coal mine drainage waters by adding a polymeric tannin-amine compound.
US-5,182,342 Hydrofluorocarbon solvents for fluoromonomer polymerization
A novel process for the free radical polymerization of fluoromonomers in which selected hydrofluorocarbon solvents are used. The solvents have little effect on...
US-5,182,338 Polymer blend compositions
The present invention is directed to the use of an epihalohydrin/ethylene oxide copolymer to impart antistatic properties to polyolefins, such as polypropylene.
US-5,181,482 Sootblowing advisor and automation system
A method and system for controlling and providing guidance in sootblowing based on continuous plant monitoring and model calculations. The continuous monitoring...
US-5,181,397 Substitute for pierced earrings
A substitute for pierced earrings includes dual attachment devices which operate together to facilitate attachment of the present invention over the user's ear....
US-5,180,875 Scope adjustment for firearms
Adjustment means for a scope having a tubular body and a zoom ring mounted on the tubular body for varying the magnification power of the scope are disclosed. A...
US-5,180,854 Process for catalyst aldehyde product separation
Process for the separation and recovery of aldehyde product from a non-aqueous hydroformylation reaction product composition comprising the aldehyde product, a...
US-5,180,074 Floor box
A floor box having structure which eliminates screws for holding the cover assembly on the box, the structure permitting the box and the cover assembly to be...
US-5,179,232 Process for solubilizing formaldehyde oligomers
A process for solubilizing solid formaldehyde oligomers without contaminating the solution product with undesirable solvent products by treating the oligomer...
US-5,179,223 Process for producing carbamates from oximes
A process for producing a carbamate is disclosed. In one embodiment, the process comprises contacting a mixture comprising a primary amine component, an urea...
US-5,179,183 Curable compositions based on (N-substituted carbamoyloxy)alkanoyloxyalkyl acrylate polymers
Curable compositions based on (N-substituted carbamoyloxy)alkanoyloxyalkyl acrylate polymers. When cured the compositions are, for example, high-quality...
US-5,179,057 Catalysts for alkenyl alkanoate production
This invention provides a process for producing improved catalysts for the production of alkenyl alkanoates by the reaction of an alkene, an alkanoic acid and an...
US-5,179,056 Production of alkenyl alkanoate catalysts
This invention provides a process for producing improved catalysts for the production of alkenyl alkanoates by the reaction of an alkene, an alkanoic acid and an...
US-5,178,673 Investment casting compositions and processes for the manufacture and use thereof
This invention relates to investment casting compositions comprising (i) a refractory material, e.g., a ceramic material, and (ii) a soluble core material...
US-5,178,650 Polyimide gas separation membranes and process of using same
Novel aromatic polyimide gas separation membranes and the process of using such membranes to separate one or more gases from a gaseous mixture is disclosed. The...
US-5,178,325 Apparatus and methods for application of coatings with compressible fluids as diluent by spraying from an orifice
This invention is directed to an improved spray apparatus and corresponding methods for coating substrates with a coating material and a supercritical fluid or a...
US-5,177,883 Adjustable height shoe for leg lengthening procedures and leg length discrepancies
An adjustable height shoe for leg lengthening procedures to correct for leg length discrepancy has a removable outer sole which is coupled to a midsole of a shoe...
US-5,177,294 Catalysts for conversion of methane to higher hydrocarbons
Catalysts for converting methane to higher hydrocarbons such as ethane and ethylene in the presence of oxygen at temperatures in the range of about 700.degree....
US-5,176,342 Goggles emergency release apparatus
A goggles emergency release apparatus is disclosed wherein an actuator, ptioned adjacent the goggles latching mechanism, drives a wedge into the mechanism to...
US-5,175,350 Melt crystallization process for preparing high trans, trans-isomer containing 4,4'-diisocyanato...
The present invention is directed for preparing a 4,4'-diisocyanato dicyclohexylmethane which contain a relatively high amount of the trans,trans-isomer. The...
US-5,175,026 Method for hot-dip coating chromium-bearing steel
A method of pretreating and hot-dip coating aluminum or aluminum alloys on a chromium-containing steel strip to provide an improved coating comprising annealing...
US-5,174,751 Mobile infrared heater
A mobile fossil fuel heating device allows almost any indoor or outdoor area to be heated with radiant heat. A radiant tube gas burning heater is mounted on a...
US-5,174,684 Apparatus and method of removing cable
A method of and apparatus for removing underground telecommunications cable which involves excavating the earth at predetermined intervals, such as 100 to 150...
US-5,174,622 Combination roll cage and cover for all-terrain vehicles
A combination roll cage and cover removably mounted to all-terrain vehicles providing protection to riders of such vehicles from road hazards, debris and the...
US-5,172,824 Trash organizer for recycling
A trash organizer for recycling of items makes trash sorting easy and encourages and reminds people to be environmentally concerned. The organizer includes a...
US-5,171,968 Low porosity welding electrode
The invention provides a welding electrode useful for reducing nitrogen porosity in a weld. A metallic base having 1.5 to 6 weight percent titanium, balance...
US-5,171,759 Polymer polyol compositions and their use in the preparation of polyurethane foams
Polymer polyol compositions are provided which are useful for the production of flexible polyurethane foams. The polymer polyol compositions are composed of (1)...
US-5,171,613 Apparatus and methods for application of coatings with supercritical fluids as diluents by spraying from an orifice
This invention is directed to improved spraying apparatus for coating substrates with a coating material and supercritical fluid which apparatus is provided with...
US-5,171,381 Intermediate temperature aluminum-base alloy
The invention comprises an alloy having improved intermediate temperature properties at temperatures up to about 316.degree. C. The alloy contains (by weight...
US-5,171,089 Semi-continuous method and apparatus for forming a heated and pressurized mixture of fluids in a predetermined...
The present invention is directed to apparatus and methods for effectively supplying, feeding, measuring, proportioning, mixing, pressurizing, and heating on a...
US-5,170,727 Supercritical fluids as diluents in combustion of liquid fuels and waste materials
The present invention is directed to processes and apparatus in which supercritical fluids are used as viscosity reduction diluents for liquid fuels or waste...
US-5,170,670 Three axis velocity probe system
A three-axis velocity probe system for determining three-axis positional velocities of small particles in fluidized bed systems and similar applications. This...
US-RE34,145 Encapsulating finely divided solid particles in stable suspensions
Finely divided water insoluble solid particles free of ionic charges and ranging in size from about 0.01 to several hundred microns or higher, including but...
US-5,169,981 Synthesis of alpha-substituted alkadienes
Organic polymer additive containing polar functional groups enhances the stability of palladium-containing catalysts for the telomerization of conjugated...
US-5,169,461 High temperature aluminum-base alloy
The alloy of the invention has improved intermediate temperature properties at temperatures up to about 482.degree. C. The alloy contains (by weight percent) a...
US-5,169,005 Apparatus for separating material of lighter specific gravity from material of a heavier specific gravity
A device for separating material of lighter specific gravity from material of a heavier specific gravity. The device is comprised of a generally semi-cylindrical...
US-D331,554 Pneumatic tire tread and buttress
US-5,167,800 Apparatus for treatment of acidic water streams
An apparatus and method are described for treating a flowing water stream with a chemical treatment agent. In particular, the apparatus includes a hopper for...
US-5,167,728 Controlled grain size for ODS iron-base alloys
The process of the invention relates to forming MA iron-base ODS alloys. A billet of iron-base ODS alloy is provided. The billet is consolidated at a temperature...
US-5,167,676 Apparatus and method for removing particulate deposits from high temperature filters
A combustion of a fuel-air mixture is used to provide a high-temperature and high-pressure pulse of gaseous combustion products for the back-flush cleaning of...
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