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| Patent # | Description |
|---|---|
| US-5,069,886 |
Process and installation for the recovery of ammonia during the
separation of nitrogen oxide from waste gases Process and apparatus wherein nitrogen oxides NO.sub.x contained in waste gases produced by combustion of fossil fuels in a firing plant are removed by reacting... |
| US-5,069,885 |
Photocatalytic fluid purification apparatus having helical
nontransparent substrate Apparatus for the purification of a fluid, such as water, which in the presence of light of an activating wavelength brings the fluid into contact with surfaces... |
| US-5,069,884 |
Process for the purification of an aqueous alkali metal chloride
solution from ammonium and iodine compounds Process for the purification of an aqueous alkali metal chloride solution from iodine compounds and ammonium compounds, in which the operation is carried out in... |
| US-5,069,883 |
Device for continuous contacting of liquids and solids A liquid-solid contacting device having a plurality of chambers communicating with a cylindrical valve. The valve is situated in the central axis of the device... |
| US-5,069,882 |
Carbon black reactor with a choke extension A carbon black reactor having an extended reaction choke substantially reduces the presence of coke and refractory grit in the carbon black product and erosion... |
| US-5,069,881 |
Device and method for applying adhesives The invention is directed to a device and a method for the application of any adhesive. The device include a hydraulically actuated mixhead which contains means... |
| US-5,069,880 |
Ozone sterilizer A sterilizer having a generator of concentrated (10% +) ozone, a holding tank receiving the generator output, a sterilizer chamber fed from the holding tank, and... |
| US-5,069,879 |
Automated apparatus for detecting gaseous components in air with a
colorimetric testing tube The invention is directed to an arrangement for detecting gaseous components in air wherein an air pumping device pumps a sample quantity through the testing... |
| US-5,069,878 |
Integrity preserving and determining urine sample collection apparatus A drug testing urine sample collector includes a multiple tamper-proof system to make sure that freshly voided samples of urine are not replaced or adulterated.... |
| US-5,069,877 |
Article for diffusing volatile substances, and in particular perfume A consumable article for diffusing active volatile substances, in particular perfume, into the ambient atmosphere, the article comprising a support element of... |
| US-5,069,876 |
Combined scent and audio point of sale display unit A scent and audio point of sale display unit having a housing of a parallepiped shape, in which a prerecorded tape player and scent-emitting mechanism are... |
| US-5,069,875 |
Method of adding silicon to aluminum Disclosed is a method of adding silicon to aluminum. The method is characterized in that silicon particles having a diameter ranging between 2 mm and 50 mm are... |
| US-5,069,874 |
Method for reducing high-load, low-speed wear resistance in sliding
members Disclosed herein is a wear-resistance alloy comprising 10 to 40 wt % of Zn, 3 to 10 wt % of Al, 0.1 to 4 wt % of Cr and the balance Cu. |
| US-5,069,873 |
Low carbon directional solidification alloy A nickel base superalloy for columnar grain, directional solidification which contains Re for strength and creep resistance, and substantially eliminates the use... |
| US-5,069,872 |
Cutting tool An improved cutting tool is provided, especially useful for hand shears. The cutting edge of the tool is made of a wear-resistant material of either: (a) 85% to... |
| US-5,069,871 |
Method of using an austenitic steel alloy as a wear part subject to
gouging abrasion type metal loss A method of producing a crusher wear part and the like subject to gouging abrasion type metal loss wherein the part is made of a modified austenitic (Hadfields)... |
| US-5,069,870 |
High-strength high-CR steel with excellent toughness and oxidation
resistance A high-strength high-Cr steel with excellent high-temperature strength and toughness as well as improved resistance to oxidation and high-temperature corrosion... |
| US-5,069,869 |
Process for direct shaping and optimization of the mechanical
characteristics of penetrating projectiles of... A process for shaping penetrating projectiles useful in the manufacture of military ammunition, comprising: preparing an alloy of tungsten, nickel, iron and... |
| US-5,069,868 |
Method for producing thermoelectric elements Thermoelectric elements with excellent thermoelectric characteristics such as Seebeck coefficient thermoelectromotive force and thermal conductivity can be... |
| US-5,069,867 |
Process of manufacturing high-strength sintered members To permit an economical manufacture of high-strength sintered members for use in valve timing mechanisms of internal combustion engine by powder metallurgy with... |
| US-5,069,866 |
Method for manufacturing a compound pipe A method of preparing a compound pipe, the wall of which comprises an inner layer of a first material and an outer layer of a second material. Powders of the two... |
| US-5,069,865 |
Method of forming a gripper cavity in a fuel rod end plug A method of forming a gripper cavity in a nuclear fuel rod end plug includes the basic steps of providing an end plug blank having an internal bore of... |
| US-5,069,864 |
Nuclear fuel assembly spacer and spring A spring-and-spacer assembly for maintaining fuel rods in a upright preferred position in a fuel assembly of a nuclear reactor core is provided. The spring has a... |
| US-5,069,863 |
Dual winch nuclear fuel transfer system providing more reliable fuel
transfer during refueling operations A transfer system moves fuel assemblies along a track extending through a transfer tube within a containment wall in a nuclear power plant between the auxiliary... |
| US-5,069,862 |
Apparatus for handling a machine for the tensioning of screwed
connecting elements An apparatus for handling a machine for the simultaneous tensioning of screwed connecting elements (3) such as bolts or pins intended, for example, for the... |
| US-5,069,861 |
Apparatus for the remote unscrewing and extraction of an assembly screw The apparatus comprises a pole (32), a C-shaped frame (34) fastened to one end of the pole (32) and having two branches (35, 36) substantially parallel to one... |
| US-5,069,860 |
Rotary lock for a control rod drive A rotary lock is disclosed for preventing rotation of a shaft, such as a shaft used in a control rod drive for a nuclear reactor. The lock includes a stationary... |
| US-5,069,859 |
Method of injection molding with pressurized-fluid assist A method and system are disclosed for locally introducing fluid, such as a gas, at a predetermined location into molten resin downstream from a resin injection... |
| US-5,069,858 |
Method for the use of gas assistance in the molding of plastic articles A method of gas-assisted injection molding in which a first charge of pressurized gas is injected into the mold, but not into the article-defining cavity. The... |
| US-5,069,857 |
Process for the production of molded articles by deep-drawing
prefabricated polyurethane(urea) parts or by... The invention is directed to a process for the production of molded articles by deep-drawing a prefabricated polyurethane(urea) part produced from a... |
| US-5,069,856 |
Method of forming a headed thermoplastic tube A headed thermoplastic tube is formed solely from a thermoplastic extruded, stretched, cylinder by positioning the cylinder over a forming mandrel with an... |
| US-5,069,855 |
Process for preparing rolled heat-treated films or sheets The present invention provides a process for preparing rolled heat-treated films or sheets of a crystalline thermoplastic resin in which heat shrinkage is... |
| US-5,069,854 |
Alumina fiber with carbon inclusion and a method of producing the same An electrically conductive alumina fiber which heretofore known only as electrically insulative is now provided, which comprises an aluminum oxide matrix, and a... |
| US-5,069,853 |
Method of configuring extrudate flowing from an extruder die assembly A method is described for bending an extrudate exiting an opening in an die assembly without substantially changing the cross sectional shape of the extrudate.... |
| US-5,069,852 |
Method and device for the manufacture of a sealing gasket on the rim of
a sheet of glass A method of manufacturing a sealing gasket on the rim of a sheet of glass has a preformed sealing gasket fixed to the rim of a glass. Polymerization is carried... |
| US-5,069,851 |
ABS/Acrylic lamination process Continuous lamination of ABS and polymethylmethacrylate (PMMA) is achieved employing a continuous sheet or reel of PMMA 0.1 inch to 0.250 inch thick optionally... |
| US-5,069,850 |
Coextrusion apparatus and method using a rigid die for varying the outer
profile of a tubular extrudate Coextrusion apparatus for varying the outer profile of a generally tubular extrudate formed by merging inner and outer streams of elastomeric material by varying... |
| US-5,069,849 |
Method for forming a molding A method for forming a window frame molding for use in association with a motor vehicle window glass. The molding is formed by extruding a plurality of linear... |
| US-5,069,848 |
Extrusion process of polyimide and polyimide pellet used for the process Polyimide which is obtained by polymerization and consists essentially of recurring structural units of the formula (I): ##STR1## wherein X is a single bond... |
| US-5,069,847 |
Improvements in process for preparing spun yarns Solid polyester fiber in spun yarns, and fabrics and garments and precursor staple fiber and filamentary tow, are prepared by an improved process involving... |
| US-5,069,846 |
Process for preparing drawn filament yarns Drawn polyester multi-filament yarns, preferably prepared by a coupled process of spin-drawing, and of fabrics and garments thereof, are prepared by an improved... |
| US-5,069,845 |
Improvements in process for preparing spin-oriented feed yarns Polyester filaments in spin-oriented feed yarns, such as DTFY, and in draw-textured and other drawn yarns therefrom, and in fabrics and garments of such yarns,... |
| US-5,069,844 |
Improvements in process for preparing crystalline spin-oriented filaments Polyester crystalline filaments that have been prepared by spin-orientation, and filaments prepared by drawing such filaments without texturing, in yarns... |
| US-5,069,843 |
Processing ethylene terephthalate/hexahydroterephthalate copolymer
filaments A process for improving the properties of fibers of a copolymer of ethylene terephthalate/hexahydroterephthlate units with a high proportion of ... |
| US-5,069,842 |
Process of shaping carbonaceous blocks by multiaxial compacting The invention concerns a process for shaping, by compacting, carbonaceous blocks formed by a carbonaceous paste based on a carbonaceous aggregate such as coke,... |
| US-5,069,841 |
Molybdenum disilicide alloy matrix composite Compositions of matter consisting of matrix materials having silicon carbide dispersed throughout them and methods of making the compositions. A matrix material... |
| US-5,069,840 |
Molding plastic articles Apparatus and method for molding plastic articles including oscillating the molten plastic in the mold cavity. The method and apparatus is particularly suitable... |
| US-5,069,839 |
Process for increasing the firing shrinkage of ceramic film casting
mixtures The firing shrinkage of ceramic film casting mixtures can be increased by adding a high molecular weight mixed ester or a mixture of various high molecular... |
| US-5,069,838 |
Method of producing frame-installed seat pad structure A method of producing a frame-installed seat pad structure, which includes by steps (a) preparing a mold assembly which includes a mold and a lid, the lid having... |
| US-5,069,837 |
Method of forming inflatable upholstered cushion A seat back or seat bottom cushion incorporates one or more inflatable/deflatable air chamber bladders. The cushions are integrally formed with the bladders by... |
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