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8163211 |
Panel and method for manufacturing the same
It is an object of the present invention to provide a panel capable of obtaining sufficient strength, weight reduction and sound absorbing performance. A space is formed by an inner thin plate...
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8101103 |
Earbud and method of manufacture
An earbud (10) for carrying sound from a source (16) to a person's ear canal, includes a soft foam body (20) and a sleeve (26) of stiffer material lying within the body. The body is molded around...
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8092729 |
Insulation for a steam carrying apparatus and method of attachment thereof
A steam dispersion system including insulation is disclosed. The steam dispersion system may include a steam dispersion tube with at least one opening defined on an outer surface of the steam...
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8061472 |
Non-roll foam eartip
Embodiments disclose a non-roll foam EarTip that may provide for fingertip press-in insertion, improved comfort, simplicity of use, flatter attenuation and/or improved hygienic properties, by way...
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8016922 |
Air filter with composite end cap
The air filter element may include an inner metal liner, an outer metal liner, a filter media, an annular end cap, and a composite end cap The annular end cap is formed over the metal liners such...
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7767046 |
Vehicle wheel construction process
An improved process for permanently attaching an overlay to a wheel disc, wherein the overlay is aligned and spaced apart from the wheel disc. A mold is created by a combination of the overlay,...
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7740679 |
Air filter element with composite molded end cap
A method and apparatus are provided for constructing a filter element, having enhanced structural capabilities, through use of a molded end cap having first and second foam portions of differing...
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7537717 |
Method of manufacturing two-layer roll and method of manufacturing cylindrical member
A method of manufacturing a two-layer roll having a foamed elastic layer provided on a core, and an elastic layer provided on the foamed elastic layer includes the steps of forming the elastic...
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7520535 |
Pipeline joint infill and protective sleeve
An apparatus for protecting exposed pipeline joints on weight coated pipelines used in offshore applications includes a pliable cover sleeve which overlaps a pair of weight coat sections that...
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7370827 |
Packaging spool and process for producing same
A reel or spool package has opposing sidewalls or flanges formed of the specified or appropriate substrate and connected by a core formed of a flowable material which sets or cures to harden, such...
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7300611 |
Capacitance controlling process
Process for controlling the capacitance value (C1) of a tubular sheath (1) formed by extrusion of an insulation compound (2) on an electrical cable (3) in an extrusion head (4), a foaming agent...
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7235199 |
Method for producing monolithic chromatography columns
The invention relates to a process for the production of chromatography columns or capillaries containing sorbents of monolithic mouldings which can remain directly in their gelation mould after...
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7105113 |
Method for flatproofing a tire and wheel assembly and resulting flatproofed assembly
A method is disclosed for flatproofing a tire and wheel assembly with a flexible, lightweight foam-fill by supplying at least two polyurethane reactive materials to a static mixer. The static mixer...
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7066724 |
Apparatus for flatproofing a tire and wheel assembly
An apparatus is disclosed for flatproofing a tire and wheel assembly with a flexible, lightweight foam-fill by supplying at least two polyurethane reactive materials to a static mixer. The static...
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7060151 |
Method of manufacturing a reinforced hose
A method of manufacturing a hose includes the step of extruding a tube assembly comprising (i) a first inner non-foamed layer, (ii) a first outer non-foamed layer positioned around the first inner...
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7025844 |
Vehicle wheel construction process
An improved process for permanently attaching an overlay to a wheel disc, wherein the overlay is aligned and spaced apart from the wheel disc. A mold is created by a combination of the overlay,...
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6912777 |
Method of manufacturing a high-performance, water blocking coaxial cable
A helical corrugated coaxial cable possesses low cost of manufacture comparable to that of braided shield coaxial cable, electrical performance comparable to solid tubular shielded cable,...
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6832429 |
Method to create a hot melt form for use with an air induction assembly
A method for creating a hot melt foamed form for an air induction system. A block of thermal mastic elastomer is melted and blended with nitrogen gas to create a foamed material. The foamed...
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6764622 |
Method of assembling a container with expanding foam
A vacuum-insulated container for transporting and dispensing beverages or food products has a stainless steel vacuum-insulated liner surrounded by a body. The body includes several cylindrical...
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6761840 |
Fiberglass railcar roof
A fiberglass railcar roof that includes a fiberglass surface with a central portion and a peripheral portion adapted to be joined to the upper edge region of a railcar. In some embodiments, the...
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6752954 |
Roller producing method
A manufacturing method is provided for a roller, by which a roller having low eccentricity and high surface smoothness can be obtained without the need to perform cumbersome processes such as...
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6676080 |
Composite airfoil assembly
A composite blade assembly comprises a root portion and blade portion that is connected to the root portion. The root portion comprises inner and outer rings and the blade portion comprises at...
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6635203 |
Composite polymeric material having high resistance to impact energy
A method for producing manufactured articles made of composite material comprising the steps of: First completely filling a mold with granules of a pre-expanded polymer in granular form, selected...
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6548004 |
Process for manufacturing individual pipe sections of a pipe system, and pipe system manufactured in said manner
The invention concerns a method for the manufacture of individual pipe sections of a pipe formed by a product pipe having at least one channel running along the product pipe. Surrounding the...
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6468460 |
Method for manufacturing heat-curable resin molded product
When molding of a heat-curable resin such as unsaturated polyester resin and the like is conducted by means of the casting method, concavities in the molded product generated as a result of the...
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6447702 |
Soft tire manufacturing process
Accordingly, the present invention is a soft tire assembly of a thick elastic layer of a foamed elastomer having an outer peripheral surface and cells in the foamed layer that are open to the...
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6270704 |
Methods of forming bodies of expandable foaming material
In order to decrease the height of a solid foam body produced from a pool of foaming liquid as the foaming liquid solidifies into the solid body, the height of a bottom mold face is decreased by...
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6197232 |
Method for producing composite golf club shafts
A lightweight shaft configured for use as a golf club shaft or a composite golf club equipped with such a shaft. The uniqueness of this shaft is that it is made of two distinct composite walls...
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6152260 |
Method of filling cavities in workpieces or semi-finished products and structural components parts for mounting on or in a motor vehicle
Method for filling cavities in workpieces or semi-finished products is provided, in which thermally foamable powdered carbon is added in fixed locations into the cavity to be filled and is heated...
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6149564 |
Toner supply roll including porous cylindrical polyurethane sponge structure having skin layer having openings and alternate protrusions and recesses, and method of producing the same
A toner supply roll including a cylindrical soft polyurethane sponge structure formed on an outer circumferential surface of a metal shaft by foam molding of a polyurethane material in a mold...
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6143217 |
Method of manufacturing a water heater
A method of manufacturing a double walled vessel is herein disclosed. The method involves the steps of forming an outer vessel having at least one reassembly channel formed therearound and forming...
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6071446 |
Method for centering wire harness in mold
A mold for forming a wire harness includes a trough having a concave surface. A plurality of wire supports extend into the trough for supporting a plurality of wires in the trough and spacing the...
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6042765 |
Method for producing a fiber-reinforced thermoplastic resin foamed product
A method of the invention can produce a fiber-reinforced thermoplastic resin foamed product having less unevenness in a thickness of a surface layer and excellent mechanical strength. In the...
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6029615 |
Water heater construction and fabrication method therefor
A water heater including a tank, a cylindrical jacket surrounding the tank to provide an insulating space therebetween and a cover member mounted on top of the jacket to close off the top of the...
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5984414 |
Headrest
In forming a donut-like headrest under a foaming process, a sealing garnish element is provided, which includes a garnish portion and an edge abutment portion. Prior to a foaming step, the sealing...
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5979371 |
Foam distribution jacket and method of insulating a hot water heater with expandable foam material
A foam distribution jacket (10) for containing an insulating expandable liquid foam mixture (44) prior to expansion into a space (17) between a hot water tank (22) and an outer casing (29) secured...
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5958533 |
Covered roll and a method for making the same
The problems caused by chemical and thermal shrinkage of hard roll covers, are reduced by the inclusion of one or more intermediate compressive layers between the metal roll substrate and the outer...
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5895612 |
Method of making abrading tools
An abrasive tool includes a rotatable hub from which extends a bundle of plastic abrasive monofilaments. The bundle has a high filament count and each filament includes a substantial amount of...
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5885494 |
Method of forming foamed fluoropolymer composites
Fluoropolymer is advantageously foamed by first forming a composite structure of a layer of the fluoropolymer to be foamed and a layer of different material such as a different fluoropolymer not to...
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5874030 |
Method of manufacturing foamed product with skin and method of manufacturing said skin
A method of manufacturing a skin for foamed product involves the steps of: (a) not only preparing a plurality of flat skin forming pieces 2 to 5 by defining a skin 13 for covering an annular foamed...
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5868980 |
Method for masking components of a hot water tank from insulation
A method for masking components of a hot water tank from insulation wherein a carrier sheet containing a pair of inflatable rings is insertable into the space between the inner tank and outer shell...
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5833897 |
Method of forming tossable device including game-ball unit
A method of forming a ball-shaped unit including (1) molding an inner core subunit from a high-resilience, polyurethane foam material, (2) lining the wall of a mold cavity which is larger than such...
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5779951 |
Method of forming a vehicle wheel having injection molded annular filler ring in wheel cavity
An improved vehicle wheel construction having an injection molded generally annular filler ring disposed in a radially inwardly facing circumferential cavity of the wheel to prevent material from...
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5768668 |
Toner supply roll having openings in skin layer of porous cylindrical polyurethane sponge structure, and method of producing the same
A toner supply roll including a metal shaft and a cylindrical soft polyurethane sponge structure formed on an outer circumferential surface of the metal shaft by foam molding of a polyurethane...
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5753154 |
Method of producing a conductive roll
A conductive roll including a conductive shaft, a conductive rubber foam layer formed on an outer circumferential surface of the conductive shaft, and a semi-conductive solid rubber layer formed on...
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5714175 |
Apparatus for producing a multilayer molded article
An apparatus for producing a multilayer molded article including a resin body and at least one sheet of a skin material, an edge part of which is present in a surface area of the resin body. The...
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5711256 |
Apparatus for masking components of a hot water tank from insulation
A method and apparatus for masking components of a hot water tank from insulation wherein a carrier sheet containing a pair of inflatable rings is insertable into the space between the inner tank...
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5705108 |
Method for making edge for loudspeaker diaphragm
An edge for loudspeaker diaphragm is made by disposing a diaphragm one of a pair of mating molds, disposing a strip-shaped base material of the edge on the said one of the molds, and hot-molding...
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5682666 |
Method of making a water heater capable of being hung from a support
A method of making a water heater capable of being hung from a support, which includes a water tank, a water inlet, a water outlet, and a jacket positioned around the water tank so as to define a...
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5677026 |
Self-standing insulating jacket for a hot water tank
An inflatable, self-standing, transparent insulating jacket for a hot water tank is disclosed. The jacket is comprised of an inflatable hood, a platform and an attachment means. The hood surrounds,...
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