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157results about How to "Retain heat" patented technology
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Subea pipeline blockage remediation method
InactiveUS6939082B1Raise the outlet temperatureMinimize disturbanceUnderground chambersPipe heating/coolingOcean bottomMarine engineering
The method of taking a remotely operated vehicle to the ocean floor to land on and move along a subsea pipeline above or below the seafloor and repeatedly circulate seawater which has been heated electrically, mechanically, or chemically across the outer surface of the pipeline to melt hydrates or paraffins which have formed on the inside of the pipeline.
Owner:BAUGH BENTON F
Magnetic field measuring apparatus
InactiveUS20090001979A1Guaranteed monitoring effectQuickly bringGaseous masersMagnetic field measurement using magneto-optic devicesMagnetic tension forceTemperature control
Providing: quickly brining a vapor cell 119 to a desired temperature when retaining the heat of the vapor cell 119 to enhance the magnetic field detection performance of an optically pumped magnetometer; preventing adherence of atoms in the vapor cell 119 to a laser irradiation light passing-through part of the vapor cell 119; downsizing the periphery of the vapor cell 119; and suppressing the effect of a magnetic field from a heater used to retain the heat of the vapor cell 119. The present invention includes: a transparent film heater 118 provided to a laser irradiation light passing-through part of a vapor cell 119, the vapor cell 119 being a magnetic detection part of the optically pumped magnetometer; a temperature detector 115 provided at a center part of a side of the vapor cell 119; a temperature regulator 111 that sets a desired temperature for heat retention of the vapor cell 119 and compares the desired temperature and the actual temperature of the vapor cell measured by the temperature detector 115; an operation unit 112 that upon receipt of a PID control signal for temperature control from the temperature regulator 111, performs a temperature adjustment and switches on / off, in a pulsed manner, current applied to the transparent film heater 118 after the desired temperature is reached; and a heater power supply 113 that upon receipt of an operation signal from the operation unit 112, applies current to the transparent film heater 118.
Owner:HITACHI HIGH-TECH CORP
Articles including anticondensation coatings and/or methods of making the same
ActiveUS20110210656A1Reduce sheet resistanceReduce presenceDomestic cooling apparatusLighting and heating apparatusElectrical resistance and conductanceEmissivity
Owner:GUARDIAN GLASS LLC
Articles including anticondensation coatings and/or methods of making the same
InactiveUS8293344B2Reduce sheet resistanceLow emissivityPretreated surfacesVehicle componentsElectrical resistance and conductanceEmissivity
Certain example embodiments of this invention relate to articles including anticondensation coatings that are exposed to an external environment, and / or methods of making the same. In certain example embodiments, the anticondensation coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator / freezer doors, and / or the like.
Owner:GUARDIAN GLASS LLC
Articles including anticondensation coatings and/or methods of making the same
InactiveUS20110212279A1Reduce sheet resistanceReduce presencePretreated surfacesVehicle componentsEmissivityRefrigerated temperature
Certain example embodiments of this invention relate to articles including anticondensation coatings that are exposed to an external environment, and / or methods of making the same. In certain example embodiments, the anticondensation coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator / freezer doors, and / or the like.
Owner:GUARDIAN GLASS LLC
Hybrid insulated concrete form and method of making and using same
ActiveUS20140263942A1Retain heatEasy and inexpensive attachmentMoulding surfacesWallsInsulating concrete form
The invention comprises a product. The product comprises a foam insulating panel having a first primary surface and an opposite second primary surface. A removable concrete form is spaced from the foam insulating panel and a concrete receiving space is defined between the second primary surface of the foam insulating panel and the removable concrete form. A method of using a hybrid insulated concrete form is also disclosed.
Owner:CIUPERCA ROMEO ILARIAN
Helmet and body armor actuated ventilation and heat pipes
ActiveUS8156570B1Reduce heat transferInterfere with efficient wickingSpecial paperPaper/cardboardBiological growthHeat flow
The lack of air flow under body armor, helmets, and thick garments can lead to excessive moisture build up and discomfort on the wearers body due to lack of heat removal and effective evaporation of sweat. By incorporating wick covered heat pipes or thermal conductors with air flow channels in the apparel contact area between the garments, helmets, and body armor the effectiveness air flow cooling and evaporation of sweat can be restored. Humidity or temperature auto-actuated bi-material valves are used to control this air-moisture-heat flow to achieve a controlled comfortable humidity-temperature environment and avoid excessive cooling. Supplementary air pumps, filters, dehydrators, fluid pumps, heating fluids, and cooling fluids may be incorporated to enhance the effectiveness. Biocides and hydrophilic materials are also incorporated on the wick coverings to avoid biological growth and maintain performance to achieve a healthy environment for the wearer.
Owner:HOCKADAY ROBERT G
Opaque heat-moldable circular knit support fabrics having very high spandex content
InactiveUS6263707B1Consistent comfortabilityHigh densityCircular knitting machinesStraight-bar knitting machinesFiberShell molding
A fabric and method to support garments comprising opaque heat-moldable circular knit fabrics having relatively high amounts of spandex material as well as sufficient amounts of other fibers to simultaneously provide maximum support and maximum comfort to a wearer and which can be easily molded to the specifications of a wearer's body dimensions. Such high-spandex content, moldable garment fabrics are novel to the industry since the permissible added amount of spandex within such fabrics has been limited due to the power, modulus strength, and elongation of such fibers. Furthermore, the ability to provide moldable, high-spandex circular knit fabrics has been limited, if not impossible, due to the above-noted characteristics of the spandex fibers themselves. The inventive moldable fabrics and garments provide such desirable spandex properties while also increasing the comfortability to the wearer. The method of producing such fabrics is also contemplated within this invention. Both the fabric and the method state that the amount of spandex in the fabric is at least 24% of the total fiber weight in the fabric.
Owner:MILLIKEN & CO
Well treating compositions containing water superabsorbent material and method of using the same
InactiveUS7316275B2Improve the level ofFacilitate cross-linkingDrilling rodsInsulationCarrageenanAbsorbent material
A well treating composition containing a polysaccharide-based water-superabsorbent material has particularly applicability as a thermal insulating, fracturing or acid stimulation fluid. The water-superabsorbent material is capable of absorbing, at a minimum, its own weight. Particularly effective are biodegradable materials containing guar gum and carrageenan. The composition may further contain a crosslinking agent, brine and / or a viscosifying polymer or a gelling agent. As an oil-based fluid, the crosslinking agent is absorbed onto the water-superabsorbent material and serves to effectively delay crosslinking.
Owner:BAKER HUGHES INC
Device and method for treating refractory iron ore
InactiveCN102634621AImprove reduction efficiencyShort recovery timeProcess efficiency improvementCombustionControl area
Owner:SHENWU TECH GRP CO LTD
Articles including anticondensation coatings and/or methods of making the same
ActiveUS8304045B2Reduce sheet resistanceLow emissivityFixed grillesVacuum evaporation coatingElectrical resistance and conductanceEmissivity
Certain example embodiments of this invention relate to articles including anticondensation coatings that are exposed to an external environment, and / or methods of making the same. In certain example embodiments, the anticondensation coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator / freezer doors, and / or the like.
Owner:GUARDIAN GLASS LLC
Near Infrared Absorbing Fiber and Fiber Article Using Same
ActiveUS20080308775A1Effective heat absorptionSatisfactory weather resistanceEngine sealsHeat resistant fibresPolyesterYarn
An inexpensive fiber that has heat retaining properties, satisfactory weather resistance and heat absorption efficiency, and includes a heat absorbing material having excellent transparency; and a fiber article that uses the fiber. A particle dispersion of Cs0.33WO3 is obtained by mixing Cs0.33WO3 microparticles, toluene, and a microparticle dispersing agent to create a liquid dispersion, and then removing the toluene. The particle dispersion is added to and uniformly mixed with pellets of polyethylene terephthalate resin, after which the mixture is extruded, the strands thus obtained are formed into pellets, and a master batch including Cs0.33WO3 microparticles is obtained. This master batch is mixed with a master batch to which inorganic microparticles have not been added, and the mixture thus obtained is melt spun and stretched to manufacture a polyester multifilament yarn. The polyester multifilament yarn is cut, polyester staple fibers are created, and a spun yarn is manufactured. A heat retentive knit article is obtained using the spun yarn.
Owner:SUMITOMO METAL MINING CO LTD
Systems and methods for energy cost optimization
InactiveUS20150378381A1Low costConsume same amountMechanical apparatusLevel controlEnergy controlEngineering
Energy-related devices such as heating, ventilation, and air conditioning (HVAC) units, electric vehicle charging platforms, and solar panels are becoming increasingly networkable within a home or business environment. Furthermore, utility providers are offering flexible pricing schemes that adjust the cost of energy over time based on overall demand, and the energy pricing data is made publically available. Provided are exemplary techniques that utilize this pricing data as well as exploit various synergies between the networked energy-related devices to develop automated and cost-effective energy control solutions.
Owner:QUALCOMM INC
Motion-Activated Venting System
ActiveUS20170065005A1Improve ventilationReduce ventilationGarment special featuresTrousersIntermediate stateEngineering
A motion-activated venting system for incorporation into an article of apparel is described herein. The motion-activated venting system may comprise a variety of pleats having one or more folded edges and a ventilation region having a plurality of apertures. In a first state, the one or more folded edges overlie the ventilation region such that the plurality of apertures is covered. In a second state, the one or more folded edges are remote from the ventilation region such that the plurality of apertures is exposed. Further, in an intermediate state, the motion-activated venting system is partially open, thereby exposing a portion of the plurality of apertures.
Owner:NIKE INC
Magnetic field measuring optically pumped magnetometer apparatus
InactiveUS7652473B2Convenient and accurateRapid temperature measurementPulse automatic controlGaseous masersTemperature controlControl signal
Owner:HITACHI HIGH-TECH CORP
Insulated concrete slip form and method of accelerating concrete curing using same
ActiveUS20150069647A1Retain heatMaintain temperatureMould separation apparatusMouldsBlanketMaterials science
The invention comprises a concrete form. The form comprises a first concrete forming panel having a first primary surface adapted for forming and contacting plastic concrete and a second primary surface opposite the first primary surface; a layer of insulating material contacting and substantially covering the second primary surface of the first concrete forming panel; and an insulating blanket adjacent the first concrete forming panel. A method of using the concrete form is also disclosed.
Owner:CIUPERCA ROMEO ILARIAN
Method for cooking a pizza
InactiveUS6967036B1Fast and efficient cookingSmall footprintDough treatmentMilk preservationSolid baseEngineering
A cooking apparatus and method is provided which includes a rotatable food support member for supporting a food item thereon. A drive mechanism is connected to the food support member for rotating the food support member. The cooking apparatus further includes upper and lower housings disposed above and beneath a portion of the food support member. The upper and lower housings include an upper and lower heating member respectively with each of the upper and lower heating members providing a heat output which varies from a first end adjacent to an outer edge of the food support member to a second end adjacent to an inner center portion of the food support member, wherein the heat output is greater at the first end than at the second end. The drive mechanism rotates the food support member with the upper and lower heating members applying heat to the food support member to cook the food item contained thereon. Preferably, the food support member includes a solid base portion for supporting the food item.
Owner:NATIONAL PRESTO INDUSTRIES
Portable hot tub for land and water
InactiveUS20110094025A1Rapid deploymentEasy to assemble and take downGymnasiumSwimming poolsEngineeringBathtub
An easy to assemble portable floating hot tub for use in even cold and turbulent water includes an inflatable pontoon, an insulated liner peripherally connected to the pontoon and defining hot tub fill volume, and flexible members extending from the pontoon under the liner such that the weight of the liner filled with water is supported partly by the flexible members. A floor made of rigid spaced apart and parallel slats can be rolled up with the flexible liner and deflated pontoon. A collapsible frame made of connected rigid members may be provided in or outside of the liner. The pontoon is placed on the body of water and inflated. Filling the internal volume defined by the insulated liner with water causes it to descend below the pontoon. A portable heater having a heating capacity of at least 30,000 BTUs rapidly heats up the water within the hot tub. The system components can be transported in carry bags of less than 100 pounds and deployed by one person in an extremely small space, such as on a boat.
Owner:WEST PAUL E
Tile installation system
InactiveUS6990777B2Warmer floorEasy to replaceCeilingsCovering/liningsSupport surfaceBuilding construction
A lattice of support surfaces are used to support substantially the perimeter of a construction tile. The support surface is made integral with a decorative border. Linear railways attach orthogonally to other railways to form the lattice. Tiles are set into the lattice providing a warmer installation relative to installation over concrete tile foundation.
Owner:POLIACEK JIRI +1
Cooking apparatus with downward opening lid
InactiveUS20120288596A1Easy to useEliminate needMilk preservationMeat/fish preservationTemperature controlEngineering
Provided is a cooking / grilling apparatus, primarily for outdoor use, providing smoking and / or direct or indirect heat cooking capability, and offering the user enhanced cooking flexibility, temperature control, safety and convenience of operation. The grill apparatus is unique in that it offers a downward opening lid that rotates, such as on rollers or a pivot mechanism, to a fully open position beneath the base plate of the cooking enclosure, and reverses to an upward rotation to re-close the cooking enclosure. Moreover, the grill apparatus offers a vertically adjustable cooking grate, controlled by a continuous loop cable, moving over a set of pulleys, thereby reliably controlling the height of the cooking grate when affixed to a crank on the outer surface of the grill, wherein movement of the grate can also be locked in place.
Owner:HOLDO BAGGOTT MAX ALEJANDRO
Sleeping bag with integrated inflatable ground mat
ActiveUS20150020309A1Improve heat transfer characteristicsEfficient retentionSleeping rugStuffed mattressesThermal comfortEngineering
This disclosure relates to a novel system, device, and method for providing a sleeping bag with an integrated ground mat that provides thermal comfort by effectively retaining heat and is lightweight, compact, and easily packed for transport or storage. The sleeping bag with integrated air mattress allows the user to bring only one item that doubles as a sleeping bag and a ground mat. Additionally, the integrated ground mat remains positioned under the user while the user is sleeping. The sleeping bag may have an integrated ground mat, an inner shell, an outer shell, insulation between the inner and outer shells, an upper portion and a lower portion forming a sleeping cavity, an opening for access into the sleeping cavity, a draft tube, and a means for opening and closing the sleeping bag opening.
Owner:EDDIE BAUER
Thermal retention patient hood
InactiveUS7296570B2Reduced form requirementsRetain heatChemical protectionTracheal tubesNoseMedicine
A thermal retention hood for reducing heat loss from a patient's head during and following surgery includes an enclosure configured to cover the face and head of the patient, and configured to retain heat within the enclosure. The enclosure is at least partially transparent, to give a practitioner visual access to a patient's face. The hood further includes a scored line in the enclosure in a position corresponding to the patient's nose and mouth, a second scored line surrounding a region of the enclosure corresponding to the location of the patient's face, and a strap configured to secure an open end of the enclosure around the patient's neck. The hood may also include an absorbent pad within the enclosure, positioned to cover a portion of the back of the patient's head to absorb excess moisture.
Owner:HUTCHINSON CHAD H
Portable floating hot tub
A portable floating hot tub that is easy to assemble and take down and can be used in environments with extremely cold and turbulent water. The hot tub has three main components: a collapsible frame made of connected rigid members, an insulated liner sized and shaped to closely fit against the deployed frame and form a subassembly, and an inflatable pontoon that may have a central aperture for receiving the subassembly. The pontoon is first inflated and placed on the body of water, after which the frame and liner subassembly are placed over the central aperture. Filling the internal volume defined by the insulated liner with water causes the subassembly to descend within the pontoon. Cooperating means on the subassembly and / or pontoon prevent the subassembly from passing completely through the central aperture. A source of heated water such as a portable heater having a heating capacity of at least 30,000 BTUs rapidly heats up the water within the hot tub. The system components can be transported in one or more carry bags of less than 100 pounds and deployed and taken down by one person in an extremely small space, such as on a boat.
Owner:WEST PAUL E
Hunting wader
A boot foot or stocking foot chest high wader constructed of waterproof fabric materials having a fully adjustable yet buckle-less shoulder strap assembly. Shoulder straps are provided along their length with a series of transverse height adjustment slits and a layered height adjustment strap of webbing that is threaded though the slits and a ring or slit is provided at the top of the front bib and the height adjustment strap is threaded through the ring as well as one of the transverse slits before being secured to the underside of the shoulder strap by hook and look fasteners. The front bib panel is provided on its external surface with easily accessible and waterproof storage compartments and pockets. The internal surface of front bib panel is also provided with water proof storage of sensitive items and a lined against-the-body hand warmer pocket that is accessed from the sides by inserting the forearm through oversized arm openings at the side of the garment.
Owner:WOOD MICHAEL TATE +1
Resistive welding electrode and method for spot welding steel and aluminum alloy workpieces with the resistive welding electrode
ActiveUS20160279732A1Increase contact areaHigh densityWelding/cutting media/materialsPressure electrodesElectrical resistance and conductanceRefractory
A resistive welding electrode includes at least a weld face constructed of a refractory-based material that exhibits an electrical conductivity that is less than or equal to 65% of the electrical conductivity of commercially pure annealed copper as defined by the International Annealed Copper Standard (IACS). A method of using the resistive welding electrode to resistance spot weld a workpiece stack-up that includes an aluminum alloy workpiece and steel workpiece that overlap and contact each other at a faying interface is also disclosed.
Owner:GM GLOBAL TECH OPERATIONS LLC
Flexible package having insulating support member
InactiveUS20070048421A1Overcome limitationsInhibition amountBagsPackaging protectionEngineeringMechanical engineering
The invention provides a flexible package comprising a support member having a flexible film attached to the support member to thereby define a continuous sidewall of the package. The package is movable between a collapsed state for storage and an extended state for use. The support member may comprise an insulating material that substantially limits the amount of heat that may be dissipated through the support member and into the outer surface of the support member. As a result, the support member permits a person to handle the support member portion of the flexible package without burning or discomfort. In addition, the insulated support member may be used to help a heated item disposed in the interior of the flexible package retain its heat. The flexible package may also comprise a support member having fold lines that may extend upwardly from the support member to form a tray-like structure.
Owner:CRYOVAC ILLC
Heat transfer ice cream scoop
InactiveUS6846171B2Easy to disassembleIncrease heating capacityFrozen sweetsConfectioneryHigh rateHeat flow
An ice cream scoop that optimizes the total heat capacity of the scoop by increasing the mass of the ice cream scoop and / or increasing the amount of liquid the ice cream scoop can hold there by creating a highly efficient ice cream scoop. A second embodiment of the present invention also allows for two methods of increasing the heat transfer from the heat source to the scoop portion. The first version utilizes a heat pipe that directs the heat flow directly to the location requiring the heat. The second version utilizes a highly conductive material that has a higher rate of conductivity than that of aluminum.
Owner:HERBERT WILLIAM J
High-Capacity Air Cargo Pallet Using Friction Stir Welding
InactiveUS20080237305A1Increased durabilityReduce skin damageLarge containersMetal working apparatusAdhesiveAir cargo
This invention relates to methods for making high strength friction stir welded joints. Broadly the invention provides for a method for making a friction stir welded joint including the steps of applying an adhesive to one surface of a first material to be welded; applying a second material to be welded to the adhesive the first material; curing the adhesive; and forming a friction stir weld joint through the cured adhesive by friction stir welding.
Owner:RENNICK TIMOTHY S +3
Switchable radiator bypass valve set point to improve energy efficiency
ActiveUS7886988B2Easy to absorb heatLess vehicle energyAir-treating devicesRailway heating/coolingSet pointHeat spreader
A method of conserving energy during a heating event wherein a coolant is heated in a cooling system is disclosed. The method includes establishing a first set point temperature for a first point in the cooling system and establishing a second set point temperature lower than the first set point temperature for a second point in the cooling system. Normally, the coolant is maintained at the second set point temperature at the second set point in the cooling system. During the heating event, the second set point temperature is raised to substantially match the first set point temperature to reduce necessary heating of the coolant at the first point.
Owner:FORD GLOBAL TECH LLC
Energy efficient char-broiler
InactiveUS20090165778A1Maximize energy conservationReduce heat lossBoiling over preventionDomestic stoves or rangesCombustorBroiler chick
A char-broiler for cooking a food product having a housing, a plurality of burners disposed within housing that defining a cooking zone. The char-broiler also provides for a manifold and at least one valve associated the plurality of burners in the cooking zone; and at least one cover that has a deployed position to cover the plurality of burners in the cooking zone and a non-deployed position to uncover the plurality of burners in the cooking zone. The least one cover is capable of adjusting the flow of gas through at least one valve based on a position of the at least one cover, the temperature in the cooking zone or both position of the at least one cover and a temperature in the cooking zone.
Owner:GARLAND COMML IND
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