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261results about How to "Reduced impact resistance" patented technology
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Macrocyclic polyester oligomers as carriers and/or flow modifier additives for thermoplastics
InactiveUS20070216067A1High trafficReduce molding pressureMaterial nanotechnologyThermoplasticPolyester
Concentrates of a carbon-based filler—such as carbon nanotubes, exfoliated graphite, and the like—and a macrocyclic polyester oligomer (also referred to herein as macrocyclic oligoester or MPO) are presented. When mixed with polymer, the MPO can act as a flow modifier, as well as a carrier for the carbon-based filler, allowing enhanced processability of the polymer-filler composite without adversely affecting the properties of the composite.
Owner:CYCLICS CORP
Method and apparatus for expendable tubing-conveyed perforating gun
Methods and apparatus are presented for a “disappearing” perforator gun assembly. In a preferred method of perforating a well casing, inserted into the well casing is a tubing conveyed perforator having an outer tubular made from a metallic glass alloy having high strength and low impact resistance. An inner structure is positioned within the outer tubular and holds one or more explosive charges. Upon detonating the explosive charges, the outer tubular is fragmented. The inner structure is preferably also substantially destroyed upon detonation of the one or more explosive charges. For example, the inner structure can be made from a combustible material, corrodible, dissolvable, etc., material. A disintegration-enhancing material is optionally positioned between the outer tubular and the inner structure. Additional embodiments are presented having gun housings which dematerialize upon detonation of the charges.
Owner:HALLIBURTON ENERGY SERVICES INC
Support stand for flat-panel display monitor
InactiveUS7726616B2Easily abradedEasily damagedPipe supportsDigital data processing detailsDisplay deviceSupport plane
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Low-energy-consumption low-carbon-emission economical energy-saving urban sewage treatment method
ActiveCN102701521AEasy to handleReduce load ratioEnergy based wastewater treatmentMultistage water/sewage treatmentConstructed wetlandRural area
The invention discloses a low-energy-consumption low-carbon-emission economical energy-saving urban sewage treatment method. The method comprises the steps that: 1, the to-be-treated wastewater is collected by a sewage pipe network and then is filtered by lattices, and is lifted by a pump to enter a pulse water distribution pot of a novel efficient turn-back anaerobic biochemical pool (ABR); 2, the swage subjected to the treatment in step 1 flows into a circulation-flow biological oxidization pool; 3 the effluent water from the step 2 flows into an artificial reinforced biological contact oxidization pool reconstructed by a water body from natural tunnels and reservoirs; and 4, the effluent water from the step 2 or the step 3 flows into constructed wetlands. After the sewage is treated by the above steps, the most pollutants in the water are effectively removed and the treated effluent water reaches the standard first-grade A in GB 18918-2002 ''Discharge standard of pollutants for municipal sewage treatment plant''. The energy-saving sewage treatment purification process with low cost, low energy consumption, low carbon emission and low operating cost is particularly suitable for the sewage treatment in small towns or rural areas.
Owner:武汉昌宝环保工程有限公司
Composite tile systems and methods
InactiveUS20140349084A1Reduced impact resistancePoor walking comfortConstruction materialRecord information storagePressure sensitiveCeramic
Composite tile systems and methods are disclosed. Embodiments of this disclosure can comprise a composite floor tile having a ceramic upper layer with one or more reinforcing layers. The reinforcing layer or layers can comprise a reinforcing material, such as fiberglass, and an adhesive. An under layer can be disposed under, or integrated with, the reinforcing layer, and can comprise a ceramic or a polymer laminate. A bottom layer can comprise a pressure sensitive adhesive, or other adhering system, that attaches to various substrates. Embodiments of this disclosure can improve ease of installation of tile, improve strength of tile, and reduce the weight of tile, among other advantages.
Owner:MOHAWK CARPET
Conductive masterbatch and conductive resin composition
ActiveUS6942823B2Efficient productionImprove heat resistanceNon-metal conductorsConductive materialMasterbatchPolyamide
Disclosed is a conductive masterbatch comprising a polyamide and conductive carbon black, the conductive carbon black being present in the form of at least one agglomerated particle having a major axis of 20 to 100 μm, wherein the number of the agglomerated particle(s) is 1 to 100 as observed under an optical microscope with respect to a contiguous area of 3 mm2.
Owner:ASAHI KASEI CHEM CORP
PDC Bits with Mixed Cutter Blades
ActiveUS20120152624A1Improve performanceHigh impact resistanceGeometric CADDrill bitsWear resistantDesign tool
Downhole drilling tools designed and manufactured to minimize or reduce imbalance forces and wear by disposing cutting elements in cutter groups and cutter sets in a level of force balance and by placing impact and / or wear resistant cutters on blades subject to high impact forces and / or large loadings. Manufacturing costs may be reduced by placing inexpensive cutters on blades not subject to high impact forces and / or loadings. Some embodiments comprise designing downhole tools with combinations of thicker blades to receive high impact forces and / or loadings with thinner blades. Some embodiments comprise designing downhole drilling tools with optimized fluid-flow properties. Designing methods may comprise performing simulations on a designed tool, evaluating respective forces acting on cutters during simulated engagement with a downhole (uniform and transitional) and / or evaluating wear on cutters and bit, and / or CFD simulations to evaluate fluid-flow optimization on a tool. Various cutter layout procedures and algorithms are described.
Owner:HALLIBURTON ENERGY SERVICES INC
Lock assembly for securing a wear member to earth-working equipment
ActiveUS7874086B2Easy to useEasy to manufactureSoil-working equipmentsDragsEngineeringMechanical engineering
Owner:ESCO GRP LLC
Prepreg and carbon fiber reinforced composite materials
ActiveUS7931958B2Improve conductivityIncrease resistanceCarbon fibresSynthetic resin layered productsFiberCarbon fiber reinforced composite
A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).(1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)] / [compounding amount of [D] (parts by weight)] is 1 to 1000.(2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.
Owner:TORAY IND INC
Energy absorbent laminate
InactiveUS20060135022A1Tensile modulusImprove toughnessSynthetic resin layered productsPrinted circuit aspectsFiberFlexural modulus
This invention provides multi-layered composites, laminates and composite joints in which at least one resin-impregnated, fiber-containing layer is joined or laminated to a core layer having a lower flexural modulus or higher elongation at break, higher toughness, or a combination of all or some of these properties. The multi-layer composite produced by laminating or joining these materials together has improved shearout, impact and cutting resistance, since stresses caused by outside forces can be more widely distributed throughout the composite.
Owner:SAINT GOBAIN BRUNSWICK TECH
Composition and method for additive manufacturing of an object
InactiveUS20170173865A1Increased durabilityImprove stabilityAdditive manufacturing apparatusInksAbsorbanceAdditive layer manufacturing
Formulations and methods employing these formulation for fabricating an object by additive manufacturing, such as three-dimensional inkjet printing are provided. The formulations comprise at least 50 weight percents of hydrophilic curable materials, and upon curing, provide a material that is characterized by water absorbance of at least 5%, and by high HDT and impact resistance values. Objects containing cured material made of these formulations are also provided.
Owner:STRATASYS LTD
Impact-Resistant Poly(Arylene Ether) Resins with Improved Clarity
ActiveUS20120308753A1Reduced impact resistanceImprovement in multiaxial impact scoreMaterial nanotechnologyPlastic/resin/waxes insulatorsCLARITYAlicyclic Hydrocarbons
The present invention which is directed to a composition comprising:(a) a poly(arylene ether);(b1) a radial block copolymer of an alkenyl aromatic monomer and a conjugated diene; wherein the radial block copolymer has about 50 to about 70 weight percent of repeating units derived from the alkenyl aromatic monomer and a number average molecular weight of about 50,000 to about 70,000 atomic units;(b2) a linear block copolymer of an alkenyl aromatic monomer and a conjugated diene; wherein the linear block copolymer has about 55 to about 70 weight percent of repeating units derived from the alkenyl aromatic monomer; wherein the ratio of (b1) to (b2) is 0.5:1 to 4:1;(c) one or more optical enhancing agents; and(d) a hydrocarbon resin selected from the group consisting of hydrogenated alicyclic hydrocarbon resins and hydrogenated terpene resins;wherein the composition is characterized by at least one of the following properties:(i) a multiaxial impact of at least 20 J as measured by ASTM D 3763-08;(ii) a percent haze of 15 percent or less as measured by ASTM D 1003-00; and(iii) a percent transmittance of 75 percent or more as measured by ASTM D 1003.
Owner:SHPP GLOBAL TECH BV
Abdominator: abdomen and obliques exercise machine
InactiveUS7494454B2Reduced impact resistanceIncrease and decrease level of effortStiltsMovement coordination devicesEngineeringFlywheel
Owner:PHILIPPBAR THOMAS
Display panel, manufacturing method thereof and display device
ActiveCN111128020ANot easy to breakReduced impact resistanceSolid-state devicesIdentification meansPhysicsMechanical engineering
The invention discloses a display panel. The display panel comprises a flexible display substrate and colloid, the flexible display substrate comprises a plane area, a first arc-shaped area, a bendingarea, a second arc-shaped area and an edge area which are connected in sequence. The shapes of the first arc-shaped area and the second arc-shaped area are matched and correspond to each other; wherein the plane area, the first arc-shaped area, the bending area, the second arc-shaped area and the edge area define a containing space, the containing space is filled with the colloid to support the second arc-shaped area, and the plane area, the first arc-shaped area, the second arc-shaped area and the edge area are bonded and fixed through the colloid. The colloid is used for filling the containing space, the situation that the impact resistance of the display panel is reduced due to the fact that the second arc-shaped area is in a suspended state is avoided, and the source-drain metal wiresin the bent area are not prone to breakage.
Owner:BOE TECH GRP CO LTD +1
Copper alloy wire, copper alloy stranded wire, coated electric wire, wire harness and manufacturing method of copper alloy wire
InactiveCN105705665ASuppresses reduction in wire drawing workabilitySuppresses conductivity dropSingle bars/rods/wires/strips conductorsApparatus for heat treatmentElectrical conductorMetallurgy
The invention provides a copper alloy wire, a copper alloy stranded wire, a coated electric wire, a wire harness and a manufacturing method of the copper alloy wire. This copper alloy wire used as the conductor in a wire for use in vehicles contains 0.4-2.5 mass% Fe, 0.01-1.0 mass% Ti, and a total of 0.01-2.0 mass% of one or more species selected from Mg, Sn, Ag, Ni, In, Zn, Cr, Al and P, the remainder being Cu and unavoidable impurities. The O content is preferably 20ppm or less. The tensile strength is preferably 450MPa or greater. The element wire stretchability is preferably 5% or greater. The conductivity is preferably 62% IACS or greater.
Owner:AUTONETWORKS TECH LTD +2
Support stand for flat-panel display monitor and elevating support used for support stand
InactiveUS20100123053A1Easily abradedEasily damagedDigital data processing detailsStands/trestlesDisplay deviceEngineering
The support stand for a flat-panel display monitor includes a rotatable bracket, a hinge assembly, a base member, a first and a second link brackets. The hinge assembly includes a connecting piece, and a pivotal shaft inserted through the connecting piece and the rotatable bracket. The pivotal shaft forms a restricting flange. The base member includes a supporting block forming a restricting pole. The first link bracket forms two limiting protrusions on the first and second end portions. The first end portions of the first and second link brackets are rotatably connected to the connecting piece, the second end portions of the first and second link brackets are rotatably connected to the supporting block. The two limiting protrusions of the first link bracket abut the restricting flange and the restricting pole respectively, thus adjusting the support stand to move between a first utmost position and a second utmost position.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Copper-free organic ceramic brake pad
InactiveCN104179860AImprove heat resistanceImprove recession resistanceFriction liningAdhesiveHeat resistance
The invention discloses a copper-free organic ceramic brake pad which comprises an adhesive, a reinforcing material, a friction performance modifier and filler. Modified sulfide, modified graphite, the friction material reinforcing agent and the friction performance modifier are adopted in the formula of a friction material, so that the heat resistance, anti-declining performance, noise reduction property and impact resistance of the friction material are improved, the service life can be prolonged, and the corresponding comprehensive usability of the friction material can be improved. The advantages of stable compression performance, excellent flexibility and lubrication property and the like of the modified sulfide and the modified graphite are used for the formula design of the friction material, so that high-temperature friction performance is guaranteed, high-temperature wear of a product is smaller, friction couple is not damaged, brake noise is reduced, high-temperature cracks are avoided, environmental pollution is reduced, and the like.
Owner:东营宝丰汽车配件有限公司
Curable adhesive sheet
InactiveUS20110104483A1Low temperature impact resistanceHigh-temperature adhesivenessEngine sealsPolyureas/polyurethane adhesivesVitrificationAdhesive
To provide an adhesive sheet having both low temperature impact resistance and high temperature adhesiveness. An adhesive sheet is provided, comprising: a core layer having first and second major surfaces, the core layer containing a polymer having a urethane acrylate unit and the glass transition temperature (Tg) of the polymer being less than 0° C.; and a first curable adhesive layer laminated on the first major surface of the core layer.
Owner:3M INNOVATIVE PROPERTIES CO
Composite implant having porous structure filled with biodegradable alloy and method of magnesium-based manufacturing the same
InactiveCN102014798AIncrease spawn ratePromote generationDental implantsBone implantAlloyMechanical property
The present invention provides a composite implant comprising pores of a porous structure filled with a biodegradable magnesium-based alloy. Further, the present invention provides a composite implant which filles pores of the porous structure prepared by a metal, a ceramic or a polymer with a biodegradable magnesium-based alloy. Mechanical properties of the composite implant of the present invention are improved because a magnesium-based alloy filled in its pores increases the strength of a porous structure comprised of a metal, a ceramic or a polymer. Futher, it can be expected that the magnesium-based alloy filled in the porous structure is decomposed in a living body, thus increasing bone formation rate. Accordingly bone tissue can be rapidly formed because the composite implant of the present invention has high strength and excellent interfacial force between the composite implant and bone tissue, compared to conventional porous materials.
Owner:U & I INC
Phenolic lignin-based modified foaming phenolic resin, foamed plastic and preparation method of phenolic lignin-based modified foaming phenolic resin
The invention discloses a phenolic lignin-based modified foaming phenolic resin, foamed plastic and a preparation method of the phenolic lignin-based modified foaming phenolic resin. The foaming phenolic resin comprises phenol, lignin, an acid catalyst, aldehydes, a base catalyst and an acid neutralizer. Compared with the existing lignin-based phenolic resin and the foamed plastic of the lignin-based phenolic resin, the phenolic lignin-based modified foaming phenolic resin has the beneficial effects that a high-activity lignin phenolized liquid is directly adopted to replace phenol for preparing the foaming phenolic resin, so that the foaming phenolic resin has less free formaldehyde (with the content of less than or equal to 0.15%), and has the advantages of being lower in production cost, rapider in curing speed and the like; and compared with the traditional phenolic resin foamed plastic, the foamed plastic prepared by the phenolic lignin-based modified foaming phenolic resin has the advantages of lower coefficient of heat conductivity and higher compression strength.
Owner:HUANGSHAN UNIV
Lock assembly for securing a wear member to earth-working equipment
ActiveUS20080263913A1Improve ease of useImprove securitySoil-working equipmentsDragsMechanical engineering
A locking assembly for retaining a wear member to excavating equipment has a locking element that is received into an opening in the assembly and is movable about a pivot axis in the opening between a hold position and a release position. The locking element has an outer edge that is generally opposite the pivot axis that opposes a base surface of the opening when the locking element is in the hold position. The outer edge is configured to pull away from the base surface when the locking element is rotated from the hold position toward the release position.
Owner:ESCO GRP LLC
Air Flow Meter
ActiveUS20100077851A1Improve reliabilityReduced impact resistanceVolume/mass flow by thermal effectsElectricityAir flow meter
In a structure in which peripheral part of a diaphragm section of an electrical insulating film is covered with a protective film made of an organic material, the resistor wire on the diaphragm section crosses the peripheral part of the diaphragm section. At a place where a narrow wire of a resistance temperature detector and the like crosses the peripheral part of the diaphragm section, the protective film is thinner than the other part, and the dust impact resistance is reduced. At a place where a heating resistor wire connected to a heating resistor body or resistance temperature detector wires connected to resistance temperature detector bodies cross a periphery of the diaphragm section, a film component protruding from an electrical insulating film is arranged side by side with the heating resistor wire or the resistance temperature detector wires.
Owner:HITACHI ASTEMO LTD
Energy ray detector
ActiveUS20160313458A1Low impact-resistanceHigh-speed reading of informationTransistorSolid-state devicesRadiationActive layer
A thin, lightweight, and highly reliable energy ray detector that enables high-speed reading is provided. An energy ray detector (1) includes TFTs (20) that are arranged in a grid pattern and that each have an active layer formed of a semiconductor having an electrical property changing in accordance with the amount of applied energy ray radiation, and a property detection circuit unit (5) and a controller (60) that detect information regarding the energy ray radiation from changes in the electrical property of the TFTs (20).
Owner:SHARP KK
Conductive masterbatch and conductive resin composition
InactiveUS20050199859A1Improve heat resistanceImprove conductivityConductive materialOrganic conductorsMasterbatchPolymer science
Disclosed is a conductive masterbatch comprising a polyamide and conductive carbon black, the conductive carbon black being present in the form of at least one agglomerated particle having a major axis of 20 to 100 μm, wherein the number of the agglomerated particle(s) is 1 to 100 as observed under an optical microscope with respect to a contiguous area of 3 mm2.
Owner:ASAHI KASEI CHEM CORP
Side airbag apparatus
ActiveUS20160075303A1High energyImprove protectionPedestrian/occupant safety arrangementEngineeringAirbag
A lateral partition divides the interior of an airbag main body into an upper inflation chamber including a first section and a lower inflation chamber including a second section. The upper inflation chamber is located above the second section of the lower inflation chamber. An upper restricting portion is provided in a bridging manner in the first section. The upper restricting portion has a front-rear length that is shorter than a circumferential length in a front-rear direction of the first section. The upper restricting portion is tensioned in the front-rear direction when the upper inflation chamber is inflated. The upper restricting portion restricts an inflated dimension in the front-rear direction of the upper inflation chamber such that an inflated dimension of the first section in a lateral direction of the automobile is greater than an inflated dimension of the lower inflation chamber in the lateral direction.
Owner:TOYODA GOSEI CO LTD
Polymer thin sheet, and manufacturing method and application thereof
ActiveCN106113128ALow densityReduced impact resistanceFunction indicatorsLaminationPolymer scienceCompression set
The invention discloses a polymer thin sheet, and a manufacturing method and application thereof, and belongs to the field of polymer materials and processing. The thickness of the polymer thin sheet is smaller than the average pore size of the thin sheet, the polymer thin sheet is provided with a through hole in the thickness direction so that the polymer thin sheet can be in a cellular board shape, the through hole rate is 20-60%, the thickness is 10-500 [mu]m, and the average pore size is 10-500 [mu]m. The preparation method comprises an unwinding step, a continuous cutting step and a winding step. The precision error of the continuous cutting step is + / -0.02 mm. By the adoption of the method, materials with low density, impact resistance, high compression ratio and low compression permanent deformation performance can be prepared and can be applied to sealing and buffering of electronic equipment. In addition, the method is high in production efficiency, low in production cost and suitable for large-scale industrial application.
Owner:HUBEI XIANGYUAN NEW MATERIAL TECH INC
Prepreg and carbon fiber reinforced composite materials
ActiveUS20110151235A1Improve conductivityIncrease resistanceCarbon fibresSynthetic resin layered productsFiberCarbon fiber reinforced composite
A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).(1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)] / [compounding amount of [D] (parts by weight)] is 1 to 1000.(2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.
Owner:TORAY IND INC
Support stand for flat-panel display monitor and elevating support used for support stand
InactiveUS7841567B2Easily abradedEasily damagedDigital data processing detailsStands/trestlesDisplay deviceFlat panel display
The support stand for a flat-panel display monitor includes a rotatable bracket, a hinge assembly, a base member, a first and a second link brackets. The hinge assembly includes a connecting piece, and a pivotal shaft inserted through the connecting piece and the rotatable bracket. The pivotal shaft forms a restricting flange. The base member includes a supporting block forming a restricting pole. The first link bracket forms two limiting protrusions on the first and second end portions. The first end portions of the first and second link brackets are rotatably connected to the connecting piece, the second end portions of the first and second link brackets are rotatably connected to the supporting block. The two limiting protrusions of the first link bracket abut the restricting flange and the restricting pole respectively, thus adjusting the support stand to move between a first utmost position and a second utmost position.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Support stand for flat-panel display monitor
InactiveUS20100072329A1Easily abradedEasily damagedPipe supportsDigital data processing detailsEngineeringMechanical engineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Lead-free solder
ActiveCN102066042AWon't destroyReduced impact resistancePrinted circuit manufactureWelding/cutting media/materialsMetallurgyMaterials science
Disclosed is a low-cost lead-free solder having good wettability and impact resistance, wherein occurrence of tin pest is prevented at extremely low temperatures. The lead-free solder has a composition consisting of, in mass%, 0.5-0.8% of Cu, not less than 0.1% but less than 1% of Bi, 0.02-0.04% of Ni and the balance of Sn.
Owner:SENJU METAL IND CO LTD
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