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512 results about "Structural property" patented technology
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Definition of Structural properties Structural properties means subsurface engineering properties or geotechnical information used for the purpose of designing structures such as bridges, build- ings, highways, pipelines, or for assessing slope stability samples.
Coatings for enhancement of properties and performance of substrate articles and apparatus
PendingUS20180044800A1Avoid reactionGood semiconductor performanceSemi-permeable membranesVacuum evaporation coatingCoated surfaceReactive gas
Coatings applicable to a variety of substrate articles, structures, materials, and equipment are described. In various applications, the substrate includes metal surface susceptible to formation of oxide, nitride, fluoride, or chloride of such metal thereon, wherein the metal surface is configured to be contacted in use with gas, solid, or liquid that is reactive therewith to form a reaction product that is deleterious to the substrate article, structure, material, or equipment. The metal surface is coated with a protective coating preventing reaction of the coated surface with the reactive gas, and / or otherwise improving the electrical, chemical, thermal, or structural properties of the substrate article or equipment. Various methods of coating the metal surface are described, and for selecting the coating material that is utilized.
Owner:ENTEGRIS INC
Human behavior recognition method integrating space-time dual-network flow and attention mechanism
ActiveCN107609460AImprove accuracyEliminate distractionsCharacter and pattern recognitionNeural architecturesHuman behaviorPattern recognition
The invention discloses a human behavior recognition method integrating the space-time dual-network flow and an attention mechanism. The method includes the steps of extracting moving optical flow features and generating an optical flow feature image; constructing independent time flow and spatial flow networks to generate two segments of high-level semantic feature sequences with a significant structural property; decoding the high-level semantic feature sequence of the time flow, outputting a time flow visual feature descriptor, outputting an attention saliency feature sequence, and meanwhile outputting a spatial flow visual feature descriptor and the label probability distribution of each frame of a video window; calculating an attention confidence scoring coefficient per frame time dimension, weighting the label probability distribution of each frame of the video window of the spatial flow, and selecting a key frame of the video window; and using a softmax classifier decision to recognize the human behavior action category of the video window. Compared with the prior art, the method of the invention can effectively focus on the key frame of the appearance image in the originalvideo, and at the same time, can select and obtain the spatial saliency region features of the key frame with high recognition accuracy.
Owner:NANJING UNIV OF POSTS & TELECOMM
High Protein and High Fiber Algal Food Materials
The disclosed inventions include microalgal biomass high in protein and fiber, wherein the biomass has been manufactured through heterotrophic fermentation. The materials provided herein are useful for the manufacture of meat substitutes and meat enhancers, as well as other food products that benefit from the addition of digestible protein and dietary fiber. Structural properties of foods are enhanced through the use of such materials, including texture and water retention properties. High in protein and fiber food materials of the invention can be manufactured from edible and inedible heterotrophic fermentation feedstocks, including corn starch, sugar cane, glycerol, and depolymerized cellulose.
Owner:TERRAVIA HLDG INC
Method of Drug Formulation Based on Increasing the Affinity of Active Agents for Crystalline Microparticle Surfaces
ActiveUS20070059374A1Reduce solubilityPromote associationPowder deliveryOrganic active ingredientsActive agentMicroparticle
Methods are provided for promoting the adsorption of an active agent to microparticles by modifying the structural properties of the active agent in order to facilitate favorable association to the microparticle.
Owner:MANNKIND CORP
Kink-resistant bifurcated prosthesis
InactiveUS7682380B2Improved performance characteristicsReduced delivery profileStentsBlood vesselsInterference fitStent grafting
The invention consists of an endoluminal prosthesis adapted for placement at a bifurcation site within the body. The stent or stent-graft may be constructed to have segments of differing structural properties. A section of the stent-graft may be constructed to have a single-lumen tubular stent member covering a multilumen graft member. The stent-graft may comprise at least two modular components adapted for in situ assembly. An extended cylindrical interference fit may be used to seal the modular components.
Owner:WL GORE & ASSOC INC
Modified plating solution for plating and planarization and process utilizing same
InactiveUS6354916B1High dissolution rateHigh removal ratePigmenting treatmentOther chemical processesConductive materialsSolvent
A modified plating solution that can be used to electroplate a high quality conductive material that can be effectively polished and planarized includes (1) a solvent, (2) an ionic species of the conductive material to be deposited, (3) at least one additive to improve electrical and structural properties, and (4) a modifying agent.
Owner:NOVELLUS SYSTEMS
Methods and systems for analyzing XML documents
InactiveUS20060161559A1Digital data processing detailsNatural language data processingAnalytic modelXPath
Methods and systems for analyzing XML documents. The system scans an XML document, identifies different dimensions that span the XML document and detects scoping relationships amongst them. The system uses the dimensional information to create a logical hierarchical scoped dimension analysis model, maps the logical XML tree to this model, and then implements the analytical method over the logical model. The logical model allows both structural features and numeric / non-numeric data to be used for analysis. The analytical method allows users to query irregular structural properties of the XML documents using the XPath navigational API.
Owner:IBM CORP
Shock initiation devices including reactive multilayer structures
The invention provides shock initiation devices comprising multilayer structures with constituent layers that undergo an exothermic self-propagating reaction once initiated by shock. The multilayer structures may be used as components in shaped charges, EFP devices, warheads, munition casings, interceptors, missiles, bombs, and other systems. The reactive layer materials may be selected based on required structural properties, density and reaction temperature.
Owner:SURFACE TREATMENT TECH INC
Deposition System, Method And Materials For Composite Coatings
InactiveUS20070243335A1Improve corrosion resistanceImprove structural performanceMolten spray coatingMetal-working apparatusHigh wear resistanceNanocrystal
A composite powder for a deposition of a composite coating comprises a nonmetallic component and a metallic component, the metallic component having an amorphous structure or a nanocrystalline structure. The metallic component may include an amorphous metallic alloy. The metallic alloy may include constituents having the amorphous structure. The metallic component may include a combination of the metallic alloy existing in the amorphous state and constituents of the amorphous metallic alloy in the amorphous state. The composite metal-ceramic powders are used for depositing composite coatings on a selected surface. Disclosed are several methods and systems for producing such composite powders. Disclosed are also several methods and systems for depositing composite coatings. Advantageously, the deposited coatings exhibit high corrosion resistance, high wear resistance, and excellent structural properties.
Owner:BELASHCHENKO VLADIMIR E
Image analysis methods for gleno-humeral joint morphology
Image analysis methods for gleno-humeral joint morphology. At least one specific structure is approximated as an elliptical structure at a plurality of transverse sections. At least one pathological feature on the structure is recognized. At least one structural spatial property of a 3D structure is calculated based on the structural property of the elliptical structure, thus determining the morphology of the 3D structure. Structural deformities are evaluated according to the morphology of the 3D structure. The pathological features on the sections are integrated to obtain at least one 3D pathological feature property, and a treatment is determined accordingly.
Owner:CHUNG YUAN CHRISTIAN UNIVERSITY
Processed solid burnable fuel composition
A solid burnable fuel composition which contains a major proportion of spent dried coffee grounds is described. The fuel composition includes at least 50% dried spent coffee grounds and a combustible wax which are mixed together and compressed into a suitable shape for combustion. The fuel composition may further include a small amount, 10% or less, of a coking agent useful to control burn rate and to prevent cracking of compressed fuel during combustion. Small amounts of cellulosic material may also be incorporated to improve the structural properties of the composition. Due to its superior heat and flame production, dried spent coffee grounds are an excellent fuel source for processed fuel products such as fire-logs and fuel pellets. The advantage is a hotter, cleaner burn which produces less soot and smoke, releases fewer harmful pollutants and provides a brighter flame over a longer period of time.
Owner:ROYAL OAK ENTERPRISES
Combined X-Ray and Optical Metrology
ActiveUS20150032398A1Reduce in quantityReduce correlationMaterial analysis using wave/particle radiationSemiconductor/solid-state device testing/measurementElemental compositionSoft x ray
Structural parameters of a specimen are determined by fitting models of the response of the specimen to measurements collected by different measurement techniques in a combined analysis. X-ray measurement data of a specimen is analyzed to determine at least one specimen parameter value that is treated as a constant in a combined analysis of both optical measurements and x-ray measurements of the specimen. For example, a particular structural property or a particular material property, such as an elemental composition of the specimen, is determined based on x-ray measurement data. The parameter(s) determined from the x-ray measurement data are treated as constants in a subsequent, combined analysis of both optical measurements and x-ray measurements of the specimen. In a further aspect, the structure of the response models is altered based on the quality of the fit between the models and the corresponding measurement data.
Owner:KLA TENCOR TECH CORP
Fluid diffusion layers
InactiveUS20070087120A1High char yieldMembranesSemi-permeable membranesHigh current densityPolymer science
Fluid diffusion layers with favorable mechanical, physical and structural properties are prepared for fuel cell electrodes by: impregnating a porous carbonaceous web with a matrix comprising a polymer having pyrrolidone functionality and a high carbon char yield resin, such as activated aramid fiber pulp, lignins, phenolics, benzoxazines and phthalonitriles; and carbonizing the matrix. The polymer is optionally oxidized before carbonizing. The matrix may also include conductive fillers and / or pore formers. The fluid diffusion layers are particularly suitable for use in continuous roll-to-roll MEA processing of GDLs for use in solid polymer electrolyte fuel cells operating at high current densities and / or in highly humidified conditions.
Owner:BDF IP HLDG
Contact carriers (tiles) for populating larger substrates with spring contacts
InactiveUS7140883B2Easy to installHinders fabricationSemiconductor/solid-state device testing/measurementContact member assembly/disassemblyEngineeringInterconnection
An interconnection apparatus and a method of forming an interconnection apparatus. Contact structures are attached to or formed on a first substrate. The first substrate is attached to a second substrate, which is larger than the first substrate. Multiple such first substrates may be attached to the second substrate in order to create an array of contact structures. Each contact structure may be elongate and resilient and may comprise a core that is over coated with a material that imparts desired structural properties to the contact structure.
Owner:FORMFACTOR INC
Reinforced Bag
InactiveUS20110052106A1Increase valueEnvelopes/bags making machineryBag making operationsEngineeringFailure causes
A bag has a reinforcement that is configured in a predetermined manner for reinforcing at least a portion of the bag. One or more predetermined areas of the bag may be reinforced. The bag may have one or more layers, and may be reinforced by placing and affixing reinforcing media in selected areas. The nature of the reinforcing media—its dimensions and structural properties—may be selected with respect to targeted uses of the bag. The bag may be subjected to one or more types of potentially failure-causing strain (e.g. bending, twisting, puncture, tensile, compression) during the useful life of the bag. For example, the bag may be stressed during filling the bag with product, top sealing, conveying by hand or machine, loading and stacking, transportation, storage, selling and final use by the consumer.
Owner:MONDI BAGS USA
Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween
ActiveUS20050242066A1Dissipation of resistance to a non-resistant stateMinimal resistanceSoldering apparatusArc welding apparatusSonificationEngineering
A method of impulse treatment which modifies at least one specified property of a material or object (such as a welded joint), or produces a material or object with at least one specified physical, mechanical or structural property, by adaptively controlling an impulse action upon the material / object is described. An impulse action includes normalized impulses and pauses, i.e., a controlled and adaptive alternation of periods of material condition impulse activation with periods of relaxation therebetween, wherein the pauses allow the material to recover from the impulse before the next impulse is applied to the material. The energy of the impulse actions can originate from various sources, but the method of the invention is in particular advantageous when the energy of action is initiated and delivered by ultrasonic impact, wherein the energy is applied to any suitable material so that at least one property of the material is modified or produced in order to attain a desired technical effect.
Owner:APPLIED ULTRASONICS INT PTY LTD
Multifunctional periodic cellular solids and the method of making same
Methods of making truss-based periodic cellular solids that have improved structural properties and multifunctional design. Many materials (metals, ceramics, glasses, polymers, composites and even semiconductors) can be shaped into cellular, truss-like architectures with open, closed or mixed types of porosity and then very uniformly arranged in controlled, three-dimensional space-filling arrays. The truss-like elements do not necessarily have a constant cross-section, nor are they necessarily straight or solid throughout (they could be hollow). Their cross sections can be circular, square, triangular, I-beam or other shapes of interest depending on multifunctional needs. When bonded together by solid state, liquid phase, pressing or other methods at points of contact, a cellular structure of highly repeatable cell geometry and few imperfections results. The bonds hold the truss elements together in a desired configuration, allow load to be efficiently transferred amongst them and make the resulting structure significantly more rigid when bent, compressed or sheared. These constructed cellular solids offer a broad range of multifunctional structural uses with a tremendous freedom for choosing the truss type, orientation and distribution. Multiple materials can be intermixed.
Owner:UNIV OF VIRGINIA ALUMNI PATENTS FOUND
Polishing pads produced by an additive manufacturing process
Embodiments of the present disclosure relate to advanced polishing pads with tunable chemical, material and structural properties, and new methods of manufacturing the same. According to one or more embodiments of the disclosure, it has been discovered that a polishing pad with improved properties may be produced by an additive manufacturing process, such as a three-dimensional (3D) printing process. Embodiments of the present disclosure thus may provide an advanced polishing pad that has discrete features and geometries, formed from at least two different materials that include functional polymers, functional oligomers, reactive diluents, and curing agents. For example, the advanced polishing pad may be formed from a plurality of polymeric layers, by the automated sequential deposition of at least one resin precursor composition followed by at least one curing step, wherein each layer may represent at least one polymer composition, and / or regions of different compositions.
Owner:APPLIED MATERIALS INC
Method and device for obtaining measurements of downhole properties in a subterranean well
InactiveUS20160320769A1Less stored energySmall and less-expensiveProgramme controlSurveyEnvironmental geologyStructural property
Embodiments of the invention provide an untethered apparatus for measuring properties along a subterranean well. According to at least one embodiment, the untethered apparatus includes a housing, and one or more sensors configured to measure data along the subterranean well. The data includes one or more physical, chemical, geological or structural properties in the subterranean well. The untethered apparatus further includes a processor configured to control the one or more sensors measuring the data and to store the measured data, and a transmitter configured to transmit the measured data to a receiver arranged external to the subterranean well. Further, the untethered apparatus includes a controller configured to control the buoyancy or the drag of the untethered apparatus to control a position of the untethered apparatus in the subterranean well. The processor includes instructions defining measurement parameters for the one or more sensors of the untethered apparatus within the subterranean well.
Owner:SAUDI ARABIAN OIL CO
Formation of strong superporous hydrogels
InactiveUS7056957B2With mechanical propertiesStrong water absorptionPowder deliverySurgerySuperporous hydrogelsUltimate tensile strength
The present invention features a method for the formation of superporous hydrogels using an ion-equilibration technique. Anionic polysaccharides are included in the hydrogel reaction mixture and cations are introduced either during or after hydrogel formation. Properties of the resulting hydrogel can be subsequently adjusted by treating the cation-complexed gel with a different cation or cation mixture under equilibrating conditions. It has been found that by properly adjusting the cations and the sequence in which they are used in the equilibration process, superporous hydrogels can be formed that are highly absorbent while maintaining favorable structural properties, including strength, ruggedness, and resiliency. It has also been found that applying appropriate dehydration conditions to them after their formation can further stabilize the superporous hydrogels formed by the method of the invention.
Owner:KOS LIFE SCI
Deposition System, Method And Materials For Composite Coatings
InactiveUS20100189910A1Improve corrosion resistanceImprove structural performanceLiquid surface applicatorsMolten spray coatingHigh wear resistanceNanocrystal
A composite powder for a deposition of a composite coating comprises a nonmetallic component and a metallic component, the metallic component having an amorphous structure or a nanocrystalline structure. The metallic component may include an amorphous metallic alloy. The metallic alloy may include constituents having the amorphous structure. The metallic component may include a combination of the metallic alloy existing in the amorphous state and constituents of the amorphous metallic alloy in the amorphous state. The composite metal-ceramic powders are used for depositing composite coatings on a selected surface. Disclosed are several methods and systems for producing such composite powders. Disclosed are also several methods and systems for depositing composite coatings. Advantageously, the deposited coatings exhibit high corrosion resistance, high wear resistance, and excellent structural properties.
Owner:BELASHCHENKO VLADIMIR E
Agricultural field ontology library based semantic retrieval system and method
ActiveCN102073692ASemantic retrieval is accurate and efficientImprove accuracySpecial data processing applicationsData OriginExtension set
The invention relates to an agricultural field ontology library based semantic retrieval system and method, belonging to the technical field of intelligent retrieval. In order to improve the accuracy and the efficiency of an agricultural field information semantic retrieval process, only the useful structured data in a webpage are extracted by using an information extraction technology and used as the basic resource for retrieving, thus the structural property and the accuracy of the retrieval data source are greatly ensured in the stage of the basic resource of data; and then the comprehensive and professional agricultural-industry oriented ontology library is established, the semantic extension and inference is carried out according to the inquiry request of the user on the basis of a semantic ontology inference engine through the participation of the user, and the natural language submitted by the user is processed or the extension result is returned to the user once again so that the weight of each ontology example in a semantic extension set can be determined accurately in the participation process of the user, the extended ontology example set meets the inquiry requirement of the user, and further the final retrieval precision and recall rate are improved.
Owner:BEIJING RES CENT FOR INFORMATION TECH & AGRI
Polishing pads produced by an additive manufacturing process
ActiveUS20160114458A1Additive manufacturing apparatusOther chemical processesOligomerReactive diluent
Embodiments of the present disclosure relate to advanced polishing pads with tunable chemical, material and structural properties, and new methods of manufacturing the same. According to one or more embodiments of the disclosure, it has been discovered that a polishing pad with improved properties may be produced by an additive manufacturing process, such as a three-dimensional (3D) printing process. Embodiments of the present disclosure thus may provide an advanced polishing pad that has discrete features and geometries, formed from at least two different materials that include functional polymers, functional oligomers, reactive diluents, and curing agents. For example, the advanced polishing pad may be formed from a plurality of polymeric layers, by the automated sequential deposition of at least one resin precursor composition followed by at least one curing step, wherein each layer may represent at least one polymer composition, and / or regions of different compositions.
Owner:APPLIED MATERIALS INC
Intelligent moving mechanical arm control system
The invention relates to an intelligent moving mechanical arm control system. A traditional control system has poor hierarchy, structural property and remote operability. A portable computer in the invention is in signal connection with an embedded industrial computer; a laser sensor, a global positioning system, a three-dimensional digital compass, a USB / CAN bus, an image acquisition card, a wireless video camera and a network switch are in signal connection with the embedded industrial computer respectively; a pan-tilt-zoom (PTZ) camera is in signal connection with the image acquisition card; a wireless access node is in signal connection with the network switch; an independent navigation trolley controller, an arm region controller and an arm joint module are in signal connection with the USB / CAN bus respectively; and a gyroscope, an ultrasonic sensor, a collision switch and left and right wheel motor servo drivers are in signal connection with the independent navigation trolley controller respectively. The system can perform remote control on the independent moving trolley and the modularized mechanical arm respectively, has distinct hierarchy and reduces the expenditure of an upper computer.
Owner:JIANGSU ZISHI MACHINERY MFG
Methods of making optically clear structural laminates
Owner:THE BOEING CO
Advanced polishing pads having compositional gradients by use of an additive manufacturing process
Owner:APPLIED MATERIALS INC
Deposition system, method and materials for composite coatings
InactiveUS7670406B2Improve corrosion resistanceImprove structural performanceMolten spray coatingMetal-working apparatusHigh wear resistanceNanocrystal
A composite powder for a deposition of a composite coating comprises a nonmetallic component and a metallic component, the metallic component having an amorphous structure or a nanocrystalline structure. The metallic component may include an amorphous metallic alloy. The metallic alloy may include constituents having the amorphous structure. The metallic component may include a combination of the metallic alloy existing in the amorphous state and constituents of the amorphous metallic alloy in the amorphous state. The composite metal-ceramic powders are used for depositing composite coatings on a selected surface. Disclosed are several methods and systems for producing such composite powders. Disclosed are also several methods and systems for depositing composite coatings. Advantageously, the deposited coatings exhibit high corrosion resistance, high wear resistance, and excellent structural properties.
Owner:BELASHCHENKO VLADIMIR E
Extraction method of plant essential oil
ActiveCN103361180AHigh yieldRealize comprehensive utilizationEssential-oils/perfumesImpurityExtraction methods
The invention discloses an extraction method of plant essential oil. The extraction method includes blending, puffing, extraction and other processes. By combining the puffing technology with other processes, structural properties of plant raw materials are improved, and the essential oil component can be easy to escape. Subsequently, ultrasonic reinforced supercritical or subcritical extraction is employed to acquire the plant essential oil. The essential oil product prepared by the method has fewer impurities and high quality.
Owner:罗定市浩良香料有限公司
Advanced polishing pad materials and formulations
ActiveUS20160136787A1Additive manufacturing apparatusOther chemical processesOligomerCompound (substance)
Embodiments of the present disclosure relate to advanced polishing pads with tunable chemical, material and structural properties, and new methods of manufacturing the same. According to one or more embodiments of the disclosure, it has been discovered that a polishing pad with improved properties may be produced by an additive manufacturing process, such as a three-dimensional (3D) printing process. Embodiments of the present disclosure thus may provide an advanced polishing pad that has discrete features and geometries, formed from at least two different materials that include functional polymers, functional oligomers, reactive diluents, and curing agents. For example, the advanced polishing pad may be formed from a plurality of polymeric layers, by the automated sequential deposition of at least one resin precursor composition followed by at least one curing step, wherein each layer may represent at least one polymer composition, and / or regions of different compositions.
Owner:APPLIED MATERIALS INC
High elastic modulus polymer electrolytes suitable for preventing thermal runaway in lithium batteries
InactiveUS20090104523A1Conductivity is deterioratedPrevent thermal runawaySolid electrolytesBatteries circuit arrangementsHigh energyElectrical battery
A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life batteries that do not suffer from failures due to side reactions and dendrite growth on the Li electrodes, and other potential applications. The polymer electrolyte includes a linear block copolymer having a conductive linear polymer block with a molecular weight of at least 5000 Daltons, a structural linear polymer block with an elastic modulus in excess of 1×107 Pa and an ionic conductivity of at least 1×10−5 Scm−1. The electrolyte is made under dry conditions to achieve the noted characteristics. In another aspect, the electrolyte exhibits a conductivity drop when the temperature of electrolyte increases over a threshold temperature, thereby providing a shutoff mechanism for preventing thermal runaway in lithium battery cells.
Owner:RGT UNIV OF CALIFORNIA
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