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355 results about "Intensifier" patented technology

Intensifier (abbreviated INT) is a linguistic term (but not a proper lexical category) for a modifier that makes no contribution to the propositional meaning of a clause but serves to enhance and give additional emotional context to the word it modifies. Intensifiers are grammatical expletives, specifically expletive attributives (or, equivalently, attributive expletives or attributive-only expletives; they also qualify as expressive attributives), because they function as semantically vacuous filler. Characteristically, English draws intensifiers from a class of words called degree modifiers, words that quantify the idea they modify. More specifically, they derive from a group of words called adverbs of degree, also known as degree adverbs. When used grammatically as intensifiers, these words cease to be degree adverbs, because they no longer quantify the idea they modify; instead, they emphasize it emotionally. By contrast, the words moderately, slightly, and barely are degree adverbs, but not intensifiers. The other hallmark of prototypical intensifiers is that they are adverbs which lack the primary characteristic of adverbs: the ability to modify verbs. Intensifiers modify exclusively adjectives and adverbs, but this rule is insufficient to classify intensifiers, since there exist other words commonly classified as adverbs that never modify verbs but are not intensifiers, e.g. questionably.

Computerized, personal-color analysis system

A method and apparatus to automatically generate a customized color palette receives data corresponding to several physical attributes of a living subject, such as hair, skin and eyes and conducts an analysis uniquely corresponding to each attribute, and may associate each attribute with at least one property such as a color family, a technical identifier, an intensifier, a temperature, a power color, and a saturation designation. Software may identify the color linked to each attribute by, for example, an LAB value, an RGB value, an HTML value, an XYZ value or a CMY value, while an intensifier may be a contrasting color, and saturation may indicate whether the color linked to the attribute is a tone, tint, shade or hue. A color palette uniquely compatible with the subject may be presented by print media, monitor, printer, cell phone, personal digital assistant, or the like.
Owner:STUCKI SUSAN

Subsea actuator assemblies and methods for extending the water depth capabilities of subsea actuator assemblies

InactiveUS7108006B2Improved hydraulic pressure compensation systemIncrease fluid pressureOutboard propulsion unitsEqualizing valvesOcean bottomPressure transmission
A hydraulic pressure compensation system for valve actuator assemblies is described having particular application for subsea wellhead installations. The compensation system includes at least one valve actuator assembly having a housing that retains a reciprocable piston therewithin. The piston is spring biased into its fail safe configuration. The valve actuator assembly is hydraulically associated with an accumulator reservoir that defines a closed fluid reservoir and an open fluid reservoir that is exposed to ambient pressures. The two chambers are separated by a membrane. The valve actuator assembly is also operationally associated with a fluid pressure intensifier that boosts the ambient pressure of the accumulator so that an increased fluid pressure may be transmitted to the actuator assembly to bias the actuated valve toward its fail safe configuration. In a described embodiment, the fluid pressure intensifier comprises a housing that defines a chamber having a fluid inlet and fluid outlet. A dual-headed piston is moveably retained within the housing. The piston has an enlarged piston face and a reduced size piston face. Fluid pressure entering the fluid inlet is exerted upon the enlarged piston face, and due to the difference of piston face sizes, an increased pressure is transmitted out of the fluid outlet.
Owner:VETCO GRAY

Hydraulic energy intensifier

Hydraulic circuits used to manipulate tools in, for example construction equipment, uses less power for a retraction of a hydraulic cylinder than for an extension of that cylinder. Provided is a hydraulic circuit that uses the stored energy from the low energy phase to lower the energy load on the hydraulic pump during the high energy phase. Energy from the hydraulic pump is increased during the low energy phase to increase the amount of stored hydraulic energy. The increased amount of stored energy is then used to intensify or add to the energy generated by the hydraulic pump for the high energy phase.
Owner:DEERE & CO

Alcohol-free concentrated fountain solution and preparation method thereof

InactiveCN102303465AStable concentrationPrint color difference is smallPrinting pre-treatmentAlcohol freePhysical well being
The invention provides an alcohol-free concentrated fountain solution and a preparation method thereof. The alcohol-free concentrated fountain solution is prepared from the following components based on 100 parts by weight: 0.5-5 parts of low-foam wetting agent, 8-20 parts of pH value regulator, 3-20 parts of printing plate protective agent, 5-10 parts of a water film regulator, 0.2-1.0 part of decontamination intensifier, 0.1-1.0 part of bactericide, 0.1-1.2 parts of defoamer and the balance of water. The concentrated fountain solution provided by the invention is environmentally-friendly, provides guarantee for the health of workers, and can improve the quality of the printing products.
Owner:冯星枢 +1

Pressure intensifier

ActiveUS7354252B2Cavitation phenomenon can be preventedReliable startFluid-pressure convertersPiston pumpsControl lineEngineering
A pressure intensifier for fluids has an intensifier piston with a high-pressure piston and a low-pressure piston having a greater diameter than the high-pressure piston. The pistons are moveable in a high-pressure cylinder and a low-pressure cylinder, respectively, and move together. The high-pressure cylinder is connected to a high-pressure connection. A first control line is connected to a supply connector. A second control line is connected to a control valve having first and second switching positions. A first connection connects the control lines. The low-pressure cylinder is connected via the control valve in the first switching position to a supply connector and in the second switching position to a return connector. The switching positions are controlled by the intensifier piston. The intensifier piston opens or closes the first connection between the control lines. The first connection is arranged completely within a movement stroke of the high-pressure piston.
Owner:MINIBOOSTER HYDRAULICS

Fuel Injection Valve And Method For Co-Injecting A Liquid And A Gaseous Fuel Into The Combustion Chamber Of An Internal Combustion Engine

A fuel injection valve co-injects a liquid and a gaseous fuel into the combustion chamber of an internal combustion engine. A solid needle regulates the injection of liquid and gaseous fuels from a cavity in the fuel injection valve into the combustion chamber when the needle is lifted to its open position. In preferred embodiments, liquid fuel is metered and pressurized in an intensifier's cylinder provided within the valve body and the liquid fuel is delivered through a restricted flow passage into the cavity where it mixes with the gaseous fuel. The restricted flow passage can be formed by a small passage formed in the valve body or an annular passage between the needle and the valve body.
Owner:WESTPORT FUEL SYST CANADA INC

Portable device and method for field testing proppant

A testing system and method for evaluating the time required for shutting in a well after packing fractures in the well with a proppant having curable resin. At the well site, a sample of the proppant is compressed and heated in a portable unit. While the sample is being heated and compressed, its properties are being monitored to determine if the resin in the proppant has cured. Recording the time required for the proppant to cure provides an indication of how long to shut in the well after packing the fractures with the proppant. The portable unit includes a gas to fluid intensifier for compressively stressing the sample and a heat source for heating the sample. Sensors adjacent the proppant sample monitor the properties.
Owner:SAUDI ARABIAN OIL CO

Power-driven torque intensifier

A torque intensifying tool for tightening and loosening threaded connectors has at least one torque intensifier means having a torque intensifier housing portion, having input means and having a first output means and a second output means, a drive operatively connected with the input means for transmitting a torque from the drive through the intensifying means to a threaded connector, so that in one mode of operation the torque intensifier housing portion together with the first and the second output means turn in the same direction and the same speed and torque as the input means, and in another mode of operation the torque intensifier housing portion together with one of the first and second output means receives a turning force in one direction while the other one of the first and second output means receives an equal turning force in the opposite direction at a lower speed but higher torque than the input means, and so that one of the first and second output means turns in the one mode and in the another mode while the other of the first and second output means turns in the one mode and reacts in the another mode.
Owner:UNAX CORP

System and method for adaptive nonlinear compressed visual sensing

A novel and useful system and method for adaptive nonlinear compressed visual sensing. The adaptive nonlinear compressed sensing mechanism provides a modified DMD sensing architecture incorporating a nonlinear optical intensifier coupled with a nonlinear acquisition process. The modified DMD sensing architecture and related circuitry and software are operative to perform nonlinear image acquisition by computing both linear and nonlinear functionals. These computations are performed recursively to approximate the image to achieve any desired target image quality.
Owner:GENERAL ELECTRIC CO

Hydro pneumatic lifting system and method

InactiveUS20140014318A1Enhance vertical lifting capabilityEasy to liftDrilling rodsFluid removalStored energyReciprocating motion
The disclosed invention introduces an efficient lifting mechanism for reciprocating vertically a load system, the load consisting of the aggregate weights of a cargo payload in conjunction with “dead weights” of moving parts of the lifting apparatus.The disclosed invention uses a hydro-pneumatic linear actuator to lift the load and a pressurized accumulator, acting as a force intensifier. The pressurized accumulator, acting as a self-contained stored energy source, provides to the actuator adequate power to lift the “dead weights” plus part of the cargo payload. An external power source provides to the actuator adequate power to lift the remainder of the cargo payload. The disclosed invention saves significant amounts of power and energy in applications in which the “dead weights” are sizable compared to the cargo load. The disclosed invention provides also exceptional means for accurate motion control of the cargo payload.
Owner:MAIL JACOB

Intensifier

An intensifier is disclosed. The intensifier includes an enclosure with an intake port, an exhaust port, an interior surface that defines a chamber, and an air flow source in communication with the chamber. The intensifier can be positioned in an under floor plenum of a data center. In the plenum, an ambient at a first pressure is draw into the chamber via the intake port and is expelled out of the chamber via the exhaust port and at a second pressure that is higher than the first pressure. The ambient expelled from the intensifier can pass through a vent tile in a raised floor of the data center and the ambient can be used to cool a component supported by the raised floor.
Owner:HEWLETT PACKARD DEV CO LP

Nanometer flame-proof polyethylene glycol terephthalate engineering plastics and preparation thereof

The invention relates to a nano-flame-retardant PET engineering plastic, which is composed of PET, composite flame retardant, toughener, compatibilizer and chain extender, wherein, the composite flame-retardant is the mixture of nano-magnesium hydroxide, nano-montmorillonite and melamine cyanurate. The preparation method is that dried PET master batches and various promoters are fully mixed in a high-speed mixer and then added into a twin-screw extruder; at the time when the master batches are melted and extruded out of the extruder, intensifier is added to a second feeding port of the twin-screws and then melted and extruded for granulation. The product of the invention has excellent flame retardant properties, good luster, stable size, low warpage, high modulus, high impact resistance and other performances; the product is of the original color and will not be restricted by color in follow-up processing, which can be widely used in electronic, electrical, automotive and other fields.
Owner:SHANGHAI UNIV

Poly(nonamethyleneterephthalamide) material and preparation method thereof

The invention relates to a poly(nonamethyleneterephthalamide) material and a preparation method thereof. The composite material comprises the following components in part by weight: 30 to 50 parts of poly(nonamethyleneterephthalamide) (PA9T), 8 to 20 parts of polyamide (PA6, PA66), 10 to 15 parts of main flame retardant, 3 to 5 parts of auxiliary flame retardant, 30 to 45 parts of filler intensifier, 0.2 to 0.6 part of antioxidant, 0.2 to 0.8 part of lubricant and 0.3 to 0.6 part of nucleating agent. In the method, the polyamide is added into the material to improve the defect of poor flowability of the poly(nonamethyleneterephthalamide), so the manufacture temperature and difficulty can be greatly reduced; because of high price of the PA9T, nylon is introduced to greatly reduce the production cost, realize profit optimization; and by selecting different types of glass fibers as the filler intensifier, the comprehensive performance of the material is greatly improved. The PA9T intensified modified material has simple preparation process, low cost, high profit and excellent economical benefit.
Owner:SHENZHEN KEJU NEW MATERIAL

Contactor assembly with arc steering system

A contactor assembly includes a stationary contact, an arc contact, an arc arrestor, and a magnetic intensifier. The magnetic intensifier is constructed to extend in generally close proximity to one of the stationary contact and the arc contact. During communication of power through the contactor assembly, the magnetic intensifier manipulates a magnetic field associated with current passing through the contactor assembly and increases the magnitude of a magnetic force directed to the arc arrestor. Preferably, the magnetic intensifier is formed integrally with a turnback associated with one of the stationary contact or the arc contact. Such a construction simplifies the manufacture and assembly of the contactor assembly and provides efficient and repeatable arc suppression.
Owner:ROCKWELL AUTOMATION TECH

X-ray detector including scintillator, a lens array, and an image intensifier

An X-ray detection device including a scintillator configured to convert gamma rays or X-rays into optical radiation, an optical image intensifier configured to intensify the optical radiation to generate intensified optical radiation, an optical coupling system configured to guide the intensified optical radiation, and a solid state detector configured to detect the intensified optical radiation to generate an interaction image representing an X-ray energy emission and to perform photon counting based on data of the interaction image.
Owner:THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIV OF ARIZONA

Production method of anti-interference paper intensifier

The invention provides a method for preparing anti-interference paper reinforcing agent, comprising the steps as follows: (1) according to molar percentage, 80-96% of acrylamide monomer, 1-10% of double-bonded carboxylic acid monomer, 1-15% of water-soluble cation monomer and 1-5% of 2-acrylamide-2-methyl propane sulfonate monomer are taken and added in water while stirring to prepare a mixed water solution; (2) the pH value of the water solution is adjusted to 4.0-5.0; under the protection of nitrogen, the temperature is increased to 50-70 DEG C; subsequently, crosslinking agent, molecular weight regulator and prophase initiator are added so that the polymerization reaction is carried out for 20-35min; and (3) later initiator is added in the outcome in step (2), with the temperature kept within 80-100 DEG C for 30-60min; subsequently, termination agent is added so that the polymerization reaction is stopped. The method is stable and controllable, and can obtain the product which has strong anti-interference capability, high crosslinking degree, good flowability, complete copolymerization, low residue, uniform distribution of cations, and stable and controllable viscosity during the polymerization process.
Owner:广州星业科技股份有限公司

Modified triethanolamine, preparation method and application thereof

The invention discloses modified triethanolamine, a preparation method thereof and various grinding aids produced by using the modified triethanolamine. The modified triethanolamine is a cross mixed ester product produced through the chemical reaction of triethanolamine, inorganic mixed acid and catalyzer at a temperature. Grinding aid intensifier in powdered form, aqueous liquid form and nonaqueous liquid form is prepared by effectively compounding the product with other components. The triethanolamine is converted into the cross mixed ester having large molecular weight, thus reducing the cost by about 30 percent; the modified triethanolamine is applicable for powder grinding process at high temperature. The cement grinding aid intensifier prepared by compounding triethanolamine with other materials has better grinding aid effect compared with such conventional grinding aids which are used separately as triethanolamine and so on, improves the early strength of cement and reduces the consumption of wrought material; the materials used are cheap, and are stored and transported easily. The multiform products (powdered and in liquid state) are widely applicable in the cement industry.
Owner:SHANDONG SHANSHUI CEMENT GRP CO LTD

Gamma camera including a scintillator and an image intensifier

A gamma-ray or X-ray detection device including a scintillator configured to convert gamma rays or X-rays into optical radiation, an optical image intensifier configured to intensify the optical radiation to generate intensified optical radiation, an optical coupling system configured to guide the intensified optical radiation, and a solid state detector configured to detect the intensified optical radiation to generate an interaction image representing a gamma-ray or X-ray energy emission.
Owner:THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIV OF ARIZONA

Method of Mitigating Corrosion Rate of Oilfield Tubular Goods

Acid-soluble cupric acetate may used in conjunction with potassium iodide to generate cuprous iodide (CuI) as an acid corrosion inhibition aid. A suitable corrosion inhibitor together with the aid protects steel surfaces in an acid environment, for instance, while acid fracturing or matrix acidizing subterranean formations. Cupric acetate monohydrate may be used with an alkali metal iodide salt such as potassium iodide or sodium iodide to generate cuprous iodide in situ in aqueous acid solutions. Use of cupric acetate provides a somewhat delayed reaction rate with potassium iodide to generate the desired product, cuprous iodide, which has very low solubility in acid systems. The method includes delayed and in situ production of cuprous iodide for enhancing performance of commercially available corrosion inhibitors, commonly referred to as intensifying the effect of the corrosion inhibitor (corrosion inhibitor intensifier or simply an intensifier).
Owner:BAKER HUGHES INC

Portable imaging system method and apparatus

An operator shielded X-ray imaging system has sufficiently low mass (less than 300 kg) and is compact enough to enable portability by reducing operator shielding requirements to a minimum shielded volume. The resultant shielded volume may require a relatively small mass of shielding in addition to the already integrally shielded X-ray source, intensifier, and detector. The system is suitable for portable imaging of well cores at remotely located well drilling sites. The system accommodates either small samples, or small cross-sectioned objects of unlimited length. By rotating samples relative to the imaging device, the information required for computer aided tomographic reconstruction may be obtained. By further translating the samples relative to the imaging system, fully three dimensional (3D) tomographic reconstructions may be obtained of samples having arbitrary length.
Owner:RGT UNIV OF CALIFORNIA

Environment-friendly water-based extinguishing agent

The invention relates to an environment-friendly water-based extinguishing agent, which relates to an extinguishing agent. The compositions with weight percentage are as follows: a reagent: 4 to 6 percent of butanol, an extinguishing agent intensifier: 3 to 12 percent of perfluorooctane surfapropyl betaine, a flame retardant: 2 to 8 percent of poly ammonium phosphate, a vesicant: 0.8 to 2.6 percent of dodecyl sulphate sodium salt, a thickener: 0.2 to 0.9 percent of xanthan, an antifreeze: 8 to 18 percent of glycol, a neutralizer: 0.5 to 1.4 percent of triethanolamine, a stabilizing agent: 0.015 to 0.04 percent of sodium hydroxide, an asphyxia ingredient: 0.2 to 1.4 percent of benzotriazole, and a dissolution ingredient: 50-75 percent of pure water. The environment-friendly water-based extinguishing agent meets the needs of normal storage and use under the climate condition of high temperature of 63 DEG C and low temperature of minus 42 DEG C, and has a plurality of functions such as environmental protection, high efficiency and cold resistance.
Owner:段国民 +1

Method for preparing epoxy cross-linking modified paper wet-strengthening agent

The invention discloses a method for producing an epoxy crosslinking modified paper humidity intensifier. The alkaline cured humidity intensifier polyamide polyamine epoxy chloropropane resin is the mainstream product at present, but the PAE which is not cross-linked and modified is poor in the crosslinking degree and molecular weight and has poor retaining performance, and the humidity-intensifying effect of the paper can not reach the production requirement, and can result in the increase of the adsorptive organic halide in the wastewater. The invention adopts the dibasic acid and polybasic amine as the raw material to produce the intermediate of polyamide polyamine; a certain amount of polyamide polyamine intermediate, epoxy and epoxy chloropropane react under certain temperature until the product reaches a certain viscosity, then acid is added to terminate the reaction and obtain the epoxy crosslinking modified paper humidity intensifier. The method can reduce the consumption of the epoxy chloropropane and decrease the content of organochlorine in the waste; the retaining rate of the product is greatly improved; the product provided by the invention can not only improve the wet strength of the paper but also can increase the physical properties of the paper, such as the folding strength, tensile strength and dry strength and the like.
Owner:SHAANXI UNIV OF SCI & TECH

Voice enhancement device by separate vocal tract emphasis and source emphasis

A voice intensifier capable of reducing abrupt changes in the amplification factor between frames and realizing excellent sound quality with less noise feeling by dividing input voices into the sound source characteristic and the vocal tract characteristic, so as to individually intensify the sound source characteristic and the vocal tract characteristic and then synthesize them before being output. The voice intensifier comprises a signal separation unit for separating the input sound signal into the sound source characteristic and the vocal tract characteristic, a characteristic extraction unit for extracting characteristic information from the vocal tract characteristic, a corrective vocal tract characteristic calculation unit for obtaining vocal tract characteristic correction information from the vocal tract characteristic and the characteristic information, a vocal tract characteristic correction unit for correcting the vocal tract characteristic by using the vocal tract characteristic correction information, and a signal synthesizing means for synthesizing the corrective vocal tract characteristic from the vocal tract characteristic correction unit and the sound source characteristic, so that the sound synthesized by the signal synthesizing means is output.
Owner:FUJITSU CONNECTED TECH LTD

Dry intensifier for paper making, and preparation method and application thereof

The invention relates to a dry intensifier for paper making, and a preparation method and application thereof. Based on the weigh of the dry intensifier, the dry intensifier comprises the following raw materials in percentage by mass: 15-20% of acrylamide monomer, 1-1.6% of cationic monomer, 0.6-1% of anionic monomer, 0.1-0.3% of polyene monomer, 0.6-1.8% of etherified hydroxymethyl acrylamide, 0.03-0.05% of oxidizer, 0.01-0.03% of reducer and the balance of deionized water. According to the method provided by the invention, by controlling the addition of the crosslinking agent, cations and anions, a branched high molecular compound is generated on the main chain of a polymer, thereby improving the fiber binding power of the dry intensifier and enhancing the intensifying effect. The etherified hydroxymethyl acrylamide can be adapted to the dry intensifier system having a high molecular weight, and the stability of the product can be kept. The dry intensifier provided by the invention has high intensifying effect on paper and has enough storage stability itself.
Owner:HUNAN BAILIN BIOLOGICAL TECH

High efficiency resin fissures cementation glue and preparation thereof

The invention relates to a high efficiency resin fissures cementation glue for pitch and cement road surface fissures cementation. The fissures cementation glue comprises the following components by weight percent: 10 to 15 percent of aromatic hydrocarbon, 3 to 10 percent of modifier, 1 to 3 percent of intensifier, 3 to 10 percent of cosolvent, 30 to 60 percent of resin mixture and 10 to 20 percent of heavy traffic pitch. The aromatic hydrocarbon is heated to 60 to 70 degrees centigrade, the modifier is added to be stirred for 30 minutes, the intensifier and the cosolvent are added slowly step by step, the resin and the pitch are added at last, the temperature is kept at 120 degrees centigrade for 30 minutes under stir circumstance, and then the resin fissures cementation glue with excellent performance can be obtained. In the invention, the aromatic hydrocarbon is used to form even mixture among the modifier, the resin and the pitch so that resin group and pitch group are bridged under the action of the modifier. When used on the road surface, the resin exerts the high bondability characteristic and the like. The modifier is used to improve the road performance, as improving softening point, low temperature ductility and the like. At the same time, the invention is good glue material.
Owner:安徽三缔沥青材料有限公司
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