44results about How to "% reduction" patented technology

Improved in-wheel, near-wheel and direct-drive electric motors for cars and other vehicles. This motor can be cheaper, lighter, more powerful, more efficient, and more reliable than other direct-drive motors. Its high torque-density and high performance allow it to produce the same peak power as heavier, bigger motors. That helps greatly with the handling issues caused by too much unsprung mass. The motor control system can adapt to the vehicle's operating conditions (like starting, accelerating, turning, braking, and cruising at high speeds). That provides better performance. The motor's low-voltage, low-current design helps reduce heat and weight and leads to lower motor cost. The motor can still operate with some faults, offering “get home” capability. It offers all the benefits of in-wheel motors: efficiency, compactness, direct traction control, quiet, simple driveline. And it adds to those benefits, while reducing or eliminating the drawbacks other in-wheel motors.

A treatment system for removing a plurality of pollutants from wastewater includes a removal device for removing a plurality of gross solids from the wastewater, an aeration device for reducing a biochemical oxygen demand (BOD) and a chemical oxygen demand (COD) of the wastewater and a bioreactor containing a bacterial biofilm, said bioreactor including a plurality of cells configured for operation on a predetermined drain fill cycle.

A power supply converter (100) comprising a first FET (210) connected to ground (230), the first FET coupled to a second FET (220) tied to an input terminal (240), both FETs conductively attached side-by-side to a first surface of a metal carrier (120) and operating as a converter generating heat; and a packaged load inductor (110) tied to the carrier and an output terminal (241), the inductor package wrapped by a metal sleeve (113) in touch with the opposite surface of the metal carrier, the sleeve operable to spread and radiate the heat generated by the converter.

A pre-folded file bottom box form, a method of creating the box form, and a box created from the form. The box form is created from a unitary blank of corrugated material that is die cut and creased so as to form a series of interconnected panels arranged in three rows that each include four panels. A first row has four panels that each end up in the box as a reinforcing end wall or sidewall panel; each of these panels are separated by a narrow gap. A middle row includes four panels that each end up in the box as a box end wall or sidewall panel; each of these panels is contiguous with one panel of the second row. There is a crease located between each of the middle row panels, and between each of them and the first row panel that is contiguous with it. A third row, coupled to the second row, includes first and second bottom panels and two end-wall reinforcing panels. The first and second bottom panels are each contiguous with one of the panels of the second row with a crease located between them. The end-wall reinforcing panels are contiguous with the first bottom panel with a crease located between each of them and the first bottom panel.

The present invention provides a nuclear fuel assembly, where a boron-containing compound is used as a burnable poison and is distributed in a majority of the rods in the assembly. The assembly comprises a plurality of fuel rods, each fuel rod containing a plurality of nuclear fuel pellets, wherein at least one fuel pellet in more than 50% of the fuel rods in the fuel assembly comprises a sintered admixture of a metal oxide, metal carbide or metal nitride and a boron-containing compound.

The invention provides a method and a system for drying aerobic organisms in urban raw garbage by the aid of hot air. Organic matters in the urban raw garbage are decomposed into moisture and other inorganic matters by the aerobic microorganisms in the urban raw garbage with high-temperature biological conditioners by the aid of oxygen provided by the hot air and a formed high-temperature environment, heat is released, most of the moisture is heated and evaporated into steam by the high-temperature environment and the heat, the steam is exhausted in a wet and hot waste gas form, garbage leachate is formed by an additional part of the moisture and drained, and the purpose of drying the aerobic organisms in the urban raw garbage is achieved. The system comprises an urban raw garbage aerobic organism drying bin, a hot-air auxiliary drying device, an air feeder, an exhaust fan, a liquid delivery pump and the like. The method and the system further can be optimized by means of automatic control, waste gas preheating, photocatalytic sterilization and deodorization and the like. The method and the system for drying the aerobic organisms by the aid of the hot air have the advantages that the decomposition degree of the organic matters in the urban raw garbage and moisture evaporation capacity are high, a drying process is short, a drying effect is obvious, and the garbage is treated in a harmless, reducing and stable manner.

In one aspect, a communication system transmitter comprises an adaptive error correction encoder. The adaptive error correction encoder is configured to generate a plurality of error correction frames with each such error correction frame comprising a plurality of data packets and one or more error correction packets. A given one of the error correction packets comprises information relating to the plurality of data packets of its corresponding frame and additional information relating to a different one of the error correction frames. For example, the additional information relating to the different one of the error correction frames may be inserted into a header of the given error correction packet, and may comprise a next frame sequence number indicator and a corresponding next frame mask value for a subsequent one of the error correction frames. Other aspects of the invention relate to a communication system receiver comprising an adaptive FEC decoder, adaptive FEC encoding and decoding methods, integrated circuits, and associated computer program products.

The invention relates to the preparation method of a polymer compound and a plant used therefor, in particular to a continuous solution polymerization process of optical-grade poly(methyl methacrylate) and the plant used therefor. The plant used for the continuous solution polymerization process of optical-grade poly(methyl methacrylate) comprises a refining and distillation device, a polymerization reaction device, a two-stage devolatilization device, and a wire-drawing and granulation device connected with each other in series, and specifically comprises a feed refining tower, a polymerization reaction groove, a recovering and refining tower, heaters a and b, and devolatilization tanks a and b. The continuous solution polymerization process can prepare optical-grade poly(methyl methacrylate) from monomers, a copolymer, a stabilizing agent, a molecular weight regulator, an initiator and a solvent according to the following four steps: (1) refining and distillation, (2) polymerization reaction, (3) flash devotilization and (4) wire drawing and granulation. The PMAA produced by the process has the advantages of high safety, no gel accumulation, improved physical properties and color of the produt, low energy consumption, environmental protection, clean production, good weathering resistance of the product, anhydrous polymerization, no black spots on the product, etc.

A bearing structure of a turbocharger includes a rotor shaft, two angular ball bearings, a retainer, a housing, and an oil film damper. Each of the angular ball bearings includes an inner ring and an outer ring that are supported in relatively rotatable manner. The rotor shaft is inserted into the inner ring. The retainer holds the outer ring. The housing houses therein the rotor shaft, the angular ball bearings, and the retainer to constitute a bearing housing. The oil film damper is formed of oil in a film state and is interposed between the inner ring and an outer peripheral surface of the rotor shaft. The inner ring is configured to rotate with rotation of the rotor shaft via the oil film damper.

A method for reducing intra-channel, non-linear distortions of an optical signal resulting from non-linear fiber propagation includes applying a polarization mode dispersion (PMD) pre-distortion to an optical signal such that the PMD pre-distortion produces two replica signals of the optical signal spaced by a differential group delay (DGD). The replica signals are adapted for transmission via an optical fiber. The DGD spacing is selected to reduce intra-channel, non-linear distortions imparted by the optical fiber.

The invention relates to the technical field of garbage treatment, in particular to a novel short-process resourceful treatment process for kitchen garbage. The novel short-process resourceful treatment process comprises the following steps that after the kitchen garbage is collected and transported into a factory, materials are subjected to centralized and rapid three-phase separation through anefficient pretreatment system, separated solid-phase materials are subjected to aerobic composting treatment, a product obtained after composting treatment is organic coarse fertilizer, and then the organic coarse fertilizer is subjected to fine processing treatment to be prepared into solid organic fertilizer; impurities separated in the composting process are sent to a refuse landfill to be subjected to landfill treatment or incineration treatment, separated grease provides a qualified raw material product for biodiesel, a separated liquid phase is subjected to anaerobic fermentation to generate a large amount of biomass biogas, and the biomass biogas can be used as fuel of a boiler to provide heat energy and electric energy for a plant area; and as for biogas slurry digested by an anaerobic system, one path of the biogas slurry is adjusted back to the aerobic composting system for humidity and strain adjustment, the other path of the biogas slurry is processed into composite microbial liquid fertilizer for sale, and treated wastewater is discharged after reaching the standard. Waste gas generated in the whole treatment process is biologically deodorized and then discharged afterreaching the standard.

Systems and methods for debulking visceral fat within a subject, include: providing a focused ultrasound transducer configured to focus ultrasonic power at a focal spot; positioning the focused ultrasound transducer with respect to the subject so that the focused ultrasound transducer is enabled to transfer ultrasonic power into the subject; locating the focal spot of the focused ultrasound transducer with respect to at least one target region containing visceral fat within the subject; and debulking visceral fat within the target region by applying ultrasonic energy from the focused ultrasound transducer with sufficient power to cause the death of visceral fat tissue within the target region.

The invention is related to a method and a device for recirculation of a part of exhaust gases from an exhaust pipe (6, 9) of a diesel engine (1) to the inlet of the engine, the exhaust gases being diverted from the exhaust pipe (6, 9) and directed through a recirculation conduit (10) to a controllable valve device (12) arranged between the engine and the air intake (2) thereof for allowing supply of air / recirculated exhaust gases in a desired relation to the combustion chamber of the engine (1). The invention also relates to a particular valve having two controllable inlets, said valve being useful in the method or device according to the invention, and a regulation method and device for regulating the air / fuel relation of a diesel engine.

A movable sludge dehydration device and method are disclosed. The device includes a sludge sucking unit, a chemical soaking unit, a flocculation unit, a dehydration unit, a self-discharging sludge storage unit and an electric control unit which can be mounted to a vehicle as a whole. The sludge sucking unit is connected to the chemical soaking unit, the flocculation unit, the dehydration unit andthe self-discharging sludge storage unit in order through a pipeline. Sludge is fed into the dehydration device through the sludge sucking unit. The sludge subjected to flocculation by the flocculation unit is dehydrated by the dehydration unit. The electric control unit is separately connected to the sludge sucking unit, the chemical soaking unit, the flocculation unit, the dehydration unit and the self-discharging sludge storage unit to provide electrical drive for normal operation of the whole dehydration device. The device integrates sludge sucking, chemical supplying, flocculation, dehydration, storage, transportation and power supply, overcomes a sludge removing and transportation difficult problem for distributed and small-size wastewater treatment facilities, particularly rural wastewater treatment facilities, and allows the amount of sludge removing and transportation to be reduced, thus facilitating further centralized and resource-recovering treatment of the sludge.

The invention discloses a safety transport device used for electronic product sale. The safety transport device comprises a main box, pneumatic buffer legs, a handle and an auxiliary box. Two slidinggrooves are formed in each of the left side wall and the right side wall of the main box and are in sliding connection with sliding blocks. First springs are arranged at the upper end and the lower end of each sliding block. The other end of each first spring at the upper end is connected with the top end of the corresponding sliding groove. The first springs at the lower ends are connected with the bottoms of the sliding grooves. The outer sides of the sliding blocks are connected with fixed legs through first connecting blocks. The corresponding two fixed legs on the same side are connectedthrough a connecting rod. Sliding rods are fixedly connected to the lower ends of the fixed legs. Up-down vibration is attenuated at multiple levels through the first springs, the pneumatic buffer legs, second springs, a buffer mat and a soft coating layer, the amplitude of up-down vibration is reduced to a great degree, shakes in the horizontal direction are reduced through a horizontal shock absorption assembly, so that the stability of the safety transport device used for electronic product sale is improved, and the situation that electronic products are impacted and thus are damaged is prevented.

The invention discloses a polar region deep ice layer drilling ice scrap salvaging barrel with a continuous vibration function, and belongs to the field of deep ice layer drilling. The polar region deep ice layer drilling ice scrap salvaging barrel is composed of a rotary disc, an upper positioning sleeve, a lower positioning sleeve, a movement conversion disc and an ice scrap collecting barrel. The rotary disc is connected with an upper rotation mechanism through a fixing pin. The upper positioning sleeve and an upper outer pipe are integrally connected in a pipe thread form. A lower fixing sleeve and an upper fixing sleeve are connected through four radial screws. The lower fixing sleeve and the rotary disc are connected through a bearing. The movement conversion disc and the ice scrap collecting barrel are fixed through a nut. The upper rotation mechanism drives the rotary disc to rotate at a low speed, the slow rotation movement of the rotary disc is converted into slow up-down vibration through a movement conversion sliding way, and then the ice scrap collecting barrel is driven to vibrate with the low frequency so as to collect ice scraps in drilled holes. The polar region deep ice layer drilling ice scrap salvaging barrel is compact in structure, the ice scrap barrel ice scrap collecting efficiency can be improved to the maximum degree, accordingly, time is saved for deep ice layer drilling, and the ice core drilling efficiency is improved.

An agent for dyeing and / or bleaching keratin fibers, in particular human hair, including in a cosmetic carrier (a) at least one fatty alcohol selected from the group of arachyl alcohol (eicosan-1-ol), gadoleyl alcohol ((9Z)-eicos-9-en-1-ol), arachidonic alcohol ((5Z,8Z,11Z,14Z)-eicosa-5,8,11,14-tetraen-1-ol), heneicosyl alcohol (heneicosan-1-ol), behenyl alcohol (docosan-1-ol), erucyl alcohol ((13Z)-docos-13-en-1-ol) and brassidyl alcohol ((13E)-docosen-1-ol), (b) at least one persulfate salt selected from the group of ammonium persulfate, potassium persulfate and sodium persulfate, and (c) at least one glyceryl fatty acid ester of general formula (I), in which R1, R2 and R3 independently of one another stand for a hydrogen atom or a grouping of formula (II), in which R4 stands for an unbranched or branched, saturated or unsaturated C11-C28 alkyl group, with the proviso that at least one and at most two of the radicals selected from R1, R2 and R3 stand for a grouping of formula (II).

A power supply converter (100) comprising a first FET (210) connected to ground (230), the first FET coupled to a second FET (220) tied to an input terminal (240), both FETs conductively attached side-by-side to a first surface of a metal carrier (120) and operating as a converter generating heat; and a packaged load inductor (110) tied to the carrier and an output terminal (241), the inductor package wrapped by a metal sleeve (113) in touch with the opposite surface of the metal carrier, the sleeve operable to spread and radiate the heat generated by the converter.

The present invention provides a multi-layer vertical biological fermentation drying column and a drying method. The inner space of a column comprises, from top to bottom, a plurality of layers of fermentation cultivation areas, an inlet air distribution tube and an outlet air distribution tube provided on a side wall of the column, an unloader provided at the bottom of the column, and a surge hopper provided below the unloader. A temperature measuring instrument, the unloader, the inlet air distribution tube and the outlet air distribution tube are all connected to a controller. The plurality of layers of fermentation cultivation areas, from top to bottom, display a trend of intermediate temperature degradation-high temperature sterilization-secondary high temperature fermentation-intermediate temperature fermentation, wherein the intermediate temperature range is 45-54 DEG C, and the high temperature range is above 55 DEG C. According to the invention, a temperature monitoring device and an on-line analyzer of oxygen, ammonia, and hydrogen sulfide are provided in the fermentation cultivation areas, so that information in the drying column is collected in real time and fed back to the controller; the opening degree of a corresponding assembly is controlled by the controller according to a preset index standard, and therefore the biological fermentation environment in the column is adjusted, an index parameter of the fermented material is improved, and an minimization, stabilization and innocuity objective of sludge treatment is achieved.

A method for training a machine learning model to recognize an object topology of an object from an image of the object. The method includes: obtaining a 3D model of the object; determining a descriptor component value for each vertex of the grid; generating training data image pairs each having a training input image and a target image. The target image is generated by determining the vertex positions in the training input image; assigning the descriptor component value determined for the vertex at the vertex position to the position in the target image; and adapting at least some of the descriptor component values assigned to the positions in the target image or adding descriptor component values to the positions of the target image.

The invention relates to novel steel slag powder produced through industrial waste residue sludge. The novel steel slag powder is prepared from the following substances in percentage by mass: 80% of the sludge and 20% of steel slag. The invention further relates to a treatment method of the novel steel slag powder produced through the industrial waste residue sludge. The dried sludge and steel slag are mixed and ground together into fine powder, the output per machine-hour is increased by 70%, electricity is saved by 60%, the large amount of sludge can be used, thus land resources are saved, the problem of environmental pollution is solved, the cost is saved, and the quality of application of the steel slag powder to cement products and concrete is improved. When replacing part of cement to be used, the novel steel slag powder has the characteristics of small water demand, large mobility, large compatibility, good wear resistance, high strength and the like. When used for the concrete,the prepared novel steel slag powder has the characteristics of being less in water consumption, small in slump loss, capable of decreasing the using amount of a water reduction agent, good in antifreeze performance, high in anti-carbonization capability, high in chlorine ion permeability resistance, high in strength, low in cost and the like.

The invention provides water mobile-type slurry-processing equipment. The equipment comprises a buoyancy platform, an impurity removing system, a sand removing system, a dewatering system, a tail water treatment system, a dispensing system, a solid residue recovery device, a waste-residue receiving device, a mud cake receiving device and a tail water up-to-standard discharge device; and the impurity removing system, the sand removing system, the dewatering system, the tail water treatment system and the dispensing system are connected with the upper part of the buoyancy platform, an outlet ofthe impurity removing system is connected with the solid residue recovery device, an outlet of the sand removing system is connected with an inlet of the waste-residue receiving device and an inlet ofthe dewatering system, an outlet of the dispensing system is connected with the inlet of the dewatering system, an outlet of the dewatering system is connected with an inlet of the mud cake receivingdevice and an inlet of the tail water treatment system, and an outlet of the tail water treatment system is connected with the dispensing system and the tail water up-to-standard discharge device. Compared with a conventional technology, the equipment provided by the invention realizes reduction and stabilization treatment of slurry, reduces subsequent slurry transportation costs, and effectivelysolves a current slurry treatment difficult problem in cities.

Described are a therapeutic monoclonal antibody specific for the Type Six Secretion System (T6SS) needle protein of Acinetobacter baumannii (A. baumannii) and methods of use. Specifically, the antibody specifically binds to hemolysin co-regulated protein (Hep). Further disclosed are methods of using an anti-Hep antibody for detecting A. baumannii in a sample as well as a mutant A. baumannii strain comprising a deletion or mutation in its genome such that said deletion or mutation interrupts the proper translation of its hep protein.

A method for forming a floating heater element includes processing a silicon substrate to form a heater stack having the heater element on the substrate with peripheral edge portions, processing the heater stack by depositing and patterning a layer of photoresist or hard mask thereon to substantially mask the heater stack and form a trench through the photoresist or hard mask exposing a surface area of the substrate extending along the peripheral edge portions of the heater element, and processing the masked heater stack and exposed surface area of the substrate by sequentially removing the photoresist and portions of the substrate at the exposed surface area and that underlie the heater element so as to create a well in the substrate undercutting the heater element and open along the peripheral edge portions thereof, the well being capable of filling with a fluid so as to produce the floating heater element.

The invention belongs to the technical field of fertilizers and soil protection, and discloses a fertilizer control agent which considers triple effects of soil protection, food quality and effect enhancement and fertilizer loss control, and an application method thereof. The fertilizer control agent is mainly prepared from active calcium silicate, clay, gypsum powder, volcanic rock ash, biochar,straw ash and a micro amount of natural modified high polymer flocculant, can be combined with different kinds of fertilizers to form catalytic fertilizers, can form a fertilizer effect improving fertilizer catalytic space structure when being mixed with water, and can avoid excessive fertilizer use so as to protect the soil. The fertilizer control agent comprises the following components in partsby weight: 200-500 parts of active calcium silicate, 200-500 parts of clay, 20-100 parts of gypsum powder, 10-50 parts of volcanic ash, 20-100 parts of biochar, 20-100 parts of straw ash and 10-25 parts of a natural modified high polymer flocculant. The components are thoroughly mixed and grinded to more than 50 to 500 meshes; and the prepared natural soil-protection fertilizer control agent is suitable for various fertilizers and crops, and is capable of improving the fertilizer utilization efficiency, improving the crop quality and realizing the soil protection effect.

The present invention provides a multi-layer vertical biological fermentation drying column and a drying method. The inner space of a column comprises, from top to bottom, a plurality of layers of fermentation cultivation areas, an inlet air distribution tube and an outlet air distribution tube provided on a side wall of the column, an unloader provided at the bottom of the column, and a surge hopper provided below the unloader. A temperature measuring instrument, the unloader, the inlet air distribution tube and the outlet air distribution tube are all connected to a controller. The plurality of layers of fermentation cultivation areas, from top to bottom, display a trend of intermediate temperature degradation-high temperature sterilization-secondary high temperature fermentation-intermediate temperature fermentation, wherein the intermediate temperature range is 45-54 DEG C, and the high temperature range is above 55 DEG C. According to the invention, a temperature monitoring device and an on-line analyzer of oxygen, ammonia, and hydrogen sulfide are provided in the fermentation cultivation areas, so that information in the drying column is collected in real time and fed back to the controller; the opening degree of a corresponding assembly is controlled by the controller according to a preset index standard, and therefore the biological fermentation environment in the column is adjusted, an index parameter of the fermented material is improved, and an minimization, stabilization and innocuity objective of sludge treatment is achieved.

A method for producing a modified graphene includes the steps of intercalating or inserting a mixture of intercalating agents in a spacing between interlayers of carbon substrates or between carbon substrates, whereby the binding force between the interlayers of the carbon substrates or between the carbon substrates is weakened; and then exfoliating the pretreated carbon substrates to form the modified graphene. With the environmental friendly purpose, the method according to the present invention is useful for reducing the total amount of a strong acid. Therefore, the amount of the generated oxygen-containing functional groups attached on the modified graphene is modulated to avoid defects and maintain a yield over 80%.

In a method of dynamic milking, is performed a given modulating of values of airflow-forming pressures in a first working zone in a negative drive cycle and in a second working zone in a positive drive cycle of a cyclic drive unit, for providing and energy-physiological optimization of given periodic dynamic in-phase vacuum and mechanical actions on a surface of a milking teat in a two-chamber teat cap with a hermetic chamber connected with a source of a chamber pressure, whose movable part of a wall realizes the mechanical actions only on a lateral surface of the teat without interrupting of a spatial channel for movement of milking milk between an open output of the milking channel of the teat and a constantly open milk output of the teat cup during a dynamic milking process.

A circuit verifies and substitutes a defective reference cell of a memory device that includes at least one reference current path including the reference cell and a decoding transistor connected in series. The circuit includes at least one redundant reference current path identical to the at least one reference current path and in parallel therewith. A connection circuit connects in a mutually exclusive way control terminals of the decoding transistor and reference cell of the at least one reference current path to a node or control terminals of the decoding transistor and reference cell of the at least one redundant reference current path to the node. The connecting is based upon a logic signal. A window comparator is coupled to the reference current path for comparing a current therein with a pair of upper and lower thresholds, and outputs the logic signal for the connection circuit based upon the comparison.