37results about How to "Good distribution" patented technology

A high-voltage electrical equipment case is arranged between a driver's seat and a front passenger's seat which are placed in parallel in a transverse direction, whereby in the event that the battery which is a heavy article is accommodated in this high-voltage electrical equipment case, a necessity is obviated of disposing the battery underneath a rear seat. Moreover, the high-voltage electrical equipment case can be disposed near an air conditioner that is installed in a front part of a vehicle.

An electrically conductive composite comprising a polyvinylidene fluoride polymer or copolymer and carbon nanotubes is provided. Preferably, carbon nanotubes may be present in the range of about 0.5-20% by weight of the composite. The composites are prepared by dissolving the polymer in a first solvent to form a polymer solution and then adding the carbon nanotubes into the solution. The solution is mixed using an energy source such as a sonicator or a Waring blender. A precipitating component is added to precipitate out a composite comprising the polymer and the nanotubes. The composite is isolated by filtering the solution and drying the composite.

The invention relates to a noninvasive radiotherapy system for a robot, and belongs to the medical equipment field. The noninvasive radiotherapy system for the robot consists of seven modules, i.e. a radiotherapy planning system, a three-dimensional numerical-control therapy bed, an automatic tracking system for a four-dimensional real-time image, a robot system, a radioactive source, an adjuvant therapy system and an integrated control system, wherein the automatic tracking system for the four-dimensional real-time image consists of a six-freedom-of-degree G-shaped arm real-time image system and an intelligent tracking system; the six-freedom-of-degree G-shaped arm real-time image system is formed by successively connecting a G-shaped arm, a G-shaped arm sliding rail, a G-shaped arm spindle, a G-shaped arm pitch shaft and a G-shaped arm sliding seat; an X ray source and an X ray dynamic flat panel detector are formed into one group, and two groups are correspondingly installed on the G-shaped arm; and the G-shaped arm sliding seat is installed in a rail (9). According to the noninvasive radiotherapy system for the robot, which is disclosed by the invention, the defects of unmatched projection time, time waste and low therapy precision in the prior art are overcome, the precise therapy of the whole body tumor can be carried out, and the cardiovascular disease therapy and the noninvasive regulation of the renal nerve disease can be carried out.

The invention provides an apparatus and method for use in the treatment of substrates, whereby the apparatus comprises housing means having mounted therein a rotatably mounted drum (17), access means through which said substrates may be loaded into said drum (17), and a multiplicity of solid particulate material delivery means.

The invention is a distributor tray for a column (1) for heat and / or material exchange between a gas (G) and a liquid (L), comprising at least one means providing passage of the gas through the tray (2). The means has at least one wall (4), defining on the surface of the tray (2) compartments (8) of substantially identical surface areas. Each compartment comprises at least one means (5) allowing passage of the liquid through the tray (2). The invention also has application to a gas / liquid contact column, a gas treatment unit, a CO2 capture unit, a distillation unit, an offshore floating barge comprising such a distributor tray and a method of manufacturing the tray.

The present disclosure relates to interventional devices such as catheters and guidewire devices having micro-fabricated features for providing flexibility while maintaining good torquability. An interventional device includes an elongated member (500) having an arrangement of fenestrations which define a plurality of axially extending beams coupling a plurality of circumferentially extending rings. The fenestrations are arranged so that the resulting beams form a distributed, non-helical and non-linear pattern along the length of the elongated member. The pattern of fenestrations thereby minimizes or eliminates preferred bending axes.

The invention provides a preparation method of a continuous carbon fiber reinforced aluminum-based composite material. According to the preparation method provided by the invention, the thickness of an aluminum layer adhered to the surface of the carbon fiber can be controlled by adopting a method of adhering curing aluminum powder to the surface of continuous carbon fiber through organogel, so that the content and the spacing of the carbon fiber in a composite material after hot pressing sintering can be controlled, the carbon fiber can be parallelly distributed in an aluminum matrix, and analuminum-based composite material with high carbon fiber content can be prepared. The preparation method disclosed by the invention is low in cost and easy to operate and is capable of realizing industrialized production; the strength of the carbon fiber reinforced aluminum-based composite material obtained through the preparation method provided by the invention is obviously superior to that of the carbon fiber reinforced aluminum-based composite material prepared through an existing infiltration method, and a wide application prospect is obtained.

The disclosure relates to a guide system for holding and moving sunlight-absorbing devices, in particular, solar panels or concentrated photovoltaic modules, about an azimuth axis and an elevation axis, comprising a housing, at least one azimuth drive, at least one azimuth gear unit, the azimuth drive being configured for driving the azimuth gear unit for a rotational movement about the azimuth axis, at least one elevation drive, at least one elevation gear unit, the elevation drive being configured for driving the elevation gear unit for a rotational movement about the elevation axis, and wherein the elevation gear unit is connected to a first end of a torsion tube, and the torsion tube is turnably mounted inside the housing along the elevation axis, wherein the torsion tube is supported by at least two bearings, preferably one at each end of the torsion tube, and wherein the second end of the torsion tube is configured to receive and connect to a support arm for carrying / supporting one or more of the sunlight-absorbing devices, and the torsion tube further being configured to transmit torque from the elevation gear unit to the support arm.

The invention discloses a non-destructive hidden transmission method for on-board data. The method comprises the following steps of: embedding low-speed data in an original high-speed remote sensing carrier image by modifying the adjacent-pixel difference histogram of the on-board high-speed remote sensing carrier image, and performing downlink transmission by virtue of a satellite high-speed data transmission system. A ground receiving end can correctly extract the low-speed data from the carrier image, and recover the original high-speed remote sensing carrier image in a non-destructive manner. According to the method disclosed by the invention, the utilization rate of a satellite data transmission system is increased and the hidden performance of on-board data transmission is enhanced on the premise of no increase of the complexity and the information transmission speed of the satellite data transmission system. Experimental results indicate that a high pure load embedding capacity in case of ensuring a good hidden performance can be obtained according to the method disclosed by the invention.

Method of producing a sintered body comprising the steps of mixing one or more powders forming hard constituents with powders forming a binder phase comprising cobalt powder where the cobalt powder comprises cobalt having mainly a fcc-structure defined as the peak height ratio between the Co-fcc(200) / Co-hcp(101) being greater than or equal to about 3 / 2, as measured between the baseline and maximum peak height, measured by XRD with a 2θ / θ focusing geometry and Cu-Kα radiation. The present invention also relates to a ready-to-press powder comprising cobalt having mainly a fcc-structure and where the cobalt powder has a grain size (FSSS) of from about 0.2 to about 2.9 μm. The present invention also relates to sintered bodies made according to the method. The sintered bodied according to the present invention have reduced porosity and less crack formation.

A process for preparing ROM includes generating silicon nitride stack on substrate, etching to define the silicon nitride stacks but retaining the oxidized bottom layer, washing, and ion transplantation for generating doped region in substrate between defined silicon nitride stack layers.

The invention discloses a plant leaf fertilizer. The plant leaf fertilizer is prepared by the following components in percentage by weight: 12-15% of tea saponin powder, 45-50% of potassium citrate, 35-40% of industrial zinc sulphate, and 0.8-1.3% of ammonium molybdate. The plant leaf fertilizer disclosed by the invention has the advantages of good solubility and dispersibility, low cost, strong pertinence and good application effect.

A variable-size induction heating plate includes a plurality of windings (10a, 10b, 10c, 10′a, 10′b, 10′c) arranged in a cooking surface. The heating plate includes two sets (10, 10′) of a plurality of windings arranged side-by-side, each set (10, 10′) of windings being adapted in such a way as to form a heating plate, and control elements (12, 12′, 13) which are adapted in such a way as to control the operation of the sets (10, 10′) both in an independent manner and a synchronous manner. Each set of windings is fed by a single current generator (11, 11). The inventive heating plate can be used in an induction cooking surface.

The invention discloses a neodymium iron boron permanent magnet and a preparation method and application thereof. The grain boundary phase and the main phase of the neodymium iron boron permanent magnet have the following structure distribution: the total length of the grain boundary phase in the measurement range is recorded as Lm, the total length of the grain boundary phase with the grain boundary width of more than or equal to 1 [mu] m in the measurement range is recorded as Ln, and Lm and Ln satisfy the relationship of 0.40 < = Ln / Lm < = 1; in the measurement range, the total length of grain boundary phases with the width between adjacent grain boundaries being larger than or equal to 2 microns is recorded as Lx and Lm, and Lx meets the relation that Lx / Lm is larger than or equal to 0and smaller than or equal to 0.2; the total length of the grain boundary phase scanned by the EPMA line in the measurement range is recorded as Le, the total length of the grain boundary phase scanned by the EPMA line in the measurement range is recorded as LM, and Le and LM meet the relationship of 0.40 < = Le / LM < 1. The high-temperature demagnetization-resistant magnet with high Br, high Hcj,high square degree, specific grain boundary phase and main phase structure is prepared.

An electrode assembly for a flow battery is disclosed comprising a porous electrode material, a frame surrounding the porous electrode material, at least a distributor tube embedded in the porous electrode material having an inlet for supplying electrolyte to the porous electrode material and at least another distributor tube embedded in the porous electrode material having an outlet for discharging electrolyte out of the porous material. The walls of the distributor tubes are preferably provided with holes or pores for allowing a uniform distribution of the electrolyte within the electrode material. The distributor tubes provide the required electrolyte flow path length within the electrode material to minimize shunt current flowing between the flow cells in the battery stack.

The invention discloses a central air-conditioning fault diagnosis method based on a stacking fusion algorithm. The method comprises the following steps: establishing a central air-conditioning system digital twinborn model; state data of the central air-conditioning system during normal operation and different faults are collected, and a sample data set is obtained after data preprocessing and feature extraction are carried out; dividing the sample data set into a training data set and a test data set, and constructing a double-layer stacking model; training each base learner by adopting a k-fold cross validation method, and obtaining a prediction result of each base learner as a secondary training data set; when each base learner is trained, multiple groups of different machine learning algorithms are selected for combination, and a secondary training data set in multiple groups of combination modes is generated; inputting the plurality of groups of secondary training data sets into a secondary learning device for training to obtain a plurality of central air conditioner fault diagnosis models; the prediction performance of the multiple central air conditioner fault diagnosis models is evaluated, and the model with the optimal performance is selected as the optimal central air conditioner fault diagnosis model for fault diagnosis.

An aspect of the invention relates to a method for a plurality of clients to access a file in a distributed file system, the file being replicated on at least one other server, the method comprising the steps of:Receiving, by an access management device, a request to access the part of the file sent by a first client from the plurality of clients,Selecting a first server based on at least one parameter,Authorization the first client to access the file stored by the first serverReceiving, following authorization, a request to access the same file sent by a second client, the second client being different from the first client,Selecting a second server based on the parameter, the second server being different from the first server,Authorizing the second client to access the file stored by the second server.

The invention provides a two-stage chained commodity sales data processing method, which belongs to the field of commodity sales data processing, and comprises a plurality of commodity manufacturers,a commodity summarizing mechanism and a commodity transaction platform. According to the data processing method, through user-level digital processing, each consumer can become a distributor, so thatcommodities can be better distributed and publicized, and the number of distributors is determined by the number of users, and then the problems that an existing distribution system can only select fixed or limited distributors for sale and the problems that the market price is limited, and the sales quantity is limited and the quantity of distributors is limited are solved; meanwhile, the price of commodities is uniformly limited by a commodity transaction platform, so that the price of the same commodity in the market is unified, and commodity price unification and commodity brand creation are better facilitated; and the problems that existing market sales prices are not unified, and commodity brand creation and propaganda are not facilitated are solved.

The invention discloses a high-efficiency heat dissipation motor, which comprises a motor casing, a heat dissipation casing, a front end cover, a stator, a rotor, a rear end cover, a heat dissipation fan and a wind cover. The stator is installed on the inner side of the motor casing, and both ends of the motor casing have grooves, the front end cover and the rear end cover are stuck in the groove of the motor casing, and the front end cover is stuck on the front end of the motor casing, so The rear end cover is stuck on the rear end of the motor casing, the rear end cover has a vent, the rotor is installed on the front end cover and the rear end cover, the heat dissipation fan is installed on the shaft of the rotor, and the wind cover is installed on the rear end cap. The heat dissipation fan of the high-efficiency heat dissipation motor blows towards the inside of the motor. The air flows through the inside of the motor and the heat dissipation shell to take away the heat from the inside of the motor and the heat dissipation shell. This heat dissipation method can efficiently dissipate the heat generated by the motor. , well protected the motor.

The invention discloses a medical cermet material. The medical cermet material comprises following components by weight part: metal matrixes of 58-64 parts, ceramic particles of 22-26 parts, kaolin of4-8 parts and binding agents of 1-3 parts. The medical cermet material has the beneficial effects that a ball mill is used to break up metal into small material before processing by arranging the ball mill, metal particles and ceramic particles are enabled to contact well and distribute evenly by adopting a mode of decreasing the particle diameter of the metal matrixes, and therefore the preparedmedical cermet material is enabled to have performance of high pressure strength and high breaking strength, and secondly, the preparation process of the cermet material is clear, specific operationof all steps is detailed, the flow path of the preparation process is clear, the problem that low processing efficiency is caused by undefined description of a traditional processing method is solved,and processing equipment used for preparing the medical cermet material are simple, convenient to use, and capable of greatly reducing production cost.

A process for manufacturing a porous abradable coating includes: filling a mold with hollow glass or thermosetting polymer beads and a slurry; and sintering heat treatment to obtain a ceramic layer with pores. A maximum sintering temperature of the green body of the ceramic part is either higher than the melting temperature of the hollow glass beads so that at the end of the sintering heat treatment the hollow glass beads are melted, or higher than the decomposition temperature of the hollow thermosetting polymer beads so that at the end of the sintering heat treatment the hollow thermosetting polymer beads are decomposed.

A method for sampling images includes receiving a first image set generated by automated imaging equipment during a first inspection period, and storing in a memory an image library that initially consists of the first image set. A plurality of new image sets is then sequentially received (302) during respective inspection periods. While the new image sets are received (302), the image library stored in the memory is updated. Updating the image library includes, for each new image set, adding to the image library a certain number of images distributed among the new image set and removing from the image library the same number of images distributed among a current instance of the image library (308). The number of overwritten images in the image library decreases from one inspection period to the next.

The invention relates to a press for a machine for producing a fibrous material web, including at least one press nip formed between a press roller and a counter press roller of the press for guiding through the fibrous material web in a dehydrating manner, and two band shaped covers, which are each guided by multiple guide rollers in continuous circulation, so as to run together through the press nip, so that the fibrous material web is guided through sandwiched between said covers, and then separated again at a separation point, in order to continue guiding the fibrous material web on the one cover and separate it from the other cover. One guide roller of the guide rollers arranged at the separation point is a suctioned guide roller of the one cover, to hold the fibrous material web on the one cover at the separation position.

The invention relates to a data writing method and device, and a storage medium, and the method comprises the steps: obtaining to-be-written first data, and enabling a plurality of sub-data blocks inthe first data to be stored in a specified aggregation queue in a plurality of aggregation queues according to an aggregation strategy; performing data interception on a plurality of sub-data blocks in the current queue in each specified aggregation queue to obtain second data to be written; and writing the second data into a storage device. The data written into the storage device are distributedmore ideally in a multi-queue aggregation mode, and the time consumed for reading the storage device can be effectively shortened according to the data writing method in the embodiment of the invention.

There is described a method for mixing and homogenisation of binding agents and additives in particular formulated for use the production of panels made from organic fibres and comprising the following method steps: dosing water-soluble UF / MUF resin in the range of 90% by weight, dosing water-soluble hardener agent in the range of 5% by weight, dosing not water-soluble penetration agent in the range of 2-5% of weight, dosing not water-soluble foaming agent in the range of 2-5% of weight, continuous dosing these fluids into a collective tube leading to a common dynamic mixing and homogenisation unit, and operation said dynamic and homogenisation unit until a homogeneous and activated resin mixture is effected, so that said mixture having a structure like an emulsion containing wax penetration micro drops.

A drive train for a vehicle provided with an internal combustion engine including a first housing mounted on said engine, a second housing mounted in said first housing, a transmission mounted on the second housing operatively connected to the engine, a transversely disposed shaft disposed in the first housing drivingly connected to the transmission, an electrical motor disposed in one of the housings and operating interconnecting the engine and transmission and a clutch operatively interconnecting a rotor of the electric motor and the transmission.

A ladle shroud for casting liquid metal contains a canal along which the metal can pass, extending essentially along an axis, and a metallic jacket positioned at an end portion of the shroud that corresponds to an end of the canal, characterized in that the jacket comprises at least a belt of a thickness greater than or equal to 10 mm, preferably of 14 mm, and in that the shroud comprises means of attachment to driving means, the attachment means being formed on the jacket, notably on the belt thereof.

The invention relates to the technical field of urea denitration, in particular to an economical and efficient furnace denitration method. The qualified denitration agent solution is conveyed into a liquid inlet of a gas-liquid dual-fluid spray gun, the compressed gas is conveyed to a compressed air inlet of the gas-liquid dual-fluid spray gun, the denitration agent solution is atomized by using the gas-liquid dual-fluid spray gun, and the atomized denitration agent is sent to an air supply system, the denitration agent is mixed with the gas of the air supply system, the denitration agent is brought into a furnace hearth by using the air supply system, the denitration agent is brought into the furnace hearth by using the air supply system for combustion, and then denitration is completed.Compared with the conventional non-catalytic furnace denitration, the method avoids the high temperature unfavorable factors of adding denitration agent in the furnace, enables the denitration agent to be optimally mixed and reacted with the combustion system, and solves the problem of low denitration efficiency in the conventional furnace.