55results about How to "Continuous distribution" patented technology

An apparatus and a method are proposed which enable an improved control processing for live streaming distribution of tuner received content from a server to a client. By setting a URL to a channel list as a set of channels, and transmitting a content acquisition request from the client to the server, wherein the channel list URL is designated, to a server, the client can collectively obtain rights to control all content on the channels listed in the channel list. By continuously using an HTTP connection set on the basis of a channel list, the client can switch channels.

This invention discloses phototonus silver plasm materials applied in conflux electrode of the plasm ion display, which comprises silver covered glass powder, nanometer silver powder, black dye materials, light sensitive single body, light triggering agent, organic solvent, fiber resin and plastic strengthening agent. The process method comprises the following steps: first separately processing silver covered glass powder and organic carrier; then processing phototonus silver plasm materials; then adding ammonia till totally solving the deposition; then dropping ammonia till the solvent is transparent; finally adding the glass powder into the mixture silver liquid and deoxidizing liquid to the phototonus silver plasm through hyper acoustic process.

The invention discloses an isolating membrane of an electrochemical device and a preparation method and application of the isolating membrane. A coating of the isolating membrane comprises high-viscosity polymer particles and additives and micropores distributed among the particles.

The invention discloses an intelligent monitoring system for a power cable production process. The system comprises an image acquisition assembly, a sensor assembly, a wireless transmission module, anintelligent monitoring center and a danger alarm module. The sensor assembly is used for collecting environmental data and temperature data of the surface of power cable production equipment And transmitting the acquired data to the intelligent monitoring center; the intelligent monitoring center processes the received data and compares the processed data with a preset safety threshold value; andwhen the data is higher than a preset safety threshold value, the danger alarm module gives an alarm, image acquisition is carried out on the position where the sensor node for acquiring the data islocated through the image acquisition assembly, and the acquired image is displayed after being processed. The beneficial effects of the invention are that the system achieves the effective monitoringof the environment of a power cable production workshop and the operation state of power cable production equipment, and improves the monitoring intelligence of a power cable production process.

The invention provides a lithium ion battery isolation film, which includes a porous substrate and a polymer coating coated on at least one side surface of the porous substrate; and the material of the polymer includes at least one of polyacrylic acid, polymethacrylic acid, polymethyl acrylate, styrene copolymer, neopentyl glycol diacrylate, polytetrafluoroethylene, polyimide, polyamide, polyester, polysulfone and polyacrylonitrile. The polymer has good bonding performance, the prepared polymer coating prepared by the invention is thin in thickness, uniform and continuous in distribution, andthe adhesion among the porous substrate, the inorganic coating and the positive and negative electrode sheets can be improved, thereby improving the hardness of the battery cell. In addition, the polymer particles have a large number of micro-pores between them, and the polymer particles swelling in the electrolyte is small, which can ensure that the obtained isolation film has good air permeability and battery cyclicity.

The invention provides a space filling curve-based numerical control machining tool path generation method, and the steps of: 1. performing regional division on a curved surface according to the shape of the curved surface and a path with the steepest gradient and determining the order of a two-dimensional region filling curve of each region according to residual height, and then generating the two-dimensional region filling curves of corresponding orders, and connecting the two-dimensional region filling curves of adjacent regions in an end-to-end manner to obtain a two-dimensional filling curve; and 2. mapping the two-dimensional filling curve to a space curved surface according to a mapping principle, thereby obtaining a numerical control machining tool path. The space filling curve-based numerical control machining tool path generation method provided by the invention uses the path with the steepest gradient to perform regional division on the curved surface, and then generates the two-dimensional filling curve, not only is the length of the whole tool path shortened, but the number of times of steering is reduced to about eighty percent of a previous number, and machining quality is better than most methods.

There is disclosed a lightweight steel with an enhanced elastic modulus, wherein the lightweight steel has a chemical composition by mass percentage of 0.001%≤C≤0.30%, 0.05%≤Mn≤4.0%, 1.5%<Al<3.0%, 1.5%≤Ti≤7.0%, 0.5%≤B≤3.6%, and the remainder consisting of Fe and other unavoidable impurities. A microstructure of the lightweight steel comprises a matrix and fine hardening granules evenly distributed throughout the matrix. The matrix entirely or partially comprises a ferrite and/or a bainite. The hardening granule comprises at least TiB₂.

A server apparatus having a function of creating a website on which advertisement information is automatically displayed, the server apparatus including: a website creation processing unit that converts website editing data into an HTML document and that creates website information including menus corresponding to the website editing data; an advertisement insertion range creation processing unit that creates an advertisement insertion range included in the website, and that includes the advertisement insertion range in the created website information when the created website information is displayed during a website information creation processing performed by the website creation processing unit; a website display unit that displays the website based on the created website information when an access to the created website is acquired; an advertisement information acquisition request unit that outputs advertisement acquisition request information so as to acquire advertisement information inserted into the advertisement insertion range when the information acquisition unit acquires the access to the created website; and an advertisement information display unit that inserts the acquired advertisement information into the advertisement insertion range on the displayed website, and that displays the advertisement information.

The invention relates to a high-performance and high-coercivity Tb-containing magnet and a preparation method thereof. The magnet is a RE-Fe-B magnet, wherein a principal phase crystal grain of the RE-Fe-B magnet is a core-shell structure, the core is a (RE, Tb)2Fe14B phase or RE2Fe14B phase, and the shell is a (RE, Tb)2Fe14B phase. The preparation method comprises the following steps of S1, configuring principal phase alloy and Tb alloy according to constituents, and melting and rapidly condensing the principal phase alloy and the Tb alloy to principal phase alloy casting sheet and Tb alloy casting sheet; S2, smashing and grinding the principal phase alloy casting sheet and the Tb alloy casting sheet to obtain magnetic powder; S3, pressing and forming the magnetic powder to obtain a greenblank; and S4, performing low-temperature sintering and multi-stage annealing on the green blank to obtain the magnet. The magnet has the advantages that the magnet is the RE-Fe-B magnet having the core-shell structure, the core is the RE2Fe14B phase which does not contain heavy rare-earth Tb or contain a few heavy rare-earth Tb, the shell is the (RE, Tb)2Fe14B phase containing a large amount ofheavy rare-earth Tb, Tb in the principal phase crystal grain of the magnet is distributed on a crystal boundary, the defect on surfaces of the crystal grains are restored, and the crystal boundary distribution is continuous.

The invention belongs to a preparation technology of an Al2O3-Ti3AlC2 material, particularly relates to Al2O3-Ti3AlC2 gradient ceramic and a preparation method thereof. The preparation method comprises the specific steps: (1) crushing Al2O3 and self-made Ti3AlC2 with a purity of 98% to a range of 0.1-10 [mu]m by using a pulverizing sample-preparing machine so as to form Al2O3 micron powder and Ti3AlC2 micron powder, and performing granulation on the powder; and (2) preparation of four granulation powder: performing granulation on the alumina granulation powder, performing granulation on composite granulation powder of Al2O3 and Ti3AlC2 at a ratio of (1.5-4):1, performing granulation on the composite granulation powder of Al2O3 and Ti3AlC2 at a ratio of 1:(1.5-4), mixing the obtained threegranulation powder with the Ti3AlC2 granulation powder, putting the mixture into a rotary mixer for mixing, discharging the material into a mold, laying the material evenly on the surface of the mold,and then performing dry pressing and pressure sintering so as to obtain the Al2O3-Ti3AlC2 gradient ceramic. The invention has the advantages that (1) the reaction sintering process is simple, and haslow cost; (2) the gradient ceramic has compositions of continuous distribution and no obvious interface layers.

The present invention provides a polycarbonate alloy including the following components in parts by weight: 50 parts to 80 parts of a polycarbonate; 1 part to 50 parts of a crystalline polyester; 0.01 part to 4 parts of a maleic anhydride polymer; and 0.01 part to 4 parts of a metal phosphate. The polycarbonate alloy of the present invention has advantages of good alloy stability, and a continuous and uniform distribution of the crystalline polyester in the alloy.

A floating support structure for an offshore wind turbine, comprises a float intended to be partly immersed and on which a wind turbine mast is intended to be assembled, and a counterweight connected to the float and intended to be immersed under the float. The float comprises a toroid or polygon-shaped main structure with at least five sides, a central tubular structure having a diameter adapted to receive the mast of the wind turbine and comprising a section able to be ballasted in order to adjust the waterline of the float, a first series of horizontal struts distributed about a vertical axis and connecting the main structure to the central structure, and a second series of oblique struts distributed about a vertical axis and connecting the main structure to the central structure at an angle comprised between 15° and 60° with the horizontal struts.

An arc electrode structure, for producing carbon nanostructures, which includes a first electrode and two or more second electrodes disposed within a chamber. The electrodes are connected to a voltage potential to produce an arc-plasma region. The first electrode has a sloped surface with a plurality of holes therein for holding catalyst. The first electrode's sloped surface, and the positioning of the plurality of second electrodes allows control of the direction and region of arc-plasma. Further, the first electrode has a central bore which may be either a blind bore, or a through bore. The blind bore collects unwanted deposits that slide off of the sloped surface of the first electrode. The throughbore either allows soot and carbon nanostructures to be removed from the chamber, or allows organic vapor to be introduced into the chamber. When the throughbore is used to introduce organic vapor into the chamber, the vapor is directed through the arc-plasma region so that carbon nanostructures are built up by a CVD process rather than being broken off of carbon electrodes.

The invention relates to a nano-magnetic fluid clearance sealing high-speed hydraulic cylinder and belongs to the technical field of hydraulic transmission. The nano-magnetic fluid clearance sealing high-speed hydraulic cylinder comprises a piston rod, a rod cavity cylinder cover, a rod cavity oil port, electromagnets, a rod cavity buffering chamber, a cylinder barrel, a rod cavity buffering head, a piston, a micro-magnetic array functional surface, a rodless cavity buffering head, a rodless cavity buffering chamber, a rodless cavity oil port and a rodless cavity cylinder cover. According to the nano-magnetic fluid clearance sealing high-speed hydraulic cylinder, nano-magnetic fluid is taken as a working medium, is good in dispersion stability and fluidity, and has good magnetic-viscous regulation and control characteristic; the electromagnets are arranged to regulate and control the viscosity of the nano-magnetic fluid medium of the buffering chamber, so that the buffering performance of the hydraulic cylinder is improved; the piston and the cylinder barrel are sealed by a clearance sealing mode; the micro-magnetic array functional surface arranged on the piston is coupled with the nano-magnetic fluid to form a lubricating film, so that the lubricating and sealing characteristics are improved, and the high-speed performance of the hydraulic cylinder is facilitated.

The invention discloses a method for reducing fragments of a log structure file system and a flash memory storage system, which belong to the field of computer information storage. The method comprisethe following steps of: when a target data block is written into a log structure file system, extracting file characteristics to identify whether a file is a temporary writing file or not; if yes, setting a type mark for the target data block, and writing the target data block into a pre-allocated temporary logic log segment; otherwise, setting a type mark according to the cold and hot attributesof the target data block, and writing the target data block into a corresponding logic log segment; adding type marks in a submitted block request and a data item of an annular buffer area, and respectively creating request queues for different types of data; and when the data in the request queues is written into a flash memory medium, allocating independent physical addresses to different typesof data, so as to enable the data types in the same physical log segment to be the same. According to the method, fragments in the log structure file system can be effectively reduced, logic fragments and physical fragments are cooperatively managed, and the performance of the storage system is improved.

The invention discloses a multi-machine-head single-return-stroke segmented compression type water chilling unit. The multi-machine-head single-return-stroke segmented compression type water chilling unit comprises a combined condenser and a combined evaporator; the combined condenser is formed by sequentially connecting and combining a plurality of segmented condensers, and condenser pipe bundles are arranged in the combined condenser and used for all the segmented condensers; the combined evaporator is formed by sequentially connecting and combining a plurality of segmented evaporators, evaporator pipe bundles are arranged in the combined evaporator and used for being used by all the segmented evaporators, and the segmented condensers correspond to the segmented evaporators in a one-to-one mode; and compressors are connected between the segmented condensers and the segmented evaporators which correspond to each other, and the compressor, the segmented condenser and the segmented evaporator form a refrigeration function section. The refrigerating capacity and the chilled water flow can be independently controlled according to actual requirements, the problem that the refrigerating capacity and the chilled water flow of an existing water chilling unit are difficult to match is solved, and therefore the good using effect of the water chilling unit is guaranteed.