87results about How to "Effective partition" patented technology

The invention discloses a bone conduction receiver with an air conduction effect. The bone conduction receiver comprises a shell, a vibrating diaphragm assembly, a conduction rod, an electromagnetic conversion device and a micro circuit board, wherein at least one through hole is formed on the shell; and at least one opening and closing device or a sound transmission tube of at least one sound transmission hole opening and closing device is arranged on the through hole. Moreover, the opening and closing device or the sound transmission hole opening and closing device comprises at least one cover plate, wherein the cover plate covers the through hole or a sound transmission hole of the sound transmission tube and is rotationally connected with the shell or the sound transmission tube. The application range of the bone conduction receiver can be enlarged, so that the listening of hearing handicapped is enriched, and the life of the hearing handicapped is also enriched; and the bone conduction receiver can be used for persons with normal hearing besides the hearing handicapped.

The invention discloses a dynamic partition electricity price calculation method based on partition clustering analysis. The method comprises constructing a direct-current optimal power flow optimization target, determining a power system operation constraint condition, solving to obtain optimized hydroelectric output, and then solving node electricity price, conventional unit and new energy unitoutput, power flow data, an active dual factor and node injection power; generating an effective clustering attribute; determining an optimal clustering number; generating a dissimilarity matrix through standardization processing and a Euclidean distance method, and dividing a clustering algorithm to realize clustering; dividing each electricity price area according to the clustering result, and finally determining the unified pricing of each area; feeding back a calculation result of the regional electricity price, and carrying out settlement on market participants in each region according tothe regional electricity price. According to the invention, the electricity price of each subarea can be determined, and finally, each node in the same area is settled in a unified pricing manner, sothat the practical operability is improved, and the demand of obtaining relatively stable price by most users is met.

A foam sheet for an interior material of an automobile formable in a specified shape while maintaining excellent sound absorbing performance, characterized in that hole parts opening to the surface thereof are formed in one surface of a denatured polyphenylene ether-based resin foam sheet with a continuous bubble fraction of 50% or higher. Thus, the foam sheet can develop excellent sound absorbing performance by smoothly guiding sound vibration energy to the continuous bubbles in the foam sheet (1) through the hole parts to vibrate the bubble walls of the continuous bubbles so as to transform the vibration energy into thermal energy.

The invention provides a manufacturing method of a magnetic radom access memory unit array and peripheral circuit connecting wires. The manufacturing method comprises the steps of: (1) providing a surface-polished CMOS substrate with metal connecting wires, forming bottom electrode vias in the substrate, then filling the bottom electrode vias with non-copper metal and grinding the surface of the metal to be flat; (2) making memory region bottom electrode contact manufacturing a magnetic tunnel junction array on the bottom electrode vias in a memory region, and making logic region bottom electrode contact on the bottom electrode vias in a logic region; (3) and forming top electrode vias, and manufacturing metal connecting wires realizing connection with a logic/memory unit. Thus, a bottom electrode contact metal film and a magnetic tunnel junction multilayer film can be deposited at one time, thereby being conductive to improving the magnetic/electrical performance of the magnetic radomaccess memory, simplifying the complexity of the process and reducing the manufacturing cost.

A tunneling method of a slurry shield passing through an anchor cable zone in a long distance comprises the following steps that 1, reinforcing is conducted on soil masses within the range of 5 m-6 mon the two sides of the central line of a to-be-excavated tunnel; 2, drilling and anchor distributing are conducted on the reinforcing areas; 3, a manual gate valve is mounted between a quarrying boxof a shield mechanism and a slurry discharging gate valve of a soil bin; 4, the quarrying box of the shield mechanism is transformed; 5, a slurry parameter used by the shield mechanism is set; and 6,a shield tunneling parameter is set, till excavation of a designed shield route is completed, and construction is ended. The tunneling method solves the technical problems that a slurry discharging pipe and the quarrying box are clamped deadly or blocked by an anchor cable, a cutter disc is wound, the aperture ratio of the cutter disc is decreased, and a cutter tool is damaged in the long distanceanchor cable zone passing through construction process of a traditional slurry shield.

The invention discloses a dry ice cleaning spray nozzle, a dry ice cleaner and a secondary pollution preventing dry ice cleaning method. The dry ice cleaning spray nozzle comprises a spray nozzle mainbody, and a gas curtain spray nozzle, wherein the spray nozzle main body is provided with a structure connecting a dry ice conveying tube and a dry ice gas flow injection channel; the gas curtain spray nozzle surrounds the periphery of the spray nozzle main body, and comprises an inner cavity which surrounds the periphery of the spray nozzle main body and a connecting hole which communicates withthe inner cavity, and is connected to a protective gas source through a protective gas tube; and the gas curtain spray nozzle defines a protective gas curtain which surrounds the periphery of dry icejet flow jetted by the spaying nozzle main body. According to the scheme adopted by the invention, the protective gas curtain formed by protective gas is arranged at the periphery of the dry ice jetflow, and a cleaning surface can be effectively isolated from outside air, so that pollutants such as impurities and water vapor are prevented from being in contact with the cleaning surface; and meanwhile, the cleaned surface is swept through the protective gas curtain, so that the cleaned surface can be dried and can be restored to the room temperature, and therefore, the problem that water vapor is condensed and fogged is solved, protection can be performed throughout the process, and the cleaning effect is guaranteed.

The invention relates to a loading region asphalt smoke adsorption treatment system for an asphalt agitating plant. The adsorption treatment system comprises a loading region sealing device, an asphalt smoke collection device and an asphalt smoke adsorption device, wherein the asphalt smoke adsorption device comprises an adsorbent temporary storage bin, an adsorbent air transport device, an adsorption mixer, a dedusting system, a waste powder air transport device and an air exhaust system; the adsorbent temporary storage bin is connected with the adsorption mixer through the adsorbent air transport device; the adsorption mixer is connected with the dedusting system through a flue; the dedusting system is connected with an inlet flue of a drying line deduster through the waste powder air transport device; and the adsorbent temporary storage bin is connected with a drying system recovered powder tank of asphalt blending equipment. According to the invention, fine powder recovered by the drying line deduster of the asphalt blending equipment is used as an adsorbent for physical adsorption of asphalt smoke; the recovered powder after oil adsorption can be further used for production of an asphalt mixture; and the whole system is low in air quantity, high in purification efficiency and low in operation cost, and causes no secondary pollution, thereby favorably solving the pollution problem caused by unorganized emission of the asphalt smoke during production of the asphalt agitating plant.

The invention discloses a curtain wall system of super thermal insulation crimping exposed frame units, which comprises at least two mutually symmetrical exposed frame units, the exposed frame units include upright columns and thermal insulation structure parts, the upright columns are bonded and fixed to each other, the The thermal insulation structure part includes the exposed frame pressing plate, the hollow glass layer clamped between the exposed frame pressing plate and the column; the curtain wall system also includes a decorative buckle cover, which is fastened outside the two exposed frame pressing plates; the exposed frame pressing plate Water-blocking adhesive strips are arranged between them; heat-insulating adhesive strips are arranged between the hollow glass layers, and the heat-insulating adhesive strips provided can block the outside world from entering the gap and exchange heat with the room, saving energy and environmental protection.

The invention relates to full-automatic stretching and cutting equipment for a helical corrugated pipe. The equipment comprises a corrugated pipe storing frame, a front guide device, a conveying crawler belt, a rear guide device, a locating system, a front clamping die base, a rear clamping die base, a rear tensioning and conveying device and a collecting disc, wherein the front guide device, theconveying crawler belt, the rear guide device, the locating system, the front clamping die base, the rear clamping die base, the rear tensioning and conveying device and the collecting disc are sequentially connected with the corrugated pipe storing frame. A laser locating system is adopted for accurately locating crest and trough positions and matched with the conveying crawler belt, accuracy ofcorrugated pipe locating is ensured, and the situation that during manual operation, the corrugated pipe is damaged by a clamping die piece is avoided. The cutting-off position of a cutting-off tool can be adjusted slightly in the axial direction, and the situation that the cutting position cannot be controlled during manual operation is avoided. The whole device is beneficial for improving the working efficiency, reducing labor intensity and lowering the technical requirement, and a safe, accurate, efficient, continuous and environment-friendly operation mode is provided.

The invention relates to an organic light-emitting device and a fabrication method and application thereof. The organic light-emitting device comprises a substrate and a pixel defining layer, whereinthe substrate comprises a pixel electrode region and an auxiliary electrode region, the pixel defining layer is formed between the pixel electrode region and the auxiliary electrode region, the pixelelectrode region comprises a pixel electrode, an organic function layer and a top electrode, the auxiliary electrode region comprises an auxiliary electrode, a conductive layer and a spacing layer, and the top electrode is connected with the conductive layer. In the organic light-emitting device, the conductive layer and the inverted trapezoid spacing layer are additionally arranged on the auxiliary electrode, thus, favorable electrical connection between the top electrode and the auxiliary electrode can be formed by the conductive layer, the problem that effective connection between the auxiliary electrode and the top electrode cannot be formed due to coverage of the organic function layer and application of an opening mask is solved, and the fabrication cost is reduced.

The present invention relates to a gas isolation method used during the drying of a hot-blast stove in an iron works, and belongs to the construction method of a hot-blast stove. The method is characterized in that a left and a right high-alumina brick partition walls are arranged near a wind-mixing pipe by corresponding to the left part of a manhole in the inner cavity of a hot-blast main; high-alumina bricks are pre-placed before the left and the right partition walls are made; lines are drawn on arc bricks, and then the arc bricks are finish-machined and numbered; a stove builder makes thewalls layer by layer from the bottom and fills the joints layer by layer, near a right hot-blast branch pipe in the hot-blast main; when the left and the right partitions are made 700mm from the top,the stove builder moves across the left and the right partitions to one side of the wind-mixing pipe to finish making the rest of the walls; the mortar plumpness is up to 95%; the size of mortar joints is 2 mm plus or minus 1mm; the thicknesses of the left and the right partition walls range from 230 to 250mm on average; refractory layers are applied to the outer surfaces of the left and the right partition walls; and the thickness of the refractory layers can range from 2 to 3mm. The method can effectively isolate gas. The hot-blast pipe and a blast furnace are made simultaneously, which guarantees the schedule.

The invention discloses a preparation method of an infrared laser protective film. The preparation method comprises the following steps: (1) coating an adhesive on a substrate layer to form an adhesive layer; (2) uniformly mixing antimony oxide, indium oxide and carbon nanotubes according to a mass ratio of 1:1:1, dispersing the mixture into a polyethylene glycol terephthalate material to obtain amaster batch, and extruding the master batch onto the first adhesive layer through an extruder with a grating type die head to form an infrared laser grating treatment layer with grating intervals; (3) arranging a protective layer on the infrared laser grating processing layer; and (4) coating the protective layer with an adhesive to form a mounting adhesive layer, and then adhering a release layer to the mounting adhesive layer to obtain the infrared laser protective film. The preparation method is simple, and the prepared product can effectively prevent information leakage.

The invention relates to the technical field of heat treatment on metal materials and in particular relates to a continuous hot air tempering furnace. The continuous hot air tempering furnace comprises a tempering furnace body and a transmission mechanism, wherein the transmission mechanism comprises a feeding unit, a conveying unit and a discharging unit; the feeding unit comprises a feeding rack, a feeding power device, a feeding driving roller, a feeding driven roller and a feeding belt; the discharging unit comprises a discharging rack, a discharging power device, a discharging driving roller, a discharging driven roller and a discharging belt; the conveying unit comprises a conveying power device, a roller set, a screen belt and a tensioning device; the roller set comprises an incoming end roller, an outgoing end roller, an adjusting roller and two circulation rollers; the tensioning device is in transmission connection with the adjusting roller; the tensioning degree of the screen belt is controlled by adjusting the relative position of the adjusting roller; a feeding slope platform is fixed on the feeding rack; a discharging slope platform is fixed on the discharging rack. The continuous hot air tempering furnace is low in heat loss, is incapable of causing scald to operators and is capable of effectively ensuring the tensioning degree of the screen belt.

The invention relates to a mask plate, a display panel and a preparation method thereof, and a display terminal. The display panel is provided with a first display area and a second display area whichare adjacent; both the first display area and the second display area are used for displaying dynamic or static pictures; the display panel includes a first display panel arranged in the first display area and a second display panel arranged in the second display area; the material of each structural film layer of the first display panel is made of a transparent material; and the first display panel includes a substrate provided with a first electrode layer, a pixel defining layer formed on the first electrode layer, an organic light emitting layer formed in a pixel opening, and a second electrode layer formed on the organic light emitting layer; wherein the pixel defining layer is provided with isolation pillars, the pixel defining layer has a plurality of pixel openings, and the secondelectrode layer includes a plurality of second electrodes that are insulated from each other. Therefore, the full screen display is realized really.