209results about How to "Effect achieved" patented technology

The invention discloses a plastic paint with simulated electroplating effect. The composition and the weight ratio of the invention are as follows: 30 to 45 of acrylic resin with 50 percent of solid content and 70 to 90 DEG C of Tg, 20 to 30 of cellulose acetate butyrate with 20 percent of solid content, 8 to 12 of triad copolymer vinyl chloride-acetate resin with 30 percent of solid content, 6 to 10 of non-floating aluminum and silver pulp with an average diameter less than or equal to 20 Mum, 0.3 to 0.5 of dispersant, 0.2 to 0.4 of flatting agent, 0.4 to 0.6 anti-settling agent, 6.0 to 10.0 of toluene, 3.5 to 6.0 of ethyl acetate, 3.5 to 6.0 methy isobutyl ketone, 3.0 to 5.0 of isobutanol and 4.0 to 7.0 of glycol butyl ether. The special diluent of the invention, according to the weight ratio, is made from the following components evenly mixed: 20 of white gas, 10 of toluene, 22 of ethyl acetate, 15 of acetone, 25 of isobutanol and 8 of glycol butyl ether. The main paint which comprises the composition and the diluent are evenly mixed according to the ratio of 1: 2-3, then the mixture is used for spray coating; the metallic appearance of the paint film obtained is very close to the effect of the electroplating, and the paint film has good alcohol resistance with high hardness and strong wear resistance, and also has simple process. The aluminum and silver pulp used is a common type, the cost of which is only 5 percent to 10 percent of the simulated electroplating aluminum and silver pulp and about 2 percent of electrosilvering.

The invention discloses a novel de-alcoholized organosilicon potting adhesive, taking hydroxy-terminated dimethyl silicone polymer as the principal raw material, comprising composition A and composition B. Composition A includes (calculated by weight percent) 107 silicone rubber + base 100, plasticizer (5 to 15), filler (0 to 20), and solidifying accelerator (0.1 to 1). Composition B includes (calculated by weight percent) hydroxylamine catalyst (0.8), crosslinking agent (1 to 10), coupling agent (0.1 to 0.5) and plasticizer (3 to 5). The base adopts preprocessed 107 silicon rubber (107 silicon rubber: base = 30:70 to 50:50). The potting adhesive has excellent heat-resistance and electric performance; the volume resistance is as high as 1.0*1015 Omega question mark cm, and the dielectric coefficient reaches 25kv/question mark mm-1.

The invention provides a system and a method for processing signals of virtual surrounds of four loudspeakers. The system comprises an input module, a first sound mixer, a second sound mixer, a third sound mixer, a fourth sound mixer, a digital and analog converter, a left front loudspeaker, a right front loudspeaker, a left rear loudspeaker and a right rear loudspeaker, wherein the first sound mixer is used for mixing signals of a left sound channel, a center channel and a mega bass sound channel so as to acquire a first sound channel signal; the second sound mixer is used for mixing signals of a right sound channel, the center sound channel and the mega bass sound channel so as to acquire a second sound channel signal, the third sound mixer is used for mixing signals of a left rear surround sound channel and the mega bass sound channel so as to acquire a third sound channel signal; the fourth sound mixer is used for mixing signals of a right rear surround sound channel and the mega bass sound channel so as to acquire a fourth sound channel signal; the digital and analog converter is used for respectively converting the first sound channel signal, the second sound channel signal, the third sound channel signal and the fourth sound channel signal into a first audio, a second audio, a third audio and a fourth audio; and the four loudspeakers are respectively used for playing the first audio to the fourth audio. By the system, cost is saved, surround sound effect is good and signal processing is simple and easy to realize.

The invention discloses a device and a method for cleaning pipelines for cationic polyester melts. The device comprises a melt discharge pump; the melt discharge pump is mounted on a polyester melt discharge pipeline of a cationic polyester melt manufacturing device; the polyester melt discharge pipeline is connected with a melt four-way valve; the melt discharge pump is connected with a first pipeline; the first pipeline is connected with an electric heater; the electric heater is connected with a public engineering steam system by a second pipeline; a steam valve is mounted on the first pipeline; a nitrogen pipeline is mounted on the first pipeline between the steam valve and the melt discharge pump; a third pipeline is mounted on the polyester melt discharge pipeline between the melt discharge pump and the melt four-way valve; the third pipeline is connected with a cleaning collecting vehicle by a metal hose; a melt blow-off valve is mounted on the third pipeline; the cleaning collecting vehicle is connected with a cleaning waste liquid receiving device by a fourth pipeline. The device and the method have the advantages that the pipelines for the cationic polyester melts can be cleaned by the aid of the device and the method, equipment can be prevented from being corroded, energy can be saved, and environments can be protected.

The invention discloses a printing and dyeing vat cleaning device comprising a vat body; two sides of the vat body are respectively provided with a drive unit and a water storage tank; two sides of the inner wall of the vat body are respectively provided with a connecting plate; one side, far away from the vat inner wall, of the connecting plate is connected with a cleaning shaft; one end, far away from the water storage tank, of the cleaning shaft penetrates the vat body inner wall and extends into the drive unit; the cleaning shaft is vertically provided with a cleaning rod penetrating the top and bottom of the cleaning shaft; the side face of the cleaning rod is provided with first cleaning brush; a drive slot is arranged in the cavity of the cleaning shaft, two sides of the drive slot are respectively provided with an unloading pad, and the bottom of the drive slot is provided with a mobile block. The drive units allow the cleaning shaft to drive the cleaning rod to rotate, so the first cleaning brush on the cleaning rod can clean the inner wall, thus cleaning two sides of the inner wall of the vat body, and improving work efficiency.

The invention provides outdoor jacquard velvet, and belongs to the technical field of textile fabrics. The outdoor jacquard velvet comprises upper base cloth consisting of upper warp yarns and upper weft yarns, lower base cloth consisting of lower warp yarns and lower weft yarns, and velvet warp yarns which is fixedly connected and woven with the warp yarns of the upper base cloth and the warp yarns of the lower base cloth so as to connect the upper base cloth and the lower base cloth, and is finally formed by velvet piling and tidying. A weaving method for the outdoor jacquard velvet comprises the following steps: firstly, beam-warping; secondly, stringing heald and reeding; thirdly, lifting heald, battening and weaving; fourthly, piling velvet; fifthly, dissolving hydrosol filaments by using water; sixthly, brushing the velvet and combing the velvet; and seventhly, sizing, performing after-finish, verifying, and warehousing. According to the outdoor jacquard velvet and the weaving method thereof, the jacquard velvet with strong stereoscopic sensation can be woven by using the same one raw material; a bobbin creel is not required to be used, so that the space occupation is small; an acid-alkali method is not used, so that the environment is not polluted; weft is not required to be pulled, so that the labor intensity is reduced, and the cost is greatly reduced.

The invention discloses a perforating machine for precise perforation. The perforating machine comprises a base; a chute is formed in the top of the base; the internal of the chute is slidingly connected with a clamping plate; a bearing is fixedly mounted on the side surface of the clamping plate; the internal of the bearing is slidingly connected with one end of a connecting rod; the other end of the connecting rod is fixedly connected with one end of a spiral rod; the spiral rod is engaged into a spiral groove; a groove is formed in the base; the side surface of the clamping plate is fixedly connected with a first worm rod; and a tooth pattern of the first worm rod is engaged with a tooth pattern of a gear. The perforating machine for precise perforation rotates a handle to shift the spiral rod, shifts the spiral rod to shift a connecting rod, shifts the connecting rod to shift the clamping plate, shifts the clamping plate to drive the first worm rod, rotates the gear through the first worm rod, rotates the gear to shift a second worm rod, and shifts the second worm rod to shift a reinforcing plate so as to achieve the effect of fixing a perforated object.

The invention provides a nanoparticle vaccine preparation containing a recombinant hepatitis B surface antigen. The preparation comprises the following components: a core which is composed of human serum albumin, the recombinant hepatitis B surface antigen and sodium bicarbonate; an encapsulated layer which is a polylactic acid-polyglycolic acid segmented copolymer for encapsulating the core; an external layer which is composed of chitosan or mannan or a mixture thereof for coating. The preparation method comprises the following steps: (1) adding the recombinant hepatitis B surface antigen, the human serum albumin and sodium bicarbonate are added into a phosphate buffered solution containing polyvinyl alcohol to obtain an internal water phase; (2) dissolving the polylactic acid-polyglycolic acid segmented copolymer into an organic solvent for preparing an oil phase, adding the internal water phase obtained in the step (1) into the oil phase, and stirring at a high speed for forming a W/O primary emulsion; (3) adding the W/O primary emulsion into an external water phase solution containing polyvinyl alcohol, stirring at a high speed for forming a W/O/W complex emulsion, stirring at a low speed, carrying out a centrifugal washing, collecting nanoparticles, carrying out a vacuum freeze drying to obtain the finished product nanoparticle vaccine preparation containing the recombinant hepatitis B surface antigen.

The invention provides a fixing device and an electronic system. The electronic system comprises an electronic device and the fixing device. The fixing device comprises a fixed bracket, a slide rail member and a sliding member. The fixed bracket is fixed on the electronic device. The slide rail member can be rotationally pivoted on the fixed bracket. The slide rail member has a slide rail which comprises a first end and a second end. The sliding member can be arranged on the fixing bracket in a sliding manner and comprises a protrusion capable of sliding along the slide rail. When the slide rail member rotates with respect to the fixed bracket so that the slide rail pushes the protrusion from the first end to the second end, the sliding member is inserted into a locking hole on the electronic system. Thus, the fixing device of the invention avoids using a locking and fixing manner by screws so as to reach the effect of fixing the electronic device on the electronic system.

The invention discloses an intelligent learning system and method. According to the intelligent learning system, wrong knowledge points corresponding to wrong questions occurring in learner evaluationare extracted through a wrong question extracting module, and serve as main test contents of consolidating and evaluating test questions again to perform re-evaluation; the learning of the next knowledge point is carried out until a learner grasps the knowledge points; and a learning task is matched in a targeted mode for a learning state of the learner in the whole learning process, so that thelearner can obtain a better learning effect. According to the intelligent learning method, different learning tasks are provided for learners in different learning stages, and appropriate learning tasks are matched for the learners again when the learners do not completely master the knowledge points; and in the re-learning process, the learning emphasis is focused on the knowledge points which are not mastered by the learners in the previous learning process, so that the learning of the knowledge points is consolidated.

The invention discloses a special flood rescue unmanned aerial vehicle used for rescuing flood-stricken people in a flood disaster. The special flood rescue unmanned aerial vehicle comprises flight devices, a signal receiver, an intelligent monitoring device and intelligent control devices. The signal receiver is fixedly connected with fixing supporting rods through the flight devices. Motors are fixed to the bottom ends of the fixing supporting rods through bolts and provided with the intelligent control devices. Reeling wheels are fixedly connected with hooks through lifting lines. Data transmission tubes are installed in the flight devices and connected with a signal transmitter through a central control unit. Each side of the central control unit is provided with a fixing arm. Universal rotary shafts are fixed to output shafts of intelligent motors through pins. Intelligent telescopic machines are installed in the intelligent monitoring device. By the adoption of the special flood rescue unmanned aerial vehicle, the integrated full-automatic intelligent flood rescue unmanned aerial vehicle technology is adopted, and the effect of full-automatic intelligent flood rescue is achieved.

The invention discloses a sealing device for die casting leakage detection. The device comprises a circular ring, threaded cylinders are fixedly assembled on the two sides of the lower surface of thecircular ring, the inner walls of the threaded cylinders are in threaded connection with one ends of bolts, the other ends of the bolts are rotationally assembled with one ends of rotating rods, and bottom plates are fixedly assembled at the other ends of the two rotating rods. An air bag is matched with a rubber pad, an inflator is matched with a one-way valve, the air bag is inflated, the air bag expands continuously, and the rubber pad is pushed to approach the die casting; when the rubber pad is attached to the die casting, a small amount of air is continuously introduced into the air bag;the expanded air bag pushes the rubber pad to be tightly attached to the die casting and deform after making contact with the die casting, and part extends to the hole in the die casting; and the rubber pad can be used according to the die castings of different sizes and can deform at will under pushing of the air bag, the effect of sealing the hole is achieved, the application range is wider, and the practical performance is high.

The invention discloses an aluminum wire coloring agent composition and further discloses a coloring method of an aluminum wire. The composition comprises naphthol blue black, acid orange II, a dispersing agent 8906 and polyethylene glycol. The coloring method is simple in process, easy to implement and high in production efficiency. Raw materials adopted in the coloring agent composition are low in cost, easy to purchase and suitable for large-scale production. The aluminum wire is used for tree bonsai moulding; in the outdoor environment, sunlight ultraviolet light is utilized, the naphthol blue black on the outer layer is heated to be decomposed, the molecular structure is destroyed, and color fading is achieved gradually; and due to the fact that the molecular weight of the acid orange II in micropores of an aluminum wire oxidation film is low, and absorbed sunlight is low, the molecular structure is hard to destroy, the adopted aluminum wire obviously and gradually presents the color similar to that of branches of a tree bonsai, and the tree bonsai can be appreciated after being processed. Traditional palm fibers and other metal wires cannot compete with the appearance and moulding functions.

The invention discloses a method for outputting double-channel video and audio by the aid of single equipment. The method is implemented by the aid of at least two video and audio signal input ports. The method includes inputting two channels of 2D (two-dimensional) video signals and two channels of audio signals, synthesizing the two channels of 2D video signals by a 3D (three-dimensional) synthesizer to obtain 3D signals, and transmitting the video signals to a 3D television set or display via a 3D double-channel transmitter so as to output the video signals; configuring left-left spectacles and right-right spectacles, receiving the video signals of one transmission channel via the left-left spectacles, and receiving the video signals of another transmission channel via the right-right spectacles; transmitting one channel of audio signals to a specific earphone wirelessly or via an audio cable, and transmitting the other channel of the audio signals to another earphone or an open sound box wirelessly or via an audio cable. The method has the advantages that the input signals of two different pictures are synthesized with one another to obtain a channel of signals, the single channel of signals is outputted to the common mainstream 3D television set, accordingly, a user can see the two different video pictures via the two pairs of different spectacles, the method is matched with the two groups of independent audio, and double functions of the equipment can be synchronously realized.

The invention discloses a clinical adjustment four-limb rehabilitation device for the neurology department. The device comprises a base, supporting rods are arranged on the left side of the upper surface of the base, the number of the supporting rods is four, the supporting rods are arranged at equal intervals, and a seat plate is arranged at the upper ends of the four supporting rods; a control switch is arranged on one side of the upper surface of the seat plate, and the input end of the control switch is electrically connected with the output end of an external power supply; two sides of the upper surface of the seat plate are both provided with two electric telescopic rods, the electric telescopic rods are arranged at equal intervals, the input ends of the electric telescopic rods areelectrically connected with the output end of the control switch, and the electric telescopic rods are connected with hand massage structures through movable rods; supporting frames are arranged on the two sides of the right side of the upper surface of the base, the supporting frames are obliquely arranged, and leg massage structures are arranged on the upper surfaces of the supporting frames. The clinical adjustment four-limb rehabilitation device for the neurology department can be moved and conveniently used and is suitable for different patients, the patients sit on the seat plate and canindependently carry out arm or leg training, and the pertinence is good.

The invention discloses a Ji's muscle rigidity-relieving collateral-activating thermatology plaster for treating neck, shoulder, waist and leg pain and rheumatic bone disease. The plaster includes a nonwoven fabric bag, a medical breathable adhesive plaster, a heating bag, release paper and a pressure-sensitive adhesive tape. A heating layer includes following raw materials by weight: 35-60% of reduced ion powder, 5-15% of activated carbon, 1-10% of polymer water-absorbing resin, 1-10% of sodium chloride, 10-60 parts of sanqi, 10-60 parts of oblongleaf lopseed, 10-60 parts of common clubmoss herb, 10-60 parts of root-bark of Chinese hydrangea vine, 10-60 parts of dried bodies of ground beetles, 10-60 parts of pricklyash peel, 10-60 parts of kadsura pepper stem, 10-60 parts of suberect spatholobus stem, 10-60 parts of Chinese clematis roots, 10-60 parts of erythrinae bark, 10-60 parts of nux vomica, 10-60 parts of fortune's drynaria rhizome, 10-60 parts of draconis resin, 10-60 parts ofsappan wood, 10-60 parts of incised notopterygium rhizome and roots, 10-60 parts of doubleteeth pubescent angelica roots, 10-60 parts of manchurian wildginger, 10-60 parts of cassia twig, 10-60 partsof peony roots, 10-60 parts of scorpion, 10-60 parts of giant knotweed rhizome, 10-60 parts of mealy fangji roots, 10-60 parts of earthworm, 10-60 parts of safflower, 10-60 parts of peach seeds, 10-60 parts of Chinese angelica, 10-60 parts of common monkshood mother roots, 10-60 parts of kusnezoff monkshood roots, 10-60 parts of Rhizoma Corydalis, 10-60 parts of Sichuan lovage rhizome, 10-60 parts of twotoothed achyranthes roots, 10-60 parts of flying squirrel's droppings, 10-60 parts of cattail pollen, 10-60 parts of himalayan teasel roots, 10-60 parts of cibot rhizome, 10-60 parts of argy wormwood leaves, and boiling water. A manner of treating an internal illness by external treatment is adopted, and effect of treating an internal illness by external treatment is achieved through hot compress therapy of corresponding acupoints.

The invention discloses an equidistant field reclamation and separation device for agricultural planting, which comprises a handle, a rotating pin and a groove. A device main body is fixedly installed at the bottom of the handle, and a storage device is arranged above the device main body. The positioning fixed rod is connected with the telescopic fixed rod, and a jack is installed above the telescopic fixed rod, a partition roller is connected below the telescopic fixed rod, and a moving roller is installed in the middle of the partition roller, and the right side of the storage tank passes through the rotating shaft It is connected with the baffle, and a spring is installed on the left side of the baffle, and a fixed block is arranged above the groove. The equidistant field reclamation partition device for agricultural planting is provided with a storage device, and the bottom of the storage device is inclined, and it is connected to the main body of the device in a detachable manner, so that the storage device can drive the bottom during the movement of the main body of the device. The inclined structure completes the excavation process of the field ditch.

The invention relates to the technical field of cutter processing equipment, in particular to a machete external die which comprises a main body, wherein the main body is provided with hollow interior, is used for accommodating a machete internal die and is movably matched with the machete internal die; a feeding hole and a discharging hole are formed in the side wall of the main body; and a cutting opening communicating with the discharging hole is formed in the side wall of the main body. The machete external die can bend and cut knife material, improves the production efficiency and lowersthe production cost.

The invention discloses a fixing assembly for a perforating device for sealing elements. The fixing assembly comprises an operating table, a fixing assembly body is arranged on the top of the operating table and comprises two baffles and two connecting blocks, the two baffles are fixed to the top of the operating table, a storing tank is formed between the two baffles and is located right below six drilling assemblies, clamping grooves are formed in the two sides of the bottom of each connecting block, the two connecting blocks are connected to the two baffles through the clamping grooves, storing cavities are formed inside the two connecting blocks, pull rods penetrate through the storing cavities, the ends, located in the connecting blocks, of the pull rods are connected to lifting columns, the other ends of the pull rods extend into the storing tank and are connected to pressing blocks, the bottoms of the pressing blocks make contact with the top of the operating table, and springs and locating blocks are connected to the surfaces of the parts, located inside the storing cavities, of the pull rods in a sleeving mode. The fixing assembly is simple in structure, convenient and fast to operate and convenient to popularize, can fix sealing strips through cooperation among the springs, the pull rods and the pressing blocks, is good in fixing effect and has the adjustment function.

The invention discloses a novel sealing box. The novel sealing box comprises a box body and a box cover, wherein a damping plate is arranged at the bottom of the box body; a damping ball is arranged inside the damping plate; the damping ball is separated by a baffle; a convex plate is fixedly mounted at the edge of the top of the box body; the box body is formed by four sealing plates in a surrounding way; insulated cotton is arranged inside each sealing plate; a rubber plate is arranged on the inner surface of the box cover; a groove is formed between the rubber plate and the box cover; a silicone pad is arranged at the bottom of the groove. The novel sealing box can be sealed into a whole body through the convex plate and the groove formed in the box body and the box cover, achieves the effect of sealing, achieves the purpose of sealing the box body through an air bag, a supporting column and a supporting plate arranged inside the rubber plate, achieves the purpose of keeping constant temperature of the sealing box through the insulated cotton arranged in the sealing plates, and achieves the effect of protecting objects through the damping plate.

The present invention belongs to hot pressed reinforced wooden floor board and molding steel plate of hot press for making the wooden floor board. The working surface of the molding steel plate has criss-cross ribs including longitudinal ribs in the length direction of the steel plate and transverse ribs in the width direction of the steel plate. The hot press with the steel plate is used to make reinforced wooden floor board with criss-cross grooves in the upper surface, and the reinforced wooden floor board may be further processed into reinforced wooden floor board with ramps in the edges. Using the reinforced wooden floor board in laying floor can form V-shaped seams and this results in lowered requirement of floor board in flatness and laying effect similar to that of solid timber floor boards.

The invention provides a film peeling and winding method which can be used as a winding device for enabling a polarizing plate thin film attached to the surface of a glass substrate to not generate a notch on a side edge. The invention relates to a thin film peeling and winding device which is provided with a thin film winding roller which is horizontally supported on a certain height above the horizontal plane of a plate support and can rotate around the axis and transversely move in a horizontal direction perpendicular to the axis (11), and a thin film clamping element is arranged in the middle of the length direction of the roller (16), wherein a thin film of the roller is wound in a circumferential surface, at least in a position relative to the thin film clamping element (16), and a thin film clamping part (19), which is connected to the roller (11) along the circumference direction which is adjacent to the upstream side in the rotation direction of the roller (11) in the circumferential direction of the thin film clamping part. the width of the protruding part is set to be larger than the width of the thin film clamping part (29) and the clamping width of the front end of the angle part (FAC) of the clamped thin film is wider.

The invention relates to the field of mobile communication, in particular to a data transmission method, a data transmission device and a data transmission system. The method comprises the steps of executing an operation of playing media files, and decoding the media files; acquiring the decoded media data which corresponds to the media files; modulating the media data, and transmitting the media data to a second terminal through a frequency modulation module, wherein the second terminal receives the modulated media data and demodulates the media data. According to the method provided by the invention, file transmission and file copy between a first terminal and the second terminal can be finished even if a complicated decoding work is not needed to be carried out on the second terminal; and after the media data is demodulated through the second terminal, the playing operation can be carried out, so that an effect of playing encrypted audio/video files on the second terminal can be achieved. The data transmission method, the data transmission device and the data transmission system can be simply realized and are convenient for customers to apply.