52results about How to "Achieve through" patented technology

The invention provides a light valve element and a control method thereof and a display device, and belongs to the technical field of display. The problems that an existing light valve element is complex in structure, difficult to prepare, large in power consumption and high in cost can be solved. The light valve element comprises a first substrate and a second substrate which are oppositely arranged in parallel, the space between the first substrate and the second substrate are divided into multiple chambers, and first electrodes and second electrodes are arranged in each chamber, are insulated from each other and are perpendicular to each other; each chamber is filled with an electrophoretic buffer solution containing charged reflection particles, and the reflection particles can be adsorbed to the surfaces of the first electrodes or the surfaces of the second electrodes. The light valve element is simple in working principle, easy to prepare, little in power consumption, low in cost and convenient and efficient to control.

The invention relates to an acoustic barrier especially used for high speed railway. The acoustic barrier comprises multiple acoustic insulation components (2); the acoustic insulation components (2) comprises a plate shell (3) having an acoustic insulation liner (4) and a hollow transverse section crossing the longitudinal axis (5). The surrounding walls (6, 7, 8, 9) of the plate shell (3) consist of at least on plate (10, 11) formed by folding the hollow transverse section.

The invention discloses a high-speed arecanut slicing device comprising a conveying centering system, a cutting system and an automatic feeding system. The conveying centering system and the cutting system are fixedly arranged on a machine seat. The automatic feeding system adds materials into the conveying centering system. The conveying centering system comprises a motor, a small belt pulley, alarge belt pulley and a horizontal conveying belt in coaxial transmission with the large belt pulley. The horizontal conveying belt is provided with at least five material clamping grooves at equal intervals, and flow guide plates matched with the material clamping grooves to achieve conveying centering of materials. The flow guide plates are provided with flow limiting groove outlets. Zigzag cutters of the cutting system are separated through locating sleeves and are fixedly connected with a cutter rotary shaft. The invention further provides a high-speed arecanut slicing method. Arecanuts pass the high-speed arecanut slicing device one by one through the flow guide plates, the arecanuts are clamped by the material clamping grooves in a combined mode so as to ensure centering, additionalclamping is not needed, meanwhile, all the zigzag cutters are fixedly connected to the cutter rotary shaft through the locating sleeves, the arecanuts are sliced at the same high angular speed, thus slicing further achieves centering, and slicing efficiency is improved greatly.

The invention discloses nano-zinc oxide sun-blocking cream. The sun-blocking cream comprises the following components in parts by mass: 6-10 parts of zinc oxide powder with grain diameter of 100-285nm, 8-13 parts of titanium dioxide powder with grain diameter of 297-500nm, 10-30 parts of monostearate glyceride, 10-13 parts of white oil, 4-6 parts of vaseline, 4-8 parts of dehydrated sorbitan sesquioleate, 7-9 parts of cetanol, 3-7 parts of bee wax, 5-13 parts of glycerinum, 7-10 parts of deionized water, 4 parts of triethanolamine, 1-3 parts of methylparaben and 10-13 parts of traditional Chinese medicine extracted essential solution, wherein the traditional Chinese medicine extracted essential solution with mass percentage of 40 percent is prepared from Chinese angelica, polygonum multiflorum, ginseng, saffron, angelica root, cassia twig and coix seed through superfine grinding, decocting, filtering and concentrating steps.

The invention relates to a threaded hollow revolution type travelling wave ultrasound motor used for adjusting a diaphragm. The diaphragm comprises a diaphragm fixing ring and a diaphragm moving ring provided with a connecting rod, and the threaded hollow revolution type travelling wave ultrasound motor provided by the invention comprises a base, a piezoelectric ceramic piece, a friction material layer, a damping material layer as well as a stator shaft and a rotor shaft which are arranged in a hollow manner along an axis. The threaded hollow revolution type travelling wave ultrasound motor provided by the invention has the advantages that the infliction preliminary pressure is large, the regulation precision is high, the installation is convenient, the structure is simple, the torque output is large, and meanwhile, the threaded hollow revolution type travelling wave ultrasound motor is used for a diaphragm adjusting system. The threaded hollow revolution type travelling wave ultrasound motor provided by the invention is also suitable for a precision optical system which needs high diaphragm adjusting precision.

The invention relates to a hanging net assembling system of a concrete prefabricated mold. The hanging net assembling system comprises a bottom frame, movable frames are arranged at the two ends of the bottom frame correspondingly, fixed plates are fixedly connected to the two ends of each of the sides, close to each other, of the movable frames correspondingly, multiple bidirectional cylinders are arranged between every two corresponding fixed plates, and telescopic rods of each bidirectional cylinders face the two corresponding fixed plates correspondingly and are fixedly connected with movable plates correspondingly. Sliding frames are vertically arranged on the two sides of the bottom frame correspondingly, multiple containing grooves are formed in the positions, corresponding to the length-direction middles of the corresponding bidirectional cylinders, of each of the sides, close to each other, of the two sliding frames, vertically-arranged fixing pieces can be contained in the containing grooves, clamping grooves are formed in the two ends of each of the sides, close to each other, of the fixing pieces correspondingly, and a through hole is formed in the middle of each fixing piece. The sides, away from each other, of the sliding frames are fixedly connected with push cylinders capable of pushing the fixing pieces in the containing grooves to move in the direction close to each other correspondingly. The hanging net assembling system has the effects that the fixing pieces and a reinforcing mesh can be conveniently installed, and the working efficiency can be improved.

The invention provides an organic light emission diode device. The organic light emission diode device comprises a substrate and an anode, a light emission functional layer and a cathode which are sequentially laminated on the substrate, a light matching layer and a light extraction layer are sequentially arranged on the surface of the cathode, the material of the light extraction layer comprises nanoparticles and a polymer material, the nanoparticles are ceramic or high-polymer material particles with the grain size of 50 to 1,500 nanometers, the polymer material is a heat cured polymer or photo cured polymer material, the thickness of the light extraction layer is 10 to 100 micrometers, the material of the light matching layer is a mixed material formed by metal and an organic material, the metal is silver, aluminum or magnesium, and the organic material is N,N'-diphenyl-N,N'-bis(1-naphthyl)-1,1'-biphenyl-4,4'-diamine, copper phthalocyanine or 8- hydroxyquinoline aluminum. The luminous efficiency of the cathode of the organic light emission diode device is high, so that the luminous efficiency of the device is improved. The invention also provides a fabrication method of the organic light emission diode device.

The invention provides a lens focusing mechanism comprising an elastic lens surface, a liquid storage chamber, a connecting pipe and a permeable membrane, wherein an accommodating chamber is defined in the elastic lens surface, and at least two liquids which are not mutually dissolved and have different refractive indexes are in the accommodating chamber; the liquid storage chamber is disposed onthe outer side of the elastic lens surface and communicated with the accommodating chamber; one end of the connecting pipe is communicated with the liquid storage chamber, and the other end of the connecting pipe is communicated with the accommodating chamber; and the permeable membrane is arranged between the connecting pipe and the accommodating chamber. According to the lens focusing mechanism,by utilizing the structure of combining the elastic lens surface, the liquid storage chamber, the connecting pipe and the permeable membrane, flexible focusing can be achieved, and the lens focusingmechanism has the advantages of having a wide focusing range, being convenient to use and facilitating processing and production.

The invention discloses a water surface floating vessel. The vessel mainly comprises a vessel body and a heavy floating disk, wherein the heavy floating disk is fixedly connected to the outer bottom surface of the vessel body; the vessel body consists of a bottom plate, an encircling plate and a plurality of root penetrating columns; the encircling plate is arranged along the edge of the bottom plate, and forms an upward opening accommodating space together with the inner bottom surface of the bottom plate; and the plurality of root penetrating columns are fixedly connected to the outer bottom surface of the bottom plate, and pipe cavities of the root penetrating columns pass through the bottom plate. Due to the heavy floating disk arranged on the vessel body and the pipeline type root penetrating columns at the bottom of the vessel body, the vessel body can be supported and float on the water surface by the structure design, root systems of plants planted in the vessel body can pass through the pipe cavities of the root penetrating columns and enter water. The arch bucket shaped vessel body can reinforce the buoyancy of the water surface, can resist impact of water wave and storm, and floats stably.

The invention discloses a conveniently adjusted magnetic resonance therapeutic device, and belongs to the technical field of medical devices. The device is used for solving the problem that a magneticresonance therapeutic head of a current magnetic resonance therapeutic instrument cannot be finely adjusted. The conveniently adjusted magnetic resonance therapeutic device comprises a hollow connecting handle, wherein the two ends of the connecting handle are connected with clamping rings respectively, and the clamping rings are internally provided with magnetic resonance therapeutic heads; thedevice is characterized in that the connecting handle comprises a holding area in the middle and connecting areas located at the two radial sides of the holding area, the connecting areas of the connecting handle are sleeved with handle covers respectively, a plurality of first adjusting holes are formed in the two ends of the connecting handle, second adjusting holes mutually matched with the first adjusting holes are formed in the handle covers, the first adjusting holes and the second adjusting holes are fixed by inserting bolts, the ends, close to the clamping rings, of the handle covers are provided with first wiring holes, the periphery of each first wiring hole is provided with a turntable, each turntable is provided with at least two connecting rings, and the connecting rings are mutually connected with the clamping rings.

The invention relates to a five-axis retainer-free and cam-free integral pickup, which comprises a protection assembly (1), an elastic assembly (2) and a driven assembly (3), wherein the protection assembly (1) comprises a connecting plate (14), two ends of the driven assembly (3) are respectively connected with the connecting plate (14), and the elastic assembly (2) is detachably mounted on the driven assembly (3). The two ends of the driven assembly are connected with the connecting plates respectively, the elastic assembly is detachably installed on the driven assembly, disassembly and installation can be convenient, the balance performance of the product is improved in the aspect of manufacturing, and the structure of the product is more stable.

The invention discloses a paddle type filtering and conveying type oil exploitation all-in-one machine which comprises a filtering machine, a filtering barrel, an oil inlet pipe, a flange plate, an oil outlet pipe, a sealing cover plate, a rotating rod, a first paddle, a second paddle, a supporting wheel, a brush and a spring, the filtering machine is provided with the filtering barrel, and the oil inlet pipe is welded to the top of the filtering barrel; and the oil outlet pipe is welded to the side portion of the filtering barrel, the first paddle is welded to the outer side of the rotating rod, the slidable second paddle is arranged on the first paddle, supporting wheels are fixed to the two sides of the outer end of the second paddle, and meanwhile brushes are arranged at the positions,on the inner sides of the two supporting wheels, of the outer end of the second paddle. According to the paddle type filtering and conveying type oil exploitation all-in-one machine, when crude oil is filtered, the filtering net can be cleaned, blocking of the filtering net is avoided, through arrangement of double-layer filtering, vibration of the double-layer filtering net can be achieved whenthe paddles rotate, impurities on the filtering net brushed by the brush fall off, and blocking of the filtering net is effectively avoided.

The invention is a method of extracting refractory gold ore by electrochemical oxidation method which produces oxidant and disposes refractory gold ore in situ, comprising dividing the electrobath into cathode and anode sections by membrane elements composed of inorganic ceramic membrane and ion exchange membrane. The anode section, anode material liquid groove and cathode section, cathode material liquid groove respectively form two absolute material liquid circulating system. The invention uses the characteristic of the inorganic ceramic membrane such as corrosion stability, acid and alkali resistance to effective prevent the mechanical wear of the ion exchange membrane owing to not directly applying ion exchange membrane.

The invention relates to a manufacturing method of a display substrate, the display substrate, a display panel and a display device. The manufacturing method comprises the steps that a driving layer comprising an auxiliary electrode layer and an insulating layer covering the driving layer are formed on one side of a substrate; a flat layer is formed on the side, deviating from the substrate, of the insulating layer, and a concave part is formed in the position, corresponding to the auxiliary electrode layer, of the flat layer; via holes for exposing the auxiliary electrode layer are formed onthe flat layer and the insulating layer; a first electrode layer is formed on one side, deviating from the insulating layer, of the flat layer, wherein the first electrode layer comprises a first sub-electrode layer which is connected with the auxiliary electrode layer and at least partially located in the concave part; a pixel defining layer comprising a through hole communicated with the concavepart is formed on one side, deviating from the substrate, of the first electrode layer; a light-emitting layer is formed on one side, deviating from the substrate, of the pixel defining layer, wherein the light-emitting layer covers the through hole and the concave part; and the light-emitting layer on the through hole and the concave part is dissolved, the dissolved light-emitting layer is located in the concave part, and the first sub-electrode layer located in the concave part is exposed out of the through hole.

The invention relates to a measurement device (10) for machine tool having a tool drive (20), the measurement device (10) comprising a measurement head (18). According to the invention, it is provided that the measurement device (10) comprises a displaceably mounted protective cover (22) which is driven by the tool drive (20) and displaceable in such a way that said protective cover (22) selectively covers or uncovers the measurement head (26) for measuring. The invention further relates to a machine tool comprising such a measurement device (10).

The invention discloses a sterilizing device for a wine bottle. The sterilizing device comprises a base, wherein the base is provided with a power mechanism, a cleaning mechanism, a heating mechanismand a sterilizing box, the power mechanism can drive the cleaning mechanism to clean the wine bottle and drive the heating mechanism to generate hot air flow and introduce the hot air flow into the sterilizing box, the sterilizing box is internally provided with a vibration net, a first spring is arranged between the vibration net and the inner bottom of the sterilizing box, the bottom of the vibration net is provided with a first oblique wedge penetrating through the sterilizing box, the bottom of the sterilizing box is provided with a guide block, the guide block is slidably connected with asecond oblique wedge propping against the first oblique wedge, a second spring is arranged between the second oblique wedge and the guide block, and the heating mechanism can squeeze the second oblique wedge intermittently. The problem of low processing efficiency due to a long wine bottle processing process in the prior art is mainly solved.

The invention relates to a pneumatic sewage valve, in particular to a pneumatic piston sewage valve which is provided with a valve body. A sewage inlet and a sewage outlet are arranged on the valve body. A through runner is arranged between the sewage inlet and the sewage outlet. A piston chamber intersecting with the runner is arranged in the valve body. A piston is arranged in the piston chamber. The diameter of the piston is larger than the diameter of the runner. A step-shaped spacer ring is arranged at the rear end of the piston. Control ports are arranged on the piston chamber on the two sides of the spacer ring. Since the through runner is arranged between the sewage inlet and the sewage outlet, the requirement of high-speed sewage flow is satisfied; and since the piston chamber intersecting with the runner is arranged in the valve body, the piston is arranged in the piston chamber, the diameter of the piston is larger than the diameter of the runner, the step-shaped spacer ring is arranged at the rear end of the piston and the control ports are arranged on the piston chamber on the two sides of the spacer ring, the valve is not apt to be blocked by impurities in sewage, leakage is not apt to occur, the closing speed is fast, the high-speed instant passage and cut-off of the sewage can be realized, the valve can be used normally in places requiring the valve to be opened and closed rapidly and frequently, and the valve is suitable for sewage discharge.

The invention discloses a semitransparent hollow perovskite solar cell and a preparation method thereof. The cell is a positive cell structure or an inverted cell structure, the positive cell structure sequentially comprises a transparent glass layer, a bottom electrode layer, an electron transport layer, a perovskite layer, a hole transport layer and a top electrode layer from bottom to top, andthe inverted cell structure sequentially comprises a transparent glass layer, a bottom electrode layer, a hole transport layer, a perovskite layer, an electron transport layer and a top electrode layer from bottom to top. The cell is provided with a plurality of semi-hollow holes, and the semi-hollow holes at least penetrate through the top electrode layer, the hole transport layer and the perovskite layer of the positive cell structure, or penetrate through the top electrode layer, the electron transport layer and the perovskite layer of the inverted cell structure. The preparation method canbe used for preparing the full-spectrum semitransparent perovskite solar cell and can be used for simply, conveniently and efficiently manufacturing the full-spectrum semitransparent perovskite solarcell.

A domestic refrigeration appliance (1) contains a housing (3) in which a receiving space for food is configured, a machinery compartment (5), and an electronics box (9, 10) which is arranged above themachinery compartment (5) in the housing (3). The machinery compartment (5) is separated in the upward direction by a foam cross-member (6) from an intermediate space (26) of the housing (3) filled with a thermally insulating material at least in regions. A gap (19) is formed between the foam cross-member (6), and an interior (16) of the electronics box (9, 10). A cover element (15) is arranged in the gap (19) such that a flow of media (P) is blocked from the machinery compartment (5) into the interior (16) of the electronics box (9, 10).