36results about How to "Avoid intermixing" patented technology

A method for fabricating a high brightness LED structure is disclosed herein, which comprises at least the following steps. First, a first layered structure is provided by sequentially forming a light generating structure, a non-alloy ohmic contact layer, and a first metallic layer from bottom to top on a side of a first substrate. Then, a second layered structure comprising at least a second substrate is provided. Then, the two-layered structures are wafer-bonded together, with the top side of the second layered structure interfacing with the top side of said first layered structure. The first metallic layer functions as a reflective mirror, which is made of a pure metal or a metal nitride to achieve superior reflectivity, and whose reflective surface does not participate in the wafer-bonding process directly.

The present invention relates to an underlayer composition comprising a polymer, an organic titanate compound and optionally a thermal acid generator, where the polymer comprises at least one fluoroalcohol group and at least one epoxy group. The invention also relates to a process for using this underlayer material as an antireflective coating composition and / or a hard mask for pattern transfer.

The present invention relates to an underlayer composition comprising a polymer, an organic titanate compound and optionally a thermal acid generator, where the polymer comprises at least one fluoroalcohol group and at least one epoxy group. The invention also relates to a process for using this underlayer material as an antireflective coating composition and / or a hard mask for pattern transfer.

The invention discloses a rapid comprehensive treatment method of saline-alkali beaches, specifically comprising the following steps: 1. draining saline water; 2. mowing spartina aherniflora and reeds and crashing the rootstocks of the spartina aherniflora and the reeds; 3. allocating a complete irrigation system and introducing freshwater; 4. working soil; 5. washing salt with freshwater and weeding by waterflooding; and 6. leveling soil. In the method, the spartina aherniflora is eliminated by mowing, breaking up, waterflooding and the like, and the problem of reducing the salinity is simultaneously solved in a shorter time by means of draining the original saline water, breaking up multiple times before and after steeping field, strictly separating water inlet and water drain and avoiding mutual doping of freshwater and saline water. Tests have been done on 15,000mu beaches on the agricultural base in Binhai Dongtan, Pudong New area, Shanghai, 12,000mu saline-alkali beaches have the conditions of planting rice within 8 months, and no reeds, spartina aherniflora harm and salt harm occur in the period of rice growth and the rice grows well, thus realizing high yield and bumper harvest and setting a precedent for successfully planting rice in large area on the beaches from which sea water receded in those years.

The invention relates to a multifunctional separator for recycling of waste fluorescent lamps and belongs to the technical field of mechanical equipment for recycling of fluorescent lamps. The multifunctional separator comprises a separator shell, a vibrating groove, an electromagnet, a rotating air cylinder, a filter sieve and the like, wherein a feeding cylinder is arranged at the top of the separator shell; the rotating air cylinder is arranged at the top in the separator shell; the electromagnet is arranged on a piston of the air cylinder; the vibrating groove is formed below the feeding cylinder and the electromagnet; a fan port is arranged at one end of the vibrating groove; and the filter sieve is arranged at the other end of the vibrating groove. By adoption of the vibrating groove, the filter sieve and the electromagnet, broken materials can be separated quickly. The multifunctional separator solves the problem that waste materials are recycled difficultly because the conventional broken materials can not be separated effectively and quickly. When the broken materials are separated, fluorescent powder contained in the broken materials enters a fluorescent powder collecting device from a fluorescent powder collecting port to be collected, so that the environmental pollution is avoided and the multifunctional separator is particularly applicable to recycling of the waste fluorescent lamps.

The present invention relates to a novel absorbing antireflective coating composition comprising a novel crosslinkable polymer comprising at least one repeat unit (A) having structure (1), at least repeat (B) unit having a structure (2), and at least one repeat unit (C) having structure (3)where D is a direct valence bound or C(R1)(R2) methylene moiety where R1 and R2 are independently H, C1-C8 alkyl, C3-C24 cycloalkyl or C6-C24 aryl; Ari, Arii, Ariii and Ariv are independently phenylenic and naphthalenic moiety, R3 and R4 are independently hydrogen or C1-C8 alkyl; and R5 and R6 are independently hydrogen or C1-C8 alkyl; and a solvent. The invention also relates to a process for forming an image using the novel antireflective coating composition.

The invention relates to the field of a part forming process, and discloses a selective laser melting forming method of a multi-material part. The method comprises the following steps of S1, part model design, wherein during modeling, materials meeting forming needs are combined to be arranged according to the proper distribution rule, and part model design is finished in an optimized manner; S2,process model obtaining, wherein a designed part model is subjected to size and shape compensation, chamfering, remaining adding, process support design and the like, and a process model is obtained;S3, control file generation, wherein the obtained process model is subjected to layered slicing, the material kind, material distribution and material boundary information contained in each layer areextracted, and a control file guiding an additive manufacturing forming process is generated; S4, additive manufacturing forming; and S5, forming aftertreatment. According to the method, through the selective laser melting forming technology, the high-precision high-quality multi-material part can be formed.

The invention provides a composite material for in-situ growth of ternary cobalt nickel molybdenum oxide on graphene and a two-step synthesis method thereof, and relates to the field of graphene and metal oxide composite materials. The composite material adopts the graphene as a substrate, and cobalt oxide nanorods of a rod-like structure are in-situ grown and combined on the graphene substrate; nickel molybdenum oxide nanorods of a rod-like structure are in-situ grown and combined on the cobalt oxide nanorods. According to the composite material, the extremely thin graphene increases the specific surface area of the material, and the utilization ratio of an active material is improved; cobalt oxide materials are connected together through the graphene, so that the materials are in whole conduction, and the material failure caused by weak electric conductivity is avoided; a layered structure avoids the agglomeration phenomenon of the material, a three-dimensional loose porous morphology is formed, the specific surface area of the material is further increased, and the material capacitance is improved.

The invention provides an ink loading device for a digital printing. The ink loading device comprises a machine body and ink boxes, a control panel is arranged on the front side of the machine body, and a controller is arranged in the control panel; liquid inlet pipes and liquid outlet pipes are connected to the ink box, liquid level sensors are arranged in the ink boxes, and the liquid level sensors are connected to the controller, the liquid inlet pipes are provided with liquid extractors, a liquid inlet circuit is arranged in the controller, and the liquid extractors are connected to the liquid inlet circuit; color discriminators are arranged on the liquid inlet pipes, the color discriminators are connected to the controller, an ink pipe inserting row is connected to the port of the liquid outlet pipes, middle pipes are arranged in the ink pipe inserting row, electromagnetic valves are arranged in the middle pipes, the two ends of the middle pipe are provided with first connectors and second connectors, the first connectors are connected with the liquid outlet pipes, the second connectors are connected with the digital printer, and the electromagnetic valves are controlled by the controller. According to the ink loading device for the digital printing, the liquid extractors and the color discriminators are added additional, and the liquid extractor is used for adding ink into the ink box in an automatic manner, so that the situation that the ink is used up is avoided; and the color discriminator is used for automatically identifying the color of the added ink, ink of different colors is prevented from being doped with each other.

The invention discloses an atmosphere isolation device between vacuum chambers. By combining an air seal technology and a difference technology, atmosphere among a plurality of vacuum chambers is isolated, and films are continuously coated on flexible substrates such as metal foil or plastic and the like so as to obtain a film material with ideal quality. Air inlets, air mixing chambers and air exhaust ports are formed on a slit between the vacuum chambers, air is blown through the air inlets, and is subjected to difference isolation by combining the air mixing chambers and forming the air exhaust ports, and atmosphere between two chambers can be prevented from being doped. The device can guarantee that two adjacent chambers can work in a state of large differential pressure, and a plurality of air inlets and a plurality of air mixing chambers can replace a plurality of isolation chambers, so manufacturing cost and complexity of equipment can be reduced greatly.

The invention discloses a soil sampling device for metal detection and a using method, and relates to the technical field of soil sampling, the soil sampling device comprises a bottom plate, the uppersurface of the bottom plate is fixedly connected with a U-shaped plate, and sliding grooves are formed in a left side plate and a right side plate of the U-shaped plate. According to the soil sampling device for metal detection and the using method, a baffle moves leftwards through contraction of an electric push rod, then the baffle does not block a barrel opening of a sampling barrel any more,soil can enter the sampling barrel, a driving chain wheel is driven to rotate through forward rotation of a second motor, and then under the transmission effect of a first chain, the three driven chain wheels and the three second screws rotate synchronously, the second screws enable the sampling cylinders to move rightwards stably and be inserted into soil through cooperation of the sliding rods and the sliding sleeves in the rotating process, then the soil of different depths enters the three sampling cylinders, and therefore the soil of different depths can be sampled at the same time. The sampling process is convenient, fast, time-saving, labor-saving and convenient for a user to use.

The invention discloses a system and method for preparing ultra-pure mixed gas, belonging to the technical field of gas preparation. The system includes: a component gas supply unit, a dilution gas supply unit, a mixed gas preparation unit, an analysis unit, a gas cylinder and a balance; the mixed gas preparation unit is connected with the component gas supply unit, the dilution gas supply unit, The gas cylinder is connected, and the analysis unit is connected to the component gas supply unit and the dilution gas supply unit respectively. The present invention also provides a method using the ultra-pure mixed gas preparation system, the steps are as follows: Step 1, gas purification and inspection; Step 2, mixed gas filling; Step 3, mixed gas quality inspection. The system of the present invention is used for gas distribution. After the raw material gas is purified into ultra-pure gas by a purifier, the ultra-pure mixed gas is immediately prepared without filling. This can reduce the consumption of raw gas and save the time of gas distribution while ensuring the purity of the mixed gas and the accuracy of gas distribution.

The invention discloses air quality detection equipment, and relates to the technical field of air detection. The air quality detection equipment includes a collecting box, wherein first supporting legs are fixedly mounted on the outer surface of the bottom of the collecting box. A piston is slidably connected into the collecting box; the top of the piston is fixedly connected with a T-shaped pull rod, the T-shaped pull rod penetrates through the top of the collecting box and extends to the position above the collecting box, an air suction pipe is fixedly installed at the bottom of the collecting box and communicated with the interior of the collecting box, the bottom of the first supporting leg is fixedly connected with a first supporting plate, and an air storage box is fixedly installed on the outer wall of one side of the collecting box. According to the air quality detection equipment, through cooperative use of the solution box, the cover, the water outlet pipeline, the connecting pipe and the spraying head, spraying, impurity removal and cleaning are conducted on the air storage box, the influence on the next time of air collection is reduced, the working efficiency can beimproved, and detected and analyzed data are more accurate.

The invention relates to a heat preservation and insulation board, a preparation method thereof and an application of the board. The heat preservation and insulation board comprises a middle layer andsurface layers arranged on two opposite sides of the middle layer, the middle layer is prepared from foamed plastics and building rubbishes, and the surface layers are prepared from glass fiber cotton and aerogel. The heat preservation and insulation board has good heat preservation, heat insulation and sound insulation effects, uniform heat preservation and insulation effects and good strength and toughness, is not easy to age and applicable to thin-walled steel assembly buildings and has the advantage of light weight.

The invention discloses a landscaping waste recycling and processing device. The landscaping waste recycling and processing device comprises a vehicle box, a crushing device, a battery, a motor and aswitch, wherein an expansion box used for expanding the volume is arranged at the lower end of the rear side of the vehicle box, front wheels are arranged on the front side of the lower end of the vehicle box, rear wheels are arranged at the lower end of the expansion box, the diameter of the front wheels is larger than that the diameter of the rear wheels, a feeding box is arranged at the upper end of the vehicle box, a lower baffle is arranged in the vehicle box, a feeding bin is arranged at the upper end of the lower baffle, a power bin is arranged at the lower end of the lower baffle, oneside of the lower baffle is a storage bin, the crushing device is arranged in the vehicle box, the crushing device is arranged between the feeding bin and the storage bin, an upper baffle is arrangedat the upper end of the crushing device, the upper baffle is connected with the wall of the vehicle box, the motor and the battery are arranged in the power bin, the battery is electrically connectedwith the motor, the motor is connected with an axles of the front wheels through gears, the axles are connected with the crushing device through chains, the switch is electrically connected with the motor and the switch is arranged on the wall of the vehicle box

The invention discloses a mechanical intelligent finish processing method for separating multiple materials from comprehensive waste plastic. Through smashing, flotation, magnetic separation, cleaning, friction, electrostatic separation, color sorting separation and other process steps, the multiple materials in the comprehensive waste plastic are separated, and high-purity metal materials, high-purity plastic and high-purity same-color plastic are obtained. Through the separation method provided by the invention, mutual mingling of metal and plastic of similar specific gravity and density isavoided effectively, the metal materials and plastic materials can be classified and separated into single metal and same-color plastic to be collected, purity can reach 99% or above, the various mixed plastic materials can be separated into single materials once, the purity is 99% or above, and separation of the high-purity plastic and metal is ensured effectively. Meanwhile solution and reagentsused in the mechanical intelligent finish processing method are simple in component, safe and environmentally friendly, all solvents can further be recovered and recycled after flotation separation,and environmental protection and energy saving are achieved.

The invention relates to video equipment, display equipment and a video system. The video equipment comprises a video output unit and an optical signal emission unit, wherein the video output unit is used for outputting a video signal, the optical signal emission unit is used for modulating the optical signal emitted by the optical signal emission unit according to the video signal, so that the display equipment receives and demodulates the modulated optical signal, and the video signal is restored and displayed. The invention further provides the display equipment and the video system. According to the video equipment, the display equipment and the video system, a wired cable is not required to be used in the transmission process of the video signal, the condition of crossing and blending cables can be avoided, the video equipment and the display equipment can be more flexibly placed without the limit. In addition, the optical communication has a high data bandwidth range, thereby being applicable to high data throughout of the video signal.

The invention relates to a material automatic sampling system and a sampling method. The sampling system includes a conveyor, a hoister, a material guide hose pipe and a controller. A tee joint material guide mechanism communicated with the material guide hose pipe is disposed thereunder. The bottom of the tee joint material guide mechanism is equipped with a sample distribution collection mechanism, and the controller is in electric connection with the tee joint material guide mechanism and the sample distribution collection mechanism respectively. When sampling is needed, the tee joint material guide mechanism is opened, and materials enter the sample distribution collection mechanism through the tee joint material guide mechanism for storage. Compared with the prior art, the system andmethod provided by the invention carry out sampling before materials enter a material bin through a mixer, can avoid the cross mixing phenomenon of different batches of materials during sampling in the material bin, effectively guarantee the accuracy of sampling, can realize accurate sampling of all batches of materials, greatly improve the detection accuracy, are easy to operate, also avoid wasteof materials, and ensure stable production.

The invention provides a composite material of in-situ growth of ternary cobalt-nickel-molybdenum oxide on graphene and a two-step synthesis method thereof, and relates to the field of composite materials of graphene and metal oxides, and the composite material uses graphene as a substrate The cobalt oxide nanorods combined with the rod-like structure are grown in situ on the graphene substrate; the nickel-molybdenum oxide nanorods combined with the rod-like structure are grown in situ on the cobalt oxide nanorods. In the composite material provided by the present invention, the extremely thin graphene increases the specific surface area of ​​the material and increases the utilization rate of the active material; the graphene connects the cobalt oxide materials together to make the material conduct as a whole, avoiding the problem caused by the electrical conductivity. The failure of the material caused by weakness; the well-defined structure avoids the agglomeration of the material, forms a three-dimensional loose and porous morphology, further increases the specific surface area of ​​the material, and improves the capacitance of the material.

The invention discloses a packaging bag corner cutting device, which relates to the field of packaging bags. The packaging bag includes a bag body and a self-adhesive tape. self-adhesive tape, and two self-adhesive tapes are set on different inner side walls of the bag body, the four corners of the bag body are provided with rounded corners, and the corner cutting device of the bag body in the production process includes a base, a hydraulic pressure Cylinder, fixing piece, cylinder, pressing block, corner cutter, first bolt, fixed frame, linkage rod and second bolt, through the self-adhesive tape set in the bag, when placing different types of items, the relative The protective layer of the corresponding self-adhesive tape is torn off and bonded together, so that the packaging bag can be divided into multiple independent spaces to avoid mutual mixing; during production, for different types of packaging bags, adjust the cylinder body, so that the corner cutting knife corresponding to the radius of the arc corner of this type of packaging bag is turned to the corner cutting position, and the corner cutting knife can be replaced flexibly and conveniently.

The invention discloses a water collecting system of a sponge park. The water collecting system sequentially comprises an organic covering material layer, an organic soil layer, a water permeating layer and a drainage layer from top to bottom. The drainage layer comprises a plurality of water pipes, the water pipes are positioned below the water permeating layer, drainage holes are formed in the upper portions of the water pipes, the water pipes are connected with one another by connecting pipes and are gathered and communicated with a header drainage pipe, and an output end of the header drainage pipe is communicated with a water storage device. The water collecting system of the sponge park has the advantages that rainwater can be stored, permeated and purified by the water collecting system to the greatest extent, and accordingly rainwater resource utilization and ecological environmental protection can be promoted; water can be effectively stored by the water collecting system, thewater collecting system further can cover bare soil, flying dust can be suppressed by the water collecting system, accordingly, the air quality can be improved, and activity spaces can be enlarged for people; soil structures can be improved, the fertility of soil can be enhanced, heat preservation and moisture preservation effects can be realized for the soil, the watering frequencies for plantedvegetation can be obviously reduced, and the water collecting system has important significance in increasing the utilization rate of organic waste, saving energy, protecting environment and carryingout ecological management.

The invention discloses a rotatably placed energy-saving oven. The rotatably placed energy-saving oven comprises a shell, wherein electric hydraulic push rods are arranged on two sides of the shell; aplacing cover plate is arranged at the upper ends of the electric hydraulic push rods; a supporting plate shell and a side supporting plate are arranged on the placing cover plate; a driving chain wheel, a driven chain wheel and a transmission chain are arranged on the side wall of the supporting plate shell; the right end of the driving chain wheel is connected to a motor; a placing rotary shaftis arranged between the driven chain wheel and the side supporting plate; placing supporting plates are arranged in the periphery of the placing rotary shaft in a cross manner; a placing box is connected between the placing supporting plates through rotating pins; a connecting rod and a counterweight bottom plate are arranged at the lower end of the placing box; a fixed clip and a movable clip are arranged on the counterweight bottom plate; an electric heating wire is arranged in the bottom of the shell; an air pump is arranged on the left side of the shell; a heat exchange cavity is formed in the upper end of the placing cover plate; and a heat exchange pipeline is arranged in the heat exchange cavity. The rotatably placed energy-saving oven disclosed by the invention can dry materials by heating air, promote uniform heating of the materials by rotating the placing box and the counterweight bottom plate, and recover waste heat by additionally arranging the heat exchange cavity, so that the utilization ratio of energy is improved.

The invention relates to the technical field of display equipment, in particular to a cooling device of an evaporation source and the evaporation source. The cooling device of the evaporation source comprises a cooling box and cooling assemblies, wherein the cooling box is provided with a plurality of independent cooling grooves, and the cooling grooves are used for assembling crucibles; the cooling assemblies are detachably connected to the inner side walls of the cooling box correspondingly. According to the cooling device of the evaporation source and the evaporation source, the cooling device and cooling parts of the evaporation source can be detached independently and then can be replaced conveniently.

The invention discloses a packaging bag and relates to the field of packaging bags. The packaging bag comprises a bag body and adhesive tapes. The inner wall of the bag body is provided with a plurality of segmentation parts. Each segmentation part comprises the two adhesive tapes which are arranged on the different sidewalls of the bag body. The four corners of the bag body are provided with round corners. A corner cutting device in the production process of the bag body comprises a base, a hydraulic cylinder, a fixing part, a cylindrical body, a pressing block, corner cutters, first bolts, afixed frame, link rods and second bolts. When different types of articles are placed into the packaging bag provided the adhesive tapes, protective layers of the corresponding adhesive tapes can be torn away, the adhesive tapes can be bonded together to divide the packaging bag into multiple independent spaces, and mutual mixing is avoided. During production, the cylindrical body can be adjustedto adapt to different types of packaging bags, and the corner cutters corresponding to the radius of the arc angles of the corresponding types of packaging bags are rotated to the corner cutting positions. The corner cutters can be flexibly and conveniently replaced through the corner cutting device.

The invention relates to the technical field of display equipment, in particular to an evaporation source. The evaporation source comprises a cooling device, a heating device and a plurality of crucibles, wherein the cooling device comprises a cooling box and a cooling assembly, the cooling box is provided with a plurality of independent assembling grooves, the crucibles are arranged in the assembling grooves in a one-to-one correspondence mode, the cooling assembly is located on the cooling box, the heating device is located in the cooling box, the cooling assembly is arranged to cool the cooling box, and the heating device is arranged to heat the crucibles. The evaporation source provided by the invention can be used for evaporation of various materials, and meanwhile, mutual doping among different materials is avoided.

The invention relates to a material automatic sampling system and a sampling method. The sampling system includes a conveyor, a hoister, a material guide hose pipe and a controller. A tee joint material guide mechanism communicated with the material guide hose pipe is disposed thereunder. The bottom of the tee joint material guide mechanism is equipped with a sample distribution collection mechanism, and the controller is in electric connection with the tee joint material guide mechanism and the sample distribution collection mechanism respectively. When sampling is needed, the tee joint material guide mechanism is opened, and materials enter the sample distribution collection mechanism through the tee joint material guide mechanism for storage. Compared with the prior art, the system andmethod provided by the invention carry out sampling before materials enter a material bin through a mixer, can avoid the cross mixing phenomenon of different batches of materials during sampling in the material bin, effectively guarantee the accuracy of sampling, can realize accurate sampling of all batches of materials, greatly improve the detection accuracy, are easy to operate, also avoid wasteof materials, and ensure stable production.

The invention discloses processing equipment for removing leather clothing. The processing equipment comprises a protection base plate, a protection mechanism is fixedly connected to the middle of thetop of the protection base plate, a peeling mechanism is movably connected to the side, away from the protection base plate, of the protection mechanism, and a springback mechanism is fixedly connected to the side, away from the protection mechanism, of the peeling mechanism; a reinforced top plate is fixedly connected to the side, away from the peeling mechanism, of the springback mechanism, hotdrying mechanisms are fixedly connected to the positions, located on the front face and the back face of the protection mechanism, of the top of the protection base plate, and a flow guide mechanismis fixedly connected to the position, located at the left side of the protection mechanism, of the top of the protection base plate; and a directional air plate is fixedly connected to the position, located on the right side of the protection mechanism, of the top of the protection base plate. The invention relates to the technical field of mechanical equipment. The spherical peeling mechanism isused, blowing driving is conducted through airflow, husks and rice grains are separated while the husks and the rice grains are peeled, mutual doping is avoided, and the mechanism effect is guaranteed.

The invention discloses a processing equipment for removing leather clothing. The side of the peeling mechanism away from the protection mechanism is fixedly connected with a rebound mechanism, the side of the rebound mechanism away from the peeling mechanism is fixedly connected with a reinforced top plate, and the top of the protection seat plate is located on the front and back of the protection mechanism. In the thermal drying mechanism, the top of the protective seat plate is located on the left side of the protective mechanism and is fixedly connected with a diversion mechanism, and the top of the protective seat plate is located on the right side of the protective mechanism and is fixedly connected with a directional wind plate. The invention relates to the technical field of mechanical equipment. Using the spherical leather-removing mechanism, driven by the airflow, the epidermis and rice grains are peeled off and separated at the same time, so as to avoid mixing with each other and ensure the effect of the mechanism.