30results about How to "Solve the problem of poor compatibility" patented technology

The embodiment of the invention provides a network configuration method and system for intelligent equipment. The method can comprise the steps that control end equipment transmits a network configuration data package, wherein the network configuration data package comprises SSID information and password information of an accessible network; the intelligent equipment determines a target channel; the intelligent equipment receives the network configuration data package on the target channel; the intelligent equipment analyzes the network configuration data package, and obtains the SSID and password of the accessible network; And the intelligent equipment employs the SSID and password to connect the accessible network. The method and system can effectively solve problems that no-screen no-keyboard intelligent equipment is complex in operation steps and low in efficiency during network connection configuration, and is poor in equipment compatibility.

The invention belongs to the technical field of agricultural fertilizers, and particularly discloses a nitrogen-fixing microorganism compound fertilizer and a preparation method. The nitrogen-fixing microorganism compound fertilizer comprises polypeptide urea, a phosphatic fertilizer, polypeptide chelating potassium, a compound microorganism agent, a polypeptide compound, a soil conditioner, a medium trace element compound and a nutrition agent; the compound microorganism agent contains nitrogen-fixing bacteria, phosphate solubilizing and potassium solubilizing bacteria, photosynthetic bacteria, probiotics and adsorbate. The preparation method disclosed by the invention comprises the steps of preparing compound microorganism agent fermentation liquor, mixing the fermentation liquor with the adsorbate uniformly and preparing the compound microorganism agent and a microorganism envelope complex agent successively; mixing the microorganism envelope complex agent, a humic acid envelope organic fertilizer and a polypeptide envelope inorganic fertilizer uniformly, under the action of an electric field and a magnetic field, adding medium trace elements, spraying bone glue, and preparing nitrogen-fixing microorganism compound fertilizer particles. The compound fertilizer disclosed by the invention has the effects of adjusting nutrients, stimulating crop growth, improving the agricultural product quality, increasing yield and efficiency, preventing insect diseases, increasing soil fertility, loosening and improving soil quality and the like.

The invention relates to a high-performance thermoplastic polyolefin waterproof coiled material with a high scrap rubber powder doping amount. The high-performance thermoplastic polyolefin waterproof coiled material is formed by compounding an upper surface thermoplastic polyolefin (TPO) coiled material layer, an intermediate fiber fabric enhancement layer and a lower surface scarp rubber powder-based thermoplastic elastomer (WRTPE) coiled material layer. The composite waterproof coiled material disclosed by the invention is high in tensile strength and high in breakage ductility; all the coiled material layers are tightly combined, and all properties are higher than the indexes of enhancement coiled materials in a fabric GB 27789-2011; the composite coiled material is convenient to construct, and the cost of the composite coiled material is lowered by 20-30 percent when compared with the cost of a TPO enhanced coiled material with the same thickness; the high-performance thermoplastic polyolefin waterproof coiled material has a wide application prospect.

The invention discloses a device driver message processing method and a device driver message processing device. The method comprises the following steps of: transmitting a message with an upper layer corresponding to an upper layer protocol through a first interface provided to the upper layer protocol; packaging the message from the upper layer protocol according to the protocol supported by a device driver, and de-packaging the message from the device driver into a message format supported by the upper layer protocol by using the protocol supported by the device driver; and transmitting the message with the device driver through a second interface provided to the device driver, wherein the format of the message is the format of the protocol supported by the device driver. Through the method and the device, the compatibility of an operating system with the device driver is improved.

A method and an apparatus for invoking an application programming interface (APl) are disclosed. The method includes: loading a prestored JS file to a webpage after loading of the webpage is completed; receiving an invoking request that is sent by the webpage by invoking the JS file; and invoking a corresponding AP1 according to a JS URL. This solves a problem that an encoded URL in each webpage needs to be modified when an encoding rule of a URL in a specified format is changed, which is complicated in operation, wastes time, and is poor in compatibility with clients in different versions.

The invention discloses a full-automatic online PCB jet printing system and method. The full-automatic online PCB jet printing system comprises a base board conveying device, a controller and a PCB jet printing device, wherein the base board conveying device comprises a bracket, a conveying motor, a board incoming sensor, a board outgoing sensor, a moving rail, a fixed rail, a rail width adjusting motor and a positioning mechanism; the conveying motor and the rail width adjusting motor are arranged on the bracket; the rail width adjusting motor is connected with the moving rail; the board incoming sensor is arranged at one end of the bracket, and the board outgoing sensor is arranged at the other end of the bracket; the positioning mechanism is arranged on the bracket; the PCB jet printing device comprises a supporting mechanism, a CCD and a jet printing mechanism; the CCD and the jet printing mechanism are arranged on the supporting mechanism; the conveying motor, the board incoming sensor, the board outgoing sensor, the rail width adjusting motor, the CCD and the jet printing mechanism are electrically connected with the controller. The full-automatic online PCB jet printing mechanism can solve the problems of prone falling off, high cost and poor compatibility with a new system.

The invention discloses a styrene-acrylic waterproof latex and a preparation method thereof. The latex comprises the following raw materials in parts by weight: 20-30 parts of styrene, 10-18 parts ofmethyl methacrylate, 12-20 parts of methyl acrylate, 40-50 parts of butyl acrylate, 0.2-0.8 parts of acrylic acid, 1.0-2.0 parts of acrylamide, 1-3 parts of an emulsifier, 0.5-1.5 parts of an evocating agent and 0.2-0.8 parts of a buffering agent. The waterproof latex provided by the invention has low coagulating rate and moderate viscosity, thereby effectively solving the compatibility problem between the styrene-acrylic waterproof latex and powder materials such as cement, and also solving the difficult problem of poor compatibility between a macromolecule polymer and the cement with a filmformed on the surface. The latex has super flexibility, the tensile strength and the elongation at break are much higher than the requirements in the national standard and better than the waterproof latex sold with good performance on the market, and the product quality is stable, so that the bond strength between the film and the base is ensured to be high and the performances in water resistance, alkali resistance and weather resistance are high in practical application.

The invention discloses a lip-protecting composition containing a novel plant sterol additive. Phytosterol and phytosterol ester are taken as active ingredients, cetyl alcohol and behenyl alcohol arecarefully chosen to improve the solubility and the melting point of a system, through a good part-by-weight ratio, a phytosterol composition is obtained, and the problem in the prior art that when thephytosterol and the phytosterol ester are simultaneously added, the phytosterol and the phytosterol ester have poor mutual solubility is solved. Meanwhile, the obtained composition has good oil solubility and a low melting point and has high operability in a formula of the lip-protecting composition so as to be favorable for realizing industrial application of the phytosterol in cosmetics. Each ingredient of the lip-protecting composition synergistically takes effects, the characteristics of a phytosterol additive can be effectively performed, and the skin-friendly performance of a product iseffectively improved. A prepared lipstick has efficacy of realizing long-acting moisturizing and moistening, and improving lip glossiness.

The invention relates to an expandable graphite flame retardant coated with nano particles on the surface. The surface of expandable graphite is coated with one or more layers of metal hydroxide nanoparticles. Moreover, the invention further discloses a preparation method of the expandable graphite flame retardant coated with the nano particles on the surface. Compared with traditional expandablegraphite, the flame retardant provided by the invention has the benefits that the expansion rate of the flame retardant is further improved; by taking a metal hydroxide nano particle layer as a housing, on one hand, the gas release of the expandable graphite in the expansion process can be prevented, so that the expansion rate is improved; on the other hand, the compatibility of the flame retardant with a polyurethane material can be improved, so that the interaction between the flame retardant and a matrix is increased, and the problem of poor compatibility of the expandable graphite flame retardant with the polyurethane material is solved.

The invention belongs to the technical field of field operation medical service guarantee and medical instruments, and provides a combined field operation stretcher system. The system comprises stretcher bodies (a first stretcher), a treatment platform (a second stretcher), drawing type stretcher rods, stretcher rod supporting pipes, stretcher rod supporting rods, a first stretcher box type stretcher plate, a charging type heating bag, wounded transferring cloth, a second stretcher storage box type stretcher plate and an isolation hood; clamping grooves where the stretcher plates can be inserted are formed in the inner sides of the stretcher rods, the stretcher plates are of a hard heat insulation box body structure arranged in a combined mode, charging type heating bags are placed in the box bodies, arch-shaped partition plates and wounded person transferring cloth are arranged on the box bodies, and the second stretcher storage box type stretcher plate is used for containing treatment instruments and wounded person treatment instruments are placed on a box cover. The isolation hood covers the stretcher rods of the second stretcher and is fixedly connected with the stretcher rods and the stretcher plate through bonding belts to form the isolation stretcher. The system is small in assembly size, convenient to store and carry, easy to assemble and multiple in use mode, and the problems that an existing field operation stretcher is single in structure function, poor in matching and practicability, low in carrying and treatment efficiency and the like are solved.

The invention provides a hollow composite material paving slab. According to the invention, the periphery of the paving slab is of an L-shaped structure; two adjacent sides are of an upper L-shaped structure; other two sides are of a lower L-shaped structure; the L-shaped structure is provided with pin holes; the upper L-shaped structure and the lower L-shaped structure match with each other and fit with the pin holes; the interior of the paving slab is of a honeycomb reinforcing rib structure; and connecting members are arranged between paving slabs for solid connection. The invention has the following advantages: the hollow composite material paving slab provided by the invention has characteristics like light weight, high strength, corrosion and aging resistance, convenient installation, long service life, greenness and environmental protection; and rapid construction of places like temporary roads and working platforms under special working conditions can be realized.

The invention relates to the technical field of anti-corrosion primer, and discloses aerosol type composite material anti-corrosion primer and a preparation method thereof.The aerosol type composite material anti-corrosion primer is prepared from, by weight, 10-20 parts of water-soluble resin, 10-30 parts of deionized water, 0.2-0.5 part of preservative, 1-2 parts of coalescing agent, 1-2 parts of dispersing agent, 0.1-0.5 part of wetting agent, 0.1-0.5 part of defoaming agent and 50-60 parts of zinc powder. 0.1-0.5 part of a carbon nanotube and graphene composite material, 0.1-0.2 part of a pH regulator, and 0.5-1 part of an anti-settling agent. According to the invention, the characteristics of the three-dimensional composite material of the carbon nano tube and the graphene are utilized, and the characteristics of the carbon nano tube and the graphene are integrated; the problem of large performance difference with oily anticorrosive paint is solved; the problem that the compatibility of conventional water-based polymer resin and dimethyl ether is poor is solved, and the prepared aerosol type composite material anti-corrosion primer has good storage stability and is convenient and simple to construct and operate.

The invention belongs to the technical field of chemical products, synthesis of the chemical products, and textile posttreatment, and particularly relates to an alkyl polyhydroxy quaternary ammonium salt and a preparation method and application of the alkyl polyhydroxy quaternary ammonium salt. The structural formula of the alkyl polyhydroxy quaternary ammonium salt is shown in the description. The preparation method of the alkyl polyhydroxy quaternary ammonium salt comprises the step of adding CH2CHOHCH2OH to RNH2 for three times for reaction to obtain the alkyl polyhydroxy quaternary ammonium salt. The alkyl polyhydroxy quaternary ammonium salt has the advantages that the alkyl polyhydroxy quaternary ammonium salt is in a tetrahedral structure, an R group is on one side, a CH2CHOHCH2OH group is on the other three sides, the alkyl polyhydroxy quaternary ammonium salt is excellent in conditioning property, moisture retention and water solubility, the difficult problems that the alkyl cation quaternary ammonium salt only has the conditioning property but does not have the moisture retention property or is poor in moisture retention property and water solubility are solved, so that the alkyl polyhydroxy quaternary ammonium salt not only can be widely used as a conditioning agent and a wetting agent in the products like a hairdressing gel, a hair conditioner, shampoo and a showergel, but also can be used as a softening agent in the products like a laundry detergent and in the textile posttreatment.

The invention discloses modified epoxy asphalt and a preparation method thereof. The modified epoxy asphalt comprises the following raw material components in parts by weight: 100 parts of modified blended asphalt, 1-8 parts of cyclodextrin, 0.1-0.9 part of an initiator, 35-64 parts of epoxy resin, 0.04-0.6 part of an accelerant, 5-20 parts of a curing agent A and 20-45 parts of a curing agent B.According to the invention, the problem of poor compatibility of the modified epoxy asphalt is effectively solved, an environment-friendly natural modified material is used, and the use amount of an organic reagent in the modification process is less.

The invention provides a long-acting anticorrosive weatherproof functional coating and a preparation method thereof. The coating is prepared by taking bisphenol A type epoxy resin as a main base material, dimethylbenzene and n-butyl alcohol as solvents, as well as a nano-titanium based hybrid material (a titanium and organic polymer grafted product) as a main filler, adding pigments and fillers such as a mica powder and a talcum powder as well as assistants such as a defoamer, a plasticizer and a leveling agent at the same time, uniformly mixing by mechanical stirring, and carrying out spray coating by a spray gun. The coating contains organic polymers and nano-inorganic small molecules; all the components have the advantages of excellent compatibility, high corrosion resistance and excellent ageing resistance. According to the long-acting anticorrosive weatherproof functional coating provided by the invention, by introducing the titanium based hybrid material, the crosslinking densityof the coating can be improved, a binding force between the hybrid material and a matrix can be improved, the defects of short corrosion-resisting cycle and low ultraviolet resistance of a traditional organic coating are improved, and the corrosion resisting and weathering resistance of the coating are remarkably improved. The coatings with different types can be prepared by regulating and controlling parameters of a preparation technology according to an application environment.

The invention relates to an expandable graphite flame retardant coated with nano particles on the surface. The surface of expandable graphite is coated with one or more layers of metal hydroxide nanoparticles. Moreover, the invention further discloses a preparation method of the expandable graphite flame retardant coated with the nano particles on the surface. Compared with traditional expandablegraphite, the flame retardant provided by the invention has the benefits that the expansion rate of the flame retardant is further improved; by taking a metal hydroxide nano particle layer as a housing, on one hand, the gas release of the expandable graphite in the expansion process can be prevented, so that the expansion rate is improved; on the other hand, the compatibility of the flame retardant with a polyurethane material can be improved, so that the interaction between the flame retardant and a matrix is increased, and the problem of poor compatibility of the expandable graphite flame retardant with the polyurethane material is solved.

The invention provides a water-based green environment-friendly real stone paint and a preparation method thereof. The water-based green and environment-friendly real stone paint comprises the following components in parts by mass: 15-17 parts of real stone paint slurry, 10-12 parts of film-forming material, and 71-12 parts of snow white. 73 parts, 1-2 parts of water-based colorful paint recycling material intermediate, and 0.1-0.3 part of thickener. The invention prepares the water-based green environmental protection real stone paint as a raw material after pretreatment of the water-based colorful paint waste, reduces the cost of the real stone paint while ensuring various properties of the real stone paint, and also improves the utilization rate of the colorful paint waste. Avoid the harm of too many colorful paint waste to the environment.

The invention belongs to the technical field of a waterborne polyurethane emulsion and discloses an organosilicone-modified amphiprotic water-based polyurethane emulsion and a preparation method thereof. The preparation method comprises the following steps: firstly, adding polyesterdiol (containing a sulfonic acid group) and polyether polyol to a polymerization reactor, heating and carrying out reduced pressure distillation to remove water; adding polyisocyanate and a catalyst, carrying out stirred reaction; cooling, adding a solvent, a chain extender and a crosslinking containing a tertiary amine structure to further react; cooling and adding a neutralizer for neutralization to obtain an amine salt; adding water and a silane coupling agent to a reactant; carrying out high-speed shear emulsifying, adding a post chain extender and carrying out post chain extension reaction, and then carrying out reduced pressure distillation on the reactant to remove the solvent; and adding adjuvants such as a defoaming agent and a flatting agent, so as to obtain the organosilicone-modified amphiprotic water-based polyurethane emulsion. The organosilicone-modified amphiprotic water-based polyurethane emulsion disclosed by the invention is free of organic solvent residues basically, and is high in solid content, excellent in mechanical property and good in water resistance and heat resistance.

A composite AlTi coupling agent in the form of powder is disclosed. Its preparing process features use of aluminium stearate instead of isopropanol aluminium and use of airflow pulverizing technique.

The invention relates to a high-performance thermoplastic polyolefin waterproof coiled material with a high scrap rubber powder doping amount. The high-performance thermoplastic polyolefin waterproof coiled material is formed by compounding an upper surface thermoplastic polyolefin (TPO) coiled material layer, an intermediate fiber fabric enhancement layer and a lower surface scarp rubber powder-based thermoplastic elastomer (WRTPE) coiled material layer. The composite waterproof coiled material disclosed by the invention is high in tensile strength and high in breakage ductility; all the coiled material layers are tightly combined, and all properties are higher than the indexes of enhancement coiled materials in a fabric GB 27789-2011; the composite coiled material is convenient to construct, and the cost of the composite coiled material is lowered by 20-30 percent when compared with the cost of a TPO enhanced coiled material with the same thickness; the high-performance thermoplastic polyolefin waterproof coiled material has a wide application prospect.

The invention aims at providing a biodiesel complexing agent which has the advantages of easily available raw materials, low cost, simple process, convenient use, safe and reliable performance and good finished product quality, has a physicochemical index meeting the GB252-94 standard, exteriorly appears the same as standard diesel, works stably, discharges a small amount of waste gas, improves the combustion environment, can improve the power and reduce the dust content of residual carbon, can be mutually thawed the diesel without being mixed with the diesel, does not undergo demulsificationin water, is adapted to a temperature ranging from -40 DEG C to 90 DEG C, performs stably in a freezing-thawing test, is free from dehydration and has high heat value.

The invention provides a green environment-friendly water-based flat coating system and a preparation method thereof. The green environment-friendly water-based flat coating system comprises the following components in parts by mass: 15-25 parts of water, 10-25 parts of a water-based multicolor coating recycled premix, 13-19 parts of a film forming matter, 0.2-0.5 part of a thickening system, 1-4 parts of an auxiliary agent and 33-42 parts of pigment filler. According to the method, water-based multicolor paint waste is pretreated to serve as the raw material of the water-based flat coating system, the problem that the compatibility of the water-based multicolor paint and a common building paint system is poor is solved, the method for rapidly and effectively recycling the water-based multicolor paint waste is provided, the cost of the water-based flat coating system is reduced while the performance index of the flat coating system is guaranteed, and the problems that water-based multi-color coating waste is difficult to recycle and process and harms the environment are solved.

The invention belongs to the field of high polymer materials, and discloses a cellulose nanocrystal / ethylene-vinyl acetate (EVA) gas separating membrane, a preparation method of the cellulose nanocrystal / EVA gas separating membrane and application of the cellulose nanocrystal / EVA gas separating membrane. The preparation steps of the cellulose nanocrystal / EVA gas separating membrane comprises (1) adding sodium bromide, a 2,2,6,6-tetramethylpiperidinooxy (TEMPO) reagent and a sodium hypochlorite solution into cellulose nanocrystal suspension liquid, keeping potential of hydrogen (pH) of a reaction to be in alkalinity, adding a saturated salt solution, centrifuging, washing, dialyzing, drying and obtaining carboxylation cellulose nanocrystal; (2) adding the carboxylation cellulose nanocrystal into organic solvent, wherein amine is dissolved in the organic solvent, and then adding a dimethylsulfoxide (DMSO) containing diisopropyl carbodiimide (DIC) and N-hydroxysuccinimide (NHS), stirring, centrifuging, removing upper layer liquid, washing, drying, and obtaining amidate cellulose nanocrystal; and (3) mixing the amidate cellulose nanocrystal and EVA into the cellulose nanocrystal / EVA gas separating membrane. Due to the fact that the cellulose nanocrystal / EVA gas separating membrane is good in light transmittance and water-vapor transmission rate, the cellulose nanocrystal / EVA gas separating membrane has good prospects in food packaging.

The invention discloses a phytosterol composition for cosmetics, which is composed of behenyl alcohol, cetyl alcohol, phytosterol and phytosterol ester, and the weight ratio of each raw material is: behenyl alcohol 1, cetyl alcohol 1 ~5, phytosterol 1~5, phytosterol ester 0.1~10. The invention simulates cholesterol and cholesterol esters in skin lipids, uses phytosterols and phytosterol esters as active ingredients, selects cetyl alcohol and behenyl alcohol to improve the solubility and melting point of the system, and obtains the plant through a better weight ratio The sterol composition solves the problem of poor mutual solubility of phytosterols and phytosterol esters in the prior art. At the same time, the obtained composition has good oil solubility and low melting point, and has strong operability in cosmetic formulations , conducive to the industrial application of phytosterols. The additive obtained by the invention is applied in cosmetics, can effectively exert the skin care properties of phytosterols and can improve the skin affinity of products.

The invention discloses nanometer Al / Ni / hydroxyl-terminatedpoly butadiene (HTPB) nucleus-shell structure energetic composite particle and a preparation method thereof for solid propellant. The composite particle is a three-layer nucleus-shell structure composite material. The preparation method comprises the steps: using Al power as a nucleus, and Ni as a shell, covering the Al power for first time, and preparing nanometer Al / Ni composite particle; and covering the nanometer Al / Ni composite particle for the second time by using HTPB, and preparing nanometer Al / Ni / HTPB composite particle. Due to the fact the Ni and the HTPB are used for covering the Al powder, oxidation of nanometer Al can be effectively prevented, and activity of the nanometer Al can be maintained. Covering materials are all formula components of the propellant, so that energetic particle structure is optimized, and problem that propellant is bad in compatibility in an application process is solved.

The invention provides a smart campus education big data fusion platform, and relates to the technical field of smart campus. Comprising a server, a teacher login entrance, a student login entrance, an application window, an identity verification module, a remote teaching module, an information input module, an online bank module, an online library, an activity information display module, an activity data statistics module, an archive storage module, a basic service module, an entertainment and leisure module, an information uploading module, an information display module and a database. The server is used for operation calculation of the whole platform; the platform includes learning life, ecological campus and campus big data from newborn registration to the end in the campus, fusion of multiple platforms can be effectively realized, and the problem of poor mutual compatibility of the multiple platforms can be solved.

The invention relates to a preparation method of nano Al / RDX energy-containing composite particles with core-shell structures. The preparation method comprises three steps: (1) preparing a precursor: synthesizing AlH3. NR1R2R3 precursor by a chemical method; (2) generating nano Al: at a certain temperature, performing catalytic decomposition on the precursor to obtain nano Al particles; and (3) preparing nano Al / RDX composite particles: by an in-situ solvent-antisolvent method, directly coating the prepared nano Al with the precipitated RDX to synthesize the nano Al / RDX engery-containing composite particles with the core-shell structures. The generated nano Al is directly coated in situ with the oxidant RDX which is a main component of a propellant, so that the oxidation of the nano Al can be effectively prevented and the activity of the nano Al is maintained; and the surface RDX is a component in the formulation of an application system, so that the synergistic effect between the nanocomposite particles can improve the compatibility between the nano Al particles and other components.

The invention discloses a full-automatic online PCB jet printing system and method. The full-automatic online PCB jet printing system comprises a base board conveying device, a controller and a PCB jet printing device, wherein the base board conveying device comprises a bracket, a conveying motor, a board incoming sensor, a board outgoing sensor, a moving rail, a fixed rail, a rail width adjusting motor and a positioning mechanism; the conveying motor and the rail width adjusting motor are arranged on the bracket; the rail width adjusting motor is connected with the moving rail; the board incoming sensor is arranged at one end of the bracket, and the board outgoing sensor is arranged at the other end of the bracket; the positioning mechanism is arranged on the bracket; the PCB jet printing device comprises a supporting mechanism, a CCD and a jet printing mechanism; the CCD and the jet printing mechanism are arranged on the supporting mechanism; the conveying motor, the board incoming sensor, the board outgoing sensor, the rail width adjusting motor, the CCD and the jet printing mechanism are electrically connected with the controller. The full-automatic online PCB jet printing mechanism can solve the problems of prone falling off, high cost and poor compatibility with a new system.