1151results about How to "Realize the combination" patented technology

The invention relates to soft magnetic composite powder and a magnetic powder core preparation method thereof, and belongs to the technical field of powder metallurgy and magnetic materials. According to different magnetic performance characteristics of metal soft magnetic powder, amorphous and nano-crystalline powder and ferrite powder, magnetic performances are linearly calculated and optimally designed, so that the requirements of different magnetic properties are met. Besides, powder sizes are calculated and coordinately designed, the powder is shaped, screened, annealed, coated in an insulated manner and mixed, and the powder with different components is respectively passivated and insulated, weighed according to weight ratio and uniformly mixed to form the composite powder. The prepared soft magnetic composite powder is regular in morphology and good in dispersity and has good apparent density and flowability. In addition, the magnetic performance of a magnetic powder core prepared from the soft magnetic composite powder can be calculated and designed as required, the magnetic powder core has high cost performance and good comprehensive magnetic performance, and the blank of the performance and application of an existing magnetic powder core is effectively filled in.

A method of producing a floor panel (1), including providing a carrier (3) including a thermoplastic material, applying a primer comprising at least one salt, preferably a metal salt, on a first surface of the carrier (3), printing by means of digital printing a first print (10) on said first surface of the carrier (3) with an aqueous pigment ink composition, and applying a protective layer (4) on said first surface of the carrier (3) and applying the carrier (3) on a core (2) and pressing by applying heat and pressure the protective layer (4), the carrier (3) and the core (2) together to form a floor panel (1). Also, a method for forming a decorative substrate.

The present invention provides a method and a system for authentication and key negotiation in the WLAN Authentication and Privacy Infrastructure (WAPI), in which an authentication organization is included. The method has two steps. Firstly, a client end and / or an access point apply for a self-verified public key certificate from the authentication organization; and secondly, the identity verification and key negotiation is carried out between the client end and the access point by utilizing the self-verified public key certificate. By the present invention, the quantity of data transmission and on-line calculation is reduced, the security of the authentication sytem is enhanced, and problems exist in the course of identity authentication and key negotiation in the WLAN Authentication and Privacy Infrastructure (WAPI), thus further increasing the security intensity of the WAPI authentication mechanism.

The invention discloses a boron-modified organic silicon resin high-temperature-resistant coating which comprises the following components in percentage by mass: 45%-58% of boron-modified organic silicon resin, 35%-45% of heat-resisting pigment fillers and 2%-4% of auxiliary agents, wherein the boron-modified organic silicon resin is boric-acid-modified organic silicon resin or epoxy-modified silicon-boron resin; and the mass ratio of nanometer silicon dioxide to barrier function fillers to aluminum powder which are contained in the heat-resisting pigment fillers is 1.5:1:1. The invention also discloses a preparation method of the boron-modified organic silicon resin high-temperature-resistant coating. The preparation method disclosed by the invention can be implemented on an existing coating preparation production line without increasing equipment investment; the prepared high temperature-resistant organic silicon coating can be coated by adopting a spray coating process and constructed by adopting a roll coating process, can be subjected to high temperature of 800 DEG C for a long time and has corrosion-resistant property.

The invention relates to a special film used for fabricating FR tag antenna, which comprises a substrate, a parting material layer and a metal layer, and the method to fabricate an FR tag antenna with the special film. The method includes the following steps: A)printing: take adhesives as imaging material to develop an FR tag antenna pattern on the metal layer of the special film; B)etching: dissolve the unprinted part of the metal layer of the special film with etching liquid to form a metal antenna pattern; C) transfer printing: press a printing stock and the special film tightly together and then separate the two so that the metal antenna pattern can be transferred to the surface of the printing stock. The method is simple in technique, high in efficiency and low in cost; the printing stock can be chosen freely; therefore the special film and the method can be applied to manufacture various all-band RFID antennas with high precision, low impedance, good conductivity and thick metal film.

The invention discloses a method for recovering a lead-containing raw material by using a wet process. The method comprises the steps: (1) leaching the lead-containing raw material by using a solution, adding a reducing agent to reduce lead dioxide or lead orthoplumbate in the lead-containing raw material into a soluble lead salt, after a lead compound is completely dissolved, filtering the solution, and separating to obtain a filtrate A and an insoluble substance, wherein the solution contains sulfate, a complexing agent and a catalyst; (2) adjusting the pH value of the filtrate A, separating to obtain lead sulfate and a filtrate B, and returning the filtrate B to the step (1) after sulfate radicals are replenished and the pH value is adjusted; (3) directly using lead sulfate as battery materials or commodities, subjecting a sulfate-containing alkaline solution and lead sulfate to reaction, and separating to obtain basic lead sulfates and a filtrate C, wherein the basic lead sulfates include tribasic lead sulfate and tetrabasic lead sulfate. The method can be used for purifying the lead-containing raw material to form lead sulfate and basic lead sulfates directly used for producing lead-acid batteries, thereby being an environment-friendly wet-process recovery method.

The present invention discloses a flavoured milk and its preparation method. Said flavoured milk includes the following components: (by weight portion) 75-95 portions of milk, 1-20 portions of grain granules, 2-15 portions of sugar, 0.1-0.8 portion of stabilizing agent and 0.05-0.2 portion of edible essence. Said preparation method includes the following steps: (1), weighing raw materials according to the formula; (2), preparing material: adding partial milk into sugar-melting pot, heating to 30-60 deg.C, adding partial sugar and stabilizing agent into the sugar-melting pot, stirring, then continuously heating to 62-85 deg.C, stirring, adding residual sugar, stirring until the above-mentioned materials are be completely molten, then pouring the above-mentioned molten mixture into the mixing vat in which the residual milk is held; (3), preheating; (4), homogenizing; (5), pasteurizing; (6), adding edible essence and grain granules; (7), sterilizing so as to obtain the invented flavoured milk containing grain granules.

The embodiment of the invention provides a method and a server for processing on-line transaction fault events of a mainframe. The server comprises a node information acquiring unit, a hierarchical model storage unit, a mapping table storage unit, a fault information receiving unit, a fault node state updating unit, a relevant node state updating unit and a node state display unit, wherein the node information acquiring unit is used for obtaining node information and node relation information; the hierarchical model storage unit is used for storing business service hierarchical models; the mapping table storage unit is used for storing a node state mapping map and a node incidence relation mapping table; the fault information receiving unit is used for receiving fault event information sent by an external event monitoring system; the fault node state updating unit is used for updating corresponding node state in the node state mapping table; the relevant node state updating unit adopts the node state of a father node generated by calculation to update the node state corresponding to the identification of the father node in the node state mapping table; and the node state display unit is used for displaying the node of which the state is updated in an imaging mode. The monitoring facing to business service is used for quickly determining and displaying an IT unit fault event.

The invention discloses an automatic descaling device for shafts. The automatic descaling device comprises a pump shell (1), a pump body, a mandrel (3), an inflow head (4), a rubber sleeve (5), a connector (6), impellers (7) and scraper devices. The mandrel (3) is fixedly connected with the pump body. The impellers (7) and blade wheels (11) are mounted on the mandrel (3) at intervals. The scraper devices are mounted on the outer peripheries of the blade wheels (11). The inflow head (4) and the rubber sleeve (5) are communicated with the water inlet end of the mandrel (3). The water outlet end of the pump shell (1) is sequentially connected with a pressure control valve (17) and the connector (6). The invention further discloses a descaling method. The automatic descaling device and method has the advantages that downhole gas-liquid kinetic energy is converted into operation mechanical energy of the descaling device so as to achieve automatic descaling, descaling time is shortened, and combination of high-speed gas-liquid descaling and mechanical descaling is achieved.

The invention discloses an intelligent air purifying system. The intelligent air purifying system comprises an intelligent air purifier, a mobile client and a cloud server. The intelligent air purifier is connected with the cloud server. The cloud server is connected with the mobile client. The intelligent air purifier comprises a power source module for supplying power, a sensor for obtaining air quality parameters, an air purifying module for improving air quality and a communication control module for controlling the sensor and the air purifying module to work and being connected with the cloud server. The power source module is connected with the sensor, the air purifying module and the communication control module. The sensor and the air purifying module are connected with the communication control module. The invention further discloses a use method of the intelligent air purifying system. By means of intelligent air purifying system, the intelligent air purifier can be controlled remotely through the mobile client.

The invention relates to a bus card swiping system, in particular to a bus card swiping system by applying cell phone two-dimensional code technology. The bus card swiping system successfully achieves the technical purpose that a cell phone can be used as a bus card under the condition that any change is not carried out on the cell phone. The system requires that a user registers a bus account first, logs in the bus account before taking on a bus, calls out a cell phone two-dimensional code page which contains account information of the user, and places the two-dimensional code page and swipes the two-dimensional code page on a two-dimensional code reading device (arranged in the front of the bus). The two-dimensional code reading device sends card swiping information to a bus company server through wireless networks. Through the server, a bus company can classify and summarize user swiping information sent to the server from each bus line and know operating conditions of each line; and the bus company can deduct bus-taking fees from a passenger account, change two-dimensional code information in the passenger account by utilizing certain algorithm and guarantee that the two-dimensional code can reflect balance information of the user account in real time.

The invention discloses liquid milk added with active polysaccharide, and the components per 1000 weight portions contain: 600 to 900 portions of milk, 1 to 3 portions of active polysaccharide, 40 to 60 portions of sugar, 1 to 5 portions of honey, 0.1 to 1.5 portions of stabilizer, 0.5 to 1.5 portions of emulsifier and residual purified water. As the immune active polysaccharide is added, the liquid milk is a novel, functional and prepared milk, and after super-high temperature sterilization according to the manufacturing process of liquid milk, the product can keep the immune activity and good taste and flavor. Combined with nutritional components of milk, the liquid milk achieves the effect of homology of medicine and food in daily drink.

Disclosed is a code testing information collecting method and system. The method includes: deploying to-be-tested codes to a testing environment through an automatic publishing system; testing the to-be-tested codes in the testing environment to obtain code testing information which can be code coverage rate information and/or code differentiation information. The method has the advantages that the to-be-tested source codes are deployed to the testing environment through the automatic publishing system and tested so as to collect code testing information, combination of code testing information collection and automatic publishing tools, massive user intervention is avoided, code testing information are collected without being noticed by users, work load of testing staff is reduced, and efficiency is increased.

The present invention discloses neutral seasoning milk containing edible plant granules and its producing method. The neutral seasoning milk containing edible plant granules provided by the present invention is composed of the following weight ratio of raw material: milk 75 to 95, edible plant granules 1 to 20, sugar 3 to 15, stabilizer 0.1 to 1, and flavouring composition 0.05 to 0.2. The present invention resolves the stability problem of edible plant granule in seasoning milk through screening a reasonable ratio of the various components, makes grain granules, nut granules, fruit and vegetable granules and bean granules edible plant granules suspend in the product system stably; the abundant nutritional value of the present invention can be satisfied with children, adolescent, office-goers and middle-aged people, it has a strong market prospects.

The pectin grain containing milk beverage contains milk product 30-60 weight portions, pectin grain 1-20 weight portions, sugar 4.0-15 weight portions, stabilizer 0.1-1.0 weight portions, edible essence 0.05-0.3 weight portions except water. The pectin grain is obtained through inoculating pyracetic bacillus to fruit juice, fermenting culture, taking upper fiber and crushing. The present invention provides the production of milk beverage containing pectin grain, especially coconut pectin grain.

The embodiments of the invention disclose a greenhouse crop planting environment Internet of things intelligent regulation and control system and method. An Internet of things cloud platform receivesa first data packet which includes standardized crop planting environment data and is sent by an agricultural Internet of things gateway, and carries out data processing and data analysis on the standardized crop planting environment data according to a preset intelligent computing model, and determines that a control command is sent to the agricultural Internet of things gateway according to dataprocessing and data analysis results. Each Internet of things control device or a servo subsystem receives the various control commands of the agricultural Internet of things gateway, executes regulation and control motion, and completes the adjustment of corresponding parameters so that each parameter associated with a current crop planting environment tends to be each parameter expected value associated with a preset crop planting environment. In the scheme of the invention, for different planting areas, climates, seasons, crops, and different growers, targeted, intelligent, and personalized intelligent regulation and control can be performed.

The invention, belonging to the technical field of catalyst and its application, particularly relates to an ultrafine molecular sieve structured catalytic material based on a porous silicon carbide carrier and a preparation method thereof. The material comprises ultrafine molecular sieve crystals as active elements and has a hierarchically porous structure, and the whole ultrafine molecular sieve coating has catalytic activity. The method is characterized by coating a colloidal molecular sieve precursor on the surface of a modified foam silicon carbide carrier, converting the molecular sieve precursor into ultrafine molecular sieve crystals by vapor phase treatment to realize the firm combination between the coating and the carrier. According to the invention, by controlling the synthesis conditions of the colloidal molecular sieve precursor and the method of adding a pore forming agent, the size of the molecular sieve crystals, silica-alumina ratio and intercrystalline porosity can be controlled; a pore structure and the type of the molecular sieve can be designed according to the geometrical structure of a target product; and the capacity of accommodating carbon is raised, the mass transfer capability of the catalyst is reinforced, and the life of catalyst is prolonged while keeping the high activity of the ultrafine molecular sieve and high target product selectivity.

The invention relates to a microwave preparation method of an anti-oxidation coating made of a carbon-based material, in particular to a substrate material which may be a carbon material, a C/C composite material or a C/SiC composite material. In the invention, slurry prepared by using Si compounds is coated on the carbon-based material, which is subjected to surface treatment, by a brush or immersion, then the carbon-based material is buried in graphite powder in a corundum crucible, the corundum crucible is placed in microwaves to be heated, the pre-heating, heating and temperature preservation are performed by stepwise regulating the power of a microwave oven, and thus, an anti-oxidation single-layer coating is obtained; on this basis, a composite coating of oxides, silicides and the like can be obtained. In the invention, microwaves act directly on the carbon-based material and the carbon-based material, after absorbing the microwaves, generate heat raises the temperature to a required temperature, so that the coating and a substrate are bonded and a protective coating with high protective performance is obtained; and as aluminum powder is added as a SiC sintering aid, the compaction of the SiC is promoted by the silicon aluminum alloy produced by the low-melting-point aluminum and part of molten silicon.

The invention provides a vegetable residue, crop straw and livestock and poultry excrement combined composting process. An aerobiotic and anaerobic combined composting mode is adopted in the process. The process comprises the steps of material pretreating, mixing, composting, primary fermenting, secondary fermenting, thorough decomposing, sieving or smashing, compost preparing and the like. Crop straw with a high-carbon nitrogen ratio is used, and the problems of high moisture content, low carbon-nitrogen ratio and poor air permeability existing in the high-temperature aerobiotic composting process of vegetable residues are effectively solved; according to the process, the nutrients and moisture of the vegetable residues can be utilized, harmless treatment can be carried out on the vegetable residues, the crop straw and livestock and poultry excrement through high-temperature composting, organic compost is produced, and resource utilization of planting and breeding waste is achieved.