963results about How to "Guaranteed activity" patented technology

The invention relates to quick heavy-route method and label switching router. The method comprises: setting standby path for label switching path based on constrained routing and binding with the label switching path, first node of label switching path receiving notice information with path protection type-length-value TLV from insert knot of standby path when the label switching path is in failure, switching data of failure path to standby path for label transmission. The inventive example provides a label exchange tunnel based on constrained condition as prefabricated standby path to protect CR-LSP and avoid link and node failure.

The invention discloses a method for simultaneous and efficient amplification of CD<3+>CD<56+>CIK cells and CD<3->CD<56+>NK cells. The method comprises the steps as follows: the concentration of separated PBMC (peripheral blood mononuclear cells) is adjusted by a serum-free medium containing autologous plasma, an Anti-CD16 antibody, IL-2 and IL-15 are added, and then the mixture is transferred into a T175 culture flask for culture; an Anti-CD3 antibody and an Anti-CD137 antibody are added; a serum-free medium containing the autologous plasma, IL-2 and IL-15 is supplemented every two days according to the cell growth condition; the cell concentration is controlled to be about 1.5*10<6>/ml; and after culture is performed for 14-21 days, large quantities of high-purity CD<3+>CD<56+>CIK cells and CD<3->CD<56+>NK cells can be obtained simultaneously, and the total cell quantity can reach an effective value of the cell quantity required for adoptive cellular immunotherapy clinically for tumor. The method for simultaneous and efficient amplification of the CD<3+>CD<56+>CIK cells and the CD<3->CD<56+>NK cells is simple, convenient, effective and high in cell killing activity.

The invention discloses a manufacturing method for a microorganism heat-insulation building material. The manufacturing method for the microorganism heat-insulation building material comprises the following steps: taking a bacteria solution which has a mineral deposition function and is prepared from microorganisms and a corresponding nutrient solution as raw materials; directly carrying out mineral deposition on various lightweight aggregates or compounding inorganic or organic cementing materials; and carrying out microorganism inactivation and pore forming to obtain novel microorganism heat-insulation plates, heat-insulation blocks, heat-insulation concrete, heat-insulation mortar and the like. By the method, the physical and mechanical properties of an existing traditional heat-insulation material can further be improved through a microorganism mineralization function and an inactivation process. Microorganism mineral deposition products are used as cementing material manufacturingand modifying building heat-insulation materials, contradiction between strength and heat insulation of the heat-insulation materials can be solved effectively, cementing materials such as cement arereduced and are even prevented from being used, resource consumption are reduced remarkably, mine excavation frequency is reduced, pollution emission is eliminated, and environment stress and haze influence are relieved. The manufacturing method for the microorganism heat-insulation building material is an environmentally friendly building material manufacturing method, and has good economic benefit, environment benefit and social benefit.

The invention relates to a Fe3O4/CuO/pSiO2 (porous silica) catalyst, a preparation method thereof and application thereof in olefin epoxidation reaction. The preparation method comprises the following processes of: obtaining Fe3O4 microspheres serving as magnetic cores by adopting a co-precipitation method, and modifying the surfaces of the Fe3O4 microspheres by using polyvinyl pyrrolidone (PVP) in order to improve the adsorption effect of the surfaces of the Fe3O4 microspheres on metal cations; coating a CuO nano shell layer on the surfaces of the Fe3O4 microspheres by using copper acetate as a copper source through hydrothermal synthesis; and finally, coating the porous silicon dioxide shell layer by using cetyl trimethyl ammonium bromide (CTAB) as a surfactant and using ethyl orthosilicate as a silicon source, and thus obtaining a composite catalytic material with a magnetic Fe3O4/CuO/pSiO2 core-shell structure. The catalytic performance of the composite material is researched by respectively using epoxidation reaction of styrene and cyclooctene as probe reaction, and the results prove that the catalytic material has high reaction activity and selectivity, and the catalytic material is easy to separate and recover by introducing the magnetic ores; and the catalytic material has a good circulating effect, still can keep excellent catalytic performance by dozens of times of circulation, and has a great application prospect.

The invention provides a production process of a biological-organic-inorganic ternary compound fertilizer which is prepared by the following steps: mixing crop stalks, such organic components as livestock manures and active biological agents, regulating the carbon nitrogen ratio from 26 to 35, PH from 5.5-8.2 and moisture from 40% to 65% according to the organic matter contents of the crop stalksand the livestock manures, fermenting the mixture at minus15-75 DEG C for 20-50 days and ensuring the living bacteria count to be 0.03-0.2 billion/g, carrying out turning and oxygenating, fermenting in deep tanks and grinding on the mixture to prepare the biological organic fertilizers, mixing the biological organic fertilizers with the inorganic fertilizers and trace elements and simultaneously adopting the low-temperature drying process after extruding granulation and the biological agent spraying and cooling technology. The method can greatly shorten the decay period, ensure little nutrientloss and little generating capacity of sour gases in the processes of fermentation and decay and complete decay and fermentation, can enhance the stress resistance of the crops, ensure obvious disease-resistant effects and high survival rates of specific functional bacteria and has wide application. Through field contrast tests, both the production and income are increased by 10-25% by applying the biological organic fertilizer.

The invention discloses a method for killing soil bacteria and insects and improving soil and a special device for killing bacteria and insects, wherein the method for killing soil bacteria and insects and improving soil comprises the following steps: first, rotatably plowing the surface soil, where the rotary plowing depth is not less than 35 cm; second, shoveling the surface soil from the land, and lifting the shoveled surface soil and then baking the surface soil by flame; and third, complementing microorganism, compost and trace element; the special device comprises a box, wherein a shoveling plate is arranged in the front of the box body; a soil inlet is arranged on the front wall of the box body; a transmission shaft is arranged above the back of the shoveling plate; soil-lifting blades are distributed on the transmission shaft annularly; a first tilting plate is arranged on the middle lower part of the box body; a gas pipe is arranged at the top of the box body; and a flame stove is arranged on the box body. When the special device and the method disclosed by the invention are used for killing bacteria and insects, the cost is low, the insect-killing effect is good and the organic activity and microorganism activity in the soil are ensured.

The invention discloses a method for planting cotton in coastal heavy saline-alkali land. The method comprises the following steps of: A, consolidating land, and building a strip field or a platform field; B, irrigating by using saline water in winter and icing; C covering by using a mulching film; D, sowing; E, performing growth period management; and F, picking in time after cotton bolls are fully cracked and opened. In the method, a series of measures such as land consolidation, icy irrigation of saline water in winter, ice melting spraying of saline water in spring, salt inhibition and soil moisture conservation through mulching film coverage and the like are adopted, so that the salt content of soil in cotton root layers is reduced, and the normal growth of the cotton is ensured; and the method is easy to operate and low in cost, can be applied to coastal saline and alkaline areas, and has remarkable economic, social and ecological benefits.

The invention specifically relates to a multifunctional composite microbial fertilizer and a preparation method thereof, belonging to the technical field of composite microbial fertilizers. The multifunctional composite microbial fertilizer is prepared from the following raw materials: a microbial agent, humic acid, an organic fertilizer, pyrethrum powder, inorganic nitrogen-phosphorus-potassium and trace elements. The multifunctional composite microbial fertilizer can provide crops with desired nutrients, reduces the incidence rate of plant diseases and insect pests, has a high live bacterium number, decreases the usage of pesticides and chemical fertilizers and improves the physical and chemical properties of soil, so the output and quality of the crops are improved. Meanwhile, the preparation method for the multifunctional composite microbial fertilizer is simple, easily practicable and convenient to operate.

The invention relates to a preparation method of a shell-core structure MOxSiO2, wherein the MOx is one of Mn3O4, Fe2O3, CeO2, Cu2O, or Co3O4. The preparation method comprises following steps: homogenously dispersing 0.01 to 0.1 mol of water-containing inorganic metal salt and 2 to 10 mL of oleic acid into 50 to 100 mL of absolute methanol, then putting the materials in a high-pressure reactor to subject the materials to crystallization reactions for 10 to 48 hours at the temperature of 120 to 240 DEG C, cooling and filtering so as to obtain MOx nano particles, dissolving the MOx nano particles in hexane, adding cetyl trimethyl ammonium bromide solution, subjecting the solution to an ultrasonic treatment, adding sodium hydroxide solution with a concentration of 0.5 M to 2 M, stirring, dropwise adding ethyl orthosilicate, carrying out the reactions at the room temperature for 10 to 24 hours, then subjecting the reaction product to a centrifugation treatment, washing, drying, and burning so as to obtain nano catalyst MOx@SiO2. The preparation method is simple and is easy to be applied to industrial production. The catalyst prepared by the preparation method is applied to the CO oxidation reaction, and has the advantages of low cost, and high activity and stability.

The invention provides an automatic vending machine which comprises a vending machine box body (92), an automatic vending machine rotating material channel (2), an electronic control device and an automatic vending machine refrigerator (1). The automatic vending machine rotating material channel (2) and the automatic vending machine refrigerator (1) are both arranged in the vending machine box body (92), and the automatic vending machine rotating material channel (2) can rotate and is provided with a plurality of display platforms. The electronic control device is used for controlling the automatic vending machine rotating material channel (2) to rotate, and the automatic vending machine refrigerator (1) comprises a humidifier (11). The automatic venting machine further comprises an automatic vending machine rotating material channel detecting mechanism (6), one or more automatic closing type material taking opening doors (7), an insulation plate and the like. According to the automatic vending machine, a specific automatic vending machine structure is arranged, flowers and similar goods can be vended, especially, the temperature and humidity of the flowers can be ensured, and therefore the flowers can survive.

The invention relates to a particle swarm optimization method based on a complex network. The particle swarm optimization method is used for solving the multiobjective optimization problem in the real world. The particle swarm optimization method based on the complex network comprises the steps that the population network topology is established according to a scale-free network generation mechanism, the optimization space, the population size, the positions of particles and the speeds of the particles are determined, the adaptive value is calculated according to a fitness function, the historical best position of each particle, the historical best position of the corresponding neighbor particle and the global historical best position of the particles are recorded, the positions and the speeds of the particles are updated in an iteration mode every time, the adaptive value is calculated again until iteration is completed, and the global best position is output. The particle swarm optimization method based on the complex network further provides four indexes for evaluating the optimal performance of center particles and non-center particles, the influence in neighborhood, the information transmission capacity, the advantages and disadvantages of the adaptive value and the capacity for maintaining population activeness. By means of the particle swarm optimization method based on the complex network, the local optimum can be effectively avoided, and the convergence rate and the optimization effect for resolving targets are balanced through the application of the particle swarm optimization algorithm.

The invention provides a network connection method of a wireless communication device. When the wireless communication device successfully accesses to a network, and no data exchange activity exists between the user and the network, the wireless communication device enters a public channel, and a timed small-data-flow simulation activity is started on the panel side of the wireless communication device, so that the network indicates that the wireless communication device interacts with the network, and network connection of the wireless communication device can not be cut off. Compared with the prior art, a function is developed on the panel side of the wireless communication device in the technical scheme, and the wireless communication device actively simulates small-flow packet data to maintain the activeness thereof when the user has no actual packet data flow. Therefore, the wireless communication terminal can not enter the state of 'inactive user' to trigger a 'network disconnection' incident, and the invention can ensure the long-term network connection of the wireless communication device.

The invention relates to a sewage treatment composite gel material for microbe embedding, and a preparation method thereof. The sewage treatment composite gel material for microbe embedding comprises, by weight, 60-80 parts of carrageenan, 5-15 parts of polyacrylamide, 5-8 parts of porous starch, 4-8 parts of microbes, 0.1-0.3 parts of a growth factor, 1-4 parts of inorganic powder, 1-3 parts of a cross-linking agent and 0.5-0.8 parts of a potassium salt. The composite gel material is prepared by adopting carrageenan and the polyacrylamide composite gel as an embedding agent, the porous starch as an adsorbent and a carrier and the inorganic powder as an additive, is used for embedding microbes, is applied to sewage treatment, can effectively adsorb and remove heavy metal ions and degrade organic matters, and has the advantages of simple preparation process, low cost and market application prospect.

A lactic acid bacteria fermented substance is characterized by being obtained by culturing lactic acid bacteria in a medium containing an extract of at least one food material selected from the group consisting of rice bran, persimmon leaf, Perilla frutescens, Houttuynia cordata, Eucommia ulmoides, turmeric, clove, cinnamon and Rubus suavissimus. Because the extract to be used in the production of the lactic acid bacteria fermented substance does not cause a flavor problem and can increase the number of living lactic acid bacteria easily by simply being added to and mixed in the medium, the lactic acid bacteria fermented substance containing many living lactic acid bacteria in which high activity is maintained and a food or a drink using the same can be obtained.

The invention relates to a silicone resin coating type platinum catalyst as well as a preparation method and application thereof. The silicone resin coating type platinum catalyst is core-shell microspheres which takes a platinum complex as a core and active component and crosslinking organic silicon resin as a coating layer and has the platinum catalysis hydrosilylation activity and is prepared by the following steps of by taking alkoxy silane as a raw material, performing secondary polymerization process with a W/O micro-emulsion to obtain the silicone resin coating type platinum catalyst. The silicone resin coating type platinum catalyst is uniform in particle size, good in stability, controllable in catalytic activity and suitable for application of single-component silica gel solidification system.

The invention discloses an indoor cooling control system based on the indoor environment or human body surface temperature. The system comprises an infrared temperature sensor, a display module, a key module, a clock module, an output control module, a central control unit and a power module; the infrared temperature sensor is mounted on an indoor wall surface close to a bed, connected with the central control unit through a wire, and used for detecting indoor or human body surface temperature; the display module is mounted on the indoor wall surface, electrically connected with the central control unit, and used for observing and setting parameters and running parameters; the key module is integrally connected with the display module, electrically connected with the central control unit and used for setting the parameters; the clock module is electrically connected with the central control unit and used for providing time for the central control unit; the output control module is electrically connected with the central control unit and used for achieving output control of the central control unit on an air conditioner or electrical fan; the central control unit is used for processing received temperature data information to automatically control the air conditioner or the electric fan; the power module is electrically connected with the central control unit, and supplies power to the central control unit, the infrared temperature sensor, the display module, the output control module, the key module and the clock module.