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52results about How to "Reduce invalid consumption" patented technology
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Multi-cation mud-resisting type polycarboxylic acid water reducer and preparation method thereof
The invention discloses a multi-cation mud-resisting type polycarboxylic acid water reducer and a preparation method thereof. The multi-cation mud-resisting type polycarboxylic acid water reducer is prepared by polymerizing a polyether macro-monomer A, unsaturated carboxylic acid / unsaturated carboxylic acid anhydride B, and an unsaturated mud-resisting type monomer C in a water solution, wherein the unsaturated mud-resisting type monomer C is prepared by taking unsaturated hydroxyl ester and a hydrochloric acid solution of tetraethylenepentamine to react. The mud-resisting type polycarboxylicacid water reducer disclosed by the invention can be hydrolyzed under an alkaline condition to release a multi-cation type long-chain organic matter, physical and chemical properties of clay mineralscan be changed, expansion of the expansion type clay minerals is inhibited, and the consumption of polycarboxylic acid and water by mineral surfaces and crystal layers is reduced, so that the utilization performance of the polycarboxylic acid water reducer in a high-mud-content material is ensured, and the mud-resisting effect is realized; the problem that the clay minerals in a high-mud-content sand gravel material influences the utilization performance of the polycarboxylic acid water reducer is solved.
Owner:武汉优城科技有限公司
Coaxial double-rotor-wing system of aircraft
The invention relates to a coaxial double-rotor-wing system of an aircraft. The coaxial double-rotor-wing system comprises a speed reducer, a lower rotor wing shaft, a lower rotor wing hub, a lower rotor wing, an upper rotor wing, an upper rotor wing shaft, an upper rotor wing hub, an upper rotor wing and a control link or controlling the upper rotor wing and the lower rotor wing and is characterized in that the upper rotor wing and the lower rotor wing are rigid coaxial rotor wings only provided with an axial hinge, a pull rod direct-connection structure between the upper automatic inclinator and the lower automatic inclinator of the control link is omitted, and the control link further comprises a cyclic pitch control mechanism and a differential cyclic pitch control mechanism. The coaxial double-rotor-wing system has the advantages that lift force compensation of the rotor wings is omitted by utilizing the rigid coaxial rotor wings; further aerodynamic limiting caused by air flow separation and air supersonic turbulent flows is avoided under the situation that the condition of lift force compensation is not met; a retreating propeller pitch is decreased by adding the differential cyclic pitch control mechanism, accordingly the aerodynamic resistance of the retreating positions of rotor wing blades can be reduced, ineffective consumption is reduced, and the flat flight speed is improved based on the same output power.
Owner:DEA GENERAL AVIATION HLDG CO LTD
European pear tree labor-saving early-fruiting pruning method
InactiveCN103004416AReduce invalid consumptionPromote differentiationHorticulture methodsFruit treePear tree
The invention belongs to the technical field of fruit tree pruning and particularly discloses a European pear tree labor-saving early-fruiting pruning method. In combination with actual production, by adopting a slender columnar European pear tree shape and by using techniques of bud carving, branch bending, bud picking, trunk cutting and the like, a labor-saving early-fruiting pruning technique which has the advantages that European pear trees can fruit from the third year and can yield highly from the fifth year after the European pear trees are planted, the European pear trees are not pruned basically in the first four years, the pruning quantity at a full bearing period is very small and 3-5 mu of European pear trees can be pruned per person per day. Not only can the labor force and the production cost be greatly saved, but also the cultivation goals of early fruiting and high efficiency are realized and the economic benefits are remarkable.
Owner:ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
Trench sowing cultivation method of corns in drought area
InactiveCN103947396AReduce invalid consumptionPrevent lodgingFertilising methodsPlant protective coveringsGrowing seasonINCREASED EFFECT
The invention discloses a trench sowing cultivation method of corns in a drought area. The trench sowing cultivation method comprises the following steps of carrying out soil preparation and film mulching and increasing moisture before winter, applying a fertilizer and seeding at the beginning of spring, managing at the seedling stage and the middle term, and managing and harvesting at the later stage. In comparison with the regular film mulching cultivation technology, the novel technology has different soil preparation and film mulching time, the annual film mulching cultivation in a furrow starts after harvesting preceding crop (in autumn), film mulching is timely carried out when soil preparation in rain, hole sowing is carried out along the furrow in spring, in comparison with sowing, the film mulching is ahead of time for 5-7 mouths, rainfall in a non-growing season can be stored for a crop growth season, so that the water desorption of soil in autumn and winter is effectively reduced, the temperature of the soil is improved, and soil nutrient is improved to be effective for creating good soil environment for growth of the corns; after many-year experiments, the result shows that in comparison with sowing in spring, by adopting the furrow film mulching cultivation, the moisture content of the soil, which is 0-20 cm under a film, is improved by 6.5-11.5%, the temperature of the soil, which is 5 cm under the film, is improved by 2.5-3.0 DEG C, the yield rate of the corns is improved by 12-25.8%, and the trench sowing cultivation method has better soil moisture conservation, warming and yield increase effects.
Owner:王秀凤
Seed-dressing agent special for micro-endosperm corn
InactiveCN101473841APromote activationPromote germinationPlant growth regulatorsBiocidePhosphateMonopotassium phosphate
The invention discloses a special seed coating agent for micro-endosperm corns, which is a suspending agent shape seed coating agent consisting of imidacloprid, carbendazim, ethrel, IBA, 6-BA, cane sugar, potassium dihydrogen phosphate, potassium nitrate and / or ammonium dihydrogen phosphate, magnesium sulplate, microbiological fertilizer, film-forming agent, non-anionic emulsifier, anionic emulsifier, sodium benzoate, ethylene glycol, n-octyl alcohol, acid scarlet or safranine T and the rest of water. The special seed coating agent for micro-endosperm corns provides a plant growth regulator, thereby quickening the activation of the seeds and promoting the sprouting of the seeds; simultaneously, the special seed coating agent provides various nutritive elements when the root systems of the seeds are not formed, therefore, the metabolism of the seeds is accelerated so that the seedlings emerge ahead of time, and the invalid consumption of the seeds in the soil is reduced; the seeds in the soil and after emergence of seedlings are respectively protected with pesticide, thereby preventing the seeds form being harmed from the diseases and the insects; and the seed coating agent is simultaneously suitable for other corn varieties, the emergence of seedlings of which is affected due to insufficient nutrition or difficult root initiation.
Owner:GUANGXI UNIV
Four-edge board cutting machine for cutting carpentry veneer and four-edge cutting method of carpentry veneer
InactiveCN103009439AImprove finished product qualityNo gapsProfiling/shaping machinesEngineeringEnergy consumption
The invention relates to a four-edge board cutting machine for cutting a carpentry veneer, and a four-edge cutting method of the carpentry veneer. The four-edge board cutting machine comprises a rack, a rectangular bearing platform used for supporting the carpentry veneer, a rectangular bottom press bench used for implementing a flatting action on the supported carpentry veneer, a movable knife rest encircling the outside of the bottom press bench, cutting knifes fixedly mounted on an inner side wall at the periphery of the movable knife rest, a roller oppositely-grinding type veneer conveying mechanism used for conveying the carpentry veneer, a bottom press bench lifting control mechanism, a movable knife rest lifting control mechanism and a veneer feeding mechanism. According to the four-edge board cutting machine, a full frame of the carpentry veneer is compressed and flatted firstly, and then the four edges of the carpentry veneer are cut at the same time, so that joint opening or lamination of butting edges of the four cutting edges of the carpentry veneer are avoided in subsequent links such as assembling and prepressing, and the production efficiency of a core-board or a plywood is improved; the energy consumption is reduced; and the quality of a finished product is ensured.
Owner:河北北方绿野居住环境发展有限公司
Hydrolysis-regulated slow-release mud-resistant polycarboxylate superplasticizer and preparation method thereof
PendingCN114213601AGood slump performanceGuaranteed later adsorption and dispersion abilityFunctional monomerAcid water
The invention discloses a hydrolysis-regulated slow-release mud-resistant polycarboxylic acid water reducing agent and a preparation method thereof. The water reducing agent comprises the following components in parts by weight: 300 parts of unsaturated polyether macromonomer, 10-25 parts of unsaturated acid monomer, 15-35 parts of unsaturated ester / amide monomer and 10-30 parts of functional monomer, the functional monomer is a quaternary ammonium salt amide monomer. The water reducing agent can effectively solve the problems of poor slump retaining performance and high soil sensitivity of the existing water reducing agent.
Owner:中建西部建设新材料科技有限公司 +1
Soil covering type broadcast seeder
InactiveCN104686029AIncrease planting areaImprove developmentPlantingFurrow making/coveringEcological environmentEngineering
The invention provides a soil covering type broadcast seeder. The soil covering type broadcast seeder is mainly composed of traveling wheels, a guiding rotating shaft, a soil conveying trough, a soil conveying mechanism, a soil feeding rotating roller, an outer power input shaft, a main input box, a rack, seed bins, conveying pipes, a fertilizer bin and a seed broadcast roller. Seeds are evenly broadcast through the guiding rotating shaft and the seed broadcast roller, and then the seeds are covered with mixed soil through the soil feeding rotating roller and the soil conveying mechanism via the soil conveying trough. The broadcast seeder increases the number of seedlings, the single yield per mu of wheat is increased by more than 1 / 3, and the problems that a traditional ridge sowing planting mode is used for a long time and consequently the yield of wheat is low, cost is high, expenses are high and earnings are low is solved thoroughly. The broadcast seeder reduces land wastage and effective consumption of various resources; higher earnings are obtained when the same investment is used. The broadcast seeder is reasonable and practical in design, so that seeding and soil covering are completed at a time, labor and time are saved, straw in fields is smashed while the seeds are broadcast, the straw serving as green manure is fully applied to soil, and the ecological environment is protected.
A Fenton fluidized bed reactor and an operation method thereof
ActiveCN107098457AReduce yieldReduce invalid decompositionWater treatment compoundsSustainable biological treatmentFluidized bedDecomposition
A Fenton fluidized bed reactor and an operation method thereof are disclosed. The reactor includes a reactor shell, an inlet flow pattern distributor, a reflux flow pattern distributor, a hydrogen peroxide flow pattern distributor, a separating plate, a three-dimensional filter, a reflux pump, a water feeding pump, a pipeline mixer, an acid adding pump, a ferrous adding pump and a hydrogen peroxide adding pump. The reactor is uniform in water distribution and does not need additionally added power for stirring, thus saving the operation electric charge, reducing ineffective hydrogen peroxide decomposition caused by violent stirring and reducing the using amount of the hydrogen peroxide. The hydrogen peroxide and the ferrous sulphate are added separately, thus reducing ineffective consumption of agents. Active catalytic crystals are formed. The yield of iron-containing sludge is reduced.
Owner:DALIAN MARITIME UNIVERSITY +2
Aluminum-plated steel plate with tensile strength of 1800 MPa, manufacturing method thereof and hot forming part
ActiveCN111424212AEliminate precipitationAvoid formingHot-dipping/immersion processesElectrophoresesAlclad
The invention discloses an aluminum-plated steel plate with tensile strength of 1800 MPa, a manufacturing method thereof and a hot forming part. The aluminum-plated steel plate comprises a base plateand a plating layer; the base plate comprises the following chemical components including, by weight, 0.25%-0.35% of C, 1.0%-1.5% of Si, 0.8%-3.0% of Mn, less than or equal to 0.05% of P, less than orequal to 0.05% of S, less than or equal to 0.10% of Al, 0-1.0% of Cr, less than or equal to 0.05% of Mo, less than or equal to 0.01% of N, 0.05%-0.10% of the sum of Nb and V and the balance Fe and unavoidable impurities; a plating solution for forming the plating layer comprises 3.0%-6.0% of Si, 0.5%-2.5% of any one or more of Sn, Cu and Mo and the balance Al and inevitable impurities; the steelplate is applied to manufacturing the hot forming part, after materials are subjected to hot forming, the performance requirement that the tensile strength is larger than or equal to 1800 MPa is met,and the excellent comprehensive mechanical property is achieved; and when the steel plate is used for hot forming part, the uneven appearance formed after electrophoresis of a traditional aluminum-silicon steel plate can be eliminated, and the adhesive force and the corrosion resistance after electrophoretic coating are improved.
Owner:MAANSHAN IRON & STEEL CO LTD
Novel strong lubrication floating core head assembly
ActiveCN101829695AAccurate and even injectionIncrease hydrodynamic pressureDrawing mandrelsLubricationHydrodynamic pressure
The invention discloses a novel strong lubrication floating core head assembly which comprises a stretching core bar, a floating core head and a connecting screw rod for connecting the stretching core bar and the floating core head, wherein an oil pore channel I is arranged in the stretching core bar; an oil storage chamber is arranged in the floating core head; an oil pore channel II which is used for communicating the oil pore channel I with the oil storage chamber is arranged in the connecting screw rod; and a plurality of oil spray through holes which are communicated with the oil storage chamber are radially and annularly distributed on the wall body of the floating core head. The structure and shape designs of the strong lubrication floating core head ensure that lubricating oil can be accurately and evenly sprayed into a lubrication wedge in the stretching process, the lubrication wedge has enough lubricating oil, and the hydrodynamic pressure in the lubrication wedge, namely, the lubrication wedge effect is improved, thereby reducing the electric energy consumption and the stretching force in the process of stretching straight pipes, improving the stretching efficiency of the pipes, prolonging the service life of the floating core head and having the advantages of energy saving and environment protection.
Owner:ZHEJIANG HAILIANG
Method for degrading sulfamethoxazole in wastewater by activating persulfate with magnetic two-dimensional Mxene/CuFeO2 catalyst
PendingCN114054059AGood removal effectEfficient removalPhysical/chemical process catalystsWater contaminantsPtru catalystSinglet oxygen
The invention discloses a method for degrading sulfamethoxazole in wastewater by activating persulfate with a magnetic two-dimensional Mxene / CuFeO2 catalyst, and belongs to the field of water treatment. The invention aims to solve the problems of low efficiency and difficult catalyst recovery of the existing persulfate catalytic activation technology, and a more efficient, economic and environment-friendly activation method is developed. The sulfamethoxazole antibiotic is selected as a typical refractory organic pollutant in the water body. According to the method, the magnetic Mxene / CuFeO2 catalyst is applied to activation of persulfate for the first time, and new pollutants such as antibiotics and the like can be selectively oxidized and degraded from the water body by utilizing singlet oxygen generated by activation. By using the method, the effect of removing the typical emerging pollutant-sulfamethoxazole is obvious, and the removal rate can reach 99% or above within 10 minutes. The method has the advantages of high activation efficiency, high efficiency and rapidness in pollutant removal, easiness in catalyst recovery and the like.
Owner:陈雪文
Cotton brei pulp preparation and pollution treatment method
The invention relates to a cotton brei pulp preparation and pollution treatment method, belonging to the pulp making paper making or textile field. The method specifically includes the following steps: cotton brei pulp is obtained by deep purification, preimpregnating, steaming and cooking, pulping, bleaching and drying of cotton linter, steaming and cooking thick waste liquid is cooled and filtered to separate a composite surfactant mainly including sodium pectate, sodium cotton alcohol, sodium stearate and oligosaccharides and the like, then the steaming and cooking thick waste liquid is recycled for steaming and cooking, the separated composite surfactant can be used in cement to play the role of water reducing, retarding and dispersing and enhancement, the pulping and bleaching and washing wastewater is treated by a wastewater treatment system for up-to standard discharging. The advantage of the cotton brei pulp preparation and pollution treatment method is that: thick waste liquid and washing water in the process of cotton brei pulp preparation are treated alone, organic matters and residual alkali in the thick waste liquid are effectively used, the operation load of the waste water treatment system is greatly reduced, and stable and standard treatment can be achieved.
Owner:CHINA NAT PULP & PAPER RES INST CO LTD
Wood chip extrusion method and equipment for chemimechanical pulping
ActiveCN102493241AEven by forceAvoid the situation of being "hugged to death"Chemical/chemomechanical pulpRaw material divisionPulp and paper industryWoodchips
The invention relates to a novel wood chip extrusion method for chemimechanical pulping. The method is characterized in that a wood chip is extruded by a multi-pressure area double helix extruder of which the axial compression ratio increases step by step; and a washing device is arranged between two pressure areas, so as to provide convenience for removing extractive of the raw material of the wood chip, ensure that the wood chip is structurally compressed and deformed uniformly, improve the extrusion effect of the wood chip, and reduce invalid consumption of chemicals caused by the extractive of the raw material during the follow-up pulping process. The invention has the advantages that the extrusion effect of the wood chip, the liquid medicine absorbability of the wood chip, and the operation stability of the wood chip extrusion member in CTMP (chemithermomechanical pulp) production are improved; invalid consumption of chemicals caused by the extractive of the raw material can be reduced; and the reduction of pulping power consumption and improvement on pulp quality are facilitated.
Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY
Drought enduring planting method of potato in high altitude areas
The invention discloses a drought enduring planting method of potato in high altitude areas, comprising the steps of (1) selecting and treating a planting land, to be specific, subsoiling the land, scattering biochar, rice bran, sulfur and sodium chlorate solution into the land, ditching for moisture organization, and scattering farm manure mixture, brown sugar water and soil to the moisture surface; (2) covering with film, to be specific, covering the moisture surface with black film; (3) treating seed tubers, to be specific, soaking the seed tubers in a tuber soaking solution, and soaking the seed tubers for planting; (4) planting, to be specific, planting the seed tubers in mid-late March; (4) providing field management, to be specific, topdressing with a seedling improving fertilizer once when potato seedlings are neat, topdressing with a growth fertilizer twice to three times in the vigorous growth stage; (5) removing the film; and (6) carrying out harvesting. Suited land planting, reasonable dense planting and scientific fertilization and management are carried out on potato according to the climate of high altitude areas; therefore, the yield per mu can be increased by 20-30%, rotation time of potato planting land is extended, popularization of potato for planting in high altitude areas can be accelerated, and land utilization rate is increased.
Owner:云南广汇种植有限公司
Method for extracting refined tellurium from tellurium-contained smelting slag
InactiveCN101565174BImprove leaching rateReduce invalid consumptionElemental selenium/telluriumSlagEngineering
Owner:YONGXING XINTAI SILVER IND
Special insect-derived organic fertilizer used for seawater rice
ActiveCN110467487APromote growthImprove water retentionBio-organic fraction processingAlkali orthophosphate fertiliserNutrientSeawater
Owner:GUANGZHOU UNIVERSITY
A kind of cultivation method of sweet potato
ActiveCN103703974BShorten the breeding cyclePromote expansionHorticultureAxillary budResource utilization
Owner:ZHEJIANG FORESTRY UNIVERSITY
Method for improving water and fertilizer utilization efficiency of sunflower in severe saline-alkali soil by utilizing ceramsite
ActiveCN111386822AAccelerated salt washingPromote formationClimate change adaptationFertilising methodsAlkali soilSoil science
The invention provides a method for improving water and fertilizer utilization efficiency of sunflower in severe saline-alkali soil by utilizing ceramsite. The method comprises the following steps: mixing ceramsite with different particle sizes according to an optimized mass ratio according to the soil texture condition, applying the mixed ceramsite and a humic acid organic fertilizer to the severe saline-alkali soil, performing rotary tillage or powder ridging to uniformly mix the mixed ceramsite and a surface soil layer, performing base fertilizer strip application and film mulching, then performing irrigation and salt pressing, performing sowing at an appropriate time, and reducing nutrient leaching loss by optimizing and operating the type, the dosage and the application method of a nitrogen fertilizer in the growth period of the sunflower. According to the method, the optimized application of the ceramsite and the efficient operation and management of water and fertilizer are combined, so that the leaching efficiency of soil salt is improved, loss reduction and storage protection of nutrients and crop absorption are promoted, and resource utilization of waste in the severe saline-alkali soil and water and fertilizer synergism of the sunflower are realized.
Owner:范峪铭
Systematic method for improving taking off and landing utilization rate of busy airport runway
ActiveCN105810020AImprove take-off and landing utilizationIncrease the number of take-offs and landingsAircraft traffic controlExhaust gas emissionsSystematic code
The invention relates to a systematic method for improving taking off and landing utilization rate of busy airport runway. The method comprises the steps: a database is established; flights planning to take off are numbered and queued according to declared actual take-off time sequence; the landing flights are priority; flights over one side of A end of a runway are allowed to land; flights on B end of the runway are allowed to take off; flights over one side of the B end of the runway are allowed to land; and flights on the A end of the runway are allowed to take off. The effects of the method comprise that: maximum capacity and saturated peak of the runway can be increased 50% based on the maximum value of method in the prior art. Compared with the method in the prior art, in the same period, sorties of flight is increased, the same amount of fights are permitted to pass, and the total average time is shorted. The shortened time is corresponding to the reducing fuel consumption and exhaust gas emission, and the operation cost of carriers can be reduced. For carriers, the method improves efficiency, reduces non-effective consumption, does not improve costs and safety risk and reflects the systematic increasing characteristic.
Owner:CIVIL AVIATION UNIV OF CHINA
Automobile pillow device with ventilation and deodorization functions
InactiveCN108608910AWith ventilation and deodorization functionIngenious structural designVehicle seatsAir-treating devicesEngineeringBolster
Owner:天津修瑕建筑工程有限公司
Method for increasing yield of riboflavin produced by fermentation of bacillus subtilis
ActiveCN110964769AIncrease productionHigh yieldBacteriaMicroorganism based processesPurine nucleotide synthesisPurine
The invention relates to a method for increasing the yield of riboflavin produced by fermentation of bacillus subtilis, which belongs to the technical field of gene engineering. The method comprises the steps of carrying out genetic modification on a riboflavin production strain; removing the activation mechanism of intracellular high-level GTP on pyr operon; and stabilizing the expression of pyroperon at a low level to reduce the metabolic flux of pyrimidine nucleotide from the first synthesis route and increase the proportion of PRPP entering the purine nucleotide synthesis route. The yieldand yield coefficient of riboflavin are improved, and the fermentation cost of riboflavin is reduced.
Owner:HENAN JULONG BIOLOGICAL ENG CO LTD
Mud-resistant water-retention polycarboxylic acid water reducing agent for machine-made sand concrete and preparation method of mud-resistant water-retention polycarboxylic acid water reducing agent
PendingCN114292367AImprove workabilityImprove uniformitySolid waste managementAcid waterCyclodextrin
The invention relates to the technical field of building admixtures, in particular to a mud-resistant water-retention polycarboxylic acid water reducing agent for machine-made sand concrete and a preparation method of the mud-resistant water-retention polycarboxylic acid water reducing agent. According to the mud-resistant water-retention polycarboxylic acid water reducer for the machine-made sand concrete, a copolymerization component comprises one or two of an ester macromonomer, unsaturated monocarboxylic acid, an unsaturated esterification monomer and a cross-linked mud-resistant monomer; wherein the unsaturated esterified monomer is mainly obtained by esterifying caffeic acid and gamma-cyclodextrin. The unsaturated ester monomer is synthesized, and the unsaturated ester monomer and the cross-linked anti-mud monomer are introduced into the polycarboxylic acid water reducer, so that the prepared water reducer has excellent anti-mud water retention performance.
Owner:厦门市建筑科学研究院有限公司
Method and devices of controlling application
PendingCN108762830AImprove battery lifeReduce invalid consumptionProgram loading/initiatingSleep stateTerminal system
The disclosure relates to a method and devices of controlling an application. The method includes: obtaining a current state of a user; and closing the at least one currently-running application if the current state is a preset state, wherein the preset state is a sleep state or a motion state. In the technical solution, if the user is currently in the sleep state or the motion state, it indicatesthat the user may currently not need to use a terminal, and the terminal can currently close the currently running application, inefficient consumption of terminal system resources is reduced, and endurance capability of the terminal is improved.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Advertisement putting method and device and electronic equipment
The invention discloses an advertisement putting method and device and electronic equipment. The method comprises the steps of obtaining a first user data set from a local database; inputting the first user data set into a trained first attribution analysis model to obtain first analysis data, the first analysis data comprising a first material level and a first delivery level; and performing datacomparison on the first analysis data and second analysis data obtained from a media terminal, and when the deviation of each piece of data in the first analysis data and the second analysis data isin a preset range, obtaining a plurality of pieces of corresponding resource information according to the first analysis data or the second analysis data to generate an advertisement file, wherein thesecond analysis data comprise a second material level and a second delivery level, the second analysis data are generated after a media terminal inputs a second user data set into a second attribution analysis model, and the second user data set comprises an operation record of the user on the media terminal; and putting the advertisement file to an advertisement position specified in the plurality of pieces of resource information.
Owner:SHANGHAI INGOT NETWORK TECH CO LTD
Continuous vacuum production equipment for laminated glass
InactiveCN111377620AIncrease productivityReduce invalid consumptionLayered product treatmentLaminationProduction lineCooling chamber
The invention provides continuous vacuum production equipment for laminated glass. The continuous vacuum production equipment comprises a vacuum inlet chamber, a vacuum inlet buffer chamber, a vacuuminlet conveying chamber, a vacuum heating chamber, a vacuum cooling chamber, a vacuum outlet conveying chamber, a vacuum outlet buffer chamber and a vacuum outlet chamber which are connected in sequence, a valve is arranged between every two adjacent chambers and used for controlling the two adjacent chamber to be communicated or separated. The laminated glass produced by the method is high in yield and low in energy consumption, the production efficiency is improved by dozens of times to hundreds of times compared with that of a traditional independent and separated two-step production line,the application range is wide, and the method is suitable for flat-plate laminated glass, single-curved-surface laminated glass and multi-curved-surface laminated glass.
Owner:QINGDAO GLORIOUS FUTURE ENERGY SAVING GLASS CO LTD
A precise control blasting method of underwater rock cube digital electronic detonator
ActiveCN102809328BMeet the requirements of ballastingReduce invalid consumptionBlastingDetonatorSlag
Owner:CHONGQING BLASTING CONSTR +1
Continuous vacuum production method of laminated glass
ActiveCN111376549AIncrease productivityReduce invalid consumptionLayered product treatmentControlling laminationCooling chamberPumping vacuum
The invention provides a production method of laminated glass, which comprises the following steps that laminated glass enters a vacuum inlet chamber, is vacuumized to a first vacuum degree and is conveyed at a high speed; then enters a vacuum inlet buffer chamber, and is vacuumized to a second vacuum degree; then the material enters a vacuum inlet conveying chamber, the conveying speed is reducedto low-speed conveying, and vacuumizing is carried out to a third vacuum degree; then the material enters a vacuum heating chamber, a third vacuum degree is kept, and heating is carried out; then thematerial enters a vacuum cooling chamber, the third vacuum degree is kept, and cooling is carried out; then the material enters a vacuum outlet conveying chamber, the third vacuum degree is kept, theconveying speed is increased and conveying is realized at a high speed; then the material enters a vacuum outlet buffer chamber, and the vacuum degree is reduced to a second vacuum degree; and then the laminated glass enters a vacuum outlet chamber, the vacuum degree is reduced to the first vacuum degree, and a laminated glass finished product is output. The laminated glass produced by the methodis high in yield and low in energy consumption.
Owner:QINGDAO GLORIOUS FUTURE ENERGY SAVING GLASS CO LTD
Anti-season cultivation method for radix salviae miltiorrhizae
InactiveCN108834802AReduce evaporation rateEvaporation speed up toRoot crop cultivationSalvia miltiorrhizaMoisture
The invention discloses an anti-season cultivation method for radix salviae miltiorrhizae. The anti-season cultivation method comprises the following steps: (1) soil selection and soil preparation: ploughing a cultivation land under to great depth before sowing, applying 4000-5000kg of thoroughly decomposed animal manure, 30-50kg of calcium superphosphate and 15-20kg of a soil regulator after natural solarization as a base fertilizer, and ploughing, finishing and raking the land to cultivate the land to be high moisture soil which is 0.8-0.9 m in width; (2) seed selection: shearing down divided roots of radix salviae miltiorrhizae harvested in the first ten-day period of November, and cutting the divided roots to 6-10 cm long small divided roots; (3) planting: punching the soil according to line spacing of 30-40 cm and row spacing of 30-40 m and planting the small divided roots in the first ten-day period of November; (4) film covering: paving the moisture faces with 1-1.2 m mulching films on the planting day; (5) drawing out seedlings: drawing out the seedlings from the mulching films manually from the last ten-day of February to the first ten-day period of March the next year; and (6) carrying out management in growing period. The method provided by the invention is advanced in planting technology, easy to master, easy to operate, small in planting risk, high in rate of emergence, high in output and good in quality.
Owner:曲靖市沾益区生物资源开发技术推广站
Game cheating user identification method and device
ActiveCN113117338AReduce invalid consumptionAccurate identificationVideo gamesEngineeringArtificial intelligence
The embodiment of the invention discloses a game cheating user identification method and device, and the method comprises the steps: obtaining a target game behavior probability matrix suitable for a current work period, wherein elements in the target game behavior probability matrix are used for representing the probability that different users have the same user behavior and the time when the user behavior occurs is within a corresponding time difference threshold; for the target user, determining a reference user associated with the target user on the target game platform according to the user behavior data of the target user in the current work period; based on the target game behavior probability matrix, determining a game behavior probability corresponding to the target user according to the target user behavior; and judging whether the game behavior probability corresponding to the target user is smaller than a preset probability threshold, and if so, determining that the target user is a game cheating user. According to the method, game cheating users can be accurately identified.
Owner:SHANGHAI YIWAN NETWORK SCI & TECH
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