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72results about How to "Reduce the ratio" patented technology
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Segmented enzymolysis-cascade membrane separation extraction method of cyclocarya paliurus combined-state selenium polysaccharide and combined-state selenium polysaccharide prepared by same
ActiveCN121949595AHigh total selenium contentIncrease the proportionFood shapingEnzymatic hydrolysisFluid phase
The invention belongs to the technical field of plant active ingredient extraction, and relates to a segmented enzymolysis-cascade membrane separation extraction method of cyclocarya paliurus combined-state selenium polysaccharide and the combined-state selenium polysaccharide prepared by the method. The method comprises the following steps: firstly, constructing a first extraction system for a cyclocarya paliurus leaf raw material, carrying out first-stage enzymolysis, inactivation and solid-liquid separation, separating a first liquid phase through a nanofiltration membrane to form a low-molecular selenium-containing component flow, and excluding the low-molecular selenium-containing component flow in a subsequent alcohol precipitation and recovery step; and constructing a second extraction system from the first solid phase, carrying out second-stage enzymolysis, inactivation and solid-liquid separation, sequentially carrying out microfiltration, first ultrafiltration, second ultrafiltration and nanofiltration washing on the second liquid phase, and carrying out ethanol precipitation to obtain the combined-state selenium polysaccharide. The proportion of target molecular weight interval components in the obtained product is increased, the mass fraction of polysaccharide is increased, and the proportion of inorganic selenium, the mass fraction of protein and the ash content are reduced.
Owner:HUBEI SIHUI BIOTECHNOLOGY CO LTD
Garbage incinerator front pushing platform with deodorization function
ActiveCN224188612UEfficient removalimprove air qualityIncinerator apparatusAir quality improvementWater sourceLiquid storage tank
The utility model discloses a garbage incinerator front material pushing platform with a deodorization function, which relates to the technical field of spray deodorization, and comprises a liquid storage tank, the liquid storage tank is connected with a liquid inlet end of a liquid supply pump fixed on a base in a matching way through a connecting pipe, and the liquid storage tank is connected with the liquid inlet end of the liquid supply pump through a connecting pipe. Wherein the connecting pipe is further connected with a butterfly valve in series; the liquid outlet end of the liquid supply pump is connected with a liquid supply pipe, and the tail end of the liquid supply pipe is at least connected with one atomizing nozzle; according to the utility model, after liquid medicine in the liquid storage tank is used up, the make-up pump is started, an external water source enters the water inlet pipe and is pumped into the liquid storage tank, the medicine is added according to the proportion of water quantity and medicine quantity, and after the metering pump is started, the metering pump pumps out the medicine in the medicine tank through the medicine inlet pipe and conveys the medicine into the liquid storage tank through the medicine make-up pipe. Therefore, the addition of the medicament is realized; in this way, manual proportioning is omitted, and the requirement for spraying deodorization on the garbage incinerator pushing platform is met.
Owner:NANNING SANFENG ENERGY CO LTD
OVARIAN CANCER TREATMENT METHODS
Owner:TESARO INC
Genome variation cold and hot spot region prediction method and device
PendingCN121838863AImprove forecast accuracyimprove rationalityEnsemble learningBiostatisticsCold spotAlgorithm
The invention discloses a genome variation cold and hot spot region prediction method and device, and the method comprises the steps: S1, carrying out the slicing of a target genome region according to a preset sliding window length, and constructing a multi-modal input tensor corresponding to a window; s2, inputting the multi-modal input tensor into a pre-trained deep learning prediction model, and outputting a cold and hot spot prediction score of each site in the window through a full connection layer; and S3, according to the cold and hot spot prediction scores, identifying a variation cold spot region and a variation hot spot region in the target genome region. According to the technical scheme provided by the invention, the dependence on the existing variation data density is eliminated, and non-blind area coverage in the whole exon group range is realized; meanwhile, the structured output based on the preset transcript coordinates can directly support clinical variation interpretation, a quantitative basis is provided for PM1 and cold spot evidence, and the proportion of unclear significance variation is effectively reduced.
Owner:XIANGYA HOSPITAL CENT SOUTH UNIV
Use of bisantrene and its derivatives for the preparation of a medicament for the treatment of adverse pregnancy outcome
The application discloses the application of biscafeic acid and its derivatives shown as formula I in the preparation of a medicine for treating adverse pregnancy outcomes, and belongs to the technical field of medicines. In vitro cell experiments prove that the biscafeic acid and its derivatives can reduce the damage of human villous trophoblast HTR-8 / SVneo induced by TNF-alpha combined with H2O2, restore cell viability, and up-regulate the expression of vascular endothelial growth factor (VEGF) and placental growth factor (PlGF), thereby playing a role in promoting angiogenesis; in vivo animal experiments prove that a representative compound, biscafeic acid bis-methyl ester, can significantly reduce placental ischemic necrosis, reduce the proportion of abnormal fetuses, and increase the average weight of the placenta and fetuses in a mouse model of adverse pregnancy outcomes caused by toxoplasma infection, and has a good intervention effect on adverse pregnancy outcomes. The technical scheme provided by the application provides a safe and effective new drug selection for treating adverse pregnancy outcomes.
Owner:BINZHOU MEDICAL COLLEGE
High-torque-density magnetic transmission speed reducer and built-in motor of power-assisted bicycle
ActiveCN224191811UImprove operational efficiencyreduce noiseElectric machinesMagnetic circuit stationary partsMagnetic tension forceMagnetic field coupling
The utility model discloses a high-torque-density magnetic transmission speed reducer and a built-in motor of a power-assisted bicycle, and belongs to the power-assisted technology of bicycles. A magnetic transmission speed reducer and a motor in the prior art have the defects of large torque fluctuation, low transmission efficiency, easy magnetic field mismatch, uncontrollable eddy current loss and the like, the magnetic transmission speed reducer comprises a first stator, a first rotor and a modulation ring, the modulation ring is located between the first rotor and the first stator, a first air gap is kept between the modulation ring and the first stator, and a second air gap is kept between the modulation ring and the second stator. A second air gap is kept between the modulation ring and the first rotor, the modulation ring comprises modulation teeth, the total number of the modulation teeth is p2, the number of pole pairs of the first stator magnetic ring is p3, the number of pole pairs of the first rotor magnetic ring is p1, p1 = p2-p3, a magnetic field of the first air gap is coupled with a magnetic field of the second air gap, and rotation from the first rotor is output in a speed reduction mode through the modulation ring. The motor part and the reduction gear realize transmission through magnetic force, thereby improving the motor operation efficiency and reducing the overall noise of the motor.
Owner:JIANDE FIVE-STAR VEHICLE IND CO LTD
A method for preparing and using polyphenyl phosphine oxide compounds
ActiveCN116621876Bhigh yieldhigh purityGroup 5/15 element organic compoundsPtru catalystOrganic synthesis
The application discloses a preparation method and application of a multi-phenyl phosphorus oxide compound and belongs to the technical field of organic synthesis. Different properties of raw materials are respectively dissolved through double solvents, a catalyst is added into the system, and the entering of the alkali metal salt reactant into the organic phase reaction is helped to be dissolved to obtain a molecular level reactant, so that the reaction is promoted to be completely carried out, the yield of a product is improved, the proportion of impurities, such as the reactant, contained in the product is reduced, the purity of the product is improved, and the high-purity product is a material with low dielectric property. The material is tested in various performances, and excellent flame retardance and low dielectric constant are obtained.
Owner:JIANGSU LISIDE NEW MATERIAL
System and method for reducing filtered moisture of finely ground hematite and limonite
PendingCN121847321AGuaranteed dissociationreduce the amount requiredSedimentation separationDifferential sedimentationFlocculationFilter press
The invention provides a system and method for reducing filtered moisture of fine-ground hematite and limonite, and the system sequentially comprises a ball mill used for carrying out wet type fine grinding on raw hematite and limonite; the classification cyclone and the ball mill form a closed-loop ore grinding loop and are used for controlling the overflow granularity; the thickener is used for receiving overflow of the grading cyclone and is used for increasing the ore pulp concentration; the disc vacuum filter is connected with the thickener underflow and is used for carrying out vacuum filtration on the concentrated ore pulp; the water ring type vacuum pump is used for providing a filtering vacuum degree for the disc vacuum filter; wherein a cationic polyacrylamide flocculating agent is added into the thickener. According to the system, on the premise that a filter aid is not used and a filter press is not replaced, through four-parameter coupling of'granularity-concentration-flocculation-vacuum ', the filtering driving force is upgraded from'single vacuum degree' to a new mechanism of'controllable capillary channel structure and accurate vacuum degree matching ', and the water content of a filter cake is smaller than or equal to the pelletizing requirement.
Owner:SHOUGANG GROUP CO LTD
Use of gca-nab monoclonal antibody in the preparation of a medicament for preventing and / or treating pulmonary fibrosis
ActiveCN118634324Breduce the ratioImprove pathological manifestationsImmunoglobulins against animals/humansAntibody ingredientsAntiendomysial antibodiesFibroblast
The application relates to the field of biomedical technology, and discloses an application of a GCA-NAb monoclonal antibody in the preparation of a drug for preventing and / or treating pulmonary fibrosis. The application mainly relates to the application of an amino acid sequence of the GCA-NAb monoclonal antibody as shown in SEQ ID No. 2 in the preparation of the drug for preventing and / or treating pulmonary fibrosis. The GCA-NAb monoclonal antibody can significantly improve pulmonary fibrosis, and can prolong the survival cycle of a mouse model, reduce the proportion of TH17 cells in lung tissues, and slow down the progress of pulmonary fibrosis. In addition, the antibody can directly affect the transformation of fibroblasts, inhibit the transformation of the fibroblasts into myofibroblasts, and thus reduce the fibrosis. The GCA-NAb monoclonal antibody has the characteristics of high efficiency and safety.
Owner:XIANGYA HOSPITAL CENT SOUTH UNIV
A vehicle and cargo matching method and device
ActiveCN119721897BActive balancereduce the ratioInstrumentsTransportation capacityTransportation technology
The application discloses a vehicle and cargo matching method and device, and relates to the technical field of cargo transportation. The specific implementation mode of the method comprises the following steps: obtaining newly published cargo source information, screening one or more to-be-reached terminals meeting the wake-up condition corresponding to the cargo source information from a terminal list corresponding to a registered cargo vehicle; sending a transportation invitation for the cargo source information to the one or more to-be-reached terminals, and receiving a response result returned by the one or more to-be-reached terminals; determining a target cargo vehicle from the cargo vehicles corresponding to the one or more to-be-reached terminals according to the response result and transportation attributes corresponding to the cargo source information, so as to transport the cargo indicated by the cargo source information by the target cargo vehicle. The implementation mode balances the activity of each terminal, reduces the proportion of sleeping terminals, and guarantees the transportation capacity of the vehicle and cargo matching platform.
Owner:BEIJING JINGDONG YUANSHENG TECH CO LTD
Genetic transformation method of dendrobium nobile without genotype dependence and application of genetic transformation method
PendingCN122012600AImprove conversion abilityEfficient and stable transformationPlant tissue cultureHorticulture methodsBiotechnologyGenotype
The invention relates to a genotype-dependence-free dendrobium nobile genetic transformation method and application, and belongs to the technical field of genetic engineering. Comprising the following steps: taking embryonic calluses, protocorms or protocorm-like bodies of dendrobium nobile as explants; introducing the binary vector carrying the target gene into agrobacterium to prepare an infection solution, and infecting the explant; after co-culture, transferring to a culture medium containing a screening agent to obtain a resistant explant; and carrying out differentiation and rooting culture to obtain a transgenic plant. By systematically optimizing a plant growth regulator combination, an agrobacterium strain type, an infection mode and an auxiliary screening mode, an efficient and stable genetic transformation system which does not depend on a specific genotype and takes multiple types of explants as receptors is established for the first time, and the problems that a traditional method is high in genotype dependency and limited in tissue type are solved; the method shows good applicability and repeatability in a plurality of dendrobium hybrids, and provides a general technical platform for gene function research and molecular breeding.
Owner:TROPICAL CORP STRAIN RESOURCE INST CHINESE ACAD OF TROPICAL AGRI SCI +1
A mechanical method for precision seeding of brassica rapa seeds
The application relates to the technical field of seed sowing, and discloses a mechanical precision sowing method for brassica campestris L. seeds, which comprises the following steps: S1, seed purification treatment; S2, seed rope precision weaving; S3, field ditching and rope paving; S4, precision sowing; S5, synchronous soil covering and pressing; and S6, automatic rope cutting and continuous sowing. The application realizes full-process precision control of the sowing plant distance, row distance and sowing depth of the brassica campestris L., achieves the effect of standardized precision sowing, solves the problems of uneven density in traditional broadcast sowing and row sowing, seedling and ridge breakage, has high sowing uniformity and good field consistency, can fully release the growth space and growth potential of single brassica campestris L. through setting of the optimal sowing density, greatly reduces the occurrence rate of yellow leaves, old leaves and weak seedlings, and significantly improves the overall quality and group uniformity of the brassica campestris L.
Owner:INST OF AGRI SCI ALONG YANGTZE RIVER IN JIANGSU
FGF2 inhibitor composition targeting iCAFs subgroup and application of FGF2 inhibitor composition in prevention and treatment of bladder cancer
PendingCN121891539AReduce the impact of repair functionsimprove securityAntibody ingredientsUrinary disorderCD44Oncology
The invention discloses an FGF2 inhibitor composition of a targeted iCAFs subgroup and application of the FGF2 inhibitor composition in bladder cancer prevention and treatment, and relates to the technical field of FGF2 inhibitor compositions of targeted iCAFs subgroups, the FGF2 inhibitor composition is used for preparing a medicine for bladder cancer prevention and treatment, the composition comprises an FGF2 inhibitor, and the FGF2 inhibitor can inhibit the bladder cancer by inhibiting interaction between FGF2 secreted by ICAM1 + iCAFs and tumor stem cell surface CD44, so that the bladder cancer can be prevented and treated, and the bladder cancer can be prevented and treated. According to the application disclosed by the invention, ICAM1 + inflammatory cancer related fibroblast iCAFs subpopulation in a bladder cancer recurrence related tumor microenvironment is targeted, a fibroblast growth factor FGF2 signal secreted by the ICAM1 + inflammatory cancer related fibroblast iCAFs subpopulation is specifically inhibited, the dependency support of the tumor microenvironment on the stemness maintenance of the tumor stem cells is destroyed, and the stemness maintenance of the recurrence related tumor stem cell subpopulation is inhibited. Therefore, the biological basis of tumor recurrence and progression is weakened from the source.
Owner:SHENZHEN UNIV
Database table foreign key association reconstruction method and device
PendingCN121979879AImprove detection efficiencyimprove accuracyBiological modelsSpecial data processing applicationsTable (database)Datasheet
The invention relates to the technical field of databases, and discloses a database table foreign key association reconstruction method and device. The method comprises the steps that columns of multiple target data tables are combined in pairs to generate column pairs, and a first set is constructed based on all the column pairs; pruning the first set based on the target unique key through the target large language model; constructing a second set based on column pairs reserved after pruning; performing foreign key association detection on the column pairs in the second set through the target large language model to obtain a detection result; traversing all the column pairs with foreign key association, and deleting at least one column pair with foreign key association through the target large language model under the condition that foreign key conflicts exist between the column pairs so as to eliminate the foreign key conflicts; under the condition that foreign key conflicts do not exist between the column pairs, foreign key association is reconstructed for the multiple target data tables. By adopting the method, the accuracy and generalization of foreign key association reconstruction of the database can be improved, and the reconstruction quality is improved.
Owner:PEKING UNIV
Propylene degassing device for purifying raw material propylene
ActiveCN224071207Ureduce wasteReduce propylene contentDistillation purification/separationVapor condensationProcess engineeringMechanical engineering
The utility model discloses a propylene degassing device for purifying raw material propylene. The propylene degassing device comprises a condenser, a heat exchanger, a degassing tower, a connecting cylinder, a liquid collecting tray and a concentric pipe, the heat exchanger is accommodated in the condenser; the concentric pipe is accommodated in the center of the heat exchanger and is communicated with a sealing head at the upper part of the condenser and the degassing tower; the degassing tower is arranged at the top of the connecting cylinder; the degassing tower is arranged at the bottom of the connecting cylinder; the liquid collecting tray is accommodated in the connecting cylinder; one end of the exhaust branch pipe is communicated with the sealing head, and the other end of the exhaust branch pipe is communicated with the gas-phase exhaust pipe. According to the device, the light component separation effect of the degassing tower can be improved, the proportion of the light components at the end socket can be effectively reduced, and the light components can be effectively removed under the condition of not increasing the discharge amount.
Owner:云南云天化石化有限公司
Piston cylinder device capable of being used under atmosphere condition
The utility model discloses a piston cylinder device capable of being used under an atmosphere condition, which comprises a base, a piston cylinder and a piston cylinder, a containing cavity is formed in the base, a piston is connected in the containing cavity in a sealing and sliding mode, a sealed hydraulic cavity is defined by the piston and the containing cavity, and the hydraulic cavity is communicated with a hydraulic station so as to drive the piston to move in the axial direction of the hydraulic cavity; the pressure transmission piece is coaxially arranged on the top surface of the piston and extends upwards to the outside of the accommodating cavity; the top plate is positioned above the pressure transmission piece and is fixedly connected with the base; the containing cavity is formed in the base and matched with the piston to form the sealed hydraulic cavity, the piston is jacked upwards through the pressure of a hydraulic station, so that pressure is applied to a sample, the height of the device can be reduced, the proportion of the device is reduced on the whole, and the device can be arranged in a small space.
Owner:HUBEI ROCKTEK INSTR CO LTD
Map viewing method and device in game, medium, equipment and program product
PendingCN122006243Areduce the ratioSimplify the amount of operationVideo gamesComputer graphics (images)Engineering
The invention discloses a map viewing method in a game, a map viewing device in the game, a computer readable storage medium, electronic equipment and a computer program product. And in response to a first trigger instruction for displaying a target virtual object in the small map, reducing the map scale of the small map, and displaying the position of the target virtual object in the small map after the map scale is reduced, so that a player can play the target virtual object in the small map without opening a game map interface. The position of the target virtual object can be checked in the small map by triggering the instruction, the operation amount of watching the position of the target virtual object by a player is simplified to a certain extent, meanwhile, the situation that the game experience is split due to operation interruption caused by opening a game map interface can be avoided, and the user experience is improved. Therefore, players can focus on game operation, and game experience is improved.
Owner:GUANGZHOU BOGUAN TELECOMM TECH LTD
Packaging laminate, container obtained from the laminate and method of folding the laminate
The present invention relates generally to a planar composite for the production of a container surrounding an interior, comprising a. a carrier layer; b. a barrier layer of plastic joined to the carrier layer; c. at least one layer of thermoplastic plastic KSa which is provided on the side of the barrier layer of plastic facing away from the carrier layer; wherein the carrier layer has at least one hole; wherein the at least one hole is covered by the barrier layer of plastic and the at least one layer of thermoplastic plastic KSa as composite layers, and a container with this composite, a process for the production of a container and a container obtainable by this process.
Owner:SIG SERVICES AG
Triple probiotics and application thereof
PendingCN121975660Areduce the ratioImprove alpha-diversityBacteriaDigestive systemBiotechnologyEscherichia coli
The invention relates to the technical field of microorganisms and biological medicines, in particular to triple probiotics as well as a preparation method and application thereof, and the triple probiotics comprise at least one probiotic of bacillus, lactobacillus acidophilus and bifidobacterium longum. The triple probiotics provided by the invention form an'oxygen consumption-enzyme production-acid production 'synergistic chain, and through synergistic degradation of uric acid, inhibition of excessive growth of conditioned pathogens and enhancement of intestinal barrier functions, the blood uric acid level of patients with asymptomatic hyperuricemia is reduced, the alpha-diversity of intestinal tracts is improved, the abundance of butyric acid producing bacteria is improved, and the content of the butyric acid producing bacteria is improved. The ratio of escherichia coli to shigella is reduced; sIBO is effectively relieved or reversed, and digestive tract symptoms such as abdominal distension and exhaust are reduced. In addition, the triple probiotics avoid liver and kidney toxicity caused by chemical drugs, and are suitable for long-term administration.
Owner:山西省汾阳医院
Preparation method of sprouting hydrothermal synergistic modified anti-digestion kidney bean starch
PendingCN121926349AImprove water absorptionSimplify processing stepsFood ingredientsBiotechnologyFood industry
The invention provides a preparation method of hydro-thermal modified kidney bean starch after germination pretreatment, and belongs to the technical field of food processing. The preparation method comprises the following steps: soaking kidney bean seeds in a CaCl2 solution, fishing out kidney beans, and carrying out germination treatment on the kidney beans at a certain temperature; carrying out wall breaking treatment on the sprouted kidney beans, sieving, standing, and washing to remove impurities and pigments; adding a NaOH solution, adjusting the pH value, and soaking; centrifuging, pouring away an upper-layer solution, adding pure water, stirring, centrifuging and drying; adding pure water to change the moisture content, and putting into a drying oven for reaction to obtain the modified germinated kidney bean starch. The functionality of the starch is remarkably improved, the core requirements of the food industry for high-quality stabilizers and texture modifiers are accurately met, and an efficient solution is provided for developing food with better taste, longer shelf life and better health attributes. And the method particularly meets the technical requirements of quickly growing markets such as frozen prefabricated vegetables, plant-based products, flour-coated fried foods and high-temperature-resistant sauces.
Owner:LIAONING UNIVERSITY
A collagen peptide for increasing bone density and its preparation method
ActiveCN121759562BStable playplay evenlyConnective tissue peptidesSkeletal disorderHydrolysateIncreased Bone Density
This application provides a collagen peptide for increasing bone density and a method for preparing the same. The method includes the following steps: S1: dispersing bone gelatin in water to obtain a bone gelatin solution; S2: adding 0.1-1 mol / L acidic pH adjuster to the bone gelatin solution at a rate of 1-10 mL / min until the turbidity of the system increases by 10%-20% compared to the initial bone gelatin solution, then stopping the addition, allowing it to stand for 10-30 min, and filtering to obtain a bone gelatin supernatant; S3: adding an endopeptide to the bone gelatin supernatant to obtain an enzymatic hydrolysate; S4: post-processing and drying the enzymatic hydrolysate to obtain collagen peptides. This method can increase the mass ratio of low molecular weight peptides in the obtained collagen peptides, resulting in a composition of collagen peptides more suitable for bone metabolism and utilization to increase bone density.
Owner:HUBEI HUGE COLLAGEN II BIOTECHNOLOGY CO LTD
A waste agricultural film recycling hot processing regenerated plastic particle and a preparation method thereof
The present application relates to the technical field of waste plastic recycling, and discloses a kind of waste agricultural film recycling hot processing regenerated plastic particles and preparation method thereof, including waste agricultural film is broken and is treated by using water solution containing alkali agent and composite surfactant after permeation, then high-temperature pulse cavitation washing and normal temperature water countercurrent rinsing are carried out, after centrifugal dewatering, variable-temperature cyclone drying process is used to carry out suspended fluidized drying, the flat pieces are input into screw extruder, the temperature parameters of heating section are set for polyethylene material and polypropylene material respectively to melt extrusion, and are filtered and cut into particles after passing through screen changer. By chemical penetration, bubble cavitation physical impact is used to strip the surface of film and consolidate impurities, variable-temperature cyclone drying is used to promote the pieces to be in a suspended state to avoid shrinkage and clumping, and the melting characteristics of different materials are combined to adapt the processing temperature and reduce the plasticization problem, thereby reducing the proportion of impurities contained in the regenerated particles.
Owner:WUJIAQU LVJING AGRICULTURAL ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
Device for adding anti-caking agent in front of electrostatic atomization coupling type fluidized bed in potassium chloride production
The utility model provides a device of adding anti -caking agent before static atomization coupling type fluidized bed in potassium chloride production, including vibration feeder and static atomizer, and vibration feeder includes feeder body, is provided with vibration motor on feeder body, and feeder body is connected with support frame through composite damping system, still be provided with opening on feeder body, and static atomizer includes the multi -hole nozzle corresponding to the opening setting. According to the device of adding anti -caking agent before static atomization coupling type fluidized bed in potassium chloride production of the utility model, not only can the anti -caking agent be evenly sprayed on the salt particle surface, but also can ensure that the salt particle is fully loose in the conveying process, and further improve the uniform distribution effect of anti -caking agent addition.
Owner:ZHONGYAN WUYANG SALINIZATION LTD CO
Novel flight control additive as well as preparation method and application thereof
ActiveCN121909982ATo achieve the purpose of emulsification by adding waterLower barriers to useBiocideFungicidesPickering emulsionOil phase
The invention provides a novel flight control additive as well as a preparation method and application thereof, and relates to the technical field of agricultural flight control. The self-emulsifying Pickering emulsion is prepared from the following components in percentage by mass: 65%-92% of an oil phase matrix, 5%-20% of solid particles and 3%-15% of an emulsifying auxiliary agent, and the solid particles are micron-sized solid particles. The preparation method comprises the following steps: premixing the solid particles and the emulsifying auxiliary agent; adding the pre-mixture into an oil phase matrix, and carrying out high-speed shearing dispersion; carrying out high-pressure homogenization treatment on the dispersion system; and performing curing treatment on the homogeneous mixture to obtain the product. The application is the application in agricultural flight prevention. Through compounding of the oil phase matrix, the solid particles and the emulsifying auxiliary agent, the solid particles are stably dispersed in the oil phase under the action of the emulsifying auxiliary agent, and can spontaneously form a stable Pickering emulsion when being diluted with water, so that the purposes of low cost, excellent performance and convenience in use are achieved.
Owner:JINAN BROTHERS CROP SCI CO LTD
Uses of phytic acid in the preparation of drugs or functional foods for regulating intestinal flora imbalance caused by Streptococcus mutans.
PendingCN122075507AInhibit abnormal colonizationrestore diversityOrganic active ingredientsAntibacterial agentsBiotechnologyPhytic acid
This invention discloses the use of phytic acid in the preparation of drugs or functional foods for regulating intestinal flora imbalance caused by Streptococcus mutans, belonging to the field of biomedicine and microecological regulation technology. This invention is the first to discover that oral phytic acid can effectively inhibit the abnormal colonization of Streptococcus mutans in the intestine, restore intestinal flora diversity, increase the abundance of beneficial bacteria (such as Bifidobacterium and Lactobacillus), reduce the proportion of pro-inflammatory bacteria, and improve intestinal barrier function and inflammatory status. This invention provides a new strategy for regulating intestinal flora imbalance caused by Streptococcus mutans.
Owner:SOUTH CHINA UNIV OF TECH
A method for visually identifying the cause of a crack in a pellet
PendingCN122150537Aquality improvementreduce the ratioComplex mathematical operationsMaterial analysisCrazingStructural engineering
Owner:TANGSHAN IRON & STEEL GROUP +2
Power plant \ heat source plant flue gas - waste heat recovery of steam heat supply system and method of large temperature difference
ActiveCN116202120BGuaranteed safe operationTake advantage ofLighting and heating apparatusWaste gas energyWater savingFlue gas
The application discloses a flue gas-waste steam residual heat recovery large-temperature-difference heat supply system and method for power plants and heat source plants, solves the problem of low energy utilization efficiency in the prior art, has the beneficial effects of saving water and electricity and realizing full utilization of energy, and specifically has the following arrangement: the flue gas-waste steam residual heat recovery large-temperature-difference heat supply system for power plants and heat source plants comprises a flue gas residual heat recovery unit, a condenser, and a heat supply boiler; the flue gas residual heat recovery unit comprises a first heat exchanger, and treated flue gas enters the flue gas residual heat recovery unit for residual heat recovery; the waste steam residual heat recovery unit comprises the condenser; the condenser is connected with the heat supply boiler; the flue gas residual heat recovery unit is connected in series with the heat supply boiler; the heat supply unit comprises a first water supply pipeline, the heat supply boiler and the waste steam residual heat recovery unit are connected in series with the first water supply pipeline, a first branch of a second water return pipeline is heat-exchanged with the first water supply pipeline through a second heat exchanger, and the second heat exchanger is provided with the first water return pipeline and a second water supply pipeline.
Owner:JINAN MUNICIPAL ENG DESIGN & RES INSITITUTE GRP
Method for controlling extrusion dimensional stability of tire rubber components
The application provides a kind of tyre rubber part extrusion size stability control method, comprising: rubber from extruder extrusion enters four section shrinkage roller, the running speed of four section shrinkage roller gradually reduces;After being shrunk by four section shrinkage roller, the width and weight of rubber part are measured and monitored by front end measuring section;The rubber part meeting the range enters cooling water blowing section through uphill conveyor section, then enters lower water blowing section and rear end measuring section in turn through downhill conveyor section, and the rubber part meeting the range is cut and wound after being conveyed by winding conveyor section;Floating roller is installed between front end measuring section and uphill conveyor section, between uphill conveyor section and cooling water blowing section, between cooling water blowing section and downhill conveyor section, and between rear end measuring section and winding conveyor section, which is used to control the speed difference of rubber part passing through each section, improve the stability of rubber part size, improve the yield, reduce material waste and production cost.
Owner:PRINX CHENGSHAN (SHANDONG) TIRE COMPANY LTD
Method for producing an injection molded part, injection molded part and intermediate product
ActiveCN120516892BImprove stabilityreduce manufacturing costOrnamental structuresOrganic non-macromolecular adhesivePolymer scienceInjection molding machine
The invention relates to a method for producing an injection molded part (50), wherein in particular the following steps are carried out in the following order: a) providing an insert film or insert sheet, wherein the insert film or insert sheet (10) comprises a haptics layer (11); b) applying a cushioning protection film comprising an adhesive layer (21) and a cushioning layer (22) onto the haptics layer (11) of the insert film or insert sheet (10); c) inserting the insert film or insert sheet (10) into an injection mold (60) of an injection molding machine such that the cushioning protection foil (20) is in contact with the walls of the injection mold (60); d) back injection molding the insert film or insert sheet (10) with a plastic compound to provide the injection molded part (50); e) removing the injection molded part (50) from the injection mold (60).
Owner:KURZ STAMPING TECHNOLOGY (HEFEI) CO LTD
LED strip lights and air conditioner units with them
ActiveCN116165736BUniform divergenceavoid pollutionLighting and heating apparatusOptical light guidesPoint lightLight guide
This invention provides a light strip and an air conditioner unit incorporating it, relating to the field of air conditioner technology, and is designed to solve the problem of concentrated brightness in the nighttime indicator lights of existing air conditioner units. The light strip includes a light source and a light guide. The light guide is configured to receive light emitted from the light source and conduct it to the outside of the air conditioner unit. The light guide has an inner surface, an outer surface, and a light-emitting surface connecting the inner and outer surfaces. Along a direction perpendicular to the light-emitting direction of the light guide, an edge light guide, a central light guide, and an edge light guide are sequentially arranged on the inner and / or outer surfaces. The central light guide is planar, and the edge light guides have several concave dots. The light source is configured to emit light towards the central light guide. The air conditioner unit includes the aforementioned light strip. This invention enables the point light source to diffuse evenly, effectively solving the problem of concentrated brightness in the nighttime indicator lights of air conditioner units.
Owner:NINGBO AUX ELECTRIC CO LTD +1