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171results about How to "Improve retention" patented technology
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Perception method based on multi-semantic space attention and Daubechies wavelet double-branch Mama
PendingCN121767789AAchieve complementary enhancementsImprove retentionCharacter and pattern recognitionBiological modelsHyperspectral image processingSpectral vector
The invention discloses a perception method based on multi-semantic space attention and Daubechies wavelet double-branch Mama, and belongs to the field of hyperspectral image processing. The problem that in the existing Mama-based model feature extraction process, the capacity of capturing multi-scale local structures and direction sensing information is insufficient is solved. The method comprises the following steps: inputting a hyperspectral image; projecting the spectral vector to an embedding space through an embedding layer to obtain an embedding feature; inputting the embedded features into an encoder, wherein the encoder comprises an SMSAMama branch, a DWTMama branch and a self-adaptive feature fusion module; the SMSAMama branch is used for extracting spatial features; the DWTAMba branch is used for extracting spectral features; the adaptive feature fusion module performs weighted integration on the spatial features and the spectral features by using randomly initialized fusion weights; and inputting the integrated features into a segmentation head to generate a final perception result. The method is used in agricultural monitoring and urban planning fields.
Owner:HARBIN ENG UNIV
Tank box without cleaning and disinfection
PendingCN121871966Aavoid damageavoid contactLarge containersTank wagonsTemperature controlProtection KIT
Owner:GUANGZHOU BOLIAN PLASTIC CO LTD
Traditional Chinese medicine dipping device special for knee joint
The utility model relates to the technical field of traditional Chinese medicine dipping and soaking, and solves the problem of traditional Chinese medicine dipping and soaking dislocation caused by leg movement. The special traditional Chinese medicine dipping device comprises a supporting sleeve, the structural edge of the supporting sleeve is connected with binding belts which are symmetrical up and down, an adjusting belt which is used for being connected with the supporting sleeve and adapts to multi-angle binding is installed between the two binding belts, and the supporting sleeve comprises a first sleeve piece and a second sleeve piece; a telescopic compensation piece is arranged between the first sleeve piece and the second sleeve piece, the adjusting belt is connected to the first sleeve piece and the second sleeve piece, the adjusting belt comprises a first connecting belt connected with the first sleeve piece, a second connecting belt is connected to the second sleeve piece, and the second connecting belt is connected with the first connecting belt and the extending end point of the first connecting belt. The extending end points of the second connecting band and the first connecting band are connected with elastic bands connected to the bending positions of the legs of the user in a sleeving mode, and the two binding bands which are symmetrical up and down are connected with the first sleeve piece and the second sleeve piece respectively.
Owner:AFFILIATED HOSPITAL OF ZHANGJIAKOU INST OF TRADITIONAL CHINESE MEDICINE
Corn drought-resistant reinforcing agent based on permeation regulation factor and preparation method of corn drought-resistant reinforcing agent
The invention relates to the field of agricultural chemistry, in particular to a corn drought-resistant reinforcing agent based on permeation regulatory factors and a preparation method of the corn drought-resistant reinforcing agent. The reinforcing agent is composed of modified polyvinyl alcohol, 1, 3-dimethyl sulfonamide, chitosan, glycyrrhizic acid, glycerin and a water-soluble surfactant, the modified polyvinyl alcohol is prepared through synergistic modification of 1-methyl-3-ethylimidazole chlorinated amino acid salt and glutaraldehyde, and the hydrophilicity and molecular flexibility are improved through ionic liquid modification; and the structural stability is enhanced through glutaraldehyde crosslinking. 1, 3-dimethyl sulfonamide is used as a permeation regulation and control small molecule and can maintain permeation balance inside and outside cells and promote water absorption and maintenance. The enhancer can obviously improve the water-retaining property, the root activity and the antioxidant enzyme activity of corn leaves, reduce the relative conductivity and maintain the integrity of cell membranes. According to the invention, the synergistic effect of structure modification, permeation regulation and control and cell protection is realized, and the method has high-efficiency, environment-friendly and generalizable drought-resistant application value.
Owner:XINJIANG ACAD OF AGRI SCI (XINJIANG BRANCH OF CHINESE ACAD OF AGRI SCI)
Food-grade ultrafine emulsion with improved nutrient stability and preparation method and application thereof
This invention provides a food-grade ultramicroemulsion for improving nutrient stability, its preparation method, and its application, relating to the field of food technology. The food-grade ultramicroemulsion of this invention, by weight, comprises the following components: 5-20 parts polyol, 5-30 parts oil, 0.1-2 parts primary emulsifier, 0.01-0.5 parts co-emulsifier, and 60-90 parts water; the primary emulsifier is selected from at least one of polyglycerol fatty acid esters and mono- and diglycerol fatty acid esters; the co-emulsifier is selected from at least one of sucrose fatty acid esters, diacetyl tartaric acid mono- and diglycerides, phospholipids, and citrate fatty acid glycerides. The components are mixed and sheared under mild conditions of 50-65°C, resulting in an emulsion with a narrow particle size distribution, high stability, and high retention rate of fat-soluble nutrients.
Owner:JILIN HENGMEI YUCHUANG HEALTH TECH CO LTD +1
Self-induced crystallization phase change memory cell and preparation method thereof
The invention relates to a self-induced crystallization phase change storage unit and a preparation method thereof, the self-induced crystallization phase change storage unit comprises a phase change storage medium layer, the phase change storage medium layer is a multi-layer structure formed by phase change material layers and self-induced crystallization InyTe100-y material layers which are vertically stacked, periodically and alternately grown, and y is more than or equal to 20 and less than or equal to 80. The self-induced crystallization phase change memory cell has the characteristics of rapid data writing capability and long service life, can realize high-low resistance difference of more than three orders of magnitude, effectively improves the multi-resistance state memory stability, and can solve the problems of high power consumption, short service life, slow phase change speed and the like of a phase change memory in the prior art.
Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI
Slope runoff buffering water and soil conservation device
ActiveCN224092539UFlexible adjustment of arcImprove adaptabilityExcavationsSoil scienceEnvironmental engineering
The utility model provides a slope runoff buffering water and soil conservation device, and aims to solve the problem of slope water and soil loss. The device is mainly composed of a slope buffering water and soil retaining plate and a flexible intercepting belt plate component. Flexible band plate radian adjusting pneumatic cylinders are arranged on the linkage plates on the two sides of the flexible interception band plate top plate, and the radian of the flexible band plate radian adjusting pneumatic cylinders can be adjusted through flexible band plate radian adjusting pneumatic rods and radian adjusting pneumatic rod tripods. The outer plate of the slope surface buffering water and soil conservation plate is provided with a buffering intercepting grating frame, the outer edge of the flexible intercepting belt plate is connected with a slope bottom arc-shaped grating frame, and buffering adjusting gratings with buffering strips are arranged on both the buffering intercepting grating frame and the slope bottom arc-shaped grating frame. In addition, a grid frame adjusting pneumatic cylinder and an arc-shaped grid frame adjusting pneumatic cylinder are arranged on the buffering and intercepting grid frame and the flexible intercepting belt plate correspondingly, and the position of the buffering and adjusting grid can be adjusted. The device can flexibly adapt to different slope runoff conditions, effectively buffer and intercept runoff and reduce water and soil loss, and has a good water and soil conservation effect and wide applicability.
Owner:兴城市水利事务服务中心
Embedding and fragrance locking process of dried orange peel flavored bread
PendingCN122074524ARetain natural characteristic flavorImprove taste qualityDough treatmentBiotechnologySpray dried
The invention relates to the technical field of food processing, and discloses an embedding and fragrance locking process of dried orange peel flavored bread, which comprises the following steps: S1, pretreatment of dried orange peel raw materials and preparation of a characteristic fragrance base; s2, a preparation stage of a water phase and an oil phase of the compounded wall material; s3, an emulsifying and homogenizing stage; s4, a spray drying microcapsule forming stage; s5, a bread production whole-process fragrance locking adaptation application stage; through embedding and fragrance locking treatment, the problem that characteristic fragrance components are easy to volatilize and lose in the production process of the dried orange peel flavored bread is effectively solved, the natural characteristic flavor of the dried orange peel is completely reserved, the damage of a high-temperature processing link to flavor substances is avoided, the retention rate of the dried orange peel flavor in the finished bread is increased, and the fragrance retention time is prolonged; the dried tangerine or orange peel powder is added into the bread, so that the bread can present full and uniform dried tangerine or orange peel flavor in the processes of eating, chewing and aftertaste, the flavor level of the product is enriched, the bad flavors such as bitterness are prevented from being separated out, and the overall taste quality of the bread is improved.
Owner:李雁
Small target detection method based on multi-core enhancement and multi-branch weighted fusion
PendingCN121882119AImprove retentionSmall target detection is stable and reliableCharacter and pattern recognitionBiological modelsPattern recognitionImage detection
The invention discloses a small target detection method based on multi-core enhancement and multi-branch weighted fusion. A small target image detection network model based on RT-DETR improvement is researched and designed, an RT-DETR network is used as a backbone, and multi-scale features are extracted from shallow to deep; in a feature fusion network, a sub-pixel rearrangement downsampling convolution module (SRDC), a channel segmentation global multi-core enhancement module (CSGME) and a multi-branch adaptive weighted fusion module (MBAWF) are introduced to form an improved bidirectional feature fusion structure. The SRDC module retains fine-grained texture information while performing down-sampling; the CSGME module improves the feature global context representation capability through multi-scale large kernel convolution and a frequency domain attention mechanism; and the MBAWF module realizes multi-branch feature adaptive weighted fusion. Finally, the features are input into a decoder, target classification and bounding box regression are completed in a multi-scale parallel mode, small target high-precision detection is achieved, and the detection accuracy of the RT-DETR in a small target scene is effectively improved.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Connector assembly
PendingCN122159007AImprove retentionImprove stabilitySecuring/insulating coupling contact membersTwo-part coupling devicesStructural engineeringMechanical engineering
The present application relates to a connector assembly, comprising: a wire-end connector, comprising a housing, a first terminal and a first locking structure, the first terminal being at least partially inserted into the housing, and the first locking structure penetrating into the housing in a direction perpendicular to the insertion direction of the first terminal to lock the housing and the first terminal; a board-end connector, which is matched with the wire-end connector; a pressing buckle structure, which is arranged on the board-end connector and the wire-end connector to fix the board-end connector and the wire-end connector when the board-end connector and the wire-end connector are matched; and a second locking structure, which is movably arranged on the wire-end connector and locks the pressing buckle structure after the board-end connector and the wire-end connector are matched in place. The connector assembly increases the holding force and stability of the first terminal by arranging the first locking structure in the wire-end connector, and the connector assembly can avoid the separation of the wire-end connector and the board-end connector caused by mispressing by arranging the second locking structure.
Owner:SHENZHEN SHINNING ELECTRONICS
Simulation device for in-situ negative pressure pyrolysis and oil gas collection of oil-rich coal
PendingCN121825596AReal-time controlRealize simulationCoke oven safety devicesComponent separationRotary evaporatorCoal pyrolysis
The invention discloses a simulation device for oil-rich coal in-situ negative pressure pyrolysis and oil gas collection, and aims to solve the problem that multi-condition synergistic effect is not considered in oil-rich coal pyrolysis in an existing laboratory. The system comprises a pyrolysis system, an environment and pressure supply system, a condensed oil gas extraction system, a gas extraction system and a tar quality analysis system, the pyrolysis system comprises a pyrolysis cabin, a heating system is arranged in the pyrolysis cabin, the environment and pressure supply system comprises an atmosphere environment supply system and an in-situ pressure supply system, the condensed oil gas extraction system comprises an oil gas collection assembly, the gas extraction system comprises a gas analyzer and a negative pressure extraction assembly, and the tar quality analysis system comprises a rotary evaporator. The heating system, the atmosphere environment supply system, the in-situ pressure supply system, the oil gas collection assembly, the gas analyzer and the rotary evaporator are all connected with the control terminal. The simulation of the pyrolysis process of the oil-rich coal under the multi-condition synergistic effect is realized by constructing multi-condition coupling oil-rich coal pyrolysis characteristic monitoring.
Owner:XIAN UNIV OF SCI & TECH
Use of a polypeptide in the preparation of a specific targeting molecular probe for tumors overexpressing DLL3
ActiveCN120168667BSmall molecular weightimprove concentrationMembranesPeptidesMolecular probeTumor tissue
The application relates to the field of biological medicine, and particularly discloses application of a polypeptide in preparation of a specific targeting molecular probe for tumors with DLL3 overexpression. The application finds that a molecular probe prepared from a polypeptide shown in SEQ ID No. 4 can effectively target tumor tissues with DLL3 overexpression, thereby providing application of a polypeptide or a dimer or a multimer thereof in preparation of a specific targeting molecular probe for tumors with DLL3 overexpression, wherein the amino acid sequence of the polypeptide is shown in SEQ ID No. 4. The molecular probe of the application has high imaging precision, good affinity with DLL3, can realize early diagnosis and imaging of tumor tissues, and can also be used for preoperative and intraoperative image navigation, thereby improving the operation accuracy.
Owner:INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
A layered step-by-step grouting method suitable for deep hole paste slurry pretreatment in karst areas
PendingCN122522685AInjection efficiency is stable and controllableAvoid waste hole accidents
A layered step-by-step grouting method suitable for deep hole paste slurry pretreatment in karst area, comprising the following steps: construction preparation and measurement of line, according to the geological survey report to determine the grouting parameters, and according to the principle of one stake two holes to layout grouting hole; Grouting hole drilling construction, using the way of separate stake, sequence, according to the design depth of sub drilling; Grouting pipe layout and checking the grip force, put down the paste grouting pipe, and use the karst paste correction formula to calculate the grip force, to ensure that it is less than the pullout machine pullout force and grouting pipe yield strength; Karst shallow hole pretreatment grouting, low pressure grouting is carried out on the shallow karst layer of the set depth, forming a closed layer; Karst deep hole step-by-step grouting, after the curing of the shallow hole closed layer, using the way of sub grouting from top to bottom, step-by-step retreat grouting is carried out on the deeper karst layer; Grouting quality detection and supplementary grouting; Hole sealing acceptance.
Owner:GUANGZHOU METRO GRP CO LTD +3
Numerical prediction-based phase factor evaluation and correction method and system
This invention relates to the field of pattern recognition technology and discloses a method and system for evaluating and correcting phase factors based on numerical weather prediction. The method includes: collecting numerical weather prediction data for a target area at the current forecast lead time, and obtaining historical initial phase forecast results and current phase data; performing phase pattern recognition processing to determine the phase transition zone based on the current initial phase forecast results and wet-bulb criticality; performing phase boundary offset comparison to obtain the phase boundary offset direction and correction buffer zone; marking freezing rain protection candidate grid points; prohibiting the deletion of freezing rain protection candidate grid points as spatially isolated anomalies when they are located within the correction buffer zone; and performing freezing rain protection correction on the freezing rain protection candidate grid points to obtain the corrected phase forecast results. This application improves the retention capacity and correction accuracy of freezing rain risk grid points within the phase transition zone, and enhances the stability of phase forecast results.
Owner:CHANGSHA METEOROLOGICAL BUREAU
Outer conductor contact element, plug connector device and assembly method for a plug connector device
ActiveCN113675635Breduce the numberImprove retentionContact member manufacturingElectrically conductive connectionsElectrical conductorStructural engineering
The invention relates to an outer conductor contact element for a plug connector device, comprising at least one fixed stop which can be engaged behind a cable-side end face of a support sleeve along a longitudinal axis of the plug connector device when the outer conductor contact element is in an assembled state on the support sleeve, the cable-side end face facing away from a front free end of the outer conductor contact element. It is provided that the fixed stop is formed in the outer conductor contact element by means of a positive connector-side edge of a material cut-out provided in the outer conductor contact element, the positive connector-side edge facing towards the front free end of the outer conductor contact element. Alternatively, the fixed stop is formed in the outer conductor contact element by means of a separate stop element which is fastened to an inner wall of the outer conductor contact element. Alternatively, the fixed stop is formed in the outer conductor contact element by means of a punch-formed piece.
Owner:ROSENBERGER HOCHFREQUENZTECHNIK GMBH & CO KG
Cd-polluted soil ecological remediation material based on FeCl3 modified biochar coupled with humus loaded SRB composite bacterial ball and preparation method and application thereof
The present application belongs to the technical field of environmental remediation and soil ecological engineering, and particularly relates to a modified iron biochar-humus-sulfate-reducing bacteria (SRB) composite system for realizing efficient immobilization and ecological remediation of cadmium (Cd 2+ ) in heavy metal contaminated soil. The system can enhance the stability of microbial colonies and has the characteristics of physical and biological synergistic passivation, thereby realizing long-term stabilization and ecological remediation of heavy metals.
Owner:NORTHWEST UNIV
Municipal road central greening isolation device
ActiveCN224267511Ureduce churnImprove retentionGeneral water supply conservationReceptacle cultivationWater storageAgricultural engineering
The utility model discloses a municipal road center greening isolation device which comprises a plurality of small planting boxes which are arranged in a linear mode and are small in length, the small planting boxes are arranged at intervals, and each small planting box comprises a tension band located at the top end, a bottom groove located at the bottom end, two face plates and two side plates, and the two face plates and the two side plates are located between the tension band and the bottom groove. The side walls of the two side plates are each provided with a drainage groove penetrating through the inside and the outside, a mesh plate is horizontally erected in the bottom groove, and a box type gauze bag with the top end open is arranged in a box body composed of the tension band, the mesh plate, the face plate and the side plates. According to the utility model, a plurality of small-length small planting boxes which are linearly arranged at intervals are used as isolation devices, so that the purposes of small size and convenience in carrying are achieved; due to the design of the gauze bag, soil loss is greatly reduced, and the purpose of good soil keeping effect is achieved; the mesh plate is erected in the bottom groove, redundant rainwater and irrigation water can be stored in the lower cavity, and the water storage amount is increased; the maintenance frequency can be reduced, and the use is simpler.
Owner:ANHUI XINGCHEN PLANNING & ARCHITECTURAL DESIGN CO LTD
Bifidobacterium microspheres for alleviating salmonella typhimurium infection, and preparation method and application thereof
PendingCN122351302AImplement centralized responsive releasesImprove retentionBiotechnologyBifidobacterium
This invention discloses Bifidobacterium microspheres for alleviating Salmonella typhimurium infection, their preparation method, and applications. It belongs to the field of microbial shell-core gel technology, and particularly relates to Bifidobacterium microspheres for alleviating Salmonella typhimurium infection. The Bifidobacterium microspheres are prepared by mixing a thermal copolymer with Bifidobacterium, then adding it dropwise to a calcium chloride aqueous solution for the first cross-linking, followed by immersion in a tannic acid aqueous solution for the second cross-linking. The thermal copolymer is obtained by mixing equal volumes of polysaccharide aqueous solution and protein aqueous solution. This invention provides Bifidobacterium microspheres for alleviating Salmonella typhimurium infection, their preparation method, and applications. The Bifidobacterium microspheres prepared by this invention achieve concentrated responsive release of Bifidobacterium in the cecum, improving intestinal retention and adhesion colonization efficiency. Their alleviating effect on Salmonella typhimurium infection exceeds that of free bacteria, exhibiting better intestinal barrier damage repair and flora regulation effects.
Owner:SANYA INSTITUTE OF NANJING AGRICULTURAL UNIVERSITY +1
A salicylic acid-cyclodextrin-amino acid ternary inclusion compound, a preparation method and application thereof
ActiveCN120918962BGood water solubilityImprove inclusion efficiencyCosmetic preparationsAntibacterial agentsPolymer scienceAmino acid side chain
The application discloses a salicylic acid-cyclodextrin-amino acid ternary inclusion compound and a preparation method thereof. The salicylic acid-cyclodextrin-amino acid ternary inclusion compound is formed by non-covalent bond interaction of salicylic acid, amino acid and cyclodextrin derivatives, wherein the cyclodextrin derivative is a cross-linked beta-cyclodextrin polymer, wherein the salicylic acid molecules are included in the cavity of the cross-linked beta-cyclodextrin polymer, and meanwhile, the guanidino group or carboxyl group of the amino acid side chain interacts with the hydroxyl group outside the cross-linked beta-cyclodextrin polymer or the exposed part of the salicylic acid molecules after inclusion. The application uses the cross-linked beta-cyclodextrin polymer and introduces arginine as a synergist to construct a salicylic acid-cross-linked beta-cyclodextrin polymer-arginine ternary inclusion compound, and through charge neutralization and hydrogen bond network synergistic effect, the inclusion efficiency is significantly improved, and the water solubility of salicylic acid is improved.
Owner:AIXIMEI (ZHUHAI) BIOTECHNOLOGY CO LTD
A fiber sealing material and a method for preparing the same
The application provides a kind of fiber sealing material and its preparation method, belong to sealing material technical field.The preparation method of fiber sealing material provided by the application includes the following steps: the solution of fiber, solvent, microfibrillated cellulose, latex, additive, filler and coupling agent modified microfibrillated cellulose is mixed to obtain slurry;The slurry and flocculating agent are mixed, then shearing is carried out to obtain microfloc polymer;The microfloc polymer and the solution of coupling agent modified inorganic microparticle are mixed, papermaking is carried out to obtain fiber sealing material.The application adds microfibrillated cellulose in slurry system, uses modified microparticle retention system, through the synergistic effect of hydrogen bond combination between microfibrillated cellulose and slurry system and modified microparticle retention system retention, the flatness of fiber sealing material surface and the compatibility and binding force between fiber sealing material surface and glue line are improved, so as to improve the firmness of fiber sealing material surface printing glue line.
Owner:ZHONGQING FIBER COMPOSITE MATERIALS TECHNOLOGY (LANGFANG) CO LTD
Temporary plugging agent and preparation method thereof
The invention provides a temporary plugging agent and a preparation method thereof. Raw materials of the temporary plugging agent comprise resin and modified particles, and raw materials of the modified particles comprise rigid particles wrapped by composite membranes and a modifier; the modifier is a mixture containing a silane coupling agent and a film-forming agent; the composite membrane is prepared from polyethyleneimine, polyallylamine hydrochloride and nano silicon dioxide. The preparation method of the temporary plugging agent comprises the following steps: sequentially immersing rigid particles into a polyallylamine hydrochloride solution, a nano silicon dioxide dispersion liquid, a polyethyleneimine solution and a nano silicon dioxide dispersion liquid, and repeating for 20-100 times to obtain rigid particles wrapped by a composite film; mixing the rigid particles wrapped by the composite film, a silane coupling agent and a film-forming agent, and heating to obtain modified particles; and mixing the modified particles with resin, and curing to obtain the temporary plugging agent. The temporary plugging agent provided by the invention has good toughness and relatively high strength, and can be used for plugging the interior of a crack through good deformability.
Owner:SINOPEC OILFIELD SERVICE CORPORATION +3
A tensioning end anchor that further reduces the amount of retraction within the allowable retraction range
Owner:HANGZHOU FUMAO MECHANICAL
Environment-friendly rubber composite material and preparation method and application thereof
The application discloses an environment-friendly rubber composite material and a preparation method and application thereof, and relates to the technical field of tire rubber materials.The environment-friendly rubber composite material comprises, in parts by mass, 100 parts of a rubber matrix, 10-60 parts of a bio-based filler, 0.5-10 parts of an interface modifier, 1-8 parts of a vulcanizing component and 0.5-5 parts of a crosslinking aid; wherein the rubber matrix comprises natural rubber and butadiene rubber; the bio-based filler comprises at least one of lignin, cellulose or a derivative thereof; the interface modifier comprises a compounded system of a silane coupling agent and a bio-based small molecule containing multiple functional groups; and the crosslinking aid comprises a borate compound and a low-molecular polymer containing a dynamic hydrogen bond structure.The application also provides a preparation method and application of the material.The application improves the proportion of the bio-based material, improves the long-term stability of the interface between the bio-based filler and the rubber matrix, reduces the interface damage accumulation and dynamic heat generation under the action of cyclic load, and improves the fatigue performance and comprehensive service performance of the rubber composite material.
Owner:AODA (SHANDONG) TIRE TECHNOLOGY CO LTD
A probiotic double-emulsion microsphere that can proliferate in situ, and a preparation method and application thereof
A probiotic microsphere with in-situ proliferation, its preparation method and application. The microsphere is prepared by a two-step Pickering double emulsion method, encapsulating probiotics and panax notoginseng saponins, and then mixed with sodium alginate and cross-linked by calcium ions. The structure significantly improves the survival rate of probiotics in simulated gastric juice, intestinal juice, heat treatment and antibiotic environment, and maintains high viable cell count during long-term storage. Co-encapsulated PNS and double emulsion stabilizer natural polysaccharide-protein nanocomposite can promote the proliferation of probiotics in-situ, increase their activity. In addition, the microsphere can effectively promote the colonization and proliferation of probiotics in the intestinal tract, enhance the oral bioavailability of bioactive ingredients, and is suitable for functional food, feed, biological medicine field, especially as 3D printing special medical food for dysphagia population and prevention and treatment of intestinal inflammatory diseases.
Owner:NANJING FORESTRY UNIV
Process for the preparation of a blood circulation promoting fabric and product
This invention relates to the field of fabric technology, specifically to a preparation process and product of a fabric that promotes blood circulation. The preparation process includes: (1) preparing a functional masterbatch by combining a composite inorganic functional powder with a first polymer resin, and then melt-spinning it with a second polymer resin to obtain functional fibers; (2) blending the functional fibers with cellulose fibers to obtain blended yarn; (3) weaving it into a greige fabric and pre-treating it; (4) padding it with a finishing solution containing traditional Chinese medicine microcapsules and an adhesive; and (5) drying and setting it. This invention, through the synergistic effect of functional fibers and traditional Chinese medicine microcapsules, endows the fabric with excellent blood circulation-promoting function, and the traditional Chinese medicine microcapsules have good adhesion and washability, making the fabric function durable and stable.
Owner:SHANGHAI GAOYIJIANG HEALTH TECH CO LTD
Cellulose nanofibril composite antibacterial decorative base paper and preparation method thereof
PendingCN122649276AImprove antibacterial and anti-mildew effectExcellent wet tensile strength
The present application relates to the technical field of papermaking, and particularly relates to a cellulose nanofibril composite bacteriostatic decorative base paper and a preparation method thereof. The decorative base paper is composed of the following raw materials: mixed pulp, composite filler and papermaking additive; the mass ratio of the mixed pulp, the composite filler and the papermaking additive is 1:(0.5-0.55):(0.02-0.05); the papermaking additive is composed of cationic cellulose nanofibril, anionic cellulose nanofibril, creatine and modified polyamide polyamine epichlorohydrin with a mass ratio of 1:(0.5-2):(0.1-0.3):(0.3-1). The decorative base paper has excellent bacteriostatic and mildew-proof performance, wet tensile strength, titanium dioxide retention rate and air permeability.
Owner:ZHEJIANG FORESTRY UNIVERSITY
Query response and code generation method and system based on power field document analysis
ActiveCN121958316AHigh precisioneasy to operateData processing applicationsSemantic analysisCode generationDocument analysis
The invention discloses a query response and code generation method and system based on power field document analysis, and the method comprises the steps: carrying out the analysis and preprocessing of an input field document, and constructing a document text logic diagram; constructing a domain knowledge graph; receiving user query, and executing structure matching retrieval based on a document text logic diagram and association reasoning retrieval based on a domain knowledge graph to form a traceable evidence packet; constructing a structure enhancement context based on the evidence packet, inputting the structure enhancement context into a domain language large model, and generating a response containing a natural language description and a structured domain language code; and performing instant compilation and tensor simulation verification on the structured domain language code, triggering retrieval and generated closed-loop correction based on deviation information when the verification is not passed, and outputting an analysis result and the code when the verification is passed. According to the method, the accuracy, interpretability and output reliability of long document processing in the electric power field are improved.
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD MARKETING SERVICE CENT +4
Preparation method of hydrogenation catalyst, hydrogenation catalyst and application thereof, and production method of aromatic extraction raw material
PendingCN121945089Agood hydrodesulfurizationincrease competitionCatalyst carriersCatalyst activation/preparationAlkaline earth metalPtru catalyst
The invention relates to the field of hydrogenation catalysts, and discloses a preparation method of a hydrogenation catalyst, the hydrogenation catalyst and application thereof, and a production method of an aromatic extraction raw material. The invention relates to a preparation method of a hydrogenation catalyst, which comprises the following steps: (1) loading nickel and alkali metal and / or alkaline earth metal onto a carrier, and then roasting to obtain a modified carrier; (2) loading cobalt, molybdenum and a first organic matter on the modified carrier, and then carrying out hydrothermal treatment and first post-treatment to obtain a catalyst precursor; and (3) loading a second organic matter on the catalyst precursor, and then carrying out hydrogenolysis post-treatment to obtain the catalyst. According to the method, the loading sequence of the active metal is modulated, the stability of the catalyst is improved, the electronic characteristic adjusting effect of alkali metal is utilized, and organic matter is introduced while the active metal is subsequently impregnated, so that the active metal can be better dispersed on a carrier, and better combination between the active metal is realized.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
Interactive control methods, devices and electronic devices in games
PendingCN122298010AIncrease interactionImprove retentionInteraction controlHuman–computer interaction
This application discloses an interactive control method, device, electronic device, and computer-readable storage medium in games. The method includes: controlling a first virtual character to perform game activities in a game scene; determining a target virtual object from the game scene where the first virtual character is located, wherein the target virtual object includes virtual objects that have not interacted with the first virtual character; and, in response to a control operation on the target virtual object, controlling the first virtual character to manipulate the target virtual object to perform virtual actions according to the control operation. The solution provided by this application expands the interaction methods between virtual characters and virtual objects, enhances game fun and playability, thereby increasing player retention and avoiding wasted game server resources.
Owner:NETEASE (HANGZHOU) NETWORK CO LTD