20results about How to "Good embedding effect" patented technology

The invention discloses a road ecological environment-friendly slope system which comprises a roadbed, the roadbed is filled with coarse particle layers, and a reinforcing layer is arranged between every two adjacent coarse particle layers. A base layer is arranged on the bottom side of the bottommost coarse particle layer; the coarse particle layer is provided with horizontal anchor rods and vertical channel steel; a soil leveling layer is laid on the slope surface of the roadbed, an inverted filter soil layer is laid on the soil leveling layer, a gabion net is laid on the inverted filter soil layer, planting blocks are built on the gabion net, planting grooves are formed in the planting blocks, pouring holes are further reserved in the planting blocks, reinforcing rods are installed in the pouring holes, and the reinforcing rods are obliquely inserted into the coarse particle layer; the reinforcing rods are obliquely inserted into the side slope roadbed to play an anchoring role, the planting blocks are tightly connected with the side slope roadbed, the stability of the planting blocks is improved, and the planting blocks are prevented from shifting or toppling due to external force. The upper load is dispersed to the deep part of the side slope by the reinforcing rods, so that the stress concentration of the planting blocks and the surrounding area is reduced, the bearing capacity of the whole side slope is improved, and the slope protection capacity is enhanced.

The invention relates to an antibacterial cleaning agent and a preparation method thereof, the antibacterial cleaning agent comprises the following components: 1%-5% of polyether, 1%-5% of fatty alcohol polyoxyethylene polyoxypropylene ether, 0.1%-1% of ethylene diamine tetraacetic acid tetrasodium salt, 0.1%-1% of ethylene diamine tetraacetic acid disodium salt, 0.1%-0.5% of zinc diricinoleate, 0.01%-0.05% of essence, 0.001%-0.003% of 1, 2-benzisothiazole-3-ketone, the balance of water, and 5-100 ppm of nano silver. Through compounding of the non-surfactant, the chelating agent, the buffering agent, the deodorant, the preservative, the enzyme and the nano-silver, bacteria and fungi can be effectively inhibited, it is guaranteed that the used diluent does not stink within 24 h, and meanwhile the good defoaming property and decontamination effect are achieved.

This application provides a path planning method, apparatus, device, storage medium, and vehicle, relating to the field of autonomous driving technology. The method includes: acquiring road information of a target road where the vehicle is located and first driving information of the vehicle; wherein the first driving information indicates the current driving state of the vehicle; discretizing the target road based on the road information to obtain a discrete target road; wherein the discrete target road includes multiple drivable segments, and each drivable segment includes multiple drivable positions; determining second driving information of the vehicle at each of the drivable positions based on the first driving information and / or the road information; the second driving information indicates the driving state of the vehicle in a preset dimension; and determining the optimal driving path of the vehicle based on the second driving information. The method of this application can improve the accuracy and applicability of path planning.

An efficient pre-embedding mold for an evacuation indicating lamp relates to the technical field of house building engineering, can be detached and reused, and is good in pre-embedding effect. The structure is simple, manufacturing is easy, waste materials on the construction site can be used for manufacturing, and cost is saved. According to the efficient pre-embedded mold for the evacuation indicator lamp, a mold shell is of a wedge-shaped structure; four flat steel fixing pieces distributed in a matrix mode are welded to the interior and / or the exterior of the mold shell, and the flat steel fixing pieces are located in the four vertex angle areas. A #-shaped supporting frame of a steel bar structure is welded to the interior of the mold shell, two nuts are welded to the transverse steel bars of the #-shaped supporting frame, and the nuts are used for screwing galvanized bolts when the mold is dismantled. And a bamboo plywood is fixed at the flat steel fixing sheet in the mold shell through a self-tapping screw.

The invention provides a negative current collector, a negative pole piece and a lithium ion battery, and particularly relates to the technical field of lithium ion batteries. The negative current collector comprises a current collector substrate and a conductive layer, wherein the conductive layer is arranged on the current collector substrate; wherein based on the total weight of the conductive layer being 100%, the conductive layer comprises the following components: 55-60% of a conductive agent, 35-37% of a binder and 3-10% of inorganic particles; the inorganic particles partially protrude out of the surface of the conductive layer, and the size of the inorganic particles protruding out of the surface of the conductive layer is 0.1-0.2 [mu] m. According to the negative electrode current collector, the stripping force between the negative electrode active material layer and the negative electrode current collector can be improved, and the risk that the active material falls off in the negative electrode circulation process is reduced.

The invention provides a plant-based milk microcapsule containing walnut oil and a preparation method of the plant-based milk microcapsule, and relates to the technical field of plant-based milk microcapsules, SPI-Cur-NPs powder is prepared firstly, then emulsion is prepared, the emulsion and walnut oil are prepared into nano-emulsion, finally, the nano-emulsion, maltodextrin (MD), anhydrous trehalose (TA) and inulin (IN) serve as a mixed wall material system, and the plant-based milk microcapsule containing walnut oil is prepared. The plant-based milk microcapsules wrapping the walnut oil are prepared through spray drying, and the preparation method is simple; the composition of the anhydrous trehalose and the maltodextrin can alleviate the fracture formation of particles only containing the maltodextrin, and the prepared microcapsule powder forms a firmer intermolecular hydrogen bond network and an obvious amorphous structure, and enhances the integrity of the wall, thereby reducing the collapse of the particles, and significantly improving the encapsulation rate and solubility; the curcumin and the composite wall material form a compact and uniform coating layer, so that an effective physical barrier is provided, and the microcapsule powder has excellent oxidation stability.

The invention discloses a knowledge graph embedding method and system for intelligent knowledge recommendation. A complex intelligent knowledge recommendation framework is built based on knowledge graph embedding and deep reinforcement learning technologies; on the basis of the built complex knowledge intelligent recommendation framework, a complex knowledge graph model is built in combination with complex knowledge characteristics; a TransEx knowledge graph embedding method is constructed by fusing an attention mechanism and a complex value embedding technology, entity nodes and relationships in a knowledge graph are converted into a vector sequence, and the structure and semantic relationships of the graph are reserved.

This invention discloses a vegetarian plant fat powder using starch sugar as a carrier and its preparation method. The vegetarian plant fat powder comprises the following components by weight percentage: 10%-90% starch sugar, 10%-50% vegetable oil, 0%-5.0% oil-soluble emulsifier, 0%-5.0% antioxidant, and 0%-5.0% stabilizer. This invention solves the problem of preparing vegetarian plant fat powder using non-emulsifying starch sugar as a carrier material. During the preparation process, the vegetarian plant fat powder emulsion prepared using starch sugar as a carrier material is stable and does not separate. The powder product prepared by spray drying has good encapsulation effect, low surface oil, and product stability. The vegetarian plant fat powder prepared by this method can achieve the goal of being free of milk protein allergens, has a good taste, and good stability. It can be used as a food raw material for functional food processing, and is suitable for vegetarian populations, infant formula milk powder, special medical purpose formula foods, and dietary supplements.

The present application relates to a kind of ferulic acid cyclodextrin inclusion compound and its preparation method and a kind of method for enhancing the water retention of muscle fiber protein hydrogel, belong to meat protein processing technical field.The preparation method of the ferulic acid cyclodextrin inclusion compound of the present application is, ferulic acid solution is mixed with cyclodextrin solution, and mixed solution is obtained;Mixed solution is dried, and cyclodextrin inclusion compound is obtained, solve the problems such as low water solubility of ferulic acid, poor stability etc.The present application also provides a kind of method for enhancing the water retention of muscle fiber protein hydrogel, specific method is, muscle fiber protein solution is mixed with ferulic acid cyclodextrin inclusion compound, heat treatment, by adding ferulic acid cyclodextrin inclusion compound, the water retention of muscle fiber protein gel is significantly improved.Therefore, the present application provides a kind of processing method of meat product with excellent quality, nutritional health and can be widely applied.

The application relates to the technical field of electrochemical energy storage, and discloses a low-negative-pressure sodium battery which comprises a negative electrode material, a positive electrode material, an electrolyte and a diaphragm, wherein the negative electrode material is hard carbon particles which are pre-lithiated and have a particle size of 5-10 mu m and are coated with a polyvinylidene fluoride-hexafluoropropylene functional layer; and a preparation method of the low-negative-pressure sodium battery is also disclosed, and the method comprises the following steps: S1, negative electrode material preparation: hard carbon particles and lithium metal sheets are mixed at a mass ratio of 1:0.4-0.6, and are heat-treated at 400-450 DEG C for 2-3 h. By adopting the pre-lithiated hard carbon negative electrode material, the stability of the battery under high-rate and long-cycle conditions is remarkably improved; by adopting the core-shell structure positive electrode material design, the structural stability and capacity retention rate of the battery in a high-temperature environment are enhanced; and by optimizing the electrolyte formula, the ion conductivity and decomposition resistance of the battery are improved.

The invention discloses high-oil-carrying-capacity powdered oil seasoning powder containing delicious amino acid and a preparation method, and particularly relates to the technical field of food processing. The seasoning powder is prepared by compounding high-oil-carrying-capacity powdered oil prepared by a specific process and delicious amino acid flavor mother liquor which serve as core functional components with compound fruit and vegetable powder and seasoning auxiliaries. Grease gel formed by compounding high-oil-carrying-capacity powdered grease according to an optimized proportion is used as a core material, a compound of sodium alginate and high-fat pectin is used as a wall material, the gel is prepared through emulsification and freeze-drying processes, and the oil carrying capacity reaches up to 83%; the delicious amino acid flavor mother liquor is prepared by hydrolyzing protein raw materials step by step through protease and is rich in delicious amino acids such as glutamic acid and asparaginic acid. The seasoning powder integrates the lubricating taste of grease, the natural flavor of fruits and vegetables and the mellow and delicious taste of amino acid, is high in oxidation stability, long in shelf life, good in eating taste and excellent in digestion characteristic, and is suitable for various food processing scenes such as cooking, drinks and cakes.

The present invention provides a sildenafil citrate orodisintegrating tablet and a preparation method thereof, and belongs to the field of medical technology. Icariin, tribulus saponin and sildenafil citrate are mixed to prepare liposomes, added to a hydrogel prepared from modified maltodextrin and earthworm protein, mixed evenly, dried, ground to obtain a mixed powder, added to an auxiliary material, and tableted to obtain a sildenafil citrate orodisintegrating tablet. The sildenafil citrate orodisintegrating tablet prepared by the present invention adopts a direct tableting method, has a simple preparation method, does not require coating, has good palatability, good stability, good therapeutic effect, has a good sustained-release effect, prolongs the drug effect time, improves the patient's compliance, and has broad application prospects.

The invention discloses a preparation method of Chinese prickly ash essential oil microcapsule chewable tablets with a blood fat reducing effect, and belongs to the field of functional foods. According to the microcapsule, Chinese prickly ash essential oil extracted by supercritical CO2 is used as a core material, chitosan-sodium alginate complex coacervation is used as a wall material, calcium chloride is used as a cross-linking agent, the Chinese prickly ash essential oil microcapsule is prepared by adopting an extrusion method more suitable for the oil-soluble core material, the property of the microcapsule is stable, functional components of the Chinese prickly ash essential oil can be effectively reserved, and the embedding rate reaches 96.5%. The zanthoxylum bungeanum essential oil microcapsule chewable tablet with the blood fat reducing effect is prepared from the following raw material components in percentage by mass: 4-12% of zanthoxylum bungeanum essential oil microcapsules, 25-45% of skimmed milk powder, 25-45% of a filling agent and 10-26% of erythritol. And the method has high functional food application value.

The application discloses a composition for full-component utilization of white kidney beans and a preparation method and application thereof, and the composition is prepared by separating and extracting white kidney beans to obtain alpha-amylase inhibitors (alpha-AI), and the alpha-AI is double-embedded by using self-source wall materials, so that the inhibitory activity is improved to more than 10000 U / g, all components in the composition are derived from the white kidney beans, the utilization rate of raw materials is improved to 95%, full extraction and efficient utilization of the white kidney beans are realized. In addition, the combination of the self-source wall materials and the double-embedded structure improves the stability of the composition, so that the composition still has an activity of more than 85% at 90 DEG C, and can adapt to various processing environments. The composition further adds dietary fibers, is suitable for adjusting postprandial blood glucose level, can be mixed with rice flour or other auxiliary materials to prepare food with a low glycemic index (GI), and is suitable for low GI food development, weight management, intestinal improvement and the like.

The invention provides an atomization device, an atomization liquid, a microcapsule, a preparation method of the microcapsule and a wall material formula, a wall material in the atomization device comprises modified dietary cellulose, pectin, konjac polysaccharide, polyethylene glycol and modified starch, the modified dietary cellulose is adopted as a main component to be compounded with other compositions to serve as a wall material raw material, and the wall material raw material can be dissolved by PG / VG in a proper period, so that the wall material can be dissolved by PG / VG in a proper period; and the core material wrapped by the wall material can be slowly released within a proper period under the influence of temperature and osmotic pressure. The modified dietary fiber has long action time of antibacterial activity, can be used as a natural food preservative, has good oxidation resistance and emulsifying performance, can significantly improve the embedding effect, and makes the microcapsule surface present a uniform and porous microstructure.

The utility model discloses a polyurethane tire with a symmetrical tread pattern structure, which relates to the field of tires, and comprises a tire body and tread patterns, the tread patterns are symmetrically distributed by taking the central axis of the tire as a symmetry axis, the tread patterns are composed of a plurality of independent pattern block units, each pattern block unit is of a rhombus structure, and the pattern block units are arranged on the tire body. According to the utility model, the tread patterns are symmetrically distributed by taking the central axis of the tire as the symmetry axis, so that the left side and the right side of the tire are uniformly stressed in the running process, and when a vehicle turns, changes lanes or runs in a straight line, the tread patterns are uniformly stressed; the left-right symmetrical pattern structure can ensure that the friction force between the tire and the ground is uniformly distributed, so that the problems of running off tracking, side slipping and the like caused by asymmetrical patterns are avoided, the running stability of a vehicle is improved, and a driver can more accurately control the running direction of the vehicle.

The invention discloses a composite hydrogel for co-encapsulating myricetin and epicatechin and a preparation method thereof, belonging to the technical field of hydrogel microspheres. A phyllophyte protein solution and a myricetin solution are self-assembled to form a phyllophyte protein-myricetin hydrogel; then the epicatechin solution is added into the prepared composite hydrogel to form a phyllophyte protein-myricetin-epicatechin composite hydrogel; finally, the prepared composite hydrogel is added into an oxidized indica rice starch solution to obtain a composite hydrogel for co-encapsulating myricetin and epicatechin; the formed composite hydrogel has a small particle size, high stability, good core material encapsulation effect, and meets the requirements for the common application of myricetin and epicatechin; the hyaluronic acid in the dispersant keeps a proper distance between particles through electrostatic repulsion, and the polylactic acid segment improves the steric hindrance effect, prevents micelle aggregation and precipitation, and prolongs the shelf life.

The application discloses a display panel, a display module, a display device and a preparation method of the display panel. The display panel comprises a substrate, a driving circuit layer and a connecting lead wire and a first pad electrode. The substrate comprises a body part and a first through hole arranged on the body part. The driving circuit layer is arranged on one side of the substrate and comprises a signal line. The body part has a first surface facing away from the driving circuit layer. The first pad electrode is embedded in the first through hole. The surface of the first pad electrode on the side facing away from the driving circuit layer is exposed from the first through hole and flush with at least part of the first surface surrounding the first through hole. The first pad electrode is electrically connected with the signal line through the connecting lead wire. The embodiment of the application can reduce the risk of over-etching or heat radiation of the elements in the first pad electrode, the connecting lead wire or the driving circuit layer, and improve the working performance of the display panel.

Aiming at the problems of poor dosage form stability, weak activity durability, susceptibility to environmental factors, short in-vivo half-life period and the like of oyster peptide enzymatic hydrolysate, the invention discloses a microcapsule for improving the stability and slow release performance of oyster peptide and a preparation method thereof, and relates to the technical field of microcapsules, the preparation method comprises the following steps: S1, extracting oyster peptide from fresh oysters; s2, dissolving sodium alginate in water, adding oyster peptide, then adding Tween 80 to obtain a mixed solution, then dropwise adding the mixed solution into a calcium chloride solution, curing, filtering, washing and drying to obtain a single-layer microcapsule; s3, adding the single-layer microcapsule into a chitosan solution, stirring and curing, and then filtering, washing and drying to obtain the oyster peptide microcapsule. The method disclosed by the invention is simple in process and good in embedding effect, the stability of the oyster peptide is greatly improved, and the slow-release effect of the oyster peptide is enhanced.

The invention belongs to the technical field of safety management and state estimation of lithium ion batteries, and discloses a method for predicting thermal runaway risk based on side reaction current of a lithium battery. The method comprises the following steps: collecting the charging capacity, the discharging capacity, the charging duration and the discharging duration of the battery in the nth charging and discharging cycle process, and calculating irreversible oxidation reaction current and irreversible reduction reaction current; the change trend of the irreversible oxidation reaction current and the irreversible reduction reaction current in continuous multiple cycles is analyzed, if the irreversible oxidation reaction current and the irreversible reduction reaction current in continuous 5-6 cycles both present a continuous rising trend, it is judged that the battery presents a thermal runaway risk feature, and a thermal runaway early warning mechanism is triggered. According to the method, an extra complex sensing device is not needed, the data is extracted from the conventional operation data of the battery for calculation, the cost of a battery safety system can be greatly reduced, and the method has important practical value for popularization and application of the lithium ion battery in the fields of energy storage, new energy electric vehicles and the like.