283results about How to "Valid package" patented technology

An interface is provided for managing a plurality of tracked objects, each tracked object associated with a corresponding telemetry device. A request is received from a web browser for at least one action to be performed by the telemetry device. A message including information indicating the at least one action is transmitted, to the corresponding telemetry device. The web browser is configured to display at least one geographical map indication of at least one location of each tracked object.

The invention relates to a water capsule with water and hydrotropic substance as core materials and a manufacturing method of the water capsule. The water capsule is composed of a certain number of water capsule wall materials and the core materials, wherein the water capsule wall materials are compositions of long-chain ester materials and food-grade coagulant aids in specific proportion; the core materials are compositions of pure water, water-soluble substance and the hydrotropic substance. The water capsule is not used as an existing capsule capable of containing oil-soluble flavor substance only, the water and water substance can be included in the water capsule, and meanwhile the single-layer wrapped water capsule is achieved due to the fact that the wall materials are made of the long-chain ester materials and the specific coagulant aids. The water capsule is relatively simple in process; multi-layer wrapping is not needed; the commercial production is easily achieved; raw materials are easily obtained; the water capsule is easy to operate.

The invention discloses a method for preparing an UHTC (Ultra-High Temperature Ceramic) matrix composite material through modification of a UHTC powder basal body. The method comprises the steps of: introducing UHTC powder and a carbon organic precursor into C/SiC with a gas hole ratio of 30 vol% to 40 vol% by adopting a vacuum pressure impregnation way; and performing in-situ reaction on melting silicon and splitting carbon in the basal body, and compacting the material through the combination of RMI (Reactive Melt Infiltration) so as to prepare a C/SiC-UHTC composite material. For one aspect, the SiC basal body protects fibers from being eroded by the melting silicon so as to improve mechanical properties of the material as the C/SiC with the gas hole ratio of 30 vol% to 40 vol% is adopted as a prefabricated body; and for the other aspect, a certain amount of the UHTC powder is introduced into the prefabricated body to improve anti-ablation performances.

The invention provides a biology-breathable cosmetic mask. The biology-breathable cosmetic mask is prepared from, 1%-5% of natural polymer material, 1%-10% of wetting agent, 0.12%-0.25% of cross-linking agent, 0.1%-5% of surface active agent, 0.1%-2% of preservative, 0.01%-1% of acid-base modifier, 0.01%-30% of medicine carrying functional component and the balance distilled water. The pH value of the biology-breathable cosmetic mask is 5.5-8.0. The invention further provides a preparation method of the biology-breathable cosmetic mask. The biology-breathable cosmetic mask can be dissolved quickly and completely in hot water of above 50 DEG C and is swelled only without being dissolved after being placed in normal temperature water; however, the mask can be dissolved gradually after several hours, complete biodegradation is achieved, and no pollution to the environment is caused. The biology-breathable cosmetic mask can be either a transparent thin film or a translucent or opaque thin film.

The invention discloses a high-content water dispersible granule and preparation method thereof, comprising a bulk medicine, EO/PO auxiliary agent, moistening dispersant, disintegrating agent, binding agent, anti-foam agent, fillers or the like. The preparation method comprises: mixing the bulk medicine, EO/PO auxiliary agent, moistening dispersant, disintegrating agent, anti-foam agent, fillers, stabilizer and pH regulator; crushing the mixture into wettable powder; adding aqueous solution of binding agent into the mixture and kneading, regranulating, drying. The high-content water dispersible granule effectively solves the heat agglomeration problem and the EO/PO auxiliary agent effectively enwraps the bulk medicine particles and reduces the influence due to particles agglomeration. The decomposition rate of the high-content water dispersible granule is about 3.5% under the index requirement of 5% after storing for 14d at 54 plus or minus 2degree without easy disintegration and automatic dispersibility reduction phenomena.

The invention discloses a method for preparing a coaxially-composite nano material by using a carbon nano tube as a core. The composite nano material using the carbon nano tube as the core comprises the carbon nano tube, manganese oxide, and amorphous carbon from the inside to the outside in sequence, that is to say, the amorphous carbon/manganese oxides/the carbon nano tube (C/MnOx/CNTs) coaxially compound the nano material, wherein the manganese oxides are MnO2, Mn3O4 and MnO, and are abbreviated to MnOx. The method uses the carbon nano tube as the core to prepare the one-dimensional amorphous carbon/manganese oxides/the carbon nano tube (C/MnOx/CNTs) coaxially-compounded nano material, so that the preparation technology is simple, the device requirement is low, and the prepared material is large in specific surface area, and high in stability, capacity and conductivity, and has huge application potentiality in the field of lithium secondary battery negative electrode materials.

The invention discloses a construction method of a long-service-life pass-through induced drainage pavement. The construction method comprises the following steps: 1, preparing filtering materials of the pass-through water-induced pavement, including coarse aggregate, fine aggregate and modified bituminous mixture according to the weight ratio of 58.5 to 35.85 to 5.65, wherein the modified bituminous mixture comprises slaked lime, red mud and conjugate fiber according to the weight ratio of 58.5 to 35.85 to 5.65, and the conjugate fiber comprises wood fiber and basalt fiber according to the weight ratio of 1 to 2; 2, processing a substrate of the construction pavement; 3, arranging an adhesive layer or sealing layer which has the thickness of 0.1-0.2mm and the porosity of 30%; 4, arranging a substrate filtering material layer which is 0.05-0.15mm thick between a soil layer and a gravel layer of the substrate; 5, mechanically paving; 6, treating joints; and 7, maintaining the pavement. The construction method can obviously improve the adhering force, anti-cracking performance, tensile and water-damage resistance performance and noise reducing performance of the pavement, enhance the rainstorm resistance of the pavement, and reduce the influence of long-term rain storage on stability performance of bituminous concrete.

The present invention relates to a protein silk preparation method and applications of protein silk as a cosmetic additive in the field of cosmetics. According to the present invention, natural polymer materials are adopted as a carrier and a film forming material to wrap natural silk protein hydrolysate-silk peptide to prepare a silk-like product, and the silk-like product is added to various transparent cosmetics so as to increase beautifying effects, wherein the natural polymer materials adopted as the carrier and the film forming material are sodium alginate, gellan gum, carrageenan and locust bean gum, the transparent cosmetics comprise two classes, one class is an essence and gel system adopted carbomer as a suspending agent, the essence and gel system comprises an essence liquid, an essence original liquid, a massage cream, a jelly mask and the like, the other class is a surfactant system adopted SF-1 as a suspending agent, and the surfactant system comprises a transparent facial cleanser, a transparent shower gel, a transparent shampoo and the like.

The invention relates to a flooding prevention device for a parking lot. The flooding prevention device comprises an air pump, an air sac, a controller and a first water level sensor. The bottom of the air sac is fixedly arranged on the ground of the parking lot, and the first water level sensor is arranged on the outer side of the air sac and is electrically connected with the controller. When the first water level sensor detects water outside the air sac, the first water level sensor transmits an alarm signal to the controller, the controller controls the air pump to inflate the air sac so that the air sac can uprise, and after the air sac rises, a first closed water wall is formed around a vehicle packed on the parking lot to isolate the vehicle from the water. The flooding prevention device for the parking lot is high in practicality, and can isolate the vehicle from the water by a physical isolation method when in a flood, so that the vehicle is effectively protected from immersing in the flood, and loss is reduced. Besides, by the aid of the air sac serving as an isolation tool, the air sac can be inflated to rise and can wrap the vehicle effectively, so that vehicle paint cannot be damaged while the vehicle can be sufficiently protected.

The invention belongs to the field of preparation of negative electrode materials of lithium ion cells, and discloses a high-capacity graphene/ silicone composite negative electrode material and a preparation method. The method specifically comprises the following steps: preparing certain graphene oxide solution by a modified Hummer method; preparing tetraethoxysilane as a silicone source; uniformly mixing the silicone source with the graphene oxide and magnesium powder based on certain ratio; ultrasonically dispersing; drying the mixed solution into powder through a spraying drying device; reducing under high temperature in certain atmosphere; washing with diluted acid and distilled water in a plurality of times; drying; and grinding powder with certain fineness. According to the method,tetraethoxysilane is used as the silicone source which is high in compatibility; the reaction time is controllable; and moreover, silicone can be effectively wrapped with graphene, so that the electricity conductivity of the silicone can be improved; and meanwhile, the silicone expansion in charging and discharging process can be avoided. Therefore, the circulating performance and the multiplyingpower of the cell with the silicone negative electrode material can be improved.

The invention discloses a controllable crosslinked bionic tissue adhesive and applications thereof. The adhesive comprises the following components in parts by mass: 75-90 parts of liquid polymer, 0.5-10 parts of reducer, and 9.5-15% of oxidizer-carrying high polymer microspheres. The liquid polymer is prepared by grafting dopamine hydrochloride and methacrylic anhydride at a molar ratio of 1:1 to obtain a monomeric compound, and copolymerizing the monomeric compound and methoxy ethyl acrylate at a molar ratio of 1:1. The bionic tissue adhesive disclosed by the invention has the advantages of high adhesive force in in-vivo liquid environment, good rheological property at initial stage, accurate location by syringe, and complete contact and firm adhesion with adhesive interface, and also has filling and sealing functions and good hemostatic effect. The bionic tissue adhesive is cured to be an elastic solid with enhanced strength after several hours, has good fixing effect to damaged tissue, has firm adhesion, and can better promote healing of damaged tissue.

The purpose of the invention is to provide a Pudilan children's antiviral oral pellet gel and a preparation method thereof. The preparation method comprises the following steps: adopting a gel matrix, extracting Radix Scutellariae, Herba Taraxaci, Corydalis bungeana Turcz. and isatis root, preparing pellets by using extracted effective components, and uniformly dispersing the pellets in a gel. The prepared gel can be a solid gel, a semisolid gel or a xerogel. The method effectively covers the bad smell of medicines, solves the mouthfeel problem of the medicines, and allows the sweet oral pellet gel loved by children to be prepared, and the sweet and smooth mouthfeel of the oral pellet gel makes children easily take the medicine. Traditional Chinese medicines are combined with the gel dosage form to improve the children's administration long-term single dosage form, and the oral pellet gel has the efficacies of heat clearing, detoxification, antibiosis and inflammation prevention, and also has the advantages of high content of the effective component, small administrating dosage, stable preparation and good curative effect.

The invention discloses a novel coal ash grouting material, which is composed of specific components by mass: 1 part of coal ash, 2 parts of water, liquid water glass occupying 5% to 10% of the coal ash and sepiolite occupying 2%. to 5%.of the coal ash. Improved coal ash grout has strong adhesion performance on firing articles, can evenly and effectively cover the surfaces of the firing articles, is strong in water-retaining performance and good in fire resistance, can effectively block leakage insulate oxygen to prevent grout from losing, and is low in price, environmental-friendly, good in stability and suitable for pipeline transportation.

An adjustable jetting support for dust control of a comprehensive mechanized excavation surface of a mine comprises a support plate and a plurality of connecting lugs. A plurality of input port through holes are disposed in the middle of the support plate at intervals, delivery pipes penetrate through the input port through holes, strip-shaped holes are disposed on two sides of each input port through hole, an elongated bolt is arranged in each strip-shaped hole, a sprayer mounting branch pipe connected with a corresponding input pipe is disposed at the front of each input port through hole of the support plate, branch pipe fixing lugs are arranged on the upper side and the lower side of each sprayer mounting branch pipe and are respectively sleeved on the corresponding elongated bolts, each elongated bolt is provided with an adjusting nut used for fixing and adjusting the distance from the corresponding sprayer mounting branch pipe to the support plate, and a plurality of sprayers are disposed on the sprayer mounting branch pipes. The adjustable jetting support is applicable to treating high-concentration dust by the aid of dust falling media such as water mist, foam and the like when an underground coal mine comprehensive mechanized heading machine cuts and crushes coal rocks, dust falling efficiency and utilization rate of the dust falling media are increased, and the adjustable jetting support is simple in structure, simple and convenient in operation and easy to repair and replace.

The invention discloses a novel winter plant protection system and a use method thereof. According to the technical scheme, the novel winter plant protection system is characterized by sequentially comprising a plastic protection layer, a thermal insulation layer, a pesticide storage layer and a bonding layer from outside to inside, wherein the pesticide storage layer comprises at least two layers of fabric, a solid pesticide is distributed between adjacent pieces of fabric, a plurality of fixing pieces are distributed on the pesticide storage layer, the solid pesticide is a fumigant solid insecticide, accordingly, the fumigant solid insecticide can effectively give out pesticide after being attached, the insect killing and dispelling effects are performed effectively, and the insect control effect of trunks is effectively improved. With the adoption of the solid pesticide, no vast water is produced during storage and use, pesticide effect loss is effectively avoided, dryness of the thermal insulation layer and the pesticide storage layer is effectively kept, the condition that the thermal insulation layer and the pesticide storage layer freeze due to outside low temperatures is avoided, and the thermal insulation effect is effectively improved.

The invention relates to a metformin hydrochloride sustained-release tablet and a preparation method thereof, and belongs to the technical field of medicine. The metformin hydrochloride sustained-release tablet is composed of sustained-release granules, sustained-release microcapsules and a lubricant, and is prepared through tabletting, wherein the weight ratio of the metformin hydrochloride in the sustained-release granules and the metformin hydrochloride in the sustained-release microcapsules is (3:7)-(6:4), and the lubricant is selected from superfine silica powder or magnesium stearate. According to the preparation method, a traditional spray drying method is improved, by combining a dry granulation process, the sustained-release microcapsules and sustained-release granules of different processes are prepared, tabletting is further carried out to prepare the metformin hydrochloride sustained-release tablet, the specific ratio of the sustained-release microcapsules prepared by the spray drying process to the sustained-release granules prepared by the dry granulation process is explored, and the metformin hydrochloride sustained-release tablet of which the inner portion has the structure of the sustained-release microcapsules and the sustained-release granules is finally obtained. The metformin hydrochloride sustained-release tablet and the preparation method thereof achievea good release behavior of the sustained-release tablet, overcome the shortcomings of sudden release and incomplete release, obtain a better release curve, and also greatly reduce the impurity content.