986results about How to "Promote improvement" patented technology

The invention relates to a dressing comprised of microbial-derived cellulose for aesthetic application The dressing is capable of donating liquid to dry substrates and is also capable of absorbing exudating wounds. Delivery of various medicaments using the dressing is possible. Positive clinical outcomes including reduced pain and discomfort, faster epithelialization, and healing were observed with use of the dressing.

The invention belongs to the technical field of cosmetics, and in particular relates to a moisturizing essence lotion and a preparation method of the moisturizing essence lotion. The moisturizing essence lotion is prepared from the following components in percentage by weight: 0.00003%-25.5% of sodium hyaluronate, 0.00001%-20% of sodium acetylated hyaluronate, 0.00001%-20% of hydrolyzed hyaluronic acid, 0.001%-1% of a thickener, 0.5%-40% of a moisturizer, 0.1%-30% of a skin efficacy agent, and the balance of deionized water. The essence lotion provided by the invention can regulate the cell viability of the skin essentially, so as to achieve the effects of whitening the skin, resisting wrinkles and resisting skin aging, especially, for the inflammatory skin such as pimple and acne, the moisturizing essence lotion can inhibit the activity of bacteria on the surface of the skin, so that the inflammation can be alleviated.

The invention belongs to the technical field of road asphalt modification and relates to an ultraviolet aging-resistant compound modified asphalt, wherein on the basis of 100 parts by weight of matrix asphalt, in parts by weight, 1-6 parts of styrene-butadiene-styrene block copolymer, 3-18 parts of waste rubber powder, 5-10 parts of rock asphalt, 0.3-2.5 parts of sweller, 0.03-0.2 part of activator, 0.1-1 part of plasticizer and 0.2-0.5 part of stabilizer are further added, wherein the sweller is furfural extract oil which is subjected to dewaxing treatment previously; the furfural extract oil contains 60wt%-88wt% of aromatic components which contain 40-65wt% of heavy aromatic hydrocarbon; and the waste rubber powder is waste rubber tire tread rubber powder having the content of carbon black between 28wt% and 58wt% and the grain diameter between 45 and 80 meshes. The ultraviolet aging-resistant compound modified asphalt provided by the invention is up to the standard of the polymer modified asphalt in performance, and the ultraviolet aging resistance of the asphalt is improved to a large extent; and waste resources are utilized.

The invention provides a safe and reliable compound conditioner for reducing the heavy-metal mobility and bioavailability of soil or sludge compost and a preparation method thereof. The compound conditioner is a powdery compound prepared by adding heavy-metal auxiliary passivating agent to alkaline agent, wherein, the heavy-metal auxiliary passivating agent includes precipitating agent and absorbing agent; and the compound conditioner comprises the following components by the mixing proportion (weight percentage): 78% to 91% of alkaline agent, 5% to 13% of precipitating agent and 4% to 9% of absorbing agent. The preparation method comprises the following steps: (1) drying and pulverizing one, two or more than two substances among soda-manufacturing waste residue, lime and fly ash and sieving by a 60-mesh sieve to obtain an alkaline powdery substance as the alkaline agent; (2) mixing the alkaline agent, the precipitating agent and the absorbing agent by the above mixing proportion; and (3) drying and pulverizing the mixed products and sieving by a 200-mesh sieve to obtain the powdery compound conditioner. The invention can greatly reduce the environmental risk caused by the prior art and realize the sustainable development of green circular economy, industry and agriculture by recycling the industrial waste at the same time.

The invention discloses Chinese medicated liquor for treating hypertension and a preparation method thereof. The Chinese medicated liquor is prepared from sun-dried ginseng, Radix Astragali, bighead atractylodes rhizome, Tuckahoe, tuber fleeceflower root, dried rhizome of rehmannia, white paeony root, angelica, bupleurum, dried orange peel, sealwort, centipedes, pilose antler, stir-baked semen ziziphi spinosae, thinleaf milkwort root-bark, Indian bread with hostwood, licorice, walnut, raisins, white spirit and other raw materials. Combining the raw materials, the Chinese medicated liquor takes both qi and blood into consideration, coordinates defensive qi and nutritive qi, makes qi and blood circulating in the whole body, coordinates the relationship between yin and yan, combines deintoxication and nourishing, removing blood stasis without hurting human body, maintains normal upbearing and downbearing of qi and blood, thereby reducing blood pressure.

The invention relates to an alga microorganism fertilizer agent and a preparation method thereof and belongs to the technical field of aquiculture and the like. The alga microorganism fertilizer agent is fermented in such a way that monosodium glutamate waste liquid, alga paste, photosynthetic bacteria, actinomycetes, azotobacters and bacillus subtilis are compounded, and meanwhile, chitosan, chitosan oligosaccharide, microelements and molasses are added according to appropriate parts. The alga microorganism fertilizer agent is formed in such a way that the monosodium glutamate waste liquid is adopted for fermentation, and the raw materials preparation is simple; high-content compound bacteria are contained (the content of the bacillus subtilis is larger than three hundred million/mL, and the total content of the photosynthetic bacteria, the actinomycetes and the azotobacters is larger than one hundred million/mL) and the fertilizing effect is obvious; and the alga microorganism fertilizer agent also has a function of purifying water body, has a wide application range, and is suitable for sea-water and fresh-water cultivation.

The invention belongs to the technical field of lithium ion battery preparation, and specifically relates to nickelic ternary anode material power lithium ion battery electrolyte and a preparation method thereof. The electrolyte consists of electrolyte lithium salt, a non-aqueous organic solvent and functional additives, wherein the functional additives comprise an alkyl nitrile additive, fluorinated chain carboxylate, a lithium salt additive and a cathode film forming additive; and the content of the functional additives is 0.5-10% of the weight of the electrolyte. The electrolyte provided bythe invention interacts with transition metal in a nickelic ternary anode material through the functional additives and is decomposed on the surfaces of the anode and cathode to form stable interfacefilms, so as to inhibit the metal ionic catalysis activity and decrease battery side reactions, so that the electrolyte has favorable anti-oxidant and film forming characteristics, is capable of effectively improving the high-temperature storage performance, safety performance and cycle life of nickelic ternary anode material power lithium ion batteries, effectively inhibiting the generation of battery expansion and ensuring the high power characteristic of the batteries at the same time.

The invention provides an automotive storage battery monitoring method and system. The method comprises a power-lack data recording process and a power-lack reason determining process. When an automobile is powered on, the voltage value of a storage battery is obtained and whether the storage battery lacks power or not at current is determined according to the voltage value of the storage battery; if the storage battery is in a power-lack state, the current time and voltage value are stored; when the vehicle state is changed, the current time and the remaining capacity of the storage battery are obtained and stored; and the power lack reason is determined according to the stored related data. Since power-lack data of the automobile at different states are stored respectively, the reason why the storage battery has power lack can be determined according to the recorded power-lack data, which is simple and rapid and facilitate the improvement by the user according to the reason of power lack.

The invention provides a no-shutter uncooled infrared imaging system and a nonuniformity correction method. The system comprises an optical lens, an infrared detector, a field-programmable gate array, an analog-digital converter, a storage device and an image encoder. The optical lens collects optical signals of a target; the infrared detector converts the optical signals into analog voltage signals which are then converted by the analog-digital converter into digital signals which are output to the field-programmable gate array; the analog-digital converter carries out sampling on the analog signals output by the infrared detector and then transmits the signals to the field-programmable gate array; and the field-programmable gate array processes the digital signals and outputs the processed signals. The method is characterized by, to begin with, collecting response values of the system for the same uniform target background; calculating substrate temperature of an infrared focal plane array; then, calculating background value under the current state according to the background values and the substrate temperature; and finally, carrying out nonuniformity correction by utilizing one-point correction. The method has the advantages of easy realization and high precision and can be widely applied to the current uncooled infrared imaging system.

The invention relates to a material for a waste asphalt regeneration pavement and a preparation method of the material and belongs to the field of construction and maintenance of road engineering. For improving the property of waste asphalt and lowering the maintenance cost of the road, the invention provides a material for waste asphalt regeneration pavement and a preparation method of the material. The material for the waste asphalt regeneration pavement comprises lightweight oil, plasticized components, a modified main agent, tackifying components and a stabilizer, and the selection range and constitution of all components are specifically limited. Aging tests and low-temperature performance show that the viscoplastic performance of the regenerated asphalt and the anti-crack property and durability of the pavement can be greatly improved when the material for waste asphalt regeneration pavement is used for regeneration of the waste asphalt; therefore, the material for waste asphalt regeneration pavement has a bright application prospect.

The invention relates to an emergency decision-making method of an emergency based on scenario analysis. The purpose of the invention is to solve the problem that the existing emergency response mechanism is unreasonable, Emergency management personnel directly relying on experience or using artificial neural network to carry out emergency decision-making methods cannot shorten the response time,which is not in line with the actual situation, resulting in low efficiency and low accuracy of emergency management. A method for emergency decision-making based on scenario analysis includes the following steps: step 1, constructing a basic scenario database; step 2, extracting feature element knowledge elements of that target scenario from the target scenario, input the feature element knowledge elements of the target scenario into a basic scenario database for searching and matching, and obtaining a corresponding emergency decision scheme; The invention belongs to the field of emergency traffic management.

A high efficient organic modifier for acidic soil is prepared by taking crop straws as raw materials and is characterized by the steps of drying and crushing straws of legume crops, putting into a heating furnace, and carrying out indirect heating for dry distilling and charring at 350 DEG C for four hours. The high efficient organic modifier for acidic soil is completely made from crop straws without any other matters added, is processed and prepared by employing prior equipment and technology, and features abundant raw materials and convenient preparation.

The invention discloses a method for comprehensively treating saline and alkaline land through combination of irrigation and planting. The method comprises the following steps: (a) paving underground pipelines, including micro-moisture pipes for irrigation and salt discharge underground pipes for discharging salt; (b) leveling and furrowing the saline and alkaline land for irrigation salt discharge, wherein the irrigation salt discharge includes underground salt discharge and surface salt discharge and specifically comprises the following three steps in sequence: I, performing underground salt discharge; II, performing surface salt discharge, and performing rapid large-area surface salt discharge on the saline and alkaline land subjected to the underground salt discharge through a flood irrigation way; III, repeating the underground salt discharge; (c) planting suaeda salsa on a large area, continuously performing micro-moisture irrigation salt discharge before and after seedling emergence of the suaeda salsa, performing micro-moisture irrigation intermittently after branching of the suaeda salsa till the end of the peak-growth period of the suaeda salsa, pulling up the suaeda salsa by the roots, and planting crops or continually planting the suaeda salsa according to the soil salinity to further reduce salinity.

The invention relates to the technical field of agriculture, and provides an orchard grass intercropping method. The method comprises the following steps: zones are divided, wherein grass is planted between orchard lines, and straws are laid within a range of 0.5m from tree trunks; plowing is carried out, wherein an EM inoculant is spread to grass planting zone soil, and plowing is carried out after 20-30 days; seed soaking is carried out, wherein grass seeds are soaked with the EM inoculant for 4-12h, and are air-dried at a shaded and ventilated place; sowing is carried out, wherein a sprinkler irrigation treatment is carried out with a diluted composite bacterial fertilizer, and uniform sowing is carried out with a sowing amount of 12-15kg/Mu when the soil is moist; management is carried out, wherein watering is carried out after sowing, and sprinkler irrigation is carried out with a diluted EM inoculant when seedlings uniformly shoot; and maintenance is carried out, wherein a grass height is maintained at 10-20cm, and a mixture of trimmed-off grass and straws is laid within a range of a tree base. The method has water-retaining, fertilizer-retaining and drought-resisting functions. With the method, farm chemical is not applied, and the effect of green manure is good. Chemical fertilizer is saved, and disease degree can be reduced from the source. Soil salinization can be effectively ameliorated, and fruits can be green and organic.