77results about How to "Improvement and effect" patented technology

The invention provides a liquid crystal display panel, comprising a first base plate, a second base plate and a frame glue situated between the first base plate and the second base plate; the liquid crystal display panel further comprises a display zone and a non-display zone; the frame glue is located at a non-display zone and arranged around the display zone; the liquid crystal display panel further comprises a first groove, a second groove, a first spacer and a second spacer; a bulge is formed between the groove wall of the first groove and the groove wall of the second groove, wherein the first groove and the second groove are arranged at one side of the first base place closing to the second base plate; the first groove and the second groove are situated between the frame glue and the display zone; the first groove is arranged between the frame glue and the second groove; the first spacer is extended into the first groove from the second base plate; the second spacer is extended from the second base plate to the bulge and contacted with the bulge. The structure forms a frame glue diffusion buffer layer closing to the frame glue side and a liquid crystal diffusion buffer zone closing to the liquid crystal side; thus the risk of penetration of the frame glue in a narrow side frame to the display zone and liquid crystal puncture is reduced.

The invention discloses feed additives for improving the reproductive performance of breeding fur-bearing animals. The feed additives are prepared from composite Chinese herbal medicine extracts, pine needle meal, arginine, tocopheryl acetate, beta-carotene, biotin, folic acid, soy isoflavone, dihydropyridine, vitamin C, selenium yeast, organic chromium, oligosaccharides, biological active peptide, non-starch polysaccharide enzyme, amino acid chelated microelements and microecologics, wherein composite Chinese herbal medicine is prepared from epimedium brevicornu maxim, gynostemma pentaphylla, semen cuscutae, eucommia ulmoides, mulberry, polygonum multiflorum, radix rehmanniae preparata, astragali complanati semen, fructus liquidambaris and radix glycyrrhizae. By scientifically preparing composite Chinese herbal medicine extracts and various raw materials, the synergic effect of 1+1>2 is achieved, the product effect is remarkable, the reproductive performance of breeding fur-bearing animals such as minks, foxes and raccoon dogs can be remarkably improved, use is safe and convenient, drug residues, drug resistance and other problems do not exist, and wide market prospects are achieved.

The invention discloses a phosphorization treatment technology of steel, and belongs to the technical field of steel processing. The phosphorization treatment technology comprises the specific steps of (1) degreasing treatment; (2) polishing treatment; (3) water washing treatment; (4) phosphorization treatment; and (5) drying treatment. According to the phosphorization treatment technology, bonding strength of steel interferes can be effectively strengthened and can be improved by 20% or above, implementation of the surface bonding technology is better facilitated, the entire treatment time of the technology is shortened by 60% or above, the processing efficiency is remarkably improved, and quite good economic benefits are achieved.

The invention provides an improved facial mask packing bag and a using method thereof. The improved facial mask packing bag comprises a bag body, and sealed edges are arranged at the periphery of thebag body. The upper portion of the bag body is provided with a main bag, and the lower portion of the bag body is provided with an auxiliary bag. The main bag and the auxiliary bag are partitioned through a sealing strip capable of being opened and closed, the sealing strip comprises a male strip body and a female strip body which are matched, and an outward convex strip is arranged on the matching face of the male strip body. An inward concave groove is formed in the matching face of the female strip body, the outward convex strip is embedded into the inward concave groove to form sealing clamp connection to enable the main bag and the auxiliary bag to be mutually independent, and the auxiliary bag is partitioned into a plurality of auxiliary sub bags. Sealing parts are arranged between the adjacent auxiliary sub bags, pull pieces are arranged on the surfaces of the two sides of each auxiliary sub bag correspondingly, one side edges of the pull pieces are fixedly connected to the position of the sealing strip, and the other side edges of the pull pieces are the free ends. Facial mask paper is stored in the main bag, and essence is stored in the auxiliary bag. According to the improved facial mask packing bag and the using method thereof, under the initial state, the clean facial mask paper and the essence are stored in a partitioned mode and mixed in real time only in use, thus the freshness of a facial mask is ensured, the facial mask acting effect is improved, and the use safety is ensured.

The invention discloses a fattening cattle and sheep feed additive capable of relieving heat stress and improving meat quality. The fattening cattle and sheep feed additive is prepared from the following raw materials in parts by mass: 20 to 30 parts of compound traditional Chinese herbal medicine extract, 15 to 20 parts of micro ecological agent, 5 to 10 parts of vitamin C, 5 to 10 parts of vitamin E, 2 to 4 parts of sodium bicarbonate, 4 to 8 parts of potassium chloride, 3 to 5 parts of fatty acid calcium, 3 to 5 parts of selenium yeast, 2 to 3 parts of chromium picolinate, 1 to 2 parts of saccharicterpenin and 1 to 2 parts of phytosterol, wherein the compound traditional Chinese herbal medicine is prepared from astragalus membranaceus, scutellaria baicalensis, mint, pine needles, radix acanthopanacis semticosi, rhodiola rosea, folium mori, angelica sinensis, schisandra chinensis and glycyrrhiza. According to the fattening cattle and sheep feed additive disclosed by the invention, a synergistic effect that one plus one is greater than 2 is obtained through scientific proportioning of multiple different kinds of raw materials, the product effect is obvious, the heat stress resistance of fattening cattle and sheep under high-temperature conditions can be obviously increased, the beef quality can be improved, the use is safe and convenient, the problems of drug residue, drug resistance and the like do not exist, and the market prospect is wide.

The invention discloses a feed additive for weaned pigs, capable of controlling respiratory diseases and improving immunity. The feed additive comprises the following raw materials by mass: a composite Chinese herbal medicine extract, amino acid chelate trace elements, vitamin C, folic acid, biotin, acidic pectinase, neutral protease, amylase, xylanase, phytase, cellulase, taurine, cysteamine, sodium butyrate and a microecological preparation, wherein composite Chinese herbal medicines comprise forsythia suspensa, honeysuckles, Chinese thorowax, acanthopanax bark, platycodon roots, field thistle herbs, nutgrass galingale rhizomes, folium isatidis, astragalus membranaceus, licorice roots, radix isatidis, mint, radix codonopsis, atractylodes rhizomes and glossy privet fruits. According to the feed additive disclosed by the invention, the composite Chinese herbal medicine extract, the amino acid chelate trace elements, the multizyme preparation, the microecological preparation and the like are in scientific compounding, so that the effect of synergistic reaction that various Chinese herbal medicines are compounded to have better effects than separate Chinese herbal medicine, is achieved, the products are notable in effects, and the respiratory disease of the weaned pigs can be effectively controlled. The feed additive is safe and convenient to use, the problems of drug residues, drug tolerance and the like are solved, and the feed additive has broad market prospects.

The invention discloses a drug balloon. The drug balloon comprises a balloon body, wherein the balloon body is totally covered with a drug, that is, the surface of the balloon body is covered with the drug in 360 degrees; the balloon body has a folded state and a filling state; when the balloon body is in the folded state, a part of the drug is folded in the balloon body and is not contacted with the vascular wall; when the balloon body is in the filling state, the drug folded in the balloon body is exposed to be contacted with the vascular wall. The invention further discloses a preparation method of the drug balloon. According to the preparation method, the balloon body is covered with the drug through iopromide by adopting an extraction and / or ultrasonic spraying manner. According to the drug balloon, the complete circumference of a blood vessel can receive the drug by means of 360-degree drug coverage, so that the treatment effect is better, and the production is more convenient.

The invention discloses a seedling culture method for strawberry seeds, and belongs to the field of strawberry planting. The method particularly includes the following steps: (1) preparation of seeds; (2) preparation of a seed soaking liquid; (3) seed modification treatment; (4) seed sowing; and (5) management after sowing. The germination rate of the treated seeds is stabilized at more than or equal to 96%, 15 days later after sowing, the seedling emergence rate of more than or equal to 92% can be reached, and cultured seedlings have the advantages of strong disease resistance, excellent nutrient absorption performance, and uniform and vigorous growth vigor, and show unique absorption capacity on iron elements; finally cultured strawberry has high iron content and good edible value.

The invention discloses a method for improving bamboo pulp fiber softness and belongs to the pulping and papermaking field. The method is mainly characterized by the following steps that (1) the fibrous raw material is pulped until the pulping degree is 25 degree SR-35 degree SR; (2) water is added to adjust the mass concentration of the fibrous raw material to be 0.01%-0.03%, the diluted pulp isplaced into an ultrasonic generator, the temperature is kept by ice-water bath, and the ultrasonic wave acts for 10 min-70 min; (3) the material obtained in the step (2) is heated to the temperature of 40 DEG C-60 DEG C, cellulase is added, and the cellulase acts for 30 min-120 min; (4) the softness of single fiber obtained in the step (3) is subjected to quantitative analysis with the same method. According to the method for improving the bamboo pulp fiber softness, the ultrasonic wave is combined with enzyme to process the pulp, the softness of single fiber is improved by the aid of the acoustic cavitation effect of the ultrasonic wave, and favorable conditions are provided for subsequent enzyme treatment.

The invention discloses a medical cold-compress gel for improving gout, which comprises an active extract, carbomer and a hydrogel; the active extract is extracts of salvia miltiorrhiza, caulis sinomenii, Epimedium, Ligusticum chuanxiong Hort, root of rehmannia, cynomorium songaricum, safflower, taro, prepared kusnezoff monkshood root, rosin, scorpion, golden larch bark and licorice; the weight ratio of the active extract, carbomer to hydrogel is 10:1 to 5:10 to 50. The invention also discloses a preparation method of the medical cold-compress gel for improving gout. The medical cold-compressgel for improving gout of the invention adopts a traditional Chinese medicine extract as an active ingredient, and has no toxicity and side effects during the treatment process. By means of the endothermic effect of the cold-compress gel, the cold-compress gel can quickly absorb the burning sensation on the surface of the skin, brings a cool and comfortable feeling to the patient, and effectivelyalleviates the redness and heat pain caused by inflammation.

The invention discloses a novel moxibustion patch, which comprises a base layer, a heat source layer, a Chinese herbal medicine essential oil layer, a Chinese herbal medicine powder layer, a moxa layer and an essential oil import layer, wherein the heat source layer, the Chinese herbal medicine essential oil layer, the Chinese herbal medicine powder layer, the moxa layer and the essential oil import layer are sequentially arranged on the base layer; medicine powder in the Chinese herbal medicine powder layer and medicine essential oil in the Chinese herbal medicine essential oil layer are prepared through the following steps of selecting a traditional Chinese medicine formula for symptomatic treatment; taking various raw materials according to the formula separately, classifying the raw materials into easy-to-oil Chinese herbal medicines and difficult-to-oil Chinese herbal medicines according to the oil outlet property, grinding the classified difficult-to-oil Chinese herbal medicines into powder to obtain the medicine powder; and extracting a medicinal component essential oil from the classified easy-to-oil Chinese herbal medicines by adopting a microwave-assisted extraction technology, and coating the medicinal component essential oil by adopting beta-cyclodextrin to obtain the medicine essential oil. Traditional moxibustion combines the Chinese herbal medicines, and the Chinese herbal medicines in the prescription for symptomatic treatment are classified according to the oil outlet property and prepared into the medicine powder and the medicine essential oil, and the medicine effect is better developed through cooperative use.

The invention provides a traditional Chinese medicine composition for treating male infertility and a preparation process thereof, and relates to the technical field of traditional Chinese medicine. The traditional Chinese medicine composition for treating male infertility comprises the following raw materials in parts by weight: 12 to 22 parts of spermatogenesis promoting component, 6 to 12 parts of alpha receptor blocker component, 10 to 20 parts of sperm active component, 6 to 12 parts of semen cuscutae, 5 to 12 parts of herba cistanche, 6 to 20 parts of fructus lycii, 6 to 12 parts of fructus corni, 1 to 5 parts of cornu cervi pantotrichum and 5 to 10 parts of herba cynomorii. The traditional Chinese medicine composition for treating male infertility has an excellent treatment effect on infertility caused by male oligospermia and asthenospermia, and has extremely small side effects. In addition, the invention further provides a preparation process of the traditional Chinese medicine composition for treating male infertility. Effective substances of all the components of the traditional Chinese medicine composition for treating male infertility are extracted through the process, the effective components are reserved, and the treatment effect is improved.

The invention discloses a DNA nano flowers drug for targeted regulation of energy metabolism as well as a preparation method and application thereof. The drug is composed of fat cell targeted DNA NF (Nano Flowers) and Allicin A (Allicin). The Allicin acts with nucleic acid through multiple interaction forces and is combined on the surface of the DNA NF; and the generated DNA nanoflower has fat cell targeting property and efficient Allicin loading capacity. The DNA NF drug disclosed by the invention has excellent targeting property on fat cells, and compared with a single-stranded DNA aptamer,the formed DNA NF has higher targeting ability and higher stability on fat cells and can specifically enter the fat cells; and the Allicin has excellent capacity of regulating energy metabolism and can regulate browning of white fat, and after the two components are combined, the Allicin can be specifically delivered into the fat cells. Therefore, the constructed DNA NF drug can achieve the aim oftargeting fat tissues to accurately regulate energy metabolism and has high biosecurity.

The invention provides a method and application of hyssop extract in tobacco preparation, the method comprises the steps of 1, grinding the hyssop into power, extracting and obtaining the reflux extraction liquid by mixing in the ratio of 1: 10-15: 0.05-0.1 the reflux of the hyssop power, an alcoholic solution 30-40% of the volume percentage and sodium chloride, by mass, and obtaining the hyssop crude extract by conducting filtration using a filtration film after the reflux extraction liquid pH value being adjusted to 5-6; 2, conducting molecular distillation of the crude hyssop extract transferred in a molecular distillation equipment from step 1, and gathering the restructured constituents; consolidating the gathered organic facies in step 3, stirring evenly the organic facies and the added anhydrous sodium sulfate then sealing tightly and laying up for 4 hours, filtering, and the filtered liquid is the hyssop extract of tobacco. The prepared extract in tobacco is applied in cigarette roll and can give the rolled cigarettes spicy and sweet charm in smell, enhances the smell quality sense, softens the smoked gas, and elevates the comfort sense.

The invention discloses a drug ball capsule. The drug ball capsule includes a ball capsule body and a coating, wherein the coating includes a drug layer and a protective layer; the ball capsule body is covered with the drug layer, and the drug layer is covered with the protective layer which is used for preventing drugs on the drug layer from being washed away by blood. The invention further discloses a preparing method for the drug ball capsule. The drug ball capsule has the protective layer which can prevent the drugs from being washed away by blood so as to ensure that the drug ball capsule reaches a designated spot and then releases enough drugs to a site of action; the treatment effect is better, the production is convenient, no processes need to be added basically, and no additional production equipment is needed.

The invention relates to a pharmaceutical composition for tumor immunotherapy, and provides a new application of radionuclide or a marker thereof, and the new application is an application of the radionuclide or the marker thereof in remodeling a tumor immunological microenvironment. The invention also provides a pharmaceutical composition for tumor immunotherapy of a human body or a mouse. The pharmaceutical composition is prepared from radionuclide or the marker thereof and an immune checkpoint inhibitor according to a specific ratio. The invention also provides a kit for tumor immunotherapy. The kit contains the pharmaceutical composition for tumor immunotherapy of human bodies or mice. According to the pharmaceutical composition provided by the invention, the tumor immune microenvironment can be remodeled while the tumor is detected through radionuclide or the marker thereof, so that the tumor growth speed is remarkably reduced through the immune checkpoint inhibitor, and the lifetime is prolonged. The pharmaceutical composition disclosed by the invention has a good synergistic effect, and the kit disclosed by the invention is convenient to use and easy to realize clinical popularization.

The invention provides an aspirin derivative. The aspirin derivative has a structure as shown in a formula (I) which is described in the specification. The aspirin prodrug with the structure has the capability of sensitively releasing aspirin or salicylic acid under the stimulation of active oxygen or ultraviolet light; furthermore, the sensitive aspirin prodrug with the structure is combined to aspecific polymer carrier; an obtained bonding drug can be enriched to tumor tissues and rapidly release the drug, so that the bonding drug has a wide development prospect in the fields of reducing inflammation of the tumor tissues, improving a tumor immunosuppression microenvironment and inhibiting tumor growth. The aspirin polymer prodrug provided by the invention can be enriched at a tumor or inflammatory site, improve the in-vivo metabolic pathway of aspirin, and can effectively solve the problems of short action time and poor curative effect of micromolecular aspirin. Moreover, the preparation method provided by the invention is simple, wide in raw material source and capable of realizing batch production and industrialization.

The invention discloses a preparation method of a composite brown rice planthopper composite insecticide for paddy rice. The preparation method comprises the operation steps of uniformly mixing fipronil with nitenpyram pymetrozine, a plant-derived additive, dinotefuran, chlorpyrifos and water, heating, and stirring so as to obtain a mixture A; concentrating the mixture A, drying the concentrated mixture A, crushing the dried mixture A, screening the crushed mixture A, and sterilizing the screened mixture A so as to obtain mixture powder; putting the mixture powder into a reaction tank, adding an emulsifying agent, a solvent, a stabilizing agent and a carrier, mixing and stirring so as to obtain the composite insecticide. The preparation method disclosed by the invention is simple, little equipment is required, the prepared composite insecticide has good preventing and controlling effects on brown rice planthopper and also has preventing and controlling effects on other pests, the growth of the paddy rice can be comprehensively protected, the composite insecticide has efficient pest killing effects and has diversified pest action manners, the pests are not liable to cause drug resistance, and the composite insecticide is safe to environment.

The invention discloses a composite edible coating film for reducing oil and keeping water in fried food and a preparation method of the film. When preparing the coating film, distilled water is used as a solvent, wherein the content of pig plasma protein powder is 8% (w / w), the content of sodium alginate is 1.5% (w / w), and the addition amount of glycerol is 20% of the total mass of protein powder and sodium alginate; and a uniform and stable liquid is prepared through magnetic stirring and ultrasonic dissolution promotion, and a pork cake is subjected to coating treatment before being added with oil. The composite coating film can effectively reduce the oil content of fried food and the loss of water in the meat quality, and can effectively improve the defect of high oil content of fried food while ensuring the crisp and tender taste of the fried food. The coating film and the preparation method thereof provide a new solution for the problem of excessive oil absorption of fried foods, the use effect of a single-component coating film is improved, and meanwhile, a new idea and a new way for efficient utilization of animal byproduct pig blood are provided.

The invention discloses a feed additive capable of resisting heat stress and relieving oxidative stress injuries and used for broiler chickens. The feed additive is prepared from the following raw materials in parts by mass: 20-30 parts of compound Chinese herbal medicine extract, 15-20 parts of a yeast culture, 5-10 parts of alpha-ketoglutaric acid, 5-10 parts of glycine betaine, 2-4 parts of sodium hydrogen carbonate, 4-8 parts of ammonium chloride, 3-5 parts of magnesium sulfate and 2-3 parts of chromium picolinate, wherein the compound Chinese herbal medicines comprise garden burnet roots, dandelions, indigowoad roots, spina date seeds, Chinese fevervine herb, herb of shorthorned epimedium, astragalus membranaceus, Chinese angelica, common andrographis herb and liquorice roots. With the adoption of a scientific proportion of a plurality of raw materials with different types, the '1+1>2' synergistic effect is realized; the product has a remarkable effect, the heat stress resisting capability of the broiler chickens under a high-temperature condition can be remarkably improved and the oxidative stress injuries can be relieved; the nutrition digestion rate is improved, the growth is promoted and the feed / gain ratio is reduced; and the feed additive is safe and convenient to use, does not have the problems of drug residues, drug resistance and the like, and has a wide market prospect.

The invention relates to the technical field of LED drivers and negative ions, and in particular to an LED device with a negative ion function and a working principle thereof. According to the technical scheme, the LED device with the negative ion function comprises an LED lamp and a power supply module, and further comprises a sensor module, a control module, a heat dissipation device, the LED driver, a diffusion power assisting device, a humidity controller, a ventilation device and a remote controller; the sensor module is electrically connected with the control module, the control module is connected with the power supply module, the heat dissipation device is connected with the LED lamp in a clamping mode, the LED driver is electrically connected with the control module, the diffusionpower assisting device is electrically connected with the control module, the humidity controller is electrically connected with the control module, the ventilation device is electrically connected with the control module, and the remote controller is in communication connection with the control module; and the LED driver comprises a negative ion generator and a heat insulation plate, the negative ion generator is electrically connected with the control module, and the heat insulation plate is connected with the LED lamp in a clamping mode.

The invention relates to the field of agricultural planting, in particular to a seed soaking and germination accelerating device for agricultural planting. The device comprises a germination accelerating and seed soaking box body, wherein a seed soaking and germination accelerating cavity and a liquid fertilizer cavity are formed in the germination accelerating and seed soaking box body, an annular cylinder is installed in the seed soaking and germination accelerating cavity, the inner side of the annular cylinder is elastically supported by a supporting spring, a plurality of lifting blocks are distributed on the outer side of the annular cylinder in the circumferential direction, threaded rods are connected to the lifting blocks in a matched and threaded mode, and a driving mechanism used for driving the threaded rods to rotate at the same time is further installed on the germination accelerating and seed soaking box body; and liquid spraying heads are further arranged at the lower ends of the threaded rods, a liquid fertilizer conveying assembly used for pumping out liquid fertilizer in the liquid fertilizer cavity and evenly conveying the liquid fertilizer to the liquid spraying heads at the lower ends of the threaded rods is further installed on the germination accelerating and seed soaking box body, and a stirring assembly is further installed at the bottom of a seed soaking and germination accelerating net cage. The invention further discloses a germination accelerating control system for agricultural planting. The device and method facilitate seed soaking control and uniform addition of the liquid fertilizer, and are worthy of popularization.

The invention discloses a sound production device and electronic equipment, the sound production device comprises a shell, and a magnetic circuit system, a vibration system, a coil and an elastic support member which are accommodated in the shell, the magnetic circuit system comprises a first magnet part and a second magnet part which are arranged at an interval to form a magnetic gap; the vibration system comprises a vibrating diaphragm and a flat voice coil for driving the vibrating diaphragm to vibrate, the vibrating diaphragm is connected with the shell, the flat voice coil is located in the magnetic gap, the axial direction of the flat voice coil is perpendicular to the vibration direction of the vibrating diaphragm, and the flat voice coil is located in the magnetic gap; the elastic supporting piece supports the magnetic circuit system to form a vibrator, the elastic supporting piece has elastic deformation along a first direction, and the first direction is perpendicular to the axial direction and the vibration direction of the flat voice coil; the coil is fixed relative to the shell and can interact with the magnetic field of the magnetic circuit system after being powered on to generate driving force in the first direction, so that the vibrator moves in the first direction. According to the technical scheme, the sound production function and the linear vibration motor function can be achieved, and meanwhile the sound production performance and the motor performance are improved.

The invention discloses a preparation method of an environment-friendly and waterproof corrugated case. The preparation method comprises operating steps as follows: case boards are uniformly coated with a waterproof coating and are taken as surface paper after the waterproof coating is dried, wherein the waterproof coating is prepared from components in parts by weight as follows: 75-80 parts of starch, 1-2 parts of a dispersing agent, 2-4 parts of a thickening agent, 1-3 parts of sodium ethylenediamine propanesulphonate, 6-8 parts of 2-[bis[2-(octylamino)ethyl]amino]acetic acid, hydrochloride, 3-5 parts of trichloroethylsilane, 4-7 parts of iso-octyl palmitate, 17-20 parts of Rosa laevigata, 25-35 parts of poplar bark and 20-24 parts of camphor tree bark. The corrugated case prepared with the method is excellent in mechanical property, water resistance and anti-mold property and high in strength, besides, the waterproof coating is low-toxicity, environment-friendly and easy to degrade and cannot be harmful to packaged products and the environment, and the quality of the corrugated case is greatly improved.

The invention discloses a method for preparing a boiler water regulator through a microbial fermentation method. The boiler water regulator is composed of the following raw materials in parts by mass:5-10 parts of sodium tannate, 3-5 parts of glucose, 5-12 parts of alga, 3 parts of glycol derivatives, 3-5 parts of cotton straws, 2 parts of starch, 1 part of a deoxidant and the balance of water. According to the boiler water regulator prepared by utilizing the microbial fermentation method, the requirements of the boiler water regulator on raw materials are reduced, and effects of the boiler water regulator are obviously improved by utilizing flocculation of heating modification of micro-proteins; and the regulator does not contain phosphate and hydrazine compounds or any other toxic substance, boiler oxygen corrosion and condensate water corrosion can be controlled, the boiler water concentration multiple can be greatly improved, the boiler blow-down rate is reduced, water resources and heat energy are saved, and aims of energy conservation and emission reduction are achieved.

The invention discloses a method for eliminating wood staining, which includes the following steps: (1) using a special degreasing liquid for wood to remove oil stains on the surface of wood; (2) placing the wood horizontally on the ground, and drilling the wood in the middle Small holes, and then drill holes from the middle of the wood to both ends according to the interval of 1.5-2m. The depth of each small hole is 4-8cm and the diameter is 4-6cm; (3) Fill the small holes with wood blue Remove the blue stain, and apply the wood blue stain remover on the cut surface at both ends of the wood. The method for eliminating the blue stain of wood provided by the invention has simple operation steps, and the treatment liquid is safe and environmentally friendly, will not cause harm to the health of the operator and the environment, and the treatment effect is good. The color of the treated wood is very close to that of the original wood, and it is rich in natural materials. sense, will not affect the subsequent wood processing operations.

The invention discloses a method for removing paint, rust and oil from waste iron and steel before briquetting. The method comprises the following operating steps of (1) putting the waste iron and steel in a chopping mill; and stopping cutting when the lengths of the largest fragments are shorter than 15mm; (2) putting the cut broken sheets in a container, pouring paint removing liquid in the container, so that all the broken sheets are soaked in the poured paint removing liquid, and after the broken sheets are soaked for 20-30 min, draining the paint removing liquid; and (3) pouring rust and oil removing liquid in the container, so that all the broken sheets are respectively soaked in the rust and oil removing liquid, and after the broken sheets are soaked for 50-60 min, draining the rust and oil removing liquid. The method for removing paint, rust and oil waste from iron and steel provided by the invention is notable in effect, and can effectively remove a chemical paint film, fat and rust stains on the surface of the iron and steel, so that powerful guarantee is provided for the safe briquetting.

The invention discloses a medical face cold compress patch for restoring the face skin barrier function. The medical face cold compress patch is prepared from active extracts, sodium hyaluronate and hydrogel according to the weight ratio of 10:(1 to 10):(10 to 50), wherein the active extracts are extracts of radix salviae miltiorrhizae, spatholobus stems, rhizoma corydalis, rhizoma chuanxiong, bezoar, herba cynomorii, bitter gourd, agave americana, aloe, goldthread root, rosin, cicada slough, golden larch bark and folium eucalypti. The invention also discloses a preparation method of the medical face cold compress patch for restoring the face skin barrier function. The medical face cold compress patch for restoring the face skin barrier function has the advantages that the treatment mechanism is clear; the surface cell breeding and metabolism is improved by improving the skin cell local micro environment of a patient with the abnormal skin barrier function; the treatment curative effect is improved by the skin barrier function improvement.

The invention provides tea polyphenol mask essence, tea polyphenol mask cloth as well as preparation methods and application of the tea polyphenol mask essence and the tea polyphenol mask cloth. The tea polyphenol mask essence comprises a pretreatment phase, a humectant, a thickener, an assistant, an active additive and water, wherein the active additive comprises any one or a combination of at least two of a tea extract, a white tea extract, a tea flower extract, a tea root extract or tea polyphenol. A textile liquid of the tea polyphenol mask cloth comprises the active additive. The invention further provides a patch type tea polyphenol mask. The patch type tea polyphenol mask comprises the tea polyphenol mask essence and the tea polyphenol mask cloth. The active additive is added into the textile liquid, so that the prepared tea polyphenol mask cloth contains active ingredients, can achieve better effects after being matched with the tea polyphenol mask essence, can prevent the essence from losing efficacy due to too high adding amount of the active additive, and has wide application value.

The invention relates to the field of processing and production of sauce marinated products, and particularly relates to a layer drawer type echelon cooling in-situ marinating device. The layer drawertype echelon cooling in-situ marinating device comprises a device main body, wherein a first cavity and a second cavity are correspondingly formed in the left side and the right side of the device main body; a rotating column is mounted at the bottom of the second cavity; a mounting column is mounted at the upper end of the rotating column; a plurality of groups of marinating layer drawer assemblies are mounted on the mounting column; a liquid conveying branch tube is arranged on the upper side of each group of marinating layer drawer assemblies; the liquid conveying branch tubes communicatewith a liquid conveying header tube arranged in the first cavity; a telescopic cylinder for driving the liquid conveying header tube to move in the left-right direction is further mounted on the leftside wall of the device main body; a circulating pump is mounted at the bottom of the first cavity; a four-way tube is mounted on an outlet of the circulating pump; a heat exchanger is mounted on thefour-way tube; and the four-way tube is further connected with the liquid conveying header tube through a liquid conveying hose. The invention further discloses a marinating method of the layer drawertype echelon cooling in-situ marinating device. The layer drawer type echelon cooling in-situ marinating device is simple to operate and control, improves quality of marinated products, and is worthyof being popularized.