73results about How to "Good grooming" patented technology

The present invention provides a method for being capable of sufficiently exerting property improvement effect by the addition of additive particles other than water-absorbing resin to water-absorbing resin particles. The problems can be solved by using additive particles having over cohesive particles in an amount equal to or less than a predetermined amount, or by using the additive particles by crushing or classifying in advance, before mixing with water-absorbing resin particles. Alternatively, the problem can be solved by subjecting a mixture of the water-absorbing resin particles and the additive particles to pneumatic transportation processing, in particular, in a heated state, after mixing or at the same time as mixing. Further, the present invention provides a water-absorbing resin composition, which is capable of stably exerting high-level property. The problems can be solved by a water-absorbing resin composition, where the addition amount of additive particles and amount of free additive particles satisfies a predetermined relation.

A negative expression recognizing and encouraging system belongs to the technical fields of image processing and artificial intelligence. The technical points of the invention are that: a computer camera shoots and analyzes the facial expression of a user, and helps the user eliminate the negative feelings; the system pre-acquires basic expression samples of the user being served as a feature template, regularly and automatically starts a video, regularly acquires user face images, pre-treats, recognizes and analyzes the face images, compares the similarities of Euclidean distance differences, geometrical shapes, curvatures, and angle changes of matched critical characteristics of the real-time acquired face images and the expression template, accordingly, determines whether the expression of the user is angry, anxious, tired, or glad, analyzes and determines whether the expression of the user is negative or not in a certain phase by adoption of statistical shape analysis and other statistical methods, and automatically gives a friendly reminder to the negative expression, and the user can be given a praise and an encouragement if the expression of the user can become good after the reminder. The negative expression recognizing and encouraging system has the advantages that: an employee can be encouraged to smile, to be peaceful in work, to discard troubles, and to keep optimistic attitude and good appearance.

The invention provides a medical system based on network. The medical system comprises a common user end, a doctor user end, a cloud server, a control end and a medical institution end. A user raises a question according to his own disease at the common user end and describes his own disease, and uploads the information to the cloud server; the cloud server is used for uploading the question to the control end after storing the question; a doctor performs real-time conversation with the common user via an operation interface, and provides a solution for the question of the user, and guides the user to treat at a nearby hospital. According to the GPS navigation provided by the invention, the doctor could recommend a medical institution for the common user to diagnose by locating the consulting place of the common user, and the common user could select whether to invite the doctor to diagnosis and treat at the recommended medical institution based on the policy of a doctor multi-sited license. The medical system of the invention could perform favorable persuasion for medical patients so as to avoid the phenomenon that some medical institutions are overcrowded while some medical institutions are unfrequented, thereby achieving full utilization of the medical resource.

The invention provides a low-cost superhydrophobic surface treatment method of aluminum alloy, which comprises the following steps: (1) carrying out chemical etching on the surface of the aluminum alloy by utilizing hydrochloric acid aqueous solution with the mass-volume concentration of 70g / L-95g / L in water bath at the temperature of 30-50 DEG C for 3-6min; and (2) carrying out evaporation modification on the surface of the aluminum alloy by utilizing long chain fatty acid solution by an evaporation method, wherein, the long chain fatty acid comprises at least one of lauric acid and stearic acid, and the long chain fatty acid solution is prepared by dissolving fatty acid into an ethanol solvent based on the mass percent of 3wt.%-15wt.%. The evaporation method comprises the following steps: placing the long chain fatty acid solution and the aluminum alloy subject to chemical etching treatment in a sealed container; putting the sealed container in a chamber electric furnace, heating until the temperature of the mixture is up to 100-200 DEG C, and performing heat preservation for 1-3h; and taking out the aluminum alloy and placing the aluminum alloy in the chamber electric furnace again, curing at the temperature of 50-90 DEG C for 0.5-1.5h, and finally taking out the aluminum alloy, and carrying out air cooling on the aluminum alloy to obtain the aluminum alloy surface which has the advantages of good superhydrophobic characteristic and less possibility of being adhered to water drops.

The invention provides a method for modifying carbon fibers by dendritic macromoleculars, relating to a method for modifying the carbon fibers and aiming at solving the problem of poor stability due to that only one functional group of organic silicon compound can react with the fiber modified surface so as to limit a membrane in a bidimensional surface. The method comprises the following steps: adding carbon fibers in a strong oxidizing acid, utilizing ultrasonic for processing, heating and refluxing, drying, adding into dendritic macromolecular solution for ultrasonic processing once again, reacting under the temperature of 20-100 DEG C, washing and drying to obtain the carbon fibers modified by the dendritic macromoleculars. The dendritic macromoleculars used in the invention have the advantages of tri-dimensional structure, evenly-distributed and thick outer functional groups, lower viscosity, unique flowing deformation property, good film forming property and favorable modified effect. The epoxy resin composite material prepared by using the carbon fibers modified by the dendritic macromoleculars obtained in the invention has 53.2-55.8MPa of interface shearing strength.

The invention provides a negative expression identifying and encouraging system which belongs to the technical field of image processing and artificial intelligence. The technical schemes of the invention are as follows. A computer camera captures and analyzes a user's expressions to help remove negative emotions. A system firstly pre-acquires the basic expression samples of the user and uses them as a characteristic template. A video is initiated in a fixed time to collect the facial images of the user in the fixed time. Then, the facial images experience pre-treatment, identification and analysis. The facial images that are acquired in real time are matched with the expression characteristic template for the changes in key characteristic parts in terms of European distance difference, geometrical shape, curvature and angle. The similarity is compared to determine whether the user's expressions are angry, anxious, tired or happy ones. A statistic shape and other statistical methods are used to analyze and determine whether the user's mood in a certain period is negative or not and the system reminds the friends of the user of the negative mood of the user; and after the reminding when the user's expressions become good again, rewards and encouragement are given accordingly. With the system, the working mood of an employee can be improved; the working efficiency is raised; and the economic gains of an enterprise go up as well.

The invention discloses an antioxidant copper material and a preparation method thereof. The antioxidant copper material is a copper material of which the surface is modified with formate and mercaptan. The mercaptan compound is adsorbed on the surface of the formate-modified copper material to form a self-assembled film, thereby further enhancing the corrosion resistance of the copper material. On the basis of improving the thermal stability of the copper material by formate, the hydrophobic property of the copper material can be obviously improved by introducing mercaptan modification, so that a more stable hydrophobic anti-oxidation layer is formed on the surface of the copper material. In addition, in the modification process of the copper material, the oxidation resistance of the copper material can be remarkably improved only by a common open container environment in a short time. The preparation method is simple, the cost is low, and effective anti-oxidation and anti-corrosion treatment can be carried out on the copper-containing material.

The invention relates to the technical field of LED potting, especially an LED potting technique. The technique comprises the following steps: LED sealing adhesive containing nano metal powder is taken, stirred for 3 to 5 minutes in a dark condition, and left on standby; the LED sealing adhesive is injected into a shaping mold cavity, a press-welded LED support is inserted, the sealing adhesive is irradiated by ultraviolet light for 5 to 10 minutes to be cured, and a semi-finished LED product is obtained; and the semi-finished LED product is moved to be baked in a baking oven at a temperature between 80 and 100 DEG C for 20 to 40 minutes, and finally an LED product is separated from the mold cavity so that the technique is completed. The nano-metal-powder-containing sealing adhesive cured by the ultraviolet light has a good heat-transferring effect and is used by the technique provided by the invention, so that the technique can effectively prevent the situation that a die does not function well due to local overheating caused by heat accumulation, and the thermal aging of the product is delayed.

The invention relates to the technical field of LED packaging, in particular to an LED moulded package technology. The technology includes the following steps that an LED sealant is taken and stirred for 3-5 minutes at room temperature for use; an LED support undergoing pressure welding is placed in moulds, the upper mould and the lower mould are combined, and vacuum pumping is carried out; the LED sealant is placed into the inlet of a sealant injecting channel, heated and pressed into a mould sealant channel through a push rod, the LED sealant enters LED forming grooves along the sealant channel and solidified, and the LED moulded package technology is achieved. According to the LED moulded package technology, the epoxy LED sealant containing nano metal powder is used and has a good heat diffusion function so that the situation that heat of a chip calculates, the chip is partially overheated and accordingly work of the chip is influenced can be effectively prevented, and the product thermal aging process is slowed down.

The spot-eliminating and beautifying aloe skin care includes separately packed medicine powder and aqueous solution. The medicine powder includes freeze dried aloe gel powder, arbutin, vitamin B3, allantoin and sodium bisulfite; and the aqueous solution includes edible alcohol, 1, 3-butanediol, water soluble azone, water soluble red bisabolol and deionized water. The relatively high aloe content makes the present invention possess excellent effects of beautifying and maintaining humidity, eliminating spots, eliminating acne, etc. The recipe of the aqueous solution ensures the good paintingperformance, high salubrious feeling and raised absorption of the skin to the effective components in the medicine powder.

Provided are a method for preparing a hydrophobic silica aerogel by the combined use of a first surface modifier and a second surface modifier, and a hydrophobic silica aerogel prepared by using the method. A hydrophobic silica aerogel having excellent physical properties and pore characteristics as well as a high degree of hydrophobicity may be prepared with high efficiency by the preparation method according to the present invention.

The invention discloses a method for regulating the valence state of metal in a carbonized metal-organic framework material through alkaline N. Firstly, 5wt.%-10wt.% of an alkaline N source are addedto a copper acetate solution, an N group and Cu in the solution are coordinated by use of ultrasonic field radiation at the frequency of 500-1,000 W, a trimesic acid solution is dropwise added to thesolution, the reaction is sustained for 1-3 h, and an N-modified N-MOF precursor material is obtained; the N-MOF precursor material is put in a high-temperature tube furnace, heated to 600-800 DEG C in the N atmosphere and kept for 4-6 h, and a CN-MOF catalyst with Cu / CuOx / C(x<1) is obtained. The alkalinity coefficient (pKb) of the alkaline N source is in the range of 3-9, alkaline N and copper elements are bonded under the high-energy cavitation action produced by ultrasonic, so that the valence state of metal in a metal oxide produced after carbonization is regulated, and finally, the activity of the obtained catalyst is improved and the service life of the catalyst is prolonged.

The present invention provides a resin modifier comprising as an active ingredient a hydrogenated rosin ester in which a component having a molecular weight of 320 of a methylation product of a hydrolyzate of the hydrogenated rosin ester as measured by gas chromatography-mass spectrometry accounts for 95 wt % or greater of the total amount of the components having a molecular weight of 314 to 320; a modifier that is an optical embrittlement inhibitor for use in an adhesive polymer resin; an adhesive composition comprising the optical embrittlement inhibitor; a modifier that is a melt fluidity and adhesion improver for a thermoplastic resin; and a thermoplastic resin composition comprising the melt fluidity and adhesion improver.

The invention belongs to the field of electrochemical electrode materials and especially relates to a preparation method of a high-activity electrode with two precious metals one-step modifying commonmetal nanocomposite surface. The preparation method comprises the following steps: firstly preparing a Ni / graphene composite material and coating the surface of a processed glassy carbon electrode with the Ni / graphene composite material, and drying at room temperature to obtain an Ni / graphene electrode; then using the Ni / graphene electrode as a working electrode, using a Pt plate as a counter electrode, using a saturated calomel electrode as a reference electrode, depositing Au and Pt through one-step reduction onto the surface of graphene-loaded Ni nanoparticles in an acid solution of a precursor containing Au and Pt under the condition of constant potential so as to prepare an AuPt / Ni / graphene electrode with two precious metals one-step modifying common metal nanocomposite. The electrode has high catalytic activity to a glycol oxidation reaction in an alkaline medium. The prepared electrode of the invention has remarkable advantages in both aspects of catalytic activity and cost, and has a wide application prospect.

The invention relates to a method for an in-situ polymerization preparation of hyperbranched polyamide grafted carbon nanotubes; with tri(3-aminophenyl)phosphorus oxide and diacid as monomers, hyperbranched polyamide is grafted to the surface of carbon nanotubes by in situ polymerization. The prepared hyperbranched polyamide in-situ modified carbon nanotubes have higher grafting rate and better dispersibility than those of hyperbranched polyamide modified carbon nanotubes prepared by a direct grafting method.

The invention discloses a ceramic membrane of a loaded nanometer wire photocatalyst and a preparation method thereof. The ceramic membrane comprises a ceramic membrane carrier, a catalytic active component and a modifying agent. The preparation method of the ceramic membrane comprises the steps of preprocessing of the ceramic membrane carrier, preparing the modifying agent, modifying the ceramic membrane carrier, preparing the catalytic active component, loading the catalytic active component to the modified ceramic membrane carrier, and obtaining the nanometer material loaded ceramic membrane; utilizing the obtained nanometer material loaded ceramic membrane for performing a photocatalytic degradation experiment on Rhodamine B, wherein the degrading rate for Rhodamine B is 98.6% or more,and the recycling rate is 90% or more. Experiment results show that the catalytic active component is loaded on the modified ceramic membrane carrier, the purpose of separating and recycling the catalytic active component is achieved, and due to loading, the catalytic performance of the catalytic active component is correspondingly improved.

The invention provides a high-temperature filter material and a preparation method and application thereof. The high-temperature filter material is composite filter cloth with a single layer structure or composite filter cloth with a multi-layer structure, and the composite filter cloth is prepared from, by mass, 10%-90% of Podlon fibers and 10%-90% of polytetrafluoroethylene fibers. The preparation method of the composite filter cloth with the single layer structure in the high-temperature filter material comprises the steps of raw material mixing, opening, carding, web lapping, multi-layer fiber web layer forming, needle-punching, shaping, calendering and finished product obtaining; The preparation method of the composite filter cloth with the multi-layer structure in the high-temperature filter material comprises the steps of raw material mixing, opening, carding, web lapping, multi-layer fiber web layer forming, combined needle-punching, compound needle-punching, shaping, calendering and finished product obtaining. According to the application of the high-temperature material, the composite filter cloth with the single layer structure or the composite filter cloth with the multi-layer structure is used for high-temperature flue gas dust removal equipment. The high-temperature filter material has the advantages of being high in strength and having certain density and elasticity and is of an astatic three-dimensional structure which can be a single-layer structure or a multi-layer structure.

The invention provides a preparation method of a mesoporous SiO2 / MoS2 material. The preparation method comprises the following steps: step I, weighing mesoporous silicon dioxide, a sulfur source and a molybdenum source according to a given ratio; step II, ultrasonically dispersing the mesoporous silicon dioxide, the sulfur source and the molybdenum source in an ethanol aqueous solution, and obtaining uniform turbid solution; step III, rotating and centrifuging the uniform turbid solution under a vacuum condition, and obtaining precipitates; step IV, transferring the precipitates into a stainless steel reaction kettle, adding polyethylene glycol, sealing, and reacting to obtain a reaction product; step V, washing the reaction product by using a neovaricaine aqueous solution, then washing with distilled water, and obtaining mesoporous silicon dioxide loaded with MoS2; step VI, adding silane coupling agent into the ethanol solution with the mesoporous silicon dioxide loaded with the MoS2 under a water bath condition, stirring, reacting, and centrifuging to obtain the amino modified mesoporous SiO2 / MoS2 material; and step VII, dispersing the mesoporous SiO2 / MoS2 material into an aqueous solution, adding activated polyethylene glycol, reacting, and obtaining the completely modified stable mesoporous SiO2 / MoS2 material.

The invention discloses a movable ocean floating object interception dredging net and a using method. The main body of the movable ocean floating object interception dredging net is a rectangular net made of a polymer material. Floating balls and sunken blocks are arranged on an upper net rope and a lower net rope correspondingly so that the interception dredging net can be supported tightly upwards and downwards, and the relatively-stable rectangular shape is kept. Aerator pipes are arranged on the lower net rope or at the position deep in the water away from the water surface by 10m. A side net rope inflation pipe is used for aeration. The lower net rope is provided with two high holding power anchors. The interception dredging net can be arranged in the ocean at will by adjusting the arrangement positions of the high holding power anchors, the optimal interception dredging effect or the interception dredging net arrangement angle, length and sensitive protected object distance meeting the actual production needs can be obtained, and the interception dredging net can be adjusted and optimized at any time according to the ocean current direction change condition. Multiple nets can be connected in series for use, the movable ocean floating object interception dredging net is used for interception dredging or interception capturing of ocean floating objects manually or naturally, adjustment and optimization can be made at any time according to the actual situations, the optimal interception dredging effect can be maintained and the application prospects are good.

A modified hyaluronic acid and / or a salt thereof comprises a glycerin skeleton-containing group shown by the following general formula (1),—O—CH2—CHOH—CH2—OR1  (1)wherein, R1 represents a linear or branched alkyl group, or a linear or branched alkenyl group.

A collagen protein oral liquid and a preparation method thereof. The oral liquid includes silkworm chrysalis amino acid, 30-50 parts of pig feet, vitamins, hyaluronic acid, calcium chloride, xanthan gum, sucrose, sodium chloride, vitamin E, vitamin D, sericin, malic acid, mulberry fruit extract liquid, polyoxyethylene sorbitan vinylamine ester, butylhydroxyaniline and deionized water. The preparation method includes the steps of: preparing pig feet protein; mixing the calcium chloride, the xanthan gum, the sucrose, the sodium chloride, the malic acid, the polyoxyethylene sorbitan vinylamine ester, the butylhydroxyaniline and the deionized water; heating the mixture to 80-90 DEG C; cooling the mixture to 40-50 DEG C, adding the vitamin C, the hyaluronic acid and the mulberry fruit extract liquid with stirring to prepare a first mixture; adding the vitamin E and the vitamin D, stirring the mixture, adding the pig feet protein, the silkworm chrysalis amino acid and the sericin, pasteurizing the mixture, and packaging the oral liquid finish product. The collagen protein oral liquid has abundant nutrients and is suitable for osteoporotic patients.

The invention relates to beautifying and skin-care cosmetics. The cream is mixed from aloe gel lyophilized powder, arbutin, vitamin B3, allantoin sodium hydrogensulfite, 90 percent of edible alcohol 1,3-butanediol, water soluble azone, water soluble bisabolol and dioinized water, and has stable quality and good effect in removing spot, pimple and acne with stable quality and low irritation.

The invention discloses a hair cleaning and protecting liquid which is prepared from the following components in part by mass: 10-20 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 7-12 parts of coconut monoethanol amide, 5-8 parts of lauryl sulfate triethanolamine salt, 2-3.5 parts of lanum, 0.1-0.2 part of methylparaben, 0.1-0.2 part of citric acid, 0.5-1 part of Carbomer resin, 3-5 parts of glycerol, 0.05-0.2 part of pigment and 0.1-0.15 part of essence. The hair cleaning and protecting liquid provided by the invention is reasonable in formula, combines a hair cleaning liquid and a hair conditioner integrally, can be used for cleaning and combing hair conveniently, can enable hair to be with gloss and to be soft after long-time using, and can enable hair to be convenient to comb.

The present invention provides a human insulin analogue, an acylated derivative thereof and a physiologically acceptable salt. The present invention further provides a preparation method for the insulin analogue and an application of the insulin analogue as a therapeutic agent, and particularly as a diabetes mellitus therapeutic agent.

The spot-eliminating and beautifying aloe skin care includes separately packed medicine powder and aqueous solution. The medicine powder includes freeze dried aloe gel powder, arbutin, vitamin B3, allantoin and sodium bisulfite; and the aqueous solution includes edible alcohol, 1, 3-butanediol, water soluble azone, water soluble red bisabolol and deionized water. The relatively high aloe content makes the present invention possess excellent effects of beautifying and maintaining humidity, eliminating spots, eliminating acne, etc. The recipe of the aqueous solution ensures the good painting performance, high salubrious feeling and raised absorption of the skin to the effective components in the medicine powder.

A printing process and a printing auxiliary agent used therein are disclosed. The printing process comprises mounting a plate, applying ink, conveying an object to be printed, and impressing. The printing auxiliary agent is applied to the object to be printed before an impressing point in an optional printing station. The printing auxiliary agent includes water and / or an organic substance which is in liquid state under normal temperature and normal pressure. The use of the printing auxiliary agent is also disclosed. The printing process and the printing auxiliary agent can be used in printing of all kinds of objects to be printed, thus improving printing quality.

The invention discloses a garden landscape road and a construction process thereof, and relates to the technical field of garden landscapes. The problem that soil on a roadbed is prone to being scoured by rainwater and then lost, and consequently a road is prone to being destroyed in the using process is solved. The garden landscape road sequentially comprises a drainage brick layer, a pressure-bearing sealing layer and a stable layer from top to bottom; and the pressure-bearing sealing layer is mainly prepared from the following components in parts by weight: 12-16 parts of a recycled concrete old material, 30-40 parts of clay, 60-100 parts of gravel aggregate, 6-10 parts of aeolian sand, and 8-12 parts of dredged soil. Through the rainwater scouring resistance of the pressure-bearing sealing layer, the garden landscape road is not prone to being destroyed advantageously in the practical application process, and permanent and good stability can be kept.

An electron barrier film for a quantum dot light-emitting diode, the electron barrier film includes: a compound with a general formula R1—Si(OR2)3; or a raw material for forming the electron barrier film includes a compound with the general formula R1—Si(OR2)3 one in a group. Not only can a rate of injecting electrons into the luminescent layer be adjusted, so that the number of electron holes in the quantum dot luminescent layer can be equal to the number of electrons in the quantum dot luminescent layer, and a recombination efficiency of the electrons and the electron holes in the luminescent layer is improved, a better interface modification effect can also be achieved, and a surface roughness of the quantum dot luminescent layer is reduced, so that an overall performance of the quantum dot light-emitting diode is more stable.

The invention discloses a detachable automobile tailfin plate. The detachable automobile tailfin plate comprises a fixing seat and a tailfin plate body. The lower end of the tailfin plate body is fixed to the fixing seat. A plurality of wind speed grid openings are formed in the center of the tailfin plate body. An exhaust hood is arranged at the rear ends of the wind speed grid openings. The exhaust hood is fixed to a panel at the rear end of the tailfin plate body. A horn-shaped diffusion port is formed in the rear end of the exhaust hood. In this way, by the adoption of the detachable automobile tailfin plate, wind flowing through the surface of an automobile can be better guided, and thus air flowing through the surface of the automobile is turned into power; and in addition, the tailfin plate body is installed detachably, and accordingly a user can replace and adjust the tailfin plate body according to requirements.

The invention discloses beatifying and slimming coarse-cereal medicinal granules and a preparation method thereof. The beatifying and slimming coarse-cereal medicinal granules comprise the following raw materials which are proportioned in parts by weight: 45-47 parts of mung beans, 20-22 parts of black sesame seeds, 25-27 parts of oat, 8-10 parts of rose-flower powder, 4-6 parts of papaya powder, 5-7 parts of lotus-flower powder, 3-5 parts of purple sweet potato powder, 12-14 parts of pumpkins, 15-17 parts of broadleaf holly leave, 14-18 parts of ginseng-oolong, 8-10 parts of black Chinese wolfberry fruits, 5-7 parts of salak, 6-8 parts of solanum muricatum, 10-12 parts of annona squamosa, 2-4 parts of ficus pumila, 10-12 parts of pomegranate powder and 38-40 parts of brown sugar. The beatifying and slimming coarse-cereal medicinal granules are enriched in nutritional ingredients, and have good beatifying and slimming effects.