101results about How to "Breakthrough" patented technology

The invention is a safe and quick salvaging method and device which fills air into the water cabinet or the space in the submarine to discharge the sea water, thus the submarine will acquire flotage and merges out of the sea automatically. It amends an original deficiency in the design of the submarine design. It can realize safe and quick salvage with ship, aeroboat, helicopter and so on. Except break and collapse accidents, the crew on the submarine can survive.

The invention relates to a centrifugal type microfluidic device which comprises a body, a plurality of storage tanks, a plurality of passage ways and a plurality of capillary valves, wherein the body is a disk-shaped disc; each storage tank is formed on the disc and is communicated with the corresponding passage way; and the capillary valves are arranged at joints between the passage ways and thestorage tanks. By means of the capillary valves arranged at positions near the circle center of the body, the breakthrough rotating speed of the capillary valves is increased, the operating space of the rotating speed is increased, and the effect that each capillary valve can sequentially release fluid is fully achieved.

The invention relates to a maintenance technology of underground equipment of a coal mine, in particular to a method for replacing a rubber belt of a long-distance steel cord rubber belt conveyor, solving the problem of replacement of the underground long-distance rubber belt of the coal mine. The method comprises the following steps of: stopping; punching cards on a machine end and a lower rubber belt; lifting an upper rubber belt positioned on a certain position; disassembling a rack positioned on the position; installing a rubber belt winder on the position; cutting the lower rubber belt on the machine end and the position; connecting a new rubber belt with an old rubber belt; disassembling the cards positioned on the machine end and the lower rubber belt; pulling the old rubber belt for m meters, then cutting the old rubber belt of m meters, winding the old rubber belt of m meters, and forking an old rubber belt coil by a forklift so as to complete one rubber belt replacement unit; and sequentially operating for a plurality of times till rubber belt replacement is completed. The invention has the characteristics of shortest replacing time, overlength-distance fast belt replacement.

The invention discloses an air gap eccentricity fault diagnosis and classification method of an ANFIS wind power double-fed asynchronous motor, belonging to the field of motor state detection and fault diagnosis. Wind power double-fed asynchronous motor air gap eccentricity faults are divided into several frequent fault types, based on software simulation. A double-fed asynchronous motor model is simulated and several fault types when an air gap eccentricity happens are simulated. The changes of current in a stator winding under different eccentricities of moving and static eccentric faults, a time domain is converted into a spectrogram when the wavelet decomposition of the current is carried out, characteristic frequency bands when different faults happen are extracted, the fault characteristic frequencies corresponding to different types of the air gap eccentricity faults are analyzed, then the wavelet energy of the bands are used as training sample data, an adaptive neural fuzzy inference system for the double-fed asynchronous motor air gap eccentricity faults is constructed, a hybrid learning algorithm is introduced to carry out training, and the air gap eccentricity fault type of the double-fed asynchronous motor is judged. The method has the advantages of high precision and high operability.

The invention provides a method for preparing a high density nanocrystalline hard alloy by step sintering, and belongs to the technical field of novel materials and novel powder metallurgy. The method comprises the following steps: firstly determining the dosage of the raw materials according to the requirements on the content of Co in the final hard alloy based on nanoscale purple tungsten oxide, cobaltous oxide, carbon black and mixed powder of vanadium oxide and chromic oxide as raw materials, mixing the raw materials and performing ball milling, then pressing the raw materials to blocks and conveying the pressed raw materials into a vacuum pump to perform a in-situ reaction to prepare nanometer composite powder with uniform distribution and good dispersity; filling the nanometer composite powder into a high density hard alloy mold, performing discharge plasma sintering, and performing segmented heating, heating up and heat preservation processes to obtain a pre-sintered block with controllable length and size of crystalline grain; finally, putting the pre-sintered block in a high-strength graphite mold to perform high temperature instant discharge plasma quick sintering densification to finally obtain a dense nanocrystalline hard alloy block material. The method provided by the invention can be used for effectively improving the density and mechanical properties of the hard alloy block material.

The invention discloses flos sophorae sour-and-spicy sauce with the effect of clearing away heat. The sour-and-spicy sauce is characterized by comprising the following raw materials in parts by weight: 20-30 parts of red hot chili, 10-20 parts of green peppers, 5-10 parts of hawthorn, 1-2 parts of lemon, 2-4 parts of garlic, 1-2 parts of flos sophorae, 0.01-0.02 part of mint, 0.01-0.02 part of chrysanthemum, 0.01-0.02 part of fructus perillae, 0.02-0.03 part of radix angelicae, 0.01-0.02 part of radix bupleuri, 0.01-0.02 part of hance brandisia herb, 0.01-0.02 part of nuphar pumilum, and 0.01-0.02 part of magnolia flower. The flos sophorae sour-and-spicy sauce with the effect of clearing away heat has a certain effect of promoting appetite due to the addition of hawthorn, the mint can bring a cooling feeling, and the traditional Chinese medicines have a certain effect of relieving exterior syndrome. The sour-and-spicy sauce has sour taste, and has breakthrough compared with traditional chilli sauce.

The invention discloses an electrochemical immunosensor for detecting H5N1 subtype avian influenza viruses and a kit. An antibody A-graphene oxide-BSA (Bovine Serum Albumin) compound for detecting the H5N1 avian influenza viruses provided by the invention is formed by an antibody A of the H5N1 avian influenza viruses and bovine serum albumin which are connected with graphene oxide through amido bonds. Proofed by an experiment provided by the invention, the nanometer antibody A-graphene oxide-BSA compound has an amplifying function, and the detection kit of the super-sensitive electrochemical immunosensor is established on the basis of a signal amplification property of the nanometer compound; and when the content of the H5N1subtype avian influenza viruses in a sample is small, a signal is amplified by the nanometer antibody A-graphene oxide-BSA compound, thereby fulfilling the purpose of effective analysis and detection. The method provided by the invention has the advantages of simple operation, high sensitivity and high specificity. According to the characteristics of the electrochemical immunosensor, if other antibodies are selected in experiments, the method can be used for detecting other pathogenic microorganisms.

The invention relates to a watch ring with physical momentum records. The watch ring is mainly used for recording movements of a wearer during wearing and recording physiological factors in the movements by cooperating with a physiological measurement component, so that the wearer can observe behaviors at different time and corresponding physiological states from the records. The watch ring comprises a momentum sensing component, a processing unit, a momentum assessment unit, at least one physiological sensing component, a physiological information processing area and a physiological and momentum information recording unit. The momentum sensing component comprises a global positioning system (GPS), a movement posture sensor, a pedometer for sensing the movement of the human body. The at least one physiological sensing component is used for sensing human body biological information. The physiological information processing area can perform data storage on data measured by specific physiological sensing components, determination whether values meet healthy standards, medical suggestions, medical advice and the like. The physiological and momentum information recording unit receives sensing data of the physiological information processing area and related operational results and marking the calculated momentums in the time axis.

The invention provides a method for breeding tridentiger trigonocephalus by artificial induced spawning and insemination, which relates to the artificial propagation of gobies. The method required tobe provided for artificially breeding the tridentiger trigonocephalus comprises the steps of ripe fish screening, maturity acceleration, insemination, incubation and larval fish culture, wherein the maturity acceleration of ripe fishes uses luteotropin to release hormone analogues, domperidone maleate and chorionic gonadotropin, and is characterized in that the three hormones are used twice for the maturity acceleration; in the maturity acceleration, the water temperature of culture is between 18 and 21 DEG C, the salinity is between 2 and 6, the dissolved oxygen is between 3.5 and 6.5mg / L, and the pH is between 7.5 and 9.0; and after the second time of the maturity acceleration, in 8 to 10 hours, mature ova and mature sperms are selected for artificial insemination which comprises the following steps that: the activated sperms are poured on the ova for sufficient contact so as to obtain fertilized ova; the fertilized ova are placed in a hatchery pond for incubation; and the hatched larval fish is placed in a culture pond for incubation, and chlorella and yolk powder of eggs are placed in water from the third day after the larval fish is hatched to feed food for the larval fish. The method is used for the artificial breeding of the tridentiger trigonocephalus.

The invention relates to a production method of a multi-grain and color-varied PU film shell, which aims at forming grain on the surface of a plastic shell. Firstly, patterns are processed inside a die cavity of a die, but carving patterns in the die cavity is not only expensive but also difficult; in addition, some patterns can not be carved. The production method of the invention mainly select a PU, polyurethane film shell with demand grain and color, and the film shell is put inside a preset shaped thermoplastic die and is pressed into shell surface shape through the thermoplastic die, and then a PU molding body with the shell surface shape and surface patterns and color is moved to an ejecting molding die, fused plastic materials ejected are combined with the PU molding body, thus forming the shape of the die cavity. After being cooled and taken out, a colloid shell with surface pattern and color is obtained.

The invention provides a high power LED energy-saving lamp, wherein, the front end of a heat dissipation base is provided with at least a light conduction lamp; at least a high power LED module is arranged on the heat dissipation base; a photo-emission end of the high power LED module is directed toward a light receiving end part of the light conduction lamp; the back side of the heat dissipation base is provided with a lamp holder provided inside with a control circuit board; the high power LED module is in electric connection with the control circuit board, thereby the high power LED module can be externally connected with a power supply and controlled to give off lights; moreover, the lights given off are irradiated into the light conduction lamp, a light dispersion body in the light conduction lamp can disperse the lights out, thereby providing a nontoxic bulb without heavy metals such as hydrargyrum, etc., particularly providing the high power LED energy-saving lamp complying with the international up to date environmental protection standards.

The invention discloses a method for removing iron from a low-nickel sulfonium nitric acid leaching solution through pyrolysis. According to the method, the iron in the nickel / cobalt nitrate solution is removed through a high-temperature pyrolysis method; molten iron is decomposed into Fe2O3.H2O to be precipitated; the iron content of iron slag is greater than 50%, and through simple calcinations, the iron slag can be treated as iron ore concentrate; and the iron slag includes a small amount of valuable metal, and the recovery rate of nickel / cobalt is high. By means of the method, no impurity is introduced into the whole process; the procedure is simple; the application scope is wide; cost is low; subsequent purification can be conducted conveniently; generated nitric oxide can be recycled; and the method is a new environment-friendly iron-removal process which makes breakthrough.

The invention provides a space on-orbit refueling self-locking type butt-joint interface device, and belongs to the technical field of space operation. The device comprises a to-be-injected interfaceand a refueling interface, wherein the refueling interface is located in the center position of a refueling platform at the tail end of a refueling mechanical arm, and the to-be-injected interface islocated on a refueling platform of the outer wall of a to-be-injected spacecraft liquid storage tank. The to-be-injected interface and the refueling interface have self-sealing functions in the processes of pre-refueling introduction, refueling and post-refueling separation, no liquid leakage exists in the whole action process, in addition, a self-locking special structure formed among a steel ball, a refueling interface outer shell and an inner taper sleeve can guarantee reliable locking and smooth separation in the refueling process, the device can achieve double-self-sealing under-pressingrefueling, no liquid leakage and sealing are achieved in the whole process, self-locking is reliable, separation is rapid and safe, the phenomenon of being stuck is avoided, and a large reference value is provided for solving the core problem of interface design in the on-orbit refueling field.

The invention discloses a low temperature resistant PVC film. The low temperature resistant PVC film is prepared from the following components in parts by weight: 100 parts of PVC elastomer resin powder, 30 to 45 parts of main plasticizer, 10 to 15 parts of cold-proof plasticizer, and 12 to 20 parts of flame retardant plasticizer. The invention also discloses a preparation method of the low temperature resistant PVC film. The PVC film prepared by the method has a very low temperature (minus 55 degrees Celsius) resistant performance and has a flame retardant effect.

The invention discloses a website framework of a gathered-order transaction. The website framework comprises a prepurchasing commodity unit, a supplier database, a supplier bidding unit, and a transaction center unit, wherein the prepurchasing commodity unit is used for receiving prepurchased commodities input by a buyer via a buyer computer of to a pointed manufacturer located in a manufacturer database; the other buyers can add the purchases through buyer computers belonging to the buyers to form a gathered order; the prepurchasing commodity unit records the total prepurchasing number; the prepurchasing commodities can be input by key words, then the manufacturer provides similar commodities for the buyer to purchase; the supplier database records data such as commodities, prices, quality, package of the manufacture, and the like; the supplier bidding unit is used for receiving the corresponding price of the prepurchasing commodity according to the purchasing number proposed by the pointed manufacture; the manufacturer can propose or extract information from the supplier database in real time; the transaction center unit is connected with the prepurchasing commodity unit and the supplier database to determine whether buyer and seller have a deal and then perform the subsequent treatment, wherein prices of the supplier database and the supplier bidding unit are displayed in a grade manner, and only one grade or a plurality of grades can be displayed.

The invention discloses a traditional Chinese medicine preparation for treating soreness of waist as well as a preparation method and application thereof. The traditional Chinese medicine preparation for treating soreness of waist comprises the following components in parts by weight: 160 parts of prepared rehmannia roots, 60 parts of moutan bark, 120 parts of poria cocos, 20 parts of cinnamon, 40 parts of radix achyranthis bidentatae, 80 parts of dogwood, 80 parts of Chinese yam, 60 parts of rhizoma alismatis, 20 parts of monkshood and 40 parts of semen plantaginis. The traditional Chinese medicine preparation for treating soreness of waist disclosed by the invention has the effects of warming the kidneys, fluidizing qi, and inducing diuresis to alleviate edema, and is good in curative effect on soreness of waist, fast in acting, high in recovery rate and free of a toxic or side effect.

The invention discloses a process for producing silicon ingots by smelting silicon slag. The process comprises the following steps: starting a furnace, smelting silicon, removing slag and molding reserved silicon liquid, which accounts for 15 percent to 20 percent of the volume in an intermediate frequency furnace, as initial silicon liquid for the next time of smelting; pouring the residual silicon liquid into a molding system and manufacturing to form the silicon ingots. According to the process disclosed by the invention, the weak electrical conductivity of the silicon liquid is used for carrying out induction heating; the silicon slag is directly used for smelting, silicon is separated after being smelted by utilizing the property that smelting points of the silicon and the waste slag are different and the silicon slag on the silicon liquid is fished by utilizing a slag removing device, so that the silicon and the waste slag are separated and are directly produced into the silicon ingots; compared with a maximum capability of 20KG of a crucible, the smelting amount of a monomer can be improved to be 5 tons in a manner of smelting the silicon by utilizing an induction furnace; compared with crucible smelting in the prior art, the yield and the production efficiency are greatly improved.

The invention relates to a method for preparing an ordered mesoporous metal oxide material with adjustable particle size. According to the method, an ordered mesoporous silica material which is synthesized in advance is taken as a hard template, the growth of a crystal in the calcining process is controlled by controlling the volume of a container in a calcining step, and the volume of the calcining container is in inverse proportion to the particle size of ordered mesoporous metal oxide; the particle size of the ordered mesoporous metal oxide is smaller when the container is larger; when the volume of the calcining container is the same, the growth of the crystal in the calcining process is controlled by controlling the size of an opening of the container in the calcining step, and the size of the opening of the calcining container is in inverse proportion to the particle size of the ordered mesoporous metal oxide; and the particle size of the ordered mesoporous metal oxide is smaller when the opening is larger. The method is easy to operate and implement, additional synthesis steps are not needed, and the application performance of the prepared ordered mesoporous metal oxide material is improved.

The invention discloses a combination multifunctional body capable of changing power instead-of-walking vehicle. The vehicle overcomes the obstacles existing in the prior instead-of-walking vehicles such as wheel chair vehicles, tricycles and bicycles that the characteristic functions of the shape can not be mutually changed, overcomes the existed obstacle existed when the vehicle runs on the road and the water surface, overcomes the obstacle existing in the tool application between a normal person and an abnormal person, and has the advantages of having reasonable structure, convenient use, and various types and meeting needs of different people in different places by changing the shape. The structure of the vehicle is as follows: the vehicle comprises a guide connecting part connected with a wheel box, the lower part of the wheel box is provided with a cymbal-type combined wheel, the wheel box is also provided with a seat rest part, the outer part of the wheel box is provided with telescopic combination type paddles, the bottom of the wheel box is provided with an inflatable packer, and the front part of the wheel box is also provided with an energy device part and a wheel chair auxiliary wheel respectively.

The invention discloses an extraction process of a guava active substance. The extraction method is simple and convenient and is rapid, the extraction method is applicable to large-scale industrial production and is capable of keeping the activity of chemical components in guava peel to the greatest extent. The chemical active substance, which is extracted by virtue of the method, can significantly inhibit the growth of cancer cells, and the chemical active substance is good in oxidation resistance and antibacterial effect.

The invention relates to a method for constructing a neural network model of super deep adversarial learning in the field of artificial intelligence. According to the invention, adversarial learning is unsupervised machine learning which is directly for small data and transfers towards a high probability direction in a self-disciplined manner on the basis of a multi-probability scale, a strict distance relationship of data traversing different spaces is obtained through learning, a fuzzy event probability measure theory is introduced, the microscopic fuzzy information and the probability information are fully utilized, and the most rigorous adversarial relationship for performing adversity between the data is further established, so that the best adversarial learning effect can be obtained. The implementation effects are that problems of the optimal classification with the maximum probability and highest reliability, optimal pattern recognition and optimal prediction of the data traversing different spaces can be solved, a real simulated brain neuron mechanism can be realized, and an optimal algorithm of machine learning is achieved, thereby being an epoch-making new model capableof enabling the artificial intelligence to be widely applied in industry.

The invention relates to the technical field of bridge construction, in particular to a capping beam structure. The capping beam structure is characterized by comprising hollow structures and solid structures, the solid structures correspond to the positions of bridge piers, and the hollow structures correspond to the positions between adjacent bridge piers and the cantilever position of the capping beam. External prestressing tendons are arranged on the end portions of the capping beam in a tension mode, steel tendon through holes are arranged in the solid structures to realize the steering of the external prestressing tendons. The solid parts of the capping beam structure are connected with the bridge piers to form a whole, and the solid structures are connected with stand columns of thebridge piers to form consolidation nodes. The capping beam structure can greatly reduce the weight of the capping beam structure, the amount of the stand columns, a bearing platform and a pile foundation are saved, construction cost is reduced, the prefabricated assembly process can be more widely applied, the standardization, factory and assembly of the capping beam structure are realized, and the level of bridge construction in China is improved, good environmental benefits, social benefits and economic benefits are achieved, and promotion and application are facilitated

The invention discloses a physiological measurement binding band monitoring caring system. A binding band is bound on the hand, and various sensors are added to measure physiological information of the band wearer. Data integration and deep analysis of information of the different sensors can be performed through a monitoring unit. The monitoring unit comprises a camera which can shoot the wearer. The information integrated and analyzed by the monitoring unit can be transmitted to a remote electronic unit. A user can use a mobile phone and other electronic units to be connected with the various sensors on the binding band directly to obtain the physiological information of the wearer; or, the user can be connected with the monitoring unit directly to obtain data integrated by the monitoring unit to determine the healthy state of the wearer. Besides, the effectiveness of the physiological information can be further determined by the aid of images shot by the monitoring unit.

The invention relates to a stock prediction method based on artificial intelligence ultra-deep learning in the field of information processing. The stock prediction method is characterized in that allinformation related with the prediction is processed through micro machine learning and then sent to each node of input layers; then predicted values and thresholds are generated through micro machine learning and then sent to neural layers; and a brain layer acquires a predicted range according to the predicted values, put forwards a check value, sends the check value to each neural layer for excitement checking and finally acquires an optimal predicted value. The implementation effects are that all factors related with the prediction and prediction effects generated by various mathematicalmodels can be constructed into a prediction platform through ultra-deep learning, and multiple times of machine learning are performed on a prediction result so as to achieve the optimal prediction. Meanwhile, automatic or manual fuzzy parameter correction can be carried out, so that the stock prediction method has a breakthrough in stock prediction.

The invention relates to a refrigerating water purification machine adopting a reverse osmosis technology, comprising a reverse osmosis membrane filtering unit and refrigeration equipment; the refrigeration equipment consists of a refrigerating ice liner and a cool conduction part and a semiconductor cooling plate which are fixed on the outer surface of the refrigerating ice liner; a radiator is tightly attached to the semiconductor cooling plate, the refrigerating ice liner is provided with an inlet pipe; the inlet pipe is connected with the purified water outlet of the reverse osmosis membrane filtering unit, and the radiator is connected with the concentrated water discharge outlet of the reverse osmosis membrane filtering unit, thus solving the problem that the radiator can not fully play the role of radiating, as the radiating effect is greatly affected by environmental temperature and is restricted by using space; in the invention, wastewater directly flows through a heat exchange water channel to directly carry out heat dissipation to a center point with high temperature, thus effectively improving radiating effect; by replacing and circulating cooling fluid in a stepping way, the heat accumulating problem of the cooling fluid can be solved; a pure circulation water cooling mode is no longer needed, therefore, an electrical source can be effectively saved.

The invention discloses an extraction technology of active substances in Thelephora ganbajun Zang. The extraction technology is simple, convenient and fast, is applicable to large-scale industrial production and can keep activity of chemical components in the Thelephora ganbajun Zang to the greatest extent. With the adoption of the chemical active substances extracted with the method, cancer cell growth can be inhibited remarkably, and good anti-oxidative and anti-bacterial effects are realized.

The present invention relates to the field of food additive processing technology, and in particular relates to a preparation process for a green natural tofu coagulant. Specifically, symplocos sumuntia and liquorice are used as raw materials to prepare finish products of the green natural tofu coagulant by mixing, crushing, cooking, filtering, concentrating, and spray drying. The green natural tofu coagulant of the present invention can be used to replace traditional tofu coagulants, and is a breakthrough that will allow consumers in our county to really eat clean, delicious, healthy, and nutritious new tofu.

The invention provides a novel regeneration method for a VOC (volatile organic compound) adsorbent, and belongs to the new technical field of control of atmospheric pollutants. Industrial waste gas containing NOx, SOx and CO is taken as regeneration gas, and regeneration of the adsorbent with saturated adsorption of VOCs is completed at lower temperature. According to the reaction mechanism, the VOCs are adsorbed on the adsorbent, content of functional groups on the adsorbent surface is increased by 50%-200%, the reduction effect of the adsorbent is enhanced, then the regeneration gas is introduced, a reaction is performed to enable the VOCs to be mineralized into CO2, so that the purpose of adsorbent regeneration is achieved, and the regeneration gas can be recycled for adsorbent regeneration. Specific surface area loss amount of the adsorbent regenerated with the method is smaller than 0.05%; average pore size reduction amount is smaller than 0.3%; mass loss amount of the adsorbent is smaller than 0.1%, and the discharged industrial waste gas meets the green emission standards, and the process is a novel, simple and efficient method for regenerating the VOC adsorbent.

The invention discloses a power generation method for realizing superpower automatic circulation and automatic compensation-output by means of buoyancy and gravity, and relates to an initiative power generation method capable of obtaining superpower automatic circulation and automatic compensation-output by means of buoyancy and gravity. Buoyancy-gravity components consisting of dozens of buoyancy-gravity cylinders 7 and gravity slide blocks 8 rotate surrounding upper and lower large rotating wheels 18 and 21 on circulating chains 16 and 17 in sequence of 1-6 in river, lake and sea reservoirs and artificial deepwater environments; at the position 1, the buoyancy-gravity components descend to exhaust air;when the buoyancy-gravity components are at the position 2, the gravitational potential energy moves from the position 2 to the position 3; at the position 4, the buoyancy-gravity components begin to ascend, and sucks from air volume bins 12 and 13 through pipes 9, 10 and 11 to form buoyancy energy; after the two energies are transferred to a speed adjustor 24 in an equipment room 26 through a power tooth wheel 19 and a power transmission chain 20, an electric generator 25 generates electricity; an air external connecting pipe is labeled as 14; an air pressure bin is labeled as 15; a pile frame body is labeled as 22; and a water platform is labeled as 23.