35results about How to "Enhance technical advantages" patented technology

The present invention reveals a method and apparatus for controlling the effective area and thrust vector angle of a fluid flow. In one embodiment, the fluid flow is controlled in an advanced, high aspect ratio, complex aperture geometry nozzle using asymmetric injection into the subsonic portion of the fluid flow. The present invention vectors the primary flow by partially blocking the flow with an opposed flow across the flow field. A fluidic flow field is defined in a flow container that directs a pressurized, primary fluidic flow from the container towards an exit of the container. A nozzle may cooperate with the exit of the flow container to control the fluidic flow as it exits the flow container. One or more injectors associated with the container are proximate to the effect throat of the primary flow while other are located downstream of to introduce an opposing fluidic flow that interacts with the primary fluidic flow. A controller associated with the injectors directs the injectors to provide the opposing flow as needed to achieve a desired partial blockage of the primary flow, thereby vectoring the primary flow.

The invention provides a preparation method of a fermented traditional Chinese medicine dealcoholic functional beverage. The preparation method comprises the following steps: (a) preparation of seed fungi liquid, red date syrup and fragrant rice fermentation liquor for traditional Chinese medicine fermentation; (b) weighing traditional Chinese medicine recipe of a dealcoholic medicine; (c) fermenting and filtering the dealcoholic medicine traditional Chinese medicine. The traditional Chinese medicine fermented dealcoholic beverage prepared from the method and the preparation method provided by the invention have the advantages that the traditional Chinese medicine fermented dealcoholic beverage can fast alleviate the drunkenness, and the drunkenness can be alleviated within 1-3 hours according to the drinking amount; 2, the beverage can be for alleviating the hangover, and can be used as the body health beverage after the drunkenness; 3, the dealcoholic medicine provided by the invention is free from any chemical additive components, green, safe, and free of toxic and side effect; 4, the raw materials required by the preparation method provided by the invention are low in cost; 5, the traditional Chinese medicine dealcoholic beverage prepared from the method provided by the invention is good in color, flavor and the taste, and attractive for eating; 6, the preparation method provided by the invention is simple in process flow and suitable for industrial production.

The invention discloses a back-blowing flue gas filtering system and an operating method thereof. The back-blowing flue gas filtering system comprises one or more back-blowing pipes (1) educed from a back-blowing gas source, each back-blowing pipe (1) is provided with a tee joint (2), a valve 1 (3) and a valve 2 (7) are arranged behind the tee joint (2), a back-blowing section 1 (6) is connected behind the valve 1 (3), the back-blowing section 1 is connected in series with a back-blowing flue gas filtering device (4) and a back-blowing booster fan (5), and the tail end of the back-blowing section 1 is connected with a back-blowing bag type dust remover dust cleaning system (9); and a back-blowing section 2 (8) is connected behind the valve 2 (7), the back-blowing section 2 (8) is directly connected with the back-blowing bag type dust remover dust cleaning system (9), and the back-blowing section 1 (6) is connected in parallel with the back-blowing section 2 (8). The back-blowing flue gas filtering system is used in a back-blowing bag type dust remover, and when the dust content of back-blowing flue gas is high because a filter bag of the back-blowing bag type dust remover is damaged, the filtering system is started for carrying out secondary filtering, so that the problem that dust is accumulated in the filter bag due to the back-blowing of dust-containing flue gas is solved.

The invention discloses an apixaban sustained-release tablet and a preparation method thereof. The apixaban sustained-release tablet comprises the following components: apixaban, hydroxypropyl methylcellulose, and a lubricant. The apixaban sustained-release tablet employs a novel sustained-release preparation and a pellets preparation, sustained release means that by prolonging drug release rate of a drug in a dosage form, the absorption rate of the drug in human body is reduced, so that more stable treatment effect can be realized; the tablet has the advantage of large distribution area of the drug on surface of gastrointestinal tract, reduces irritation, increases bioavailability, and does not be influenced by gastric emptying influence, the drug can be uniformly absorbed by human body, individual difference is little; simultaneous application of two advanced technologies enhances the technical advantage of the apixaban sustained-release tablet; compared with oral liquid, the apixaban sustained-release tablet has the advantages of good drug stability, convenient package, transport and storage, the preparation method is simple and easy to operate, and is suitable for industrial production.

The invention relates to an engine cooling system, in particular to an unmanned helicopter engine hybrid cooling system. Including water-cooled cylinder liner, water-cooled cylinder liner outlet pipe, water-cooled cylinder liner inlet pipe, water pump, cooling radiator and temperature control system. The jacket outlet pipe and the water-cooled jacket inlet pipe are connected to form a circulation loop. The water pump is set on the outlet pipe of the water-cooled jacket. The temperature control system is used to monitor the temperature in the water-cooled jacket and control the start of the water pump according to the monitored value. The top of the water-cooled cylinder jacket is provided with a cooling fan I, and one side of the cooling radiator is provided with a cooling fan II, and both the cooling fan I and the cooling fan II are connected with the thermostat. The invention has the advantages of high cooling efficiency, large adjustable temperature range, automatic height control, etc., and at the same time, the temperature controller can automatically select the corresponding cooling mode according to the water temperature range, so as to avoid waste of resources.

The present invention relates to computer technology application, and the computer compatible medical treatment device includes main body, wires, biological electrodes, treating belt and computer. The main body has transformer, integrated circuit board and connecting units in the outer surface; and its power source is connected to the integrated circuit board with connectors and to the treating belt, sensor, computer and biological electrodes via the connectors. The connecting units have one interface connected via wires to the computer, the other interface connected with wires to the treating belt and the sensor, and pins connected via wires to the biological electrodes. By means of proper hardware and software, the present invention makes PC possess medical function, and compatible with field effect treating instrument, diabetes treating instrument, fat reducing belt, etc. to complete initial diagnosis and treatment.

Various embodiments are directed to processing and executing digital asset transfers between two users. An example method includes receiving a data object defining a digital asset transfer, and the data object may be a query from the first user to initiate an outbound transfer to a second user or an approval of a request for digital asset units from the second user. The method further includes receiving account data for the first and second users via application programming interface (API) communication with an external system, and responsive to determining that transfer conditions are satisfied, executing the digital asset transfer by causing the external system to debit digital asset units from the first user and to credit digital asset units to the second user via API communication with the external system. The method further includes updating the account data to reflect account balances resulting from the debit and the credit.

The invention relates to an energy consumption balance calculation method for an oil-contaminated soil segmented thermal desorption treatment process and application thereof. The method comprises the following steps: by taking an indirect sectional thermal desorption treatment process of flue gas heat supply and multi-point heat source heat supply as an object, based on the property characteristics of oil-polluted soil, including soil moisture content, real boiling point curve of dirty oil and the like, carrying out heating energy consumption analysis of various phase states aiming at energy consumption main bodies, including moisture, dirty oil and soil, in a petroleum-polluted soil material; establishing an energy consumption balance model of a multi-section thermal desorption treatment process. The method can be used for guiding thermal desorption sectional heat supply temperature control process design and providing an energy consumption reference standard and a regulation and control target for thermal desorption treatment operation conditions, so that high-efficiency energy-saving consumption-reducing dirty oil soil standard treatment is realized.

The invention discloses a high-performance k-mer frequency counting method and system based on a clustering algorithm, and relates to the technical field of bioinformatics, and the method comprises the steps: reading a genome format file through a CPU, and obtaining a gene sequence reads with the length being L; transmitting the file to a GPU (Graphics Processing Unit) through a CUDA (Compute Unified Device Architecture) stream, splitting a gene sequence by adopting a character string splitting method, and carrying out k-mer sequence base coordinate value conversion; then the mass center of the coordinate array is obtained through Kmeans clustering, and the k-mer sequence and the mass center of the k-mer sequence are returned to the CPU; and finally, the CPU counts the occurrence frequency of the k-mer and outputs a k-mer frequency distribution result. According to the method, the k-mer frequency counting speed is greatly improved, the occupation of computing resources is reduced, and the method is helpful for raw signal analysts to obtain an accurate analysis result at a faster speed in a shorter time.

The invention relates to a tamsulosin hydrochloride sustained-release pellet. The tamsulosin hydrochloride sustained-release pellet comprises a medicine-containing pellet body and a coating layer, wherein the coating layer wraps the medicine-containing pellet body, the medicine-containing pellet body comprises tamsulosin hydrochloride, a blank pellet core, a filling agent, a lubricating agent and an adhering agent, and the coating layer comprises Eudragit NE30D and talcum powder. A preparation method comprises the following steps: 1, preparing materials; 2, mixing; 3, preparing the adhering agent; 4, pelleting; 5 preparing a coating agent; 6, coating; 7, filling; and 8, packaging by aluminum-plastic for obtaining a finished product. The tamsulosin hydrochloride sustained-release pellet is suitable for the symptoms such as urination disorder caused by benign prostatic hyperplasia, and is good in drug release stability, small in irritation to the gastrointestinal tract, good in bioavailability, convenient to package, transport and store, and suitable for industrial production. The tamsulosin hydrochloride sustained-release pellet is good in absorption after oral medication, and although the tamsulosin hydrochloride sustained-release pellet can be taken on an empty stomach or after the meal, food can increase the total absorptive amount of the tamsulosin hydrochloride sustained-release pellet.

The invention discloses tamsulosin hydrochloride sustained-release pellets and a preparation method thereof. The tamsulosin hydrochloride sustained-release pellets comprise a coating layer, medicine-containing pellets, Eudragit NE-30D, powdered steatile, sodium dodecyl sulfate or polyethylene glycol; tamsulosin hydrochloride, blank pellets, a filler, a lubricant and an adhesive. The method employs a novel sustained release preparation and a pellets preparation, slow release means delay of drug release rate of the medicine from a dosage form, absorption rate of medicine in the body can be reduced, more stable treatment effect can be realized; pellets can increase the distribution area of the medicine on the surface of the gastrointestinal tract, irritation is reduced, bioavailability is increased, influence due to stomach evacuation factors is not generated, medicine can be uniformly absorbed in the body, individual difference is little, and simultaneous application of two advanced technologies enhances the technical advantage of the tamsulosin hydrochloride sustained-release pellets.

The invention relates to a temperature detection method using a pig thermochromic ear tag. The pig thermochromic ear tag and a monitoring camera are included. The method comprises the following steps: 1, extracting an ear tag image according to a training model of the ear tag image, and generating a plurality of rectangular pictures containing single ear tags; 2, obtaining a rough contour point set of the ear tag in the current picture by using an image processing technology, then setting two threshold conditions, and fitting the obtained rough contour into a maximum ellipse; 3, dividing the rectangular picture into three areas, and sampling the three areas respectively to obtain relative RGB values of the color-changing areas; and learning the relative RGB value of the color-changing area and the corresponding actual temperature by adopting local weighted linear regression so as to obtain a corresponding relation between the relative RGB value of the color-changing area and the temperature, and outputting a temperature value corresponding to the color-changing area of the current picture. The invention further discloses a temperature detection system for the pig thermochromic ear tag.

Described are methods and systems for automatically deduplicating a target dataset relative to a baseline dataset.

The invention relates to the method and device used to make chemiluminescence output stable. Its feature is that it is based on catalyst controlled release technology. The controlled release technology is as follows: forming the catalyst and the matter used as vector to catalyst complex; the complex is to do controlled release to make the chemiluminescence output stable.

The invention discloses an apixaban sustained-release pellet and a preparation method thereof. The apixaban sustained-release pellet includes a coating layer and a drug-containing pellet, wherein the coating layer includes Eudragit NE30D, talcum powder, and lauryl sodium sulfate or polyethylene glycol; and the drug-containing pellet includes apixaban, a blank pellet core, a filling agent, a lubricant and a bonding agent. In the invention, the novel sustained-release preparation and the pellet preparation are employed, wherein the sustained release means that the drug release rate of the drug from the preparation is sustained to reduce the absorption rate of the drug in human body, thereby achieving more stable treatment effect. The pellet increases the distribution area of the drug on surface of gastrointestinal tract, reduces irritation, improves bioavailability, is free of the influence of the gastric emptying factor, enables the drug to be absorbed uniformly in body and is less in individual difference. The two advanced technologies are employed together to improve technical advantages of the drug. The sustained-release pellet, compared with an oral liquid, is good in stability, is convenient to package, transport and store, is simple in preparation method and is suitable for industrial production.

Etodolac sustained-release pellets comprise medicated pellet bodies and coating layers, wherein the coating layers wrap the medicated pellet bodies, the medicated pellet bodies are prepared from etodolic acid, empty pellet cores, a filling agent, a lubricating agent and an adhesive, and the coating layers are prepared from eudragit NE30D and talcum powder. A preparation method of the etodolac sustained-release pellets comprises the steps that 1 material preparation, 2 mixing, 3 preparation of the adhesive, 4 pellet preparation, 5 preparation of coating materials, 6 coating, 7 filling and 8 obtaining of an aluminum plastic finished product. The etodolac sustained-release pellets are suitable for treatment of symptoms and signs of rheumatoid arthritis and osteoarthritis, have good medicine release stabilizing effect, small irritation to the gastrointestinal tract and good bioavailability, are convenient to package, transport and store and are suitable for industrial production. The etodolac sustained-release pellets are good in absorption after being taken orally and release medicines, and foods can promote increase of the total absorption amount of the medicines although the etodolac sustained-release pellets can be taken on an empty stomach or after meal.

The invention provides a compound type sand table demonstration device. The compound type sand table demonstration device comprises a virtual demonstration mechanism and a sand table adjusting mechanism; the sand table adjusting mechanism comprises a support plate, several scissor type lifting platforms, several track assemblies and several first electric sliding platforms; the upper end face of the support plate is an area, where a solid sand table is placed; the first sliding rail of the track assembly and the support plate are fixed through a bolt; the second sliding rail and the upper endof the scissor type lifting platform are fixed through a bolt; the base of the first electric sliding platform and the second sliding rail of the track assembly are fixedly connected; the sliding partof the first electric sliding platform and the support plate are fixedly connected; the virtual demonstration mechanism comprises a support frame and a transparent display screen; a cavity is in thesupport frame; the upper end face of the support frame is opened; and the transparent display screen is horizontally placed at the opening position of the support frame. The compound type sand table demonstration device in the invention has the beneficial technical effects that: a multimedia interaction demonstration system, which is formed by combination of the traditional sand table and the transparent display screen covering thereon, is applied to the field that the solid sand table needs to be replaced untimely or frequently.

The invention provides nicardipine hydrochloride sustained release pellets. The nicardipine hydrochloride sustained release pellets comprise medicine-containing pellets and coating layers, wherein the medicine-containing pellets are coated with the coating layers; the medicine-containing pellets comprise nicardipine hydrochloride, hollow cores, filling agents, lubricating agents and bonding agents; and the coating layers comprise Eudragit NE30D and talcum powder. A preparation method of the nicardipine hydrochloride sustained release pellets comprises the following procedures: 1. material preparation; 2. mixing; 3. preparation of the bonding agents; 4. preparation of the pellets; 5. preparation of coating agents; 6. coating; 7. filling; and 8. aluminium-plastic packaging and preparation of finished products. The nicardipine hydrochloride sustained release pellets are applicable to primary hypertension, are stable in medicine release, have good effects, have minor irritation to gastrointestinal tracts, have good bioavailability, are convenient to package, transport and store and are suitable for industrial production. The products are well absorbed after being orally administrated. Although the products can be taken on an empty stomach or after the meal, the total absorbed dose of the products can be increased by food.

Various embodiments are directed to processing and executing digital asset transfers between two users. An example method includes receiving a data object defining a digital asset transfer, and the data object may be a query from the first user to initiate an outbound transfer to a second user or an approval of a request for digital asset units from the second user. The method further includes retrieving account balance data objects associated with the digital asset accounts for the first and second users. The method further includes, responsive to determining that the digital asset transfer satisfies one or more transfer conditions, executing the digital asset transfer by executing a closed-loop debit from the first user and executing a closed-loop credit to the second user. The method further includes updating the account balance data object to reflect the resulting balances of each digital asset account.