1155results about How to "Realize the combination" patented technology

The invention discloses a Bluetooth technology-based intelligent lock system which comprises an intelligent lock and a user terminal, wherein the user terminal comprises one or more Bluetooth intelligent mobile terminals provided with preset application software, the intelligent lock is internally provided with an intelligent lock circuit and a Bluetooth module connected with the intelligent lock circuit, and the Bluetooth intelligent mobile terminal is in Bluetooth connection with the intelligent lock through the Bluetooth module and sends a communication command to the intelligent lock for controlling the intelligent lock. According to the Bluetooth technology-based intelligent lock system, because a Bluetooth communication function is set in the intelligent lock, the wireless communication with the conventional Bluetooth intelligent mobile terminal of a consumer can be realized, the daily general Bluetooth intelligent mobile terminal can realize control on the intelligent lock through preset software configuration, thus great convenience is brought to the consumer. Meanwhile, the invention also discloses a control method of the intelligent lock system.

The invention relates to soft magnetic composite powder and a magnetic powder core preparation method thereof, and belongs to the technical field of powder metallurgy and magnetic materials. According to different magnetic performance characteristics of metal soft magnetic powder, amorphous and nano-crystalline powder and ferrite powder, magnetic performances are linearly calculated and optimally designed, so that the requirements of different magnetic properties are met. Besides, powder sizes are calculated and coordinately designed, the powder is shaped, screened, annealed, coated in an insulated manner and mixed, and the powder with different components is respectively passivated and insulated, weighed according to weight ratio and uniformly mixed to form the composite powder. The prepared soft magnetic composite powder is regular in morphology and good in dispersity and has good apparent density and flowability. In addition, the magnetic performance of a magnetic powder core prepared from the soft magnetic composite powder can be calculated and designed as required, the magnetic powder core has high cost performance and good comprehensive magnetic performance, and the blank of the performance and application of an existing magnetic powder core is effectively filled in.

A method of producing a floor panel (1), including providing a carrier (3) including a thermoplastic material, applying a primer comprising at least one salt, preferably a metal salt, on a first surface of the carrier (3), printing by means of digital printing a first print (10) on said first surface of the carrier (3) with an aqueous pigment ink composition, and applying a protective layer (4) on said first surface of the carrier (3) and applying the carrier (3) on a core (2) and pressing by applying heat and pressure the protective layer (4), the carrier (3) and the core (2) together to form a floor panel (1). Also, a method for forming a decorative substrate.

The invention discloses a commodity bullet screen display system, equipment, device and method. The system comprises a sever side and a client side. The server side obtains an instruction for broadcasting a bullet screen, generates the bullet screen containing commodity information according to the commodity information in the instrument and sends the generated bullet screen to the client side, wherein the instruction contains the commodity information. The client side receives the bullet screen containing the commodity information sent by the server side and displays the bullet screen in a video region or a chat region in a set application program. According to the scheme, a novel commodity display and promotion mode is provided for a user and a merchant, and user shopping experience is improved.

The present invention provides a method and a system for authentication and key negotiation in the WLAN Authentication and Privacy Infrastructure (WAPI), in which an authentication organization is included. The method has two steps. Firstly, a client end and / or an access point apply for a self-verified public key certificate from the authentication organization; and secondly, the identity verification and key negotiation is carried out between the client end and the access point by utilizing the self-verified public key certificate. By the present invention, the quantity of data transmission and on-line calculation is reduced, the security of the authentication sytem is enhanced, and problems exist in the course of identity authentication and key negotiation in the WLAN Authentication and Privacy Infrastructure (WAPI), thus further increasing the security intensity of the WAPI authentication mechanism.

The invention relates to a copper-aluminum compound tube material and relative producing method, belonging to the technique of metallic compound tube material production. Said invention comprises a copper inner layer and an aluminum outer layer. It is characterized in that: at the connection of copper and aluminum layers, said inner and outer layers are dispersed to each other to form a connecting layer to combine them. The producing method comprises; using planet rolling tube has single-rail sectional contraction rate on the compound tube is 50-95%; the outlet rolling speed is 5-30m / min; and the single-rail rolling is processed when the temperature of distortion section reaches 200-600Deg. C. The inventive method can combine two layers, with fewer processes, high efficiency, large batch and lower cost. And the product has better mechanical and thermal exchange properties, without defects in following process. It can be used to replace copper and alloy tube, to reduce producing cost.

The invention discloses a panoramic imaging method based on a camera array and mainly aims to solve the problems that in the prior art, a splicing scene is small, and a "ghost shadow" exists. According to the scheme, (1) array cameras are used to acquire multiple images, two images are read, SIFT features of the two images are extracted respectively, feature matching search is performed, matching points of the two images are obtained and screened, an optimal transformation matrix is calculated, the images are transformed according to the optimal transformation matrix, and an improved optimal stitching line algorithm and a weighted average fusion algorithm are adopted to perform fusion splicing on the images; and (2) the step (1) is repeated till splicing of the upper image and the lower image is completed, the splicing image is used as a to-be-spliced image, splicing is continued after the to-be-spliced image is rotated counterclockwise by 90 degrees, and the result is rotated clockwise by 90 degrees to obtain a final splicing panoramic image. Through the method, the "ghost shadow" phenomenon is remarkably eliminated, and the obtained panoramic image is large in view field, high in resolution, more approximate to a real panorama and capable of being used for splicing of larger scene images in the horizontal direction and the vertical direction.

The invention discloses a boron-modified organic silicon resin high-temperature-resistant coating which comprises the following components in percentage by mass: 45%-58% of boron-modified organic silicon resin, 35%-45% of heat-resisting pigment fillers and 2%-4% of auxiliary agents, wherein the boron-modified organic silicon resin is boric-acid-modified organic silicon resin or epoxy-modified silicon-boron resin; and the mass ratio of nanometer silicon dioxide to barrier function fillers to aluminum powder which are contained in the heat-resisting pigment fillers is 1.5:1:1. The invention also discloses a preparation method of the boron-modified organic silicon resin high-temperature-resistant coating. The preparation method disclosed by the invention can be implemented on an existing coating preparation production line without increasing equipment investment; the prepared high temperature-resistant organic silicon coating can be coated by adopting a spray coating process and constructed by adopting a roll coating process, can be subjected to high temperature of 800 DEG C for a long time and has corrosion-resistant property.

The present invention relates to a single-structure porous flexible nanometer friction generator and a preparation method thereof, and a prepared sensor. The flexible nanometer friction generator comprises flexible conductive composites, wherein the flexible conductive composites are porous structures; the flexible conductive composites comprise flexible high polymer materials and nanometer conductive materials; and the nanometer conductive materials are connected to an iso-electric level. According to the flexible nanometer friction generator and the preparation method thereof, and the prepared sensor, the prepared products is simple in structure, high in stability, resistant to wear, stable in chemical property, and the internal structures of the composite materials are employed to realize energy conversion and the exploration of the human motion information.

The invention provides a wheel-foot conversion type mobile robot system, relating to mobile robots. The wheel-foot conversion type mobile robot system is used for solving the problems that the obstacle avoidance ability of the existing wheeled robots is poor and the walking speed of the existing footed robots is low. According to the wheel-foot conversion type mobile robot system, one end of each central axle is fixedly connected and is axially locked through a corresponding first limiting block, a shoulder is arranged at the other end of each central axle, a spring sleeves each central axle and is located between a corresponding bearing and the corresponding shoulder, a central blind hole is formed in the other end of each central axle, and a first key groove is formed in each central blind hole; semi-annular grooves are formed in fixed half wheels along the circumferential direction, movable half wheels and the fixed half wheels are in turning connection relatively to the central axles, complete wheels are formed by the fixed half wheels and the movable half wheels during the conversion to a wheeled state, the movable half wheels are turned into the semi-annular grooves of the fixed half wheels during the conversion to a footed state, and single scrolls are mounted on the central axles. The wheel-foot conversion type mobile robot system belongs to the field of the mobile robots.

The invention relates to a special film used for fabricating FR tag antenna, which comprises a substrate, a parting material layer and a metal layer, and the method to fabricate an FR tag antenna with the special film. The method includes the following steps: A)printing: take adhesives as imaging material to develop an FR tag antenna pattern on the metal layer of the special film; B)etching: dissolve the unprinted part of the metal layer of the special film with etching liquid to form a metal antenna pattern; C) transfer printing: press a printing stock and the special film tightly together and then separate the two so that the metal antenna pattern can be transferred to the surface of the printing stock. The method is simple in technique, high in efficiency and low in cost; the printing stock can be chosen freely; therefore the special film and the method can be applied to manufacture various all-band RFID antennas with high precision, low impedance, good conductivity and thick metal film.

The invention relates to the fertilizer prepration technology field, in particular to a chelated root fertilizer and a preparation method thereof. The invention provides the chelated root fertilizer for solving the problem of fertilizer pollution of soil caused by the prior fertilizer, and the chelated root fertilizer is obtained by full stirring nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, middle element fertilizer, trace element fertilizer, organic acid, organic amine, physiological active substances and water in a reaction tank for carrying out the reaction for a period of time. The chelated root fertilizer contains necessary nutrient elements needed by plant growth, the utilization rate of the nutrients can reach 30 percent to 65 percent by being matched with conventional fertilizers for use, therefore, the chelated root fertilizer belongs to the fertilizer with high utilization rate; the application amount can be less than the ordinary compound fertilizer by 20 percent under the premise of achieving the same yield, thereby having obvious economic benefits.

The invention discloses a method for recovering a lead-containing raw material by using a wet process. The method comprises the steps: (1) leaching the lead-containing raw material by using a solution, adding a reducing agent to reduce lead dioxide or lead orthoplumbate in the lead-containing raw material into a soluble lead salt, after a lead compound is completely dissolved, filtering the solution, and separating to obtain a filtrate A and an insoluble substance, wherein the solution contains sulfate, a complexing agent and a catalyst; (2) adjusting the pH value of the filtrate A, separating to obtain lead sulfate and a filtrate B, and returning the filtrate B to the step (1) after sulfate radicals are replenished and the pH value is adjusted; (3) directly using lead sulfate as battery materials or commodities, subjecting a sulfate-containing alkaline solution and lead sulfate to reaction, and separating to obtain basic lead sulfates and a filtrate C, wherein the basic lead sulfates include tribasic lead sulfate and tetrabasic lead sulfate. The method can be used for purifying the lead-containing raw material to form lead sulfate and basic lead sulfates directly used for producing lead-acid batteries, thereby being an environment-friendly wet-process recovery method.

The present invention discloses a flavoured milk and its preparation method. Said flavoured milk includes the following components: (by weight portion) 75-95 portions of milk, 1-20 portions of grain granules, 2-15 portions of sugar, 0.1-0.8 portion of stabilizing agent and 0.05-0.2 portion of edible essence. Said preparation method includes the following steps: (1), weighing raw materials according to the formula; (2), preparing material: adding partial milk into sugar-melting pot, heating to 30-60 deg.C, adding partial sugar and stabilizing agent into the sugar-melting pot, stirring, then continuously heating to 62-85 deg.C, stirring, adding residual sugar, stirring until the above-mentioned materials are be completely molten, then pouring the above-mentioned molten mixture into the mixing vat in which the residual milk is held; (3), preheating; (4), homogenizing; (5), pasteurizing; (6), adding edible essence and grain granules; (7), sterilizing so as to obtain the invented flavoured milk containing grain granules.

The embodiment of the invention provides a method and a server for processing on-line transaction fault events of a mainframe. The server comprises a node information acquiring unit, a hierarchical model storage unit, a mapping table storage unit, a fault information receiving unit, a fault node state updating unit, a relevant node state updating unit and a node state display unit, wherein the node information acquiring unit is used for obtaining node information and node relation information; the hierarchical model storage unit is used for storing business service hierarchical models; the mapping table storage unit is used for storing a node state mapping map and a node incidence relation mapping table; the fault information receiving unit is used for receiving fault event information sent by an external event monitoring system; the fault node state updating unit is used for updating corresponding node state in the node state mapping table; the relevant node state updating unit adopts the node state of a father node generated by calculation to update the node state corresponding to the identification of the father node in the node state mapping table; and the node state display unit is used for displaying the node of which the state is updated in an imaging mode. The monitoring facing to business service is used for quickly determining and displaying an IT unit fault event.

The invention discloses an automatic descaling device for shafts. The automatic descaling device comprises a pump shell (1), a pump body, a mandrel (3), an inflow head (4), a rubber sleeve (5), a connector (6), impellers (7) and scraper devices. The mandrel (3) is fixedly connected with the pump body. The impellers (7) and blade wheels (11) are mounted on the mandrel (3) at intervals. The scraper devices are mounted on the outer peripheries of the blade wheels (11). The inflow head (4) and the rubber sleeve (5) are communicated with the water inlet end of the mandrel (3). The water outlet end of the pump shell (1) is sequentially connected with a pressure control valve (17) and the connector (6). The invention further discloses a descaling method. The automatic descaling device and method has the advantages that downhole gas-liquid kinetic energy is converted into operation mechanical energy of the descaling device so as to achieve automatic descaling, descaling time is shortened, and combination of high-speed gas-liquid descaling and mechanical descaling is achieved.

The invention discloses an intelligent air purifying system. The intelligent air purifying system comprises an intelligent air purifier, a mobile client and a cloud server. The intelligent air purifier is connected with the cloud server. The cloud server is connected with the mobile client. The intelligent air purifier comprises a power source module for supplying power, a sensor for obtaining air quality parameters, an air purifying module for improving air quality and a communication control module for controlling the sensor and the air purifying module to work and being connected with the cloud server. The power source module is connected with the sensor, the air purifying module and the communication control module. The sensor and the air purifying module are connected with the communication control module. The invention further discloses a use method of the intelligent air purifying system. By means of intelligent air purifying system, the intelligent air purifier can be controlled remotely through the mobile client.

The invention relates to a titanium alloy surface high temperature oxidation resistance and wear resistance oxide gradient coat. According to the coat, the surface of the coat is an oxide film layer comprising Al2O3, Cr2O3 and NiO2, wherein the thickness is 4-6 mum; the middle of the coat is an Al-Cr-Ni alloy layer, wherein the thickness is 2-4 mum; and an Al-Cr-Ni-Ti interdiffusion layer is arranged between the coat and a substrate to achieve metallurgical collection, wherein the thickness of the Al-Cr-Ni-Ti interdiffusion layer is 4-6 mum. According to the present invention, the oxide film layer on the surface of the coat has characteristics of compactness, flatness and strong antioxidant capacity; the Al-Cr-Ni alloy layer in the middle of the coat has characteristics of compact structure and high hardness so as to greatly improve wear resistance of the titanium alloy; the metallurgical collection of the coat and the substrate is achieved through the Al-Cr-Ni-Ti interdiffusion layer, and the combination strength is high; and a double glow plasma surface metallurgy technology is adopted to prepare the Al-Cr-Ni alloy layer on the surface of the titanium alloy, and then a plasma oxygen permeation treatment is performed on the Al-Cr-Ni alloy layer to prepare the high temperature oxidation resistance and wear resistance coat, such that the efficiency is high, and the process is simple.

The invention relates to a bus card swiping system, in particular to a bus card swiping system by applying cell phone two-dimensional code technology. The bus card swiping system successfully achieves the technical purpose that a cell phone can be used as a bus card under the condition that any change is not carried out on the cell phone. The system requires that a user registers a bus account first, logs in the bus account before taking on a bus, calls out a cell phone two-dimensional code page which contains account information of the user, and places the two-dimensional code page and swipes the two-dimensional code page on a two-dimensional code reading device (arranged in the front of the bus). The two-dimensional code reading device sends card swiping information to a bus company server through wireless networks. Through the server, a bus company can classify and summarize user swiping information sent to the server from each bus line and know operating conditions of each line; and the bus company can deduct bus-taking fees from a passenger account, change two-dimensional code information in the passenger account by utilizing certain algorithm and guarantee that the two-dimensional code can reflect balance information of the user account in real time.

The invention discloses liquid milk added with active polysaccharide, and the components per 1000 weight portions contain: 600 to 900 portions of milk, 1 to 3 portions of active polysaccharide, 40 to 60 portions of sugar, 1 to 5 portions of honey, 0.1 to 1.5 portions of stabilizer, 0.5 to 1.5 portions of emulsifier and residual purified water. As the immune active polysaccharide is added, the liquid milk is a novel, functional and prepared milk, and after super-high temperature sterilization according to the manufacturing process of liquid milk, the product can keep the immune activity and good taste and flavor. Combined with nutritional components of milk, the liquid milk achieves the effect of homology of medicine and food in daily drink.

Disclosed is a code testing information collecting method and system. The method includes: deploying to-be-tested codes to a testing environment through an automatic publishing system; testing the to-be-tested codes in the testing environment to obtain code testing information which can be code coverage rate information and / or code differentiation information. The method has the advantages that the to-be-tested source codes are deployed to the testing environment through the automatic publishing system and tested so as to collect code testing information, combination of code testing information collection and automatic publishing tools, massive user intervention is avoided, code testing information are collected without being noticed by users, work load of testing staff is reduced, and efficiency is increased.

The present invention discloses neutral seasoning milk containing edible plant granules and its producing method. The neutral seasoning milk containing edible plant granules provided by the present invention is composed of the following weight ratio of raw material: milk 75 to 95, edible plant granules 1 to 20, sugar 3 to 15, stabilizer 0.1 to 1, and flavouring composition 0.05 to 0.2. The present invention resolves the stability problem of edible plant granule in seasoning milk through screening a reasonable ratio of the various components, makes grain granules, nut granules, fruit and vegetable granules and bean granules edible plant granules suspend in the product system stably; the abundant nutritional value of the present invention can be satisfied with children, adolescent, office-goers and middle-aged people, it has a strong market prospects.

The pectin grain containing milk beverage contains milk product 30-60 weight portions, pectin grain 1-20 weight portions, sugar 4.0-15 weight portions, stabilizer 0.1-1.0 weight portions, edible essence 0.05-0.3 weight portions except water. The pectin grain is obtained through inoculating pyracetic bacillus to fruit juice, fermenting culture, taking upper fiber and crushing. The present invention provides the production of milk beverage containing pectin grain, especially coconut pectin grain.

The invention discloses a large-capacity fiber grating sensing and monitoring system, which belongs to field of fiber sensing, comprising a broadband light source, a tunable filter, a signal processing system, a photodetector, 1 x 2 couplers, 1 x 8 optical switches, 8 optical splitters, 32 fiber delay lines, and 32 fiber Bragg grating sensors which are connected in serial. The sensing network is arranged through connecting fiber grading sensors of different centre wavelengths in serial and connecting a plurality of sensors in parallel, through the time delay of the fiber delay line, the reflected signals of different paths are separated in time sequence, therefore, the signal processing system can distinguish the source of the signal according to the differences of the receiving time combining with the number information stored in the memory, realizes the combination of the time division multiplex and the wavelength division multiplex, the number of measuring points is four times that of the only-used the wavelength division multiplex, is dependent on the length difference of the time-delay fiber, the impulse width and the duty ratio, therefore, the number of measuring points is more, the measuring range is large, and multi-point distributed large-capacity monitoring can be conducted.

The embodiments of the invention disclose a greenhouse crop planting environment Internet of things intelligent regulation and control system and method. An Internet of things cloud platform receivesa first data packet which includes standardized crop planting environment data and is sent by an agricultural Internet of things gateway, and carries out data processing and data analysis on the standardized crop planting environment data according to a preset intelligent computing model, and determines that a control command is sent to the agricultural Internet of things gateway according to dataprocessing and data analysis results. Each Internet of things control device or a servo subsystem receives the various control commands of the agricultural Internet of things gateway, executes regulation and control motion, and completes the adjustment of corresponding parameters so that each parameter associated with a current crop planting environment tends to be each parameter expected value associated with a preset crop planting environment. In the scheme of the invention, for different planting areas, climates, seasons, crops, and different growers, targeted, intelligent, and personalized intelligent regulation and control can be performed.

The invention provides a real-time online advertisement self-operation system. A self-operation business intelligent terminal device drives an advertisement self-operation business intelligent terminal device to send an advertisement template download request to a business information cloud interaction device, so as to perform advertisement edition, and then an edited advertisement is stored in the advertisement self-operation business intelligent terminal device. The self-operation business intelligent terminal device drives the advertisement self-operation business intelligent terminal device to send a request for searching nearby consumers to the business information cloud interaction device in a somatosensory interaction mode, so as to obtain feedback communication connection. The self-operation business intelligent terminal device drives the advertisement self-operation business intelligent terminal device to push the edited advertisement to a consumer intelligent terminal device in a somatosensory interaction mode, so as to perform active push of advertisement information. The real-time online advertisement self-operation system utilizes the mobile Internet technology, is simple to operate and combines online marketing and offline marketing, so that an object of combining an online big market and a regional market is achieved.

The invention, belonging to the technical field of catalyst and its application, particularly relates to an ultrafine molecular sieve structured catalytic material based on a porous silicon carbide carrier and a preparation method thereof. The material comprises ultrafine molecular sieve crystals as active elements and has a hierarchically porous structure, and the whole ultrafine molecular sieve coating has catalytic activity. The method is characterized by coating a colloidal molecular sieve precursor on the surface of a modified foam silicon carbide carrier, converting the molecular sieve precursor into ultrafine molecular sieve crystals by vapor phase treatment to realize the firm combination between the coating and the carrier. According to the invention, by controlling the synthesis conditions of the colloidal molecular sieve precursor and the method of adding a pore forming agent, the size of the molecular sieve crystals, silica-alumina ratio and intercrystalline porosity can be controlled; a pore structure and the type of the molecular sieve can be designed according to the geometrical structure of a target product; and the capacity of accommodating carbon is raised, the mass transfer capability of the catalyst is reinforced, and the life of catalyst is prolonged while keeping the high activity of the ultrafine molecular sieve and high target product selectivity.

The invention relates to a microwave preparation method of an anti-oxidation coating made of a carbon-based material, in particular to a substrate material which may be a carbon material, a C / C composite material or a C / SiC composite material. In the invention, slurry prepared by using Si compounds is coated on the carbon-based material, which is subjected to surface treatment, by a brush or immersion, then the carbon-based material is buried in graphite powder in a corundum crucible, the corundum crucible is placed in microwaves to be heated, the pre-heating, heating and temperature preservation are performed by stepwise regulating the power of a microwave oven, and thus, an anti-oxidation single-layer coating is obtained; on this basis, a composite coating of oxides, silicides and the like can be obtained. In the invention, microwaves act directly on the carbon-based material and the carbon-based material, after absorbing the microwaves, generate heat raises the temperature to a required temperature, so that the coating and a substrate are bonded and a protective coating with high protective performance is obtained; and as aluminum powder is added as a SiC sintering aid, the compaction of the SiC is promoted by the silicon aluminum alloy produced by the low-melting-point aluminum and part of molten silicon.

The invention relates to a control technology for a photograph camera position, particularly to a control method for position of a photograph camera hauled by a suspension cable. The control method is characterized in that a suspension cable frame, consisting of a support tower and a traction cable is included; one end of the suspension cable is connected with a photograph and videotape cradle head and the other end is respectively connected with a transmission unit through the support tower; the transmission unit is electrically connected with a computer control unit which is electrically connected with a stimulated photograph and videotape mechanism; the computer control unit acquires space motion parameters of a cameraman controlled handle of the stimulated photograph and videotape mechanism by a state sensing and detecting unit for detecting the stimulated photograph and videotape mechanism, and then controls the transmission unit to ensure that the photograph camera fixed on the photograph and videotape cradle head three-dimensionally moves in the space of the suspension frame, formed by the space support tower, and the photograph camera and the cameraman controlled handle are operated synchronously. The photograph camera can be used for not only shooting at a fixed position, but also dynamic shooting and tracing shooting.

The invention provides a vegetable residue, crop straw and livestock and poultry excrement combined composting process. An aerobiotic and anaerobic combined composting mode is adopted in the process. The process comprises the steps of material pretreating, mixing, composting, primary fermenting, secondary fermenting, thorough decomposing, sieving or smashing, compost preparing and the like. Crop straw with a high-carbon nitrogen ratio is used, and the problems of high moisture content, low carbon-nitrogen ratio and poor air permeability existing in the high-temperature aerobiotic composting process of vegetable residues are effectively solved; according to the process, the nutrients and moisture of the vegetable residues can be utilized, harmless treatment can be carried out on the vegetable residues, the crop straw and livestock and poultry excrement through high-temperature composting, organic compost is produced, and resource utilization of planting and breeding waste is achieved.