342results about How to "Achieve the perfect combination" patented technology

The invention provides an activated alumina and activated carbon compounded material and a preparation method thereof. According to a formula, the material comprises the following raw materials in percentage by mass: 40 to 99 percent of aluminum hydroxide, 1 to 60 percent of activated carbon, and 15 to 35 percent of binder. The material is prepared by uniformly mixing, pelleting, ageing, molding, airing, sintering, rinsing, drying and the like. The invention aims to compound the activated carbon with the activated alumina; on the one hand, the material with a certain shape can be processed, the defects of loose shape, low strength, difficult recovery and the like of the activated carbon are overcome, and the material is easy to recycle; and on the other hand, the adsorption property of the activated alumina material is greatly improved. The method has the advantages of simpleness, practicality, readily available raw materials, low cost and suitability for industrial mass production, and can be widely applied to various fields such as industry, agriculture, environmental protection, air purification, water treatment and the like.

The invention belongs to the field of ecological engineering and relates to a construction method of spraying and covering planting in an ecological restoration project, namely, a vegetation restoration method adopting a plant fiber blanket with the assist of slurry spraying. The invention is characterized in that the method comprises the following steps: laying a slope through the plant fiber blanket firstly, spraying and covering the slope through slurry and covering the slope through the plant fiber blanket. In the invention, a three-dimensional net made of geotextile material can be replaced; chemical synthetic materials entering the natural world can be obviously reduced when the effect of improving the overall and local stability of the slope is achieved; moreover, vegetable fiber can also increase organic components of soil, is beneficial for improving the capacities of water retaining and constant-temperature keeping of the soil on the surface layer and is beneficial for the growth of vegetation on the slope; when the construction cost is reduced, the low carbon conversion and utilization of agricultural and forestal residuals are realized, agricultural and forestal chains are extended, and the industrial added value of by-products is improved; and the method has a large application value in the soil and water conservation, sand prevention and control and ecological restoration of the damaged vegetation in a project in China.

The present invention discloses a geologic body three-dimensional visualization method based on geophysical field data. Said method includes the following steps: (A), fetching collected geophysical field data, making fetched data be stored as object array, and statistically analyzing the fetched data so as to obtain space distribution characteristics of fetched data; (B), according to the space distribution characteristics of data combining data points in the object array and constructing them into concrete space polygonal mode; and (c), drawing and displaying said constructed space polygonal model, and making said space polygonal model undergo the process of visualization operation treatment.

The invention discloses a spatial visualization revealed two-dimension code food information tracing method which comprises generating enterprise terminal two-dimension code labels comprising food quality and safety information and producing area geographic positions; adopting a label recognizer with a global position system (GPS) to scan two-dimension code labels in food storage, transportation and sale links, storing obtained geographical coordinates and link information in a data base and generating retail terminal two-dimension code labels; conducting statistics and platform building: adopting a statistic geographic information system (GIS) TO analyze and process data and building a visualization food information exhibiting and inquiring platform; and tracing: scanning the enterprise terminal two-dimension code labels and / or the retail terminal two-dimension code labels by using a mobile terminal and obtaining corresponding label information. The method enables statistical indexes to be overlapped and displayed on an electronic map, achieves perfect combination between statistical information and geographical location information, reveals food quality safety information in a visual mode and provides and effective mode for collection, statistics and analysis of safety food information.

The present invention discloses a geologic body three-dimensional visualization system based on geophysical field data. Said system includes data fetch module, data analysis module, modeling module, model drawing module, model-coloring module and model operation module. Said invention also provides the concrete operation method and steps of said geologic body three-dimensional visualization system, and its concrete application range.

The invention provides a generation device, device and equipment of a multimedia photo, and a mobile phone. The generation method of the multimedia photo comprises the following steps: obtaining one photo of the shot object of shooting equipment; after an instruction for rejecting a photo background is received, extracting a figure image from the photo to serve as a foreground picture; after a voice command input by a user is received, carrying out voice recognition; then, according to user instruction information obtained by the voice recognition, searching multimedia contents matched with the user instruction information from a multimedia database to serve as the background contents of the photo; and generating the multimedia photo which comprises the foreground picture and the background contents. When the user wants to replace the photo background, the user can automatically extract the figure image from the photo to serve as the foreground picture, and rejects the original background with a poor effect, a picture and / or music matched with the user instruction information can be automatically searched from the multimedia database, search efficiency is improved, optimization processing is simple, and a user experience degree is high.

The present invention provides a multimedia photograph generating method, apparatus and device, and a mobile phone. The multimedia photograph generating method comprises: firstly, acquiring location information of a location where a photographing device is, and acquiring a photograph of a photographed object of the photographing device; then, after receiving an instruction of removing a background of the photograph, extracting a character image from the photograph as a foreground picture, and according to the location information, searching out a picture and music that are matched with the location information from a multimedia database as a background picture and background music of the photograph; and finally, mixing the foreground picture, the background picture and the background music into a multimedia photograph. When a user is unsatisfied with the background effect of the photographed photograph, the character image can be automatically extracted from the photograph and the original background with a poor effect is removed, and the picture that is matched with the location information of the photographing location is searched out from the multimedia database, so that the optimization processing is simple and a user experience degree is high.

The invention is applied in the technical field of storage, and provides a memory, a memory read-write control method and a memory read-write control system. The memory comprises at least one single-level cell (SLC) flash memory and at least one multi-level cell (MLC) flash memory, wherein the storage region of the SLC flash memory is set as a logic address forward storage region of the memory, and the storage region of the MLC flash memory is set as a logic address backward storage region of the memory. According to the embodiment, perfect combination of respective advantages of the SLC flash memory and the MLC flash memory is realized, the data read-write speed of the memory is improved by fully using the respective advantages of the SLC flash memory and the MLC flash memory, and convenience is brought to a user in use.

The invention relates to a multifunctional polypropylene composite material and a preparation method thereof. The composite material is prepared from a thermoplastic polypropylene resin matrix, inorganic particles, thermal conducting fillers or a halogen-free flame retardant, carbon-based thermal conducting fillers, toughening fillers and other processing additives, the highest heat conductivity coefficient of the composite material is larger than 5.0 W / m.K, the insulating property is excellent, the vertical flammability is UL94 V-0, and the mechanical properties are excellent. The operation is simple, the cost is low, the multifunctional composite material with excellent comprehensive performance can be prepared in one step, industrialized production is easy to achieve, and the multifunctional polypropylene composite material can be widely used in such fields as heat exchangers, instrument shells, circuit components, automobiles, chemical energy and aviation, etc.

The present invention belongs to the field of leather-making technology. By selecting superfine fiber non-woven fabric as base cloth, and through polishing, gigging, dyeing, softening, strippable paper molding and post tanning, the leather product is obtained. The strippable paper molding includes the surface layer spreading, the middle layer spreading, the adhered layer spreading, extruding to adhere the adhesive layer to the base cloth, stoving and stripping. The said process can make sofa leatherette with high resistance to acid, alkali, chemicals, light, wear and hydrolysis and high color fastness.

The invention discloses an augmented reality-based motion game control method and apparatus. The method comprises the steps of receiving background image data shot by an AR (augmented reality) apparatus, and superposing a moving icon with a set moving speed on the background image data; displaying an AR image superposed with the moving icon to a user through the AR apparatus; and judging whether a distance between a real-time position, in motion, of the user located through the AR apparatus and a virtual position of the moving icon meets a predetermined threshold or not, and if yes, judging that the user catches up with or captures the moving icon. According to the method and the apparatus, the game experience of the user and a set virtual competitive object in a real outside environment can be enhanced, and the user is stimulated to catch up with a motion process through real-time acquisition and comparison whether the distance between the real-time position of the user in the motion and the virtual position of the moving icon meets the predetermined threshold or not, so that process supervision and effective stimulation are realized, the interestingness of the motion is enhanced, and the perfect combination of science technology and motion control is realized.

The invention relates to a seamless PET (polyester) laser transfer membrane which comprises a carrier PET base membrane, a protection layer, an imaging layer and an aluminum layer, wherein the protection layer is a transfer coating layer, a transfer coating is prepared by adopting raw materials by weight percent: 12-40 percent of water-based resin system, 6-10 percent of ionic copolymerization monomer, 3-7 percent of a diluent, 40-68 percent of dispersion medium, 1-5 percent of a pH modifier and 4-8 percent of a crosslinking agent. The invention also relates to a preparation method of the seamless PET laser transfer membrane. The seamless PET laser transfer membrane provided by the invention is strong in metal luster and excellent in mechanical property, moisture prevention and weather resistance. The surface of the seamless PET laser transfer membrane adapts to various printing processes, and thus various artistic designs can be printed.

The invention discloses a novel anti-seepage floor drain system and a construction method thereof. The system comprises a reinforced concrete floor slab, a leveling layer, a water-proof layer, a water-proof protective layer and a surface layer and a floor drain, wherein the reinforced concrete floor slab is provided with a preformed hole; the leveling layer, the water-proof layer, the water-proofprotective layer and the surface layer are arranged on the upper surface of the reinforced concrete floor slab in turn from the bottom to the top; the floor drain is arranged in the preformed hole and is communicated with a sewer pipe made of a polyvinyl chloride (PVC) material; a diameter-changing funnel made of the PVC material is arranged in the preformed hole of the reinforced concrete floor slab; a lower water stop ring made of the PVC material is bonded between the lower end of the diameter-changing funnel and the outside wall of the sewer pipe by using PVC special glue; a PVC pipe is placed in the diameter-changing funnel; an upper water stop ring made of the PVC material is bonded between the upper outside wall of the PVC pipe and the upper end of the diameter-changing funnel by using the PVC special glue; and the head end of the water-proof layer is extended to the upper inside wall of the PVC pipe. The floor drain system is convenient to construct, can save a large amount ofmanpower and material resource, avoids the possibility that accumulated water can penetrate along a water-proof weak pocket because the water-proof layer is used for a long time, and realizes the perfect combination of water prevention and water discharge.

The invention discloses a nutrition flour capable of reducing blood sugar, which comprises the following raw materials in parts by weight: 1,200-1,500 parts of wheat, 20-30 parts of wheat germs, 5-8 parts of soy flour, 3-5 parts of pumpkin flower, 3-5 parts of lily, 5-8 parts of balsam pear, 5-8 parts of yam, 5-8 parts of pueraria, 5-8 parts of cassia seeds, 5-8 parts of astragalus, 5-8 parts of pumpkin and 2-3 parts of ginseng extract. The nutrition flour is prepared by proportioning nutrients scientifically, and the perfect combination of the nutrients of the pumpkin, the bitter gourd, the components of various edible Chinese medicinal and the wheat is fully realized. The nutrition flour has good dietetic therapy and healthcare effects.

The invention relates to vacuum coating magnetron sputtering deposition technology, and particularly a device and a method for depositing a film on a SiC fiber surface; on one hand, a film with a uniform thickness is deposited on a continuous SiC fiber surface; on the other hand, the problem of target material poisoning of compound film deposition is solved, and the continuity and stability of the deposition process is realized. The device is provided with a target material I, a target material II, a workpiece rotating shelf, an intermediate-frequency pulsed magnetron sputtering power supply, a magnetron sputtering vacuum chamber; the workpiece rotating shelf is disposed in the magnetron sputtering vacuum chamber; the target material I and the target material II are facingly disposed inside and outside the workpiece rotating shelf in the magnetron sputtering vacuum chamber; a cathode of the intermediate-frequency pulsed magnetron sputtering power supply is connected to the target material I; and an anode of the intermediate-frequency pulsed magnetron sputtering power supply is connected to the target material II. According to the invention, the gas flow, the reaction gas types, the sputtering time and the like in the vacuum chamber of the magnetron sputtering device are adjusted so as to realize the deposition of metals or compound films with different types and different thicknesses on a continuous SiC fiber surface, and to realize the surface modification of the SiC fiber.

The invention discloses an actuating tower type pumping unit of a low-velocity big-torque special-shaped motor, which is characterized by comprising a tower cylinder fixed on a cement basement, a digital intelligent control cabinet, a special-shaped motor on the top platform of the tower cylinder, a load hoisting belt wound round the roller of the special-shaped motor, and a balance box connected with the load hoisting belt. One end of the load hoisting belt is fixedly provided with a hanging rope or a hanging unit, while the other end of the load hoisting belt is connected with the balance box. The load hoisting belt is driven by the special-shaped motor to transmit torque forwardly and reversely. The rotating speed, the steering and the torque of the special-shaped motor are regulated and controlled by the digital intelligent control cabinet. The forward and reverse rotation of the special-shaped motor is converted to the reciprocating linear motion of a sucker rod so as to realize the oil pumping cycle of the pumping unit. The pumping unit is simple in structure and the intelligent controller thereof can be controlled automatically, manually or remotely. Thus, the perfect combination of high intelligence and fool-style operation is realized. The pumping unit is only provided with two lubricating points and can be operated for years without being lubricated. No easily damaged part is adopted by the whole pumping unit, while the pumping unit is time-saving and labor-saving in transportation, installation, use and maintenance.

The invention provides an integrated sewage treatment apparatus and a sewage treatment process flow using the apparatus. The sewage treatment apparatus comprises an anaerobic biological treatment pool, an aerobic biological treatment pool, a sewage sedimentation pool and a membrane biological reaction pool; and the anaerobic biological treatment pool, the aerobic biological treatment pool, the sewage sedimentation pool and the membrane biological reaction pool are sequentially connected. The apparatus is used to carry out effective integrated treatment on sewage. The integrated sewage treatment apparatus has the advantages of good sealing property, strong adaption ability to various foundation conditions, acid and alkali resistance, oxidation resistance, no deformation under high or low temperature, and long service life. The sewage production cycle and the onsite construction installation cycle are short, so the apparatus can be fast used; early disposable investment is small, so the operating cost is low; the quality of discharged water is stable, and pollution discharge is maximally treated; the sewage treatment apparatus has a small size, saves space, can be conveniently carried; and the apparatus can be used in a landfill mode, so the occupied earth's surface area is extremely small, noise is small, and the apparatus can be extremely well combined to surrounding living environment.

The invention relates to a double-system controlled all-digital model airplane steering engine. The steering engine comprises a shell, and a signal converter, a singlechip, a driving circuit, a direct current motor, a speed reducing gear group and a potentiometer which are arranged in the shell, wherein the singlechip comprises an operation storage unit, an analog-to-digital (AD) converter and a motor drive pulse width modulation (PWM) signal module, communicates with an upper computer in two compatible modes of an angle coded PWM signal and RS232 through a single-wire double-mode control interface, receives a control instruction of the upper computer and controls the speed of the steering engine; and the AD converter on the singlechip is connected with the potentiometer, and the singlechip controls the rotating angle of the steering engine, acquires the current position information of the steering engine and transmits the current position information to the upper computer. The rotating speed of the steering engine is adjustable in 255 levels, and the lower limit and the upper limit of the rotating speed of the steering engine are 3.75 degrees per second and 260 degrees per second. Compared with the conventional steering engine, the steering engine has the advantages that: intelligence is improved by using the characteristic of a digital system, the application range is expanded, and the steering engine can be widely applied to the research and development of various robots and advanced model airplanes.

The invention discloses a mobile smart card system with the identity authentication function, which comprises a mobile terminal and a security device with the identity authentication function and large data volume storage function. The security device is combined with an independent card body with the radio frequency communication function so as to meet the requirements of uniform identity authentication services, large data volume storage and cross-field application integration. The mobile smart card system has the advantages of facilitating reuse and maintenance of devices, improving system scalability, enhancing service reconstructability and innovation capabilities, canceling service bottleneck, promoting convergence of mobile internet services and innovative development, and implementing perfect combination of remote payment and near-field payment.

A novel technology is used for recycling iron and vanadium from calcium-rich or iron-rich steel slag. The invention relates to a metallurgical method of extracting vanadium, in particular to a method that extracts vanadium or iron from abandoned steel slag with multidisciplinary technologies. The technology has the following procedures: (1) The calcium-rich or iron-rich steel slag is crushed, the iron contained in the steel slag is recycled by magnetic separation, and the material that will correspondingly change low-valent vanadium is roasted into high-valent vanadium contained in the material, or the material is first roasted and then magnetic separated; (2) the material is soaked with 95-98 percentage concentrated sulfuric acid, and then solid-liquid separation is conducted; (3) the acidity of lixivium is adjusted, to make sure the pH of the lixivium is in 1.0 to 2.3, and the oxidation-reduction potential is -1000 to 200mv; (4) Extraction above grade two is adopted, the extraction phase ratio O / A is 1 / 6 to 1 / 1, and then the aqueous phase unloaded; (5) the organic washing is applied in the load to remove iron, and the washing agent used is sulphate; (6) 0.25M to 1.5M alkaline solution is adopted as a stripping agent for back-extraction, with a phase ratio of O / A 1 / 1 to 6 / 1, so as to deposit vanadium contained in solution. The invention is characterized by simple technology, low cost, small environmental pollution and high recovery ratio in the process of extracting vanadium and iron from calcium-rich or iron-rich steel slag.

The invention discloses a rocking chair with an automatic back-beating function. The chair comprises a rocking chair body and a back-beating mechanism movably disposed on the rocking chair body. Specifically, the rocking chair body consists of a rocking support and a seat support. The rocking support is fixedly provided with a lifting device, and the front end of the seat support is movably connected to the rocking support, while the back end of the seat support is leaned against the lifting device. And the back-beating mechanism includes foot-laying telescoping mechanism and a back-beating hammer disposed in linkage with the foot-laying telescoping mechanism. The hammer head of the back-beating hammer is disposed beneath the back part of the seat support. When the foot-laying telescopingmechanism is pulled out and pushed down, the rocking chair body rocks forward, and the back-beating hammer beats forward and upward under the driving of the foot-laying telescoping mechanism and a hammer rod traction support together. When the rocking chair body rocks backward, the back-beating hammer falls back in the rear and nether direction. The technical scheme of the rocking chair in the invention has the advantages of simple structure, energy saving and environmental protection, as well as low cost, and the perfect combination of rocking, back-beating, as well as entertainment and body-building can be realized with no need for electric power and too much man power.

The invention relates to a method for improving interlayer toughness of fiber reinforced resin matrix composites. Dispersing low content nano particles into resin conducive to realize the homodisperse of nano particles; through encompassing a filtration film with specific pore diameter scale, scouring of resin towards the nano particles during liquid forming process is decreased; and meanwhile, a suction filtration effect is utilized to enable the particles to concentrate in the interlayers of the composites. The nano particles in resin system are concentrated from low concentration to high concentration, so that the discrepancy between nano particle dispersivity and high content is effectively solved, and the aim of improving the interlayer toughness of the fiber reinforced resin matrix composites is realized.

The invention discloses a cloud intelligent equipment management method, and the method comprises the steps: firstly building a message channel between a server and equipment; and secondly carrying out the maintenance of the message channel. The message channel is connected between the equipment and the server, thereby effectively achieving the management of cloud management of equipment, achieving the efficient and reliable message interaction between the equipment and the server, and truly achieving the complete integration of the Internet of Things with cloud computing.

The invention discloses a novel virtual synchronous generator control method and system by considering dynamic characteristics of a photovoltaic power supply. The method comprises the steps as follows: the photovoltaic power supply is dynamically analyzed; a feasible stable operation region of the photovoltaic power supply is obtained; and a core control unit ensures that the photovoltaic power supply runs in the feasible stable operation region. According to the method and the system disclosed by the invention, the photovoltaic power supply is directly combined with a virtual synchronous generator, so that the disadvantage that a traditional method also needs an energy storage battery for cooperation is avoided. The dynamic characteristics of the photovoltaic power supply are fully considered by the method, so that the photovoltaic power supply constantly runs in the stable region; a control variable obtained by considering the dynamic characteristics of the photovoltaic power supply is applied to the virtual synchronous generator in a form of the additional core control unit; and good combination of the photovoltaic power supply and the virtual synchronous generator is achieved. According to the method, the characteristics of the photovoltaic power supply are fully considered; excellent performance of the virtual synchronous generator is developed; meanwhile, the grid connection cost of the photovoltaic power supply is saved; and development and popularization of photovoltaic power generation are facilitated.

The invention relates to the field of smart televisions, and provides a method for quickly registering / logging in a smart television account so as to register / log in a smart television account quickly. The method comprises the steps that a, registration / login information is generated into a two-dimensional code, and the two-dimensional code is stored to a server; b, the server detects whether there is a mobile client used for scanning the two-dimensional code or not at home, if so, the method gets into a step c, and otherwise, the method gets into a step d; c, the server adds the two-dimensional code to a member center entrance of a smart television terminal, and the method gets into a step e; d, the server prompts a user to input a remote mobile phone number, and the two-dimensional code is sent to a remote mobile phone if the user inputs the remote mobile phone number; e, the two-dimensional code is scanned by the mobile client, and a web page corresponding to the two-dimensional code is acquired; and f, a registration / login operation is carried out on the web page. The method provided by the invention is applicable to smart televisions with a troublesome input method.

An embodiment of the invention discloses an equipment control method, an equipment control device, equipment and a medium. The equipment control method includes building association relationships between speech equipment and non-speech equipment; receiving speech commands by the speech equipment; carrying out speech recognition on the speech commands to obtain text information corresponding to thespeech commands; controlling the speech equipment and / or the non-speech equipment on the basis of the text information. The speech commands comprise control commands pertinently for the non-speech equipment. The equipment control method, the equipment control device, the equipment and the medium have the advantage that speech control can be carried out on the non-speech equipment via the speech equipment by the aid of the equipment control method.

The invention relates to a synchronous nutrient wheat special controlled release fertilizer and a preparation method thereof. Double-layer diolame urea, double-layer diolame potassium nitrate and double-layer diolame diammonium phosphate prepared by utilizing recycled waste thermoplastic resin and thermosetting resin are compounded with potassium chloride compound fertilizer and zinc sulfate, and the nutrient release and the wheat absorption of the prepared wheat special controlled release fertilizer in soil are synchronous, so the fertilizer is suitable for mechanical application and has no harm on the seeds.

The invention discloses a loudspeaker, which comprises a shell assembly, a diaphragm assembly and an upper cover. The upper cover is arranged above the diaphragm assembly; the upper cover and the diaphragm assembly are fixedly arranged inside an upper edge step of the shell; and the shell assembly comprises an upper edge step of the shell, a magnet yoke, a magnet, a magnetic conducting plate and an elastic structure which connects the upper edge step of the shell and the magnet yoke into a whole, wherein the magnet yoke has a groove structure; the magnet is arranged inside the groove; and the magnetic conducting plate is arranged above the magnet. The diaphragm assembly comprises an elastic sheet, a vibrating diaphragm and a coil, wherein the vibrating diaphragm is connected with an annular structure of the elastic sheet; and the coil is arranged at a curved surface junction of the vibrating diaphragm and is arranged inside the magnet yoke. Due to the arrangement of the elastic structure, the loudspeaker has the bone conduction characteristic, fulfills the aims of protecting the hearing of a user and producing perfect sound, and also has the advantages of simple and convenient manufacturing technology, high compatibility with conventional products, and easy replacement.

The invention discloses a manufacturing technology of a heat resisting laminating document material. The present laminating document material fails to meet a requirement on thirty-second temperature tolerance at the temperature of one hundred and thirty five DEG C. With the adoption of the manufacturing technology of the heat resisting laminating document material, after the positioning impression, a laser transfer basement film is aluminized in vacuum; through a positioning aluminum-washing technology, after the positioning protection on a longitudinal face tracking line and a transverse cursor identifying block, the aluminum-washing is performed; subsequently, the laser transfer basement film is plated with a zinc sulfide transparent medium in a vacuum evaporation way; next, a phosphor pattern is printed; a printable thermosensitive gel is coated; the laser transfer basement film is compounded with an adhesive layer provided with anti-sticking silicon paper; and finally, the laser transfer basement film is positioned and die-cut into finished paper consisting of a plurality of small sheets. The document material manufactured by the manufacturing technology is characterized in that the document material is provided with a whole transparent positioning holographic pattern or a whole positioning fluorescent ink pattern; the thermosensitive adhesive layer is not only used as a bonding compound transfer glue during laminating, but also used as a personalized information and photo printing material; and the requirement of the thirty-second temperature tolerance at the temperature of 135 DEG C in the laminating technology is met.