219results about How to "Improve resilience" patented technology

The invention discloses a surface-modification three-dimensional-network-carbon-fiber-reinforced composite material and a preparing method.Three-dimensional carbon fiber frameworks with different bore diameters are prepared as required, and after surface pretreatment, diamond, carbon nanometer tubes and graphene are subjected to chemical vapor deposition; then the mixture and matrix materials are compounded, wherein the matrix materials are metal or polymers; the carbon-fiber-reinforced metal-based or polymer-based composite material with the three-dimensional net-shaped framework structure is obtained.A three-dimensional continuous heat conduction channel is formed in the composite material through the surface-modification three-dimensional net-shaped carbon fibers, and therefore the heat conduction performance of the composite material is greatly improved; meanwhile, according to space distribution of carbon fibers in the matrix material, the mechanical performance of the composite material can also be improved, and the density and the thermal expansion coefficient can be decreased; the thermal expansion coefficient, the mechanical performance and the thermal performance can be further regulated and controlled by adding zero-dimensional particle reinforcement.

The invention provides an electronic image stabilization method based on characteristic coupling. The method comprises the following steps: (1) motion estimation: estimating motion parameters of a present frame and a previous frame to obtain a global motion vector and a local motion vector; (2) motion filtering: employing a Kalman filter to carry out filtering on the global motion vector, and obtaining a willful scan vector, wherein difference between the global motion vector and the willful scan vector is a vibration parameter needs to compensate; (3) motion compensation: utilizing a compensation parameter obtained by filtering carrying out frame by frame compensation; (4) video restoration: by utilizing space-time redundant information of video, carrying out restoration on the local motion vector with a motion restoration method and guiding pixel point filling. In order to solve motion carrier vibration influence on video shooting effect, the invention provides the electronic image stabilization method based on characteristic coupling. The method has the advantages of high accuracy, good anti-noise performance, strong tracking performance, good boundary consistency and the like.

The embodiment of the invention discloses a method and a device for adjusting an application program interface layout. The method comprises the step of sending application program layout adjustment information to a client by a server, so as to indicate the client to carry out an interface layout adjustment on an application program. According to the method disclosed by the invention, the technical problem that the interface layout of the application program installed on terminal equipment cannot be re-adjusted in the prior art is solved by the technical means of sending application program layout adjustment information to the client by the server, so as to indicate the client to carry out the interface layout adjustment on the application program, thus the server is capable of adjusting the interface layout of the application program in a custom manner according to actual push contents or the attribute information of the terminal wherein the application program is located, the existing application program interface layout method is optimized, and an application program interface layout service which is more personalized and customized is provided for an application program user.

A communication network is established by a connection to a user terminal that is capable of roaming amongst a plurality of serving areas. The network includes a controller for each serving area capable of routing a connection to a location covered by that serving area. If a controller serving the user terminal is faulty, a home database, which stores a plurality of identities of other controllers, is able to route the connection to the user terminal by selecting one of the other controllers that is valid.

The invention discloses a special composite chicken feed for laying hens in an egg producing period, belonging to the technical field of animal feeds and overcoming the defects of poor laying hen physique, poor egg taste and nutrient value reduction due to the use of a traditional chicken feed. The special composite chicken feed is prepared from the following raw materials in parts by weight: 100-150 parts of corns, 30-40 parts of rice bran, 50-80 parts of bean meal, 20-40 parts of peanut meal, 10-20 parts of vegetable oil, 10-20 parts of carrots, 5-10 parts of table salt, 10-20 parts of rock flour, 1-5 parts of lysine, 1-5 parts of methionine, 10-20 parts of fish meal, 3-8 parts of calcium bicarbonate, 1-3 parts of nicotinic acid, 20 parts of Chinese herbal medicine additives, 5 parts of compound vitamins, 2 parts of compound trace elements and 3 parts of a compound enzyme preparation. The special composite chicken feed is suitable for the laying hens in the egg producing period.

Present invention discloses node restart resumptive method in universal multi - protocol label exchange route, Said method includes normal neighbor node receiving restart nodal HELLO response message response message, start-up synchronizing recover timer, when synchronizing recover timer not overtime , said normal neighbor node proceeding self refresh, in self refresh course , transmitting retrieval RSVP messages to restart node, restart node recovering its state piece, when normal neighbor and restart node synchronizing recovering completed or synchronizing recovering timer overtime, to stop synchronizing recovering timer, Said invention can ensure right recovering said label exchange route after multi - node restart in a stick of label exchange route, raises recovering ability of intelligent optical network control plain.

The invention relates to a two-in-one water-soluble nail painting and protecting membrane solution. The solution is prepared by taking modified water-borne resin and a water-soluble compound as a base stock and mixing the base stock with a water-borne dispersant and a colour development substance. The two-in-one water-soluble nail painting and protecting membrane solution is non-toxic, tasteless,environmentally-friendly and safe. The water-soluble components in the solution are absorbed rapidly compared with that in air, therefore, highly difficult technical problems, such as quick drying, no fear of hot water soak and friction, high hardness, strong adhesive force, excellent solvent resistance, scratch resistance and scrape resistance, high fullness, good effects on protecting light andcolour (a 60-degree incoming method and a mirror surface with a special bright surface on which highlight is more than or equal to 90), heat resistance and cold resistance (temperature resistance is from -25 DEG C to +90 DEG C for 96 h continuously, and the solution can be normally used at room temperature) during transporting and storing, are completely solved in the same time,. In addition, thetwo-in-one water-soluble nail painting and protecting membrane solution has the characteristics of capability of regulating colours, alternating colours, mixing colours, or colour-painting nails, mobile phones, teacups or the surfaces of other living objects according to the favour, and the like. The two-in-one water-soluble nail painting and protecting membrane solution can be washed away by an ester or alcohol solution after being painted on nails.

A pallet includes a cargo layer and a base layer. The base layer includes a pair of spaced apart end deck boards, and a pair of spaced apart connector boards orthogonal to the pair of spaced apart end deck boards, with each connector board and each end deck board having respective ends. A strength plate is coupled to each respective end of the connector boards in the base layer. Spaced apart support blocks are between the base and cargo layers, and form a gap therebetween for receiving a lifting member. First fasteners couple the cargo layer to an upper surface of the support blocks. Second fasteners couple the base layer to a lower surface of the support blocks so that the ends of the connector boards and the corresponding strength plates are coupled to a first area of the lower surface of the support blocks, and so that the ends of the end deck boards are coupled to a second area of the lower surface of the support blocks.

An adhesive tape for bonding optoelectronic components comprises a foam layer and two adhesive layers on the outside. The foam layer is located between top and bottom adhesive layers. A barrier film is, optionally, present between the adhesive layers.

An MEMS weapon security apparatus includes a monocrystalline silicon substrate, the monocrystalline silicon substrate is sequentially provided with a silicon dioxide insulation layer and a monocrystalline silicon structure layer, the monocrystalline silicon substrate is also provided with a circular acceleration bore hole, and a bayonet pin mechanism, a pawl mechanism and a separation mechanism are made in the monocrystalline silicon structure layer, wherein the movable bayonet pin in the bayonet pin mechanism, the pawl in the pawl mechanism and the explosion-proof separation plate in the separation mechanism are engaged through a tooth-shaped structure, the explosion-proof separation plate shields the acceleration bore hole and is connected with the monocrystalline silicon structure layer through an S-shaped silicon spring, a flyer hole and the acceleration bore hole are arranged in an offset manner, the bayonet pin mechanism and the pawl mechanism are respectively driven by a thermoelectric effect, a V-shaped thermoelectric executor generates certain thermal deformation under a corresponding work voltage, and a lever amplifies the thermal deformation and uses the amplified thermal deformation to drive the bayonet pin and the pawl to complete corresponding actions. The MEMS weapon security apparatus has the advantages of low cost, high intelligence and easy integration.

A V-shaped-structure MEMS (micro-electromechanical system) actuator for a detonating sequence comprises a monocrystalline silicon substrate and anchor points. A monocrystalline silicon structure layer is bonded with the monocrystalline silicon substrate with a silicon dioxide insulating layer grown thereon, a metal electrode layer is deposited on the monocrystalline silicon structure layer, the MEMS actuator is manufactured in the monocrystalline silicon structure layer, two ends of a V-shaped beam thermoelectric driving unit of an array structure are connected with the anchor points, a middle arm is positioned in the middle of and mutually fixed with the V-shaped beam thermoelectric driving unit, two ends of a flexible beam are connected with the middle arm and the head end of a lever, and a partition is processed at the tail end of the lever to cover an acceleration bored hole. Thermoelectric effect and thermal expansion effect of silicon materials are utilized, and the V-shaped-structure MEMS actuator for detonating the sequence has the advantages of low cost, high intelligence and easiness in integration.

The invention discloses a mechanized transplanting method for rice seed production, which includes germination testing, seed sun-drying and selection, seed soaking and sprouting, bed soil fertility improving, seedling bed making, laying seedling trays, sowing seeds, exercising seedlings, topdressing and transplanting. The mechanized transplanting method has the advantages that wizened seeds are removed via seed selection so that balanced seedling quality is guaranteed; lowest temperature in film removing is controlled via the step of seedling exercising, and accordingly, seedling adaptabilityis enhanced and damage of the seedlings by ultralow temperature is avoided, sufficient nutrition supply for the seedlings after film removal is guaranteed via the step of topdressing; seedling blocksare regular in shape, solid and less prone to breaking, and convenient in transport after water is supplemented in transplanting; and seedling root systems coil firmly and survival rate of the seedlings transplanted is high.

The invention discloses a telephone receiver provided with an improved structure. The telephone receiver comprises a shielding shell, a moving iron unit, a conduction rod, an armature and a vibrating film, wherein the moving iron unit, the conduction rod, the armature and the vibrating film are arranged in the shielding shell. The two ends of the conduction rod are connected with the armature and the vibrating film respectively, the moving iron unit drives the armature to vibrate up and down and accordingly the conduction rod is driven to drive the vibrating film to vibrate up and down; the shielding shell comprises a shell cover and a shell body in the vibration direction of the vibrating film, and the edge of the front side and the edge of the back side of the vibrating film are connected with the shell cover and the outer wall of the shell body respectively. The telephone receiver provided with the improved structure is simple in manufacturing technology, reduces production cost, and is large in sound loudness.

The invention discloses a semi-active electromagnetic particle damping shock absorber for a railway vehicle, and belongs to the technical field of vehicle shock absorption. A certain shock absorption effect is achieved on transverse vibration and longitudinal vibration while vertical shock absorption is provided. The semi-active electromagnetic particle damping shock absorber comprises an upper cover plate type connector, a lower cover plate type connector, a rubber spherical hinge, pin shafts, an external round spring, a shell, shock absorption particles, wear-proof metal separation layers and inductance coils. The shell is divided into an upper groove and a lower groove, the wear-proof metal separation layers are arranged in the upper groove and the lower groove, the shock absorption particles of a certain volume and lubrication oil of a certain amount are arranged in the separation layers, and the inductance coils are arranged in the wear-proof metal separation layers and the grooves. The upper connector is fixedly connected with one end of the shell. The lower connector and the other end of the shell are welded. The rubber spherical hinge and the pin shafts are assembled, and the shock absorber and a bogie are connected together according to standards. Through the damping effect generated by collisions between the particles and collisions between the particles and the wall of the shell, vibration transmission from wheels to a framework is rapidly attenuated, and the good shock absorption effect in different directions is achieved. Meanwhile, the size of an electrification magnetic field can be changed according to changes of a running line, then the damping value of the shock absorber is changed, semiautomatic control over the damping effect is achieved, high reliability and large safety redundancy are achieved, and the semi-active electromagnetic particle damping shock absorber adapts to various severe environments.

An information processing apparatus includes: a coding mechanism for generating hierarchical data hierarchized in descending order of importance with respect to resolution from image data, and coding the hierarchical data for each hierarchy; and a redundancy coding mechanism for blocking the hierarchical data for each of the hierarchies using a block size determined for each of the hierarchies on the basis of dependencies of the hierarchies between pieces of the hierarchical data generated by the coding mechanism or between the hierarchical data and the image data, and performing redundancy coding to generate redundant data of the hierarchical data for each of the blocks.

The invention relates to a goose breeding method. According to the goose breeding method provided by the invention, a ramie garden planted with feeding or oil-fiber dual-purpose ramie is partitioned for carrying out rotational grazing on geese, tender tips of feeding or oil-fiber dual-purpose ramie are taken as the main feeds of geese, and simultaneously, a right amount of complete formula feeds are supplemented. According to the invention, geese are bred through the combination of intensive rotational grazing and reduced feed supplementing without using any chemical pesticides or chemical growth regulators in the process of ramie planting, so that the food security is ensured, the quality of goose meat is improved, the yield of high-quality goose meat is enhanced, and the cost is lowered; meanwhile, the resistance of geese and the adaptability to the environment are increased, thereby reducing the application of poultry medicines; grains are saved, and the ramie land resource utilization rate is improved; and the manpower input for ramie garden production can be reduced, so that the production cost is lowered, and the joint development of the ramie industry and the goose breeding industry is promoted, thereby achieving the coordinating and unifying of industrial development and environmental protection.

The invention relates to a Burkholderia sp. and an application thereof. The invention relates to a Burkholderia sp., which is classified and named as Burkholderia sp., and is preserved in China General Microbiological Culture Collection Center with a preservation number of CGMCC No.16428 on September 6, 2018. The application of the Burkholderia sp. in promoting crop growth specifically comprises the step of preparing the Burkholderia sp. into a microbial seed coating agent. The Burkholderia sp. and the application thereof disclosed by the invention have the following beneficial effects: 1, theBurkholderia sp. can promote crop growth and synthesize growth hormones required by plant growth; 2, stable growth of crops can be kept in an acid-base environment within a certain range; 3, phosphorus in the soil can be converted into available phosphorus for plants, so that the planting cost is reduced, and meanwhile, the environment is protected; and 4, the growth of pathogenic bacteria can beinhibited.

The invention discloses a preparation method of a high-sensitivity flexible strain sensor. The preparation method is characterized in that a graphene strain layer is transferred onto a PDMS flexible substrate by using the self-assembly process and then packaged as a top electrode so as to prepare the strain sensor. Compared with the methods in the prior art, more than 300% strain can be realized and the maximum sensitivity factor can reach 4500. The preparation process is simple, the material sensitive to the target quantity of the sensor is wide in selectivity, the raw material is easy to obtain, the production cost is low, and the preparation method can be widely applied to the wearable electronic device of biomedical science.

The invention relates to a two-motor and two-mode-coupling drive system of an electric vehicle comprising a first motor, a second motor, a first clutch, a second clutch, a third clutch, a first locking device, a second locking device, a simple planetary gear mechanism, an actuator control unit, a sensing signal acquisition unit, a torque signal calculating and processing unit and a vehicle state signal acquisition unit which are connected with the actuator control unit and a drive mechanism, wherein the actuator control unit determines a current running mode of the electric vehicle and carries out mode switching and power distribution through the sensing signal acquisition unit, the torque signal calculating and processing unit and the vehicle state signal acquisition unit; and the actuator control unit respectively drives the first motor, the second motor, the first clutch, the second clutch, the third clutch, the first locking device and the second locking device through the drive mechanism and drives a transmission shaft through the simple planetary gear mechanism, thereby driving wheels of the electric vehicle.

The invention discloses an eyebrow penciling robot system based on robot vision and a control method thereof. The control method comprises the steps that images of the left portion and the right portion of a human face are obtained by adopting binocular vision; through target calibration, intrinsic parameters and extrinsic parameters of a camera are obtained, and pixel coordinates of the images ofthe left portion and the right portion are converted into space coordinates relative to a camera virtual point; through hand-eye calibration, the relational matrix between the camera and the tail endof a mechanical arm is solved; ten groups of pixel coordinates are obtained by solving face key points, and space coordinates of eyebrow points relative to the camera virtual point are obtained by means of the ten groups of pixel coordinates through a stereoscopic conversion formula; and then the space coordinates relative to the camera virtual point turn into mechanical arm tail end coordinatesthrough hand-eye conversion, and an eyebrow pencil at the tail end of the mechanical arm can be made to reach a designated position to complete eyebrow penciling action by means of a mechanical arm control algorithm. The accuracy of an eyebrow penciling robot is improved.

The invention provides a trace gas analysis system connected in series with two gas chambers. The system comprises a circuit module, an optical module and a gas circuit module; a laser driving circuit and a digital temperature control module are both connected to a laser; the laser is connected to a laser incidence interface on a standard gas chamber through optical fiber; a first laser emergence interface is connected to a second collimating convergence lens through the optical fiber; a second laser emergence interface is connected to a third collimating convergence lens through the optical fiber; a first photodiode detector is connected to a first pre-amplification circuit; a second photodiode detector is connected to a second pre-amplification circuit. According to the system, the influence of unstable factors such as laser wavelength drift and temperature pressure change on the gas analysis result in TDLAS technology is eliminated, and the system improves the fault tolerance rate of laser performance and environment-adapting ability.

The invention relates to the technical field of planting, in particular to an efficient planting method for mulberry. The method comprises the following steps of seedling growing, transplanting, pest control and field management. By adopting the planting method, planted mulberry is high in disease resistance and insect resistance, high in yield and strong in pesticide effect, compared with the acre yield of mulberry planted through a traditional method, the yield of folium mori can be increased by 28% or above, the yield of mulberry fruits can be increased by 13.2% or above, and due to the planting method, the acre yield of mulberry trees is effectively improved; the survival rate of seedlings is increased by 9.4% compared with a traditional method; on the basis of the scientific planting method, effective components of mulberry trees can be effectively improved, the pesticide effect is improved, and the requirement of the current market for a large number of mulberry trees is met.

The invention belongs to the technical field of edible fungi cultivation and particularly relates to a saline-alkali soil morchella culturing method. The saline-alkali soil morchella culturing methodis implemented through the following steps of (1) seed fungi selection, (2) seed fungi preparation, (3) cultivation facility preparation, (4) ground processing, (5) sowing and nutrition supplementation, (6) construction of small greenhouses, (7) fruiting and harvesting management and (8) fungi residue returning. By means of the saline-alkali soil morchella culturing method, the adaptability of mycelia can be enhanced; a three-layer greenhouse culture mode is applied for the first time to facilitate temperature control and shorten the culture time; supplementation of culture mediums facilitatesrapid growth restoration of the mycelia; an applied bag arranging manner can simplify culture processes and save labor and material costs. The saline-alkali soil morchella culturing method can effectively reduce the salinity content of soil; fungus growth can improve the soil structure, avoid re-salinization and improve the pH environment of soil; nutrient bags are returned to fields to improve the content of organic matters in soil and accordingly improve the fertility of soil, the land utilization rate as well as the economic benefits of morchella.

The invention discloses a lag detection method, device and equipment and a readable storage medium, and relates to the field of lag detection. The method comprises the steps of obtaining a first imageframe and a second image frame in a program running process; converting the difference image of the first image frame and the second image frame into a grayscale image; and according to the gray values of the pixel points in the gray image, determining the lagging condition of the program during running within the display duration between the display of the first image frame and the display of the second image frame. A difference image between two image frames in a process video is converted into a grey-scale map; according to the technical scheme, the lagging condition between the two imageframes is determined through the grey-scale map, the lagging condition can be determined without obtaining the FPS value in the running process of the terminal application program, that is, the lagging condition can also be accurately determined for cloud application programs such as cloud games, and the lagging detection accuracy and the adaptability of the detection process are improved.

The invention discloses a CoCrNi particle enhanced magnesium matrix composite and a preparation method thereof. The CoCrNi particle enhanced magnesium matrix composite comprises the following components in percentage by mass: 2%-15% of CoCrNi alloy powder and the balance of Mg powder and magnesium alloy powder. The high-performance CoCrNi particle enhanced magnesium matrix composite is prepared by adopting a sintering technology of a discharge plasma furnace; in the composite, CoCrNi particles can be uniformly distributed on a magnesium matrix, the bonding force of CoCrNi and the magnesium matrix is high, no reactants are generated when CoCrNi reacts with the magnesium matrix, the interface between the composites is not polluted, and the crack propagation in the magnesium alloy can be effectively delayed. The CoCrNi particles have relatively high plasticity, and can induce the formation of nanometer twins under the stress, and the fracture toughness, the strength, the plasticity and the strain strength of the magnesium matrix composite are enhanced. The preparation method is simple and easy to operate, the device is simple and convenient to operate, raw materials are cheap and easy to obtain, the cost is low, the industrial mass production is realized easily, and the application prospect is good.

The invention discloses a V type MEMS actuator for a detonator protection device based on buckling amplification. The actuator comprises a monocrystalline silicon substrate, wherein accelerating boring holes are formed in the monocrystalline silicon substrate; a silicon dioxide insulating layer grows on the monocrystalline silicon substrate; a monocrystalline silicon structure and the monocrystalline silicon substrate on which the silicon dioxide insulating layer grows are linked; a metal electrode layer is deposited on anchor points of the monocrystalline silicon structure; the MEMS actuator is prepared in the monocrystalline silicon structure; an etching technique is used for preparing a dynamic structure layer; the thermo electric effect is use for generating corresponding output; parts prepared by using a related MEMS-related technique is small in volume and has the advantages of low cost, high intelligence and easiness in integration.

The present invention provides a sports milk and its production method. Said invention uses the milk as carrier of nutrients, and uses serum protein to raise protein content, and adds the bio-active peptide and SOD so as to make the sports milk possess the functions of inhibiting blood lactic acid increment, raising immunity, preventing fatigue and hyperkinetic syndrome and promoting restoration after sports.

The invention belongs to the technical field of proliferation and maintenance of fishes, and discloses a three-season enhancement and releasing method for salmons in spawning area rivers. The salmonsare highly anadromous fishes, and are artificially migrated to river sections with functions of a spawning area or branch water areas of the river sections for enhancement and releasing, a preferablespecific optimized upstream migration route capable of arriving at the spawning area is designed and selected for returning to the community (parent fishes), and propagation of generations of proliferation groups is realized; salmon releasing groups such as fertilized eggs or eyed eggs, juvenile fishes and parent fishes at different fresh water life history stages are migrated to spawning area rivers with suitable habitats, enhancement and releasing are carried out at three seasons including the winter, the spring and the autumn, and the diversity and the adaptability of the proliferation groups are improved. By the method of manually assisting in field incubation of fish eggs and natural proliferation of parent fishes, investment of enhancement and releasing infrastructure construction ofthe fishery can be reduced, the occupied area of permanent work is reduced, and the production cost for artificial incubation of juvenile fishes with the equal releasing number is saved.

The invention relates to an antioxidation SOD oral spray. The oral spray is prepared, by weight, 0.1-2.0% of superoxide dismutase (SOD), 1.0-5.0% of vitamin C, 1.0-3.5% of trehalose, 0.2-1.0% green tea extract and others is distilled water. The preparing method comprises the steps of 1, weighing each raw material of the formula ratio respectively; 2, dissolving the vitamin C, the green tea extract EGCG and the trehalose into the distilled water and filtering, adopting conventional high temperature sterilization method and cooling to below 25 DEG C to get mixed liquor; 3, adopting conventional radiation sterilization method for SOD and placing the sterilized SOD into the mixed liquor made in step of 2 under the sterile working environment, mixing and dissolving to get mixed enzyme solution; 4, canning the mixed enzyme solution into a spraying bottle with quantitative valves to get the antioxidation SOD oral spray and store the antioxidation SOD oral spray below 25 DEG C. The antioxidation SOD oral spray and preparing method thereof make use of mutual protection and interaction between the SOD and the vitamin C and between the green tea extract EGCG and the trehalose to make the oral spray with good stability, antioxidant and anti-aging functions. The oral spray is absorbed directly by the sublingual mucosa, conveniently to take, improving bioavailability and efficacy of SOD significantly with wide and broad market in future.