226results about How to "Guaranteed application effect" patented technology

The invention discloses a dragging type unmanned liquid application system based on a multi-rotor craft. The system comprises a mobile workstation and the multi-rotor craft, wherein the mobile workstation is used for transmitting task path information specified by a user in the mobile workstation to the multi-rotor craft, processing and displaying information sent by the multi-rotor craft and providing a power supply for the multi-rotor craft, and pumping application liquid to the multi-rotor craft through a liquid conveying pipe. The multi-rotor craft is used for dragging a power supplying line and the liquid conveying pipe, flying to control liquid application according to the task path information sent by the mobile workstation, and sending the acquired information and state information to the mobile workstation. In the dragging type unmanned liquid application system based on the multi-rotor craft, the mobile workstation drags the multi-rotor craft to complete liquid application operation in a manual or automatic mode according to a planed task. The dragging type unmanned liquid application system based on the multi-rotor craft can safely and reliably conduct the liquid application operation in a large range with high precision at high speed.

The invention relates to a production method of an additive of a bait for photosynthetic bacteria aquaculture, adopting the following steps: 1. strain amplification culture: adjusting the pH value of a strain amplification medium from 6.0 to 8.5; placing the medium into a glass bottle and carrying out heat disinfection; inoculating a mixed culture of two photosynthetic bacteria including Rhodopeudomonas palustris and Rhodobacter sphaeroides based on 5-40% of the volume of a strain medium; anaerobically culturing the mixed culture for 3-4 days under the conditions that the temperature is 15-35DEG C and the illumination intensity is 1000-3000lux, thus obtaining strain culture fluid; 2. fermentation production: placing a fermentation medium into a fermentation cylinder and carrying out heatdisinfection; inoculating the strain culture fluid based on the inoculation amount, namely 5-40% of the volume of the fermentation production medium; the strain culture fluid is fermented for 6 days to obtain the additive of the bait for photosynthetic bacteria aquaculture under the conditions that the temperature is 28-30 DEG C, the stirring rate is 150-300r / m, the cylinder pressure is kept between 0.02MPa and 0.05MPa and the illumination intensity is 2000-3000lux. Compared with the prior art, the additive has the advantages of stable product quality and diversified functions.

The invention discloses a vehicle-mounted camera external parameter dynamic self-calibration method, relates to the technical field of intelligent vehicle information processing. According to the method, a regular hexagon black and white calibration reference object is arranged on a carrier vehicle; Firstly, parameters of a monitoring camera on a static carrier vehicle are calibrated through a tensor calibration method, initial external parameters participated in the camera are obtained, and then the initial three-dimensional camera coordinates of all calibration reference points are calculated in combination with the three-dimensional world coordinates of all the calibration reference points in a reference object; And then the dynamically changed external parameters are regularly detectedand updated in the working process of the monitoring camera. Accuracy and reliability of external parameters of the monitoring camera are kept, and a calibration accuracy premise is provided for subsequent related machine vision application.

The invention relates to a biological control agent, a bioorganic fertilizer, and applications thereof. The biological control agent comprises Bacillus velezensis, Bacillus subtilis, Paenibacillus polymyxa, and Bacillus amyloliquefaciens. The provided biological control agent and bioorganic fertilizer can continuously inhibit fusarium oxysporum for a long term, and has a long-lasting control effect on plant blight, in particular, banana blight.

The invention provides an intelligent tracking cradle head having a radar monitoring function. The intelligent tracking cradle head comprises a cradle head body and a radar monitor, wherein the radar monitor is arranged on the cradle head body; the cradle head body is used for supplying a working power supply to the radar monitor through a power line; and the cradle head body is communicated with the radar monitor through a communication line. A monitoring method is further provided. Compared with the prior art, the intelligent tracking cradle head having the radar monitoring function and the monitoring method have the advantages that I, by using the active monitoring function of the radar monitor, intelligent monitoring and automatic tracking functions of the cradle head can be rapidly realized; II, the radar monitor is carried by using the cradle head, so that all-dimensional coverage of a monitoring region can be realized; III, by using the active monitoring effect of the radar monitor, monitoring dead corners and monitoring dead zones of a visible light camera can be effectively avoided, and meanwhile the application effect of the cradle head under severe weathers or in special environments is ensured; and IV, The intelligent tracking cradle head is wide in application, and can be widely applied to various monitoring fields.

The invention relates to a microorganism preparation used for eliminating the effect of anti-nutritional factors and is characterized by consisting of the following materials by weight percentage: 28 to 35 percent of bacillus subtilis, 45 to 53 percent of lactobacillus plantarum and 12 to 27 percent of yeast of brewer; a preparation method of the microorganism preparation comprises the following steps: the production of the strain is produced by combining the ray induction and production performance test, the production strain with high yield and large enzyme production are screened, the production technique adopts the technology of liquid single culture and solid composite culture, product accelerators are added into the culture medium so as to lead the product to be rich in active metabolites such as beneficial living bacterium, enzyme, peptide, polysaccharide and amino acids, and the like; after the feed material and complete feed are added with the microorganism preparation, the effect of anti-nutritional factors to the nutrient components in the feed can be eliminated greatly, the palatability of the feed is improved, feed intake is improved, stress resistance and immunity of the cultured animals is enhanced, group uniformity is improved, the growing speed and feed utilization can be improved and the culture cost can be reduced.

The invention provides a cloud computing server resource on-line management method and system with an energy consumption sensing function, and belongs to the field of computer high-performance computing. In the method and system, cloud computing server resources and energy consumption are managed mainly through collaborative operation of load balance control and energy consumption control, wherein according to load balance control, the quantity of resources distributed to different virtual machines is adaptively adjusted to maintain the load balance among the virtual machines so that all the virtual machines can obtain approximately consistent response time; according to energy consumption control, the frequency of a physical CPU is dynamically changed to keep the average response time of all the virtual machines tending to an ideal level so as to achieve the purpose of lowering energy consumption. By means of the method and system, the power consumption of a physical server can be effectively reduced while the performance of Web applications on the virtual machines is guaranteed, and thus the effect of on-line control over the energy consumption and performance of the cloud computing server is achieved.

The invention provides low-silver photosensitive silver paste for PDP site selection electrodes, which comprises the following components in part by mass: 15 to 30 parts of ultrafine silver powder, 5 to 20 parts of nano-silver powder, 1 to 10 parts of low-melting-point lead-free glass powder, 0.1 to 5 parts of superconductor material, 5 to 17 parts of acrylic acid copolymers, 3 to 10 parts of photopolymerization monomers, 0.5 to 5 parts of photopolymerization initiator, 5 to 15 parts of organic solvent, 0.5 to 1 part of coupling agent and 1 to 2 parts of leveling agent, wherein the superconductor material is one or more of iron-based compound superconductors, namely Ba0.7K0.3Fe2As2, Ca0.5Li0.5Fe2As2, NdFe0.5Zn0.5AsO or YFe0.8Mn0.2AsO, and the average particle size of the superconductor material is 1.5 mu m. By adding the nano-silver powder and superconductor powder to the paste, the disadvantage that low-silver-content paste is insufficient in conductivity is remedied so as to greatly reduce silver consumption, save a great amount of rare metal and reduce manufacture cost on the premise of ensuring application performance.

The invention provides a classification model training method based on the crowdsourcing technology. The method comprises a step of estimating a level of providing annotation information of a user on crowdsourcing annotation information corresponding to a few samples, a step of taking an observed annotation people level as prior knowledge to determine the annotation information used by training samples, a step of taining a classification model on the training sample and the annotation information, a step of using the classification model to select a training sample which allows a model expected error to be minimum, and predicting a category to which the sample belongs, a step of adding the selected sample and annotation information provided by a user with a highest annotation level in the category into a training set, and a step of carrying out iterative execution of the above steps on an updated training set until the precision of the classification model or the number of the training samples reaches a preset standard. The method has the advantages that disadvantageous influence of the low quality annotation information provided by a user with a low annotation level on the classification model training is avoided, and an effect of training a high generalization ability classification model in a crowdsourcing environment is guaranteed.

The invention discloses a self-propelled intelligent fruit tree spraying vehicle which comprises a vehicle body, a vehicle driving system and a spraying system. The vehicle driving system and the spraying system are mounted on the vehicle body, the vehicle driving system comprises a vehicle driving pump and a vehicle driving motor, the spraying system comprises a spraying device, a steering gear and a chemical supplying device, the spraying device is arranged at the tail of the vehicle body and comprises a fan, sprayers and a fan motor, the sprayers are arranged at an air opening of the fan, the fan motor can drive the fan to work, the steering gear is mounted below the spraying device and comprises a swinging hydraulic cylinder, a lifting hydraulic cylinder, a turntable and a turntable motor, the swinging hydraulic cylinder, the lifting hydraulic cylinder and the turntable are sequentially mounted from top to bottom, and the turntable motor is mounted in the turntable and can drive the swinging hydraulic cylinder and the lifting hydraulic cylinder; the chemical supplying device comprises a chemical tank, an internal combustion engine and a chemical sucking pump which are mounted on the vehicle body, power can be provided by the internal combustion engine, and chemical can be delivered to the spraying device from the chemical tank by the chemical sucking pump. The self-propelled intelligent fruit tree spraying vehicle has the advantages that the self-propelled intelligent fruit tree spraying vehicle can be automatically controlled and is uniform and reasonable in chemical application, low in chemical usage and good in efficacy, and pollution due to the chemical can be reduced while pest control and sterilization are guaranteed.

The invention relates to a method for integrating an exogenous gene into a sheep listeria genome. The method comprises the following steps of: electro-transforming a first target recombinant plasmid into a first recombined bacterium, and then performing single / double homologous recombination hybridizing cultivation on the bacterium which is obtained after transforming, thereby obtaining a first target bacterium, wherein the first target bacterium is a recombined sheep listeria, the exogenous gene is integrated with an orfBAldh gene in the genome, and a code protein of the exogenous gene is stably expressed and secreted; or electro-transforming a second target recombinant plasmid into a second recombined bacterium, and then performing single / double homologous recombination hybridizing cultivation on the bacterium which is obtained after transforming, thereby obtaining a second target bacterium, wherein the second target bacterium is a recombined sheep listeria, actA gene and plcB gene are not in the genome, the exogenous gene is integrated with the orfBAldh gene in the genome, and the code protein of the exogenous gene is stably expressed and secreted.

The invention discloses viscosespinning oil and a preparation methodthereof, and belongs to the technical field of textile assistants. The viscosespinning oil comprises a lubricant, an antistatic agent and an emulsifier, wherein the lubricant is selected from one or more of white oil, liquid paraffin, vaseline, spindle oil, stearate and oleate; the emulsifier is selected from one or more of fattyalcoholpolyoxyethylene ether, polyoxyethylene fatty acid, polyol fatty acid ester, nonylphenolpolyoxyethylene ether and polyethylene glycol; and the antistatic agent is selected from one or more of alkyl phosphate salt, alkyl sulfate, alkyl phosphate and higher alcohol alkyl sulfate. By screening the components of the lubricant, the antistatic agent and the emulsifier of the viscose oil, the prepared product can effectively regulate the friction force of the fiber surface, improve the antistatic performance, has high softness, good smooth feeling, appropriate bundling performance and bundlingcohesion performance, and can effectively improve the fiber spinning processability.

The invention relates to a method for integrating an exogenous gene into a sheep listeria genome. The method comprises the following steps of: electro-transforming a first target recombinant plasmid into a first recombined bacterium, and then performing single / double homologous recombination hybridizing cultivation on the bacterium which is obtained after transforming, thereby obtaining a first target bacterium, wherein the first target bacterium is a recombined sheep listeria, the exogenous gene is integrated with an orfBAldh gene in the genome, and a code protein of the exogenous gene is stably expressed and secreted; or electro-transforming a second target recombinant plasmid into a second recombined bacterium, and then performing single / double homologous recombination hybridizing cultivation on the bacterium which is obtained after transforming, thereby obtaining a second target bacterium, wherein the second target bacterium is a recombined sheep listeria, actA gene and plcB gene are not in the genome, the exogenous gene is integrated with the orfBAldh gene in the genome, and the code protein of the exogenous gene is stably expressed and secreted.

The invention provides a method for realizing low power consumption of an electric terminal. The method comprises the following steps: A, electrifying the terminal, and electrifying and initializing function modules; B, initializing parameters of a low-power-consumption model and monitoring the state and the electric quality of the terminal; C, judging whether the function modules need to work continually or not by a core plate; D, comparing residual electric quality with electric quality calculated by the model to obtain electric quality deltaE consumed by time deltat; E, controlling a power switching-on / off circuit of the corresponding function module which does not need to work by a low electric level signal output by a GPIO (General Purpose Input / Output) port and switching off the power supply of the module; otherwise, controlling the power switching-on / off circuit of the corresponding module by a high electric level signal output by the GPIO port and switching on the power supply of the module; and F, repeating the steps until all the modules are at an idle state. The method does not depend on information of system parameters and has strong adaptability; potentials or other related quantities of all the states do not need to be calculated, and a calculation amount and a needed storage space are small so that the instantaneity of an algorithm can be effectively improved; the method has overall convergence, the inherent limitation of a gradient method is overcome and the application effect of the algorithm is guaranteed.

The present invention discloses digital dyeing and printing paper for silk and wool fabric, wherein the digital dyeing and printing paper comprises a substrate, and a functional material coating coated on the substrate, the functional material coating comprises a printability system, a catalytic system and an auxiliary system, the printability system is one or a plurality of materials selected from water-soluble polymers, amphiphilic polymers and oil-soluble polymers, the catalytic system is one or a plurality of materials selected from dimethyl(octyl)amine, potassium carbonate, sodium carbonate and sodium bicarbonate, and the auxiliary system comprises a coating agent, a water absorbent, an antifoaming agent, an adsorbent and an antibacterial agent. When the digital dyeing and printing paper is used to carry out chemical dyeing and printing on various silk and wool fabrics, the fabrics do not require pre-treatments, such that the process cost is substantially saved, the prepared dyeing and printing product has bright color, good color fastness, good gas permeability and good comfort, and the original application properties of the silk and wool fabrics can be maintained.

The invention discloses a positive ion styrene-acrylic emulsion surface sizing agent with high reactivity for papermaking and a synthetic method thereof. The synthetic method comprises the following steps of: carrying out pre-emulsification on PVA (Polyvinyl Acetate) aqueous solution, a part of hydrophilic monomer, a part of molecular weight modifier and a part of hydrophobicity monomer in a high-speed emulsifier; when the temperature is 75 DEG, dropwise adding an oil-soluble initiating agent and a mixture of the rest of monomers and the rest of molecular weight modifier for 2-4 hours, carrying out heat preservation at 75-80 DEG C, then heating to 80-85 DEG C, dropwise adding a water-soluble initiating agent and a reducing agent for 30-60 minutes, heating to 85-90 DEG C, rapidly adding a quaternization agent, carrying out heat preservation for 1-1.5 hours, reducing the temperature to 45 DEG C, adding organic acid for adjusting pH value to 2-5, sequentially adding a sterilizing agent and a defoaming agent, fully stirring and discharging. The sizing agent disclosed by the invention has the characteristics of a styrene-acrylic emulsion and very good surface sizing capacity due to the high reactivity and the positive ionicity and can endow paper with good water resistance and surface strength.

The invention discloses and provides a fabricating method of a thermal conducting halogen-free binderless copper clad foil. The method mainly comprises the following steps of enabling aromatic diamine to react with aromatic dianhydride, adding different thermal conducting fillers with proper amount to the reactants, and then performing polyreaction to produce high temperature resistant polyamic acid; and then coating the polyamic acid on a copper foil, carrying out high temperature cyclization to form polymide with excellent performance on the copper foil surface, thereby obtaining the halogen-free plastic-free covering copper plate with excellent heat conducting performance. The copper foil produced by the method provided by the invention can ensure the best radiation effect of electron products, and the application performances of electron products are ensured. Moreover, the method can be widely used in the fabrication field of copper clad foils.

The invention belongs to the technical field of electronic paste, and particularly relates to a preparation method of silver-coated copper powder. The preparation method comprises the following steps:copper powder is obtained, and mixed with a first silver ammonia solution and a first reducing agent, ammonia water is added, mixing and separation are performed, and an intermediate product is obtained, wherein the molar ratio of the copper powder, the first silver ammonia solution to the first reducing agent is 1.26: (0.06-0.30): (0.05-0.25); the intermediate product is mixed with a second silver ammonia solution and a second reducing agent for a reaction, separation is performed, and the silver-coated copper powder is obtained; the molar ratio of the copper powder, the second silver ammonia solution to the second reducing agent is 1.26: (0.06-0.20): (0.02-0.15). The preparation method of the silver-coated copper powder is simple to operate and suitable for industrial large-scale production and application; and the prepared silver-coated copper powder has high conductivity and low resistivity of 1.1*10<-5> omega.cm.

The present invention relates to the technical field of bicycles, particularly relates to a pedal kickstand. The pedal kickstand of the present invention comprises a pedal, and an earth stand capable of being folded mounted to the outer side of the pedal by pin joint; when the earth stand is unfolded outward to stand on the ground, the bicycle can be held upright steadily. The present invention is mounted to a bicycle and the pedal kickstand is connected to the crank of the bicycle; when the earth stand is unfolded outward for a specific angle, the bicycle can be held upright; for the pedal kickstand provided by the present invention directly utilizes the pedal as the kickstand, the potential hazard caused by the conventional kickstand being exposed can be eliminated, and at the same time, it will not cause the weight problem of additionally mounting a kickstand; it is more beautiful as a whole.

The invention discloses a preparation method for a PET-substrate rubber pressure-sensitive adhesive tape and an adhesive tape. The preparation method comprises the following operation steps: a) preparing a primer; b) coating the primer on at least one surface of a PET-substrate layer to form a primer layer; and c) coating a rubber pressure-sensitive adhesive on the primer layer, thereby obtaining the PET-substrate rubber pressure-sensitive adhesive tape, wherein the primer is a graft copolymer which comprises a rubber main chain and graft polymerization side chains with polarity. According to the invention, adhesion strength of a rubber pressure-sensitive adhesive on a PET substrate is effectively improved; while permanent fixing or protection of an article is realized, good stippability of the adhesive tape on the surface of the adhered article is obtained, so it is ensured that the rubber pressure-sensitive adhesive is not left on the surface of the article, thereby avoiding pollution to the fixed or protected article.

The invention discloses an 84 disinfectant and a preparation method thereof. The 84 disinfectant is prepared from the following raw materials in parts by weight: 100 to 120 parts of sodium hypochlorite, 30 to 50 parts of sodium hydroxide, 5.5 to 6.5 parts of sodium metasilicate pentahydrate, 1.18 to 1.28 parts of trisodium phosphate and 810 to 870 parts of water. The invention further discloses the preparation method of the 84 disinfectant; the preparation method comprises the following steps: putting the sodium metasilicate pentahydrate, the trisodium phosphate and the sodium hypochlorite into a reactor and adding the water; stirring for 28min to 32min to completely dissolve solid matters; then adding the water into the reactor again and stirring for 17min to 21min to obtain a mixed solution A; adding the sodium hydroxide, the sodium hypochlorite and the mixed solution A into the water and mixing; after stirring for 28min to 35min, standing for 1.8h to 2.5h to obtain the 84 disinfectant. The 84 disinfectant prepared by the preparation method is characterized in that the disinfectant has good sterilization effect, strong stability and the like.

The invention provides an optical sensor internal orientation element calibration method based on linear array push-broom. The method comprises the following steps: constructing a rigorous geometric imaging model based on azimuth elements, an attitude orbit and a high-precision digital elevation model in a satellite-borne push-broom optical sensor, and generating an analog image; as for the satellite image and the analog image, using a high-precision registration algorithm combining phase correlation and least squares to obtain registration control points; and solving the external calibrationparameters by utilizing the registration control points in combination with a strict geometric imaging model, and further obtaining the internal calibration parameters. The method is based on the imaging mode of the linear array push-broom sensor, high-precision registration control points are adopted to achieve combined calibration of the satellite, the influence of system errors on the geometriccalibration precision of the satellite is avoided, the positioning precision of the satellite is improved, and the method has very important significance in guaranteeing the application effect of thesatellite in the field of dynamic observation.

The invention relates to an applying machine, in particular to an automatic cement applying machine for outdoor ceramic tile adhering. The technical purpose of designing an automatic cement applying machine which is used for outdoor ceramic tile adhering and is convenient to operate, high in efficiency and capable of easily achieving applying is achieved. The automatic cement applying machine foroutdoor ceramic tile adhering comprises a shell, electric chain wheels, a chain, conical pushing blocks, a discharging frame, a hopper and the like; and the electric chain wheels are arranged on the lower portions of the left side and the right side of the interior of the shell separately, the chain is connected between the electric chain wheels, the conical pushing blocks are connected to the upper side and the lower side of the surface of the chain, the middle and the bottom of the shell are provided with through grooves used for allowing the conical pushing blocks to pass, the discharging frame is arranged on the left side of the interior of the shell and located above the chain and the conical pushing blocks, and the hopper is arranged on the right side of the top of the shell. According to the automatic cement applying machine for outdoor ceramic tile adhering, quick discharging and outputting can be achieved through the effect of a discharging mechanism, and the working efficiency is high.

The invention discloses a three-dimensional porous vanadium pentoxide anode material, and a simple preparation method and application of the anode material and belongs to the technical field of electrochemistry. The simple preparation method of the three-dimensional porous vanadium pentoxide anode material comprises the steps of adding a vanadium source and organic acid into deionized water, performing constant temperature magnetic stirring for a certain time, putting in an oven for drying to form gel, and after grinding, sintering precursor gel in an air atmosphere to form the three-dimensional porous vanadium pentoxide anode material. Compared with the existing preparation technology of the vanadium pentoxide anode material, a reaction process is greatly simplified; raw materials and equipment required are simple; the production is easy to quantify; at the same time, the prepared three-dimensional porous vanadium pentoxide anode material fully develops the advantages in an electrochemical energy storage aspect of a porous structure electrode material; and the cycle performance and rate capability are further improved.

The invention discloses a self-repairing water-based polymer composite coating, and a preparation method and application thereof, and belongs to the technical field of coating agent production. The preparation method comprises the following steps of: (1) reacting phenylboronic acid, a primary amine compound and NaBH4 to obtain a compound containing a boric acid bond, and performing dehydration, trimerizing and crosslinking to obtain a nitrogen coordination-containing boric acid ester bond compound; and (2) blending and compounding the nitrogen coordination-containing boric acid ester bond compound and a water-based polymer to obtain the self-repairing water-based polymer composite finishing agent. The preparation method disclosed by the invention has the advantages of simple and easily-controlled process, low cost, wide application range and the like, and is suitable for industrial production. The self-repairing water-based polymer composite coating agent prepared by the preparation method has a boron-oxygen six-membered ring and hydrogen bond dual self-repairing structure, can be quickly and efficiently self-repaired in an aqueous medium at room temperature, has the characteristics of good stability, excellent mechanical properties, obvious repairing effect and the like, and can be applied to various room-temperature self-repairing coatings.

A seawater temperature measuring system based on a low-pulse-energy high-repetition-frequency laser comprises a laser device, a reception system, a signal collection system and a signal processing andparameter inversion unit; the laser device generates 532nm low-pulse-energy high-repetition-frequency laser and focus detection light to a water area of a specific depth; the reception system receives backward Rayleigh Brillouin diffusion light from the water area of the specific depth; the signal collection system uses the backward Rayleigh Brillouin diffusion light to form an interference ringvia an F-P etalon, and generates a 2D interferogram on an ICCD finally via focusing by a rear-end focusing lens; and the signal processing and parameter inversion unit extracts high-precision Brillouin frequency shift from the 2D interferogram, and obtains the seawater tempearuter of the water area of the specific depth via calculation according to a seawater temperature inversion model.

The invention discloses a resource dynamic scheduling method for a Web application in a cloud computing environment. Dynamic change of a user request, time delay requirements of the application, heterogeneity of cloud resources, price fluctuation of bidding examples and the like are considered. The method comprises the following steps: A) determining an optimal resource quantity based on load prediction and application delay requirements; B) selecting a bidding type with the lowest cost based on bidding instance price prediction; and C) adopting pre-leasing to reduce time delay increase causedby resource requests and creation. The method is mainly characterized by comprising the steps that A, prediction loads serve as the arrival rate of a queuing model, and the minimum number of virtualmachines needing to be leased is solved in combination with delay constraint of an application; The step B is mainly characterized in that a bidding type with the lowest prediction cost is selected for leasing based on price prediction; The step C is mainly characterized in that pre-leasing is carried out before a charging point arrives. According to the invention, dynamic resource scheduling is realized through load prediction, application delay constraint, price prediction and pre-leasing, and the cloud resource leasing cost can be reduced while the application performance is ensured.

The invention discloses IC card chip filling equipment capable of achieving uniform gluing, and belongs to the field of chip filling. The IC card chip filling equipment comprises a gluing device, a suction device and a to-be-filled plate; the gluing device comprises a supporting seat, a supporting plate, a swing mechanism and a gluing mechanism; the gluing mechanism comprises a rotating shaft, a guide wheel, a rolling ball seat, a glue dripping pipe, an adjusting plate, an adjusting block and a glue storage cavity; the suspension end of the supporting plate is connected with a rotating shaft through a bearing; the rotating shaft is sequentially provided with a motor, the adjusting plate, the glue storage cavity and the guide wheel from top to bottom; the suspension end of the adjusting plate is movably sleeved with the adjusting block; the lower end of the adjusting block is connected with the glue dripping pipe through a pin shaft; the lower end of the glue dripping pipe is provided with the rolling ball seat; and the glue storage cavity comprises an upper glue guide cavity, a lower glue guide cavity, a sealing ring, a shifting rod, a glue inlet pipe and a glue outlet pipe. Under the condition of the same glue coating amount, the filling stability of an IC card chip is improved, the accuracy of the glue coating position is guaranteed, and meanwhile the filling efficiency of the IC card chip is improved.

The invention discloses a capacitor inspecting method. The method includes: applying sine alternating currents with the frequency of 50Hz and voltage effective value of U to two ends of a loop formed by a to-be-inspected capacitor and a resistor R with known resistance; detecting the voltage UR at two ends of the resistor R; calculating the voltage UC at two ends of the to-be-inspected capacitor according to UC=U-UR; calculating the current I of a serial loop formed by the to-be-inspected capacitor and the resistor R according to I=UR / R; using the formula C=I / (UC*2 pi f) to obtain the capacitance C of the to-be-inspected capacitor according to the calculated UC and I; performing difference value verification on the capacitance C according the capacitance of a reference capacitor under the sine alternating currents with the frequency of 50Hz. By the method, verification errors can be reduced effectively, accuracy and practicality are achieved, actual application requirements can be satisfied conveniently, capacitor screening can be performed, and the application effect of the to-be-inspected capacitor is guaranteed favorably.

The invention discloses a quick evaluation apparatus of fracturing proppant particle size and an application method thereof. The quick evaluation apparatus of fracturing proppant particle size comprises: a baseplate, wherein the bottom of the baseplate is sealed, and the inner side of the upper portion of the baseplate is provided with a screw thread; a main screen drum for being arranged at the top of the baseplate, wherein the inner side of each of the upper and lower portions of the main screen drum is provided with a screw thread; an upper screen for being arranged at the top of the main screen drum, wherein the lower portion of the upper screen drum is provided with a screw thread; a drum cap for being arranged at the top of the main screen drum, wherein the top of the drum cap is sealed; a screen that may be arranged between the baseplate and the main screen drum and / or between the main screen drum and the upper screen in threaded manner. The quick evaluation apparatus of fracturing proppant particle size is suitable for quickly evaluating particle size composition of a proppant, and evaluation of the proppant at a fracturing site and evaluation of an indoor experimental proppant are facilitated.