41results about How to "Poor solution" patented technology

The invention discloses a set top box hardware test method and device. Wherein, the method comprises the following steps: setting a configuration file according to hardware to be tested; reading hardware test items configured in the configuration file; and testing the corresponding hardware in a set top box according to the hardware test items. By adopting the set top box hardware test method and device disclosed by the invention, the hardware of the set top box can be automatically tested, no tester participates in the automatic test process, the problems of low set top box test efficiency and poor effect in the prior art are solved, the test time is shortened, the manpower test cost is reduced, and batch management of set top boxes is facilitated.

The invention relates to the field of functional clothing and discloses a composite atomizing air-conditioning suit for adjunctive therapy of anhidrosis. The composite atomizing air-conditioning suit comprises a clothes body (1), mini fans (5), ultrasonic piezoelectric ceramic pieces (6) and a control box (8), wherein a plurality of mini fans (5) and a plurality of ultrasonic piezoelectric ceramic pieces (6) are arranged and are combined into an array (4); the array (4) is positioned on the clothes body (1); and the control box (8) comprises an oscillating circuit and is respectively connected with the mini fans (5) and the ultrasonic piezoelectric ceramic pieces (6) in the array. By adoption of the ultrasonic piezoelectric ceramic pieces, an active humidification type air-conditioning suit based on an ultrasonic atomization principle is manufactured, and water mist particles are easy to evaporate under the forced convection action of the additional mini-fans which are arranged in a cross mode, so that the body surface humidity of a human body in a high-temperature dry environment is maintained, and the problem that the conventional fan suit is poor in effect at high temperature is solved.

The invention discloses an electrocardiosignal atrial fibrillation detection method based on a one-dimensional dense connection convolutional network. The method comprises the following steps: step 1,acquiring a plurality of electrocardiosignal segments containing atrial fibrillation labels; 2, preprocessing the electrocardiosignal segments in the step 1 and taking the electrocardiosignal segments as training data for training a one-dimensional dense connection convolutional network model; 3, building the one-dimensional dense connection convolutional network model by utilizing a deep learning framework; 4, randomly selecting the size of an initial parameter, continuously sending the training data to the model in batches, and performing back propagation to update the network parameter toobtain an optimal parameter; 5, carrying out lightweight processing on the trained network, wherein the lightweight processing comprises parameter quantification and network pruning; and 6, collectingelectrocardiosignals of the patient, sending the signal waveform as input into the one-dimensional dense connection convolutional network model, outputting a result, and pre-judging whether the patient has atrial fibrillation or not.

The treating process of heavily salinized grassland includes tilling the soil in the depth of 8-10 cm, crushing weathered coal with humic acid content greater than 35 % and crushing into powder or grain in granularity of 0.1-5 mm, applying the ecological preparation in 50-60 kg/mou, seeding grass in the seed amount of 4-7 kg/mou and soil covering depth of 0.5-1 cm, pressing for 1-3 times and eliminating weeds. The present invention can improve salinized grassland completely and has the advantages of low cost, high efficiency and high adaptability.

The invention provides a heat dissipating device and an air conditioner. The heat dissipating device is used for cooling a component to be dissipated, the heat dissipating device comprises a pipelinecomponent and a control valve; the air inlet end of the pipeline component communicates with an exhaust port of a fresh air device, and the air outlet end of the pipeline component is arranged towardthe component to be dissipated; the control valve is installed on the pipeline component, the control valve is provided with an air inlet, a first air outlet and a second air outlet, the air inlet communicates with the air inlet end of the pipeline component, the first air outlet communicates with an outdoor space, and the second air outlet communicates with the air outlet end of the pipeline component; and the control valve further comprises a blocking component, and the blocking component can selectively seal the first air outlet or the second air outlet to control air flowing into the control valve through the air inlet to flow out from the first air outlet or the second air outlet. The heat dissipating device solves the problem that an air conditioner outdoor unit controller in the prior art has poor performance.

The invention discloses a manufacturing method of a woodcarving colored drawing. The manufacturing method comprises the following steps of (1) wood selecting, (2) dehumidifying, (3) shaping, (4) shape tracing, (5) carving, (6) grinding and (7) smooth surface feeding. The invention belongs to the technical field of woodcarving colored drawings, and particularly relates to the manufacturing method of the woodcarving colored drawing. A natural air-drying manner is adopted to ensure the natural texture of wood and effectively avoid the technical problem of wood cracking caused by manual drying, and the problems that in the current market, the woodcarving colored drawing effect is poor, the self structure is complex, and maintenance is quite inconvenient are effectively solved.

The invention provides a stress-free water-washing chiseling method, and belongs to the technical field of concrete surface chiseling. The method comprises the following steps of, carrying out comprehensive inspection on formwork before construction, preparing chiseling solvent, cleaning the surface stains of the formwork, using a brush to uniformly coat the prepared chiseling solvent on the formwork in a part to be chiseled, smearing the formwork uniformly, and fabricating the formwork for pouring concrete after the air drying of the chiseling solvent; removing the formwork after the concretestrength reaches the specified requirement of the corresponding structure; immediately washing away the laitance with high-pressure water after removing the formwork, and exposing aggregate; and checking whether there is a place where the chiseling solvent is not applied, wherein the chiseling solvent is a mixture containing hydroxyl groups, and the chemical formula of the chiseling solvent is C12H22O11. The method solves the problems of poor effect, low efficiency, high cost, large noise, dust pollution and the like of the traditional concrete chiseling process.

The invention discloses a storage space management method and device for a storage system. The method comprises the following steps of receiving storage position information determined in the storagesystem; creating storage position codes according to the storage position information; generating the storage data stored in the storage position codes; and generating a storage position label according to the storage data and the storage position codes. According to the storage space management method, the technical problem that the storage space management effect is poor is solved. According tothe method, standardized, efficient and digitalized storage space management is realized for industrial parts. In addition, according to the storage space management method, an intelligent loading andintelligent distribution strategy is further provided, so that the working efficiency is improved in an optimal mode.

The invention discloses a pharmaceutical composition for controlling citrus gonggan canker. The pharmaceutical composition comprises the following raw materials: purslane, tea tree leaf, pyrethrum, lettuce, weeping willow leaf, piper methysticum forst, tea tree leaf, anabasis aphylla, potassium salt, phosphorus salt, nitrogen salt, calcium salt, iodine salt, boron salt, molybdenum salt, zinc salt, manganese salt, copper salt, iron salt, vitamin, amino acid, indolebutyric acid, gibberellins, 6-benzyladenine, naphthylacetic acid, agar, kinetin, N-methyl pyrrolidone, dinonyl sodium naphthalene sulfonate, DUPONT EEA2112AC compatilizer, earthworm powder, alkyl sulfate potassium, trimethylolpropane triacrylate, 3-aminopropyltriethoxysilane, carrageenin, mancozeb, streptomycin, prochloraz, wetting penetrating agent, synergist, and ethanol. The pharmaceutical composition disclosed by the invention is used for controlling the citrus gongan canker, and can improve the yield and the sugar content; and citrus gonggan is good in mouthfeel and high in quality, which are higher than the use effect of a conventional pharmaceutical composition for controlling the citrus gonggan canker.

The present invention provides a jitter detection processing system and a method for a miniature motor. The jitter detection processing system for the miniature motor comprises an STM32 control chip, a detecting unit, a first signal processing unit, a sampling module, a second signal processing unit, a first oscilloscope, a current amplification circuit, a second oscilloscope, a vector signal analyzer, a computer LABVIEW module and a power supply. The detection unit comprises a current sensor and a displacement sensor. The first signal processing unit comprises a first follower circuit, a first controllable amplifying circuit, a second follower circuit, a first band-pass filtering module and a first A/D module. The second signal processing unit comprises a multi-path PWM module, a second controllable amplifying circuit, a second band-pass filtering module and a second A/D module. Based on the above-described techniques, the jitter parameter signal of the motor is compared with a reference signal, so that the jitter degree of the motor is determined. Furthermore, whether an anti-phase current needs to be applied to the stator winding of the motor to eliminate the internal noise harmonic influence of the motor or not can be determined.

The invention relates to an entity linking method and device, an electronic device and a storage medium, and the method comprises the steps: obtaining a first text, and determining a first entity to be linked in the first text; recalling a plurality of first entity chain fingers corresponding to the first entity from a preset entity library; the entity information corresponding to each first entity is input into a completely trained entity chain index prediction model, a second entity chain index corresponding to the first entity is obtained, and the entity chain index prediction model is trained based on a full-connection neural network and is trained to obtain an entity chain index of an entity corresponding to the entity information according to the input entity information; according to the similarity between the second entity chain finger and the multiple first entity chain fingers, the entity chain finger result is determined, through the method and device, the problem that the entity chain finger effect is poor when information or entities in the context are few in the related technology is solved, and the beneficial effects of reducing the search space and improving the entity chain finger accuracy are achieved.

The invention discloses a method for predicting the pressure of a slurry cabin of a slurry shield based on multiple influence factors. The method comprises the following steps: step 1, acquiring data acquired by a PLC system of the slurry shield; step 2, carrying out muddy water bin pressure influence factor analysis, and obtaining influence factors; step 3, performing cleaning, feature extraction and sample division on the data according to the influence factors to obtain training set data and test set data; step 4, based on the training set data, optimizing a neural network topological structure by adopting a genetic algorithm in combination with K-fold cross validation, obtaining optimal network topological structure information and constructing an optimal model; step 5, training the optimal model based on the training set data to obtain a fitting model, evaluating the fitting model based on the test set data, and if the fitting model does not reach the standard, repeating the step 4 to the step 5 until the model prediction effect reaches the standard; and step 6, predicting the pressure of the muddy water bin at the next moment by using the standard model, analyzing whether a predicted value is in a proper range or not, and giving feedback information.

The invention discloses a sampling probe blockage alarm system. The system comprises a sampling probe, a sampling pump, a sampling pipeline, a detection device, a detection pipeline, a flow rate control valve, a sampling analyzer and a control alarm device. The invention belongs to the technical field of sampling probe detection, and relates to the sampling probe blockage alarm system. According to the sampling probe blockage alarm system, indirect detection of the blockage condition of a sampling probe is realized by adopting a real-time monitoring mode of detecting the air pressure and the flue gas amount in a pipeline, and a sound-light alarm is given out when the blockage of the sampling probe exceeds a preset value, people are prompted to clean the sampling probe in time, so that the service life of the sampling probe is prolonged, and the problems that a sampling probe blockage alarm system in the current market is poor in effect, complex in structure and inconvenient to maintain are effectively solved.

A freeze-dried powder injection of fibrauretin for treating the diseases in urinary system, especially woman's urinary tract, is proportionally prepared from fibrauretin and mannitol. Its preparing process is also disclosed.

The invention relates to a cutting method of a strip-shaped abrasive green body. A strip-shaped material is cut through roller rotary cutting. The cutting method comprises the specific steps that (1)an outer barrel and an inner shaft of a roller rotate in opposite directions; (2) the outer barrel of the roller is provided with four guide strips, the guide strips welded on the outer barrel in a small-angle screw manner, and when the outer barrel rotates, a material is conveyed to a discharge opening through the guide strips; (3) four cutting blades are arranged on a central shaft, when the central shaft rotates, the material is driven, and the material is cut through relative motion between the blades and the guide strips; and (4) the cutting length of the material can be controlled by adjusting the rotation speed of the outer barrel and the inner shaft. The method is used for cutting the long strip-shaped abrasive green body, and the cut green body is adopted as a sintered corundum abrasive after sintering; and through adoption of the method, the problem that a double-roller strip cutting effect is poor can be effectively solved, the utilization effect is good, and production efficiency is high.

The invention discloses continuous compression equipment for a polyurethane foaming roll material. The continuous compression equipment comprises a fixed supporting frame plate, an eccentric driving type continuous compression device, a polyurethane foaming roll material smashing device, a conveying pipe, a compression limiting device and a material taking door. The invention belongs to the technical field of continuous compression of polyurethane foaming roll materials, and particularly relates to the continuous compression equipment for the polyurethane foaming roll material. The technical effect of efficiently and continuously compressing the polyurethane foaming roll material is achieved by adopting an eccentric cam rotation driving compression manner, a crossed and staggered smashing manner is adopted, so that the technical effect of completely smashing the polyurethane foaming roll material is achieved, and the problems that compression equipment on the current market is poor in effect, complex in self structure and inconvenient to maintain are effectively solved.

The invention relates to a management system for treating suspended matters in air. The management system at least comprises: at least one water spraying device; at least one air quality monitoring device, which is used for monitoring real-time environment data and/or flow field change data of a monitoring station where the at least one air quality monitoring device is located; and a cloud server,which is configured to perform space-time correlation analysis on a plurality of monitoring stations at least based on the flow field change data corresponding to each monitoring station to obtain aplurality of dynamic space-time correlation regions, and/or carrying out space-time constraint analysis on at least one monitoring station in each dynamic space-time related region at least based on the real-time environment data so as to determine a water spraying strategy of the at least one water spraying device corresponding to each monitoring station.

The invention discloses an anti-crease treatment method for carton packaging. The anti-crease treatment method comprises the following steps: 1) cleaning the outer wall of a carton; 2) coating; 3) curing; 4) film coating; 5) reinforcing; and 6) leveling. The invention belongs to the technical field of carton crease resistance, and particularly relates to the anti-crease treatment method for carton packaging. The method achieves the technical effect of efficient leveling and crease resistance of cartons in a physical and chemical combined mode, enables the cartons to be smoother and firmer in use and meanwhile better in anti-crease and waterproof performance, and effectively solves the problems that the anti-crease treatment method for carton packaging on the current market is poor in effect, complex in structure and inconvenient to maintain.

The invention discloses an energy-saving and environment-friendly paint production wastewater recycling device which comprises a fixing box, wherein a fixing plate is fixedly connected between the two sides of the inner wall of the fixing box; one side of the fixing box is fixedly connected with a motor through a base; a motor output shaft is fixedly connected with a rotating shaft through a coupling; the surface of the rotating shaft is fixedly connected with a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear and a threaded rod penetrates through the middle of the second bevel gear; the two ends of the surface of the threaded rod are in threaded connection with mobile blocks; and the bottom of each mobile block is fixedly connected with a sterilization device through a support rod. The invention relates to the technical field of environmental protection. According to the energy-saving and environment-friendly paint production wastewater recycling device, the problem of a poor effect of an existing wastewater treatment device of environment-friendly paint is solved, the wastewater treatment rate is improved, the wastewater is thoroughly treated and the unnecessary trouble to people is avoided.