24results about How to "Improve application breadth" patented technology

The invention relates to the technical field of building construction, in particular to a self-balancing integral hoisting system and method for a concrete formwork, and the hoisting system comprises a sensor module which comprises an acceleration sensor and a tilt angle sensor; the automatic control module is used for processing data, controlling algorithm operation and controlling instruction output, and the automatic control module is connected to the acceleration sensor and the tilt angle sensor; the mechanical fastener device comprises a lifting frame, a driving mechanism and at least two clamping assemblies, and each clamping assembly comprises a linkage mechanism, a sliding mechanism and a rotating mechanism. According to the invention, the problems of dangerous operation of manual hoisting and large installation error are avoided, so that the technical problem that the installation precision is difficult to control in the template hoisting process in the prior art is solved.

The invention belongs to the technical field of water resource planning and management, and particularly relates to a method for calculating an effective hydrological connectivity strength index range of a wetland based on an InSAR (Interferometric Synthetic Aperture Radar) technology. The calculation method comprises the following steps: acquiring image data of an area to be calculated; identifying all wetland plaques in the water body area; dividing the wetland plaques into different effective hydrological communication type groups; calculating an elastic force value of each wetland patch; constructing a water level fluctuation-ecological elastic force curve under different effective hydrological communication situations, carrying out segmented fitting on the water level fluctuation to generate a fitting line, calculating the mean value of the elastic force of the wetland plaques under the effective hydrological communication type, generating an elastic force mean value line, and calculating the elastic force mean value line; the two intersection points of the elastic force mean value line and the fitting line are the effective hydrological connection strength index range. According to the method, the wetland plaques of different effective hydrological connection type groups are divided according to the difference of the effective hydrological connection strength, the optimal ecosystem elastic force of the wetland plaques is calculated respectively, and then the effective hydrological connection strength index range is determined.

The invention discloses a full-automatic intelligent multifunctional high-order nonlinear fluorescence dynamics testing method and device, and relates to the field of nonlinear optics and nano photonics. An optical testing device composed of an exciting light generation module, an automatic power regulation module, an exciting light modulation module, a sample scanning module, a data acquisition and analysis module and an intelligent control module is established, and under the excitation of incident laser, based on the overall coordination of the intelligent control module, the optical testing device is established. Other modules are driven to complete the dynamic response test of a nonlinear fluorescence sample, and full-automatic intelligent, multifunctional, high-precision, simple, efficient, low-cost and universal fluorescence dynamic test analysis is realized. The problems that traditional manual operation wastes time and labor and the testing precision is low are solved. In addition, the multifunctional integration of the fluorescence response curve, the fluorescence rise time, the fluorescence lifetime and the fluorescence imaging effectively improves the test efficiency and the application scene, and greatly reduces the system cost.

The invention discloses a preparation method of high-specific-surface-area, high-dispersion and high-purity nano calcium carbonate, which comprises the following steps: S1, calcining limestone, digesting the lime and water in proportion, and screening to remove gravel; s2, ammonium salt or ammonia water is added into the obtained lime slurry, and the solid content is adjusted; s3, layering the lime slurry after standing, and then concentrating to obtain concentrated lime slurry; s4, putting the concentrated lime slurry into a carbonization tower, and carrying out carbonization reaction by controlling the temperature, the stirring rate, the carbon dioxide concentration and the carbon dioxide flow; s5, when over-carbonization is achieved, obtaining a nano calcium carbonate suspension; s6, standing and settling the suspension, and removing upper-layer water to enable the solid content to be within a certain range; and S7, adding stearic acid into the suspension liquid for surface modification, and carrying out filter pressing, drying, crushing and sieving on the obtained suspension liquid to obtain the nano calcium carbonate powder. The method is low in raw material cost, economical, environmentally friendly, simple in control step, short in carbonization time, high in production efficiency and convenient for industrialization.

The invention belongs to but not limited to the technical field of hydrogel, and particularly relates to a processing method of tough, transparent and adhesive supramolecular hydrogel, which comprises the following steps: step 1, preparing a supramolecular hydrogel precursor with a specific shape; step 2, dissolving the prepared precursor in water; step 3, freezing under a low-temperature condition; step 4, standing the frozen supramolecular hydrogel in air or dry inert gas; step 5, cutting and folding the obtained hydrogel, and processing the hydrogel into another shape; and 6, swelling the processed hydrogel in an acid-containing nutrient solution to obtain the final hydrogel. By adopting a supramolecular strategy and utilizing a high-density supramolecular network formed by tannic acid (TA) and polyvinyl alcohol (PVA), the mechanical property, transparency and adhesiveness of the hydrogel are remarkably improved.

The invention provides a distributed current limiting control method and a related device, and relates to the field of current limiting. After the user request is received, if it is judged that the user request needs to be subjected to the flow limiting operation, the flow limiting operation is executed on the user request based on the flow limiting strategy, the problem that the bandwidth of an enterprise core application is occupied due to concurrent resource competition caused by the fact that a CDN cache cluster responds to too high concurrent access flow is avoided, and the CDN service quality is improved. Besides, in the invention, during the current-limiting configuration, the current-limiting strategies of different target cache clusters are the same or different, and the current-limiting strategies of different applications configured in the target cache clusters are the same or different, so that the current-limiting requirements of different clusters or applications can be adapted, and the application range of the distributed current-limiting control method is improved. The method also supports the limitation of the request rate, the limitation of the concurrent connection number and the limitation of the time window request number, and can meet different current limiting demand scenes.

The utility model discloses a polypropylene frame nanometer thermal insulation board, which comprises a thermal insulation board body, the outer end of the thermal insulation board body is fixedly connected with an MPP reinforced frame, the thermal insulation board body comprises a protective layer, an electromagnetic shielding layer, a thermal insulation layer, a sound absorption damping layer, a fireproof blocking layer and a lining layer, the protective layer is attached to the electromagnetic shielding layer, and the lining layer is attached to the thermal insulation layer. A traditional silica gel frame is replaced by the MPP frame, a multi-layer functional structure is integrated, the comprehensive performance and the application range of the nanometer heat insulation plate are remarkably improved, the fire endurance breaks through 1.5 hours through double protection of the flame-retardant MPP surface layer and the ceramic coating, leap-type improvement is achieved compared with 0.5 hour of the silica gel frame, and the service life of the nanometer heat insulation plate is prolonged. The aerogel core layer is embedded into the MPP reinforcing ribs, so that the heat insulation and bearing capacity structure is optimized, and the physical performance of the heat insulation plate is improved to a great extent.

The invention discloses a method for preparing a multilayer oral film, comprising the following steps: preparation of a basement membrane liquid; preparation of a sandwich membrane liquid; preparation of a covering membrane liquid; storing the prepared basement membrane liquid in a plastic box of a casting device, adjusting the wet film thickness by a thickness regulator on the plastic box, and combining the traction of a conveyor belt to make the film liquid in the plastic box uniformly cast, and obtaining a basement membrane after drying in a drying area; flowing the prepared sandwich membrane liquid into a sandwich plastic box after passing through a twin-screw extruder, and uniformly flowing to the top of the basement membrane after controlling the required thickness, and forming the sandwich membrane after drying in a drying area; using a spraying device to evenly spray the prepared covering membrane liquid on the top of the sandwich membrane, and obtaining a multilayer oral film with a three-layer structure after drying in a drying area; cutting the obtained three-layer film into a certain size, sealing and packaging, and irradiating and sterilizing to obtain a finished product. The multilayer oral film obtained by the invention has a large drug dosage, and the film quality is less affected by the ambient temperature and humidity.

According to the invention, the surface-emitting laser chip is improved, and the closed groove between the first electrode and the exposed light-emitting layer on the horizontal projection surface is formed through etching, so that the laser light-emitting angle is reduced. Furthermore, the surface emitting type laser chip only forms the closed groove additionally through etching, so that the complexity is not increased too much, and compared with an edge emitting type laser chip, the surface emitting type laser chip still has the advantages of higher process yield and lower manufacturing cost, so that the surface emitting type laser chip has a better market advantage and a wider application range.

The utility model discloses a cutting mechanism of a capacitor forming machine, which comprises a base, a material guide groove used for placing capacitor raw materials is arranged on the base, and a plurality of capacitor raw materials are sequentially and vertically arranged in the material guide groove; one side of the guide groove is provided with a traction device which is in butt joint with the capacitor raw materials and drives the capacitor raw materials to be conveyed forwards; an upper cutter and a lower cutter which are used for cutting the capacitor elements are respectively arranged on the material guide groove at intervals; pushing and cutting devices are arranged on the sides, away from the bending station, of the upper cutter and the lower cutter, and the pushing and cutting devices are used for pushing capacitor raw materials to the upper cutter and the lower cutter to cut pins at the two ends, clamping the cut capacitor elements, pushing the capacitor elements away from the guide groove towards the sides, close to the bending station, of the upper cutter and the lower cutter, and continuously pushing the capacitor elements towards the bending station; according to the utility model, cutting and conveying are combined into the same mechanism, so that unnecessary actions and equipment are reduced, and the processing efficiency is greatly improved; and the equipment is more compact, and the cost is reduced.

The invention discloses a public security event identification method based on small sample learning and a knowledge graph, which comprises the following steps: generating a virtual scene similar to a real event scene through the combination of small sample data and the knowledge graph, and dynamically activating nodes related to the event through a knowledge activation threshold value, freezing and storing the unrelated nodes, and dynamically releasing frozen nodes; identifying dynamic evolution of the event by monitoring node relation fluctuation in the knowledge graph; a multidimensional event analysis result is generated through mutual reinforcement of a graph fission mechanism and an interactive training mechanism; generating a risk path identification result through the event aggregation trigger point; the scheme has the characteristics of realizing efficient learning of small samples, enhancing semantic understanding ability, dynamically adapting to diversified scenes, improving event identification flexibility and constructing a global risk assessment framework.

The invention relates to the technical field of micro-fluidic chips, in particular to an automatic design method of a concentration gradient generator. Comprising the following steps: S1, establishing a flow resistance calculation model; s2, setting constraint conditions of a flow resistance calculation model, and obtaining flow resistance on the left side of the mixing point on the kth outlet channel and flow resistance on the right side of the mixing point on the (k-1) th outlet channel; s3, iteratively calculating the number of snakelike units in a first non-mixing area pipeline in the kth outlet channel and the length of the snakelike units; s4, calculating the length of the snakelike unit in the mixing area pipeline in the kth outlet pipeline; s5, iteratively calculating the number and the length of the snakelike units in the second non-mixing area pipeline in the kth outlet pipeline; according to the method, simplified and efficient automatic calculation is carried out, personal errors are avoided, and the design verification efficiency is improved.

This invention relates to the field of gene technology, specifically disclosing a method for enhancing the secretion of secondary metabolites based on the regulation of quorum sensing signal molecules. This method activates the expression of bacterial secondary metabolite synthesis gene clusters through bacterial-fungal interaction, comprising the following steps: (a) co-culturing bacteria and fungi in contact or non-contact mode; (b) during co-culturing, the fungi secrete the quorum sensing signal molecule farnesol; (c) the bacteria sense farnesol through a two-component system, activating the expression of secondary metabolite synthesis genes. This invention effectively overcomes the gene silencing problem caused by metabolic load or lack of regulation in natural strains by activating the originally trace expression of secondary metabolite synthesis gene clusters in bacteria using the fungal-derived quorum sensing signal molecule farnesol.

The invention discloses an unreal public opinion information dissemination and control method based on multi-platform competition, and relates to the technical field of network public opinion information dissemination. In order to solve the technical problems that an optimization strategy giving consideration to policy guidance and a traffic competition effect is lacked in the prior art, and platform users and traffic shares are difficult to maintain on the premise of ensuring that information is well supervised, the technical scheme provided by the invention comprises the following steps: establishing a double-layer directed social network model; based on the double-layer social network, establishing an information spreading rule and a state transition equation between the nodes; and based on the competition relationship among the target social network platforms, performing optimization solution on the control strategy of each target platform. And applying the solved management and control strategy of each target platform to a management system of each target social network platform, and optimizing and adjusting the management and control strategy of each target platform through numerical simulation analysis. The method is suitable for monitoring and controlling the unreal information in the social network platform.

The utility model relates to a kind of end face tool setting instrument support for numerical control cylindrical grinder, it include: oil cylinder body, instrument seat, rotating shaft, gear, clamping block and tool setting instrument, the rotating shaft rotation is arranged in the instrument seat, the gear is set on the rotating shaft, the instrument seat is fixed in the one end of rotating shaft, the oil cylinder body is fixed in one side of instrument seat, the piston rod one end of the oil cylinder body is provided with gear face and is inserted into the instrument seat, the gear face is engaged with the gear each other, the tool setting instrument is fixed on the clamping block.The utility model is rotated by oil cylinder drive gear, to drive clamping block rotation, realize the position adjustment of tool setting instrument.The utility model structure compact, novel, cost-effective, easy to operate, save auxiliary time, improve work efficiency, improve the practicality and application universality of numerical control cylindrical grinder.

The invention relates to a wing for enhancing the aerodynamic performance of a flapping wing based on bionic leading edge wing feathers, belongs to the technical field of aircraft design and manufacturing, solves the problem that the existing wing of the flapping wing is difficult to fly with high maneuverability and variable attitude, and can effectively improve the leading edge deflection of the wing and improve the flight performance of the flapping wing. The bionic front edge wing plume is introduced to the front edge of the curved wing body to form a flow direction vortex pair, and the evolution rule of an incoming flow boundary layer is improved; the separation phenomenon of the boundary layer at the large attack angle of the flapping wing is inhibited and / or improved through vortex-induced downwash and momentum transfer, and the aerodynamic performance of the flapping-wing unmanned aerial vehicle is improved; the bionic leading edge wing feather does not change the aerodynamic shape of an existing wing, hardware design can be completed only by adding a small-scale turbulent flow structure to the leading edge, the overall structure is simple, and maintenance is easy; and through free control of wing feather feature shapes, numbers and angles, the pneumatic lifting of the flapping-wing unmanned aerial vehicles with different flight working conditions and performance requirements is served.

The application discloses an ancient Chinese automatic sentence breaking and semantic analysis system based on deep learning, and relates to the technical field of ancient Chinese analysis.The system combines a gating recurrent unit (GRU) and a convolutional neural network (CNN) through a sentence breaking module, combines image character features, and can effectively process semantic ambiguity, long-distance dependence, and problems of homophones and variant characters.A knowledge graph containing historical and cultural common knowledge and dynamic relationships between words is constructed through a semantic analysis module, prior knowledge is injected through a graph neural network, and the depth of semantic understanding is improved.A sentence breaking result containing sentence breaking basis and a visual semantic analysis result are provided through an output module, so that users can clearly understand the processing logic and the trustworthiness and convenience are improved.The system can efficiently process a large number of unlabeled ancient Chinese texts, fully excavate the value of various cultural heritage such as classics and inscriptions, promote the research progress of grammar and vocabulary, and help the inheritance and spread of ancient Chinese culture.

The present application discloses a method and device for generating a dialogue text, a storage medium and an electronic device. The method includes: obtaining an initial dialogue text and a target dialogue attribute in a target dialogue scene, inputting the initial dialogue text into a target dialogue model for undisturbed forward transmission, outputting undisturbed dialogue text, the undisturbed dialogue text including segmented words that do not conform to the target dialogue attribute, inputting the representation vectors corresponding to each segmented word in the undisturbed dialogue text into a target attribute classifier, determining the loss parameter of the target attribute classifier, and updating the historical information matrix using the loss parameter, inputting the initial dialogue text into the target dialogue model for undisturbed forward transmission, and outputting a disturbed dialogue text, the segmented words in the disturbed dialogue text all conform to the target dialogue attribute. The present application can be applied to, but is not limited to, the field of natural language processing, and the present application solves the technical problem of low generation efficiency and accuracy of dialogue text that conforms to attribute constraints.

The invention relates to the technical field of medicines, and discloses a medicine for treating periodic psychosis, which comprises the following components: pinellia ternate, pericarpium citri reticulatae, poria cocos, immature bitter orange, bamboo shavings, liquorice, ginger, Chinese date, theanine and a cortex albiziae extract. Through the rapid sedation effect of the theanine and the long-acting emotion regulation effect of the cortex albiziae extract, the multi-target synergistic effect is achieved, and the anxiety, depression, emotion fluctuation and sleep disorder symptoms of a patient are effectively improved; according to the composition, a modern extraction and processing technology is adopted, the bioavailability of the medicine is improved, multiple dosage forms such as granules, capsules and tablets are developed, and the compliance of patients is improved. The traditional Chinese medicine composition has the advantages of high efficiency, safety, low side effect and the like, not only can be used for treating periodic psychosis such as bipolar affective disorder and periodic depression, but also is suitable for adjuvant therapy of other affective disorders, and the dependence of patients on traditional western medicines is reduced.

The invention discloses an anti-fake attendance management method and device based on face recognition and a medium, and the method comprises the steps: obtaining attendance face recognition frame data, and obtaining recognition frame data through key frame judgment based on the attendance face recognition frame data; performing facial contour delimiting on the recognition frame data to determine an image recognition boundary; obtaining environment boundary identification data through environment transition identification according to the image identification boundary; based on the environment boundary identification data, determining first attendance identification data through environment real-time state comparison; performing identification material judgment on the identification frame data to determine second attendance identification data; according to the first attendance recognition data and the second attendance recognition data, attendance management data are obtained through attendance parameter matching. According to the method, the technical problem that the behaviors of pretending card punching cannot be efficiently detected and managed is solved.

The application discloses a passive node chip compatible with a short-distance wireless communication protocol, which is applied to a backscatter communication system. The passive node chip comprises an antenna, a radio frequency or analog front-end module, a digital baseband module, a storage module and / or a sensing module. The antenna is used for converting a carrier signal into an electric signal. The radio frequency or analog front-end module comprises a clock demodulation submodule and a modulation submodule. The clock demodulation submodule is used for obtaining a part corresponding to clock information in the electric signal to provide a clock for the digital baseband module. The modulation submodule is used for backscatter modulation of an internal signal corresponding to internal data by using a control signal and transmitting the internal signal to a preset short-distance wireless communication protocol channel. The digital baseband module is used for protocol control and internal data acquisition, and adopts a processor-free digital baseband circuit structure. The storage module is used for storing node identity data. The sensing module is used for obtaining sensing data from an environment. The application can reduce power consumption and cost, and improve a network scale of data access and a data acquisition amount.

The invention belongs to the field of environmental engineering, and particularly relates to a multi-source solid waste data supplementing method based on satellite-ground big data migration application. The objective of the invention is to solve the problem of low prediction result accuracy of a prediction model caused by lack of analysis modeling start solid waste data in a data scarce region in the prior art. The invention provides a multi-source solid waste data supplementing method based on satellite-ground big data migration application. A multi-source solid waste data supplementing model is constructed; an SARIMA model is constructed; acquiring explanatory variable data of a to-be-supplemented multi-source solid waste data area, and inputting the explanatory variable data of the to-be-supplemented multi-source solid waste data area into the trained multi-source solid waste data supplementing model to obtain the annual solid waste output of the to-be-supplemented multi-source solid waste data area; and inputting the annual solid waste output of the to-be-supplemented multi-source solid waste data area into the trained SARIMA model to obtain the monthly solid waste output of the to-be-supplemented multi-source solid waste data area. The problem that the prediction result of the prediction model is low in accuracy is solved.

The application discloses a preparation method of a PVDF piezoelectric catalytic material with a hollow tubular structure, and particularly relates to the field of piezoelectric catalytic material preparation, and comprises the following steps: by applying drying, dispersion, shearing, degassing and viscosity adjustment treatment to PVDF particle raw material data, a forming preparation dispersion liquid data is constructed to provide a basic material system for a subsequent disturbance forming stage; by applying a periodic disturbance field on the basis of initial mold filling data, a dynamic disturbance maintaining data is generated by dynamically inducing chain segment secondary orientation, and the data is used as an intermediate state of inverse fatigue structure formation. By applying pressure and speed control flow processing and periodic disturbance field induction processing according to the forming preparation dispersion liquid data, chain segment arrangement and local stress distribution are dynamically and synchronously controlled, dynamic solidification freezing and preparation path closed-loop optimization are combined, and the stable construction of the inverse fatigue effect of the hollow tubular PVDF piezoelectric catalytic material under a periodic water pressure disturbance environment is realized.

The utility model relates to a universal fixture for multi-machine blade coping, which comprises a universal base, a special-shaped tool bit and a blade pressing plate, the universal base comprises a base main body, a rectangular groove body and a base end part, and the base end part comprises a square base end part and a cylindrical base end part; the special-shaped tool bit comprises a tool bit main body and a rectangular connecting block, and a tool bit cavity for mounting a blade is formed in the tool bit main body; the blade pressing plate comprises a first pressing part, a second pressing part and a pressing plate main body, at least one screw hole is formed in the pressing plate main body, and a screw penetrates through the screw hole to fix and lock the blade. The problem that various types of blades cannot be clamped and ground on a machine tool is effectively solved, the use cost of a cutter is greatly reduced, the flexibility of clamp design is improved, the clamp is easy to maintain and upgrade, the manufacturing cost of the clamp is reduced, the operation efficiency is improved, and the optimal production grinding effect is achieved.