19results about How to "Timely repair" patented technology

The invention relates to a large language model processing method and device, equipment, a storage medium and a program product, and relates to the technical field of natural language processing. According to the method and the device, the adjusted large language model can be used for expanding the risk data set, and the original generation capability of the large language model can be prevented from being degraded. The method comprises the following steps: identifying security activation parameters in a large language model for a sample by using data; inputting the multiple groups of risk data into the large language model and recording a current gradient slice corresponding to the security activation parameter after the large language model is processed; according to the similarity between the current gradient slice and the abnormal gradient slice, identifying valid data in the multiple groups of risk data to obtain a data training set; performing low-rank fine tuning on the large language model according to the data training set to obtain fine tuning parameters; and updating the original weight of the security activation parameter based on the fine tuning parameter and the security activation parameter, and adjusting the model parameter according to the updated weight, the adjusted large language model being used for expanding the risk data set.

The invention provides an embankment anti-seepage treatment method based on water conservancy construction, and relates to the field of water conservancy projects, and the method comprises the following steps: A, excavating at an embankment position needing to be implemented according to a construction drawing to form an embankment foundation, constructing on the embankment foundation to form anti-seepage geotechnical cloth, and compacting the anti-seepage geotechnical cloth; b, an anti-seepage panel is constructed on the anti-seepage geotechnical cloth, and the anti-seepage panel is compacted; c, paving a cushion layer and a transition layer on the anti-seepage panel according to construction requirements; d, burying different intelligent sensors at different parts of the constructed dike, and constructing a real-time monitoring network; and E, transmitting the data acquired by the sensor to a remote monitoring platform through the Internet of Things technology, and analyzing and processing the data. A traditional water conservancy construction dike anti-seepage method is improved, a physical anti-seepage structure and an intelligent monitoring technology are combined, leakage problem early warning can be timely and accurately carried out, effective repairing measures are rapidly taken after early warning, and the dike anti-seepage treatment performance is greatly improved.

The invention provides a silicone rubber material, a preparation method thereof and a cable. The silicone rubber material comprises the following components in percentage by mass: 67.09 to 90.28 percent of polysiloxane; 3.86% to 11.35% of an initiator; 3.84% to 12.38% of a repairing agent; 2.02 to 9.18% of a catalyst; the initiator is included in the first microcapsule, the repairing agent is included in the second microcapsule, and the catalyst is included in the first microcapsule or the second microcapsule. When the silicone rubber material is damaged and cracks are generated, the shells of the first microcapsule and the second microcapsule are broken, the initiator, the repairing agent and the catalyst are released due to siphoning, the initiator and the repairing agent are subjected to chemical reaction under the action of the catalyst, new polysiloxane rubber is generated at the damaged crack, and the silicone rubber material is repaired. Therefore, the damaged crack structure is repaired in time, and the mechanical properties, physical properties and the like of the silicone rubber material are repaired to a certain extent. In addition, due to the addition of the first microcapsules and the second microcapsules, the silicone rubber material is reinforced and toughened, and the physical and mechanical properties of the silicone rubber material are improved.

The utility model relates to a box bottom cable moistureproof threading connection structure of a distribution box, comprising a distribution box body, the bottom of the distribution box body is provided with two wire inlets which are symmetrically distributed left and right, the distribution box body is internally provided with four moistureproof assemblies, every two of the four moistureproof assemblies are in one group, and the other two of the four moistureproof assemblies are in one group. The moisture-proof assemblies are symmetrically distributed up and down, each group of moisture-proof assemblies is mounted through a wire inlet, each moisture-proof assembly comprises a mounting base and a sealing ring, a cable enters the distribution box body through the interior of the mounting base, and after the cable is connected with an electrical element in the distribution box body, gas is injected into the cavity through the gas nozzle, so that the electrical element in the distribution box body is sealed. The sealing ring is tightly attached to the gap between the cable and the mounting base after expansion, so that a physical barrier is formed, moisture is effectively prevented from entering the box body, and cable insulation layer aging, metal part corrosion or short circuit faults caused by the moisture are avoided.

The invention discloses a visual characterization method for Hash mapping code peculiar smell to a 3D space, and relates to the field of software engineering. According to the method, accurate, unique and quality-associated characterization from code elements to a 3D space is realized through an algorithm link of associated code quality indexes, and the problems that traditional 2D visualization information is overloaded, 3D visualization has no quality association and calculation is complex are solved. According to the algorithm, code quality indexes serve as input, 3D space positions and visual attributes are output through calculation processing, and the real-time characterization requirements of a large-scale code library are met.

The invention relates to the technical field of air volume detection, in particular to a portable fire-fighting air volume detection device which comprises a device body, a detection sensor is arranged in the device body, an air channel is formed in the device body, a fan is rotationally connected into the air channel, and a tail box is fixedly connected to the outer side wall of the device body. By arranging the self-checking lubricating mechanism, the running state of the bearing can be automatically detected before use, abnormal conditions such as bearing jamming can be quickly recognized, faults can be pre-judged in advance, the use safety and reliability of the device are effectively improved, lubricating oil can be automatically and quantitatively dropwise added when it is detected that the rotating speed of the bearing is abnormal, and the service life of the device is prolonged. Slight jamming is repaired in time, further deterioration of faults is avoided, the service life of the device is greatly prolonged, mechanical locking and audible alarm are achieved for organic damage which still cannot be recovered after lubrication, and an operator is visually prompted to conduct maintenance in time.

This invention belongs to the field of wheel adjustment technology and discloses a track electrical automation drive device and its driving method. The drive device includes a support beam, a fixed plate fixedly connected to the lower end of the support beam, a protective sleeve fixedly connected to the lower end of the fixed plate, a drive shaft rotatably connected to the middle of the protective sleeve, a pressure sensor embedded in the inner wall of the protective sleeve, a connecting plate slidably connected to the middle of the protective sleeve, a buffer spring assembly fixedly connected to the upper end of the connecting plate, the top of the buffer spring assembly abutting against the pressure sensor, a fixed ring fixedly connected to the middle of the drive shaft, and an adjustment and limiting mechanism between the fixed ring and the connecting plate. The adjustment and limiting mechanism consists of a support plate, a limiting block, a fixed cylinder, a limiting ring, and ball bearings. An adjusting component is provided on the side end of the protective sleeve, and an adjusting plate is fixedly connected to the upper end of the adjusting component. This invention can adjust and control the wheels of a train, preventing the train from tilting when traveling on curves and ensuring the safety of train operation.

The utility model discloses operation monitoring equipment for a wind generating set, which relates to the technical field of detection equipment and comprises a vertical shaft wind generating set, the vertical shaft wind generating set comprises a blade support and a blade shaft rod assembled on the blade support, the blade support comprises mounting seats which are distributed in parallel along the vertical direction, and ports of the mounting seats are distributed adjacently. A rotating part fixedly connected with one end of the blade shaft rod is rotationally arranged in the mounting seat, and a convex part is fixedly arranged on the rotating part; the mounting seat is in threaded connection with a sealing cover which is inserted into the blade shaft rod, a shifting block is rotationally arranged on the inner side surface of the sealing cover, and the shifting block is matched with the lug boss in a blocking and detaching manner; the side faces of the adjacent sides of the shifting block and the sealing cover are each provided with an arch-shaped elastic metal reed. Electric pulse signals are generated through mechanical triggering so as to monitor the rotating speed of the blade.

The utility model relates to the technical field of traffic on-duty equipment, in particular to a 5G unmanned defense terminal which comprises a vehicle body, a conical barrel bin, a barrel placing assembly, a barrel collecting assembly and an alarm lamp assembly, the conical barrel bin is installed on the inner bottom wall of the vehicle body, and the right end of the conical barrel bin corresponds to a barrel placing opening formed in the bottom of the vehicle body; the barrel placing assembly and the barrel collecting assembly are both installed on the inner top wall of the vehicle body, the barrel placing assembly is located on the right side of the barrel collecting assembly, the barrel placing assembly corresponds to a barrel placing opening, the barrel collecting assembly corresponds to a barrel collecting opening formed in the bottom of the vehicle body, and the alarm lamp assembly is installed on the top of the vehicle body; the device is simple in structural design, and has the functions of automatically retracting and releasing the conical barrel, handling traffic accidents, propagandizing traffic laws and regulations and polling the traffic light panel.

The invention discloses a corrosion-resistant stainless steel pipe, a preparation method thereof and application of the corrosion-resistant stainless steel pipe in ocean engineering, belongs to the technical field of stainless steel materials, and aims to solve the technical problem that the corrosion resistance and the antifouling property of stainless steel need to be improved in the prior art. The preparation method of the corrosion-resistant stainless steel pipe comprises the following steps: adding epoxy modified titanium dioxide and 2-aminoethyl methacrylate into absolute ethyl alcohol, stirring, adding a hydrochloric acid aqueous solution, heating and reacting to obtain modified titanium dioxide; adding the epoxy modified carbon quantum dots and the modified titanium dioxide into a hydrochloric acid aqueous solution, heating, reacting, and after the reaction is finished, filtering, washing and drying to obtain epoxy modified carbon quantum dot grafted modified titanium dioxide; the corrosion-resistant stainless steel pipe prepared by the preparation method disclosed by the invention not only has good corrosion resistance and antifouling performance, meets the application in ocean engineering, but also has good weather resistance and durability, and is beneficial to prolonging the service life and reducing the cost of later maintenance.

The invention relates to the technical field of transformer fault diagnosis, and discloses a transformer multi-source fault diagnosis method and system and a storage medium. The method comprises the steps that fault signals of a transformer are collected in real time through a sensor array and subjected to denoising processing, signal features are classified through a clustering analysis algorithm, detection parameters are adjusted based on classification labels, and the fault prediction probability is further calculated; optimizing a fault response sequence according to the fault prediction probability, and establishing a communication protocol based on the sequence to realize synchronization of a signal acquisition process and a data analysis process; and finally, generating a maintenance scheduling instruction, and generating a fault response scheme based on the fault type and the maintenance priority. According to the method, by dynamically adjusting a response mechanism and optimizing data synchronization, the accuracy and response efficiency of fault diagnosis are remarkably improved, the loss of transformer faults can be effectively reduced, and the operation reliability of power equipment is improved.

The utility model discloses a building intelligent wiring concentrator, which comprises a concentrator body, and is characterized in that a plurality of groups of connecting plates are arranged on the lower surface of the concentrator, line concentration holes are formed in the bottom ends of the connecting plates, circular sliding grooves are formed in the centers of the inner walls of the connecting plates, and two groups of through holes are formed in the side surfaces of the upper ends of the connecting plates. A groove is formed in the inner wall of the circular sliding groove, a torsion spring is installed in the groove, one end of the torsion spring is fixedly installed in the inner wall of the connecting plate, a reel is installed in the center of the inner wall of the connecting plate, and the other end of the torsion spring is fixed to the surface of one end of the reel. One end of the torsion spring installed on the inner wall of the center of the connecting plate is fixedly installed on the inner wall of the connector, and the other end of the torsion spring is fixedly installed in one end of the wire winding shaft, so that the tensile force borne by the cable is reduced, and the cable is not prone to breakage.

The application relates to the technical field of artificial solid electrolyte interface (SEI) layers, and discloses a boron-rich single-ion polymer artificial SEI film as well as a preparation method and application thereof. The artificial SEI film is a boron-rich three-dimensional cross-linked network structure with single-ion and self-healing functions; a large amount of boron in the structure can act as a Lewis acid to accelerate the dissociation of lithium salt anions and cations, so that the ion conductivity and migration number of the polymer artificial SEI film are improved; and the dynamic covalent bond behavior of borate ester bonds in the structure endows the polymer with self-healing performance, endows the artificial SEI film with self-healing performance, and improves the safety and electrochemical performance of a polymer lithium metal battery. The boron-rich single-ion polymer artificial SEI film provided by the application has high safety and good electrochemical performance, and can provide a new method for preparing a novel artificial SEI film.

The invention belongs to the technical field of machining planning methods, and particularly relates to a double-robot synchronous machining planning method for internal and external welding of a complex curved surface component, a robot I and a robot II are included, an infrared distance meter is mounted in a lens of a distance detection tracking camera, and a wiring probe is included. According to the method, the movement strategy of the laser welding device with the highest welding efficiency can be analyzed on the premise that the mutual influence degree of internal and external synchronous welding is minimum, the welding strategy with the optimal efficiency can be given for curve paths of different profiles and different situations, and the welding efficiency is greatly improved on the premise that the welding effect is optimal and the influence factors are minimum. In addition, when deviation occurs during installation, a reference equation of a moving path and the range of allowable errors can be changed in a self-adaptive mode, the road sections with unreasonable paths can be recorded, stored and replayed, and repairing treatment can be conveniently and timely conducted.

The present invention is applicable to the technical field of gear processing, and provides a processing machine tool for large circular arc tooth line cylindrical gears, including a base, a processing unit is installed on the base, a clamping and rotating unit is installed on the side of the base away from the processing unit, and the top of the clamping and rotating unit clamps the circular arc tooth line cylindrical gear; the base includes two symmetrically arranged upper slide rails and two symmetrically arranged lower slide rails; the processing unit includes a slider slidably connected to the upper slide rails, a processing frame fixedly connected to the slider, a drainage groove symmetrically opened at the top of the processing frame, and two groups of arc sliding knife assemblies installed on the side wall of the processing frame. The device solves the problem that circular arc tooth line cylindrical gears are difficult to process with traditional circular gear processing knives, and achieves the effect of using modularly designed arc tracks to process circular arc tooth line cylindrical gears with larger diameters and higher heights.

The application relates to the technical field of floor thickness detection, and particularly discloses a concrete floor thickness detection tool, which comprises a bottom plate, a detection mechanism arranged on the top of the bottom plate, and a troweling mechanism arranged on the top of the bottom plate and used for troweling the concrete surface; the detection mechanism comprises a transmission unit used for downhole detection of the concrete; the detection mechanism further comprises an auxiliary unit used for assisting the downhole detection; when the thickness of the concrete pouring floor is detected, the detection rod is rotated downward and deeply into the concrete for measurement by the transmission unit; compared with the mode of vertically inserting the detection rod under the general condition, the measurement of the rotated downward detection rod is more labor-saving, the concrete can be lifted up while the detection rod is rotated and deeply inserted downward, and compared with the vertical insertion detection, the method of the rotated and deeply inserted detection can reduce the extrusion of the concrete to the periphery.

The present invention discloses a bad traffic monitoring method and system based on LSTM and clustering algorithm, which belongs to the field of network security technology, and utilizes BPF technology to efficiently aggregate network traffic; accurately identifies fragmented traffic through LSTM network, and uses its special memory unit structure to capture complex dependencies; adopts FCM clustering algorithm to reorganize the session, restore the complete network session, and quickly identify malicious traffic through feature matching; finally, timely disposal measures are taken for confirmed malicious traffic. The present invention realizes the rapid and accurate detection and identification of bad website traffic fragmentation behavior, and solves the technical problems that traditional methods are difficult to deal with; through efficient caching and reorganization mechanism, the efficiency and accuracy of malicious traffic processing are improved; intelligent disposal measures are adopted to ensure timely and effective containment of malicious traffic; the overall protection capability of network security is improved, and the security of enterprise network resources and user data is protected.

The present invention provides a distillation device in a D-33 diol monomer production process, relates to the technical field of D-33 diol monomer production, and comprises: a driving mechanism, a condensing mechanism, a connecting mechanism, a discharging mechanism and a detecting mechanism; the driving mechanism is installed on a heating tank; the condensing mechanism is installed on the top of the heating tank; the connecting mechanism is installed on the top of the heating tank, and the connecting mechanism is also connected to the condensing mechanism; the discharging mechanism is installed on the bottom of the condensing mechanism; the detecting mechanism is installed on the discharging mechanism; eight driving brackets of the present invention can push eight groups of circular movable rods to move outward at the same time, so that the spacing between eight condensing shells becomes larger, which is beneficial to improving the heat dissipation effect of the eight condensing shells; the problem that the condensing structure is usually an integrated structure, when the condensing structure is set larger, it occupies more space, which is not conducive to the turnover transportation of the distillation device; when the condensing structure is set smaller, although it is convenient for turnover transportation, the condensation effect is reduced.

The invention discloses a corrosion assessment and control method for a natural gas purification plant, and relates to the field of corrosion control of the natural gas purification plant, the natural gas purification plant comprises a desulfurization device, the desulfurization device comprises a reboiler, and the method comprises the following steps: S1, information confirmation: confirming corrosion related data of equipment of the purification plant, comprising desulfurization device information of a purification plant, production parameters of the desulfurization device, and design parameters and operation parameters of a reboiler in the desulfurization device; s2, carrying out simulation evaluation, and determining a part where corrosion easily occurs; s3, on-site corrosion monitoring; and S4, modeling and optimizing. Indoor simulation and field simulation are combined, the influence of various factors is considered in corrosion evaluation, the method can adapt to the actual complex working condition of the desulfurization process, modeling and optimization of the desulfurization device are repeatedly carried out through repeated experiments, and the evaluation and test method finally achieves the accurate effect.