Patents
Literature
103results about How to "Achieve conversion" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Reversing stator module and magnetic drive conveying system
ActiveCN224191724Uachieve conversionminiaturizationAssociation with control/drive circuitsMagnetic circuit stationary partsControl theoryStator
The utility model provides a commutation stator module and a magnetic drive conveying system. The commutation stator module comprises a pedestal; the stator body is fixed on the base; the commutation armature winding is arranged on the stator body, and the commutation armature winding comprises a first commutation winding extending along a first direction and a second commutation winding extending along a second direction; the limiting assembly is arranged on the base, the limiting assembly comprises a limiting piece and a driving piece, the driving piece drives the limiting piece to ascend and descend, so that the limiting piece is switched between a receding position and a guiding position, the rotor module enters and exits when the limiting piece is located at the receding position, and the rotor module enters and exits when the limiting piece is located at the guiding position. When the limiting piece is located at the guiding position, the rotor module is limited and guided; a receding space is formed between the stator body and the base, and the driving parts are arranged in the receding space. In this way, the conveying direction can be changed without occupying extra space, and the conveying efficiency is high.
Owner:SHANGHAI GOLYTEC AUTOMATION CO LTD
Lifting appliance for lifting prefabricated square block
ActiveCN224147511Uquick liftImprove hoisting efficiencySafety gearArchitectural engineeringStructural engineering
Owner:NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG +1
Unmanned aerial vehicle signal detection and identification method based on spectrum feature enhancement
PendingCN121966783Areliable resultsAdapt to the needs of different scenariosCommunication jammingWireless communicationFrequency spectrumEngineering
The invention discloses an unmanned aerial vehicle signal detection and identification method based on spectrum feature enhancement. The method comprises the following steps: firstly, carrying out time-frequency transformation on a received signal to obtain an original time-frequency graph; performing learning enhancement on the degenerated time-frequency graph by adopting a coding-decoding type deep neural network, and realizing noise suppression and structure recovery by combining pixel reconstruction, structural similarity and a texture perception loss function; and finally, performing target area detection and positioning on the enhanced time-frequency graph, directly outputting a structured result containing a time-frequency range, a category and confidence, and completing conversion from a frequency spectrum to a linkable engineering target. According to the unmanned aerial vehicle signal detection and recognition method based on spectrum feature enhancement, a spectrum feature enhancement mechanism is introduced before traditional spectrum analysis and feature recognition processing, and region-level detection and judgment are executed under the enhanced spectrum constraint condition; reliable discovery, positioning and identification of an unmanned aerial vehicle control link and an image transmission link in a complex electromagnetic environment are realized.
Owner:SUZHOU XIANNONG INFORMATION TECH CO LTD
User self-filling washing requirement and standard process difference verification method
ActiveCN121860728Aachieve conversionreduce workloadKnowledge representationCommerceFeature vectorThe Internet
The invention discloses a user self-filling washing requirement and standard process difference verification method, and particularly relates to the technical field of life, and the method comprises the steps: obtaining a corresponding standard process parameter vector from a clothes feature vector through a standard process retrieval algorithm based on a process knowledge base, constructing a knowledge base secondary retrieval index, and traversing the process knowledge base; and obtaining a candidate set meeting the constraint, screening out a record with the highest score, and obtaining a recommendation process and a security boundary. The method is realized based on a standard parameter vector, a rule engine and a statistical learning method, can be conveniently integrated into an existing internet clothes washing platform or a traditional clothes washing management system, can be flexibly expanded according to standard process libraries of different enterprises, and is easy to integrate and expand.
Owner:NANJING BAIZHUOJING E-COMMERCE CO LTD
A method and apparatus for converting a 3D model of a pumped storage power station to a standard format.
PendingCN122090018AImprove conversion efficiencyachieve conversionDatabase management systemsImage data processingData transformationPower station
This invention relates to the field of pumped storage power station simulation technology, specifically providing a method and apparatus for converting a 3D model of a pumped storage power station into a standard format. The method includes: extracting 3D model information of the pumped storage power station from a 3DE platform; constructing a lightweight BIM model data structure corresponding to the nodes of the 3D model in memory based on the 3D model information; constructing a hierarchical element structure according to the BIS standard based on the lightweight BIM model data structure; and exporting it as a standard format file of the pumped storage power station 3D model. This solution enables the export of a 3D model of a pumped storage power station into a standard format, overcoming the limitations of the native export function of 3DE, achieving full information conversion of the BIM model, ensuring that the geometric and attribute information of elements in the model is not lost, improving data conversion efficiency, reducing manual intervention costs, and achieving seamless data flow and shared application, meeting the data delivery and application needs of various scenarios in the infrastructure field.
Owner:国网电力工程研究院有限公司 +3
A root-promoting and seedling-strengthening seaweed oligopeptide fertilizer and its production process
PendingCN122079697Aachieve conversionReduce pollution loadMicroorganism based treatmentFertilizer mixturesBiotechnologyRoot growth
This application discloses a seaweed oligopeptide fertilizer for promoting root growth and seedling development, and its production process, belonging to the field of fertilizer technology. The fertilizer, by weight, comprises: 2-10 parts seaweed oligopeptide complex, 1-8 parts seaweed extract, 10-30 parts compound amino acids, 1-10 parts blueberry pomace, 20-50 parts oxytetracycline waste decomposition products, and 30-60 parts recycled organic matter from kitchen waste. By combining seaweed oligopeptides with chitosan to form a complex, the stability of the active ingredients is improved; simultaneously, the synergistic utilization of oxytetracycline fermentation waste, kitchen waste, and blueberry pomace achieves resource utilization. Experiments show that this fertilizer significantly promotes crop root growth and seedling development.
Owner:YANTAI BAOLIN GUODU FERTILIZER CO LTD
Quick-frozen conditioning product cooking system
ActiveCN224179110Uachieve recyclingachieve conversionFood processingMeat/fish preservation by freezing/coolingProcess engineeringIndustrial engineering
The utility model provides a quick-frozen conditioning product cooking system, which relates to the technical field of food processing, comprises an unfreezing pool, a mixer, a plastic extruding machine, a blanching and cooking machine, a cooling machine and an instant freezer which are connected in sequence, and is characterized by further comprising a thermolator used for adjusting the temperature of water passing through the thermolator, the thermolator comprises a Y-shaped three-way pipeline, and the Y-shaped three-way pipeline is communicated with the plastic extruding machine. A water outlet of the cooling machine is communicated with one branch of the Y-shaped three-way pipeline through a first pipeline, a water outlet of the blanching cooking machine is communicated with the other branch of the Y-shaped three-way pipeline through a second pipeline, and a water inlet of the unfreezing pool is communicated with a main pipeline of the Y-shaped three-way pipeline through a third pipeline. And low-temperature water discharged from the cooling machine and high-temperature water discharged from the blanching and cooking machine are mixed by the thermolator and then enter the unfreezing pool to unfreeze the materials. The device can effectively save energy and guarantee the consistency of product quality.
Owner:LUYI DAWANG FOOD CO LTD
A multi-protocol data transmission method, system and conversion system
ActiveCN116320058Bavoid conversionOvercoming the need for interrupt processing to achieve conversion in the existing technologyTransmissionData packProcessing element
The application provides a multi-protocol data transmission method, system and conversion system, wherein the method comprises the following steps: an MCU receives data of multiple protocols from an Ethernet, including MVB protocol data and non-MVB protocol data; data corresponding to the protocols is extracted from the multiple types of data, and is packaged into data packets respectively and sent to an FPGA; the FPGA receives the data packets from the MCU, extracts data corresponding to the protocols from the data packets, and processes the data by using the corresponding protocols respectively; MVB data processed by using the MVB protocol is sent to an MVB communication processor; the MVB communication processor receives the MVB data sent by the FPGA, and sends the MVB data to an external MVB device. The application adopts three processing units to respectively execute respective steps and cooperatively process, so that the purpose of realizing conversion of data of different protocols without interrupt processing is achieved.
Owner:CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD +1
A user profile tag value analysis method and system
ActiveCN121093025Bachieve conversionSupport collaborative applicationsMarket data gatheringVirtual userAlgorithm
The present application relates to the technical field of data analysis, and specifically relates to a user portrait label value analysis method and system, comprising obtaining a first subject user portrait label value mapping to form a first user discrete point group, generating virtual user data to be respectively input into a first subject and a second subject clustering model to form a first simulated discrete point group and a second simulated discrete point group, transforming a vector through space fitting records and identifying an unmatched discrete point group, performing cutting and scaling processing on the unmatched discrete point group and recording a cutting and scaling vector, and obtaining a second user discrete point group through coordinate transformation of the first user discrete point group through the transformation vector and the cutting and scaling vector, and obtaining a user portrait label value of the second subject. The present application can realize user portrait conversion across label systems without sharing original user data, and solve the label matching problem caused by loss of normalized information.
Owner:SHENZHEN SUOXINDA DATA TECH CO LTD
Gangue slurry concentration online detection and automatic adjustment method and system
ActiveCN121978275AImplement segmentation detectionEliminate adjustabilityControlling ratio of multiple fluid flowsPreparing sample for investigationSensor arrayProcess engineering
The invention relates to a gangue slurry concentration online detection and automatic adjustment method and system.The method comprises the steps that a plurality of detection adjustment points are arranged along a conveying pipeline at intervals, the collection period of a sensor array is controlled to be synchronous with the time when slurry flows through a fixed detection section, and continuous slurry segmented detection is achieved; the overall average concentration and the segregation coefficient are calculated according to the judgment result, adjustment is carried out on site according to the judgment result and the detection adjustment point, the dry material adding mechanism is driven by the flowing energy of the slurry to add dry materials, water is supplemented through the water injection unit, and intensity-adjustable mixing is carried out through the stirring unit driven by magnetic coupling; the corresponding system comprises a detection module and an adjustment execution module, and the adjustment execution module is integrated with a dry material adding unit, a water supplementing unit and a mixing unit. The problems that adjustment lags behind in long-distance conveying, objects are dislocated, and the segregation state is difficult to quantify are solved, and online detection and automatic adjustment of the slurry concentration are achieved.
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
Multi-station self-adaptive clamping and positioning structure of welding robot
ActiveCN122058107AImplement automatic replacement operationachieve conversionGripping headsWelding/cutting auxillary devicesControl engineeringProcess engineering
The invention relates to the technical field of welding positioning, and discloses a multi-station self-adaptive clamping and positioning structure of a welding robot, which comprises a switching mechanism, a plurality of lifting mechanisms, a protective guide mechanism and a lifting driving mechanism, the plurality of lifting mechanisms are arranged in the switching mechanism in a surrounding manner, and the protective guide mechanism is arranged in the switching mechanism. The protective guide mechanism is arranged on the surface of the conversion mechanism to guide and protect the lifting mechanism, and the lifting driving mechanism is arranged in the protective guide mechanism and located below the lifting mechanism. According to the multi-station self-adaptive clamping and positioning structure of the welding robot, the switching mechanism, the lifting mechanism, the protective guide mechanism and the lifting driving mechanism are arranged, so that the lifting mechanism provided with clamps of different specifications can be switched to a designated station through the switching mechanism during use, and by means of the lifting function of the lifting mechanism, the multi-station self-adaptive clamping and positioning structure of the welding robot is achieved. And automatic replacement operation of clamps of various specifications is achieved.
Owner:SHANGHAI TRAFFIC CONSTR GENERAL CONTRACTING CO LTD
A tee valve which is easy to disassemble
This utility model discloses a convenient three-way valve for easy assembly and disassembly in the field of pipeline valve devices. It includes a valve mounting seat, a valve body, and a drive mechanism. The valve mounting seat has an opening in the middle, with three inner mounting bevels inside the opening. The valve body has corresponding outer mounting bevels on each of the three inner mounting bevels. The valve body has three connecting passages separated by a valve core, each extending from an inner mounting bevel into the valve body. The valve body is fitted into the opening, with the outer mounting bevels pressing against the inner mounting bevels. The three connecting passages within the valve body are sealed to the inner ports. The drive mechanism is mounted on the valve body and driven by the valve core, controlling the position of the valve core to open and close the three connecting passages. When maintenance or replacement is required, the cover plate of this three-way valve can be directly opened, and the valve body removed from the valve mounting seat without needing to chisel through the wall, maintaining the aesthetics and overall consistency of the wall. It is suitable for use in household and other applications involving in-wall pipe connections and conversions.
Owner:YANGZHOU HANJIANG SYT ELECTRONICS & TECH DEV CENT
A method, device, equipment and medium for converting an MLIR file into a PyTorch file
The application relates to the technical field of deep learning compilation, and provides a method, device, equipment and medium for converting an MLIR file into a PyTorch file. The method comprises the following steps: obtaining an MLIR file, extracting data information and operation information in the MLIR file; retaining original identifiers of the data information and converting data types of the data information into Tensor data types in a PyTorch file; constructing a dependency relationship between operations according to a front-back order relationship between the operations; converting operation types in the MLIR file into operation types in the PyTorch file according to a conversion relationship between the PyTorch file and the MLIR file; and forming the PyTorch file according to the converted data types, the dependency relationship between the operations and the converted operation types. The method can equivalently convert the MLIR file into the corresponding PyTorch file.
Owner:HEFEI UNIV OF TECH
A catalytic system and its application, and a preparation method of ester compounds
This invention belongs to the field of catalytic materials technology, specifically relating to a catalytic system and its application, and a method for preparing ester compounds. The catalytic system provided by this invention includes a main catalyst and a co-catalyst; the main catalyst has the structure shown in formula (I), and the co-catalyst has the structure shown in formula (II) or (III). This invention uses an aromatic aldehyde with an ortho-Lewis acid center as the main catalyst and an organic hydrogen bond donor as the co-catalyst to jointly form the catalytic system. The main catalyst promotes the formation of the key Criegee intermediate through Lewis acid interaction; the co-catalyst stabilizes the rearrangement transition state of this intermediate through non-covalent hydrogen bond interactions. This synergistic effect significantly improves the overall reaction rate, achieving high selectivity and high yield synthesis of ester compounds at room temperature and low pressure when using oxygen as the oxidant.
Owner:ZHEJIANG SAINON CHEM
Magnetomotive force continuous acting device
PendingCN121770285Areduce consumptionConsumption does not reduce consumptionReciprocating/oscillating/vibrating magnetic circuit partsMagnetic tension forceNew energy
The permanent magnets repel like poles and attract unlike poles to another permanent magnet, which is the inherent attribute of the permanent magnets, the generated attraction and repulsion force does not need to consume energy, and the permanent magnets can do work outwards. However, acting is single, and extra energy consumption is needed when the magnetic force is used for repeated acting after the magnetic force is separated. A shear separation scheme is designed to reduce energy consumption, continuously reciprocating attraction and repulsive force is obtained to serve as power of the device, mechanical energy is output outwards, and energy conservation of a shear separation system and energy conservation of magnetic force acting of the device are analyzed from the perspective of physics and belong to two systems respectively. Power of the magnetomotive device comes from magnetic force of a permanent magnet and is not directly related to system input energy, external output mechanical energy is far larger than the system input energy, technical prejudice is overcome, technical means abandoned by people due to the technical prejudice are adopted, and the magnetomotive device free of environmental pollution is invented to do work. The principle that the energy conservation law is not violated is explained through the mass energy conservation law, and a novel energy development scheme free of environmental pollution is provided.
Owner:张彭曦
A gas splitting source
The present application relates to a kind of gas cracking source, including shell, shell top is provided with cracking source front end cover, support part and hot wire are arranged in the shell interior, and cracking source front end cover is formed with the slit gas path with support part;The top of the shell is provided with beam plate, and beam plate is provided with beam flow hole;The bottom of the shell is provided with venturi structure.The beam flow hole is evenly distributed along the circumference of beam plate, and the sum of the area of beam flow hole is greater than the cross-sectional area of slit gas path;Beam flow hole and the middle axis of beam plate have included angle, so that the direction of air flow after rectification reduces the number of collision with shell inner wall surface and support part as far as possible.By beam flow hole as guiding structure, the collision probability of molecule and hot wire is increased, and beam plate rectifies the molecular flow entering the cracking furnace interior in each direction, so that it can be guided to the surface of hot wire more quickly after entering the cracking cavity interior, and the conversion of molecule to atom is realized after effective collision, and the efficiency and rate of cracking are improved.
Owner:NORTHEASTERN UNIV CHINA
DPF instrument display method and system based on scene recognition and storage medium
PendingCN121997019Aovercome limitationsAvoid scene misjudgmentsInternal combustion piston enginesInput/output processes for data processingSimulationComputer vision
The invention discloses a DPF instrument display method and system based on scene recognition and a storage medium. The DPF instrument display method comprises the steps that firstly, multi-dimensional real-time operation parameters including the overall average vehicle speed, the carbon load percentage and the like are obtained; then calculating a characteristic value representing a vehicle running state by using a long and short characteristic matrix and a moving average window algorithm; inputting the characteristic value into a pre-trained AI scene classification model, and intelligently identifying a currently applicable display scene category which comprises a strong display mode, a medium display mode and a weak display mode; finally, according to the recognition result, the display content, frequency and duration of the numbers, the icons and the characters on the DPF instrument are adjusted in a self-adaptive mode. According to the method, the defects that in the prior art, DPF instrument display is fixed and single, and differential requirements of different users cannot be met are overcome, matching of a display strategy and a real scene of the user is achieved, the risk caused by insufficient information is avoided, interference caused by information overload is eliminated, and user experience and use safety and economical efficiency of a DPF system are improved.
Owner:DONGFENG COMML VEHICLE CO LTD
Amount component implementation method and system based on vue
The application provides a vue-based amount component implementation method and system, including the following steps: S1, encapsulating a formatted amount component based on a vue framework, setting parameters and a processing method corresponding to the parameters; S2, encapsulating a method function in the amount component; S3, registering the encapsulated amount component, introducing the amount component into a function module, and configuring attribute parameters to be transmitted; and S4, inputting an amount in the amount component after the attribute parameters are configured, to realize customized conversion of the amount. The application realizes various operations on the amount, standardizes the amount, realizes distinguishing of currency symbols of input amounts and display forms of amounts of different currencies, realizes bit number verification of the amount, and realizes conversion between a digital amount and Chinese characters of a capital amount.
Owner:IND BANK CO +1
An environmentally friendly plasticizing agent with modified lignin as carrier, rubber composition and preparation method thereof
This invention discloses an environmentally friendly plasticizer using modified lignin as a carrier, a rubber composition, and a method for preparing the same, relating to the field of rubber processing technology. The environmentally friendly plasticizer using modified lignin as a carrier, by weight, comprises the following components: 50 parts modified lignin, 25 parts plasticizing active ingredient, 8 parts dispersant, 5 parts anti-aging agent, and 3 parts stabilizer. The modified lignin is a lignin oligomer containing ester, acetyl, and ether cross-linked structures, with a weight-average molecular weight of 800-1200 Da, a dispersion coefficient ≤1.5, and a carboxyl content ≤0.2 mmol / g. This invention successfully overcomes the technical defects of existing plasticizer carriers, such as high toxicity, difficulty in degradation, and poor compatibility with polymer matrices, providing an environmentally friendly plasticizer using modified lignin as a carrier. This technical solution achieves the dual goals of high-value utilization of lignin and greening of the plasticizer product.
Owner:SHANDONG FUZHE CHEMICAL TECHNOLOGY CO LTD
An AI-based adaptive production scheduling system
ActiveCN121504092BEffectively filter unsystematic noiseMaintain production rhythm stability
This invention relates to the field of intelligent manufacturing and production management technology, specifically to an artificial intelligence-based adaptive production scheduling system. The system includes a data acquisition and benchmark construction module, which analyzes process data to construct a directed acyclic graph representing a disturbance-free state as a benchmark graph; a theoretical disturbance simulation module, which converts disturbance rules into graph change instructions, generates a theoretical damaged state graph, and derives a theoretical difference feature vector; the theoretical difference feature vector is mathematically represented, including but not limited to, a vector form obtained by expanding the difference matrix by rows or columns; a real-world deviation extraction module, which collects real-time state data to construct a real-time operation state graph and calculates the real-world difference feature vector; a dual-domain coupled decision-making module; and an adaptive scheduling execution module. This invention verifies causal relationships by comparing theoretical deductions with real-world observations, effectively filtering non-systematic noise and achieving accurate responses to real-world faults while maintaining production rhythm stability.
Owner:FUJIAN MINGUANG SOFTWARE CO LTD
A new type of horizontal container realizes vertical compression transfer station
The utility model discloses a novel horizontal container realizes vertical type compression transfer station, including the top one side of foundation pit is equipped with unloading parking stall, bottom one side is equipped with transfer parking stall, and transfer parking stall is used for parking transfer hook arm car, and transfer hook arm car is used for placing empty load garbage container horizontally to foundation pit or outward transfer full load garbage container, and it is including: turnover lifting device, and turnover lifting device is located in foundation pit, is used for turning over empty load garbage container that transfer hook arm car places horizontally and stands up, and turnover lifting device includes frame, turnover frame, turnover platform, first drive mechanism and second drive mechanism. The utility model discloses a turnover lifting device is arranged, has realized the conversion of garbage container that places horizontally to vertical state, has provided the basis for the subsequent vertical unloading and compression operation, has improved the space utilization efficiency and operation flexibility of transfer station.
Owner:CN NL WASTE SOLUTION
Detection method and system of photoelectric detector based on different working conditions
PendingCN121829615AHigh precisionachieve conversionDesign optimisation/simulationConverting sensor output opticallyPhotovoltaic detectorsEngineering
The invention discloses a detection method and system of a photoelectric detector based on different working conditions, and relates to the technical field of photoelectric detectors, and the method comprises the steps: carrying out the simulation of different working conditions of a primary twinborn body, so as to output a multistage working condition twinborn body, and triggering the photoelectric detector to carry out the online detection of a detection object, according to the method, multiple pieces of spectral data are input into the multi-stage working condition twin, and the corresponding detection event is output, so that conversion between the primary twin and the multi-stage working condition twin is realized, and the accuracy of the detection event is improved. And triggering mode optimization of the photoelectric detector according to the detection influence content and the current working condition of the detection area so as to output a final detection mode of the photoelectric detector, and determining a current detection result according to the plurality of detection data, the corresponding detection object and the corresponding environment parameter combination. And the dynamic change of the current detection result is triggered along the updating of the working condition change content, so that the efficient detection of the photoelectric detector based on different working conditions is realized.
Owner:HENAN INST OF ENG +1
Outdoor vehicle-mounted rotary stove
ActiveCN224197653Uimprove securityensure safetyDomestic stoves or rangesVehicle arrangementsPickup truckPicnic
The utility model discloses an outdoor vehicle-mounted rotary stove, and belongs to the field of vehicle-mounted stoves. The stove is installed on a vehicle-mounted trunk and is composed of a first storage cabinet, a second storage cabinet and an operation area, and the operation area comprises a supporting column, a stove fire assembly and a cleaning assembly. Aiming at the problems of low firepower, poor wind resistance, inconvenience in fixation of an independent outdoor furnace end, easiness in flameout and the like of the existing special stove for the motor home, the stove adopts the design of a large-firepower furnace end and a self-contained wind shield, and has the advantages of high safety, strong practicability, multiple functions and the like. During use, cooking can be performed by connecting a power supply, a water tank and gas, and during storage, operation is performed according to an opening sequence, and a mechanical lock is used for locking after closing. Through the reasonable structural design, the cooking requirements of people for outdoor travel, camping and picnic are met, and the outdoor market competitiveness of the pickup truck is enhanced.
Owner:DONGGUAN AOJI PLASTIC HARDWARE PROD CO LTD
Downhole multi-functional carrier
ActiveCN224392625UFlexible and efficient transportationImplement integrated functionalityHand carts with one axisHand carts with multiple axesVehicle frameMechanical equipment
The application relates to the technical field of mine mechanical equipment, and provides an underground multifunctional carrier vehicle, which comprises a main vehicle frame, a directional caster wheel arranged at the front end of the main vehicle frame, a rotary connecting rod, one end of the rotary connecting rod being rotationally connected with the main vehicle frame, a split vehicle frame, the split vehicle frame being connected with the other end of the rotary connecting rod, and a universal caster wheel arranged at the connecting end of the split vehicle frame and the rotary connecting rod. In a first mode of the split vehicle frame, the split vehicle frame is rotated and folded around the rotary connecting rod, the split vehicle frame and the main vehicle frame are parallel and superimposed, the universal caster wheel is lifted and suspended and is accommodated in the inner side of the directional caster wheel, and the directional caster wheel independently supports the main vehicle frame. In a second mode of the split vehicle frame, the split vehicle frame is rotated and unfolded around the rotary connecting rod, the split vehicle frame and the main vehicle frame form a preset included angle, the universal caster wheel falls and supports the main vehicle frame together with the directional caster wheel. Through the rotary deformation structure between the main vehicle frame and the split vehicle frame, function integration and conversion are realized.
Owner:SHENHUA SHENDONG COAL GRP +1
Battery conversion cylinder
ActiveCN224217602Uachieve conversionImprove reliabilityCell component detailsBattery chargeElectrical battery
The utility model relates to the technical field of batteries, and provides a battery conversion cylinder which comprises a cylinder body, a containing cavity used for installing a plurality of batteries is arranged in the cylinder body, one axial end of the cylinder body is connected with a positive plate in a clamping mode, and the other axial end of the cylinder body is connected with a negative plate in a clamping mode. The two ends of each battery abut against the positive plate and the negative plate respectively to achieve parallel connection, each of the positive plate and the negative plate comprises an inner connecting plate and an outer connecting plate, one side of each outer connecting plate is communicated with the corresponding inner connecting plate through a bent guide plate, and the other side of each outer connecting plate is provided with a bent part clamped with the end of the barrel. The positive plate and the negative plate are divided into the inner connecting pieces and the outer connecting pieces, a plurality of sections of batteries are connected in parallel between the inner connecting pieces in a limiting manner, and battery charges are guided to the exposed outer connecting pieces through the bent guide pieces, so that the operation is simple and convenient, the conversion of the batteries is realized, and the reliability and the stability of battery connection are enhanced.
Owner:SICHUAN TENGHUA INTELLIGENT CONTROL TECH CO LTD
A data desensitization method, device, system, electronic equipment and storage medium
ActiveCN115344212BSolve the problem of slow reading speedSolve the speed problemInput/output to record carriersDigital data protectionComputer hardwareOperating system
The application discloses a data desensitization method, device and system, electronic equipment and a storage medium. The method comprises the following steps: in the case that a row event notification information sent by a disk is received, reading corresponding row data from the disk through a reading thread; and according to subscription information, writing the read row data to a data subscriber through a writing thread, so that the data subscriber performs data desensitization processing on the row data. Through the reading and writing mode of the reading thread and the writing thread, the reading and the writing are completed by different threads, the reading and the writing are separated, and the data reading speed is improved.
Owner:JIANGSU BAOWANGDA SOFTWARE TECH CO LTD
Industrial park heat supply model and scale configuration method based on new energy green electric power direct connection
PendingCN121993837Aachieve conversionimplement storageCentral heating with accumulated heatHeat storage plantsNew energyThermal energy storage
The invention relates to the technical field of new energy heat supply, and provides an industrial park heat supply system based on new energy green electric power direct connection and a scale configuration method. Through the new energy power generation module, the electricity-heat conversion module and the heat energy storage module, conversion and storage of new energy are achieved, so that efficient and economical clean heat supply is supported, and the system has the advantages that direct connection heat supply of new energy green power can be achieved, the energy utilization efficiency is improved, and a basic framework is provided for scale configuration.
Owner:ELECTRIC POWER PLANNING & ENG INST CO LTD
Kitchen garbage cleaning and impurity removing device
The utility model relates to kitchen garbage treatment technical field, concretely discloses a kitchen garbage cleaning and impurity removing device, include: box, the top fixedly connected with feed port at the back of box, the top fixedly connected with extruding bin of one side of box inboard wall near feed port, the inside fixedly connected with first hydraulic telescopic link of fixed pipe, the inside bottom wall fixedly connected with first filter screen of extruding bin, the output fixedly connected with first baffle of second hydraulic telescopic link, the bottom of one side of extruding bin is provided with discharge gate, the inside bottom wall fixedly connected with second filter screen of buffer bin, the utility model discloses through the collocation use of first filter screen, extruding bin, cleaning bin, crushing chamber, bubble tube, vibrating motor and second crushing roller, makes kitchen garbage to be able to experience extruding deoiling, washing and crushing collection's process, makes kitchen garbage be cleaned more perfect, and oil water can be collected to the greatest extent when extruding, avoids the spatter of the oil stain in the inside of box, causes the condition of peculiar smell.
Owner:安徽合一城乡建设有限公司
Plasma generating device based on catalysis of compact microporous material
ActiveCN116406067BImprove adsorption capacityHigh specific surface areaPlasma techniqueAir quality improvementPlasma technologySurface plasmon
This invention relates to a plasma generator based on a dense microporous material catalysis, belonging to the field of low-temperature plasma technology. The plasma generator contains at least one discharge unit, which includes a first electrode, a microporous ceramic medium, and a second electrode. The first electrode is used to connect to a power source, and the second electrode is used for grounding. The microporous ceramic medium is used to adsorb gas molecules and active particles generated by the plasma discharge. This invention generates micro-discharge in a dense microporous medium, which has an extremely high specific surface area. When gas passes through, it is adsorbed onto the surface of the micropores in the medium. Similarly, active substances in the plasma are adsorbed onto the surface of the micropores in the medium. This improves the contact efficiency between short-lived, highly active particles and free radicals in the plasma and the reactants, promotes surface catalytic reactions, and improves the overall efficiency of the device.
Owner:HUAZHONG UNIV OF SCI & TECH
Fracture parameter joint inversion method based on regional multi-well constraint
PendingCN121959936ASolve non-unique problemsreduce uncertaintyClimate change adaptationDesign optimisation/simulationAlgorithmWell test
The invention provides a crack parameter joint inversion method based on regional multi-well constraint. According to the method, on the basis of well test response of multiple wells in a target block, an inter-well weight relation is constructed by utilizing inter-well space distance and structure consistency information, and a joint inversion model containing a single well fitting item, a region consistency constraint item and a prior constraint item is established on the basis. Through a double-layer iteration structure formed by inner layer single well parameter optimization and outer layer area coordination updating, while single well test fitting precision is ensured, area consistency constraint is applied to key crack parameters, inter-well parameter interpretation differences are gradually weakened, and a stable and convergent multi-well collaborative inversion result is obtained. Compared with a traditional single well independent interpretation method, the method has the advantages that discreteness and multiplicity of an inversion result can be reduced, continuous and coordinated expression of fracture parameters on the regional scale is formed, and the method can be used for multi-well test comprehensive interpretation, fracturing effect evaluation and regional fracture parameter characterization under the complex reservoir condition.
Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY