70results about How to "Easy to modify" patented technology

The present application relates to the technical field of weaving process, and particularly designs a multi-color cutting loop high-density weaving process. The lower needle is divided into three kinds, and the weaving group is also divided into three kinds, namely, the first weaving group, the second weaving group and the third weaving group. The cutting loop action performed in the first weaving group corresponds to cutting the loops woven by the second weaving group in the previous round. The cutting loop action performed in the second weaving group corresponds to cutting the loops woven by the third weaving group in the previous round. The cutting loop action performed in the third weaving group corresponds to cutting the loops woven by the first weaving group in the previous round. One root of yarn one and yarn two are fed into one weaving group, and the yarn one and yarn two are tightly bound to each other, so that the pile density is high. The weaving process adopts the loop cutting by turns, and the pile is not easy to fall off.

The invention discloses a blast furnace incoming iron management data processing system and method. Comprising a data display module, a query module, an export module and a data operation module. The data display module is provided with a converter molten steel receiving display unit, a molten steel receiving team statistical display unit, a blast furnace incoming iron scrap display unit and a blast furnace incoming iron team statistical display unit; and the converter molten steel receiving and displaying unit is used for displaying detailed data received by the converter, wherein the detailed data comprises converter heat, blast furnace heat, time, ladle number, molten iron components and operation information. According to the invention, by integrating blast furnace incoming iron related data and intensively displaying various types of data on different pages, unified management of the data is realized. Meanwhile, convenient data entry, modification and deletion operation and efficient query and export functions are achieved, the time and labor cost of data management are greatly saved, and the data management efficiency is improved.

The utility model relates to the field of automobile refitting, in particular to an external flip box of a central control storage box, which comprises a storage box and a flip box component, a storage bin is arranged in the storage box, an armrest component is fixed at the top of the storage box, the flip box component is detachably mounted on the armrest component through an adapter component, and the adapter component is connected with the storage bin. The multifunctional storage box has the advantages that the purpose of expanding the storage space can be achieved by additionally arranging the external flip box assembly, daily necessities such as mobile phones, wallets and keys can be conveniently contained, the flip box assembly is convenient to disassemble and assemble, the purpose of convenient refitting is achieved, and the multifunctional storage box has good market prospects and is suitable for popularization.

The utility model provides an automatic driving drive-by-wire chassis. The automatic driving drive-by-wire chassis comprises a frame, and a driving system, a transmission system, a power supply system, a braking system, a steering system and a stable control system which are arranged on the frame, the frame comprises two longitudinal beams which are arranged side by side and a plurality of first cross beams which are connected between the two longitudinal beams and are arranged side by side; the heights of the longitudinal beams are always consistent in the length direction of the longitudinal beams; the installation heights of the driving system, the transmission system, the power supply system and other systems do not exceed the upper surface of the longitudinal beam. According to the scheme, the height of the longitudinal beam is set to be consistent all the time in the length direction of the longitudinal beam, and the installation heights of the driving system, the transmission system, the power supply system, the braking system, the steering system and the stability control system do not exceed the upper surface of the longitudinal beam; the whole upper surface of the automatic drive-by-wire chassis is a horizontal plane, so that the automatic drive-by-wire chassis is convenient to refit and use.

The present application relates to the technical field of hydraulic engineering and river dynamics, and discloses a bed sand gradation file splicing method and device, an electronic device and a storage medium, the method comprising: determining a region to be studied, dividing the region to be studied into a plurality of grids, and layering the grids according to a preset step size downward along the ground surface to obtain a plurality of regional nodes; acquiring bed sand gradation data collected at different depths in different geomorphic regions in the region to be studied; mixing the bed sand gradation data of different depths in different geomorphic regions according to the preset step size to obtain bed sand gradation data of different layers in different geomorphic regions; and matching bed sand gradation data for each regional node according to the type of the geomorphic region corresponding to each regional node and the layer in which each regional node is located to obtain a bed sand gradation file for the region to be studied. The present application splices bed sand gradation files of different geomorphic types, thereby quickly generating a complete bed sand gradation file suitable for a two-dimensional water and sediment model.

The invention discloses a data processing method and device, a storage medium and electronic equipment. The method comprises the steps of responding to a running instruction of a target data processing task, and obtaining configuration information of the target data processing task; according to the configuration information, a data processing statement corresponding to the target data processing task is generated, and the data processing statement is used for describing the reading, conversion and writing process of a target data flow corresponding to the target data processing task; the data processing statement is submitted to a target platform, the target platform processes the target data flow according to the data processing statement, and a processing result is obtained. Through the data processing method and device, the problem that data processing efficiency is low due to the fact that a data stream processing program is manually written for data processing in related technologies is solved.

This disclosure relates to the field of register read / write technology, and in particular provides a method, apparatus, storage medium, and program product for writing data to a register. The method includes: acquiring current data being transferred by a target processor to a hardware control register, and acquiring a modification permission identifier of the target processor; acquiring target data corresponding to a data bit in the current data, and acquiring first interface control data stored in the hardware control register; modifying the data corresponding to the data bit in the first interface control register to the target data, thereby obtaining the latest interface control data. When the target processor writes data to the hardware control register, it can only modify the data stored in the data bit indicated by the modification permission identifier in the hardware control register, and cannot modify the data stored in other data bits in the hardware control register. This effectively prevents one processor from overwriting data written to the hardware control register by other processors.

A method of forming fluid flow channels for a heat exchanger core, the method comprising additively manufacturing the channels (1, 2) such that each channel includes a straight axial fluid path portion (A) extending from one end (30) of the channel to the other (40) and that the cross-sectional shape of the channel varies along its length to form curved contact surfaces for the fluid as it flows along the channel, while keeping the cross-sectional area constant along each channel.

A scalable intelligent operation and maintenance method for monitoring switch performance parameters, belonging to the technical field of intelligent operation and maintenance, involves determining whether the switch plugin's configuration file is being used for the first time. If so, it reads the switch's basic information summary table, converts the detailed switch information into readable information, and stores it in a database. It then determines whether each performance parameter OID in the detailed switch information belongs to either quick query or normal query data. Two independent threads are used to query these two types of performance parameter data respectively, and the query results are written to the database and provided to the front-end software for querying and display. Through these three steps, the monitoring of switch performance parameters is achieved. This invention solves the dependence of traditional intelligent operation and maintenance monitoring of switch performance parameters on third-party paid tools, increasing scalability and flexibility.

The present application relates to a kind of anticoagulation, anti-oxidative stress hemodialysis apparatus and preparation method, belong to biomedical polymer and hemodialysis field.Oxygen-containing functional group carbon dots, anticoagulation monomer, initiator and crosslinking agent are added into water, to obtain modified liquid of anticoagulation and anti-oxidation;Protective gas is introduced into hemodialysis apparatus to remove oxygen, then modified liquid is introduced into dialysis apparatus, then sealing heating is carried out to initiate anticoagulation monomer in situ polymerization on the surface of dialysis membrane, and the oxygen-containing functional group carbon dots form gel microspheres under the wrapping of polymer, i.e., anticoagulation, anti-oxidative stress hemodialysis apparatus is obtained.The APTT of modified dialysis apparatus can reach 600s, and the removal rate of DPPH and ABTS free radicals is 71.25% and 97.47% respectively.The present application only needs to carry out one-step surface modification to dialysis apparatus finished product, which can give hemodialysis apparatus the dual functions of anticoagulation and anti-oxidative stress, is simple and convenient, and has good application prospect.

This application relates to a load power failure protection system, comprising: a circuit (110) having a power receiving port (110) and a plurality of load ports (120, 130, 140); one or more sensors (A) disposed on the circuit for detecting real-time values ​​related to electrical parameters at each load port; a controller (200) associated with the one or more sensors to receive the real-time values ​​measured by each sensor and to generate a cut-off signal when the real-time values ​​meet preset conditions; and one or more switches (C) associated with the controller and switching to a cut-off state in response to the cut-off signal to cut off the power supply to the associated load ports, wherein the associated load port of each switch is one or more of the plurality of load ports, and each load port is the associated load port of at least one of the one or more switches. This application also relates to a power distribution unit including this system.

This invention relates to a Cr and Br dual-element doped polyanionic sodium-ion battery cathode material, sodium iron phosphate pyrophosphate, its preparation method, and its application, belonging to the field of sodium-ion battery technology. The general chemical formula of the cathode material of this invention is: Na₄Fe₂O₃. 3‑x Cr x (PO4)2P2O7Br y Where 0 < x < 0.5, 0 < y < 0.7; the precursor wet gel is obtained through a sol-gel process, dried, and then sintered. This invention relates to a Cr- and Br-doped polyanionic sodium-ion battery cathode material, sodium iron phosphate pyrophosphate. The Cr dopant enhances bulk stability, while the gradient distribution of Br forms a fast ion conduction layer on the surface. The two elements together improve the rate capability and cycle performance of the sodium-ion battery. This provides a modification strategy of significant reference value for cathode materials that suffer from low discharge specific capacity and poor cycle performance at high rates due to electron conductance differences.

This invention relates to a modular medical intelligent agent construction method and system. By integrating intelligent agent models through modular design, it achieves intelligent medical assistance. The method includes: searching a vector database based on vector groups, vector groups, and weight values ​​to obtain first and second text fragments; inputting the first and second text fragments into a reordering model to extract the tK most relevant partial fragments; and integrating the tK partial fragments with user questions using a template to form a prompt word input large language model. This invention adopts a modular construction method based on text data flow, which significantly improves the relevance and accuracy of intelligent agent conversations, facilitates the selection, replacement, and upgrading of intelligent agents, has strong compatibility, and enables customized system construction for users, providing a new solution for personalized intelligent medical assistance.

Embodiments of the present disclosure provide methods, apparatuses, systems and computer readable media for configuring a plurality of automated guided vehicles (AGVs). In one method, a plurality of folders corresponding to the plurality of AGVs are created at a management system managing the plurality of AGVs, the folders including at least one configuration file for configuring an AGV. Based on the configuration files in the folders, another folder in the plurality of folders is updated. One or more configuration files in the updated another folder are transmitted to an AGV corresponding to the another folder. Furthermore, embodiments of the present disclosure provide apparatuses, systems and computer readable media for managing a plurality of AGVs. With these embodiments, configuration files of the plurality of AGVs can be easily created and managed at the management system, and thus the plurality of AGVs can be efficiently and centrally configured.

This invention discloses a method for preparing functional carbon materials with atomically dispersed Lewis acid-base sites, comprising: (1) polymer preparation to obtain a polymer sample; (2) polymer modification to obtain a modified polymer sample; (3) polymer carbonization: the modified polymer sample is heat-treated in a non-oxidizing atmosphere to carbonize the modified polymer sample; after carbonization, the system is naturally cooled; then, after washing and drying, the target functional carbon material is obtained. This invention utilizes atomically dispersed Lewis acidic metal sites and basic N sites to modify carbon materials in situ. The prepared functional carbon material has a large specific surface area, well-developed pore structure, abundant acid-base sites, and an atomically distributed structure, which can significantly improve the density of functional sites on the surface of the carbon material and its adsorption efficiency for boron, phosphorus, and metal impurities. Its application in the purification of chlorosilanes can greatly reduce the load of subsequent distillation and impurity removal, and improve the yield and quality of high-purity chlorosilanes.

The application discloses a kind of bionic immune regulation double-network hydrogel and its preparation method and application, its preparation method is: GelMA-SPD and HAMA-NB are dissolved, join photo-crosslinking agent, crosslinking is carried out under light, obtain double-network hydrogel;GelMA-SPD is methacrylated gelatin-spermidine;HAMA-NB is methacrylated hyaluronic acid N-(2-aminoethyl)-4-[4-(hydroxymethyl)-2-methoxy-5-nitrophenoxy]-butyramide.The hydrogel prepared in the application has good biocompatibility, and the preparation process is simple, and can be degraded.The hydrogel of the application can be applied to tissue repair material or tissue engineering scaffold, and is expected to solve the immune rejection problem in the process of tissue organ transplantation, and is conducive to reducing inflammatory reaction and promoting the rapid healing of tissue trauma.

The application relates to the technical field of concrete materials, and particularly discloses high-compressive-strength concrete and a preparation method thereof, the high-compressive-strength concrete comprising the following components in parts by mass: water 100 parts; cement 338-342 parts; fly ash 24-28 parts; aggregate 1100-1150 parts; modified filler 65-69 parts; additive 6.9-7.1 parts; the modified filler is obtained by modifying aluminum nitride powder with a modified liquid; and the modified liquid is compounded by water, ethanol, sodium p-styrenesulfonate and n-octadecyl phosphate ester. The application has the advantage that the compressive strength of the concrete can be significantly improved without adjusting the water-cement ratio.

Embodiments of the present application disclose a data management method and device, electronic equipment and a computer readable storage medium. The method comprises obtaining an initial coding table, saving the initial coding table as a target format file, and in response to an opening instruction, calling a text editor instruction or a table tool instruction, opening the target format file based on an opening mode corresponding to the opening instruction, so that the use and modification of instructions in the target format file are more convenient. Meanwhile, after the target format file is modified, the modified content is received and the modified target format file is saved, so that the modified content of the instructions in the target format file can be updated in time, the updating efficiency is high, and the use accuracy of the instructions is improved.

A method and apparatus for detecting a DTX state at a UCI receiver in a wireless communication system are disclosed. The method includes receiving a linear block coded signal on an uplink of the UCI receiver and processing the received signal to generate a soft bit sequence after resource element (RE) demapping. The method includes selecting a plurality of bits from the generated soft bit sequence as comparison bits and comparing the selected comparison bits with corresponding bits in a reconstructed soft bit sequence. The reconstructed soft bit sequence is generated from the generated soft bit sequence by selecting a plurality of bits as reconstruction bits. A comparison or correlation measure between the comparison bits and the corresponding bits in the reconstructed soft bit sequence is determined and a DTX state is determined to have occurred by evaluating the determined comparison or correlation measure.

The utility model relates to a die capable of quickly disassembling and assembling a forming die, which comprises a forming die mounting plate and at least one forming die, and is characterized in that at least one forming die clamping mechanism is arranged on the forming die mounting plate, and a clamping mounting hole is arranged at the bottom of the forming die corresponding to the forming die clamping mechanism; the forming die clamping mechanism comprises a clamping component position switching mechanism and at least one clamping component, and the clamping component is provided with a pressing part; the clamping component position switching mechanism can enable the pressing part of the clamping component to be switched between the following two positions: in one position, the pressing part of the clamping component is pressed on the upper side surface of the solid part on the periphery of the clamping mounting hole; and at the other position, the pressing part of the clamping component leaves the solid part on the periphery of the clamping mounting hole and is located in the range of the clamping mounting hole. The forming die can be quickly disassembled and assembled, so that the die can be quickly and conveniently refitted and is used for producing other products, the cost can be saved, and the working efficiency can be improved.

This invention relates to the field of information technology, specifically to a decision tree method, execution engine, and performance optimization method and system for performance analysis. The basic principle of the solution is to propose an innovative decision tree representation method, abstracting performance expert logic into a full binary tree model, and defining it as a machine-readable decision tree definition file using a specific syntax. The branch nodes are ternary expressions containing atomic capability function calls, and the leaf nodes are parallel-executable solution expressions. The accompanying dedicated execution engine loads the decision tree into a two-dimensional array structure, calculates indices based on node execution results, and performs layer-by-layer jumps, ultimately driving the execution of the solution. This invention realizes the transformation of the performance analysis process from experience-dependent to standardized and automated execution, solving the problems of difficult knowledge accumulation, low analysis efficiency, and cumbersome or unsuitable general automation tools in existing technologies. It possesses the core effects of high readability, high execution efficiency, and strong scalability.

The invention relates to downlink / uplink switching capability reporting for high subcarrier spacing systems. A method of wireless communication by a user equipment (UE) includes determining a downlink / uplink (DL / UL) handover capability of the UE; and reporting the DL / UL switching capability to a network, the DL / UL switching capability indicating a number N of DL / UL switching points supported by the UE and a duration to which the number of DL / UL switching points is applied, the duration being defined by subcarrier spacing (SCS), frequency band or frequency range, and the duration comprising a plurality of consecutive time slots.

The application provides a reduced-order unified modeling method, system, computer program product and device for electromagnetic small disturbances of a new energy system and a computer readable storage medium, and belongs to the technical field of new energy system modeling. D Q The application establishes a power network differential equation set in the electromagnetic scale under the common D Q coordinate system; a full system state space model is constructed; independent state variables and redundant state variables are identified through a method of traversing system nodes, differential and algebraic equation sets in the full system state space model are separated, a differential equation corresponding to the independent state variables of the system is constructed; based on the differential equation of the independent state variables, a full system differential-algebraic equation is obtained, and the full system differential-algebraic equation is further eliminated to obtain an ODE form of the full system state space model containing only the independent state variables, thereby laying a foundation for stability analysis of a large-scale new energy power system.​​

This invention discloses a method and system for generating visual web pages based on text parsing and data binding, belonging to the field of web development technology. The method includes: parsing input HTML text to generate a visual web page element structure tree; providing a configurable interface definition method to obtain structured data according to the interface definition and render the data as a visual data field tree; providing a graphical interactive interface to receive user operations that bind nodes in the data field tree to nodes in the web page element structure tree, generating a binding relationship mapping table; synthesizing a source code file conforming to the syntax of the target front-end framework using a template engine based on the binding relationship mapping table and the web page element structure tree; and exporting the source code file. This invention, by parsing HTML text and combining it with data binding technology, quickly generates a corresponding visual web page element structure tree, improving development efficiency and accuracy.

The invention provides an outer atmosphere aircraft tail end active avoidance method and system. The method comprises the steps that an overload instruction used for avoidance is generated through a guidance law; decomposing the generated overload instruction into a longitudinal channel and a lateral channel, and performing negation operation on the longitudinal channel conventional proportional guide overload instruction and the lateral channel conventional proportional guide overload instruction respectively to generate a longitudinal channel reverse overload instruction and a lateral channel reverse overload instruction; and the longitudinal channel reverse overload instruction and the lateral channel reverse overload instruction are utilized to control the outer atmosphere aircraft to execute maneuvering actions, so that the sight transition rate between the outer atmosphere aircraft and the target aircraft to be evaded is accelerated and diverged. According to the method, the characteristics of the proportional guidance law are utilized, the sight conversion rate between the outer atmosphere aircraft and the to-be-evaded target aircraft is accelerated and diverged through reverse pull overload, collision is avoided, and therefore the purpose of terminal active evasion is achieved.

The utility model belongs to solenoid valve valve position detection technical field discloses a solenoid valve detection structure, include: solenoid valve, be provided with in solenoid valve with cooperate control solenoid valve open / close's valve core or static iron core, apparent magnetic sheet, apparent magnetic sheet installs in solenoid valve's valve core one side or static iron core one side, when apparent magnetic sheet installs in solenoid valve's valve core one side, the head of valve core is installed with the magnet of its side towards apparent magnetic sheet, is used for detecting the moving condition of magnet when valve core is in action through the pattern change on apparent magnetic sheet, when apparent magnetic sheet installs in solenoid valve's static iron core one side, is used for detecting the magnetization situation inside solenoid valve through the color change or pattern change on apparent magnetic sheet, and transparent positioning piece, transparent positioning piece installs on solenoid valve, apparent magnetic sheet installs in the inside of transparent positioning piece. The utility model has reduced the modification cost, and the detection effect is better.

This invention discloses a MOSFET-based isolated drive circuit system that is easy to control, comprising: an input voltage regulator circuit, a transformer drive circuit, a transformer secondary rectifier and filter circuit, a drive output, and a negative voltage bootstrap circuit; wherein, the input voltage regulator circuit includes: a linear voltage regulator element, a drive power supply, a feedback network, and a filter capacitor; the input terminal of the linear voltage regulator element is coupled to the drive power supply, the drive power supply input voltage is VIN, and the linear voltage regulator element is connected to ground through the coupled feedback network; the input voltage regulator circuit is used to provide a stable DC input to the transformer drive circuit. This invention separates the secondary winding of the transformer in the auxiliary power supply of traditional technology and places it in a discrete transformer, effectively reducing the insulation requirements of the auxiliary power supply transformer and making it easier to drive more MOSFETs. By driving with high-voltage MOSFETs, the problem of excessive auxiliary power supply windings is effectively solved.

The invention relates to the technical field of generator excitation simulation, and discloses an RT-LAB-based generator excitation small signal semi-physical simulation method and detection system, and the simulation method comprises the following steps: building a single machine infinite bus simulation system and a generator excitation system model in RT-LAB software; a semi-physical simulation platform loaded with RT-LAB software is electrically connected with the AVR excitation regulator through a conversion card; based on the generator excitation system model established in RT-LAB software, determining the optimal working parameters of the PSS of the AVR excitation regulator; and based on the optimal working parameters of the PSS of the AVR excitation regulator, adjusting the control parameters of the single-machine infinite-bus simulation system and the generator excitation system model so as to evaluate the response performance of the AVR to various generator faults. According to the method, a small signal model is built through RT-LAB, and the test accuracy is ensured by utilizing the real-time capability of the step length of 15 microseconds.

The device for recovering the impregnation liquid is designed for solving the problem that the impregnation liquid is dropped on the ground surface of a workshop or inside a drying machine by the cloth within the range of an impregnator due to the fact that the liquid absorption capacity of part of cloth is high. The cloth impregnator with the impregnation liquid recycling device is characterized in that a scraper type recycling device is arranged on an output port of the impregnator; a downward pressing type quick rolling rod positioning device is arranged on a trough of the impregnator; the scraper type recovery device comprises an inverted-U-shaped clamping groove which is clamped to the top of the vertical wall of the impregnator, and the top of the inverted-U-shaped clamping groove is connected with an inclined main bottom plate; a first guide rod, a first scraping plate group, a second scraping plate group, a second guide rod and an output guide rod are sequentially arranged on the main bottom plate in the forward direction of cloth; and a virtual connecting line formed by the output axes of the first scraping plate group and the second scraping plate group is simultaneously tangent to the peripheries of the first guide rod and the second guide rod.

A prosthetic liner has a lower longitudinal extensibility in a distal region than in a proximal region, or optionally an intermediate region. The distal end region may have a vertical extension between 0-30% and a horizontal extension between 10-200%, while in contrast, the proximal end region has a vertical extension between 55-125% and a horizontal extension between 100-175%. The extensibility of the lining in each pressure sensitive area of the stump can also be reduced or improved according to the area. A variety of stitches may be used at the distal end to achieve this reduced longitudinal extensibility. Preferably, the liner is made of a stretchable material. The liner also has an inner layer of elastomeric gel. The design of the prosthesis lining is mainly used for preventing piston movement of the residual limb of the amputee in the lining and improving the comfort level of a pressure sensitive area of the residual limb.