24results 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.

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 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.

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.

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 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 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.

This invention provides a method for preparing a glass panel and the glass panel itself, belonging to the field of glass panel processing technology. The method for preparing the glass panel includes the following steps: S1: Designing a film, designing a black area pattern on the emulsion surface of the film, the black area pattern being composed of periodically arranged microstructures; defining microstructure parameters, setting the shape, period, and height of each microstructure unit in the periodic microstructure; performing macroscopic pattern combination, dividing the periodic microstructure constituting the black area into one or more predetermined geometric units, and splicing and combining the geometric units to form the overall pattern on the film. The preparation method provided by this invention uses a process based on film design and UV exposure curing to prepare a refractive mold, resulting in lower glass panel preparation costs and precise microscopic control of the refractive effect, achieving diverse optical decorative effects.

This invention provides a linear electronic fence calculation method based on path planning, comprising: obtaining the vehicle's navigation path; setting the basic radius R0 of the electronic fence according to the navigation path; determining each road segment in the journey based on neighboring nodes on the navigation path; and obtaining the positioning accuracy R at each node on the navigation path. x Positioning accuracy R x This represents the positioning error distance of the vehicle's positioning system at the current node due to the influence of the surrounding environment; two circles with radius R are drawn, centered on the two nodes of each road segment. The radius R is the base radius R0 and the positioning accuracy R... x The method involves drawing two common external tangents to two circles on the same road segment. These two tangents, combined with the two circles, form a smooth, pocket-shaped region. Connecting these smooth, pocket-shaped regions end-to-end across all road segments creates a linear electronic fence. This method can quickly generate high-precision linear electronic fences, enabling timely and accurate detection of vehicle deviations.

The application discloses a catalytic wet oxidation catalytic material and a preparation method thereof. The catalytic wet oxidation catalytic material takes acid modified montmorillonite loaded with copper oxide and optional nano ferrous sulfide as a matrix layer, and the outer surface of the matrix layer is wrapped with an active layer which is alumina loaded with nano ferrous sulfide; the matrix layer and the active layer are in a core-shell structure; the weight of the copper oxide accounts for 2-10% of the weight of the catalytic material, and the weight of the nano ferrous sulfide accounts for 5-20% of the weight of the catalytic material. The application further provides a preparation method of the catalytic wet oxidation catalytic material. The catalytic material has excellent catalytic degradation capacity for organic pollutants when used for treating organic wastewater.

The utility model discloses a quick dismounting's bicycle lamp relates to bicycle lamp technical field, including lamp component, adjusting frame subassembly and fixed component, one side swing joint installation of lamp component has adjusting frame subassembly, and fixed component swing joint installation is in the one side of adjusting frame subassembly away from lamp component. The quick dismounting's bicycle lamp, through the one side connection installation of lamp component has adjusting frame subassembly, utilizes the activity of adjusting frame subassembly self structure, can provide horizontal axial structure rotation, and can provide the up and down swing adjustment effect in a certain angle range, so can provide flexible lighting direction adjustment for lamp component, and the structure use of fixed component, while ensuring enough installation stability, still has relatively convenient dismounting structure, and the swing joint between cooperation each structural member, thereby realizes the convenient maintenance, and makes the device have flexibility and structural stability.

The application relates to a battery system control PDU and a control method for series-parallel conversion. The battery system control PDU has independent DC relay control access for the positive and negative interfaces of all the battery pack interface groups, can reduce the use of elements, save costs and reduce the space occupation, is beneficial to the element arrangement of the battery system control PDU, and is further beneficial to the size reduction of the battery system control PDU; the series-parallel conversion between multiple battery packs can be more safely realized, the switching of high-voltage charging and low-voltage discharging of the battery packs can be realized through the battery system control PDU, the charging time of customers can be shortened, the adaptability of multiple uses of the product can be increased, and the unification of charging piles can be realized. In addition, the number of battery packs for realizing series-parallel conversion can be increased by adding the battery pack interface groups and the conversion switch groups of each battery pack interface group according to actual conditions.

The utility model discloses a kind of scraper structures for preventing stone coal splashing, including grinding inlet air chamber, rotary grinding ring and scraper body;The central part of grinding inlet air chamber is equipped with rotating shaft, and rotary grinding ring is installed on rotating shaft;Grinding inlet air chamber bottom is equipped with stone coal discharge port, scraper body is arranged in grinding inlet air chamber bottom, and located below rotary grinding ring, scraper body is installed in rotating shaft side wall and / or rotary grinding ring bottom, the cross section of scraper body is V type structure, the inside of V type structure is towards the rotation direction of rotating shaft, the maximum distance of rotating shaft center to stone coal discharge port is Rmax, minimum distance is Rmin, the distance of rotating shaft center to the vertex of scraper body V type structure is R, wherein, Rmin < R < Rmax.The utility model is improved and designed to scraper body structure etc., stone coal can be effectively gathered, and discharge when passing through stone coal discharge port, effectively avoid the increase of inlet resistance due to stone coal scraping to horizontal section interface air duct, improve inlet air ring air intake uniformity.

The application provides a rock asphalt modified asphalt based on a wet activation process and a preparation method thereof, and relates to the field of asphalt.The rock asphalt modified asphalt comprises the following raw materials in parts by weight: 82-90 parts of base asphalt, 9-17 parts of pretreated buton rock asphalt and 0.3-1.2 parts of a composite activation additive; the composite activation additive is composed of oleic acid amide and terpene resin in a mass ratio of 2.5-3.5:0.8-1.2; the modified asphalt is prepared by using the wet activation process.The modified asphalt prepared by the application has low cost and high performance, can be better applied in road engineering, can realize high-temperature anti-rutting and low-temperature anti-cracking high-quality road performance, and can also achieve a low cost.

The application discloses a kind of KH570 composite polymer modified PVAc emulsion and preparation method thereof, belong to high polymer material technical field.The application first carries out oligomerization to preparation PKH570 to silane coupling agent KH570, then using the organic bentonite of intercalation modification by acrylic acid, by in-situ polymerization intercalation process, vinyl acetate monomer enters OMMT interlayer and occurs polymerization, PKH570, OMMT and PVAc are compounded and synergistically modified, and PVAc / OMMT / PKH570 composite emulsion is prepared.The modified KH570 composite polymer modified PVAc emulsion prepared by the application has good stability, and the water resistance, thermal stability and mechanical properties of latex film are significantly improved, the water absorption and water-soluble content are reduced, the initial decomposition temperature and maximum decomposition temperature are significantly improved, and the tensile strength is significantly enhanced.The preparation method of the application is simple, the modification effect is remarkable, and has wide application prospect.

The utility model discloses an auxiliary positioning device for welding a stabilizer bar support on a front axle circular tube beam, which comprises a cross beam provided with an adjusting structure. A fixed support and a movable support are arranged at the two ends of the cross beam respectively, vertical bolts are arranged on the top of the fixed support and the top of the movable support, transverse bolts are arranged on the side portion of the fixed support and the side portion of the movable support, and the auxiliary positioning device for welding of the stabilizer bar support on the front axle circular tube beam is simple in structure and convenient to position and adjust.

This application proposes a method, apparatus, device, and storage medium for table partitioning management based on index templates. The method includes: receiving a user's data insertion request, the data insertion request including the business data to be inserted and the name of the business table; determining an index template matching the business table name, the index template including modification records of partitioning units; and inserting the business data to be inserted into the target partitioned index table according to the business table name and the modification records of the partitioning units. This application records the modification records of the partitioning units in the metadata of the index template. Flexible management of partitioned index tables is achieved based on partitioning units, enabling CRUD operations on data in any partitioned index table. Through precise recording and management of modification records for partitioning units, CRUD operations on business tables are quickly converted into operations on certain specific partitioned index tables, reducing the number of index shards processed per operation and thus improving data processing efficiency.

The application discloses a car interior roof connecting structure and belongs to the field of vehicle interior connecting. The car interior roof connecting structure comprises a base fixed on a vehicle frame, a connecting plate fixed on the edge of a roof, and a clamping assembly arranged between the base and the connecting plate. The clamping assembly comprises a buckle and a clamping groove which can be separated and matched. The application has the effect of meeting the detachable connection of the roof, thereby reducing the difficulty of maintenance or modification of the car interior roof.