24 results about "Core product" patented technology

The invention discloses an interactive personalized information pushing method, and the method comprises the steps: obtaining user data, building a dynamic user portrait for a user based on the user data, and enabling the dynamic user portrait to comprise a demand tag, a preference weight coefficient and an economic capability evaluation index; user requirements are analyzed in real time through natural language interaction, and dynamic features and intention keywords are extracted; in combination with multi-dimensional information of a commodity database, the system adopts a priority matching algorithm to generate a recommended commodity list, and generates personalized push content through a natural language generation engine, including commodity core selling points, matching degree analysis and interactive question and answer guidance; and finally, the system sends the content to a user terminal through multi-channel pushing, monitors user behaviors in real time to update a user portrait, and continuously optimizes a recommendation strategy.

The present application relates to the technical field of product warehouse dynamic cleaning, and particularly relates to a product warehouse customized dynamic cleaning implementation method and system.The implementation method comprises the following steps: a business layer is responsible for scene logic implementation, and has a system type, an environment and a time range set by a user;S2: setting a cleaning rule, adopting a time priority scheduling algorithm, arranging a cleaning task execution order according to a task execution priority and a current product warehouse load state;S3: an execution layer is responsible for screening out products needing to be cleaned in a logic layer, and performing product cleaning by calling a system level command.The present application realizes accurate product warehouse cleaning, maximizes storage space release, reduces operation and maintenance costs, and improves product warehouse storage efficiency and service stability on the premise of guaranteeing core product safety.

The invention provides a cream product sensory quality evaluation method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a to-be-evaluated cream product, and determining a first core product characterization parameter of the to-be-evaluated cream product, the first core product characterization parameter is a product characterization parameter of which the influence degree on the sensory quality of the cream product to be evaluated exceeds a degree threshold value; a sensory quality regression equation is obtained, and the sensory quality regression equation is an equation representing the correlation between the core product characterization parameters and sensory quality scores corresponding to the core product characterization parameters; obtaining a first sensory quality score corresponding to the first core product characterization parameter based on the first core product characterization parameter and a sensory quality regression equation; and based on the first sensory quality score, determining a sensory quality evaluation result of the to-be-evaluated cream product. The method realizes objective and accurate sensory evaluation of the cream product, and reduces the labor cost in the sensory evaluation process.

The present invention discloses a rectangular connector for connecting with a PCB, comprising a male head and a female head, wherein the male head comprises a plug and a plug cover, and a plurality of pins are arranged between the plug and the plug cover; the female head comprises a socket and an outer frame, and pin holes corresponding to the pins are arranged in the socket. The present invention has strong scalability, a single rectangular connector has 32 cores, and can be connected with another identical rectangular connector, and a 64-core product is formed by rotating another rectangular connector 180 degrees and assembling them together through docking components; the structural design is simple and reliable, the assembly is simple, the use is convenient, and the product cost is effectively reduced.

The invention discloses a novel electric power system industry chain scientific and technological innovation capability assessment method and a corresponding system, and the method can assess the scientific and technological innovation capability of an enterprise in a novel electric power system industry chain in a multi-dimensional manner, covers key fields of technology research and development, project driving, market expansion and the like, and is high in practicability. Comprising digital improvement and external resource integration capability, and comprehensiveness and accuracy of an evaluation result are ensured. A method based on a knowledge graph is utilized to effectively identify a'neck 'key technology and a core product in a supply chain. The identification method helps an enterprise to timely discover and deal with potential risks in supply chain management, and ensures stable development of an industrial chain. Through collection and processing of enterprise related information, a supply chain digital panorama based on Neo4j is constructed. The map not only can visually display the position of an enterprise in an industrial chain, but also can provide decision support to help the enterprise better manage and optimize a supply chain.

This invention discloses a smart contract processing system and method based on the entire business process, belonging to the field of smart contract processing technology. It aims to solve technical problems in the existing service industry, such as opaque product rights transfer, low commission settlement efficiency, and profit-sharing disputes arising from refunds, changes, and modifications. The method uses a blockchain consortium blockchain as its underlying support, combining encryption algorithms and a smart contract engine. Through the status linkage of transaction vouchers, rights exchange vouchers, and commission vouchers, it achieves on-chain control of the entire business process from product booking, rights transfer, user change operations to commission settlement. Simultaneously, it designs a dynamic commission adjustment algorithm based on user behavior changes to ensure accurate and fair commission calculation. This invention achieves trusted collaboration of "core product + X + rights + commission," applicable to multiple service scenarios such as aviation, hotels, scenic spots, travel, retail, and lifestyle services, significantly improving user rights protection, channel commission settlement efficiency, and operational entity management efficiency.

The invention relates to an exploration and development integrated service data flow construction method based on a digital factory, and the method comprises the steps: carrying out the hierarchical sorting of service modules and data assets based on a digital factory architecture concept and with the purpose of a product as a guide; a digital factory operation mode is used for reference, a core product is used as a fulcrum, and data flow relations among business modules are sorted in a graded manner; and drawing a digital factory schematic diagram of the digital business flow based on the business modules and the data flow relationship between the business modules to realize visualized display. According to the invention, a digital factory architecture concept and an operation mode are used for reference for the first time in the petroleum field, product purposiveness is used as a guide, an internal exploration and development integrated business process and a data flow relationship of a petroleum enterprise are sorted, and high-speed and high-efficiency flow and transfer between business flows are realized.

The utility model discloses a gas turbine flow guide core product forming die which comprises an upper fixing plate and a lower fixing plate, an upper mounting plate is arranged at the bottom of the upper fixing plate, a top plate is fixedly connected to the bottom of the upper mounting plate, an upper die plate is arranged at the bottom of the top plate, and a lower mounting plate is arranged at the top of the lower fixing plate. A bottom plate is fixedly connected to the top of the lower mounting plate, first guide columns are fixedly connected to the two sides of the top of the bottom plate, the surfaces of the first guide columns are sleeved with lower mold plates, and a locking block is arranged between the two lower mold plates. The upper fixing plate, the lower fixing plate, the upper mounting plate, the top plate, the upper die plate, the lower mounting plate, the bottom plate, the first guide columns, the lower die plate, the locking blocks, the sliding blocks, the lower die core, the check blocks and the springs are used in cooperation, a sliding block bending forming mode is adopted, one-step forming is adopted, potential safety hazards of operators are reduced, products are improved, the die cost and the later machining cost are saved, and the production efficiency is improved. The project period is shortened.

The utility model relates to the technical field of magnetic material manufacturing, and discloses an automatic feeding device of a zinc ferrite magnetic core product rotary forming press, which comprises a working table, a forming press body, a feeding hole, a collecting box, a control screen and a guide plate, the surface of the forming press body is fixedly connected with a feeding port, the surface of the forming press body is fixedly connected with a guide plate, the surface of the guide plate is fixedly connected with a collecting box, the surface of the workbench is fixedly connected with a control screen, and a cleaning structure is arranged on the surface of the workbench and comprises a connecting plate. The surface of the connecting plate is fixedly connected with the surface of the workbench, a sliding groove is formed in the surface of the connecting plate, a sliding plate is slidably connected to the inner wall of the sliding groove, and a connecting rod is fixedly connected to the inner wall of the sliding groove. The automatic feeding device solves the problems that in the prior art, in the long-time use process of a manipulator of an automatic feeding device of a zinc ferrite magnetic core product rotary forming press, dirt and impurities are prone to being attached to a screen of the manipulator, normal use of the manipulator is affected after a long time, and then the working efficiency of the device is affected.

The invention discloses a distributed database-based positioning electronic price tag data construction method, which relates to the field of electronic price tags, and constructs a multi-level position data model, generates a unique and traceable structured position code for each physical hanging point, and then constructs a multi-attribute commodity data model. The method comprises the following steps: directly associating a commodity core attribute with an independent commodity identifier, flexibly associating a position identifier with the commodity identifier by creating a dynamic binding relationship including binding time, a state, a type and a display template identifier, and intelligently responding to business events such as sales promotion and the like; and finally, based on the dynamic binding relationship, the commodity data and a preset template, generating a personalized display data packet, and efficiently and reliably issuing the personalized display data packet to the target electronic price tag through the message-oriented middleware and the edge gateway, and through three-in-one dynamic data construction, realizing inventory accurate visualization, marketing automatic presentation and omni-channel inventory integrated management, and improving the marketing efficiency. And the operation efficiency of the retail store and the customer experience are obviously improved.

The invention discloses a crude oil medium and long term demand prediction method and device, electronic equipment and a medium. The method comprises the following steps: performing medium and long term demand prediction on each terminal field for driving product oil and chemical product consumption to obtain a terminal consumption predicted quantity; performing yield prediction on the core refinery products based on the terminal consumption predicted quantity, so as to convert the terminal consumption predicted quantity into predicted yields of a plurality of core products; predicting a dynamic comprehensive yield corresponding to the refining operation program based on a preset refining development factor; a predicted crude oil processing amount is determined based on the predicted yields for the plurality of core products and the dynamic integrated yields corresponding to the refinery operation procedures. Therefore, through a terminal consumption driving mode from bottom to top, the error amplification effect of macroscopic total quantity prediction is avoided, the structural influence of new energy substitution rules and chemical growth on crude oil requirements can be more accurately captured, and the prediction precision is effectively improved.

The invention relates to the technical field of data processing, and discloses a festival scene-based daily necessity combination recommendation method, which comprises the following steps of: firstly, extracting scene adaptation degree characteristics of a commodity matched with a festival atmosphere; the evaluation dimension weight is calibrated by using historical data, and a scene comprehensive score is calculated in combination with the scene adaptation degree; calculating a behavior intensity coefficient according to user interaction, and dynamically adjusting a user demand weight to calculate a preference matching degree; then, candidate commodities are determined based on double screening, and auxiliary commodities are matched for core commodities according to a function complementation rule to generate a combination; constructing an evaluation index system to calculate a comprehensive score and generate recommendation; in addition, full-cycle dynamic weight adjustment is implemented, and core demand urgency weights are corrected in real time according to festival cycle stages. According to the method, the problems that recommendation lacks pertinence and cannot be evolved along with time are solved through scene precise adaptation, demand dynamic response and complementary combination strategies, and the timeliness and accuracy of recommendation are improved.

The utility model relates to a magnetic core finished product on-off detection device, which comprises a detection table, a feeding mechanism, a conveying line, a clamping mechanism and a point contact detection mechanism, the conveying line, the clamping mechanism and the point contact detection mechanism are respectively arranged above the detection table, the feeding mechanism is arranged at the side part of the detection table, the feeding mechanism is used for feeding and conveying magnetic cores to the conveying line, and the point contact detection mechanism is arranged on the conveying line. The conveying line is used for conveying magnetic cores, the clamping mechanism is used for clamping the magnetic cores conveyed to the detection position through the conveying line and lifting and transferring the magnetic cores, and the point contact detection mechanism is used for electrically detecting the magnetic cores which are clamped by the clamping mechanism and rotate upwards. According to the magnetic core on-off detection device, the feeding mechanism, the conveying line, the clamping mechanism and the point contact detection mechanism are matched, traditional manual operation can be replaced, automatic on-off detection of magnetic cores is achieved, time and labor are saved, the detection efficiency is high, meanwhile, compared with manual detection operation and electric matching mechanical detection operation, accurate operation parameters are set, and the detection accuracy is high.

The application discloses a kind of core binding device and binding dismounting method, it is characterized by: including backing plate and pressing plate, core is placed between the backing plate and pressing plate, the two sides of the backing plate and pressing plate are connected by connecting plate, the pressing plate is elastic expansion pressing plate, the lower end of the connecting plate is connected on the backing plate, the upper end of the two sides of the connecting plate is connected by mounting pressing plate, and the lower end surface of the mounting pressing plate is crimped on the pressing plate.The core binding device and binding dismounting method of the application, simple structure, easy to bind and dismount, and binding is compressed by spring buffer force, flexible compression force, without damaging the core, firm fixation, reduce the gap between core components, improve the welding quality of core product, have strong practicality and good application prospect.

The utility model discloses an iron core product detection device capable of being carried out in batches, which relates to the technical field of iron core detection and comprises a base, a transverse through slot is formed in the base, two conveying rollers which are distributed left and right are movably connected in the slot, and a conveying belt is sleeved outside the two conveying rollers. According to the iron core calibration device, the conveying belt is arranged to convey an iron core, the positioning plate is pushed by the air cylinder to make contact with the iron core from the upper portion for calibration, and then measurement is conducted through the infrared distance meter; in the process, pressure from top to bottom is only generated on the iron cores, so that the silicon steel sheets are prevented from deviating, and the product detection efficiency and accuracy are improved.

The invention discloses a logistics enterprise knowledge base construction method and system based on big data, and relates to the technical field of data analysis, and the method comprises the steps: obtaining the historical logistics order information of an enterprise, carrying out the screening of the historical logistics order information of the enterprise based on a data analysis terminal, and determining the main cooperation clients of the logistics of the enterprise; the method comprises the following steps: analyzing and processing main cooperative clients of enterprise logistics to obtain core product information of the main cooperative clients; and based on the data analysis terminal, the core product information of the main cooperative clients is analyzed and processed, and warehouse position information of the core products is obtained. The logistics enterprise knowledge base is constructed according to the main cooperative clients of the enterprise logistics, the core product information of the main cooperative clients, the warehouse position information of the core products and the enterprise logistics charging standard, and after the product information is determined, the specific transportation cost and order information can be obtained only by inputting the product information into the knowledge base. The order information is prevented from being filled for many times, and the order delivery time is shortened.

The application discloses an assembly and detection integrated production line for intelligent toilet, which comprises a core assembly line, a safety regulation test line, an aging test line and a whole machine assembly line which are connected in sequence; the aging test line comprises a conveying chain, aging test stations and jacking transfer machines; the aging test stations are arranged side by side on one side of the conveying chain, and the jacking transfer machines are arranged side by side in the middle of the conveying chain; the top of the jacking transfer machine can protrude and shrink on the conveying surface of the conveying chain, and the jacking transfer machine is used for conveying the test tool seat assembled with the core from the conveying chain to the aging test station. The assembly and detection integrated production line combines the assembly line and the detection line, solves the technical problem that the assembly and detection are separated in the existing intelligent toilet production process, and can improve the production efficiency and detection precision of the intelligent toilet under the premise of reducing the working strength of the assembly workers, saving the transfer time of the core products and reducing the damage rate of the core products.

The embodiment of the invention provides a method and a device for determining the yield of a wafer. The method comprises the following steps: acquiring the number of first chips of a detected core product in the current round; based on the first chip number, determining a second chip number of tested chips in the current group of to-be-sampled chips, and completing the test of the current group of to-be-sampled chips through at least one round of chip test operation; based on the second chip number and a sampling check threshold value, determining a third chip number of which the test result is to be written into the target byte space; in response to the fact that the number of the third chips is smaller than the number of the first chips, the test results of the tested chips of the third chips in the tested chips of the current round are written into the target byte space; and determining the wafer yield corresponding to the current group of chips to be casually inspected based on the test result in the target byte space, thereby realizing grouping statistics of the wafer yield of the chips on the wafer, facilitating timely discovery of areas with abnormal chip yield, and improving the wafer test efficiency.

The utility model belongs to the technical field of pressure measuring equipment, and particularly relates to a roll core bending test tool which comprises a rack. The supporting mechanism comprises two supporting frames, the two supporting frames are movably installed in the rack in the X direction, and a pressurizing area for containing a roll core is formed between the two supporting frames; the pressure mechanism is mounted on the rack, is positioned above the pressurizing area and is used for pressurizing the roll core; the pressure detector is mounted on the pressure mechanism and is used for measuring and displaying the pressure applied to the roll core by the pressure mechanism; the distance measuring mechanism is used for detecting and displaying the distance between the two supporting frames in the X direction; the utility model has the beneficial effects that different roll core products are placed on the testing tool for testing, various numerical values such as the length, the maximum pressure value and the like of the roll core can be quickly and directly read and recorded, the bending strength of the roll core can be calculated, and thus the hot pressing of the roll core can be evaluated; furthermore, a good hot-pressing effect of the roll core in the manufacturing process of the battery core can be ensured, and the working efficiency is effectively improved.

The invention relates to the technical field of detection, in particular to appearance detection equipment for a probe core finished product. The console is fixedly connected to the shell; the mounting ring is fixedly connected in the shell; the gear ring is rotationally connected to the mounting ring; the ccd is fixedly connected to the gear ring; the servo motor is fixedly connected in the shell; the first mounting shaft is rotationally connected into the shell; the first gear is fixedly connected to the first mounting shaft; the conveying rotating shaft is rotationally connected into the shell; the conveying belt is wound between the conveying rotating shafts; and the fixing mechanism is fixedly arranged on the conveying belt and is used for fixing the probe core. Complete acquisition of three-dimensional surface data of the probe core is realized by using a mode that the ccd rotates around the probe core, the coverage comprehensiveness of a detection area is improved through a multi-dimensional image data acquisition mode, meanwhile, the image acquisition process is more efficient and convenient, and the high efficiency of the detection process is improved.

The application discloses a kind of rotor core product key dimension detection devices, including C-shaped frame body, the bottom end surface of the bottom of C-shaped frame body is provided with base mechanism, the top end surface of C-shaped frame body is provided with servo electric jar, the vertical portion inboard of C-shaped frame body is provided with slide rail mechanism;The bottom end of servo electric jar is connected with flatness detection mechanism by pressure bar and pressure sensor mechanism;The side surface of flatness detection mechanism is slidably equipped with slide rail mechanism, and bottom flatness is connected with the bottom end of plunger, and the probe that protrudes is contacted with the top end surface of rotor core product in plunger bottom;The rear of base mechanism is provided with height detection mechanism for measuring pressurization height;The application can accurately measure the pressurization height, flatness and parallelism of rotor core product in the same station, reduce the possibility of large error in measurement process, improve work efficiency.

The utility model provides a roll core conveying device and a roll core logistics system. The roll core conveying device comprises a roll core feeding mechanism, a roll core conveying mechanism, a roll core recognition mechanism and a connection conveying mechanism. The roll core conveying mechanism comprises a feeding conveying line and a discharging conveying line, and the connection conveying mechanism is arranged between the output end of the feeding conveying line and the input end of the discharging conveying line. The roll core feeding mechanism is arranged on at least one side of the feeding conveying line. The roll core recognition mechanism is arranged close to the output end of the feeding conveying line and electrically connected with the connection conveying mechanism. The discharging conveying line comprises a plurality of sub-discharging conveying lines which are independently arranged. According to the automatic blanking device, the production cost can be reduced while automatic blanking of roll core products of different models is realized, so that the product cost is reduced.

The present invention belongs to the technical field of diode chip production and processing, and in particular, relates to a fully automatic cracking device for diode chip production, comprising a box body, wherein a loading mechanism, a feeding mechanism, a loading mechanism, a cracking mechanism and a docking mechanism are sequentially arranged above the box body along the direction of travel of the diode chip, a cutting mechanism is arranged below the loading mechanism, and the cracking mechanism comprises a fixed plate connected to a support rod, a fixed seat is arranged at the lower periphery of the support rod, a lower base is arranged on the fixed seat, a support seat is arranged on the lower base, a longitudinal slider is arranged on the longitudinal slide bar assembly, a lifting cylinder is arranged below the longitudinal slider, a concave seat is arranged at the output end of the lifting cylinder, and a clamping mechanism is arranged in the concave seat. The present invention has a reasonable design, a simple structure, and can replace manual work to complete the chip cracking action, saves labor costs, improves work progress, ensures the yield rate of core particles, and meets the use requirements.

The present invention discloses a spiral cored product processing device and processing method based on single-board computer control, including: a core layer feeding mechanism for conveying core layer raw materials; a core layer feeding and forming mechanism for conveying core layer raw materials and processing and forming spiral cored structures; a winding mechanism for receiving spiral cored structure products; and an intelligent control mechanism for real-time monitoring and automatic linkage control of the entire processing device. The core layer feeding mechanism, the core layer feeding and forming mechanism and the winding mechanism are arranged in sequence from bottom to top, and the intelligent control mechanism is installed on the side away from the power mechanism such as the motor. The key technology of the processing device of the present invention is to use a single-board computer as the core, combined with automatic control and image recognition means, giving the equipment the advantages of high automation, intelligence and high flexibility, safe and stable operation, and can produce high-quality cored structure products with good consistency. It is easy to implement and has low cost, and is suitable for continuous production and promotion and application.