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12results about How to "Avoid repeated operations" patented technology
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Data management method and system for reducing computing power occupation
ActiveCN119440776Areduce dimensionalityreduce consumptionProgram initiation/switchingResource allocationFeature vectorAlgorithm
The invention relates to the technical field of computer data management, and discloses a data management method and system capable of reducing computing power occupancy, and the method comprises the steps: S1, based on data distribution analysis, employing a sparse representation algorithm and a principal component analysis method, carrying out the operation elimination of the redundancy of high-dimensional data features through setting an L1 regularization constraint condition, and obtaining an L1 regularization constraint condition; decomposing the data correlation matrix in combination with a matrix operation mode, extracting feature vectors with top-ranked contribution values, and converting the feature vectors into a sparse low-dimensional matrix; and generating a sparse low-dimensional data matrix. Through combination of sparse representation and principal component analysis, L1 regularization is creatively applied to perform feature screening on high-dimensional data, redundant data items are removed, and principal component features with high correlation are extracted, so that the data dimension is effectively reduced, consumption of computing resources is reduced, and meanwhile, main information features of the data are reserved; the efficiency and accuracy of subsequent processing are improved, and distributed scheduling of tasks and efficient utilization of equipment computing power are realized.
Owner:SHANDONG HUITONG TECH CO
Seat surface cover punching device
ActiveCN222450582Ueasy to operateAvoid repeated operationsMetal working apparatusStructural engineeringMachine
The utility model discloses a seat surface cover punching device which comprises a machine frame, a round frame is fixedly connected to the interior of the machine frame, a servo motor is fixedly connected to the interior of the round frame, a T-shaped bearing plate is fixedly connected to the top of an output shaft of the servo motor, two connecting plates are fixedly connected to the bottom of the T-shaped bearing plate, and the two connecting plates are fixedly connected to the bottom of the T-shaped bearing plate. The outer walls of the two connecting plates are each provided with two sliding holes. By arranging the round frame, the servo motor, the T-shaped bearing plate, the connecting plate, the guide rod, the limiting plate, the fixing plate, the U-shaped butt-joint plate, the placing plate, the screw rod and the extruding plate, after multiple positions of the edge of the seat leather sheath are extruded and limited, the punching position of the seat leather sheath is opened, the seat leather sheath does not need to be tensioned to fix the next position after being fixed each time, operation is convenient, and the punching efficiency is improved. And rotation is carried out through the servo motor during follow-up angle adjustment, position fixation of the seat leather sheath does not need to be relieved, and repeated operation is avoided.
Owner:WUHAN HONGLANG AUTOMDILE INTERIOR DECORATION CO LTD
Gastric lavage device
PendingCN119280548Awell mixedincrease contact areaEnemata/irrigatorsCannulasGastric lavageStomach tubes
The invention relates to the field of medical equipment, and discloses a gastric lavage device which comprises a gastric lavage device and a gastric tube communicated with the gastric lavage device, a mixing unit is arranged at the tail end of the gastric tube and comprises a connecting tube, a rotating part and a one-way part, the connecting tube is fixedly connected with the gastric tube, the rotating part is annular and comprises an outer ring and an inner ring, and the one-way part is arranged on the outer ring. The outer ring of the rotating part is rotationally connected with the end part of the connecting pipe, a fan blade part is rotationally arranged between the inner ring and the outer ring of the rotating part, the fan blade part rotates when fluid passes through the fan blade part, the one-way part is fixed in the inner ring of the rotating part, and the one-way part is opened when the mixture is sucked and is closed when gastric lavage fluid is output. The invention provides a gastric lavage device capable of fully mixing and improving the comfort level of a patient in the gastric lavage process.
Owner:HAIKOU PEOPLES HOSPITAL
Rapid pavement repairing device
ActiveCN224280979UAvoid repeated operationsavoid wastingRoads maintainenceStructural engineeringRoad surface
The utility model provides a quick pavement repairing device which comprises a hot melting container and a paving mechanism, and a discharging barrel for discharging hot melting asphalt downwards is arranged at the bottom of the hot melting container; the spreading mechanism comprises a telescopic mechanism, a sleeve, an opening and closing mechanism and a discharging plate, the telescopic mechanism is installed on the hot melting container and provided with a telescopic end connected with the sleeve, the sleeve is arranged on the discharging barrel in a sleeving mode, and the opening and closing mechanism is installed on the sleeve and provided with a telescopic end connected with the discharging plate. And the unloading plate is driven to move relative to the sleeve. The spreading mechanism is arranged on the discharging barrel of the hot melting container, the filling opening with the adjustable width is formed by the telescopic mechanism, the sleeve, the opening and closing mechanism and the discharging plate of the spreading mechanism, and the width of the filling opening is correspondingly adjusted according to the width of a gap or a pit, so that the filling width is matched with the width of the gap or the pit; and flat scraping is conducted on the filling position in cooperation with a flat laying piece, and efficient filling is achieved.
Owner:HUBEI GUANBEI CONSTRUCTION ENGINEERING CO LTD
A portable multifunctional drug delivery device
ActiveCN117797387BImprove the heating effectEasy to adaptMedical devicesPharmacy medicinePharmaceutical drug
The present invention discloses a portable multifunctional drug delivery device, which belongs to the field of drug delivery devices and comprises a fixed tube, a nozzle is fixedly mounted on the top of the fixed tube, a piston plate is sealingly and slidably mounted in the fixed tube, the piston plate is in contact with the top wall of the inner cavity of the fixed tube, a connecting rod is fixedly mounted on the bottom of the piston plate, the other end of the connecting rod passes through the fixed tube and is fixedly connected with a push plate, the connecting rod is sealingly and slidably connected to the fixed tube, and further comprises: a drug storage mechanism, the drug storage mechanism comprises a liquid storage tank fixedly mounted on one side of the fixed tube; the liquid drug can be heated before use so that the temperature of the liquid drug changes so that the human body can adapt to it, and the situation that the liquid drug is usually relatively cool and causes temporary discomfort to the user can be effectively avoided, thereby effectively improving the user's absorption effect of the liquid drug and avoiding the situation that the user suffers from discomfort and causes the drug to be wasted.
Owner:THE 940TH HOSPITAL OF THE CHINESE PEOPLES LIBERATION ARMY JOINT LOGISTICS SUPPORT FORCE
Large-span arched steel corrugated plate structure hoisting alignment device
ActiveCN121849771AStable horizontal attitudeincrease contact areaLoad-engaging elementsClassical mechanicsBoard structure
The invention relates to the technical field of fabricated buildings, and discloses a large-span arched steel corrugated plate structure hoisting alignment device which comprises a plurality of arc-shaped hoisting plates symmetrically arranged front and back, a corrugated steel plate body is placed on the lower sides of the arc-shaped hoisting plates, and matched magnetic hoisting plates corresponding to the arc-shaped hoisting plates are arranged on the inner wall of the corrugated steel plate body. The front side and the rear side of the outer wall of the corrugated steel plate body are each provided with two sets of embedded hollow bolts. The large-span arched steel corrugated plate structure hoisting alignment device can effectively solve the problems that in the prior art, a traditional hoisting tool is difficult to resist external force interference such as hoisting inertia and wind power, so that the hoisting tool shakes, the position of a corrugated steel plate deviates, point contact enables stress to be concentrated on a hoisting point, the hoisting point is sunken and wrinkled, and the integrity of a component is affected; in the prior art, single hoisting needs repeated operations of multiple hoisting, adjusting and falling, so that the hoisting period is greatly prolonged, and the problems of fatigue of a hoisting tool and abrasion of a steel wire rope in the repeated hoisting process are also caused.
Owner:CHINA RAILWAY SEVENTH ENG BUREAU GRP GUANGZHOU ENG CO LTD +3
A context-aware dialogue recommendation method, system, device and storage medium
PendingCN122734019AAvoid false triggering of functionsHigh trigger reliability
The application provides a context-aware dialogue recommendation method, system, device and storage medium, and belongs to the technical field of intelligent customer service, and specifically comprises receiving a trigger request, acquiring a current desktop image, identifying a new message, judging an overlap degree comparison mode of the desktop image and the bottom message, when it is determined that it is a real-time dialogue mode, identifying a question, judging whether the question exists in a historical snapshot cache, when it is determined that the question exists, acquiring a historical snapshot corresponding to the question, when it is determined that the question does not exist, triggering a double-channel asynchronous retrieval, realizing double-channel asynchronous retrieval through vector retrieval and large language model retrieval in a dialogue knowledge base, acquiring a retrieval result corresponding to the question, storing the retrieval result and the question as a new historical snapshot cache to provide an exhibition interface of a customer service terminal. Common questions are reused by snapshot cache, data calculation and retrieval time consumption are reduced, a large language model retrieval result is used to cover a vector retrieval result, and it is ensured that the retrieval result is more matched.
Owner:GUANGDIAN EMPOWERMENT TECHNOLOGY (SHANGHAI) CO LTD
Flanging machine for corrugated paper packaging box
ActiveCN222178860UAvoid problems that require repeated operationsAvoid repeated operationsBox making operationsPaper-makingCartonSlide plate
The utility model discloses a folding machine for a corrugated paper packaging box, which comprises a bottom plate, an edge pressing mechanism is arranged outside the bottom plate, the edge pressing mechanism comprises a sliding plate, the sliding plate is arranged above the bottom plate, sliding strips are arranged on the periphery of one side of the outer surface of the sliding plate, the outer surfaces of the sliding strips are fixedly connected with translation rods, and the translation rods are fixedly connected with the bottom plate. One end of the translation rod is fixedly connected with a fixed block, the outer surface of the fixed block is fixedly connected with the outer surface of the sliding plate, the two sides of the outer surface of the sliding strip are fixedly connected with telescopic rods, the output ends of every two adjacent telescopic rods are fixed through a sliding block, and the other side of the outer surface of the sliding plate is fixedly connected with a lifting rod; one end of the lifting rod is fixedly connected with a fixed frame, and the corrugated paper box edge folding device relates to the technical field of paper box edge folding equipment and solves the problems that when an existing corrugated paper packaging box edge folding device is used, due to the fact that the number of structures is large, the maintenance difficulty is large, operation is tedious, the number of procedures is large, and the machining efficiency is reduced.
Owner:HEFEI XIANGHENG PACKAGING CO LTD
Beverage dispensing tank with foam removal effect
ActiveCN224462309UQuick filter removalEffective filtering and clearingStructural engineeringProcess engineering
The utility model discloses a kind of beverage blending tanks with foam removal effect, it is related to beverage production technical field, solve the common beverage blending tank on market often only has stirring function, for the processing of foam lacks effective integrated design, it is difficult to meet the modernization beverage production efficient problem.A kind of beverage blending tank with foam removal effect, comprising: base;The base adopts rectangular frame structure;The top left side of base is fixed with the first slide bar of cylindrical structure;The outer side of first slide bar is slidably provided with the cover plate of round plate structure;Outer rod is slidably arranged in the circular through slot in the middle of cover plate, and outer rod adopts the cylindrical structure of inside hollow;The bottom side of outer rod is fixed with the side plate of arc plate structure;The inside of side plate is rotatably provided with the winding roller of cylindrical structure, and the outside of winding roller is wound and arranged with filter screen cover;Compared with conventional defoaming mode, greatly improve processing efficiency, greatly shorten beverage blending time.
A carbon capture energy consumption dynamic prediction method and system based on imitation learning
This invention provides a method and system for dynamic prediction of carbon capture energy consumption based on imitation learning, comprising: collecting real-time flue gas parameters, real-time operation parameters, and real-time utility parameters of a carbon capture system and fusing the data; inputting real-time multi-source fused time-series data into a pre-trained joint energy consumption prediction model; and realizing energy consumption prediction of the carbon capture system. The model is trained as follows: acquiring historical multi-source fused time-series data, identifying sub-data that meet preset conditions as a standard demonstration trajectory set, and using sub-data from the historical multi-source fused time-series data other than the standard demonstration trajectory set as a benchmark sample set; inputting samples from the benchmark sample set and the standard demonstration trajectory set into a preset basic model to obtain multi-task prediction loss and imitation learning loss; and optimizing the model parameters using the two losses to obtain the aforementioned model. This invention can effectively improve the accuracy of energy consumption prediction for carbon capture systems.
Owner:GUANGDONG OCEAN UNIVERSITY
Automatic feeding device of sensor pressurizing machine
ActiveCN222271428UAvoid repeated operationsReduce work intensityPressesControl engineeringMechanical engineering
The utility model provides an automatic pressurizing machine for a sensor, which is used for pressurizing a pressurizing jig for the sensor and comprises a base, the machine base is provided with a station plate used for placing a sensor pressurizing jig, a lifting device used for pushing the station plate to ascend and descend, a plate separating device and a feeding device, wherein the plate separating device can fix one pressing plate when the sensor pressurizing jig descends so that the pressing plate can be separated from the adjacent pressing plate, and the feeding device conveys materials to the position between the two separated pressing plates. And the pressurizing device is used for downwards pressing the locking sleeve to preset pressure when the sensor pressurizing jig ascends. The utility model aims to overcome the defects in the prior art, and provides the automatic pressurizing machine for the sensor, which can reduce the working intensity and improve the efficiency.
Owner:ZHONGSHAN CAMRY ELECTRONICS
Escape fireproof lock with emergency unlocking function
ActiveCN224282240Usave operating timeImprove escape efficiencyBuilding locksControl theoryMechanical engineering
Owner:ELITE HARDWARE (TANGSHAN) TECH CO LTD +1