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42results about How to "Flexible fit" patented technology
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Human face key point detection method and apparatus
ActiveCN108764048AEnsure real-time and high efficiencyReasonable distributionThree-dimensional object recognitionVision processingTransformation matrix
The invention relates to the technical field of computer vision processing, provides a human face key point detection method, and aims at solving the technical problems of relatively high calculationcost and relatively low calculation resource utilization rate in human face key point detection. For the purpose, the human face key point detection method comprises the steps of identifying a human face image by utilizing a pre-constructed human face key point identification model to obtain position information of human face key points; training the human face key point identification model: performing rough key point positioning on training sample data by utilizing a distance loss function and a reverse propagation algorithm through a correction network; carrying out conversion on rough keypoints positioned by the correction network through utilizing a correction matrix to obtain corrected sample data; and carrying out regression calculation on the corrected sample data by a regressionnetwork, thereby detecting out the position information of the human face key points. Based on the above steps, the human face key point information in the human face image can be rapidly and accurately detected out.
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
Two-layer exchange type firewall package filtering method based on bridge
InactiveCN1437114AChange the calling interfaceGood packet filteringMemory loss protectionUnauthorized memory use protectionProtocol for Carrying Authentication for Network AccessPromiscuous mode
The filtering method includes at least the following steps: setting retransmission data base in the bridge and setting the bridge port in hybrid mode; trapping data package flowing through the connected local network port and recording or renewing the relation message between the medium access address and the port; and performing the package filtering inspection in the link layer during the package retransmission inside the bridge so as to decide the abandon, retransmission and submission to upper IP layer of the data package. The firewall of the present invention does not process and retransmit IP report, so that when the firewall is added between the user's network and router and user's host computer has no need of altering original gateway configuration and increased routing configuration in the router.
Owner:BEIJING LEADSEC TECH
Horizontal compressor and temperature adjusting device
ActiveCN106481555AStretch out smoothlyEnough supportRotary piston pumpsRotary piston liquid enginesBack pressureOil storage
The invention relates to a horizontal compressor which comprises a shell, a lower flange, an air cylinder, an upper flange and a motor. The lower flange, the air cylinder, the upper flange and the motor are sequentially arranged in the shell. An oil storage cavity is formed by the lower flange and the shell. A rotor is rotationally arranged in the air cylinder through a main shaft. The horizontal compressor further comprises a center oil hole penetrating the main shaft, a radial hole formed in the main shaft and communicating with the center oil hole, an oiling pipe fixedly connected to the end, located in the oil storage cavity, of the main shaft and communicating with the center oil hole, a lower flange back pressure groove formed in the lower flange and communicating with a sliding piece installation groove of the rotor, a groove for communicating the lower flange back pressure groove and the radial hole of the main shaft, an exhaust cavity communicating with an exhaust hole of the air cylinder and the center oil hole of the main shaft, and a fan installed at the other end of the fan, wherein the bottom end of the oiling pipe is close to the bottom of the oil storage cavity. According to the horizontal compressor, smooth stretching-out of a sliding piece during starting of the compressor and attachment between the sliding piece and the air cylinder during normal running of the compressor are effectively ensured. The invention further discloses a temperature adjusting device comprising the horizontal compressor.
Owner:GREE ELECTRIC APPLIANCES INC OF ZHUHAI +1
Automatic data analysis method of flow cytometer
InactiveCN103942415AFlexible fitHigh precisionIndividual particle analysisSpecial data processing applicationsAutoanalysisInformation analysis
The invention discloses an automatic data analysis method of a flow cytometer. The automatic data analysis method of the flow cytometer comprises the following steps that (1) automatic cluster identification is carried out on data through a BIC method, and the number of clusters contained in the data is obtained; (2) after the number of the clusters contained in the data is obtained, automatic clustering is carried out on the data through a deflection t mixing model. The automatic data analysis method of the flow cytometer can carry out automatic and rapid analysis of the data of the flow cytometer through computer software, has good compatibility for a high outlier, can improve the repeatability and accuracy of data analysis, reduces influence on the analysis result from artificial subjective factors, has high accuracy of the cluster information analysis result of samples in the data, has a low error judgment rate of data analysis results of the flow cytometer and is wide in application range.
Owner:SANITARY EQUIP INST ACAD OF MILITARY MEDICAL SCI PLA
Electric locomotive and current collector
The invention provides a current collector. The current collector comprises a base, a frame, an elastic connecting piece, an universal head connecting part and a trolley head, wherein the base is mounted on an electric locomotive; the frame is arranged on the base; the universal head connecting part is arranged at the upper end of the frame; one end of an universal head of the universal head connecting part is connected with the bottom of the trolley head; and the elastic connecting piece is arranged between the base and the frame, and is used for hoisting the trolley head at the upper end of the frame to be contacted with a current collecting rail. The base is fixedly mounted on the electric locomotive; the elastic connecting piece is located in a stretching or extending state to pull or eject the frame; and the trolley head is upwards support to press against the current collecting rail by the universal head connecting part on the frame. As the universal head connecting part is adopted to connect with the trolley head, the trolley head can realize three-degree-of-freedom rotation, that is, the trolley head can rotate around X axis, Y axis and Z axis; and the provision of the current collector more flexibly bonded with the current collecting rail is realized. The invention further provides an electric locomotive including the current collector.
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
Bendable mobile phone pen
PendingCN108357242AFunction increaseEasy to useTelephone set constructionsInput/output processes for data processingEngineeringMobile phone
The invention discloses a bendable mobile phone pen. The bendable mobile phone pen comprises a first pen body, a connecting part, a second pen body, a first pull rope, a second pull rope, an elastic rope and a wheel shaft. The first pen body and the second pen body are connected through the connecting part, pen holders of the first pen body and the second pen body are each formed by hinging a plurality of cone elements and thus can be flexibly bent into ring shapes so as to be worn on a wrist to be carried. The bendable mobile phone pen is simple in structure, high in using comfort degree, convenient to carry and wide in application and further has the advantages that the functions are diversified, using is convenient, labor is saved in operation, stability is high, manufacturing is easy,the cost is low, the bendable mobile phone pen can be flexibly attached to the wrist, carrying is comfortable, the pen is not prone to falling in wearing, and losing is effectively prevented.
Owner:苏鹏辉
Touch control display device
ActiveCN103425344AFlexible separabilityFlexible fitInput/output processes for data processingWireless transmissionDisplay device
The invention discloses a touch control display device. The touch control display device comprises a touch screen and a display body, wherein the touch screen is used for sensing touch operation, generating position data of touch operation, and sending the position data of touch operation to the display body in a wireless mode; the display body is used for receiving the position data of touch operation and processing operation objects, corresponding to the position data, of the display body according to the position data of touch operation. As the touch screen is in wireless transmission with the display body, the touch screen and the display body can be flexibly separated from or attached to each other. When the touch screen is separated from the display body, a user can watch display content normally when operating the touch screen, and user experience is improved.
Owner:HUAWEI TECH CO LTD
Method for measuring the line width or the line spacing minimum distance of a high-density flexible printed substrate
ActiveCN109584207ARealize the mergerChange topologyImage analysisHigh densityComputer graphics (images)
The invention discloses a method for measuring the line width or the line spacing minimum distance of a high-density flexible printed substrate. The method comprises the following steps of: 1, carrying out median filtering and morphological filling processing on an acquired high-density flexible printed substrate image; 2, segmenting the processed image based on a curve evolution theory and a level set method, and extracting boundary coordinates; Step 3, carrying out B spline curve fitting on the wire coordinates; And 4, solving the minimum distance between the parameter curves based on a particle swarm algorithm. According to the method, a curve evolution theory and a level set method are adopted for segmentation, curve topological structure changes can be naturally processed, stable andaccurate numerical calculation is achieved, an energy functional is constructed through local information of an image, and the phenomenon of image gray scale nonuniformity can be effectively processed.
Owner:SOUTH CHINA UNIV OF TECH
Dual-caliper microelectrode sidewall contact device
ActiveCN105089633AMeasured values are accurate and efficientAvoid eccentricitySurveyNeedle roller bearingMicroelectrode
A dual-caliper microelectrode sidewall contact device comprises a driving assembly, a caliper arm assembly, a spring rod assembly and a measuring arm assembly which are assembled sequentially. A switch assembly is arranged in the driving assembly. An electrode plate assembly is arranged on the spring rod assembly. The dual-caliper microelectrode sidewall contact device is technically characterized in that the driving assembly comprises a motor shell, a motor limited in the motor shell, a lead screw arranged at the output end of the motor, a nut I limited on the lead screw, a switch assembly limited on the lead screw and a connector arranged outside the lead screw in a sleeving mode, a needle bearing and a thrust bearing are limited between the lead screw and the connector, a plurality of seal rings are arranged between the lead screw and the connector, a plurality of insertion pins are axially arranged at the end, close to the caliper arm assembly, of the connector with the lead screw as the center, an oil inlet is formed in one side of the connector, an oil way communicated with the oil inlet is arranged in the connector, a jackscrew is arranged at the outlet of the oil way, a spring II is limited in the jackscrew, and a steel ball is limited between the spring and the oil way. The dual-caliper microelectrode sidewall contact device has the advantages of being simple in structure, high in measurement efficiency and the like.
Owner:沈阳新锦精密仪器仪表研究所
PEDOT: PSS/EG/LiTFSI conductive ink, super-flexible electrode and electrophysiological signal monitoring method
PendingCN114574040AImprove conductivityImprove tensile propertiesInksDiagnostic recording/measuringEngineeringAerosol jet printing
The invention provides PEDOT: PSS / EG / LiTFSI (poly (3, 4-ethylenedioxythiophene): PSS / EG / LiTFSI) conductive ink, an ultra-flexible electrode and a monitoring method of an electrophysiological signal. The PEDOT: PSS / EG / LiTFSI conductive ink is obtained by modifying a PEDOT: PSS solution with ethylene glycol and LiTFSI, the viscosity of the PEDOT: PSS / EG / LiTFSI conductive ink is 1-1000 cP, the surface tension of the PEDOT: PSS / EG / LiTFSI conductive ink is 30-40 mN / m, and the properties of the PEDOT: PSS / EG / LiTFSI conductive ink are not obviously changed after the PEDOT: PSS / EG / LiTFSI conductive ink is placed at room temperature for a long time for 60 days. The total thickness of the super-flexible electrode is as low as 600 nanometers, and the super-flexible electrode is prepared from the conductive ink through an aerosol jet printing technology. The ultrathin flexible electrode with high conductivity and high stretchability can be prepared by controlling the proportion of PEDOT: PSS, EG and LiTFSI, and the resistance of the ultrathin flexible electrode presents a negative growth trend within a 30% strain range.
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
Electric boiler energy storage control method suitable for frequency modulation and deep peak regulation
PendingCN114268135AEasy to controlRealize flexible start-stop controlSingle network parallel feeding arrangementsAc network load balancingAutomatic controlThermodynamics
The invention discloses an electric boiler energy storage control method adaptive to frequency modulation and deep peak regulation, which comprises the following steps of: selecting frequency modulation and peak regulation modes, selecting manual and automatic control modes, accurately processing and distributing unit load instructions, distributing and controlling loads of energy storage units, and performing interlocking start-stop and switching on the energy storage units. The unit peak regulation auxiliary service energy storage unit is interlocked to start, stop and switch, flexible start and stop control over the electric boiler energy storage and heat storage system is achieved, electric boiler energy storage participates in frequency modulation and deep peak regulation of the thermal generator set, and the automation level and regulation control performance of the energy storage and heat storage system are improved. According to the electric boiler energy storage control method adapting to frequency modulation and peak regulation, the automation level and the regulation control performance of an electric boiler energy storage and heat storage system are improved, and the working intensity of operators is reduced; the requirements of the power grid frequency and load are effectively met, the stability of the power grid frequency is ensured, and the safe operation of the power grid is ensured.
Owner:INNER MONGOLIA POWER GRP
Landscape lamp with height capable of being automatically adjusted
InactiveCN107654923AAutomaticPotential control is accurate and efficientMechanical apparatusLighting support devicesHydraulic cylinderEngineering
The invention discloses a landscape lamp with the height capable of being automatically adjusted. The landscape lamp structurally comprises an intelligent chip board, a lifting hydraulic cylinder, a lifting mechanical table, a first supporting column rod, a second supporting column rod, a landscape lampshade, a lampshade fixing ring, a lampshade inner cavity, a third supporting column rod, a fourth supporting column rod, a lifting mechanical table base, an automatic lifting column tube and a landscape lamp bottom disc. The intelligent chip board is provided with chip board hinge shafts, an intelligent chip board frame, an intelligent chip integrated board body, an intelligent chip groove, an intelligent chip block and intelligent chip pins; automatic potential-adjustment mechanical transmission of the landscape lamp with the height capable of being automatically adjusted is achieved, and rising and falling of the hydraulic cylinder are rapider and more convenient; the flexible matchingdegree of the landscape lamp is achieved, an internal circuit of the landscape lamp is not affected, line distribution of the circuit is detailed, and control is accurate.
Owner:广东真优美景观照明有限公司
Frequency offset estimation method and system, electronic equipment and storage medium
ActiveCN110933009AConfidenceFlexible fitMulti-frequency code systemsAdaptive weightingComputation process
The invention discloses a frequency offset estimation method and system, electronic equipment and a storage medium. The frequency offset estimation method comprises the following steps: receiving a subframe sample of a downlink physical channel; calculating signal power information and disturbing sound power information based on the sub-frame sample; and calculating an estimated frequency offset value based on the signal power information and the disturbing sound power information. In the calculation process of weighting the disturbing sound factor to the estimated frequency offset value, theestimated result is output in a self-adaptive weighting mode through the weight relation between the signal and the disturbing sound, the confidence degree of the output result is improved, meanwhile,other post-processing does not need to be conducted on the estimated value, and the method can be flexibly suitable for various scenes.
Owner:UNISOC CHONGQING TECH CO LTD
Colorimetric card-based tongue diagnosis image calibration method and calibration tool
PendingCN114240857AImprove performanceGuaranteed calibration qualityImage enhancementImage analysisImage calibrationRadiology
The invention discloses a colorimetric card-based tongue diagnosis image calibration method and a calibration tool, and relates to the technical field of tongue diagnosis image calibration, in particular to a tool-based tongue diagnosis image calibration method, which comprises the following steps of: S1, receiving images of a tongue body and a tongue diagnosis colorimetric card, which are acquired at the same time or under the same condition; s2, identifying the peripheral identification of the tongue diagnosis colorimetric card and standardizing the posture of the colorimetric card: identifying the peripheral identification of the colorimetric card to determine the position of a color card picture; rotating the image to obtain a standard attitude colorimetric card; s3, reading color block information of the colorimetric card; s4, training a calibration model, and screening a hyper-parameter tuning model; and S5, correcting the color of the tongue body. According to the method, the adaptability of a calibration algorithm to illumination, saturation and hue deviation in a complex scene is obviously improved, and a calibration function can be flexibly fitted by adopting a data driving mode under the condition of complex change of multiple components of an image, so that a calibration model can be applicable to wider and more complex conditions.
Owner:仙兔医疗科技(北京)有限责任公司
A horizontal compressor and temperature adjustment equipment
ActiveCN106481555BStretch out smoothlyEnough supportRotary piston pumpsRotary piston liquid enginesFlangeBack pressure
Owner:GREE ELECTRIC APPLIANCES INC +1
Ten-air-bag pneumatic massage method
InactiveCN110897847AAdvanced Comfort ExperienceCoordinated and regular movementsVehicle seatsPneumatic massagePhysical medicine and rehabilitationAxis of symmetry
The invention discloses a ten-air-bag pneumatic massage method. The arrangement mode of ten air bags is as follows: the ten inflatable and deflatable air bags are arranged on a seat backrest in an array mode, each air bag is independently connected to an inflation unit, the telescopic strokes of at least two air bags are different, the air bags are symmetrically arranged with the central axis of the seat backrest as the symmetry axis. The ten-air-bag pneumatic massage method comprises multiple massage modes. The arrangement positions of the ten air bags are more suitable for fatigue parts andnerve ending concentration areas of users, multiple massage modes are provided for the users to select, the action of a multi-air-bag massage system is more coordinated and regular, and the users canobtain higher-level comfort experience.
Owner:NEW DEV CHANGCHUN AUTO CONTROL SYST CO LTD
Special extraction equipment for chemical analysis sample
PendingCN112525651AReduce productionEfficient and flexiblePreparing sample for investigationClassical mechanicsEngineering
The invention discloses special extraction equipment for a chemical analysis sample, wherein the special extraction equipment structurally comprises a shell barrel buckle seat, a hanging pipe supporting and vibrating clamping barrel, a clamping plate shaft disc cap, a motor box groove and a potential controller, so that the hanging pipe supporting and vibrating clamping barrel is matched with theclamping plate shaft disc cap; a shaft cap groove clamps and rotates at the top of a test tube to cooperate with a roller support wheel frame to perform microseismic rolling on wall-attached vacuolesof the test tube and a support buckle sleeve seat to efficiently clamp a test tube base to prevent excessive vibration, so that the wrapping degree and the wheel frame anti-tripping cushioning operation effect are improved, and the clamping stability of the tail end of a chemical reagent analysis quantity shaft-rotating test tube head is improved; therefore, the detection precision of a test tubeextraction sample and the clamping adaptation degree of a rack are triggered, the generation amount of liquid bubbles is reduced, the mixed precipitated bubble oxygen amount is clamped, backwashed andpushed out, and thus the flexibility and the efficient adjustment degree of test tube clamping mechanical movement of chemical extraction are guaranteed.
Owner:邵俊艳
Wearable headlight holder assembly
InactiveUS20170224093A1Flexible fitCost-effective manufacturingTravelling carriersHoldersEngineeringWebbing
A wearable headlight holder assembly includes a central rectangular webbing with two stretchable rings extending at distal ends, and a strip of Velcro sewed to the center of said webbing and used to detachably strap the webbing to a headband. The headlight holder assembly allows for the placement of a light source though the two stretchable rings and allows the user to illuminate a chosen area. The present design are more flexible to fit headlights with various sizes and cost-effective to manufacture. The flexible design also allows it to be attached to a headband, a clothing, belt, or forearm for uses including but not limited to exercising, repairs or camping.
Owner:YAO GEORGE
Whole-layer unstacker
ActiveCN112811195AEnsure consistent directionEasy to process in large batchesStacking articlesDe-stacking articlesStructural engineeringMachine
The invention relates to the technical field of unstacking equipment, in particular to a whole-layer unstacker. The whole-layer unstacker comprises a machine frame, the machine frame is of a double-layer structure, the upper layer is provided with a first top plate, the lower layer is provided with a transverse rod, a lifting mechanism is vertically arranged at one end of the machine frame, a rotary conveying mechanism used for bearing goods stacks is arranged on the lifting mechanism, a plurality of suction cup mechanisms fixed to the bottom of one side of the first top plate are arranged above the rotary conveying mechanism, a plurality of pushing mechanisms are arranged at the bottom of the other side of the first top plate, and a transfer mechanism is movably arranged on the transverse rod. The whole-layer unstacker solves the problems that staggered goods stacks are difficult to split, and the goods cannot be processed on a large scale due to different directions on a conveying belt.
Owner:山东朗科智能装备有限责任公司
Photovoltaic array fault diagnosis method based on statistical modeling
PendingCN114201483ASmall rate of changeFlexible fitData processing applicationsDigital data information retrievalAlgorithmPhotovoltaic arrays
The invention discloses a method for analyzing and diagnosing a photovoltaic array fault based on statistical modeling, which comprises the following steps of: firstly, establishing state indexes of current, voltage and power from the perspective of statistics, and secondly, establishing a probability density distribution model of the state indexes by using a kernel density estimation method, then, confidence is set, a confidence interval is obtained, the threshold range of real-time operation data is determined, and finally, the real-time state is judged through a fault diagnosis process. Starting from the outdoor operation data of the array, the problem that the photovoltaic output model is inaccurate under the uncertain condition can be effectively solved, and the proposed fault diagnosis method can flexibly adjust the threshold interval according to the human needs, and has great field engineering application value.
Owner:CHINA THREE GORGES CORPORATION +1
Fitting method for membranes and optical membrane set
The invention discloses a fitting method for membranes and an optical membrane set. The fitting method of the membranes comprises the following steps that S1, the bottom-layer membrane is placed on afitting platform and positioned; S2, the top surfaces of hanging lugs are coated with glue; S3, the last-layer membrane is laminated and positioned; S4, the second and third steps are repeated until the uppermost-layer membrane is positioned; S5, the glue is solidified. According to the fitting method, by using the characteristic that the hanging lugs of the membranes do not enter a display area of a liquid crystal module, the hanging lugs of the membranes are coated with the glue, and accordingly multiple membranes fit to form a membrane; the height limit of the folding edge of a backplate can be removed so that the liquid crystal module can be lighter and thinner, the technical requirements are met, base materials of the membranes do not need to be wasted, the stiffness of the membranesafter fitting is good, the combination of the membranes is flexible, and the membrane requirements of a complex backlight module can be met. Meanwhile, the membranes only need to be laid once in the assembly process of the liquid crystal module, the production process is simplified, and the reliability of the liquid crystal module is improved.
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
A kind of manufacturing process of metal film screen plate
ActiveCN111070855BSimple preparation processIncrease productivityForme preparationForeign matterAdhesive glue
The invention discloses a manufacturing process of a metal film screen plate. The manufacturing process of the metal film screen plate includes taking the screen in advance and laying it flat, and then placing the metal film on the transfer film, and attaching the metal film to the metal film after heating. The glue that plays the role of adhesion, and finally heat-press the side of the metal film attached to the glue to the screen, and remove the transfer film; wherein, before the hot-pressing operation, the metal film is engraved to achieve the desired shape. The metal film screen plate is bonded to the screen screen plate by glue to make a printing screen plate, and the metal film screen plate can be produced quickly and efficiently by adopting the process method provided by the invention. The metal film screen plate is resistant to the extrusion of foreign particles during use, and is not easy to wear and tear. It can improve printing stability and production efficiency, reduce printing costs, and has perfect overall functions and strong practicability.
Owner:ZHEJIANG SHUOKE SCI & TECH
Oil pump assembly testing device of operating mechanisms
ActiveCN110285114AReduce manufacturing costLow costFluid-pressure actuator testingCylinder blockControl valves
The invention relates to the technical field of operating mechanisms, and provides an oil pump assembly testing device of the operation mechanisms. The oil pump assembly testing device of the operation mechanisms can solve the problem that cost used for testing an oil pump assembly is high in the prior art. The oil pump assembly testing device of the operation mechanisms comprises a main operation cylinder body, an oil tank and an energy storage device, wherein a high pressure oil cavity communicating with the energy storage device is arranged in the main operation cylinder body, a low pressure oil cavity communicating with the oil tank is further arranged in the main operation cylinder body, an oil pump assembly oil outlet communicating with the high pressure oil cavity and an oil pump assembly oil inlet communicating with the low pressure oil cavity are formed in the main operation cylinder body, a test oil inlet and a test oil outlet are further formed in the main operation cylinder body, the test oil inlet is connected with the low pressure oil cavity, the test oil outlet is connected with the high pressure oil cavity, and a control valve which can achieve connection and disconnection for the test oil inlet and the test oil outlet is further arranged between the test oil inlet and the test oil outlet. The oil pump assembly testing device of the operation mechanisms further comprises an oil pump control module used for detecting pressure of the high pressure oil cavity so as to control the oil pump assembly connected onto the oil pump assembly oil outlet and the oil pump assembly oil inlet to start and stop.
Owner:PINGGAO GRP +2
Workpiece transfer system
ActiveCN110759010BReduce usageImprove work efficiencyMechanical conveyorsVehicle frameTransport system
The present invention relates to the technical field of conveying operations, and specifically provides a workpiece transfer system. The system includes a track formed by a plurality of monorails arranged in parallel, and also includes bearing seats for being arranged on different monorails and cooperating with the monorail guides. The bearing seat is provided with a fixing structure for fixing the workpiece placed on the bearing seat to be transferred. The technician can arrange the track along the direction of the processing station for processing the workpiece. When the workpiece and the bearing seat move along the track, the workpiece can be processed along the track and the processing process can be completed at the previous station. After moving to the next station for processing, the efficiency is high; the bearing seat and the workpiece are combined to form a "car" moving on the track, the workpiece becomes the frame, and the bearing seat below the workpiece becomes the wheel. After the transportation is completed, the bearing seat can be directly removed from the workpiece for reuse. The matching form is flexible and the operation efficiency is high.
Owner:HENAN PINGZHI HIGH VOLTAGE SWITCHGEAR +2
Wood board paint spraying and drying device and working method thereof
InactiveCN112619971AEasy to take outPrevent embeddingPretreated surfacesLiquid spraying apparatusIndustrial engineeringSpray painting
The invention discloses a wood board paint spraying and drying device and a working method thereof. The wood board paint spraying and drying device comprises a paint storage box, a paint spraying head, a conveying pump, a clamping plate, a heating box, suction fans, mounting frames, air spraying pipes and guiding and conveying rollers, wherein the paint storage box is mounted on one side of the upper end face of a bottom plate, the conveying pump is assembled inside the paint storage box, the paint spraying head is mounted at the other end of the conveying pipe, the clamping plate is fixed inside a containing hole and located at the lower end of a pull rod, the heating box is mounted on the upper end face of a drying box, two mounting frames are symmetrically mounted inside the drying box, air passing pipes are mounted on the upper sides of the interiors of the mounting frames, the suction fans are assembled inside the mounting frames, the four guiding and conveying rollers are mounted between the mounting frames, the air spraying pipe is mounted on one side of each guiding and conveying roller, and the problem that an original wood board is prone to being contaminated by dust and impurities in the process of being transferred to drying equipment after paint spraying is solved. According to the wood board paint spraying and drying device and the working method thereof, the wood board is prevented from being transferred after paint spraying, and integration of paint spraying and drying of the wood board is facilitated.
Owner:阜南县中泰工艺品有限公司
Frequency offset estimation method, system, electronic equipment and storage medium
Owner:UNISOC CHONGQING TECH CO LTD
Face key point detection method, system and device based on semantic alignment
ActiveCN109902641BFlexible fitOvercoming Training Shock ProblemsCharacter and pattern recognitionPattern recognitionSemantic alignment
The invention belongs to the field of face recognition, and specifically relates to a method, system, and device for detecting key points of a face based on semantic alignment, aiming at improving the accuracy of key point detection of a face. After the face key point detection network, use the constructed training samples including the face image samples marked with key points and the standard Gaussian response map centered on the position of each key point, and use the probability model containing hidden variables as the maximum The goal of likelihood estimation is then optimized for the face key point detection network; the coordinates of face key points are predicted through the final optimized face key point detection network. The invention effectively overcomes the training shock problem caused by the randomness of labeling in the network training process, and improves the accuracy of face key point detection.
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
Oil pump assembly test device for operating mechanism
ActiveCN110285114BReduce manufacturing costLow costFluid-pressure actuator testingControl valvesCylinder block
The invention relates to the technical field of operating mechanisms, and provides an oil pump assembly testing device of the operation mechanisms. The oil pump assembly testing device of the operation mechanisms can solve the problem that cost used for testing an oil pump assembly is high in the prior art. The oil pump assembly testing device of the operation mechanisms comprises a main operation cylinder body, an oil tank and an energy storage device, wherein a high pressure oil cavity communicating with the energy storage device is arranged in the main operation cylinder body, a low pressure oil cavity communicating with the oil tank is further arranged in the main operation cylinder body, an oil pump assembly oil outlet communicating with the high pressure oil cavity and an oil pump assembly oil inlet communicating with the low pressure oil cavity are formed in the main operation cylinder body, a test oil inlet and a test oil outlet are further formed in the main operation cylinder body, the test oil inlet is connected with the low pressure oil cavity, the test oil outlet is connected with the high pressure oil cavity, and a control valve which can achieve connection and disconnection for the test oil inlet and the test oil outlet is further arranged between the test oil inlet and the test oil outlet. The oil pump assembly testing device of the operation mechanisms further comprises an oil pump control module used for detecting pressure of the high pressure oil cavity so as to control the oil pump assembly connected onto the oil pump assembly oil outlet and the oil pump assembly oil inlet to start and stop.
Owner:PINGGAO GRP +2
An insulator socket M pin mounting tool applied to a power transmission line
InactiveCN109728543ASimple structureFlexible fitApparatus for overhead lines/cablesElectric powerPower transmission
The invention belongs to the technical field of electric power tools, and particularly relates to an insulator socket M pin mounting tool applied to a power transmission line. The technical problem tobe solved is to provide an insulator socket M pin mounting tool which is simple in structure and convenient to use. According to the technical scheme, a part 1 and a part 2 are integrally in a clampshape, and a round hole 3 in the part 2 is used for being connected with an operating rod; the system is suitable for electric power departments.
Owner:山西中博新创科技有限公司
A correcting waist cushion for magnet physiotherapy
The invention relates to a waist cushion, particularly a correcting waist cushion for magnet physiotherapy, including a waist support body, the waist support body comprises an integrally formed back support and a waist support at the lower end of the back support, a vertical spinal groove is formed in the middle of the back, the human spine can be fixed better, prevent bending. A magnet is arranged on that front surface of the back, which has certain effects on human blood circulation and anti-fatigue, and can improve human endocrine, promote cell metabolism, activate low-quality cell in vivo,accelerate waste removal in vivo, thereby cleaning the cell environment in vivo, improving blood quality of the human body and improving immunity of the human body.
Owner:TIANJIN ZHONGJIAN GUOKANG NANO TECH
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