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59results about How to "Objective data" patented technology
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Wearable ambulatory data recorder
InactiveUS8444578B2Reduce manufacturing costObjective dataPhysical therapies and activitiesPerson identificationAmbulatoryAdhesive
A wearable ambulatory data recorder that senses physiological parameters of a patient, and stores physiological parameter data for later retrieval, as well as techniques for using such a wearable ambulatory data recorder, are described. The data recorder includes one or more sensors located on or within a housing. The data recorder may include an adhesive layer for attachment to a patient. In some embodiments, the housing may be within a patch, e.g., bandage, which includes the adhesive layer. The housing may be waterproof. Features of the data recorder such as size, waterproofness, and inclusion of an adhesive may allow the data recorder to be unobtrusively worn by a patient during a variety of daily activities. The data recorder may be for single use and thereafter disposable.
Owner:MEDTRONIC INC
Method for providing car insurance underwriting for car on basis of OBD (on-board diagnostics) technology
InactiveCN102436629AImprove management efficiencyImprove processing efficiencyFinanceRegistering/indicating working of vehiclesCar drivingData information
The invention relates to a method for providing car insurance underwriting for a car on the basis of an OBD (on-board diagnostics) technology. The method comprises the following steps: OBD terminal equipment transmits the acquired car data into a server system; after processing and calculation or analysis, the server system divides car data information into car fault data, car driving data and driving behavior data and displays the three types of information on a platform of an insurance enterprise in the form of data, report and icons; and an underwriting person analyzes the information, makes the information into visual data, and provides a policy scheme taking the visual data as basis for car users. The method utilizes the OBD as a data acquisition means, has the advantages of timeliness, objective and real data and easy standardized processing of the system, and can greatly improve the efficiency of management and processing of insurance services. In addition, the acquired data comprises key car-insurance underwriting support data such as driving data, driving behavior, fault information and the like of the users, and the data is continuously stored so as to have positive significance for continuous tracking evaluation of insured clients.
Owner:深圳市航天星网通讯有限公司
Lithium battery safety monitoring system
InactiveCN105758432AHigh measurement accuracyCompact structureConverting sensor output opticallyPower batteryElectrical battery
The invention discloses a lithium battery safety monitoring system, which comprises a signal control module and a lithium battery module, wherein the lithium battery module comprises a plurality of battery units; each battery unit is embedded with a fiber sensor; the signal control module provides an original optical signal for the lithium battery module, the original optical signal is modulated via the fiber sensor of the corresponding battery unit and is then reflected to the signal control module, the signal control module demodulates the received optical signal, and data for corresponding to-be-monitored information are determined according to the wavelength drift of the demodulated optical signal. Through the lithium battery module provided with the sensors and the signal control module, intrinsic data such as the temperature, the pressure, the vibration, the displacement deformation, positive and negative pole piece position changes and the like inside a cathode mix can be monitored, the detected and acquired data can more truly and objectively reflect the actual conditions of the cathode mix inside the battery, and more accurate data are provided for safety application of a power battery.
Owner:NIU POWER NEW ENERGY TECH CO LTD
Customer satisfaction analysis method based on video face expressions
InactiveCN106485227AObjective dataAvoid Questionnaire DataAcquiring/recognising facial featuresEvaluation resultData mining
The invention provides a customer satisfaction analysis method based on video face expressions. The method comprises the following steps of acquiring customer video data; using an expression method with a base portion to modeling a face shape and an appearance; distinguishing fitting, updating incremental expressions, and carrying out parallel fitting and fitting evaluation; and according to a fitting evaluation result, analyzing customer satisfaction. In the invention, a sample scope is wide, a customer does not need to subjectively evaluate and grade so that man-made subjective factors are eliminated and the data is objective; and simultaneously, a lot of questionnaire data is avoided and manual labor is reduced, and efficiency and accuracy are increased.
Owner:SHENZHEN WEITESHI TECH
Machine learning method used for electrolytic-cell fault early-warning and application thereof
ActiveCN108805202AReduce paralysisAvoid errors of judgmentCharacter and pattern recognitionGenetic algorithmsData setPoint sequence
The invention provides a machine learning method used for electrolytic-cell fault early-warning. The method is used for establishing an anticipation model for electrolytic-cell faults. A main processof the method includes: extracting detection point sequence data; preprocessing the data; inputting a training data set to a GMM clustering model; defining abnormality discrimination rules; optimizingdiscrimination parameters; improving the GMM clustering model; and evaluating a fitting effect of the trained model. The invention also provides an application of the machine learning method used forelectrolytic-cell fault early-warning. A main process of the application includes: extracting new detection point sequence data; preprocessing the data; predicting a time sequence; and carrying out early-warning fault judgment of the trained model. According to the method and the application, benumbing of traditional conditional value alarming on operators can be effectively reduced, experiencedoperators can be replaced for judging the faults, and error judgment of human factors can be avoided.
Owner:上海新增鼎数据科技有限公司
Gas concentration calibration method for gas sensor
InactiveCN105806898AQuick responseCorrespondence time is shortMaterial resistanceGas concentrationLinearity
The invention discloses a gas concentration calibration method for a gas sensor, belonging to the technical field of gas sensors. According to the gas concentration calibration method, the operation is simple, that is, a calibration value can be obtained by calculating a first-order difference extreme value and a second-order difference extreme value from response data acquired under different gas concentrations or converting the first-order difference extreme value and the second-order difference extreme value, a scatter diagram is obtained by taking the calibration value as a vertical coordinate and the detected gas concentration as a horizontal coordinate, a calibration curve graph is obtained by carrying out linear fitting on the scatter diagram, and the gas concentration can be judged according to the calibration curve graph. By virtue of the gas concentration calibration method, the detection speed is very high, and the detection sensitivity and accuracy are improved; a detection result is relatively objective, the range of the response data does not need to be manually determined in the concentration detection, and the concentration detection is not influenced by subjective factors and data volumes; the gas concentration calibration method is not influenced by a parameter estimation algorithm; the linear relation between the processed calibration value and the gas concentration is relatively obvious, so that the concentration detection is facilitated.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Dynamically-monitored high-frequency ultrasound atomized particle preparation system
ActiveCN105582683AAvoid wastingOptimize quicklyEvaporator accessoriesGranulation by liquid drop formationSonificationDynamic monitoring
The invention relates to a dynamically-monitored high-frequency ultrasound atomized nanoparticle preparation system. The system mainly comprises a high-frequency ultrasound nano-atomizing device, a multipoint dynamic nanoparticle particle size and particle shape real-time monitoring device, an efficient laminar-flow electrostatic collecting device, an inert gas circulating and organic solvent recovering device and a software automated-controlling and data integrated-processing module. The equipment can achieve the nano preparation of trace samples, and the yield is extremely high; and meanwhile, the real-time dynamic monitoring device is introduced, and the influence on the quality of nanoparticles caused by each parameter can be monitored timely through a data integration module or software, so that the whole preparation process can be controllable, and the rapid optimization of parameters is facilitated.
Owner:SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI
Visibility calibration instrument, calibration system and product machine calibration method based on calibration system
The invention relates to the field of visibility measurement and provides a visibility calibration instrument and a calibration system which can be detected and accepted by a third party, and a product machine calibration method based on the calibration system. With the adoption of the technical scheme, the visibility calibration instrument comprises a transmitter and a receiver, wherein the transmitter comprises a light source module, a first data display operation screen and a first signal processing module; the light source module is connected with the first signal processing module; the first signal processing module is connected with the first data display operation screen; light beams emitted by the light source module are collimating beams; the receiver comprises a receiving lens, a photoelectric detector, a second data display operation screen and a second signal processing module; the receiving lens and the photoelectric detector are sequentially arranged along a light path; total light beams emitted by the transmitter drop into the receiving lens; the photoelectric detector is connected with the second signal processing module; the second signal processing module is connected with the second signal data display operation screen. The visibility calibration instrument is applicable to calibration of a visibility meter.
Owner:SICHUAN DINGLIN INFORMATION TECH
Constructing method of mouse model for RdRp controllable express and in vivo observation
ActiveCN101878747AOvercoming the disadvantages of low fertilityShort experiment cycleMicrobiological testing/measurementFermentationF1 generationIn vivo
The invention discloses a construction method a mouse model for RdRp controllable express and in vivo observation, which comprises the following steps: carrying out hybridizing by respectively taking a transgenic mouse of an RdRp controllable express vector, which is recombined by a genome and a Cre / Lap double transgenic mice as parents; selecting filial generation of the parent with strong fertility; authenticating individuals having Cre, Lap and RdRp genes contained in the genome by using PCR (Polymerase Chain Reaction) amplification and taking the individuals as a filial generation of an F1 generation of a Cre / Lap / RdRp three-transgenic mice; hybridizing the filial generation of the F1 generation with a parent of a normal mouse; and screening filial generation individuals which have strong fertility and have the Cre, Lap and RdRp genes contained in the genome to be continuously mated with the normal mouse, breeding and expanding into groups until obtaining a Cre / Lap / RdRp stably-genetically model mouse.
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
Wireless cache recorder
InactiveCN104331952AReduce operating costsImprove maintenance efficiencyRegistering/indicating working of vehiclesAviationJet aeroplane
The invention belongs to the technical field of aviation electronics and particularly relates to a wireless cache recorder. The wireless cache recorder comprises a power module, a data management module, a wireless communication module and an antenna, wherein the power module is connected with the data management module and the wireless communication module; and the data management module is connected with the wireless communication module which is connected with the antenna. The wireless cache recorder has the advantages that a direct, reliable and fast point-to-point data exchange channel can be established between an airplane and a data analysis center of an airline company without huge additional investment and any human intervention after a commercial wireless network all over the world is used to download flight data, so that the data distribution time and relay links are effectively reduced and the need of ground maintainers and the expense of supporting equipment are reduced; and therefore, the wireless cache recorder has obvious advantages in the aspects of reducing the operation cost of the airplane, improving the maintenance efficiency of the airplane, reducing the maintenance workload and the like.
Owner:SHAANXI QIANSHAN AVIONICS
Application type identification method and device, server and storage medium
ActiveCN110598070AImprove classification accuracyReduce dependenceOther databases clustering/classificationComputer engineeringTarget type
The embodiment of the invention discloses an application type identification method and device, a server and a storage medium. The method comprises the following steps: after a to-be-identified targetapplication is determined, obtaining application description information of the target application and user information of a corresponding user, then, based on artificial intelligence such as naturallanguage processing and machine learning, obtaining the probability that the application description information comprising target type information according to the application description information; and meanwhile, determining the user type of each user according to the user information of each user, obtaining the user proportion of the bid-winning type user corresponding to the application, and determining whether the application type of the target application comprises the target type according to the probability and whether the user proportion meets a preset condition or not. Therefore,when the application type of the application is identified, the application type of the application can be identified according to the application description information of the application and the user information of the corresponding user, the basis data is more objective, and the identification accuracy is improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Clinical nursing performance evaluating system based on data digging analysis platform and method thereof
InactiveCN108288130AReduce Performance Evaluation ErrorsSave moneyResourcesHealthcare resources and facilitiesMedicineDecision taking
The invention belongs to the field of medical nursing evaluation technology, and discloses a clinical nursing performance evaluating system based on a data mining analysis platform and a method thereof. A decision tree analysis method is utilized for performing classified analysis on the number, quality, efficiency and performance of nursing operation of a nursing unit, thereby supplying scientific classification and an evaluation method for performance evaluation and performance bonus distribution of a hospital nursing unit. According to the system and the method, investigation and analysis are performed on application satisfaction degree at six aspects of objectivity, applicability, fairness, acceptance, efficiency and total satisfaction in nursing performance decision tree analysis, thereby gradually increasing the satisfaction degree, and improving total satisfaction degree from 72.41-98.28%. The decision tree analysis method provided by the invention can effectively improve satisfaction degree of a nurse to nursing performance evaluation, and is an effective scientific evaluation method for nursing performance management and performance bonus distribution of the nursing unit.
Owner:湖北省第三人民医院
Public estimation company evaluation method and device based on big data analysis, terminal and medium
PendingCN110083633ASave human effortSave energyDigital data information retrievalFinanceData scienceService time
A public estimation company evaluation method based on big data analysis comprises the steps of receiving evaluation options configured by an insurance company, wherein the configured evaluation options comprise a first evaluation index, a weight value, a second evaluation index and a deduction value; calculating a first total score of the public estimation company according to the first evaluation index and the weight value; calculating a second total score of the public estimation company according to the second evaluation index and the deduction value; calculating a third total score of thepublic estimation company according to a third evaluation index preset on the intelligent vehicle service customer service platform; and calculating a final total score of the public estimation company according to the first, second and third total scores, and displaying the public estimation company and the corresponding final total score according to a preset display rule. The invention also provides a public estimation company evaluation device based on big data analysis, a terminal and a medium. The insurance company can customize the evaluation index in a personalized manner according toactual requirements, and the final score value is calculated, so that the insurance company can conveniently find the public assessment company with excellent service time efficiency and quality froma large number of public assessment companies.
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN
A method for automatically measuring a pavement water permeability coefficient and a device therefor
InactiveCN105651664AAccurate perceptionAccurate dataPermeability/surface area analysisGraduated cylinderWater storage tank
The invention discloses a method for automatically measuring a pavement water permeability coefficient and a device therefor. The method includes mounting a water storage tank provided with a water pressure collecting device at the bottom of a water containing measuring cylinder, communicating the water storage tank with a pedestal provided with a cavity, subjecting the pedestal and a pavement to be measured to water sealing treatment so as to form a water sealed path among the water containing measuring cylinder, the water storage tank, the cavity and the pavement to be measured, collecting water pressure parameters at different times by utilizing the water pressure collecting device during a period of measuring the water permeability coefficient of the pavement to be measured, and determining the water permeability coefficient of the pavement to be measured by utilizing the collected water pressure parameters at different times. The method and the device achieve fully-automatic measurement of the pavement water permeability coefficient and are free of manual operation, accurate and reliable in measuring results and relatively stable. The device is simple in overall structure and convenient to operate.
Owner:RES INST OF HIGHWAY MINIST OF TRANSPORT
Nested trading system of limited partnership asset on-line trading and using method of trading system
InactiveCN105205718AListed transactions are objective and trueIncrease credibilityFinanceData miningRegistration system
The invention discloses a nested trading system of limited partnership asset on-line trading and a using method of the trading system. The trading system comprises an account opening system, a listing trading system and a delisting system, wherein the account opening system comprises a user module used for receiving application data submitted by users; the listing trading system comprises a listing application system, an admission registration system and a trade match system; the trading system further comprises the delisting system. Through the adoption of the technical scheme, the account opening system is arranged, so that users can open accounts conveniently; users can perform listing trading of limited partnership asset shares in the listing trading system in the trading system; users connect with the account opening system, the listing trading system and the delisting system through clients of the trading system.
Owner:JINLING CULTURAL PROPERTY RIGHT TRANSACTION CENT CO LTD
Multi-person all-weather elderly people nursing and assisting comprehensive service system
InactiveCN110599382AAvoid Daily Nursing NegligenceUnderstand the physical state of mindData processing applicationsComputer terminalCloud data
The invention discloses a multi-person all-weather elderly people nursing and assisting comprehensive service system, which comprises a cloud data storage server, an intelligent terminal and a peripheral camera. The intelligent terminal is provided with an APP; the APP is at least provided with four functional modules, namely a medical module, a food module, a living module and a walking module; and the peripheral camera records the surrounding environment of the elderly in 24 hours at the visual angle of the elderly, is connected with the APP, and uploads the shot video to the cloud data storage server in real time. The APP is established on a platform with calendar layout, children order medical, food, living and office nursing services through the platform, and the APP automatically generates a management log according to the ordered nursing services. The system focuses on solving the problem of looking after the elderly living away from children, achieves multifunctional integration by absorbing high-quality resources in all the fields, improves the service quality for the empty-nest elderly, and reflects more children care and social care.
Owner:洪云枫 +1
Manufacturing method of test piece for tensile test of chopped bundle fibers for fixing cement concrete
InactiveCN108225865APrevent slippageSolve the problem of damaged fibersPreparing sample for investigationMaterial strength using tensile/compressive forcesFiberTest efficiency
The invention discloses a manufacturing method of a test piece for a tensile test of chopped bundle fibers for fixing cement concrete, and belongs to the technical field of strength tests of fibers for cement concrete. A die is used, thus the sample preparation process is simple, and multiple samples can be manufactured at the same time. The manufacturing method is characterized in that two ends of chopped bundle fibers for fixing cement concrete are wrapped by smooth surfaces of small square paper sheets, thus a clamp does not directly contact with the chopped bundle fibers, and the chopped bundle fibers will not be damaged by the clamp. Super glue is used to prevent the chopped bundle fibers from falling, when the chopped bundle fibers are not firmly clamped or the clamping method is notproper. The test efficiency is improved, and the detected data is objective and accurate.
Owner:YANGZHOU UNIV
Character relationship visual analysis method based on social photos
PendingCN111506825AAccurate acquisitionObjective dataData processing applicationsDigital data information retrievalFace detectionFeature data
The invention discloses a character relationship visual analysis method based on social photos. A convolutional neural network (CNN) face detection model is used for detecting a to-be-recognized facearea in the photo; 128-dimensional face feature data is obtainedby using a face recognition model of a deep residual network (ResNet), the obtained face feature data is matchedwith a feature templatestored in a database, and a matched result is obtainedby comparing threshold values; relationship data of the identification object is obtainedfrom a database, and a social relationship network is constructed; and finally, the social relation network is displayed in a force guidance layout visualization mode. According to the invention, the human face in the social photo can be recognized, and thesocial relation network among the figures in the photo is constructed and displayed through a visualization method.
Owner:ZHEJIANG UNIV OF TECH
A performance testing method and device for a plastic screw cap
InactiveCN102288484ANovel structureSimple structureMaterial strength using tensile/compressive forcesEngineeringOperability
The invention relates to a performance testing method and a performance testing device for a plastic spiral cover. The device comprises a vertical-direction performance testing device and a horizontal-direction performance testing device; the vertical-direction performance testing device comprises an upper connecting converting head, an upper drawing die, a lower drawing die and a lower connecting converting head; the upper drawing die and the lower drawing die have cylinder structures; the side surface of the lower drawing die is provided with external threads matched with the plastic spiralcover to be detected; and an upper drawing die and a lower drawing die of the horizontal-direction performance testing device both have semi-cylinder structures which are connected in a matching way to form a cylinder structure; and the side surface of a cylinder is provided with external threads matched with the plastic spiral cover to be detected. The invention has the beneficial effects that the testing device has a novel and simple structure, and is convenient to use; the engagement strength in a vertical direction and the tensile strength in a horizontal direction on the spiral cover canbe tested by the device; furthermore, the testing method has high operability; and the tested data are accurate, specific and objective.
Owner:通标标准技术服务(青岛)有限公司
High-throughput screening method and application of respiratory syncytial virus resisting drug
InactiveCN107058359ARespond quicklyAccurately reflectSsRNA viruses negative-senseMicrobiological testing/measurementHigh-Throughput Screening MethodsEukaryotic plasmids
The invention discloses a recombinant RSV (Respiratory Syncytial Virus) antigenome plasmid rRSV-EGFP. The sequence of the recombinant RSV antigenome plasmid rRSV-EGFP is shown as SEQ ID No.1. The invention also discloses a recombinant RSV obtained by rescuing the plasmid and application of the recombinant RSV in screening of an RSV resisting drug. A high-throughput screening method for screening the RSV resisting drug comprises the following steps: inoculating a host cell, and adding the recombinant RSV and to-be-screened drugs; detecting the fluorescence intensity of GFP (Green Fluorescence Protein); evaluating an RSV resisting effect of the to-be-screened drugs. According to the recombinant RSV antigenome plasmid rRSV-EGFP disclosed by the invention, interaction of the recombinant RSV for expressing the GFP and the host cell and to-be-screened compounds is utilized; as the expression level of the GFP is closely related to the replication level of a virus, the antivirus effect of the compound can be analyzed by detecting the fluorescence intensity, further a high-throughput drug screening model for the RSV is established, a large-scale drug screening is realized, and a foundation is laid for research and development of the RSV-resisting drug.
Owner:BEIJING JIAOTONG UNIV
Anisotropic characterization method for textile material and measuring device thereof
ActiveCN110274851AExpress directional featuresWell characterizedDrawing from basic elementsImage analysisComputerized systemEngineering
The invention relates to an anisotropic characterization method for a textile material and a measuring device thereof. The characterization method comprises: after applying quantitative droplets on the surface of a horizontally placed fabric material, collecting wetting contour images of the upper and lower surfaces of the fabric material synchronously at all times at a set time interval; establishing a polar coordinate system in the wetting contour images, measuring and calculating an index; and representing the anisotropy of the textile material by using the index. In addition, the measuring device includes a pipettor, a sample fixing station, an upper camera, a lower camera and a computer system. The pipettor is used for moving and taking quantitative droplets; the sample fixing station is used for fixing the textile material horizontally; the upper camera and the lower camera are used for collecting wetting contour images of the upper and lower surfaces of the fabric material synchronously at all times at a set time interval; and the computer system is used for measuring and calculating an index. The provided anisotropic characterization method and the measuring method are suitable for representing the anisotropic structural features of sheet-like and pore-structured materials.
Owner:DONGHUA UNIV
Method for evaluating fish intestinal tract tissue slice
ActiveCN111398276AObjective dataComprehensive dataMaterial analysis by optical meansBiologySerous membrane
The invention discloses a method for evaluating a fish intestinal tract tissue slice, and belongs to the field of aquatic products. The method comprises the following steps: observing a mucous membrane layer, a submucous membrane layer, a muscular layer and a serosa layer of a target tissue slice by using a microscope, and respectively scoring observed symptom results; wherein the weights of the mucous membrane layer, the submucous membrane layer, the muscular layer and the serous membrane layer are b1, b2, b3 and b4 respectively, b1 is larger than b2, b3 is larger than b4, and b1 + b2 + b3 +b4 = 1; score of intestinal tissue slices. According to the invention, a weighted scoring method is adopted, an intestinal tissue pathological symptom index scoring standard is established, comprehensive quantitative evaluation is carried out on the intestinal tract tissue slices. The weight of different symptoms of the same structural layer and the weight of different structural layers of intestinal tissues are determined according to the importance degree, finally, the grade score of each symptom is multiplied by the symptom weight to obtain the score of each structural layer, all symptoms of each intestinal slice are comprehensively considered and finally converted into data for statistical analysis, and the data is objective and comprehensive.
Owner:广州市诚一水产科技有限公司
Automatic assessment method and system for motion function of upper limbs of stroke patient
PendingCN113974612AAddress limitationsObjective dataPhysical therapies and activitiesHealth-index calculationComputer visionFeature set
The invention provides an automatic assessment method and system for the motion function of the upper limbs of a stroke patient. According to the automatic assessment method and system for the motion function of the upper limbs of the stroke patient, a motion data set is constructed based on motion data; the motion data set is preprocessed to obtain a preprocessed data set; kinematics features are dynamically extracted from the preprocessed data set, and a feature set is constructed; the feature set is input into a trained assessment model so as to obtain all the exercise evaluation scores; and the total exercise evaluation score of the upper limbs of the to-be-evaluated stroke patient is obtained based on all the exercise evaluation scores. Thus, the obtained data are more objective, and a score result obtained based on the objective data is more accurate and objective; and therefore, the problem of limitation of a traditional upper limb motion function evaluation method in actual evaluation work can be solved.
Owner:SHANGHAI UNIV
Method for detecting streak noises in digital image
InactiveCN102572315AObjective dataReduce mistakesTelevision system detailsImage analysisExposure valueDigital image
A method for detecting streak noises in a digital image including the following steps is provided comprising the following steps. Firstly, an exposure value of a camera is decreased, and a digital image is captured under exposure with a homogeneous background light source by the camera. Secondly, a circular region of interest (ROI) is extracted from the digital image. Next, projection values of the circular ROI corresponding to a plurality of rotation angles are calculated. Then, the projection values are respectively converted into amplitudes of the rotation angles. Afterwards, maximum amplitude is found from the amplitudes. Finally, the maximum amplitude is compared with a threshold value to judge whether a streak noise exists in the digital image.
Owner:ALTEK CORP
Performance detection tester of CNG fuel system assembly pressure relief device for vehicle
Owner:SHANGHAI INST OF SPECIAL EQUIP INSPECTION & TECHN RES
System for analyzing appearance of full-term shaped fetus
InactiveCN111568471AObjective dataReliable judgmentOrgan movement/changes detectionInfrasonic diagnosticsLiquid-crystal displayRadiology
The invention relates to a system for analyzing the appearance of a full-term shaped fetus. The system comprises a B-scan ultrasonography imaging mechanism, a liquid crystal display screen and maximumvalue filtering equipment, wherein the B-scan ultrasonography imaging mechanism is used for executing B-scan ultrasonography imaging action on the abdomen of a pregnant woman who carries the shaped fetus to obtain a corresponding current scanning image; the liquid crystal display screen is used for receiving and displaying a received head abnormal signal or head normal information in real time, and receiving and displaying each parameter of the head of the fetus in real time; and the maximum value filtering equipment is connected with the B-scan ultrasonography imaging mechanism for executingmaximum value filtering action on a received current scanning image to obtain and output a corresponding data filtering image. The system for analyzing the appearance of the full-term shaped fetus has objective data and is reliable in judgment. Since whether the head abnormal signal needs to be emitted or not is determined on the basis of whether the percentage of the head of the full-term shapedfetus in the whole body type falls in a preset percent range or not, the abnormal reference information of the head of the fetus can be automatically given.
Owner:杨梅
Method and device for measuring small elongation of solid material by using levers and Hall integrator
InactiveCN103411838AObjective dataCompact structureMaterial strength using tensile/compressive forcesIntegratorEngineering
The invention relates to a method and a device for measuring the small elongation of a solid material by using levers and a Hall integrator, and belongs to experimental apparatuses. A short arm of a second-stage lever is overlapped at the top end of a long arm of a first-stage lever; the Hall integrator is arranged at the lower end of a long arm of the second-stage lever and also on the axis of a coil; the Hall integrator and the coil are respectively connected with a control circuit. The first-stage lever is pushed by the small displacement of a to-be-measured object, the first-stage lever pushes the second-stage lever to generate larger displacement, the second-stage lever drives the Hall integrator to move on the axis of the coil, so that the Hall integrator generates larger displacement in a magnetic field, the reading value of a milli-teslameter is changed accordingly, the reading value is in one-to-one corresponding with the position of the Hall integrator, and through the change of the reading value, the small displacement of the to-be-measured object can be figured out. The measuring process is free from man-made interference, data are objective and unique, the structure is compact, simple and visual, the occupied space is small, the maintenance cost and the use cost are low, and the popularization in national universities is easy.
Owner:INNER MONGOLIA UNIV OF SCI & TECH
Performance data processing method based on work items, electronic equipment and medium
PendingCN113988531AAvoid double entryReduce operating costsResourcesComputer scienceIndustrial engineering
The invention discloses a performance data processing method based on work items, electronic equipment and a medium. The method comprises the following steps: creating a service line and a project, and determining a work item; a work item executor fills in progress for the work items according to a set period, and work content of each work item is generated; calculating a default weight of each work item; according to the work content and the default weight, performance data processing of each person is carried out, the item is a set of work items, and the service line is a set of items. According to the invention, all work of the project is decomposed into work items, a work item executor regularly maintains progress, a default score weight is calculated according to working hours of different work items, performance evaluation is based on work progress data daily filled by employees, repeated input during evaluation is not needed, and the operation cost is reduced.
Owner:AEROSPACE INFORMATION
Method and device for measuring tiny elongation of solid material by lever and Hall integrator
InactiveCN103411838BObjective dataUnique dataMaterial strength using tensile/compressive forcesLong armIntegrator
The invention relates to a method and a device for measuring the small elongation of a solid material by using levers and a Hall integrator, and belongs to experimental apparatuses. A short arm of a second-stage lever is overlapped at the top end of a long arm of a first-stage lever; the Hall integrator is arranged at the lower end of a long arm of the second-stage lever and also on the axis of a coil; the Hall integrator and the coil are respectively connected with a control circuit. The first-stage lever is pushed by the small displacement of a to-be-measured object, the first-stage lever pushes the second-stage lever to generate larger displacement, the second-stage lever drives the Hall integrator to move on the axis of the coil, so that the Hall integrator generates larger displacement in a magnetic field, the reading value of a milli-teslameter is changed accordingly, the reading value is in one-to-one corresponding with the position of the Hall integrator, and through the change of the reading value, the small displacement of the to-be-measured object can be figured out. The measuring process is free from man-made interference, data are objective and unique, the structure is compact, simple and visual, the occupied space is small, the maintenance cost and the use cost are low, and the popularization in national universities is easy.
Owner:INNER MONGOLIA UNIV OF SCI & TECH
Constructing method of mouse model for RdRp controllable express and in vivo observation
ActiveCN101878747BOvercoming the disadvantages of low fertilityShort experiment cycleVector-based foreign material introductionF1 generationIn vivo
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
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