Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
141results about How to "Easy to archive" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Portable digital medical camera for capturing images of the retina or the external auditory canal, and methods of use
InactiveUS20080259274A1Convenient reviewFacilitate interpretationPrintersOtoscopesExternal Auditory CanalsOtoscope
A hand-held digital camera for obtaining images of a portion of a patient's body and having a hand-held housing, a visible light source located within the housing for providing light along an illumination path from the housing aperture to the patient's body, an image sensor located within the housing that detects light returning from the patient's body along an imaging path that passes into the housing aperture, an optical system located within the housing with separate illumination and imaging paths, an external optical aperture common to the illumination and imaging systems, wherein the illumination and imaging sub-apertures are wholly contained within the common external aperture, are longitudinally coincident, and are laterally separated and non-overlapping, a digital memory device for storing captured images, an output display carried by the housing, and the ability to electronically transmit stored images. The camera can be used for retinal imaging and for otoscopy.
Owner:CHINNOCK RANDAL B
Telephone summery generating system, communication terminal, media server and method
InactiveCN101068271AFacilitate subsequent retrievalEasy to editAutomatic call-answering/message-recording/conversation-recordingAutomatic exchangesTelecommunicationsCommunication unit
A generating system of telephone summary comprises communication unit for receiving audio data, recording unit for recording audio data received by communication unit, summary generating unit for obtaining audio data from recording unit and for converting audio data to be telephone summary in text format as well as for storing said telephone summary in storage, and summary interface unit for issuing telephone summary in text format out.
Owner:HUAWEI TECH CO LTD
Method and apparatus for detecting tilt over level of pole tower
InactiveCN107633504ARealize automatic and accurate measurementEasy to archiveImage analysisCharacter and pattern recognitionPoint cloudRadar
The embodiments of the invention provide a method and apparatus for detecting the tilt-over level of a pole tower. The method is applied to aerial photography devices. The method herein includes the following steps: an aerial photography device acquiring the laser radar data and image data of a target pole tower; based on the point cloud and image registration of direct linear transformation, thelaser radar data and the image data, generating color point cloud data; based on a pre-saved machine learning classification algorithm and sample data, acquiring the point cloud data of the target pole tower; and based on the point cloud data of the target pole tower, calculating the tilt-over rate of the target pole tower. The method herein can automatically measure the tilt-over level of a powerpole tower in a large area in an accurate manner, can present measurement data in images and data, and can facilitate achieve and follow-up management. Also, the method can avoid the problems of current measurement methods, such as heavy workload, high risks, and low efficiency.
Owner:广东电网有限责任公司机巡作业中心 +1
Multi-resolution image management system, process, and software therefor
InactiveUS20030110182A1Improve distributionEasy to processDigital data processing detailsStill image data indexingHard disc driveThumbnail
The invention comprises a system, method, and software for selectable, inverse hierarchical management and archival storage of multi-resolution images on multiple storage media for faster access and rendering of the images for electronic and / or print reproduction and distribution. Digital images typically acquired by scanning in Full Resolution (FR) size are organized into logical groups, or rolls. Smaller Screen Size (SCR), Preview (PV), and Thumbnail (TN) size proxy images are created, ranked by resolution, hierarchically and inversely stored with the smaller, lower resolution image files on the fastest media (hard drives) and higher resolution files on the slowest storage / retrieval media (optical or tape drives). This significantly improves effective image density and speeds on screen image retrieval and rendering.
Owner:PHOTOWORKS
Method and apparatus for automated personality transfer for a wireless enabled handheld device
InactiveUS7197541B1Promote recoveryEasy to archiveNetwork traffic/resource managementDigital computer detailsWireless handheld devicesHand held devices
A method and system for restoring device personality after failure. Specifically, the present invention discloses a method and system for automated personality transfer in a wireless enabled handheld device. In one embodiment, the present invention automatically extracts personality information that is unique and critical to the proper functionality of an electronic device. A personality file containing the personality information is created and stored on the electronic device. The personality file can be then transferred to another electronic device for archival purposes. Thereafter, should the personality information be lost due to device failure, embodiments of the present invention provide for restoring the electronic device back to its original operating state by importing the personality information back into the electronic device.
Owner:QUALCOMM INC
Wall-climbing robot for magnetic particle defect testing
InactiveCN104875808AImprove magnetic attractionSimple structureVehiclesMaterial magnetic variablesPush pullEngineering
A wall-climbing robot for magnetic particle defect testing comprises a running device, a magnet spraying device, a magnetizing device and a marking device, magnetic adsorption wheels with damping structures are mounted on a frame, four E-type probes are connected with eccentric cam driving devices via flexible connectors, the marking device comprises a push-pull electromagnet, and a marking stamper is mounted at the bottom of the electromagnet. The wall-climbing robot can be firmly attracted on the wall face of a tank, the obstacle avoidance capability can be improved effectively by the aid of the magnetic probes through elastic connection, existing manual operation can be substituted completely, defect testing efficiency can be improved, and personal injury can be reduced.
Owner:ZHEJIANG UNIV OF TECH +1
Apparatus and method of storing video data
ActiveUS20080063362A1Efficient preprocessingBig advantageTelevision system detailsColor television detailsComputer graphics (images)Full motion video
An apparatus for and method of storing video data comprising receiving an MPEG video stream comprising I-frames and P-frames, separating the I-frames from the P-frames, storing the I-frames and the P-frames separately, and providing information so that the I-frames and the P-frames can be combined to produce a full-motion video.
Owner:PELCO INC
Protocol file generation method and system
ActiveCN107888557AImprove signing efficiencyAvoid lossUser identity/authority verificationOffice automationComputer terminalAuthentication server
The invention is applicable to the technical field of information management, and provides a protocol file generation method and system. The method includes the following steps: enabling a distributedterminal to acquire an electronic signature input by a client, and sending the electronic signature and a protocol preview page to an authentication server; enabling the authentication server to determine whether the electronic signature is matched with an electronic signature template corresponding to identity information; if the matching is successful, adding the electronic signature to a signature area in the protocol preview page to generate a protocol file corresponding to the client; performing a data fixing operation on the protocol file to ensure that the editing attribute of the protocol file is read-only; and enabling a file server to receive the protocol file subjected to data fixing, and identifying the protocol file as a legal protocol file. According to the scheme of the invention, the problems that two transaction parties need to perform protocol signing in a face-to-face mode, the transaction efficiency is low, and a paper protocol file is difficult to manage can be solved.
Owner:CHINA PING AN LIFE INSURANCE CO LTD
Safety monitoring system used in power lines repairing operation and operating method based on safety monitoring system
InactiveCN104678962AEnsure strict complianceEnsure strict adherence to safety proceduresTechnology managementTotal factory controlClosed loopDistribution power system
The invention discloses a safety monitoring system used in a power lines repairing operation and an operating method based on the safety monitoring system, belonging to the technical field of power distribution system maintenance. The safety monitoring system comprises a remote terminal, a signal reception tower, a server, an Internet, a power supply module, a safety monitoring module, a dispatching center, a production technology center and a plurality of on-site terminals, wherein the on-site terminals are wirelessly connected with the remote terminal; the remote terminal is connected with the server through wireless signals; data received by the server is transmitted to the power supply module, safety monitoring equipment, the dispatching center and the production technology center through the Internet respectively; transverse information sharing or information inter-transmission among the power supply module, the safety monitoring module, the dispatching center and the production technology center can be realized, and each of the power supply module, the safety monitoring module, the dispatching center and the production technology center can send instructions to the on-site terminals for implementing the power lines repairing operation through steps of preliminary judgment on malfunction, dispatching of working staff, examining and repairing and the like. Closed-loop management is implemented in the technical scheme, therefore, the whole maintenance process is subjected to standardization, flow processing and form processing; effects of reinforcing on-site management and control and eliminating on-site potential safety hazards are achieved.
Owner:天柱供电局
Mobile phone capable of making internet calls, system and method using the same
InactiveUS20080182546A1Easy to operateEasy to archiveNetwork topologiesDevices with bluetooth interfacesComputer hardwareData operations
The invention relates to mobile phone capable of making internet calls, a system and a method for making internet calls via a computer by the same. The system includes a computer installed with communication software and a mobile phone capable of making internet calls. Moreover, via the system, the method includes the steps of: transmitting related data of a communication software to mobile phone capable of making internet calls by a computer, storing related data of the communication software in the mobile phone capable of making internet calls, and operating the communication software of the computer to phone or answer a phone according to related data of the communication software by the mobile phone. Therefore, the main objective of the invention is to enable users to phone anytime and anywhere easily and enable the information needed by users to be shown completely by a wireless handheld electronic device.
Owner:ASUSTEK COMPUTER INC
Method and apparatus for automated personality transfer for a wireless enabled handheld
InactiveUS20070214231A1Promote recoveryEasy to archiveNetwork traffic/resource managementDigital data processing detailsWireless handheld devicesHand held devices
Owner:QUALCOMM INC
Solar cell production equipment management system and realization method thereof
InactiveCN108170801ASave paperEasy to archiveStill image data indexingOffice automationComputer terminalSolar cell
The invention discloses a solar cell production equipment management system and a realization method thereof. The system comprises an equipment management server and a mobile terminal, wherein the equipment management server is used for managing spot check data, maintenance data, repair data, acceptance inspection data and spare part data of equipment in factories, and comprises an equipment spotcheck unit, an equipment repair unit, an equipment maintenance unit and an equipment acceptance inspection unit; and the mobile terminal is in wired or wireless connection with the equipment management server, and is used for feeding back the spot check, error report, repair, acceptance inspection and spare part conditions of the equipment to the equipment management server in real time so that data processing is carried out via corresponding function modules of the equipment management server. According to the system and method, an informational and convenient equipment management manner is provided; through the management manner, various pieces of data of daily filled spot check tables, maintenance tables and repair record tables of equipment are sufficiently utilized; and through a cloud system processing manner, various pieces of data required by managers are provided so as to achieve an aim of standardizing the equipment management.
Owner:CNBM CHENGDU OPTOELECTRONICS MATERIAL
Project process management method and system
PendingCN110443559AImprove management efficiencyImprove management levelDigital data protectionOffice automationComputer scienceManagement system
The invention belongs to the technical field of management systems, and provides a project process management method, which comprises the following steps: S1, project information input: inputting a declaration user, a project declaration category and a declaration material; S2, setting examination and approval processes, starting corresponding examination and approval processes according to different project declaration categories in S1, and sequentially assigning the examination and approval processes to examination and approval personnel of related units for examination and approval; S3, authority setting: according to different responsibilities of approval personnel of the related units in the S2, setting the obtaining authority of the declaration material in the S1 and the approval authority of the approval personnel in the S2; S4, process execution: approval personnel of related units performing approval according to the approval authority set in the S3, uploading approval opinions, and transferring the declaration process to next-level approval personnel for approval after the examination is finished; and S5, information storage: storing the project declaration category in the S1, the declaration material in the S1 and the approval opinions in the S4. Through the technical scheme, the problems in the prior art are solved.
Owner:陕西淘丁实业集团有限公司
Modular and mobile quick cotton detection system and detection method
PendingCN106645592AHave the conditions for continuous detectionShort detection cycleTextile testingTest efficiencyEngineering
The invention relates to the field of cotton detection technologies, in particular to a modular and mobile quick cotton detection system and a detection method. The modular and mobile quick cotton detection system comprises a sample separating / sensory test box, a preprocessing box, a quick balance box, a HVI (high volume instrument) test box, a data processing box, a spare part storage box, a support equipment box and the like. The various functional boxes are connected with one another to form the modular and mobile quick cotton detection system, and sample separating / sensory testing, preprocessing, balance processing and HVI testing can be carried out on cotton samples. The modular and mobile quick cotton detection system and the detection method have the advantages that the various functional boxes only need to be easily connected, assembled and debugged in detection sites, accordingly, the purposes of function modularization and module mobilization can be achieved, the detection periods of the cotton samples can be shortened to a great extent, and the test efficiency can be improved.
Owner:上海约顿环境科技有限公司
Low-frequency array eddy current detection device and detection method for corrosion defects of steel pipe inner wall
ActiveCN107941905AEliminate distractionsEasy to call analysisMaterial magnetic variablesDisplay deviceEngineering
The invention relates to a low-frequency array eddy current detection device and a detection method for corrosion defects of a steel pipe inner wall. According to the technical scheme, the low-frequency array eddy current detection device comprises an eddy current detection main machine, a connecting wire and a low-frequency array eddy current probe, wherein the eddy current detection main machineis connected with the low-frequency array eddy current probe through the connecting wire; a main machine shell body is provided with a display device and a probe connection socket respectively; the shell body is internally provided with a low-frequency oscillator, a lithium battery, a controller, an amplifier, a balance filter, a phase shifter, a gain adjustable amplifier and a digital to analogconverter respectively. According to the low-frequency array eddy current detection device, the interference of space scattering leakage magnetic flux is eliminated through a magnetic shielding technology of a magnetic tank and shielding coils and the defect resolution is improved; eight detection coils can be used for imaging independently in a detection process and the detection sensitivity keeps consistent all the time so that leak detection of the defects is avoided; the defects of the steel pipe inner wall of a heated surface covered with the probe can be detected in one-step operation and reciprocated operation is not needed; the low-frequency array eddy current detection device is convenient to use and has a good effect.
Owner:CENT CHINA BRANCH OF CHINA DATANG CORP SCI & TECH RES INST CO LTD
Rapid latent fingerprint presentation reagent preparation method
InactiveCN101308061AHigh sensitivityGood choiceSamplingPerson identificationSynthesis methodsRetention time
The invention discloses a fast latent fingerprint developing reagent and a method for the production thereof belonging to the chemical detection technique field. The fast latent fingerprint developing reagent comprises CdS and CdS / MX quantum dots encapsulated by PAMAM dendrimers; the reagent adopts the synthetic method that: Cd<2+> and the PAMAM dendrimers are coordinated until the coordination is balanced after a PAMAM dendrimer solution is prepared; then an S<2-> solution is added to form the CdS quantum dots encapsulated by dendrimers; finally, an X<2> solution, an M<2+> solution and an X<2-> solution are added thereto sequentially for obtaining CdS / MX quantum dots by dialysis; and the reagent has advantages of high sensitivity, good selectivity and long retention time, the reagent itself and the solvent are harmless to human bodies, the method is simple and easy, sizes of the quantum dots are controllable, the quantum dots with nuclear shell structures can enhance the fluorescence intensity and extend the service life of the quantum dots, and the fingerprint developing effect is slightly influenced when fingerprints are old. The reagent has wide range of applicability.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Device and method for visual sharing of data
ActiveUS9778779B2Eliminate the problemEnhanced interactionOffice tablesDigital data processing detailsNetwork connectionProcessing element
An assembly with a device (10) for visual sharing of data includes processing elements and data storage elements, a touch screen (12), and network connection elements allowing a connection with one or more computers (14), for displaying on the sharing device (10) instantaneous images obtained from connected computers.
Owner:IMMERSION CORPORATION
Apparatus and method of storing video data
ActiveUS20060104607A1Efficiently pre-processingData efficientTelevision system detailsColor television detailsComputer graphics (images)Full motion video
An apparatus for and method of storing video data comprising receiving an MPEG video stream comprising I-frames and P-frames, separating the I-frames from the P-frames, storing the I-frames and the P-frames separately, and providing information so that the I-frames and the P-frames can be combined to produce a full-motion video.
Owner:PELCO INC
Information acquisition method for agricultural insurance land parcel
InactiveCN109785168AEasy to manageAccurate collectionFinanceGeographical information databasesGraphicsComputer science
The invention discloses an information acquisition method for an agricultural insurance land parcel, and the method comprises: obtaining and displaying an electronic map through a mobile terminal, andenabling the electronic map to comprise a map data graph of the agricultural insurance land parcel; Selecting boundary points of the map data graph of the agricultural insurance land parcel on the electronic map through the mobile terminal, and connecting the boundary points to form a boundary line of the map data graph of the agricultural insurance land parcel; And on the electronic map, the boundary lines are connected to form a closed area for identifying the agricultural insurance land parcels. According to the invention, boundary points of a map data graph of an agricultural insurance plot are selected from an electronic map of a mobile terminal. Therefore, boundary points are connected to form a boundary line, and the boundary line is connected to form a closed area for identifyingthe agricultural insurance land parcel, so that the regional information collection of the insurance land parcel can be rapidly and accurately completed on the mobile terminal, and accurate land parcel data can be provided for the agricultural insurance.
Owner:北京佰信蓝图科技股份有限公司
Self-service physical examination system and method based on Kinect
InactiveCN105224809AReduce the use effectReduce maintenanceInput/output for user-computer interactionGraph readingVision inspectionHearing test
The present invention discloses a self-service physical examination system and method based on Kinect. The system comprises a Kinect device, a computer and a synchronous display device. The Kinect device is used for acquiring an RGB image and human skeleton information of a physical examination user and sending the RGB image and the human skeleton information of the physical examination user to the computer. The computer comprises a vision examination module, a color vision examination module, a hearing test module, a height measurement module and a data storage module, and is used for controlling a physical examination process and storing physical examination results. The human skeleton information and sound information are processed by the computer to acquire physical examination results of vision, color vision and hearing of the physical examination user, and the GRB image and the human skeleton information are processed by the computer to acquire a physical examination result of the height of the physical examination user. A real-time physical examination video and relevant physical examination tasks are sent to the synchronous display device by the computer, so that the physical examination user can adjust a physical examination position and control a gesture according to the display content of the synchronous display device.
Owner:SUN YAT SEN UNIV
Ship-borne stable platform experiment system and working method thereof
ActiveCN105955068AReduce development costsShorten the development cycleSimulator controlExperimental researchThree degrees of freedom
The invention discloses a ship-borne stable platform experiment system comprising an operating bench, a ship-borne stable platform, and a ship three-freedom motion simulation platform. Real working states of a ship-borne platform on a ship in different marine environments can be simulated completely, so that the system can be applied to experimental verification of a ship-borne platform stable control algorithm. According to the invention, the experimental study on a ship-borne stable platform is carried out by simulating a real ship experiment, so that the development cost of the ship-borne stable platform is saved and the development period of the ship-borne stable platform is reduced. Three-freedom motions of rolling, pitching, and heaving of a ship in different marine environments can be compensated by using the ship-borne stable platform; and a relatively stable working environment can be provided for various working on the ship. The system is superior to the existing wave compensation device only compensating the heaving motion of the ship and a two-freedom stable platform only compensating the rolling and pitching motions of the ship. The system has a flexible and friendly man-machine interaction interface; and a user can carry out experiment operation smoothly.
Owner:DALIAN MARITIME UNIVERSITY
Oil evacuation and nitrogen injection control device of oil-immersed transformer
InactiveCN101728063AReduce in quantityReduce wiringProgramme controlTransformers/inductances coolingElectricityMaintainability
The invention discloses an oil evacuation and nitrogen injection control device of an oil-immersed transformer, which comprises an on-site probe, an oil-release valve, a cut-off valve and a nitrogen inlet valve, wherein the on-site probe is arranged on the oil-immersed transformer, the oil-release valve is arranged on an oil drain pipeline, the cut-off valve is arranged on an oil inlet pipeline, a nitrogen inlet valve is arranged on a nitrogen inlet pipeline, and the oil evacuation and nitrogen injection control device is characterized in that the oil evacuation and nitrogen injection control device further comprises a PLC which controls the oil-release valve, the cut-off valve and the nitrogen inlet valve to act according to a signal obtained according to the detection of the on-site probe, and the on-site probe, the oil-release valve, the cut-off valve and the nitrogen inlet valve are electrically connected with the PLC. The oil evacuation and nitrogen injection control device adopts the PLC for controlling, thereby being stable and reliable, realizing convenient operation and high maintainability and better ensuring the safety of the use of the oil-immersed transformer.
Owner:深圳市旭明消防设备有限公司
Materials and methods for assessing and mapping microbes and microbial biofilms on wounds
ActiveUS9145574B2Facilitates designing personalized treatment strategiesEffective treatmentMicrobiological testing/measurementAbsorbent padsMicroorganismPoint of care
Owner:UNIV OF FLORIDA RES FOUNDATION INC
Visualization method and system integrating vehicle scheduling optimization and task allocation
ActiveCN110782064AMeet the needs of visualizationMake up scheduleForecastingGeographical information databasesCustomer requirementsDriver/operator
Owner:ZHEJIANG UNIV OF TECH
Organic molecule detection system and method for controlling detection quality
InactiveCN107367533AReduce the need for technical expertiseEasy to storeMaterial electrochemical variablesOrganic chemistryOrganic molecules
The invention provides an organic molecule detection system and a method for controlling the detection quality. The organic molecule detection system and the method have the advantages that organic molecules in target test substances can be detected by an organic molecule probe, accordingly, the organic molecule detection system is short in detection time, high in detection precision and easy to operate, stored detection results can be conveniently analyzed by technician in the field, and the detection cost can be reduced; the quality of a reaction unit coated with the organic molecule probe in the organic molecule detection system can be controlled, the organic molecules can be detected by the screened qualified reaction unit, and accordingly the organic molecule detection accuracy can be improved; the reaction unit is preliminarily coated, the quality of the reaction unit is controlled, accordingly, the organic molecule detection time can be shortened, the detection sensitivity can be improved, and profession technical requirements on operators can be correspondingly lowered.
Owner:重庆微奥云生物技术有限公司
Iris recognition system, application method thereof and eigenvalue extraction method for incomplete images in iris recognition process
ActiveCN107403488AImprove safety and reliabilityImprove convenienceAcquiring/recognising eyesIndividual entry/exit registersPattern recognitionRemote system
The invention discloses an iris recognition system, an application method thereof and an eigenvalue extraction method for incomplete images in the iris recognition process. The iris recognition system comprises a background cloud server and one or more local iris recognition devices, wherein each local iris recognition device comprises an access controller, an access control drive valve, a local industrial personal computer and an image acquisition unit; each image acquisition unit acquires iris image data, and each local industrial personal computer recognizes the acquired iris image data by use of a stored iris recognition model and controls the access control drive valve by the aid of the access controller according to the recognition result to open access control or keep the access control closed; the local industrial personal computer in each local iris recognition device is in connection communication with the background cloud server to send sample data of the iris recognition model and receive a new iris recognition model, and the background cloud server updates the iris recognition model corresponding to each local iris recognition device on the basis of the received sample data. The iris recognition accuracy can be improved with the passage of time and the application of the system, and meanwhile, the convenience of remote system maintenance and upgrade is improved.
Owner:SUZHOU UNIV +1
Embedded B-mode ultrasonic diagnostic device and signal processing method thereof
ActiveCN101919714AImprove developmentEasy to useUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsARM9Multi processor
The invention relates to an embedded B-mode ultrasonic diagnostic device and a signal processing method thereof, and the embedded B-mode ultrasonic diagnostic device comprises a housing and a display device, wherein a power supply module and a signal acquisition and processing circuit are mounted in the housing, and the power supply module can provide power supplies of plus or minus 80V, plus or minus 60V, 12V, plus or minus 5V; and the signal acquisition and processing circuit comprises an eight-channel A / D conversion circuit, an FPGA chip and an ARM9 chip, wherein the FPGA chip is connectedwith a dynamic memory, the eight-channel A / D conversion circuit is used for receiving an ultrasonic signal from a probe, the output of the eight-channel A / D conversion circuit is connected with a data input port of the FPGA chip, a control port of the FPGA chip is connected with a control port of the ARM9 chip, a data port of the ARM9 chip is connected with the data port of the FPGA chip, and theFPGA chip is connected with the display device. The embedded B-mode ultrasonic diagnostic device has the benefits that as the embedded B-mode ultrasonic diagnostic device adopts the teamwork of multiple processors and adopts an embedded operating system, the embedded B-mode ultrasonic diagnostic device has good modularization, scalability and real-time performance, powerful communication capacity, and rich and beautiful interface, and can lead the performances of the whole B-mode system to be more stable and avoid the halting phenomenon during the normal working.
Owner:CONTEC MEDICAL SYST
Quantitative analyzing method for positioning of low-frequency array eddy current
ActiveCN108152367ANovel structureEasy to operateMaterial magnetic variablesImaging processingPower station
The invention relates to a quantitative analyzing method for positioning of low-frequency array eddy current. According to the technical scheme, the quantitative analyzing method for positioning of low-frequency array eddy current comprises the following steps: A, detecting and calibrating a waste determining standard; B, carrying out defect positioning; and C, quantifying defects by using a three-dimensional C scanning image processing function. Interference of space scattered leakage magnetic flux is eliminated by a magnetic tank and a magnetic shielding technology of a shielding coil, defect resolving power is improved, in a detecting process, eight detecting coils can be used for imaging independently, detecting sensitivity can be always consistent, leak detection on defects is avoided, probe covered heated surface steel tube inner wall detects can be detected by one-time operation, repeated operations are not required, by the quantitative analyzing method for positioning of the low-frequency array eddy current, by a low-frequency array eddy current probe and imaging and displaying advantages of three-dimensional C scanned stereo images, the problems of positioning and quantifying of corrosion defects of the inner wall of a heated surface tube of a boiler of a power station is solved, the detection precision and field working efficiency are improved, and reliable and stablerunning of the heated surface tube of the boiler of the power station is ensured.
Owner:CENT CHINA BRANCH OF CHINA DATANG CORP SCI & TECH RES INST CO LTD
Eccentricity detection method for power cable
ActiveCN107578047AReduce workloadImprove work efficiencyImage analysisCharacter and pattern recognitionImage extractionPower cable
The invention relates to an eccentricity detection method, in particular to an eccentricity detection method for a power cable. The purpose of the invention is to provide a method for automatically calculating and judging the eccentricity of a cable insulation layer slice based on an image identification technology. The method comprises the following steps of (a) performing image extraction: converting the cable insulation layer slice into a digital image for subsequent analysis; (b) performing image identification: preprocessing the obtained image, converting image pixels into grayscale values, performing comparison with a typical cable slice, and determining whether the obtained slice image meets a requirement or not; (c) performing image processing: calculating a maximum connected interval, a core, a standard vector, a distribution minimum value and a thickness value of the image meeting the requirement; and (d) performing eccentricity calculation and judgment: according to an imageprocessing result, judging the eccentricity of the cable, if the eccentricity is greater than 10%, judging that the cable is unqualified, and if the eccentricity is smaller than 10%, judging that thecable is qualified.
Owner:STATE GRID SHANDONG ELECTRIC POWER +1
Gate opening method and system
ActiveCN109523663AIncrease delivery speedEnsure safetyIndividual entry/exit registersLogisticsThird partyAuthorization
The embodiment of the invention relates to the technical field of gates and discloses a gate opening method and system. The gate opening method is applied to a server and comprises the following stepsof: temporarily authorizing a deliveryman after receiving order information of a to-be-delivered order sent from a third-party platform and identification information of the deliveryman for delivering the order; sending authorization information of temporary authorization to the third-party platform so as to lead the deliveryman to acquire the authorization information from the third-party platform and utilizing the authorization information to trigger opening of the gate; sending the authorization information to a property management center of a building at a delivery address in the order information so as to store the authorization information temporarily and controlling the opening of the gate when detecting that one deliveryman utilizes the authorization information to trigger openingof the gate. The gate opening method and system disclosed by the invention have the beneficial effects that the deliveryman can be temporarily authorized to pass through the gate, so that the crowding at an entrance of the gate can be avoided, the benefit for the deliveryman to finish delivery in a specified time can be achieved, the use experience of a user can be improved, and simultaneously due to temporary authorization for the deliveryman, the safety of the building is also guaranteed.
Owner:亮啦上海数据科技有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com