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81results about How to "Break down barriers" patented technology
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Electronic government affair big data processing platform
InactiveCN112765245AReduce data gapsImprove data qualityDatabase management systemsDigital data authenticationEngineeringDirectory
The invention discloses an electronic government affair big data processing platform which comprises a unified portal subsystem, a data management subsystem, a basic support platform, a data exchange management platform, a data intelligent analysis system and a city map. The data management subsystem provides a data sharing directory of a big data center for functional departments and the public of the whole city through the unified portal subsystem, the functional departments and the public browse and query the sharing data directory on a big data portal, and after application and approval are passed, data are synchronized to own databases or a data calling interface is generated; therefore, functional departments and the public can call the data. The system or the checking function can be assisted by the functional departments and the public. According to the method, incremental data in information systems of all commission bureaus and investment companies are automatically captured, so that data collected and generated by all units are converged to the public basic database, it is guaranteed that the data of the public basic database can be updated, updated and updated in time, and the current trend of the data of the public basic database is guaranteed.
Owner:广西中科曙光云计算有限公司
Cross-commodity-category commodity recommendation method and device
InactiveCN108198051AAchieve recommendationEfficient recommendationBuying/selling/leasing transactionsStatistical analysisTransaction data
The invention discloses a cross-commodity-category commodity recommendation method and device. The method comprises the steps that user transaction data including first commodity information are acquired; a pre-established commodity association data table is queried according to the user transaction data to acquire at least one second commodity information which is associated with the first commodity information and belongs to a different commodity category, wherein the commodity association data table is acquired by statistical analysis based on commodity transaction historical data; and commodity recommendation is carried out according to at least one second commodity information. The association relationship of cross-commodity-category commodity information is established by pre-establishing the commodity association data table. The commodity association data table is queried to acquire at least one second commodity information which is associated with the first commodity information and belongs to a different commodity category, and cross-commodity-category commodity recommendation is realized. Barriers between different commodity categories are broken, and the purchase rate ofrecommended commodities is improved.
Owner:KOUBEI SHANGHAI INFORMATION TECH CO LTD
Application program page collection method and device and corresponding mobile terminal
ActiveCN107203630AImprove collection efficiencyEasy to useWebsite content managementSpecial data processing applicationsComputer terminalApplication software
The invention relates to the field of software, in particular to an application program page collection method and device and a corresponding mobile terminal. The method includes steps: when an operation event of a specific button of a preset application is monitored, awakening a page collection process; simulating a touch event of the first button according to identity information of the first button in the preset application by the page collection process, and acquiring a uniform resource locator of a page loaded by the current preset application; submitting a request for acquiring page feature information corresponding to the uniform resource locator to a server; receiving the page feature information fed back by the server, and storing the uniform resource locator and the page feature information in a correlated manner to collect the page. Through the application program page collection method and device and the corresponding mobile terminal, barrier among applications can be broken through to realize cross-application page collection.
Owner:BEIJING ANYUNSHIJI TECH CO LTD
Information communication method and system, and server
InactiveCN103856391ABreak down barriersSmooth instant messagingSpecial service for subscribersData switching networksInformation interoperabilityThe Internet
The invention discloses an information communication method and system, and a server, and relates to the technical field of information. The method includes the steps that firstly, a first device used by a first user has access to the server through the Internet, the server has access to a telephone network and can receive and send short messages, and a second device used by a second user has access to the telephone network and is not connected with the Internet; secondly, the server receives instant messages which are sent by the first device through the Internet, wherein the instant messages include message content and receiver information, and the receiver information is an account number or a telephone number of the second user; thirdly, the telephone number of the second user is found according to the account number of the second user, or the telephone number of the second user is extracted from the instant messages; fourthly, the message content is sent to the second device in the form of a short message through the telephone network according to the telephone number of the second user. By means of the information communication method and system, and the server, smooth and bidirectional instant communication can be achieved for the second user who uses the telephone network even when the second user is not connected with the Internet or not provided with a client side, and therefore a barrier between the Internet and the telephone network is broken.
Owner:CHINA TELECOM CORP LTD
Enterprise industry classification method based on fully-automatic learning
InactiveCN105975987ABreak down barriersTroubleshoot automated processingCharacter and pattern recognitionNeural learning methodsClassification methodsEngineering
The invention relates to the field of natural language processing, and particularly relates to an enterprise industry classification method based on fully-automatic learning. The method of the invention uses a recurrent neural network to carry out fully-automatic feature learning on a business scope of a to-be-classified enterprise and automatically divides the to-be-classified enterprise to a corresponding industry scope. The method breaks domain barriers of the natural language and the neural network technology, and automatic enterprise industry classification based on natural language analysis is realized. The method does not need to manually select features, the defect that manual feature selection in the traditional method deviates from a specific sample is solved, the developer pays more attention to the task itself and data reserve, the working efficiency is enhanced, and as the recurrent neural network is used, longer sequence features can be captured by the model, the industry classification accuracy can be greatly enhanced, and more accurate basic data are provided for business and finance analysis.
Owner:成都数联铭品科技有限公司
Coal mine safety comprehensive monitoring platform
InactiveCN103916638ARealize linkage monitoringAchieve horizontalClosed circuit television systemsAlarmsInformation processingVideo monitoring
The invention discloses a coal mine safety comprehensive monitoring platform. The coal mine safety comprehensive monitoring platform comprises a monitoring center, an underground environment monitoring subsystem, a worker underground real-time positioning subsystem, an underground video monitoring subsystem and a safety dispatching monitoring subsystem, wherein alarm information sent by the underground environment monitoring subsystem and worker position condition abnormal information sent by the worker underground real-time positioning subsystem are uploaded to the monitoring center; after the underground video monitoring subsystem receives an alarm information processing instruction or a worker position condition abnormal information processing instruction sent by the monitoring center, a cradle head or a camera set at the alarm information occurrence point or in the worker position condition abnormal area is automatically switched, and real-time video recording is carried out; in addition, the safety dispatching monitoring subsystem and the worker underground real-time positioning subsystem work cooperatively, and the safety dispatching monitoring subsystem accurately and completely records inspection tour in-place conditions of workers. By means of the real-time, effective and cooperative management and control among the subsystems, safe and intelligent monitoring and management of a coal mine are achieved.
Owner:SHANDONG UNIV OF SCI & TECH +1
Commercial health insurance on-line direct compensation intelligent recommendation system, and method thereof
ActiveCN106875030AImprove work efficiencyAvoid round tripFinanceForecastingEngineeringMedical treatment
The invention discloses a commercial health insurance on-line direct compensation intelligent recommendation system, and a method thereof. The commercial health insurance on-line direct compensation intelligent recommendation system includes a health commercial insurance front platform, a basic data module, a safety access module, an intelligent query module and a recommendation engine module. The commercial health insurance on-line direct compensation intelligent recommendation system, and the method thereof can solve the problem of how to determine the corresponding claim settlement sequence on line so as to acquire the maximum commercial insurance compensation benefit when a customer has the insurance of a plurality of commercial insurance companies. The commercial health insurance on-line direct compensation intelligent recommendation system, and the method thereof can integrate various types of medical mechanisms with the related information of commercial insurance companies so as to enable a patient to directly complete reimbursement of commercial health insurance on line at a medical mechanism terminal. If the patient has the health insurance of a plurality of commercial insurance companies, the commercial health insurance on-line direct compensation intelligent recommendation system can recommend a related claim settlement scheme according to a corresponding intelligent algorithm so as to maximize the final compensation benefit of the patient.
Owner:WUHAN MEDICAL UNION
Information classification prediction system based on full-automatic learning
InactiveCN105975457ATroubleshoot automated processingBreak down barriersCharacter and pattern recognitionNatural language data processingData storeAutomatic learning
The invention relates to the field of processing of natural languages, and in particular relates to an information classification prediction system based on full-automatic learning. The system comprises a data storage module, a word segmentation module, a dictionary mapping table module and a recursive neural network module, wherein the data storage module is used for storing basic data; a dictionary mapping table maps words in an information text to be classified into vector data, and then inputs the vector data into a recursive neural network at a corresponding time; and the recursive neural network predicts the classification probability of information to be classified after recursion is ended. According to the system disclosed by the invention, the field barrier between the natural language and the neural network technology is broken; automatic classification of the enterprise industry based on natural language analysis is realized; manual feature selection is unnecessary; the disadvantage that manually selected features deviate from a specific sample in the traditional method can be avoided; the recursive neural network is used; a longer sequence feature can be captured by the model; the industry classification accuracy is improved; and a rapid and reliable industry classification tool is provided for related data analysis.
Owner:成都数联铭品科技有限公司
Big data analysis and association based dynamic inspection-on-demand method
InactiveCN106251069AEffectively allocate inspection resourcesImprove inspection effectChecking time patrolsResourcesCost effectivenessFault handling
The invention discloses a dynamic on-demand inspection method based on big data analysis and association, which relates to the technical field of big data analysis. Through big data analysis of operation and maintenance, on-demand dynamic inspection and dynamic scheduling are established, and by optimizing the inspection period and management Mode, effectively allocate inspection resources, and at the same time, break down the barriers between inspection and fault handling; it mainly includes the following steps: 1) Establish an analysis model, 2) Generate dynamic inspection tasks, 3) Execute inspection tasks and 4) Query Inspection results. By adopting the invention, the inspection effect of the base station can be improved, and the barriers between the inspection fault processing can be broken, the cost efficiency can be improved, and the operation and maintenance management cost can be reduced.
Owner:INSPUR QILU SOFTWARE IND
Online assessment system based on government big data sharing application platform
The invention provides an online assessment system based on a government big data sharing application platform, and belongs to the technical field of computers. Based on the problem that data sharing is not timely in cooperation of all the government departments due to various reasons, the assessment system based on the government big data sharing application platform comprises an assessment management module which is used for adding assessment objects, formulating assessment indicators and formulating assessment templates for the assessment objects; a performance assessment module which is used for generating performance reports and assessment forms from the assessment templates of the assessment objects and providing the assessment indicators for generating the performance reports and the assessment form; my assessment module which is used for displaying and modifying the performance report of the login assessment object and displaying the assessment indicators related to the performance report; and a basic management module which is used for managing basic information used by the three modules and completing communication between the three modules and the government big data sharing application platform. Timely effectiveness of the sharing data can be ensured by the online assessment system based on the government big data sharing application platform.
Owner:浪潮卓数大数据产业发展有限公司
Unified identity management and authentication method based on blockchain
ActiveCN110941668AGuaranteed privacyBreak down barriersDatabase distribution/replicationDigital data protectionPrivacy protectionEngineering
The invention discloses a unified identity management and authentication method based on a blockchain. The unified identity management and authentication method comprises the following three stages: stage 1, institution registration; stage 2, user identity attribute trusted registration; and stage 3, user identity credit checking. Compared with the prior art, the method has the positive effects that (1) the sensitive fields of the user identity information are not linked, and the linked information cannot be associated, so that the privacy of the user identity information is ensured; (2) an information barrier is broken, and credible and safe sharing of user identity information is realized; and (3) the credible checking algorithm is based on a MerkleTree privacy protection technology, andsafe and convenient credible checking is realized.
Owner:CHINA ELECTRONICS TECH CYBER SECURITY CO LTD
System and method for realizing intelligent early warning of fraudulent transactions
PendingCN110148001AReal-time identificationEfficient identificationFinanceProtocol authorisationProtocol processingData source
The invention relates to a system and a method for realizing intelligent early warning of fraudulent transactions, the system comprises a protocol processing layer, a capability opening layer, a security control layer, a scene combination layer, an operation management layer and a network management layer, and the method comprises the following steps: fusing multi-source heterogeneous data; performing complex multi-source behavior feature modeling based on deep learning; performing anti-fraud intelligent identification based on incremental learning; constructing and analyzing a fraud behaviorobject association network map based on deep learning of the graph structure; constructing and reasoning an anti-fraud rule knowledge graph; performing decision engine construction. The technical problems that linkage between data sources of an existing anti-fraud transaction technology model is insufficient, and the fraud rule feature networked optimization requirement cannot be met can be solved.
Owner:上海欣方智能系统有限公司 +1
Image classification method based on CNN fragmentation multi-scale feature fusion
ActiveCN111079795AReduce the amount of parametersGuaranteed accuracyInternal combustion piston enginesCharacter and pattern recognitionStochastic gradient descentFeature vector
The invention discloses an image classification method based on CNN fragmentation multi-scale feature fusion, and the method is implemented according to the following steps: firstly obtaining a labeled image training set, carrying out the preprocessing of the labeled image training set, improving the sample diversity, and obtaining a complete image training set; secondly, constructing a feature extraction convolution module for fragmentation multi-scale feature fusion, and performing feature conversion and feature extraction on an image in the complete image training set by the convolution module to obtain an image feature vector representing an image sample; connecting the image feature vectors into a softmax classifier to serve as output of image recognition; and finally, training an obtained neural network model through a stochastic gradient descent method and a back propagation algorithm, and obtaining a finally completed model after loss function convergence training is finished.According to the image classification method based on CNN fragmentation multi-scale feature fusion, barriers among different network optimization normal forms are effectively broken through, the imagefeature extraction performance of a network model is further improved, and the model precision is improved.
Owner:中服软件(西安)有限公司
Application program page collection method, device and corresponding mobile terminal
ActiveCN107085617AImprove collection efficiencyEasy to useWebsite content managementProgram loading/initiatingComputer terminalApplication software
The invention relates to the field of software, and in particular to an application program page collection method, an application program page collection device and a corresponding mobile terminal. The method comprises the steps of calling out a page collection process in response to a control command acting on the terminal; acquiring an application program of a current loading page by the page collection progress, and acquiring a uniform resource locator of the page from a network request of the application program; submitting a request of acquiring page characteristic information corresponding to the uniform resource locator to a server; and receiving the page characteristic information which is fed back by the server, and associatively storing the uniform resource locator and the page characteristic information so as to collect the page. According to the application program page collection method, the application program page collection device and the corresponding mobile terminal, the uniform resource locator of the page which is loaded by the current application program is acquired through the page collection progress, the page characteristic information is acquired according to the uniform resource locator and is stored in a local database, a barrier between the application programs is broken down and the cross-application page collection is realized.
Owner:BEIJING ANYUNSHIJI TECH CO LTD
Concrete test block anti-counterfeiting management system and method
PendingCN111461736AGuarantee authenticityRealize sampling anti-counterfeitingCo-operative working arrangementsCommerceFull life cycleInformation sharing
Owner:四川广聚其力电子科技有限公司
Interaction method and device based on hybrid application program
ActiveCN107102904ABreak down barriersIncrease flexibilityInterprogram communicationApplication softwareWeb page
The invention discloses an interaction method and device based on a hybrid application program, and belongs to the technical field of computers. The hybrid application program comprises a primary layer and a world-wide-web Web page. The interaction method comprises the steps that the Web page obtains request data, wherein the request data at least comprises a first assigned API, and the first assigned API is a to-be-called API of the primary layer; the Web page encodes the request data according to a first assigned protocol supported by the primary layer to obtain a call request message, and sends the call request message, wherein the call request message carries request data; when the primary layer receives the call request message, the call request message is decoded according to the first assigned protocol to obtain the request data; the primary layer reflectively calls the first assigned API according to the request data to obtain a response result. According to the interaction method and device based on the hybrid application program, interaction between the Web page and the primary layer is achieved, the barrier between the Web page and the primary layer is broken, and the flexibility is improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Artificial intelligence advertisement putting system based on 5G communication network
PendingCN111882362AExact matchHigh precisionAdvertisementsMarket data gatheringEngineeringNetwork model
The invention relates to an artificial intelligence advertisement putting system based on a 5G communication network, and the system comprises: an collection unit which is used for collecting user portrait data, and carrying out the modeling of the user portrait data according to a preset mode; an advertisement recommendation unit, wherein the advertisement recommendation unit is internally provided with different types of advertisement materials, historical browsing information of a user is acquired through the acquisition unit, the advertisement materials of user flow are collected, text keywords are extracted through analysis, an advertisement label database is established, the advertisement label database is cleaned according to the similarity between the advertisement materials browsed by the user and the user interest set to obtain user preference information, and the user preference information is weighted to obtain an advertisement material sequence in which the user is interested; a putting unit, wherein the putting unit is used for carrying out data optimization on the advertisement materials sorted in the front by utilizing an algorithm and carrying out intelligent directional putting; and a training unit, wherein the training unit is used for receiving the user behavior information, integrating the multi-dimensional behavior data in multiple scenes, obtaining backflow data, inputting the backflow data into the neural network model, carrying out model training, and generating more accurate advertisement label data.
Owner:苏州云开网络科技有限公司
System and method for monitoring river flow in real time through simulating binocular vision
InactiveCN111089625ABreak down barriers to transmissionEasy to measureVolume/mass flow measurementWater resource assessmentRiver networkData stream
The invention discloses a system and a method for monitoring river flow in real time through simulating binocular vision in order to overcome a problem that an existing flood warning system is inaccurate. The system comprises a river water surface tracing platform, a natural water surface observation platform, an image acquisition and transmission platform and a flow estimation platform, wherein the river water surface tracing platform comprises a natural water surface floating object or a natural water surface wave; the natural water surface observation platform comprises two high-definitionwide dynamic wide-angle non-distorted camera modules; the image acquisition and transmission platform comprises a plurality of remote routers which communicate through 5G; the flow estimation platformcomprises a flow calculation module and a monitoring display module; an online data real-time transmission platform is built on the basis of an optical flow method and a 5G technology, rapid analysisof data flow and online flow monitoring are realized, and the analysis response time reaches hundreds of milliseconds. Real-time and reliable flow measurement and estimation are carried out on a river network by using a computer vision means and the calculation capability, so that the severity of an event is evaluated more accurately, and a flash flood condition is improved.
Owner:STATE GRID ZHEJIANG ELECTRIC POWER
Doorbell control method and device
ActiveCN104616408ABreak down barriersRemove asymmetryData switching by path configurationIndividual entry/exit registersDoorbellComputer network
The embodiment of the invention provides doorbell control method and device. The method comprises the steps of receiving a triggering message sent by a doorbell, wherein the triggering message includes an identifier of the door bell; determining a user account of the doorbell according to the identifier of the doorbell; determining whether an account administrator is in a physical space corresponding to the user account; if not, indicating the doorbell to send a first voice prompt; if the account administrator is in a physical space, acquiring the appointed information of the account administrator; indicating the doorbell to send a second voice prompt according to the appointed information. With the adoption of the method, the doorbell can generate the voice prompt of waiting in patient for the aged visitor, or the voice prompt of notifying that the visited side is in sleeping can be generated in case that the visited side is in sleeping; therefore, the information gap can be avoided, the asymmetry of the information can be removed, and the visitors can know the condition of the visited side and cannot wait without patient.
Owner:XIAOMI INC
Network attack event processing method and electronic equipment thereof
PendingCN110620690AGlobal processing operationsUniform processing operationsData switching networksStatistical analysisNetwork attack
The invention discloses a network attack event processing method and electronic equipment thereof. Specifically, the processing method comprises the steps of obtaining first alarm data of safety equipment in a to-be-monitored network and storing the first alarm data in a database, the first alarm data being based on a network attack event; when any set condition is met, statistical analysis is conducted on the first alarm data based on the dimension, and a statistical analysis result is obtained; and executing a processing operation according to the statistical analysis result. According to the technical scheme of the invention, the barrier between safety equipment is broken; according to the method, the network attack event can be processed in a targeted manner based on the statistical analysis result without manual communication, so that the requirement on the capability of identifying and analyzing the alarm data by monitoring personnel is reduced, the time for transmitting messagesand communicating is greatly saved, and the processing efficiency of the network attack event is remarkably improved.
Owner:国网思极网安科技(北京)有限公司 +2
Data service management method and system
ActiveCN110795422AHigh degree of integrationImprove data qualityDatabase updatingDatabase management systemsDatasheetData criteria
The invention discloses a data service management method. The method comprises the following steps: setting and publishing a data standard; checking the shared data model registered by the data provider, and establishing a standard data table; acquiring or original data uploaded by a data provider through the standard data table; performing quality management operation on the original data; constructing a central library data relationship table; performing data integration operation on the standard data according to the central library data relationship table, and storing the central library data table in a central library; establishing a resource sharing directory according to the central library data table and the sharing data model; and the auditing data demander sending data to the data demander passing the auditing through the permission application uploaded by the resource sharing directory. Correspondingly, the invention discloses a data service management system. By adopting the method and the system, the data standard can be maintained in time, the data integration degree and the data quality are improved, the workload of an administrator is reduced, the transmission efficiency of shared data is improved, and the data sharing experience is optimized.
Owner:SANMENG TECH CO LTD
Microorganism mass spectrum data analysis method compatible with different flight mass spectrometers
ActiveCN110020665ASolve the problem of being unable to communicate and shareFacilitate data exchangeCharacter and pattern recognitionAnalysis dataData file
The invention discloses a microorganism mass spectrometry data analysis method compatible with different flight mass spectrometers. The analysis method comprises the following steps: receiving a sample data file sent by a mass spectrometer; extracting file characteristics of the sample data file, and determining a sample data file type and a data processing scheme corresponding to the sample datafile according to the file characteristics; and carrying out data analysis on the sample data file according to the data processing scheme to generate analysis data. Sample data files generated by mass spectrometers of different models can be identified; the microorganism mass spectrum identification system has the advantages that the microorganism mass spectrum identification system is integratedand compatible, compatible analysis data is generated, then the compatible analysis data is identified to obtain a unified identification result, data exchange and data sharing among different equipment users are facilitated, various mass spectrum data files can be identified, and the barrier among users of a traditional microorganism mass spectrum identification system is broken through.
Owner:北京鑫汇普瑞科技发展有限公司
Field demand modeling method and device for driving open ecological cloud ERP
PendingCN113190212ASolve the real problemBreak down "barriers"Software designRequirement analysisService modelEngineering
The invention relates to the technical field of cloud native platform services, in particular to a field demand modeling method and device for driving an open ecological cloud ERP, and the method comprises the steps: obtaining basic terms, and extracting fields and themes from a field knowledge base; according to the field and the theme, establishing a bidirectional conversion relation from a conceptual model to a business model, from the business model to a service model and from the service model to a data model; acquiring a data type of a business model, and establishing a conversion relation from the business model to the data model; and determining a target platform, converting the service model into a front-end model, a rear-end model and a process model, and converting the data model into a database corresponding to the platform, thereby solving the problems existing in a traditional ERP system, breaking the barrier between enterprises, and enabling the ERP system to enter a more open and interconnected ecological system.
Owner:深圳易伙科技有限责任公司
Five-ring linkage agricultural whole industry chain service system
InactiveCN109003197ABreak down barriersData processing applicationsRelevant informationPackage design
The five-ring linkage agricultural whole industry chain service system of the invention comprises a planting management system, a smart greenhouse system, a production traceability system, an agricultural product sales system and a packaging design system. The planting management system is used for providing a smart planting scheme management service, the smart greenhouse system is used to realizesmart greenhouse management, the production traceability system is used for distributing traceability codes and inquiring and collecting relevant information from farmers and agricultural product marketing systems according to the traceability codes, the agricultural product marketing system is used for realizing electronic agricultural product marketing, and the packaging design system is used for realizing the innovative packaging design of agricultural products and can cooperate with the agricultural product sales system. The system provides one-stop service of the whole agricultural industry chain through the five links of the five systems, which is conducive to breaking the barriers among the links of the agricultural industry chain and solving the problems of the prior art.
Owner:GLADSOME MODERN AGRI DEV
Multisystem starting and logging method and multisystem starting and logging device
InactiveCN106776292ABreak down barriersSoftware testing/debuggingDigital data authenticationControl systemInteraction interface
The invention provides a multisystem starting and logging method and a multisystem starting and logging device. The method comprises the following steps: logging on a main control system on a system kernel through preset service; and opening a user interaction interface of each system through a start-up process linked with each system in the main control system so as to log on the multiple systems. By virtue of the technical scheme, the effects of starting and logging on multiple systems at the same time can be achieved. The technical scheme is the basis of performing control operation on the multiple system; only after any one to-be-controlled system is started and logged layer by layer through the system kernel, relevant operation can be performed on the system, so that the technical scheme is a premise and powerful guarantee for controlling the multiple systems at the same time; furthermore, a debug command is input on the basis of the user interaction interface, so that the operation of simultaneously logging on multiple systems and debugging each system is realized.
Owner:BEIJING YUANXIN SCI & TECH
Page collection method and device, storage medium and electronic apparatus
ActiveCN109190076AImprove efficiencyQuick collectionWebsite content managementSpecial data processing applicationsElectronic equipmentDatabase
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Drug crystal library based on block chain and construction method thereof
PendingCN110750492ASharing is fast and transparentProtection of attribution rightsDigital data protectionFile system administrationOriginal dataTheoretical computer science
The invention provides a drug crystal library based on a block chain and a construction method thereof, and the drug crystal library comprises that a first layer is a crystal source data layer and isused for acquiring crystal information and storing drug crystal original data, and the security and privacy are guaranteed by a data holder; the second layer is a crystal representation layer, is usedfor crystal information chaining, stores crystal information documents generated according to corresponding standards, and ensures unique identification of one crystal form; and the third layer is acrystal index layer, is used for querying crystal related information, is realized through blockchain nodes, and stores shared document index information and query information. The method is suitablefor construction of a drug molecular crystal library, drug molecular crystal form information is managed by using a block chain, functions of adding, searching, comparing and the like of drug molecular crystal forms are realized in combination with software, and the purposes of protecting, authorizing and the like of the molecular crystal forms are achieved.
Owner:SHENZHEN JINGTAI TECH CO LTD
Improved corn pollen magnetic transfection method
ActiveCN114085866AReduce vitalityKeep activeVector-based foreign material introductionAngiosperms/flowering plantsBiotechnologyGenetic stock
The invention discloses an improved corn pollen magnetic transfection method. The method comprises the following steps: (1) preparing plasmid DNA for transfection; (2) combining nanomagnetic beads MNP with the plasmid DNA under a room temperature condition to form an MNP-DNA compound; (3) collecting fresh pollen of corn in a full-bloom stage, and quickly taking the pollen back to a room under a water-proof ice box preservation condition; (4) uniformly mixing corn pollen preservation liquid with sieved corn pollen, and performing trepanning pretreatment under a low-temperature condition; (5) adding the MNP-DNA compound into a trepanning pretreatment solution, conducting gentle and uniform mixing, and carrying out transfecting on a low-temperature pre-cooled magnetic plate; and (6) after the transfection is finished, carrying a pollen suspension to a field by using an ice box, and directly pollinating corn ears. According to the method, the corn planted in the field is directly utilized for transformation, only conventional refrigeration equipment is needed, operation is easy and convenient, and cost is low, so the method is suitable for all corn varieties.
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
Computer aided design method for deciding orthodontic and orthognathic joint treatment operation opportunity
InactiveCN111728720AImprove satisfactionImprove experienceMedical communicationMechanical/radiation/invasive therapiesLower dentitionComputer-aided
The invention provides a computer aided design method for deciding an orthodontic and orthognathic joint treatment operation opportunity. The method comprises the following steps of firstly acquiringthree-dimensional holographic head data, then performing virtual preoperative orthodontics on the alveolar bone with dental crown and tooth root information, performing virtual osteotomy on the upperjaw bone and the lower jaw bone based on tooth arrangement after the virtual preoperative orthodontics, and locking correct position relations of the upper and lower jaw bones and the dentitions; andon a virtual upper and lower jaw complex in which the correct position relationship of the upper and lower jaw bones is established, previewing a change process of gradually transitioning an occlusionrelationship between the upper teeth and the lower teeth of the original dentitions from a disordered state to a stable state, and performing screening according to a series of stable occlusion states automatically detected by a computer to obtain an earliest stable middle occlusion state of the upper and lower dentitions at the operation opportunity. According to the method, through the whole-process digital virtual design of the computer, the unpredictability that the treatment of a traditional orthodontic and orthognathic joint scheme excessively depends on the experience of a doctor is avoided, and the method has important guiding significance for orthodontic and orthognathic joint treatment.
Owner:PEKING UNIV SCHOOL OF STOMATOLOGY
Cigarette factory one-site data cross-network fusion system and method for multi-dimensional application
InactiveCN105897753ABreak down the barriers of cross-network data transmissionBreak down barriersTransmissionStructure of Management InformationData acquisition
The invention discloses a cigarette factory one-site data cross-network fusion system and method for a multi-dimensional application. The system comprises a data collection layer, used for collecting and gathering device data distributed in a scattered manner in a workshop control network, and organizing the collected data according to a set logic structure, and classifying and layering the data; a communication transmission layer, used for achieving direct data transmission between the workshop control network and an office network; a data storage layer, comprising a data storage database, used for receiving data of the data collection layer via the data transmission layer, and extracting and storing the data in layers; and a data application layer, used for retrieving the corresponding data in the data storage layer, for providing data support for different clients. The system and method provided by the invention have the advantages that the security of data transmission can be ensured, and the rapid transmission, storage and application of mass data can also be achieved.
Owner:CHINA TOBACCO SHANDONG IND
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