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High efficient and real-time analytical method of vehicle fake license suspicion and apparatus thereof
ActiveCN102436746AQuick and accurate judgmentReduce operating burdenRoad vehicles traffic controlOperabilityOracle database
The invention, which relates to the intelligent traffic industry, discloses a high efficient and real-time analytical method of vehicle fake license suspicion and an apparatus thereof. According to the invention, all data for fake license analyses are stored in a memory; it is maintained that each vehicle is corresponded to only one record during the processing process and the total amount of the data is controlled; and it is determined whether a vehicle a fake licensed one by calculating whether a time difference of the same vehicle between two checkposts is less than a time threshold between the two checkposts, so that it can be rapidly and accurately determined whether there is fake license suspicion. Because distance between checkposts are various and the speed limits are different, time for driving a distance between each two checkposts is different from others; therefore, the shortest time for passing through the two checkposts can be determined by calculating a time threshold between the two checkposts; and the determination result is more reasonable than an arranged unified global time threshold. Moreover, a memory analytical mode is used to replace a traditional Oracle database query analytical mode; therefore, efficiency is high and operability is strong; and an operation burden of the Oracle database is reduced.
Owner:HANGZHOU HIKVISION SYST TECH
Light flight simulating device
InactiveCN101034503AHigh positioning accuracyGuaranteed to be carried out effectivelyCosmonautic condition simulationsSimulatorsGraphicsFlight simulator
The invention is a light flight simulator, belonging to a simulator to simulate air flight, comprising 6-freedom moving platform, movement controller, pattern processing computer, helmet, master control force feedback unit, sound synthesis and reproducing device, computer for processing models and kernel calculation, driving handle, pedals, switches and handgrips, where the 6-freedom moving platform comprises main beam, truss structure, driving handle, pedal, screw, motor, and chassis, as well as switches, handgrips and other parts equipped on cabin. And the invention implements 6-freedom full dynamic simulation, effectively reduces structural height, and has features of small volume, lightweight, simulation reality and low price.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Printing system and server monitoring printing job
InactiveUS20050019077A1Easy to getGuaranteed to be carried out effectivelyDigitally marking record carriersCharacter printing data arrangement from carrierComputer graphics (images)Computer printing
Disclosed is a printing system suitable for use at photo studio(s) and permitting printing of color photograph(s) as desired by user(s). Client machine(s) 5A, 5B may acquire photo image(s) from digital camera(s) 6 and may carry out editing (retouching and / or print layout / design editing) of photo image(s). At the start of editing, working color profile(s) may be set for photo image(s) editing operations, and color matching may be carried out on photo image(s) using color profile(s) for digital camera(s) 6 and working color profile(s). During editing, such photo image(s) may be displayed at monitor(s), at which time color matching may be carried out on such photo image(s) using monitor color profile(s) and color profile(s) for such photo image(s). After editing is completed, edited photo image(s) and working color profile(s) for same may be sent to print server machine(s) 2. Print server machine(s) 2 may carry out color matching using printer color profile(s) for output printer(s) and working color profile(s) for such photo image(s), may create print image(s) for such photo image(s), and may send such print image(s) to output printer(s) 3A and / or 3B.
Owner:SEIKO EPSON CORP
Window assembly-producing method and window plate
An adhesive agent is uniformly applied to a back surface of a window pane, the application made to an area where a covering member is planned to be adhered and to an area where a positioning fixture and a holding portion are planned to be adhered, the application is also made continuously such that adhesive agent layers of both planned adhesion areas being continuous with an adhesive agent continuous area in between. After that, the window pane and the positioning fixture are set in an injection mold and a polymer material is injected in the mold. This results that the covering member and the holding portion are formed into a shape where they are connected by a connection portion for material flow, which connection portion is formed at a position other than the adhesive agent continuous area. The forming results that the covering member and the holding portion are adhered and fixed to the back surface of the window pane with the adhesive agent layers in between. After the forming process above, the connection portion for material flow is removed.
Owner:TOKAI KOGYO CO LTD
Oxide thin-film transistor with bottom-gate structure and manufacturing method thereof
ActiveCN103915508AWon't enterGuaranteed to be carried out effectivelyTransistorSemiconductor/solid-state device manufacturingHydrogenOxide thin-film transistor
The invention discloses an oxide thin-film transistor with a bottom-gate structure and a manufacturing method of the oxide thin-film transistor. According to the manufacturing method, the oxide thin-film transistor comprises a substrate, a gate electrode, a gate insulating layer, an active layer, a hydrogen permeation layer, an etching barrier layer, a source electrode and a drain electrode; the gate electrode is formed on the substrate; the gate insulating layer is formed on the gate electrode and the substrate, and the gate electrode is covered with the gate insulating layer; the active layer is formed by an oxide semiconductor on the gate insulating layer, the active layer comprises a source region, a drain region and a channel region corresponding to the gate electrode, and the source region and the drain region are doped with hydrogen ions; the hydrogen permeation layer is formed on the active layer and used for controlling the number of the hydrogen ions doped with the source region and the drain region; the etching barrier layer is formed at the position, corresponding to the gate electrode, of the hydrogen permeation layer, and is used for preventing the hydrogen ions from entering the channel region; the source electrode and the drain electrode are electrically connected to the active layer. According to the scheme of the oxide thin-film transistor with the bottom-gate structure and the manufacturing method of the oxide thin-film transistor, the hydrogen permeation layer is arranged, as a result, it is guaranteed that the channel region can be formed, and then it is guaranteed that a TFT device is effective.
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
Skin disease image lesion segmentation method based on deep convolutional neural network
PendingCN112132833AGuaranteed to be carried out effectivelyThe segmentation result is accurateImage enhancementImage analysisData expansionData set
The invention belongs to the field of computer aided diagnosis and medical image processing, and relates to a skin disease image focus segmentation method based on a deep convolutional neural network,which is used for improving the quality of a skin disease image and further improving the focus segmentation accuracy so as to obtain more accurate focus information. The method comprises the specific steps that data preprocessing is responsible for carrying out noise reduction processing on a skin disease image, and removing artificial and natural noise which hinders focus position determinationin the image; the data expansion is responsible for expanding a data set by deforming and rotating the image subjected to the noise reduction processing; a segmentation model is constructed to perform first feature extraction on the image, encoding is performed to obtain more detail features, and the features obtained at the first time are fused to obtain a prediction graph;.
Owner:SHENYANG POLYTECHNIC UNIV
Method for reporting channel state in wireless communication system and device therefor
ActiveUS20190229874A1Efficient executionGuaranteed to be carried out effectivelyTransmission path divisionSignal allocationChannel state informationCommunications system
According to one embodiment of the present invention, a method by which a terminal reports a channel state on the basis of a channel state information-reference signal (CSI-RS) in a wireless communication system can comprise the steps of: transmitting, to a base station, terminal capability information related to the maximum number of CSI processes which can be simultaneously updated or calculated by the terminal in which a shortened processing time has been set; receiving an aperiodic CSI request from the base station; and, according to the aperiodic CSI request, updating or calculating CSI in a CSI reference resource at the point of time set for the shortened processing time, on the basis of the terminal capability information and transmitting the updated or calculated CSI to the base station.
Owner:LG ELECTRONICS INC
Global motion vector estimating method, monitoring video stabilizing method, and device
ActiveCN105611116AHigh precisionImprove efficiencyTelevision system detailsColor television detailsMotion vectorComputer vision
This invention provides a global motion vector estimating method and a monitoring video stabilizing method. A final global motion vector is computed according to a global motion vector of an upper sampling image and a corrected global motion vector; feature points are detected and matched in a lower sampling image to quickly estimate a global motion; and then, block matching is performed on the matched feature points; the block matching has higher accuracy and efficiency. A jitter motion vector is computed according to the difference between a global motion smooth vector and the global motion vector; whether the jitter motion vector is out of a preset range or not is judged; if not, an image compensation is performed according to the jitter motion vector to output video stabilizing images. By adopting the methods provided by the invention, aiming at the characteristics of the monitoring video, the images are stabilized; the technical selection is more reasonable and specific; the algorithm with low complexity is selected on the premise of ensuring an effective algorithm; and thus, the methods are more efficient in real time.
Owner:SUZHOU KEDA TECH
Polymerizable composition, hydrophilic film using it and planographic printing plate precursor
InactiveUS20060046193A1High hydrophilicityExcellent strengthDuplicating/marking methodsPhotomechanical apparatusPolymer chemistryCompound (substance)
A polymerizable composition including a hydrophilic polymer (A) having a radical polymerizable group on the terminal, a radical polymerizable compound (B), and a polymerization initiator (C); a hydrophilic film formed by curing a film by application of light or heat, which film includes the polymerizable composition; and a planographic printing plate precursor including a support and the hydrophilic film formed on or above the support.
Owner:FUJIFILM CORP
Electronic equipment in wireless communication system and wireless communication method
ActiveCN106550412AImprove continuity and effectivenessGuaranteed to be carried out effectivelyHigh level techniquesWireless communicationTransceiverElectronic equipment
The disclosure relates to electronic equipment in a wireless communication system and a wireless communication method. A plurality of cells exist in the wireless communication system; and the plurality of cells comprise a current cell and at least one neighbor cell. The electronic equipment comprises a transceiver, a first trigger circuit, a second trigger circuit and one or a plurality of processing circuits, wherein the first trigger circuit is configured to enable the transceiver to carry out first measurement reporting so as to assist in starting a relaying process for enabling the electronic equipment to communicate with the current cell via relay user equipment; the second trigger circuit is configured to enable the transceiver to carry out second measurement reporting so as to assist in starting a switching process for switching the electronic equipment to the neighbor cell from the current cell; and each processing circuit is configured to control the first and second trigger circuits so as to enable the transceiver to carry out first measurement reporting before carrying out second measurement reporting. By using the electronic equipment and the wireless communication method according to the disclosure, the continuity and effectiveness of switching can be improved, switching is guaranteed to be effectively carried out, and a signaling load of a network is reduced.
Owner:SONY CORP
Detection method for fructus aurantii immaturus medicine finger-print, and standard finger-print
InactiveCN106525988AEnhanced visual comparisonImprove quality monitoringComponent separationMedicinal herbsBiomedical engineering
The invention discloses a detection method for a fructus aurantii immaturus medicine finger-print, a standard finger-print thereof, and application of the fructus aurantii immaturus medicine finger-print or the standard finger-print in identifying fructus aurantii immaturus medicines. The method comprises the following steps: (1) taking the fructus aurantii immaturus medicines, smashing into medium-granularity powder, precisely weighting, adding methyl alcohol, carrying out extraction, and taking subsequent filtrate to obtain a solution of a sample for testing; (2) preparing reference substance solution; (3) respectively precisely absorbing the solution of the sample for testing and the reference substance solution, and injecting into a high performance liquid chromatograph to measure, so as to obtain the fructus aurantii immaturus finger-print. The measurement method disclosed by the invention has the advantages of convenience in operation, good repeatability and stability, high accuracy and high specificity, and has an active function on guiding production feeding and guaranteeing quality reliability, and characteristic ingredients are integrally kept. The fructus aurantii immaturus medicine finger-print established by the method can be used for effectively monitoring the quality of the fructus aurantii immaturus medicines and identifying fakes from originals.
Owner:HUNAN HANSEN PHARMACEUTICAL CO LTD
Vehicle component detection model compression method and system
InactiveCN108615049AReduce time consumptionReduce occupancyCharacter and pattern recognitionNeural architecturesOccupancy rateModel compression
The invention discloses a vehicle component detection model compression method and system based on Faster R-CNN, and aims at reducing the occupancy rate of the vehicle component detection model in thememory space and reducing the model detection time. The method comprises the steps that the basic vehicle component detection model is trained, model channel pruning is performed and the model is quantified. In the compression process of the vehicle component detection model, the basic vehicle component detection model M1 is trained firstly, then the redundant channels in the M1 are identified and deleted so as to obtain M2, and finally parameter quantification of M2 is performed so as to obtain M3. The problem of low speed of vehicle component detection by using the Faster R-CNN algorithm can be effectively solved and the occupancy rate of the model in the memory space can be reduced.
Owner:HUAZHONG UNIV OF SCI & TECH
Method and device for recording clicking positions in original webpages as well as method and device for reducing clicking positions in original webpages
InactiveCN106202098AGuaranteed to be carried out effectivelyGuaranteed accuracyWebsite content managementTransmissionReference RegionWeb page
The invention discloses a method and device for recording clicking positions in original webpages as well as a method and device for reducing clicking positions in original webpages, and aims at solving the problems that the data for recording the clicking positions, in webpages, of users is invalid and the later-period data analysis is incorrect in the prior art. The method for recording clicking positions in original webpages comprises the following steps of: determining a reference area in a webpage of a to-be-recorded clicking position, dividing the reference area into a plurality of operation areas according to a frame structure and a pattern of the webpage, and determining the area except the reference area in the webpage as an operation area, wherein coordinate positions of webpage elements in the operation areas are fixed, and each operation area comprises at least one reference coordinate position; determining the current operation area where a clicking operation of a user is located; and calculating a relative coordinate, relative to the reference coordinate position, of the position of the clicking operation by taking the reference coordinate position of the current operation area where the clicking operation is located as a reference, and recording the relative coordinate as a clicking position, in the webpage, of the clicking operation.
Owner:ADVANCED NEW TECH CO LTD
Detection method of fructus aurantii medicine material fingerprint and standard fingerprint
InactiveCN106525989AEnhanced visual comparisonImprove quality monitoringComponent separationFingerprintTest sample
The invention discloses a detection method of a fructus aurantii medicine material fingerprint and a standard fingerprint, and application of the fructus aurantii medicine material fingerprint or the standard fingerprint in identifying a fructus aurantii medicine material. The method includes the steps that firstly, the fructus aurantii medicine material is obtained and smashed into coarse powder and precisely weighed, methyl alcohol is added, extraction is conducted, a subsequent filtrate obtained, and a test sample solution is obtained; secondly, a reference substance solution is prepared; thirdly, the test sample solution and the reference substance solution are precisely sucked and injected into a high performance liquid chromatograph respectively to be measured, and the fructus aurantii fingerprint is obtained. The measurement method is easy and convenient to operate, characteristic components are maintained completely, repeatability and stability are good, precision is high, specificity is high, and the method plays a positive role in guiding production charging and guaranteeing quality reliability. The fructus aurantii medicine material fingerprint built through the method can be effectively used for monitoring the quality of the fructus aurantii medicine material and identifying whether the fructus aurantii medicine material is true or fake.
Owner:HUNAN HANSEN PHARMACEUTICAL CO LTD
Intelligent sweeping device for tiled photovoltaic power station
PendingCN107809210AImprove cleanlinessShorten cleaning timeBatteries circuit arrangementsPhotovoltaicsPhotovoltaic power stationEngineering
The invention discloses an intelligent sweeping device for a tiled photovoltaic power station and belongs to the field of photovoltaic panel sweeping devices. The technical problem to be solved is howto provide a photovoltaic panel sweeping device which is simple in structure and low in cost. The intelligent sweeping device structurally includes a power supply module, a controller and a sweepingassembly and further includes a walking assembly. The walking assembly includes a machine frame 201, a walking mechanism, a walking driving device and a guide mechanism, wherein the walking mechanism,the walking driving device and the guide mechanism are assembled on the machine frame 201. The walking driving device is connected with the walking mechanism. The sweeping assembly includes a hairbrush roller and a hairbrush roller driving device. The hairbrush roller is rotatably arranged on the machine frame 201, and the hairbrush roller driving device is arranged on the machine frame 201 and connected with the hairbrush roller. The machine frame 201 is further provided with a sweeping limiting sensor. The sweeping limiting sensor, the walking driving device and the hairbrush roller drivingdevice are connected with the controller, and the power supply module provides power for the walking driving device, the hairbrush roller driving device, the sweeping limiting sensor and the controller.
Owner:郑州德瑞智能科技有限公司
Multi-disease integrated exercise rehabilitation management system
PendingCN111445977AEnsure safetyGuaranteed validityMedical communicationPhysical therapies and activitiesDiseasePhysical medicine and rehabilitation
The invention discloses a multi-disease integration exercise rehabilitation management system. The system comprises a server, a doctor terminal and a patient terminal. A multi-disease integration ruleis built in the server; a plurality of independent exercise test schemes and a plurality of exercise rehabilitation guidance schemes suitable for different single diseases are stored in the server; patient information is collected through the patient terminal; the server sends a corresponding integrated exercise test scheme according to the patient information and pushes an exercise rehabilitation guidance scheme simultaneously suitable for coexistence of various diseases according to feedback test results and the multi-disease integration rule; and the doctor terminal checks the exercise rehabilitation guidance scheme and confirms and sends the exercise rehabilitation guidance scheme to the corresponding patient terminal. The server can push proper exercise test according to the actual health condition of the patient and integrate a plurality of exercise rehabilitation guidance schemes suitable for different health conditions to generate the exercise rehabilitation guidance scheme meeting the actual condition of the patient, the exercise rehabilitation treatment effect can be improved, and meanwhile, the exercise rehabilitation safety is guaranteed.
Owner:CHENGDU SHANGYI INFORMATION TECH CO LTD
Three-dimensional object normal vector, geometry and material acquisition method based on neural network
ActiveCN110570503AReduce in quantityGuaranteed to be carried out effectively3D-image renderingNetwork onNerve network
The invention discloses a three-dimensional object normal vector, geometry and material acquisition method based on a neural network, and provides an acquisition method combined with the neural network on the idea of 'actively irradiating an object with a plurality of specific patterns. while collecting a picture and calculating the obtained picture to obtain an object normal vector '. Further, the method uses the obtained normal vector to optimize the model of the object. The material characteristic information can be obtained while the normal vector is obtained. Finally, a high-quality geometric and material acquisition result is obtained through combination. The number of illumination patterns obtained through the method is small, the obtained normal vector is high in precision, and themethod is not limited to a certain specific collection device.
Owner:ZHEJIANG UNIV +1
Information processing method and electronic equipment
ActiveCN104750805AGuaranteed to be carried out effectivelyRealize the technical effect of classifying and processing link contentSpecial data processing applicationsInformation processingElectric equipment
The invention discloses an information processing method and electronic equipment. The method includes the steps that first information is received, wherein the first information is the information transmitted to a first user; whether the first information includes link information meeting preset conditions is detected; if yes, link content corresponding to the link information is obtained and stored into a network storage space corresponding to the first user. The method is used for solving the technical problem that in the prior art, when the user performs operation, the link content corresponding to the link information loses efficiency, in this way, the link content can not be operated, and the technical effect of guaranteeing the effectiveness of the link content is achieved.
Owner:LENOVO (BEIJING) LTD
Quality inspection monitoring apparatus, system and method
InactiveCN105335803AObjective evaluationGuaranteed to be carried out effectivelyResourcesWorking environmentWork status
The invention relates to a quality inspection monitoring apparatus, system and method. The quality inspection monitoring apparatus comprises a clock unit used for recording current time and generating time data, a position unit used for detecting a current geographic position and generating position data, a sensing unit used for sensing a working environment state and generating environmental data, a camera unit used for shooting photos or videos and generating image data or video data to record a working state of a quality inspector, and a control unit which is connected with the clock unit, the position unit, the sensing unit and the camera unit and is used for generating a quality inspection monitoring report based on various data received from the clock unit, the position unit, the sensing unit and the camera unit. The quality inspection monitoring apparatus, system and method can improve quality inspection efficiency and accuracy.
Owner:肖彦君
Data acquisition and sharing system for CMS (credit management system) credit information sharing management
InactiveCN104657896AGuaranteed to be carried out effectivelyGuaranteed validityFinancePaymentInformation sharing
The invention discloses a data acquisition and sharing system for CMS (credit management system) credit information sharing management. The data acquisition and sharing system for CMS credit information sharing management comprises a loan application inquiring module, a lending inquiring module, a post-loan supervising module, a collection supervising module, a verification recording module, a repayment recording module and a contract settlement module. The system realizes online recharging application, matching of online recharging application and offline payment, and calculation of cash return and presentation premium return during premium return, and legality and confidentiality during data sharing are realized; under the condition that the data inquiring will of a user is higher than the will of data recording, the user can inquire the data and record the data; validity, authenticity and timeliness of acquired data are guaranteed. Data are acquired while data are successfully shared, and validity, authenticity and timeliness of the data are guaranteed.
Owner:NANJING BRANCH CREDIT OF DONGXIN
Trusted process recognition method and device
InactiveCN106599676AGuaranteed to be validEnsure safetyDigital data authenticationPlatform integrity maintainanceComputer security
The invention discloses a trusted process recognition method and device. The method comprises the following steps: configured a locked trusted certificate associated with a preset process in a certificate base; receiving a verification request for verifying whether the process is the trusted process, and querying whether the trusted certificate associated with the preset process exists in the certificate base in response to the verification request; verifying the preset process according to the trusted certificate after querying that the trusted certificate associated with the preset process exists in the certificate base; and determining the preset process as the trusted process when judging that the preset process passes the verification of the trusted certificate. By use of the method disclosed by the invention, the security and the stability of the system can be improved.
Owner:BEIJING YUANXIN SCI & TECH
Cigarette for evaluation smoking, and evaluation smoking method
ActiveCN106875212AImprove work efficiencyReduced record keepingCo-operative working arrangementsManufacturing computing systemsFood gradeComputer science
The invention discloses a cigarette for evaluation smoking, which has a two-dimension code live code on the surface. The two-dimension code live code is connected with a background system which has the data processing function. The background system stores cigarette material information, cigarette formula composition information, tipping paper information, filter stick information or cigarette information which are corresponding to the two-dimension code live code. The two-dimension code live code is formed by spraying a food-grade natural pigment. The invention also discloses an evaluation smoking method of the cigarette for evaluation smoking.
Owner:CHINA TOBACCO YUNNAN IND
Auxiliary cooling system for reaction core of passive reactor
ActiveCN107845434AIncrease critical heat fluxAvoid boiling crisisNuclear energy generationCooling arrangementWater dischargeNuclear engineering
The invention belongs to the technical field of nuclear safety control and relates to an auxiliary cooling system for a reaction core of a passive reactor. The auxiliary cooling system for the reaction core of the passive reactor comprises a pressure container, a heat insulation layer, an annular space, a built-in material changing water tank, a water feeding pump, a steam turbine, a water feedingpipeline and a water discharging pipeline, wherein the sealed annular space is formed between an outer wall of the pressure container and the heat insulation layer at the periphery of the pressure container; the built-in material changing water tank is used for supplying water to the water feeding pump through the water feeding pipeline; the water feeding pump is driven by the steam turbine to inject cooling water into the annular space through the water discharging pipeline. By adopting the auxiliary cooling system for the reaction core of the passive reactor, provided by the invention, theimmersion of a reactor cavity of the reactor can be accelerated through a passive means and the critical heat flux density of an in-reactor melt retention device is improved, so that a phenomenon thata wall surface of the pressure container has a boiling crisis is avoided and an IVR system is effective.
Owner:CHINA NUCLEAR POWER ENG CO LTD
Multi-agent regional logistics distribution system and control scheduling method thereof
InactiveCN105976297AReduce consumptionIndicates that the device is in good conditionLogisticsSignal lightLogistic process
The invention discloses a multi-agent regional logistics distribution system and a control scheduling method thereof. The system is composed of an entrance, a signal light, a loadometer, a label, induction coils, railings, a signal base station, an identification device, a main control body, a wire, a computer and a printer. A supply demand value is extracted timely; when the stock value is too low or the existing supply value is too high and thus a stockout phenomenon may occur, an alarm module carries out alarming, so that the operation of the logistics system becomes ordered. Processing is carried out on an object by the loadometer at the entrance; label processing is carried out; networking data transmission is carried out on the computer; the signal base station is used for guaranteeing information transmission; the printer prints a necessary logistics voucher; and then positioning real-time monitoring is carried out on the logistic process. An intelligent scanning unit scans book information; a main control unit extracts the existing object number information and the existing number information in stock; if the object is likely to be in a stock-out situation, the alarm module carries out alarming and thus a logistic center is warned to pay attention to replenishing of the object. Therefore, a stock-out phenomenon is avoided.
Owner:GUANGDONG COMM POLYTECHNIC
Ground-wire-missing alarming protective circuit for voltage stabilizer
InactiveCN102623949ARealize the lack of ground alarm functionGuaranteed to be carried out effectivelyEmergency protective arrangements for automatic disconnectionCapacitanceAlternating current
Owner:三科电器集团有限公司
Position-based electronic information providing method and device
InactiveCN110278268AImprove practicalityKeep timelinessLocation information based serviceData switching networksComparison standardClient-side
The invention discloses a position-based electronic information providing method and device, and specifically relates to the technical field of information recommendation. The device comprises a positioning server and a background server. The positioning server is in wireless connection with the background server, the connecting end of the background server is provided with an information management system, the connecting end of the background server is also provided with an information pushing system, and the connecting end of the information pushing system is provided with a client. According to the device, multi-layer recommendation range circle intelligent selection information pushing is set, and hobbies of the client are used as a screening standard, an electronic information set interested by a client user is screened as a push set by using a collaborative filtering unit. The push set is sent to an information comparison unit for similar information comparison, an optimization item is obtained as push data, the comparison standard refers to customer evaluation and discount standards, the client evaluation and discount standards are arranged in an optimized descending order mode and then pushed to a client by the information push unit, browsing and selection of a user are facilitated, and the practicability of information is improved.
Owner:田继忠
Multi-channel microwave power synthesizer for analog/digital TV transmitter
InactiveCN101035208AAvoid power lossEasy to implementTelevision system detailsColor television detailsElectrical conductorMicrowave power
The invention is a multichannel microwave power synthesizer for analog / digital TV transmitter, comprising baseplate, middle plate and top cover plate, which are all of a one-piece metal substrate; the right side of the top cover plate is equipped with a group of input connectors and an output connector at intervals, where the input connectors are located on an equi-radius circle with the output connector as the center; the back of the top cover plate, the two sides of the middle plate and the right side of the baseplate are all made with milled grooves, combinationally composing the cavity part of inner conductor transmission lines, and the baseplate and heat radiator are integrally designed. As compared with the existing techniques, it has advantages of easy to make, good synthesis performance, and good heat radiating effect, and especially applied to high power synthesis.
Owner:杭州南广科技有限公司
Preparation method of biapenem bulk drug
ActiveCN111875622AHigh purityThe status of impurities is clearAntibacterial agentsOrganic chemistryActivated carbonBiapenem
The invention provides a biapenem bulk drug preparation method, which comprises: 1) dissolving a biapenem crude product in water at a certain dissolving temperature T1 to prepare a biapenem crude product aqueous solution; (2) controlling the temperature of the biapenem crude product aqueous solution obtained in the step (1) to be T1 or T2, adding activated carbon with stirring for decolorization,filtering the liquid, and cooling the filtrate to T3 for later use; 3) dropwise adding the filtrate obtained in the step 2) into a mixed solvent of acetone and ethanol, which is cooled to T4 in advance, and crystallizing the filtrate; 4) growing crystal; and 5) separating, washing and drying the crystals separated out in the step 4) to obtain the biapenem bulk drug.
Owner:SHENZHEN HAIBIN PHARMA +2
Network fault processing method, device and system
InactiveCN102833093AGuaranteed to be carried out effectivelyImprove reliabilityData switching networksStructure of Management InformationNetwork management
The invention relates to a network fault processing method, device and system. The network fault processing method is applied to trunk link fault processing of a network management system with a centralized topological structure. The network fault processing method comprises the following steps that: when a link from a management domain to a central server fails, a pre-appointed super node in the management domain informs other host machines in the management domain of sending data to the super node, wherein the super node is one of the host machines in the management domain; and the super node receives and stores the data, processes the data sent by other host machines according to a preset rule, and records processing information of the data. By utilizing the network fault processing method, device and system, faults such that a link of the network management system with the centralized topological structure is interrupted and blocked, and the server is out of work can be timely processed; a client can guarantee the effectiveness of a network management strategy under the condition that the link of the server is interrupted; and therefore, the reliability and security of a managed system and the reliability and security of a network are improved.
Owner:NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT +1
Method and system of navigating to parking space
InactiveCN106327908AImprove experienceIncrease profitIndication of parksing free spacesParking spaceMarine navigation
The present invention provides a method and system of navigating to the parking space. According to the method, when a user drives to a target parking lot, the system selects the idle position information of the target parking lot according to the operation of the user, designs a first route from the entrance position of the target parking lot to the idle position information according to a preset map of the target parking lot, and provides to the user to help the user to park. According to the present invention, a one-vehicle and one-parking space seat type parking mode can be realized, thereby effectively improving the idle parking space utilization rate. Meanwhile, the parking lot navigation is provided to the user, so that the user can be helped to find the own parking space as soon as possible, and the user experience degree is improved.
Owner:SHANGHAI DROI TECH CO LTD
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