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16653results about How to "Functional" patented technology
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Multi-dimensional encryption anti-counterfeiting printing technology based on binary signals
InactiveCN102402696ACombating Illegal CopyingStrong anti-counterfeiting abilityVisual presentation using printersRecord carriers used with machinesElectronic documentMulti dimensional
The invention discloses a multi-dimensional encryption anti-counterfeiting printing technology based on binary signals. According to the anti-counterfeiting printing technology, two-dimensional encryption anti-counterfeiting information can be generated into binary modulation signals by encryption and channel coding, and the anti-counterfeiting information is orderly changed in an amplitude modulation screening form and embedded into a whole page in a modulation mode of a circulating table look-up method, so that the anti-counterfeiting information can be identified from a random fragment during presswork identification. The technology has strong fragment resistance, can resist illegal copying behaviors based on a camera, a scanner, an electronic document and the like more effectively, and can be widely applied in the anti-counterfeiting field of presswork.
Owner:BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
Downhole tools having non-toxic degradable elements and methods of using the same
Downhole tools for use in oil and gas production which degrade into non-toxic materials, a method of making them and methods of using them. A frac ball and a bridge plug comprised of polyglycolic acid which can be used in fracking a well and then left in the well bore to predictably, quickly, and safely disintegrate into environmentally friendly products without needing to be milled out or retrieved.
Owner:NINE DOWNHOLE TECHNOLOLGIES LLC
Display device and folding portable terminal
InactiveUS20050024339A1Small sizeFunctionalInput/output for user-computer interactionDevices with multiple display unitsDisplay devicePolarizer
It is an object to provide a highly functioned and highly value-added display device and mobile terminal. It is another object to provide a display device and mobile terminal characterized by including a plurality of pixels arranged in a matrix form and a first display screen over one surface of a substrate having a translucency, a second display screen over the opposite surface of the one surface of the substrate, each of the plurality of pixels having a light emitting element for emitting light toward the first display screen and the second display screen, and a first polarizer over one surface of the substrate and a second polarizer over the opposite surface of the one surface of the substrate.
Owner:SEMICON ENERGY LAB CO LTD
Storage unit, installation method thereof and installation program therefor
ActiveUS20040143832A1Improve performanceImprove reliabilityInput/output to record carriersProgram loading/initiatingStorage cellInput/output
A new storage unit is installed such that installation costs are suppressed and functions of the new storage unit can be utilized sufficiently. An access right is changed such that the new storage unit (second storage unit) can access an existing first storage unit (S502). A logical device relating to a storage device of the first storage unit is assigned to a logical device of the second storage unit (S503). Path definition and device recognition in a host computer are performed such that the host computer can access the assigned logical device of the second storage unit (S504, 505). Input-output setting of the host computer is changed such that processing of an input-output from the host computer to the device of the first storage unit is requested to the second storage unit (S506).
Owner:HITACHI LTD
Universal vehicle head display (HUD) device and method for using the same
InactiveUS20070019297A1Low costFunctionalCathode-ray tube indicatorsOptical elementsHead-up displayActive matrix
The invention generally relates to an integrated head up displaying (HUD) device including a housing that houses an active-matrix image projecting system and its accompanying electronics, and an optical combiner (for providing a see-through image thereon) connected to the housing via a retractable arm attached at one end to the main body and holds the HUD optical panel at its other end. In particular, the telescopically retractable arm allows the assembly to extend or retract for a desirable combiner height. Further, the LED backlighting array is placed within a reflective light chamber which is lined with a safe, light-weight, low cost, specular, reflective sheet for high reflectivity. The non-conductive, reflective sheet also covers the LED printed circuit board.
Owner:STEWART ROBERT J +2
Heating atomization electronic cigarette using capacitances to supply power
The invention provides a heating atomization electronic cigarette using capacitances to supply power, which comprises a power supply part, a cigarette body part and a hollow cigarette holder part, wherein the power supply part comprises an indicator light, a pair of electrode connection-pegs and a lead connection-peg, the indicator light is arranged at the back end of a power supply, and the electrode connection-pegs and the lead connection-peg are arranged at the front end of the power supply; the cigarette body part comprises a pair of electrode plug interfaces, a lead plug interface, a control circuit module, a heating atomization device, a liquid suction head and a nicotine reservoir, the electrode plug interfaces and the lead plug interface are arranged at the back end of a hollow cigarette stem, and the control circuit module, the heating atomization device, the liquid suction head and the nicotine reservoir are sequentially arranged in the hollow cavity of the hollow cigarette stem; a sponge body is arranged in the nicotine reservoir, and a liquid inlet is arranged on the wall of the nicotine reservoir; the two ends of the liquid suction head are respectively contacted and connected with the heating atomization device and the sponge body, and the power supply part and the cigarette body part can be separated or connected by the electrode connection-pegs, the lead connection-peg, the electrode plug interfaces and the lead plug interface in a plug-in way; and the front end of the cigarette body is in plug-in or threaded connection with the back end of the hollow cigarette holder, and the power supply, the indicator light, the control circuit module and the heating atomization device are sequentially and electrically connected.
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
Dynamically reconfigurable multi-stage parallel single instruction multiple data array processing system
ActiveCN103019656AFunctionalImplement image feature extractionConcurrent instruction executionImaging processingReconfigurable computing
The invention discloses a dynamically reconfigurable multi-stage parallel single instruction multiple data array processing system, which comprises a pixel level parallel processing element (PE) array and a row parallel row processor (RP) array, wherein the PE array is mainly used for finishing a linear operation part suitable for the parallel execution of all pixels in low-level and intermediate-level image processing; the RP array is used for operation suitable to be finished in a row parallel way or complex nonlinear operation in the low-level and intermediate-level processing; and particularly, the PE array can also be dynamically reconfigured into a two-dimensional self-organizing map (SOM) neural network with extremely low performance and area overhead, and the neural network can realize advanced image processing functions of high-speed parallel online training, feature recognition and the like with the coordination of RPs. The shortcoming that advanced image processing cannot be used for pixel level parallel RP arrays in the conventional programmable vision chip and the conventional parallel vision processor is completely overcome, and the implementation of a fully-functional, low-cost, low-power consumption, intelligent and portable high-speed real-time visual image system on chip is facilitated.
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
Electric drive fracturing semi-trailer of frequency conversion integrated machine
PendingCN110608030AOptimize layoutNo emission pollutionPositive displacement pump componentsFluid removalFrequency changerEngineering
The invention discloses an electric drive fracturing semi-trailer of a frequency conversion integrated machine. The optimization and integration of the traditional power supply semi-trailer and the fracturing semi-trailer realize the functions of power supply and fracturing of one semi-trailer without using the complete set of the power supply semi-trailer and the fracturing semi-trailer, the electric drive fracturing semi-trailer is more flexible in actual use, and the well field layout of oil and gas fields is greatly optimized; the transportation is convenient; only a set of high-voltage cables can be connected with the high-voltage power supply to reach a working state, and the wiring installation is faster; compared with diesel-driven fracturing, and the noise of the electric drive fracturing is low without exhaust emission pollution; the driving source is power, which has lower cost than the diesel; the electric drive fracturing semi-trailer adopts an integrated design of a motorand a frequency converter (namely, the frequency conversion integrated machine), the space occupied by the electric motor and the inverter in the prior art is reduced effectively, so the installing part of the electric drive fracturing semi-trailer has smaller volume and the transportation is more convenient, and can also provide space guarantee for installing other equipment on the semi-trailerbody.
Owner:YANTAI JEREH PETROLEUM EQUIP & TECH CO LTD
LED driving power supply control circuit and LED lamp by using same
InactiveCN101715265ALuminous stabilityStable jobAc-dc conversion without reversalElectric light circuit arrangementOvervoltageFull wave
The invention relates to an LED driving power supply control circuit. The LED driving power supply control circuit comprises an EMI filter and rectifier module, a DC-DC isolation constant current driver module, an input under-voltage lag protection module, and an output current protection module, wherein the EMI filter and rectifier module is used for performing EMI filter and full-wave rectification on an alternating-current voltage input by a power supply to generate a direct-current voltage; the DC-DC isolation constant current driver module is used for processing the direct-current voltage so as to generate a constant output current for the work of the LED power supply; the input under-voltage lag protection module is used for clamping and splitting the direct-current voltage so as togenerate an enable signal and controlling the DC-DC isolation constant current driver module to start or not to start according to the enable signal; and the output current protection module is used for detecting the constant output current and controlling the DC-DC isolation constant current driver module to stop generating the output current while the constant output current exceeds a current threshold. The invention also relates to an LED lamp. The LED driving power supply control circuit and the LED lamp realize the alternating-current inputting and constant-current outputting in a wide range and have the input clamping lag protection and the output overvoltage protection functions.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1
Composition and methods for tissue preservation
The present invention provides for compositions and methods for the preservation of tissues and organs ex vivo and in situ. In addition, the present invention provides for kits that may be used in the preparation of the solutions of the present invention.
Owner:VETERANS AFFAIRS UNITED STATES OF AMERICA AS REPRESENTED BY THE DEPT OF
Electronic device and RF module
InactiveUS20080136559A1Reduce signal reflectionInhibit deteriorationMultiple-port networksPrinted circuit aspectsCapacitanceLine width
A parallel resonant circuit is realized by stacking first to fourth wiring patterns each having at least an inductance element. One of the adjacent first and second wiring patterns is set to a signal input node and the other thereof is set to a signal output node. Then, the signal input node is connected to the signal output node via inductance elements of the first wiring pattern, third wiring pattern, fourth wiring pattern and second wiring pattern in order. By adjacently forming wiring layers of the signal input and output nodes, a capacitance value between the input and output nodes is increased compared to that when they are separated. Also, by increasing the line width of the first and second wiring patterns, the capacitance value can be further increased. Therefore, it is possible to achieve a large capacitance value in a small area and downsizing of the electronic device.
Owner:RENESAS ELECTRONICS CORP
IC card and booking account system using the IC card
InactiveUS20040129450A1Poor heat resistanceImprove brittlenessSolid-state devicesPayment architectureDisplay deviceIntegrated circuit
It is an object of the present invention to provide a highly sophisticated functional card that can ensure security by preventing forgery such as changing a picture of a face, and display other images as well as the picture of a face. A card comprising a display device and a thin film integrated circuit; wherein driving of the display device is controlled by the thin film integrated circuit; a semiconductor element used for the thin film integrated circuit and the display device is formed by using a polycrystalline semiconductor film; the thin film integrated circuit and the display device are sealed with a resin between a first substrate and a second substrate of the card; and the first substrate and the second substrate are plastic substrates.
Owner:SEMICON ENERGY LAB CO LTD
Wireless Processor, Wireless Memory, Information System, And Semiconductor Device
InactiveUS20080093454A1Increase valueEasy to optimizeSemiconductor/solid-state device detailsSolid-state devicesInformation processingEngineering
The invention provides a processor obtained by forming a high functional integrated circuit using a polycrystalline semiconductor over a substrate which is sensitive to heat, such as a plastic substrate or a plastic film substrate. Moreover, the invention provides a wireless processor, a wireless memory, and an information processing system thereof which transmit and receive power or signals wirelessly. According to the invention, an information processing system includes an element forming region including a transistor which has at least a channel forming region formed of a semiconductor film separated into islands with a thickness of 10 to 200 nm, and an antenna. The transistor is fixed on a flexible substrate. The wireless processor in which a high functional integrated circuit including the element forming region is formed and the semiconductor device transmit and receive data through the antenna.
Owner:SEMICON ENERGY LAB CO LTD
Fruit and vegetable jam and preparation method thereof
The invention discloses a fruit and vegetable jam and a preparation method thereof. The fruit and vegetable jam is characterized by being prepared from the following components: 50-99.8% of fruit and vegetable concentrated pulps, 0.01-0.5% of Sodium D-isoascorbate or vitamin C, 0.01-0.5% of citric acid and 0-49.8% of syrup or substitute sugar. The preparation method comprises the following steps:pulping or juicing fruits and vegetables, and then concentrating the pulped or juiced fruits and vegetables 0-10 times; evenly stirring the components in proportion, and sterilizing the components atthe temperature of 75-132 DEG C for 2 seconds-50 minutes; and cooling the sterilized fruit and vegetable pulp to 20-45 DEG C, inoculating lactic acid bacteria into the sterilized and cooled fruit andvegetable pulp at a ratio of 103-109 cfu / mL, and fermenting the pulp at the temperature of 25-45 DEG C for 6-96 hours until the pH value is 2.5-5.0. The method has the following characteristics: (1) obtaining natural tender tart flavor is obtained, the astringent flavor of the fruits and the wild artemisia flavor of the vegetables are effectively removed; (2) by means of lactic acid bacteria fermentation, the content of amino acid in the fruits and vegetables can be improved by more than 20%, the contents of substances with special flavor are improved by more than 30%, and the flavor and taste of products are effectively improved; (3) nutrient components in the fruits and vegetables, such as vitamins, dietary fibers and the like, in the fruits and vegetables are fully maintained; and (4) the quality guarantee period of food is prolonged, and corruption is avoided.
Owner:NANCHANG UNIV
Semiconductor device
ActiveUS20100301466A1Small sizeIncrease speedSemiconductor/solid-state device detailsSolid-state devicesMicrocomputerSemiconductor chip
The reliability of a semiconductor device is to be improved. A microcomputer chip (semiconductor chip) having a plurality of pads formed on a main surface thereof is mounted over an upper surface of a wiring substrate in an opposed state of the chip main surface to the substrate upper surface. Pads coupled to a plurality of terminals (bonding leads) formed over the substrate upper surface comprise a plurality of first pads in which a unique electric current different from the electric current flowing through other pads flows and a plurality of second pads in which an electric current common to the pads flows or does not flow. Another first pad of the first pads or one of the second pads are arranged next to the first pad. The first pads are electrically coupled to a plurality of bonding leads respectively via a plurality of bumps (first conductive members), while the second pads are bonded to the terminals via a plurality of bumps (second conductive members).
Owner:RENESAS ELECTRONICS CORP
Shock absorbing device for shoe sole in rear foot part
The present invention provides a shock absorbing device for a shoe sole in a rear foot part which can restrain the inclination of the foot toward the medial side while absorbing the shock of landing on the lateral side of the foot. A shock absorbing device for a shoe sole in a rear foot part according to the present invention, includes: a support element M; deformation elements 3 disposed below the support element, the deformation elements deforming to be compressed vertically at landing; and outer sole elements 2 contacting a ground at landing, each outer sole element being joined to a bottom surface of the respective deformation element. Both the deformation elements 3 and the outer sole elements 2 are substantially separated in a medial-lateral direction in the rear foot part to be arranged at least three regions of the rear foot part. A quotient obtained by dividing an area of a bottom surface of the support element M by an area of bottom surfaces of the outer sole elements 2 is set at about 1.3 or more in the rear foot part. A vertical compressive stiffness of the deformation element 3 disposed on the lateral side is smaller than that of the deformation element 3 disposed on the medial side.
Owner:ASICS CORP
Intelligent wearing equipment with warning function and system
InactiveCN104346902AWith alarm functionFunctionalDiagnostic recording/measuringSensorsManufacturing intelligenceFood safety
Owner:瞿洪桂
Security patrol robot system and control method thereof
InactiveCN102096413AGuaranteed uptimeFunctionalPosition/course control in two dimensionsRobotic systemsGeneral Packet Radio Service
The invention discloses a security patrol robot system and a control method thereof. The system comprises a robot, a wireless network, a general packet radio service (GPRS) network and a central control system, wherein the robot and the central control system are in communication with each other in a wireless way through the wireless network or the GPRS network. The security patrol robot system integrates opto-mechatronics integration, and the robot is remotely controlled by the central control system, so that normal operation of the robot is ensured. The robot has functions of autonomous environment detection, autonomous obstacle avoiding navigation and autonomous charging, can autonomously complete tasks such as fixed route patrol, random route patrol, important position observation and the like according to specific requirements of a user under the condition of no manual intervention, and can be manually controlled remotely to patrol; and the system has omnibearing visual processing and judging capability, vision and bidirectional voice information can be remotely transmitted and monitored, environmental smoke and fire situation can be detected, and abnormity alarms can be made.
Owner:CIVIL AVIATION UNIV OF CHINA +1
Shock absorbing device for shoe sole
A shock absorbing device for a shoe sole includes: an outer sole 2; a midsole M; and a deformation element 3 placed between the outer sole 2 and the midsole M. The deformation element 3 is positioned at a periphery of a rear foot part 1B and includes a bending deformation member 30 that opens toward the periphery from a center of the rear foot part 1B. The bending deformation member 30 includes a lower plate portion 31, an upper plate portion 32 that forms an opening angle with respect to the lower plate portion 31, and a curved portion 33 that connects the lower plate portion 31 and the upper plate portion 32. The lower plate portion 31 and the upper plate portion 32 are gradually getting away from each other as a distance from the curved portion increases. A rubber-like or pod-like compression deformation member 35 is fit between the lower and upper plate portions 31, 32. When an impact force of landing is loaded to the bending deformation member 30, the lower plate portion 31 and / or the upper plate portion 32 displaces or deflects in such a manner as to rotate about the curved portion 33 with the compression deformation member 35 being compressed.
Owner:ASICS CORP
Integrated circuit device and the manufacturing method thereof
InactiveUS20050101116A1Prevents noise currentAvoid electromagnetic interferenceSemiconductor/solid-state device detailsSolid-state devicesIntegrated circuitActive devices
An integrated circuit device has a substrate, an interconnection level, a shielding level and a plurality of stitching studs. The substrate has a plurality of active devices, and the stitching studs pass through the substrate. The interconnection level is on the substrate, having a plurality of metal lines to provide interconnections between the active devices with a plurality of plugs. The shielding level is on the interconnection level, having an electromagnetic shielding pattern. The electromagnetic shielding pattern, the plugs, and the stitching studs are connected to form an electromagnetic shielding housing of the integrated circuit device.
Owner:TSENG SHIH HSIEN
Nutritional supplements for healthy memory and mental function
InactiveUS20080213401A1Optimizing mental energyImprove mental functionBiocideNervous disorderMental functionsMental nerve
Owner:APPLIED COGNITIVE SCI
Battery charging and replacing station for electric vehicles
ActiveCN102064578AAutomatic replacementWith charging monitoringBatteries circuit arrangementsElectric powerBattery chargeElectrical battery
The invention belong to the technical fields of low-voltage power distribution and power electronics, and relates to a battery charging and replacing station for electric vehicles. In the battery charging and replacing station for the electric vehicles, battery replacement and separated-box charging take the priority and entire vehicle charging takes the secondary. The battery charging and replacing station can satisfy the requirement of replenishing electric energy for large-size commercial vehicles and small-size passenger vehicles. In addition, a warehousing type automatic battery replacing system is adopted so that the functions of automatic battery replacement and automatic warehousing in / out management are achieved, and a separated-box charging system can be used for charging the batteries.
Owner:CHINA ELECTRIC POWER RES INST +1
Exposure apparatus and exposure method capable of controlling illumination distribution
InactiveUS6927836B2Highly functionalHigh control accuracySemiconductor/solid-state device manufacturingPhotomechanical exposure apparatusIntegratorTransmittance
An exposure apparatus which expose a photosensitive layer on an object with light via a mask having a pattern to be transferred onto the photosensitive layer, includes an illumination optical system having plural optical elements provided along an optical axis substantially perpendicular to a plane on which the pattern is placed, and which include an optical integrator from which the mask is illuminated with the light through a part of the plural optical elements. The apparatus also includes a filter device having a rotatable filter element provided between the optical integrator and the plane, and having a transmittance distribution in a predetermined area. Light from the optical integrator passes through a portion in the predetermined area. Light from the filter element has a variable intensity distribution different from that of the light incident on the filter element from the optical integrator, and made variable by rotating the filter element.
Owner:NIKON CORP
Wireless sensor networking method applied to data transmission of internet of things
ActiveCN102281558ABreak through limitationsAdaptableAssess restrictionNetwork topologiesElectricityWireless sensor networking
The invention relates to a wireless sensor networking method applied to data transmission of an internet of things. In the wireless sensor networking method, firstly, a center node and child nodes in a wireless sensor network are electrified and initialized; the center node sends a networking beacon by the center node for starting to enter a networking stage; the child nodes add a PanID (Personal Area Network Identifier), a short address and an expansion address of a source node, sending a beacon frame, to a neighbor table of the child nodes, record the field intensity information of the received beacon frame, store a forwarding node in a neighbor node list, and record the field intensity of the forwarding node; then the center node collects the field intensity information of nodes in a region, plans a node route according to the collected field intensity information, and configures the child nodes; and after the center node configures the child nodes, the wireless sensor network enters a normal working stage for realizing data transmission of the internet of things.
Owner:STATE GRID BEIJING ELECTRIC POWER
Purification of beta casein from milk
ActiveUS20070104847A1Without negatively impactingFunctionalMilk preparationFood membrane processMilk SerumMicrofiltration membrane
A method is provided for obtaining β-casein from skim milk. Purification of β-casein from milk is achieved through a process of microfiltration using cross-flow polymeric microfiltration membranes. Cooling of the milk prior to microfiltration results in improved separation of β-casein from the other milk serum proteins. Further filtration and demineralization of the microfiltered permeate results in enrichment of the fraction containing soluble β-casein. An integrated scheme that allows a dairy plant to continuously separate and purify β-casein is provided. Also provided is a method for obtaining cheese with improved meltability and reduced bitterness.
Owner:WISCONSIN ALUMNI RES FOUND
Nano-Precision Sintering System
InactiveUS20080175936A1Improve accuracyFunctionalNanostructure manufactureTransportation and packagingGrain structureNanometre
The present invention provides a nano-precision sintering system 1 for sintering a nano-sized powder of a material in the pulse energization and pressure sintering process to obtain a highly purified sintered compact having a nano-sized grain structure, said nano-precision sintering system 1 comprising: at least one pre-process chamber 20 defined by at least one sealed housing 21 having at least one glove and designed to be controlled into a predetermined atmosphere; a sintering process chamber 30 defined by a sealed housing 31 having at least one glove and designed to be controlled into a predetermined atmosphere; a shut-off system 26 disposed in a passage providing communication between the pre-process chamber and the sintering process chamber so as to block the communication between the two chambers selectively while keeping it in an air tight condition; and a pulse energization and pressure sintering machine 50 having a vacuum chamber “C” allowing for the sintering process to be carried out under a vacuum atmosphere, wherein the vacuum chamber is disposed in the sintering process chamber such that the former can be isolated from the latter.
Owner:FUJI ELECTRONICS IND
Positioning grip for a mobile electronic device
InactiveUS20130206942A1Highly functionalFunctionalStands/trestlesKitchen equipmentEmbedded systemMobile electronics
Owner:OCTA
Training device and method
ActiveUS20070016091A1Easy to useEasily configurable to assistTime-pieces with integrated devicesDiagnostic recording/measuringMedicineHeart rate device
The invention relates to heart rate monitors. The monitor according to the invention comprises a dial, which comprises a current heart rate indicator, which is responsive to a heart rate signal measured from a user of the wristop computer and functionally connected to a heart rate scale, and a reference indicator defining a visually identifiable reference heart rate range. According to the invention, at least one of the indicators is rotatably adjustable relative to the dial, and the heart rate scale and the reference heart rate range are adjustable relative to each other. The invention also concerns a method for monitoring the heart rate of a sportsman. By means of the invention, a quickly perceivable and adjustable heart rate monitor structure can be achieved.
Owner:SUUNTO OY
Conditioning deodorization antibiotic mildew-proof wallpaper
The present invention relates to a humidity-regulating, odor-removing, antibacterial and mould-proof wallpaper, which can effectively regulate the air humidity, absorb the polluting gases in the air and inhibit the reproduction of bacteria and mould. The wallpaper is produced by the drying, cooling and embossing of a basal paper and pasty material coated on the basal paper. According to weight percentages, the pasty material is made from 20 percent to 60 percent of PVC, 25 percent to 50 percent of filling, 5 percent to 15 percent of titanium pigment, 3 percent to 5 percent of the mixture of nano-ZnO and nano-TiO2, 1.5 percent to 3.5 percent of mould inhibitor, 1.5 percent to 3.5 percent of plasticiser, 0.5 percent to 2.5 percent of viscosity depressant, 1.5 percent to 2.5 percent of stabilizer and 0.5 percent to 1.0 percent of bisphenol A. Firstly, the PVC is made into paste and then uniformly mixed with the bisphenol A and the plasticiser; secondly, after being uniformly mixed with the filling, the paste is uniformly mixed with the titanium pigment, the nano-ZnO, the nano-TiO2 and the mould inhibitor and then the stabilizer; and finally, the viscosity depressant is added to regulate the viscosity of the paste in order to obtain the pasty material, which is then coated on the basal paper. The wallpaper has the advantages of no toxicity, no offensive odor, environment-friendliness, long service life, waterproofness and no deformation.
Owner:HONGQIJU CONSTR GRP CO LTD
Road traffic state detecting device based on omnibearing computer vision
InactiveCN101710448AWill not affect trafficEasy to implementDetection of traffic movementLearning unitMeasurement point
The invention relates to a road traffic state detecting device based on omnibearing computer vision, comprising shooting devices and a microprocessor, wherein the shooting devices are installed on all measuring points in all roads in a road network; the microprocessor is used for evaluating the road traffic state according to the video data of the shooting devices and comprises a full-view image obtaining unit, a road service capability customizing unit, a road service level self-learning unit, a road service level judging unit, a detecting data processing unit and an artificial checking unit. The road traffic state detecting device based on omnibearing computer vision has wide detecting range, high detecting precision, good detecting instantaneity, convenient application, visual and clear detecting result, subjective sensitivity index data and objective evaluation index data and is convenient for all grades of road networks of a city to carry out comprehensive evaluation on the road traffic state in time and space.
Owner:ZHEJIANG UNIV OF TECH
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