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36results about How to "Revolutionary" patented technology
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Three-dimensional ultrasonography-based early liver cancer diseased tissue target detection method
InactiveCN101984919ATo achieve the effect of observationObservation effect is goodOrgan movement/changes detectionUltrasonic/sonic/infrasonic dianostic techniquesDiseaseMicroscopic observation
The invention relates to a three-dimensional ultrasonography-based early liver cancer diseased tissue target detection method. The method comprises the following steps of: (1) scanning a three-dimensional ultrasonic reconstruction C surface by using a free arm; (2) scanning a target by a coordinate displacement method or a sector scanning method, and observing the C surface of an image in a minimum three-dimensional reconstruction mode; (3) amplifying and observing the shape, brightness, distribution condition and internal structure of an actual image of the target; (4) effectively reflecting the valuable ultrasonographic information in a three-dimensional mode; and (5) enabling the display precision of the image of the target to reach 0.1 millimeter-scale level sampling thickness. The three-dimensional ultrasonography-based early liver cancer diseased tissue target detection method has the advantages that: the imaging mode breaks through the limit of the action of an ultrasonic physical principle, a diseased tissue of which the minimum size is about 0.1mm can be observed, and an effect similar to a microscopic observation effect is achieved; a brand new image structure is generated to ensure that the information content of an ultrasonic image is greatly enriched and the objectivity and accuracy of image analysis are obviously improved; and the method lays a novel important basis for early diagnosis and treatment of various liver diseases.
Owner:HUBEI JINGSHANG ENTERPRISE MANAGEMENT
Material injection device of die casting machine
The invention discloses a material injection device of a die casting machine. The material injection device comprise a material cylinder and a plunger, wherein the material cylinder is used for containing molten metal liquid, the plunger is arranged in an inner cavity of the material cylinder, the material cylinder comprises a flat part and a gooseneck part which are in transition connection by an inclining part, the lowest point of the inclining part is lower than the lowest point of a material outlet of the gooseneck part, the plunger comprises a plunger head and a second plunger head which are connected by a plunger rod, a non-pressure chamber for containing the molten metal liquid is formed among the plunger head, the second plunger head, the plunger rod and the flat part, a pressure chamber for containing to-be-injected molten metal liquid is formed among the plunger head, the gooseneck part and the flat part, and a one-way flowing device is arranged between the non-pressure chamber and the pressure chamber, is sealed during material injection, and is opened in the plunger resetting process. The material injection device of the die casting machine has the advantages that the die casting cycle is short, the production efficiency is high, the qualified rate of products is higher, the heating temperature of the metal liquid is lowered, and the service life of a die and other parts is prolonged.
Owner:苏州圣美特压铸科技有限公司
Bi-wire lamp control system based on energy storage method
InactiveCN103220861AWith energy storage functionWill not affect power supplyElectric light circuit arrangementControl systemEffect light
The invention belongs to the technical field of landscape lighting, and relates to a bi-wire lamp control system based on an energy storage method. The bi-wire lamp control system based on the energy storage method comprises a controllable power supply circuit and a plurality of lamp units, each lamp circuit receives a binary control command from the controllable power supply circuit in a broadcast mode, therefore, a light-emitting diode (LED) light source can change working condition according to the binary control command, only two wires are used for transmitting energy and transmitting control information to each lamp unit at the same time, and a tank circuit supplies enough electric energy to the LED light source when voltage is absent temporarily. The bi-wire lamp control system based on the energy storage method has an energy storage function, even a power line is interrupted, the power supply of an LED lamp is not influenced, information can be obtained from the power line, and then the color of each lamp can be controlled to be changed. Further, wiring is simple, cost is reduced greatly, and accordingly majority of defects of an LED lighting system are overcome. In addition, the bi-wire lamp control system based on the energy storage method has good application prospects in the technical field of landscape lighting.
Owner:杭州奔云科技有限公司
Kapok or mudar fiber fabric
InactiveCN103556364AVariety of colorsRevolutionaryWeft knittingWarp knittingNatural fiberSynthetic fiber
The invention aims to provide a natural fiber fabric which is completely or partially made of kapok or mudar and has bacteriostasis and mite removing efficacies.The completely natural kapok or mudar fiber fabric is made of pure simple kapok or mudar yarn fibers, the partially natural mudar fiber fabric is prepared through blending or mixed weaving of the kapok or mudar fibers with natural fibers such as cotton, flax, silk and hair, or with chemical fibers such as viscose or acetic acid, or with synthetic fibers such as acrylon and terylene; the fabric provided by the invention is made of the 100% woven kapok or mudar fibers, or is prepared by blending the pure woven kapok or mudar fibers with other natural or chemical textile fibers on the premise that the fiber composition of kapok or mudar is larger than or equal to 18% , or is prepared through mixed weaving of the pure woven kapok or mudar fibers with other natural or chemical textile fiber yarns.
Owner:蒋敏庆
Propulsion device without gear box for vector control of permanent magnet synchronous motor of electric ship
InactiveCN102060096AImprove reliabilityHigh reliability and high performancePropulsion power plantsPropulsive elementsElectricitySynchronous motor
The invention relates to a propulsion device without a gear box for the vector control of a permanent magnet synchronous motor of an electric ship. Two power supplies are respectively electrically connected with an FOC (Field Oriented Control) vector control frequency converter through a propulsion operation platform and a cable; the FOC vector control frequency converter is electrically connected with a permanent magnet brushless synchronous motor through a cable; the permanent magnet brushless synchronous motor is coaxially connected with a rotary transformer and a propeller and mechanically connected with a speed indicating generator; the rotary transformer is electrically connected with the FOC vector control frequency converter through a cable; the speed indicating generator is electrically connected with the combined type propulsion operation platform through a cable; and the speed indicating generator and a storage battery are electrically connected with the FOC vector control frequency converter through cables. The invention directly drives the permanent magnet brushless synchronous motor by adopting the vector control without using the gear box and a brake, thereby optimizing the control characteristics of the electric ship and saving the electric energy.
Owner:庞志森 +6
Fire extinguishing system and method
InactiveCN107308569APromote fireSolve the difficulty of fire fightingFire rescueEngineeringHigh rise
Owner:佛山市领卓科技有限公司
Powder metallurgy preparation method for step-by-step formed cemented carbide hard alloy/steel double-layer structure composite material
The invention relates to a powder metallurgy preparation method of a step-by-step formed cemented carbide hard alloy / steel double-layer structure composite material, belongs to the technical field of composite material preparation. The method includes the steps that firstly, a steel powder material and carbide hard alloy powder are mixed and granulated with a binder to obtain a steel powder material feed and a carbide hard alloy material feed, and then the steel powder material feed and the carbide hard alloy material feed are sequentially injected into a mold cavity step by step through an injection molding technology to obtain a product green body; and part of the binder in the green body is removed through catalytic degreasing, and finally the carbide hard alloy / steel double-layer structure composite material is obtained through co-sintering densification. The powder metallurgy preparation method of the step-by-step formed cemented carbide hard alloy / steel double-layer structure composite material is simple and controllable, an obtained product is excellent in performance, and large-scale industrial application is facilitated.
Owner:湖南英捷高科技有限责任公司
A device and method for interacting with a mobile phone AR virtual object by hand
InactiveCN109358748AStrong sense of immersionInteractive way is realInput/output for user-computer interactionGraph readingData informationE communication
The invention relates to the field of information technology, in particular to a device and a method for interacting with a mobile phone AR virtual object by a hand, comprising a mobile phone and a gesture tracking device matched with the mobile phone. The gesture tracking device is arranged on the back of the mobile phone, and the gesture tracking device is communicatively connected with the mobile phone. The mobile phone comprises an Android system capable of supporting the ARCore technology, and the mobile phone is provided with an ARCore mobile phone app matched with a gesture tracking device; The gesture tracking device comprises a software API, which is used for capturing the movement of the user's hand, the position of the hand and the displacement data information of the hand in the working range, and transmitting the data information to the ARCore mobile phone app in real time; The phone's display is used to display AR scenes. Compared with the prior art, the device and the method for interacting with the mobile phone AR virtual object by hand can directly touch the 3D object model by hand in the mobile phone AR scene, grasp the 3D object model, and interact with the 3D object model by hand, so that the device and the method are more real and natural, and the immersion feeling of the mobile phone AR experience is stronger.
Owner:深圳仓谷创新软件有限公司
Stainless steel water faucet sand-coating casting process
ActiveCN103042177AImprovement cannot be integrally formedGuaranteed processing efficiencyFoundry mouldsMoulding machinesNumerical controlCoating
The invention belongs to the technical field of casting techniques, and relates to a stainless steel water faucet casting process, in particular to a stainless steel water faucet sand-coating casting process. The stainless steel water faucet sand-coating casting process sequentially comprises the following steps of: A. simulating a cast-casting, cooling and solidifying process; B. drawing a three-dimensional map of a product; C. preparing a mould; D. performing numerical control and calibration; E. assembling the mould; F. manufacturing a sand core, G. casting and shaping; and H. clearing up. By the stainless steel water faucet sand-coating casting process, a solution is provided, so that a stainless steel water faucet can be integrally moulded by using a sand-coating core, as a result, the production cost of the stainless steel water faucet is reduced by more than 30%, and the delivery cycle is shortened by more than half.
Owner:王连法
Stainless steel water faucet sand-coating casting process
ActiveCN103042177BImprovement cannot be integrally formedGuaranteed processing efficiencyFoundry mouldsMoulding machinesNumerical controlCoating
Owner:王连法
A die-casting machine injection device
Owner:SDT SMART DIECASTING TECH (SUZHOU) CO
Fire fighting system and fire extinguishing mode thereof
InactiveCN107297042APromote fireSolve the difficulty of fire fightingAircraft componentsFire rescueEngineeringFire fighter
Owner:镇江皮埃纳米科技有限公司
Building and fire extinguishing system and mode thereof
PendingCN108744374ASolve the difficulty of fire fightingReduce lossesFire rescueWater sourceWaste management
The invention discloses a building and a fire extinguishing system thereof. A pipeline is arranged on the building to be connected with other surrounding buildings, water is supplied to the pipeline from a water source, and the water can be led from a water outlet in the pipeline to extinguish fire.
Owner:苏州市皎朝纳米科技有限公司
Building capable of supplying water outside and fire fighting mode of building
InactiveCN107158623AEasy to extinguish fireReduce lossesFire rescueWater supply installationWater pipeWater source
The invention discloses a building capable of supplying water outside and a fire fighting mode after the building catches a fire. The building is characterized in that the exterior of the building is provided with a water source connector, and the connector can be connected with a fire fighting hose or water pipe to spray water to put out the fire.
Owner:佛山市领卓科技有限公司
Fire extinguishing system based on water tower
InactiveCN107261358ASolve fire problemsSolve the difficulty of fire fightingFire rescueElectricityEngineering
The invention discloses a fire extinguishing system based on a water tower. The fire extinguishing system comprises the water tower and a multi-rotor air vehicle. By means of the fire extinguishing system based on the water tower, the gravitational potential energy of the water tower is fully used to supply water, electricity and tension for fire extinguishing.
Owner:苏州市皎朝纳米科技有限公司
Building and fire extinguishing system and fire extinguishing method thereof
InactiveCN107308572ASolve the difficulty of fire fightingReduce lossesFire rescueWater sourceWater diversion
The invention discloses a building and a fire extinguishing system thereof. The building is provided with pipelines which are connected with other surrounding buildings, water is supplied to the pipelines from a water source, and an air vehicle is used, and therefore water diversion can be performed on the pipelines for fire extinguishing.
Owner:苏州市皎朝纳米科技有限公司
Construction structure and fire extinguishing way thereof
InactiveCN107281668ASolve the difficulty of fire fightingReduce lossesFire rescueFor captive aircraftsArchitectural engineeringBuilding construction
Owner:佛山市领卓科技有限公司
Roller-skating flat-dragging type wireless computer mouse for feet
PendingCN111562849AClear division of laborReasonable designInput/output processes for data processingEngineeringElectrical and Electronics engineering
The invention provides a roller-skating flat-dragging type wireless computer mouse for feet. A support plate layer is arranged at the bottom of a mouse body of a mouse; a plurality of universal rolling pulleys is arranged below the support plate layer; a battery compartment is arranged in the middle of the mouse body; a photoelectric emission and collection device is arranged on the side face of the mouse body, an instep strap is arranged above the middle of the mouse body, the front portion of the mouse body is sequentially divided into a left key operation area, a roller operation area and aright key operation area from left to right, and the left key operation area, the roller operation area and the right key operation area are separated through a first interval partition plate and a second interval partition plate. The invention solves the problem that no foot computer mouse with a good using effect exists in the market up to now. In order to solve the problems that a computer mouse for feet cannot be grasped around the feet, toes are inflexible and the gravity of the soles of the feet is too concentrated, the utility model provides a roller-skating flat-dragging type wirelesscomputer mouse for feet, which is a wireless computer mouse specially operated by feet and is suitable for people with disabled hands or arms.
Owner:CHANGZHOU INST OF MECHATRONIC TECH
Building facilitating fire extinguishment and fire fighting and fire extinguishing manner of building facilitating fire extinguishment
InactiveCN107243131AReduce lossesIncreased difficulty in extinguishing firesFire rescueWater sourceEngineering
The invention discloses a building which is beneficial to fire extinguishing and a fire extinguishing method after the building is on fire. The feature of the building is that a water source interface is installed on it, and the interface can be connected with a fire hose or a water pipe to spray water to extinguish the fire.
Owner:镇江皮埃纳米科技有限公司
Wet-mixed masonry coating plaster
ActiveCN107324699AReduce manufacturing costImprove insulation effectSolid waste managementFoam concreteFiber
The invention discloses thin mortar joint masonry thin layer plastering special for buildings and in particular relates to wet-mixed masonry coating plaster prepared by taking acetylene sludge and pulverized coal ash as main raw materials. The wet-mixed masonry coating plaster is composed of the following raw materials in percentage: acetylene sludge, pulverized coal ash, complex liquid, a deodorant, polycarboxylate superplasticizer and staple fibers. The wet-mixed masonry coating plaster disclosed by the invention refers to thin mortar joint masonry plaster for aerated concrete blocks and foamed concrete blocks and thin foam ash plaster for buildings. According to the wet-mixed masonry coating plaster, industrial wastes acetylene sludge and pulverized coal ash are changed into valuable materials, the wet-mixed masonry coating plaster is low in manufacturing cost and can be popularized in a large area, the mechanical property is matched with that of the aerated concrete blocks, the thermal insulation properties are excellent, the wall surface does not need to be watered during construction, only capping mass on the old wall surface needs to be removed, and the masonry coating thickness is 3-5mm. Compared with the traditional mortar with the masonry coating thickness of 2cm, the wet-mixed masonry coating plaster disclosed by the invention is high in working efficiency, rapid in construction and capable of saving materials, can achieve excellent gas permeability and is a revolutionary transformed environment-friendly material.
Owner:宋乐财
Voltage boosting device applied to multi-channel MPPT unit structure inverter
PendingCN110460097ASimple structureRevolutionarySingle network parallel feeding arrangementsUnit structureVoltage boosting
The invention discloses a voltage boosting device applied to a multi-channel MPPT unit structure inverter. The voltage boosting device is characterized in that the voltage boosting device includes atleast one MPPT unit and a voltage boosting assembly; the voltage boosting assembly includes a voltage detection module, a control module, a voltage boosting module and first diodes; first electrodes of the MPPT units are conductively connected, a second electrode of each MPPT unit is conductively connected with the positive electrode of a different first diode, and the negative electrodes of the first diodes are connected in parallel and then conductively connected with a second electrode access end of the voltage detection module; the first electrode of any MPPT unit is conductively connectedwith a first electrode access end of the voltage detection module and the voltage boosting output end of the voltage boosting module; and the first or second electrode is either a positive electrodeor a negative electrode. The voltage boosting device has a simple structure, and the cost of the device is not much different from the cost of a device with only one MPPT unit at present and is far lower than the cost of the scheme adopting a test device for multiple MPPT units one by one. The function remains unchanged while the structure is simplified and the cost is lowered.
Owner:SHANGHAI ZHIWEI ENVIRONMENTAL TECH
Ultralow-carbon low-cobalt martensitic steel and preparation method thereof
PendingCN114480943AHigh strengthGrain refinementTransportation and packagingMetal-working apparatusSolvent debindingHeat treating
The preparation method comprises the following steps that low-cobalt martensitic steel stainless steel powder and a binder are subjected to mixing and granulation, feed is obtained, the feed is injected into a mold, an injection green body is obtained, solvent degreasing is conducted to obtain a dissolvable blank, warm isostatic pressing treatment is conducted to obtain a pressed green body, and the pressed green body is subjected to heat treatment to obtain the ultra-low-carbon low-cobalt martensitic steel with the ultra-low-carbon low-cobalt martensitic steel with the ultra-low-carbon low-cobalt martensitic steel. According to the preparation method, two times of degreasing are adopted, after the injection blank is obtained through injection molding, a solvent is adopted for degreasing to remove part of the binder, and then the ultra-low-carbon and low-cobalt martensitic steel is obtained through sintering in a vacuum environment, so that the ultra-low-carbon and low-cobalt martensitic steel is obtained. According to the ultra-low-carbon low-cobalt martensitic steel and the preparation method thereof, the low-carbon low-cobalt martensitic steel is subjected to temperature isostatic pressing treatment under the set technological parameter condition to obtain a green body, the inventor finds that the density of the green body can be greatly improved, and the ultra-low-carbon low-cobalt martensitic steel has high density, fine grains and excellent mechanical properties.
Owner:湖南英捷高科技有限责任公司
Cloud computing annularly-arranged disaster tolerance system
InactiveCN104869149ADisaster recovery hasHave backupTransmissionRedundant operation error correctionCloud dataComputer science
The invention relates to a cloud computing annularly-arranged disaster tolerance system. The cloud computing annularly-arranged disaster tolerance system is characterized in that the cloud computing annularly-arranged disaster tolerance system comprises more than one cloud data sub center; the sub centers are annularly arranged at different location; each sub center is divided into more than one region correspondingly; and therefore, disaster tolerance units can be formed. With the cloud computing annularly-arranged disaster tolerance system adopted, a cloud platform can have automatic backup and disaster tolerance functions, and requirements of the society for the cloud platform can be satisfied.
Owner:武汉市天下春商贸有限公司
Continuous die processing method for processing sheet metal parts with threaded holes on the sides
ActiveCN102896227BImprove efficiencyExcellent forming speed at one timeShaping toolsPunchingMetal machining
Owner:JIANGSU FANRUN ELECTRONICS
Bi-wire lamp control system based on energy storage method
InactiveCN103220861BWith energy storage functionWill not affect power supplyElectric light circuit arrangementControl systemEngineering
Owner:杭州奔云科技有限公司
Novel fire extinguishing method and related device thereof
InactiveCN107198849ASolve fire fighting problemsReduce lossesFire rescueAircraftsArchitectural engineeringStructural engineering
Owner:佛山市领卓科技有限公司
Water tower
InactiveCN107297039ASolve the difficulty of fire fightingReduce lossesAircraft componentsFire rescueEngineeringWater supply
Owner:镇江市丹徒区硕源材料科技有限公司
Upper buttress structure for shock insulation reinforcement of existing building and construction method of upper buttress structure
ActiveCN107806252AClear forceMeet the needs of various complex force transmission structuresBuilding repairsProtective buildings/sheltersButtressReinforced concrete
The invention discloses an upper buttress structure for shock insulation reinforcement of an existing building and a construction method of the upper buttress structure. The upper buttress structure comprises bearing frame columns of original structures, newly-poured column-embraced steel bar concrete parts and connecting structures between the bearing frame columns and the newly-poured column-embraced steel bar concrete parts. The connecting structures comprise a plurality of anchorage bars, horizontal closed hoopings and new-old concrete combining parts. All the anchorage bars and column main bars of original bearing frame columns can be welded and fixed to form lantern-type bars. The horizontal closed hoopings can tightly hoop the welding positions of all the anchorage bars and the column main bars. The new-old concrete combining parts are formed by means of the method that outer wrapped concrete layers of the bearing frame columns of the original structures are chiseled to expose the welding position points of the column main bars. The column-embraced steel bar concrete parts are poured and formed on the peripheries of the bearing frame columns of the original structures. Therefore, the upper buttress structure is a new-old concrete combined structure, the original structure columns are sufficiently utilized, the bearing frame column main bar anchoring measures are cleared,the structure is concise, and construction is rapid.
Owner:南京分震建筑科技有限公司
Cloud computing circularly-arranged disaster recovery
The invention discloses cloud computing circularly-arranged disaster recovery, which is characterized by comprising more than one cloud data subcenter, wherein the subcenters are circularly arranged at different places, and each subcenter is divided into more than one subregion correspondingly to form a disaster recovery unit. Therefore, a cloud platform has the automatic backup and disaster recovery functions, and can adapt to the needs of the society on the cloud platform.
Owner:武汉市天下春商贸有限公司
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