Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
71results about How to "Convenient for daily operation" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Oil well intermittent pumping control system and method
ActiveCN106762584ARealize energy saving and consumption reductionReduce lossConstructionsFluid removalPower flowControl system
The invention discloses an oil well intermittent pumping control system and method. The oil well intermittent pumping control system comprises an oil pumping unit, a controller and a motor, wherein the motor is connected with the oil pumping unit and used for driving the oil pumping unit; a rotational speed sensor and an electric parameter acquisition module are arranged on the motor and used for acquiring the output shaft rotational speed and the current and voltage value of the motor and sending to the controller; a load sensor and a displacement sensor are arranged on the oil pumping unit, connected with the controller and used for sending measured values of the load and the displacement of a well sucker rod of the oil pumping unit to the controller; and the controller is connected with the motor through a frequency converter and used for controlling start and stop of the motor. According to the oil well intermittent pumping control system, reasonable control is performed according to actual liquid outlet conditions, the requirement for supply and production coordination of an oil well is satisfied, intelligent stroke frequency adjustment and intelligent dynamic interval pumping control are utilized to realize energy saving and consumption reduction of the oil well and to reduce the loss of running equipment, follow-up control meets the demand for precise control of the oil well within a stroke cycle, the running efficiency of an oil well system is further improved, and the energy consumption is reduced.
Owner:PETROCHINA CO LTD
Production method for increasing nitrate removal capacity by membrane method
ActiveCN102417193AImprove denitrification effectGuaranteed control effectAlkali metal sulfite/sulfate purificationAlkali metal chloridesSodium sulfateSodium hydroxide
The invention relates to a production method for increasing nitrate removal capacity by a membrane method. Light brine from a brine electrolytic dechlorination working section is subjected to pretreatment, and then, enters a membrane device for filtering sodium sulfate; outlet water of the membrane device for filtering the sodium sulfate is divided into two parts; one part which is nitrate-poor brine with a concentration being lower than 3 g / l enters a primary brine device of a sodium hydroxide device for salt dissolving; the other part which is nitrate-rich brine with a concentration being higher than 45 g / l enters a refrigeration denitration unit, temperature is once decreased to -7 to -8 DEG C, and the temperature is readjusted to 1 to -3 DEG C so as to separate out Glauber's salt crystals; the Glauber's salt crystals enter a centrifuge so as to produce Glauber's salt products; and mother liquor is returned for repeated use. With the adoption of the production method provided by the invention, the content of rich nitrate is increased through refiltering the nitrate-rich brine under the conditions of existing nitrate removal device by the membrane method, and more Glauber's saltcrystals are correspondingly separated out under the condition of using the same flow of nitrate-rich brine, so that the production capacity of the nitrate removal device by the membrane method is increased, and brine with a qualified sulfate indicator is ensured to be obtained.
Owner:SHANDONG DONGYUE FLUO SILICON MATERIALS CO LTD
Cooking utensil control method and cooking utensil
PendingCN110874068ASave user timeConvenient for daily operationProgramme controlComputer controlEquipment computersProcess engineering
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
Road dust depressor and preparation method thereof
InactiveCN105018032ASolve road dust problemGood dust suppression effectOther chemical processesBuilding insulationsMoisture retentionChemistry
The invention discloses a road dust depressor and a preparation method thereof. The road dust depressor is prepared from 0.5-10% of petroleum asphalt, 5-20% of glycerol, 1-5% of anhydrous calcium acetate, 0.5-5% of a surfactant, 1-5% of a cosolvent, 1-2% of sodium metasilicate and 55%-90% of water. The preparation method includes: at room temperature, adding deionized water into a reaction kettle, starting stirring and conducting heating to 50DEG C, adding anhydrous calcium acetate in batches, after complete dissolving, adding glycerol, after dissolving, adding the surfactant, road asphalt, the co-solvent and sodium metasilicate in order, performing stirring dissolving to a homogeneous phase so as to obtain a brown-black brown aqueous solution, and carrying out standing, cooling and filling, thus obtaining a finished product. The road dust depressor has good moisture retention, moisture absorption and adhesion, and has remarkable dust suppression effect and long dust suppression period. The product is safe to use, has no corrosion to metal, is non-toxic, can be biodegradable, has no influence to vegetation, is an environment friendly product, and can be widely applied to dust control of unpaved roads, urban asphalt pavement, strip mine roads and the like.
Owner:宁夏浤森环保科技有限公司
Microscope device capable of observing object to be tested at multiple angles
The invention discloses a microscope device capable of observing an object to be tested at multiple angles. The microscope device comprises a device base, an objective table and an installation part are arranged on the device base, a rotating device is arranged between the device base and the objective table and used for driving the objective table to rotate, and a cantilever is movable connected to the installation part and can longitudinally rotate relative to the device base. A microscope lens is arranged at the upper end of the cantilever and used for observing the object to be tested on the objective table. A control circuit board is arranged in the device base and electrically connected with the rotating device. Due to the fact that the cantilever can rotate relative to the device base, the microscope lens can be used for observing the object to be tested from the side face, the object to be tested on the objective table can be driven to rotate through the rotating device, and therefore the microscope device can observe an plane image of the object to be tested and can also observe a three-dimensional image of rotation of the object to be tested.
Owner:EASTCOLIGHT ENTERPRISE ZHONGSHAN
Contactless smart card swing test method and device
InactiveCN103954873AConvenient for daily operationImprove test efficiencyElectrical testingEmbedded systemContactless smart card
The invention provides a contactless smart card swing test method and device. The contactless smart card swing test device comprises a mechanical arm, a contactless card reader and a controller. One end of the mechanical arm is fixed, and the other end of the mechanical arm is used for fixing a smart card to be tested and can rotate in the horizontal direction. The contactless card reader is fixed under the mechanical arm, the controller is in signal or line connection with the contactless card reader and used for controlling that the contactless card reader sends an instruction to the smart card and keeping communication of the smart card and the card reader. The controller is in signal or line connection with the mechanical arm and used for controlling swing of the mechanical arm. The contactless smart card swing test method and device facilitates daily operation, can quickly find out problems and faults and improve the testing efficiency, accordingly saves the human resource cost and improves the product development efficiency.
Owner:EASTCOMPEACE TECH
Foam dust-fall explosion prevention device
InactiveCN102953748ASimple structureImprove the effect of dust suppressionUsing liquid separation agentDust removalDaily operationFoaming agent
The invention discloses a foam dust-fall explosion prevention device which mainly comprises a foam making tube, a foaming agent, a filter screen device, a water feed inlet, a material feed inlet, an air feed inlet, a foam discharge outlet and a spearhead. According to the invention, foams are made in the foam making tube by using the foaming agent, the filter screen device and air flows, and then the manufactured foams are discharged from the foam discharge outlet and the spearhead to carry out dust-fall operation; because the foams are good in adsorbability and ultra-large in contact surface, the dust-fall effect is prominent; dried foams can be condensed into a solid dust protection shell, and in case of explosion hazards or fires, an effect of area foam partition can be formed for carrying out explosion-proof fire fighting; and the problems that the existing dust-fall equipment is single in function and poor in dust-fall effect and coal-dust-like oily dust water-atomized falling dust is difficult to adsorb are solved. The foam dust-fall explosion prevention device has the advantages of simple structure, convenience in daily operation, safety in operation, more auxiliary functions, strong falling dust adsorbability, and large dust-fall contact surface.
Owner:韩雪峰
Solar photovoltaic panel rotation support structure
ActiveCN107342724AThe overall structure is simpleSimple structurePhotovoltaic supportsPV power plantsEngineeringRound table
The invention discloses a solar photovoltaic panel rotation support structure. Compared with an existing large support device, the solar photovoltaic panel rotation support structure has the advantages of comprising a round table rotation device, a support lifting device, a pitch angle adjustment mechanism and a solar photovoltaic panel fixing plate. The pitch angle adjustment mechanism can appropriately adjust a pitch angle of a photovoltaic panel according to a demand. The solar photovoltaic panel rotation support structure is simple in integrated structure and belongs to a household small photovoltaic panel rotation support mechanism. The structure is simple and assemblies are few, so the solar photovoltaic panel rotation support structure is convenient for daily operation and maintenance, economic investment and manpower investment are reduced, and relatively good economic benefits and social benefits are achieved. The solar photovoltaic panel rotation support structure is the small photovoltaic panel rotation support mechanism integrated with horizontal angle adjustment, horizontal height adjustment and horizontal rotation, is simple in entirety, light in weight and convenient for mounting and is beneficial to wash and maintain in a use process. Components can be replaced conveniently. The integrated practicability is high.
Owner:YANGZHOU LIDUO STEEL STRUCTURE ENG
Novel long-distance home control system
InactiveCN103105827AControllableConvenient for daily operationProgramme total factory controlWireless controlControl system
The invention discloses a novel long-distance home control system and relates to the field of intelligent home. The novel long-distance home control system comprises a central control system (1), a long-distance wireless control terminal (2) and a typing type control panel (3). The novel long-distance home control system further comprises an induction device (4), a curtain control terminal (5), an electric water heater control terminal (6), an air conditioner control terminal (7), a rice cooker control terminal (8) and a lighting control terminal (9), wherein the long-distance wireless control terminal (2), the typing type control panel (3) and the induction device (4) are respectively connected with the central control system (1), and the central control system (1) is respectively connected with the curtain control system (5), the electric water heater control terminal (6), the air conditioner control terminal (7), the rice cooker control terminal (8) and the lighting control terminal (9). The novel long-distance home control system has the advantages of being simple and controllable in operation, namely, capable of controlling the using condition of household appliances indoors through the long-distance wireless control terminal, and also capable of controlling the household appliances indoors through the induction device. Therefore, the novel long-distance home control system greatly facilitates everyday operation of people.
Owner:苏州唯亚智引科技有限公司
Hydraulic automatic liquid distribution device
ActiveCN102380324AReduce use costConvenient for daily operationFlow mixersTransportation and packagingWater sourceEngineering
The invention discloses a liquid distribution device, in particular to a hydraulic automatic liquid distribution device, which does not need to be equipped with an electric motor and can save energy. The hydraulic automatic liquid distribution device adopts the structure as follows: a hydraulic body component and a built-in gear pump component are arranged inside the casing; an additive inlet, a water supplying inlet and a mixed solution outlet are formed on the casing; and an adjusting valve component is arranged at the additive inlet of the casing. The hydraulic automatic liquid distribution device does not need to be equipped with the electric motor, takes a water supplying source as a power source to drive a hydraulic wheel to rotate, and then drives a built-in gear pump gear to rotate through two stage gears in a deceleration manner, so that liquid can be added so as to achieve the purpose of proportioning of liquid concentration. The liquid distribution device has the advantages of low use cost, high safety, wide applicability and wide application range, is convenient to operate, maintain and manage in daily time, and can be used in closed rooms, outside and underground mining working faces of a coal mine.
Owner:无锡威顺煤矿机械有限公司
Microporous unidirectional anti-block self-protective bubbler
InactiveCN1884161AResistance to osmotic flowSave moneyGlass furnace apparatusPressure - actionVALVE PORT
The invention discloses a multiple micro-hole one-way nonclogging self-protective bubbler in the glass pool fusing manufacturing domain, which is characterized by the following: shortening aperture of bubbling pipe (1) and increasing pipe hole quantity; allocating safe one-way valve (2) on the bottom of bubbling pipe (1); combining two points to construct; guaranteeing the sectional area of gas channel of bubbling pipe (1); increasing osmotic fluid resistance in the bubbling pipe (1) for glass liquid; resisting downward osmotic flow for glass liquid under static pressure action.
Owner:朱旭
Drilling machine for special-shaped workpiece
InactiveCN113000887AImprove fixation efficiencyPrevent shaking up and downPositioning apparatusBoring/drilling componentsEngineeringMechanical engineering
The invention relates to the technical field of drilling clamps, in particular to a drilling machine for a special-shaped workpiece. The drilling machine comprises a supporting mechanism, a clamping mechanism and a movable drilling mechanism, wherein the supporting mechanism comprises a supporting table and supporting columns, supporting legs are fixedly connected to the four end corners of the bottom face of the supporting table, a first rectangular groove is formed in the middle of the top face of the supporting table, a second rectangular groove is formed in the middle of one short side wall of the supporting table, and sliding grooves are formed in the top face of the supporting table by facing four diagonal lines with the middle of the supporting table serving as the center point. According to the drilling machine for the special-shaped workpiece, a first two-way lead screw and a second two-way lead screw are rotationally connected into the first rectangular groove and the second rectangular groove, a first connecting lug and a second connecting lug drive the clamp to clamp the special-shaped workpiece by rotating the first two-way lead screw and the second two-way lead screw, so that the surface of the special-shaped workpiece cannot be damaged, the whole fixing process is more time-saving and labor-saving, and the fixing efficiency of the special-shaped workpiece is greatly improved.
Owner:李方东
Foaming agent injection skid-mounted device
PendingCN105626013AExpand the affected volumeEnhanced overall recoveryFluid removalHeating systemDaily operation
The invention discloses a foaming agent injection skid-mounted device. The foaming agent injection skid-mounted device comprises an agent tank system, an injection system and a feed pump, and the injection system and the feed pump are both connected with the agent tank system. The agent tank system comprises an agent tank and a heating system connected to the agent tank. The agent tank, the heating system, the injection system and the feed pump are all arranged on a base to form a skid-mounted design. The agent tank, the heating system, the injection system and the feed pump are all arranged inside a carriage body in a covered mode. The bottom of the carriage body is fixedly connected with the base. The carriage body is provided with a door and a window. According to the foaming agent injection skid-mounted device, linkage prolife control over a steam flooding block is achieved, and the development effect of heavy oil steam flooding is improved. The whole foaming agent injection skid-mounted device has the characteristics that the device is convenient to transport, internal facilities are compact, and daily operation is convenient.
Owner:CHINA PETROLEUM & CHEM CORP +1
Reverse multi-angle blowing and drying device
InactiveCN107042244AEasy to replaceSmooth dischargeDrying gas arrangementsSpray nozzlesShaped beamEngineering
The invention discloses a reverse multi-angle blowing and drying device and belongs to the field of rolling equipment. The reverse multi-angle blowing and drying device comprises pressure-reduction flow distribution grooves, positioning grooves, handles, upper-lower frame fixing grooves, fixing lugs, air inlet holes, blowing nozzles and a steel hole. The air inlet holes are located in the tail of a bottom frame. The blowing nozzles communicate with the air inlet holes. Each blowing nozzle is a conical open 360-degree ring-shaped beam nozzle with a leftward opening. According to the reverse multi-angle blowing and drying device, the direction of compressed air sprayed by the blowing nozzles is opposite to the rolling direction; semicircular grooves in the central axis of the bottom frame and semicircular grooves in the central axis of a top frame are combined into the steel hole; the steel hole communicates with the blowing nozzles, the pressure-distribution flow distribution grooves are distributed in the two sides of the steel hole, and the pressure-distribution flow distribution grooves are formed by combining the corresponding grooves in the bottom frame and the corresponding grooves in the top frame; and the design of the rear-arranged blowing nozzles is adopted, the crossed release manner is adopted, and water and gas are promoted to be combined and discharged smoothly, so that the surface of red steel is free of cooling water local residues, and the surface of a steel body is uniformly cooled.
Owner:宁波奇尘电子科技有限公司
An asynchronous real-time brain control method driven by weak myoelectricity artifact micro-expression electroencephalogram signals
ActiveCN109901711ARealize asynchronous real-time controlIncrease the number of available mind control commandsInput/output for user-computer interactionGraph readingControl systemComputer science
The invention discloses an asynchronous real-time brain control method driven by weak myoelectricity artifact micro-expression electroencephalogram signals. The method includes: taking a 100ms electroencephalogram signal as a single signal source, and carrying out brain control micro-expression attribute judgment by utilizing myoelectricity artifact energy proportion; Executing brain control statestart / stop brain control micro-expression detection and effectiveness judgment thereof; and starting a brain control state after judging that the brain control micro-expression is true, performing brain control micro-expression recognition and validity judgment after judging that the brain control micro-expression attribute is in the brain control state, and generating a brain control instructionfor controlling a controlled object or stopping the brain control state after judging that the brain control micro-expression is true. Start / stop of a brain control state and action operation of eight controlled objects are achieved based on brain control micro expressions, the real-time performance, flexibility and accuracy of the brain control method are effectively improved, asynchronous braincontrol interface detection and brain control micro expression effectiveness judgment are increased, the practical value of the brain control method is improved, and the brain control method can be widely applied to various brain control systems.
Owner:XI AN JIAOTONG UNIV
Die adjusting mechanism
The invention provides a die adjusting mechanism for a powder metallurgy forming machine. The die adjusting mechanism can make dies always be in a horizontal status during the adjustment, greatly improve the permissible adjusting range, realize the precision control through a counter in a control mechanism, and obviously improve the repeated precision of daily adjustment. The die adjusting mechanism comprises a first punch die adjusting mechanism and a second punch die adjusting mechanism. All the mechanisms are arranged on a base (1), wherein a control mechanism (18) drives a gear (13) to run through a gear drive mechanism; and a second undershoot stopper (11) goes up and down with the gear. A control mechanism (30) drives two gears (14) to run through a gear drive mechanism so as to make an adjusting stud (4) go up and down; and a first undershoot stopper (9) arranged on the upper part of the adjusting stud goes up and down with the adjusting stud. Therefore, the mechanism can simultaneously or separately adjust the up-and-down movement of a pair of stoppers so as to reach the aim of adjusting the position of the dies arranged on a multilayer template.
Owner:竺祖德 +4
Lifting equipment used for loading and unloading natural gas steel cylinders
InactiveCN105621233ALow failure rateEasy to operateCranesLoad-engaging elementsEngineeringSteel rope
Lifting equipment used for loading and unloading natural gas steel cylinders comprises a supporting assembly and a rotating assembly. The rotating assembly is arranged at the upper end of the supporting assembly. A moving assembly is arranged on the rotating assembly. The supporting assembly comprises a stand column. The stand column is fixed to the ground or a movable trolley. The rotating assembly comprises rotation driving equipment and a rotating rod. The rotating rod is installed at the upper end of the stand column through a bearing. The rotation driving equipment is installed on the rotating rod. A power output shaft gear of the rotation driving equipment is engaged with a circumferential gear arranged on the stand column. The moving assembly comprises an electric hoist. The electric hoist is installed on the rotating rod through an electric hoist trolley. A clamp is connected to the electric hoist through a steel rope. The lifting equipment has the advantages of being high in working efficiency and capable of rotating in the 360-degree range and moving horizontally.
Owner:GEZHOUBA YICHANG GAS
Production method for increasing nitrate removal capacity by membrane method
ActiveCN102417193BImprove denitrification effectGuaranteed control effectAlkali metal sulfite/sulfate purificationAlkali metal chloridesNitrateSulfate
The invention relates to a production method for increasing nitrate removal capacity by a membrane method. Light brine from a brine electrolytic dechlorination working section is subjected to pretreatment, and then, enters a membrane device for filtering sodium sulfate; outlet water of the membrane device for filtering the sodium sulfate is divided into two parts; one part which is nitrate-poor brine with a concentration being lower than 3 g / l enters a primary brine device of a sodium hydroxide device for salt dissolving; the other part which is nitrate-rich brine with a concentration being higher than 45 g / l enters a refrigeration denitration unit, temperature is once decreased to -7 to -8 DEG C, and the temperature is readjusted to 1 to -3 DEG C so as to separate out Glauber's salt crystals; the Glauber's salt crystals enter a centrifuge so as to produce Glauber's salt products; and mother liquor is returned for repeated use. With the adoption of the production method provided by the invention, the content of rich nitrate is increased through refiltering the nitrate-rich brine under the conditions of existing nitrate removal device by the membrane method, and more Glauber's saltcrystals are correspondingly separated out under the condition of using the same flow of nitrate-rich brine, so that the production capacity of the nitrate removal device by the membrane method is increased, and brine with a qualified sulfate indicator is ensured to be obtained.
Owner:SHANDONG DONGYUE FLUO SILICON MATERIALS CO LTD
Multifunctional universal operation handle
The invention provides a multifunctional universal operation handle, belongs to the related fields of electrical power generation, power transformation or power distribution, is a tool for power equipment, and particularly relates to a multifunctional operation handle for a power distribution station, a box type substation and a loop network unit for power supply or power distribution. The multifunctional universal operation handle comprises a detachable head, a connector, an adapter, an operation handle and a key hole, wherein an internal hexagonal connecting hole is formed in one end of the adapter, and the adapter is sheathed on the operation handle through the internal hexagonal connecting hole, and is connected with the operation handle; an outer hexagonal head is arranged at the other end of the adapter; an outer hexagonal head is arranged at one end of the detachable head, and the outer hexagonal head at the adapter is connected with the outer hexagonal head at the detachment head through the connector; an outer hexagonal head is arranged at the initial end of the operation handle, and the outer hexagonal head at the operation handle is connected with the detachable head through the connector; a key containing cavity is arranged in the tail end of the operation handle, a key container is arranged in the key containing cavity, and a key is contained into the key container, so as to realize the integral management of the key.
Owner:SUQIAN POWER SUPPLY COMPANY OF JIANGSU PROVINCE POWER +2
Intelligent gas meter based on Internet communication
ActiveCN111811602AImprove stabilityRealize the monitoring of air leakageDetection of fluid at leakage pointVolume meteringInternet communicationGas meter
The invention discloses an intelligent gas meter based on Internet communication. The intelligent gas meter comprises a gas meter body and a gas sleeve box for accommodating the gas meter body, and ajacking assembly for jacking the gas meter body, wherein the gas sleeve box has a box cavity, the jacking assembly comprises two spring guide components fixedly connected with the bottom of the gas meter body, the two spring guide components are arranged in a front-back spaced mode, each spring guide component comprises a guide rod fixedly connected with the bottom of the gas meter body, each guide rod is sleeved with a reset spring, an electric push rod is fixedly connected with the bottom of each guide rod, the left side of the top of the gas meter body communicates with a gas inlet pipe, the right side of the top of the gas meter body communicates with a gas outlet pipe, the device further comprises a gas-sensitive sensor corresponding to the gas inlet pipe, and the gas-sensitive sensoris in communication connection with a background alarm host. The device is advantaged in that the gas meter body is protected, and daily operation of the gas meter body is facilitated.
Owner:天津市金凤来仪科技有限公司
Yarn tension constant compensation device
The invention relates to a yarn tension constant compensation device. The device comprises a rack and multiple yarn guiding rods installed on the rack, a tension compensation mechanism is connected to each yarn guiding rod, each tension compensation mechanism comprises a damping cylinder, a spring arranged on the outer surface of the damping cylinder in a sleeving mode and a clamping ring, wherein one end of the damping cylinder is fixed to the rack, the other end of the damping cylinder is connected with the corresponding yarn guiding rod through a connecting plate, the spring is clamped between the end, connected to the connecting plate, of the damping cylinder and the clamping ring, the clamping ring is in threaded connection with the damping cylinder, a piston assembly inside the damping cylinder comprises a piston rod, a piston and a fixing part used for fixing the piston, the piston comprises a piston body and multiple piston sheets installed at the two ends of the piston body, the piston body is provided with multiple first oil channels and second oil channels which are cut through in the axial direction, and the first oil channels and the second oil channels are distributed at intervals in the circumference direction of the piston body. The yarn tension constant compensation device is applicable to damping and yarn-breaking-prevention of the yarn guiding rods on textile equipment.
Owner:JINJIANG PENGTAI MACHINERY TECH CO LTD
Energy-saving environment-friendly household aquarium
InactiveCN110810313AConvenient for daily operationExpand the breeding spacePisciculture and aquariaFisheryStructural engineering
The invention discloses an energy-saving environment-friendly household aquarium, comprising a base; a first aquarium body is arranged above the base; second aquarium bodies are arranged around the first aquarium body; the bottom of the first aquarium body is fixedly fitted with a connecting shaft; the first aquarium body is fixedly mounted inside the base through connecting components; one end, far away from the first aquarium body, of the connecting shaft is provided with a rotary driving component; each of the four corners of the bottom surface of the base is fixedly fitted with a self-locking universal wheel; first jaws are symmetrically arranged on the outer wall of the first aquarium body; one side of each first jaw is provided with a counter bore; the outer wall of each second aquarium body is symmetrically provided with second jaws; a spring plunger is fixedly screwed on one side of each second claw; and a first water pipe and second water pipes are fixedly mounted at the bottoms of the first aquarium body and the second aquarium bodies respectively. The purchase fee is saved, and the energy-saving environment-friendly household aquarium is convenient for culture lovers tooperate routinely.
Owner:上海祺沣装饰材料有限公司
LNG marine fuel tank system with active upward liquid discharging capacity
InactiveCN107178701AReduce manufacturing costReduce manufacturing difficultyVessel mounting detailsWaterborne vesselsDaily operationGas phase
The invention discloses an LNG marine fuel tank system with the ability to actively discharge liquid, comprising an electric control box, a cryogenic tank body, a cryogenic liquid, a liquid phase pipeline, a gas phase pipeline and a confluence pipe, the liquid phase pipe The pipeline is connected to the bottom of the cryogenic tank, and one end of the gas phase pipeline is connected to the gas phase space. The confluence pipe is provided with a gas phase inlet and a liquid phase inlet. The gas phase inlet is connected to the gas phase pipeline, and the liquid phase inlet is connected to the liquid phase pipeline. The converging point of the gas phase inlet and the liquid phase inlet is located in the confluence pipe, and a vaporizer, a booster device and a first one-way valve are arranged between the converging point of the gas phase inlet and the liquid phase inlet and the gas phase space to form a circulation loop. This device greatly reduces the manufacturing and maintenance costs of the liquid discharge system on the LNG marine fuel tank. The cryogenic tank is made of carbon steel, which reduces the manufacturing cost of the product, and not only reduces the manufacturing cost and difficulty of the cryogenic pump and related piping systems , which simplifies the daily operation, maintenance work and cost of the liquid discharge system.
Owner:CHART CRYOGENIC ENG SYST CHANGZHOU
Medical radio frequency identification interactive system and wearable device thereof
InactiveCN104484633AConvenient for daily operationEasy to knowData processing applicationsSensing record carriersComputer hardwareData information
The invention discloses a medical radio frequency identification interactive system and a wearable device thereof. The system comprises an identifiable label, an identification module, a bluetooth transmission module, a processing terminal, a server, a feedback module and a battery module, wherein identifiable data information is stored on the identifiable label; the identification module can read the data information on the identifiable label; the bluetooth transmission module sends out the data information read by the identification module; the processing terminal receives the data information sent by the bluetooth transmission module and transmits the data information to the server through a transmission network; the server receives and stores the data information, then processes the data information, and sends the processed data information to the feedback module through the processing terminal; the wearable device comprises a casing and a connecting band; the identification module, the bluetooth transmission module, the feedback module and the battery module are mounted in the casing in an integrated manner. The radio frequency identification device provided by the invention can be worn, and the interaction of the data information is realized through bluetooth and network transmission, so that identification is rapid and convenient.
Owner:湖南格尔智慧科技有限公司
Special water displacement type anti-corrosion agent applied to airplanes
ActiveCN106867297AConvenient for daily operationGood compatibilityAnti-corrosive paintsPolyester coatingsSolventAirplane
The invention discloses a special water displacement type anti-corrosion agent applied to airplanes. The anti-corrosion agent is prepared from the following components in percentage by weight: 40-50% of a solvent, 30-50% of a film forming agent, 5-10% of a drier, 1-5% of a flexibilizer, 0.1-2% of a water displacement agent, 0.1-2% of a corrosion inhibitor, 0.1-2% of a flatting agent and 0.1-0.3% of a dye. All the components are uniformly mixed according to a ratio to form uniform transparent yellow to brown liquid. The durability of the anti-corrosion agent in the salt spray test can reach 1500 hours, is excellent in water displacement property, can achieve surface solidification in three hours, and is easy to remove; the operation time is reduced.
Owner:北京雅迪力特航空新材料股份公司
Special pass-type magnetic particle flaw detector for axle with gear
ActiveCN113418981ANo need for manual handlingLabor savingFluorescence/phosphorescenceMaterial magnetic variablesGear wheelControl system
The invention relates to the technical field of magnetic particle inspection, in particular to a special pass-type magnetic particle flaw detector for an axle with a gear. The special pass-type magnetic particle flaw detector comprises a rack, a workpiece transfer mechanism, a circumferential magnetization mechanism, a workpiece rolling mechanism, a longitudinal magnetization mechanism, an independent gear magnetization mechanism, a magnetic suspension spraying mechanism, a fluorescent lamp and an electrical control system, wherein the independent gear magnetization mechanism comprises a cross coil, a mounting plate, a lifting cylinder and a first guide rod; and when the cross coil descends, the gear can be partially surrounded. The special pass-type magnetic particle flaw detector for the axle with the gear can simultaneously complete magnetic flaw detection of the axle and the gear in one flaw detection process, and is convenient and efficient.
Owner:捷航设备制造股份有限公司
Asynchronous real-time brain control method driven by micro-expression EEG signals with weak myoelectric artifacts
ActiveCN109901711BRealize asynchronous real-time controlIncrease the number of available mind control commandsInput/output for user-computer interactionGraph readingMedicineArtificial intelligence
Owner:XI AN JIAOTONG UNIV
Multi-purpose solution mixer and use method thereof
PendingCN109966979AAvoid errors and contaminationImprove preparation efficiencyLighting and heating apparatusTransportation and packagingElectricityEngineering
The invention relates to a multi-purpose solution mixer and a use method thereof, and belongs to the technical field of solution preparation. The multi-purpose solution mixer comprises a main controlunit, an operation display unit, a solution storage unit, a solution mixing unit, an atomizing and humidifying unit and a liquid outlet. The main control unit, the solution storage unit and the solution mixing unit are installed in a machine case. The operation display unit and the liquid outlet are arranged on the machine case. The main control unit is electrically connected with other units. Theoperation display unit is a display screen with a touch operation function. The solution storage unit is composed of a plurality of sealed bottles and an infusion pipe. The solution mixing unit is composed of a plurality of micro pumps, an infusion pipe and a mixing chamber, and the mixing chamber is connected with the atomizing and humidifying unit through the infusion pipe. The atomizing and humidifying unit is connected with the liquid outlet. The operation display unit sends an instruction to the main control unit, the micro pumps are controlled to pump solutions out of the sealed bottlesinto the mixing chamber to be mixed, and a mixed solution is output through the liquid outlet. The requirement of a user for configuring the mixed solution can be met.
Owner:SHANGHAI UNIV OF T C M
Transplanting type urine control structure
PendingCN110897757ASmall structureIdeal urinary control effectAnti-incontinence devicesUrethraTransplant type
The application provides a transplanting type urine control structure. The transplanting type urine control structure mainly comprises a first grasping assembly, a second grasping assembly and a locking assembly, wherein the second grasping assembly can be moved from a urination position to a urine control position under the first effect force, so that a first urethra grasping piece and a second urethra grasping piece are mutually close to each other to grasp the urethra for performing urine control; a second grasping body is automatically positioned to the urine control position by the locking assembly; and the locking assembly can also be released by the second effect force to allow the second grasping body to move from the urine control position to the urination position, so that the first urethra grasping piece and the second urethra grasping piece are mutually away from each other to release urethra for urination, and the problem of urinary incontinence is effectively solved. Thetransplanting type urine control structure has the advantages of being small in transplanting wound and ideal in urine control effects.
Owner:SHANGHAI CLINICAL ENGINE TECH DEV CO LTD
Gestation period blood sugar health analysis system
PendingCN110379486ARealize managementSimplify the manual calculation processHealth-index calculationNutrition controlOutput deviceBlood sugar
An embodiment of the invention provides a gestation period blood sugar health analysis system which relates to the field of medical instruments. The system comprises the components of an acquisition device which is used for acquiring basic information of a gestation period diabetes patient and medical suggested number-of-times of dinners and extra meals; an analysis device which is used for determining each meal food information of the gestation period diabetes patient and the corresponding weight according to a pre-established common food simplified searching table of food exchange parts, thebasic information of the gestation period diabetes patient and the medical suggested number-of-times of the dinners and the extra meals; and an output device which is used for outputting each meal food information of the gestation period diabetes patient and the corresponding weight.
Owner:PEKING UNIV FIRST HOSPITAL
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com