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60results about How to "Understand quality" patented technology
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Method for identifying quality of edible oil with low-field NMR (Nuclear Magnetic Resonance)
ActiveCN101975788ARapid identificationAccurate identificationAnalysis using nuclear magnetic resonanceNMR - Nuclear magnetic resonanceLow field nuclear magnetic resonance
The invention discloses a method for identifying the quality of edible oil with low-field NMR (Nuclear Magnetic Resonance), suitable for identifying and measuring genuine edible oil and inferior drainage oil. The method rapidly and accurately identifies the genuine edible oil and the inferior drainage oil by using the difference between the relaxation time map data of the genuine edible oil and the inferior drainage oil as a main identification reference, using NMR signals of the genuine edible oil and the inferior drainage oil as main observation objects and using the comparison and the analysis of the transversal relaxation time map data of the genuine edible oil and the inferior drainage oil as main measures. The method of the invention has high measuring result accuracy, good repetition and stability, short duration, and the like, is beneficial to the realization of the one-site identification of the qualities of various kinds of edible oil and provides reliable oil quality information for detecting the qualities of various kinds of edible oil.
Owner:SUZHOU NIUMAG ELECTRONICS TECH +2
A terminal based on omnidirectional numbering system
InactiveCN102289854AEasy queuing effectUnderstand qualityChecking apparatusControl orientedUser input
The invention discloses a terminal based on an omnidirectional numbering system, which includes a user terminal and a management terminal. The user terminal includes a numbering device, a short message module and an input interface; the numbering device is equipped with a number-taking module; the short message module is provided with a telephone number input module connected to the numbering device and a short message sending module; The phone number of the mobile phone forms a one-to-one correspondence with the number obtained in the numbering device; the user completes the numbering request through the input interface; the management terminal includes the control device, the command module and the management interface; the control device and the numbering device and the SMS The module is connected to receive the numbering information of the numbering device, and is also connected to the instruction module; the management personnel send instructions to the control device through the management interface. The invention not only realizes the number arrangement through on-site number arrangement and remote number arrangement, but also helps the user to arrange the waiting time more reasonably through the short message reminder near the calling period.
Owner:BEIJING NAVIGATOR SMARTECH CO LTD
Method and device for proofing translated texts in inter-lingual communication
InactiveCN102662934AUnderstand qualityReduce chance of misunderstandingSpecial data processing applicationsHuman languageSpeech recognition
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
Power cable winding device
The invention discloses a power cable winding device. The device comprises an electronic weighing scale, wherein the top of the electronic weighing scale is fixedly provided with a placement seat, a placement groove is formed in the top of the placement seat, and a first installation groove is formed in the inner wall of the bottom of the placement groove; a driving motor is installed in the firstinstallation groove, a threaded rod is welded on an output shaft of the driving motor, and a rotating barrel is arranged above the driving motor; a threaded groove is formed in the bottom end of therotating barrel, and the threaded rod is in threaded connection with the threaded groove; and the top end of the rotating barrel extends to the position above the placement seat, a vertical plate is welded on one side of the top of the placement seat, a sliding groove is formed in the top of the side, close to the rotating barrel, of the vertical plate, and a sliding plate is arranged in the sliding groove in a sliding mode. According to the power cable winding device, practicability is high; the rotating barrel can be conveniently taken out through the threaded rod and the threaded groove, furthermore, a wire body can be conveniently wound through a first rotating shaft and a moving plate, dust on the wire body can be conveniently removed, and recovery efficiency of the cable body is effectively improved.
Owner:YANTAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1
Method for measuring cladding light proportion of double-clad fiber laser
ActiveCN105758622ALarge measuring rangeAvoid low measurement accuracyTesting optical propertiesDouble-clad fiberLight spot
The invention discloses a method for measuring a cladding light proportion of a double-clad fiber laser. The method comprises: performing equal-ratio amplification imaging on the end face of the output fiber of the double-clad fiber laser by using a lens group; disposing a diaphragm with an adjustable aperture diameter on the image surface of the lens group; enabling the fiber core light in the output light of the double-clad fiber laser to pass through the diaphragm but enabling the cladding light in the output light of the double-clad fiber laser to be blocked by the diaphragm by adjusting the aperture diameter of the diaphragm; testing the power P1 of output light spot in front of the diaphragm and the power P2 of fiber core light spot behind the diaphragm to obtain the proportion of the cladding light of the output light of the double-clad fiber laser as (P1-P2) / P1. The method is large in measurement range, high in measurement precision, and can be used for measuring the cladding light proportion of a high-power double-clad fiber laser.
Owner:NAT UNIV OF DEFENSE TECH
Agricultural product sensory data processing, obtaining method and device, and system
ActiveCN109409635AIncrease flexibilityIncrease diversityResourcesDatabase design/maintainanceData exchangeEvaluation data
The invention discloses agricultural product sensory data processing, obtaining method and device, and also provides an agricultural product sensory data exchange system. The agricultural product sensory data processing, obtaining method comprise the following steps of: constructing a sensory evaluation database of agricultural product, wherein the sensory evaluation database comprises an internalevaluation vocabulary of agricultural products; receiving sensory tasting data of the taster on the agricultural product, the sensory tasting data including ratings for built-in tasting terms and / oradditional tasting terms; and updating the sensory evaluation database according to the sensory evaluation data. Through the above processing method, the user can understand the sensory quality characteristics of agricultural products more accurately and in detail, and the user can interactively verify the quality of agricultural products.
Owner:SINOCHEM AGRI HLDG
Method for measuring Doripenem and/or relevant substances by utilizing high performance liquid chromatography
ActiveCN103389347AGood peak shapeEfficient separationComponent separationStationary phaseUltraviolet detectors
The invention provides a method for measuring Doripenem and / or relevant substances by utilizing a high performance liquid chromatography. The method comprises the following steps of: measuring by utilizing an ultraviolet detector with the detection wavelength of 230nm; with silane-bonded silica gel bonded with polar groups as a stationary phase, with a mixture compounded of a sodium salt or sylvite aqueous solution of phosphoric acid with the pH of 4.7-6.0 and the concentration of 0.01-0.2mol / L and acetonitrile as a mobile phase, carrying out isocratic or gradient elution. Compared with the prior art, the method provided by the invention has the advantages that more impurities can be detected, good separation degree and peak shape of the Doripenem and / or relevant substances can be realized, and good base line separation can be realized between the Doripenem and the impurities as well as between the impurities and the impurities; and the method has good reproducibility between batches and between columns and is suitable for industrial production.
Owner:SHENZHEN HAIBIN PHARMA
E-commerce transaction system
InactiveCN110866807AImprove the efficiency of purchasing goodsUnderstand qualityCustomer communicationsBuying/selling/leasing transactionsLogistics managementSystem maintenance
The invention provides an e-commerce transaction system. The e-commerce transaction system comprises an account module used for user registration, login and personal information management; a system maintenance module used for platform management and user information management; a search module used for searching commodities; a commodity management module used for adding, deleting and collecting commodities; an order module used for settling, cancelling, deleting and querying orders; a logistics module used for querying logistics information; a consultation module storing historical consultation information and reply information; an evaluation module used for evaluating the service attitude, the commodity quality and the logistics speed; an inventory module used for displaying commodity quantity; a refunding module used for refunding commodities by users; a negotiation module comprising a price negotiation parameter, a user price and a seller price; obtaining a negotiation price through the price negotiation parameter, and when the user and the seller agree to negotiate price transaction continuation; otherwise, terminating the transaction; a database comprising a type module and acommodity information module. Through cooperation of the modules, the system is simple and easy to operate, and time is saved.
Owner:四川创丰产融信息技术有限公司
Air purifier of air conditioner
PendingCN107906638AEfficient purificationImprove adsorption capacityMechanical apparatusSpace heating and ventilation safety systemsHEPAActivated carbon filtration
The invention discloses an air purifier of an air conditioner. The air purifier comprises a humidification device, a casing communicating with an air inlet of the air conditioner as well as a purification device arranged in the casing; an air inlet is formed in the top of the casing; the purification device comprises a primary filter net, a first PET filter net, an activated carbon filter net, anHEPA filter net and a second PET filter net which are arranged sequentially in the air flowing direction; the humidification device comprises a humidifier and a humidification pipeline; the humidifieris arranged on the side wall of the casing; an inlet of the humidification pipeline is connected with an outlet of the humidifier; the humidification pipeline penetrates through the side wall of thecasing to be arranged in the casing; multiple air outlets are evenly distributed in the humidification pipeline; and the humidification pipeline is arranged between the activated carbon filter net andthe HEPA filter net. The air purifier of the air conditioner can filter pollutants such impurities, formaldehyde and the like in air effectively and has the humidification function.
Owner:蒋顺成
Cosmetic emulsification machine
ActiveCN108176262AImprove emulsification qualityGood emulsifying effectRotary stirring mixersMixing methodsCentrifugationPulp and paper industry
The invention discloses a cosmetic emulsification machine, which comprises an emulsification tank, wherein a rotation shaft, a water phase centrifugation cylinder and an oil phase centrifugation cylinder are arranged in the emulsification tank, the rotation shaft is connected to the water phase centrifugation cylinder and the oil phase centrifugation cylinder through transmission gears, and the bottom portion of the rotation shaft is provided with a movable stirring paddle and a fixed stirring paddle. According to the present invention, the rotation shaft drives the water phase centrifugationcylinder and the oil phase centrifugation cylinder to rotate at a high speed, and the water phase liquid and the oil phase liquids in the centrifugation cylinders are rapidly thrown out under the action of centrifugal force, collide in the emulsification tank, and are fused under the action of the stirring paddles so as to improve the emulsification quality.
Owner:浙江品创知识产权服务有限公司
Durability detection device for handle-bar bell
The invention discloses a durability detection device for a handle-bar bell. The device comprises a supporting plate, and a variable frequency motor which is fixed on the supporting plate; a rotating shaft of the variable frequency motor is inserted into the supporting plate and extends out of the supporting plate; a rotating frame is fixed to the top end of the rotating shaft; a fixing block is fixed on a supporting rod of the rotating frame; a slide rail which is inserted to the slide rail is fixed on the supporting plate; a fixing rod is fixed on the top part of the sliding block; a transverse connecting rod is fixed on the fixing rod; a connecting part is fixed to the top end of a transverse rod of the transverse connecting rod; a bulge is formed at one side of the connecting part; a handle-bar bell is screwed to the top end of the bulge; a connecting spring is fixed on the sidewall of the bulge; a knocking block is fixed on the top end of the connecting spring; the sidewall of the knocking block faces the side part of the bottom end of the handle-bar bell cover; the fixing block and the knocking block are at the same horizontal position. According to the device, the handle-bar bell is randomly extracted and knocked to detect the durability, and therefore, the product quality can be improved.
Owner:杨秀枝
Steel bar bending angle test measuring method
InactiveCN110038977AEasy to testEasy to operateMetal working apparatusTest measurementCalculation error
The invention discloses a steel bar bending angle test measuring method, and relates to the technical field of steel bar bending test measurement. The steel bar bending angle test measuring method comprises the following measuring steps that S1, a transverse plate is arranged, two supporting seats are arranged on the two sides of the top of the transverse plate, arc-shaped discs are connected to the two supporting seats in a rotating mode, moreover, scale marks are arranged on the two arc-shaped discs, U-shaped blocks are connected to the tops of the two arc-shaped discs in a sliding mode, andfixing structures are arranged inside the U-shaped blocks; and S2, a sample steel bar is cut off through a steel bar cutting-off machine, and then the cut-off sample steel bars are uniformly placed inside the two U-shaped blocks. According to the steel bar bending angle test measuring method, the test is simple, the operation is convenient, time and labor are saved, the bending angle of the steelbar can be accurately calculated, the calculation error is reduced, the effect and the efficiency of the test measurement are greatly improved so that test personnel can conveniently and accurately know the quality of the steel bar, and the use requirement of different factories are met.
Owner:广西桂通工程管理集团有限公司
Homogenization emulsification machine
InactiveCN108176275AWell mixedImprove emulsification qualityRotary stirring mixersMixing methodsOil phaseEngineering
The invention discloses a homogenization emulsification machine, which comprises an emulsification tank, a material outlet is arranged at the bottom portion of the emulsification tank, a rotation shaft is arranged in the emulsification tank, and is provided with multiple layer stirring paddles, stirring steel wires are connected between the stirring paddles, the emulsification tank is provided with a water phase inlet and an oil phase inlet, the water phase inlet and the oil phase inlet are oppositely arranged, and are respectively provided with a pressurization pump, the emulsification tank is provided with a gas suction hole and an emulsifier inlet, a vacuum pump is connected to the gas suction hole, and the emulsifier inlet is provided with a flow rate valve. According to the present invention, the liquids form the fine particles by impacting the pressurized liquids so as to greatly increase the contact area of the liquids, such that the water phase liquid and the oil phase liquid are uniformly mixed so as to substantially improve the emulsification quality.
Owner:浙江品创知识产权服务有限公司
Organic fertilizer process
InactiveCN109115943AUnderstand qualityEasy to controlChemical analysis using titrationMaterial analysis by observing effect on chemical indicatorPotassiumNitrogen
The invention discloses an organic fertilizer process, which comprises: S1, raw material pretreatment: selecting crop straws, chicken manure and pig manure as main raw materials, carrying out solid-liquid separation on the chicken manure and the pig manure, weighing, dividing, dewatering the straws, and crushing; S2: stirring: stirring the crop straws, the chicken manure and the pig manure, addinga strain, continuously stirring, and carrying out primary composting fermentation on the stirred raw materials; and S3: secondary fermentation: shoveling the fermented raw materials obtained in the step S2 into a fermentation groove by using a forklift, carrying out secondary fermentation, and turning the raw materials by a composting heap turner every day. According to the present invention, bydetermining the effective viable bacterial number, the organic matter, the moisture content, the organic nitrogen, the phosphorus content, the potassium content and the heavy metal content in the organic fertilizer, the quality of the organic fertilizer can be accurately understood, and the quality can be conveniently controlled.
Owner:陕西谷佳现代有机农业科技有限公司
Ultrasonic pile bottom sediment thickness detection device and detection method
The invention relates to an ultrasonic pile bottom sediment thickness detection device and detection method. The device comprises a cylindrical steel bar cage, an ultrasonic treatment device, measuring assemblies, measuring pipes, a support, an ultrasonic transmitting device and an ultrasonic receiving device; each measuring assembly comprises a measuring rope with scales, a measuring hammer and a pulley; the measuring pipes are parallel to the axis of the steel bar cage and can vertically move relative to the steel bar cage; one end of each measuring rope is connected with the corresponding measuring hammer, and the other end of the measuring rope winds around the corresponding pulley. The method comprises the following steps that 1, the steel bar cage is pressed into the hole bottom, and the tail ends of the measuring pipes are located below the designed elevation; 2, a pair of the measuring pipes are selected as measuring channels, and a pair of the measuring hammers are put into the measuring pipes respectively; 3, the measuring hammers are synchronously descended. According to the device or the method, by selecting the different measuring channels, not only can the pile bottom sediment thickness be precisely measured, but also the sediment shape can be known, and the pile body quality can be comprehensively known.
Owner:SOUTHWEST PETROLEUM UNIV
Preparation method of o-ethylaniline
InactiveCN108929232AUnderstand qualityPrevent inflowAmino compound purification/separationAmino preparation from aminesAnilinePoor quality
The invention discloses a preparation method of o-ethylaniline. The preparation method comprises the following steps: S1, preparing raw materials: weighing raw material aniline and raw material ethylene by using a weighing instrument according to a proportion, putting the aniline into a container for storage, weighing a catalyst by using the weighing instrument according to a proportion, putting the catalyst into a container for storage and for standby use; S2, carrying out a heating reaction: injecting the raw material aniline and catalyst weighed in the S1 into reaction equipment, heating the interior of the reaction equipment to a temperature required by the reaction, and injecting the raw material ethylene into the reaction equipment, and carrying out a reaction, and S3, carrying out cooling when the reaction in the S2 is finished. According to the invention, assay detection is carried out on the prepared o-ethylaniline, the data of the assay detection are compared with qualified data in time, and the quality of the o-ethylaniline finished product can be accurately acquired, so that the quality of the o-ethylaniline can be controlled conveniently, and poor-quality o-ethylaniline can be prevented from flowing into the market.
Owner:无锡艾科隆环境建设有限公司
Device and method for detecting tensile strength performance of packaging film
ActiveCN114577610AEasy to pressEvenly placedMaterial strength using tensile/compressive forcesStructural engineeringUltimate tensile strength
The invention provides a packaging film tensile strength performance detection device and method, and belongs to the technical field of packaging film performance detection.The packaging film tensile strength performance detection device comprises a detection device body, the detection device body is provided with clamping and fixing parts which are symmetrical up and down, each clamping and fixing part comprises a clamping part and an auxiliary part, and each clamping part comprises a mounting base; the mounting seat is connected with a fixed block and a pressing block which are matched with each other, the pressing surfaces of the fixed block and the pressing block are nonlinear, the auxiliary part comprises a sliding seat, the sliding seat is connected with a plurality of limiting shafts, the limiting shafts are distributed in a fixed-point limiting manner, and the pressing surfaces are simulated through fixed-point limiting to shape a sample. According to the packaging film tensile strength performance detection device, the sample placing and fixing process is optimized, the influence of the visual field problem on the sample placing precision and convenience is effectively avoided, the accuracy of a sample detection structure is correspondingly improved, and it is ensured that the sample is smoothly placed in a pressing area by conducting simulation shaping on the sample.
Owner:安徽省通达新材料有限公司
Virtual currency detection method and device, computer equipment and storage medium
ActiveCN109697260AUnderstand qualitySolve access difficultiesDigital data information retrievalFinanceNormal densityAlgorithm
The invention discloses a virtual currency detection method and device, computer equipment and a storage medium. The method comprises the steps of obtaining information data of a to-be-detected virtual currency; obtaining feature information of the to-be-detected virtual currency from the information data, the feature information comprising a plurality of dimension features and scoring data corresponding to each dimension feature; Determining a target parameter value of each corresponding probability density function from the trained neural network model according to the plurality of dimensionfeatures; obtaining the score of the to-be-detected virtual currency according to the target parameter value of each probability density function and the score data corresponding to each dimension feature; and detecting whether the to-be-detected virtual currency is an air currency according to the score. According to the method, the quality of the virtual currency can be judged by combining theexisting data, the technical support is provided for the user, and meanwhile, the problem that the virtual currency information is difficult to obtain by the user is solved, so that the user can knowthe quality of the virtual currency through the detection result.
Owner:BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD
Multifunctional traveling case for stall arrangement
InactiveCN111631497AUnderstand qualityDon't worry about being stolenShow cabinetsPursesEngineeringMechanical engineering
Owner:上海吉虞实业有限公司
wind curtain breathing mask
ActiveCN103961822BImprove breathing environmentReduce breathing burdenBreathing masksRespiratorEngineering
The invention provides an air curtain breathing mask, which includes a headwear and a battery, and is characterized in that it also includes a pair of ear shells, the inner surface of each ear shell is respectively connected to the two ends of the head wear, and there is a cavity in the ear shells , the battery is installed at the bottom of the cavity, and the cavity is sequentially installed with an air purification device and an air curtain centrifugal fan from the outside to the inside; and, it also includes a flow channel, the flow channel is a hollow tubular structure, and its two ends are respectively connected to the The air outlets of the air curtain centrifugal fan installed in the left and right ear shells are connected, and an air outlet is opened on the flow channel. The breathing mask of the present invention provides pure air efficiently without causing the user to feel suffocated, and can also automatically process the filtered air according to the current environment, making the air inhaled by people healthier and more in line with the human body's air quality requirements, with a perfect user experience.
Owner:长沙心诺医疗器械有限公司
Method for detecting the number of fallen particles during working process of valve
ActiveCN109406133AUnderstand qualityAvoid the impact of product qualityMachine valve testingIndividual particle analysisParticle counterMechanical engineering
The invention discloses a method for detecting the number of fallen particles during the working process of a valve. The method comprises firstly making a cavity vacuum; then opening and closing the valve until the number of opening and closing times of the valve reaches the actual working number of times of the valve to be tested, wherein the particles fallen during the working process of the valve fall into the cavity; then counting the fallen particles by a particle counter, wherein the calculation principle of the particle counter is to blown the fallen particles into the particle counterby a gas, then to blow a gas of the same flow into the particle counter, and to compare the two numbers so as to obtain the number of the fallen particles. The method can detect the number of fallen particles during the working process of the valve, so that a manufacturer and a purchaser of the vacuum valve can accurately understand the number of the fallen particles of the vacuum valve, thereby solving the problem that the quality of a semiconductor or photovoltaic module is affected because the number of the fallen particles of the vacuum valve does not meet a requirement.
Owner:SICHUAN JIUTIAN VACUUM TECH CO LTD +1
Portable operation equipment for electric power marketing site
ActiveCN112089270ASmall footprintComprehensive protection treatmentMachine part testingMaterial strength using tensile/compressive forcesElectric machineryEngineering
The invention relates to the technical field of marketing, and discloses portable operation equipment for an electric power marketing site. The equipment comprises a mounting base; a mounting cylinderis fixedly connected to the middle of the top end of the mounting base; a sliding disc is slidably connected to the interior of the mounting cylinder; a supporting spring is fixedly mounted in the middle of the bottom end of the sliding disc; a connecting column is fixedly connected to the middle of the top end of the sliding disc; an equipment marketing table is fixedly connected to the top endof the connecting column; mounting frames are fixedly connected to the two sides of the top end of the equipment marketing table; lead screws are rotatably connected to the inner sides of the mountingframes in the vertical direction; mounting blocks are mounted on the side walls of the lead screws in a matched mode; a fixing plate is fixedly connected between the two mounting blocks; and drivingmotors are fixedly mounted at the top ends of the mounting frames. According to the portable operation equipment for the electric power marketing site, it is guaranteed that the electric power marketing operation equipment can be rapidly stored in a carrying process, the electric power marketing operation equipment is convenient to carry, and the electric power marketing operation equipment can besubjected to comprehensive protection processing in a transportation process.
Owner:STATE GRID SHANDONG ELECTRIC POWER CO LONGKOU POWER SUPPLY CO
Building decoration plate detection device
InactiveCN112414940AUnderstand qualityEasy to rectifyLiquid surface applicatorsUsing mechanical meansStructural engineeringPressure switch
The invention provides a building decoration plate detection device, which belongs to the technical field of building decoration plate detection, and comprises a bottom box; wherein the upper part ofthe bottom box is provided with a supporting assembly for supporting a plate to be detected, and the bottom box is internally provided with a driving assembly for driving the supporting assembly to move along the length direction of the bottom box; side plates are fixedly arranged on the front side and the rear side of the upper portion of the bottom box, and a detection assembly is arranged between the two side plates. In the embodiment of the invention, through the arrangement of the detection rod, the elastic piece, the first guide plate, the second guide plate, the touch pressure switch and the touch pressure rod, bulges and recesses on the surface of a plate can be detected, and the bulge positions and the recess positions can be marked in cooperation with the up-down movement of themarking rod, so that a user can directly know the quality of the plate; therefore, the technical scheme is convenient for subsequent targeted rectification, and has the advantage of good detection effect.
Owner:内江恒威派腾科技有限公司
Centralized smart gas metering device
Metering device includes MCU and dispensing unit, which is a pipe joint including one inlet and multiple outlets. Inlet end is connected to main pipe for supplying flue gas. User end module for measuring user's flue gas consumption is installed on each outlet. Input / output signal of user end module through interface circuit is connected to concentrative control MCU. Thus, each user can know own flue gas consumption and expense from keyset and display; flue gas supplier through communication interface knows user's flue gas consumption and controls user's use.
Owner:张学斌
Method for measuring the cladding light ratio of double-clad fiber lasers
ActiveCN105758622BLarge measuring rangeAvoid low measurement accuracyTesting optical propertiesDouble-clad fiberLight spot
The invention discloses a method for measuring a cladding light proportion of a double-clad fiber laser. The method comprises: performing equal-ratio amplification imaging on the end face of the output fiber of the double-clad fiber laser by using a lens group; disposing a diaphragm with an adjustable aperture diameter on the image surface of the lens group; enabling the fiber core light in the output light of the double-clad fiber laser to pass through the diaphragm but enabling the cladding light in the output light of the double-clad fiber laser to be blocked by the diaphragm by adjusting the aperture diameter of the diaphragm; testing the power P1 of output light spot in front of the diaphragm and the power P2 of fiber core light spot behind the diaphragm to obtain the proportion of the cladding light of the output light of the double-clad fiber laser as (P1-P2) / P1. The method is large in measurement range, high in measurement precision, and can be used for measuring the cladding light proportion of a high-power double-clad fiber laser.
Owner:NAT UNIV OF DEFENSE TECH
Durability detection method of electric power construction connecting parts
ActiveCN109612702AQuick judgmentReduce weightMachine part testingWeather/light/corrosion resistanceTested timeEngineering
The invention discloses a durability detection method of electric power construction connecting parts. The durability detection method of the electric power construction connecting parts comprises thefollowing steps that step one, a plurality of experiment bins are prepared, and a temperature and humidity controller, a dust generator, an acid rain generator and a stress generator are arranged ineach experiment bin; step two, experiment is prepared, the multiple electric power construction connecting parts used for wind power generation are separately placed into the corresponding experimentbins, and one or more of the temperature and humidity controllers, the dust generators, the acid rain generators and the stress generators are separately started for the different experiment bins; step three, reference data is established, standard environments, standard temperature and humidity and dust contains are set in the experiment bins, and then, same test time is set; and step four, detection test is carried out, and parts to be detected are placed into the eight experiment bins. The detection structure of the device is more visualized, and working personnel can more rapidly judge whether the parts belong to qualified products or not and meet the requirement of working or not.
Owner:JIANGSU SUPERVISION & INSPECTION INST FOR PROD QUALITY
Method for identifying quality of edible oil with low-field NMR (Nuclear Magnetic Resonance)
ActiveCN101975788BRapid identificationAccurate identificationAnalysis using nuclear magnetic resonanceNMR - Nuclear magnetic resonanceLow field nuclear magnetic resonance
The invention discloses a method for identifying the quality of edible oil with low-field NMR (Nuclear Magnetic Resonance), suitable for identifying and measuring genuine edible oil and inferior drainage oil. The method rapidly and accurately identifies the genuine edible oil and the inferior drainage oil by using the difference between the relaxation time map data of the genuine edible oil and the inferior drainage oil as a main identification reference, using NMR signals of the genuine edible oil and the inferior drainage oil as main observation objects and using the comparison and the analysis of the transversal relaxation time map data of the genuine edible oil and the inferior drainage oil as main measures. The method of the invention has high measuring result accuracy, good repetition and stability, short duration, and the like, is beneficial to the realization of the one-site identification of the qualities of various kinds of edible oil and provides reliable oil quality information for detecting the qualities of various kinds of edible oil.
Owner:SUZHOU NIUMAG ELECTRONICS TECH +2
Method and device for identifying counterfeit clothes and washing machine
InactiveCN109706689AUnderstand qualityOther washing machinesControl devices for washing apparatusLaundry washing machineEngineering
The invention relates to the technical field of washing machines, in particular to a method and device for identifying counterfeit clothes and a washing machine. The method for identifying counterfeitclothes comprises the steps of acquiring to-be-identified clothes information; sending the to-be-identified clothes information to a server side for counterfeit clothes identification; obtaining a counterfeit clothes identification result sent by a server; sending a prompt signal according to the identification result. According to the method for identifying the counterfeit clothes, the clothes information is identified through an identification terminal, and the to-be-identified clothes information is sent to the server side for counterfeit clothes identification to obtain the counterfeit clothes identification result. The invention also provides the washing machine including the identification terminal and the server. By using the intelligent washing machine, a user can conveniently know the quality of clothes.
Owner:GREE ELECTRIC APPLIANCES INC
Pull testing device
PendingCN107607312AUnderstand qualityMachine part testingMaterial strength using tensile/compressive forcesEngineeringFastener
Owner:天津聚顺峰塑料制品有限公司
A cosmetic emulsifying machine
ActiveCN108176262BImprove emulsification qualityGood emulsifying effectTransportation and packagingMixing methodsPolymer scienceOil phase
The invention discloses a cosmetic emulsification machine, which comprises an emulsification tank, and the emulsification tank is provided with a rotating shaft, a water phase centrifugal cylinder and an oil phase centrifugal cylinder, and the rotating shaft is connected with the water phase centrifugal cylinder and the oil phase centrifugal cylinder through transmission gears , the bottom of the rotating shaft is provided with a movable stirring paddle and a fixed stirring paddle, and the present invention drives the water-phase centrifuge cylinder and the oil-phase centrifuge cylinder to rotate at high speed through the rotating shaft, and the water-phase liquid and the oil-phase liquid in the centrifuge cylinder are rapidly rotated under the action of centrifugal force Throw out and collide in the emulsification tank, and at the same time, they are fused with each other under the action of the stirring paddle, thereby improving the emulsification quality.
Owner:浙江品创知识产权服务有限公司
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