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Distributed framework implementation method, electronic equipment and storage medium
ActiveCN119276863Ameet actual needsSimplify the management processTransmissionComputer networkThe Internet
The invention relates to the technical field of Internet of Things, and particularly discloses a distributed framework implementation method, electronic equipment and a storage medium, and the method comprises the steps that when any physical node in a distributed system responds to a starting request of a distributed application, the physical node intercepts the starting request to obtain information of to-be-scheduled equipment, selecting a target node and target equipment according to a preset scheduling strategy when the scheduling of the distributed equipment is determined to be triggered based on the information of the to-be-scheduled equipment; and when the physical node is responded to be the target master node or the target slave node, the target master node or the target slave node locally creates a logic device corresponding to the target device, and performs cross-node communication based on the logic device. According to the method and the device, the problem that various distributed devices are flexibly called in a cross-end manner under the condition that an upper-layer application is non-inductive is solved, and the requirements of various cross-end combination scene services can be met.
Owner:NIO TECH ANHUI CO LTD
Kit for determining adiponectin by latex enhanced immunoturbidimetry
A kit for determining adiponectin by latex enhanced immunoturbidimetry comprises a first reagent, a second reagent, a calibrator and a quality control product, the first reagent comprises the following components by mass concentration: 10 mmol / L to 100 mmol / L of a buffer agent, 20 g / L to 70 g / L of inorganic salt, 1 g / L to 20 g / L of a stabilizer, 3 g / L to 20 g / L of a coagulant, 3 g / L to 20 g / L of a surfactant and 0.05 g / L to 5 g / L of a preservative; the second reagent is obtained by diluting a latex microsphere particle suspension coated with an adiponectin antibody with a preservation solution to a certain weight, and the content of latex microsphere particles coated with the adiponectin antibody in the second reagent is 0.5 g / L-3 g / L (based on the mass of latex microspheres); the preserving fluid comprises the following components: 10-50mmol / L of a buffering agent, 5g / L-100g / L of a stabilizing agent and 0.05 g / L-2g / L of a preservative.
Owner:BEIJING LEADMAN BIOCHEM
Diversified chessboard
Owner:GUANGZHOU JIGONGDUWAN NETWORK TECHNOLOGY CO LTD
Organic fluorosilicone synthetic leather, preparation method and application of organic fluorosilicone synthetic leather in field of intelligent wearing
PendingCN119308149ASimple manufacturing methodStrong designabilitySensorsDiagnostic recording/measuringHuman–machine interfaceEngineering
The invention relates to organic fluorosilicone synthetic leather, a preparation method and application in the field of intelligent wearing. Under the action of the catalyst, the vinyl silicone oil, the hydrogen-containing silicone oil, the vinyl fluorine-containing silicone oil and the conductive carbon paste react to prepare a series of organic fluorine-silicon synthetic leather with different fluorine contents, the reaction process is green, the synthetic leather has lower surface energy, the service life of oil-resistant and solvent-resistant products is prolonged, and the comfort of the synthetic leather is improved. Based on good chemical stability, stretchability and wearing comfort, the organic fluorosilicone synthetic leather can meet the basic physical and chemical performance requirements of synthetic leather, and the application range of the materials in the field of flexible wearable sensing is widened. The organic fluorosilicone synthetic leather material is applied to the fields of health monitoring, human motion detection, electronic skin, human-computer interfaces, soft robots, implantable biosensors and the like, and a material basis is provided for producing flexible wearable sensors with high sensitivity, high stretchability and excellent mechanical properties.
Owner:QILU UNIVERSITY OF TECHNOLOGY (SHANDONG ACADEMY OF SCIENCES)
Multi-nut one-time welding machine
ActiveCN222643475Uachieve weldingincrease powerElectrode supporting devicesWelding accessoriesWelding power supplyVoltage
The utility model relates to a multi-nut one-time welding machine which is provided with a machine frame, a welding power source is arranged in the machine frame, a lower electrode base is arranged on the lower portion of the machine frame, and an upper electrode base is arranged on the upper portion of the machine frame. The lower electrode holder is provided with a lower conductor which is connected and conducted with an electrode of a welding power supply; a plurality of conductive supporting tables are arranged at the top of the lower conductor; a plurality of sets of mutually independent upper electrode assemblies are arranged on the upper electrode seat and the mounting bracket; the upper electrode assembly is provided with a vertically downward conductive voltage column; the upper portion of the conductive pressing column is connected with an upper electric conductor, and a pressing driving element is installed above the upper electric conductor. The upper conductor is connected with a conductive contact, and a conductive driving element is mounted at the top of the conductive contact; and a conductive plate is arranged below the conductive contact. According to the utility model, the plurality of nuts are simultaneously fixed on the sheet metal part by utilizing the conductive pressing columns, then the conductive driving elements act in sequence, and the conductive pressing columns above the plurality of nuts are electrified in sequence by utilizing one welding power supply, so that the welding is realized.
Owner:WUXI HAIFEI INTELLIGENT EQUIP CO LTD
Boiler biomass blending combustion method and system
PendingCN119196664AImprove utilization efficiencyQuality assuranceTransportation and packagingMixersThermodynamicsCombustor
The invention discloses a boiler biomass blending combustion method and system, and relates to the technical field of biomass blending combustion and boiler combustion. Comprising a boiler with a pulverized coal burner. The biomass drying device is used for drying biomass raw materials and feeding the biomass raw materials into the premixing device according to the weight ratio; the pulverized coal mill is used for drying and crushing coal briquettes and feeding the coal briquettes into the premixing device according to the weight ratio; the premixing device comprises an annular airflow chamber which is arranged in a circular ring shape, and an annular and rotatable air distribution device is arranged at the bottom of the annular airflow chamber; and the mixing device is used for uniformly mixing flaky wood chips and pulverized coal in a suspension manner to form a mixed blending combustion material, and is connected with the pulverized coal combustor through a guide pipe. Large-particle or sheet-shaped biomass can be combed and guided into the pulverized coal burner for combustion through the premixing device, the limitation requirement of the biomass is reduced, and the requirement of an existing pulverized coal burner for combustion of mixed burning materials formed by the biomass and pulverized coal can be met.
Owner:广西华磊新材料有限公司
Intelligently adjustable defocus glasses
Owner:SHANGHAI TINGYIMEI TECH CO LTD
Medical data intelligent supervision system and method based on big data
PendingCN119314699Ameet actual needsImprove diagnostic efficiencyMedical communicationMedical data miningFeature setEngineering
The invention discloses an intelligent medical data supervision system and method based on big data, and relates to the technical field of data supervision, and the supervision method comprises the following steps: extracting a feature set of each illness state diagnosis record, and classifying each illness state diagnosis record; analyzing the page view and record generation time of a certain illness state diagnosis record, calculating to obtain a characteristic value, and determining a characteristic diagnosis record; randomly selecting one type of diagnosis record set, and extracting and analyzing a feature set of each illness state diagnosis record to obtain a correlation degree between the illness state diagnosis records; when a medical worker inputs a section of illness state information on the illness state data storage platform for searching, feature analysis is performed on the illness state information, and a corresponding diagnosis record set is matched; and analyzing the correlation degree between the illness state information and each illness state diagnosis record in the diagnosis record set, and generating a push priority for pushing the illness state diagnosis records to medical staff.
Owner:BEIJING DARUI JISI TECH CO LTD
Magnetic drive finger rehabilitation trainer
ActiveCN113827443Bmeet actual needsChiropractic devicesPhysical medicine and rehabilitationControl cell
The present invention discloses a magnetic force driven finger rehabilitation training device, comprising a hand back support plate, a swing arm located in front of the hand back support plate, an arc-shaped slot plate arranged on the swing arm, a first permanent magnet arranged on the back of the swing arm or the arc-shaped slot plate, a finger sleeve for wearing on the third knuckle of a finger, a second permanent magnet arranged on the finger sleeve, a first electromagnetic coil for applying magnetic force to the first permanent magnet and the second permanent magnet, a DC power supply and a control unit for supplying power to the first electromagnetic coil, wherein the control unit is used to control the magnitude and direction of the current output by the DC power supply to the first electromagnetic coil. Patients can complete finger rehabilitation training by themselves using the training device, and can control the magnitude of the magnetic force driving the first permanent magnet and the second permanent magnet by controlling the magnitude of the current, and can control the direction of the magnetic force by controlling the direction of the current, thereby adjusting the swing amplitude of each finger joint and the frequency of the reciprocating rotation of the finger, and can better meet the actual needs of the patient's finger training.
Owner:ZHENGZHOU KEJIN PHARMACEUTICAL TECHNOLOGY CO LTD
Intelligent vehicle embedded code automatic generation method and device
The invention provides an intelligent vehicle embedded code automatic generation method and device. The method comprises the steps that an initial code used for describing an intelligent vehicle control system is acquired; inputting the initial code into a pre-trained conversion model, and outputting to obtain an intermediate layer code; wherein the conversion model is obtained by training a preset neural network through a known sample set, the known sample set comprises a Modelica language library and a C language library in a standard format, and the known sample set is obtained by analyzing a Modelica meta-model and a C language meta-model through a preset data analysis model; and compiling the middle layer code to obtain an embedded code used for executing a control system function. According to the scheme, the codes required by the vehicle-mounted embedded system can be quickly and efficiently generated, and the software development efficiency is improved.
Owner:BEIJING HANGSHENG NEW ENERGY TECH CO LTD
Photocuring high-temperature-resistant optical fiber coating and preparation method thereof
ActiveCN119264813AGood high and low temperature resistanceImprove mechanical propertiesFireproof paintsPolymer scienceMeth-
The invention provides a photocuring high-temperature-resistant optical fiber coating and a preparation method thereof, and the photocuring high-temperature-resistant optical fiber coating comprises the following components by weight: 40-80% of high-modulus acrylate modified methyl phenyl silicone oil; 10-50% of low-modulus acrylic ester modified methyl phenyl silicone oil; 5-30% of an acrylate monomer; 0.5 to 6% of a photoinitiator; and 0.05-1% of an antioxidant. According to the invention, high-modulus and low-modulus acrylic ester modified methyl phenyl silicone oil is compounded, high-modulus and low-molecular-weight acrylic ester modified methyl phenyl silicone oil is taken as a main body, the mechanical property is adjusted by the low-modulus and high-molecular-weight acrylic ester modified methyl phenyl silicone oil, and then the viscosity is adjusted by the active acrylic ester monomer; the optical fiber has the advantages of simple synthesis process, excellent heat resistance and low temperature resistance, adjustable refractive index and mechanical property, easy stripping of an optical fiber coating and the like.
Owner:PULI TECH QIANJIANG CO LTD +1
Cutting device for keyboard bottom plate
ActiveCN222155712UImprove work efficiencymeet actual needsDirt cleaningMetal working apparatusCouplingElectric machinery
The utility model relates to the technical field of keyboard base plate production, and discloses a cutting device for keyboard base plates, which comprises an equipment shell, a support frame is fixedly connected in the equipment shell, a gear motor is mounted on the outer wall of the support frame, and an output shaft of the gear motor is fixedly connected with a rotating rod through a coupler. And one end of the rotating rod is detachably connected with a cutting knife, a moving assembly is arranged in the equipment shell, and a clamping assembly is arranged at the top of the moving assembly. According to the cutting device for the keyboard bottom plate, the left gear motor and the right gear motor work, the left cutting knife and the right cutting knife rotate, the fixed motor works, a pressed workpiece moves to make contact with the cutting knives, the left cutting knife and the right cutting knife cut the left side and the right side of the bottom of a keyboard, the two sides of the keyboard bottom plate can be cut at a time, and the working efficiency is improved; and the requirements of people are met.
Owner:SU ZHOU LING RUI DIAN ZI YOU XIAN GONG SI
Manufacturing method of standard wafer with sparse scattering defect
ActiveCN119618772AMeet testing needsmeet actual needsMaterial analysis using wave/particle radiationSemiconductor/solid-state device testing/measurementMechanical engineeringReticle
The invention discloses a manufacturing method of a standard wafer with sparse scattering defects. The manufacturing method comprises the following steps: step 1, determining preset defect parameters; step 2, according to preset defect parameters, generating a defect graph formed by bulges or pits of which position coordinates are randomly arranged in the defect area, designing the defect graph into a standard sample plate structure layout, and manufacturing a target mask plate according to the standard sample plate structure layout; obtaining a target wafer through a thermal oxidation process; step 3, transferring the pattern on the target mask plate to the target wafer by using a photoetching process; and etching the target wafer by adopting an etching process to obtain a standard wafer. According to the manufacturing method of the standard wafer with the sparse scattering defects, the manufactured standard wafer has the controllable defect number and defect diameter, and the wafer can be cleaned and has the longer service life. And the distribution area, size and quantity parameters of the defects are all controllably generated, so that the requirements of different types of detection equipment can be met.
Owner:NATIONAL INSTITUTE OF METROLOGY CHINA
A low-temperature impact-resistant flame-retardant silicon core tube and preparation method thereof
ActiveCN119141961Bhigh melting pointImprove ductilitySynthetic resin layered productsTubular articles
The present application relates to the technical field of flame-retardant pipes, and in particular to a low-temperature impact-resistant flame-retardant silicon core pipe and a preparation method thereof. The low-temperature impact-resistant flame-retardant silicon core pipe comprises an inner layer and an outer layer, and the outer layer comprises the following raw materials in parts by weight: 70-90 parts of high-density polyethylene resin, 15-25 parts of star-shaped SBS, 3-5 parts of maleic anhydride grafted high-density polyethylene, 6-10 parts of inorganic flame retardant, 10-15 parts of elastic flame-retardant microspheres, 0.1-0.5 parts of antioxidant, 0.4-0.8 parts of antibacterial agent, 2-4 parts of carbon fiber, 1-3 parts of dispersant and 1-3 parts of silane coupling agent; the invention has the advantages of improving the mechanical properties of the pipe while improving its flame retardant properties.
Owner:SUZHOU CHENGYIHE POWER EQUIP CO LTD
Greenhouse micro-grid dynamic scheduling and photosynthetic efficiency collaborative optimization control method and system
PendingCN121965813AAchieve comprehensive maximizationMeet actual needsData processing applicationsBiological modelsMicro gridIndustrial engineering
The invention relates to the technical field of facility agriculture and micro-grid cooperative control, and particularly discloses a greenhouse micro-grid dynamic scheduling and photosynthetic efficiency cooperative optimization control method and system. The method comprises the following steps: constructing an energy management scheduling model with maximization of accumulated net photosynthetic products of crops in a scheduling period and minimization of net energy cost of a micro-grid as a collaborative optimization target; collecting real-time environment parameter data in the greenhouse and operation data of a micro-grid wind and light storage system and a load; a multi-objective optimization algorithm is adopted to solve the model online, and a joint optimization strategy including a micro-grid dynamic scheduling instruction and a greenhouse environment coordination control instruction is output; and executing the joint optimization strategy, and dynamically regulating and controlling the power output distribution of the micro-grid, the energy storage charging and discharging state and the operation process of the environment regulation and control equipment. According to the method, the multi-target collaborative optimization model with'photosynthetic product accumulation maximization 'and'net energy cost minimization' as the core is constructed, so that comprehensive maximization of energy benefits and agricultural production benefits is realized.
Owner:HEFEI LIANLIAN INTELLIGENT TECHNOLOGY CO LTD
Vibration atomizer with adjustable air passage
The utility model discloses a vibration atomizer with an adjustable air passage, which comprises a shell, a battery support fixedly connected in the shell, a control assembly arranged on the battery support and a vibration motor connected with the control assembly, an air adjusting mounting cavity communicated with the air inlet channel is formed in one side of the battery bracket; the air adjusting assembly is connected to the air adjusting mounting cavity in a clamped mode, a first air inlet hole matched with the air inlet channel in position is formed in one side of the shell, and the air adjusting assembly comprises an air adjusting piece and an air adjusting fixing piece; a first air channel is arranged on the air adjusting fixing piece and communicated with the first air inlet hole and the air inlet channel. The cigarette cartridge is detachably connected with the battery support, and the cigarette cartridge is provided with an atomizing core assembly. According to the air inlet structure, the air inlet amount can be adjusted through the air adjusting assembly, meanwhile, small-air-amount operation can be conducted when the air adjusting assembly is closed, the air inlet structure is optimized, and cost is reduced.
Owner:DONGGUAN KLEIPENG ATOMIZATION TECH CO LTD
An atomizer and aerosol generating device
This application relates to the field of electronic atomization equipment technology, specifically an atomizer comprising a liquid cup, an atomizing core assembly, a base assembly, a bracket, and a first sealing element. The bracket rests against and is linked to the base assembly, and has a liquid inlet hole. Under external force, the base assembly moves the bracket so that the liquid inlet hole is located inside the liquid cup, which communicates with the atomizing core assembly through the liquid inlet hole. This application also relates to an aerosol generating device. The technical solution provided by this application enables the base assembly and the atomizing core assembly to be connected, with the atomizer in a pre-assembled state, i.e., a liquid-core separated state, preventing the aerosol matrix from seeping into the atomizing core assembly and then leaking out from the air passage. This structure maintains the freshness of the aerosol matrix, facilitating replacement, maintenance, and cleaning, thus improving the user experience. It eliminates the need for users to assemble the atomizer themselves, and the atomizer has a simple structure and high stability, meeting user needs.
Owner:SHENZHEN JIYOU TECH CO LTD
Premixing type industrial burner
ActiveCN222578228Uwell mixedSimple structureBurnersIndirect carbon-dioxide mitigationCombustorFuel oil
A premixing type industrial burner comprises a burner body, the upper side of the burner body is fixedly connected with a mixing box, the lower side of the mixing box is provided with an oil outlet, the mixing box is fixedly provided with an oil storage box and an air storage box, one side of the oil storage box and one side of the air storage box are each provided with a feeding box, and fuel oil or air is added into the mixing box through the feeding boxes. The device is characterized in that the feeding box comprises a pipe body, one end of the pipe body is closed, pistons are adjustably installed in the pipe body in an airtight fit mode, sliding rods are installed on the pistons in a sliding mode respectively, a plurality of through holes are formed in the pistons, and sealing plates are fixedly installed at the inner ends of the sliding rods respectively; the sealing plate can abut against the side wall of the piston in a contact fit mode. The fuel oil mixing device is simple in structure and ingenious in conception, fuel oil and air are fully and evenly mixed through the vertical stirring mode of the multiple stirring rods, meanwhile, the mixing proportion of the air and the fuel oil can be changed, actual requirements can be met, and the fuel oil mixing device is suitable for popularization.
Owner:山东港华积成能源服务有限公司
A power grid operation simulation scheme library automatic construction method and system
This invention belongs to the field of power dispatch automation technology, and provides a method and system for automatically constructing a power grid operation simulation scheme library. The method includes acquiring and parsing power grid operation simulation themes and constraints of power grid operation simulation schemes; extracting power grid feature models by combining power grid physical models and data; and generating initial operation modes for power grid operation simulation schemes based on cross-section matching algorithms. For different power grid operation simulation themes related to fault handling, different preset faults are generated for each power grid operation simulation scheme. Based on a dispatch knowledge base and a fault handling scheme library, a set of fault handling schemes is obtained through knowledge reasoning. The set of fault handling schemes is evaluated using a power grid operation simulation scheme compilation result evaluation system to obtain the optimal fault handling scheme. Finally, the preliminary power grid operation simulation schemes are classified according to the power grid operation simulation themes to generate a power grid operation simulation scheme library. This invention provides dispatchers with a large number of categorized and practical power grid operation simulation schemes.
Owner:CHINA ELECTRIC POWER RESEARCH INSTITUTE CO LTD +2
Concrete construction lifting box
ActiveCN222184144UImprove stabilityGuaranteed stabilityBuilding material handlingArchitectural engineeringScrew thread
The utility model relates to the technical field of lifting devices, and discloses a concrete construction lifting box which comprises a base, a stabilizing assembly is arranged on one side of the base, a fixing frame is fixedly connected to the top of the base, and a lifting assembly is arranged on the inner wall of the fixing frame. The concrete construction lifting box is provided with fixing blocks, threaded holes, screws, mounting handles, limiting plates, ground nails, supporting legs and anti-skid pads, after the concrete construction lifting box moves to a designated position through universal wheels and is parked, the screws can be driven to rotate by rotating the mounting handles, the supporting legs move downwards, the supporting legs drive the anti-skid pads to move downwards to make contact with the ground, and the stability is enhanced; if the ground is a soil ground, the supporting feet can be disassembled in a threaded mode, the installation handle is rotated to drive the threaded rod to rotate, the ground nails move downwards and stretch into the soil, stability is enhanced, the stability of the device during parking is ensured, the deviation phenomenon is avoided, and the requirements of people are met.
Owner:BEIJING YONGHELIXIN TECH CO LTD
A multi-purpose pet feeding trough
The utility model provides a variable pet feeding trough, include: first subassembly, be equipped with a plurality of first feeding trough position on first subassembly, second subassembly, be equipped with a plurality of second feeding trough position on second subassembly, third subassembly, be equipped with a plurality of third feeding trough position on third subassembly, second subassembly and third subassembly can be moved to the support position of support in the below of first subassembly with first subassembly and move to the horizontal placement position of side -by -side with first subassembly. The utility model discloses a variable pet feeding trough can realize state switching by moving second subassembly and third subassembly, can use only the feeding trough position on first subassembly, can also use the feeding trough position on first subassembly, second subassembly and third subassembly simultaneously, can switch flexibly, the number of feeding trough position can also be adjusted flexibly, can be single also can use simultaneously multiple, satisfy the use of different number of pets, in addition can also realize the adjustment of height, satisfy the need of different body shape pets, and the practicality is stronger.
Owner:郑小聪
Testing device and method for fission source item release in irradiated fuel element
ActiveCN119574591AImprove sealingImprove radiation effectMaterial analysis using wave/particle radiationNuclear energy generationIon exchangeWater circulation
The invention provides a test device and method for fission source item release in an irradiated fuel element, and relates to the technical field of nuclear safety fission product source item tests. The test device comprises a reaction kettle, a water circulation system and a pressure stabilizing system, the water circulation system comprises a water tank, a make-up pump, a surge tank and a preheater which are sequentially connected through pipelines, the preheater is communicated with the feeding end of the reaction kettle, the surge tank is communicated with the discharging end of the reaction kettle, and a circulating pump is further arranged at the discharging end of the reaction kettle; the pressure stabilizing system comprises a gas steel cylinder and a filter which are sequentially connected through a pipeline, and the filter is respectively communicated with the pressure stabilizing tank and the reaction kettle; an ion exchange bypass and a water condensation bypass are further arranged on a connecting pipeline of the pressure stabilizing tank and the reaction kettle, an ion exchange column is arranged on the ion exchange bypass, and a condenser is arranged on the water condensation bypass. Dynamic source item tests of radionuclides can be carried out, so that nuclide release behavior researches of irradiated fuel elements in various element forms can be realized.
Owner:NUCLEAR POWER INSTITUTE OF CHINA
Ice hockey storage device
ActiveCN224121454Uavoid stickingreduce entryClimate change adaptationMachines using electric/magnetic effectsFood technologyElectric machinery
The utility model relates to the technical field of food, and discloses an ice hockey storage device which comprises a box body, a placing assembly is arranged on the inner wall of the box body, a collecting assembly is arranged on the outer wall of the box body, the placing assembly comprises a mounting groove, an ice bucket is mounted on the inner wall of the mounting groove, and a motor is mounted at the bottom of the ice bucket. The ice hockey storage device is provided with a mounting groove, an ice bucket, a motor, a rotating shaft, a mounting seat, a storage tank, a preformed hole, a refrigeration sheet, a radiator, a heat dissipation cover plate, a bucket cover, a feeding hole and a sealing cover, the ice bucket is kept in a low-temperature state through working of the refrigeration sheet, meanwhile, the heat dissipation is conducted on the hot end of the refrigeration sheet through the radiator, and when ice hockey needs to be put in, a worker unscrews the sealing cover, and the ice hockey is put into the ice hockey storage device. The empty storage tank is rotated to the position below the feeding port through rotation of the motor, then the ice balls can be put in, the device does not need to be wholly opened, entering of hot air is reduced, adhesion caused by melting of the ice balls is avoided, the structure is simple, operation is convenient and fast, and the requirements of people are met.
Owner:NAT TESTING TECH (SUZHOU) CO LTD
Optometry unit with face support
ActiveCN222622940Usave human effortmeet actual needsRefractometersSkiascopesMechanical engineeringThreaded rod
The optometry unit comprises an optometry unit body, a base is installed at the bottom of the optometry unit body, a vertically leftward electric push rod is installed on the left side of the optometry unit body, a vertically upward first sleeve is installed at the output end of the electric push rod, and a second sleeve is installed at the output end of the first sleeve. A first sliding rod is slidably connected to the interior of the first sleeve, and a jaw support is mounted at the top of the first sliding rod; the lifting device is formed by arranging a first sleeve, a first sliding rod, a jaw support, a first shell, a first bearing, a first threaded rod, a first rotating valve, a first sliding block and a connecting rod, the first rotating valve is rotated to drive the first threaded rod to rotate, the first sliding block drives the jaw support to move up and down, the height of the jaw support can be changed by a user, and the requirements of different users can be met; the jaw support can be tightly attached to the jaw of a user, the jaw of the user is supported, manpower of the user is saved, and optometry is facilitated.
Owner:ANHUI ZHENJIONG OPTICAL TECHNOLOGY CO LTD
Nursing trousers
ActiveCN224268385Ureduce frictionAvoid touching the patient’s crotch woundTrousersProtective garmentNursing careMechanical engineering
The utility model discloses a pair of nursing trousers, which comprises a trousers body and a protective cover, the trousers body comprises two trousers pieces which can be unfolded or separated, one sides of the two trousers pieces are connected, the other sides of the two trousers pieces are detachably connected through a first connecting piece, and the middle positions of the bottoms of the two trousers pieces are detachably connected through a second connecting piece. Trouser leg openings through which the legs of a patient can pass are formed in the two sides of the trouser body respectively; the protective cover is arranged between the two trouser leg openings, and the protective cover is detachably connected with the trouser body through a third connecting piece; the protective cover is elastic and comprises a first part and a second part, a seam is arranged between the first part and the second part, the first part and the second part are connected through a fourth connecting piece, and the first part and the second part are combined to form the protective cover. The pair of nursing trousers is convenient to wear, effectively prevents a wound from being touched in the wearing process, and relieves inconvenience of a patient by freely adjusting the width tightness.
Owner:THE UNIVERSITY OF HONG KONG SHENZHEN HOSPITAL
Droplet fusion microfluidic method based on droplet fusion microfluidic device regulated by focused surface acoustic wave
ActiveCN116273218BPrecision FusionEfficient integrationNuclear energy generationLaboratory glasswaresMicrobubblesMicrofluidics
The application discloses a liquid droplet fusion microfluidic method based on a liquid droplet fusion microfluidic device regulated by focused surface acoustic waves, and the device comprises an interdigital transducer, two focusing arc electrodes arranged on the interdigital transducer, and a microfluid channel system bonded on the upper part of the interdigital transducer. The focusing arc electrodes are matched with the microfluid channel system, and the microfluid channel system is provided with a first collection outlet joint, a first dispersed phase inlet joint, a continuous phase inlet joint, a second dispersed phase inlet joint and a second collection outlet joint. The focusing surface acoustic waves generated by the interdigital transducer and the liquid droplet microfluid channel structure are used to flexibly realize the fusion control of liquid droplets with different sizes in the microfluid channel. The symmetrical structure is adopted to enhance the durability and repeatability of the microfluid device. The method is not only suitable for the fusion control between microdroplets, but also suitable for the fusion control between microbubbles and between microdroplets and microbubbles. The surface acoustic waves are non-contact and have good biological compatibility, and thus meet the needs of the liquid droplet fusion technology in the fields of biochemistry and medical treatment.
Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
Vibration filling process for solid chemicals
PendingCN119562852Ameet actual needsHigh bulk densitySolid materialGranulation using vibrationParticle densityVibration source
A system comprising: a container for containing a filling material; and a vibration source connected to the container. The vibration source may increase the bulk density of the fill material. A filler material ratio may be defined as a particle density of the filler material divided by the bulk density of the filler material after vibration. The filler material ratio may be in a range from about 0.15 to about 0.75 after the vibration source increases the bulk density of the filler material.
Owner:ENTEGRIS INC
Manual gate valve capable of accurately controlling flow
ActiveCN222616037Ueasy to controlImprove practicalitySlide valveValve housingsCeramic coatingGear tooth
The utility model relates to the related field, in particular to a manual gate valve capable of accurately controlling flow, which comprises a valve body, a valve plate, a valve rod, a hand wheel, a connecting pipe, a mounting frame, a hollow disc, a rotating circular plate, a circulating hole, a groove, a worm, worm gear teeth, a rotating wheel, a fixed disc, scale marks, a pointer, a buffer film, a ceramic coating and the like. According to the utility model, the hollow disc and the rotating circular plate are arranged, and the rotating circular plate rotates in the hollow disc, so that the area of the overlapped part of the circulating holes in the hollow disc and the rotating circular plate is adjusted, the area of a medium flowing through the circulating holes is finely adjusted, and the flow control is realized; and the rotating angle of the rotating circular plate can be more accurately calculated through cooperation of the pointer and the scale marks, then the size of the area of the overlapped part of the circulating holes in the hollow disc and the rotating circular plate is calculated, the flow in the gate valve can be further accurately controlled, the gate valve can meet more actual requirements, and the practicability of the gate valve is improved.
Owner:QUANZHOU JIAFUSI VALVE TECHNOLOGY CO LTD
Telehandler provided with improved cab
Described is a telehandler having a cab (1) equipped with a roof (10) defined by a transparent or semi-transparent protective cover (11) which comprises one or more materials designed to withstand the falling of hazardous material for the safety of an operator onboard the cab (1). The cover includes a plurality of layers made of polymeric material, including one made of polycarbonate (111, 112) or polyurethane (110).
Owner:MANITOU ITALIA SRL
Bromhexine hydrochloride composition and preparation method thereof
PendingCN119606932Ahigh product contentLower unit production costAntibacterial agentsHydroxy compound active ingredientsPhenolMutual solubility
The invention provides a bromhexine hydrochloride composition which comprises bromhexine hydrochloride, a cosolvent and a solvent, the content of bromhexine hydrochloride is 1-10w / v%, the content of the cosolvent is 10-50v / v%, and the bromhexine hydrochloride composition further comprises phenol. The bromhexine hydrochloride composition is stable in property and high in solubility, can be mutually soluble with water in any ratio, is simple in production process, is suitable for a bromhexine hydrochloride preparation produced industrially, and achieves the effect through optimization of components and proportions.
Owner:TIANJIN ZHONGSHENG TIAOZHAN BIOTECH