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21results about How to "Reduce layering" patented technology
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An embedded circuit board and a method for manufacturing the same
The application belongs to the technical field of circuit board manufacturing, and particularly relates to an embedded circuit board and a preparation method thereof. The preparation method of the embedded circuit board comprises the following steps: obtaining an embedded module, manufacturing a first bonding layer on at least part of the surface of the embedded module; placing the embedded module in a containing groove formed by communication of the grooves, and pressing the laminated plate structure to embed the embedded module in the containing groove; pressing a second build-up layer to fan out signals of the embedded module to the first build-up layer; forming an insulating layer and a connecting layer on the second build-up layer to obtain the embedded circuit board. The first bonding layer on the surface of the embedded module has high bonding force and stress buffering effect with the embedded module, an SIC chip and resin, and can be used as an intermediate buffering layer to connect the embedded module and a PP layer, thereby effectively reducing the problem of delamination due to insufficient bonding force.
Owner:SHENNAN CIRCUITS
A quantitative dispensing and packaging device for edible oil
This utility model discloses a quantitative dispensing and packaging device for edible oil, relating to the field of edible oil packaging technology. It includes a base, with two mounting brackets fixedly connected to the upper surface of the base. An oil storage tank is fixedly connected to the upper surface of the two mounting brackets, and an oil inlet pipe is fixedly connected to the upper surface of the oil storage tank. A pump is mounted on the surface of the base, and a quantitative tank is mounted on the surface of the base. An oil drain pipe is fixedly connected to the side of the pump and the quantitative tank that are close to each other, and an oil outlet pipe is fixedly connected to the side of the oil storage tank that is close to the pump. Valves are provided on the surface of both the oil drain pipe and the oil outlet pipe. A dispensing head connected to the pump is mounted on the surface of the base. This utility model uses a rotating auger, scraper, gear ring, gear, stirring rod, and stirring blades to stir the edible oil in the oil storage tank, reducing the occurrence of stratification and sedimentation in the edible oil and improving the practicality of the edible oil dispensing and packaging device.
Aluminum chloride-based composite flocculant and preparation method thereof
The application discloses a composite flocculant based on aluminum chloride and a preparation method thereof, and belongs to the technical field of flocculant preparation, and is used for solving the technical problem that the stability and flocculation performance of the flocculant need to be further improved in the prior art; the branched polymer containing polycarboxyl groups is prepared by the reaction of tris(2-aminoethyl)amine and pyromellitic dianhydride, and the taurine groups are introduced to obtain the sulfobranched polycarboxyl polymer; the titanium phosphorus silicon aminopropyl composite is synthesized by using the sol-gel method, and the inorganic-organic network combination is realized; the polyimidazolium-hydroxy ether is obtained by the reaction of imidazole, epichlorohydrin and bisphenol A diglycidyl ether; the composite flocculant is formed by the reaction of the three under the acidic condition, the composite flocculant combines the polycarboxyl groups, the sulfonic acid groups, the imidazolium groups and the inorganic-organic skeleton, has high charge density, good adsorption and bridging performance, can rapidly form stable flocs, and can effectively remove the suspended particles and organic pollutants in water.
Owner:WUXI BISHENG WATER TREATMENT AGENT CO LTD
一种双重锁定的机械臂快拆结构
Owner:ZHEJIANG UNIV
A coating diluting device for architectural coating production
ActiveCN224388597Uachieve hybridwell mixedRotating receptacle mixersTransportation and packagingPaint thinnerElectric machinery
Owner:SHANGHAI WEILUO ENVIRONMENTAL PROTECTION NEW MATERIAL CO LTD
Wood beam cutting device capable of conveniently fixing wood beam
ActiveCN224275445UGuaranteed smoothPrevent overheating and deformationProfiling/shaping machinesMechanical engineeringPhysics
The utility model relates to the technical field of batten cutting, and discloses a batten cutting device convenient for fixing a batten, which comprises a cutting knife mounted on a working table through a mounting frame I, the two pressing wheels are installed on the workbench through two second installation frames correspondingly, and the two pressing wheels are located on the two sides of the cutting knife. The condensing equipment is installed on the bottom plate, the condensing equipment is communicated with a condensing pipe, the condensing pipe penetrates through the cutting knife, and the cutting knife is provided with a containing cavity used in cooperation with the condensing pipe; the dust collection plate is mounted above the cutting knife; the dust collection equipment is mounted on the bottom plate, and the dust collection equipment is communicated with the dust collection plate through a connecting pipe. According to the shaving board cutting device, efficient, accurate and environment-friendly cutting of shaving boards is achieved through the cutting knife, the pressing wheel, the condensing device, the dust collection device, high-hardness materials, precise design, stable pressing, heat absorption and strong suction force.
Owner:WUHAN XINTIANDI PLASTIC WOOD PACKING CO LTD
Positive electrode composition, positive electrode, and rechargeable lithium battery including the same
PendingCN121885621AImproved resistance characteristicsHigh mechanical strengthSecondary cellsPositive electrodesNitrile rubberButadiene Dioxide
A positive electrode composition, a positive electrode, and a rechargeable lithium battery are disclosed. A positive electrode for a rechargeable lithium battery includes a positive electrode current collector and a positive electrode mixture layer formed on the positive electrode current collector, in which the positive electrode mixture layer includes a positive electrode active material and a binder including a hydrogenated carboxy nitrile rubber. The hydrogenated carboxy nitrile rubber includes, based on 100 wt% of the total weight of the hydrogenated carboxy nitrile rubber: from about 20 wt% to about 40 wt% of a first structural unit derived from acrylonitrile; from about 30 wt% to about 78 wt% of a second structural unit, the second structural unit including a hydrogenated butadiene-derived structural unit and a butadiene-derived structural unit; from about 2 wt% to about 10 wt% of a third structural unit derived from an acrylate; and from about 0 wt% to about 20 wt% of a fourth structural unit derived from butene.
Owner:SAMSUNG SDI CO LTD
Carbon fiber surface layer snowboard
ActiveCN224071114Uhigh strengthImprove rigiditySnowboardsSynthetic resin layered productsGlass fiberFiber
The utility model discloses a carbon fiber surface layer snowboard, which comprises a surface layer, a core layer and a bottom layer which are sequentially laminated, the surface layer is a carbon fiber fabric curing plate, and a glass fiber and / or carbon fiber fabric reinforcing layer is arranged between the surface layer and the core layer and / or between the core layer and the bottom layer. The carbon fiber fabric solidified plate is used as the surface layer of the snowboard, so that the overall strength and rigidity of the snowboard are remarkably improved, the weight is greatly reduced, a skier can control the snowboard more easily and freely, and the flexibility and comfort of sliding are improved; the glass fiber and / or carbon fiber fabric reinforcing layer is additionally arranged, so that the impact resistance of the snowboard is further enhanced, the damage risk during high-speed sliding or collision is effectively reduced, meanwhile, the torsional rigidity is improved, and the stability and the control accuracy of the snowboard in a complex snowway environment are ensured; interlayer stripping is prevented, and the durability of the snowboard is also improved.
Owner:JILIN GUOXING COMPOSITE MATERIALS CO LTD +1
Display device
PendingCN122266240Areduce tensile stressreduce layeringIdentification meansDisplay deviceFlexible display
A display device according to an exemplary embodiment of the present application includes a cover window, a flexible display panel disposed on a rear surface of the cover window, a metal plate disposed on a rear surface of the flexible display panel, and a plurality of first reinforcing layers overlapping the cover window and formed of a material different from the metal plate, wherein a rear surface of the metal plate and a rear surface of the plurality of first reinforcing layers are disposed on the same plane.
Owner:LG DISPLAY CO LTD
Water quenching pool
ActiveCN224091926UImprove uniformityincreased turbulenceProcess efficiency improvementQuenching devicesThermodynamicsElectric machine
The utility model relates to a water quenching pool. The device comprises a tank body, a stirring mechanism, an aeration mechanism and a circulating cooling system, the stirring mechanism is installed in the tank body through a support, the stirring mechanism comprises a stirring shaft, stirring blades and a motor, the stirring shaft is rotatably installed on the support in the vertical direction, the stirring blades are installed on the stirring shaft in the axial direction of the stirring shaft, and the stirring shaft can be driven to rotate through the motor; the aeration mechanism is mounted at the bottom of the tank body, and air can be injected into water through the aeration mechanism, so that the cooling uniformity of the casting is improved; the tank body is further connected with a circulating cooling system, and the temperature of water in the tank body can be reduced through the circulating cooling system. According to the scheme, the uniformity of the water temperature in the pool can be improved, a heat insulation steam film is damaged during water quenching, water makes continuous contact with the surface of the casting, and the water quenching effect is guaranteed.
Owner:CHUXIONG DIANZHONG NON FERROUS METALS LLC
A powder sampler
The utility model discloses a kind of powder samplers, including bottom plate, the outer surface of the bottom plate is fixedly connected with placing table, the outer surface of the placing table is fixedly installed with sampling body, the inside fixed connection of the sampling body has pneumatic cylinder. The insertion depth of the device pneumatic cylinder drive telescopic link adjustable collection head, avoid the deviation caused by fixed position sampling, ensure that sample is collected from different levels such as container upper, middle, lower layer, improve the representativeness of mixed powder, according to powder characteristics such as particle size, fluidity design different shape collection head such as spiral, porous, reduce the influence of particle stratification or selective adsorption, water tank, water pump, connecting hose can be automatically flushed collection head and pipeline after sampling, prevent residual powder from polluting next batch sample, compared with manual cleaning, automatic flushing is more thorough, reduce the risk of human operation error, by operation box one-key control sampling, cleaning process, reduce manual intervention.
Owner:CHANGCHUN UNIV
Thermal-electric-chemical coupled solid oxide electric pile
ActiveCN121964740Aachieve self-balancingReduce the temperatureCellsFuel cellsElectrolysisElectrical battery
The invention discloses a thermal-electric-chemical coupled solid oxide stack which comprises a lower end plate and an upper end plate, and a plurality of SOFC (solid oxide fuel cell) single cells and SOEC (solid oxide electric cell) single cells are arranged between the lower end plate and the upper end plate; each SOFC single battery comprises an SOFC cathode, an SOFC electrolyte and an SOFC anode which are crimped in sequence; each SOEC single battery comprises an SOEC cathode, an SOEC electrolyte and an SOEC anode which are crimped in sequence; the chamber where the SOEC anode is located is communicated with the chamber where the SOFC cathode is located, and oxygen generated by electrolysis of the SOEC anode can enter the SOFC cathode side to participate in the reaction; and the SOFC single batteries and the SOEC single batteries are electrically connected in series through connectors or current collectors. According to the invention, the SOFC units and the SOEC units are arranged in the same electric pile alternately or in blocks, and specific gas paths and circuits are opened, so that gradient utilization of energy and efficient and stable operation of the system are realized.
Owner:CERAMIC CELLS CO LTD
Three-dimensional structure of a collection paper card and a three-dimensional collection mechanism
ActiveCN224492202UEnhance layeringreduce layering
Owner:HUIZHOU JINGYI PRINTING CO LTD
Anode lead plaster additive dispersing device
ActiveCN224180739Uevenly distributedreduce layeringRotating receptacle mixersTransportation and packagingMechanical engineeringChemistry
The utility model discloses a positive lead paste additive dispersing device, and aims to solve the problems that most of the existing dispersing devices are only provided with one feeding hole and one dispersing cavity, raw materials are poured into a stirring cavity in sequence for dispersing, and agglomeration and layering phenomena are easy to occur due to the fact that various raw materials are different in mass and are poured into the stirring cavity in sequence. According to the utility model, the rotary premixing disc and the dispersing barrel are arranged, and the plurality of premixing barrels are arranged, so that similar raw materials are premixed through the premixing barrels, and a plurality of premixed raw materials are poured into the premixing disc at the same time through the plurality of through grooves, and the plurality of raw materials are mutually overlapped in a spiral shape through the rotary premixing disc; and then various raw materials are premixed under the action of a stirrer II, the raw materials are scattered into a dispersion barrel through scattering holes, the rotation direction of the dispersion barrel is opposite to that of a premixing disc, so that the raw materials are distributed more uniformly, and then the raw materials are dispersed and processed by the premixing disc, so that the possibility of layering and agglomeration of the raw materials can be reduced, and the dispersion efficiency is higher.
Owner:ZHEJIANG JUJIANG POWER SUPPLY MFG CO LTD
Modified basalt fiber, asphalt coating material, preparation methods of modified basalt fiber and asphalt coating material, composition for asphalt coating material, and waterproof coiled material
PendingCN121974574Areduce layeringImprove adhesionProtective foundationBuilding insulationsBituminous waterproofingBasalt fiber
The invention relates to the field of building waterproof materials, and discloses a modified basalt fiber, an asphalt coating material, a preparation method of the modified basalt fiber, a preparation method of the asphalt coating material, a composition for the asphalt coating material and a waterproof coiled material. The preparation method of the modified basalt fiber comprises the following step: in the presence of a solvent, carrying out reaction on a raw material basalt fiber and a coupling agent I at 55-65 DEG C for 2-3 hours to obtain the modified basalt fiber. The pre-paved modified asphalt waterproof coiled material provided by the invention has relatively strong cohesiveness with post-poured cement mortar, has excellent fire resistance and puncture resistance, and is beneficial to pre-paving construction.
Owner:KESHUN WATERPROOF TECH CO LTD
Soft capsule for improving anxiety state as well as preparation method and application of soft capsule
PendingCN122075663AAdapt to emotional conditioning needsMedicinal and calmOrganic active ingredientsNervous disorderBiotechnologyAngelica Sinensis Root
The invention discloses a soft capsule for improving an anxiety state as well as a preparation method and application of the soft capsule, and belongs to the technical field of pharmaceutical preparations. Comprising contents and a capsule shell wrapping the contents. The content consists of a compound extract, phospholipid and emotional fish oil. The compound extract is prepared from bupleurum chinense, salvia miltiorrhiza, cape jasmine, angelica sinensis, bighead atractylodes rhizome, poria cocos, dried ginger, mint and liquorice; the capsule shell comprises chitosan, sodium alginate, a rosemary extract microcapsule, vitamin C palmitate, titanium dioxide, pachymaran and the like, and the rosemary extract microcapsule is prepared from a rosemary extract through pachymaran microencapsulation. Through the synergistic effect of all the components, the compatibility of the compound extract and the emotional fish oil is effectively improved, the stability of an oil phase system is improved, the oxidative rancidity risk of the emotional fish oil is reduced, meanwhile, the emotional fish oil is matched with the gastrointestinal absorption characteristics of people with weakness of the spleen and the stomach, and a pharmaceutical preparation choice is provided for conditioning the anxiety state.
Owner:TEACHING HOSPITAL OF CHENGDU UNIV OF T C M
Lubricating oil composition special for aluminum bronze turbine worm and preparation method of lubricating oil composition
PendingCN121991748AAvoid lack of compatibilityExtended service lifeLubricant compositionTrimethylolpropaneTurbine
The invention relates to the field of lubricating grease, and particularly discloses a special lubricating oil composition for an aluminum bronze turbine worm and a preparation method of the special lubricating oil composition. The special lubricating oil composition is prepared from the following raw materials in parts by weight: 30 to 40 parts of trimethylolpropane ester, 21.4 to 47.19 parts of refined mineral oil, 20 to 30 parts of tackifier, 1 to 2.5 parts of extreme pressure anti-wear agent, 1 to 2.5 parts of oiliness agent, 0.3 to 1.2 parts of oil-soluble molybdenum salt, 0.3 to 1.5 parts of antioxidant, 0.2 to 0.8 part of corrosion inhibitor and 0.01 to 0.1 part of defoaming agent. The lubricating oil disclosed by the invention has the advantages of high applicability to a turbine and a worm, good lubricity, extreme pressure property, water separation property and oxidation resistance and capability of effectively reducing abrasion of the turbine and the worm.
Owner:HUBEI BODA SPECIAL LUBRICANT CO LTD
Multi-layer folding type storage structure of feeding placement frame
PendingCN121849553AEnsure recycling efficiencyreduce layeringCleaningLubrication elementsOil canBevel gear
The invention relates to the technical field of placing racks, in particular to a multi-layer folding type storage structure of a feeding placing rack, which comprises a placing rack body and a sliding rack arranged in an inner cavity of the placing rack body, and further comprises a storage rack body, the moving mechanism is arranged in an inner cavity of the sliding frame; through the arrangement of structures such as the extrusion mechanism and the conveying mechanism, lubricating oil can be extruded to the surface of the fixed shell, so that the moving mechanism is lubricated, the abrasion of the moving mechanism in frequent extraction and push-in operation is effectively reduced, under the action of structures such as a vibration mechanism and a servo motor, a filter plate can generate vibration, and the filtering effect is improved. And therefore, the collected lubricating oil can quickly pass through a filtering plate, the situation that the filtering plate is blocked is prevented, the recycling efficiency of the lubricating oil is guaranteed, and under the action of a second bevel gear set and a stirring rod, the lubricating oil in an inner cavity of a collecting shell can be stirred; therefore, the phenomena of layering and precipitation of the lubricating oil in the inner cavity of the collecting shell are effectively reduced, and the performance of the lubricating oil is more stable.
Owner:BAIZHENG TECHNOLOGY DONGTAI CO LTD
Gluing powder discharging device for mine filling
ActiveCN224062026Uevenly distributedreduce layeringLarge containersLoading/unloadingStructural engineeringPipe
The utility model discloses a cementing powder discharging device for mine filling, and relates to the field of cementing powder discharging equipment. The material bin is arranged on the vibration support assembly so as to be in a vibration discharging state during discharging; the star-shaped unloader is arranged at the bottom of the material bin; the rotary feeding pipe assembly is arranged at the top of the material bin; and the material guide pipe is connected with the discharging end of the rotary feeding pipe assembly and is obliquely arranged, so that the rotary feeding pipe assembly operates to enable the material guide pipe to perform eccentric rotary feeding action, and the materials are uniformly distributed in the material bin. The eccentric feeding mode is adopted, the phenomenon that materials are layered or accumulated and concentrated in the material bin is reduced, material loosening can be helped, smooth discharging is promoted, the blocking problem is reduced, the structure is ingenious, and the use value is high.
Owner:SHANDONG FEIEN NEW MATERIALS CO LTD
Packaging structure and multi-layer composite solar cell panel module
ActiveCN224205530Ufirmly connectedImprove the ability to resist stress concentrationElectrical batterySolar battery
The utility model relates to the technical field of solar cells, in particular to a packaging structure which comprises a first packaging structure layer, the first packaging structure layer is provided with a plurality of through holes, and the through holes can penetrate through the upper surface and the lower surface of the first packaging structure layer. The utility model further provides a multi-layer composite solar cell panel module which is provided with a first packaging structure layer. Compared with the prior art, the stress distribution of the first packaging structure layer can be changed through the through holes, so that the stress is redistributed around the through holes, the phenomenon of stress concentration is relieved, more uniform deformation of the first packaging structure layer during bending is facilitated, local overhigh stress of the first packaging structure layer is reduced, and the reliability of the packaging structure layer is improved. Therefore, the first packaging structure layer is ensured not to be cracked or fractured due to overlarge stress in the bending process, and the condition that all layers of the solar cell panel module are not cracked or layered is ensured, so that the cell can obtain a good sealing protection effect, the use reliability of the solar cell module is improved, and the service life of the solar cell module is prolonged.
Owner:SHENZHEN DELUSHI OPTOELECTRONICS TECH CO LTD
A flow guide pipe and a municipal solid waste incinerator with heat recovery function
ActiveCN121631284BInternal structural integrity monitoringGuaranteed uniformityIncinerator apparatusMechanical solid deformation measurementsPipe fittingMechanics
This application provides a flow guide pipe fitting and a municipal solid waste incinerator with heat recovery function, belonging to the field of pipeline technology. The flow guide pipe fitting includes a pipe body, a rotating wheel, a drive rod, a drive mechanism, and a processor. The drive rod is coaxially arranged with the pipe body. The rotating wheel is coaxially arranged with and fixedly connected to the drive rod. The rotating wheel has mating blind holes on its surface, arranged radially along the rotating wheel, with multiple mating blind holes spaced circumferentially along the rotating wheel. A detection head is slidably fitted within the mating blind hole, and an elastic element is provided between the detection head and the bottom wall of the mating blind hole. A displacement sensor is also provided on the bottom wall of the mating blind hole for detecting the displacement of the detection head. The displacement sensor is signal-connected to the processor. The detection head is used to abut against the inner wall of the pipe. The drive mechanism is used to drive the drive rod to rotate and also to drive the drive rod to reciprocate along its axial direction. It can monitor the structural integrity of the pipe fitting without requiring shutdown for inspection.
Owner:SICHUAN YUNHUACHUAN TECH CO LTD