Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

166results about How to "Improve molding stability" patented technology

Plunger pump type hydraulic injection moulding machine system driven by servo motor and control method thereof

The invention discloses a plunger pump type hydraulic injection moulding machine system driven by a servo motor. The system comprises an oil tank, a servo pump, a mould height motor, a mould clamping cylinder, an ejector cylinder, a movable ejection cylinder, a glue-ejecting cylinder, a glue-smelting motor and an electronic ruler measurement sensor and also comprises a computer controller, a pressure and speed comprehensive control module, a servo driver, the servo motor and a pressure sensor. The invention also discloses a control method of the plunger pump type hydraulic injection moulding machine system driven by the servo motor. In the control method, the pressure sensor and the torque control of the servo motor are adopted, the multilevel control of pressure and flow can be realized;real-time closed-loop control is adopted to control the pressure and flow during injection moulding; and in the control process, the instructions on the pressure and flow are compared with feedbacks in real time and some parameters such as the speed, pressure and current at each moment are controlled accurately, thus effectively realizing technical motions such as the mould open / closing, ejection, glue ejection and glue smelting of the injection molding machine and the closed-loop follow control of the oil cylinder. The method of the invention has the advantages of high precision, high speed and efficiency, energy-saving, environmental friend, low noise and the like.
Owner:SOUTH CHINA UNIV OF TECH

Roadbed slop vertical vibrating compacting device

The invention discloses a roadbed slop vertical vibrating compacting device which comprises a vertical vibrating mechanism aslant connected to the side wall of a working device, wherein the vertical vibrating mechanism comprises a vibrating box body, a rotating shaft I and a rotating shaft II which are mutually parallel are rotatably connected into the vibrating box body, a synchronizing wheel I is arranged on the rotating shaft I, a synchronizing gear II meshed with the synchronizing gear I is arranged on the rotating shaft II, an eccentric block I is arranged on the rotating shaft I, an eccentric block II is arranged on the rotating shaft II, a tamping plate supporting against a roadbed slope is connected to a bottom plate of the vibrating box body, and a drive device used for driving the rotating shaft I or rotating shaft II to rotate is arranged on the tamping plate. The roadbed slop vertical vibrating compacting device is capable of carrying out effective vibrating compaction on the roadbed slope, and is good in use effect, easy to operate and convenient to popularize and use.
Owner:SHAANXI JOINTARK MASCH GRP CO LTD

Polyamide/acrylonitrile-butadiene-styrene copolymer alloy and its prepn

The present invention relates to one kind of polyamide / acrylonitrile-butadiene-styrene copolymer alloy and its preparation process. The polyamide / acrylonitrile-butadiene-styrene copolymer alloy is prepared with polyamide 35-60 wt%, acrylonitrile-butadiene-styrene copolymer 8-50 wt%, compatilizer 2-10 wt%, flexibilizer 2-15 wt%, antioxidant stabilizer 0.2-2 wt%, lubricant 0.3-3 wt%, and nucleator 0.1-2 wt%. The preparation process includes weighing the materials based on the weight proportion, mixing in a high speed mixer for 1-4 min, mixing, melting and extruding in a double screw extruder, and pelletizing. The polyamide / acrylonitrile-butadiene-styrene copolymer alloy has simple processing and molding process and high performance.
Owner:SHENZHEN KEJU NEW MATERIAL

Vertical annular welding tool

The invention discloses a vertical annular welding tool. The vertical annular welding tool comprises a rotatable platform and a hollow upright column, wherein the hollow upright column is perpendicular to the rotatable platform and sleeves the rotatable platform via a clearance; a gas guiding ring, a conductive ring and a ground wire grounding copper ring sleeve the upright column; a gas circuit, an electric control circuit and a welding ground wire are arranged in a hollow cavity of the upright column; a workpiece positioning mechanism is fixed on the upper portion of the upright column; and a wire feeding machine and a welding gun mechanism are fixed on the rotatable platform. Rotating power is provided by using a speed reducer; circuit transmission is carried out by using the conductive ring; and gas is turned on, turned off and changed over via the gas guiding ring, the welding gun can be adjusted multi-dimensionally in space, namely, the welding gun can be adjusted in the up-down direction and the left-right direction at an angle, annular welding between tubes, annular welding between a tube and a flange and annular welding between a tube and a plane can be performed, the product differentiation switching efficiency and the welding quality are improved, the welding angle and the welding speed can be freely adjusted, annular welding can be performed rotatably without limitation, workpieces do not need to rotate, and the time can be greatly saved. The vertical annular welding tool is suitable for annular welding between the tubes, annular welding between the tube and the flange and annular welding between the tube and the plane, or is suitable for welding an arc.
Owner:GREAT WALL MOTOR CO LTD

Apparatus for continuously shaping an undulating profile into a plate of polymeric material

Process and apparatus for continuously and permanently shaping a plate in plastic material according to an undulated profile. The apparatus includes a guide and positioning surface of the plate; a moulding and transferral wheel, peripherally shaped according to a plurality of seats, suitable for reproducing a continuous shaped profile; and a positioning, advancement and maintenance assembly in the form of a plate, peripheral with respect to the moulding wheel, of the mobile type, respectively; counter-clockwise in synchronization with the moulding and return wheel in a position independent of the moulding wheel. The assembly includes a pre-form presser, upstream of the surface involved in the shaping, set apart by at least one first stabilization and cooling presser, a moulding presser, interposed between the pre-form presser and a cooling presser; and a possible blade for detaching the plate from the seats.
Owner:HABASIT ITALANA

Aromatic polycarbonate resin composition, process for producing resin composition, and molded article

Disclosed is an aromatic polycarbonate composition having excellent thermal stability, excellent flame retardancy and excellent light reflectivity. Also disclosed is a light-reflecting member comprising a molded resin article produced from the aromatic polycarbonate composition. The aromatic polycarbonate resin composition is characterized by comprising 100 parts by mass of an aromatic polycarbonate resin (A), 3 to 30 parts by mass of a titanium oxide additive (B) having a surface treated with alumina and an organosiloxane, 0.05 to 0.9 part by mass of an aromatic sulfonic acid metal salt (C) and 0.01 to 1.5 parts by mass of polytetrafluoroethylene (D), wherein the content (a) (% by mass) of aluminum in the titanium oxide additive (B), the carbon content (c) (% by mass) and the average particle diameter (d) ([mu]m) of titanium oxide meet the requirements represented by formulae (1); and (2). Formula (1): 6.5 = (a / d2) = 15 Formula (2): 5 = (c / d2) = 25.
Owner:MITSUBISHI ENG PLASTICS CORP

Production process of CIT capsule demoulding agent

The invention discloses a production process of a CIT capsule demoulding agent. The capsule demoulding agent comprises the following raw materials by weight: 63-72 portions of paraffin wax, 120-140 portions of zinc stearate, 120-130 portions of stearic acid, 50-60 portions of soybean lecithin, 5-20 portions of fatty alcohol, 40-54 portions of vegetable oil, 5-10 portions of glycerin and 12-18 portions of silicone grease. The production process is as below: first heating and evenly mixing vegetable oil, silicone grease, glycerol and fatty alcohol; then adding the mixture into a reactor containing molten paraffin wax; sequentially adding zinc stearate, stearic acid and soy lecithin, preserving, stirring and filtering; cooling the filtrate to obtain the capsule demoulding agent. The production process of CIT capsule demoulding agent provided by the invention has the advantages of easily available raw materials, simple process, convenient operation and easiness for scale production. The produced demoulding agent in improving the qualified rate of products has good effects in improve transparency and smoothness of the capsule.
Owner:ANHUI HUASHENG TECH HLDG

Metal powder core type flux-cored wire for additive manufacturing and welding method thereof

The invention provides a metal powder core type flux-cored wire for additive manufacturing. The metal powder core type flux-cored wire for additive manufacturing comprises carbon steel outer skin anda flux core arranged in the carbon steel outer skin. The flux core comprises the following components in percentage by mass based on total mass: 0.8-1.2% of rutile, 2-3.2% of sodium fluoride, 1-2% offerrotitanium, 0.2-0.5% of ferroboron, 0.4-0.8% of magnesium powder, 2-4% of 75# atomized ferrosilicon, 0.3-0.7% of a silicon-zirconium alloy, 3-3.8% of ferromolybdenum, 25-30% of nickel powder, 0.4-1.1% of anhydrous feldspar, 0.2-0.6% of rare earth fluoride, 2.2-3.1% of electrolytic manganese and the balance iron powder. According to the flux-cored wire, the oxygen content of a weld joint is reduced by way of combined deoxygenation of Mn-Mg-Si-Ti-Zr, and meanwhile, by adding a proper amount of minerals, the weld joint forming and arc stability is improved; by adding the iron powder, the deposition efficiency of the flux-cored wire is improved; by adding the rare earth alloy, the S content in weld joint metal is reduced and the shape of the occluded foreign substances is changed, so that the low-temperature toughness is improved, and therefore, the flux-cored wire is stable in mechanical property of melted metal, good in crack resistance and excellent in low-temperature toughness at 50DEG C below zero.
Owner:WUHAN TEMO WELDING CONSUMABLES CO LTD

Preparation method of clove extract for base oil of flavor capsule

InactiveCN108060014AAvoid problems with insufficient dissolutionClove aromaEssential-oils/perfumesFlavorFiltration
The present invention provides a preparation method of a clove extract for base oil of a flavor capsule. The preparation method of the clove extract includes: soaking clove buds in 30-95% ethanol solution; heating the solution to reflux at a temperature of 30 to 60 DEG C, and then cooling and filtering the solution; collecting the filtrate and concentrating the filtrate under vacuum for removing the extraction solvent to obtain a clove extractum; adding octyl and decyl glycerate and Span 60, and treating the mixture by ultrasound at a frequency of 20 to 40 kHz under 30 to 60 DEG C for 0.5 to 2hours; and performing filtration to remove impurities and insolubles, and collecting the filtrate so as to obtain the clove extract. The invention provides a simple extraction method, and the obtained clove extract can be directly added into the base oil of the flavor capsule and used to prepare flavor capsules for cigarettes, and the forming stability of the clove extract is good. The flavor capsule can be added into filter tips to make cigarettes. A smoke panel test shows that the aroma of clove is strong and the aroma is rich and pure.
Owner:HUBEI CHINA TOBACCO IND

Polycarbonate/polyethylene terephthalate composite resin composition and molded article

A polycarbonate / polyethylene terephthalate composite resin composition is provided, which contains a resin component of 100 parts by weight and contains a phosphorus thermal stabilizer of 0.01 to 0.5 parts by weight and / or a hindered phenol thermal stabilizer of 0.01 to 1 parts by weight, the resin component containing a polycarbonate resin of 95 to 30 weight % and a polyethylene terephthalate resin of 5 to 70 weight %. The polyethylene terephthalate resin contains a deactivated polycondensation catalyst. The polycarbonate / polyethylene terephthalate composite resin composition can be prevented from being deteriorated resulting from being thermally preserved.
Owner:MITSUBISHI ENG PLASTICS CORP

Incense flake as well as preparation method and using method thereof

The invention relates to the technical field of traditional Chinese medicine products with an incense function, in particular to an incense flake as well as a preparation method and a using method thereof. The incense flake is prepared from raw materials in parts by weight as follows: 1-10 parts of flos caryophyllata, 1-10 parts of pericarpium zanthoxyli, 1-10 parts of radix angelicae, 1-10 partsof flos magnoliae, 1-10 parts of borneol, 1-10 parts of folium artemisiae argyi, 1-10 parts of herba eupatorii, 1-10 parts of ramulus cinnamomi, 1-10 parts of fennel, 1-10 parts of rhizoma acori graminei, 1-10 parts of rhizoma atractylodis, 1-10 parts of herba menthae and 1-10 parts of agastache rugosus. The raw materials of the incense flake are traditional Chinese medicines containing volatile ingredients, are natural and harmless and have mutual compounding effect, so that the functions of the incense flake are improved, the condition of incompatibility of medicinal effects of the traditional Chinese medicines is prevented, and the incense flake has effects of resisting bacteria, cleaning air, repelling mosquitoes, relieving pressure and the like, has faint scent odor and is suitable for most environments for infants, old people, adults and the like.
Owner:深圳市卡加德科技发展有限公司

High strength low shrinkage polyester drawn yarn, and a process of preparing for the same

The present invention discloses a high strength low shrinkage polyester drawn yarn used as industrial yarns and a process or producing the same. The strength low shrinkage polyester drawn yarn has a thermal relaxation stress change ratio of 5 to 100% and a thermal relaxation stress area ratio of 50 to 140% on a thermal relaxation and shrinkage stress curve with a final temperature set to 170% C. The process for producing a high strength low shrinkage polyester drawn yam by a direct spin draw (DSD) process in which a quenching delay region I is mounted, wherein the high strength low shrinkage polyester drawn yarn is produced in such methods that a spinning oil is attached to the yarn being spun with an oiling apparatus 8 mounted at the position 500 to 1,500 mm below from the lower bottom surface of the insulating board 3, the relaxation stress of the yarn is controlled with one or tow tension guides 9 mounted between Godet rollers of a relaxation region III, or both oiling apparatus 8 and tension guides 9 are mounted.
Owner:KOLON IND INC

Flame-retardant polyamide composition

InactiveUS7816438B2Excellent in incombustibilityExcellent in propertiesAnti-corrosive paintsPolymer scienceAntimony compounds
To provide a polyamide resin composition which inhibits generation of a gas, formation of decomposition products and discoloration of molded articles even under high molding temperature conditions, is excellent in incombustibility and toughness, and heat resistance in a reflow soldering step being required for surface mounting. The present invention provides a flame-retardant polyamide composition comprising 20 to 80% by mass of polyamide (A), 5 to 40% by mass of a flame retardant (B), 0.01 to 0.45% by mass of an antimony compound (C) and 0.5 to 10% by mass of a salt of zinc or calcium (D).
Owner:MITSUI CHEM INC

Method for manufacturing a composite material

The invention relates to a method of manufacture of a composite product including at least one layer of reinforced woven material and at least one layer of PTFE foil or ePTFE foil, where the foil or foils are laminated together with the layer or layers of woven material under the use of heating and pressurizing, where the composite material subsequently is cooled to a fully or partly fixed state. According to a preferred embodiment the composite is fixated by means of one or two cooperating pressure surfaces under a relative high pressure. By the invention a form stable composite material having a considerable enhanced E-modulus is achieved.
Owner:KE BURGMANN

Automobile pipe port forming equipment and port forking method thereof

ActiveCN106955940ASimple processGood molding stabilityShaping toolsEngineeringPressure.drive
The invention discloses automobile pipe port forming equipment and a port forking method thereof. The key point of the technical scheme is that the automobile pipe port forming equipment comprises a rack, a die frame, a forming die and a top pressure mechanism, wherein the die frame is fixedly mounted on the rack; a die mounting cavity for mounting the forming die is formed in the die frame; the forming die comprises an upper die and a lower die which are correspondingly arranged up and down, a lifting driving mechanism for driving the upper die to do lifting motion and a mandrel; the mandrel comprises a bulging block and a step shaft; the diameter of a small-diameter section of the step shaft is less than the inner diameter of a reducing section of an automobile pipe; the diameter of a large-diameter section of the step shaft corresponds to the inner diameter of a pipe body of the automobile pipe; the bulging block is a cylinder; one end of the bulging block is fixedly connected with the end surface of the large-diameter section of the mandrel; and the top pressure mechanism comprises a fixed ejector block and a movable ejector block which are relatively arranged at two ends of a die cavity of the forming die, and a top pressure driving assembly for driving the movable ejector block to do relative motion to the fixed ejector block. The problems of low efficiency and relatively high cost of the existing automobile pipe during pipe end forming machining are solved.
Owner:宁波嘉天汽车管件有限公司

Multi-ratio gearbox housing

A multi-ratio gearbox housing for a vehicle is made of light metal material and includes a first bearing seat having a cylindrical inner surface, and a reinforcement member having a first cylindrical inner surface surrounding the first bearing seat for reducing thermal radial expansion of the first bearing seat, the reinforcement member being of a material the coefficient of thermal expansion of which is less than the coefficient of thermal expansion of the light metal material of the housing. The reinforcing member is a cast-in insert arranged in the housing, and a radial distance between the first cylindrical inner surface and the cylindrical inner surface of the first bearing seat is substantially constant along circumferential lines of the first bearing seat, facilitating improved form stability of the cylindrical inner surface of the first bearing seat over the temperature operating range of the housing.
Owner:VOLVO LASTVAGNAR AB

Liquid crystal polyester and its molded composition and use

The invention discloses a liquid crystal polyester and its molded composition and use. The liquid crystal polyester comprises repeated structural units [I]-[IV]. A dynamic thermomechanical analysis (DMA) test proves that the liquid crystal polyester has a storage modulus release rate delta G greater than or equal to 95.0% and less than or equal to 99.4% defined in the formula (1) of delta G=[G(-50)-G(melting point)] / G(-50)*100%. The liquid crystal polyester has a storage modulus release rate delta G greater than or equal to 95.0% and less than or equal to 99.4%. The liquid crystal polyester and the liquid crystal polyester molded composition have good fluidity and excellent melting characteristics. A small thin wall molded product has high stability and is especially suitable for a thin wall electronic product.
Owner:KINGFA SCI & TECH CO LTD

Method for preparing ozone catalyst by step-type gradient heating calcining method and application thereof

The invention discloses a method for preparing an ozone catalyst by a stepped gradient heating calcining method and application thereof, and belongs to the field of environment-friendly materials. Themethod comprises the following steps: adding water into an aluminum-based precursor material, and uniformly stirring so as to obtain an active precursor material; drying the active precursor materialto obtain an active material; and roasting the active material to obtain the ozone catalyst, wherein the roasting method is a program step type gradient heating calcining method. According to the method disclosed by the invention, the efficiency of removing TOC from the ozone catalyst in the wastewater can be effectively improved, the catalyst is prepared by adopting the method, the steps are simple, the control is easy, and the mass production of the high-efficiency ozone catalyst is facilitated.
Owner:NANJING UNIV YANCHENG ENVIRONMENTAL PROTECTION TECH & ENG RES INST

Bellows material and production method thereof

InactiveCN106810856AGood flexibilityGood molding stabilityPlasticizerThermostability
The invention belongs to the technical field of macromolecular materials and particularly relates to a bellows material and a production method thereof; the bellows material comprises, by total weight of 100%, 68-81% of polycaprolactam, 10-15% of halogen-free flame retardant, 5-10% of a plasticizer, 0.2-0.4% of a crosslinking agent, 2-5% of a toughener, 0.3-0.6% of a thermostabilizer, and 0.2-2% of other aids. Through modifying effects of the plasticizer, the halogen-free flame retardant, the crosslinking agent, the toughener and the thermostabilizer and the synergy of the components within the specific content range, the bellows material provided herein is given excellent flexibility, flame retardancy and thermostability, as well as excellent forming stability, and has significantly better effects than those of the prior art.
Owner:ANHUI KEJU NEW MATERIALS

Full-automatic composite hose making machine

The invention relates to a full-automatic composite hose making machine. The full-automatic composite hose making machine comprises a core rod driving mechanism, a core rod mechanism, a supporting mechanism, an inner steel wire winding mechanism, an outer steel wire winding mechanism and a cloth film winding mechanism, wherein the core rod driving mechanism comprises a mounting base, and an innersteel wire winding mechanism mounting plate is fixedly arranged on the front portion of the mounting base; the core rod mechanism is arranged on the front side of the mounting base, the core rod mechanism comprises a core rod body in transmission connection with the core rod driving mechanism, the front end of the core rod body is fixedly connected with a tube removing core rod, and the tube removing core rod is provided with a tube removing thread; the supporting mechanism is arranged below the front side of the core rod body and comprises a bottom support, and an outer steel wire winding mechanism mounting plate is movably mounted on the bottom support; the inner steel wire winding mechanism is detachably arranged on the inner steel wire winding mechanism mounting plate; the outer steelwire winding mechanism is fixedly arranged on the outer steel wire winding mechanism mounting plate; and the cloth film winding mechanism is rotationally arranged at the rear end of the core rod body.According to the full-automatic composite hose making machine, the composite hose can be continuously prepared, and the forming stability of the composite hose can be effectively improved.
Owner:厦门市卓励石化设备有限公司 +1

Method for manufacturing X 90 grade pipeline steel large-diameter thick-wall spiral submerged-arc welding pipe

The invention discloses a method for manufacturing an X 90 grade pipeline steel large-diameter thick-wall spiral submerged-arc welding pipe. The method comprises the following working procedures: uncoiling, flattening, edge milling, forming, welding, pipe end expanding, X-ray continuous detection, static hydrostatic testing, weld joint and base metal ultrasonic flaw detection, pipe end chamfering, pipe end shooting and finished product inspection; the welding working procedure comprises inside and outside prewelding, finish inside and outside welding; through reasonably selecting welding parameters, a weld joint and base metal can transit smoothly to reduce or eliminate undercut, and the weld joint has excellent mechanical property and ensures obdurability match of the welding pipe and a welded joint; while the pipe end expanding working procedure is carried out, an automatic spiral submerged-arc welding pipe perimeter measuring device is adopted to measure the perimeter in real time, so that real-time measurement and monitoring on the welding pipe perimeter during the forming process are realized, and precise geometric dimensioning of the welding pipe is ensured.
Owner:BAOJI PETROLEUM STEEL PIPE

Flat film-type cooling device

The invention discloses a flat film-type cooling device, which comprises an upper metal cooling layer, a lower metal cooling layer and a resin layer, wherein the upper metal cooling layer is a flat body and the thickness is 0.01-0.20mm; the lower metal cooling layer is a flat body, the thickness is 0.01-0.20mm, and the lower metal cooling layer corresponds to the upper metal cooling layer; the resin layer is located between the upper metal cooling layer and the lower metal cooling layer and is arranged into a film micro-pipe with a heat pipe pattern; an upper film surface and a lower film surface of the film micro-pipe are combined with the lower surface of the upper metal cooling layer and the upper surface of the lower metal cooling layer separately; and a cooling fluid can be stored into the film micro-pipe to form the flat film-type cooling device formed by compounding the micro-pipe and cooling fins.
Owner:M VICTORY SPECIFIC MATERIAL

Laser-etched polypropylene modified material and preparation method thereof

The invention relates to a laser-etched polypropylene modified material and a preparation method thereof. The laser-etched polypropylene modified material is prepared from the following components: 62to 92.8 percent of polypropylene, 5 to 30 percent of talcum powder, 1 to 5 percent of laser-etching master batch, 0.1 to 0.5 percent of coupling agent, 0.5 to 1 percent of lubricant, 0.5 to 1 percentof dispersant and 0.1 to 0.5 percent of antioxidant. A technology comprises the following steps: firstly, adding all component materials into a mixing barrel according to the ratio and uniformly mixing; then adding a mixture into a double-screw extruder and mixing, wherein first-section extrusion temperature and second-section extrusion temperature of the double-screw extruder are 170 to 180 DEGC, extrusion temperature of other sections is 190 to 230 DEG C and the total staying time of reactants in the double-screw extruder is 3 to 8min; finally, after extruding the obtained material, cooling and dicing to obtain the needed laser-etched polypropylene modified material. The material provided by the invention is used on new energy source automobiles at present and the work of printing, spraying paint and the like on original products is omitted; meanwhile, the environment protection problem caused by links including paint spraying and the like are solved; the material provided by the invention is adaptive to requirements on the development of the times and has a wide application prospect.
Owner:苏州晋圣博高分子材料科技有限公司

Cable production equipment

The invention relates to cable production equipment. According to the cable production equipment, three processes, i.e., package material conveying, carbon powder conveying and cable conveying, are mutually independent; the synchronous and ordered control of the three processes is completed by using a CAN (Controller Area Network)open bus control technology; an installation mode of two rolls of rolled material is adopted in a package material supply mechanism to realize the advance in-place placement of a standby package material, and therefore, the time is saved; the application of a crawler-type traction mechanism combined with a servo motor is adopted in a cable forming and traction mechanism so that the cable traction speed is stable, the forming position is accurate, and the traction pull is stable; a packaging and forming mechanism is used for carrying out stable turndown forming on the package material by applying a cylindrical turndown former so that the attractive appearance and the reliability of packaging and forming are ensured; a profile modeling traction wheel mechanism, an appropriate tension mechanism and the control of the servo motor are adopted by a gluing and grinding mechanism and a forming and traction mechanism, so that the advantages of stable forming speed, even forming tension, attractive appearance of gluing and grinding and firmness and reliability in gluing are achieved by the package material. The cable production equipment has the advantages of simple and compact structure, good forming stability and wide application range.
Owner:LIGHT INDAL XIAN MECHANIC DESIGN RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products