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Preparation method of soybean milk
ActiveCN104798890AIncrease concentrationNot easy to agglomerateBeverage vesselsMilk substitutesWater vaporDry bean
The invention relates to a preparation method of soybean milk. The preparation method at least comprises the following stages: (a), flour preparation stage: providing a crushing container, a heating element for heating the crushing container and a crushing device, directly heating the crushing container through the heating element, so as to ensure that the temperature of the crushing container is increased to 70-90 DEG C, adding dried beans into the crushing container, crushing the dried beans into bean flour through the crushing device, and ensuring that lipase and beany flavor of the bean flour are removed in the crushing container at ambient temperature; (b), preparation and boiling stage: adding water to the bean flour, so as to prepare the bean flour into pulp, and heating and boiling the pulp till the pulp is well cooked. By adopting the air temperature inside the crushing device, crushing, lipase removal and beany flavor removal are performed at the same time, protein can keep invariant, beany flavor can be effectively removed, and crushing the beans into bean flour firstly can greatly enhance the crushing fineness, so that the soybean milk concentration can be effectively enhanced. In addition, water vapor can be evaporated during crushing of the beans in the high-temperature environment, the bean flour is not easy to agglomerate, and the crushing effect is good.
Owner:JOYOUNG CO LTD
Array substrate and touch-control display device and testing method thereof
ActiveCN104777637AEasy accessImprove accuracyStatic indicating devicesNon-linear opticsElectrode potentialElectricity
The invention provides an array substrate and a touch-control display device and a testing method thereof. The array substrate comprises a substrate base, a common electrode structure and an electric conduction testing structure, wherein the common electrode structure and the electric conduction testing structure are arranged on the same side of the substrate base, and the common electrode structure and the electric conduction testing structure are mutually insulated; the projection shadows of the common electrode structure and the electric conduction testing structure in the direction perpendicular to the substrate base have an overlapped area, and the overlapped area can be subjected to laser scorification to enable the electric conduction testing structure to be electrically connected with the common electrode structure. When the electric potential of a common electrode is needed to be tested, the laser scorification can be conducted on the overlapped area, the electric conduction testing structure is electrically connected with the common electrode structure, a probe is stabbed into the electric conduction testing structure, and therefore the difficulty of common electrode potential testing is lowered, in addition, the probe is not prone to making contact with other components around the common electrode structure, and the accuracy of the testing results is improved.
Owner:SHANGHAI AVIC OPTOELECTRONICS +1
Refrigerator
InactiveCN101048633AReduce financial burdenImprove convenienceDoors for stoves/rangesLighting and heating apparatusEngineeringRefrigerated temperature
Owner:SHARP KK
Reel type sea wave energy generating device
InactiveCN102269100AEasy accessImprove stabilityMachines/enginesEngine componentsSea wavesEngineering
The invention discloses a reel type sea wave energy generating device. The device comprises at least one set of generating unit, a water surface floating box and a sea bottom sinking box, wherein each set of generating unit consists of a generator arranged on an offshore platform; the water surface floating box is floated on a sea surface; the sea bottom sinking box is sunk at a sea bottom; one end of a rope is fixedly connected to the bottom of the water surface floating box, and the other end of the rope is wound on a winding drum arranged on a central shaft through a fixed pulley fixed on the sea bottom sinking box; one end of the winding drum is in transmission connection with a planet speed changer; a sun gear of the planet speed changer is fixedly connected with the central shaft; and one end of the central shaft is connected with a torsion spring fixed on a base, and the other end of the central shaft is in transmission connection with a generator through an overrunning clutch. The device has a simple structure, high corrosion resistance, high transmission mechanism stability, high transmission efficiency and low cost, can generate electricity by using inexhaustible sea wave energy with enormous energy sources, can replace coal and petroleum, and is clean and pollution-free.
Owner:SHAOXING UNIVERSITY
Household power socket device
InactiveCN107359455ASimple device structureEasy to useLive contact access preventionEngineeringMechanical engineering
Owner:崔盛科
Unmanned aerial vehicle parking and charging platform based on data transmission base station
InactiveCN108557104AAvoid destructionSave floor spaceCharging stationsAnchoring installationsUncrewed vehicleUnmanned air vehicle
The invention relates to an unmanned aerial vehicle parking and charging platform based on a data transmission base station. The unmanned aerial vehicle parking and charging platform comprises a supporting body, data transmission base station equipment arranged on the supporting body and an unmanned aerial vehicle platform arranged at the top of the supporting body, wherein the unmanned aerial vehicle platform comprises a supporting platform, a positioning source which is arranged on the supporting platform and used for distinguishing the unmanned aerial vehicle, a centering and fixing devicefor pushing the unmanned aerial vehicle to the charging position, a charging device for charging the unmanned aerial vehicle and a center control device. The unmanned aerial vehicle parking and charging platform disclosed by the invention has the beneficial effect that the unmanned aerial vehicle platform is arranged on the data transmission base station, so that the ground area can be saved, andwide taking off and landing space is provided; the unmanned aerial vehicle parking and charging platform adopts wind-proof landing design, so that after the unmanned aerial vehicle lands, the unmannedaerial vehicle is centered and fixed, and the parked unmanned aerial vehicle is charged. The unmanned aerial vehicle parking and charging platform based on the data transmission base station disclosed by the invention can be prevented from being damaged due to certain severe weather enduring capacity; when the unmanned aerial vehicle encounters the severe weather during operation, the unmanned aerial vehicle can prevent the severe weather in the platform, so that the operation of all-weather unmanned on-the-spot guardianship is achieved.
Owner:张赫
Robot for testing soil hardness
ActiveCN102628783AEnable mobilityAccurate investigationElectric propulsion mountingElectric/fluid circuitElectricityAgricultural engineering
The present invention relates to the technical field of soil test and discloses a robot for testing soil hardness. The robot comprises: a walking unit for realizing autonomous movement and obstacle crossing; a detection unit installed on the walking unit for detecting the soil hardness; and a central control unit installed on the walking unit and electrically connected with the walking unit and the detection unit. The invention is mainly used for accurate survey of soil data and can reach unreachable farmland environment with poor conditions, narrow space and shrub crop.
Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
Eyedrops packaging bottle
ActiveCN104606048ACost controlEasy accessPharmaceutical containersMedical packagingPipetteEngineering
The invention discloses an eyedrops packaging bottle. The eyedrops packaging bottle comprises a bottle body, a dropping pipette and a bottle cap. A pressing assembly is connected between the bottle body and the dropping pipette. A pipe cavity in the pressing assembly is matched with a conical pipe part on the bottle body, so a check valve structure is formed at an opening of the conical pipe part. Two clamping plates on the pressing assembly are matched with a clamping part of the dropping pipette to form a pressure-limiting valve structure. In this way, the opening of the conical pipe part is in a stopped state after the pressing part is extruded by fingers, eyedrops produce pressure on the inner wall of the clamping part to force the clamping part to be communicated, and therefore the eyedrops can flow out of the dropping pipette. After extrusion on the pressing part by the fingers is released, the pressing part restores to an initial state due to self material elasticity, at this time, the opening of the conical pipe part is communicated due to the action of negative pressure, and therefore the eyedrops in the bottle body flow into the pipe cavity.
Owner:石家庄鑫富达医药包装有限公司
Robot controlling device
InactiveCN1839019AAvoid confictAvoid enteringProgramme-controlled manipulatorNumerical controlRobot controlControl theory
It comprises a rotatable arm (15), a motor (11) for driving the arm (15), a position detector (12) for detecting the angular position of the motor (11) to generate a position detection signal, a stop (23) for controlling the rotation of the arm (15), a brake (13) for restraining and releasing the rotation of the motor (11), a servo control section (33) for driving the motor (11), and a cancellation operating switch (42) for disabling the servo control section (33) and releasing the brake (13), and a brake control section (37) for changing the time for restraining or releasing the brake (13) according to the angle between the stop (23) and the arm (15) by the actuation of the cancellation operating switch (42).
Owner:MITSUBISHI ELECTRIC CORP
Door handle apparatus for a vehicle
ActiveCN101037907ANot easy to approachNot easy to reachWing handlesWing knobsEngineeringElectronic component
A door handle apparatus for a vehicle includes a door handle including an outer side handle portion formed with a grip portion, a rotating portion rotatably supported by a supporting member, an operating portion operating a door opening and closing mechanism, and an encasement accommodating electronic components, an unlock electrode accommodated in the encasement and configuring an unlock capacitive sensor detecting changes of an electric capacity between the unlock electrode and the outer panel, an unlock signal circuit transmitting an unlock signal based on the changes of the electric capacity between the unlock electrode and the outer panel, and a lock electrode provided between an end of the grip portion at the side of the rotating portion and the rotating portion and configuring a lock capacitive sensor detecting the changes of the electric capacity.
Owner:AISIN SEIKI KK
Process for preparing nano nickel oxide electrode for super capacitor
InactiveCN1944276AUniform particle sizeLow expansibilityCell electrodesNickel oxides/hydroxidesNickel saltAdhesive
The present invention relates to electrode material preparing technology, and is especially process of preparing nanometer nickel oxide electrode for super capacitor. The technological process includes the following steps: 1. compounding water solution A of nickel salt containing polyglycol as the protecting agent and water solution B of sodium hydroxide containing ammonia; 2. adding the solution B into the solution A at 50 deg.C through magnetic stirring for 2 hr to produce precipitant, suction filtering, washing and stoving the precipitant, and calcining at 400-500 deg.C for 4-5 hr to obtain nanometer nickel hydroxide; and 3. mixing the nanometer nickel hydroxide with organic adhesive in the weight ratio of 4-9, mixing in a ball mill, hot pressing at 150 deg.C and 300 MPa for 10-20 min, and final carbonizing at 850 deg.C to obtain nanometer nickel oxide electrode.
Owner:SHANGHAI UNIV
Multistage cusped magnetic field plasma thruster with channel magnetic field guide structure
ActiveCN104033346AEasy accessStable working conditionMachines/enginesUsing plasmaNon magneticSpaceflight
The invention relates to an electric thruster, in particular to a multistage cusped magnetic field plasma thruster with a channel magnetic field guide structure, so as to solve the problems that magnetic field configuration of an existing thruster and the position of a magnetic mirror tip cannot be adjusted conveniently according to section changes of a discharge channel, the angle of a magnetic interface at the magnetic mirror tip is not easy to adjust, and a samarium cobalt permanent magnet material for variable cross-section experiments is long in processing cycle and high in cost. The plasma thruster comprises a ceramic bushing, an engine casing, four permanent magnets, five magnetic-conducting rings and five non-magnetic-conducting matching rings, the permanent magnets are round permanent magnets and arranged sequentially from top to bottom, the ceramic bushing is arranged among the four permanent magnets, the large-diameter port of the ceramic bushing faces upwards, the four permanent magnets are clamped together through the engine casing; the five magnetic-conducting rings are a first magnetic-conducting ring, a second magnetic-conducting ring, a third magnetic-conducting ring, a fourth magnetic-conducting ring and a fifth magnetic-conducting ring respectively. The plasma thruster is applied to the field of spaceflight.
Owner:HARBIN INST OF TECH
Combine
The task of the invention is to improve the durability of a pipeline at an exhaust influx side of an exhaust purification device and is not apt to generate metal fatigue, and to enable high-temperature exhaust gas exhausted from an upper end part of an exhaust pipe is difficult to be toward rice crumbs accumulated at a lower part of a machine body. The solution of the invention is that an inclined wall (23B) which is inclined upwards toward a threshing device (5) is arranged at the bottom of a grain container (6), an exhaust purification device (40) which removesparticle-shaped substances from exhausts of an engine (9) is configured in a space under the inclined wall (23B), an influx port of the exhaust purification device (40) is connected to an exhaust manifold (30B) through a connecting pipe (50) having flexibility, an outflux port of the exhaust purification device (40) is connected to a lower end part of an exhaust pipe (61) which guides gas exhausted from the outflux port to outside the machine, and the exhaust pipe (61) is arranged in an upward extending manner along a winnow device (14).
Owner:ISEKI & CO LTD
Ship propeller protection net
InactiveCN102267553AEnsure driving safetyBlock the impactPropulsive elementsForeign matterSafety net
The invention discloses a marine propeller protection net, which comprises a net cover arranged on the periphery of the propeller and connected with the bottom of the hull; The protective net at the bottom of the propeller, the protective net at the bottom of the propeller and the rear protective net of the propeller are connected to each other and are respectively connected to the bottom of the hull; the present invention arranges a net cover around the propeller of the ship, which does not affect the effect of the water flow and the propeller, and can block the impact of foreign objects The propeller, and debris such as weeds or fishing nets are not easy to touch the propeller, and it is not easy to wrap around the propeller, which ensures the life of the propeller and the safety of the ship.
Owner:金海
Preparation method of lithium iron phosphate anode material co-coated by conducting polymer/nanometer metal particles
ActiveCN102983329ACapable of deintercalating lithiumEasy accessCell electrodesWater bathsConductive polymer
The invention discloses a preparation method of a lithium iron phosphate anode material co-coated by conducting polymer / nanometer metal particles. The preparation method comprises the following steps of: (1) sufficiently diffusing a polymer monomer and lithium iron phosphate powder in an acid solution, so as to obtain a mixed solution A, wherein the polymer monomer is one or a combination of more than one of aniline, pyrrole, thiophene and 3,4-ethylenedioxythiophene; (2) adding a metallic compound in the mixed solution, and sufficiently diffusing to obtain a mixed solution B, wherein the metallic compound is one of silver nitrate, nickel nitrate, nickel sulfate, copper nitrate, copper sulfate, chloroauric acid and chloroplatinic acid; and (3) adding an oxidant in the mixed solution B, carrying out ultrasonic water bath on the obtained reaction mixtures at a temperature of 0-30 DEG C for 1-4 hours; standing for 1-2 hours at the room temperature, filtering, washing and drying so as to obtain the lithium iron phosphate anode material co-coated by the conducting polymer / nanometer metal particles by. The material provided by the invention has the advantages of high material capacity and good rate capability.
Owner:嘉善县国创新能源研究院
Water-resistant fireproof coating
The invention discloses a water-resistant fireproof coating. The coating comprises the following raw materials by weight: 20 to 50 parts of self-crosslinking elastic acrylic emulsion, 5 to 10 parts of copolymer emulsion of vinyl acetate and ethylene, 10 to 25 parts of a flame retardant, 10 to 25 parts of a pigment filler, 2 to 10 parts of propylene glycol, 0.2 to 1 part of 2-ethyl-4-methylimidazole, 0.5 to 1 part of polyvinylpyrrolidone, 0.2 to 1 part of sodium carboxymethylcellulose, 0.2 to 1.5 parts of 1,2-benzisothiazol-3-one, 0.3 to 1.2 parts of dodecyl mercaptan, 0.1 to 0.8 part of dodecyl dimethyl benzyl ammonium chloride, 0.5 to 1.5 parts of a defoaming agent, 0.5 to 2 parts of aluminium triphosphate and 25 to 40 parts of water. The water-resistant fireproof coating provided by the invention has the advantages of high strength, excellent fireproof property and water resistantce, strong adhesive force with a substrate, high bonding strength and long service life.
Owner:TIANCHANG YINHU PAINT
Road lamp adopting installing interface bracket structure
ActiveCN102818177ASimple structureLow costPoint-like light sourceLighting heating/cooling arrangementsEnergy efficient lightingEngineering
The invention discloses a road lamp adopting an installing interface bracket structure. The road lamp comprises an installing interface bracket (103A) formed by a metal plate in an extruding manner; the installing interface bracket (103A) is provided with an installing interface; the installing interface is provided with an LED bulb (102) with a radiator; the installing interface bracket (103A) is installed on a lamp post (108); a lamp shell (101) formed by metal in a punching manner or formed by casting plastic is arranged outside the installing interface bracket (103A); the road lamp adopting the installing interface bracket structure further comprises a harness connector (106); and the harness connector (106) is used for connecting the LED bulb (102) into the mains supply. According to the road lamp adopting the installing interface bracket structure, the lamp shell, the lamp bulb and other auxiliary parts are installed on the installing interface bracket by taking the installing interface bracket as the center, and the road lamp is simple in structure, low in construction cost, rapid and convenient to install, use and maintain without worsening breakdown, so that the links in the production chain are greatly reduced, the mass production is realized, and the application and large-scale industrialization of LED energy-saving lighting products are facilitated.
Owner:GUIZHOU GUANGPUSEN PHOTOELECTRIC
Power distribution box high in safety performance
ActiveCN107546609AExtended service lifeNot easy to damageSubstation/switching arrangement casingsAnti-seismic devicesEngineering
The invention discloses a power distribution box high in safety performance. The power distribution box comprises a box body, a motor is mounted at the top of the box body, sleeves are fixedly connected to the two sides of the top of the box body, the bottom of each sleeve is fixedly connected with a damping spring, one end of the damping spring is fixedly connected with a sleeve rod, a water collecting plate is welded to the top of the sleeve rod, the upper end of the water collecting plate is connected with a rainproof plate, and the top of the rainproof plate is provided with a first watercollecting groove. The rainproof plate, the water collecting plate, the first water collecting groove, a flow guide groove, a second water collecting groove and a water outlet pipe are disposed at theupper end of the box body of the power distribution box, so that in the using process, rainwater and snow and the like directly act on the rainproof plate; after being blocked by the rainproof plate,such substances as the rainwater and the snow do not directly contact the box body of the power distribution box and do not corrode the box body of the power distribution box easily, faults caused bywater entering the box body are avoided, and the service life of the box body of the power distribution box is prolonged.
Owner:南通杨天机电设备有限公司
Free combination type patch board capable of rotating circularly
InactiveCN103236619AImprove reliabilityNot easy to reachCoupling device detailsFlexible/turnable line connectorsEngineering
Owner:谷梦若
Mask
PendingCN111053311APrevent archingNot easy to get wetProtective garmentSpecial outerwear garmentsNasal bridgeStructural engineering
The invention discloses a mask, and aims to provide a mask which is simple in structure, good in fitness, high in comfort and excellent in using effect. The mask comprises a mask face body, tensioningstraps are arranged on the left side and the right side of the mask face body, a nose bridge shaping strip is arranged at the upper end of the mask face body, at least one supporting shaping strip isfurther arranged on the mask face body, and two ends of the supporting shaping strip are fixed to the middles on the left side and the right side of the mask face body respectively. The mask providedby the invention is applied to the technical field of health protection articles.
Owner:ZHUHAI YIDA MACHINERY EQUIP
Surface air cooler with wet films of composite structures
ActiveCN104197588ANot easy to reachReduce in quantityEvaporators/condensersAir conditioning systemsTap waterEngineering
A wet-film surface air cooler of a composite structure comprises a plurality of fins and a plurality of heat-exchanging pipes, wherein the fins are arranged in parallel at intervals and the heat-exchanging pipes penetrate through the fins. A wet-film layer is arranged on the surfaces of the fins. At least one water absorption belt is extended outwards from the wet-film layer and is used for leading water into the wet-film layer. The wet-film surface air cooler of the composite structure is simple in structure, low in cost, free of power and high in reliability. On one hand, the heat-dissipation efficiency and the COP of condensate water or tap water applied to the surface air cooler of an air conditioner are improved, the air-discharging pressure is reduced when the air conditioner is used for cooling, the COP of a common air cooling air conditioner used for cooling is increased from 3.2 to 4.1, energy is saved by over 30%, and on the other hand, the surface air cooler of the air conditioner is prevented from being frosted in winter.
Owner:童军
Lifting scaffold for cycle operation
InactiveCN106958344ALow technical requirementsSimple structureScaffold accessoriesFixed frameEngineering
The invention discloses a lifting scaffold for cycle operation. The lifting scaffold for the cycle operation comprises an operating frame, wherein the operating frame comprises a fixing frame, an operating board, a left climbing ladder-type supporting leg, a right supporting leg, a rail frame and supporting plates; the fixing frame adopts a rectangular structure; the operating board is mounted on the left side of the fixing frame; the left climbing ladder-type supporting leg, the right supporting leg and the rail frame are arranged below the fixing frame; sliding slots are formed in the inner side of the rail frame; sliding columns matched with sliding slots are arranged at the two ends of the supporting plates; two supporting plates are provided; a sliding frame is mounted between the bottoms of the right supporting leg and the rail frame; scissor-type lifting mechanisms and a supporting frame are sequentially arranged on the sliding frame from bottom to top; two scissor-type lifting mechanisms are provided; a lifting driving mechanism for driving the two scissor-type lifting mechanisms to lift synchronously is mounted at the bottom of the right supporting leg; an overturning and supporting mechanism for overturning and supporting the supporting plates is mounted on the fixing frame. The lifting scaffold for the cycle operation is low in cost and convenient to detach and mount, and can reduce the fatigue strength of workers, improve the working efficiency and improve the operating conditions.
Owner:西安市建设工程质量安全监督站
Ice making system of refrigerator
InactiveCN102183118ASolve splash icing problemEasy to disassembleDomestic cooling apparatusLighting and heating apparatusEngineeringMechanical engineering
The invention provides an ice making system of a refrigerator. An ice maker in the ice making system is arranged on a refrigerator door body and comprises an ice making tray, strippers, pushing arms and a pushing arm rotating shaft, wherein one end of the pushing arm rotating shaft is connected with a motor of the ice maker; the lower end of each pushing arm is connected with the pushing arm rotating shaft to form a comb shape; a gap through which each pushing arm passes is reserved on the upper surface of each stripper; the ice making system is characterized in that: a group of water-proof baffle plates for closing the gaps of the strippers are arranged above the strippers; a water-proof baffle plate rotating shaft which is parallel to the pushing arm rotating shaft is arranged in front of the ice making tray of the ice maker; the lower end of each water-proof baffle plate is fixedly connected with the water-proof baffle plate rotating shaft; and one end of the water-proof baffle plate rotating shaft is connected with a transmission device which drives each water-proof baffle plate to swing a certain angle to be temporarily separated from the upper surface of the stripper and then restored. The water-proof baffle plate can prevent an overflow phenomenon during opening and closing of a door of the refrigerator; in addition, a water supply system of the ice making system has a rational structure and low probability of producing pollution and is convenient to maintain.
Owner:HAIER GRP CORP +1
Hydrophobic corrosion-resistant ceramic paint and preparing method thereof
InactiveCN106010122AImprove performanceStrong adhesionAntifouling/underwater paintsPaints with biocidesEnvironmental resistanceEpoxy
The invention discloses a hydrophobic anti-corrosion ceramic coating, which uses epoxy resin and modified silicone resin as a film-forming material, and adds various fillers, auxiliary agents and solvents, including body fillers, pigments and fillers, curing agents, coloring Agent, toughener, diluent, leveling agent, epoxy coupling agent and solvent. The hydrophobic anti-corrosion ceramic coating of the present invention has stable performance, strong adhesion, excellent salt water resistance, strong acid and alkali corrosion resistance, good weather resistance, high hardness, and excellent wear resistance; and it is environmentally friendly and non-toxic (low VOC), and has Good protection, decoration and functional effects, low price of raw materials, simple preparation method, suitable for the surface of metal substrates that need to be protected under harsh corrosion environments.
Owner:GUANGXI UNIV
Organic light-emitting diode (OLED) panel packaging structure and packaging method
InactiveCN103078064AIncrease spacingFree from damageSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringClosed cavity
The invention provides an organic light-emitting diode (OLED) panel packaging structure and a packaging method for forming the packaging structure. The packaging structure comprises a base plate, a connecting electrode, an OLED, a cover plate and a glass wall. The glass wall is in a shape of a closed loop, and forms a closed cavity together with the base plate and the cover plate. The packaging method for forming the packaging structure comprises two steps of manufacturing the glass wall and aligning to bond. The invention has the beneficial effects that the cover plate can not easily contact with the OLED as the cover plate is stressed to deform, so that the OLED is effectively prevented from being damaged; meanwhile, after the glass wall is directly doped, the sealing reliability can be further enhanced by using the structure of the glass wall bonded with the base plate and the cover plate; and meanwhile the whole glass wall is doped, so that the phenomenon that fissures are generated caused by a temperature difference stress during an ordinary bonding procedure is prevented. The packaging structure is especially suitable for packaging OLED devices with large sizes, and the reliability in use of the OLED is improved.
Owner:SICHUAN CCO DISPLAY TECH
Special emulsion paint for spraying and production method thereof
The invention discloses a special emulsion paint for spraying, comprising the following ingredients in parts by weight: 280-310 parts of water, 5-6 parts of sodium salt dispersing agent, 0.5-1.5 parts of wetting agent, 2.5-4.5 parts of high polymer defoaming agent, 160-190 parts of anatase titanium dioxide, 90-110 parts of calcined kaolin, 70-80 parts of light calcium carbonate, 90-110 parts of heavy calcium carbonate, 45-55 parts of talcum powder, 2.5-3.5 parts of hydroxyethylcellulose, 1.5-2.5 parts of multifunctional additive, 140-160 parts of styrene-acrylic emulsion, 7.5-9.5 parts of film forming additive, 14-16 parts of propylene glycol, 1-2 parts of preservative, 2-4 parts of mildew preventive, 9-11 parts of leveling agent and 2-4 parts of thickener. The special emulsion paint disclosed by the invention has the advantages of low viscosity, strong adhesion, spraying availability, convenience for construction, improved construction efficiency, good leveling property and better using effect.
Owner:杭州法莱利涂料有限公司
Slide fastener and hidden slide fastener
ActiveCN103917125ANot easy to reachSuppresses undesirable situations such as breakageSlide fastenersWoven fabricsFastenerWeft yarn
This slide fastener (1, 2) is configured such that a fastener tape (11, 17, 18, 19, 41) comprises a single-ply woven structure and has a double-ply woven region (13, 13a, 43) formed along the longitudinal direction of the tape, the double-ply woven region (13, 13a, 43) comprising a double-ply woven structure. An inner single-ply woven region (14, 14a, 14b, 44) and an outer single-ply woven region (15, 45), which have a single-ply woven structure, are formed on the tape inner edge side and tape outer edge side of the double-ply woven region (13, 13a, 43). As a result of the configuration, weft yarns (9) arranged in the double-ply woven region (13, 13a, 43) are less likely to be cut even if the fastener tape (11, 17, 18, 19, 41) makes contact with ridge line sections (34c, 64a) on the lower wing plate side of a slider (30, 60) when the slider (30, 60) is slid, and consequently the lifetime of the slide fastener (1, 2) is extended.
Owner:YKK CORP
Method for efficiently and rapidly regenerating adventitious buds from pear leaves
ActiveCN105794642AConvenient researchLower regeneration ratePlant tissue cultureHorticulture methodsPyrus bretschneideriCataphyll
The invention discloses a method for efficiently and rapidly regenerating adventitious buds from pear leaves. The method comprises steps as follows: acquiring sterile tissue culture seedlings, generating adventitious buds by inducing the leaves and performing primary culture and subculture on the adventitious buds, wherein an inducing medium is a combination of a basic culture medium NN69, auxin IBA and cytokinin TDZ, the leaf age is about 20-50 d, dark culture is performed for 21 d, the regeneration effect of leaves of Pyrus bretschneideri Rehd. is remarkable, the regeneration rate can reach 70.83%, the average number of regeneration buds of each leaf is 2.06, the callus occurrence rate reaches 100%, the browning rate is very low and is even 0, and demands for germplasm preservation of pear varieties and requirements for the regeneration rate of the Pyrus bretschneideri Rehd. serving as a genetic transformation material are met. Requirements for the leaves are low, the material sources are enriched, and the problem of high browning rate in the woody plant tissue regeneration process is solved. The problem that the regeneration rate of the oriental pear varieties is generally low is effectively solved, an effective material is expected to be provided for genetic transformation of the oriental pear varieties, and breakthrough of genetic transformation of pears is realized.
Owner:NANJING AGRICULTURAL UNIVERSITY
Disposable circumcision anastomat
The invention discloses a disposable circumcision anastomat which comprises a base body, a pushing piece, a screw, a spring piece, a locking shaft, a locking ring, a lining ring, a rubber ring and a retaining ring, wherein the locking shaft is mounted on the base body; the locking ring is connected to the middle of the locking shaft; the locking ring stretches out of a suture inlet-outlet port; the other end of the locking ring is connected with the base body to form an annular ring; the locking ring can be tightened or loosened by rotating the locking shaft; the spring piece and the pushing piece are mounted on the base body; the pushing piece can move transversely so that the spring piece is separated from a locking shaft gear to loosen the locking ring; and the locking tightness is judged and adjusted to fully block blood circulation of prepuce so as to complete cutting anastomosis. The disposable circumcision anastomat provided by the invention is only 1 / 5-1 / 2 of current similar products in the market in weight and volume, convenient to operate and low in possibility of causing wound infection; and patients are unlikely to touch the circumcision anastomat during movement so asto reduce pain of the patients.
Owner:CHANGZHOU ANKANG MEDICAL EQUIP
Bicycle derailleur control device and method for controlling a front derailleur
ActiveCN1680738AAvoid contactNot easy to reachWheel based transmissionChain/belt transmissionElectrical controlChange control
The invention provides a bicycle speed-change control device to control a derailleur which can be electrically controlled and to prevent contact of a chain with a front derailleur.This speed-change control device 110 to control the front derailleur 97f to move the chain 95 to either one of a plurality of front sprockets arranged in the axial direction is furnished with a speed-change control part 130a and a small control part (b). The speed-change control part moves the front derailleur to either one of front speed-change positions corresponding to a plurality of the front sprockets. The small control part moves the front derailleur by a distance smaller than a moving distance between the speed-change positions in accordance with a rear speed-change position of the rear derailleur in correspondence with a plurality of the rear sprockets arranged in the rear hub axial direction.
Owner:SHIMANO INC
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