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33results about How to "On hold" patented technology
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Selenium-rich medicinal herb feed additive
InactiveCN102972627ANo cross resistanceImprove immunityFood processingAnimal feeding stuffMedicinal herbsBiotechnology
The invention relates to a selenium-rich medicinal herb feed additive. The additive is characterized by comprising the following components: polygonum multiflorum, sophora flavescens, cyrtomium rhizome, coptis, pine needle, epimedium, kudzuvine leaf, sweet wormwood, honeysuckle and cibotium barometz. The selenium rich medicinal herb feed additive is a feed additive prepared by using Hubei Enshi selenium rich medicinal herbs as raw materials; the medicinal herbs are medicaments and natural products and contain multiple minerals and vitamins, so the additive has an effective effect of a feed additive and can become a unique feed additive; various animals freely eat the medicinal herbs in field; and the additive can promote the growth of the animals, prevent and treat diseases, enhance the disease resistance of the animals and condition the physiological functions of the animals.
Owner:HUBEI UNIV FOR NATITIES
Apparatus for measuring charged particle beam energy utilizing optical method
ActiveCN102621575AEasy to measureImproved energy resolutionX-ray spectral distribution measurementStable stateOptical depth
The invention relates to an apparatus for measuring charged particle beam energy utilizing an optical method. The apparatus comprises a luminescent assembly and at least one imaging assembly. The luminescent assembly consists of a sealed scintillation luminous cavity filled with gaseous scintillators; and the imaging assembly includes a shading cylinder, a lens and an imaging device, wherein the shading cylinder is arranged on the scintillation luminous cavity. According to the invention, technical problems that an existing apparatus for measuring charged particle beam energy has a complex structure and is limited by radiation filed intensity when in use and the like are solved; meanwhile, the provided apparatus, which can be simultaneously applied to stable state and pulse radiation fields, has advantages of visual measurement, good energy resolution, wide measuring range as well as simple, convenient and adjustable properties and the like; moreover, the apparatus is suitable for energy measurement of various charged particle beams.
Owner:NORTHWEST INST OF NUCLEAR TECH
Cable like protection and guide device
ActiveCN1831369AEasy to disassembleEasy maintenanceHauling chainsHoisting chainsRear quarterCoupling
A cable or the like protection and guide device is provided in which inadvertent disconnection in a coupling portion of a side plate due to the repetition of flexional movement is avoided. A load, which is liable to occur in a flexion portion during restriction of flexional movements, is avoided, whereby excellent endurance can be obtained. Maintenance at the coupling of the side plates is easy. A cable or the like protection and guide device ( 100 ) is disclosed in which right and left spaced side plates ( 110, 110 ) are each integrally formed by a front side plate portion ( 111 ) connected to a precedent side plate ( 110 ), a rear side plate portion ( 111 ) connected to a subsequent side plate ( 110 ') and a flexible coupling portion ( 113 ) intervened between said front side plate portion ( 111 ) and said rear side plate portion ( 112 ). Snap-fit mechanisms Sa and Sb, which connect the side plates to each other are provided between a rear side plate portion ( 112 ) of the precedent side plate ( 110 ) and a front side plate portion ( 111 ') of a side plate ( 110 ) subsequently connected to the rear side plate portion ( 112 ).
Owner:TSUBAKIMOTO CHAIN CO
Method for producing cattle and sheep feed by fermenting zenia insignis leaves
InactiveCN105248891AImprove immunityEnhance disease preventionFood processingAnimal feeding stuffDiseaseAnimal science
The invention discloses a method for producing cattle and sheep feed by fermenting zenia insignis leaves. The method comprises the specific steps of: firstly drying the picked zenia insignis leaves or collected autumn natural fallen leaves in the sun, processing and crushing into zenia insignis leaf powder, adding water into the zenia insignis leaf powder according to the weight ratio of 1:1, adding sugarcane tail ends, traditional Chinese medicines, molasses, fresh filtered mud, trace element and compound bacterium according to weight parts, putting the materials into a fermentation room for fermentation, controlling the temperature of the fermentation room to be 40-55 DEG C, fermenting for 3-5 days, obtaining fermented feed, drying and obtaining the cattle and sheep feed. The cattle and sheep feed produced by fermenting the zenia insignis leaves has the advantages that the amount of the protein feed can be effectively reduced, so that the total cost of feeding is greatly reduced; due to addition of the Chinese herbal medicines, the immunity of cattle and sheep can be improved and the effects of treating diseases and preventing diseases are achieved.
Owner:DAXIN PRODIVITY PROMOTING CENT
Graphene-based metal abrasion intelligent repair material and preparation method thereof
InactiveCN106635263AGood wear resistanceLow thermal shock resistanceLubricant compositionRevolutions per minuteWater content
The invention relates to a graphene-based metal abrasion intelligent repair material and a preparation method thereof. The repair material provided by the invention consists of the following components according to weight and volume: 5 to 10 g of graphene, 30 to 150 g of serpentine powder, 20 to 40 g of molybdenum powder, 15 to 55 g of rare earth powder, 90 to 210 g of copper powder, 35 to 95 g of nickel powder and 1000 to 2000 ml of 100N base oil. The preparation method comprises the steps of putting the serpentine powder into a plastic ware, rinsing with hot water at the temperature of 80 to 90 DEG C and enabling the water to naturally evaporate; putting the serpentine powder, the molybdenum powder, the rare earth powder, the copper powder and the nickel powder into drying equipment, and drying at the temperature of 110 to 130 DEG C for 100 to 130 minutes, wherein the water content of each of the serpentine powder, the molybdenum powder, the rare earth powder, the copper powder and the nickel powder is less than 2 percent after drying; putting the dried powder into a homogenizer, stirring at the stirring speed of 2000 to 3000 revolutions per minute, adding the base oil after stirring, and continuously stirring for 1 to 10 hours to obtain a colloidal mixture; and putting the colloidal mixture into an ultrasonic dispersing instrument to perform dispersion.
Owner:于贵
Method for producing feed for chickens and ducks by using yellow mealworm excrement
The invention discloses a method for producing a feed for chickens and ducks by using yellow mealworm excrement. The feed is prepared from the following raw materials in parts by weight: 100-120 parts of yellow mealworm excrement, 40-60 parts of sugarcane tail tips, 10-12 parts of traditional Chinese medicines, 20-30 parts of fresh lime sludge and 0.4-0.6 part of compound bacteria, wherein the compound bacteria consists of lactic acid bacteria and yeast at a weight ratio is 1:1; the traditional Chinese medicines include eclipta prostrata, areca-nut and acalypha australis at a weight ratio is 1:1:1. The production method of the feed comprises the following steps: adding water into the yellow mealworm excrement at a weight ratio of 1:1; adding the sugarcane tail tips, the traditional Chinese medicines, the fresh filter sludge and the compound bacteria in parts by weight; fermenting in a fermentation room at the temperature of 35 to 55 DEG C for 3 to 7 days to obtain a fermented feed; and drying to obtain the feed for the chickens and ducks. The feed for the chickens and ducks has the advantages of reducing the amount of a used effective protein feed so that the total feeding cost is greatly lowered, enhancing the immunity of the chickens and ducks by adding Chinese herbal medicines, and playing the effects of treating and preventing diseases.
Owner:邓小健
Formula of chocolate cream used as fluid stuffing
ActiveCN111084265AOn holdKeep the flavorCocoaFood ingredient as emulsifierProcess engineeringFood products
The invention relates to a formula of chocolate cream used as fluid stuffing, a chocolate cream used as the fluid stuffing adopting the formula, a making method of the chocolate cream and a food adopting the chocolate cream as the fluid stuffing. According to the formula of the chocolate cream used as the fluid stuffing, a specific amount of the modified starch composition and a specific amount ofthe colloid composition are added into the chocolate cream used as the fluid stuffing together, so that the chocolate cream is baking-resistant and roasting-resistant, the original state and flavor of chocolate can be kept, and the problems of flavor degradation or scorch flavor and the like are avoided; the baked chocolate fluid stuffing can still keep a fluid state for a long time at normal temperature, the stuffing is free of cavities, and the product is free of collapse and shrinkage.
Owner:可可琳纳食品海门有限公司
fire retardant cigarette
The invention provides a flame-retardant fireproof cigarette developed aiming at defect of a cigarette end's easy exposure of open fire. The flame-retardant fireproof cigarette comprises: a cut tobacco body; a filter tip core body in a butt joint with the cut tobacco body; a flame-retardant fireproof sleeve covering the whole or a part of the cut tobacco body; and a filter tip paper sleeve covering the filter tip core body, the flame-retardant fireproof sleeve is successively divided into a flame-retardant zone (22) used for preventing combustion and a ventilation zone (23) provided with short-cut seams or micro holes (5a), the ventilation zone (23) of the flame-retardant fireproof cigarette is divided into interconnected multi-sections via multi-strip burning-off lines (6), or protruding ventilation ducts are disposed in the ventilation zone. The burning-out part of the flame-retardant fireproof cigarette during the smoking process can automatically be separated in sections and fall off with hot melt breakage of the burning-off lines, original smoking state and feeling can be kept; and under the effect of suction, air can enter into a cigarette end combustion point along the ventilation duct and the ventilation seams or holes attached to the ventilation duct, providing full combustion of the cigarette end, smooth sucking, and preventing the cigarette end from random turning-off.
Owner:宁田
Routine penetrometer
InactiveCN101634138AOn holdMaintain mechanical propertiesIn situ soil foundationCommunication interfaceDrive shaft
The invention provides a routine penetrometer which relates to geotechnical engineering mechanics. The routine penetrometer comprises a machine casing, a transverse beam, a load sensor, a transmission shaft, a touch probe rod, a touch probe, a data collection processor, a communication interface and a power supply box. The routine penetrometer is characterized in that the bottom of the load sensor fixed at an internal cavity of the machine casing is connected with the transmission shaft, the touch probe rod and the touch probe. When the touch probe is inserted into a soil body, the load sensor generates a signal change, the data collection processor carries out sampling, amplification and calculating display on the signal change, and the signal change is transmitted to an upper computer by the communication interface and is processed in an intellectualized way. Aiming at being distinguished from a penetrometer, a sand filling method and a nucleon density instrument which are used in engineering at present, the invention makes up the following defects of the prior art: (1) soil acquirement of drilling not only generates disturbance but also loses water; (2) nuclear radioactive rays generate contamination; (3) sand filling of pit digging consumes labor, time and force; (4) a spring used as a force measurement element has large error; and (5) the reading value of a scale has large visual error and also can not retain data.
Owner:SHENYANG JIANKE INSTR ACADEME
Improved corn pollen magnetic transfection method
ActiveCN114085866AReduce vitalityKeep activeVector-based foreign material introductionAngiosperms/flowering plantsBiotechnologyGenetic stock
The invention discloses an improved corn pollen magnetic transfection method. The method comprises the following steps: (1) preparing plasmid DNA for transfection; (2) combining nanomagnetic beads MNP with the plasmid DNA under a room temperature condition to form an MNP-DNA compound; (3) collecting fresh pollen of corn in a full-bloom stage, and quickly taking the pollen back to a room under a water-proof ice box preservation condition; (4) uniformly mixing corn pollen preservation liquid with sieved corn pollen, and performing trepanning pretreatment under a low-temperature condition; (5) adding the MNP-DNA compound into a trepanning pretreatment solution, conducting gentle and uniform mixing, and carrying out transfecting on a low-temperature pre-cooled magnetic plate; and (6) after the transfection is finished, carrying a pollen suspension to a field by using an ice box, and directly pollinating corn ears. According to the method, the corn planted in the field is directly utilized for transformation, only conventional refrigeration equipment is needed, operation is easy and convenient, and cost is low, so the method is suitable for all corn varieties.
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
Wet tissue with three-in-one effects of cleaning, sterilizing and moisturizing and preparation method
ActiveCN111110574AEffective moisturizingMoisturize the skinCosmetic preparationsToilet preparationsBiotechnologyPreservative
The invention relates to the technical field of hygienic products, and particularly discloses a wet tissue with cleaning, sterilizing and moisturizing three-in-one effects and a preparation method thereof. The wet tissue is composed of a wet tissue liquid medicine and a base material for bearing the liquid medicine, and the wet tissue liquid medicine comprises, by mass, 0.5-5.0% of Elsholtzia haichowensis Sun extract; 0.01%-2.0% of a preservative, 0%-10.0% of a humectant, 0%-5.0% of a skin care agent, 0%-0.5% of a stabilizer, 0.01%-2.0% of a surfactant and a proper amount of an acidity regulator. Wherein the Elsholtzia haichowensis Sun extract contains an Elsholtzia haichowensis Sun seed extract, and the Elsholtzia haichowensis Sun seed extract is not less than 0.2%; the Elsholtzia haichowensis Sun extract also contains Elsholtzia haichowensis Sun essential oil and / or an Elsholtzia haichowensis Sun water extract; wherein the pH value of the wet tissue liquid medicine is 3.5-8.5, and the liquid content of the wet tissue is controlled to be 3-6 times of the mass of the base material. The wet tissue product has the three-in-one functions of cleaning, sterilization and moisturizing, has unique Chinese herbal medicine fragrance, is extracted from pure plants, does not contain artificially synthesized essence, is easier to accept by vast users, and has a good market prospect.
Owner:JIANGXI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Novel medicinal composition containing amorphous vortioxetine hydrobromide and preparation method of novel medicinal composition
InactiveCN107638425ASave energyIncrease surface free energyOrganic active ingredientsPowder deliveryAdjuvantMedicine
The invention relates to a medicinal composition containing vortioxetine hydrobromide. The medicinal composition contains a solid dispersion (formed by vortioxetine hydrobromide and an organic carrier), at least one adsorbent, and at least one medicinal adjuvant, wherein vortioxetine hydrobromide is amorphous, in the X-ray powder diffraction spectrum of the composition, after the background peak of the organic carrier, the adsorbent and the medicinal adjuvant is deducted, the characteristic peak of crystal of vortioxetine hydrobromide does no exist. The invention further relates to a preparation method of the medicinal composition of the amorphous vortioxetine hydrobromide. The medicinal composition of vortioxetine hydrobromide provided by the invention is good in stability and dispersibility, the dissolution rate of vortioxetine hydrobromide is increased, the bioavailability of the medicinal preparation and the absorption of the body for the medicine can be improved, and under the condition of acceleration test, good physical stability and chemical stability can be kept. The preparation method provided by the invention is easy to operate, low in cost, good in reproducibility, easyto realize, and suitable for industrial production.
Owner:SHANGHAI FANGNAN PHARMA
Roaming across different access mechanisms and network technologies
ActiveCN1823542AHold sessionOn holdData switching by path configurationRadio/inductive link selection arrangementsComputer networkWireless mobile devices
In one embodiment, a method of allowing a user to roam from one wireless network and interact with an Internet-based application is disclosed. The method comprises establishing a connection between a wireless mobile device and a first wireless network, wherein the connection allows the wireless mobile device to interact with an Internet-based application; tracking a state of interaction between the wireless mobile device and the Internet-based application; terminating the connection between the wireless mobile device and the first wireless network; establishing a connection between the wireless mobile device and a second wireless network; and sending, to the Internet-based application, data representing a state of interaction of the wireless mobile device with the Internet-based application prior to terminating the connection between the wireless mobile device and the first wireless network.
Owner:ORACLE INT CORP
Method for processing cooked frozen swimming crabs
PendingCN112535264AKeep aliveOn holdFood freezingMeat/fish preservation by heatingMicroorganismSaline water
The invention discloses a method for processing cooked frozen swimming crabs. The method comprises the following steps: (1) selecting swimming crabs, cleaning the swimming crabs, and draining off water on the surfaces of the swimming crabs; (2) placing the swimming crabs in order and pre-freezing the swimming crabs for 5-15 minutes to enable the swimming crabs are in a frozen sleep state; (3) steaming the frozen swimming crabs for 8-12 minutes; (4) spraying the swimming crabs with cold water at 0-4 DEG C to cool the swimming crabs to be below 30 DEG C, and then cooling the swimming crabs to be10 DEG C or below by adopting circulating cold air; (5) putting the swimming crabs into a packaging tray, and filling the packaging tray with 1-1.5 percent of saline water with the height of 1.5-2cmwithout a cover or a bag; (6) freezing the swimming crabs until the central temperature is negative 18 DEG C or below; and (7) capping or bagging the packaging tray, performing sealing, and freezing the swimming crabs in a refrigeratory at the temperature of negative 18 DEG C or below. The method for processing the cooked frozen swimming crabs can effectively solve the problem of quality degradation of swimming crabs caused by microorganisms and endogenous enzymes in the frozen storage period, and can solve the problem of high falling rate of crab legs and pincers in the swimming crab cookingand circulating processes.
Owner:江苏欣悦海食品科技有限公司
Super saturated and soluble type skin administration medicinal composition substrate
InactiveCN1493363AInhibition of recrystallizationStay super fullAbsorbent padsBandagesMedicineCurative effect
An ultrasaturated dissolving type composite matrix for the percutaneously applied medicine is a pressure sensitive colloid containing chemical promoter and crystallizing inhibitor. It can make the medicine dissolve in ultrasaturated state and improve the penetrability of medicine to skin. Its advantages are high effect on increasing the curative effect of medicine and low cost.
Owner:汪晴
Transmission for a motor vehicle
Owner:ZF FRIEDRICHSHAFEN AG
Multi-power-source inlet wire switch cabinet
ActiveCN103414109AEnsure safetyExtended service lifeBus-bar/wiring layoutsBoards/switchyards circuit arrangementsContactorElectricity
The invention relates to a multi-power-source inlet wire switch cabinet. The multi-power-source inlet wire switch cabinet comprises a cabinet body, power source inlet wires are arranged on the cabinet body, and a switch selectively connected with any power source inlet wire is arranged near the power source inlet wires. The switch comprises an isolation cutter and a vacuum arc-extinguishing chamber fixed sealing pole pillar. The lower end of the isolation cutter is fixedly connected with a cam plate which is fixedly installed on an insulating main shaft. The insulating main shaft is rotatably arranged on a support. The lower end of the support is fixed on the top of the vacuum arc-extinguishing chamber fixed sealing pole pillar. A long hole is formed in the support. A cam groove is formed in the cam plate. A hinge pin penetrates through the long hole and the cam groove. The lower portion of the hinge pin is connected with an electric conduction soft connection part and a movable contactor together. The electric conduction soft connection part is electrically connected the isolation cutter. A static contactor is arranged on the lower portion of the vacuum arc-extinguishing chamber fixed sealing pole pillar. As the cam plate rotates, the hinge pin moves to a section away from the hinge pin to a section near the hinge pin of the cam groove, then the hinge pin drives a movable contactor to move downwards to be in contact with the static contactor for energizing, and the isolation cutter is connected with the power inlet wires when and only when the isolation cutter is powered on. The energizing process of the switch cabinet is continuous, and the inlet wires can be switched manually.
Owner:SUNRISE GRP CO LTD
Assembled and detachable type in-situ test device for seepage of a fractured rock mass
ActiveCN106442256AMaintain natural structureOn holdPermeability/surface area analysisControl systemClosed loop
The invention discloses an assembled and detachable type in-situ test device for seepage of a fractured rock mass. The assembled and detachable type in-situ test device consists of a first fixed sealing device, a second fixed sealing device and a control system, wherein the first fixed sealing device and the second fixed sealing device are respectively and fixedly arranged in the rock mass, are respectively connected with the control system, and are respectively communicated with a fracture. The assembled and detachable type in-situ test device has the advantages that by performing the seepage test on the given fracture in the rock mass under different pressure conditions, the control system, the first fixed sealing device, the second fixed sealing device and the fracture form a closed loop, so as to automatically collect and store data; the structure is simple, and the assembly and detachment are convenient; the whole device is positioned in the original geological environment of the fractured rock mass, the natural structure and natural stress state of the fractured rock mass are maintained, and the hydraulic conduction coefficient of the fracture seepage is accurately obtained.
Owner:JILIN UNIV
Apparatus for cultivating plants
ActiveCN111567382AImprove ease of useConfirm the water levelSelf-acting watering devicesAgriculture gas emission reductionAgricultural engineeringEnvironmental engineering
An apparatus for cultivating plants according to an embodiment of the present invention includes: a cabinet having a cultivation space; a machine compartment separated from the cultivation space and accommodating a compressor and a condenser; a door configured to open or close the space; a bed that is disposed in the cultivation space and on which a seed package including nutrient solution and seeds is seated; a light assembly radiating light toward the bed; and a water tank disposed in the cultivation space positioned ahead of the machine compartment, and storing water that is supplied to thebed, in which the water tank can be drawn in and out of the cultivation space.
Owner:LG ELECTRONICS INC
Preparation method of perfume flower fertilizer
InactiveCN106673792AChange the smell of corruptionWith mosquito repellentBio-organic fraction processingOrganic fertiliser preparationFlavorSugar
The invention discloses a preparation method of perfume flower fertilizer. The preparation method comprises the following steps: (1) mixing and stirring silty clay and a plant perfume powder, and carrying out sealed fermentation for 48 to 72 hours to obtain a leavening; (2) feeding a cinnamomum camphora leaf powder and a vanilla powder into the leavening, and carrying out stirring to obtain a mixture; (3) putting a peanut powder, a corn powder, a black bean powder, a liquorice root powder and a red sugar powder into the mixture, and carrying out uniform stirring to obtain the perfume flower fertilizer. The fertilizer prepared by adopting the preparation method disclosed by the invention has a good and fragrant smell and further has the effects of expelling mosquitoes and insects and the like.
Owner:贵州苗林王绿色生物科技有限公司
Well drilling waste mud recycling and reusing low-temperature treatment system
PendingCN114590985AKeep aliveOn holdSludge treatment by de-watering/drying/thickeningWell drillingProcess engineering
The invention discloses a well drilling waste mud recycling and reusing low-temperature treatment system which comprises a well drilling waste mud collecting and pumping system, a material distributor, a low-temperature drying mechanism, a steam generating and conveying system and a material post-treatment system. The steam generating and conveying system is connected with the low-temperature drying mechanism; the material post-processing system is arranged at a material outlet of the low-temperature drying mechanism; the well drilling waste mud collecting and pumping system comprises a well drilling waste mud collecting pool, a mud stirrer, a mud conveying pipeline and a single-screw pump, the mud stirrer is installed in the well drilling waste mud collecting pool, one end of the mud conveying pipeline is connected with an outlet of the well drilling waste mud collecting pool, and the single-screw pump is installed on the mud conveying pipeline. The device is simple in structure and convenient to use, the drilling waste mud can keep the original activity of the mud when treated in a low-temperature state, and the device can be reused without waste, has no pollution hidden danger and is low in treatment cost.
Owner:商洛市海蓝科技有限公司
Psychological health ability training device
ActiveCN113240974AStay focusedOn holdTeaching apparatusSleep inducing/ending devicesPhysical medicine and rehabilitationEngineering
The invention discloses a psychological health ability training device, and belongs to the technical field of psychological education equipment.The psychological health ability training device comprises a frame and a control box, a plurality of first partition plates and a plurality of second partition plates are arranged in the frame, and the inner space of the frame is divided into a plurality of mounting windows by the first partition plates and the second partition plates; and a plurality of electromagnets are arranged in the first partition plates. According to the device, a user can step on the pedal to walk at the upper end of the device after being prepared, when the user steps on the pedal which is not adsorbed and fixed by the electromagnet, the pedal can be instantly stepped down by the user, and in this way, the situation that the user misses the pedal and falls down at any time when walking on the device exists; therefore, the user can keep a mental concentration and physical tension state at any time, the attention of the user can be exercised, meanwhile, the psychological bearing capacity of the user can be exercised, the user can overcome psychological fear, and the psychological quality is improved.
Owner:陈思
Improvement method of anti-acid field
The invention relates to the technical field of soil modification and repair, in particular to an anti-acid field modification method. The anti-acid field modification method comprises anti-acid field moisture management and anti-acid field organic modification. The anti-acid field moisture management adopts a mode that the anti-acid field is in the flooding returning state in the whole growth process of rice. The anti-acid field organic modification comprises the steps of organic fertilizer application increasing, straws returning to the field and winter planting and green manuring. According to the method, through the cultivation measure that the anti-acid field is flooded in the whole growth process of rice and organic matter is supplemented, the pH value and acid buffering performance of the soil plowing layer are improved; the effectiveness of the toxic metal ions is reduced; the bioavailability of the nutrient elements is increased; the soil structure and soil nutrient condition are modified; the growth environment of rice roots is improved, which is beneficial to the growth and nutrient adsorption of the rice roots; the acid poisoning effect of the anti-acid field is reduced; and the yield of the rice in low yield field is improved.
Owner:广东农环检验检测有限公司
Anti-corrosion sealing method for internal cavity of covering cap
The invention provides an anti-corrosion sealing method for the inner cavity of a covering cap, the covering cap comprises an outer skin and an inner skin, the inner skin is provided with an annular reinforcing nest, the outer skin and the inner skin are fixedly connected into a covering cap body of an integrated structure through rivets on the outer side of the annular reinforcing nest, and a glue pouring hole is formed in the top of the reinforcing nest of the inner skin; liquid sealant is injected into the reinforcing nest through the sealant filling hole; the posture of the covering cap body is rotated to enable the liquid sealant to flow into the interlayer cavity between the outer skin and the inner skin to form a sealant layer; and after the liquid sealant is cured in the interlayer cavity of the outer skin and the inner skin to form the sealant layer, the sealant pouring hole is sealed.
Owner:XIAN AIRCRAFT IND GROUP
Acid field acid hazard reduction water management method
The invention provides an acid field acid hazard reduction water management method and relates to the technical field of acid field improvement. The method comprises performing tillage instantly after preceding crops are harvested, keeping irrigation and drainage processes before crops are transplanted, performing irrigation instantly after a last drainage is performed to establish a reduced flood environment, maintaining the flood environment during the entire growth period of the crops, and performing management on moisture content until the crops are harvested. The acid field acid hazard reduction water management method alleviates the technical problem that traditional chemical acid field improving methods with alkaline fertilizers and lime are high in cost, poor in continuous effects and prone to resulting in soil hardening. The acid field acid hazard reduction water management method makes use of the characteristics of geochemical cycle and acid growth and decline of sulfur in acid fields, and through tillage oxygen aeration and acid rinsing and drainage on soil as well as the non-chemical improvement method of flooded reduction water management during the growth period of the crops, achieves oxidation-reduction reaction of reductive sulfides of plowing layers, thereby reducing acid hazards of the acid fields, increasing pH of soil, improving the growth environment of the root systems of the crops and increasing the yield.
Owner:INST OF AGRI RESOURCES & ENVIRONMENT GUANGDONG ACADEMY OF AGRI SCI
Gas cooker igniter zero-second ignition realization circuit
ActiveCN101922745BOn holdDomestic stoves or rangesLighting and heating apparatusCapacitancePower flow
Owner:SAKURA BATH & KITCHEN PRODS CHINA
A multi-power incoming switchgear
ActiveCN103414109BEnsure safetyExtended service lifeBus-bar/wiring layoutsBoards/switchyards circuit arrangementsEngineeringCam
The invention relates to a multi-power-source inlet wire switch cabinet. The multi-power-source inlet wire switch cabinet comprises a cabinet body, power source inlet wires are arranged on the cabinet body, and a switch selectively connected with any power source inlet wire is arranged near the power source inlet wires. The switch comprises an isolation cutter and a vacuum arc-extinguishing chamber fixed sealing pole pillar. The lower end of the isolation cutter is fixedly connected with a cam plate which is fixedly installed on an insulating main shaft. The insulating main shaft is rotatably arranged on a support. The lower end of the support is fixed on the top of the vacuum arc-extinguishing chamber fixed sealing pole pillar. A long hole is formed in the support. A cam groove is formed in the cam plate. A hinge pin penetrates through the long hole and the cam groove. The lower portion of the hinge pin is connected with an electric conduction soft connection part and a movable contactor together. The electric conduction soft connection part is electrically connected the isolation cutter. A static contactor is arranged on the lower portion of the vacuum arc-extinguishing chamber fixed sealing pole pillar. As the cam plate rotates, the hinge pin moves to a section away from the hinge pin to a section near the hinge pin of the cam groove, then the hinge pin drives a movable contactor to move downwards to be in contact with the static contactor for energizing, and the isolation cutter is connected with the power inlet wires when and only when the isolation cutter is powered on. The energizing process of the switch cabinet is continuous, and the inlet wires can be switched manually.
Owner:SUNRISE GRP CO LTD
Tecarfarin or pharmaceutically acceptable salt or pharmaceutic adjuvant solid dispersion body and preparation method thereof
InactiveCN107286125AImprove stabilityLow priceOrganic active ingredientsPowder deliveryX-rayDissolution
The invention provides amorphous form Tecarfarin and a pharmaceutically acceptable salt thereof. The amorphous form Tecarfarin is characterized in that in the X-ray powder diffraction spectrum, no characteristic peak of the Tecarfarin or the pharmaceutically acceptable salt of the Tecarfarin exists. According to an amorphous form preparation method of the amorphous form Tecarfarin or the pharmaceutically acceptable salt of the Tecarfarin, and a pharmaceutic adjuvant solid dispersion body and a manufacturing method, the Tecarfarin or the pharmaceutically acceptable salt and the pharmaceutic adjuvant are included, which have the weight ratio of 1:0.1 to 1:100, wherein the Tecarfarin or the pharmaceutically acceptable salt is in the amorphous form; after the background peak of the pharmaceutic adjuvant is deducted from the X-ray powder diffraction spectrum of the solid dispersion body, no Tecarfarin or salt crystal feature peak exists. The Tecarfarin or the pharmaceutically acceptable salt and pharmaceutic adjuvant solid dispersion body has good stability and dispersibility; the Tecarfarin or salt dissolution rate is increased; under the acceleration test conditions, good physical stability and chemical stability can be maintained. The preparation method of the amorphous form solid dispersion body has the advantages that the operation is simple; the cost is low; the reproducibility is good; the realization is easy; the method is suitable for industrial production.
Owner:CHANGZHOU FANGNAN MEDICINE TECH CO LTD
Livestock and poultry external parasite prevention externally-applied drug
The invention discloses a livestock and poultry external parasite prevention externally-applied drug. The livestock and poultry external parasite prevention externally-applied drug is prepared from, by weight part, 1-1.3 parts of pure rice wine, 1-1.3 parts of edible white vinegar and 10-12 parts of rice washing water. A processing method of the livestock and poultry external parasite prevention externally-applied drug comprises uniformly mixing the pure rice wine, the edible white vinegar and the rice washing water and standing the mixture for more than 10 minutes to obtain the livestock and poultry external parasite prevention externally-applied drug. The livestock and poultry external parasite prevention externally-applied drug is simple in preparation, convenient to use and easy to operate and keeps the natural state and bioactivity of structural components, and through thousands of practical screening, achieves significant treating effects. The livestock and poultry external parasite prevention externally-applied drug is non-toxic to human and animal and free from pollution and residue.
Owner:贵州省麻江县昆仑豫弘养殖有限公司
A process for warm forming an age hardenable aluminum alloy in t4 temper
InactiveCN108138266AGood formabilityImprove fuel efficiencyShaping toolsVehicle componentsAluminium alloy
Described are processes for shaping age hardenable aluminum alloys, such as 2XXX, 6XXX and 7XXX aluminum alloys in T4 temper, or articles made of such alloys, including aluminum alloy sheets. The processes involve heating the sheet or article before and / or concurrently with a forming step. The sheet is heated to a specified temperature in the range of 100-600 DEG C at a specified heating rate within the range of 3-600 DEG C / s, for example 3-90 DEG C / s. Such a combination of temperature and heating rate results in an advantageous combination of sheet properties.
Owner:NOVELIS INC
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