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278results about How to "Quick results" patented technology

Kidney-tonifying and bone-tonifying oral liquid and preparation method thereof

The invention relates to oral liquid for tonifying kidney and bone and a preparation method thereof, and belongs to the technical field of medicine, the oral liquid contains rhizoma drynariae, polygonum multiflorum, poria cocos, teasel root, radix paeoniae alba, angelica sinensis, codonopsis pilosula, prepared rehmannia root, polygonatum kingianum, fructus lycii, native copper and pericarpium citri reticulatae; the rhizoma drynariae is a product obtained by performing enzymolysis on a whole rhizoma drynariae plant through hemicellulase and pectinase, performing enzymolysis through bromelain and papain and performing enzymolysis through nattokinase; polygonum multiflorum is a product obtained by carrying out enzymolysis on Polygonum multiflorum tuberous roots through hemicellulase and pectinase, then carrying out enzymolysis through bromelain and papain and then carrying out enzymolysis through gelatinase. Polygonatum sibiricum is a product obtained by performing enzymolysis on rhizome of Polygonatum sibiricum through hemicellulase and pectinase, performing enzymolysis through bromelain and papain, and performing fermentation through bacillus licheniformis and saccharomyces boulardii. All the active components are matched for use, kidney function metabolism can be well enhanced, bone mineral density is increased, the treatment course is short, the effect taking speed is high, safety and reliability are achieved, and medication compliance is effectively improved.
Owner:GUANGDONG YILI GROUP PHARMA

A fermented Chinese medicine product for regulating spleen and stomach function and preparation method thereof

The present invention relates to the technical field of fermented Chinese medicine products, and discloses a fermented Chinese medicine product for regulating spleen and stomach function and a preparation method thereof. The fermented Chinese medicine product is prepared by a Chinese medicine extract, a fermentation medium and Lactobacillus paracasei LBR-002 of the same origin of medicine and food, and the mass ratio of the Chinese medicine extract, the fermentation medium and Lactobacillus paracasei LBR-002 is 1000:965:20-90, and the Chinese medicine extract comprises the following components in parts by weight: 25-60 parts of yam, 20-50 parts of liquorice, 20-45 parts of ganoderma lucidum, 20-42 parts of tuckahoe, 20-50 parts of polygonatum, 20-48 parts of codonopsis, 18-25 parts of dendrobium officinale, 8-17 parts of daidaihua, 8-16 parts of American ginseng, 5-20 parts of coix seeds, 6-15 parts of amomum, and 8-20 parts of hawthorn. The fermented Chinese medicine product has the characteristics of effective regulation, green safety and the like to spleen and stomach function, and can significantly improve spleen and stomach function.
Owner:SHANDONG LIBANG GRAZIERY CO LTD +1

Fermented traditional Chinese medicine product for regulating spleen and stomach functions and preparation method thereof

The invention relates to the technical field of fermented traditional Chinese medicine products, and discloses a fermented traditional Chinese medicine product for regulating spleen and stomach functions and a preparation method thereof. The fermented traditional Chinese medicine product is prepared from a traditional Chinese medicine extracting solution with homology of medicine and food, a fermentation culture medium and lactobacillus paracasei LBR-002, and the mass ratio of the traditional Chinese medicine extracting solution to the fermentation culture medium to the lactobacillus paracasei LBR-002 is 1000: 965: (20-90). The traditional Chinese medicine extracting solution comprises the following components in parts by weight: 25-60 parts of Chinese yam, 20-50 parts of liquorice, 20-45 parts of lucid ganoderma, 20-42 parts of poria cocos, 20-50 parts of rhizoma polygonati, 20-48 parts of codonopsis pilosula, 18-25 parts of dendrobium officinale, 8-17 parts of seville orange flower, 8-16 parts of American ginseng, 5-20 parts of semen coicis, 6-15 parts of fructus amomi and 8-20 parts of hawthorn. The fermented traditional Chinese medicine product has the characteristics of effective regulation on spleen and stomach functions, greenness, safety and the like, and can obviously improve the spleen and stomach functions.
Owner:SHANDONG LIBANG GRAZIERY CO LTD +1

Rapid oxygen release device for roots of garden plants

The invention discloses a garden plant root rapid oxygen release device, and relates to the technical field of environmental protection, and the technical scheme is that the garden plant root rapid oxygen release device comprises a pipe body, one end of the pipe body is provided with a cap, the pipe body and the cap are fixedly connected through threads, the other end of the pipe body is provided with a drill bit, one side of the drill bit is fixedly provided with a pointed cone, and the bottom of the cap is fixedly provided with a telescopic rod; a spring is fixedly arranged outside the telescopic rod in a sleeving mode, one end of the telescopic rod is fixedly connected with a pressing plate, a plurality of water-soluble oxygen release particles are arranged in the pipe body, a partition plate is arranged between every two adjacent water-soluble oxygen release particles, and a diaphragm is fixedly arranged on one side of each partition plate. The method is simple in operation, provides instant oxygen supply for the root system, does not depend on specific soil types and climate conditions, can be used in various environments, overcomes the defect of environmental limitation, meanwhile, is not limited by the growth cycle and adaptability of plants, and can take effect quickly.
Owner:SHENZHEN GUANGXIN CONSTR (GRP) CO LTD

Traditional Chinese medicine composition for treating cervical spondylosis and preparation method thereof

The invention belongs to the technical field of traditional Chinese medicines, and discloses a traditional Chinese medicine composition for treating cervical spondylosis and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following bulk drugs by weight: 45 to 55 g of pinellia ternate, 45 to 55 g of bighead atractylodes rhizome, 45 to 55 g of gastrodia elata, 45 to 55 g of uncaria, 45 to 55 g of poria cocos, 95 to 105 g of tuber fleeceflower stem, 95 to 105 g of red sage root, 45 to 55 g of Chinese angelica, 45 to 55 g of ligusticum wallichii, 45 to 55 g of peach kernel, 45 to 55 g of safflower, 45 to 55 g of red peony root, 45 to 55 g of notopterygium root, 45 to 55 g of turmeric, 25 to 35 g of pseudo-ginseng, 25 to 35 g of leech, 95 to 105 g of root of kudzu vine, 95 to 105 g of ginkgo leaf, 95 to 105 g of clematis root, 45 to 55 g of earthworm, 45 to 55 g of drynaria rhizome, the traditional Chinese medicine is quick in effect and high in curative effect, and the clinical total effective rate of the traditional Chinese medicine is 100% according to clinical practice statistics.
Owner:杨杰 +1

Unit integrated module water supply management system and water supply management method

The invention relates to the technical field of water supply management, and particularly discloses a unit integrated module water supply management system and method, and the system comprises a water quality management module, a tap water pressurization module and a clean energy module; the water quality management module comprises multi-stage filtering equipment and a water quality intelligent control unit, the multi-stage filtering equipment is connected between the municipal water conveying pipeline and the unit residential building total water inlet end, and the water quality intelligent control unit is used for monitoring water quality data of tap water conveyed by the municipal water conveying pipeline and regulating and controlling the filtering grade of the multi-stage filtering equipment according to the water quality data; the tap water pressurization module is used for adjusting the water pressure of tap water in the household water supply pipeline of the unit residential building; the clean energy module is provided with power generation equipment and energy storage equipment, and the power generation equipment is used for converting external renewable energy into electric energy and supplying the electric energy to the water quality management module and the tap water pressurization module; and the energy storage equipment is used for storing electric energy when the power generation equipment generates excessive power and releasing the electric energy to balance supply and demand of the electric energy when power generation is insufficient or demand peak.
Owner:陈炽超

Breeding method for preventing and treating ichthyophthiriasis of leiocassis longirostris fries

The invention relates to the technical field of aquaculture methods, in particular to a breeding method for preventing and treating ichthyophthiriasis of leiocassis longirostris fries. According to the technical scheme, the first system and the second system are adopted for sequential circulation treatment, and finally the third system is adopted for treatment, so that prevention and treatment of ichthyophthiriasis are achieved. The three systems are all subjected to heating treatment, and the first system contains sodium chloride and formaldehyde, so that rapid falling of insect bodies is promoted, and development of larvae is inhibited; the second system contains povidone iodine, so that body surface infection can be prevented; the third system consolidates the treatment effect; in the treatment process, unhatched cysts and dead polypides are discharged by changing water. A physical heating measure is adopted, so that osmotic stress of salinity on the freshwater fish is reduced. The adopted medicines are all easy to metabolize, are free of heavy metal ions, and have ideal ecological safety and food safety. According to the technical scheme, the technical problem that in the prior art, a safe and effective breeding method for preventing and treating the Leiocassis longirostris ichthyophthiriasis is lacked can be solved, and the method has ideal application and popularization prospects.
Owner:FISHERIES INST SICHUAN ACADEMY OF AGRI SCI

Composition capable of rapidly removing dark circles and resisting aging for long time and application of composition

PendingCN119454495AAvoid radiation damageReduce osmotic pressureOrganic active ingredientsCosmetic preparationsArginineNicotinamide mononucleotide
The invention discloses a long-acting anti-aging composition capable of quickly removing dark circles and application of the composition. The composition is prepared from the following components: beta-nicotinamide mononucleotide, glutathione, acetyl hexapeptide-8, acetyl tetrapeptide-5, snake venom-like peptide, arginine / lysine polypeptide, tocopheryl acetate and ergothioneine. According to the present invention, multiple functions are adopted, such that the effects of dark circle removing, repair, elasticity recovery, aging resistance and the like are provided so as to block the generation of dark circle, and the normal function of skin is ensured. The composition disclosed by the invention has the effect of quickly removing dark circles, and when the eye cream contains the composition, the eye cream can effectively remove the dark circles and has an obvious and quick effect within 15 minutes; after being used for a long time, the eye mask can remove dark circles and play a good control role.
Owner:WANWANSHENG BIOTECHNOLOGY (SHENZHEN) CO LTD

A skid-mounted natural gas processing device

The present invention relates to a skid-mounted natural gas processing device. The natural gas processing device is skid-mounted as a whole and shipped out of the factory. The on-site assembly is simple and quick, and the device is convenient for transportation. With its convenient and quick construction method and safe and reliable operation mode, it adopts two-stage compression and two-stage separation. It can efficiently recover the associated gas resources of the oil field according to different oil field scales and gathering and transportation conditions, and is convenient for subsequent harmless treatment and deep processing of downstream products, so that the resources can be fully utilized, which is beneficial to oil field production and safety management.
Owner:SHANDONG HELIXI PETROCHEMICAL TECH DEV CO LTD +1

Multi-source data fusion method, system, equipment and medium

PendingCN119415089ANo storage requirementsFlexible configurationSoftware reuseThird partyStation
The invention relates to the technical field of data fusion, in particular to a multi-source data fusion method, system and device and a medium. The method comprises the following steps: firstly, according to multi-source data obtained from a multi-source data medium station, constructing a medium station configuration table; secondly, according to the obtained query request, configuring a data interface of the third-party system to a multi-source data middle station, and performing necessary item verification on interface parameters according to a front-end parameter configuration table of the middle station; then judging whether the check-passed query request is subjected to Cartesian integral splitting or not to obtain response messages of a plurality of third-party systems; and finally, carrying out data reorganization on the plurality of response messages to obtain reorganized data, calling a paging algorithm, and feeding the paged reorganized data back to the request end, so that the data access of a plurality of or a single system fused in a similar structure is realized, the interface is flexible to configure, the operation is simple and convenient, and the universality is high.
Owner:CHINA COMM SERVICE APPL & SOLUTION TECH CO LTD

Mining method of high-grade tin residual ore

The invention relates to the technical field of mining, and discloses a mining method of high-grade tin residual ore, which comprises the following steps: 1) exploring and dividing mining levels, 2) tunneling an annular outside-vein roadway in each layer to control a residual ore body, and 3) filling a goaf after a mining area is finished to ensure the safety of subsequent mining. According to the method, the recovery efficiency can be improved, the labor intensity can be reduced, the damage to the ecological environment can be reduced to the greatest extent, the effect is quick after filling, and the strength can reach 140-160kg / cm < 2 >.
Owner:GUANGXI GAOFENG MINE IND

External traditional Chinese medicine composition for treating knee osteoarthritis and preparation method thereof

The invention provides an external traditional Chinese medicine composition for treating knee osteoarthritis and a preparation method thereof. The traditional Chinese medicine composition is prepared from Chinese angelica, safflower, pollen typhae, herba schizonepetae, zedoary, radix clematidis, notopterygium root, cortex periplocae, cortex erythrinae, caulis spatholobi, fried szechwan chinaberry fruit, rhizoma smilacis glabrae, salvia miltiorrhiza, pepper, garden balsam stem and prepared kusnezoff monkshood root. The external traditional Chinese medicine composition for treating knee osteoarthritis is reasonable in compatibility of the components, dredges channels and collaterals, activates blood circulation to remove blood stasis, enables qi and blood of tendons and vessels to be smooth, eliminates dampness and coldness, and relieves pain, so that the treatment purpose is achieved.
Owner:THE AFFILIATED HOSPITAL OF SHANDONG UNIV OF TCM

Application of gingerol compound in preparation of product for treating hereditary intellectual and cognitive dysfunction diseases

The invention belongs to the technical field of biological medicines, and particularly relates to application of gingerol compounds in preparation of products for treating hereditary intellectual and cognitive dysfunction diseases. The invention proves that the 6-gingerol can improve the neurogenesis of the fragile X-chromosome syndrome and correct the cognitive deficit, enriches the application of the 6-gingerol in neurodevelopment disorder diseases and the scientific connotation of the 6-gingerol in the aspect of disease treatment, and is suitable for industrial production and easy to popularize. The invention provides a new drug source for treating fragile X chromosome syndrome and related diseases caused by change and mutation of in-vivo X chromosome in a genetic process, and provides a new medicinal application of the gingerol compound.
Owner:UNIV OF MACAU

Plant growth regulator for rice ear differentiation period under high temperature stress and use method of plant growth regulator

The invention discloses a plant growth regulator used in a rice panicle differentiation stage under high temperature stress and a use method thereof, the plant growth regulator comprises jasmonic acid methyl ester, fertilizer is applied 7 days after rice transplanting (tillering stage) and the panicle differentiation stage respectively, and a shallow water layer is kept after transplanting; spraying the plant growth regulator used in the rice panicle differentiation stage under high temperature stress at the initial stage of rice panicle differentiation; other management is carried out according to conventional field high-yield cultivation management. According to the plant growth regulator, by exogenous spraying of MeJA, the rice yield can be increased by 60% or above, multiple physiological indexes can be improved at the same time, the stress resistance of rice is enhanced, the nutritional requirements of rice spike growth and development are met, damage of high temperature stress to rice is relieved, the rice spikelet differentiation number is increased, and therefore the grain number per spike is increased, and the yield is increased. The method is beneficial for regulating endogenous growth hormones such as cytokinin of rice, optimizing the growth and development process and relieving the influence of high-temperature stress on the morphogenesis of young ears.
Owner:YANGZHOU UNIV

High-filtration-loss expansion plugging agent for oil-based drilling fluid and preparation method thereof

The invention relates to the technical field of petroleum drilling engineering, in particular to a high-filtration-loss expansion plugging agent for oil-based drilling fluid and a preparation method thereof.The preparation method includes the following steps that a rigid material, an expansion resin material, a mixed fiber material and a percolation material in raw materials are evenly mixed according to the required amount, and the high-filtration-loss expansion plugging agent for the oil-based drilling fluid is obtained; wherein the raw materials comprise the following components in parts by mass: 30-50 parts of a rigid material, 20-30 parts of an expanded resin material, 10-20 parts of a mixed fiber material and 10-20 parts of a percolation material. The high-filtration-loss expansion plugging agent for the oil-based drilling fluid can quickly form a plugging layer, has the characteristic of high strength, can effectively reduce the permeation effect of the drilling fluid and improve the leakage prevention and plugging effects, can be used for treating leakage and solving the leakage problems of partial leakage and multi-point well leakage, and has the characteristics of wide application range, simple plugging construction, high safety, low cost and the like. The effect taking is quick.
Owner:CHINA NAT PETROLEUM CORP +1

Light-storage intelligent bird repeller based on sound-gas pulse

The utility model relates to the technical field of bird repelling, in particular to a light storage intelligent bird repelling device based on sound-gas pulses. The light storage intelligent bird repelling device based on the sound-gas pulse comprises a machine box, and a controller, a sensor assembly and a magazine are arranged in the machine box; the controller is electrically connected with the magazine and the sensor assembly. An infrared sensor and a millimeter wave radar sensor are arranged on the sensor assembly; a plurality of bird repelling bullets capable of being launched by the controller are arranged in the bullet bin, bird repelling is carried out in the mode that airflow is jetted forwards and explosion sound is made, bird repelling intelligence is high, the effective time is long, the effect is fast, and cost is low.
Owner:HUNAN NANLING IND EXPLOSIVE MATERIAL CO LTD +1

Cannabis sativa paste capable of improving constipation and process

The fructus cannabis paste comprises the following raw materials in parts by weight: 120 to 180 parts of fructus perillae, 280 to 320 parts of wheat, 200 to 240 parts of bulbus lilii, 125 to 175 parts of rhizoma dioscoreae, 50 to 100 parts of pericarpium citri reticulatae, 280 to 320 parts of fructus cannabis, 80 to 120 parts of semen armeniacae amarae, 180 to 220 parts of semen persicae, 180 to 220 parts of semen pruni, 180 to 220 parts of semen raphani, 30 to 40 parts of dried figs, 40 to 50 parts of pears and 25 to 35 parts of mulberries. The food has the advantages of quick effect and eating safety.
Owner:HANGZHOU FANGHUICHUNTANG HEALTH TECH CO LTD

15% refined glufosinate, quizalofop-p-ethyl and fluoroglycofen microemulsion and preparation process thereof

The invention discloses a microemulsion containing 15% of fine glufosinate-ammonium, quizalofop-p-ethyl and fluoroglycofen-ethyl and a preparation process thereof, and the microemulsion is prepared from the following raw materials in parts by mass: 90-110 parts of fine glufosinate-ammonium, 25-35 parts of fluoroglycofen-ethyl, 10-30 parts of quizalofop-p-ethyl, 15-20 parts of an organic solvent, 0.3-0.5 part of a defoaming agent, 3-5 parts of an ampholytic surfactant, 30-40 parts of a dispersing agent, 3-5 parts of an emulsifying agent and 20-40 parts of deionized water. The mass ratio of the fine glufosinate-ammonium to the fluoroglycofen-ethyl to the quizalofop-p-ethyl is 10: 3: 2; the microemulsion of the fine glufosinate-ammonium, fluoroglycofen-ethyl and quizalofop-p-ethyl prepared by the invention has the advantages of low temperature resistance, quick effect, small dosage, good environmental compatibility and the like, and also has the advantages of very good low-temperature stability, capability of keeping a true solution state for a long time, no layering and the like.
Owner:HUNAN ZEFENG AGROCHEMICAL CO LTD

Thin vein foam concrete layered filling mining method

The invention discloses a thin vein foam concrete layered filling mining method, which relates to the technical field of mining, and comprises the following steps: performing shallow hole rock drilling and ore breaking in an ore block in a layered stoping sequence from bottom to top; 2-3 adjacent stopes in the middle section are alternately subjected to mining and filling operation, and in the stopes, an electric carry-scraper is adopted to transport ore to a steel draw shaft, and the ore is fed to a mine car through a vibration ore drawing machine; and a small movable intelligent foam concrete filling system is arranged in the mining middle section transverse crossing channel, and after foam concrete filling slurry is prepared according to preset matching parameters, the foam concrete filling slurry is conveyed to a stope for filling through a hose pump. According to the invention, efficient, safe and environment-friendly mining operation is realized.
Owner:CHANGCHUN GOLD DESIGN INST

Slow-release sleep-aiding essential oil patch and essential oil formula

The invention belongs to the technical field of essential oil patches, and discloses a slow-release sleep-aiding essential oil patch and an essential oil formula. The essential oil patch comprises a surface layer, an essential oil layer, an isolating layer, a sticking layer and a protective layer, the essential oil layer contains a sustained-release microcapsule, and the sustained-release microcapsule comprises a microcapsule wall material and a sustained-release sleep-aiding essential oil core material. The essential oil formula comprises the following raw materials: lavender essential oil, sandalwood essential oil, pelargonium graveolens essential oil, bergamot fruit essential oil, vetiver root essential oil, rose essential oil, eucalyptus globulus leaf essential oil, frankincense essential oil and manuka essential oil. According to the slow-release sleep-aiding essential oil patch, the sleep-aiding essential oil is wrapped in a microcapsule form, so that the sleep-aiding essential oil can be slowly released, the fragrance can be continuously retained, and the sleep of a human body can be assisted. The raw materials of the sleep-aiding essential oil are all natural essential oil, drug dependence and side effects are avoided, the essential oil raw materials are all processed into small molecular structures, the small molecular essential oil can rapidly make contact with respiratory mucosa and permeate into a blood circulation system through blood vessels and lymphatic vessels to play a role, and the sleep-aiding essential oil is rapid in effect taking and high in practicability.
Owner:天空塔(惠州)国际供应链管理有限公司

Grain storage pipeline system of grain blocking door of squat silo

The utility model provides a grain storage pipeline system of a grain blocking door of a squat silo. The grain storage pipeline system comprises a gas main pipeline, a circulation fan, a circulation pipeline and a nitrogen pipeline, and a PLC (Programmable Logic Controller) control unit is electrically connected with a temperature sensor, a humidity sensor, a nitrogen concentration sensor, a phosphine gas detector, the circulation fan, a first electric valve and a second electric valve respectively. When the temperature sensor and the humidity sensor detect that the temperature and the humidity of the grain blocking door are too high, high-temperature and high-humidity gas is exhausted out of the squat silo through the circulating fan; when the nitrogen concentration sensor detects that the nitrogen concentration of the grain blocking door is too low, the nitrogen concentration in the squat silo is discharged out of the squat silo through the gas main pipeline, and then the nitrogen is supplemented into the squat silo again through the nitrogen pipeline; in the fumigation period of the warehouse, when the phosphine gas detector detects that the concentration of the phosphine gas at the grain blocking door is too low, the low-concentration phosphine gas is pumped out through the circulation fan and led to the grain pile through the circulation pipeline, and the high-concentration phosphine gas in the grain pile flows back to the grain blocking door.
Owner:CENT GRAIN RESERVES QUANZHOU DIRECTLY MANAGED STOREHOUSE

Automatic knife sharpener

Knife sharpening is a technical activity and relates to the problems of angle, force and how long sharpening time, especially the angle puzzles countless housewives and kitchen workers, and if the method is not well mastered, a good knife can be sharpened to be blunt and damaged. The invention discloses an automatic knife sharpener which comprises a grinding mechanism used for grinding a knife, a moving mechanism used for moving the grinding mechanism, a clamping mechanism used for clamping the knife, a cooling mechanism used for cooling the knife in the grinding process, and a control mechanism used for controlling grinding, moving, lifting, knife clamping and cooling work. According to the automatic knife sharpener, a traditional knife stone sharpening method is changed, a novel stone sharpening method is adopted, an arc-shaped guide rail with the same radian as a cutting edge is additionally designed, and it is guaranteed that the radian of the cutting edge of a knife ground every time is kept consistent all the time. According to the technology, the problems of tool placement angle, cutting edge indentation, cooling and efficiency in the prior art can be solved, and the beneficial effects of being easy to clean and operate and the like are further achieved.
Owner:曾伟章

Traditional Chinese medicine composition for treating sphagitis and application thereof

ActiveCN119097665AImprovement of swelling and pain symptomsgood effectDispersion deliveryRespiratory disorderBarbed Skullcap HerbFormulary
The invention provides a traditional Chinese medicine composition for treating sphagitis. The traditional Chinese medicine composition comprises the following components in parts by weight: 12-18 parts of barbed skullcap herb, 12-18 parts of henry clematis root, 8-12 parts of solidago decurrens, 8-12 parts of fineleaf schizonepeta herb, 8-12 parts of small leaf swallowwort herb, 3-6 parts of solanum lyratum thunb and 3-6 parts of divaricate saposhnikovia root. The preparation method comprises the following steps: adding water into the formula medicines, decocting for 2-3 times, adding 8-12 times of water each time, decocting for 1-3 hours, combining decoctions, filtering, and concentrating the filtrate into extract with the relative density of 1.05-1.15. The traditional Chinese medicine composition is unique in formula, has a synergistic effect among the formulas, can be used for treating sphagitis, and is obvious in curative effect, quick in effect and free of toxic and side effects. The traditional Chinese medicine composition disclosed by the invention has a particularly remarkable effect on treating the throat pain caused by sphagitis, and the throat pain basically disappears after the traditional Chinese medicine composition is taken for 3-4 hours.
Owner:SHANGHAI ZHIHUTANG BIOTECHNOLOGY CO LTD

Feeder cell for amplifying NK (Natural Killer) cells as well as preparation method and application of feeder cell

The invention provides a feeder cell for amplifying NK (Natural Killer) cells as well as a preparation method and application of the feeder cell. The feeder cell is a human cell with over-expression of IL-15, IL-21, 4-1BBL and IL-12p35 on a cell membrane. The human cells are selected from any one of immune cells, immortalized immune cells, lymphoma cells or leukemia cells. When the feeder cells are used for amplifying the NK cells, the amplification efficiency is high; the amplified NK cells are stronger in killing function; the feeder cell has very high clinical application value in amplification of the NK cells and large-scale clinical application of the NK cells.
Owner:GUANGZHOU BIOSYNGEN CO LTD

Mixed herbicide containing pyroxasulfone and diflufenican

The invention discloses a mixed herbicide containing pyroxasulfone and diflufenican, and relates to the technical field of pesticides, the herbicide takes pyroxasulfone and diflufenican as main effective components, and the mass ratio of pyroxasulfone to diflufenican is (0.1-80): (0.1-80). The mixed herbicide disclosed by the invention has the advantages of broad spectrum, quick effect, high efficiency, low toxicity, safety, environmental protection and the like when being applied to post-emergence weeding in wheat fields.
Owner:NANJING HUAZHOU PHARMA

High-efficiency pollution-free leaf surface blocking and controlling agent and preparation method thereof

The present invention relates to the field of agricultural environmental protection, and discloses an efficient pollution-free leaf surface resistance control agent and a preparation method thereof, the efficient pollution-free leaf surface resistance control agent comprises: a traditional Chinese medicine extraction liquid, which is obtained by extraction of milkvetch root, honeysuckle flower, dandelion and Chinese magnoliavine according to a ratio of 1: 1: 0.5: 0.3, and the use amount is 25-30% of the total mass; the chelating agent is ethylene diamine tetraacetic acid, and the dosage of the chelating agent is 5%-10% of the total mass of the traditional Chinese medicine extracting solution; the synergist adopts a seaweed extract, and the use amount of the synergist is 3-5% of the total mass; the stabilizer is selected from sodium carboxymethyl cellulose, and the use amount of the stabilizer is 1%-2% of the total mass; and water which accounts for 60-70% of the total mass and is used as a solvent to adjust the concentration of the whole formula. The formula of the leaf surface resistance and control agent is based on natural traditional Chinese medicine components including plant extracts such as astragalus membranaceus, honeysuckle, dandelion and schisandra chinensis, the components are natural, non-toxic and small in environmental pollution, toxicity of heavy metal to plants can be remarkably reduced, and the leaf surface resistance and control agent almost has no negative influence on soil and the ecological environment and can be safely applied to crops; no residual harm exists.
Owner:AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI

Boiler soot blowing test and optimization system and method

The invention discloses a boiler soot blowing test and optimization system and method, and the method comprises the steps: judging a heating surface pipe wall temperature and a contamination factor in an effective space range of a current soot blower in a soot blowing process, and outputting a current soot blowing safety signal if the heating surface pipe wall temperature and the contamination factor are in a safe definite range; after the safety module takes effect, soot blowing modes preset based on the arrangement condition of soot blowers on the heating surface of the boiler are tested one by one, test data of each test are recorded, and a soot blowing relation database is formed; according to the soot blowing relation database obtained in the test process, the difference value between the total income brought by soot blowing of the unit and the soot blowing energy consumption loss is calculated, and the soot blowing net income is obtained; the total benefit brought by soot blowing of the unit comprises the benefit brought by heat consumption reduction of a steam turbine and heat load increase of a boiler; and outputting an optimized soot blowing mode according to the soot blowing net income. According to the method, online test and optimization of the soot blowing strategy can be adaptively carried out according to the soot blowing test, and the operation economy and safety of the generator set boiler are improved.
Owner:XIAMEN HUAXIA INT POWER DEV

Simple automatic welding device for curved-surface U-shaped rib plate unit

The utility model relates to an automatic welding device for a simple curved-surface U-shaped rib plate unit, which not only can simply, conveniently and quickly realize the automatic welding of the curved-surface U-shaped plate unit, but also can ensure that the welding design precision meets the requirement, and is characterized in that the middle part of a plate unit jig frame is hinged on a fixed support pier, and the back surfaces of two ends of the plate unit jig frame are supported by a hydraulic support frame; clamping flanges are arranged at the two ends of the plate unit jig frame respectively, the plate unit jig frame is located on the lower portion in the portal frame, and the rear end of the gantry automatic welding machine sleeves a gantry beam and moves front and back along the beam. The method has the advantages that firstly, use and operation are simple, convenience and feasibility are achieved, deformation is small in the use process, and quality control is facilitated; the function is powerful, the applicability is high, and automatic welding of welding seams of curved plate units with different curvatures can be achieved through modification; thirdly, existing equipment can be modified, after the equipment is manufactured for the first time, only local adjustment is needed in subsequent use, large investment is not needed, the cost is low, and the effect taking speed is high; and fourthly, the post-maintenance cost is low, the durability is strong, and the method is suitable for wide popularization.
Owner:CHINA RAILWAY BAOQIAO (ZHOUSHAN) CO LTD +1

Traditional Chinese medicine composition for treating uterine incision diverticulum

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for treating uterine incision diverticulum. The traditional Chinese medicine composition comprises an oral medicine, an enema and a ginger treatment bag, wherein the oral medicine is prepared from the following raw materials in parts by weight: 8-12 parts of lycopodium clavatum, 12-18 parts of radix paeoniae alba, 8-15 parts of radix bupleuri, 12-18 parts of fructus liquidambaris, 12-18 parts of caulis spatholobi, 12-18 parts of codonopsis pilosula, 12-18 parts of roasted rhizoma atractylodis macrocephalae, 12-18 parts of astragalus membranaceus, 12-18 parts of radices trichosanthis, 8-12 parts of rumex nepalensis, 8-12 parts of platycodon grandiflorum, 12-18 parts of honeysuckle stem, 1-5 parts of dragon's blood, 8-12 parts of cassia twig and 8-12 parts of fenugreek; the traditional Chinese medicine composition for treating the uterine incision diverticulosis has the effects of dispelling pathogenic qi, promoting blood circulation to remove blood stasis, clearing away heat and toxic materials and regulating qi and blood, and has a better effect of treating infection and inflammation; the traditional Chinese medicine composition has multi-dimensional synergistic effects on focuses through oral administration, ginger treatment and enema, is used for treating menstrual period shortening of uterine incision diverticulosis, and is good in pain relieving effect and quick in effect.
Owner:MATERNAL & CHILD HEALTH HOSPITAL OF HUBEI PROVINCE