73results about How to "Add new uses" patented technology

The invention discloses a DMD-based dual-mode optical super-resolution microscopic imaging device and method. The device comprises multiple lasers of different wavelengths, a laser modulation module and a microscope optical imaging system. The laser modulation module comprises a DMD pattern generation module and a mask plate. The DMD pattern generation module is matched with the mask plate to gate different diffraction light spots so that the objective of realizing two types of super-resolution microscopic technology imaging of SIM and SMLM by sharing the same optical path can be achieved. The DMD has the response speed and the stability higher than those of a mechanical shutter and can be used for wavelength separation so that the cost is lower and use is easier in comparison with the acousto-optic tunable filter, the optical path system is enabled to be more compact and the cost of the system can be greatly reduced. Implementation of different imaging modes depends on multiplexing of the DMD. Using the DMD is put forward for the first time, and two technologies of SIM and SMLM are realized in the same optical path so that advantage complementation of the two super-resolution imaging technology of SIM and SMLM is facilitated, and the device and the method can be used for the research of multiple cell biological problems.

The invention provides a preparation method of modified nanometer precipitated barium sulfate. The modified nanometer precipitated barium sulfate is prepared by modifying precipitated barium sulfate by using a modifier which is selected from one or several of silicate, aluminate, phosphate, polyethylene glycol, polyvinyl alcohol, stearate, laurate, silane coupling agent, titanate coupling agent and aluminate coupling agent. The modified nanometer precipitated barium sulfate prepared by the method of the invention has even particle size distribution. The technology of manufacturing chemical fiber by using the modified nanometer precipitated barium sulfate is simple, the technical index is rational and reliable, and the operation is easy; moreover, the mechanical properties, such as tensile strength, impact strength and breaking elongation of the polyethylene material, are greatly improved. The application of the modified nanometer precipitated barium sulfate can greatly reduce the product cost of the polyethylene fiber and further increase the popularization and application range of the polyethylene fiber.

The invention discloses a composition containing fluazinam and pyridaben. The active ingredients of the composition are composed of fluazinam and pyridaben. The composition further comprises auxiliary components. A weight ratio of the fluazinam to the pyridaben is 60:1 to 1:60. The combination of the fluazinam and pyridaben has obvious synergistic effects on mites and diseases harming crops in a certain range, and a single usage effect is obviously improved. The composition disclosed by the invention is used for controlling harmful mites and pathogenic bacteria of the crops, such as red spiders, two-spotted spider mites as well as gray mold and late blight.

The invention relates to the bamboo tows highly efficient production method that comprises the cutting, vertical crack, end clamping, active twisting, section and spreading, cutting the bamboo into sections of 300-2500mm, rolling and flattening to crack the bamboo, using outside clamping body and the liner core formed special fixture fixing both ends of the bamboo section, turning common lathe to bamboo section twisting machine, bamboo fiber twisting 40-75degree for 1-3 times, spreading or sectioning to clean the chops inside to get the tows to be the material for bamboo laminated board with significant improvement in productivity and application.

The invention relates to the technical field of medicine, in particular to an application of gynura procumbens extracts to the preparation of liver injury cure or prevention preparations. According to the application, stem or leaf extracts of gynura procumbens are applied to the cure or prevention of liver injuries caused by alcohol, drugs or poison, a remarkable effect is achieved, and the curative effect is certain without a toxic or side effect; moreover, the extraction method is easy to implement, and the application prospect is broad.

The invention discloses a hydroxypropyl carboxymethyl waxy corn starch acid dye printing paste which is prepared from the following raw materials, by weight, 95-105 parts of waxy corn starch, 190-210 parts of an ethanol aqueous solution, 4-8 parts of sodium hydroxide, 20-25 parts of epoxypropane and 14-21 parts of chloroacetic acid. A preparation method of the paste comprises the following steps: uniformly dissolving waxy corn starch in the ethanol aqueous solution, and carrying out an alkalization reaction by adding sodium hydroxide; carrying out an etherification reaction by adding epoxypropane after the alkalization reaction is finished; adding chloroacetic acid after the etherification reaction is finished, heating to 65-75 DEG C and reacting for 2-3 h; cooling to 25-35 DEG C after the reaction is finished, adjusting pH value of the reaction system to neutral by using hydrochloric acid, washing, carrying out suction filtration, drying at 80 DEG C, and crushing to obtain the product. When used in acid dye printing, the product has high tinctorial yield, good contour sharpness and high de-paste ratio. The acid dye printing paste provided by the invention can be used in acid dye printing, is biodegradable and meets requirements of eco-environmental protection.

The invention relates to puffed food technology field and discloses composite nutrition-type puffed cereal food and a manufacturing method thereof. The composite nutrition-type puffed cereal food comprises, by weight, 22-27 parts of a quinoa flour, 6-10 parts of a rice flour, 5-10 parts of solid malt extract, 5-10 parts of a wheat germ, 1.4 to 1.6 parts of white sugar powder, 0.4 to 0.6 parts of calcium carbonate , 0.015-0.025 parts of edible salt, and 0.85-0.95 parts of water. The composite nutrition-type puffed cereal food has a sweet taste and has the special taste of quinoa. The quinoa flour, the rice flour, the wheat germ and the like are taken as raw materials so that the food has low calorie, low fat and cholesterol, and comprehensive and healthy nutrition. When the food is used incombination with dairy products, the taste of dairy products can be improved. The monotony of traditional puffed cereal foods and the homogenization of the puffed cereal foods in a market are broken through, and the new use of puffed products is developed.

The invention relates to the technical field of leisure foods, in particular to star-shaped highland barley puffed cereal food and a preparation method thereof. The star-shaped highland barley puffedcereal food is made from, by weight, the following raw materials: 22-27 parts of highland barley flour, 6-10 parts of rice flour, 1.4-1.6 parts of white sugar powder, 0.4-0.6 part of calcium carbonate, 0.015-0.025 part of edible salt and 0.75-0.85 part of water. The star-shaped highland barley puffed cereal food takes highland barley as a main raw material and has strong special taste of the highland barley, the content of protein, cellulose and vitamin is high, and the content of fat and sugar is low.

The invention discloses an analysis method for predicting body weight increase caused by treating schizophrenia through a second-generation antipsychotic based on the polygene combination interactiveeffect. The method comprises the steps that a sample is prepared for collecting peripheral blood of a patient with body weight increase caused by treating schizophrenia through the second-generation antipsychotic, a hypotonic salt fractionation method is used for extracting a genome DNA sample; a MODLI-TOF flight mass spectrum detecting method is used for performing genetic typing of a 5-HT2CR gene, a histamine 1 receptor gene, an oxytocin gene, an NPY / R gene, a Leptin gene, an adiponectin gene, an FGF21 gene and a FGF23 gene; data analysis and extraction are performed, instrument original data is aligned, data with no noise interference for statistic analysis is obtained, a generalized multi-factor dimension reduction method is used for performing the quantitative trait gene-gene interaction effect, crossed verification is further applied, and the gene interaction effect is used for predicting body weight increase. By adopting the generalized multi-factor dimension reduction method, the continuous ending variable is processed, covariance is introduced, and the method has the advantages of greatly enlarging the application range and greatly increasing the prediction accuracy.

The invention discloses a novel cool composite down feather textile fabric with the good moisture absorption. The fabric is characterized by being made by, by weight, 40-60 parts of poultry feathers, 14-17 parts of down feathers, 1-3 parts of silane coupling agents KH550, 1-2 parts of nanometer-silicon dioxide, 1-2 parts of nano-silver, 14-20 parts of chitosan, 30-50 parts of polypropylene, 3-5 parts of polyester fibers, 0.2-0.4 part of menthyl acetate, 4-7 parts of hydroscopic fibers and an appropriate amount of water. According to the fabric, the added polyester fibers, menthyl acetate and hydroscopic fibers improve the performances, such as moisture absorption, cooling and breathing, of the down feather composite fiber and improve the texture of the down feather composite fiber, and the fabric is easier to shape, high in practicability and worthy of popularization.

The invention discloses an automatic detection device of an electric telecontrol channel. The automatic detection device of the electric telecontrol channel comprises a channel input-output control module, a DSP digital processing module and a PC or a laptop. The channel input-output control module is formed by modifying an existing relay control panel, the control port and the data port of the channel input-output control module are in output connection with the serial port of the PC or the laptop and the DSP digital processing module respectively, the network interface of the PC or the laptop is connected with a remote maintenance terminal through a network, and the keyboard, the mouse and the VGA port of the PC or the laptop are connected with a KVM pipe collecting system. The wave form, the curve, the data, and the source code of the channel can be displayed through the PC or the laptop, comprehensive detection can be carried out on the telecontrol channel, the quality of the telecontrol channel can be conveniently observed, analyzed and judged, and the quality of the telecontrol channel can be used as the base for the safety evaluation and the risk evaluation of the telecontrol channel. The automatic detection device of the electric telecontrol channel enables the structure to be simplified, and is less in needed hardware, small in occupied space, easy and convenient to operate and control, strong in practicality and convenient to widely popularize and apply.

The invention discloses a novel waterproof and breathable composite fiber textile material, which is characterized by being prepared from the following raw materials by weight part: 40-60 of poultry feather, 14-17 of down, 1-3 of a silane coupling agent KH550, 1-2 of nano-silica, 1-2 of nano-silver, 14-20 of chitosan, 30-50 of polypropylene, 3-5 of kapok fiber, 0.5-1 of paraffin, 4-6 of bamboo pulp fiber, and a proper amount of water. The added kapok fiber, paraffin and bamboo pulp fiber greatly enhance the sterilizing, bacteriostatic, acarus removing, anti-ultraviolet, waterproof, breathable and other performance of composite fiber, and greatly improve the fiber quality. The preparation process involved in the invention has the advantages of simplicity, wide material sources, also greatly increases the utilization rate of waste feather, and reduces environmental pollution. The prepared textile material has good performance in all aspects, and is worth popularizing.

The present invention relates to the technical field of leisure foods, and specifically discloses a red date-flavored short biscuit and a preparation method thereof. The red date-flavored short biscuit disclosed by the invention is prepared from the following raw materials in parts by weight: 18 to 22 parts of skim milk powder, 28 to 32 parts of red date powder, 20 to 30 parts of wheat flour, 32 to 36 parts of white sugar powder, 24 to 26 parts of edible vegetable oil, 0.3 to 0.5 part of lecithin, 0.1 to 0.3 part of sodium bicarbonate, 0.015 to 0.025 part of edible salt and 0.75 to 0.85 part of water. With scientific and reasonable material selection and production, the red date-flavored short biscuit provided by the invention has the advantages: the biscuit provided has a strong natural flavor, the monotonicity of traditional biscuits and the homogenization characteristics of biscuit products on the market are broken, and the new application of the biscuit is expanded; when matching with yoghurt or milk with other flavors, the biscuit can improve the taste, improve the added value of the product and attract the eyeball of consumers; and the red date powder contains a plurality ofbioactive substances such as jujube polysaccharides, flavonoids, saponins, triterpenes, alkaloids, cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate (cGMP), and has a pluralityof health-care and treating effects on human body.

The invention discloses application of a PSKR1 gene or a protein coded by the PSKR1 gene in improving high-temperature stress resistance of a tomato plant and / or tomato pollen, a nucleotide sequence of a protein coding region of the PSKR1 gene is shown as SEQ ID NO.1, and an amino acid sequence of the protein is shown as SEQ ID NO.2. The invention further discloses application of the PSKR1 gene or the protein coded by the PSKR1 gene in improving high-temperature stress resistance of the tomato plant and / or the tomato pollen. The PSKR1 gene can interact with HsfA1a to regulate and control the resistance of tomato plants and / or tomato pollen to high-temperature stress, a PSKR1 gene overexpression vector is constructed through a transgenic technology, and PSKR1 gene overexpression homozygous strain OE: PSKR1-1 and OE: PSKR1-2 transgenic tomatoes obtained through screening by utilizing a tissue culture technology have obvious high-temperature stress resistance compared with a wild type control group, so that the high-temperature stress resistance of tomato plants and / or tomato pollen can be regulated and controlled. It is proved that overexpression of the PSKR1 gene can improve the resistance of tomato plants and / or tomato pollen to high-temperature stress, and important gene resources are provided for cultivation of high-temperature-resistant tomato varieties.

The invention discloses a method for extracting monetaria moneta Linnaeu acidic polysaccharose with oxidization resisting and liver protecting effects from monetaria moneta Linnaeu. According to the method, oxidization resistance or liver protection activity is utilized as basis, a water extract and alcohol precipitation method and a Sevag deproteinization method are combined, and the monetaria moneta Linnaeu acidic polysaccharose is extracted from the monetaria moneta Linnaeu for the first time. The method disclosed by the invention has the advantages of simple extracting technology steps, moderate and low-requirement operation conditions, no corrosion to operation equipment, environmental friendliness, no byproduct generation and low production cost, the prepared monetaria moneta Linnaeupolysaccharose has good oxidization resistance and liver protecting activity, and a novel choice is provided for preparing oxidization resisting / liver protecting medicine or health-care products.

The invention relates to a new application of a malignant B-cell lymphoma antibody, and discloses an application of an anti-HLA-DR10 lymphoma specific humanized antibody in preparation of medicaments for treating leukemia; the anti-HLA-DR10 lymphoma specific humanized antibody comprises a heavy chain and a light chain, wherein the heavy chain contains a constant region; a variable region of the heavy chain has an amino acid sequence of SEQ ID NO:1; the light chain contains a constant region; a variable region of the light chain has an amino acid sequence of SEQ ID NO:2; and the heavy chain and the light chain are connected through disulfide bonds. The invention further expands the new application of the anti-HLA-DR10 lymphoma specific humanized antibody in the treatment of leukemia, and brings good news for patients with leukemia.

The invention belongs to the field of pharmacy and particularly relates to application of ginkgoneolic acid in preparing medicines for treating immunological diseases. The application of ginkgoneolic acid in preparing medicine for treating immunological diseases can be used for declaring a new drug in class 1 of chemical medicines particularly in terms of treating in immunological enteritis and widens the application of the compound .

The invention discloses a novel moistureproof and comfortable outdoor textile material, which is characterized by being prepared from the following raw materials by weight part: 40-60 of poultry feather, 14-17 of down, 1-3 of a silane coupling agent KH550, 1-2 of nano-silica, 1-2 of nano-silver, 14-20 of chitosan, 30-50 of polypropylene, 2-3 of titanium oxide, 1-2 of polyvinylpyrrolidone, 0.5-1 of organic siloxane, and a proper amount of water. The synergistic effect of the added titanium oxide, polyvinylpyrrolidone and organic siloxane greatly promotes the anti-ultraviolet, antibacterial and waterproof performance of the feather composite fiber, and does not affect the fabric handfeel. The outdoor textile material has good protection to skin, is not easy to wet, has good moistureproof effect, is very popular with everyone, and is worthy of promotion.

The invention belongs to the field of medicines, and particularly relates to application of nitazoxanide in preparation of a medicine for preventing and treating interstitial lung diseases. Accordingto the application of nitazoxanide in preparing the medicine for preventing and treating interstitial lung diseases, further, nitazoxanide is nitazoxanide and an in-vivo active metabolite of nitazoxanide. The interstitial lung diseases comprise disease complications caused by coronavirus infection. According to the invention, detailed research is carried out on the improvement of the interstitiallung disease by the nitazoxanide, the variety of medicines for treating the interstitial lung diseases is expanded, and the new application of nitazoxanide is also expanded.

The invention discloses application of water extract, ethanol extract, ethanol aqueous solution extract of Nauclea officinalis and corresponding petroleum ether abstract, ethyl acetate abstract, n-butanol abstract and water abstract of Nauclea officinalis to preparation of medicaments for resisting methicillin-resistant Staphylococcus aureus (MRSA). At the same time, the invention discloses a preparation method of the above extracts or abstracts. The experimental results show that water extract, ethanol extract, ethanol aqueous solution extract of Nauclea officinalis and corresponding ethyl acetate abstract, n-butyl alcohol abstract and water abstract have strong effect in resisting MRSA, and an ethyl acetate extraction position of 70% ethanol extract of Nauclea officinalis has the highest activity.

The invention relates to the technical field of medicines, and discloses glabrous sarcandra herb acidic polysaccharide quality product SGP-2. The glabrous sarcandra herb acidic polysaccharide is characterized in that the content of polysaccharide is over 90 percent, and the number-average molar mass is 1,000-2,000KDa; monosaccharide comprises glucose, galactose, mannose, arabinose and galacturonic acid; the bond types of glucosidic bond comprise alpha(1->4)galacturonic acid, alpha(1->4) galacturonic acid methyl ester, alpha(1->4) arabinose, alpha(1->4)mannose, beta(1->6) glucose, beta(1->3)galactose, alpha(1->4)glucose, beta (1->4,6)glucose, alpha(1->3,6)galactose, and alpha(1->4,6)galacturonic acid. The invention provides application of the glabrous sarcandra herb acidic polysaccharide quality product SGP-2 in inhibiting alpha-glucosidase activity and application of glabrous sarcandra herb acidic polysaccharide in preparing a medicament for treating diabetes mellitus, and provides application of the glabrous sarcandra herb acidic polysaccharide quality product SGP-2 in preparing anti-tumor medicaments.

The invention provides a combined comb made of natural materials which is characterized in that the comb teeth are made of calthrop, bones and hooves; the comb body is made of animal bones, animal horns and wood or is complexly made by selecting two or three of animal bones, animal horns and wood; and the comb teeth are planted and glued on the comb body, or screwed and combined onto the comb body. The comb teeth and the comb body have the advantages of abundant material and high strength, uneasy broken and replaceable broken teeth. The whole comb is made of natural materials, is beneficial to human health when contacting hair and scalp, and conforms to the requirements for environmental protection. The calthrop, bones and hooves of animals are utilized, thereby enriching the materials, changing wastes into valuables, enhancing the added value, being beneficial to relieving the consumption of rare timber resources in the manufacturing process of combs, and satisfying the requirements for sustainable development.

The invention relates to the technical field of puffed foods, and specifically discloses a blueberry-flavor puffed cereal food and a preparation method thereof. The blueberry-flavor puffed cereal fooddisclosed by the invention is prepared from the following raw materials in parts by weight: 3-5 parts of rice flour, 0.8-1.5 parts of wheat flour, 1.4-1.6 parts of white sugar powder, 0.4-0.6 part ofcalcium carbonate, 0.015-0.025 part of edible salt, 2-4 parts of maltose syrup, 0.5-1.5 parts of fructo-oligosaccharides, 0.5-1.5 parts of palm oil, 0.02-0.04 part of phospholipids, 0.5-1.5 parts ofblueberry powder, and 0.75-0.85 part of water. The blueberry-flavor puffed cereal food disclosed by the invention is prepared by adopting scientific and rational material selection and preparation; and thus, the blueberry-flavor puffed cereal food has the following advantages: the blueberry-flavor puffed cereal food is aromatic and sweet in taste, and has unique flavor of blueberries. Moreover, being prepared from the blueberry powder, the wheat flour, the rice flour and the like as the raw materials, the blueberry-flavor puffed cereal food is comprehensive in nutrients and healthy.

The invention provides condensation type organic silicon resin aerogel and a preparation method thereof. Under the catalysis of a gel catalyst, condensation polymerization reaction is performed by hydroxyl-terminated silicon resin and a siloxane crosslinking agent, and after gelation and aging, wet gel is obtained by solvent replacement, supercritical drying and post-curing treatment. According tothe condensation type organic silicon resin aerogel and the preparation method thereof, by introducing the siloxane crosslinking agent and the gel catalyst into a solution of the hydroxyl-terminatedsilicon resin, condensation type organic silicon resin wet gel with a crosslinked network structure is prepared, then condensation type organic silicon resin aerogel is prepared by solvent replacement, supercritical drying and post-curing, and the technical problem that in prior art, condensation type silicon resin aerogel cannot be prepared due to the fact that the wet gal cannot be prepared fromcommercial hydroxyl-terminated silicon resin is solved.

The invention provides application of fermented soybean extract in preparation of medicines and health care products for preventing senile dementia related diseases. The fermented soybean extract comprises components such as glyceride with the content of 70% or higher. The invention provides novel application of fermented soybean extract, application with patent application number of 201510007348.8 for using the fermented soybean extract for preventing and treating radiation damage related diseases is widened to the conventional application of preventing and treating senile dementia related diseases, and the application range is widened. The experiments prove that the fermented soybean extract disclosed by the invention has the effect of resisting senile dementia on a transgenic caenorhabditis elegans model, and can be used for preparing medicines and health care products capable of resisting senile dementia.

The present invention relates to the technical field of sanitary and epidemic prevention biology, and particularly relates to a Bacillus thuringiensis subsp. Israelensis floating pad capable of killing wiggler in water and removing toxic chemical substances from sewage. The Bacillus thuringiensis subsp. Israelensis floating pad comprises an adsorbent capable of adsorbing aromatic hydrocarbon-base chemical solvents, wherein the adsorbent is packaged by a pad bag, comprises a chemical composition containing a Bacillus thuringiensis subsp. Israelensis fermentation broth extract chemical component Bti, and can adsorb toxic chemical substances in sewage, the chemical composition can be directly used through the pad bag packaging so as to save labor by 90%, the appearance shape of the pad bag is a wave shape to expand the contact surface between the pad bag and the water surface and improve the slow release effect so as to improve the efficacy by 98% and prolong the shelf life, and the floating pad cannot be eaten by organisms in river, cannot pollute water ecosystem, is suitable for the mosquito prevention and control of drinking water sources, can provide unique anti-mosquito effect, can effectively adsorb and clear toxic chemical substance from sewage, and can achieve the double effect of mosquito killing and water purification.

The invention discloses the application of a wild chrysanthemum polysaccharide as a disease resistance elicitor in agriculture. The wild chrysanthemum polysaccharide of the present invention can be made into a plant resistance inducer, and is applied to the prevention and treatment of plant soil-borne diseases. The disease resistance inducer of the invention can significantly increase the induced disease resistance of plants and reduce the incidence of plant soil-borne diseases. The anti-disease inducer of the present invention is supplemented with commonly used pharmaceutical excipients, and can be made into dosage forms such as water, emulsion, powder and the like.

The invention discloses a method for preparing alpha high-strength gypsum from a freezing method nitrophosphate byproduct calcium nitrate tetrahydrate. The method comprises the following steps: decomposing phosphorite by utilizing nitric acid; filtering out acid-insoluble substances, carrying out freezing crystallization on an acidolysis solution, filtering out calcium nitrate tetrahydrate, regulating the concentration of calcium ions in a calcium nitrate solution, respectively preheating the calcium nitrate solution, phosphoric acid and ammonium sulfate mixed solution to 95-110 DEG C, mixingin a crystallization tank, and carrying out constant-temperature reaction for 8-12 hours to directly obtain the alpha-type high-strength gypsum product; the mass percent of the decalcifying acid solution for preparing the mixed solution of phosphoric acid and ammonium sulfate in the step (5) is less than or equal to 35%, and the mass percent of the decalcifying acid solution for preparing the calcium nitrate solution in the step (4) is less than or equal to 50%. The method disclosed by the invention has the beneficial effects that the high-purity and high-quality alpha high-strength gypsum isproduced by utilizing the byproduct calcium nitrate tetrahydrate of the existing freezing method nitrophosphate fertilizer process flow, the new application of the calcium nitrate tetrahydrate is increased, the operation is simple, and the cost is low.

The invention relates to the technical field of leisure food, in particular to a puffed wheat bran cereal food and a preparation method thereof. The puffed wheat bran cereal food is prepared from following raw materials, by weight: 0.2-0.4 part of edible vegetable oil, 6-10 parts of rice meal, 5-10 parts of wheat bran, 1.4-1.6 parts of powdered sugar, 0.4-0.6 part of calcium carbonate, 0.015-0.025part of edible salt and 0.85-0.95 part of water. The puffed wheat bran cereal food prepared from wheat bran is rich in dietary fiber and has health care effect.

A tapioca whole-flour crisp biscuit is composed of, by weight, 700-900 parts of non-instant food-grade tapioca whole-flour, 100-300 parts of wheat flour, 70-150 parts of sugarcane concentrated juice, 180-250 parts of white granulated sugar powder, 300-400 parts of vegetable oil, 0.25-0.5 part of ammonium hydrogen carbonate, 0.05-0.1 part of sodium metabisulfite, 0.2-0.4 part of edible salt, 0.05-0.2 part of and 180-250 parts of water. The invention further discloses a factory production method of the biscuit. The crisp biscuit is factory-produced by using the non-instant food-grade tapioca whole-flour to replace 70-90% wheat flour, and the tapioca whole-flour is different from the wheat flour in composition and property and rich in dietary fiber, so that the biscuit is crisp in taste, contains rich dietary fiber, trace element, mineral element, polyphenols, amino acid and dodecanol and is high in nutritional value.