813results about How to "Increase content" patented technology

In a method of providing granular quality of service in a hybrid content distribution network of classical distribution in a network via client-server plus very distributed mechanisms operating peer to peer inside the network, content is replicated in a large number of endpoint nodes, some of which are CPEs of broadband subscribers, and backed by a few storage servers to ensure content availability. Traffic is delivered by a mixture of P4P for choice of seeds and selection of good neighborhoods for quick content download. The ISP uses the unsold physical capacity of the link for CDN service and other underutilized resources, and enforces seeding at many nodes including broadband subscriber CPEs. By having a large farm of nano-datacenters distributed across the network, including the premises of broadband customers, the ISP can maintain and run a CDN. A tracker determines where to seed the content, depending on the number of broadband subscribers requesting the content, the geographical distribution of requested content, and the Service Level Agreement between content providers and the ISP. The tracker can seed a sufficient number of nodes to ensure redundancy.

An optical semiconductor device with a multiple quantum well structure, is set out in which well layers and barrier layers, comprising various types of semiconductor layers, are alternately layered. The device well layers comprise a first composition based on a nitride semiconductor material with a first electron energy. The barrier layers comprise a second composition of a nitride semiconductor material with electron energy which is higher in comparison to the first electron energy. The well and barrier layers are in the direction of growth, by a radiation-active quatum well layer which with the essentially non-radiating well layers (6a) and the barrier layers (6b), arranged in front, form a supperlattice.

The invention disclosed a way to prepare bleached and debitterized grosvenor momordica fruit extracts. The characteristic of the invention: adopting backstreaming to extract using water as solvent; after filtering and condensing the extracted solution, decolorizing the solution with decolorizing resin; eluting with alcohol and deodorizing the solution with deodorizing agent; reclaiming the alcohol; condensing, spray drying and pulverizing to get decolorized and deodorized grosvenor momordica fruit extracts which is white and crystalline powder with pure sweet taste and without traditional taste of Chinese traditional medicine and back bitter taster. The content of dulcoside is more than 90% (detected by ultraviolet-visible spectrophotometry), or its content is more than 60% (detected by High Performance Liquid Chromatography).

The invention relates generally to the access to and the creation of content in the context of a mobile communications system and more specifically to archiving personal content of mobile users and for providing this content to mobile users in the most flexible and personalized ways. The core of the invention is how personal content acquired by the user may be further enhanced and stored in a safe box-like remote repository for future purposes. At least one remote data repository is assigned for the use of mobile terminals. Personal content is acquired and stored in the mobile terminal. Selected personal content is then transferred between the storage means and the remote data repository through the telecommunications system, the means to include predetermined criteria, the fulfillment of which initiates the transfer.

Some embodiments provide systems and methods for validating cached content based on changes in the content instead of an expiration interval. One method involves caching content and a first checksum in response to a first request for that content. The caching produces a cached instance of the content representative of a form of the content at the time of caching. The first checksum identifies the cached instance. In response to receiving a second request for the content, the method submits a request for a second checksum representing a current instance of the content and a request for the current instance. Upon receiving the second checksum, the method serves the cached instance of the content when the first checksum matches the second checksum and serves the current instance of the content upon completion of the transfer of the current instance when the first checksum does not match the second checksum.

The invention provides zero trans-fatty acid multi-vitamin first-grade soybean oil and a preparation method thereof. The zero trans-fatty acid multi-vitamin first-grade soybean oil is produced by screening of soybean raw materials, a soybean peeling and instantaneous high-pressure wet-hot enzyme inactivation technology, a double-enzyme degumming/ super degumming and washing-free long-time mixing and de-acidifying coupling technology, a two-step decolorization technology with low-activity decolorizing agent, a low-temperature short-time/ two-stage catching, refluxing and deodorization technology, a ''nitrogen charging fresh-keeping'' technology and the like. In the zero trans-fatty acid multi-vitamin first-grade soybean oil, the trans-fatty acid content is less than or equal to 0.5 percent, the natural vitamin E content is more than or equal to 1,200ppm, the plant sterol content is more than or equal to 2,200ppm, and the squalene content is more than or equal to 60ppm; the soybean oil is packed by charging nitrogen, and any chemically synthesized antioxidant is not added; and compared with the commercially available first-grade soybean oil, the soybean oil is more safe, nutritional and healthy.

The invention provides a multi-task personalized web service method based on a hypergraph, comprising the following steps: relations among objects in a social network community are acquired, the relations among the objects are constructed to form a hypergraph, each object is constructed to be a node in the hypergraph, each relation among the objects is constructed to be a hyperedge in the hypergraph, the objects of the same type form nodes of the same type, the relations among the objects of the same type form the hyperedges of the same type in the hypergraph, and each hyperedge is weighted; a matrix H for characterizing an inclusion relation between the hyperedges and the nodes and a weight diagonal matrix W are acquired; the matrix H and the weight diagonal matrix W are subject to precomputation, query objects are selected in accordance with personalized service demands, and query vectors are constructed in accordance with the query objects; the other objects on the hypergraph are sequenced in accordance with correlation between the others objects and the inquiry objects; and screening is carried out on sequencing results in accordance with the personalized service demands, and the result is pushed to the user. The multi-task personalized web service method based on the hypergraph has the advantages that various types of information in the network community can be taken into account simultaneously, multidimensional relation can be processed, and non-loss of multidimensional information can be ensured.

The invention discloses donkey characteristic polypeptide and application thereof to detection on donkey skin derived ingredients. The amino acid sequence of the donkey characteristic polypeptide provided by the invention is shown as SEQ ID NO.1 and the polypeptide is specifically contained in collagen of a donkey. Moreover, the invention also provides a method for detecting donkey skin derived ingredients in glue traditional Chinese medicine, which comprises: carrying out enzyme digestion on the glue traditional Chinese medicine by adopting trypsin or arginine-C enzyme so as to enable the characteristic polypeptide to be dissociated from the collagen; then carrying out detection by adopting liquid chromatography-tandem mass spectrometry so as to judge whether the donkey skin derived ingredients are included in the glue traditional Chinese medicine. The method has the advantages of strong characteristic performance, high sensitivity, simplicity for operation and the like and can accurately authenticate whether the donkey skin derived ingredients are included in the glue traditional Chinese medicine.

The invention relates to food, in particular a core stuff of a probiotic biscuit, a sandwich biscuit and a method for manufacturing the same. The core stuff of the probiotic biscuit is characterized by containing 0.1 to 15 weight portions of probiotic bacteria. The invention also provides the core stuff containing the sandwich biscuit, the sandwich biscuit and the method for preparing the same. The provided sandwich biscuit is added with the probiotic bacteria that contribute to food digestion and absorption, proper improvement in the microecological environment of human intestinal tract, increase in the contents of the probiotic bacteria in human body, and improvement in the level of human health; and the method solves the effective viable bacteria-keeping problem of a probiotic biscuit product in a shelf life.

The invention discloses a method and a system for the spray type stereo planting of a stereo plant. The method comprises the following steps of: (1) planting a seed on an attachment of each planting hole of the stereo plant, putting a nozzle of a spray type nutrient solution supplying system into the inside space of the stereo plant when the stereo plant is placed; and (2) automatically controlling the nozzle to directly spray nutrient solution or water processed under high pressure to the attachment in an aerosol mode until the roots of the seeds pass through the attachment and extend into the stereo plant, so that the nozzle directly sprays the nutrient solution or the water to the root of the plant until the plant is ripe and can be picked. The system comprises the spray type nutrient solution supplying system and the stereo plant. The invention provides the method and the system for the spray type stereo planting of the stereo plant by a simple mode, which can realize the planting mode of aerial roots in a simple implementation mode and low cost.

The invention provides a preparation method of camellia extraction liquid. The method comprises the following steps of 1) removing impurities of fresh camellia and/or fresh camellia buds; cutting up the fresh camellia and/or fresh camellia buds into small sections for use as raw materials; 2) taking a certain number of raw materials; putting the raw materials into an ultrasonic kettle; adding a solvent with the mass ratio being 1:(3-30); uniformly stirring the mixture; adding a certain amount of inorganic acid and/or organic acid; regulating the pH value to 1.3 to 3.0; soaking the materials for 10 to 30 min; 3) then performing ultrasonic treatment for 30 to 60min; controlling the ultrasonic frequency to be 20 to 25KHz, the ultrasonic power to be 1.0 to 2.0KW and the ultrasonic temperature to be 15 to 50 DEG C; then performing filtration, sterilization and detection to obtain camellia extraction liquid. The camellia extraction liquid maintains the color, luster, flavor and effective active ingredients of the camellia to the maximum degree; the anti-oxidation functional ingredients are overall; the contents are high; the safety and the stability are high; cosmetics prepared by using camellia extraction liquid as active ingredients have the excellent whitening, spot-reducing and anti-aging efficacies.

The invention relates to a polyvinylpyrrolidone modified graphene coated sulfur/porous carbon composite anode material and a preparation method thereof, which relates to a sulfur/carbon composite material applied to a lithium-sulfur secondary battery anode material and a preparation method of the composite material, and solves the technical problem of the existing lithium-sulfur battery anode material graphene-coated sulfur-containing composite material that the electrochemical property is low. The polyvinylpyrrolidone modified graphene coated sulfur/porous carbon composite material is characterized in that the outer surface of a sulfur/porous carbon composite material particle is uniformly coated with a polyvinylpyrrolidone modified graphene slab layer, a graphene conductive network is formed between every two adjacent particles, and a grading core-shell structure is formed. The preparation method comprises the steps of adding the sulfur/porous carbon composite material into graphene slurry modified by the polyvinylpyrrolidone, and mixing the sulfur/porous carbon composite material with the graphene slurry, and coating the sulfur/porous carbon composite material with the graphene slurry modified by the polyvinylpyrrolidone. The anode material is high in specific capacity, long in cycle life and good in high-rate performance.

The invention discloses a cefixime dispersing tablet and preparation methods thereof, belonging to the technical field of pharmaceutical preparation. The cefixime dispersing tablet comprises 40-420 mg of cefixime, 0-100 mg of starch, 0-250 mg of amylum pregelatinisatum, 10-80 mg of mannite, 0-150 mg of microcrystalline cellulose, 10-60 mg of carboxyrnethyl starch sodium, 2-20 mg of polyvidone K30, 0.4-10 mg of magnesium stearate, 0-10 mg of Steviosin and 0-10 mg of orange compound perfume. The preparation method comprises the following steps: evenly mixing basic remedies and excipients; adding adhesive to prepare granulates; drying; sorting and then adding with other excipients; and tabletting. The other preparation method is described as follows: the basic remedies are added after granulating. The invention aims to solve the technical problem that cefixime preparation has shorter disintegration time, better leachability, higher content of the basic remedies, production cost reduction, quality detection time reduction and production environment pollution reduction.

The invention discloses a low carbon hydrocarbon aromatization method, which comprises that: under the low carbon hydrocarbon aromatization operating condition, a low carbon hydrocarbon material passes through reaction areas at least containing two aromatization catalysts, wherein the low carbon hydrocarbon material passes through a reaction area containing an HZSM-5 molecular sieve aromatizationcatalyst first and then passes through a reaction area containing a hydrogen mordenite aromatization catalyst. The low carbon hydrocarbon aromatization is carried out by using different aromatizationcatalysts, and on the premise of not reducing the yield of aromatic hydrocarbon, the content of benzene and dimethylbenzene with high utilization value in reaction products can be obviously improved,the content of methylbenzene with low utilization value is reduced and the economical efficiency of a low carbon hydrocarbon aromatization process is improved.

The present invention relates to high-Al13 aluminum chloride polymer crystal and its preparation process. The preparation process includes the reaction of metal with hydrochloric acid or aluminum chloride solution, or the reaction of aluminum hydroxide or aluminum oxide with aluminum chloride solution, or electrolysis, electrodialysis, anionic resin exchange or distillation of aluminum chloride solution; filtering at 20-100 deg.c to eliminate residue, freeze or evaporating crystallization, solid-liquid separation, and stoving at 40-90 deg.c to obtain the high-Al13 aluminum chloride polymer crystal. The produced high-Al13 aluminum chloride polymer crystal has basicity higher than 61 %, alumina content higher than 33 %, water insolubles less than 0.3 %, key flocculating component Al13 over 90 % and thus excellent flocculating effect.

The present invention provides a low ash engine oil composition which, despite the low ash content, has engine detergency which enables the composition to pass severe detergency tests for diesel engine oils. The engine oil composition contains 0.6 percent by mass or less of a sulfated ash and comprises a low ash engine oil composition with a sulfated ash content of 0.6 percent by mass or less, which comprises: a lubricating base oil with a % C_A of 2 or less, a kinematic viscosity at 40° C. of 25 mm²/s or less and a viscosity index of 120 or greater; a viscosity index improver contained in such an amount that the viscosity index of the composition will be 160 or greater; (A) a metallic detergent with a metal ratio of 3 or less; and/or (B) a sulfur-free phosphorus compound.

The invention discloses fish skin collagen peptide with the whitening effect and a preparation process and application thereof, and in particular relates to fish skin collagen peptide obtained by using alkali solution to process fish skin, using a protease hydrolysis method to process the fish skin and performing a series of technical treatment of decoloration, deodorization and impurity removal on hydrolysis liquid and a preparation process thereof and application of the fish skin collagen peptide as a cosmetic or an additive of skin-care cosmetics. Compared with the common collagen peptide, the fish skin collagen peptide has high content of small molecular peptides, lower ash content, high protein content, and greatest whitening effect among like products in the market; and the fish skin collagen peptide as the cosmetic or the additive of the skin-care cosmetics without toxic and side effect has wide development prospect.

The invention relates to a silicon-base cathode material for a lithium ion battery and a preparation method of the silicon-base cathode material. The preparation method of the silicon-base cathode material comprises the steps that 1) nano silicon powder and hydrochloric acid are mixed, stirred at a room temperature, and then subjected to suction filtration to obtain surface-treated nano silicon powder; 2) a Tris solution is prepared; a dopamine monomer is added to the obtained Tris solution under a nitrogen supply condition; and sufficient stirring is performed to obtain a dopamine solution; and 3) the surface-treated nano silicon powder and the dopamine solution are mixed and sufficiently stirred under a vacuum condition; and then a polymerization reaction is performed in atmosphere to obtain the silicon-base cathode material. According to the method, the nano silicon powder is treated with concentrated hydrochloric acid, a silica oxidation layer is introduced on the surface of the nano silicon powder, and the mechanical strength of the oxidation layer is high, so that a buffer effect is exerted on expansion of the silicon powder. In addition, the silicon powder coating more complete polydopamine is obtained after hydrochloric acid treatment, and CMC (carboxy methylated cellulose) serving as a binding agent and the silicon-base cathode material are used cooperatively, so that the obtained lithium ion battery has better cycle efficiency and initial efficiency.

The invention provides a skin care product for soothing and repairing sensitive skin. The skin care product for soothing and repairing the sensitive skin comprises the following components in percentages by mass: 5-15% of a ceramide complex, 1-10% of a skin conditioner, 5-15% of plant-derived emollient, 0.08-0.12% of low molecular weight hyaluronic acid, 1.2-3% of betaine, 7.8-28% of a polyol moisturizer, 0.1-0.8% of a thickener, 0.5-2% of an emulsifier and 35-72% of water. By the skin care product, skin barrier function repair can be promoted and the water retention capacity of the skin can be improved, so that the barrier function is enhanced, the reactivity of the skin to environmental factors is reduced, the resistance of the skin to external stimulation is improved, the skin is moistened, the skin discomfort is relieved, the comfort degree of sensitive and reactive skin is improved, and the skin care product is suitable for people with sensitive skin for a long time.

Disclosed herein is a process for enhancing anaerobic biohydrogen production, including: adding into a reactor an organic waste containing hydrogen-producing anaerobic bacteria, a first substrate, and a carrier that permits the hydrogen-producing anaerobic bacteria to adhere and grow thereon, so as to form a mixture; acclimating the mixture at a first agitation speed ranging from 5 to 60 rpm, so that the hydrogen-producing anaerobic bacteria adhere to and proliferate on the carrier, followed by the formation of granular biomasses within the acclimated mixture; and feeding a second substrate into the reactor at a second agitation speed ranging from 5 to 60 rpm, so that the content of the granular biomasses is increased while the second substrate is anaerobically fermented by the hydrogen-producing anaerobic bacteria in the granular biomasses to result in the production of hydrogen.

The invention relates to a preparation method of carbon fiber reinforced ultra-high temperature ceramic matrix composite material, belonging to the field of ceramic matrix composite material. The present invention firstly impregnates the soluble precursor containing ultra-high temperature ceramic constituent elements into the composite material, and then synthesizes the ultra-high temperature ceramic phase in situ through the reaction between various substances at high temperature, so as to increase the content of the ultra-high temperature ceramic phase in the matrix of the composite material and the purpose of distribution uniformity. A fiber-reinforced ultra-high temperature ceramic matrix composite material with high content of ultra-high temperature ceramics and uniform distribution is obtained by further densifying the composite material. The method has the advantages of simple process, strong repeatability and simple operation.

The invention discloses a special cassava modified starch for instant noodles and a production method thereof, cassava starch is taken as raw material, and etherified-esterified-cross-linked starch is matched with a natural colloid-konjac gum according to a certain adding proportion, thereby obtaining the composite modified starch with excellent properties of high viscosity, good film-forming property, low gelatinization temperature, good viscoelasticity and the like; and the application of the special cassava modified starch in the food production of the instant noodles can lead the instant noodles to have the advantages of reducing the oil consumption, prolonging the rehydration time, increasing the elasticity, increasing the boiling resistance, not muddying the soup and the like and further increase the whiteness of a dough. The invention is applicable to enterprises with production conditions of the modified starch, and the adoption of an all-wet process route and a kneading machine or a dry powder stirring machine for production has no special requirements on production equipment.

The invention relates to a preparation method for black tea. The preparation method comprises the following steps of 1) picking spring tea leaves; 2) spreading the picked tea leaves, wherein the spreading thickness is 2-3 cm, and the spread time is 6-12 hours; 3) withering the tea leaves, wherein the thickness is 2-3 cm, a temperature is 22-28 DEG C, turning the tea leaves every 15 minutes, and the withering time is 4-6 hours; 4) rolling the witheblack tea leaves with hands; 5) fermenting the tea leaves in dark at the temperature of 40-45 DEG C, the fermentation time is 6-8 hours, turning the tea leaves after the tea leaves are fermented one hour in the dark, then turning the tea leaves every 0.5 hour for 3-6 times; adding spread fresh tea leaves with an amount of 10-20% of the weight of the fermented tea until seventy percentages of the sprout leaves turn to black copper color from green; and 6) drying the black copper color tea leaves for two times. For the improvement of a fermentation process, the added unfermented spread fresh leaves contain relatively many theaflavin synthetic substrates such as catechins and the like; parameters are adjusted in cooperation with spreading, fermenting and drying, so that pure quality of Keemun black tea is retained; and the content of the theaflavin is increased.

The invention provides a process for preparing puffed food containing high content of dietary fabric, which consists of subjecting raw materials of tartary buckwheat, Lin seed, oat, konjaku flour, soybean dietary fiber, oat bran, maize fabric and apple fabric to pre-processing, mixing and puffing main ingredients, roasting the puffed grains and compacting.

The invention discloses a kind of high-nutrient healthcare rice, which is characterized in that the high-nutrient healthcare rice is composed of following materials in percentages by dry weight: 0.5-2% of millet, 3-7% of purple wheat, 3-6% of hulless oat, 0.3-1% of coix seed, 1-2% of lentinus edodes, 0.6-1.5% of hericium erinaceus, 1.5-5% of radix puerariae, 2-4% of Chinese yam, 0.3-1% of red ginseng, 0.3-1% of sealwort, 1-3% of corn, 1-4% of soybean, 1.5-5% of black soybean and the balance being brown rice. The preparation method comprises the steps of: A, respectively superfine-grinding the millet, the purple wheat, the hulless oat, the coix seed, the lentinus edodes, the hericium erinaceus, the radix puerariae, the Chinese yam, the red ginseng, the sealwort, the corn, the soybean and the black soybean into superfine crushed materials with a grain size less than 800 meshes; B, crushing the brown rice into a crushed material with a grain size less than 80 meshes; C, weighing the superfine crushed material and the brown rice crushed material according to proportion, and uniformly mixing the superfine crushed material and the crushed material to be a mixture; D, adding water into the mixture to stir into a paste; E, shaping the paste into rice grains by extrusion; and F, drying the rice grains by microwave, thus obtaining finished goods of the high-nutrient healthcare rice.

The invention provides a preparation method for efficiently extracting separating high-purity flavone components from ginkgo leaf. The main components are kaempferol-3-O-2'', 6''-dirhamnosylglucoside, rutin, quercetin glucosyl rhamnoside, kaempferol-3-O-rutinoside, isorhamnetin-3-O-rutinoside, quercetin p-coumaroyl glucose rhamnoside and kaempferol p-oumaroyl glucose rhamnoside. The preparation method comprises the following steps: pulverizing the medicinal material ginkgo leaf, adding an alcohol water solution to carry out extraction, concentrating, carrying out nonpolar macroporous adsorbent resin column chromatography on the filtrate, carrying out two-dimensional separation with a novel silica gel substrate bonded material, eluting with a methanol solution, collecting the eluate, concentrating, and drying to obtain the gingko flavone components. The invention enhances the target component content, and obtains the flavone components with definite content. The extraction and separation process has the advantages of high repetitiveness and favorable operability, and is suitable for large-scale preparation of flavone components by separation from ginkgo leaf. The flavone components can be used as a raw material for Shuxuening injections.

The invention relates to a bacillus amyloliquefaciens subspecies WS-8 and application thereof and discloses a bacillus amyloliquefaciens subspecies. The bacillus amyloliquefaciens WS-8 subspecies is preserved in the Common Microorganism Center of the China Committee for Culture Collection of Microorganisms, the serial number is CGMCC No.11787, and the preservation date is December 4th, 2015. The invention further discloses the application of the bacillus amyloliquefaciens subspecies in preventing and treating crop blade surface airborne fungal diseases and soil-borne fungal diseases. Fermentation broth is diluted by 50 folds and is sprayed once every 7-15 days, the prevention effect on tomato leaf mold can reach 72%, and good preventing and treating effects on other airborne and soil-borne fungal diseases are also achieved; meanwhile, the strain can improve the quality of crops, effectively improve the leaf color of plants, increase the content of chlorophyll, improve the disease resistance of the plants, reduce pesticide residues and improve quality. The strain is capable of being conveniently cultured manually and high in breeding speed, facilitates mass production and has the potential to be developed into biopesticide applied in the planting process and posthavesting of vegetables for disease prevention and treatment.

The invention discloses a synthesizing method of sterile raw material medicine of antibiotic medicine 7-[2-(2-amino thiazole-4-radical)acetylamino]-[3-[[[(N, N)-dimethyl-amino-ethyl-tetrazolium-1-radical] sulphur] methyl]-8 oxo-5-thio-1-azabicyclo [4, 2, 0] octa-2-olefin-2-carboxyl acid] hydrochloride dihydrate, which generates cephamtile with high content and good color and little impurity residual through adding sodium thiosulfate agent in the reflecting system to change the color of product cepham appearance.

The invention provides a method for producing non-oriented electrical steel 50W800 through thin slab casting and rolling. The method includes the steps of firstly, hot metal pretreatment; secondly, converter smelting; thirdly, argon blowing, wherein a complex deoxidizer is added in the converter tapping process, and argon blowing is conducted in the whole converter tapping process; fourthly, RH refining, wherein molten steel is conveyed into a vacuum RH refining furnace for smelting; fifthly, casting; sixthly, acid pickling and cold rolling; seventhly, degreasing and cleaning, and decarburizing and annealing and eighthly, coating. By the adoption of the method, the brand is 50W800, the non-oriented electrical steel is cold-rolled through the 0.50-mm thickness semi-process, the electromagnetic performance P15/50 of products is smaller than or equal to 5.6 W/kg, the magnetic induction intensity B50 is larger than or equal to 1.74 T, and compared with the current national standard of semi-processed non-oriented electrical steel, the performance is good.

A preparation method of NaY zeolite. The preparation process comprises the steps of: adding deionized water and an auxiliary agent of polydimethyldiallyl ammonium chloride into a raw material of kaolin; carrying out spray drying on a prepared mixing slurry to obtain kaolin spray microballoons; sintering; mixing the sintered microballoons with a guiding agent; carrying out hydrothermal crystallization; filtering, washing and drying to obtain an in situ crystallization product with a NaY zeolite content of 50-70%, wherein an addition of the polydimethyldiallyl ammonium chloride is 1-10wt% of kaolin.