34results about How to "Promote Diversified Development" patented technology

The invention discloses a full wind speed power control method for fixed propeller pitch variable speed wind power generator set, belonging to control method in technical field of wind power generation and realizing aim of controlling fixed propeller pitch variable speed wind power generator set to operate safely and efficiently at different wind speeds. The control method consists of three parts: (1) rotating speed adjustment link; (2) maximum power tracking link; and (3) maximum power limiting link. The rotating speed adjustment link comprises a rotating speed adjuster P1D1; the maximum power tracking and controlling link comprises rotating speed feedback optimal power control algorithm and an adjuster P1D2; and the maximum power limiting link comprises a pneumatic power observer and an adjuster P1D3. By using the control method in the invention, maximum power tracking under the wind speed corresponding to rating rotating speed of the set, constant rotating speed operation over the wind speed corresponding to the rating rotating speed and under the rating wind speed, constant power operation over the rating rotating speed, and soft switching among the three working conditions can be conveniently realized. The invention has certain application prospect in fixed propeller pitch variable speed wind power generator set in China.

The invention relates to a wind-speed and rotating-speed sensorless full-wind-speed control strategy suitable for a small and medium sized fixed propeller-pitch variable speed permanent magnet synchronous wind generator set, and belongs to a master control system in the wind power generating control technology. The control strategy provided by the invention mainly comprises firstly, maximum power tracking control in low wind-speed area; secondly, constant power control in high wind-speed area (above rated wind speed); and thirdly, constant rotating-speed soft transition control between the maximum power tracking control and the constant power control. The realization of the control strategy is based on feedback of DC bus-bar voltage signals and DC bus-bar current signals; required DC bus-bar voltage reference value is given according to the change situations of the detected DC bus-bar current, so as to achieve the purpose that output power of the generator set is controlled by controlling the rotating speed of the generator set. Therefore, wind speed and rotational speed signals are not required to be detected in the control strategy, an expensive wind-speed and rotating-speed sensor can be saved, and accordingly, the control cost is greatly reduced, and the strategy has a good application prospect in the small and medium-sized wind generator sets below megawatt class.

The invention relates to the field of recycling of waste batteries, and discloses a method for simply and efficiently preparing reduced graphene oxide by recycling graphite cathode material from powerbatteries. The method comprises the following steps of detaching cathode pieces from the waste lithium ion batteries, soaking by water, simply separating graphite cathodes and copper foil collectors,replacing water for multiple times, filtering, drying, grinding, and screening, so as to obtain the recycled graphite cathode material; adding an oxidant into the recycled graphite cathode material,and pre-oxidizing, so as to obtain a graphene oxide solution; drying the graphene oxide solution, and performing heat reduction at high temperature, so as to obtain the reduced graphene oxide. The method has the advantages that the method is simple and efficient, the added value of the industry is greatly increased, and the multi-element development of the industry is promoted.

The invention discloses a test platform of a controller area network (CAN)-based light rail vehicle network control system, which comprises a driver console A, a driver console B, a control cabinet A, a control cabinet B and a subsystem simulation cabinet, wherein the driver consoles A and B have the same structure; the control cabinets A and B have the same structure; and the driver console A, the control cabinet A, the subsystem simulation cabinet, the control cabinet B and the driver console B are connected by a CAN. The test platform can greatly shorten the debugging time of the vehicle network control system so as to shorten the time of delivering vehicles to users by original equipment manufacturers and finally realize the advanced delivery or operation of the vehicles. The test platform and a research platform are provided for the CAN technology-based control system, are favorable for the popularization and application of a CAN system in China and further promote the diversified development of the light rail vehicle network control system in China.

The invention discloses high-performance etherified biological base resin and a preparing method thereof, and belongs to the technical field of synthetic resin. Amino resin and hydroxyethyl cashew phenol ether with hydroxyl groups serve as the raw materials and have an ether exchange reaction under the effect of a catalyst to obtain modified amino resin high in biological base content, and a certain amount of monohydroxyl low-level ether can be added for mixed etherification to prepare mixed etherification amino resin lower in viscosity and high in stability. The preparing method is simple, low in cost, mild in reaction condition and high in controllability, the synthesized novel biological base mixed etherification amino resin is high in solid content, low in viscosity and stable in product performance, has good biological degradability, and can be used as a chemical intermediate for the field of industrial coating.

The invention discloses a chilli sauce preparing method and chilli sauce. Dry vegetable powder and dry fruit powder are used as raw materials and are obtained by dewatering and drying fresh fruits and fresh vegetables with a vacuum freeze dryer without adding any preservative, water in fresh fruits and fresh vegetables is directly sublimated into water vapor from solid ice in the vacuum freezing environment to be evaporated, dried fresh fruit particles and fresh vegetable particles are obtained, and nutrients in fresh fruits and fresh vegetables are not damaged. The chilli sauce prepared from dry vegetable powder and dry fruit powder does not require preservative and is easy to store. The dry vegetable powder and dry fruit powder can be easily matched with meat to obtain different kinds of chilli sauce products, nutrients are more balanced, and diversified development of chilli sauce products can be achieved.

The invention mainly provides a production process for cool type light and fresh health-care yellow wine, which prepares the cool type light and fresh health-care yellow wine by reasonably blending aged rice wine serving as a base wine, Guyue alcoholic yellow wine, Yuanhong wine, root of kudzu vine, lophatherum gracile, water and crystal sugar according to a formula. The yellow wine made by the production process is low in alcohol degree, cool and fresh, has certain health-care effect, sweet and fresh style and unique fragrance. The added root of kudzu vine and lophatherum gracile have the health-care effects of clearing heat to remove internal heat, lowering blood fat, lowering blood pressure, regulating physiological function and the like. The yellow wine is very suitable to be drunk in summer and cater to the likeness of young consumers. As a new variety of yellow wine for slack season, the yellow wine made by the invention represents the charm of yellow wine and the huge innovation and creation space of yellow wine.

The invention relates to a method for enriching GABA (gamma-aminobutyric acid) in mulberry leaves. The method comprises the steps that: ganoderma lucidum is activated by a PDA (Potato-Dextrose-Agar) culture plate, and then is transferred to a PDA liquid culture medium to be cultured until mycelial pellets grow from the culture which is used as a fermentation seed; according to the inoculum size of 1-3% of volume ratio, the cultivated culture is inoculated into a mulberry leaf culture medium, and after shaking and fermentation at constant temperature, a mulberry leaf ganoderma lucidum fermentation broth with high content of GABA is obtained. The mulberry leaf culture medium comprises mulberry leaf powder with mass percent of 1-5%, 0.1-0.5 mg / 100ml calcium chloride, and a PDA liquid culture medium with pH being 6-8. The method disclosed by the invention is simple and convenient to operate, the yield is high, no pollution is generated, and separation and purification are facilitated. The mulberry leaf fermentation broth with high content of GABA can be further developed into functional food, which has a pharmacological function of preventing and treating geriatric diseases and mental diseases, and higher application value is realized.

A method of utilizing cordyceps militaris to inoculate castor silkworm 5-year larvae to cultivate silkworm cordyceps includes following steps: (1), selecting a cordyceps militaris host; (2), performing enlarged culture on a strain liquid preparation solution; (3), treating host castor silkworm after inoculating; (4), performing cultivation management on silkworm cordyceps fruiting bodies: inoculating a cordyceps militaris bevel mother strain onto a solid flat plate culture medium for activation, inoculating into a liquid culture medium, inoculating into healthy castor silkworm larvae after enlarged culture for infection ossification, and putting infected and ossified silkworm without bacteria spawning into a transparent plastic box after going through sterile treatment for culture management to obtain silkworm cordyceps. The advantage that castor silkworm larvae are big in size, soft in body and rich in nutrition is fully utilized to cultivate the fruiting bodies; infectious bacteria contamination rate is low, infection ossification rate and grass emerging rate are high, and obtained castor silkworm cordyceps is high in stability and fruiting body yield, rich in active ingredient content, suitable for large-scale production and wide in development prospect.

The invention discloses a load board structure with a side welding plate and a manufacturing method of the load board structure. The manufacturing method includes the following steps of 1), etching rectangular grooves; 2), growing an insulation layer; 3), growing an electroplating seed layer; 4), performing copper plating; 5), subjecting to a copper layer to imaging; 6), passivating the insulation layer on the surface of the copper layer; 7), etching a carrier between every two neighboring rectangular grooves, a silicon dioxide insulation layer and the electroplating seed layer out of the side face of the copper layer; 9), performing surface processing on exposed copper layer; 10), performing scribing; 11), wire welding gold lines. The manufacturing method of a load board is standard and stable in technology, low in cost, easy to process and suitable for mass production.

The present invention belongs to the technical field of edible vegetable oil, in particular relates to a brain strengthening and intelligence improving blending corn oil. The brain strengthening and intelligence improving blending corn oil includes the following raw materials in parts by weight: 10-98 parts of corn germ oil; 1-9.9 parts of acer truncatum oil; 1-9.9 parts of malania oleifera oil; 0-0.010 parts of tertiary butylhydroquinone; and 0-0.002 parts of butylated hydroxyanisole. The blending corn oil solves the problems of the shortage of erucylacetic acid content in the corn germ oil and the anti-oxidation stability of blending oil, and can guarantee high content levels of erucylacetic acid and vitamin E at the same time.

The invention discloses a making technology of canned tuna with a salted egg yolk taste. The making technology comprises the following steps of (1) unfreezing; (2) treatment for tunas; (3) soft stirring and rinsing; (4) dewatering; (5) pickling and seasoning; (6) wrapping by salted egg yolk powder; (7) vacuum low-temperature stewing; (8) sterilization. The provided making technology of the cannedtuna with the salted egg yolk taste is simple in technology steps, capable of saving operation time and high in operability. The obtained canned tuna with the salted egg yolk taste is unique in flavorand good in product quality, not only enriches the type of canned tuna products, but also opens a new path for deep processing of tunas and has great significance on accelerating diversified development of the tuna products and improving the added value of the products.

The invention discloses a load board structure with a side welding plate and a manufacturing method of the load board structure. The manufacturing method includes the following steps of 1), etching rectangular grooves; 2), growing an insulation layer; 3), growing an electroplating seed layer; 4), performing copper plating; 5), subjecting to a copper layer to imaging; 6), passivating the insulation layer on the surface of the copper layer; 7), etching a carrier between every two neighboring rectangular grooves, a silicon dioxide insulation layer and the electroplating seed layer out of the side face of the copper layer; 9), performing surface processing on exposed copper layer; 10), performing scribing; 11), wire welding gold lines. The manufacturing method of a load board is standard and stable in technology, low in cost, easy to process and suitable for mass production.

The invention belongs to the field of tobacco processing, and in particular relates to a preparation method of a paeonia ostii petal cigarette substitute. The paeoniae cigarette substitute is prepared from a press cake of paeonia ostii petals; and the cigarette substitute, applied to smoking quitting period, is harmless to human body and can boost body immunity. The cigarette substitute disclosed by the invention contains a ficus hirta extracting solution, and by combining the ficus hirta extracting solution and the paeonia ostii petals, the cigarette substitute can prevent cold and fever, strengthen physique and has effects of treating dyspepsia and diarrhea. The cigarette substitute disclosed by the invention is simple in preparation process and low in cost, and capable of promoting diversification of paeonia industry.

The invention provides a compound fabric capable of changing color, and belongs to the technical field of textile. The compound fabric capable of changing color comprises base cloth; an outer lining is arranged at the upper end of the base cloth, and comprises a color-changing layer and a transparent layer; the color-changing layer is directly arranged at the upper end of the base cloth; the transparent layer is arranged at the upper end of the color-changing layer; a lining is arranged at the lower end of the base cloth; the base cloth is interwoven from warps I and wefts I; the warps I and the wefts I are connected into a whole by adopting an up-down concave-convex weaving way; and the color-changing layer is made from a transparent fiber through spinning and knitting. The compound fabric provided by the invention can change color along with temperature and light intensity, and has both a relatively good visual impact and a fairly strong breathable effect.

The invention relates to a marine tourism system facility and belongs to the technical field of ships, ports and ecology. The marine tourism system facility comprises a large ship small dock and an artificial table reef, wherein the large ship small dock is a steel structural member and comprises not less than two cantilever seats, not less than two cantilevers and not less than one elevation typesmall dock, the cantilever seats are welded to the stern of a large ship such as a liner, the cantilevers and the cantilever seats are connected through bolts, and the elevation type small dock can be hydraulically driven to elevate between the cantilever seats and a cantilever upper platform as well as a cantilever lower platform; and the artificial table reef is arranged on an open sea sandy bottom shoal, and comprises an artificial reef dam, a shelter bay basin, an artificial sand bar and more than two pairs of pedestal abutments, wherein the artificial reef dam can be built through pilingblock stones and accropode blocks, the shelter bay basin and the artificial sand bar are built by a sand pumping method and a hydraulic fill method, and the pedestal abutments are separately arrangedon the reef dam and in the bay basin for fixing floating pontoon dock. The marine tourism system facility is small in investment and simple in structure, safety, convenience, comfortability and richness of traffic activity of tourists between a large ship, a small ship and beach can be promoted, and marine ecological environment is protected.

The invention discloses a method for manufacturing novel Laoqing tea. The method comprises the following steps: withering fresh leaves, finely manipulating the leaves, withering the leaves once again,rolling the leaves and separating tea blocks, performing fermenting, roasting and shaping, performing aging for 3-5 years, completely drying the tea leaves and performing roasting until the tea leaves are fragrant, so that the problems that traditional Laoqing tea is bitter when being directly taken, and is extremely not convenient to drink since the Laoqing tea should be pried, broken and boiledto take after being compressed into green brick tea. The novel Laoqing tea has durable and rich fragrance, orange and transparent liquor color, mellow flavor, sweet aftertaste and strip and flower shaped tea leaves, so that the aims of improving the fragrance and flavor of traditional Laoqing tea, shortening the production cycle of green brick tea, increasing the product shelf life, facilitatingdrinking and consumption, promoting diversified development of Laoqing tea and green brick tea can be achieved.

The invention discloses a technology for sowing and cultivating broom corn millet before winter. The technology includes the steps of preparing before sowing, selecting land, selecting flat land which is deep in soil layer, fertile in soil texture, strong in water and fertilizer retention capability and good in drainage and ventilation, selecting wheat stubble without using high-residual pesticide and corn stubble and potato stubble which are good in cultivation condition as previous stubbles, and avoiding continuous cropping and alternate cropping; selecting varieties and treating seeds; sowing the seeds; conducting field management; controlling diseases, pests and birds; and in the jointing and booting stage of the broom corn millet, spraying 40-50 kg / mu of a 0.2%-0.3% monopotassium phosphate aqueous solution on leaf surfaces of plants in sunny days, and the situation that the broom corn millet can absorb and utilize the solution as soon as possible is guaranteed. According to the technology for sowing and cultivating the broom corn millet before winter, the major problems that sowing in spring is dry and less in rain, the emergence rate is low, late-maturing varieties cannot be mature and the like can be effectively solved, meanwhile, the yield and quality of the broom corn millet can be improved, diversified development of the broom corn millet is enhanced, and the income of farmers is effectively guaranteed.

The invention belongs to the technical field of extraction and separation of a natural product, namely gutta-percha, and discloses a method for extracting and separating gutta-percha from feces of larvae of Orthosia songi Chen et Zhang. The method comprises the following steps of: with the feces of larvae of Orthosia songi Chen et Zhang as a raw material, removing impurities from the feces and drying the feces in a dry and cool place; crushing the dried feces of larvae of Orthosia songi Chen et Zhang by using a machine, and carrying out vacuum drying; putting treated raw materials into a stirrer, and carrying out heating in a water bath; drying separated filter residues, decolorizing the filter residue with acetone, carrying out filtering, and then performing drying; removing impurities toobtain bioactive components; and mixing the dried filter residues with petroleum ether, carrying out reflux extraction, performing filtering to remove impurities, and conducting precipitating to obtain refined gutta-percha. According to the invention, extraction process is few in steps, convenient to operate and short in extraction and separation time; the obtained extract is high in purity; theprecipitated gutta-percha is good in color, cost in the development process of gutta-percha is effectively reduced, efficient utilization of the feces of larvae of Orthosia songi Chen et Zhang larva fecula is achieved, and diversified development of an eucommia ulmoides industry is promoted.

The related multi-information management method comprises: (1) building database by job stream, material stream, capital stream and data stream of enterprise; (2) defining stream state element, static element, drive element and periodic stream line; (3) programming friend interface; (4) real-time monitoring stream, auto notifying user, and printing for output. This invention has well extensibility and standard, and can improve management greatly.

The invention discloses a Chinese character font automatic generation method based on a skeleton guide transmission network. The method comprises the steps of data preprocessing, font skeleton synthesis network construction, font style correction network construction, discriminator loss function construction, and Chinese character font automatic generation. Training is carried out by adopting a small number of stroke samples, fonts are decomposed into a font skeleton synthesis network and a font style correction network, a good stroke structure is achieved, and realistic fonts are synthesized; an expansion convolution DC is introduced into an encoder, an attention module ECA is introduced into a decoder, a stroke space structure is reserved, a vivid synthetic font skeleton is obtained, stroke detail information loss is reduced, and stroke feature representation capability is improved; meanwhile, a style correction network based on a multi-scale feature fusion module F is adopted, strokes or fonts of predicted fonts are refined, and important features are selected from different resolutions. In the Chinese character generation process, any handwritten font can be selected, the requirement limitation on input is reduced, and convenience is provided for Chinese character font generation.

The invention discloses a high-performance etherified bio-based resin and a preparation method thereof, belonging to the technical field of synthetic resins. In the present invention, amino resin and hydroxyethyl cardanol ether with hydroxyl groups are used as raw materials, and ether exchange reaction is carried out under the action of a catalyst to obtain a modified amino resin with high bio-based content, and a certain amount of monohydroxyl lower ether can also be added. Mixed etherification makes mixed etherified amino resin with lower viscosity and good stability. The preparation method of the present invention is simple, low in cost, mild in reaction conditions, and strong in controllability. The synthesized novel bio-based mixed etherified amino resin has high solid content, low viscosity, good biodegradability, stable product performance, and can Used as a chemical intermediate in the field of industrial coatings.

The invention discloses a battery information acquisition device, system and method. The battery information acquisition device comprises a positive electrode connecting piece used for connecting a positive electrode of a battery, a cathode connecting piece used for connecting a negative electrode of the battery, a power supply module used for realizing power taking of the battery information acquisition device from battery positive and negative electrodes, an information acquisition module used for acquiring working information of the battery, a data storage module used for storing the working information of the battery and storing environment information sent to the battery information acquisition device by a transfer module, and a wireless communication module used for sending the working information and the environment information to the transfer module. According to the battery information acquisition device, the battery can be directly used for providing power to monitor and analyze the information of the whole life cycle of the battery; in addition, the transfer module can send the detected environment information to the battery information acquisition device, so that the environment information can be prevented from being lost when communication is interrupted.

The invention belongs to the technical field of extraction and separation of eucommia gum, a natural product, and discloses a method for extracting and separating eucommia gum from eucommia ulmoides larvae feces. Put it in a dry and cool place to dry; mechanically pulverize the dried feces of eucommia ulmoides larvae, and dry in vacuum; put the processed raw materials in a blender, and heat them in a water bath; dry the separated filter residue, and use Decolorize with acetone, filter, and dry; remove impurities to obtain bioactive components; mix the dried filter residue with petroleum ether, reflux extraction, filter to remove impurities, and precipitate to obtain Eucommia Gum. The invention has few extraction process steps, convenient operation, and short extraction and separation time; the obtained extract has high purity, and the precipitated eucommia gum has good color, which effectively reduces the cost in the development process of eucommia gum, and realizes the eucommia ulmoides larva The efficient utilization of Eucommia has promoted the diversified development of Eucommia industry.

The invention discloses a beautiful millettia root pot bottom material which comprises the following spices in percentage by mass: 50-52% of beautiful millettia root; 6-7% of each of anise, cinnamon, netmeg, pepper and sichuanese peppercorn; and 2% of each of cumin, amomum tsao-ko, fennel, pepper, myrcia, liquorice, angelica dahurica, clove and astragalus membranaceus. The invention discloses a making method of the beautiful millettia root pot bottom material. The making method comprises the following steps: (1) pretreating beautiful millettia roots; (2) pretreating spices; (3) frying spices; (4) pretreating the chilies; (5) boiling oil; (6) concentrating; and (7) packaging. By adding the beautiful millettia roots into the pot bottom material, the functional components of the beautiful millettia roots are fused into the pot bottom material, the pot bottom material has the effects of strengthening tendons and activating collaterals, tonifying deficiency and moistening the lung and tonifying the spleen, new varieties and new processes of the pot bottom material are added, diversified development of soup base products is accelerated, the storage and sales problems of the beautiful millettia roots can be solved, economic benefits are brought to the planting industry, and the pot bottom material is worthy of popularization and application. The economic income of millettia speciosa champ farmers is also improved, and meanwhile, the industrial chain of millettia speciosa champ is favorably formed.

The invention discloses a domain switching method, a server and a control device. The domain switching method comprises that: a call session control device receives a call request initiated by the terminal which uses a session transfer identifier as a called address and routes the call request to a server, wherein the session transfer identifier is pre-allocated by the server and used for identifying the session and the domain switching of the session; and the server acquires the call request according to the session transfer identifier I the call request and uses the call request to perform the domain switching of the session correspondingly. In the embodiment of the invention, according to the dynamically allocated STID, the domain switching of the session is performed, the domain switching correctness and effectiveness can be ensured effectively, the diversified development of a network service is promoted, network resources are saved, and domain switching efficiency is improved.

The invention discloses a preparation method of oriental cherry tea. The preparation method comprises the following steps: (1) firstly selecting the following raw materials: dry oriental cherries andgreen tea; (2) stirring the selected dry oriental cherries and green tea, uniformly spreading the stirred raw materials, uniformly sprinkling fruit juice on the spread tea leaves, uniformly turning over the tea leaves sprinkled with the fruit juice, and then wetting the tea leaves so as to facilitate uniform absorption of the fruit juice by the tea leaves; (3) performing drying: spreading the wetted tea leaves in a drying machine, and performing quick drying so as to obtain dried leaves; (4) uniformly spreading the dried raw materials in the step (3), uniformly sprinkling diluted honey on thespread tea leaves, uniformly turning over the tea leaves sprinkled with the diluted honey, and then wetting the tea leaves so as to facilitate uniform absorption of the honey by the tea leaves; (5) performing baking: sending the spread leaves into an intelligent digital baking machine, spreading the spread leaves, and performing baking treatment for 2 h; and (6) performing subpackaging: spreadingthe dried tea products, and then performing subpackaging. Through adoption of the technology disclosed by the invention, the production efficiency of the oriental cherry tea is high.

The invention relates to a method for enriching GABA in mulberry leaves. After the ganoderma is activated on a PDA plate medium, it is transferred to a PDA liquid medium and cultivated until the strains begin to grow bacterial balls, which are used as fermented seeds; The cultured bacteria are inoculated in the mulberry leaf culture medium with an inoculum amount of 1 volume %-3 volume %, and after shaking and fermenting at a constant temperature, a fermentation liquid of Ganoderma lucidum mulberry leaf with high GABA content is obtained. The mulberry leaf culture medium comprises 1 mass%-5 mass% mulberry leaf powder, 0.1-0.5mg / 100mL calcium chloride, and a PDA liquid medium with a pH of 6-8. The invention has the advantages of simple operation, high yield, no pollution and easy separation and purification. The obtained mulberry leaf fermented liquid with high GABA content can be further developed into a functional food, which has the pharmacological functions of preventing and treating senile diseases and mental diseases, and has high application value.