33results about How to "Maximize extraction" patented technology

The invention discloses a liquid CO2 phase transition multipoint fracturing and permeability increasing technology used in a coal seam, mainly solving a series of problems of poor coal seam permeability and difficult gas extraction. The method comprises the following steps: forming fracturing test drill holes in a coal seam, arranging liquid CO2 fracturing pipes in the fracturing test drill holes in a series connection mode, connecting two hole packers at the back surfaces of the liquid CO2 fracturing pipes, and pushing the liquid CO2 fracturing pipes and hole packers into the fracturing test drill holes by a push rod, wherein the liquid CO2 fracturing pipes are connected by conductive leads and connected with an exploder for a mine at the outer part of the test drill holes; and after the above arrangement, carrying out hole packing, heating the multiple liquid CO2 fracturing pipes by virtue of the exploder for a mine to convert a CO2 liquid into a high-pressure CO2 gas in short time, impacting coal to generate fracture, thus improving extraction efficiency of gas. The invention also comprises selection of an arrangement distance and time for the liquid CO2 fracturing drill holes and extraction drill holes.

The invention relates to a stereoscopic supervision and data mining system and method facing lake blue-green algae disaster. The method comprises the steps that monitoring index data related to the lake blue-green algae disaster is obtained through the three ways of remote sensing monitoring, automatic monitoring and manual patrol inspect, and the obtained data is transmitted to a data center through the internet; the data center conducts data backup and data preprocessing on the received data, and temporal interpolation, spatial interpolation and abnormal decision processing are included; the data is transmitted to a database to be stored after being preprocessed; lake three-dimensional numerical model calculation is conducted according to a data source stored in the database, according to numerical model simulated data, to-be-monitored lake blue-green algae disaster risk evaluation is conducted, and lake blue-green algae disaster forecasting and early warning information is displayed on a public platform. According to the method and system, real-time stereoscopic monitoring on the blue-green algae disaster is achieved, collected data information is fully mined, data processing and model simulation are conducted, and blue-green algae disaster information real-time receiving, rapid and accurate processing and timely release are achieved.

The invention relates to a disease risk predication method and system. The method comprises the following steps of: S1, receiving input gene sequencing result information; analyzing the input gene sequencing result information to obtain all mutant gene information; S2, looking up disease gene mutant information of corresponding gene sites from a precision medical knowledge base according to the gene sites corresponding to the mutant gene information, so as to obtain at least one piece of disease gene mutant information; S3, matching each piece of the disease gene mutant information with all the disease gene mutant information to obtain the similarity of each piece of the mutant gene information, and all the disease gene mutant information; and S4, obtaining a risk predication table aiming at the gene sequencing result information according to the similarity of each piece of the mutant gene information, and all the disease gene mutant information. By analyzing an association relation of susceptibility genes, mutation sites, mutation types and diseases, disease risk predication is carried out on healthy people and general disease risk grade predication is provided; disease risks in the future are reduced.

Anthocyanin pigments/dyes are extracted from natural, hybrid or inbred corn kernels by adding corn kernels with less than 5% by weight of corn kernels comprising broken kernels to an aqueous medium to form an aqueous-corn medium. The corn kernels have in excess of 0.1 mg of anthocyanin pigment/dye per gram of corn kernel therein. The anthocyanin pigment/dye in the corn kernels has greater than 40% by weight of anthocyanin as an acid or acylated form of the anthocyanin. The aqueous corn medium is agitated at a temperature above 35° C. The solid corn kernels are separated from the aqueous corn medium to form an extract of anthocyanin in aqueous medium having less than 1.0% solids therein before concentration or purification steps are performed on the extract.

Anthocyanin pigments/dyes are extracted from corn kernels by adding corn kernels with less than 5% by weight of corn kernels comprising broken kernels to an aqueous medium to form an aqueous-corn medium. The corn kernels have in excess of 0.1 mg of anthocyanin pigment/dye per gram of corn kernel therein. The anthocyanin pigment/dye in the corn kernels has greater than 40% by weight of anthocyanin as an acid or acylated form of the anthocyanin. The aqueous corn medium is agitated at a temperature above 35° C. The solid corn kernels are separated from the aqueous corn medium to form an extract of anthocyanin in aqueous medium having less than 1.0% solids therein before concentration or purification steps are performed on the extract.

The invention provides an intelligent order vehicle matching method, system and device, and the method comprises the steps that a server obtains quotation information after receiving inquiry information uploaded by a cargo owner end, and transmits the quotation information to the cargo owner end; after the cargo owner end signs a contract with the server according to the quotation information to generate a carrying agreement, the server generates a transportation order according to the carrying agreement and stores the transportation order into an order pool; when the order allocation condition is met, the server matches the transportation orders in the order pool with the vehicle ends in a vehicle end database, sends the matched transportation orders to the corresponding vehicle ends andmoves the matched transportation orders out of the order pool; when the transportation orders in the order pool meet an order receiving condition, the server generates order receiving information according to the transportation order meeting the order receiving condition, selects at least one carrying end from a carrying end database according to the order receiving information, and sends the order receiving information to the at least one carrying end, wherein the inquiry information, the quotation information, the carrier agreement, the transportation orders and the order receiving information all adopt a graphic format capable of forming a custom hot area.

The invention provides an EMD-LSTM-based outlet SO2 concentration prediction method, wherein the method comprises the following steps: step 1, acquiring variables related to outlet SO2 concentration to obtain initial variables; step 2, screening the initial variables through an LASSO algorithm, and after redundant variables are removed, obtaining input variables; step 3, performing time delay compensation on the input variables through a mutual information algorithm; step 4, decomposing the selected input variables through an EMD algorithm to obtain stationary signals as model input variables; and step 5, establishing a prediction model by adopting an LSTM neural network, and inputting the model input variables to obtain prediction data of the SO2 concentration. According to the prediction method, the precision of the model can be effectively improved, the model is prevented from being over-fitted, and the prediction accuracy is improved.

The invention provides an image recognition method, device and system and a computer storage medium. The method includes: acquiring a to-be-identified image and a target image; executing a full-imagerecognition step, wherein the to-be-recognized image is compared with the target image; executing feature position comparison when a full-image comparison result does not meet a preset condition, wherein feature positions of the to-be-recognized image are compared with feature positions of the target image; and when a feature position comparison result meets a preset condition, outputting the comparison result obtained by feature position comparison. The method greatly improves extraction efficiency of valid information.

The invention discloses a traditional Chinese medicine tablet for treating cow mastitis; the tablet is prepared from frankincense, myrrh, safflower carthamus, shelled walnut, dandelion, fructus forsythia, honeysuckle, liquorice, and rhizoma cyperi. The traditional Chinese medicine tablet is prepared by immersing the raw materials in the water, aqueous extracting, and alcohol extraction. The tabletis wide in material, low in cost, convenient to use, safe and effective; besides, the tablet has the effects of activating blood to promote menstruation, eliminating stasis, antisepsis and anti-inflammation, and dredging breast collaterals; the tablet belongs to non-specific antibiosis, and has the advantages of directly inhibiting and killing bacteria without drug resistance, and also has the effect of enhancing resistance and immunity of body.

Anthocyanin pigments/dyes are extracted from corn kernels by adding corn kernels with less than 5% by weight of corn kernels comprising broken kernels to an aqueous medium to form an aqueous-corn medium. The corn kernels have in excess of 0.1 mg of anthocyanin pigment/dye per gram of corn kernel therein. The anthocyanin pigment/dye in the corn kernels has greater than 40% by weight of anthocyanin as an acid or acylated form of the anthocyanin. The aqueous corn medium is agitated at a temperature above 35° C. The solid corn kernels are separated from the aqueous corn medium to form an extract of anthocyanin in aqueous medium having less than 1.0% solids therein before concentration or purification steps are performed on the extract.

The invention discloses a composition for treating cow mastitis and a preparation method of the composition. The composition comprises pangolin, honeysuckle, cortex fraxini, dandelion, semiaquilegia,radix salviae miltiorrhizae, ligusticum wallichii, mangnolia officinalis, fructus forsythia, loofah sponge, herba violae, astragalus membranaceus, angelica sinensis, cowherb seed, liquorice, and rhizoma cyperi; water is added to soak the above materials, and the materials are decocted to prepare the composition. The composition has a wide source of materials, is low in cost, is convenient to use,is safe and effectively, has the effects of activating blood to promote menstruation, dissipating blood stasis, fighting bacteria, diminishing inflammation and dredging breast collaterals, is nonspecific antibacterial, and not only has the advantages of directly inhibiting and killing the bacteria, but also has the effects of enhancing resistance and immunity of the body.

The invention provides a novel solar thermal collector, and belongs to the technical field of solar energy products. The novel solar thermal collector comprises a solar bracket, a solar header, a vacuum thermal collecting tube and a base. The vacuum thermal collecting tube comprises an outer glass tube and an inner heat-absorbing tube. The inner heat-absorbing tube is positioned in the outer glasstube. One end of each of the outer glass tube and the inner heat-absorbing tube is closed, and the other end is an opening structure. The opening end of the inner heat-absorbing tube and the openingend of the outer glass tube are annularly sealed. A vacuum layer is formed between the inner heat-absorbing tube and the outer glass tube. The upper end of the solar header is provided with a steam accumulating box. The lower end of the steam accumulating box is communicated with the solar header through a tube connector. The opening structure ends of the outer glass tube and the inner heat-absorbing tube are inserted in the solar header, and sheathed with a four-way tube. The left and right ends of the four-way tube are horizontally installed in the solar header, and the upper end is insertedin the steam accumulating box through the tube connector. The novel solar thermal collector is capable of getting hot water as well as steam, satisfying the more requirements of people, and further reinforcing the extraction and utilization of the steam.

The invention discloses a flowery flavor-containing fruit and vegetable juice and a preparation method thereof. The fruit and vegetable juice comprises the following raw materials: vegetables comprising cabbage mustard, celery, tomato and carrot; fruits comprising kiwi fruit, navel orange, and green lemon; and sweet-scented osmanthus, jasmine flower, honey, and water. The fruit and vegetable juice totally adopts the natural raw materials, is rich in cellulose, amino acids, vitamins and other nutrient substances, and does not contain essences, pigments, preservatives or other artificially synthesized substances; the fruit and vegetable juice prepared by mixing the vegetables with the fruits is rich in nutritional ingredients, tastes sweet and clear, also has strong flowery fragrant flavor, can improve the appetite, especially children appetite, and promotes digestion.

The invention discloses a deep well coal uncovering method under the strong outburst coal seam complicated geological condition. The deep well coal uncovering method includes the following steps thatS1.1, geological advanced exploration is additionally set; during underground connection roadway construction, multiple geological advanced exploration drilled holes are constructed, the trend of thefault is proved, and the possibility of avoiding the complicated coal seam and penetrating through the fault plane is analyzed; S1.2, gas pressure and gas content are measured; by constructing two sets of pressure measurement holes in an underground connection roadway and combining electronic automatic pressure measurement with mechanical pressure measurement, the gas content of the coal seam is measured; S1.3, an underground connection inclined roadway is horizontally moved, and the roadway dip angle is adjusted; S1.4, the roadway construction structure is changed, and the roadway is cut through in advance; and the roadway construction sequence is changed, a shaft bottom first-line connection roadway and a main transformer station at the same depth are constructed in advance and made to communicate with the underground connection inclined roadway in advance, and a full negative pressure ventilation system roadway is formed. By means of the deep well coal uncovering method, repeated coal uncovering is avoided, the coal uncovering safety risk is lowered, and the construction period is shortened; and the number of the drilled holes is decreased, and the hole drilling burden is reduced.

The invention discloses an attenuated total reflection (ATR) device applied to a Fourier transform spectrograph. The ATR device comprises a first plane mirror, a first off-axis parabolic mirror, a second off-axis parabolic mirror, an ATR crystal, a third off-axis parabolic mirror, a fourth off-axis parabolic mirror, a second plane mirror, a third plane mirror and a fourth plane mirror. According to the ATR device provided by the invention, the light beam convergence and spot size control are achieved by using the off-axis parabolic mirrors, the use ratio of the luminous flux output by the spectrograph is improved via the mode that the dual off-axis parabolic mirrors are symmetrically distributed with respect to the ATR crystal, and thus the detection sensitivity and the signal to noise ratio are ensured. The ATR device has the characteristics of being compact, easy to integrate, and applicable to simple batch production. The ATR device has the wide application prospect in the fields ofphysics, chemistry, material, geology and biomedicine.

Increased energy harvesting is realized using a nonlinear buoy geometry for reactive power generation. By exploiting the nonlinear dynamic coupling between the buoy geometry and the potential wideband frequency spectrum of incoming waves in the controller/buoy design, increased power can be captured in comparison to conventional wave energy converter designs. In particular, the reactive power and energy storage system requirements are inherently embedded in the nonlinear buoy geometry, therefore requiring only simple rate-feedback control.

The invention discloses a traditional Chinese medicinal composite perfusion medicine for treating mastitis of dairy cattle. The composition consists of honeysuckle flowers, cortex fraxini, herba taraxaci, fructus forsythiae, radix glycyrrhizae, herba violae, muskroot-like semiaquilegia herb, radix salvia miltiorrhizae and rhizoma cyperi; and the composition is prepared by soaking the raw materialsin water, and conducting decocting and alcohol precipitation. The composition is broad in material selection, low in cost, convenient to use and is safe and effective; the composition has functions of promoting blood circulation and dredging meridians, removing stasis and eliminating stagnation, resisting bacteria and diminishing inflammation, and dredging breast collaterals; the composition achieves non-specific antibacterial effect; the composition not only has the advantages of being direct in bacteriostatic and antibacterial effects and free from drug resistance, but also has functions ofboosting body resistance and immunity.