111results about How to "Insufficient relief" patented technology

The invention provides an entity relationship extraction method and system integrated with dynamic word vector technology. According to the system, an existing knowledge base corresponds to rich unstructured data by using a remote supervision method so as to generate a large amount of training data, so that the problem of insufficient manual annotation corpora is relieved, and the system can reduce the dependence on annotation data, thereby effectively reducing the labor cost. In order to obtain feature information between entities as much as possible, the basic architecture of the model adopts a segmented convolutional neural network; and the semantic information of the example sentences is further extracted by integrating a dynamic word vector technology.

The present invention is protein feed and its preparation process with potato slag. Protein feed is prepared with waste potato slag from starch production, and through squeezing to dewater, adding certain amount of supplementary material, inoculating certain amount of microbe seed and solid fermentation. The said preparation process is simple, and has high yield, low investment, low power consumption and other advantages. Thus obtained feed product has the fermented product, including microbe, metabolite and substrate utilized fully, and possesses the active components maintained, high amino acid content and high nutritious value.

The invention relates to a clothing fashion trend prediction system fusing visual and non-visual features. The system comprises a clothing image data making module for making a clothing image data setand preprocessing the clothing image data, an image foreground extraction module for obtaining a foreground image, a clothing image automation labeling module for obtaining a model of a labeling system through a clothing automation labeling method based on the deep neural network, and a clothing fashion trend prediction module taking clothing image as an input of the model to obtain a label and obtaining a current fashion trend by utilizing a popularity evaluation method. Accuracy and efficiency of clothing image labeling can be effectively improved, and intelligentization of clothing fashiontrend prediction in the fashion field is promoted.

The invention relates to an ester emulsifying agent used for an industrial emulsion explosive and a preparation method thereof. The ester emulsifying agent comprises an oily group component, a linking group component, a polar group component and a base oil component, the mol ratio proportion of the oily group component to the linking group component to the polar group component is 1:1-2:1-4, the oily group component, the linking group component and the polar group component react to generate polyolefine acid ester, then the polyolefine acid ester is diluted by using the base oil component, and the weight proportion of the polyolefine acid ester to the base oil component at the time of dilution is 1:0.8-1.2. The preparation method comprises the following steps that: in an alkylation process, the oily group component is put into a reactor and is heated, then the linking group component is put into the reactor, the temperature is kept, the mixture is stirred for 0.5-1 hour, the temperature is raised to 200-240 DEG C, and a reaction is carried out for 2-5 hours; and in an esterification process, the polar group component is added into polyolefine carboxylic acid or polyolefine carboxylic acid anhydride obtained by the reaction, the mixture is heated when being stirred, the reaction time lasts for 7-16 hours, the base oil component is added for dilution, and a product of the ester type emulsifying agent is obtained by filtration.

The invention discloses a structurized shift arrangement system for a hospital. The system comprises a hospital information processing server, a local area network, an extranet and a shift arrangement method. The system fully utilizes nursing human resources, and achieves flexible and unified shift arrangement management on nurses in the hospital, so that enough manpower is ensured during time slots with large workload and in which patients needs nursing most, an eight-hour fixed shift arrangement mode including a morning shift, a middle shaft and a night shift is broken, a traditional manual shift arrangement mode is changed, and an automatic shift arrangement mode is achieved. A station structurized shift arrangement system is built, so that lack of nurses is relieved, peak strength of nursing work is improved, occurrence of nursing errors is effectively eradicated, a security level of patient nursing work is ensured, and national high quality nursing service is achieved.

The invention provides a method for producing butane diacid by fermenting cheap Jerusalem artichoke raw material. The invention also provides the application of the Jerusalem artichoke raw material in preparing butane diacid. Meanwhile, the invention provides the application of Actinobacillus succinogenes in the method for preparing the butane diacid by using the Jerusalem artichoke as raw material. The invention has the advantages of using renewable material, being environment-friendly, relieving the lack of the petrification resource in synthesizing the butane diacid by chemical process, and obvious embodiment of no competition with human for grains and no competition with grains for land; therefore, not only the cost of the culture medium of fermentation is reduced, but also the shortage of the grain as fermentation raw material is relieved; moreover, the development and use of large areas of marginal lands such as wasteland, desert and mudflat and the like are solved, thereby being favorable to environment and agriculture and rural construction, and increasing the income of farmers.

The invention relates to a method for preparing straw and biogas manure soil used for rice transplanting through a rice machine and culturing rice seedlings. The method includes the following steps of matrix preparation, placing of matrixes into a disc, sowing and seedling culture, seedling-stage temperature control, water management and fertilizer and plant disease and insect pest management. A large number of straws, existing in agricultural production, of crops like rapes, corn and rice are utilized, mechanically smashed, mixed with biogas manure and a small amount of soil and soaked, and accordingly a novel rice machine seedling culture matrix full in nutrition ingredient, light in weight and capable of being transported for a long time is prepared. Crop straws and biogas manure are effectively utilized, and therefore pollution to the rural environment is reduced; seedlings with high quality are cultured.

The invention discloses a genetically engineered bacterium with gamma-terpinene synthesis capacity and a constructing method and application thereof, and belongs to the technical field of genetic engineering. According to engineered escherichia coli, a path for synthesizing MVA from mevalonic acid is reconstructed by heterogeneous expression of hydroxymethylglutaryl coenzyme A synthetase mvaS, hydroxymethylglutaryl coenzyme A reductase mvaE, mevalonate kinase Erg12, phosphomevalonate kinase Erg8, mevalonate pyrophosphate decarboxylase Erg19 and Isopentenyl diphosphate isomerase Idi1, meanwhile, geranyl pyrophosphate synthetase GPPS2 and gamma-terpinene TPS2 are led into a bacterium body, and by utilizing the biotransformation capacity of the genetically engineered bacterium, gamma-terpinene can be efficiently produced in an environment-friendly mode. Through fermentation with the genetically engineered bacterium, the output of gamma-terpinene can reach 80 mg/L. The genetically engineered bacterium and the gamma-terpinene synthesis method are suitable for practical industrial production.

The invention relates to a method for gasifying, dephosphorizing and steel-making in a converter steel slag furnace, and belongs to the technical field of metallurgy. The method comprises the following steps of: first furnace smelting: blowing gas, adding a slag-making material into a first furnace while starting to blow, controlling alkalinity of end-point slag until blowing is ended, adding first anthracite before tapping, splashing slag after tapping, gasifying, dephosphorizing and keeping all steel slag; second furnace smelting: reducing dosage of the slag-making material by one half, keeping one half of the slag after tapping, splashing the slag, and keeping the residual steel slag; and the rest of the steps which are the same with the first furnace smelting step; the third to the tenth furnace smelting: reducing 20-30wt% of the dosage of the slag-making material on the basis of the first furnace, keeping one half of the slag after tapping, and splashing the slag; and the rest ofthe steps which are the same with the first furnace smelting step. The method is simple, can reduce content of phosphor in steel slag, increases steel slag circulating times, reduces material consumption, improves converter dephosphorizing efficiency, relieves the problem that a semi-steel smelting heat source is insufficient, and reduces steel slag discharge amount.

The invention relates to the field of animal feed, in particular to high-protein aquatic feed prepared by fermenting mulberry leaves, and a preparation method of the high-protein aquatic feed. According to the preparation method, bean pulp and the mulberry leaves are taken as vegetable protein sources, part of fish meal and artemia meal are added, and other multiple nutrient elements are also added, so that the demands of the growth of aquatic product are ensured. The fermented raw materials not only improve the solubility of protein and the bioconversion rate of vegetable protein, but also can be directly absorbed by animals; furthermore, high-protein aquatic feed contains multiple beneficial components, can promote mineral absorption, enhance immunity, promote animal growth, reduce the consumption of medicines such as vaccines and antibiotics and increase the survival rate of the aquatic products, and is environmentally-friendly. In addition, the high-protein aquatic feed has aromatic smell and delicious flavor, has a certain food calling effect, and is better in palatability and wide in material source, thus having a certain market prospect.

The invention discloses a regenerated fuel oil and manufacturing method, which is characterized by the following: adopting plant oil, modified alcohol, waste oil and multi-functional additive as raw material; allocating scientifically; loading raw material in the synthetic reacting tank; disposing through ultrasonic standing wave; stewing; separating oil from impurity sediment; filtering to remove impurity; testing; reserving.

The invention discloses a method for preparing biological liquid energy resource by agricultural wastes, which comprises the following steps: firstly, utilizing dissolvent to abstract extract from agricultural wastes, evaporating under 5-100 DEG C temperature and 0-0.99MPa vacuum, recovering dissolvent, and getting the extract of agricultural wastes, secondly, evenly mixing catalyst and agricultural wastes extract according to addition quantity whose quality percentage is 0-5%, placing into a thermal cracking furnace, charging in inactive gas, rapidly warming up to 200-900 DEG C, cooling hot cracking gas under 60 DEG C, and getting raw oil, thirdly, distilling under 20-80 DEG C and 0.01-0.99 MPa, and getting biological liquid energy after cooling distillate. The invention can not only improve added value of agricultural wastes, but also can release the shortcomings of national liquid energy, and method for preparing biological liquid energy resource has excellent social benefits, environmental benefits and economic benefit. The method for preparing biological liquid energy resource has the advantages of simple technique, easy operation, excellent controllability, low cost and easy industrialization, which has very extensive application prospect.

In the traditional smelting process said invention can mix one of powdered coal, coke powder and powder material or their composite with air, then uses spray gun to spray them into blast furnace for smelting. Said invention can greatly simplify material preparation procedure, can raise treatment capacity of its sintering procedure, and can fully utilize the superiority of powder material with large specific surface area so as to intensity smelting process.

The invention discloses a method for coproduction of alcohol, fructose and multiple side products by using sweet sorghum stalks and corn. The method comprises the following process steps: (1) pretreatment of the sweet sorghum stalks; (2) pretreatment of the corn; (3) preparation of fructose syrup and the fructose; (4) preparation of fuel alcohol; (5) preparation of DDGS (Distillers Dried Grains with Solubles) and liquefied natural gas; (6) preparation of silage feed; (7) recovery of carbon dioxide. The method disclosed by the invention has the beneficial effects that by utilization of the sweet sorghum stalks and the corn as raw materials, all products can be ensured to have more stable raw-material sources, coproduction of multiple products such as the alcohol, the fructose, the liquefiednatural gas and the feed can be realized, the energy consumption of final products can be reduced, the comprehensive cost of the raw materials is low, the utilization is high, and the method is energy-saving and environmentally friendly and plays an important role in fully utilizing and transformation of saline-alkali wastelands in the northeast region of China.

The invention discloses a method for applying tobacco flavor extracted from tobacco flowers to suns. The method includes pre-treating different types of tobaccos, drying tobacco flowers of flue-cured tobacco under a low temperature of 40-60 degrees, air drying tobacco flowers of burley tobaccos and cigars in a ventilating room, sterilizing pretreated dried tobacco flowers through UV light, grinding the sterilized tobacco flowers into 10-80 meshes, dissolving the grinded samples by adding distilled water with a mass ratio of sample to distilled water between 1:4-1:8, stirring and extracting under a temperature of 60-90 DEG C for 0.5-1.5 hours, filtering extract, reducing pressure and compensating under a temperature of 40-70 DEG C to increase the weight to two times the weight of raw materials, adding one or more of protease, pectase and cellulase in the concentrate, stirring for enzymolysis for one to two hours under a temperature of 40-60 DEG C and pH value of 4.0-6.0, inactivating, freeze-drying under ultralow temperature, and then adding tobacco flower extract product into snus. The method solves the problem of insufficiency of raw materials, minimizes environmental pollution, and reduces resource waste.

The invention relates to a black fungus cultivating method in a plastic greenhouse, and the black fungus cultivating method in the plastic greenhouse is small in early-period investment, free of additional facilities and capable of making full use of light, heat, water and air. The black fungus cultivating method in the plastic greenhouse comprises the following steps that (1) the plastic greenhouse is disinfected before vegetables are planted and/or black fungi are sown; (2) fine strains resistant to trichoderma viride and trichoderma koningii are selected to be subjected to substitute cultivation through plastic bags, and mutually independent arch sheds are additionally built on lines where the black fungi are intercropped; (3) the selected strains are inoculated into the plastic bags filled with prepared materials in an inoculation box, then the plastic bags are moved and stacked in the arch sheds, and the top end of each plastic bag is 20-30 cm away from the top of the corresponding arch shed; (4) the temperature inside the plastic greenhouse is controlled to be 23-27 DEG C, shed materials on the two sides of each arch shed are coiled up, and after the bags are full of hyphae, five to ten holes are evenly formed in each bag with a blade; (5) after auricles of the black fungi are unfolded, the roots are cut flat with a knife, and the black fungi are harvested every ten days.

The invention discloses a recommendation method and system based on unsupervised learning. The method comprises the following steps: obtaining first training data, inputting the first training data into a bert model for the first time to obtain second training data, and inputting the first training data into the bert model for the second time to obtain third training data; forming a positive sample pair and a negative sample pair by the second training data and the third training data, and inputting the positive sample pair and the negative sample pair into a loss function to obtain a loss value; judging whether the loss value is within a preset threshold value or not, and if yes, obtaining an accurate bert model; and obtaining user data, inputting the processed user data into a precise bert model, calculating a similarity score of the user data and to-be-recommended data, and recommending the user according to the similarity score. The invention has the beneficial effects that the problems of multi-layer feature representation and one-word polysemy of words can be better solved, resources needing manual annotation are reduced, the problem of insufficient annotation resources can be well relieved, and meanwhile the recommendation speed can be greatly increased.

The invention relates to the technical field of aquaculture animal nutrition and feed, in particular to a pearl gentian grouper puffed feed based on a high value protein source of tuna waste. The pearl gentian grouper puffed feed based on the high value protein source of tuna waste is prepared from the following components in parts by weight: 2 to 16 parts of high value protein source of tuna waste, 11 to 17 parts of soycomil, 6.35 to 12.84 parts of corn protein powder, 14.8 to 40.4 parts of Peruvian fish meal, 11.3 to 13 parts of winter fish oil, 10 to 13.5 parts of flour, 4 parts of vital gluten, 5 parts of soybean meal, 2 parts of phospholipid powder, 3 parts of multi-vitamin and multi-mineral, 0.15 part of choline chloride, 0.01 part of yttrium oxide, 1 part of calcium dihydrogen phosphate, 0.1 part of L-lysine and 0.1 part of DL-methionine. The high value protein source of tuna waste and a composite mixture of soybean protein concentrate and corn protein powder are developed and utilized to gradually replace wild trash fish, thereby reducing the dependence on wild fishery resources, alleviating the fish meal protein deficiency and reducing the environmental pollution.