59results about How to "Promote scientific and technological progress" patented technology

The invention discloses a picking method and picking robot device aiming at fruits which are in size of an apple and is similar to a sphere. The picking robot device comprises a mechanical actuating device, control system hardware and control system software. The mechanical actuating device comprises a picking mechanical arm, an underactuated manipulator, an electric sliding table and an intelligent mobile platform, wherein the control system hardware comprises an IPC (industrial personal computer), a motion control card, a data acquisition card, an AHRS (attitude and heading reference system), a coder, a monocular camera, a binocular camera, a force sensor, a slipping sensor and the like. During operation, the IPC fuses information of the coder, the AHRS, monocular camera components and an ultrasonic sensor to enable the mobile platform to independently navigate and avoid obstacles. A binocular vision system collects images of mature fruits and obstacles and extracts the characteristics of the images so as to realize obstacle avoidance of the mechanical arm and fruit positioning. Finally, the IPC fuses the information of the force sensor, the slipping sensor and the position sensor, thereby further reliably gripping the mature fruits and separating the fruits from fruit branches.

The invention discloses an automatic-navigation crawler-type mobile fruit picking robot which comprises a mechanical execution system and a control system and is characterized in that the mechanical execution system comprises an intelligent movable platform, a fruit picking mechanical arm and a two-finger type manipulator, wherein the intelligent movable platform comprises two crawler assemblies, an experimental facility fixing rack, a supporting stand column, a cross beam, a speed reducer and the like; and the control system comprises an industrial personal computer, a motion control card, a data collecting card, an image collecting card, an encoder, a GPS (global position system), a monocular zooming camera assembly, a binocular camera, a laser ranging sensor, a control circuit and the like. The automatic-navigation crawler-type mobile fruit picking robot integrates the fruit picking mechanical arm, the two-finger type manipulator, the intelligent movable platform and the sensor system, integrates multiple key technologies such as fruit identification, motion of the picking mechanical arm, grabbing of a tail-end executer, automatic navigation and obstacle avoidance of the movable platform, and the like, and really realizes automatic and humanized fruit picking.

The invention discloses a preparation method of traditional Chinese medicine ultrafine formula particles. The preparation method comprises the following steps that: single Chinese medicinal material or traditional Chinese medicine decoction pieces are partially ultrafine-crushed into ultrafine powder, the other parts are coarse-crushed, extracted, concentrated, dried and crushed to obtain dry extract powder, the ultrafine powder and auxiliary materials are added to obtain mixture, and the obtained mixture is mixed uniformly, palletized, granulated and subpackaged. The traditional Chinese medicine ultrafine formula particles is characterized in that the characteristics of the traditional Chinese medicine ultrafine decoction pieces of saving medicine materials and being controllable in quality and convenient in administration. Compared with the traditional Chinese medicine formula particles, the preparation method better preserves the medicinal properties of the traditional Chinese medicines, has the advantages of little used amount of auxiliary materials, convenient identification, benefit to measuring the content of index ingredients, preserves the advantages that the traditional Chinese medicine decoction piece can be added and reduced according to the disease and the traditional decoction has unique curative effect, also overcomes the defects of troublesome decoction and inconvenient administration, and has advanced technique and controllable quality. The invention also discloses a processing method of the Chinese medicinal material, which extracts the raw medicinal materials partially, carries out ultrafining treatment partially and then carries out mixing. The method can obvious improve the utilization ratio and leachability of the Chinese medicinal materials.

The invention discloses a Mongolian and Chinese inter-translation method based on monolingual corpus training. The method comprises the following steps: specially using a nose-reduction automatic encoder based on two automatic encoders which are respectively used for Mongolian language and Chinese language; training a Mongolian and Chinese inter-translation model by using monolingual source language corpus and a monolingual target language corpus; setting three restriction conditions including noise-reduction loss functions for the automatic encoders, loss functions for a translation process and loss functions for an identifier in a training process so as to ensure that the sum of the three losses is minimum, and thus, a translation system of a Mongolian and Chinese machine is improved, and a better translation target is fulfilled. According to the Mongolian and Chinese inter-translation method disclosed by the invention, the problem of poor Mongolian and Chinese inter-translation translated texts caused by deficiency of Mongolian and Chinese parallel corpus is alleviated by utilizing an existing Mongolian and Chinese monolingual corpus to a great limit, a research related with theMongolian language linguistics is driven in a radiation manner, research evidences are provided for researching and developing machine translation and multi-language voice technologies, information processing procedures of the Mongolian language is propelled, and a reference is provided for developing relevant researches on the other minority languages, and therefore, certain significance is achieved.

The invention relates to a seeding medium made of vinasse methane-sludge and a preparation method thereof, not only solving the problem of environment contamination caused by vinasse methane-sludge, but also effectively utilizing vinasse methane-sludge. The seeding medium comprises fresh sludge containing 90 percent of water after methane generated from vinasse in a methane tank, accessories, ferment strain I and ferment strain II, wherein the accessories comprise grass peat, vermiculite and perlite; the ferment strain I comprises saccharomycetes, lactobacillus, high-temperature actinomycetes and bacillus; and the ferment strain II comprises photosynthetic bacteria, lactobacillus, bacillus, saccharomycetes, actinomycetes and terrestrial cyanobacteria. The preparation method comprises the following steps of preparing fresh sludge, dehydrating, adding the ferment strain I for fermentation, adding the ferment strain II for secondary fermentation, air drying, adding accessories, crushing, screening and packing. The vinasse methane-sludge contains 40 to 50 percent of organic matter and 4.3 percent of available nitrogen (N), phosphorus (P) and kalium (K). The seeding medium made of vinasse methane-sludge has better hydrophilicity, and seeding can be carried out after loading the dry seeding medium and spraying water, thus saving both labor and time.

The invention relates to the field of health food and particularly relates to raw materials of a health preserving white spirit, a dendrobium health preserving white spirit and a manufacturing method thereof. The raw materials of the health preserving liquor are characterized by comprising the following components in parts by weight: 1-3 parts of dendrobium, 1-3 parts of rhizoma polygonatum and 1-2 parts of medlar. According to the invention, three types of medicine food homology plant raw materials are reasonably collated to serve as the raw materials of the health preserving white spirit for developing dendrobium nectar, and the dendrobium health preserving white spirit provided by the invention is higher in market value; and meanwhile, the preparation process disclosed by the invention is a combination of a modern food new technology and the traditional method, a multilevel coupling clarification technology is adopted, and a chemical clarification technology and an ultrafiltration clarification technology are jointly applied to the production of white spirit products, thus the precipitation can be effectively eliminated, the product quality can be ensured and the technical problem existing in the liquor production in the prior art can be better solved.

The invention relates to the field of GW6 series alternating high-voltage isolating switches of a flexible busbar in a power grid 220 kV substation and particularly relates to a live replacement method for a static contact of the 220 kV flexible busbar. The live replacement method for the static contact of the 220 kV flexible busbar is characterized in that operation persons ascend to the position below the flexible busbar along an insulation herringbone ladder and subject the static contact of the flexible busbar to live replacement by means of using an idiostatic method to transfer potentials, and the live replacement method includes a detachment step and an installation step. Compared with replacement methods in prior art, the live replacement method for the static contact of the 220 kV flexible busbar has the advantages that the insulation herringbone ladder is used as an insulation manned platform and meets the requirement of an equipotential operation method, and the insulation herringbone ladder is small in size, can be lifted below the flexible busbar, and is applicable to live replacement operation for static contacts of GW6 series sing-column and double-column vertical opening type isolating switches of the 220 kV flexible busbar; the live replacement method is capable of promoting scientific and technological progress and has obvious social benefits and economical benefits; and the live replacement method fills the gap in the live replacement projects of the static contacts of the isolating switches and has a broad application prospect and a popularization value in national grid systems.

The invention discloses a tobacco oral spray capable of nourishing yin to lower fire. The tobacco oral spray comprises 5-30% of tobacco extract, 0.14-4.2% of Chinese herb extracts, 1-10% of tobacco essence and the balance of auxiliary materials by mass fraction, wherein the Chinese herb extracts are extracted from liquorice, radix rehmanniae, radix asparagi, radix ophiopogonis, radix polygonati officinalis, Chinese yam and poria cocos. The spray is capable of enabling a user to have the satisfaction equal to smoking a traditional cigarette and also has the second efficacy of nourishing yin to lower fire. The invention also discloses a preparation method of the tobacco oral spray capable of nourishing yin to lower fire.

The invention discloses a fermentation method of an edible fungus culture medium, which is characterized by comprising a culture medium high-efficiency fermentation technique, a culture medium formula suitable for strain breeding requirements (prepiling), primary fermentation, secondary fermentation and the like. The culture medium is prepared by fermenting 70% of aquiculture pond soil and 30% of wood-rotting fungi bran. The culture medium for every 40 m<2> of culture area comprises 600kg of straw, 275kg of alfalfa, 375kg of cattle manure, 100kg of rape seed cake, 50kg of calcium superphosphate, 50kg of gypsum powder, 40kg of lime, 15kg of urea and 5kg of ammonium carbonate. The water content is 70%, and the pH value is regulated to 7.5. The method can generate important meanings and actions on enhancing scientific level of mushroom mass production, promoting the scientific-technical progress of the mushroom culture industry and boosting the development of resource-saving environment-friendly ecological agriculture.

The invention discloses quick-drying self-flowing castable used for a blast furnace casting runner and made from reclaimed waste castable. The quick-drying self-flowing castable is mainly made from, by weight, 48-52% of reclaimed waste castable, 15-20% of compact corundum, 14-18% of black silicon carbide, 3-7% of silicon nitride, 1-2% of a composite water reducer, 1-2% of a composite anti-knock agent, 1-3% of SiO2 sol, 1-3% of silicon dioxide micropowder, 2-4% of activated aluminium oxide micropowder and 2-4% of silica micropowder. Waste self-flowing castable used for an iron runner is taken as a main raw material to prepare quick-drying self-flowing castable which is high in additional value and good in performance, is superior and is used for a blast furnace casting runner. The production cost of an enterprise is reduced, the natural environment is protected, the national environmental protection policy is met, and a great amount of energy is saved. The quick-drying self-flowing castable is significant in economic and social benefit.

The invention discloses retarder for building plaster-base plastering gypsum.The retarder is prepared from, by weight, 50-70 parts of ossein protein, 2-6 parts of calcite in powder, 10-20 parts of citric acid and 2-5 parts of activator.In this way, the retarder for the building plaster-base plastering gypsum is novel gypsum retarder with excellent development potential and can remarkably reduce the strength loss rate so that the gypsum strength can be reduced.The study on the retarder is the most effective approach for improving the gypsum-base material technical and economical cement and promoting scientific and technological progress of the gypsum industry.

The invention discloses inflammation diminishing antibiosis type tobacco oral cavity spray which comprises, by mass, 5%-30% of tobacco extracts, 0.12%-3.6% of Chinese herb extracts, 1%-10% of tobacco flavor and the balance auxiliary materials. The Chinese herb extracts comprise the extract of purslane, the extract of honeysuckle, the extract of cape jasmine, the extract of dandelions, the extract of schisandra chinensis and the extract of wild chrysanthemum flowers. The spray enables a user to have the satisfaction equal to that of smoking of a traditional cigarette and has the secondary effect of inflammation diminishing and antibiosis. The invention further discloses a method for preparing the inflammation diminishing antibiosis type tobacco oral cavity spray.

The invention discloses an efficient and three-dimensional cultivation method for agaricus bisporus. The method is characterized by comprising the steps of laying of cultivation materials, obtaining of a formula of the cultivation materials meeting the bacterial strain fertility requirement, seeding, earthing, management after earthing and the like, wherein earthing materials are made of 70 percent of pond soil and 30 percent of mushroom bran, and the cultivated area is 40 m <2>; 1400 kg of pond soil not polluted by pathogenic bacteria and not containing sundries and 600 kg of processed mushroom bran without insect attack or mildew are selected, the earthing layer is 3.5 cm thick, the pH value is between 7.8 and 8.2, doors and windows need to be opened after earthing until the earthing surface layer does not adhere to hands when the earthing surface layer is lifted by hand, the doors and the windows are closed, the windows are opened for ventilation and air change in the morning and at night, air in a mushroom house keeps fresh, air change time is short, ranges from 30 min to 60 min generally and is prolonged afterwards, and accordingly hypha can be promoted to creep soil and grow into the earthing layer. The method has a great significance in promoting the industrialized production scientific level of agaricus bisporus and scientific and technological progress of the mushroom cultivation industry and promoting resource-saving and environment-friendly ecological agriculture development.

The invention provides a production line and a technology for preparing an aluminophosphate cementing material from white clay. White clay residues/carbide slag, ground phosphorite, aluminum materialsand crystal nuclein are conveyed to a stirrer by a dosing machine and an electronic belt scale for uniform mixing and stirring; a mixture is conveyed to a rotary kiln and calcined for 20-40 min untilthe temperature of the mixture reaches 900-1100 DEG C; after calcination, the mixture is cooled to 300-400 DEG C by a cooler; after cooling, the mixture is subjected to powder grinding by a first ball mill, and the special aluminophosphate cementing material is prepared. According to the production line and the technology, the white clay can be eliminated, and beautiful natural ecological human settlements in the local area are powerfully protected; recycling of renewable resources is accelerated, waste is changed into wealth, harmful substances are changed into beneficial substances, pollution is treated, environment is improved, the occupied land resources are released, besides, the graceful environment can be created for people, and the ecological environment with harmony and unification between man and nature is promoted.

The invention discloses a method for fermenting compost. The method comprises the following steps: adopting a covering material fabricated by 50-60% of aquaculture pond soil and 30-40% of wood-rot fungi mushroom residue, and fermenting, wherein each 40m<2> of cultivated area contains 600kg of straws, 275kg of alfalfa, 375kg of cow dung, 100kg of rape seed cake, 50kg of calcium superphosphate, 50kg of gypsum powder, 40kg of lime, 15kg of urea, and 5kg of ammonium carbonate of which the moisture content is 70% and the pH value is adjusted to 7-7.5. By adopting the method for fermenting the compost, development of resource-saving and environment-friendly ecological agriculture is promoted, and important significance and action will be produced.

The invention discloses low-nickel-content atmospheric corrosion resistant steel and a preparation method thereof. The low-nickel-content atmospheric corrosion resistant steel is composed of C, Si, Mn, S, P, Cu, Al, Ni, Cr, Ca, N, Fe and other inevitable impurities; low-nickel elements are added to be compositely strengthened with other microalloy elements, and meanwhile through reasonable proportioning, the purpose of improving corrosion resistance of the steel can be achieved; and meanwhile, the low-nickel-content atmospheric corrosion resistant steel further has excellent forming performance, cold bending performance, welding performance and the like, and the cost can be reduced.

A method for killing fly type pests in a trapping device through diatomaceous earth in a non-toxic mode includes the steps of firstly, forming the waterproof fly trapping device through waterproof materials; secondly, throwing the diatomaceous earth in a pest collection device or a collection area of the trapping device or spraying the diatomaceous earth to the outer surface of the fly trapping device. Once flies enter and set foot on the pest collection device or the collection area in the trapping device, fine particles of the diatomaceous earth can be instantly attached to body surfaces of the flies, the flies can instantly feel uncomfortable and can not struggle at the moment, and therefore the flies can not escape and can die from body dehydration within a short period of time, an extremely small number of flies can escape but can automatically die within a short period of time as well after escaping, and death of the escaped flies can not be influenced by any external environment. The method has the advantages of being advanced in science and technology, environmentally friendly, free of toxin, capable of saving energy, reducing cost and reducing pollution, high in killing rate, beneficial to scientific research, remarkable in effect, capable of purifying the environment, and the like, and the method has extra economic and social benefits.

The invention discloses a wireless measurement acquisition alarm control device and a wireless measurement collection alarm control method. The device comprises a wireless collector, a wireless direct reading meter and a meter reading data management system, wherein the input-output terminal of the wireless collector is in communication connection with the meter reading data management system and the wireless direct reading meter respectively; and the input-output terminal of the wireless direct reading meter is connected with alarm equipment and a solenoid electric valve respectively through wires. According to the device, the wireless collector collects data and realizes wireless remote transmission on the basis of a GPRS network and a Zigbee wireless communication technology, has high signal quality and wide signal coverage, and has an alarm processing function and a solenoid valve communication function so as to solve the problems of remote data transmission control and alarm information transmission. The operation cost of a fuel gas management department, convenience is provided for broad users, and the operation efficiency of a wireless gas meter is improved.

The invention relates to an intellectual property online supervision transaction system. The intellectual property online supervision transaction system includes a master server, a third-party fund supervision platform, a transaction classification selection module, a transaction platform subsystem, a service fee subsystem, a seller management platform, a buyer transaction platform, an anti-counterfeiting verification platform and a patent value evaluation module; the intellectual property release platform is used for releasing intellectual property products such as patents, trademarks and copyright, and after the intellectual property products are released, patent value evaluation is conducted through the patent value evaluation module; The intellectual property is high in safety on the transaction platform, the intellectual property transaction process is simplified, the intellectual property transaction speed is increased, conversion of patent achievements is promoted, and scientific and technological progress is promoted; An anti-counterfeiting verification platform is arranged to prevent the purchase of counterfeit goods, the shopping reliability is improved, and a third-partyfund supervision platform is arranged, so that the fairness of right protection management caused by transaction disputes is improved, and fraudulent behaviors are prevented.