57results about How to "Much value" patented technology

The invention provides a service charging method which comprises the following steps: formulating rule metadata of service charging; using the rule metadata for generating a service charging rule meeting a business demand according to a preset rule model; establishing a correlation of user information and the corresponding service charging rule according to service selected by a user; and matching a corresponding service charging rule to generate charging information according to the service request data of the user, On the basis that a charging flow and the charging rule are separated, the service charging method can improve the customizability of the charging rule and meet complicated service charging demands.

The invention aims to provide a polyethylene recyclable isolation film for tire production; the isolation film is prepared by particularly adding in ethylene (meth) acrylate E (M) AA copolymer for the film, plastic multi-functional processing aid and plasticizer based on the prior art; the plasticizer and the ratio of the three materials are selected to further improve all the properties of the product, and achieve unexpected effect; and simultaneously, the invention provides a preparation method of the isolation film.

The invention discloses a passivator for farmland heavy metal contaminated soil, and a preparation method and application of the passivator. The passivator for the farmland heavy metal contaminated soil is mainly composed of clay minerals, iron-based minerals, phosphorus-based compounds, areca waste powder, a pH regulator and the like. The preparation method comprises the following steps: drying and crushing areca nuts, areca seed kernels, areca branches and the like generated in an areca-nut production process, then mixing the dried and crushed areca waste powder with the clay minerals, the iron-based minerals and the phosphorus-based compounds, then adjusting the pH value by adopting the pH regulator to obtain the passivator. The passivator is applied to the farmland heavy metal contaminated soil, dissociative heavy metal ions in the soil can be efficiently adsorbed and fixed, so that heavy metals entering crops can be effectively reduced, the original ecological environment and thesoil structure are not damaged, meanwhile the soil fertility can be improved, the harm of harmful organisms in the soil can be reduced, and the yield of the crops can be increased.

The invention provides a method for extracting gold from gold mine tailings, comprising the following steps of: (1) preprocessing the tailings to obtain a gold-containing material; (2) putting the gold-containing material into a dissolving slot containing a solution A, constantly stirring under a normal temperature and a normal pressure, and then soaking for 8-20 h to obtain a leaching solution; (3) carrying out adsorption reduction: regulating the pH value of the leaching solution to 2-4, then carrying out heat-insulation reaction to the leaching solution and an adsorbing material in a water bath of 50 DEG C, constantly stirring, adsorbing for 4-12 h and then filtering and drying to obtain gold-adsorbing fibers; and (4) heating and ashing the dried gold-adsorbing fibers at 780 DEG C to obtain the gold. In the method, because the tailings are used as raw materials, the tailings are recycled, and the utilization of resources is improved; and the process for extracting the gold in the invention has the advantages of simplicity, less equipment investment, low cost, short production period, high extracting rate and better economic and environmental-protection benefits.

The invention discloses a conditioner for heavy-metal-contaminated soil of an acid farmland and a preparation method and application thereof. The soil conditioner is mainly composed of clay minerals,iron-based minerals, phosphorus-based compounds, betel nut residue decomposed fertilizer, betel nut residue powder, quick lime and the like; the preparation method of the conditioner comprises the steps that betel nut residues, farmyard manure and straw are decomposed by means of an accumulation method to obtain the betel nut residue decomposed fertilizer; betel nut residues are dried and crushedto obtain the betel nut residue powder; after the betel nut residue decomposed fertilizer, the betel nut residue powder, the clay minerals, the iron-based minerals and the phosphorus-based compounds are mixed, the quick lime is adopted for adjusting the pH to alkalinity, and the conditioner is obtained; the conditioner is used for the heavy-metal-contaminated soil so that not only can free heavy metal ions in the soil be efficiently adsorbed and fixed and prevented from entering crops effectively, but also the original ecological environment and soil structure of the farmland are not destroyed, the soil fertility is improved at the same time, the damage of harmful organisms in soil is reduced, and the yield of the crops is increased.

The invention discloses a mulberry leaf health care pillow core, comprising the following but not limited various raw materials: mulberry leaves, rhizoma atractylodis, semen cassiae, safflower carthamus, loofah, mentha haplocalyx, chrysanthemum, radix angelicae, fructus ligustri lucidi, asarum, radices sileris, calendula, schizonepeta, tuber fleeceflower stem and folium artemisiae argyi. The mulberry leaf health care pillow core uses mulberry leaves as main materials, and the nutrient substances of the mulberry leaves are greatly kept but not run off in the manufacturing process. High-temperature deactivation of enzymes is beneficial to enzymes deactivation, thereby improving aroma. In addition, more than ten aromas of semen cassiae, chrysanthemum, mentha haplocalyx and the like are added, and the pure and fresh Chinese herbal medicine enables the mulberry leaf health care pillow core to have clean aroma. The mulberry leaf health care pillow core has the helping role on headache, dizziness, insomnia, cerebral arteriosclerosis, cervical spondylosis and the like all caused by liver-yang hyperactivity and has strong cosmetology effects, that is to say, the functions are strong, the health care and the sleep quality improvement are integrated, and the values of health care and maintenance are greatly enriched. Secondary pollution is avoided in the manufacturing process, so that the mulberry leaf health care pillow core is completely of a green healthy environment-protective health care pillow core.

The invention provides an elevator shaft design method and system based on image recognition. The method includes collecting hoistway images vertically at intervals; performing identification, splicing and A/D conversion on the images in sequence and forming a complete shell model of the maximum allowable accommodating space of the elevator hoistway; generating parameterized data by utilizing theshell model; performing smart matching between the parameterized data and a specified elevator parameter specification; if the matching is successful, outputting the elevator parameter specification as a design solution; if the matching is unsuccessful, adjusting the elevator parameter specification and then performing matching again until the matching is successful. According to the elevator parameter specification matching method and device, the personal injury accidents such as high object falling, missing stepping and shearing which are likely to happen in the operation process of personnel in the dangerous environment of the elevator hoistway are avoided, and the design scheme can be automatically generated.

The invention discloses a preparation method for pickling salted duck eggs by edible amaranth. The method includes selection of duck eggs, preparation of an edible amaranth paste, preparation of a pickling auxiliary material, wrapping of the duck eggs with the auxiliary material, primary pickling, preparation of edible amaranth water, and secondary pickling; through two times of pickling, salt composition is rapidly infiltrated into egg white, and the salt content of the egg white is balanced; the natural raw material edible amaranth is adopted for pickling the duck eggs, the process is unique, the cost is low, the egg white is tender, egg yolk is sandy and bright, and the egg white and the egg yolk both emits out faint scent of edible amaranth when the eggs are eaten; the whole pickling process has no any chemical additives and is really green and pollution-free, and the salted duck eggs are rich in value and rich in calcium and iron, and can promote bone growth and development, especially for children; and the salted duck eggs after pickling have red egg shells, have good outward appearance, and are both beautiful and delicious.

The invention discloses an automatic box gluing machine for paper box production. The automatic box gluing machine comprises a rack, wherein a belt wheel one is arranged on the left side of the top ofa bottom plate, an electric cylinder one is connected to the top of the rack in a bolted mode, and the electric cylinder one is arranged on the right side of the belt wheel one. Through the arrangement of a motor two, a belt wheel two, a brush, a dust suction cover, an air inlet pipe, an exhaust fan and a filter box, dust generated in the paper box grinding process can be collected, so that harmto bodies of workers is avoided, and meanwhile the influence of the dust on the surfaces of paper boxes on the bonding process is reduced; through the arrangement of a PLC body, electric appliances inthe device can achieve semi-automation, so that the production efficiency is greatly improved; and through the arrangement of an air pump, an electric cylinder four, a limiting block two, an infraredsensor two, an air outlet pipe, an electric cylinder three and a needle tube, the device can control the glue dripping amount of each paper box, and the glue dripping amount of each paper box is controlled, so that the production cost is greatly reduced, and the production efficiency is improved.

The invention relates the pseudomonas RRj228, which is used to replace fertilizer to promote the plant growth. The invention also relates the secondary metabolite, environment affinity microbiological agent, which is produced by pseudomonas RRj228.

The invention discloses a climate chamber for measuring the VOC release amount through a multi-chamber method. The climate chamber comprises a case and a clean gas generation device, the case is provided with a front case body and a rear case body, six experiment cabins and a jacket temperature control system are arranged in the front case body, a pressure regulating valve is arranged on the frontsurface of the front case body, a sampling pipe is arranged on a cabin door of each experiment cabin, and a dry and wet gas mixing humidity regulating system and a numerical control acquisition system are arranged in the rear case body on the rear side of each experiment cabin; an electric control mechanical chamber is arranged on one side of the case, and a logic control system, a refrigeratingsystem and a man-machine interaction system are arranged in the electric control mechanical chamber; the clean gas generating device is connected with the dry-wet gas mixing humidity adjusting systemand the electromagnetic valve flow adjusting control system, the dry-wet gas mixing humidity adjusting system is connected with the experiment cabin, and the experiment cabin is connected with the numerical control collecting system. Compared with the prior art, the climate chamber has the advantages that the background concentration requirement specified in the national standard is completely met; the energy consumption is low; the desorption time is reduced; and the use efficiency of equipment is improved.

The invention discloses an automatic assembly device for telescopic rods, which comprises a console, a telescopic rod feeding unit, a telescopic rod punching unit, a telescopic rod finger clamping unit, a sheet forming system, an assembly unit, a material retrieving manipulator unit and a control box , the feeding unit includes a silo and a conveying device; the punching unit is driven by air pressure and includes an induction module, a fixed-length limiter, a conveying track and a punching die; the reclaiming manipulator unit includes a manipulator holder, Manipulator air press, manipulator finger, push rod fixing seat and push rod air press; Described blank forming system comprises tape feeding unit, stamping unit, feeding unit, shearing unit and pick-up finger unit; In the pick-up finger unit The blank and telescopic rods in the finger gripping unit work together to the assembly unit for assembly. The invention effectively improves product consistency, improves processing efficiency, reduces production loss, and embodies the superiority of automatic production.

The invention discloses a preparation method and a product of hairy crab paste in the durian flavor and belongs to the field of food processing and preparation. The method includes the following operation steps that firstly, flavoring pulp in the durian flavor is prepared; secondly, the flavoring pulp in the durian flavor is fermented; thirdly, hairy crab meat paste is prepared; fourthly, compounding, salting and fermentation are conducted; fifthly, filling and sterilization are conducted. The method is simple and easy to operate, hair crabs serve as main raw materials, a rich flavor and taste are provided for the product through compounding and fermentation, the product is rich in nutrient and attractive in color, a new direction of crab paste products is developed, and market popularization value is good.

The invention discloses a combustor and a gas water heater. The combustor comprises a shell, an air inlet assembly, a gas assembly, an atmospheric combustor and a gas injection pipe, and an air inlet chamber, a first combustion chamber and a second combustion chamber are formed in the shell; air is introduced into the air inlet assembly; gas is introduced into the gas assembly; the atmospheric combustor is used for igniting the mixed gas in the first combustion chamber and heating the temperature in the first combustion chamber to a preset temperature; and the gas injection pipe communicates with the second combustion chamber to inject the gas into the second combustion chamber, so that high-temperature air combustion is conducted in the second combustion chamber. The combustor with a high-temperature air combustion function and the gas water heater are provided.

The invention is applicable to the technical field of intelligent electric energy meters, and discloses an intelligent service electric energy meter based on the Internet of Things, which has the function of the Internet of Things and provides high-quality service. The intelligent service electric energy meter based on the Internet of Things comprises a main control CPU module, and an electric energy metering module, a camera module, a display module, a communication module, a clock module, a storage module, a power supply module and a positioning module respectively connected with the main control CPU module, wherein the electric energy metering module comprises a voltage acquisition module and a current acquisition module. According to the intelligent service electric energy meter basedon the Internet of Things, power load data of a client can be collected through the intelligent electric energy meter to form client big data, and power load characteristics and power consumption behaviors of the client are effectively mined. The Internet of Things intelligent electric energy meter can excavate the electricity load characteristics of a client and provide policy services for governments, electric power companies, users and the like. The Internet of Things intelligent electric energy meter can excavate the electricity consumption behavior of a client, and provides technical support for the electricity larceny prevention work of an electric power company.

The invention relates to the technical field of aquaculture, in particular to the field of finless ell breeding. The high-efficient, intensive and ecological finless ell breeding method comprises the following steps that sterilization is conducted on a pond and a net cage; the net cage is hung to cultivate aquatic plants, and crucian and chub are bred in the pond; artificially-cultivated finless ell seedlings are selected and put into the net cage to be bred; live fly maggots or earthworms are thrown into the pond during the breed cultivation process to be used as bait; the finless ell is bred in a two-year period, and grown finless ell is collected to appear on market. The high-efficient, intensive and ecological finless ell breeding method has the advantages of being capable of improving water quality, improving the quality and value of the finless ell, and prompting the bait breeding industry and the downstream derivative products at the same time.

The invention discloses a compound lactobacillus-fermented fish sausage product, which comprises a raw material and auxiliary materials, wherein the raw material is minced fillet; the product comprises the following auxiliary materials in percentage by mass: 6% of soy isolate protein, 10% of modified starch, 1% of curdlan, 5% of emulsified pigskin, 0.15% of composite phosphate, 7.5% of a seasoner, 0.3% of red kojic rice powder and 1% of compound lactobacillus. Meanwhile, the invention further discloses a preparation method of the compound lactobacillus-fermented fish sausage product. The production method comprises the steps of prefabrication of emulsified colloid, constant-temperature fermentation, stewing and cooking, and cooling and packaging. The instant fish sausage which is unique in taste and abundant in nutrition is prepared by using the compound lactobacillus-fermented minced fillet; the value of the minced fillet is improved; and the flavor of the fish sausage is enriched.

The invention discloses a combustor and a gas water heater. The combustor comprises a shell, a premixer, a preheating combustor and an injection pipe, and a combustion chamber is formed in the shell; gas and air are introduced into the premixer and premixed, and mixed gas is provided for the combustion chamber; the preheating combustor is used for igniting the mixed gas; an air inlet of the injection pipe communicates with the premixer, and the temperature in the combustion chamber is increased to a preset temperature; and an injection opening of the injection pipe communicates with the combustion chamber and is used for injecting mixed gas into the combustion chamber, so that high-temperature air combustion reaction is performed in the combustion chamber. The combustor with a high-temperature air combustion function and the gas water heater are provided.