66results about How to "Good market prospects" patented technology

The invention provides a static multistage melting crystallization method for preparing electronic grade phosphoric acid. The method comprises the following steps of: adding phosphoric acid liquid serving as a raw material into a crystallization tower at one time, and introducing a cooling/heating medium to a crystallization tower jacket to control the temperature of the phosphoric acid liquid; adding crystal seeds into the crystallization tower at constant temperature when the phosphoric acid liquid is cooled to the temperature of between 15 and 28 DEG C; and performing static melting crystallization operations of two to four stages by the following steps of: cooling and crystallizing the materials, discharging partial mother solution at constant temperature, heating and melting to the constant temperature, continuously performing the operation of next stage at the temperature, and gradually discharging the mother solution for N times in equal mass to gradually improve the purity of the phosphoric acid crystal. Finally, the left crystal in the tower is the product, and the crystal is melted by heating and collected. The method is simple in operation, low in energy consumption and mild in operating conditions; the product has high purity; an 88 to 90 percent electronic grade phosphoric acid liquid product is directly obtained; and the product purity index accords with multiple standards of domestic and foreign users.

The invention discloses a mobile terminal and a method for achieving mobile terminal vibration. The method comprises the following steps that: the mobile terminal of a sender and the mobile terminal of a receiver predetermine actions corresponding to the value of a protocol identification field serving as a protocol data element string of a control short message and the value of a user data field, and the mobile terminal of the sender sends vibration to the mobile terminal of the receiver sending the control short message; and after receiving the control short message, the mobile terminal of the receiver drives a vibrator to perform corresponding actions. The method takes the short message with a relatively low cost as a carrier without increasing any hardware and facility, thereby having the advantages of low cost, simple implementation and good popularization and market prospect.

The invention relates to a medicinal composition for strengthening bones, which is prepared from the following raw materials in part by weight: 35 to 50 parts of calcium citrate, 35 to 55 parts of glucosamine, 5 to 10 weight parts of eucommia bark extract, 1 to 3 parts of soy isoflavones, 1 to 5 parts of chondroitin sulfate and 0.001 to 0.008 part of vitamin D. The medicinal composition is based on a strict formula and has a special and remarkable effect; the raw materials of the medicinal composition are widely available; and the cost of the medicinal composition is low. The simplicity of the formula makes medicament quality control simple. The components are combined to produce a synergetic effect for tonifying liver and kidney, supplementing calcium, strengthening bones and relieving pain in bone joints and consequently for increasing bone density, preventing and treating osteoporosis, promoting synthesis of bone collagen and proteoglycan, retaining damaged joints and bones and strengthening muscles and bones. The medicinal composition increases bone density, prevents osteoporosis and relieves pain in bone joints by exerting influences on the systems and organs of the body and regulating the links and factors associated with bone and joint metabolism.

The present invention relates to a wall surface trimmer. It includes a supporting frame which can be forwards and backwards, leftwards and rightwards and upwards and downwards moved, at least one cutting-tool and a feeding device. Said cutting-tool can adopt milling cutter or surface planer tool, and said supporting frame includes positioning mechanism, vertical lifting mechanism and horizontal moving mechanism. Said invention also provides its concrete operation method.

The invention relates to a polyvinyl alcohol acetal aromatic aldehyde grafting glycidyl azide polymer and a preparation method thereof. Polyvinyl alcohol acetal aromatic aldehyde and a glycidyl azide polymer which serve as initiators and diisocyanate serving as a cross-linking agent perform a homogeneous phase cross-linking reaction to obtain the polyvinyl alcohol acetal aromatic aldehyde grafting glycidyl azide polymer. The energetic polymer is used as a toughening elasticizer to be applied in fields of energetic materials such as explosives, propellants, pyrotechics and the like.

The invention relates to a monitoring system for detecting the number of accessing personnel by virtue of an infrared ray array and application of the monitoring system. The monitoring system comprises pyroelectric infrared sensors, signal processing circuits, a power supply circuit, a serial interface circuit, a single-chip microcomputer and an overload monitor. According to the monitoring system, the pyroelectric infrared sensors are utilized for acquiring infrared rays emitted by a human body when people pass through the monitoring system, judging the accessing directions of people from the vertical direction and measuring and calculating the space width occupied by the infrared rays emitted by the human body, a space width value is compared with a shoulder-width value of the human body preset in a single-chip microcomputer program to calculate the number of the accessing personnel, and the overload monitor is utilized for controlling the operation and the stopping of a construction elevator so as to realize the safe operation of the construction elevator. The monitoring system is rapid and accurate in detection result, simple in structure and strong in applicability and is convenient to mount.

The macromolecular flame-retardant fire-extinguishing agent is made up by using water soluble substrate containing anion group through the processes of cross-linking and grafting, adding correspondent flame-retardant active substrate, and mixing them with water. It is high in fire-extinguishing effect, and its performance is stable and cost is low.

The invention relates to a pilot test production line and a production process of emulsion explosives. The pilot test production line comprises a water phase system, an oil phase system, a sealed emulsification system and an open emulsification system, wherein the water phase system comprises a water phase tank, a water phase filter and a water phase screw pump which are connected in sequence; the oil phase system comprises an oil phase tank, an oil phase filter and an oil phase screw pump which are connected in sequence; the sealed emulsification system comprises a sealed emulsifier motor, a sealed emulsifier and a first static mixer which are connected in sequence; the open emulsification system comprises an open emulsator motor, an open emulsifier and a second static mixer which are connected in sequence. Two mainstream production modes at present are simulated through a production line at the same time, the pilot test blank is filled, the test effect is good, and the production line has very good market prospects and popularization and application values.

The invention discloses a water lubrication thrust bearing wit a ring grooves, relating to a thrust bearing. The invention solves the problems of bad performance of frictional wear, easy wear and cracking to a grinding disc, small bearing area, low bearing capacity, short service life, difficult fluid hydrodynamic lubrication, unreliable work process, complicated structure, large axial size, complicated processing process and high cost and so on of the prior thrust bearing. A friction surface (1) of the thrust bearing is provided with aequilate water grooves (2) along the radial direction, sector massive bearing surfaces is formed on the friction surface (1), and the sector massive bearing surfaces are provided with ring grooves (3). The water lubrication thrust bearing with the ring grooves has the advantages of high bearing capacity, long service life, easy fluid hydrodynamic lubrication, stable and reliable work process, simple structure, small axial size, simple processing process and low cost and so on. Practical application of the water lubrication thrust bearing with the ring grooves can improve whole device efficiency and reliability of water environment work machinery to a large extent, which brings better economic benefit and social benefit, and has better development potential and market prospect.

Provided is a novel pneumatic artificial muscle-driven ankle orthosis instrument. A pair of opposing artificial muscles are adopted as drive elements and fixed to the ankle portion of the human body to conduct tracking exercise on an ankle gait curve in the normal walking state of a normal person, so that the purpose of exercise rehabilitation is achieved; besides, self-rehabilitation can be achieved with the help of a lower limb rehabilitation medical robot without physical therapists or medical workers. Compared with a traditional motor-driven orthosis instrument, the novel pneumatic artificial muscle-driven ankle orthosis instrument has the advantages of being good in flexibility, safe, capable of saving energy, low in price and the like, and has great practical value and market prospects.

The invention provides a multi-functional folding baggage car, comprising a trunk; the external side of the trunk is respectively fixed with a front steering shaft and a rear steering shaft; the front steering shaft and the rear steering shaft are respectively connected with a front pulling rod and a rear pulling rod by a front eccentric rotation arm and a rear eccentric rotation arm; steering locking parts are respectively arranged between the front pulling rod, the rear pulling rod and the front eccentric rotation arm and the rear eccentric rotation arm, and between the front eccentric rotation arm, the rear eccentric rotation arm and the front steering shaft and the rear steering shaft; the lower ends of the front pulling rod and the rear pulling rod are respectively provided with front wheels and rear wheels; the upper end of the front pulling rod is provided with a vehicle handle; the upper end of the rear pulling rod is provided with a cushion; the front wheels or the rear wheels are connected with a wheel driving device. The user puts the baggage inside the trunk; when the front pulling rod and the rear pulling rod are respectively rotated to the front steering shaft and the rear steering shaft to the most forward end and the most backward end of the truck and tightly locked, the baggage car of the invention can be driven as a vehicle; when the front pulling rod and the rear pulling rod are respectively rotated to the front steering shaft and the rear steering shaft to one side of the trunk and tightly locked, the baggage car of the invention can be used as a trunk which advance by the pushing and pulling of hands.

The invention provides a formulation as follows: 50-70 percent of artificial rubber, 28-48 percent of glass fibre, and 0.4-2.5 percent of sulfur. The finished products produced by the above formulation have a sum of 100 percent of the components. The skid-resistant sheet has good skid-resistant effect when being pasted on the origin of force of leather shoes. Enough friction force is generated even when people walk on smooth ice surface, so as to ensure that wearers are unlikely to slip as a result of smooth ice surface, thereby having good using effect and market prospect.

The invention discloses a mulberry and ginger juice beverage and a preparation method thereof. The mulberry and ginger juice beverage is prepared from the following raw materials in parts by weight: 100-150 parts of fresh ginger, 50-80 parts of mulberries, 40-60 parts of milk, 5-10 parts of partridge tea, 15-25 parts of nori, 10-20 parts of black fungi, 1-2 parts of semen plantaginis, 1-2 parts of potentilla discolor, 2-3 parts of radix ophiopogonis, 1-2 parts of moutan barks, 1-2 parts of iris confuse, 2-3 parts of hance brandisia herbs, 1-2 parts of ricepaper pith, 1-2 parts of rabdosia rubescens, 2-3 parts of pumpkin leaves, 20-30 parts of honey, 0.02-0.05 part of potassium sorbate, 10-15 parts of xylitol and a proper amount of water. The mulberry and ginger juice beverage is has bright color and luster, is semi-transparent and uniform in grain and moderate in sweetness and sourness, contains beneficial ingredients of the fresh ginger and the mulberries, has the effects of clearing heat and toxic materials and benefiting spleen and stomach due to the addition of the partridge tea and the pumpkin leaves, has the effects of removing internal heat, calming nerves and relieving restlessness due to the addition of the radix ophiopogonis and the moutan barks, is a very good summer healthcare beverage, and has very good industrialization and market prospects.

The invention relates to a mobile communication network optimization technology, in particular to a mobile network intelligent analysis method based on data service flow and a system thereof. The method is as follows: splitting signaling flow and service flow from the flow of data service of a mobile network user, and analyzing access point name (APN) and HOST information of various services; utilizing relevant information of the service flow to find users using services with large service flow proportion; and carrying out data analysis and service mining in combination with relevant data of the users. In the mobile network intelligent analysis method, the business intelligence (BI) technology is applied to positioning of mobile network problems, so that an operator reduces the number of service analysts and reduces the service optimization cost. By deep discovery of the service flow rule, business opportunities are analyzed and mined in the service flow, the service experience of the users is improved, the current hot services are accurately positioned, and the market prospect is better analyzed.

The invention discloses a crisp sweet potato chip food preparation method which is characterized in that the crisp sweet potato chips are prepared from the following raw materials in parts by weight: 30-50 parts of sweet potato powder, 10-25 parts of corn flour, 10-25 parts of carrot powder, 10-25 parts of wheat flour, 10-25 parts of peanut powder and 5-15 parts of honey. The crisp sweet potato chips prepared through the preparation method disclosed by the invention can meet needs of different tastes, the kind of the sweet potato flavored food is increased, in addition, a new approach is provided for development and utilization of sweet potato resources, and the crisp sweet potato chips are rich in nutrition, can be eaten by people of all ages, have the strong natural flavor and unique taste of the sweet potatoes, are good in eating taste, and can increase dietary preference of people; since a superfine grinding technology is adopted, distribution and absorption are facilitated; meanwhile, all components can be combined tightly, so that mixing uniformity is good, the finished products are strong in flavor, fragrant, sweet and palatable, the production cost is low and the crisp sweet potato chips have a better price advantage and a better market prospect.

The invention relates to the technical field of agricultural irrigation and particularly relates to a farmland irrigation method. The farmland irrigation method comprises the contents of firstly selecting an irrigation operation mode, wherein the irrigation operation mode is manual irrigation or automatic irrigation; detecting an irrigation crop environment, namely at least detecting the moisture content of soil, soil evapotranspiration, meteorological factors and the water source condition; setting an irrigation data parameter according to the irrigation operation mode and the environment detection result, wherein the irrigation data parameter at least comprises irrigation time; and recording the irrigation data through a table form, wherein the irrigation data at least include the irrigation operation mode, irrigation time and users. The farmland irrigation method is reasonable in design; multi-target crop irrigation is optimized; and through scientific management, the improvement of the water use efficiency of an irrigation area and the daily information management level can be reliably guaranteed.

The invention provides a game interactive touch platform and a touch position identifying method thereof. A large-area flexible array pressure sensor is adopted, and the game interactive touch platform is formed through customized processing; a touch platform packing box is designed to form a practically operable touch platform product; through a software assorted identification algorithm, accurate touch position identification is realized. The array pressure sensor senses touch pressure changes of fingers, pressure data frames are sent to an upper computer through internet access communication, and finally, specific coordinates and touch intensity of finger touches are analyzed according to the software algorithm. The touch platform can be widely applied to game interaction of the upper computer, somatosensory participation is realized, and the finger practice level of games is increased. Moreover, the platform has a force touch function, can be developed according to different people groups, is simple to operate and high in reliability and has broad application prospect.

The invention provides a Chinese medicinal composition with a function of treating helicobacter pylori in stomach. The Chinese medicinal composition comprises the following medicinal raw materials by weight: 10-30 arts of bighead atractylodes rhizome, 9-20 parts of dried orange peel, 10-30 parts of poria cocos, 9-20 parts of pinellia ternata, 4-10 parts of fructus amomi and 9-30 parts of curcuma aromatica. Clinic experiments prove that medicinal power prepared from the Chinese medicinal composition has good treatment effect on helicobacter pylori in stomach, is quick-acting, and has no toxic or side effect; moreover, the total effective rate is high up to 100%. The Chinese medicinal composition has bright application prospect and market prospect.

The invention discloses a preparation method of antibacterial non-heat-seal type tea filter paper. Natural bamboo fibers and bleached softwood pulp are used as main materials. The addition of the natural bamboo fiber can endow the filter paper with certain antibacterial properties, thus prolonging the storage time of tea. Bamboo pulp fibers are not subjected to beating, ensuring that the filter paper can have high thickness and stiffness. In addition, the strength of the natural bamboo fibers is close to that of hemp pulp fibers, and after the natural bamboo fibers replace hemp pulp, the strength of the filter paper will not decrease too much. The bleached softwood pulp is subjected to a certain degree of beating, facilitating increase in the specific surface area of fibers, increasing thehydrogen bonding between paper sheets, and improving the adsorption of a wet strength agent, thereby increasing the dry strength and wet strength of the paper. According to the filter paper producedby the method, the product production cost can be greatly reduced, that the filter paper can also have certain strength and high thickness is ensured, that the filter paper can be used normally in thesubsequent processing is ensured, and the filter paper has certain antibacterial properties.

A multifunctional cleaning medical liquid for cleaning nasal cavity and preventing rhinitis, nasosinusitis and cold is prepared from purified water, electrolyte, buffering agent and associated factor through proportionally mixing the first three, stirring, adding associated factor, stirring and aseptic packing.

The invention discloses a snack food capable of replenishing blood and tonifying the kidney. The snack food is characterized by being prepared through the following steps of thoroughly cleaning black beans, black rice and black sesame seeds serving as raw materials, then steaming the cleaned materials at constant pressure with a steamer, when the steamed materials are completely cooked, taking out the completely cooked materials, putting the cooked materials in a drying room for drying until the water content is smaller than 8%, and performing superfine comminution so as to obtain 150 or more mesh mixed powder; and then adding a traditional Chinese medicine extract of barbary wolfberry fruits, mulberry fruits and haws, uniformly mixing the traditional Chinese medicine extract with the mixed powder so as to obtain a mixture, performing compression moulding on the mixture by using tabletting equipment so as to obtain snack food blanks, roasting the snack food blanks in a furnace, cooling the roasted snack food blanks, and performing packaging with nitrogen. The snack food is prepared from the following components in percentage by weight: 50-70% of the mixed powder and 30-50% of the traditional Chinese medicine extract. The solution adopted by the invention lies in that the black beans, the black rice, the black sesame seeds, the barbary wolfberry fruits, the mulberry fruits and the haws are used as the raw materials, and according to a traditional Chinese medicine theory and scientific extraction and concerted application, a purely natural crisp chip food which is natural, nutrient, convenient and good in mouth feel is made; the snack food can nourish yin, replenish blood, promote salivation and moisten dryness and has the efficacies of replenishing blood and tonifying the kidney, and if people often eat the snack food, the purposes of replenishing blood and tonifying the kidney can be achieved.

The invention belongs to the field of foods and discloses a method for preparing natural haematochrome zinc porphyrin. The method comprises the following steps of: (1) preparing Zn<2+> chelatase by using livers and hearts of animals; (2) reacting protoporphyrin disodium, chlorhematin, hemoglobin or myoglobin which is taken as a substrate and a zinc ion solution under the catalysis of the Zn<2+> chelatase to obtain zinc porphyrin; and (3) and separating and purifying the zinc porphyrin by using high performance liquid chromatography. The method for preparing the natural haematochrome zinc porphyrin is simple and practicable; and the prepared zinc porphyrin is safe and stable, and has a good color generation effect.

The invention belongs to the technical field of food processing, and particularly discloses wild vegetable-containing noodles and a preparation process thereof. The wild vegetable-containing noodles comprise the following raw materials in parts by mass: 50-70 kg of flour, 6-8 kg of artemisia annua, 1-2 kg of radix bupleuri, 1-3 kg of dandelion, 1-3 kg of hydrocotyle sibthorpioides, 1-1.5 kg of tea leaf, 1-2 kg of plantain, 7-15 kg of water, 0.5-1 kg of edible salt and 1-2 kg of native egg. The invention further discloses a preparation process of the wild vegetable-containing noodles. The wild vegetable-containing noodles are simple in process, low in production cost and very rich in nutrition, and have high edibleness and a good market prospect.

The invention belongs to the processing field of preserved litchis. A processing method for preserved litchis sequentially comprises the following steps: selecting fresh litchis which are thick in pulp and small in kernel and cleaning, husking and denucleating the litchis to obtain litchi pulp; putting the litchi pulp in an aqueous solution of 0.2% NaHSO3, 0.1% citric acid and 0.2% CaCl2, and soaking the litchi pulp for 2-3 hours to obtain hardened litchi pulp; putting the hardened litchi pulp in hot water at 80-100 DEG C to be blanch for 2-5 minutes; taking out the litchi pulp and draining off the litchi pump at normal temperature; then putting the litchi pulp in boiled sugar water with 20% white granulated sugar to be heated for 25-30 minutes and taking out the litchi pulp and cooling the litchi pulp to normal temperature; and finally, drying the litchi pulp at 50-70 DEG C for 6-10 hours to obtain litchi pulp with the water content of 13-15%, and cooling and packaging the litchi pulp. The preserved litchis provided by the invention is enough in fragrance of litchis, fine and smooth to eat and uniform in shape and have good market prospect and sales prospect.

The invention discloses a wood-color-like 3D printing wire material based on illegal cooking oil, and preparation and 3D printing methods of the wire material. The wire material is a yellow woody wire. The preparation method of the wire material comprises the steps of epoxidized illegal cooking oil to obtain epoxidized illegal cooking oil, and then performing a ring-opening esterification reactionon the epoxidized illegal cooking oil and acrylic acid to obtain an epoxidized illegal cooking oil acrylate-acrylic acid prepolymer, then adding an initiator, performing heating solidification to obtain an epoxidized illegal cooking oil acrylate-acrylic acid solidified product, and finally blending the solidified product with polylactic acid for wire drawing, so as to obtain the wood-color-like 3D printing wire material based on the illegal cooking oil. The wire material can be printed by a commercial FDM 3D printer, and the printed product has a yellow wood-like appearance, and has low cost,good toughness and good application prospects.

The invention relates to an X-ray tube high-voltage power supply. The X-ray tube high-voltage power supply is characterized by comprising a push-pull inversion circuit, a high-frequency transformer and a low-ripple voltage doubling rectifying circuit.

The invention relates to the technical field of cold chain packaging, and particularly relates to a cold storage agent used for fish balls and a preparing method thereof. Raw materials include, by weight, 71-85 parts of deionized water, 6-8 parts of mannitol, 3-7 parts of sodium carbonate, 2-6 parts of borax, 3-5 parts of carboxymethylcellulose, and 1-3 parts of a soybean protein-based adhesive or1-3 parts of modified starch. The deionized water, the mannitol, the sodium carbonate, the borax, the carboxymethylcellulose, and the soybean protein-based adhesive or the modified starch are prepared into the transparent and gelatinous cold storage agent. The cold storage agent is environmentally friendly and has efficient cold storage effects.

The invention discloses a preparation method of corn chip food. The corn chip food is characterized by being prepared from the following raw materials in parts by weight: 30 to 50 parts of corn meal, 10 to 25 parts of pumpkin powder, 10 to 25 parts of black rice powder, 10 to 25 parts of kelp powder, 5 to 15 parts of peanut powder, 5 to 15 parts of eggs and a proper amount of edible salt. The corn chips prepared by the preparation method disclosed by the invention can meet the requirements on different tastes, so that the variety of corn-flavored food is increased; furthermore, a new way is provided for development and utilization of corn resources, and sweet corns serving as a main raw material are extremely high in nutritional value, and the respective components in the formula affect each other, so that a product is more palatable; by the adoption of an ultrafine smashing technology, the dispersion degree of obtained fine powder is enhanced, and distribution and absorption are facilitated; meanwhile, the fine powder can be closely combined with other components, so that the corn chip food is high in mixing uniformity, smells mellow, has palatable sweetness, fragrance and saltness, and has a competitive price and market prospect.

The invention discloses a stove, which comprises a hearth, wherein the hearth is arranged underground; a heat outlet of the hearth is located above the ground; a feeding port of the hearth is close to the ground; the lower part of the hearth is communicated with an ash chamber through a grate; and an air duct which is communicated above the ground is arranged in the ash chamber. The stove has the beneficial effect that compared with the prior art, the hearth of the stove is arranged underground and the feeding port is close to the ground so that when being added, fuel does not have to be lifted, is pushed into the feeding port and can enter the hearth directly merely through gravity; and moreover the air duct which is communicated above the ground is arranged in the ash chamber so that the normal combustion problem of the fuel of the underground hearth is solved and the normal use of the underground hearth is ensured. In such a way, crop straws and other low density combustibles can be conveniently used as the fuel in the stove and consequently the utilization ratio of the stove is greatly improved, the use of coal is reduced, environment is protected better, energy is saved, and the cost of processing the straws is reduced.