607results about How to "Good appearance" patented technology

The invention relates to high-content medium chain triglyceride powdered oil which is characterized by being prepared from the following raw materials in percentage by weight: 50%-80% of medium chain triglyceride, 10%-30% of grape syrup, 5%-26% of modified starch and the balance of auxiliary agents. The high-content medium chain triglyceride powdered oil disclosed by the invention is obtained by carrying out mirco-encapsulated embedding on medium chain triglyceride and achieving an oil powdered effect by adopting advanced process technologies, namely high-pressure homogenized emulsification, spray drying and the like, through formula design and process optimization, achieves the oil content as high as 80% and the oil embedding rate more than 98%, and has the advantages of good solubility and stability and convenience for transportation and storage. The product can be applied to multiple foods and health-care foods and is used for enhancing the nutrition value of the foods, improving the tissue structures, appearance quality and palatability of the foods and prolonging the quality guarantee period of a product.

The invention provides a virtual synchronous generator virtual inertia and virtual damping coefficient adaptive control method, which relates to the technical field of smart grid and intelligent algorithms. Firstly, the inverter based on the virtual synchronous generator is modeled, and the correlation between the output frequency of the inverter and the virtual inertia J and the virtual damping coefficient D is obtained. Then the fitness function of the adaptive control method of virtual inertia J and virtual damping coefficient D based on the improved particle swarm optimization algorithm isdetermined. Finally, the improved particle swarm optimization algorithm is applied to the active power. In the frequency control part, the real-time adaptive control of virtual inertia J and virtualdamping coefficient D is realized in order to minimize the frequency deviation and stabilize the system. The invention provides a virtual synchronous generator virtual inertia and virtual damping coefficient real-time adaptive control method, which fully utilizes the characteristics of the virtual inertia and introduces the virtual damping coefficient, so that the inverter is more stable and the frequency offset is smaller.

The invention discloses a half-dry rice noodle and a preparation method thereof. The half-dry rice noodle comprises the following raw materials: rice, a starch mixture, a fresh fruit and vegetable paste mixture and a fruit and vegetable powder mixture and is prepared by the following steps of fermentation and preprocessing of the rice, mixing of all raw materials, twin-screw extrusion forming, aging, re-steaming, washing and cutting oof noodles, measuring and packing, post-sterilization, cooling and the like. The half-dry rice noodle prepared by the invention has the advantages of smooth and bright appearance, strong gluten power, good elasticity, natural flavor, long shelf time, clear finished product soup and the like, the breaking rate is controlled to be lower than 2%, and the loss rate of cooking is controlled to be lower than 4%. According to the half-dry rice noodle and the preparation method thereof, the problem of the existing rice noodle of single nutrition is solved; the ingredients rich in protein and vitamins are added in the formula, so that the product has comprehensive nutrients; in addition, any preservative, brightening agent and thickening agent are not added in the product, so that the product prepared by the preparation method has excellent taste and is nutrient and healthy.

The invention provides a method for increasing yield and improving quality of continuously cropped flue-cured tobacco. The method combines planting and turning over and pressing green manure with applying decomposing agents and microbial fertilizer. When the green manure is turned over and pressed in spring, the decomposing agents are applied; a base fertilizer includes both special tobacco compound fertilizer and the microbial literalizer, so that green manure can give a full play in improving the soil, increasing yield and improving quality of tobacco. Therefore, the method is a simple, effective and practical method for increasing yield and improving quality of the continuously cropped flue-cured tobacco leaves. The yield of the tobacco leaves is increased by 15.2%-19.8%, both the appearance quality and the internal quality of tobacco leaves are improved, and the high and intermediate-grade tobacco yield is increased by 7.5%-10.5%.

The invention relates to a production process for flat tempered glass, and belongs to the technical field of building materials. The production process comprises the following steps: cutting, edging and cleaning glass; placing the cleaned glass on a roller bed, and conveying the glass into a convection tempering furnace for heating treatment by virtue of the roller bed, wherein heating temperature in a first interval is 450 to 500 DEG C, heating time in the first interval is 100 to 250 seconds, heating temperature in a second interval is 680 to 700 DEG C, and heating time in the second interval is 200 to 300 seconds; discharging the heated glass out of the furnace, feeding the glass into a flat air grid, quenching the glass for 80 to 120 seconds under the air pressure of 0.1 to 4.8KPa by virtue of upper and lower air grids in the flat air grid until the temperature of the surface of the glass is 240 to 260 DEG C, and then quenching the glass to normal temperature to obtain a flat tempered glass finished product. The production process for the flat tempered glass is simple, easy, time-saving and energy-saving, the safety of the tempered glass is remarkably improved, and the bending strength and impact strength of the tempered glass are also remarkably strengthened.

The invention discloses a water-soluble fertilizer containing chitin and humic acid and a production method thereof. The method is characterized by degrading chitin, a natural high polymer, and then mixing chitin with humic acid solution and nitrogen fertilizer to produce the water-soluble fertilizer containing chitin and humic acid. The produced water-soluble fertilizer contains 20-40g/l of chitin, 20-40g/l of nitrogen, 170-190g/l of humic acid and 1-5g/l of plant growth regulators. The method is simple, easy to operate and high in feasibility of implementation. The produced water-soluble fertilizer integrates the functions of nutrition supplement, bacteria immunity and virus immunity, improves soil conditions, prevents hardening, raises ground temperature, promotes prematurity, resists diseases and tolerates stress, resists continuous cropping and balances nutrition, and features stable status and lasting fertilizer efficiency.

The invention relates to a fluid electric energy feedback type semi-active control shock absorber system. The fluid electric energy feedback type semi-active control shock absorber system mainly comprises a dual-cylinder hydraulic damping module and a fluid electric energy feedback control module. The dual-cylinder hydraulic damping module comprises a hydraulic working cylinder, an oil storage cylinder, a piston, a hollow piston rod, a compression valve and a compensation valve. The fluid electric energy feedback control module is composed of a hollow piston rod adapter, an energy accumulator, an oil storage cylinder adapter, a hydraulic energy feedback pipe, a hydraulic motor, a power generator and a load control circuit. A round hole is formed in one outer wall of the oil storage cylinder in a drilling mode, and the oil storage cylinder adapter is welded through the round hole. An oil outlet is led out of the top end of the hollow piston rod in the hydraulic working cylinder in the radial direction, and the hollow piston rod adapter is welded to the oil outlet. The fluid electric energy feedback type semi-active control shock absorber system has the beneficial effects that the fluid electric energy feedback type semi-active control shock absorber system can be formed by transforming a traditional dual-cylinder hydraulic damper, on the premise that the basic requirement of automobiles for the damping property of dampers is met, mechanical energy consumed by vibration of a suspension is recycled and converted to electric energy, and the purpose of energy conservation of automobiles is achieved.

A vacuum nitrogen oven comprises a case having a first side wall, a second side wall and a third side wall, a heat insulation outer wall surrounding the case and having a first side wall, a second side wall and a third side wall corresponding to the first side wall, the second side wall and the third side wall of the case, a gas transfer device communicated with the case, and temperature control equipment used for controlling the temperature in the case. The vacuum nitrogen oven which can quickly cool off also comprises a cooling device comprising a cooling jacket, at least one water inlet arranged on the cooling jacket, and at least two water outlets. The cooling jacket is positioned between the case and the heat insulation outer wall. The cooling jacket is provided with a first interlayer, a second interlayer and a third interlayer which are communicated with the first interlayer, are oppositely arranged, and surround a chamber with the first interlayer. The vacuum nitrogen oven which can quickly cool off has high efficiency and good air tightness.

The invention discloses a machining process of a large screen sapphire mobile-phone panel. The machining process of the large screen sapphire mobile-phone panel comprises the steps of 1) blanking sapphire of a bar material and forming a sheet material; 2) contouring a sapphire panel by adopting a CNC, machining hole sites at surfaces of the sapphire panel by adopting laser, and machining and shaping arc edges by adopting a diamond grinding wheel; 3) executing double-sided grinding and polishing on the sapphire panel by adopting a double-sided copper disc machine, to realize thinning; 4) executing double-sided polishing on the sapphire panel; and 5) executing film coating or silk-screen printing on the surfaces of the sapphire panel. According to the machining process of the large screen sapphire mobile-phone panel, the large screen panel is machined with respect to the material of sapphire, such that the machining efficiency is high, the appearance quality is good, and the steps of the process are practicable, thus being suitable for batch machining production by an enterprise.

The invention discloses a composite fiber material product, a preparation method thereof and an application thereof. The composite fiber material product comprises a piece of middle fiber material cloth (1), an upper surface film (2) arranged above the fiber material cloth (1) and a lower surface film (3) arranged under the fiber material cloth (1), wherein the outer surfaces of the upper surface film (2) and the lower surface film (3) are further provided with a layer of glass fiber cloth (4). The upper surface film and the lower surface film of the composite fiber material product can be respectively and internally printed with characters or patterns, the surfaces can be respectively formed to be a mirror surface or matting, and the composite fiber material product is attractive in appearance, free of air vents and needle eyes, good in rigidity, strong in impact resistance and mar resistance, and strong in heat resistance and corrosion resistance, so that the composite fiber material product can be widely used for manufacturing shells of various electronic products, electrical equipment, aviation and spaceflight equipment, and the like. The preparation method of the composite fiber material product is low in mould requirement, can be used for preparing the composite fiber material product with a surface which has the mirror surface or is matting. The follow-up treatment to the surface of the product can be avoided, such as polishing and the like, so that the invention is convenient to operate, and high in yield and production efficiency.

The invention discloses production technology for extracting purified lycopene from tomato waste residue serving as a raw material, which comprises the following steps of: firstly, separating tomato skin from tomato seeds; secondly, extracting lycopene extract from the tomato skin by subcritical extraction technology; and finally, separating and purifying the lycopene in the lycopene extract by using a silica gel short column. The extraction ratio of the lycopene is 80 to 90 percent, and the lycopene content of extracted lycopene oleoresin can reach 6 to 50 percent.