314results about How to "Simple process requirements" patented technology

An air conditioner having an enhanced user perception and a controlling method thereof are provided. A predetermined character and/or its applied character image are/is displayed on a display window of the air conditioner. The character and/or the character image are/is changed depending on the operational states of the air conditioner, so that the user perceives the operational state of the air conditioner more conveniently. The air conditioner has advantages in that the user can perceive the operational state of the air conditioner more conveniently, the user can be stimulated to purchase the product, and a use term of the air conditioner can be extended.

The invention discloses a method for extracting high-content mogroside V from dried momordica grosvenori swingle. The extraction technique includes the following steps: extraction, concentration, filtration, adsorption, decoloration, concentration and drying, so that the mogroside V product is obtained. The method adopts the dried momordica grosvenori swingle as material for production, the content of the obtained product is high, the taste and the color are good, the adopted equipment required by the technique is simple, continuous production can be carried out, and moreover, because the used solvents are ethanol and water, no pollution is generated.

A method of manufacturing a molded article using lamination of a flocked surface onto a backing film is provided. Also provided is a flocked article comprising an antimicrobial agent.

The invention provides a technical method for constructing a reference surface of an assembled folio cartridge receiver and a special clamp. The special clamp comprises a base, pressing plates, adjustable supports, support screws and two sets of positioning components, wherein each positioning component comprises a front-end positioning block, a front-end hook-shaped pressing plate, a connection block, a rear-end positioning block and a rear-end hook-shaped pressing plate; and the two sets of positioning components are in centrosymmetry about a central axis of the base. The technical process comprises the following steps of: performing rough turning machining on an annular blank of the folio cartridge receiver, retaining flange edges, splitting the annular piece of the cartridge receiver,cutting off the flange edges on different sides, fixing two half cartridge receivers on the special clamp, and constructing the reference surface of the assembled folio cartridge receiver by adjusting the clamp. Compared with the conventional method, the technical method has the advantages that: the technical requirement of the whole machining flow is easy to realize; the whole machining flow canbe finished on the vertical lathe; the machining efficiency is high; and the reference surface of the folio cartridge receiver is machined during one-time clamping.

The invention relates to a production method of high magnetic induction oriented silicon steel, comprising the steps of smelting, continuous casting, hot rolling, normalization, decarbonization and annealing, MgO coating, high-temperature annealing and insulation coating, wherein the normalization comprises the steps that: normalization is carried out on a hot rolling plate, nitridation is finished synchronously, the temperature of normalization and nitridation is 1050-1150 DEG C, the atmosphere is 5-35% NH3 (volume percentage), and the balance of gas is N2; after the normalization and nitridation, the N content nitrided into the hot rolling plate is 60-250ppm; and normalization cooling is carried out, the initial temperature of fast cooling is 700-950 DEG C, and the fast cooling speed with the temperature of being reduced to 550 DEG C is 15-40 DEG C/sec. The production method solves the problem of difficult nitridation in the decarbonization procedure when a low-temperature plate blank heating technology is used for producing the high magnetic induction oriented silicon steel, carries out synchronous nitridation on the hot rolling plate in the normalization procedure, and leads the following procedure of decarbonization and annealing techniques to be simplified and easily controlled, thus not only being capable of obtaining a high magnetic induction oriented silicon steel product with excellent performance and simultaneously leading the production cost to be reduced.

An improved approach to highlighting a graphical object in a graphical user interface is disclosed. A body of a highlighted graphical object may, upon selection or highlighting, be changed to a transparent color, and a graphical outline, or “halo,” is added surrounding the original graphical object's body. The halo may be in the same color as the graphical object originally was, preserving any meaning attributed to the color of the graphical object and simplifying the user's ability to identify the selected object(s), as well as the ability to select the highlighted object for further processing. The highlighted graphical object may also be displayed with a bounding box to further identify the selected object(s). A moving version of the highlighted graphical object may be drawn during a moving process, in which the moving version has an appearance distinct from the original object.

The invention provides a two-component casting glue for capsulation of a solar photovoltaic module, which belongs to the field of high polymer sealing materials. The two-component casting glue comprises component A and component B; component A comprises the following raw materials of 100 to 120 parts by weight of alpha-omega-dihydroxy polydimethylsiloxane, 30 to 50 parts by weight of silicone oil, 80 to 100 parts by weight of a heat conducting filling material, 50 to 60 parts by weight of a flame retardant filling material and 30 to 50 parts by weight of nanometer calcium carbonate; and component B comprises the following raw materials of 100 to 120 parts by weight of silicone oil, 20 to 40 parts by weight of a cross-linking agent, 2 to 3 parts by weight of a coupling agent, 0.5 to 1 part by weight of a catalyst and 1 to 1.5 parts by weight of colored slurry. The two-component casting glue has the advantages of effectively promoted flame resistance, a substantially improved heat conducting effect, capacity of timely and effectively conducting out heat emitted by a bypass diode, excellent performance in inhibiting permeability of water vapor, excellent electrical properties and ideal weatherability and corrosion resistance. A recommended preparation method for the two-component casting glue is simple and terse and does not have strict requirements on a process and equipment.

The invention discloses a hydrophobic-surface treatment agent and a preparation method thereof. The preparation method comprises adding 1,1,1,3,5,5,5-heptamethyltrisiloxane and a catalyst into a reactor under 35-65 DEG C, adding vinyl trimethoxysilane or vinyl triethoxysilane in drops, after the reaction, adding active carbon for adsorption processing, filtering, and distilling filtrate under a reduced pressure to obtain the hydrophobic-surface treatment agent. According to the invention, the 1,1,1,3,5,5,5-heptamethyltrisiloxane with high-activity silicon-hydrogen bonds and the vinyl silane with double bonds are used as raw materials, a high-yield hydrosilylation reaction is utilized, and the product is prepared by a one-step synthesis method. The agent is high in reaction activity of function groups, low in surface energy, mild and controllable in reaction conditions, high in product yield and low in production cost.

An exhaust purification apparatus for an internal combustion engine includes a catalyst unit disposed in an exhaust passage of the engine, upstream and downstream air-fuel-ratio sensors disposed upstream and downstream, respectively, of the catalyst unit, a main-feedback controller, and a sub-feedback controller. The main-feedback controller calculates a main-feedback control quantity on the basis of an output value of the upstream air-fuel-ratio sensor and a predetermined upstream-side target value, and corrects, on the basis of the main-feedback control quantity, the quantity of fuel injected by an fuel injector. The sub-feedback controller calculates a sub-feedback control quantity on the basis of an output value of the downstream air-fuel-ratio sensor and a predetermined downstream-side target value, and corrects, on the basis of the sub-feedback control quantity, the quantity of fuel injected by the fuel injector, independently of the correction of the fuel injection quantity by the main-feedback control means.

The invention discloses a method for realizing an enhanced HEMT (High Electron Mobility Transistor) by virtue of p-type passivation. The method comprises the following steps: providing a heterostructure which mainly comprises a first semiconductor and a second semiconductor, wherein the second semiconductor is distributed on the first semiconductor and is provided with a band gap wider than the first semiconductor, and two-dimensional electron gas is formed in the heterostructure; forming a p-type doped third semiconductor on the second semiconductor, performing passivation treatment on a residual region, except for an under-gate region, of the third semiconductor, so that the p-type doped region only exists at the under-gate region, and the under-gate region is distributed under a gate electrode of an HEMT device; manufacturing a source electrode, a drain electrode and a gate electrode connected with the heterostructure, electrically connecting the source electrode and the drain electrode through the two-dimensional electron gas, and enabling the gate electrode to be distributed between the source electrode and the drain electrode. The invention further discloses the enhanced HEMT. The method has the advantages of simple process, high repeatability, stable and favorable device performance, low cost, easiness for large-scale production and the like.

The invention is a method of preparing carbon nano fibers, characterized in adopting hydrazine hydrate and high molecular surface active agnet polyvinylpyrrolidone to hydrothermally synthesize nano lines of semiconductor Te at 160-200DEG C; then adopting the nano lines as template and adopting carbohydrate to react at 160-220DEG C for 4-20 h and synthesizing carbon-coated Te nano cables as intermediate for preparing carbon nano fiber; and oxidizing to remove Te cores from the nano cables and obtaining the carbon nano fibers. And it avoids production of carbon balls in the carbonizing course, and the surfaces of the obtained carbon-coated Te nano cables and carbon nano fibers all have large numbers of functional groups. And it is relatively suitable for industrialized production.

The invention relates to a silicone sealant used for electronic products. The invention belongs to the technical field of high-molecular materials. The sealant comprises a component A and a component B. The component A is composed of raw materials of, by weight: 100-110 parts of alpha-omega-dihydroxyl polydimethylsiloxane, 25-40 parts of silicone oil, 5-8 parts of a heat-conductive filling material, 35-65 parts of a fire-retarding filling material, and 20-35 parts of nano-grade calcium carbonate. The component B is composed of raw materials of, by weight: 90-110 parts of silicone oil, 12-15 parts of a cross-linking agent, 3-4 parts of a coupling agent, 1-1.5 parts of a catalyst, and 1.5-3 parts of a colored slurry. The silicone sealant is advantaged in excellent fire retardance, improved heat conductivity, ideal steam-penetration inhibiting capacity, excellent electrical property, excellent weathering resistance, and ideal corrosion resistance. A provided preparation method is advantaged in simple technology, and non-harsh requirements on technologies and equipments. With a provided application method, a mixing effect of the components A and B can be ensured.

The invention discloses the preparing method of monodisperse micron-size polymer microballoon. The method comprises the following steps: adding organic solvent containing monomer, initiating agent and dispersing agent into inhibitor at 50-80Deg.C, carrying out reaction for 10-14 hours, getting the product. The invention obtains the monodisperse microballoon whose diameter is 1- 10 mum.

The invention discloses a preparation method of a nano attapulgite adsorbent. The preparation method comprises the steps of dispersing attapulgite clay in a solvent under a stirring condition according to a solid-to-liquid ratio of 1:(25-300), reacting for 48-120 hours at temperature of 120-200 DEG C in a high-pressure reaction kettle, centrifugally separating, washing and then drying to obtain the nano attapulgite adsorbent with a high adsorption capacity. According to the preparation method of the nano attapulgite adsorbent, the adsorption capacity of the nano attapulgite adsorbent is improved by using solvent thermal reaction; the nano attapulgite adsorbent is applicable to adsorption of feed mycotoxins, heavy metal ions and cationic dyes.

A preparation method of modified graphene is as below: oxidizing graphite to obtain graphite oxide; dispersing the graphite oxide in deionized water, conducting ultrasound treatment for 1-4 h to obtain a first dispersion with concentration of 0.5-1.0 g / L; adding hydroiodic acid in the first dispersion to obtain a second dispersion, wherein the hydroiodic acid in the second dispersion has concentration of 0.05-0.5g / L, stirring, filtering, washing filtering products, and drying to obtain graphene; and placing the graphene in inert gas and ethanol vapor environment, heating to 400-800 DEG C and insulating for 0.5-2.0 h and cooling to room temperature to obtain the modified graphene. According to the above preparation method of modified graphene, hydroiodic acid as a reducing reagent reacts with graphite oxide to obtain the graphite; and the graphite is restored under the effect of ethanol vapor to obtain the modified graphene. The prepared modified graphene material has high electrical conductivity. The preparation method has the advantages of simple requirement of equipment and process, easiness to operate, cheap raw materials and low cost, and is easy to realize large-scale industrialized production.