95results about How to "Suitable for making" patented technology

The invention discloses cold fabric which is formed by interweaving at least one kind of fiber and has at least one layer structure. At least one kind of fiber is cold fiber, and the cold fiber comprises ultra-high molecular weight polyethylene fiber and blended yarn which is made by drawing, twisting and blending the ultra-high molecular weight polyethylene fiber and other kinds of fiber. By the mode, the cold fabric is suitable for being made into various articles needing cooling or keeping a cold effect, such as mattresses, cushions and the like. The cold fabric has the advantages of good air permeability, slow warming effect and good cooling effect.

The embodiment of the invention discloses a system for making a teaching video. The system is used for integrating input materials of at least five kinds, including audios, videos, slides, characters and marks, and generating output videos containing the materials. The system comprises an input module, a storage module, an editing module, an output module and a man-machine interaction module, wherein the input module is used for loading the materials into the system through methods of importing, recording and inputting; the storage module is used for storing the materials which are loaded into the system; the editing module is used for editing the materials in the storage module; the output module is used for generating an output video containing the edited materials; the man-machine interaction module is used for providing a user operation interface and a user can control the input module, the storage module, the editing module and the output module through the user operation interface. By using the system provided by the invention, various materials including slides and videos can be conveniently and quickly integrated to generate the output video. The system is particularly suitable for making the teaching video.

The invention discloses a fabrication method for a flexible printed circuit (FPC) fine circuit. The fabrication method comprises the steps of substrate opening, laser drilling, black hole processing, full-board electroplating, slight etching combination processing of volcanic ash and a chemical medicine, dry film lamination in vacuum, laser direct imaging (LDI), dry film developing, dry film photocuring, circuit etching, automatic optical detection, and finished product package. The fabrication method for the FPC fine circuit is simple and scientific in design, copper particles are fine and uniform in surfaces after slight etching combination processing of the volcanic ash and the chemical medicine, a copper surface is good in roughness, and the binding force between a dry film and the copper surface is improved; the dry film is photocured, the binding force between the dry film and the copper surface is improved, etching of the FPC fine circuit is facilitated, and the reject ratio such as dry film dropping and circuit opening is reduced.

The invention discloses a cast steel node manufacturing process, which comprises the following steps: S1, preparing charging and smelting molten metal; S2, carrying out a molding process by selecting an alkali phenol resin, a solidifying agent and sand by the virtue of an Alpha-set modeling method; S3, carrying out a pouring process by using a single-injection-hole and bottom-pouring-type steel ladle as well as the use of pouring in lying and cooling in lying; and S4, carrying out a heat treatment process by using a well-type heat treatment furnace. The invent has the benefits that the node manufacturing process is provided, casting for modeling at once is realized, and nodes in various shapes can be designed according to the design requirements, the spatial angle consistency of a manufactured cast steel node is excellent, the mechanical properties are excellent, and site construction and installation are facilitated; and a sand mold consisting of the alkaline phenol resin and the solidifying agent is adopted, which has excellent deformability and collapsibility as well as high regeneration efficiency, so that the cost is saved.

The invention discloses a method for preparing nutrient dumplings. The method comprises the following steps of: 1) preparing dumpling wrappers: 1.1) cleaning and shelling fresh lotus roots and Chinese yams, and respectively crushing the lotus roots and the Chinese yams into slurry for standby, 1.2) adding the slurry type lotus roots and Chinese yams crushed in the step 1.1) into flour for mixing, and 1.3) preparing the dumpling wrappers by the flour prepared in the step 1.2); 2) preparing stuffing: 2.1) cleaning and shelling fresh burdock roots and winter jujube, and crushing the burdock roots and the winter jujube into slurry for standby, and smashing pork or beef into meat stuffing for standby, and 2.2) mixing the slurry type burdock roots and winter jujube and the meat stuffing, adding proper seasonings into the mixture, and uniformly stirring to obtain the stuffing; and 3) preparing the dumpling: 3.1) covering the stuffing prepared in the step 2) by the dumpling wrappers prepared in the step 1) to obtain the nutrient dumplings. The nutrient dumpling prepared by the method has the characteristics of rich nutrition, nourishing, delicious taste, chewy dumpling skin and difficulty in cracking.

The invention relates to a coloring composition, color filter and color liquid crystal display device. The invention provides the coloring composition, which is suitable for the mass production of the color filter and contains a halogenated phthalocyanine zinc pigment. The coloring composition contains a colouring agent (A), a binder resin (B), a multifunctional monomer (C) and a solvent (D), characterized in that the colouring agent (A) contains halogenated phthalocyanine zinc, the solvent (D) contains at least one of propylene glycol methyl ether acetate, ethyl 3-ethoxypropionate and 3-Methoxybutyl acetate (d1) and a solvent with the solubility higher than that of the ethyl 3-ethoxypropionate (d2), and the solubility of the (d2) is higher than that of 5 to 60% by weight of the ethyl 3-ethoxypropionate in the total solvent.

This invention relates to laser direct write method and device based on resonance vibration , wherein, the method comprises the following steps: it writes the laser and focus laser projection filter system and resonance infraction lens array in two split lens; separately forming exposure combination point array and focus point array in surface; exposure combination point and load base slice work station for connection control to fulfill random float pattern process; test focus point is reflected by point array base slice through resonance infraction lens array, projection filter system, two direction split lens, lambada / 4 wave, bias split lens then into off focus system to form off focus signals together with computer, focus adjusting system to fulfill focus adjusting servo.

A conductive fiber is characterized in that the fiber is composed of conductive masterbatch and fiber grade resin sections, wherein, the weight percentage of conductive masterbatch in the fiber is from 20% to 30%. The production method includes (1) coupling agent, carrier resin and dispersant are added to dried conductive powder for mixing and then the mixture is melted and extruded, cooled and granulated through a twinscrew so as to prepare conductive masterbatch; (2) fiber grade PP resin sections are added in the conductive masterbatch and spun by adopting a hot-melt extrusion spinning method. The invention has the advantages that (1) under the precondition of no change of the physical and chemical properties of the polypropylene fiber, the invention solves the problem of the permanent conductivity of polypropylene fiber basically and effectively to achieve an antistatic effect without impacting other fine properties of polypropylene fiber; (2) the tensility, strength and color fastness of the fiber can not be affected and the fiber is suitable for making various clothing and costume; (3) the invention has mature technique and low production cost, thus being able to be applied and popularized.

Provided are an environment-friendly faucet with a ceramic coating and a manufacturing method of the environment-friendly faucet. The environment-friendly faucet with the ceramic coating comprises a base body and the ceramic coating attached to the base body. The base body is composed of a valve, a valve element, a handle and a water nozzle. Ceramic coating batch is composed of a base material, polytetrafluoroethylene dispersion liquid, molybdenum disulfide, bronze powder, titanium dioxide, polyphenylene sulfide resin, titanate coupling reagent, antifoaming agents, flatting agents and texanol ester alcohol by percentage composition. The manufacturing method comprises the operating steps of base body treatment, coating covering, high-temperature sintering and product inspection and storage. The manufacturing method of the environment-friendly faucet with the ceramic coating is further included. The defects that serious environmental pollution is caused by an electroplating treatment process of an existing faucet surface layer to a product source area, the surface of the faucet is prone to be corroded and rusted, and the service life is short are overcome.

A manufacturing method of printed circuit boards with optical waveguide couplers includes the steps of (1) manufacturing a substrate; (2) manufacturing an optical waveguide layer which is composed of a bottom coating graph, a core graph and a top coating graph; (3) manufacturing an optical waveguide reflector by coating an upper reflector on a core bevel to form a micro-mirror; (4) manufacturing the corresponding printed circuit board; (5) subjecting the printed circuit board and the substrate which is of the optical waveguide layer to the process of press fit so as to form a mixture board with the optical waveguide layer and a copper circuit layer; and (6) etching and milling to form the final optical channel. Since the graphs of the optical waveguide layer are exposed by means of gray masks and windows of the upper coating are coated with the reflector, a micro-mirror coupler is formed, and further is formed integrally with the optical waveguide couplers. The core graph comprises a core circuit and the core bevel, and the core bevel is exposed by means of gray mask. The manufacturing method has the advantages that coupling loss is low, manufacturing of the l micro-mirror is easy to achieved, and embedding density of the couplers in a light guide plate is increased.

The invention discloses an ultrahigh molecular-weight polyethylene composite tubing and a production method thereof. The tubing is of five-layer composite structure, a core layer (1) is formed by winding drawn and oriented sheets, an adhesive layer (2) and a vulcanized rubber layer (3) are coated on the outer surface of the core layer, a helically wound reinforced fiber layer (4) is wrapped outside the vulcanized rubber layer, and the outermost layer is an HDPE (high-density polyethylene) layer (5). The production method includes: firstly, drawing and orienting ultrahigh molecular-weight polyethylene to form sheets; secondly, winding the sheets of the first step to form the core layer, winding a circular tube by drafted and oriented ultrahigh molecular-weight polyethylene sheets, welding adjacent tubing seams to form a continuous core tube; thirdly, coating adhesives on the outer surface of the core layer; fourthly, winding the vulcanized rubber layer on the surface of the adhesive layer formed in the third step; fifthly, winding a fiber belt on the surface of the vulcanized rubber layer; sixthly, wrapping an HDPE melt layer on the outer surface of the fiber belt to form a composite tubing; and seventhly, vulcanizing the composite tubing formed in the sixth step.

The invention provides a coloring composition capable of forming a smooth coating film on an uneven substrate even when a slit die coating method is applied. The coloring composition is characterized by containing constituents (A)-(F): (A) a colorant, (B) a copolymer having at least one selecting from a repeated unit (1) represented by the formula (1) and a repeated unit (2) represented by the formula (2) binder resin, a repeated unit (3) represented by the formula (3) and a repeated unit (4) represented by the formula (4), (C) an adhesive resin (exclusive of the constituent (B) ), (D) a polyfunctional monomer, (E) an optical polymerization initiator, and (F) a solvent containing (F1) a solvent of which the boiling point under 101KPa of barometric pressure, wherein the content of solvent adds up to 1-40 mass% of the entire solvent.

The invention discloses a bottle cap. The bottle cap comprises a main cap 1 and an auxiliary cap 2, wherein one or more auxiliary caps 2 are arranged, the main cap 1 and the auxiliary cap 2 are detachably or integrally connected, an opening piece 3 which is integrated with the main cap 1 is arranged on the main cap 1, an impact end 4 is arranged on the auxiliary cap 2, an impacted end 31 is arranged on the opening piece 3, and petal-shaped bodies or strip-shaped bodies are arranged at the upper end or the lower end of the opening piece 3. According to the technical scheme, the structure is very suitable for manufacturing of molds and high-speed production of products, bottle cap opening is simple and labor-saving, liquid can be used without contacting the liquid flowing area in the main cap, the use process is simple and convenient, and the cost is low; and compared with original products, the cost is not increased, and the bottle cap is more sanitary and convenient in use and more suitable for life use.

The invention relates to a motor vehicle bodywork component comprising a first panel and a second panel having a second coefficient of linear thermal expansion greater than the first coefficient of linear thermal expansion of the first panel, the component further including a connection part having a third coefficient of linear thermal expansion that is less than the first and that is fastened to the first panel.

The invention discloses a nano electron device using a nanocrystal material as a Coulomb island and a manufacture method thereof. A pair of nano electrodes is manufactured on a substrate; the nanocrystal material grows between the pair of nano electrodes; the nano electrodes are used as the source and the drain of the device; the nanocrystal is used as the Coulomb island; insulating media growingon the Coulomb island are used as grid media; and electrodes on the insulating media are used as grid electrodes. The nano electron device and the manufacture method thereof have the advantages of simplicity, stability, reliability and few processing steps and are compatible with traditional CMOS processes.

The invention discloses detection and welding integrated flexible welding equipment, which comprises three stations. Each station is equipped with an independent operation unit, and the operation unit comprises a workpiece detection station, a hot riveting welding station and an ultrasonic welding station. The equipment is characterized in that: the workpiece detection station includes a workpiece detection station frame and a workpiece test tool disposed in the workpiece detection station frame, the workpiece test tool consists of a detection frame, an overturn air cylinder arranged at the rear end of the detection frame, clamping air cylinders arranged on the left and right at the front end of the detection frame, a workpiece positioning table disposed in the detection frame and a workpiece positioning module. The equipment provided by the invention has the advantages of: compact structure, reasonable design, low making cost, and convenient repair, thus being especially suitable for making automobile door panels.

The invention relates to building blocks produced by using pig blood environmentally friendly glue and straws as well as a production method thereof. The building block is composed of framework of steel reinforcements, straw heat-insulating blocks by coagulating the framework of steel reinforcements, straws and the pig blood glue, and the building blocks shells connected with the straw heat-insulating blocks and the framework of steel reinforcements. The method is used for producing the building blocks.

The invention relates to the technical field of porcelain making and in particular relates to a Runyu porcelain and a preparation method and a repair process thereof. The Runyu porcelain comprises the following components: kaolin, feldspar, high silica, soda lime, talc, zirconia, paraffin, a thickener, polyvinyl alcohol, a plasticizer and the like. According to the Runyu porcelain and the preparation method and the repair process thereof provided by the invention, due to the improvement of raw materials and control of the firing process, the Runyu porcelain is fired for at least two times, and the fired porcelain is mild in surface touch and has a hetian jade white color, so the porcelain is called the Runyu porcelain. The repair process is increased between an initial firing process and a re-firing process, and due to the process treatment, the yield of the Runyu porcelain can reach 99% or higher, the raw material cost can be saved, and the Runyu porcelain is energy-saving, environment-friendly and particularly suitable for making high-end artware.

The invention relates to a method for purifying schizandrin and schisandrin b from a schisandra extract. The method comprises the following steps: extracting a schisandra crude drug, collecting an extracting solution, concentrating the extracting solution to 0.3-0.8 time of the weight of the crude drug, adding purified water with the weight being 2-4 times of that of the crude drug in a concentrated solution, cooling under 0-4 DEG C and standing for 4-6 h for water precipitation, performing first high-speed centrifugation separation, and precipitating to wait treatment; adding 10% to 20% active carbon with the weight of the crude drug to a supernate, stirring for adsorption for 0.5-3 h, performing second high-speed centrifugation separation, and centrifuging the supernate for rejection; adding 60% to 95% (v / v) ethanol solution with the weight being 4-20 times of that of the crude drug to active carbon, heating to 50-80 DEG C for elution for 1-3 h, performing third high-speed centrifugation separation, and collecting the supernate; and adding the supernate for sedimentation after first centrifugation, stirring, homogenizing, adding auxiliary materials with the weight being 3% to 8% of the weight of the crude drug, and drying to obtain a dry extract containing the schizandrin and the schisandrin b. The method is simple in operation, safe, non-toxic, low in cost and high in recovery rate, can recycle the schizandrin and the schisandrin b simultaneously, and has good development prospects of medicine and health food.

The invention belongs to the technical field of polymer optical waveguide materials and devices, and in particular relates to a high-fluorine negative photoresist composition which can be used for preparing the polymer optical waveguide device and comprises high-fluorine epoxy resin, a photoinduced acid generator and an organic solvent. The high-fluorine epoxy resin is one or more compounds with structural formulae shown as (1), wherein Rf1 and Rf2 respectively and independently represent per-fluorinated, semi-fluorinated or non-fluorinated aliphatic groups, n is an integer of 5-20, and m is the integer of 0-20. The exposure wavelength of the photoresist composition is adjusted by changing the species of the photoinduced acid generator, meanwhile, because partial hydrogen atoms are substituted by fluorine atoms in the fluorinated epoxy resin, and the fluorine atoms have smaller absorbency at a communication wave band, the photoresist composition can be exposed and imaged to manufacture the polymer optical waveguide device within the range of 200-400nm.

The invention provides nutritional food suitable for being eaten by females and relates to the technical field of food processing and making. The nutritional food is characterized by being made from first ingredients including, by weight, 5 parts of polished round-grained rice, 2 parts of rice crusts, 4 parts of red dates, 3 parts of black fungi, 4 parts of black soybeans, 2 parts of fructus lycii, 5 parts of Chinese chestnuts, 6 parts of chicken breast, 1 part of red beans, 1 part of coix seeds, 3 parts of lotus seeds and 40 parts of purified water, second ingredients including, by weight, 3 parts of bruised fresh ginger, 2 parts of chopped garlic, 2 parts of honey, 5 parts of iodine salt, 3 parts of white granulated sugar, 10 parts of calcium gluconate, 4 parts of watermelon juice and 1 part of brown sugar, and third ingredients including, by weight, 1 part of poria cocos, 1 part of blackend swallowwort roots, 2 parts of cordate houttuynia, 2 parts of obscured homalomena rhizomes, 3 parts of radix aconiti carmichaeli, 3 parts of harlequin glorybower leaves, 4 parts of rhizoma wenyujin concisum, 4 parts of notopterygium roots, 5 parts of stone-like omphalia, 5 parts of hedgehog hide, 6 parts of phoenix-tail fern, 6 parts of radix aucklandiae, 7 parts of paederia scandens and 35 parts of clean water. The method is reasonable, nutrients are rich, and the taste is good.

The invention discloses detection and welding integrated flexible welding equipment, which comprises three stations. Each station is equipped with an independent operation unit, and the operation unit comprises a workpiece detection station, a hot riveting welding station and an ultrasonic welding station. The equipment is characterized in that: the workpiece detection station includes a workpiece detection station frame and a workpiece test tool disposed in the workpiece detection station frame, the workpiece test tool consists of a detection frame, an overturn air cylinder arranged at the rear end of the detection frame, clamping air cylinders arranged on the left and right at the front end of the detection frame, a workpiece positioning table disposed in the detection frame and a workpiece positioning module. The equipment provided by the invention has the advantages of: compact structure, reasonable design, low making cost, and convenient repair, thus being especially suitable for making automobile door panels.

The invention discloses functional fried rice noodles and a preparation method thereof. The preparation method comprises the following steps: soaking rice with water and jordaning to prepare rice slurry; adding xanthan gum and a fat-soluble polyphenol derivative after carrying out ultrasonic treatment, and applying high speed shearing for full mixing; carrying out techniques such as steam flaking,cooling, slitting and forming on the obtained mixed slurry to prepare the functional fried rice noodles. The preparation method disclosed by the invention has the advantages of simple operation and little loss of nutrients; by compounding a trace food additive, the functional fried rice noodles rich in slow digestion and anti-digestive starch can be prepared. The fried rice noodles can be used asa functional nutrition food for preventing the pathogenesis of chronic diseases such as diabetes mellitus and obesity.

The invention relates to a preparation method of an aluminum-based high reflector for a vacuum ultraviolet wave band, and the method comprises the following steps: (1) placing a cleaned substrate in avacuum chamber of a film plating machine, and evaporating a layer of Al film; (2) continuously evaporating a layer of LiF film on the Al film in the step (1) to obtain an Al / LiF substrate; (3) underthe heating condition, continuously evaporating a layer of MgF2 film on the LiF film of the Al / LiF substrate in the step (2); and (4) stopping heating and naturally cooling to obtain the target product. Compared with the prior art, the reflectivity of the prepared Al / LiF / MgF2 reflector in the wavelength band below 115 nm of vacuum ultraviolet is better than the of the reflector in the wavelength band, the method has high process repeatability and strong controllability, and has important applications in the fields of astronomical observation in the vacuum ultraviolet wavelength band, free electron laser devices, construction and application of synchronous radiation beamlines.

The invention belongs to the technical field of polymer optical waveguide and in particular relates to a novel high fluorine-containing aromatic-aliphatic negative photoresist composition. The composition comprises 54.5-73wt% of high fluorine-containing aromatic-aliphatic epoxy resins, 5.5-7.3wt% of photo acid generator and 20-40wt% of organic solvent. The exposure wavelength of the photoresist composition can be adjusted by changing the type of the photo acid generator. Meanwhile, most hydrogen atoms are replaced by fluorine atoms in the fluorinated epoxy resins and fewer epoxy resins are absorbed in the communication bands; therefore, the photoresist composition can be exposed in the ultraviolet wavelength range from 200nm to 400nm and can form an image to manufacture polymer optical waveguide devices.

The invention relates to the technical field of agricultural machinery, in particular to a silage corn harvesting and bundling film wrapping machine used for corn harvesting. The silage corn harvesting and bundling film wrapping machine comprises a walking machine body provided with a cab, and further comprises a harvesting device located at the front end of the cab of the machine body, a storagebin located in rear of the cab, a feed bundling machine located in rear of the storage bin, a conveyor belt connecting the storage silo and a compression bundling device, a sprinkler device located above the conveyor belt and a film wrapping machine body located at the most tail end of the machine body. The silage corn harvesting and bundling film wrapping machine has the advantages that harvesting, smashing, sprinkling, bundling and film wrapping are integrated, so that all parts are compact, the overall size is small, harvesting is convenient and fast, the effect is good, and the applicationrange is wide.

The invention discloses an aluminum alloy. The aluminum alloy comprises the following components of, 0.15%-0.25% of Si, 0.5%-0.6% of Fe, 0.95%-1.2% of Mn, 0.03%-0.05% of Ti, less than or equal to 0.08% of Mg and less than or equal to 0.05% of Cu. The invention further discloses a preparation method of the aluminum alloy; and the method comprises the steps of smelting, deep well casting, hot rolling, homogenizing, cold rolling and annealing to obtain an aluminum alloy plate. The aluminum alloy has good tensile strength and hardness, and meanwhile, has relatively high fracture elongation.

The invention discloses a morinidazole crystal and a preparation method and medical application thereof. Particularly, an x-ray powder diffraction pattern of the morinidazole crystal includes 2thelta characteristic peaks with the degrees of 10.2, 16.3, 17.3, 19.7, 21.7, 24.3, 27.2 and 29.5. The morinidazole crystal is high in stability and fluidity and suitable for pharmaceutical preparation requirements.

The invention discloses a gold alloy. The gold alloy is prepared from the following components: 58.5%-62.5% of Au, 18.2%-21.9% of Ag, 6.1%-8.5% of Cu, 3.8%-6.0% of Pt, 2.2%-4.1% of Fe, 1.5%-2.5% of La, 1.3%-2.5% of Cr and 0.7%-1.5% of Mn. The gold alloy reaches the standard of 14K gold and can be suitable for manufacturing a spring used in precious jewelry. The invention further discloses a methodfor manufacturing the spring using the gold alloy and the spring prepared by the method. The spring has suitable elasticity and can be used in the precious jewelry.

The invention relates to an inversion subversion protector of a fully controlled bridge line active inverter by a three-phase thyristor, belonging to the protection technical field, aiming to solve inversion subversion protection problem. The invention has the technical proposal is that the protector comprises a subversion signal detection circuit and an IGBT snap switch connected in the DC circuit of the active inverter in series and equipped with an antiparallel diode, wherein the subversion signal detection circuit comprises a AC voltage detection circuit, a DC overcurrent detection circuit, and an inverter control panel power supply detection circuit, the output signals thereof are used for controlling the on-off of the IGBT after being calculated and be amplified, and the enabled terminal of an OR gate is connected with the charging / discharging signal of the inverter control panel. The invention has the advantages of high commonality, suitability to be made into standard element,and complete protection functions; and can carry out effective and reliable protection to the inverter subversion in the active inversion circuits of the various thyristors due to various reasons.