41results about How to "The production process is reliable" patented technology

The present invention discloses one kind of dry AAA emulsion and its preparation and application, and the dry AAA emulsion has asarol as effective component, emulsifier and other supplementary material. The dry AAA emulsion has mature technological process, easy industrial production, high stability, high curative effect and other advantages. It is applied mainly in clinical treatment of bronchitis, lung infection, asthma and other diseases.

The invention discloses a substrate-free LED (Light-Emitting Diode) lamp and a preparation method thereof. The substrate-free LED lamp comprises a base and a plurality of LED lamp beads arranged on a the base, wherein the base is provided with a metal plating a and a metal plating b; a circuit layer is formed on the metal plating a; a heat conducting layer is formed on the metal plating b; pins of the LED lamp beads are welded on the metal plating a; the LED lamp beads and the metal plating a construct a conducting circuit; and the bottoms of the LED lamp beads are tightly attached to the metal plating b, so that heat of the LED lamp beads is convenient to conduct. The substrate-free LED lamp has the advantages of simple structure and good radiating effect; the preparation method is simple and convenient; and the circuit layer and the heat conducting layer are formed on the base by adopting laser etching and electric chemical plating methods, so that the manufacturing cost is low.

The invention relates to preserved carrot and a preparation method thereof. The preserved carrot takes carrot as material and contains 70-150 shares of carrots, 50-80 shares of sucrose, 5-10 shares of sodium hydroxide, 0.2-0.4 shares of sodium sulfite, and 0.1-0.2 shares of citric acid. During manufacturing, the material is selected, washed, dipped in clean water, and washed with flowing water; then the material is placed in sodium hydroxide solution, taken out, washed in clean water, slightly stirred, with peel removed, and is cut into chips or blocks; the material is dipped in sodium sulfite solution, rinsed clean in water, and taken out, with water dropped; then the material is preserved in sugar and boiled in sugar for twice; the carrot is taken out, with sugar solution dropped, and is dried and packed, thus obtaining the preserved carrot. The invention is reliable in manufacturing process and has the function of invigorating vital energy, restoring consciousness, invigorating liver, improving eyesight, reducing fever, relieving inflammation, detoxifying, maintaining skin and beautifying features.

The invention relates to preserved Chinese yam and a preparation method thereof. The preserved Chinese yam takes Chinese yam as material and contains 70-150 shares of Chinese yam, 50-80 shares of sucrose, 0.15-0.3 shares of sodium sulfite, and 0.1-0.2 shares of citric acid. During manufacturing, the material is selected, washed, and cut; then the material is processed with sulfate, heated in hot water, taken out, and cooled, with water dropped; the sucrose solution is added with the citric acid, and the material is preserved in sugar and then is boiled in sugar for twice; the Chinese yam is taken out, with sugar solution dropped, and is dried, and packed, thus obtaining the preserved Chinese yam. The manufacture process is reliable and the preserved rehmanniae can be produced by using the current production condition of the preserved fruit. The preserved Chinese yam made by the invention is sweet and delicious in taste. At the same time, the food keeps a plurality of dietary fibers, vitamins and amino acids in Chinese yam. The preserve Chinese yam has the function of invigorating vital energy, restoring consciousness, invigorating liver, improving eyesight, nourishing essential fluid, and reinforcing kidney.

The invention relates to a non-sphere micro-lens array manufacturing device, which solves the problem that during the manufacture of the prior micro-lens and array devices thereof, the surface shape of the micro-lens is beyond control and real-time detection of optical performance of the surface of the micro-lens is impossible. The device comprises a main support, an injector, an upper electrode,a transverse detection optical circuit, a longitudinal detection optical circuit, an annular, an ultraviolet source and so on, wherein a liquid box is arranged under the injector, and one side of theinjector is provided with the upper electrode and a specimen stage. An undersurface of the specimen stage and an upper surface of the upper electrode are provided with tin indium oxide coatings to form a parallel-plate capacitor type electric field. The injector injects a liquid drop between the specimen stage and the upper electrode, the electric filed controls the surface shape of the liquid lens, the transverse detection optical circuit carries out real time detection of the surface shape of the liquid lens, the longitudinal detection optical circuit detects a focused spot, aberration analysis is carried out according to the surface shape and an image of the focused spot and the annual ultraviolet source solidifies the liquid lens when proper surface shape and focused spot are proper, so a solid non-sphere micro-lens with excellent optical performance is obtained. The device has the advantages of simple process, high repetitiveness and low cost.

The invention discloses a medicine preparation form, especially discloses a nicergoline dry emulsion and the preparing method and application. It takes nicergoline in the dry emulsion as effective component, and also comprises oil phase, emulsifying agent and other findings. The dry emulsion is characterized by mature preparation process, easy industrialization, good stability, easy transportation and storage, controllable medicine content and good effect. The invention is used for improving cerebral arteriosclerosis and affective disorder caused by cerebral apoplexy after-effect, acute and chronic circulatory disturbance and acute urine retention resulted from blood vessel dementia and prostate gland proliferation.

The invention relates to a preparation method of a direct methanol fuel cell negative support material. According to the technical scheme, the preparation method mainly comprises the following steps:taking divinylbenzene containing tert-butyl catechol as a stabilizer and tin oxide as raw materials; coating the surface of the tin oxide with polydivinylbenzene by adopting a dispersion polymerization method; and then performing pyrolysis to prepare the direct methanol fuel cell negative support material with tin particles uniformly dispersed in a carbon matrix. The preparation method has the beneficial effects that the preparation cost can be greatly reduced; the cost performance is relatively high; the material has relatively strong market competitiveness compared with products at home andabroad; the direct methanol fuel cell negative support material product can be manufactured through the method; and a negative support body manufactured from the negative support material has the characteristics of being low in shrinkage rate, small in deformation, high in graphitization degree, high in conductivity, good in mechanical property and the like.

This invention relates to a production device and its manufacturing method for bio-diesel oil with super-low sulphur used in car, in which, the device includes a first section tubular reactor, a second section tubular reactor, a first flash column, a heater, a heat exchanger, a second flash column, a sedimentation separator, a reduced pressure distillation tower, a neutralization washing tower and a desulfurizer. The method includes feeding raw materials into two sectional pressure tubular reactors into two sectional pressure tubular reactors continuously for reaction putting, the outgoing material of the tubular reactor into the sedimentation separator for separation, feeding the separator into the reduced pressure distillation tower, cutting a cut fraction in a certain temperature sphere to be neutralized, washed and desulfurized to get bio-diesel oil continuously.

The invention relates to a front chest piece manual sewing method for manufacturing a top grade suit or coat. A front chest piece comprises a front left chest piece and a front right chest piece which are formed by combined sewing of a chest lining, a horsetail lining and a chest cotton lining respectively, the front chest piece manual sewing method comprises front left chest piece sewing and front right chest piece sewing, each sewing method comprises the steps that (1a) drawing of three large manual sewing areas on the front left chest piece after overlaying of up and down linings; (1b) manual sewing of an upper area; (1c) manual sewing of a left area; (1d) manual sewing of a right area; the front chest piece sewing method and the left and right chest piece sewing method are opposite in the left and right; the method has the advantages that the manufacturing process is simple and reliable, the human body chest shape can be manufactured excellently, the conditions of hanging front, empty back or the like of a ready-made garment are overcome, the top grade suit or coat with good body suitability can be manufactured and the like.

The invention relates to a turbocharger. The turbocharger comprises a middle body. The two ends of the middle body are connected with an impeller and a turbine correspondingly through shafts, the outside of the impeller is covered with a pressure air shell, a shock absorber is installed on the lateral surface of a pressure air shell outlet, an air inlet is formed in one side of the impeller, and the turbine is provided with a turbine air inlet and a waste gas outlet. A turbine shell of the turbocharger is not provided with a bypass vent valve but the shock absorber, so that the knock and surge phenomena are avoided. Pressure is adjusted through a precise spring of the shock absorber sensitively and reliably, and installation, debugging and repairing are convenient. The turbocharger is adjusted through an adjusting screw when matched with an engine and debugged, operation is simple, accurate and reliable, and a technician of an engine factory assembly production line and a vehicle repairing technician can install and debug the turbocharger according to the power, displacement and revolution number of the engine to meet the ideal standards.

The invention relates to a preparation method of a TSC ceramic thin film and its product and application, belonging to the technical field of photoelectric materials. The present invention proposes to adopt the traditional physical vapor deposition (PVD) coating method, utilize Ti 3 SiC 2 The powder material is used as the target material to prepare a semiconductor thin film with a micronano thickness. The manufacturing process is simple, reliable and low in cost. 3 SiC 2 In addition to good mechanical and friction and wear properties, the material has dual properties of near-infrared light penetration and moderate electrical conductivity. Utilize the Ti that the inventive method makes 3 SiC 2 The transmittance of the ceramic thin film in the 800-2200nm spectral range is not less than 80%, and the conductivity is 50Ω / □-2000Ω / □. Based on the above properties, the present invention uses Ti 3 SiC 2 The scope of application of the material is extended to the field of optoelectronic technology, and it provides a theoretical basis for its use as a window material for the packaging of infrared band optoelectronic devices. The ceramic film of the invention has good engineering application prospects in the field of optoelectronics.

The invention discloses a separate Hopkinson bar impact test device, which is suitable for the Hopkinson bar impact test of bulk / soft materials, comprising a casing (1) and a nut (2) for fixing a sample pad , exhaust components, sample pads (4) and casing supporting parts, the sample pads (4) are respectively located on the left and right sides of the inside of the casing (1), between the two sample pads (4) It is a sample chamber, and the nuts (2) for fixing the sample pad are distributed on the wall of the casing (1); the exhaust part is an exhaust hole (3) or an exhaust groove (9); the device mainly It solves the problem that the bulk / soft material cannot be fixed in the separated Hopkinson rod impact test, and the air in the casing cannot be discharged when the sample in the casing is impacted at high speed, which affects the test result. At the same time, it can display the sample during the test State, and the production process is simple, reliable, easy to use, easy to operate.

The present invention discloses one kind of dry AAA emulsion and its preparation and application, and the dry AAA emulsion has asarol as effective component, emulsifier and other supplementary material. The dry AAA emulsion has mature technological process, easy industrial production, high stability, high curative effect and other advantages. It is applied mainly in clinical treatment of bronchitis, lung infection, asthma and other diseases.