40results about How to "The production process is reliable" patented technology

The invention discloses a grapheme-metal heterojunction-based gas sensor array and a preparation method thereof. The grapheme-metal heterojunction-based gas sensor array is capable of detecting the types of gases and the concentration of the corresponding gases and has a fast response rate and a high recognition rate. The gas sensor array includes a substrate and a plurality of sets of grapheme-metal heterojunction-based resistive gas sensors formed on the substrate. The preparation method of the gas sensor array includes the following steps that: S1, a metal electrode array and conductive leads are processed on the substrate; S2, graphene is transferred to the substrate on which the metal electrode array is formed; S3, plasma etching is utilized to etch away excess graphene on the substrate, so that resistive gas sensors are formed; and S4, magnetron sputtering coating is adopted to process a cover layer at the top layer of the gas sensor. The grapheme-metal heterojunction-based gas sensor array and the preparation method thereof have good application prospects in mine operation, food safety detection, environmental monitoring, robot electronic nose and the like.

The invention discloses circRNA CHIF nucleotide and a pharmaceutical composition comprising the circRNA CHIF nucleotide. The pharmaceutical composition comprises the circRNA CHIF nucleotide, an auxiliary, and a viral vector or an embedding vector, the embedding vector is cholesterol, nanoparticles or lipidosome, preferably lipidosome, the viral vector is one or more of adenovirus vector, lentiviral vector and retroviral vector, preferably adenovirus vector, and the auxiliary is one or more of mannitol, phosphate buffer solution and normal saline, preferably phosphate buffer solution, the circRNA MNCR viral vector is 1016 PFU in infectivity titer, and a mass ratio of the circRNA CHIF nucleotide to the lipidosome is 1:1.25; a mass ratio of the viral vector or embedding vector to the auxiliaries is 1:200. The pharmaceutical composition is used for preventing and treating cardiac hypertrophy, cardiac fibrosis, coronary heart disease and heart failure, has reasonable formula, is simple to manufacture, has significant therapeutic effect, is widely applicable and is friendly to service environments.

The invention discloses a light-emitting backlight source with an annular column convex-concave connecting surface cathode double-same-side arc gating structure. The light-emitting backlight source comprises a vacuum sealing body and a getter accessory element located in the vacuum sealing body, wherein the vacuum sealing body is composed of a front hard transparent glass plate, a rear hard transparent glass plate and glass narrow frame strips; the front hard transparent glass plate is provided with an anode square power transmission layer, an anode tortuous line silver layer and a thin light-emitting layer, the anode square power transmission layer is connected with the anode tortuous line silver layer, and the thin light-emitting layer is manufactured on the anode square power transmission layer; and the rear hard transparent glass plate is provided with an annular column convex-concave connecting surface cathode double-same-side arc gating structure. The light-emitting backlight source has the advantages of reliable manufacturing structure and high light-emitting brightness.

The invention relates to preserved rehmanniae and a preparation method thereof.The preserved rehmanniae takes rehmanniae as material and is made by adding with compound material. The preserved rehmanniae contains 50-100 shares of fresh rehmanniae, 40-70 shares of sucrose, 2-5 shares of salt, 0.1-0.2 shares of citric acid, and 0.08-0.15 shares of alum. The manufacturing method of the invention includes the process: the material is selected, washed, with peel removed, cut, dipped in salt solution, rinsed in clean water and desalted; the material is heated in boiling water containing alum, taken out, cooled in cold water, and then drained; sugar and the citric acid are added for preservation; the material is added with sugar and is boiled for twice; then the rehmanniae blocks are taken out, with sugar solution dropped, and are dried and packed, thus obtaining the invention. The manufacture process is reliable and the preserved rehmanniae can be produced by using the current production condition of the preserved fruit.The preserved rehmanniae made by the invention is sweet and delicious in taste without foreign flavor. Besides, the preserved rehmanniae keeps rich mannitol, rehmannin, vitamin A and a plurality of amino acids in rehmanniae. The invention has the function of nourishing essential fluid, reinforcing kidney, improving the five viscera, invigorating vital energy and energy, etc.After long-term drinking, the invention can prolong life, prevent hairs from graying, and improve health.

The invention discloses an inclined-fin type parallel flow heat exchanger and its manufacturing process, which comprises a pair of parallel and separated collector pipes, two ends of which are respectively connected with the inner chambers of the two collector pipes and arranged in sequence from left to right. The flat tubes arranged in parallel at intervals, the spacers arranged in the collecting pipes, and the inclined fins arranged between adjacent flat pipes; when making, the collecting pipes, spacers, end caps, flat Tubes and inclined fins: install the flat tubes between the two headers, and put the inclined fins between the adjacent flat tubes to form a semi-finished product; after packaging the aforementioned semi-finished products, the sealing sheet , end cover; the inclined fins are fixed in the semi-finished whole by brazing; finally, the quality inspection and packaging are carried out; thereby, this kind of inclined fin parallel flow heat exchanger has small air resistance, condensed water is not easy to accumulate and freeze, It has many advantages such as small thermal resistance and high heat exchange efficiency. At the same time, its manufacturing process is stable and reliable, which improves product quality.

The invention discloses a medicine preparation form, especially discloses a Bulleyaconitin A dry emulsion and the preparing method and application. It takes Bulleyaconitin A 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 local anesthesia, reducing fever, relieving pain, treating rheumatism and atrophic arthritis, scapulohumeral periarthritis, sprain of waist and limbs joints, herpes zoster, cold and dentalgia and other infections or pains.

The invention discloses a TSC ceramic film, and a preparation method and an application thereof, and belongs to the technical field of photoelectric materials. The semiconductor film with a micro-nanothickness is prepared in traditional physical vapor deposition (PVD) coating manner by using a Ti3SiC2 powder material as a target material. The preparation method has the advantages of simplicity, reliability and low cost, and the prepared film keeps the good mechanical performances and friction wearing performance of the Ti3SiC2 material, and also has dual performances of near-infrared lights and moderate conductivity. The Ti3SiC2 ceramic film obtained by the method has a transmittance of 80% or above and a conductivity of 50- 2000 omega/square in a spectral range of 800-2200 nm, so the application range of the Ti3SiC2 material can be broadened to the technical field of photoelectricity based on the above properties, and the Ti3SiC2 material provides a theoretical basis for packaging ofinfrared band photoelectric devices as a window material. The ceramic film of the invention has good engineering application prospects in the field of photoelectricity.

The invention relates to preserved potato and a preparation method thereof. The preserved potato takes potato as material and contains 70-150 shares of potato, 50-70 shares of sucrose, 0.75-1.25 shares of sodium hydrogen sulfite, and 0.05-0.1 shares of citric acid. During manufacturing, the material is selected, washed, with peel removed, and cut with color protected; the material is taken out, rinsed in clean water, and processed by sulfur; then the material is boiled in boiling water to eighty percent cooked and is cooled with water dropped; after that, the material is preserved, boiled and dipped in sugar, dried and packed, thus obtaining the preserved potato. The manufacture process is reliable and the preserved rehmanniae can be produced by using the current production condition of the preserved fruit. The preserved potato 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 potato. The invention has the function of protecting stomach, keeping health, maintaining skin and beautifying features.

The invention relates to a turbocharger which comprises an intermediate body. The two ends of the intermediate body are connected with an impeller and a turbine through shafts respectively. The impeller is covered with an air compression shell. A shock absorber is installed on the side face of an outlet of the air compression shell. An air inlet is formed in one side of the impeller. A turbine air inlet and an exhaust gas outlet are formed in the turbine. A turbine shell of the turbocharger is provided with the shock absorber instead of a bypass vent valve so that knocking and surging can be avoided. The pressure is adjusted through a precision spring of the shock absorber, so that the turbocharger is flexible, reliable and convenient to install, adjust and repair. When the turbocharger and an engine are matched and adjusted, adjustment is performed through an adjusting spring, operation is easy, accurate and reliable, and technicians of an engine factory assembly production line and automobile repair technicians can install and adjust the turbocharger to meet the ideal standard according to the power, the displacement and the number of turns of the engine.

The invention provides a method for processing a fish bone snack food. The method comprises the following steps: (a) pretreating fish bones, namely firstly removing fish scraps on fish bones and washing the fish bones in clear water, then, boiling the fish bones in a pot for 10-20 minutes to cure the fish bones and remove grease on the surfaces of the fish bones, picking out the fish bones, and performing drying for later use; (b) performing enzymolysis, namely performing soaking and enzymolysis on the fish bones in an endopeptidase aqueous solution at 40-60 DEG C for 2-4 hours; and (c) performing soaking with a seasoning spice liquid, namely soaking the enzymolytic fish bones in the seasoning spice liquid at the temperature of 25-35 DEG C for 0.5-2 hours.

A transplanting type automatic pile driver testing device disclosed by the present invention comprises a frame, the frame is provided with a moving system, a positioning system, a control system, a pile hammer device and a pipe grabbing cylinder system, the moving system comprises a vertical lifting module and a transverse moving module, and a pipe grabbing cylinder sleeves the transverse moving module. The transverse moving module is connected to the vertical lifting module in a sleeved mode, the transverse moving module controls the pipe grabbing air cylinder system to move in the horizontal direction, the vertical lifting module controls the pipe grabbing air cylinder system and the transverse moving module to move in the vertical direction, the pipe grabbing air cylinder system pneumatically clamps and controls a test pile, and the pile hammer device is detachably arranged at the position of the pipe grabbing air cylinder system. The moving system, the positioning system and the pipe grabbing air cylinder system are all controlled by the control system. The device can accurately position the piling position.

The invention discloses a tank-type container tank box tank body and frame connecting structure. The tank-type container tank box tank body and frame connecting structure comprises a frame and a tank body which is mounted in the frame; the frame comprises two end frames, and a lower side beam and an upper side beam which are connected with the two end frames; inclined struts are arranged on each end frame; a connecting cylinder is arranged at each of the two ends of the tank body; one end of each connecting cylinder is welded with the tank body; the other end of each connecting cylinder is welded with the end frame at one end; the tank body and the connecting cylinders are all mounted in the frame. The redundant strength of corner posts of the frame is fully utilized, so that the tank box is compact and light in structure and the structure optimizing effect is improved; the tank-type container tank box tank body and frame connecting structure has the characteristics of cost conservation, simple manufacturing process, and reliability.

The invention provides an impeller manufacturing process and a lateral blade cut punching-bending forming die. The manufacturing process includes the steps of a, blanking and drawing, to be more specific, blanking and drawing a metal plate to form a drawn part with a flange, wherein the drawn part comprises a cup-shaped body, and the flange is disposed at the bottom of the cup-shaped body; b, punching top surface, to be more specific, punching a shaft hole in the center of the top surface of the drawn part; c, punching the flange, to be more specific, evenly punching a plurality of positioning process holes along the periphery of the flange of the drawn part; d, performing lateral blade cut punching-bending forming, to be more specific, using the lateral blade cut punching-bending forming die to punch all blade grooves; e, cutting the flange of the drawn part. Compared with the prior art, the manufacturing process has the advantages that the impeller manufactured by the process is of an integral metal structure and good in rigidity and strength, equal division precision and consistence of the blades are high, balancing indexes can be satisfied, and long-term stable operation of a fan can be guaranteed.

The invention relates to preserved honeydew melon and a preparation method thereof.The preserved honey dew melon takes honey dew melon as material and contains 75-150 shares of honey dew melon, 60-80 shares of sucrose, 0.1-0.2 shares of sodium sulfite, and 0.05-0.1 shares of citric acid, 1-5 shares of lime, and 0.1-0.2 shares of alum.During manufacturing, the material is washed, with peel and seeds removed, and is cut into slices or blocks; then the material is dipped in lime solution, rinsed in clean water for deliming, and placed in sodium sulfite solution for sulfur process; the melon slices through sulfur process is heated in hot water, during which 0.1 per cent of alum is added; then the processed honey dew melon is placed in cans, with sucrose added in; heat sugar solution and the citric acid are prepared, and the material is dipped in the original sugar solution and is boiled in sugar for twice; then the honey dew melon is taken out, with sugar solution dropped, and is dried and packed, thus obtaining the preserved honey dew melon. The invention is reliable in manufacture process and sweet and delicious in taste.The invention has the function of reducing hypertension, invigorating vital energy, regulating mind, and reducing fat.

The invention discloses a light-emitting backlight source of a micro-sinking continuous curved surface cathode low sail concave arc gating structure. The backlight source comprises a vacuum sealing body and a getter accessory element positioned in the vacuum sealing body, and is characterized in that the vacuum sealing body consists of a front hard transparent glass plate, a rear hard transparentglass plate and a glass narrow frame strip; the front hard transparent glass plate is provided with an anode leveling film guide layer, an anode chain-continuing silver wire layer and a thin light-emitting layer, the anode leveling film guide layer is connected with the anode chain-continuing silver wire layer, and the thin light-emitting layer is manufactured on the anode leveling film guide layer; and a micro-sinking continuous curved surface cathode low sail concave arc gating structure is arranged on the rear hard transparent glass plate. The light-emitting backlight source has the advantage of being excellent in light-emitting gray scale adjustable performance.

The invention discloses a light-emitting backlight source of a double-probe curved gating structure of a cathode with different vertical separation degree and the same concave surface. The light-emitting backlight source comprises a vacuum sealing body and a getter accessory element positioned in the vacuum sealing body, and is characterized in that the vacuum sealing body consists of a front hardtransparent glass plate, a rear hard transparent glass plate and a narrow glass frame strip; the front hard transparent glass plate is provided with an anode material film base flat layer, an anode extension system silver bent layer and a thin light-emitting layer, the anode material film base flat layer is connected with the anode extension system silver bent layer, and the thin light-emitting layer is manufactured on the anode material film base flat layer; and the rear hard transparent glass plate is provided with a double-probe curved gating structure of the cathode with the same concavesurface and different vertical separation degrees. The light-emitting backlight source has the advantage of being excellent in light-emitting intensity uniformity.