111results about How to "Easy aging" patented technology

The invention discloses long-acting metal anticorrosive paint used in metal member and equipment and preparing method, which is made by stirring and grinding coal tar pitch, organic polymolecularity resin, antirusting agent and auxiliary agent and then adding curing agent after adjusting viscosity. The metal anticorrosive paint possesses good weatherability and corrosion resistance, and can be used in metal member, metal member, building, underground engineering, ship and other preservative engineering.

The invention provides a processing method of fresh-keeping instant rice noodles, and relates to the technical field of food processing. The processing method of the fresh-keeping instant rice noodlescomprises the following steps of (1) preparing the raw materials; (2) performing fermentation; (3) performing milling to obtain pulp; (4) performing blending; (5) performing enzymolysis; (6) performing twin-screw extruding and shaping; (7) performing ageing; (8) performing cooking once again; (9) performing noodle washing, and performing cutting off; (10) performing metering and packing; (11) performing post-sterilizing; and (12) performing cooling. According to the fresh-keeping instant rice noodles, the compounding ratio of the materials is adjusted and controlled, and secondary fermentation is combined with optimization treatment with diastase, noodle cooking, cooking, recooking, post-sterilizing and quick cooling, so that the problems that rice noodles are subjected to beta configuration (namely retrogradation) and cannot be stored for a long term can be solved, the rice starch can maintain alpha state, and the instant rice noodles being rapid in rehydration, good in mouth feel and edible after being brewed for a short time, can be made.

The invention relates to a fire hazard identification method and system based on artificial intelligence and binocular vision. The method comprises the following steps: 1) obtaining a to-be-detected binocular image of a to-be-detected area; 2) using the target detection network model to determine whether flames exist in the binocular image to be detected, if yes, outputting a flame area image, and if not, executing the step 1); 3) performing three-dimensional space positioning on the flame area image to obtain three-dimensional information of the flame area image; 4) calculating the optimal field angle of the infrared temperature measurement sensor; 5) controlling the infrared temperature measurement sensor to measure the temperature of the flame area at the optimal field angle to obtain a temperature measurement value of the flame area; and 6) judging whether the temperature measurement value exceeds a set value, if so, judging that a fire occurs in the flame area, otherwise, judging that no fire occurs in the flame area, and executing the step 1). Compared with the prior art, the system is good in accuracy, high in reliability, high in safety, wide in application range and low in layout and maintenance cost, flame positioning is provided, and the fire extinguishing efficiency is improved.

The invention provides a fireproof insulation material used for a wall surface and a preparation method. The material comprises natural sepiolite amiantus, natural vermiculite, closed cell perlite, light calcium carbonate, white cement, gesso, ordinary portland cement, high-alumina cement and seaweed powder, and is prepared by respectively crushing the above motioned components into 300 to 500 meshes, adding the crushed components into a mixer and stirring the components at a rotating speed of 500 to 800 r/m for 10 to 30 min. A construction method for the material comprises the following steps: taking 40 to 45% of an insulation energy saving wall surface material and 55 to 60% of water, mixing the wall surface material and water to obtain a slurry, applying the slurry onto a blank wall inthree times so as to form three slurry layers, carrying out maintenance for 5 to 7 days and then carrying out paint decoration. The insulation wall material provided in the invention has good permeability, a small coefficient of thermal conductivity, a high coefficient of thermal insulation, good aging resistance, a good waterproof effect, good anti-cracking performance, a low price and a wide application scope; the preparation method is simple, is easy to operate and convenient to construct and enables work efficiency to be improved and production cost to be reduced.

The invention relates to a solar heat reflective heat insulating and preserving foaming ceramic material and a manufacturing method thereof, belonging to the field of the preparation of an energy-saving ceramic material. The manufacturing method comprises the following steps of: preparing a closed pore ceramic matrix by adding an amount of low-cost minerals to industrial wastes such as coal gangues, pulverized fuel ash and the like, compounding a solar heat reflecting layer composed of inorganic materials in situ in the preparation process, and carrying out primary sintering to obtain a heat insulating and preserving integrated material which has ideal heat insulating and preserving performance, noise reduction performance and the like. The invention combines the solar heat reflection function, the structural functions of porous materials and the heat transfer and noise reduction characteristics of porous materials, and the manufactured foaming ceramic material has smaller heat transfer coefficient, higher solar heat reflectivity, favorable corrosion prevention and high-temperature resistance and excellent mechanical properties, weather resistance and sound insulation performance.Besides, the process of the manufacturing method is simple, procedures can be adjusted easily, and materials are easy to acquire, thereby facilitating application and popularization.

The invention discloses an optical fiber fast terminating assembly which comprises a body and an internal hole located in the body, wherein two grooves are formed on the body till the internal hole is exposed; a butt-joint end surface of an optical fiber is located at the position of the internal hole between the grooves; and the two grooves are used for filling matched gels. The grooves respectively prevents the fixed pre-buried optical fiber glue from covering the pre-buried optical fiber butt-joint end surface due to capillary action and pre-placing enough matched gels to eliminate Fresnel reflection when an access optical fiber is butt jointed with the pre-buried optical fiber. The optical fiber butt-joint end surface is located between the two grooves of an insert core body, coaxial butt-jointing of the optical fibers can be realized by utilizing the insert core body high-precision internal hole tube bundle butting optical fiber, thereby realizing fast terminating of the optical fiber on the operation site. With the assembly provided by the invention, two grooves are sealed by sealing sleeves sleeved on the insert core body, so that the matched gels can be prevented from being volatilized or contaminated, and the product can be ensured not to be failed when being used under harsh environment conditions.

The present disclosure provides an OLED pixel circuit and a method for retarding the aging of an OLED device. By providing a first sub-pixel driving unit, a second sub-pixel driving unit, a first reverse biasing unit, and a second reverse biasing unit and by simple control timing, a first light emitting diode and a second light emitting diode will not always be in a DC biased state, and the first light emitting diode and the second light emitting diode will emit light alternately in different frames.

The invention discloses a confidential, cleaning function non-contact holographic keyboard device, including virtual region, control unit, and display device, and virtual region forming a surface and including a number of virtual buttons, and the control unit connecting with the display device, around the virtual region installed with multiple pairs mutual matching launch sensors and receiving sensors, and in each pair launch sensor and receiving sensor, the receiving sensor receives the signal issued by the launch sensor, and the receiving sensor output connecting with the control unit, and the launch sensors of the arbitrary two pairs launch sensors and receiving sensors issues the signals at the junction corresponding to a virtual button of the said virtual region, and one output signal of the control unit respectively drives each launch sensors through a signal amplification driver circuit. Due to the above circuit structure, the invention has advantages of high safe performance, non-contact, clean health, long life, and others.

The invention discloses a cereal meal replacement yogurt preparation method. The method includes steps of preprocessing, material mixing, homogenizing, sterilizing, fermenting, filling and after-storage aging. The step of filling includes: cooling fermented liquid to 20-25 DEG C, adding original fruit pulp and food essences, turning to keep for canning, preparing for filling, filling the liquid through a filling machine after turning, performing online adding of preprocessed chenopodium quinoa or/and oat paste during filling to obtain a cereal meal replacement yogurt product, and storing for aging. A chenopodium quinoa or/and oat paste preprocessing process includes steps of pre-soaking, well cooking, flushing, compounding and sterilizing. According to the method, after chenopodium quinoaor/and oat grains are added into yogurt, the grains are plump and chewy, and a state of 'drinking the yogurt by chewing' can be achieved; in addition, the taste can be kept in a shelf life, hardeningis avoided, and customers can enjogy the optimal taste at any time.

The invention relates to a stable transmission machine which comprises a delivery mechanism, a front castor vehicle frame and a rear castor vehicle frame. A hydraulic jack is arranged on the front castor vehicle frame; the upper end part of the hydraulic jack is fixedly connected with the middle part of a beam; both end parts of the beam are hinged with a rack of the delivery mechanism; connecting rods are hinged between the front castor vehicle frame and two sides of the delivery mechanism; transverse shaft sleeves are respectively sleeved at both end parts of a rear castor sleeve shaft and two front castor sleeve shafts; the outer walls of the transverse shaft sleeves are fixedly connected with a longitudinal castor frame; universal wheels are arranged at the lower sides of both front and rear ends of the longitudinal castor frame; and the front castor vehicle frame is also provided with a hydraulic oil supply system for controlling to lift and descend the hydraulic jack. The stable transmission machine is provided with a 8-wheel balanced system capable of carrying out universal balancing and a hydraulic lifting system, and thus, the stable transmission machine not only has strong self-balancing capacity, but also has the advantages of simple structure and long service life.

The invention discloses a high-strength and corrosion-resistant plastic sheet pile and a preparation method thereof. The high-strength and corrosion-resistant plastic sheet pile is prepared from the following raw materials: polyvinyl chloride, a plasticizing agent, filler, a heat stabilizer, an ultraviolet absorbent, vinyl pyridine, vinyl pyrimidine, an initiator, zirconia fiber, rosin pyrolytic polymer and wholly aromatic copolyester. The plastic sheet pile is prepared by the steps of mixing, extruding and mold pressing and the like. The high-strength and corrosion-resistant plastic sheet pile and the preparation method disclosed by the invention have the beneficial effects that by adoption of the zirconia fiber, the rosin pyrolytic polymer and the wholly aromatic copolyester as a reinforcement system, so that the corrosion resistance and the hardness of the plastic sheet pile are improved.

The invention belongs to the field of high molecular materials, and in particular relates to toughened and modified small scale bulk powder polypropylene and a preparation method thereof. The toughened and modified small scale bulk powder polypropylene is prepared from the following components in parts by mass: a base stock containing 50 to 80 parts of small scale bulk powder polypropylene, 3 to 20 parts of polypropylene copolymer and 5 to 30 parts of toughening agent, 5 to 30 parts of filler, 0.1 to 4 parts of stabilizing agent, 0.5 to 3 parts of lubricating agent, 0.5 to 4 parts of dispersing agent and 1 part of coupling agent. The filler and the coupling agent are processed, and then are centrifugally separated and oven-dried, so as to obtain a raw material A; other components are oven-dried at a temperature of 60 DEG C to 80 DEG C and are mixed with the raw material A, so as to obtain a raw material B; the raw material B is extruded and granulated to obtain a granular material C; the raw material C is uniformly mixed with the polypropylene copolymer and the toughening agent according to a proportion, and an obtained mixture is granulated to obtain a toughened and modified polypropylene granular material. A cantilever beam made from the toughened and modified small scale bulk powder polypropylene has the impact strength which can be increased by 20 times at most, and has a heat distortion temperature which can be increased by 10 DEG C.

The invention discloses a sealing structure for wind power gear box planetary-stage lubrication. The sealing structure comprises a lubricating plate (1), a box body bearing seat (2), a left bearing (3), a right bearing (4), a planet carrier outer shaft (5) and an adjusting cover (6), wherein the lubricating plate (1) is provided with an outer circle (1-1), a left inner ring end face (1-2), a right inner ring end face (1-4), a left outer ring end face (1-3) and a right outer ring end face (1-5), the box body bearing seat (2) is provided with an inner protruding ring (2-3) and an inner hole (2-1), the left bearing (3) is provided with an outer ring end face (3-1), and the right bearing (4) is provided with an outer ring end face (4-1). The sealing structure is characterized in that an annular clearance (A) is formed between the outer circle of the lubricating plate and the inner hole of the inner protruding ring of the box body bearing seat; a left end face clearance (B) is formed between the opposite arrangement positions of the left outer ring end face of the lubricating plate and the outer ring end face of the left bearing, and a right end face clearance (C) is formed between the opposite arrangement positions of the right outer ring end face and the outer ring end face of the right bearing; the clearances are mutually communicated, and therefore processing is easy, and safety and reliability are achieved.

The invention relates to an emulsification stabilizer and a cereal dietary fiber beverage containing the same. The emulsification stabilizer comprises an emulsifier, hydrophilic gel and emulsifying salt. The novel stabilizer is capable of effectively suspending starch retrogradation particles in the cereal dietary fiber beverage, effectively inhibiting the sediment phenomenon of the cereal dietary fiber beverage, preventing the drainage phenomenon caused by common starch retrogradation in the cereal dietary fiber beverage, and remarkably covering delayed bitterness generated by polypeptides. The prepared cereal dietary fiber beverage has the characteristics of a stable state, a smooth mouth feel, capability of effectively supplementing dietary fibers of a human body, and easiness in absorption of nutrients.

The invention discloses cold-resisting and wind-resisting type glass and belongs to the field of glass. The cold-resisting and wind-resisting type glass comprises wind-resisting type glass, wherein manufacturing materials of the wind-resisting type glass comprise common glass raw materials and various additives; the glass raw materials comprise quartz sand (SiO2), sodium carbonate (Na2CO3), calcite (CaO), limestone (CaCO3), a boron compound (B2O3) and barium carbonate (BaCO3); one additive comprises polypropylene; carbon fibers, PP-g-MAH and carbon black are added into the polypropylene; the polypropylene and ethylene propylene rubber are blended; when the wind-resisting type glass is mounted, a wind-resisting type mounting mechanism is mounted; the wind-resisting type mounting mechanism comprises a window frame; pre-formed grooves are dug at left and right inner walls of the window frame; the wind-resisting type glass is located between the two pre-formed grooves, so that the cold-resisting effect of the glass can be realized and the glass at low temperature is not easy to crack; meanwhile, the cold-resisting and wind-resisting type glass is mounted through the wind-resisting typemounting mechanism and is convenient to mount, so that installation can be finished without the need of professional staff.

A method includes product side showering of showering a first surface (the surface of a product (11) opposite to a feeder head (12)) of an Al alloy casting (10) including the product (11) and the feeder head (12) with mist of cooling liquid, and feeder head side showering of showering a second surface (the surface of the feeder head (12) opposite to the product (11)) of the Al alloy casting (10) with the mist of the cooling liquid. The feeder head side showering starts showering the second surface of the Al alloy casting (10) after a start and before an end of the product side showering to quench and cool the Al alloy casting (10) together with the product side showering.

The invention discloses an unmanned aerial vehicle real-time tension detection device and a detection method thereof, and belongs to the technical field of force measurement. The unmanned aerial vehicle real-time tension detection device comprises a first fixed sleeve, a second fixed sleeve, an installing base, a motor fixing seat, a tension sensor, a motor, a vibration reduction spring and a propeller, wherein the motor and the propeller are fixed on the motor fixing seat; the first fixing sleeve is connected with a machine body; the second fixing sleeve is internally sleeved or externally sleeved onto the first fixing sleeve and is provided with a position limiting device in the axial direction; the motor fixing seat and the second fixing sleeve are in rigid connection; meanwhile, the motor fixing seat is connected with one end of the tension sensor through the vibration reduction spring; the other end of the tension sensor is fixed on the installing base; the installing base is fixed onto the machine body. The non-circular sleeve type design is used, so that the reverse twisting force generated when the motor and the propeller work can be counteracted; the free movement can be performed in the tension direction; the tension detection function is realized.

The invention discloses an axial magnetic fluid dynamic seal structure. The axial magnetic fluid dynamic seal structure is characterized in that a shaft is arranged in a hollow shell; at least three permanent magnets are fixed between the excircle of the shaft and the inner wall of the shell in parallel; two sides of each permanent magnet are each provided with a pole shoe; a flow choking piece is only arranged at the center of the inner circular surface of at least one of two adjacent pole shoes of the permanent magnet in the middle position, and a first preset gap is formed between the flow choking piece and the shaft; first sealing elements are only arranged on the outer circular surfaces of the two pole shoes on the outermost side in the plurality of pole shoes; a magnetic fluid accommodating sealed space is formed between the pole teeth and the shaft, and a second preset gap is formed between each pole tooth and the shaft; magnetism isolating pieces are fixed to the axial outer sides of the two pole shoes on the outermost side in the plurality of pole shoes correspondingly; end covers are arranged at two ends of the hollow shell correspondingly; second sealing elements are arranged between the end covers and the shaft in a covering manner; and when the shell is vacuumized, the magnetic fluid accommodating sealed space is filled with a magnetic fluid, so that sealing is formed between the shaft and the pole teeth, and the first preset gap is smaller than the second preset gap.

The invention provides a process for electroplating sand nickel on an automobile heat-dissipation grating. The process comprises the following steps: 1), oil removal; 2), expansion; 3), roughening; 4), reduction; 5), preimpregnation; 6), activation; 7), dispergation; 8), electroplating. According to the process, an electroplating pretreatment process for a plastic base material is improved, the whole process is environment-friendly and nonhazardous, chemical plating is not required to be used since a specially-made sand nickel electroplating solution is used, the operation is easier, the process stability is improved, the wastewater treatment is simple, the production time is greatly shortened, a hanging tool is not required to be replaced in the production process, and the production efficiency is greatly improved.

The invention provides a sand nickel electroplating process for an automobile door handle. The sand nickel electroplating process comprises the following steps of (1) degreasing; (2) expansion; (3) alligatoring; (4) reduction; (5) preimpregnation; (6) activation; (7) dispergation; and (8) electroplating. According to the sand nickel electroplating process, a treatment process of a plastic substrate before the electroplating is modified, and the whole process is environmentally friendly and nonhazardous. Special sand nickel electroplating liquid is adopted, and chemical plating is not needed, so that the operation is easier; the process stability is improved; the waste water treatment is simple; the production time is greatly shortened; no rack needs to be replaced in the production process, so that the production rate is greatly increased.

The present invention relates to a composition comprising reclaimed oil and a liquid anti-aging agent. The liquid anti-aging agent comprises (a) a hindered phenolic primary antioxidant; (b) a phosphite ester auxiliary antioxidant; and (c) a hindered amine light stabilizer. The invention provides the anti-aging agent product for stabilizing reclaimed oil for the first time, and the product is a liquid formula, is convenient to produce and use, and can effectively improve the discoloration problem in the reclaimed oil storage and transportation process.