231results about How to "No heat" patented technology

This invention relates to an electromagnetic progressive shaping method for plate moving coils and a device, in which, said device includes a computer control system, an electromagnetic force generation system and a three-shaft digital control shaping system including a plate clamping elevating device, a supporting model frame and an electromagnetic shaping clamping rod, in which, the computer controls the coil to move downward along the contour of a model profile from the top according to the contour data of the model profile and the plate is formed partly relying on the magnetic force of coil till to the bottom of the model and finish the entire process.

An optical display apparatus includes a housing, a partially reflective front window or beamsplitter having a front side forming a face of the housing, wherein the front window or beamsplitter appears transparent from the face of the housing and is at least partially reflective to light coming from within said housing, a mirror of glass, plastic, stretched mirror-coated thermoplastic film or other reflective substrate, located within the housing and positioned at a predetermined distance behind the front window or beamsplitter, a plurality of LEDs arranged proximate to the mirror, such that light is transmitted from the mirror to a rear side of the front window or beamsplitter, a LCD monitor or CRT or other display device or screen positioned and near coincident to the rear side of the front window or beamsplitter, and a circuit for controlling the LEDs.

The invention relates to a sweetener, in particular to a pure natural high-power table sweetener, which is characterized in that it is prepared from the following raw materials in mass percentage: 98.31%-99.88% erythritol and 0.12%-1.69% Natural high intensity sweetener. The invention has the advantages that: among all kinds of pure natural sweeteners, stevioside and mangosteen sweeteners are proven safe and healthy sweeteners. Compounding the products according to different proportions can not only increase the sweetness of erythritol, but also the good taste of erythritol can cover the bad tastes of stevia and Luo Han Guo, which are bitter and spicy after sweetness, making the sweetness of the compound The flavoring agent becomes a safe and healthy pure natural low-calorie sweetener with a mouthfeel similar to sucrose and higher sweetness. And it has no calories and no dental caries, and can be widely used in diabetics, children's food, beverages, candies, etc., as well as medical coatings, nutritional products, etc.

The invention discloses a maca solid beverage. The maca solid beverage consists of 60% of a maca extract, 39% of a red green extract and 1% of sucralose. A method for preparing the maca solid beverage comprises the following steps: crushing maca roots and stems, totally blending, filling, packing, inspecting quality and putting into storage. According to the maca solid beverage disclosed by the invention, the sucralose is taken as a sweetening agent; the sucralose is high in sweetness, pure in taste, good in stability, free of risk and free of heat, and is a safe cane sugar substitute product which causes no fluctuation of blood sugar and decayed tooth, so the maca solid beverage disclosed by the invention causes no series problems such as fat; meanwhile, the maca solid beverage is suitable for diabetics to drink and has the advantages of solving the problem of simplex beverages for the diabetics and overcoming the problem of lack of nourishments for the diabetics.

An insecticiding mildew-inhibiting desiccant for grains is prepared from attapulgite, bentone, calcium oxide, anthracite, ginger, garlica cloves, tangerine peel, red hot pepper, Chinese prickly ash, fennel and anise through acidifying, grinding, granulating, calcining, baking and mixing. Its advantages are high effect, no pollution and poison, and low cost.

The invention relates the microwave radio-frequency radiation cross-linking biodegradation material, comprising starch, cellulose, A, aminocaprolactam or polyatomic alcohol, B, coupling agent, C, nucleation agent, D, undecylenic acid, calcium carbonate, natrii chloridum, and urea. The method comprises the following steps: mixing the raw material, cross linking with microwave radio-frequency device, foaming, forming, and getting the product. The invention solves the problems of no degradation, complex procedure, high cost and hard technology. The product has the advantages of good draftability, suppleness and obstructing property. The invention has the advantages of wide application area, completely degradation and non pollution. The invention also has the advantages of simple technology, easy operation and low cost.

The invention discloses an antenna preparation method using vacuum plating combined with a laser process and a 5G antenna. A base material can use a three-dimensional non-metal material as a carrier of an antenna product, and an antenna wire is processed by using laser, so that the metal layer of a spare part of the surface is removed to obtain a required three-dimensional antenna. The antenna preparation method combining vacuum plating with the laser technology comprises the following steps: S1, the metallization treatment on the surface of the base material: coating the surface of the base material with a metal layer through vacuum plating to obtain an antenna blank, wherein the base material is a three-dimensional non-metal material; S2, antenna routing processing: performing routing processing on the antenna blank obtained at the step S1 by using a laser etching process, removing the redundant metal layer on the surface of the antenna blank, and performing surface cleaning treatment on the base material before the step S1.

The invention discloses a device for exploiting stone based on water cutting slotting. The device comprises a plurality of symmetrically-arranged supporting bases, the left side and the right side of the upper end of each supporting base are symmetrically provided with an X-axis sliding rail, the upper end of the X-axis sliding rail is perpendicularly connected with a Y-axis sliding rail, a Z-axis sliding rail perpendicular to the X-axis sliding rail and the Y-axis sliding rail is arranged at the upper end of the Y-axis sliding rail, a guide block and a Z-axis sliding block which are matched with each other are arranged at the upper end and the lower end of the Z-axis sliding rail respectively, the lower end of the Z-axis sliding rail is connected with a swinging mechanism through a turning mechanism, a high-pressure pipe is connected between the swinging mechanism and the top end of the Z-axis sliding rail, and the lower end of the high-pressure pipe is connected with a matched cutting gun located at the lower end of the swinging mechanism. The device has the advantages that the structure is simple, dismounting and mounting are convenient, the automation degree is high, the labor cost is saved, high-pressure water jet is used for cutting the cut materials, the application range is wide, sections are smooth, no heat is produced, and the device is safe, quick, free of dust, low in noise and the like.

The invention relates to a method for extracting NHDC from the young fruits of Rutaceae plants acid oranges, which comprises, using water-extraction-alcohol-deposition method or alcohol-extraction to abstract the total extractive, extrcting the total extractive with n-butylalcohol to obtain the NHCD mixture, subjecting the mixture to ethanol backflow, recrystallization with water to obtain the high purity NHCD.

The invention discloses an efficient and energy saving type environmentally-friendly battery detection device. The device comprises an electric supply input, a two-way AC / DC, a two-way DC / DC, a two-way DC constant-current and constant-voltage module converter and a load battery which are sequentially connected; the two-way DC constant-current and constant-voltage module converter comprises a capacitor, an inductor and a switching tube; the switching tube comprises a voltage increase switching tube and a voltage decrease switching tube; the inductor is connected in series with the voltage decrease switching tube; the voltage increase switching tube and the capacitor are connected in parallel to two ends of a circuit; the control ends of the switching tubes are respectively connected with MOSFET driving circuits which are connected to a PWM pulse modulation module. According to the efficient and energy saving type environmentally-friendly battery detection device, the PWM pulse modulation module controls the charging voltage and current during charging and keeps the voltage and current constant, so that the adjusting loss can be reduced; when in discharging, the electricity energy released from the load battery is inverted through the two-way AC / DC into sine alternating AC current to be returned to a power grid, and therefore, the electricity energy can be saved, no heat is generated, the investment of radiating devices can be reduced, and the environment can be protected.

The invention provides a plant tissue culture shelf and a light supplement method thereof. The tissue culture shelf is that a light-emitting diode (LED) bead (1) light source is arranged under a board at every layer to illuminate the layer downward. Beads are only about 5mm high and almost do not occupy vertical space, so that the layer number of a shelf body is increased, and the unit space utilization rate is improved; the power of each bead is only 0.05w, so no heat is released and the power consumption is extremely low; the service life of the beads is over 50,000 hours, so no maintenance is required; and the beads are fully paved, so the illumination is uniform, and many problems in production and experiment are effectively solved. In the method, programs such as time slot and time length of light supplement in 24 hours and the like are wrote into a chip controlled by a programmable logic controller (PLC) to control the on / off of a power supply, and the light supplement of a plurality of tissue culture shelves or shelves in the whole workshop is controlled by one controller, so that the artificial domestication and cultivation of rare fungi and the industrialized production efficiency of a rare half-light plant, namely herba dendrobii in the biological tissue culture field are greatly improved.

The invention provides a high and low temperature thermal-humidity test chamber which comprises a test chamber body module, an electric chamber body module and a refrigerating system, wherein the electric chamber body module is arranged on the back surface of the test chamber body module; and the test chamber body module is connected with the electric chamber body module by a fast connection buckle. An inlet air ducting device and a return air ducting device are arranged on the two sides of a test room; each of the air ducting devices consists of a plurality of adjustable air ducting blocks distributed in an array manner, the air speed and the air quantity of the whole face can be adjusted by adjusting the air speed and the air quantity by every point on a single face, so that the uniformity of the air quantity and the air speed inside the test room can be ensured, and therefore, the uniformity of temperature and humidity inside the test room is ensured, and the accuracy of a testing result is ensured further.

The invention belongs to the technical field of food and particularly discloses instant whole lotus root powder containing highly-resistant starch and a preparation method of the instant whole lotus root powder containing the highly-resistant starch. The preparation method includes subjecting fresh lotus roots taken as a raw material to washing, peeling, slicing, color protection, pulping and cryogenic grinding so as to obtain fresh lotus root pulp; subjecting the fresh lotus root pulp to limited-enzyme hydrolysis-drum drying, crosslinking adsorption, complexing, vacuum drying, grinding, blending, extruding granulation, sieving and packaging so as to obtain the instant whole lotus root powder containing the highly-resistant starch. The instant whole lotus root powder containing highly-resistant starch and the preparation method have the advantages that since embedded crosslinking, complexing, enzymatic debranching treatment and drum drying are combined to be applied to a whole lotus root powder production process, reconstituability of the whole lotus root powder can be improved, liquidity and solubility of the whole lotus root powder can be increased, resistant starch content in the whole lotus root powder can be increased, and the whole lotus root powder can have a certain effect on intestinal microecological balance regulation and gastrointestinal function improvement; powder granules produced by extruding granulation are uniform, loose and porous and can swell and gelatinize within short time, and accordingly the whole lotus root powder is excellent in instant solubility and wettability.

A process for treating the liquid to effectively kill the bacteria and viruses in it includes such steps as providing a gas source unit, a gas-liquid mixer, a plasma exciting unit, and a degassing unit, mixing gas from the said gas source unit when the liquid to be treated in the said mixer, delivering the mixture to the said plasma exciting unit to obtain another mixture, and degassing it.

The invention relates to a water-based cutting lubricating fluid with an ultralow friction coefficient, which is prepared by uniformly mixing the following components in parts by weight: 40-60 parts of polyhydric alcohol, 40-60 parts of deionized water, 0.5-3 part of proton type ionic liquid and 0.001-0.01 part of nano two-dimensional material. The lubricating fluid is non-toxic and environment-friendly, has excellent lubricating performance, shows an ultralow friction coefficient, and is simple in preparation method.

The invention discloses a pitaya juice and a processing method thereof, and belongs to the technical field of food processing, wherein the pitaya juice comprises the following raw materials by weight: 1000-1200 parts of pitaya flesh, 50-85 parts of pitaya pericarp, 400-500 parts of kiwifruit, 300-400 parts of cucurbita pepo l, 45-75 parts of a color protection agent, 35-65 parts of a flavoring agent, 30-45 parts of a preservative, and 15-25 parts of citric acid. The processing method comprises: 1) raw material treatment; 2) astringent taste removing treatment; 3) mixing and juice preparation; 4) seasoning; and 5) homogenization and degassing. According to the present invention, the pitaya flesh adding amount can be reduced while the cyanidin content in the pitaya juice can be increased, and the nutrients in the pitaya juice can be increased; and the pitaya juice is suitable for general people, and is further suitable for diabetes patients.

The invention provides a backboard, a board card and a network device. The backboard comprises a substrate, a first locating tab and a power wire, wherein the substrate is provided with a power interface, a plurality of slots and a connecting wire connected among the slots; the first locating tab is arranged on the substrate and at one side of the slot, and is used for matching with a first pilot pin on the board card inserted into the slots to fix the board card; and the power wire is arranged on the surface of the substrate and is separately connected with the power interface and the first locating tab in order to supply power to the board card through the first locating tab and the first pilot pin. Adopting the technical scheme of the invention can ensure that the backboard provides higher currents which does not flow through the substrate, and thus the damage caused by the heat generated by the high currents on the backboard and the interference of the high currents on other signals are reduced.

The invention discloses a multi-angle rotary portable vidicon for network security and protection. The multi-angle rotary portable vidicon comprises a camera and a connecting rod, the camera is installed on the vidicon, a guide rail is arranged on the camera, a slide block is installed on the guide rail, a controller is installed on the slide block, the connecting rod is installed on the guide rail through the slide block, a hair brush is arranged on the connecting rod, an alarm is installed at the top of the vidicon, an infrared distance measuring sensor is installed on one side of the vidicon, a data line interface is formed in the vidicon, a USB interface is formed in one side of the data line interface, a power supply interface is formed in the other side of the data line interface, a heat dissipation window is formed in one side of the power supply interface, a cold light lamp is arranged at the bottom of the vidicon, the vidicon is installed on a servo motor by a supporting rod, and the servo motor is installed on the base. The vidicon is simple and convenient to install, and has the advantages of wide monitoring range and reliable security performance.

The invention relates to a high-voltage resistor type voltage dividing device, comprising a voltage dividing device body, a resistor layer, a buffering film, a high-voltage electrode and a grounding electrode, wherein the voltage dividing device body is in a cylindrical shape; the resistor layer covers the outside of the voltage dividing device body and is used for carrying out equal potential shielding on the voltage dividing device body; the buffering film covers the outside of the resistor layer and enables the voltage dividing device to have sticking and anti-stress performances; the high-voltage electrode is arranged at one end of the voltage dividing device body, which is connected with a high-voltage lead wire, in an upper cover shape, and is used for receiving a voltage signal sent by the high-voltage lead wire; and the grounding electrode is arranged on a grounding end of the voltage dividing device body in a lower cover shape and is used for replacing a ground wire. According to the high-voltage resistor type voltage dividing device, technical measures including compensation, shielding and the like are adopted for the voltage dividing device, so that the standard output of the voltage dividing device is guaranteed.

The invention discloses health-maintaining tea and a production method thereof. The health-maintaining tea is prepared from the following components by weight percent: 30%-40% of lophatherum gracile, 20%-30% of houttuynia cordata, 10%-20% of chrysanthemum flowers, 5%-15% of lilies, 5%-15% of green tea and 2%-8% of momordica grosvenori. The health-maintaining tea is capable of moistening lung and clearing away lung heat, is applicable to throat sore, fire and cough caused by dryness heat, can be used for reducing damages to lungs of smokers and can also be used for preventing lung cancer and various types of diseases of human bodies, caused by haze.

The invention discloses a cloth cutting device for sunshade production. The cloth cutting device comprises a cutting tabletop, the upper side of the cutting tabletop is fixedly connected with a supporting frame, two sliding grooves are symmetrically formed in the side walls of the supporting frame, two sliders are slidably connected into the two sliding grooves and jointly fixedly connected with aconnecting rod, two first connecting rods and two second connecting rods are symmetrically and fixedly connected onto the side walls of two sides of the connecting rod, one end, far away from the connecting rod, of each first connecting rod and each second connecting rod is rotatably connected with a third connecting rod, the two third connecting rods positioned on the same side are jointly and rotatably connected with pressing wheels, and two guide grooves are symmetrically formed in the upper end of the supporting frame. The cloth cutting device is simple in structure, the pressing wheels are pressed down during cutting, cloth is tensioned towards two sides, cutting is facilitated, a cutting knife is matched with a cutting groove, cut-off operation is performed, cut smoothness is ensured, heat cannot be generated, and dangers such as fire disasters are avoided.

The invention discloses a nano silica / polydopamine adhesive hemostatic material for external use and a preparation method thereof. Nano silica and dopamine are used as raw materials, and a certain proportion of the nano silica and the dopamine are added into a dilute alkali solution (a mass ratio ranges from (50 : 1) to (5 : 1)), a reaction is carried out at room temperature for 12 to 36 h; a product is freeze-dried to prepare an SiO2 / PDA nano meshed composite material. The SiO2 / PDA nano meshed composite material obtained by the preparation method has very good adhesion performance to different substrates and has strong adhesion performance to blood at the same time.

The invention provides a control circuit for double-purpose energy-saving flashlight of solar energy and AC charging, which is used to solve the problem that prior flashlight is supplied by one energy resource or the battery should be exchanged often, comprising transformation module of switch power supply, module of charging control and indication, module of LED driven circuit, module of LED lighting circuit, solar battery board and the switch of flashlight. AC with 200v is connected with the input of exchanging module of switch power supply. The first input of module of charging control and indication is connected with the output of exchanging module of switch power supply. The input of solar battery board is connected with the second input of module of charging control and indication. The output of module of charging control and indication is connected with one end of flashlight switch and the other end of flashlight switch is connected with the input of module of LED driven circuit and the output of module of LED driven circuit is connected with the input of module of LED lighting circuit. It can be charged by solar battery or AC.

The invention provides a blowing-suction machine with a water piston, at least comprising a water tank, an air cylinder and a driving device, wherein the upper end of the water tank is provided with an opening; water solution is stored in the water tank; the lower end of the air cylinder is provided with an opening which is below the water tank liquid level; the upper end face of the air cylinder is connected to an air inlet pipe and an air outlet pipe which are respectively provided with a one-way valve; the driving device is connected with the upper end surface of the air cylinder, and can drive the air cylinder to do up-down reciprocating motion. According to the blowing-suction machine with the water piston, water is used as a piston, the material requirement on the air cylinder is not high, the sealing performance is good, precision requirements are low, the manufacturing difficulty and costs are low, the friction between the piston and air cylinder is small, heat is not generated, cylinder explosion does not happen, the energy consumption is reduced, energy is saved, the blowing-suction amount is easy to control, and adjusting of the maximum suction pressure is simple and convenient.

The invention discloses siraitia grosvenorii chewable tablets and a preparation method thereof, and relates to the field of pharmacy. Each siraitia grosvenorii chewable tablet is prepared from the following components in percentage by weight: 30-40% of a siraitia grosvenorii extract, 5-10% of mannitol, 10-15% of dextrin, 20-25% of microcrystalline cellulose, 20-30% of xylitol, and 0.1-1.0% of magnesium stearate. The siraitia grosvenorii chewable tablets are prepared from the siraitia grosvenorii extract, the mannitol, the dextrin, the microcrystalline cellulose, the xylitol and the magnesium stearate through a wet granulation compression manner. The siraitia grosvenorii chewable tablets provided by the invention are convenient to carry, and convenient to take, and can clear away the lung, moisturize the intestine, freshen bad breath and protect teeth, and the invention further provides the preparation method of the siraitia grosvenorii chewable tablets.

The invention discloses a broadleaf holly leaf buccal tablet capable of reducing high blood pressure, high blood lipid and high blood glucose and a production method of the buccal tablet. The broadleaf holly leaf buccal tablet is characterized being prepared from the following raw materials in parts by weight: 90-100 parts of broadleaf holly leaves, 20-30 parts of momordica grosvenori, 8-12 parts of radix polygonati officinalis, 8-12 parts of rhinacanthus nasutus, 4-8 parts of persimmon leaves, 3-5 parts of radix curcumae longae, 3-5 parts of kelp, 1-2 parts of catharanthus roseus, 1-2 parts of nicotinic acid, 1-2 parts of menthol, 50-70 parts of filler and 10-15 parts of a lubricant. The broadleaf holly leaf buccal tablet capable of reducing high blood pressure, high blood lipid and high blood glucose has the characteristics of reducing high blood pressure, high blood lipid and high blood glucose, clearing away heat and toxic materials, tonifying spleen, calming nerves, losing weight, inhibiting and preventing cancer and the like.

A polymer having a number average molecular weight (Mn) of about 10 000 g / mol comprising a monomeric rigid moiety R and a monomeric flexible moiety F, wherein R comprises a main-chain polycyclic core and F has a main chain comprising a number of atoms sufficient for the transition temperature of the polymer to be lower than the degradation temperature of the polymer is provided. A method of manufacturing of same is also provided. Biomedical devices, scaffolds and supports for tissue engineering, delivery devices, textiles, moulds, vehicle parts, tubes, active disassembly devices, microactuators, toys and inflatable membranes comprising same are also described.

The invention discloses an anoscope, and belongs to the technical field of medical instruments. The anoscope comprises an anoscope tube, a conical anoscope core which can be arranged in the anoscope tube in a sleeved mode, an observation tube which can be arranged in the anoscope tube in a sleeved mode and rotate in the anoscope tube and a light source; the anoscope tube comprises a first segment shaped like a trumpet opening and a second cylindrical segment which is connected to the rear end of the first segment, and the first segment of the anoscope tube is provided with a handle; the observation tube is of a conical tube structure of which the side wall is provided with a longitudinal strip-shaped opening, the cross section of the observation tube is in a C shape, a conical tip structure is arranged at the rear end of the observation tube, at least one optical fiber is embedded into the inner wall of the observation tube, and the tail ends of the optical fibers are connected with the light source arranged outside the anoscope. According to the anoscope, the structure is simple, use is convenient, and by using the observation tube matched with the anoscope tube and embedding the illumination optical fibers into the inner wall of the observation tube, enough illumination can be conveniently provided for a doctor when the doctor observes a patient.