78results about How to "Eliminate fever" patented technology

A hemostatic device for promoting the clotting of blood includes a gauze substrate, a clay material disposed on the gauze substrate, and also a polyol such as glycerol or the like disposed on the gauze substrate to bind the clay material. When the device is used to treat a bleeding wound, at least a portion of the clay material comes into contact with blood emanating from the wound to cause the clotting. A bandage that can be applied to a bleeding wound to promote the clotting of blood includes a flexible substrate and a gauze substrate mounted thereon. The gauze substrate includes a clay material and a polyol. A hemostatic sponge also includes a gauze substrate and a dispersion of hemostatic material and a polyol on a first surface of the substrate.

The invention provides a completely oral medicament for treating acquired immune deficiency syndrome (AIDS), comprising the following components: hedyotis diffusa, honeysuckle, meadowrueleaf corydalis root, dandelion, weeping forsythia, asparagus, ophiopogon root, figwort root, fresh rehmannia root, peach kernel, chuanxiong rhizome, zedoary, achyranthes root, dahurian patrinia herb, giant knotweed, stiff silkworm, isatis root, white peony root, polygonatum, bitter caramon, mistletoe, tortoise plastron, glossy privet fruit, oyster, pollen, salvia miltiorrhiza, tree peony bark, bupleurum, bitter orange, cimicifuga foetida, dried orange peel, amomum fruit, officinal magnolia bark, rose, songaria cynomorium herb, self-heal, medicine terminalia fruit, gromwell, licorice, chrysanthemum, castor bean, bullfrog gallbladder, baikal skullcap root, medicated leaven, malt, rice sprout, chicken's gizzard-skin, radish seed, scorch-fried crataegus, Chinese yam, astragalus root, bighead atractylodes rhizome, sealwort, dangshen, prepared rehmannia root, cornus fruit, tuckahoe, jujube, Chinese wolfberry, cistanche, dragon bone, oyster, epimedium, curculigo root, deerhorn glue, ginseng, donkey-hide glue, white fungus, angelica, spatholobus stem and turtle shell. The medicament provided by the invention not only can cure AIDS and has good therapeutic effect on AIDS, but also can prevent infection of AIDS.

When in the 1 operation the temperature inside is maintained at target temperature by an evaporator, the cooling power of the evaporator is increased so as to carry out the 2 operation for temperature inside lowering. When in the 2 operation the temperature inside reaches lower limit temperature (Tmin), the compressor stops so as to carry out the 3 operation. When in the 3 operation the temperature inside reaches upper limit temperature (Tmax), the compressor restarts so as to carry out the 1 operation.

A system and method is provided for generating DC power using a synchronous reluctance machine (12) or a salient-pole synchronous machine (102) and a power converter (110). The present invention can be used to achieve power production for a synchronous reluctance machine (12), or can be used to achieve partial production of power from a traditional salient-pole synchronous machine/starter (102) in the case where the salient-pole synchronous machine/starter has degenerated into a synchronous reluctance machine due to, for example, a loss of excitation. In a power generation system, a control system and method can include a power converter (110), controlled by a voltage command and at least one of a measured DC link (120) voltage or DC link (120) current, for use with a synchronous reluctance machine armature winding (102A) and a prime mover (116), such that movement of the synchronous reluctance machine rotor of the synchronous reluctance machine can be used to produce at least partial DC power generation.

The invention discloses a power supply control device of a magnetic valve flow in an anaesthesia machine. The power supply control device of the magnetic valve flow in the anaesthesia machine comprises a signal generation controller circuit, a power supply chip, a magnetic valve, a constant flow source circuit and a power supply chip input control circuit, wherein the power supply chip input control circuit is used for sending a signal output by the signal generation controller circuit to the power supply chip, and the power supply chip outputs voltage to the magnetic valve. The signal generation controller circuit directly controls a size of constant flow source current through controlling a ratio relationship between a signal and a constant flow source, so that the fact that the constant flow source controls the magnetic valve flow is achieved. The power supply control device reduces the risk of a single fault in the prior art and solves the problems of pipe pressure reducing and heating due to the fact that an MOS pipe is adopted to be served as a control power source switch. The power supply control device is simple in structure, safe by the adoption of opto-isolator protection, high in control accuracy and suitable for fields of industrial control.

The invention discloses a direct driving type wind driven generator with double motors, which comprises an engine room (1), an engine base (2), an impeller (11), a main shaft (12), double stators and double rotors, wherein the engine base (2) is connected with the engine room (1); for the double stators and the double rotors, an outer stator (3), an inner rotor (4), an outer rotor (5) and an inner stator (7) are sequentially arranged from outside to inside; one end of the main shaft (12) is fixedly connected with the engine base (2) which is close to one side of the engine room (1); the impeller (11) is connected with the other end of the main shaft (12) in a rotating manner; the generator also comprises a rotor supporting frame (5) which is fixedly connected with the impeller (11); the outer stator (3) is in interference fit with the engine base (2); and the inner stator (7) is in interference fit with the main shaft. After the structure is adopted, as the double motor structure is arranged in the radial direction, the internal space of the motors is fully used, the structure of the generator is not only simplified, but also the axial size of the generator is shortened.

A seal of a vertical pump with a front casing disposed on a main casing which has a motor disposed therein. A volute chamber is disposed inside the front casing to receive a centrifugal impeller. A suction inlet is disposed axially on the front casing opposite the motor. A water outlet is disposed thereon opposite the lateral side of the impeller to engage with a discharge pipe. The suction inlet and outlet are in communication with a volute chamber. The pump has a non-contact seal disposed on the impeller. The seal can jam when a liquid crystallizes. Therefore, if no heat is generated due to the friction of the seal, the pump operates better. Furthermore, it prevents a back impeller vane from stirring the air and ejecting the liquid with a lot of air bubbles when the pump operates. Therefore, it eliminates the air bubbles from causing problems during the manufacturing process of a printed circuit board.

The invention relates to a novel permanent magnetic synchronous motor, which is mainly applied to high-energy-consumption industries such as iron and steel, electrical power, petrochemical engineering, machinery and the like. The novel permanent magnetic synchronous motor mainly comprises a stator and a rotor assembly, wherein the rotor assembly comprises a rotating shaft, an inner lining sleeve is fixedly connected in the middle part of the rotating shaft through a flat key, the outer side of the inner lining sleeve is fixedly connected with permanent magnet steel and a shaft sleeve, the shaft sleeve is divided into a plurality of blocks which are fixedly connected with the inner lining sleeve through fastening connecting elements, gaps are arranged between the shaft sleeve cutting blocks divided by the shaft sleeve, permanent magnetic steel is fixedly embedded in the gaps, the permanent magnetic steel can be set into four blocks, six blocks or eight blocks according to the step number of the motor, and the fastening connecting elements can adopt screw bolts and splayed pins. The novel permanent magnetic synchronous motor uses permanent magnets for replacing electric magnetic excitation magnetic poles, realizes the brushless structure, reduces the size of a rotor, omits a magnetic excitation DC power supply, and greatly improves the efficiency of the motor, and the power factor of the novel permanent magnetic synchronous motor is greatly higher than the power factor of an asynchronous motor.

The invention relates to an abrasion-resisting part and a preparation method thereof, belongs to the field of new material science and relates to a braking and abrasion-resisting frictional material widely used in the industries of mining, oil extraction, ships, automobiles, metallurgy, paper making, wind power, bullet trains, nanomaterial sanding machines, ore grinding equipment and the like and a manufacturing technology thereof, in particular to a manufacturing technology for forming the abrasion-resisting part containing a macromolecular environmentally-friendly nano-composite ceramic material through vacuum pressing, and a formula includes a macromolecular adhesive, a structure reinforcement fiber and abrasion-resisting nano ceramic material and a friction performance regulator.

The invention relates to a radial vibration piezoelectric transformer and a preparation method thereof. The primary and the secondary of the piezoelectric transformer are formed by overlapping circular or regularly polygonal ceramic chips in series or in parallel; the surface electrodes of the piezoelectric transformer are in non-centrosymmetry; the side electrodes formed by coating silver from the convex part of each surface electrode to the edges of the chips along the side surface and coating the silver to the edges of the other surface are also in non-centrosymmetry; each chip is polarizedalong the overlapping direction; a spacer or no spacer exists between the primary and the secondary; and the side electrodes are coated with an insulating material. The piezoelectric transformer hasgood characteristics of constant current output, constant power output, input voltage and input current having the same phase or a phase difference pi and the like, improves the efficiency of the piezoelectric transformer to the maximum, reduces the loss of the piezoelectric transformer, and improves the reliability of the piezoelectric transformer by rationally matching the relationship between the structural parameters of the primary and the secondary and the load.

The present invention relates to wireless power transmission technology, and more particularly, to a wireless power transfer method and a device therefor. The wireless power transfer method may include operating with a first driving voltage, determining whether a ping phase is entered, determining whether the wireless power transmitter is in a first state when the ping phase is entered; and operating with a second driving voltage when the first state is determined.

The invention discloses a test device and method for researching friction characteristics between a tire and an actual pavement, and belongs to the technical field of detecting equipment. Actual working conditions of the tire with load running on different pavements are well simulated through mechanical structures such as a loading sleeve, a loading sleeve base, a rotary arm and a rack, the test device and method for researching friction characteristics between the tire and the actual pavement can be used for testing a friction factor between the tire and the pavement and researching wear pattern between the tire and the pavement, compression amount of a loading spring can be adjusted through a loading screw according to requirements, and thus a test load is adjusted; meanwhile tire running speed is adjusted through a transmission system; changing is conducted on a slip rotary rate or a slip shift rate between the tire and a pavement through adjusting a connected relation between a tested wheel and an auxiliary wheel, multiple kinds of running conditions of the tire on the pavement are simulated, data such as the load, a rotate speed and a torque are detected in real time through asensor, and thus the friction factor between the tested tire and the tested pavement is obtained by formula calculation.

The invention provides a traditional Chinese medicine composition as well as preparation method and application thereof. The traditional Chinese medicine composition contains the following raw material drugs in parts by weight: 9-15 parts of radix astragali, 9-15 parts of radix codonopsis, 9-15 parts of roasted rhizoma atractylodis macrocephalae, 9-15 parts of radix adenophorae, 9-15 parts of radix glehniae, 9-15 parts of radix ophiopogonis, 9-15 parts of pericarpium citri reticulatae, 9-15 parts of poria cocos, 3-9 parts of rhizoma pinelliae preparatum, 6-12 parts of rhizoma anemarrhenae, 9-15 parts of salvia miltiorrhiza, 9-15 parts of bulbus fritillariae thunbergii, 9-15 parts of radix paeoniae rubra, 3-9 parts of platycodon grandiflorum, 3-9 parts of radix saposhnikoviae, 3-6 parts ofliquorice, 3-9 parts of roasted hawthorns, 3-9 parts of roasted medicated leaven, 3-9 parts of roasted malt and 9-15 parts of Chinese yam. The traditional Chinese medicine composition has a definite curative effect on patients with novel coronavirus pneumonia in a recovery phase, is helpful for eliminating typical clinical symptoms such as chest distress, cough, debilitation, poor appetite, diarrhea and fever and reducing a positiveness relapse risk during nucleic acid testing and can be taken as a drug to be popularized and used in the recovery phase of the novel coronavirus pneumonia.

The invention discloses a method for designing a sliding pair of a tapered roller bearing of a speed increaser of an aerogenerator, which comprises the steps of: manufacturing space shapes of a large end surface of a tapered roller and the inner surface of a flange of an inner bearing ring into spherical surfaces respectively, wherein the large end surface of the tapered roller is a round part on the spherical surfaces, and the space shape of the inner surface of the flange is a spherical ring; ensuring that the spherical radius of the large end surface of the tapered roller is less than that of the spherical ring of the inner surface of the flange, wherein two spherical surfaces can form a divergent space wedge gap between two surfaces sliding relatively from a contact point, and the wedge gap is a convergent wedge gap when pointing to the contact point; selecting the spherical radius of the large end surface of the tapered roller and the spherical radius of the spherical ring of the inner surface of the flange, namely reasonably selecting the shape and size of the gap between the spherical surface of the large end surface of the tapered roller and the spherical surface of the spherical ring of the inner surface of the flange; and ensuring that during the work, the contact point of the spherical surface of the large end surface of the tapered roller and the inner surface of the flange is on a plane where a theoretical axis of the tapered roller and an axis of an inside race are positioned, and is a proper point between the upper edge of the inner surface of the flange and the edge of a grinding undercut. The method ensures that the tapered roller bearing can be ideally applied to speed increasers of aerogenerators and all equipment with high-speed operation.

The invention discloses a wardrobe. The wardrobe comprises a wardrobe body, a wardrobe chamber and wardrobe doors. Far-infrared heaters, a sterilizer, a temperature detector, a humidity detector, a controller and fans are arranged on the inner side of the wardrobe body, upper ends of left and right sides of the wardrobe body are provided with vent holes, lower ends of the left and right sides of the wardrobe body are provided with overflow holes, and a liquid crystal display control panel is arranged on one of the wardrobe door. The far-infrared heaters, the sterilizer, the temperature detector, the humidity detector and the fans are all electrically connected with the controller and controlled by the controller, and the inner wall of the wardrobe is provided with an infrared reflective film.

The invention discloses a blue light prevention film for a lens. The blue light prevention film is arranged at two surfaces of the lens and is prepared from the following components by weight percentage: 30-60% of tin oxide, 10-40% of rubidium and 10-40% of platinum. The blue light prevention film can effectively isolate ultraviolet rays, can filter more than 33% of harmful blue light, can achieve light transmittance up to more than 79%, greatly alleviates light stimulation to eyes, eliminates unwell symptoms such as eye sour, fevering or pain and the like, and alleviates eyestrain.

A device for grinding a cutting blade of an automatic cutting device, which improve durability of the cutting blade and maintains the blade so that it cuts cleanly in the same manner as when it was new. The device for grinding the cutting blade (8) has contact position changing means (55) for changing the position of contact of grinding means (43a, 43b) relative to the cutting edge (8) by changing the position of a supporting shaft for rockably supporting the grinding means (43a, 43b).

Disclosed are a traditional Chinese medicine composition for treating tumours and a preparation method therefor, wherein the composition is prepared from Sophora flavescens, wild chrysanthemum flower, honeysuckle, mint, Poria cocos, Atractylodes lancea, cinnamon, clove, Astragalus, Ganoderma lucidum, Ligusticum striatum, Aucklandia root and Radix glycyrrhizae. The traditional Chinese medicine composition has an anti-tumour effect.

The invention belongs to the technical field of airplane hydraulic control and relates to an airplane hydraulic brake mechanism for providing hydraulic energy for the brake wheel and nose wheel steering actuator of an airplane. The mechanism comprises a hydraulic oil tank (1), a low oil-level detector (2), two hydraulic pumps (3), a check valve (4), an oil filter (5), a safety valve (6), an unloading valve (7), an accumulating check valve (8), a brake accumulator (9), a barometer (10), an air charging nozzle (11), a pressure sensor (12), a pressure switch (13), a brake distribution valve (14), an anti-slip electromagnetic valve (15), an anti-slip throttle valve (16), the brake wheel (17) and a brake control pedal (18). The mechanism has the advantages as follows: a heating problem because the hydraulic pumps of the airplane provide pressure continuously for the brake wheel and the nose wheel steering actuator of an undercarriage can be effectively eliminated, and pressure pulses produced by continuous pressure supply can be simultaneously eliminated; the long-term reliable and stable work requirements of the airplane brake system are met.

The invention discloses a shoe cabinet, which is characterized by comprising a shoe cabinet body, a shoe cabinet chamber and a shoe cabinet door, wherein a far infrared heater, a sterilization device, a temperature detector, a humidity detector, a controller and a fan are arranged at the inner side of the shoe cabinet body; ventilation holes are formed in the upper ends of the left and right sides of the shoe cabinet body; overflow holes are formed in the lower ends of the left and right sides of the shoe cabinet body; a liquid crystal display control panel is arranged on the shoe cabinet body; the far infrared heater, the sterilization device, the temperature detector, the humidity detector and the fan are electrically connected with the controller; the controller is used for controlling the far infrared heater, the sterilization device, the temperature detector, the humidity detector and the fan; the operation on the controller is implemented through the liquid crystal display control panel, and the temperature and the humidity in the shoe cabinet chamber are displayed through the liquid crystal display control panel; the controller is provided with a timing device and a time delay device; the on-off states of the far infrared heater, the sterilization device and the fan are controlled through the controller according to the temperature and the humidity in the shoe cabinet chamber, wherein the inner wall of the shoe cabinet is provided with an infrared reflecting film.