124results about How to "No weight gain" patented technology

A mixed vale comprises a valve body provided with a first guide-in opening, a second guide-in opening and a guide-out opening; and a cylindraceous valve core rotatably embedded in the valve body. The circumferential wall of the valve core is provided with a first opening part and a second opening part corresponding to the first and second guide-in openings, and is provided with a third opening part over the first and second opening parts. When the valve core rotates, the first guide-in opening is made to all close status from all open status, and the second guide-in opening is made to all open status from all close status, when the valve core further rotates and the first guide-in opening is kept at all close status, the third opening part makes the opening area of the second guide-in opening become minimum from maximum continuously. Adopting the invention, a mixed valve with easy assembly and compact structure can be provided which can quickly and correctly obtain the warm water with required mixing proportion after mixed the cold water and the hot water, and can regulate the flux of water of one side when the guide-in opening of another side is at all close status.

The invention provides a flame stabilizing device and method of an afterburner for a gas turbine engine. In the device, the original turbine rear frame supporting plate is replaced with the supporting plate with the cavities; and the device is characterized in that: the section of the supporting plate is in the shape of a wing with a suddenly expanded trailing edge and is provided with the cavities. The aim of stabilizing flame is fulfilled through a low-speed backflow region formed by flowing gas flow through the cavities of the supporting plate and the suddenly expanded part of the trailing edge. The invention provides the turbine rear frame supporting plate (2) of the afterburner for the gas turbine engine; the afterburner comprises a case (12), a turbine rear frame inner wall (1) and a plurality of turbine rear frame supporting plates (2), wherein the turbine rear frame supporting plates (2) are connected with the case (12) and the turbine rear frame inner wall (1); and the turbine rear frame supporting plate (2) is characterized by being provided with the cavities (9).

An underrun protector mounting structure (3) comprises a chassis frame (4), an underrun protector (5) disposed at the front or rear of the chassis frame (4) and extending in the lateral direction of a vehicle, a bracket (6) for securing the underrun protector (5) to the chassis frame (4), and a support part (7) interposed between the front underrun-protector (5) and the bracket (6). The support part (7) includes a first plate (31) disposed on the underrun protector (5) side and a second plate part (32) disposed on the bracket (6) side of the first plate (31). The first plate (31) is formed wider than the second plate (32) in the lateral direction of the vehicle. The first plate part (31) and the second plate part (32) are stacked on each other like a leaf spring in the longitudinal direction of the vehicle.

The invention relates to the field of a lithium ion capacitor, in particular to a method for lithium pre-embedment of a negative electrode of the lithium ion capacitor. The method comprises the following steps of preparing active paste of the negative electrode, and applying the paste onto a porous copper foil through which lithium ions can pass to prepare a negative pole plate; attaching a layer of low-cost lithium-containing material lithium sheet or a lithium foil on the back surface of the negative pole plate to prepare the negative pole plate capable of lithium embedment; preparing the lithium ion capacitor by the negative pole plate capable of lithium embedment; and enabling the lithium sheet attached onto the back surface of the negative electrode to be spontaneously embedded into a negative electrode material during the formation of the capacitor so as to complete the lithium pre-embedment of the negative electrode of the lithium ion capacitor. The method is simple and convenient, is low in cost and has very important significance to industrial production of the lithium ion capacitor.

The invention discloses a method for processing a multilayer thermal knitted fabric (Smart Thermal). The method includes processing steps of 'sandwich' multilayer weaving, automatic scutching and rolling, pre-shrinking, preliminary type approval, pretreatment, dyeing, hydrophilic soft finishing, dehydrating and drying and type approval. The method has the advantages that the multilayer thermal knitted fabric is a comprehensive thermal fabric as compared with an existing product with a single thermal function and comprises independent heating materials with moisture absorption heating and far infrared heating functions, large quantities of thermal elements are added into the multilayer thermal knitted fabric in the design, heat of garments can be locked in the multilayer thermal knitted fabric to be fed to human bodies, and accordingly the multilayer thermal knitted fabric is a comprehensive thermal product in the true sense; the multilayer thermal knitted fabric produced by the aid ofthe method is soft and comfortable, is high in elasticity, has diversified far infrared heating, natural antibacterial, moisture absorption heating and heat storage thermal composite functions, has amoderate thickness and is suitable for diversified thermal garment styles.

The invention discloses a round-tooth cutter numerical control grinding machine and a grinding method thereof, and belongs to the field of grinding machines. The grinding machine comprises an X-axis part, a Y-axis part, a Z-axis part and a grinding wheel dressing device. The X-axis part comprises a grinding wheel drive device, and the grinding wheel drive device is used for driving a grinding wheel to rotate in the XZ plane to grind a blade and can move in the X-axis direction so as to adjust the X-axis coordinate of the grinding wheel. The Y-axis part is provided with the Z-axis part. The Z-axis part comprises a workpiece drive device, and the workpiece drive device is used for clamping and driving the blade to rotate and can adjust the Y-axis coordinate and the Z-axis coordinate of the blade. The grinding wheel dressing device is used for driving a dressing wheel to rotate in the XY plane. According to the method, the peripheral face of the grinding wheel is firstly dressed through the dressing wheel, then the vertical height of a round-tooth cutter is adjusted, and finally a cutting edge of the round-tooth cutter is ground. According to the round-tooth cutter numerical control grinding machine and the grinding method, the cutting edge of the round-tooth cutter can be automatically ground, grinding operation can be completed through one-time clamping, and the beneficial effects of being high in machining precision, production efficiency and yield and low in cost are achieved.

The invention discloses an insertion-structure-based pilot-operated electric-hydraulic proportional spill valve. The spill valve comprises a proportion electromagnet, a pilot valve and a main valve sleeve. A first cavity and a second cavity are opened on the pilot valve, a threaded hole penetrates through the first cavity and the second cavity, and a first damper is arranged in the threaded hole in a fitting mode; a pilot valve sleeve is arranged in the first cavity in a sealing mode, and a pilot cone valve spool is inserted axially on the pilot valve sleeve and connected with the proportion electromagnet through a push rod; and the main valve sleeve is mounted at a cavity opening of the second cavity, a main valve spool is arranged in the main valve sleeve, and a spring abutting between the bottom of the second cavity and the main valve spool is arranged in the second cavity. By means of structural design of the spill valve, the volume and the weight of the proportional spill valve can be reduced, the valve can be adjusted easily during actual utilization, machining process requirements of parts are reduced simultaneously, and the proportional spill valve has the advantages of being simple in structure, good in manufacturability, small in flow resistance, large in through-flow capacity, fast in response, high in anti-pollution capacity and the like.

An exhaust gas purification system includes an oxygen mass flow rate detecting unit for detecting or calculating a mass flow rate of oxygen fed to a filter and a regeneration end determining unit for determining a regeneration end of the filter in accordance with information provided from the oxygen mass flow rate detecting-unit and upon arrival of an integrated value of the oxygen mass flow rate at a predetermined value during regeneration of the filter.

The invention provides a pipe distributing and feeding method and device. According to the adopted scheme, the pipe distributing and feeding device comprises a bundling and feeding mechanism, a supporting seat, a supporting platform and a distributing mechanism, wherein the supporting platform and the distributing mechanism are arranged on the supporting seat, and the supporting platform is positioned on one side of a discharging port of the bundling and feeding mechanism; a push mechanism is arranged on the supporting platform and can slide left and right on the supporting platform, and a positioning structure is arranged on the push mechanism; and the distributing mechanism comprises a distributing shift fork which can move up and down and left and right. The distributing shift fork canpush a single pipe from one side of the supporting platform to the positioning structure. The movement of the distributing shift fork drives the pipe to move to realize feeding and distribution, so that a complex structure for specially limiting the pipe height and distribution in original equipment is replaced, the process of raising the pipe height is saved, and thus the efficiency is improved.

The invention provides a data acquisition unit for a satellite-borne microwave radiometer and a data acquisition method thereof. The data acquisition unit comprises a control circuit part and a data acquisition circuit part, wherein the control circuit part controls a data acquisition circuit to acquire various scientific data according to ground control commands received by a timing sequence or a satellite set by a system; the data acquisition circuit part comprises two sets of data acquisition circuits which can be backed up with each other, and each set of data acquisition circuits comprises an isolation drive circuit, one or more than one muti-channel analog switch and an A / D (Analog to Digital) converter; and the data acquisition circuit part acquires the remote sensing data and the temperature data of the radiometer according to commands sent out by the control circuit. The invention not only avoids the disadvantage of lower reliability caused by single-channel acquisition but also can not make the weight, the volume and the power consumption of the system greatly increased by adopting the design that double sets of data acquisition channels can be backed up with each other. The data acquisition unit is a perfect combination of the advantages of two universal data acquisition units.

The invention provides a purple sweet potato colocasia esculenta glutinous rice cake, and a preparation method thereof, and belongs to the technical field of food processing. The purple sweet potato colocasia esculenta glutinous rice cake is prepared from purple sweet potato, colocasia esculenta, glutinous rice flour, and additives; the additives comprise peanut, apricot kernel, black sesame, walnut, bean, lotus seed, and dried clausena excavata fruit peel. The preparation method comprises following steps: 1, the above additives are mixed to be uniform, and are smashed so as to obtain a slurry; 2, fresh wild purple sweet potato and colocasia esculenta are steamed and cooled in a pot, and are smashed into smashed purple sweet potato and smashed colocasia esculenta; 3, smashed purple sweet potato and smashed colocasia esculenta are mixed with glutinous rice flour, and then are uniformly mixed with the slurry obtained in the step 1 and white granulated sugar, and an obtained mixture is made into small ball via kneading; and 4, the small ball are packaged with fresh leaves, and are subjected to steaming so as to obtain purple sweet potato colocasia esculenta glutinous rice cake. The purple sweet potato colocasia esculenta glutinous rice cake is capable of improving brain power, improving studying capacity and memory; all the additives are smashed into the slurry via wet grinding; the preparation method is simple, and is convenient to realize; the obtained purple sweet potato colocasia esculenta glutinous rice cake is thick in fragrance, and is suitable for eating at home.

The present invention relates according to a first aspect to an outsole (30) for a sports shoe (1), in particular a soccer shoe, comprising an integral sole plate (31) extending from a heel part (32) via a midfoot part (33) into a forefoot part (34) of the outsole (30), at least one first reinforcing rib (37) integrated into the sole plate (31) and a reinforcing plate (40) arranged above or below the at least one first reinforcing rib (37). According to a further aspect, the present invention relates to a sports shoe (1), in particular a soccer shoe, comprising an upper (10) of a shoe with a closure region (11) and a sole region (12) and at least one reinforcing element (20) attached to the inside of the upper (10) of the shoe and arranged in the midfoot part and comprising a plurality of flexible bands (21) extending from the closure region (11) to the sole region (12).

The invention provides a double-layer spherical tank and a hoisting method thereof. The double-layer spherical tank comprises an outer-layer spherical tank, an inner-layer spherical tank, a plurality of pillars and a thermal insulation material layer filled between the inner-layer spherical tank and the outer-layer spherical tank, one ends of the plurality of pillars are respectively in tangent connection with a plurality of shell plates, and joints of the outer-layer spherical tank and the plurality of pillars are located on a circular seam formed between spherical shell plates of an upper belt and a lower belt of the spherical tank. The invention further provides a hoisting method for the double-layer spherical tank. The hoisting method comprises the following steps: 1) hoisting the inner-layer spherical tank connected with the plurality of pillars in place; and 2) based on the fact that joints of the outer-layer spherical tank and the plurality of pillars are located on the circular seam formed between spherical shell plates of the upper belt and the lower belt of the spherical tank, successively hoisting shell plates of the outer-layer spherical tank until the integral double-layer spherical tank is shaped through adjustment. With the hoisting method provided by the invention, installation difficulty of the double-layer spherical tank can be lowered down, integral installation quality can be improved, and an installation period can be shortened.

The invention belongs to the technical field of resonant cavity antennas and discloses a broadband resonant cavity antenna with a gradient structure. The antenna comprises a dielectric reflective coating layer which is arranged at a position above a metal floor with a distance of a half wavelength. A resonant cavity is formed by the dielectric reflection coating layer and the metal floor, and a U-shaped slot patch antenna is arranged in the cavity. A metal wedge structure with a gradient height is arranged just above the metal floor. The gain bandwidth of the resonant cavity antenna can be significantly improved by the gradient metal wedge structure, and at the same time, the characteristic of a low profile is maintained. The profile height of the antenna is just a half wavelength of a center frequency, by using measures of loading the gradient metal wedge structure and reducing a reflection coating layer aperture size, a phase difference caused by different reflection paths between the floor and the reflection coating layer is compensated, and thus the field distribution in the resonant cavity is more uniform, the gain of the antenna is higher than 15dBi, and a 3dB gain bandwidth is increased from 11.3% to 22.6%.

The invention relates to a radiation image detecting device. A substrate is made of copper having an atomic number of 29. The substrate is formed in the shape of a box without a top, and has a rectangular bottom and sidewalls erected at four sides surrounding the bottom. A scintillator is evaporated onto the bottom. The scintillator includes a non-columnar crystal and a plurality of columnar crystals erected by crystal growth. A photodetector tightly adheres to top surfaces of the sidewalls of the substrate through an O-ring, so as to close the top of the box-shaped substrate. The substrate, the photodetector, and the O-ring seal the scintillator in an air-tight manner.

The invention relates to the technical field of wind power generation equipment, in particular to a wave airfoil blade and a wind turbine. A plurality of wave crests and wave troughs are continuouslyarranged at the front edge in the stretching direction of the wave airfoil blade. A column body is connected between every two adjacent wave crests. The axial direction of each column body is the sameas the stretching direction of the wave airfoil blade. The cross section area of each column body is far less than that of the face, opposite to the column body, of each wave crest. According to thewave airfoil blade, the structure is more stable and firmer, rigidity is higher, vibration of the wave crests caused by strong incoming flow can be stably controlled, abrasion of sand particles and other materials in the incoming flow to the wave troughs of the wave airfoil blade can be prevented, and the aerodynamic performance of the blade can be greatly improved.

The invention discloses a treatment device for thiocyanate wastewater. The treatment device comprises treatment equipment, a neutralizing device which is arranged on the rear side of the treatment equipment, a catalyst chamber which is connected with the treatment equipment, a reactant chamber and a stirring device which is arranged in the treatment equipment, wherein the treatment equipment includes a reaction tank, an air inlet section which is disposed at the bottom of the reaction tank and an air inlet member which is matched with the air inlet section, and the stirring device is providedwith an aeration member which communicates with the air inlet member. According to the treatment device, by arranging the aeration member on the stirring device, gas can be introduced directly into the wastewater for aeration in the process of wastewater stirring through the stirring device, so that it is ensured that the wastewater is stirred completely by the introduced gas into the wastewater for aeration, the gas, wastewater and catalyst which are sprayed are mixed to a maximum extent for a reaction, and thiocyanate compounds are removed effectively from the wastewater.

Provided are a friction stir bonding method and friction stir bonded material with which, when friction stir bonding metal members made from different metal materials to one another, it is possible to prevent the exposure of a contact part in the joint at which the different metal materials come into contact with one another. In this friction stir bonding method, in which two or more metal members (1, 2) are overlaid upon one another, a tool (10) is pressed against one of the metal members (1), and these two metal members (1, 2) are friction stir bonded together, when the tool (10) is positioned at the end (3) of the friction stir bond, the tool (10) is withdrawn from one of the metal members (1) while being moved in the horizontal direction.

Disclosed is a battery pack provided with a plurality of batteries (12) and a pack case (13) in which the plurality of batteries (12) are sealed. A set of electrodes, comprising a positive plate and a negative plate wound or layered around a porous insulating layer, is contained along with an electrolyte solution in a battery case (11), and the opening of the battery case (11) is sealed by a sealing plate. A first internal lead (6), which is electrically connected to either the positive plate or the negative plate, is connected to the inside bottom part of the battery case (11). A second internal lead, which is electrically connected to the other electrode plate, is connected to the sealing plate. The first internal lead (6) is disposed up against the inner surface of the battery case (11). The plurality of batteries (12) are disposed in the pack case (13) such that an area on the outer surface of each battery case (11) corresponding to the first internal lead (6) of that battery faces an inner surface of the pack case (13).

The invention relates to a helicopter rotor ice preventing / removing method for spraying freezing condensation nucleuses and deicing liquid through injector heads. The method mainly comprises the steps that 1, the injection heads are arranged within the rotor freezing protection range; 2, a corresponding pneumatic circuit for guiding engine tail gas and a hydraulic circuit for spraying the deicing liquid are mounted in a rotor and on the upper portion of an engine; 3, the pneumatic circuit is started under the condition of light freezing, and the carbon powder condensation nucleuses are sprayed through the injector heads for ice prevention; 4, the pneumatic circuit and the hydraulic circuit are started at the same time under the conditions of moderate freezing and heavy freezing, the carbon powder condensation nucleuses are sprayed through the injector heads for ice prevention, and the deicing liquid heated by a heat exchanger is sprayed for deicing of the rotor. The sprayed carbon powder serves as the freezing condensation nucleuses to freeze supercooled water drops in advance to achieve the aim of ice prevention. Under the conditions of moderate freezing and heavy freezing, the heated deicing liquid is sprayed to prevent or remove accumulated rotor ice, and the requirement for ice prevention and removal of the rotor under multiple different freezing states can be met.

The invention provides a reinforced and toughened PP single-wall corrugated pipe. The reinforced and toughened PP single-wall corrugated pipe is prepared from the following raw materials in percentage by mass: 70% of PP a polypropylene raw material, 5% of a PP polypropylene reclaimed material, 8%-10% of reinforcing functional talcum powder, 2%-4% of carbon black, 0.5%-0.6% of a defoamer, 2%-4% of a silane coupling agent, 0.2%-0.3% of a maleic anhydride grafted polymer, 1.3%-1.4% of an antioxidant, and 5%-8% of an ethylene / vinyl acetate copolymer. The preparation method comprises the steps of proportionally mixing the raw materials and preparing the reinforced and toughened PP single-wall corrugated pipe by use of an extruder or a forming machine. The reinforced and toughened PP single-wall corrugated pipe has the advantages that the rigidity and the flexibility of the PP single-wall corrugated pipe are improved, rigid and flexible complementation is realized, and the elongation at break is increased to 350% or more, and consequently, the usability of the product is improved and the cost is reduced.

The invention provides a fluid transmission device which can connect two damping mechanisms in a condition that the quantity of components is not greatly increased and which can enable a backstop mechanism to be arranged. As a solution means, a torque converter (10) is provided with two damping mechanisms (30, 40) which are in series connection through a worm (12). In the first damping mechanism (30), through a cut portion (31c) forming in a first holding plate (31), movement of a transmission claw (32) fixed on the worm (12) is limited. In the second damping mechanism (40), through a through hole (42a) forming in an output side plate (42), movement of a rivet (46) connecting the worm (12) and a second holding plate (41) is limited.

The invention relates to a preparation method of a filter screen for filtering lampblack. The preparation method comprises the following steps: (1) preparing a spinning solution; (2) spinning a filter membrane; (3) the method comprises the following steps: (3.1) shearing the filter membrane prepared in the step (2) into a plurality of blocks, and putting the blocks into deionized water to obtain slurry C; (3.2) dissolving a slurry stabilizer in water to obtain a solution D, and adding the solution D into the slurry C to obtain slurry E; and (4) freezing and forming the slurry finally prepared in the step (3) at the temperature of less than -60 DEG C or in a liquid nitrogen environment, and then putting the slurry into a freeze dryer for freeze-drying so as to obtain the filter screen after freeze-drying is completed. The slurry stabilizer quickly forms a gel state in the solvent, the viscosity of the solution is increased, and the slurry stabilizer also has certain adhesiveness, so that the cut nanofiber filter membrane can be stably and uniformly dispersed in the solution without sedimentation, and the filter efficiency of the filter screen prepared by freeze-drying cannot be remarkably reduced due to large holes.

The invention relates to a capacity short current strike energy releaser which is mainly formed by an electric screen circuit 1, a short circuit detecting circuit 2 and a capacity energy releasing circuit 3. The capacity energy releasing circuit is formed by a driving circuit 3-1 and an energy releasing circuit 3-2, or the energy releasing circuit 3-1. The capacity short current strike energy releaser is mainly used in the environment monitor and monitor control system of mine, petrifaction and so on.

The invention discloses a self-adjusting ship anti-collision energy absorption device which structurally comprises an energy absorption buffer structure, a shell, a flexible anti-collision device andbuckle strips. The flexible anti-collision device is mounted in the shell and is in mechanical connection with the energy absorption buffer structure mounted outside the shell, the buckle strips are vertically mounted on upper and lower sides of the shell, where the energy absorption buffer structure is mounted, the energy absorption buffer structure is provided with a backpressure rebound structure, a synchronous chain structure, a transmission pressure rod structure and a device structure, the backpressure rebound structure is mounted in the device structure and is in mechanical connection with the flexible anti-collision device through the transmission pressure rod structure, and the device structure is connectively fixed with the flexible anti-collision structure as well. The energy absorption buffer structure and the flexible anti-collision device are adopted, the internal space of the device is enlarged, structure layout is changed, low structural strength is achieved, anti-collision performance is enhanced, energy absorption can be adjusted automatically according to strength, and the function of secondary energy absorption is achieved.

The invention discloses a finishing method of a durable flame-retardant, moisture-permeable, single-absorption and single-sided waterproof fabric. The finishing method is characterized by comprising the following steps of (1) carrying out hot rolling on the front surfaces of aramid fibers and blended fabrics thereof; (2) carrying out coating treatment on the front surface of the fabric by using a waterproof coating adhesive prepared from 1.7-2 parts of a polyacrylic acid thickener, 6 parts of methylbenzene, 77-80 parts of water, 10-12 parts of a hydrocarbon polymer structure fluoride-free waterproof agent, 2-2.5 parts of a blocked isocyanate synergist and 0.3-0.4 part of a polyurethane associative thickening leveling agent, and (3) performing coating treatment on the back surface of the fabric by using a moisture absorption coating adhesive prepared from 1.7-2 parts of a polyacrylic acid thickener, 6 parts of methylbenzene, 84-87 parts of water, 5-7 parts of a polyurethane hydrophilic finishing agent and 0.3-0.4 part of a polyurethane associative thickening leveling agent. The finished fabric has excellent flame retardancy and moisture penetrability, has single-sided waterproofness and single-sided moisture absorption quick-drying property, and is good in washability, breathable, soft, comfortable to wear and convenient to produce and operate.

The invention discloses a method for preparing glabridin microcapsules by virtue of a complex coacervation-spray drying process. The method comprises the following steps: heating and dissolving to-be-compounded wall materials by using deionized water, then proportionally mixing so as to form a compound wall material solution, then proportionally adding a core material, namely a glabridin extractive, mixing and uniformly stirring so as to obtain a mixed solution; homogenizing and emulsifying the obtained mixed solution so as to obtain an emulsion, and then adding formaldehyde so as to solidify the emulsion so as to obtain a glabridin microcapsule solution; carrying out spray drying on the obtained glabridin microcapsule solution so as to form powder, thus obtaining the glabridin microcapsules. The method has the advantages that the glabridin is wrapped by the compound wall materials, the color of the prepared microcapsules is greatly dodged, after the glabridin microcapsules are added to cosmetic systems, cosmetics do not change in color, and the glabridin microcapsules are compatible with other components in the cosmetic formula and have no influences on the product appearance. The intense smell of microencapsulated glabridin is also alleviated thereupon; the glabridin microcapsules serve as a cosmetic additive; the preparation process is simple, convenient and practicable; the industrial production is easy.

The invention provides a gas combustion type driving tool. A piston (8) is slidably received in a cylinder (7), and a tubular movable sleeve (32) is movably placed above a cylinder (7), between the cylinder (7) and a cylinder head (14). A connection section is provided above the cylinder (7), and the cylinder (7) and the cylinder head (14) are connected to each other by the connection section. The outer side of the connection section is covered by a body cover (2).