129results about How to "Protect shape" patented technology

The present invention discloses probiotics enriched crisp apple products and a preparation method thereof, and belongs to the technical field of agricultural product processing. Apples are used as raw materials, the apples are washed, the washed apples are blanched, a vacuum soaking method is used to enrich probiotics into apple tissues, and then a vacuum freeze-drying and vacuum microwave combined drying method is used to prepare the probiotics enriched crisp apple products. The method comprises the following steps: (1) raw material washing and blanching; (2) probiotic soaking liquid preparing; (3) vacuum soaking; and (4) vacuum freeze-drying and vacuum microwave combined drying. The prepared probiotics enriched fruit and vegetable crisp products are mellow in fruit fragrance, and crisp and tasty. The viable probiotic number can be maintained at 10<7> CFU/g at 25 DEG C for 90 days or more. The preparation method avoids the two major defects of high cholesterol risk of the probiotic fermented milk products and the non-consumption of lactose intolerant population, and the products combine health care and leisure, and have broad market prospects.

A paint brush cover has a bottom opening; a stretchable, breathable, moisture-wicking fabric body with an internal volume less than a volume of an inserted paint brush head; and a top opening narrower than the fabric body and the paint brush head and sized to freely admit the brush handle. A paint brush is inserted handle-first through the bottom opening until the wider brush head registers in a fully covered position with the brush head stretching the fabric body into moisture-wicking contact against the bristles, and with the bristle ends spaced above the bottom opening. The bottom opening may be stiffened with a flexible stiffener that flexes open when a brush head is inserted, or with a closure flap.

The invention discloses a production method of water-in-water colorful paint containing color sand. The production method comprises the following steps: (a), preparing a protection glue solution; (b), producing basic slurry; (c), matching the color of the basic slurry; (d), performing color point granulation; (e), producing coating gloss oil; (f), producing finished paint. Granite-shaped particle containing particles are formed on the surface of the paint produced by the method, imitated-marble granite paint can be prepared from the paint, formed patterns are simple, artistic and elegant, and the paint prepared by the method is level in surface and not easy to form ash deposition, can keep the overall appearance longer, and has stain resistance; the special coating gloss oil can keep the color on the surface of the paint to be permanent and fresh, and has weather resistance; the paint is high in water resistance and rot resistance, is neither absorbed by a wall surface nor damaged in rainy days, and can protect the overall shapes of buildings.

The invention discloses a cement casting die for manufacturing of an electric wire pole. The cement casting die comprises a die body, longitudinal reinforcing ribs and a plurality of reinforcing seats, wherein the multiple reinforcing seats are arranged on the die body; an upper die is arranged in each reinforcing seat; a lower die is arranged in each reinforcing seat and is symmetric to the corresponding upper die; buffer layers are respectively arranged in each upper die and each lower die; each reinforcing seat consists of an upper part and a lower part; an upper turnover fixed block is arranged at the left side of the upper half part of each reinforcing seat, and is rotationally connected with a lower turnover fixed block through a second rotary shaft. The cement casting die has the advantages that in the use process, each upper die is opened, a reinforcement cage of the electric wire pole is put into each lower die, a proper amount of concrete is cast, then each upper die is closed, a convex block at the lower side of the right end of each upper die is inserted into a groove, and the die can be stabilized; a locking press handle is pressed down, and a clamp block is clamped with a locking block, so that the die can be directly and effectively tightened, the step of fixing and tightening the bolt in the traditional bolt is not required, and the production time is shortened.

The invention discloses a nitride light-emitting diode. The nitride light-emitting diode sequentially comprises a substrate, N type nitride, a multi-quantum well, V-shaped pits, first AlN/AlxGa1-xN superlattices, local area quantum states formed by In quantum dots/InN quantum dots, a composite structure formed by second AlN/AlxGa1-xN superlattices, P type nitride and a P type contact layer, the first AlN/AlxGa1-xN superlattices, the local area quantum states formed by the In quantum dots/InN quantum dots and the composite structure formed by the second AlN/AlxGa1-xN superlattices are deposited in the V-shaped pits of the multi-quantum well, an upper AlN/AlxGa1-xN superlattice structure and a lower AlN/AlxGa1-xN superlattice structure in each V-shaped pit block dislocation in the corresponding V-shaped pit and stop the dislocation from continuing extending upwards, dislocation is effectively reduced, nonradiative recombination is lowered, electric leakage is reduced, ESD is improved, and light-emitting efficiency and intensity are improved; by means of the mixed local area quantum state formed by the In quantum dots/InN quantum dots between the two superlattice structures, the quantum effect of the quantum well is improved, and light-emitting efficiency and intensity are further improved.

The invention relates to a straw bale picking device. The straw bale picking device comprises a picking structure, a conveying structure and a base plate, wherein the picking structure is used for picking up straw bales from the ground, the conveying structure is located at one end of the picking structure and used for conveying the straw bales to the designated position, and the base plate provides power. The picking structure at least comprises a groove-type picking frame, a picking rotating shaft and picking chains, wherein the picking frame is fixedly connected with the base plate, the picking rotating shaft is located at the bottom of the picking frame, and the picking chains are located on the two sides of the picking frame. The picking rotating shaft rotates, the picking chains rotate, and the picking rotating shaft and the picking chains jointly act to obliquely stir the straw bales upwards. In the straw bale picking process, the picking rotating shaft rotates, the picking chains rotate, and the picking rotating shaft and the picking chains jointly act to obliquely stir the straw bales upwards, so that the straw bales cannot be extruded, force applied to the straw bales is uniform, and the shapes of the straw bales are effectively protected.

The invention discloses a manufacturing technology of hibiscus petal tea. The technology comprises the following steps of 1, petal preprocessing, picking, selecting, ultrasonic cleaning and air drying; 2, punch forming, wherein preprocessed petals are punched, clipped and formed to obtain the formed petals; 3, color protection, wherein the formed petals are arranged in a color protection solution to be soaked; 4, microwave de-enzyming, wherein rinsing is performed with clean water, and microwave de-enzyming is performed after natural draining; 5, rolling, wherein the petals are spread after microwave de-enzyming is performed, standing and softening are performed, and then rolling is performed till trabs are tight and straight and stopped when the lubrication feeling is achieved; 6, vacuum drying and vacuum packaging. According to the technology, the microwave de-enzyming technology and the vacuum drying technology are adopted in a combined mode, the petal tea rehydration performance is good, and the adopted color protection solution can more effectively protect the color and the shape of the petal tea; the hibiscus petal tea is bright in color and rich in flowery flavor, the tea soup is bright in color, fragrant in smell, fresh and elegant in taste and free of herbal flavor, and the novel health care hibiscus petal tea has the certain ornamental value after being brewed.

An adhesive composition characterized by containing a polymer (i), which is a copolymer having a structure represented by the following general formula: [A-B]n (wherein n = 1-3) or a hydrogenated product thereof, and a polymer (ii), which is a copolymer having a structure represented by the following general formula: A-B-A or the following general formula: (A-B)x-Y (wherein x >= 1 and Y represents a residue of a coupling agent) or a hydrogenated product thereof. The adhesive composition is also characterized in that the total aromatic alkenyl compound unit content in the polymers (i) and (ii)is 30-50 wt%, and the weight ratio between the total amount of A and the total amount of B contained in the polymers (i) and (ii) is within the range of from 5:95 to 25:75. In this connection, A represents a polymer block mainly composed of aromatic alkenyl compound units, and B represents a polymer block which is an aromatic alkenyl-conjugated diene random copolymer block having an aromatic alkenyl compound unit content of 10-35 wt%.

The invention provides a Z-shaped slow-descending chute discharging device and relates to a discharging device for bulk materials, particularly for bulk materials, such as bread iron, corn and wheat, which are suitable for loading and unloading by a ship loader. The discharging device adopts the structure that the lower end of a material guide cylinder is connected with a reversing frame through a pivotal bearing; a revolution drive mechanism is mounted on the reversing frame; a pinion wheel of the revolution drive mechanism is meshed with a bearing external gear ring of the pivotal bearing; material guide grooves are formed in the lower part of the reversing frame; two folding windlasses are symmetrically arranged on two ends of the reversing frame respectively; traction steel wire ropes of the two folding windlasses are connected with a secondary material guide groove and a tertiary material guide groove respectively; an iron chain is mounted between the reversing frame and a primary material guide groove of the material guide grooves; and baffles are mounted at the bottom ends of the primary and the secondary material guide grooves. The discharging device has the characteristics of novel structure, simplicity and convenience in processing, convenience in use, safety, reliability, high operating efficiency and the like.

The invention discloses a polyimide composite material. Aminated carbon nanotube and diaminodiphenyl ether, which are used cooperatively as diamine, and another dianhydride monomer, namely PMDA (pyromellitic dianhydride) or BPDA (3,3',4,4'-biphenyltetracarboxylic anhydride), are polymerized to form polyamide acid; and during the process of forming a polyamide acid solution, nano-clay is added, and the composite material is formed by a hot-pressing technology after amidation of the system. The aminated carbon nanotube is directly bonded to the polyimide system through chemical bonding, but nano-clay is doped to the polyimide system through physical function. The aminated carbon nanotube-bonded and nano-clay-doped polyimide material obtained by the above method has good thermal neutron shielding property. The invention also discloses a preparation method of the above aminated carbon nanotube-bonded and nano-clay-doped polyimide material and its application in neutron radiation shield.

The invention discloses a self-adaptive circular tubular thin-wall part clamping jaw. The self-adaptive circular tubular thin-wall part clamping jaw comprises a driving motor and a guide cylinder, wherein the guide cylinder is provided with a transmission screw rod, the transmission screw rod is connected with a transmission nut, and an oval through hole is formed in the transmission nut; a clamping device is arranged on a guide groove and comprises a sliding seat, an outer claw, an inner claw, an input lever, a transmission part, an outer sliding block and an inner sliding block; the slidingseat is slidably connected to the guide groove, a rectangular through hole is formed in the sliding seat, and the outer end of the outer sliding block is elastically connected to the outer end of thesliding seat; one end of the input lever is rotationally connected to the sliding seat, the input lever is hinged to the outer sliding block, and the input lever is hinged to the transmission nut through the oval through hole; and the transmission part is rotationally connected to the sliding seat, one end of the transmission part is hinged to the other end of the input lever, and the other end ofthe transmission part is hinged to the bottom of the inner sliding block. The self-adaptive circular tubular thin-wall part clamping jaw can self-adapt to clamping of thin-walled parts with differentpipe diameters, the mode of inner-outer opposite clamping is adopted, and the possibility of deformation of the thin-walled parts is greatly reduced.

The invention provides a hydrophobic modification method of nano silica particles. The method utilizes freeze drying technology to protect the shape and monodispersion of nano silica particles, utilizes supercritical technology to enhance the diffusion capacity of ethanol, increases the reaction activity, acquires hydrophobically modified nano silica particles having higher coating rate with higher efficiency, and does not cause agglomeration of nano silica particles easily. The method has the advantages of low cost, simple process, no pollution, and pure product without impurity.

The invention discloses water-in-water multicolor paint containing color sand. The water-in-water multicolor paint comprises color-sand-containing basic paint, a protective glue solution, cladding gloss oil and an addition agent; basic slurry is prepared from the following raw materials in parts by mass: 200-400 parts of water, 3-8 parts of cellulose ether, 7.5 parts of propylene glycol, 1 part of a moist dispersing agent, 1 part of a PH adjusting agent, 10 parts of a film-forming addition agent, 1 part of an antifoaming agent, 80-130 parts of a kaolin and heavy calcium powder mixture, 1-2 parts of barium metaborate, 200-400 parts of an acrylic emulsion, 1 part of bactericides, 1 part of a dispersing agent, 1 part of a stabilizing agent, 50 parts of 6.5% protective glue, 0.5-1 part of aqueous polishing paste, and 1-2 parts of sodium phosphate tripolymer. The water-in-water multicolor paint is level in surface and not liable to cause ash deposition, can maintain whole appearance for a long term, and has dirty resistance. The specially-made cladding gloss oil can maintain the color of the surface of the water-in-water multicolor paint containing color sand bright for a long time, and has weather resistance. The water-in-water multicolor paint has good water resistance and anti-corrosive properties, and protects the whole modeling of a building. Shaped patterns are plain, and elegant in appearance. Besides, the water-in-water multicolor paint has good stability and extremely high market economy value.

The invention discloses a manipulator operation head applicable to carry a product liable to be deformed. The manipulator operation head comprises a mounting part, a rotary supporting plate assembly which is arranged under the mounting part and supports the product liable to be deformed on a production line, and a rotary pushing block assembly which is arranged at the upper end of the rotary supporting plate assembly and pushes the product liable to be deformed to a supporting plate. The rotary supporting plate assembly is composed of a first rotary shaft fixed to the mounting part, an inclined supporting plate connected to the first rotary shaft, and a first elastic pad wrapping the surface of the inclined supporting plate. The rotary pushing block assembly is composed of a second rotary shaft, a pushing block connected to the second rotary shaft, and a second elastic pas wrapping the end of the pushing block. Through the manipulator operation head applicable to carry the product liable to be deformed, the position of the pushing block can be effectively adjusted, and the manipulator operation head is suitable for the products liable to be deformed in various shapes and sizes and is wide in application range; and the whole process is automatic, the efficiency is high, and labor force is reduced.

The invention provides a transistor forming method. The method includes providing a substrate; forming a false grid structure comprising a false grid on the surface of the substrate; forming a source region and a leak region on the substrate exposed in the false grid structure; forming an interlayer medium layer aligned with the false grid structure on the substrate; removing majority of the false grid of the false grid structure by dry etching; performing first dry washing on the surface of the remained false grid; performing wet washing on the surface of the remained false grid; performing second dry washing on the surface of the remained false grid; removing the remained false grid by wet etching, and forming an opening corresponding to the false grid in the shape; forming a grid medium layer and a metal grid electrode in the opening. By means of the first dry washing, the wet washing and the second dry washing, the contaminant remained on the surface of the false grid is removed after the false grid is formed by dry etching, and the performance of a transistor is optimized.

A communication terminal provides a silhouette function on a video screen for a video call and a method thereof. The communication terminal may include a video input unit to receive an input of a video signal for a video call from a camera, a body recognition unit to recognize a body image of a user captured through the camera in the video signal, a silhouette processing unit to silhouette an area corresponding to the body image in the video signal, and a video output unit to output the video signal including the silhouetted body image to at least one opposite party communication terminal.

The invention discloses a preparation method of a multicolor halogen perovskite fluorescent material. The preparation method comprises the following steps: (1) preparing ABX3, wherein A is Cs or CH3NH3, B is Pb or Sn, and X is Cl; and (2) preparing ABXnY3-n from ABX3 in HY gas, wherein n is more than or equal to 0 and less than 3, and Y is Br or I; or preparing ABBXY1mY23-n-m from ABX3 in HY1 and HY2 gases sequentially, wherein n is more than or equal to 0 and less than 3, m is more than or equal to 0 and less than or equal to 3, (3-n-m) is more than or equal to 0 and less than or equal to 3, Y1 is Br, and Y2 is I. The preparation method disclosed by the invention has the advantages that fluorescence color of halogen perovskite can be well regulated and controlled and morphology of the halogen perovskite can not be destroyed.

The invention discloses an anti-clogging floor drain with automatic cleaning ability, which comprises a cover plate decorative cover, a cover plate, a cover plate filter buckle, a fixing bump, a basket filter layer, a floor drain inner core, a connecting ring, a water outlet tank, and a floor drain Outer core, panel, filter ring, annular debris tank, fixing hole, inner core ring, U-shaped nozzle, buffer inner wall and water outlet. The beneficial effects of the present invention are: firstly, the discharged sewage is buffered through the buffer inner wall, which can effectively reduce the impact on the water outlet below the buffer inner wall. When there is soil or gravel deposited in the U-shaped nozzle, when flowing water enters from above, the flowing water will impact the U-shaped nozzle, causing the soil or sand to slide slowly from both sides of the U-shaped nozzle to the middle. It can be discharged smoothly, which effectively increases the self-cleaning ability of the floor drain, increases the service life of the floor drain, and reduces the cost of replacing the floor drain.

The invention relates to a gluing mechanism, a corrugation pressing device and a single facer, and relates to the technical field of corrugated paper production. The gluing mechanism comprises a gluing roller and a dry glue nozzle, wherein a plurality of first clamping grooves are formed in the peripheral surface of the gluing roller; the corrugation pressing device comprises a corrugation pressing roller; second convex strips are fixedly connected to the peripheral surface of the corrugation pressing roller; the second convex strips can be connected with the first clamping grooves in a clamped mode; the single facer comprises a first pasting roller and a second pasting roller; and third convex strips are fixedly connected to the peripheral surface of the first pasting roller. Under the action of the first clamping grooves, wave crests of corrugated paper are selectively glued, the using amount of dry glue is reduced, and waste of the dry glue is reduced.

A design and fabrication technique whereby a coping cap and/or transition can be supplied with mitered corner sections and other transitional components which utilize the identical prefinished or bare sheet metal material(s) without any reliance on exposed mechanical fasteners, welding, soldering, or post-applied paints. This is essentially accomplished by joining the pre-finished sheet material(s) together using a mesh screen and adhesive on the underside (non-exposed) face of the sheet material(s).