79results about How to "Little impact on appearance" patented technology

It relates to an assembled wood door. It solves the crosspiece change issue. There is sealing paint on the surface of the crosspieces, projections and slots, fitting blocks between crosspieces. At the paste-up joints there are at least two corresponding nog holes, through the intersection and cross fitting of all these parts, a door is built and assembled completely.

A method for forming a semiconductor structure comprises the following steps: providing a substrate; forming gate structures on the surface of the substrate; forming an initial stress layer on the surface of the substrate on the two sides of the gate structures, wherein the material of the initial stress layer is amorphous; forming a cover stress layer on the surface of the initial stress layer; and after the cover stress layer is formed, converting the material of the initial stress layer into a crystalline material through a solid-phase process, and forming a source and drain stress layer. The morphology and the performance of the formed semiconductor structure are improved.

The invention discloses a PET fiber hybrid glass fiber reinforced unsaturated polyester resin bulk molding compound which comprises the following components in parts by weight: 80-150 parts of BMC unsaturated polyester resin, 60-80 parts of a low shrinkage agent, 0.5-5 parts of a polymerization inhibitor, 0.5-10 parts of a curing agent, 8-15 parts of a release agent, 260-350 parts of calcium carbonate, 100-450 parts of aluminum hydroxide, 60-90 parts of chopped glass fibers and 5-30 parts of chopped PET fibers. The tensile strength and the impact property of the BMC prepared by mixing the PETfibers with the glass fibers are equivalent to those of the BMC prepared from pure glass fibers, the bending strength is improved, the glossiness of the product is well kept, and the problems that a plastic package BMC product is low in bending strength, high in brittleness and prone to cracking are solved.

The utility model discloses an anti-counterfeit method which adopts watermark technology aiming at multilayer wave weft, which comprises embedding water mark and withdrawing water mark; wherein the embedding water mark comprises the following steps: 1). Optional water mark point, which is suitable for weft appearance requirements, is searched among original small sampling document; 2). Optional water mark point is judged whether to be in conformity with balance requirements of weft tension; 3). Optional water mark point suiting for requirements are coded and water mark information is embedded; withdrawing water mark comprises the following steps: 1). Each tissue point of original small sampling document is compared currently to identify different tissue point which is a water mark point; 2). Converse coding is made for the water mark point to get water mark information. Based on analyzing production process and anti-counterfeit requirement of figured cloth, the minimizing coding proposal is adopted by the utility model. Through computer simulation and production site experiment, the method is proved effective and practical; the utility model has the advantages that the difficulty and cost of forger are increased and own brand pattern of the multilayer wave figured cloth can be effectively protected.

The invention discloses a ro-ro passenger ship construction method. In a section dividing stage: at least one horizontal divide line is arranged along that horizontal direction at least one deck layerin the vertical direction of the passenger-rolling ship; at least one vertical dividing line is arranged at intervals in the vertical direction in the width direction of the passenger ship. In a segmentation phase, at least one lay of deck is vertically spaced apart to provide a horizontal divide line in that horizontal direction, a vertical dividing line is arranged in the width direction of thepassenger-rolling ship, and the passenger-rolling ship is divided into a plurality of segments, each segment contains a plurality of decks, and the segments can be manufactured with the outer plate of the passenger-rolling ship as the bottom surface in the segmentation manufacturing stage, so that the structural strength of the segments is effectively improved.

Provided is a bending member for a bamboo reinforced wood beam. The member is composed of a wood beam, a bamboo board, an adhesive, angular fasteners sand anchor bolts. The bamboo board is closely bonded on the bottom surface of the wood beam through the adhesive. The angular fasteners are arranged on angle positions where the bottom surface intersects with side surfaces of the wood beam along thevertical direction of the wood beam at spaced intervals. Bottom flanges of the angular fasteners are fixed on the bottom surface of the bamboo board. Flanges on the side surfaces of the angular fasteners are fixed on the side surface of the wood beam in order to form a member body. Through the angular fasteners, the reinforced wood board is anchored multiple times. The member enjoys following advantages of effectively preventing separation between the bamboo board and the wood beam, improving anti-bending performance of the wood beam and fully leveraging high anti-pulling strength of the bamboo material.

The invention discloses a soft steel damper with a staged yield damping function. The damper comprises a pair of fold-surface connecting steel plates, soft steel energy-dissipation steel sheets, sleeve hoop pieces and high-strength bolts; the two fold-surface connecting steel plates are parallelly and symmetrically arranged in the vertical direction, the two opposite fold-surface connecting steelplates are connected through the multiple soft steel energy-dissipation steel sheets, and the soft steel energy-dissipation steel sheets are perpendicular to the planes where the connecting steel plates are located and the horizontal plane; the soft steel energy-dissipation steel sheets are provided with elliptical internal holes, the elliptical internal holes are horizontally formed in the long axis of the soft steel energy-dissipation steel sheets, and energy-dissipation ribs are formed by open holes of the internal holes; the two horizontal ends of the soft steel energy-dissipation steel sheets are perpendicularly embedded into hollowed-out positions of the fold-surface connecting steel plates correspondingly; the parts, extending out of the fold-surface connecting steel plates, of thetwo ends of the soft steel energy-dissipation steel sheets are connected with the sleeve hoop pieces; and the fold-surface connecting steel plates are connected with a building structure through the high-strength bolts. According to the soft steel damper, the goal of staged energy-dissipation damping is achieved, and the soft steel damper has the advantages of simple structure, convenient manufacturing and mounting, and good energy-dissipation effect.

The invention discloses a panel structure, which comprises a glass substrate, a decorative film, an adhesive layer, an ink layer, a filling layer and a fingerprint identification element. The decorative film is arranged on the glass substrate, and the decorative film is provided with an opening. The adhesive layer is arranged between the glass substrate and the decorative film. The ink layer is arranged in the opening and is in contact with the glass substrate. The filling layer is arranged in the opening and on the ink layer, wherein the upper surface of the filling layer is higher than the upper surface of the decorative film or is coplanar with the upper surface of the decorative film. A fingerprint identification element is arranged on the filling layer. According to the panel structure provided by the invention, the opening size of the decorative film can be reduced, the appearance influence caused by a color difference between the decorative film and the ink layer is reduced, andthe identification capability of the fingerprint identification element is improved.

The invention relates to a nano-emulsion simultaneously loaded with linseed oil and lutein and a preparation method thereof, and the nano-emulsion is prepared from the following raw materials in percentage by mass: 0.4%-1% of lutein, 4%-10% of linseed oil, 0.8%-1.5% of linseed gum, 3%-6% of glycerol, 5%-10% of medium chain triglyceride and the balance of ultrapure water. The preparation method comprises the following steps: stirring and dissolving lutein, linseed oil, glycerol and medium chain triglyceride to obtain an oil phase, stirring and dissolving linseed gum and water to obtain a water phase, pouring the water phase into the oil phase, continuously stirring to be uniform, and carrying out ultrasonic emulsification or high-pressure homogenization to obtain the nano emulsion compounded with linseed oil and lutein. The linseed oil and the xanthophyll are creatively loaded in the nano-emulsion at the same time, so that the solubility of the linseed oil and the xanthophyll in a water-based matrix is improved, and the stability and the bioavailability of the linseed oil and the xanthophyll are remarkably improved. The nano-emulsion has good regulation and protection effects on a large number of groups using eyes, and is an ideal functional product.

The invention discloses a built-in motor applying dynamic transducer circuit combination. The built-in motor includes a driving device and a linkage device. The driving device drives the linkage device. The linkage device comprises a gearbox, a middle shaft and a protective sleeve. The gearbox is fixedly connected with a protection box. The middle shaft is placed in the protective sleeve. The middle shaft is provided with a torsion sleeve in a sleeved mode. The torsion sleeve is fixedly connected with the middle shaft. A transmitting feedback circuit is arranged on the inner wall of the protective sleeve. A receiving and collecting circuit is arranged on the torsion sleeve. According to the built-in motor, a bicycle rider can use a bottom bracket of a general vehicle frame (that is, a special vehicle frame is not required) to install the built-in motor applying dynamic transducer circuit combination in a DIY mode, and the general bicycle is refitted into an electric bicycle; and the built-in motor applying dynamic transducer circuit combination can also be used for mass production installation of electric bicycles manufacturing plants.

The invention discloses an encircling LED road bridge handrail lamp which comprises a tube-shaped outer shell and an LED assembly. The tube-shaped outer shell can be fixedly installed on a handrail, and an inner cavity of the tube-shaped outer shell is matched with the handrail in shape. The LED assembly is installed inside the tube-shaped outer shell. The tube-shaped outer shell comprises a first outer shell and a second outer shell. One end of the first outer shell and one end of the second outer shell are connected together through a connecting device in a pivoting mode, and the other end of the first outer shell and the other end of the second outer shell are fixedly connected through a bolt. The connecting device comprises a circular-arc-shaped clamping hook and a circular-arc-shaped clamping hole, wherein the circular-arc-shaped clamping hook is arranged at the end of the second outer shell, and the circular-arc-shaped clamping hole is formed in the end of the first outer shell and matched with the circular-arc-shaped clamping hook. The encircling LED road bridge handrail lamp is independent of the handrail, in other words, only the LED road bridge handrail lamp needs to be provided, and the handrail needs not to be manufactured. Therefore, different installation requirements of an old bridge and a new bridge can be met at the same time. The encircling LED road bridge handrail lamp is easy to install on site, and meanwhile uniformity of the installation angle of the LED road bridge handrail lamp is easy to ensure. After the LED road bridge handrail lamp is installed, influences on the appearance of the handrail are minimized and the manufacturing technology is simple.

The invention discloses a plant stem and leave drying method. Microwave fluidized bed equipment is used for drying wet materials of the plant stem and leave, the patent number of the microwave fluidized bed equipment is 201220174418.8, and the microwave fluidized bed equipment is recorded in China patent for utility models with the title of 'microwave fluidized bed equipment for drying solid particles'. The plant stem and leave drying method includes that drying temperature is controlled at 50-90 DEG C, and wind speed is at 0-30m/s; and hot wind or microwave are combined to be used for drying the time when the microwave fluidized bed equipment is adopted; and diameters of the wet materials of the plant leaves are 2cm-8cm, and water content is 12%-25%. With the plant stem and leave drying method, the problems of parts of the plant leaves being burnt with uneven drying and color fading caused by high local temperature, long time consumption and uneven drying when the plant leaves are dried are solved. The plant stem and leave drying method of the plant leaves has the advantages that environment temperature is low when the plant leaves are dried, surface appearance of samples are not affected much, energy consumption is low, processing is simple, and operation is facilitated and the like.

The invention relates to an electrostatic powder spraying technique for a part of a child dinning chair. The electrostatic powder spraying technique for the part of the child dinning chair comprises the following steps that S1, a bonding layer (1) is prepared, specifically, bonding agent powder is sprayed onto the surface of a base material through a spray gun; S2, a protection layer (2) is prepared, specifically, raw material powder for the protection layer is sprayed onto the surface of the bonding layer (1) prepared in the step S1 through the spray gun; and S3, a waterproof layer (3) is prepared, specifically, waterproof paint is evenly smeared on the surface of the protection layer (2) prepared in the step S3. The electrostatic powder spraying technique for the part of the child dinning chair has the advantages that the cost is low, attractiveness is ensured, and the coatings are not prone to being damaged by external force.

The invention provides an automobile outer holding strip installation structure which comprises an automobile door metal plate and an automobile outer holding strip arranged on the automobile door metal plate. A buckle for supporting the automobile door metal plate and the automobile outer holding strip is arranged between the automobile door metal plate and the automobile outer holding strip. Thebuckle comprises a hanging part in lap joint with the top of the automobile door metal plate and a limiting part abutting against the outer end face of the automobile door metal plate. The limiting part comprises inner buckling angles located on the outer end face of the automobile door metal plate and supporting the lower angle of the automobile outer holding strip. The hanging part comprises anouter buckling angle located on the inner end face of the automobile door metal plate and buckled and matched with the inner face of a steel strip of the automobile outer holding strip. The lower angle of the automobile outer holding strip is supported through the inner buckling angles. The inner face of the steel strip of the automobile outer holding strip is in lap joint with the hanging part and extends to the inner side of the automobile door metal plate, the outer buckling angle extending to the inner side of the automobile door metal plate from the hanging part is buckled and matched with the end portion of the inner face of the steel strip, and the installation structure of the automobile outer holding strip is optimized. The invention further provides an automobile with the automobile outer holding strip installation structure.

The invention discloses a welding disc used for welding golden bricks, golden fingers or bump pieces, etc. The welding disc comprises two parts which are arranged in line and mutually independent; the whole profile of the two parts is coincident to the external profile of the golden bricks/golden fingers/bump pieces. When the welding disc of the invention is adopted, the hardware pieces and bump pieces are not easy to be inclined and the finished product is easy to be assembled during the welding production of SMT. When the welding disc of the invention is adopted, the surface of the hardware is not plated by Sn, the appearance is affected little, the surface of the bump piece is not easy to be plated by Sn, the spot-welding is affected little, and the finished product has little defective products and high production efficiency.