147 results about "Natural surface" patented technology

The present invention relates to wall and surface veneering products and systems that provide a replica image of a natural surface, such as stone, brick or wood, and is easily installable due to its lightweight characteristics and securement design. The present invention further includes systems for attachment of the veneering product to walls or other surfaces and also includes systems for assembling such products to provide pleasing arrangements and complete wall coverage. The present invention also includes methods of manufacture, which ensures the natural appearance of stone or wood by imaging a natural surface, such as stone or wood, and preparing a mold from that image to mass produce a replica of that particular surface.

This invention relates to a stable, highly visible, multiple use, chemiluminescent composition of matter and aerosol system capable of articulating, communicating, displaying or marking, night-time chemiluminescent messages, in the form of written text, numerics, alpha-numerics, figures, drawings, emergency messages, trail markings, lanterns or distress calls, directly onto various substrates and surfaces, including dark or non-reflective objects and outdoor natural surfaces such as grass, trees or land.

The invention functions by co-dispensing two vessels, each of which is pressurized by means of a non-flammable liquid or gaseous propellant. The chemical ingredients from each vessel are combined upon contact with the surface or by means of a mixing valve or upon attached to the actuators of each vessel, which simultaneously eject the contents of both vessels and produce a chemiluminescent aerosol spray.

The invention discloses a method for fabricating a coupling shear specimen containing a natural structure surface, and belongs to the field of rock structure surface test research. The method comprises the following steps of scanning a natural surface of a rock body employing a three-dimensional white-light scanning instrument to obtain point cloud data of the natural structure surface; fabricating a virtual three-dimensional model containing the natural structure surface from the obtained point cloud data employing inverse engineering software; printing an entity die from the generated virtual three-dimensional model through a 3D printer, then putting the printed die into a standard cast iron test die and carrying out shearing specimen fabrication. The method can be used for repeatedly fabricating the coupling shear specimens which are completely consistent in form and contain natural structure surfaces, and is of great significance in research of the shear destruction mechanism of the natural structure surface of the rock body.

Compositions and methods, including novel homogeneous microparticulate suspensions, are described for treating natural surfaces that contain bacterial biofilm, including unexpected synergy or enhancing effects between bismuth-thiol (BT) compounds and certain antibiotics, to provide formulations including antiseptic formulations. Previously unpredicted antibacterial properties and anti-biofilm properties of disclosed BT compounds and BT compound-plus-antibiotic combinations are also described, including preferential efficacies of certain such compositions for treating certain gram-positive bacterial infections, and distinct preferential efficacies of certain such compositions for treating certain gram-negative bacterial infections.

The composite ventilating cold collecting road bed has the embankment structure comprising one tamped grit layer on tamped natural surface, one penetrating horizontal broken stone layer on the grit layer, concrete slab with longitudinal ventilation holes spread on the horizontal broken stone layer with the ventilation holes being perpendicular to the road bed orientation, and tamped soil refilling on the concrete slab. The combination of crushed stone layer and ventilating concrete slab has fast heat exchange of the ventilating holes with outside air natural convection temperature lowering effect of broken stones and thus can disperse heat at most in summer and block the heat transfer to inside the road bed in summer to lower the temperature of frozen earth below road bed and avoid the damage of the road bed caused by repeated freezing and thawing.

The invention belongs to the technical field of anticorrosive materials and discloses a transparent protective coat for concrete. According to a three-layer matched scheme of a combined action principle of physical shielding and chemical sealing, the transparent protective coat for concrete comprises a base coat, a floating coat and a topcoat, wherein the base coat is alkyl alkoxy silane, the floating coat is a cationic acrylic polymer emulsion film-forming system; the topcoat is a water-based fluorocarbon resin and polyurethane associative thickener system with pH value of 8-9; the content of the water-based fluorocarbon resin is not less than 20%; the minimum film-forming temperature is not less than 27 DEG C. The transparent protective coat for the concrete has high permeability and excellent sealing property for the concrete, is simple and convenient to construct, transparent in coating and excellent in stain resistance, avoids water dampness and discoloration of the concrete, inhibits nonuniform absorption of the concrete, effectively prevents the concrete surface from blackening, keeps the natural surface effect of the concrete, and is suitable for the protection and application field of various reinforced concrete structures.

The invention provides a treatment method for wood surface defects. The treatment method comprises the following steps: (1) cleaning up wood surface defect parts; (2) spraying or wetting the peripheries of the defect parts by using alcohol, an acrylic paint or an adhesive; (3) coating the defect parts by directly using the acrylic paint/the isocyanate adhesive or firstly filling in repairing putty and then coating by using the acrylic paint/the isocyanate adhesive; (4) carrying out indoor natural surface drying for over 3 hours or after baking for 20-120 minutes at the temperature of 30-80 DEG C for complete curing, carrying out light sand treatment on the surface for painting to enable the adhesive or paint to evenly penetrate into the defects so as to achieve a better bonding effect, and ensure that the defect parts cannot crack again in the using process of a repaired wood board, and the acrylic paint and the isocyanate adhesive do not have volatility, thus not polluting the environment and being environmentally-friendly.

The invention discloses a characterization method of natural surface features. The method comprises natural terrain estimation, natural landform estimation, natural ground cover estimation, natural geographical condition comprehensive estimation and natural surface pattern feature characterization. According to the method, natural surface elements in regional geographical condition elements and the influence of the natural surface elements on activities of region production, life and ecological environment are evaluated through a comprehensive evaluation model. Meanwhile, a series of indexes, including patch density and diversity index and facing natural ground surface element space pattern feature characterization, are designed through a landscape pattern analysis method. The method overcomes deficiencies that when the existing regional natural surface feature computation and characterization technology is used for regional natural surface feature characterization, comprehensive evaluation models are absent, regional natural surface space features cannot be characterized, and the like. The technical scheme serves geographical condition statistic analysis work to be about to be developed within the national scale, meanwhile is the technical basis of geographical condition-oriented space-time data mining.

This invention relates to a package structure of a white light LED including a base, light emitting semiconductor elements and a cladding of a fluorescent colloid, in which, the light emitting semiconductor elements are set on the base, the cladding is adhered on the base and covers the semiconductor elements and is an arc lens formed naturally, the arc side of which includes a fluorescent powder layer distributed in the powder layer. This invented cladding of a fluorescent colloid forms an arc lens with natural surface tension and cohesion to increase the outside extraction efficiency of white light LED, besides, fluorescent powder is deposited on the arc side of the cladding of the fluorescent powder colloid uniformly to form a uniform distributed fluorescent powder layer to let white light LED generate uniform color temperature.

The invention relates to soft sheepskin-imitating polyurethane resin which includes the following components: wet-method polyurethane resin, N,N-dimethylformamide, paper pulp powder, a hand feeling agent, a permeation agent, an anti-crimping agent and an oily color material. The invention also relates to a method of producing sheepskin-imitating artificial leather with the soft sheepskin-imitating polyurethane resin, wherein the method includes the following steps: 1) impregnating a base cloth in a soft sheepskin-imitating polyurethane resin mixture liquid; 2) regulating sizing quantity through extrusion, and performing solidification, water washing, drying and polishing to prepare wet-method base; and 3) performing veneering and vacuum grain suction to the wet-method base to prepare the sheepskin-imitating artificial leather. The sheepskin-imitating artificial leather has a soft and light feel, has fine and elastic hand feeling, is high in tear strength and good in weather and wear resistance, has a soft and natural surface color, has full grains and has strong stereoscopic sense.

The invention provides a method for manufacturing display artistic porcelain with shell decorations. The method comprises the following steps: selecting porcelain clay, processing a porcelain green blank, processing and treating shells, decorating the porcelain green blank with the shells and other steps. The display artistic porcelain prepared by the method has the effects of natural surface texture, rich color and liveliness, various colors, and strong third dimension; in addition, the display artistic porcelain looks noble and elegant, changes waste into valuable, saves the production cost, saves energy and is advantageous for environmental protection.

The present invention relates to a vertical blind with an integrated curtain that includes a plurality of light blocking portions and curtain portions woven integrally and perpendicularly to each other. The vertical blind is constituted of the light blocking portion that has a cross section formed of two sheets of woven light blocking portions, or one sheet of a woven light blocking portion and 1 curtain portion formed as a mesh, wherein the two sheets are woven perpendicularly to each other in a regular and repeating woven pattern. The basic concept is to use a convenient weaving method similar to that of weaving a spider web, by using cloth strips of uniform width, without the need to discriminate between weft and warp. A woven integrated structure, of light blocking portions and curtain portions using cloth strips of uniform width, is thus formed without seams, sewing, or the introduction of any adhesives. The integrating structure between the light blocking portion and curtain portion forms verticality in the light blocking portion, and surface tension formed in the curtain portion is employed to form a natural curvature of the curtain portion, thereby maintaining a columnar formation of the uniform curtain portions. By applying the above to a typical vertical blind structure, a weaving technology employing uniformly wide strips of cloth for forming a vertical structure without the use of an adhesive to adjust the amount of transmitted natural light and wind, and a cloth using the technology can be realized.

Tiles made of a resilient material bear an irregular rippled surface shaped so that the ripples pass from one tile to another without discontinuity. The rippled surface is taken from a natural surface such as beach or river sand which has had water flowing over it. Applications include covering the surrounds of swimming pools and areas where play or gymnastics occurs. The resilient material may be new or recycled rubber. The tiles may take the form of elongate strips, supplied in rolls.

The invention provides a landslide change detection method based on a remote sensing image, a storage medium and an electronic device. The method comprises the steps of acquiring the data; obtaining afirst time-phase landslide partition image; obtaining the images of other time-phase landslide subareas; and outputting a landslide change detection result, wherein during the landslide subarea imageacquisition process, the remote sensing image is divided into a high vegetation coverage subarea and a low vegetation coverage subarea, and normalized vegetation indexes of the different subareas areindependently calculated so as to obtain improved indexes, so that the improved indexes in the high vegetation coverage subarea and the low vegetation coverage subarea are different. As the improvedindexes are respectively obtained according to different vegetation coverage degrees, the landslide change detection result obtained based on the improved indexes can also be suitable for natural surfaces with different vegetation coverage degrees, and an accurate landslide change detection result can be obtained regardless of the high vegetation coverage subarea and the low vegetation coverage subarea.

A percussion primer composition including at least one explosive, at least one nano-size non-coated fuel particle having natural surface oxides thereon, at least one oxidizer, optionally at least one sensitizer, optionally at least one buffer, and to methods of preparing the same.

The invention discloses an underwater rockfill concrete construction method, which belongs to the technical field of building construction. The present invention adopts block stones or pebbles with a particle size of more than 15cm, transports them to the surface of the underwater warehouse for natural accumulation by using ordinary transportation tools, and then puts a protective agent to protect the integrity of the underwater self-compacting concrete into the water, and uses the concrete that meets the requirements. The underwater special self-compacting concrete is poured naturally from the surface of the rockfill body with the help of a conduit, and the underwater special self-compacting concrete is used to fill the rockfill gap by its own weight, forming a dense and high-strength underwater rockfill concrete. The method is easy to construct, and has remarkable effects in improving construction efficiency and saving construction cost. The formed underwater rockfill concrete has less cement consumption, low hydration temperature rise, and has the advantages of energy saving and environmental protection.

An apparatus for generating hydroxyl radicals comprises sources of oxygen and olefin. Oxygen is delivered to an ozone generator. Olefin and generated ozone are mixed producing hydroxyl radicals.

The invention belongs to the technical field of hair shampoo, and discloses a scurf-removing itching-relieving hair shampoo. The scurf-removing itching-relieving hair shampoo comprises the following components in percentages by weight: 15% of plant extracts; and the plant extracts comprise a matrine extract, a dittany root peel extract, a Cacumen biotae extract, a salvia extract, a Peruvian bark extract, a coptis chinensis extract and a Ligusticum wallichii extract. The preparation method comprises the following steps: preparing A component, preparing B component and mixing and stirring the Acomponent and the B component, adding C component and stirring until complete dissolution, and finally adding D component and stirring uniformly. The scurf-removing itching-relieving hair shampoo prepared by using natural plant raw materials such as matrine, Cacumen biotae, dittany root peel, salvia, Peruvian bark, coptis chinensis and Ligusticum wallichii has natural surface active materials, andchemical synthesis raw materials can be replaced or partially replaced, so that the irritation of the hair shampoo for human skin is reduced.

The invention discloses a ceramic plate stamping technology and a ceramic plate stamping device. The ceramic plate stamping technology comprises the following steps: A. selecting a carrier; B. stamping silicon rubber; C. stamping epoxy resin on the silicon rubber in the previous step; D. stamping the silicon rubber on the trimmed epoxy resin to obtain a mould; E. coating the mould by a roller and coating the rectangular mould on the roller; and F. rolling and processing a ceramic plate, wherein the roller drives the mould to rotate to roll a ceramic plate surface layer. The ceramic plate stamping device comprises a main roller, an auxiliary roller, a transmitting device and the mould, wherein the transmitting device is horizontally arranged; a central connecting line of the main roller and the auxiliary roller is perpendicular to the transmitting device; and the mould is sleeved on the main roller. The invention solves the problem of no stamping technology and ceramic plate stamping device applied to the current market. Compared with a traditional natural surface ceramic plate, the ceramic plate prepared by the invention is more attractive and has more favorable economic benefit.

The invention discloses a method for carrying out stone washing on a soft coarse-wooled fabric, aiming to providing a method for carrying out stone washing on a soft coarse-wooled fabric with a distressed, faded, clear and natural surface and less villi, wherein the fabric is high in resilience and soft in handfeel, the colors of the front and back surfaces of the fabric have a large contrast, and the fabric has a retro nostalgic feeling. The method is characterized by comprising the steps of carrying out mercerization on fibers, spinning yarns, spinning a fabric, carrying out curing and shrink-resistant treatment on the fabric, forming a garment, carrying out dyeing and stone washing on the garment, and drying and tidying up the garment. According to the method, through carrying out shrink-resistant treatment by two times in the earlier stage and carrying out stone washing by using vesuvianite into which proteases and a detergent are soaked, the defect that common wool fabrics have a serious milling phenomenon after being subjected to sand washing is successfully controlled, and excessive damage on fabrics in the process of doing old is effectively prevented, thereby prolonging the service life of garments.

A production process of a TPU composite fabric imitating dry-process leather successively includes the steps of: surface treatment of a base cloth, roller coating for priming the base cloth, calendering, foam slurry printing, lamination of a TPU thin film, and a drying and foaming process. The foam slurry contains a microsphere foamer. In the process, by hot-press-laminating the TPU thin film on the surface of the fabric and reasonably utilizing the foam temperature zone of the microsphere foamer, the foamer is not foamed in the early-stage of the production process and is foamed after the process is completed, so that the product has stereoscopic grains that are similar as the surface of dry-process leather, wherein the hand feel, glossiness and other physical and chemical indices of the fabric are not influenced. The fabric has a fluffy and soft hand feel, is high in anti-wear and anti-scraping properties, has natural surface grains and variable styles. The composite fabric breaks through limit of fixed grains on common release paper, wherein variable styles and optional grains are achieved by means of gravures in different grain patterns. In addition, by controlling the addition ratio of the microsphere foamer, the degree of the stereoscopic sense of the surface of the fabric can be regulated, so that the fabric has high selection freedom degree. The production process is simple and is low in production cost.