Performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface (B05D1/26)

ethod of manufacturing a decorative building panel // 2645308
FIELD: construction materials.SUBSTANCE: aim of the present invention is to provide a method of manufacturing a decorative building panel in which an image having excellent structural feasibility is formed by inkjet printing on a building panel that has water resistance and weather resistance. To this end, the present invention provides a method of manufacturing a decorative building panel, comprising: ejecting of ink cured by active beams from the ink jet recording head onto a building panel that includes a base material selected from a metallic base material and a ceramic base material and an ink receiving layer, located on the base material, obtained by curing the polymer composition and having a mean arithmetic roughness (Ra) determined in accordance with the Japanese industry standard JIS B 0601:2001, equal to 0.4 to 3 mcm, in order to perform printing on the ink receiving layer; and irradiation of inks cured by active beams from 2.2 to 30 seconds after inks cured by active beams fall on the ink receiving layer.EFFECT: invention allows to provide high structural feasibility of the building panel.9 cl, 3 dwg, 8 tbl

Nozzle divider // 2644856
FIELD: separation; mixing.SUBSTANCE: invention relates to spraying of fluids. Nozzle divider comprising a hollow cylindrical body with a throttling orifice connected to a cap nut to which a liquid flow divider is attached, wherein the liquid flow divider consists of coaxially arranged perforated conical shells, the space between which is filled with a fine mesh, wherein the vertices of the conical surfaces of the shells are directed away from the throttling orifice, in the lower part of the divider there is a cylindrical perforated segment fixed on perforated conical shells, where in the cylindrical perforated segment, fixed in the lower part of the divider on perforated conical shells, there is a flow swirler designed in the form of a spring.EFFECT: technical result is higher efficiency of fine spraying of liquid.1 cl, 1 dwg

ethod for applying coating on construction panel by method of digital printing or digital coating // 2636516
FIELD: construction.SUBSTANCE: in method for applying a coating on a construction panel (1) having a decorative wooden surface (5), a UV-curable coating layer is applied by a digital printing head (30) to the decorative wooden surface (5) of the construction panel (1) by means of applying the UV-curable coating drops with the digital printing head (30). The drops are arranged so that they overlap each other. The UV-curable coating layer is then cured by UV radiation (23), thereby forming a transparent protective surface layer (L1, L2, L3). The decorative surface (5) is visible through said transparent protective surface layer (L1, L2, L3). The floor panel (1) has a core (3), a surface layer (2) comprising a surface (5) of a wood material, a print (P), and transparent layers (L1, L2, L3). The lower transparent layer (L1) is under the print (P). The upper transparent layer (L3) is above the print (P). The lower transparent layer (L1) is a UV-curable polyurethane. A part of the wood material surface (5) and the print (P) form a part of the visible surface layer (2), and the print is at least partially synchronized with the visible design and/or the structure of an individual floor panel. In the method for forming the decor on the construction panel (1), by means of a digital control system (39) of technical vision, providing the digital input to the digital printing head (30), a digital image of the surface (2) of the construction panel (1) is created by means of the digital control system (39) of technical vision. In addition, the digital control system of technical vision is used to provide the digital input to the digital printing head (30) based on said digital image. Thereafter, digital printing is performed on at least a part of said surface (2) of the construction panel (1) by means of the digital printing head and by means of a print. The print is at least partially adapted to the digital image of said surface (2) of the construction panel (1).EFFECT: improving the surface quality and improving the design of wooden building panels.21 cl, 11 dwg

ethod of imaging with metallic effect on sport equipment // 2567942
FIELD: physics.SUBSTANCE: in compliance with this process, decorative layer comprises a metallic material. Decorative layer is created in 3D space on the surface of structural part of sport equipment. This process comprises production of decorative layer consisting of multiple adhesive layers of UV hardening on structural part surface by jet printing so that underlying adhesive layer is partially exposed. Besides, it comprises production of metallic material layers on the surface of adhesive layers. Produced decorative layer is provided with image with metallic effect. Colour pattern is applied on metallic material layer by jet printing.EFFECT: lower costs.7 cl, 7 dwg

ethod and device for fixed liquid amount outlet // 2519452
FIELD: transport, distribution.SUBSTANCE: method for fixed liquid amount outlet uses device provided with: decompression valve to lower pressure of compressed gas fed by compressed gas source; outlet valve to control speed of gas flow decompressed in decompression valve; liquid storing reservoir to outlet liquid from nozzle under pressure of gas supplied through outlet valve; and buffer vessel located between decompression and outlet valve which vessel has capacity that exceeds capacity of liquid storing reservoir. Method and device for fixed liquid amount outlet features suppression of pressure lowering which occurs in gas flow path to feed compressed gas into the said liquid storing reservoir during operation of the said decompression valve due to flow resistance increase in flow path which connects the said buffer vessel with the said storage reservoir so that to exceed flow resistance in flow path which connects the said pressure chamber with the said decompression valve.EFFECT: method and device for fixed liquid amount outlet so that it could be possible to divide and give liquid material with higher accuracy than it is possible using conventional devices.13 cl, 4 dwg

ethod of applying separators // 2428263
FIELD: process engineering.SUBSTANCE: invention relates to method of applying separators for liquid displays. Proposed method consists in that ejected liquid with separators is repeatedly ejected via multiple nozzle jets1 arranged in ejection head by feeding voltage to piezoelectric elements in ejection head, and ejection liquid is applied on multiple ejection positions premade on object for ejection. Then separators are applied at ejection positions and coefficients are set for relevant positions and amounts of ejection fluid in compliance with said coefficients. Note here that said coefficients represent arbitrary numbers.EFFECT: reliable application without veins formation.2 cl, 5 dwg

Wood product obtained using glue system // 2344032
FIELD: technological processes.SUBSTANCE: invention concerns wood product obtained by gluing its parts with glue system. The product includes wood and/or substrate containing wood, where wood parts are connected by application of glue system including phenolformaldehyde resin and polyvinylacetate resin emulsion additionally containing melaminoformaldehyde resin; glue mix is solidifying under effect of acid. EFFECT: obtaining product by gluing wood parts of various forms (face, end, finger connection of woodwork or wood substrates or materials of irregular form (by bridges or flanks)), so that glue seam shows enhanced adhesion properties, thus allowing application of the product in a range of industries.12 cl, 6 tbl, 9 ex, 14 dwg
ethod of ornamental image application on glass, metal or ceramic tile // 2344000
FIELD: technological processes, coating.SUBSTANCE: invention concerns production of ornamental articles of various purpose and can be applied to render ornamental properties due to covering decorated surface with monochrome or coloured pictures and photo images, where decorated surface can be glass, metal or ceramic tile. Purpose of invention is to obtain environmentally friendly ornamental covers resistant to long-term weather impact. To achieve the purpose method of ornamental image application on glass, metal or ceramic tile involves preliminary coating of future powder application areas with a glue layer using jet printer. After application of powder onto the glue layer they are put together. Then powder particles that have not glued on are removed from the surface, and the rest of powder is fixated by baking to the surface.EFFECT: environmentally friendly technology of decorating surfaces with weather-proof monochrome or coloured images, including photo images, capable of long-term service in severe climatic conditions as external facade decoration elements.5 ex
ethod of wood materials adhesion // 2339503
FIELD: technological processes.SUBSTANCE: synthetic glue is applied on the surface of parts from wood materials, glued surfaces are joined until glue hardens completely, at that glued parts are located between plates of electrostatic field capacitor so that power lines of electrostatic field are directed perpendicular to glue line and treated in electrostatic field with intensity of 2.16-9.5·102 V/cm, and glue applied on glued surfaces is polyvinyl acetate PVAC or epoxy K-153.EFFECT: higher strength of glued connections of wood materials and higher speed of glue line hardening.2 tbl

ethod and device to apply glue and curative components // 2331511
FIELD: technological processes.SUBSTANCE: invention pertains to method and device to apply glue and curative components of multicomponent glue system to wooden part surfaces. The problem is solved due to the fact, that the method consists in capability to apply glue mixture components to the parts either separately, or as a ready-to-use mixture with application device, which is produced to support the mentioned alternative modes. At that, the device contains at least two glue application units. At least one of them, designed to apply curative components, can be switched off. Besides, the device contains at least one unit, which is used to apply either glue components, or mixed curative and glue components. The multicomponent glue system must contain at least one of the following glue components: urea-formaldehyde resin (UF), melamine urea-formaldehyde resin (MUF), melamine urea-phenol-formaldehyde resin (MUPF), phenol-resorcinol-formaldehyde resin (PRF), resorcinol-formaldehyde resin (RF), phenol-formaldehyde resin (PF), polyvinyl acetat (PVAc).EFFECT: avoiding disadvantages of certain technical solutions.8 cl, 2 ex, 1 dwg
ethod of timber-based materials adhesion // 2324591
FIELD: technological processes.SUBSTANCE: method of timber-based materials adhesion includes operation of applying glue on adherend surfaces, joining of adherend surfaces until complete glue hardening, at that adherend parts are placed in between electromagnet poles, with power magnet lines perpendicular direction to glue joint, and are treated in impulse magnetic field with strength of 3-24-104 A/m and oscillation period of T=1-10 sec., and adherend surfaces are coated with urea-formaldehyde (KFZh) or polyvinyl acetate (PVA).EFFECT: improves strength of glue joints of timber-based materials when using standard glues.2 tbl

Uniform deposition of the radioactive layer // 2155643
The invention relates to the field of a radioactive drug research

The method of coating by creating a meniscus and a device for its implementation // 2075352
The invention relates to a process of coating, in particular, to provide a thin and uniform coating on the surface of the substrate
The method of applying paraffin, wax, rosin, or mixtures thereof // 2043792
The invention relates to the field of biology and medicine, and can also be used in other areas of science and technology