Printing and lining machines and typewriters and stamps (B41)

B41            Printing; lining machines; typewriters; stamps(5462)
Jet ink and recording method using thereof // 2613941
FIELD: chemistry.SUBSTANCE: invention related to water based jet ink. The ink contains water; water-soluble organic solvent; pigment and resin solids. Wherein 50 wt % or more of water-soluble organic solvent is a water-soluble organic solvent with boiling point below 200°C and containing 3-methoxy-3-methyl-1-butanol. The ink contains 3 wt % or more of resin solids in relation to the total solids.EFFECT: invention provides rapid drying jet ink which may be used for printing on various non-porous materials, while providing advantages related to image permanence and storage stability.11 cl, 3 tbl, 18 ex
ethods and systems for jet digital printing using multicomponent multifunctional wetting solution // 2613165
FIELD: polygraphy.SUBSTANCE: invention relates to jet digital printing. Proposed is a jet digital printing system containing an external applicator to apply a multicomponent multifunctional wetting solution onto the surface of an image-forming plate. Plate is exposed while forming an image using a high-power laser in order to remove basic components of the wetting solution on selective sections of the plate in compliance with the digital image data along with preservation of a layer of auxiliary components on the said selective sections. Then the plate is coloured with a paint applicable for printing. Paint is engaged with the selective sections, from which the main components have been removed, and a colourful image is formed. Colourful image is transferred at the stage of transfer, herewith the auxiliary components provide efficient transfer of the paint onto a carrier with reduction of the image quality defects. Multicomponent wetting solution contains basic components, which repel the paint, and auxiliary components, which act as a release agent.EFFECT: proposed is a jet digital printing system.11 cl, 4 dwg

Container for fluid, fluid container unit and fluid jet device // 2612934
FIELD: machine building.SUBSTANCE: fluid ejection device comprises fluid container having: fluid inlet opening; fluid containing part, containing fluid, introduced from fluid inlet opening; and supply opening, supplying fluid; and fluid ejection head, ejecting fluid, supplied from supply opening. At that, fluid container has first part including fluid inlet opening, and second part, separated from first part and including fluid containing part.EFFECT: wherein first part is made with possibility of sliding or turning relative to second part.19 cl, 20 dwg

ethod and device for personalizing at least two cards and card obtained using said method // 2612925
FIELD: polygraphy.SUBSTANCE: invention relates to a method of personalizing at least two cards, herewith each card comprises the first side, the second side and a peripheral surface, herewith it includes the following stages. Formed is a pack of at least two cards by overlapping the first or the second side of article “n” so, that the first side or the second side of card “n+1” enters in contact with the first side or the second side of card “n”. Leveled by a leveler is at least part of the peripheral surface of card “n” with at least part of the peripheral surface of card “n+1” so, that at least part of the set of peripheral surfaces of each card forms at least one uniform surface.EFFECT: applied by an application device is at least one product onto at least part of the uniform surface.18 cl, 4 dwg

Printing material cartridge and printing material supply system // 2612851
FIELD: machine building.SUBSTANCE: printing device has part for attachment of cartridges, including outputs unit, having device terminals arranged on its inclined surface, and printing material supply tube. Among device terminals one device earthing terminal, arranged in their center in Y direction, projects on higher height compared to other multiple device terminals. Printing material cartridge has printed-circuit board, printing material supply port and part for board mounting, which is inclined at acute angle relative to plane, extending from printing material supply port opening surface. Printed circuit board is arranged so, that cartridge one output on printed-circuit board comes in contact with device earthing terminal before other cartridge terminals in process of printing material cartridge attachment to cartridges attachment part. This design provides possibility to attach printing material cartridge, which is in proper correct orientation or aligned position, to printing device.EFFECT: this design also reduces possibility of damage caused by high-voltage supply to printing material cartridge circuits.10 cl, 30 dwg

Printers, printing methods, optical fiber and fiber-optic cable // 2612629
FIELD: physics.SUBSTANCE: printer for printing on the optical fiber comprises: a tray for storing ink; a gripping cylinder designed for gripping ink from the ink tray; a printing cylinder having a printing pattern which can be filled with ink, which is transferred from the gripping cylinder, and is intended for transferring ink, which fills the printing pattern, on the surface of the moving optical fiber. The printing pattern is a meshy pattern having the mesh size of 75-150 mesh; and a scraper intended for pressing ink into the printing pattern and removal of excess ink deposited on the surface of the printing cylinder.EFFECT: solution provides marking the optical fiber with high speed and good visibility.6 cl, 11 dwg

Distribution rollers // 2612566
FIELD: polygraphy.SUBSTANCE: invention relates to a distribution roller for offset printing containing a core of the roller, which is internally heated or cooled and has roughness Rz from 0.1 to 100 mcm, and a layer of a hardened coating based on a polyimide or a polyamideimide prepolymer in the amount of ≥50 % as per the coating weight, wherein the said layer has a thickness from 1 to 1,000 mcm and a modulus of elasticity within the range from 0.5 to 500 MPa.EFFECT: proposed is a distribution roller.16 cl, 1 dwg

Printing cartridges cleaning and closing device and closing element to close such cartridges // 2612125
FIELD: printing industry.SUBSTANCE: cleaning position in which the cleaning elements are in contact with the prining cartridges, and the inoperative position. A base plate with closing elements which can move along the base by moving the printing head between the position of printing cartridges and the inoperative position in which the closing elements are in contact with the cartridge.EFFECT: constant print quality with reduced maintenance cost of the device.14 cl, 5 dwg

ethod of marking // 2611997
FIELD: technological processes.SUBSTANCE: method deals with embossed marking. Marker 10 in the form of a stamp with individual character 11 is used for this purpose. Marking comprises the main identification mark in the form of a symbolic label 1 and an additional identification mark in the form of a round-shaped recess 9. Label 1 is embossed on the surface of the article to a depth of no more than 0.5 mm. Recess 9 is located at zone 8 in plane of label 1, the corresponds to the year of article production. Label 1 shows the article brand and is formed as a box-shaped open profile cross-section with rounded corners 3 and has smaller sides 4 and bigger sides 5 and 6. Side 6 of profile 2 has connector 7. Connector 7 is placed in orientation to the direction of the bottom part of the article. Recess 9 is arranged in parallel to one of the corners 3 or one of smaller sides 4 or bigger sides 5, 6 of the symbolic labels.EFFECT: identification of articles in relation to their brand name, enhancing and expanding identification and information capabilities of marking, simplification and reduction of manufacturing operations for its production.6 cl, 7 dwg

Structured adhesive contact layer // 2611501
FIELD: manufacturing technology.SUBSTANCE: invention relates to adhesive tapes, particularly to adhesive tapes with adhesive layer specific surface topography and use thereof for printing plates adhesion. Adhesive tape contains, at least, one contact adhesive layer. Contact adhesive layer has, at least, one recess, which does not reach any one of contact adhesive layer edges. Total volume fraction of all recesses in contact adhesive layer containing such recesses, is more than 50 %.EFFECT: enabling higher adhesive surface and adhesion force regardless of pressing pressure and preventing air and fluids ingress in adhesion edge zones.13 cl, 5 dwg, 2 tbl, 3 ex

Printing device, its control method and data medium // 2611291
FIELD: polygraphy.SUBSTANCE: printing device includes first feed roller, feed motor, made with possibility to actuate first feed roller, second feed roller, transporting roller, transportation motor, made with possibility to actuate transporting roller, printing unit, made with possibility of printing on sheet for printing, detection sensor, made with possibility to detect sheet for printing front edge, and control unit, made with possibility, when the printing unit performs printing on previous sheet, to actuate feed motor in synchronization with transportation motor before moment of next sheet front edge detecting by detection sensor and continuously actuate feed motor so, that next sheet transfer speed by feed motor becomes higher, than one for previous sheet, after next sheet front edge detecting by detection sensor.EFFECT: text printing.7 cl, 11 dwg

ethod for applying mark onto surface of diamond or cut diamond to determine its authenticity // 2611232
FIELD: security.SUBSTANCE: invention relates to a method of authenticating an article in the form of a diamond or a cut diamond. Identification mark invisible with the naked eye is applied onto a diamond or a cut diamond by exposure to a laser radiation with a wavelength exceeding 500 nm with simultaneous affecting by ultrasound using a tool located on the section surface. After that saved are at least two interference images of the article identification mark by means of a probing radiation with waves of different lengths together with data on location of a certain section of the article and an angle of incidence of the probing radiation. Determination of authenticity and correspondence to the saved values is carried out by directing the probing radiation onto the said section to create at least two interference images of the identification mark, which then are compared with the saved interference images, matching of which denotes the mark authenticity.EFFECT: technical result is ensuring uniqueness of the mark, protection from counterfeiting and reliable identification during authentication.4 cl, 2 dwg, 2 ex
Dyeing composition for high-quality / high-resolution screen printing, printing products made with use of dyeing composition for screen printing, and methods of making printed products // 2610757
FIELD: printing industry.SUBSTANCE: invention relates to the dyeing composition for screen printing on the electric and electronic parts as well as for decorative graphics. The composition includes a solvent with the boiling point of 170°C or higher in the amount of 70 wt % or more based on the total weight of the solvent and the prepolymer or a polymer with the molecular weight of 2000 or more in the amount of 2 wt % or more in the total composition. The composition has viscosity ranging from 30 to 180 Pa⋅/Sec at 25°C and the thixotropic index within the range from 2.0 to 8.0. When using a screen printing plate with 360 cells per inch (14 cells per 1 mm), which is formed by a high-strength non-deforming stainless steel mesh made of wire with a 25 mm diameter, the width of blurred edges of the printed image does not exceed 10 microns from the specified size of the image's printing plate.EFFECT: one-step production of printed products, with inclusing of detailed images and solid figures of large area of high quality and resolution, with no spreading or flaking with sharp edge sections of the image on solid figures and an increased leveling capacity.7 cl, 1 tbl, 10 ex
Device for printing of transient data; printed image and protected printing product // 2610398
FIELD: printing industry.SUBSTANCE: device for printing of transient data in a sheet or web printing machine includes at least one magnetic system of image formation. The magnetic system of image formation is performed with the possibility to modify space configuration of magnetic fields during transition from one impression to another. In a specific case, the magnetic system of image formation is performed in the form of cylinder equipped with numerical disks with permanent magnets. The magnetic system of image formation may be performed in the form of a set of remotely-controlled magnetic heads or in the form of a set of remotely-controlled current buses.EFFECT: provision of printing of a transient data on each subsequent sheet, increasing of protection level for printing products.6 cl, 5 dwg
Ink coatings for protected documents, designed to prevent counterfeiting by using erasable thermosensitive ink // 2610072
FIELD: printing.SUBSTANCE: invention relates to the field of protecting the securities from counterfeiting. The composition of unstable ink obtained solvent-based or from UV-curable components is described. The unstable ink composition is designed for application to a substrate on which marks are to be placed. The ink composition includes at least one halochromic compound and at least one ionic filler compound. The said unstable ink composition is capable to prevent the marks obtained by using thermosensitive erasable ink and then subjected to heat treatment in the substrate area carrying the unstable ink composition to pass into the state of invisibility to the naked eye, ensuring the prevention of counterfeiting on securities by using thermosensitive erasable ink.EFFECT: invention expands the range of the means of securities counterfeit protection.24 cl, 11 dwg, 3 ex, 6 tbl

Printed by thermal transfer label tape for identification of fluid media pipelines // 2609216
FIELD: manufacturing technology.SUBSTANCE: disclosed is printed by thermal transfer multilayer label tape for identification of fluid media pipelines containing: (A) upper coating transparent layer containing first and second opposite front surfaces; (B) transparent first layer of primer containing ethylene and acrylic acid cross-linked copolymer and first and second opposite front surfaces, wherein primer first layer first front surface is in contact with upper coating layer second front surface; (C) transparent front layer, containing first and second opposite front surfaces, wherein front layer first front surface is in contact with primer layer second front surface; (D) transparent second layer of primer containing first and second opposite front surfaces, wherein primer second layer first front surface is in contact with front layer second front surface; (E) colored layer having first and second opposite front surfaces, wherein colored layer first front surface is in contact with second primer layer second front surface; (F) binding layer containing first and second opposite front surfaces, wherein binding layer first front surface is in contact with colored layer second front surface; and (G) printed by thermal transfer tape containing metal salt and ethylene and methacrylic acid copolymer.EFFECT: disclosed is printed by thermal transfer multilayer label tape for identification of fluid media pipelines.7 cl, 2 dwg, 4 tbl

ethod of printing on three-dimensional jet printer // 2609179
FIELD: technological processes.SUBSTANCE: invention relates to synthesis technologies field, i.e. producing three-dimensional physical objects by additional application (deposition) using polymer materials, particularly, to jet three-dimensional printing technologies. Method of three-dimensional jet printer printing comprises three-dimensional printer printing head controlled movement, supply of, at least, two threads of meltable material into printing head, threads warming up by heaters with controlled temperature, alternating connection of one of nozzles via printer control module and supply of thread under pressure into active nozzle. During nozzles switching printer control module switches on eccentric motor for its rotation. Moving platform is driven into movement around axial screw axis. During movable platform movement one of nozzles is brought into active position by means of driven into inactive position nozzle driven gear disengagement from drive gear and driven into active position nozzle drive gear engagement. At that, movable platform movement displaces nozzles position relative to valve for nozzles, locking inactive nozzles holes and opening active nozzle hole. After movable platform complete fixation in first nozzle activation position printer continues printing with this nozzle.EFFECT: technical result achieved when using method according to invention consists in improvement of produced three-dimensional models quality with reduction of time for one three-dimensional model making.5 cl, 1 tbl, 6 dwg

Packing material web flexographic printing device // 2608706
FIELD: polygraphy.SUBSTANCE: invention relates to packing material web flexographic printing device. Device has anilox roll, which rotates in paint reservoir or chamber for capturing and transfer of printing ink to printing cylinder, which rotates adjacent to anilox roll and together with back pressure cylinder, rotating adjacent to printing cylinder, forms, gap, through which web for reception of printing ink from printing cylinder is passing. In order to prevent printing ink from drying and sticking on anilox roll, device has spraying or shower device, using which cleaning fluid medium for printing ink is applied on anilox roll peripheral surface. Paint chamber axial end walls continue towards anilox roll peripheral surface, partially rotating inside paint chamber, but ending at short distance from it, to create gap between anilox roller and each corresponding end wall. Spraying or shower device is arranged so, that its nozzle is directed to anilox roll end sections in position located after printing ink transfer to printing cylinder by anilox roller.EFFECT: disclosed invention reduces residual printing ink drying and adhesion to anilox roll peripheral surface.10 cl, 5 dwg

Paint removal system for intaglio printing machine // 2608517
FIELD: polygraphy.SUBSTANCE: described is a paint removal system for an intaglio printing machine containing a rotary roller assembly for the paint removal designed to remove excess paint from the rotogravure cylinder surface. Rotary roller assembly for the paint removal contains a rotary hollow cylindrical housing having an outer surface arranged for cleaning the gravure cylinder surface and a blocking device located inside the cylindrical housing and intended to press onto the inner surface of the cylindrical housing an to enable pressure control during paint removal between the cylindrical housing and the gravure cylinder.EFFECT: blocking device comprises multiple pressing devices, which are distributed in the axial direction along the hollow cylindrical housing able to adjust pressure during paint removal between the cylindrical housing and the gravure cylinder in multiple axial positions along the length of the hollow cylindrical housing.28 cl, 17 dwg

Piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, and electronic apparatus // 2607947
FIELD: electricity.SUBSTANCE: invention relates to multilayer piezoelectric element comprising layers of piezoelectric material and electrodes, including an internal electrode, wherein layers of piezoelectric material and electrodes are placed alternately; each layer of piezoelectric material contains as a basic component a metal oxide of perovskite type represented by general formula (1), and manganese, included in composition of metal oxide of perovskite type (Ba1-xCax)a(Ti1-yZry)O3, where 1.00≤a≤1.01, 0.02≤x≤0.30, 0.020≤y≤0.095 and y≤x (1); and content of manganese on metal base with respect to 100 weight parts of metal oxide of perovskite type is 0.02 weight parts or more and 0.40 weight parts or less. Invention also relates to a piezoelectric element, liquid discharge head, liquid discharge device, ultrasonic motor, optical device, electronic device.EFFECT: invention provides a lead-free piezoelectric element, having stable operation in a wide temperature range.11 cl, 6 tbl, 10 dwg, 55 ex

ethod of creating structure of article and article produced using said method // 2607750
FIELD: laser engineering.SUBSTANCE: group of inventions relates to a method of creating at least one structure (13, 15) by means of a laser exposure, at least, at one part (11) of a container wall of a plastic article in the form of a container and an article made as described above. Preferably, the article is made by the process of blow molding, filling and closing the container. Corresponding structure (13, 15) of the container is created by the laser exposure. Laser exposure is determined at least considering the laser power, duration of the laser exposure, type of a plastic material and type of the desired structure in the form of linear depression (17) in part (11) of the article wall. Linear depression (17) at its edge and its travel is limited by projection (27), which is created under the effect of inherent stress of the plastic material.EFFECT: technical result achieved when using the group of inventions is reliable implementation of the method and creation of distinctly recognizable structures.10 cl, 9 dwg

ethod for manufacturing pattern, apparatus for manufacturing pattern, method for manufacturing structural body and apparatus therefor // 2607744
FIELD: image forming devices.SUBSTANCE: invention relates to a method of making a pattern, apparatus for making a pattern, method of making structural body and apparatus therefor. Method of making a pattern includes a step for providing a pattern from a first liquid on a support, applying powder material on pattern and applying of coloured paint on powder material to form a coloured pattern of powder material. Powder material is applied onto provided pattern by means of feeding powder materials into area of support, including a pattern from a first liquid, and removing powder materials outside pattern from first liquid. First liquid is a reaction liquid, which reacts with coloured paint to provide an effect of fixing a colouring compound of coloured paint.EFFECT: method enables to make a pattern with high resolution and enables to form a pattern in a wide range of different media.9 cl, 2 dwg, 2 ex

Improved near infrared absorbers // 2606985
FIELD: chemistry.SUBSTANCE: invention relates to a dyeing composition, including a marking component and reduced indium-tin oxide (r-ITO), wherein r-ITO in powder form has a median particle size ranging from 10 nm to 10 mcm, weight ratio In: Sn less than 12:1 and exhibits a lightness (L*) according to 1976 CIE (L*, a*, b*) space, of not more than 50, for use in marking purposes. Described also is a substrate, coated with dyeing composition, packaging material for liquid food products, method of marking coated substrate in packaging material for liquid food products and use of reduced indium-tin oxide for laser marking purposes.EFFECT: technical result is providing dyeing compositions with good marking properties.19 cl, 2 tbl, 4 dwg, 2 ex

Image forming method, image forming apparatus, and printing material // 2606183
FIELD: information technology.SUBSTANCE: image forming method, consisting of: a pre-treatment liquid application step for applying a pre-treatment liquid on a recording medium, including a substrate and a coating layer at least on one surface of substrate, wherein pre-treatment liquid is applied on a surface of recording layer with coating layer; a drying step for drying recording medium on which pre-treatment liquid has been applied; and an image forming step for forming an image on recording medium after drying by discharging a water-based ink by inkjet method, wherein pre-treatment liquid includes a water-soluble cationic polymer, an ammonium salt of an organic acid and water, and wherein water-based ink includes water and negatively charged coloured particles including a colorant.EFFECT: imaging.10 cl, 1 tbl, 1 dwg

Leads connection design (versions) // 2606078
FIELD: manufacturing technology.SUBSTANCE: cartridge includes a concave part. Concave part has a hole, the first and the second side walls and a bottom wall, and the bottom wall has an inclined surface. In the inclined surface there is a group of the cartridge leads. In the first side wall there is the first limiting part, which limits displacements in the direction of axis +Z and in the direction of axis +X of the device leads unit, and in the second side wall there is the second limiting part, which limits displacements in the direction of axis +Z and in the direction of axis -X of the device leads unit.EFFECT: proposed are versions of leads connection design.20 cl, 46 dwg

Printing material container and board mounted on printing material container // 2605892
FIELD: printing.SUBSTANCE: proposed printing material container is detachably attached to a printing apparatus having multiple side terminals of the printing apparatus. Printing material container contains a first device, second device and group of terminals, which includes a plurality of first terminals, at least one second terminal and at least one third terminal. Multiple first terminals are connected to the first device and include a first contact portion to contact with the corresponding terminal from the multiple side terminals of the printing apparatus. Said at least one second terminal is connected to the second device and includes a second contact portion to contact with the corresponding terminal from the multiple side terminals of the printing apparatus. Said at least one third terminale is intended for detection of short circuit between the above at least one second terminal and said at least one third terminal and includes the third contact portion to contact with the corresponding terminal from the multiple side terminals of the printing apparatus. At least one second terminal portion, multiple first contact portions and at least one third contact portion are arranged to form one or several rows.EFFECT: said at least one second contact portion is located at the end of one row of the said one or several rows.6 cl, 24 dwg

ethod for installation of printing plates with accurate register on cylinders of printing machine with temperature control system // 2605168
FIELD: printing.SUBSTANCE: disclosed is a method of installation of at least two printing plates on at least two plate cylinders of a printing machine with accurate register of printing plates to each other, depending on the print made on printing material determined print temperature settings of the printing plate is determined, said printing plate is mounted on the plate cylinder cylindrical part of the plate cylinder and/or heat carrier, interacting with said printing plate and/or data, at least, one plate cylinder. Temperature of the printing plate, said cylindrical part and/or said heat carrier is changed in accordance with determined settings so, that after changing the image forming element, located on the printing plate and image forming element, located on one of the other printing plates, are located in the specified mutual position, at least, in axial direction, related to at least one plate cylinder and/or printing machine is equipped with printing section, transfer cylinder of which is in contact with several plate cylinders, as well as a register control system.EFFECT: printing.37 cl, 17 dwg

ethod of forming hidden patterns in porous substrate // 2605057
FIELD: manufacturing technology.SUBSTANCE: invention relates to production of porous substrate with textured image comprising hidden colour images, by forming hydrophobic images on a hydrophilic surface, characterised by that in a porous substrate, structural channels are formed in form of an image, using hydrophobic solution for printing, which does not contain a dye, wherein coloured area is applied on back surface of porous substrate. Furthermore, present invention relates to said porous substrate with textured image and to a method of transforming said image into visible state.EFFECT: disclosed is a method of producing porous substrate with textured image.20 cl, 7 dwg

Cartridge and system for supply of printing material // 2604791
FIELD: printing.SUBSTANCE: cartridge comprises a structure for feeding ink, a bearing structure for electrical leads and a first limiting section. Bearing structure for electrical leads has electrical leads, placed in plane of electrical leads, which is neither parallel nor perpendicular to plane defined by leading edge of installation direction of structure for feeding ink, so that contact parts of electrical leads receive a force in direction (RD) opposite to direction of installation. Section of engagement of first limiting section is provided in a position adjacent to bearing structure for electrical leads.EFFECT: cartridge device is disclosed.16 cl, 45 dwg

Developer supply container // 2604597
FIELD: machine building.SUBSTANCE: invention relates to container for supplying developer into a developer receiving device. Developer supply container comprises a substantially cylindrical container designed to hold toner, wherein said cylindrical container has an opening provided on peripheral part of said cylindrical container and configured to allow discharge of toner. Toner supply device provided in said cylindrical container and designed to supply toner in direction of said opening by means of its rotation relative to said cylindrical container. Drive system provided on end surface of said cylindrical container and designed to transmit rotary driving force to said toner supply device.EFFECT: switching mechanism arranged on longitudinal end surface of said cylindrical container and configured to switch between a first state, wherein relative rotation of said drive system relative to said cylindrical container is essentially limited, and second state in which relative rotation of said drive system relative to said cylindrical container is essentially not limited.12 cl, 31 dwg

Fluid ejection head // 2604445
FIELD: machine building.SUBSTANCE: fluid ejection head includes a plurality of ejection elements, each of which has an ejection port for fluid ejection, energy generation element for generating energy to be used for fluid ejection from ejection port, liquid chamber for storing liquid to be supplied to ejection port, and a heater, and a main substrate supporting multiple ejection elements located thereon and having a common flow channel for liquid supply into multiple chambers for liquid.EFFECT: common flow channel communicates with chambers for liquid by corresponding branch ports, each of branch ports is provided with a recessed part on its side upstream, when viewed in direction of fluid flow flowing through common flow channel.8 cl, 13 dwg

Device of self-monitoring and measurement of colours of printed sheets for production of banknotes and similar printed security papers // 2604019
FIELD: printing.SUBSTANCE: described is a device of self-monitoring and measurement of colours of printed sheets for production of banknotes and similar printed security papers comprising a cantilever containing a support surface for placement of a printed sheet sample; a multifunctional measuring instrument, which includes several sensors containing at least one camera to make pictures of selected sections of the printed sheet sample and a sensor for measuring colour to perform spectrophotometric, colorimetric and/or densitometric measurements in selected points on the printed sheet sample; a display for displaying images made by the camera and measurements made by the sensor for measuring colour; and a control and processing unit connected to the multifunctional measuring instrument and the display. Device contains a movable beam with a sensitive element, where the multifunctional measuring instrument is located, herewith the moving beam with the sensitive element is made with the possibility of displacement along X axis above the support surface of the cantilever and above the entire surface of the printed sheet sample located on the support surface, herewith several sensors are installed onto a common sensor head, which is made able to move inside the movable beam with the sensitive element along Y axis, so that the multifunctional instrument can selectively make pictures of selected sections of the printed sheet sample with the help of the camera or to perform measurements in selected locations on the printed sheet sample with the help of the sensor for measuring colour. Control and processing unit is configured to control displacements of the movable beam with the sensitive element along X axis and the sensor head along Y axis.EFFECT: proposed is a device of self-monitoring and measurement of colours of printed sheets for production of banknotes and similar printed security papers.17 cl, 6 dwg

Light-emitting element array module and method of controlling light-emitting element array chips // 2603564
FIELD: physics.SUBSTANCE: light-emitting element array module includes a control driver configured to receive print data and operate according to received print data, and light-emitting element array chips configured to receive a signal from control driver and operate according to received signal, control driver applies a start signal to a transfer element array by using a signal applied to a light-emitting element array of light-emitting element array chips.EFFECT: light-emitting element array module, image forming apparatus and method are provided.15 cl, 13 dwg

Screen printing // 2603562
FIELD: printing.SUBSTANCE: head for screen printing and application method of printing layers on processed article through aperture in screen mesh, wherein head comprises main body support for attachment to screen printing device, support element, containing elongated element, printing blade attached to support, which is blade scraper and vibration unit connecting element support with body support for excitation of oscillations and support element and, therefore, printing blade attached to it. At that, vibration unit drives oscillations of support element on one or more frequency in range approximately from 20 to 50 kHz and with displacement of support element approximately at least for 0.4 mcm, so that said head for printing provides transfer efficiency equal to at least 75 %, through aperture, having ratio of areas of 0.4.EFFECT: higher efficiency of transfer.57 cl, 12 dwg

icro-optical security and image display system // 2602486
FIELD: photography.SUBSTANCE: film material includes micro-images and periodic two-dimensional matrix of non-cylindric lenses. Herewith the film material uses the periodic two-dimensional matrix of non-cylindric lenses for microimages magnification and creation of artificially magnified images by means of combined multiple separate lenses/systems of pictograms images. Wherein micro-images are made of hollows in microstructure. Lenses have a diameter less than 50 µm, and the film material is merged with relief conducting layer.EFFECT: technical result is producing magnified image of protective elements with effect of motion or three-dimensional image.19 cl, 33 dwg

icro-optical safety and image display system // 2602397
FIELD: information technology.SUBSTANCE: film material includes micro-images and periodic two-dimensional matrix of non-cylindric lenses. At that, film material uses periodic two-dimensional matrix of non-cylindric lenses for increase of micro-images and creation of artificially magnified image by means of combined multiple separate lenses/systems of pictogram images. Wherein micro-images are made of blow holes in microstructure. Blow holes in microstructure are filled or coated with either sprayed metal material, or coloured or pigmented material.EFFECT: technical result consists in producing magnified image of protective elements with effect of motion or three-dimensional image.16 cl, 33 dwg

Device for irradiating substrate material in form of sheet or web and use thereof // 2601267
FIELD: printing.SUBSTANCE: device for irradiating substrate material (S) in form of a sheet or web in a sheet-fed or web-fed processing system, especially in a sheet-fed or web-fed printing press. Device comprises at least one flexible light-emitting sheet (10) for producing radiation of a desired wavelength or wavelength band; which flexible light-emitting sheet (10) is disposed along a path of substrate material (S) to subject substrate material (S) to radiation. Flexible light-emitting sheet (10) is a sheet of organic light-emitting device.EFFECT: irradiation of substrate material.19 cl, 7 dwg

Ink removal system for intaglio printing machine // 2601261
FIELD: printing.SUBSTANCE: ink removal system containing a support mechanism connected to the cleaning roll assembly and intended for displacement of the cleaning roll assembly between the working position, where the cleaning roll assembly is arranged on and partially in the tank for cleaning, for interaction with the intaglio printing cylinder, and the service position, where the cleaning roll assembly is brought out from the tank for cleaning and from the intaglio printing cylinder. Preferably the cleaning roll assembly comprises a rotating hollow cylindrical housing having an outer surface for cleaning the intaglio printing cylinder surface.EFFECT: proposed is a system for removing ink for an intaglio printing machine comprising a tank for cleaning and a rotary assembly of the cleaning roll arranged on and partially in the tank for cleaning to remove excess ink from the surface of the rotary intaglio printing cylinder of the intaglio printing machine.31 cl, 17 dwg

Cartridge and system for supply of printing material // 2600904
FIELD: printing.SUBSTANCE: invention relates to ink cartridge for installation in jet printing device, wherein ink cartridge comprises: cartridge body, including multiple external surfaces, and ink chamber intended for storage of ink. Design of ink supply adapted to feed ink from ink chamber to jet printing device, design of ink supply therein determines front edge of installation direction, and front edge of installation direction determines plane of front edge of ink cartridge. First limiting section, including first engagement portion configured and positioned to engage with engagement section arranged in lever of printing device. Second limiting section, arranged on opposite side of ink cartridge relative to first limiting section, and including second engagement portion configured and positioned to engage with appropriate locking surface of device, provided in printing device, wherein second engagement portion is located further from plane of front edge than first engagement portion, when distances are measured in direction orthogonal to plane of front edge.EFFECT: supply of ink for printing.16 cl, 42 dwg

Control system, control system control method and recording device // 2598820
FIELD: information technology.SUBSTANCE: control system for controlling POS system input devices (point of sale system), containing input device, configured to read and output of input information, recording device, connected to input device, configured to determine input device, which outputs input data, at introduction of input information, and outputting data relating to input data. Information processing device, connected to recording device and configured to receive data derived by recording device; wherein recording device adds identification information which identifies input device, data and outputs in information processing device.EFFECT: wherein information processing device determines input device based on identification information contained in data with added identification information derived recording device, and executes process corresponding to input device, with respect to said data.9 cl, 7 dwg

Printing device, control method and storage medium // 2598289
FIELD: printing.SUBSTANCE: printing device comprises feed unit supplying printing medium, printing unit, cutting unit, cutting printing medium in direction perpendicular to direction of feeding printing medium, and a control unit. Control executes a test operation.EFFECT: test operation includes a print label and cutting of printing medium, when supply of printing medium is stopped.17 cl, 11 dwg

Stencil master for solar cell and method for printing electrode of solar cell // 2597573
FIELD: printing.SUBSTANCE: invention relates to stencil master for use in printing conductive paste for simultaneous generation of bus electrode and a plurality of finger electrodes on solar element. Said stencil master includes an opening for bus electrode and multiple openings for finger electrodes, and the hole widths for finger electrodes is less than 80 mcm, and the stencil master has multiple blocked zones in the hole for bus electrode, formed only in positions aligned with holes for finger electrodes.EFFECT: use of this stencil master for stencil screen printing method allows to cut the cost of solar cells, to protect connection between the bus electrode and a finger electrode against damage causing no increase of loss because of solar cells shadowing or loss of its aesthetic quality, and to make high-reliable solar cells of high capacity.7 cl, 13 dwg, 1 tbl

Contact-droplet hgh printing method micro lenses on a flat information carrier and protective element on a flat carrier information // 2596949
FIELD: optics.SUBSTANCE: invention refers to a method of producing flat-convex lenses for producing a raster image on a flat information carrier and to the protective element. Microlens with size of 40-70 mcm are obtained on a flat carrier. Microlens on the flat carrier are applied so that after drying of micro lenses on a flat carrier there are a bitmap grid. Microlens are obtained using the apparatus for flexographic printing. Device contains anilox shaft, squeegee system, plate cylinder and printing element. Function of the anilox shaft and of the squeegee system is strictly dosed supply of paint on printed-circuit shape. On the printing surface composition of liquid polymer is applied by means of cone-shaped printing element . Printing element is immersed into the cell of anilox shaft, upon that the size of printing element is less than the size of cell. At immersing printing element into the cell of anilox shaft one drop is formed, it is transferred to the surface of the flat carrier. Drops on the surface of flat carrier is hardened, a lens is formed after drying. Protective element is a transparent polymer film with raster grid. Raster grid, which is a bitmap optical system in the form of ordered raster grid of plane-convex microlens, obtained via contact-drop method. Grid is characterised by lineature of the plane-convex microlens and their focal distance. Raster lineature is set during the preparation of the array of raster optical system. Focal distance is selected with thickness of transparent carrier of microlens so that all light beams passing through the lens will go in parallel.EFFECT: obtaining a raster image on a flat carrier information and to the protective element.2 cl, 8 dwg

Raster-moire optical system // 2596948
FIELD: safety.SUBSTANCE: invention refers to raster-moire optical system used for protection from counterfeit of secure printing product, and to a method of protection from counterfeit of protected from counterfeit of printed products with the use of this system. Raster-moire optical system ss a combination of two polymer films. One film contains microsurgery hidden information size 30-50 mkm in units of the raster grid. Second film has a raster grid of spherical plane-convex microlenses. On top of the polymer film, which contains microsurgery hidden information in units of the raster grid, one puts a film containing bitmap grid of spherical plane-convex microlens. For visualization of hidden image centers of raster arrays of both are films maximally accurately aligned. To obtain moire picture one puts a raster optical analyzer on the protective element, while smooth changing of angle of rotation of the raster optical analyzer relative to the protective element there are different scale image. Characteristics of the raster grid of optical analyzer must coincide at angle of rotation and line with characteristics of the protective element.EFFECT: beam path of light received in the focal plane of the raster optical analyzer, recovers complex moire integral image in the object space.2 cl, 8 dwg

Article with bent patterns formed from aligned pigment flakes // 2596942
FIELD: printing.SUBSTANCE: in a printed article, pigment flakes are magnetically aligned so as to form curved patterns in a plurality of cross-sections normal a continuous imaginary line, wherein radii of curved patterns increase along imaginary line from first point to second point.EFFECT: when light is incident upon aligned pigment flakes from a light source, light reflected from aligned pattern forms a bright image which appears to gradually change its shape and move from one side of continuous imaginary line to another side of continuous imaginary line when substrate is tilted with respect to light source.15 cl, 52 dwg

Article with dynamic frame formed by aligned pigment flakes // 2596736
FIELD: printing.SUBSTANCE: article includes a substrate and a graphical component forming an image and an optical component which includes magnetic pigment flakes aligned so as to form a frame pattern which surrounds image. When light is incident upon pigment flakes from a light source, light reflected from frame pattern forms a dynamic frame which surrounds image and appears to move as substrate is tilted with respect to light source.EFFECT: image appears to be stationary when dynamic frame appears to move.27 cl, 89 dwg

Stamp pad holder and ram // 2595989
FIELD: mechanisms.SUBSTANCE: stamp pad holder (4) for arrangement in compartment (3) to extend automatically coloured stamp (1) with bottom part (17) and at distance therefrom walls (14, 18), which limit a recess for installation of stamp pad (5), wherein at least one wall (14, 18) of stamp pad holder (4) has at least one groove (15) and automatically coloured stamp (1) with such stamp pad holder (4).EFFECT: automatic colouring of stamp.7 cl, 6 dwg

ethod of transferring images from transfer film to metal products of solid structure by electro-vacuum treatment // 2595537
FIELD: technological processes.SUBSTANCE: method involves application of support layer of polymer powder composition in electrostatic field, polymerisation of support layer, further laying of transfer film with image on article surface and evacuation of transfer film under membrane, novelty is that prior to placing transfer film on article surface it is cut into separate elements with due allowance for surface geometry, cut out elements of film are manually pressed cut elements to surface directed electrostatic field and fixed for subsequent evacuation under the membrane. Thereafter, articles are loaded into temperature zone where they are heated to optimal temperature and maintained for preset time. Potential display corona discharge component, pressing cut elements of transfer film to article surface, set 40-45 kV at operating current value of 30-40 mcA. Temperature rise from moment of loading product into heating zone is performed at rate of 6±0.5 °C/min for complete transfer of images tridimensional configuration with complex geometry.EFFECT: invention is intended for production of high-strength images on metal products in production of non-ferrous inscriptions, information indicating marks, patterns (hereinafter images), and can be used in various industries, decorative and applied arts.3 cl, 2 dwg

Cartridge and printing material feed system // 2594874
FIELD: printing.SUBSTANCE: printing material supply system includes a printing device and a cartridge. Printing device has a cartridge mounting structure. Cartridge is removably attached to cartridge mounting structure. Cartridge mounting structure has a device-side terminal, a lever, a first device-side locking element and a second device-side locking element. Device-side terminal is configured to contact with a cartridge-side terminal. First device-side locking element is configured as part of lever. Second device-side locking element is configured to engage with a second locking surface of a second cartridge-side locking element. Cartridge-side terminal has a cartridge-side contact portion configured to be in contact with device-side terminal. Cartridge-side contact portion is provided on negative Z-axis side of second locking surface.EFFECT: cartridge installation structure is disclosed.25 cl, 46 dwg

Recording device // 2594869
FIELD: printing.SUBSTANCE: printer comprises recording unit and scanner unit, which has possibility to open/close upper section of recording unit. Recording unit includes flexible ink tube which directs ink sent from ink reservoir to the head unit, and control section which performs recording on recording medium by means of head unit control in case of registering pressed state of switch and does not perform recording in case of registering unpressed state of switch, which is provided in upper section of recording unit. Switch is pressed if between recording unit and scanner unit there is formed gap with size which does not block, at least, ink flow channel in inner part of ink tube and through which also passes ink tube.EFFECT: disclosed recording device, which is equipped with ink tube and includes as integral part recording unit and scanner unit, and at the same time provides height reducing and supports function of recording device.15 cl, 11 dwg
 
2551278.
Up!