baber/WOPTO huggingface dataset:
Patent RU-2690647-C2 (RU)
Title: Светильник
Inventor: KULCHIN YURIJ NIKOLAEVICH
IPC: A01G7/04
Filed: 2017-11-28
Granted: 2019-06-04
Abstract: Изобретение относится к осветительным устройствам, обеспечивающим освещение светом, имитирующим спектр солнечного света за счет использования светоизлучающих диодов. В устройстве использованы светодиоды, пики спектров излучения которых находятся в диапазоне частот 507-650 нм. Спектры перекрывают друг друга в разных спектральных участках диапазона, предпочтительно, на уровне 0,4-0,8 от максимальной амплитуды на центральной частоте излучения. Использованы три типа светодиодов разного спектра мощностью от 0,1 до 200 Вт и более, а излучаемый спектр включает спектры излучения таких светодиодов, как Зеленый, Теплый белый и Красный свет, с возможным отклонением от центральной частоты на ±20 нм. Драйверы светодиодов выполнены с возможностью подачи энергии питания такой величины, чтобы уровень светового потока от соответствующих светодиодов был равным 1,56 и 1,82 от уровня светового потока, излучаемого светодиодом Красный свет, с возможным отклонением указанных значений на ±25%, либо каждый тип спектра сформирован набором однотипных светодиодов, излучающих свет одной и той же частоты, с возможностью генерирования мощности светового потока одинаковой для каждого отдельного типа спектра. Названные светодиоды имеют максимальное излучение на частотах соответственно 524, 587 и 634 нм с возможным отклонением от центральной частоты на ±20 нм. При таком выполнении обеспечивается спектр излучения, близкий к спектру излучения солнечного света в моделируемом частотном диапазоне, при минимизации общего количества используемых светодиодов. 5 ил., 3 табл.
Patent RU-2763481-C2 (RU)
Title: Improved frequency range extension in sound signal decoder
Inventor: KANIEWSKA MAGDALENA
IPC: G10L21/038
Filed: 2015-02-04
Granted: 2021-12-29
Abstract: FIELD: computer technology. 
     SUBSTANCE: invention relates to the field of computer technology for the processing of audio data. A signal is received, decoded in the first frequency range called the lower range; the decoded signal of the lower range is extended on at least one second frequency range, which is higher than the first frequency range, wherein the decoded signal of the lower range forms an extended decoded signal of the lower range; tonal components and an environment signal are extracted from a signal occurred from the decoded signal of the lower range; tonal components and the environment signal are combined by means of the adaptive mixing using coefficients of energy level control to obtain a sound signal called a combined signal; wherein coefficients of energy level control contain a coefficient of environment level control   and a coefficient of energy level control fac, while fac is calculated as a total energy function of the decoded signal of the lower range and tonal components. 
     EFFECT: increase in the accuracy of decoding of the sound frequency signal. 
     10 cl, 6 dwg
Patent RU-2752695-C2 (RU)
Title: Decoding device and decoding method
Inventor: LU SUO
IPC: H04N19/70
Filed: 2013-06-21
Granted: 2021-07-30
Abstract: FIELD: image encoding/decoding. 
     SUBSTANCE: invention relates to means for encoding and decoding images. It is determined whether the index of the reference image information for the current image is equal to zero. Using the scheme, only when determining that the index of the reference image information for the current image is not zero, the reference information is received, indicating whether the information of the reference image for the current image is predicted from other information of the reference image. The predicted image is generated using the scheme using the reference image information determined based on the reference information. The current image is decoded using the scheme using the predicted image. 
     EFFECT: increased encoding efficiency. 
     8 cl, 72 dwg
Patent RU-2696840-C2 (RU)
Title: Device for shutting-off active gas line
Inventor: SIDOROV ALEKSANDR NIKOLAEVICH
IPC: F16L55/124
Filed: 2018-01-16
Granted: 2019-08-06
Abstract: FIELD: pipelines. 
     SUBSTANCE: invention relates to pipeline transportation of liquids and gases and can be used for shutting off gas supply in a separate section of the operating gas line. Proposed device comprises T-joint with thrust flange, shut-off device and lift chamber with blowdown valve. Mechanism of the expansion plug delivery consists of shaft handles, shaft, support bearing, combined rotation mechanism, supply pipe handles, supply pipe, guide supply pipe, eccentric flanges, shaft rotation mechanism. Sealing expansion plug inside pipeline occurs as a result of screwing rack of posts with stops in hole of rod of fixed disk, wherein the post thrusts against the movable tapered stop, which presses the surface of the sealing ring to the inner surface of the pipe. 
     EFFECT: technical result consists in simple design of the delivery mechanism, avoiding the need to cut off gas supply for its installation, performing shutdown of gas supply with an expanding plug, providing reliability and safety during operation. 
     1 cl, 11 dwg
Patent RU-2737512-C2 (RU)
Inventor: SITNIKOV SERGEJ LVOVICH
IPC: E01D19/06
Filed: 2018-09-07
Granted: 2020-12-01
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to design of expansion joints used mainly in bridge construction. Expansion seam of road-bridge includes transition zones, transition plate fixed on span plate, and overlap plate arranged on sliding surface of slab, fixed to transition plate with adapter plate and sliding plate overlap compensator, in which support elements are installed, interacting with sliding surface of slab plate. Support elements of the compensator are column-shaped, arranged in an elastic mastic and provided with limiters of their movement relative to each other, and on sliding covering plate, in its lower part damping plates are fixed, interacting with sliding surface of slab of support and span plate. Support elements can be arranged in rows, wherein gap between them in each row, as well as between them in two adjacent rows is made less width of vehicle tire spot. Support elements in cross section can be made in the form of a rhomb, the corners of which are located along and across the longitudinal axis of the expansion joint, or in the form of chevrons, the bisectors of the angles of which are parallel to the longitudinal axis of the strain seam, wherein in the adjacent rows the support elements are placed opposite. Each support element in its lower part can be made with a slot and is equipped with attached with it shaped movement limiter, which end is located in the slot of the neighbouring support element. Anchors are fastened respectively to adapter plate with slab and slab plate and damping plate with span plate 4. Sealant is placed in front of transition zones under road clothes. In order to better connect elastic mastic with support elements in support elements, pockets are made, in which at pouring of mastic, their filling is performed. Support elements, transition plate and slab are made from fibre concrete. 
     EFFECT: technical result is reduction of noise emission of expansion joint with simultaneous increase of its operating durability. 
     5 cl, 8 dwg
Patent RU-2736992-C2 (RU)
Inventor: BORINELLI GIOVANNI
IPC: B21B1/38
Filed: 2017-04-11
Granted: 2020-11-23
Abstract: FIELD: rolling.SUBSTANCE: method includes steps of producing first (1) and second (2) laminar materials, each of which comprises two superimposed aluminum foils, between which there is a lubricant, one surface of one laminar material is lubricated. First laminar material (1) is connected to the second laminar material (2) to produce double laminar material (3). Lubricated surface is a contact surface between first laminar material (1) and second laminar material (2) or the lubricated surface is a non-contact surface between the first laminar material (1) and the second laminar material (2), in this case, following steps are provided: coiling of double layered material (12) to produce coiled double layered material (13) comprising n turns, partial separation of coiled double layered material (13) by unreeling onto one coil, both aluminum foils of one of first laminated material and second laminated material to obtain at least partially coiled double layered material (18), containing end part (19) formed by corresponding part of both aluminum foils of only one of first laminated material and second laminated material. Partially wound double layered material (18) is unwound to produce double layered material, rolled and separated to produce four aluminum foils. Each of the two aluminum foils (4, 5) has both opaque surfaces (4a, 5a), and each of the other two has matte surface (6a, 7a) and a shiny surface.EFFECT: invention provides the possibility of increasing productivity when making foil of reduced thickness.12 cl, 3 dwg
Patent RU-2724062-C2 (RU)
Title: СТРОИТЕЛЬНЫЙ ЭЛЕМЕНТ (варианты)
Inventor: BELOKHIN STANISLAV LEONIDOVICH
IPC: E04B2/86
Filed: 2018-12-18
Granted: 2020-06-19
Abstract: Группа изобретений относится к области строительства, а именно к несъемной опалубке для сооружения стен, полов, перекрытий, а также к строительным конструкциям в целом, в частности к стенам и перекрытиям, и может быть использовано при проектировании железобетонных конструкций зданий и сооружений. Технический результат, достигаемый заявляемой группой изобретений, заключается в сокращении до минимума расхода рабочей стержневой арматуры за счет использования несъемной сталефибробетонной опалубки в качестве несущего элемента, работающего на сжатие, растяжение и изгиб. Указанный технический результат достигается за счет того, что в строительном элементе, содержащем бетон и защитный слой, выполненный в виде несъемной сталефибробетонной опалубки, согласно заявляемому изобретению по первому варианту несъемная сталефибробетонная опалубка выполнена из самоуплотняющегося мелкозернистого бетона с классом прочности на осевое сжатие не ниже В80 и на осевое растяжение не ниже Вfbt 10, армированного на 1,5-3% по объему стальными волокнами из высокоуглеродистой проволоки анкерного профиля с диаметром не более 0,3 мм и соотношением длины волокна к его диаметру от 95 до 105. В строительном элементе по второму варианту, содержащем бетон и защитный слой, выполненный в виде несъемной сталефибробетонной опалубки, согласно заявляемому изобретению несъемная сталефибробетонная опалубка выполнена из самоуплотняющегося мелкозернистого бетона с классом прочности на осевое сжатие не ниже В80 и на осевое растяжение не ниже Вfbt 10, армированного на 2-4% по объему стальными волокнами из высокоуглеродистой проволоки волнового профиля с диаметром не более 0,3 мм и соотношением длины волокна к его диаметру от 50 до 75. 2 н.п. ф-лы.
Patent RU-2760900-C2 (RU)
Title: Apparatus for preparing a beverage with a controlled pump
Inventor: KROZE Etenn
IPC: A47J31/36
Filed: 2017-06-16
Granted: 2021-12-01
Abstract: FIELD: apparatuses for making beverages. 
     SUBSTANCE: group of inventions relates to an apparatus for preparing a beverage and to an application of a capsule as a capsule for an apparatus for preparing a beverage. The apparatus for preparing a beverage comprises a liquid source and a dispensing hole, connected by means of a pump provided with: a chamber, a movable wall limiting the chamber, such as a movable wall connected with an adjacent wall or adjacent walls of the chamber by means of a seal, e.g., a sealing ring. The pump also has an electric drive driving the movable wall to move between a first position and a second position to ensure the flow of liquid from the source into the chamber and to ensure the backflow of liquid from the chamber into the dispensing hole, and a power supply unit containing an electric power source and configured to supply power to the drive. The power supply unit additionally comprises a sensor, e.g., at least one from an ammeter, voltmeter and potentiometer, for measuring at least one electrical parameter displaying the consumption of power by the drive from said source. The power supply unit additionally comprises a control unit connected with the sensor and the electrical power source, wherein the control unit is configured to adjust the power supplied to the drive by the electric power source depending on at least one measured parameter and the required input of liquid into the chamber and/or the required output of liquid from the chamber, e.g., the required flow rate and/ or the liquid input and/or liquid output pressure. 
     EFFECT: simplification of the configuration of the pump, providing a possibility of reliable control of the productivity of the pump. 
     19 cl, 6 dwg
Patent RU-2748878-C2 (RU)
Title: Device for surface analysis and method for analysis of elasticity of receiving surface
Inventor: PELSSERS EDUARD GERARD MARIE
IPC: G01N33/483
Filed: 2017-08-28
Granted: 2021-06-01
Abstract: FIELD: medicine.SUBSTANCE: group of inventions relates to medicine and namely to a device and a method for analyzing the elasticity of the receiving surface in various linear sections. The device consists of a holder and a structure of three or more elements of interaction with the surface. These elements are capable of performing only one of the functions of influencing or measuring pressure at any given moment in time. The interaction elements are spatially separated from each other and distributed in two dimensions on the surface of the holder. The first element performs the function of influencing. The second element carries out the function of measuring pressure. The device controller is connected to the interaction elements for controlling the first element for causing deformation in the receiving surface at the first contact point, controlling the second element for measuring pressure and / or force acting from the receiving surface at the second spatially separated point of contact, for determining the elasticity index of the receiving surface between the first and second points. The controller also controls additional surface interaction elements simultaneously with control of the second and / or first element, or to induce deformation in the sensing surface, or to measure pressure and / or force at additional points of contact, thereby enabling the determination of the elastic index between each of the additional points and either the second or the first point of contact.EFFECT: invention makes it possible to measure elasticity in laterally extending portions of the receiving surface between different points.15 cl, 18 dwg
Patent RU-2746575-C2 (RU)
Title: Method and system of power supply to an electrical consumer of aircraft
Inventor: SALANN ZHAN-FILIP
IPC: B64D41/00
Filed: 2017-09-12
Granted: 2021-04-15
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed is a method of supplying electricity to an electrical consumer (2) of an aircraft, wherein the method comprises the following stages: electrical energy is supplied to an electrical consumer (2) from a main source (1) generating electricity; an instantaneous parameter characterizing the main source (1) is measured; level of use of the main source (1) is determined based on the measured instantaneous parameter; voltage of the main source (1) is regulated depending on the level of use; voltage at the output of the main source (1) is measured; the measured voltage or level of use is compared with a predetermined threshold value (Vh); and electric power is supplied to the electric consumer (2) from an auxiliary source (3) storing electric power when the measured voltage is less than a predetermined threshold value to supply additional electric power to the electric consumer (2). 
     EFFECT: technical result is in optimized consumption of electricity supplied by hybrid sources in real time with limited complexity of implementation of such solution. 
     8 cl, 2 dwg
Patent RU-2747664-C2 (RU)
Inventor: MORTHA GERARD
IPC: D21C9/16
Filed: 2018-01-18
Granted: 2021-05-11
Abstract: FIELD: paper-making.SUBSTANCE: present invention relates to a method of bleaching unbleached or pre-bleached paper pulp, which includes at least the following sequential stages: a) obtaining unbleached or pre-bleached paper pulp with a pH value of at least 8, b) bringing the paper pulp obtained at the end of the stage a) into a contact with chlorine dioxide, c) adding at least one Bronsted base into the paper pulp if pH of the paper pulp obtained at the stage b) is less than 10, d) adding hydrogen peroxide into the paper pulp obtained at the end of the stage c), e) keeping the paper pulp obtained at the end of the stage d) in the first bleaching tower, f) not necessarily adding sulfuric acid into the paper pulp obtained at the end of the stage e) and keeping the obtained paper pulp in the second bleaching tower. The method does not require the stage of flushing the paper pulp before the end of the stage e) and, if applicable, before the end of the stage f).EFFECT: obtaining a paper pulp bleaching method.13 cl, 5 tbl, 2 ex, 6 dwg
Patent RU-2754023-C2 (RU)
Inventor: NOVACEK THOMAS
IPC: B66B29/00
Filed: 2018-03-07
Granted: 2021-08-25
Abstract: FIELD: escalators.SUBSTANCE: spatial image of a section of a rotating canvas is created, an area of a spatial image is selected, the selected area is compared with a comparison area. The comparison area is defined by three-dimensional coordinates and is a virtual space that can be uniquely assigned to the selected area. An alarm signal is generated if the selected area, going beyond the predetermined boundaries, differs from the comparison area. The comparison area is assigned to the selected area using reference marks corresponding to the stationary components of the escalator or travolator, and these reference marks can be identified both in the spatial image and in the corresponding comparison area. An escalator has also been proposed.EFFECT: high intensity of control and high operational reliability are achieved.14 cl, 6 dwg
Patent UA-72745-C2 (UA)
Title: Method for obtaining sum of modified peptides with antiviral properties
Inventor: MARTYNOV ARTUR VIKTOROVYCH
IPC: A61K38/16
Filed: 2001-04-17
Abstract: The method for obtaining the sum of the modified peptides with antiviral properties consists in acylating peptides with the succinic anhydride. Papainand chemotrypsin are used for the hydrolyisus of the acylated peptides. The method may be used in medicine and veterinary for obtaining the preparation, which could be effective in parenteral treatment of viral infections such as influenza and herpes. The essence of the invention consists in producing acylated albumin followed by its enzymatic hydrolysis. The sum of the acidic peptides obtained is capable for inhibiting the activity of T-antigen and inhibiting the viral replication dependent on the nuclear products. The antiviral agent proposed is effective against several viral infections such as influenza and herpes. The agent is characterized by the broad spectrum of activity while its toxicity is rather low allowing for the use against several viruses whose replicative cycle is dependent on the nuclear products.
Patent UA-72290-C2 (UA)
Title: COMPOUNDS OF PYRROLO[2.3-d]PYRIMIDINE, A PHARMACEUTICAL COMPOSITION (VARIANTS), A METHOD FOR INHIBITION OF PROTEINKINASES OR JANUS KINASE 3 (VARIANTS)
IPC: A61K45/06
Filed: 2000-11-23
Abstract: A compound of formula (I) wherein R1, R2 and R3 are as defined above, which are inhibitors of the enzyme protein kinases such as Janus Kinase 3 and as such are useful therapy as immunosuppressive agents for organ transplants, xenon transplantation, lupus, multiple sclerosis, rheumatoid arthritis, psoriasis. Type I diabetes and complications from diabetes, cancer, asthma, atopic dermatitis, autoimmune thyroid disorders, ulcerative colitis, Crony’s disease, Alzheimer's disease, Leukaemia and other autoimmune diseases. (I).
Patent UA-76903-C2 (UA)
Title: Method for coating material for histological analysis with glycerin, butanol, and paraffin
Inventor: KOVALIOVA ILONA MYKHAILIVNA
IPC: G01N1/30
Filed: 2005-02-15
Abstract: The proposed method for coating material for histological analysis with glycerin, butanol, and paraffin consists in gradually dehydrating the analyzed material in diluted 25 %, 50 %, 75 %, and 90 % glycerin and in undiluted glycerin, for 2 hours in each volume, at a temperature of 37 ?C, and then sequentially holding the material in mix of glycerin and butanol at a temperature of 37 ?C, in two portions of undiluted glycerin at a temperature of 37 ?C, in paraffin 1 at a temperature of 54 ?C for 12 hours, and in paraffin 2 at a temperature of 54 ?C for 12 hours. The present invention provides a possibility to exclude the excessive hardening anddeformation of biological tissues at histological analysis and, as a result, to prepare histological sections 4 à 6 ?m in thickness and use standard staining methods.
Patent UA-83841-C2 (UA)
Title: Three-phase submarine cable
Inventor: ZOLOTARIOV VOLODYMYR MYKHAILOVYCH
IPC: H01B7/02
Filed: 2006-02-01
Abstract: A three-phase submarine cable consists of three coaxial elements in the form of a metal compacted electric conductor, a three-layer insulation made of vulcanized polythene and a plastic jacket. Above the three-layer insulation made of vulcanized polythene it is laid a layer of conductive water-swellable film, the first metal layer being made as a solid lead sheath, the first nonmetal layer in the form of a conductive water-swellable film, the second metal layer in the form of flat or round copper wires, the second nonmetal layer as a conductive water-swellable film and the third metal layer in the form of an alumina polyethylene film. All coaxial elements are twisted together; above it a protective covering is deposited.
Patent UA-81185-C2 (UA)
Title: Avalanche-transit diode
Inventor: BOLTOVETS MYKOLA SYLOVYCH
IPC: H01L29/00
Filed: 2006-04-28
Abstract: The invention relates to semiconductor microwave electronics, in particular to avalanche-transit diodes structures widely used in generators and millimeter waves amplifiers. An avalanche-transit diode has defined geometric parameters of an active part for obtaining maximum oscillation power which outputs to matched load. The device with structure p+ - p - n - n+ has a defined concentration alloying elements of p- and -n-arias, and a defined length of these arias for obtaining maximum power in a matched load. The invention proposes a diameter of the active aria with contact system that has an optimal value and determines by the given mathematical ratio. The invention provides increasing maximum power of SHF device outputted to a load at fixed frequency.
Patent UA-90259-C2 (UA)
Title: CRYSTALLINE FORMS OF [9S-(9,10,12)]-5,16-BIS[(ETHYLTHIO)METHYL]-2,3,9,10,11,12-HEXAHYDRO-10-HYDROXY-9-METHYL-1-OXO-9,12-EPOXY-1H-DIINDOLO[1,2,3-fg:3',2',1'-kl]PYRROLO[3,4-i][1,6]BENZODIA-ZOCINE-10-CARBOXYLIC ACID METHYL ESTER (VARIANTS), SOLID FORM OF [9S-(9,10,12)]-5,16-BIS[(ETHYLTHIO)METHYL]-2,3,9,10,11,12-HEXAHYDRO-10-HYDROXY-9-METHYL-1-OXO-9,12-EPOXY-1H-DIINDOLO[1,2,3-fg:3',2',1'-kl]PYRROLO[3,4-i][1,6]BENZODIAZOCINE-10-CARBOXYLIC ACID METHYL ESTER (VARIANTS), METHOD FOR THE TREATMENT OF NEURODEGENERATIVE DISEASE AND PARKINSON'S DISEASE
Inventor: ROCK MICHAEL HAROLD
IPC: A61P25/16
Filed: 2005-02-24
Abstract: Described are crystalline forms of the pharmaceutical compound "[9S-(9,10,12)]-5,16-is[(ethylthio)methyl]-2,3,9,10,11,12-hexahydro-10-hydroxy-9-methyl-1-oxo-9,12-epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylic acid methyl ester", as well as methods for their use and preparation.