baber/WOPTO huggingface dataset:
Patent RU-2691231-C2 (RU)
Title: Декодер для декодирования кодированного аудиосигнала и кодер для кодирования аудиосигнала
Inventor: KHELMRIKH Kristian
IPC: G10L19/02
Filed: 2016-03-08
Granted: 2019-06-11
Abstract: Изобретение относится к средствам кодирования и декодирования аудио. Технический результат заключается в повышении эффективности кодирования и декодирования аудио.  Преобразовывают последовательные блоки спектральных значений в последовательные блоки временных значений. Перекрывают и суммируют последовательные блоки временных значений, чтобы получать декодированные аудиозначения. Принимают управляющую информацию и переключают, в ответ на управляющую информацию и при преобразовании, между ядрами преобразования первой группы ядер преобразования и второй группы ядер преобразования, причем ядра преобразования первой группы и второй группы основаны на следующем уравнении:   причем по меньшей мере одно ядро преобразования первой группы основано на параметрах: cs()=cos() и k 0 =0.5 или cs()=sin() и k 0 =0.5. Причем по меньшей мере одно ядро преобразования второй группы основано на параметрах: cs()=cos() и k 0 =0; или cs()=sin() и k 0 =1. 6 н. и 15 з.п. ф-лы, 24 ил., 1 табл.
Patent RU-2724495-C2 (RU)
Title: Система контроля технологического процесса для регулирования и управления модульной установкой, предназначенной для производства биофармацевтических и биологических макромолекулярных продуктов
Inventor: SHVAN Peter
IPC: C12M1/00
Filed: 2016-05-10
Granted: 2020-06-23
Abstract: Группа изобретений относится к области биотехнологии. Предложены способ управления процессом на производственной установке для непрерывного получения и/или переработки биофармацевтических продуктов, производственная установка и компьютерная программа для осуществления указанного способа. Производственная установка включает подчиненный блок и задающий блок, где подчиненный блок соединен с буферным объемом, включает датчик для контроля буферного объема и исполнительное устройство для воздействия на буферный объем, а задающий блок включает устройство для транспортировки потока продукта и является определяющим скорость потока блоком. Способ включает определение значения параметра состояния буферного объема и скорости потока, передачу от системы управления заданного значения скорости потока в задающем блоке к исполнительному устройству, определение фактического значения параметра состояния буферного объема и сравнивание с заданным значением, расчёт командных сигналов и передачу к связанным в замкнутом процессе воздействия исполнительным устройствам, где исполнительное устройство оказывает обратное действие на датчики для контроля буферного объема. Изобретения обеспечивают использование разных интенсивностей потока при необходимости с временно ограниченным прерыванием потока продукта без непосредственного воздействия на непрерывный режим работы смежных блоков. 3 н. и 11 з.п. ф-лы, 8 ил.
Patent RU-2745415-C2 (RU)
Inventor: SIMPSON MARK NIKOLAS
IPC: B64C25/22
Filed: 2018-01-22
Granted: 2021-03-24
Abstract: Узел стойки для конструкции шасси летательного аппарата предназначен для перевода между конфигурацией выпущенного состояния, соответствующей летательному аппарату, находящемуся на земле, и конфигурацией убранного состояния, в которой узел стойки укорочен вдоль своей продольной оси относительно конфигурации выпущенного состояния, для укладки во время полета. Узел стойки включает верхний перегородочный элемент, поддерживаемый верхним трубчатым корпусом, и нижний трубчатый корпус, выполненный с возможностью поступательного перемещения в продольном направлении относительно верхнего трубчатого корпуса. Для перевода узла стойки в конфигурацию убранного состояния поступательное перемещение верхнего перегородочного элемента относительно верхнего трубчатого корпуса механически вызывает поступательное перемещение нижнего трубчатого корпуса в убранное положение таким образом, что общая длина узла стойки уменьшена. Узел стойки может представлять узел гидравлического амортизатора. Конструкция шасси содержит узел шасси. Летательный аппарат содержит конструкцию шасси. Способ уборки узла стойки включает процесс укладывания шасси летательного аппарата внутри летательного аппарата. Группа изобретений направлена на снижение веса и упрощение конструкции летательного аппарата. 4 н. и 15 з.п. ф-лы, 14 ил.
Patent RU-2738232-C2 (RU)
Inventor: SHOOK BRIAN C
IPC: C07D243/24
Filed: 2016-07-21
Granted: 2020-12-09
Abstract: FIELD: pharmaceuticals. 
     SUBSTANCE: invention refers to compounds of formula (I) or their pharmaceutically acceptable salts, as well as to pharmaceutical compositions and methods of treating RSV infection. 
     
       
     
     EFFECT: obtaining novel compounds which inhibit respiratory syncytial virus (RSV) and can be used for treating mediated diseases. 
     21 cl, 3 tbl, 518 ex
Patent RU-2759462-C2 (RU)
Title: Device for thermal compression of gaseous fluid
Inventor: ZHOFFROJ ZHan-Mark
IPC: F02G1/053
Filed: 2014-06-16
Granted: 2021-11-15
Abstract: FIELD: heat engineering. 
     SUBSTANCE: invention relates to devices for compression of gaseous fluid and, in particular, concerns regenerative heat compressors. The device for compression of gaseous fluid contains inlet (46) and outlet (47) for gaseous fluid. Working case (2) contains gaseous fluid. First chamber (21) is thermally connected to hot source (6) made with the possibility of transferring heat to gaseous fluid. Second chamber (22) is thermally connected to cold source (5). Piston (7) is installed in a cylindrical jacket with the possibility of moving in the axial direction (X), separating first chamber (21) and second chamber (22), and made with the possibility of moving by rod (8) by axial reciprocating motion. Regenerative heat exchanger (9) establishes a pneumatic connection between chambers (21, 22). The compression device contains auxiliary chamber (23), the average pressure in which is half the sum of the intake and exhaust pressures. In chamber (23), there is self-driving device (4) acting on the end of the rod and containing connecting rod (41) connected to rod (8), and inertial flywheel (42) connected to the connecting rod, and a double-acting elastic return device connected to rod (8) and having a neutral point corresponding to a position near the middle of piston (7) stroke. A thermal system is also disclosed.  
     EFFECT: increase in productivity. 
     9 cl, 12 dwg
Patent RU-2713450-C2 (RU)
Title: Lighting device with flexible printed circuit board tape wound around support part
Inventor: BEIJER JOHANNES GERRIT JAN
IPC: F21K99/00
Filed: 2016-08-25
Granted: 2020-02-05
Abstract: FIELD: lighting.SUBSTANCE: invention relates to lighting engineering. Lighting device comprises light-transmissive housing and bearing structure of solid-state light source (1) arranged in housing. Bearing structure (1) includes cylindrical support part (2), which has two surfaces (2a, 2b) of polygonal bases and multiple side surfaces (2c), and ribbon (3) of flexible printed-circuit board, which has several solid-state light sources (4) installed on it. Belt (3) is wound around cylindrical support part (2) so that tape (3) passes at least once across each surface (2a, 2b) of base. Besides, the lighting device manufacture method is described.EFFECT: technical result is increased degree of uniformity of light distribution and simplified manufacturing.9 cl, 5 dwg
Patent RU-2768730-C2 (RU)
Inventor: VISWANATH VEENA
IPC: A61P27/02
Filed: 2014-03-04
Granted: 2022-03-24
Abstract: FIELD: medicine; ophthalmology.SUBSTANCE: invention is intended for treating inflammatory eye diseases in a subject. Method of treating an inflammatory eye disease in a subject in need of such treatment comprises administering a pharmaceutical composition, containing a therapeutically effective amount of at least one formyl peptide receptor 2 (FPR2) agonist. Inflammatory eye disease is selected from the following: uveitis, dry eye, keratitis, allergic eye disease, infectious keratitis, uveitis, herpetic keratitis, corneal angiogenesis, lymphangiogenesis, retinitis, choroiditis, acute multifocal placoid pigment epitheliopathy, Behcet's disease, postoperative corneal healing, wet and dry age-related macular degeneration (AMD).EFFECT: using the invention enables improving the effectiveness of treating the inflammatory eye disease, including by accelerating the healing and re-epithelization of the corneal injury.5 cl, 3 dwg, 4 tbl
Patent RU-2753759-C2 (RU)
Inventor: EDELMANN HANS-JOACHIM
IPC: C08L97/02
Filed: 2017-02-27
Granted: 2021-08-23
Abstract: FIELD: paper and pulp industry. 
     SUBSTANCE: present invention relates to a binder for cellulose-containing materials, a product made of composite material, a method for obtaining a binder and a method for binding cellulose-containing materials. This binder contains binding resin and a protein component. Binding resin is obtained by condensation of ammonium salt with hydroxyaldehyde. Hydroxyaldehyde is formed in situ from glycerol and hydrogen peroxide. This binder is obtained by mixing water, ammonium salt with glycerin, hydrogen peroxide and the protein component. The binding method includes applying the binder to cellulose-containing material and exposure to heat and pressure.  
     EFFECT: technical result is the production of the binder and composite material based on it, which do not contain formaldehyde, which can be used in wide variety of composite materials and, in particular, composite materials made of wood and paper. 
     15 cl, 3 dwg, 1 tbl, 9 ex
Patent RU-2769911-C2 (RU)
Title: Polymer composition
Inventor: LAPITSKAYA TATYANA VALENTINOVNA
IPC: C08L63/00
Filed: 2019-08-05
Granted: 2022-04-08
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a polymer composition based on epoxy resins and cycloaliphatic dioxides, intended for making large-size articles. Polymer composition as a hardener contains a product of reaction of an epoxy component with a molar excess of di- or polyamine, where the epoxy component used is olefin mono- and dioxides, including cycloaliphatic or aliphatic-cycloaliphatic di- and triepoxides or mixtures thereof (A) in combination with compounds, containing triazine cycle (B) in ratio A:B from 95:5 to 40:60. In the process of producing hardeners, a liquid or molten di- or polyamine is first added to the reactor, and then an epoxy component is added thereto, wherein amine component is taken in 5÷25-fold molar excess with respect to the epoxy component, then a tertiary amine is added in amount of 0.1÷5  wt.pts. per 100  wt.pts. of reaction mass, stirred at temperature of 20°C to 160°C for 15 to 200 minutes, which is then introduced into the mixture of epoxy resin with a diluent and mixed at T=15–100°C for 15÷100 minutes at the following ratio of components, in weight parts: epoxy resin 100, thinner 10–150, hardener 20÷150. 
     EFFECT: increased viability of the polymer composition, reduced exothermicity and improved strength characteristics of articles when exposed to high temperatures, reduced tangent of dielectric loss angle, dielectric permittivity and increased time of arc resistance, which makes it possible to use polymer compositions as filling and impregnating compounds for electrical purposes. 
     1 cl, 3 tbl, 8 ex
Patent RU-2737375-C2 (RU)
Title: Modified polymer composition and a method for production thereof
Inventor: Lependin Sergej Vladimirovich
IPC: C08L67/00
Filed: 2019-04-25
Granted: 2020-11-27
Abstract: FIELD: chemical industry.SUBSTANCE: invention relates to development of modified polymer compositions with improved physical and mechanical properties. Technical result is achieved due to that polymer composition used as binder contains resin covalently bonded via oxygen with modifier surface, which is a silicon oxide nanoparticle SiO2, is characterized by that nitrogen is obtained in order to obtain porosity in silicon oxide nanoparticles SiO2instead of hydrogen chloride. Application of nitrogen instead of hydrogen chloride in technological cycle of polymer composition excludes danger of poisoning people and environment during accidents at production.EFFECT: technical result, which is ensured by proposed invention, is increase of porosity obtaining process in silicon oxide nanoparticles SiO2.4 cl, 2 tbl
Patent RU-2760312-C2 (RU)
Inventor: ROKBERGER Daniel
IPC: H01P3/12
Filed: 2018-05-01
Granted: 2021-11-23
Abstract: Изобретение относится к складываемому и развертываемому узлу для использования с целью передачи радиочастотных (РЧ) сигналов, содержащему РЧ-передатчик/приемник, выполненный с возможностью работы в РЧ-диапазоне S и выше, передающий/принимающий рупор для присоединения указанного узла к антенне, работающей в РЧ- диапазоне S и выше, и складываемый/развертываемый РЧ-волновод, присоединенный между РЧ-передатчиком/приемником и передающим/принимающим рупором и выполненный с возможностью работы в РЧ-диапазоне S и выше, причем указанный волновод выполнен в виде полого вытянутого элемента, изготовленного по меньшей мере из одного из следующих материалов: кремнийорганического композиционного материала с эффектом запоминания формы на основе армированного углеродными волокнами кремнийорганического соединения (CFRS) и графита с кремнийорганическим соединением. Технический результат - повышение компактности устройства. 4 ил.
Patent UA-45068-C2 (UA)
Title: Set for determining activity of endothelial elastase in biological liquids
Inventor: SAMOKHINA LIUBOV MYKHAILIVNA
IPC: G01N33/48
Filed: 2001-04-23
Abstract: The proposed set for determining activity of endothelial elastase in biological liquids contains a polystyrene case with an immobilized marking ferment that is complexly bounded with protein substrate, a proteinase preparation, phosphate buffer solution for preparing working solution of proteinase, control material and tested probes, detergent for preparing washing liquid, inhibitors for suppressing activity of certain proteinases, citrate buffersolution, ortophenylendiamine, and hydroperite for detecting residual activity of the marking ferment. All the components are packed in a single package. The component contents are as follows: the proteinase preparation and phosphate buffer solution - 12.5 ml of each component, the detergent - 0.75 ml, the citrate buffer solution - 6 ml, the ortophenylendiamine - 2 mg or 1 tablet, and the hydroperite - 1 tablet. The case contains marking ferment that is complexly bonded with the protein substrate containing the Ala-Ala sequence. As the proteinase preparation, elastase is used to the extent of 6 ml. As the inhibitors, phenylsulfonylfluoride with concentration of 0.2 mg/ml, to the extent of 75 l, and 6 % solution etylendiamintetraacetate to the extent of 20 l are used.
Patent UA-79134-C2 (UA)
Title: Dismountable contact connector
Inventor: KOZYRSKYI VOLODYMYR VIKTOROVYC
IPC: H01R4/01
Filed: 2005-02-16
Abstract: The proposed dismountable contact connector contains a clamp screw and contact elements with coating from alloy of magnesium, silicon, and aluminium. Between the contact elements, a plate is arranged that is made of material with shape memory effect. The area of the plate is equal to the area of the contact surface. The plate is designed to break oxide films on the contact elements and, as a result, to increase the service life of the contact elements.
Patent UA-80891-C2 (UA)
Title: Method for converting the activity of substance in aqueous solution into an electric signal
Inventor: KIRIUSCHENKO IHOR HEORHIIOVYCH
IPC: G01N27/333
Filed: 2006-01-12
Abstract: The proposed method for converting the activity of substance in aqueous solution into an electric signal at the output of a converter consists in controlling the polarization current of the ion-selective operating electrode of the converter in order to maintain the electric potential difference of the operating electrode and the reference electrode equal to the reference voltage, modulating the reference voltage in order to modulate the reaction in the solution, converting the polarization current of the operating electrode into an intermediate signal, filtering the intermediate signal, isolating the alternating and the direct components of the signal, demodulating the alternating signal in order to generate the output signal of the converter with a specified conversion factor, isolating the information component of the output signal according to the calibration characteristic of the converter that defines the dependence of ion activity in aqueous solution on the output signal of converter, compensating the effect of the electric potential of the reference electrode by dividing the information component of the output signal by a specified number, and switching the polarization current of the operating electrode with a frequency that at least equal to the frequency of the modulation of the reference voltage. The proposed method id distinctive by its increased conversion accuracy that is achieved by excluding the effect of changes of electric potential at the reference electrode of the converter.
Patent UA-82898-C2 (UA)
Title: Gas-turbine engine and method for assembling it
Inventor: SPITSYN VOLODYMYR YEVHENIIOVYC
IPC: F01M11/02
Filed: 2006-04-10
Abstract: A gas-turbine engine comprises an axial multi-stage compressor, a turbine and body of the back bearing with communications that connects those, they go under tubular-circular counter-flow combustion chamber. Communications are placed in tube space, are concentric pipes, the inner pipe is communication one, the outer is screening one, cavities between those are connected to atmosphere at whole length. A method for assemblage of gas-turbine engine consists in that communications are assembled and one checks tightness of those out of gas-turbine engine, vertical and inclined parts of communication pipe are welded together, one checks tightness of welded joint, to communication pipe one mounts vertical and inclined parts of screening pipe, one welds those, after that one welds together communication and screening pipes, with check of tightness of welded joints.
Patent UA-86679-C2 (UA)
Title: Method for measurement of anisotropy of refraction index of earth atmosphere
Inventor: DELOV IVAN ANKINDINOVYCH
IPC: G01S13/95
Filed: 2007-07-16
Abstract: The invention relates to means of radiolocation meteorology. Method for measurement of anisotropy of index of refraction of atmosphere of Earth is in measurement of atmospheric pressure, temperature of atmosphereand pressure of water vapor in airwith calculation of basis of measured values,andof index of refraction of atmosphere (N) by given formula. To calculate index of refraction (N) one measures anisotropy of air temperaturein vertical plane through measurement of anisotropy of coefficient of ambipolar diffusion, after that by means of represented by graph mathematical dependence of coefficient of anisotropy of valueon coefficient of anisotropy of temperature one determines anisotropy of temperature for measured values of anisotropy of values, at that anisotropy of valueone determines on basis of obtained at radio-location observations of ionized meteor traces of dependencesand, where- angle between vertical direction and direction of radio beam, and- angle of elevation of radio beam, through determination of valuefor horizontal directionas result of extrapolation of dependenceto valuesand valuefor vertical directions as result of extrapolation of dependenceto values, and then for values obtained, andone determines coefficient of anisotropy of valueas, after that for valuefound, by mathematical dependence of anisotropy of coefficient of ambipolar diffusion on coefficient of anisotropy of air one determines coefficient of anisotropy of air, and then for value of coefficient of anisotropy of temperaturefound one calculates value of temperature for horizontal directionand vertical directionfor given system of equations for two unknownsand, after that for valuesandfound, and measured in period of measurement values of total pressure of atmosphereand water vapor pressureone calculates value of index of refraction for horizontaland verticaldirections. The invention provides increase of accuracy of measurement of index of refraction of atmosphere.
Patent UA-89393-C2 (UA)
Title: panel comprising decorative layer
Inventor: SCHITTER LEONHARD
IPC: E04F15/18
Filed: 2005-10-31
Abstract: The invention relates to a panel having a layered structure, said panel especially comprising a stress-bearing plate provided with a decorative layer applied thereto.
Patent UA-89666-C2 (UA)
Title: Vibration bowl separator
Inventor: KOZLOVSKYI KOSTIANTYN PAVLOVYCH
IPC: B04C1/00
Filed: 2007-10-29
Abstract: A vibration bowl separator contains a frame, on which a housing in the form of a vertical cylinder rests, to which unbalanced vibrators are fastened, coaxially with which electric servomotors are installed, in the case the unbalanced vibrators are connected with a concave flat-conical bowl, which walls are made in the form of a cylinder, moreover in the basis of bowl, coaxially to it, an unloading pipe for heavy particles is installed, and a feed hopper is located above the bowl. The separator additionally contains a distribution cone of initial product, which is located between the feed hopper and bowl and is installed by basis upward, the opening angle of which is greater than the opening angle of the cone of bowl; in the case the internal surface of bowl is equipped with a corrugation in the form of an Archimedes spiral with height of corrugation, which decreases in the direction from the unloading pipe to the periphery of cone on each turn of spiral, moreover the relationship between the width of corrugation and the pitch of turns of spiral is equal to 1÷ (5-6). Under the cone a cylindrical rubber ring is installed, which diameter is greater than the diameter of unloading pipe. The bottom edge of rubber ring is located below the upper part of unloading pipe with possibility of adjustment of height of the rubber ring arrangement and position of the upper cut of unloading pipe, and an unloading opening is made in the cylindrical wall of bowl for unloading fine (light) product.
Patent UA-89424-C2 (UA)
Title: Infrared gas concentration measuring device with frequency output
Inventor: OSADCHUK VOLODYMYR STEPANOVYCH
IPC: G01N21/61
Filed: 2008-03-21
Abstract: Infrared gas concentration measuring device with frequency output relates to control-measuring engineering. In infrared measuring device transformation of gas concentration to frequency takes place. For such transformation infrared measuring device has three sources of direct voltage that perform power supply for source of infrared radiation, piroelectric infrared photo-receiver and field and two bipolar transistors. At gas with given concentration coming power of infrared radiation is changes, this leads to change of frequency of generated vibrations. Possibility of transformation of gas concentration to frequency simplifies design of emitter, increases its sensitivity and accuracy, this enlarges range of measurements.
Patent UA-89273-C2 (UA)
Title: Lining of rotary furnace
Inventor: DZENZERSKYI VIKTOR OLEKSANDROVYCH
IPC: F27B7/00
Filed: 2008-04-21
Abstract: A lining of rotary furnace is made of refractory materials that have depressions at the end turned to the body of the furnace and are in contact with the body of the furnace with 1-5 part of the end, and include lugs. The depressions of refractories have form of parallelepiped. The lugs are formed due to alternating placement of high and low refractories. Height of the high refractories exceeds height of low refractories by value that is 0.07-0.10 of inner diameter of the furnace. The depth of the depressions is 0.10-0.25 of height of low refractories. The intensification of heat exchange in furnace between lining and material is provided.