baber/WOPTO huggingface dataset:
Patent RU-2699856-C2 (RU)
Title: Combustion system for engine (embodiments) and cylinder block head for use in this system
Inventor: ZHANG XIAOGANG
IPC: F02F1/24
Filed: 2017-06-08
Granted: 2019-09-11
Abstract: FIELD: internal combustion engines. 
     SUBSTANCE: invention can be used in the internal combustion engines. Engine combustion system (201) comprises cylinder block head (206) and piston (202). Cylinder head (206) has first surface (212) of cylinder block head connected with inlet opening, and second surface (214) of cylinder block head connected with outlet opening. Second surface (214) of cylinder block head is located at angle (250) to first surface (212) of cylinder block head. Piston (202) comprises first (218) piston surface located parallel to first (212) surface of cylinder block head and in line with it in vertical, and second surface (220) of piston located parallel to second surface (214) of cylinder block head and on one line with it along vertical line. There is third surface (216) of cylinder block head and third surface (222) of piston. Third surface (222) of the piston is located parallel to third surface (216) of the head of the block of cylinders and on one line with it in vertical direction. Third surface (216) of the cylinder block head is located vertically above first surface (212) of the cylinder relative to the vertical central axis (204) of the cylinder, along which piston (202) moves. Second surface (214) of cylinder block head is located at angle (250) between first surface (212) of cylinder block head and third surface (216) of cylinder block head. Invention discloses engine combustion system and cylinder block head. 
     EFFECT: technical result consists in increase of fuel path injected into combustion chamber. 
     19 cl, 5 dwg
Patent RU-2685274-C2 (RU)
Title: Zinc phosphate system for oral care
Inventor: SUBRAMANYAM RAVI
IPC: A61Q11/00
Filed: 2014-12-26
Granted: 2019-04-17
Abstract: FIELD: hygiene. 
     SUBSTANCE: group of inventions relates to compositions for oral care. Composition contains a water-soluble zinc polyphosphate complex containing an organic zinc salt, such as zinc citrate, as well as sodium hexametaphosphate and a solvent; where the relative amount of the organic salt of zinc and sodium hexametaphosphate provides a molar ratio of phosphorus and zinc from 6:1 to 20:1. Also disclosed is a method of attenuating dentin sensitivity in a subject, comprising applying the composition on a subject's teeth and gums in an amount which is effective for treating dentin sensitivity. 
     EFFECT: group of inventions provides blocking of dentinal tubules, reducing sensitivity. 
     13 cl, 7 tbl, 44 ex
Patent RU-2696411-C2 (RU)
Title: Method of required parameter measuring inside mineral or vegetable fibre mat
Inventor: ASENSIO BAZTERRA FRANCISCO JAVIER
IPC: D04H1/4218
Filed: 2015-12-21
Granted: 2019-08-01
Abstract: FIELD: physics.SUBSTANCE: invention relates to a method of measuring a required parameter inside a mat from mineral and/or vegetable fibre, moved by means of at least one conveyor with conveyor belt (20A, 20B), according to which measuring system is used, comprising sensor (32) and actuator (34) for introducing sensor into mat (12), where actuator is installed on conveyor belt and is configured to move the sensor from the retracted position to the measurement position inside the mat, where the method includes step of introducing the sensor into the mat using the actuator under the movement of the conveyor belt.EFFECT: aim of the invention is to have a manufacturing method that makes it possible to obtain good crosslinking of the binder in the blanket, including for binders that require precise control of the temperature during the curing of the blanket.19 cl, 5 dwg
Patent RU-2696983-C2 (RU)
Title: Unit for complex preparation of hydrocarbon condensate
Inventor: ADZHIEV ALI YUSUPOVICH
IPC: C10G31/08
Filed: 2017-06-06
Granted: 2019-08-08
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a unit for preparation of hydrocarbon condensate, can be used in industries at facilities for preparation, transportation and processing of hydrocarbon material. Unit for complex preparation of hydrocarbon condensate includes pipeline for supply of hydrocarbon condensate, connected to washing unit, having outlet of hydrocarbon condensate, inlet and outlet of water and providing cleaning of hydrocarbon condensate from mechanical and water-soluble impurities, methanol, alkali and alkaline-earth metal salts, surfactants, corrosion inhibitors, unit for drying hydrocarbon condensate with output of dried hydrocarbon condensate and pipelines with shutoff-control valves, connecting plant apparatus, hydrocarbon condensate output from the washing unit is connected to the hydrocarbon condensate drying unit, and the dry hydrocarbon condensate output is connected to the installed unit of heavy hydrocarbons extraction equipped with the hydrocarbon condensate yield. 
     EFFECT: technical result is optimization of process flow for simplification of end products. 
     1 cl, 1 dwg
Patent RU-2726639-C2 (RU)
Title: Листовое моющее средство для стирки и способ его изготовления
Inventor: YU Si Chan
IPC: C11D3/382
Filed: 2017-03-17
Granted: 2020-07-15
Abstract: Группа изобретений относится к составам синтетических моющих средств для стирки, в частности, к листовому концентрированному моющему средству и способу его изготовления. Описано листовое моющее средство, включающее: 10-20 г крахмала, 25-35 г неионогенных ПАВ, 8-12 г анионных ПАВ, 10-15 г пленкообразующего вещества, 10-20 г эмульгатора, 2-4 г наночастиц серебра в качестве антибактериального средства, 2-5 г комплексного фермента, 6-10 г диспергирующего агента, 3-5 г деионизированной воды. Способ изготовления листового моющего средства заключается в подготовке первой смеси путем соединения 10-20 г крахмала, 25-35 г неионогенных ПАВ, 8-12 г анионных ПАВ, 10-15 г пленкообразующего вещества, 10-20 г эмульгатора, 2-4 г наночастиц серебра, 6-10 г диспергирующего агента, 30-50 г деионизированной воды, после чего в приготовленную первую смесь добавляют 2-5 г комплексного фермента для получения второй смеси, которую далее сушат в пленочном сушильном аппарате до снижения содержания деионизированной воды во второй смеси до 3-5 г, после сушки продукт нарезается на листы. Технический результат - повышение очистительной способности, эффективная очистка, улучшение антисептических свойств. 2 н. и 7 з.п. ф-лы, 1 ил.
Patent RU-2710469-C2 (RU)
Inventor: MEDERER Gerbert
IPC: A47J27/16
Filed: 2016-10-26
Granted: 2019-12-26
Abstract: Изобретение относится к устройству и способу для обработки пищевых продуктов. Устройство для обработки пищевых продуктов, размещенных в приемном сосуде, включающее парогенератор для генерации пара, устройство подачи пара, соединенное с парогенератором для подачи пара в приемный сосуд. При этом устройство подачи пара включает паровой зонд, снабженный по меньшей мере одним отверстием выпуска пара, привод хода парового зонда для движения хода парового зонда вдоль оси хода и вращательный привод парового зонда, обеспечивающий вращение парового зонда вокруг оси хода. Способ обработки пищевых продуктов, размещенных в приемном сосуде, включает следующие операции: обеспечение наличия устройства, обеспечение наличия пищевых продуктов в приемном сосуде, перемещение парового зонда вдоль оси хода до тех пор, пока по меньшей мере одно отверстие выхода пара  не будет погружено в пищевой продукт, подача пара, удаление парового зонда из пищевого продукта. Техническим результатом заявленного изобретения является упрощение процесса обработки пищевых продуктов в приемном сосуде. 2 н. и 12 з.п. ф-лы, 11 ил.
Patent RU-2746442-C2 (RU)
Title: Method for visualizing and validating process events and system for implementing the method
Inventor: BIRCHBAUER JOSEF ALOIS
IPC: G05B19/418
Filed: 2017-05-22
Granted: 2021-04-14
Abstract: FIELD: process control systems.SUBSTANCE: invention relates to a method for visualizing and validating process events in process control systems, having the following features: - a stationary sensor system reports the status to the process monitoring system, - when the specified limit values are exceeded, the process monitoring system starts, schedules, and performs local data collection using a mobile sensor, - the result of this data collection is analyzed in the process control system, visualized and integrated into the status information about the process or equipment.EFFECT: claimed invention is aimed at reducing labor costs, automating checks and analysis, as well as digitizing observations in order to detect the changes.4 cl, 3 dwg
Patent RU-2753528-C2 (RU)
Title: Bisphenol-a-free composition of ethylene copolymer and (meth)acrylic acid for coating metal cans
Inventor: ROSENSTEIN JENNIFER
IPC: C09D123/08
Filed: 2017-05-08
Granted: 2021-08-17
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a composition for coating, which has good resistance to opacity, abrasion resistance, resistance to bubble formation, hardness and scratching resistance. The composition for coating includes aqueous dispersion, where aqueous dispersion contains more than one ethylene and (meth)acrylic acid copolymer, phenol cross-linking agent and water, where ethylene and (meth)acrylic acid copolymers have average-numbered molecular mass of 2500-4500 Da, average-weight molecular mass of 5500-9000 Da and (meth)acrylic acid content of 15-20 wt.%, where the composition for coating contains no more than 1.0 wt.% of bisphenol-A. In some embodiments, the composition for coating is used for coating substrates, such as tin cans and packaging materials for food and beverage storage. The composition for coating, according to the invention, can be produced by mixing the specified ethylene and (meth)acrylic acid copolymer and phenol cross-linking agent. Aqueous dispersion can include hydroxyalkylamide cross-linking agent. 
     EFFECT: producing the composition for coating. 
     22 cl, 6 ex
Patent RU-2752786-C2 (RU)
Title: Method for testing the solenoid valve and the corresponding device (versions)
Inventor: DZHANK KENNET
IPC: F16K37/00
Filed: 2017-10-04
Granted: 2021-08-04
Abstract: FIELD: solenoid valves. 
     SUBSTANCE: proposed method for testing a solenoid valve includes starting a pulse period and an observation period for testing a solenoid valve by executing the first commands through the processor. Giving a command to the solenoid valve by executing second commands by the processor to transition from the first state to the second state during the pulse period, and the solenoid valve has a hydraulic connection with the actuator allowing the actuator to activate the emergency valve. Determining the functionality of the solenoid valve through the execution of third commands by the processor by measuring the maximum pressure change in the pressure chamber of the actuator by means of the valve positioner during the observation period. After determining the functional state of the solenoid valve, by executing the fourth commands through the processor, testing the emergency valve with a partial stroke by means of the valve positioner. Also, versions of devices for testing the solenoid valve are proposed.  
     EFFECT: improving the reliability of the solenoid valve. 
     20 cl, 14 dwg
Patent RU-2740785-C2 (RU)
Inventor: HUANG LIWEI
IPC: G06F16/50
Filed: 2016-10-19
Granted: 2021-01-21
Abstract: FIELD: image processing technology. 
     SUBSTANCE: invention relates to an image processing method and equipment and a graphical user interface. Disclosed is a method of processing images, involving: receiving an image forming instruction and forming an information storage image in response to an image forming instruction, where the information storage image includes first information; generating an information card based on the information storage image, where the information card includes at least some information in the first information; and displaying an information card on a predetermined display interface of the electronic device. Key information in the information storage image is displayed on a predetermined display interface of the electronic device, so that convenience of information viewing by user is considerably improved. 
     EFFECT: technical result is higher efficiency of processing and searching images. 
     13 cl, 16 dwg
Patent RU-2744169-C2 (RU)
Title: Decoder, encoder, computer program and method
Inventor: SZUCS PAUL
IPC: H04N5/278
Filed: 2017-11-10
Granted: 2021-03-03
Abstract: FIELD: encoding and decoding. 
     SUBSTANCE: invention relates to encoding and decoding, in particular of subtitles. Disclosed is a subtitle encoding device comprising a control scheme which is capable of receiving a file in PNG format, with the PNG file containing image data and a palette comprising a reference colour palette; converting the reference colour palette to the reference colour palette definition segment; saving the image data as a block of pixel data and encoding the reference colour palette and pixel data block segment as subtitles in the image. 
     EFFECT: creation of subtitles in the format of portable network graphics (PNG) to make transformation thereof as simple and convenient as possible. 
     15 cl, 15 dwg
Patent RU-2753750-C2 (RU)
Inventor: HILGERS ACHIM
IPC: H01L41/193
Filed: 2018-02-11
Granted: 2021-08-23
Abstract: FIELD: measuring equipment.SUBSTANCE: invention relates to the field of actuators and sensors. The actuating and reading device based on the electroactive material is actuated by an actuation signal having an activation period for charging the actuating device and a deactivation period for discharging the actuating device. The parallel resistance of the actuating device is determined by reading the steady-state current during the activation period, and the serial capacity of the actuating device is determined based on the charge flow during charging of the actuating device at the beginning of the activation period. The serial resistance is obtained by regulating the current through the actuating device using an oscillating profile so that the phase ratio of the actuating device between current and voltage can be measured. An oscillating current drain is used to enable the measurement of circuit components that implement the reading functionality.EFFECT: increased control accuracy.15 cl, 15 dwg
Patent RU-2763306-C2 (RU)
Inventor: OBLIGER NICOLAS
IPC: A47J31/36
Filed: 2018-06-18
Granted: 2021-12-28
Abstract: Изобретение относится к устройству для приготовления напитка для подачи жидкости под давлением в порцию ингредиентов напитка, например кофейную капсулу. Устройство включает в себя камеру для жидкости под давлением, выполненную с возможностью заполнения заранее заданным количеством жидкости при включении насоса для жидкости. Насос соединен с резервуаром для жидкости. Накопитель потенциальной энергии соединен с камерой для жидкости под давлением и выполнен с возможностью приведения в заполненное состояние при заполнении камеры для жидкости под давлением. Варочная камера для введения порции ингредиентов напитка выполнена с возможностью выборочного установления сообщения по текучей среде с камерой для жидкости под давлением. При этом устройство для приготовления напитка дополнительно включает в себя средства управления потоком, выполненные с возможностью регулирования количества жидкости, подаваемого из насоса для жидкости в камеру для жидкости под давлением в зависимости от рабочего положения накопителя потенциальной энергии и/или от давления жидкости в камере под давлением. Изобретение направлено на улучшение эксплуатационных характеристик устройства для приготовления напитка. 13 з.п. ф-лы, 15 ил.
Patent RU-2759287-C2 (RU)
Title: Method and system for improving quality of low-quality oil
Inventor: LONG JUN
IPC: C10G21/00
Filed: 2017-09-11
Granted: 2021-11-11
Abstract: FIELD: oil industry.SUBSTANCE: invention relates to a method and system for improving the quality of low-quality oil. The method for improving the quality of low-quality oil provides for following stages: (1) subjecting low-quality oil, used as raw material for the quality improvement process, to a conversion reaction in the presence of hydrogen to obtain a conversion product, (2) processing the conversion product to obtain the first processed product, wherein the first processed product contains from 20 wt. % to 60 wt. % per the total weight of the first processed product of a component with a boiling point or boiling point range from 350°C to 524°C, and (3) subjecting the first processed product to extraction separation to obtain oil of improved quality and pitch.EFFECT: quality improvement method and the quality improvement system have advantages of stable operation, high efficiency of the quality improvement process, environmental friendliness, low coke yield or high oil yield of improved quality.20 cl, 4 dwg, 13 tbl, 21 ex
Patent RU-2766268-C2 (RU)
Title: Method for preventing implant extrusion during two-stage breast reconstruction
Inventor: ISMAGILOV ARTUR KHALITOVICH
IPC: A61B17/00
Filed: 2020-06-26
Granted: 2022-02-10
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely reconstructive surgery and oncology. Dissection of the skin with subcutaneous fat to the muscle layer is performed. Above the muscle layer of the endoprosthesis capsule, the mobilization of the integumentary tissues is carried out to a width of 1.5 cm in the cranial and caudal direction from the plane of the skin incision, the dissection of the muscle layer and the fibrous capsule is performed. Capsulotomy of the anterior leaf of the endoprosthesis is performed, retreating 1.5 cm from the upper and lower edges of the wound. A permanent implant is installed, separate nodular sutures are applied to the capsule strips adjacent to the edges of the wound with the capture of the muscle layer attached to them into the seam. A continuous suture is applied to the edges of the integumentary tissues, the operation is completed by applying a continuous cosmetic intradermal suture.  
     EFFECT: method makes it possible to counteract the pressure of the implant from the inside on the integumentary tissues, reduce the risks of eruption and stretching of sutures, completely isolate the implant from the skin wound.  
     1 cl, 5 dwg, 2 ex
Patent RU-2770536-C2 (RU)
Title: Dual-purpose smart support
Inventor: KUZNETSOV NIKOLAJ ALEKSANDROVICH
IPC: E04H12/00
Filed: 2020-10-12
Granted: 2022-04-18
Abstract: FIELD: building.SUBSTANCE: smart cellular communication support constitutes a hollow shaft connected with a foundation, antenna equipment and a control station placed thereon, and configured for lighting equipment to be placed on the shaft. The antenna equipment is made in the form of an antenna with a radio module and a base station, wherein the antenna and control station are made as a single unit by being placed in a hollow streamlined steel body and installed in the upper part of the hollow shaft so that the antenna and control station unit are a continuation of the hollow shaft, wherein the base station of the antenna equipment is placed in a heated cabinet secured on the foundation.EFFECT: smart support provides a possibility of expanding the range of existing means for organising cellular communication in settlements, placing apparatuses for various purposes on a single support; support also has high stability and is intended for operation under the impact of various types of loads, such as wind, snow, and icing loads.1 cl, 4 dwg
Patent UA-58382-C2 (UA)
Title: Measuring voltage transformer
Inventor: MASOL IHOR VITALIIOVYCH
IPC: H01F38/00
Filed: 2002-12-10
Abstract: The proposed measuring voltage transformer contains a magnetic core, a primary winding, a main secondary winding, an additional secondary winding, and a phase shift unit, which is realized according to a bridge circuit. Each branch of the bridge circuit contains a resistor and the capacitor that are connected in series. The main secondary winding is inserted in one of the diagonals of the bridge circuit. The additional winding is inserted in the other diagonal of the bridge circuit.
Patent UA-82045-C2 (UA)
Title: Vertical vortex evaporative condenser
Inventor: VOITKO ANDRII MARKOVYCH
IPC: F28B1/00
Filed: 2003-02-13
Abstract: The invention relates to refrigeration engineering and deals with design of evaporating apparatus. A vertical vortex evaporative condenser includes vortex heat exchanger as pipe with large diameter with -like ribs fixed at outer surface, ridge with nozzles for sprinkling its outer surface, separator, collectors for water collection, circulation pump for back water supplied to nozzle ridge and filter installed in front of circulation pump. At that pipe of heat exchanger is installed vertically, axial fen with profiled blades is installed in the lower part of the heat exchanger pipe in such way that air flow inside pipe after fen forms angleto its qeneratrix, nozzles are installed with intervals in height of pipe of heat exchanger in such way that sprinkled water forms counter-flow to air flow. In the lower part of heat exchange pipe circular lower collector for water flowing down by inner and outer surfaces of heat exchange pipe collection is installed, at that the body of the fan is placed with gap in the collector, separator is installed in the upper part of heat exchange pipe and is equipped with upper water collector with perforated bottom and cone-like rib, this directs water flow as film at outer surface of heat exchanger. The technical result is in increase of heat and mass exchange of evaporation apparatus.
Patent UA-75613-C2 (UA)
Title: Method for plasma treatment of current-conducting materials
IPC: H05H1/24
Filed: 2001-11-12
Abstract: The invention concerns an atmospheric plasma method tor treating an object to be treated made ot an electricity conducting material, comprising generating plasma jets with plasma generators on a surface to be treated of the treated object, and the relative displacement of the treated object relative to the plasma generators. At least one of the plasma jets is a cathodic jet and at least one of the plasma jets is an anodic jet, the anodic jet being applied in a treating zone on the surface to be treated proximate to the cathodic jet.
Patent UA-81139-C2 (UA)
Title: Process for iron producing
IPC: C21C5/56
Filed: 2004-01-20
Abstract: A process for producing iron metal and slag by smelting iron-containing source material, having iron present as oxide and/or in a partially metallised state, in a reactor containing a molten bath comprising or having a slag phase, utilizes injection of fuel/reductant and oxygen-containing gas into the slag, by at least one top-submerged lance, to generate heating and reducing conditions in at least one reducing region in the bath. The source material is fed to the reactor, together with additional reductant and with flux, at or adjacent to the at least one reducing region, to subject the source material to smelting reduction which generates combustion gases comprising CO and H2. The rates of injection of the oxygen-containing gas and fuel/reductant by said at least one lance are controlled to achieve required, sufficient reducing conditions; and, in the reactor above the bath, the combustion gases generated by the smelting are post-combusted. The controlling of step (c) is conducted to result in the injected oxygen-containing gas having an oxygen content of from about 40 volume % to about 100 volume % and sufficient for a degree of combustion in excess of 60 wt % of the fuel/reductant injected by the at least one lance.