baber/WOPTO huggingface dataset:
Patent RU-2674139-C1 (RU)
Title: Book with book cover of savinovsky carbon nanotubes
Inventor: SAVINOVSKIJ VITALIJ GEORGIEVICH
IPC: B42D1/00
Filed: 2018-01-09
Granted: 2018-12-04
Abstract: FIELD: satisfaction of human vital requirements. 
     SUBSTANCE: book includes a code – a block of fastened pages with text and illustrations and external protective elements – a hard cover, where the hard cover is made of a strong transparent sheet or of several transparent layers of thin elastic sheets of carbon nanotubes with the placement of an insulating material on their outer side. 
     EFFECT: expanding the range of published books. 
     1 cl, 2 dwg
Patent RU-2679255-C1 (RU)
Title: Комплексная система мокрой десульфурации с использованием взвешенного слоя и регенерации
Inventor: KE LIN
IPC: B01D53/83
Filed: 2018-01-22
Granted: 2019-02-06
Abstract: Изобретение относится к области технологии обессеривания (десульфуризации). Предложена встроенная система влажного обессеривания с применением суспензионного слоя и регенерации. Система содержит реактор с суспензионным слоем, газожидкостный сепаратор, испаритель мгновенного вскипания и резервуар окислительной регенерации, которые соединены последовательно. Эффективность обессеривания составляет 98% или более. Данное изобретение предназначено для осуществления регенерации отработанного десульфуратора посредством взаимодействия кислородсодержащего газа с обогащенным раствором, причем обедненный раствор может быть повторно использован в качестве десульфирующей суспензии без образования вторичного загрязнения. Предложенный способ с применением встроенной системы является простым и рациональным, с высокой эффективностью обессеривания и регенерации, с простым оборудованием, занимает небольшой участок земли и имеет низкий уровень капиталовложений, что очень подходит для содействия развитию промышленности. 2 н. и 9 з.п. ф-лы, 1 ил.
Patent RU-2729342-C1 (RU)
Inventor: LAGERWEIJ HENDRIK LAMBERTUS
IPC: B66C23/20
Filed: 2016-09-30
Granted: 2020-08-06
Abstract: FIELD: machine building.SUBSTANCE: invention relates to lifting system (255) for installation of wind turbine (1, 250). Lifting system comprises measures for load-bearing connection with wind turbine tower and comprises measures to move lifting system (255) up and down along the tower. Lifting system, when it is fixed on already installed part of wind turbine tower by means of load carrying connection, is intended for installation or movement of any segment of tower (31, 32, 56, 71), head of windmill, generator (4), bushing (5, 253) and blade (6, 254) in one or more combined lifts or in one lift.EFFECT: higher efficiency of wind turbine installation.46 cl, 17 dwg
Patent RU-2684283-C1 (RU)
Inventor: Melnikova Iraida Prokopevna
IPC: A61L27/06
Filed: 2018-06-04
Granted: 2019-04-05
Abstract: Изобретение относится к медицине, а именно к способу напыления биосовместимого покрытия. Способ напыления биосовместимого покрытия, модифицированного компонентом с низкой температурой разложения, включающий послойное нанесение электроплазменным напылением на титановую основу покрытия, состоящего из слоя титана и слоя гидроксиапатита (ГА), модифицированного бемитом, причём электроплазменное напыление слоя из гидроксиапатита, модифицированного бемитом, производят с дистанции напыления 50-60 мм в течение 6-8 с и токе дуги 320 А. Вышеописанный способ позволяет повысить адгезию, а также сохранить частицы бемита в порах ГА при электроплазменном напылении биосовместимых покрытий. 1 з.п. ф-лы, 4 ил., 2 табл.
Patent RU-2700460-C1 (RU)
Title: Device for steam generation and steam generation method
Inventor: VALIYAMBATH KRISHNAN MOHANKUMAR
IPC: F22B27/16
Filed: 2016-11-25
Granted: 2019-09-17
Abstract: FIELD: heating. 
     SUBSTANCE: invention relates to a steam generating device and a steam generation method. Device (1) may include steam generating element (2) with surface (3). Water is supplied to steam generating element (2) from water-inlet element (5) by means of guide partition (6). Plate (2) can be heated to appropriate temperature by means of heating element (4) for water conversion into steam. Surface (3) for water conversion into steam passes under guide partition (6) so that water flows from guide partition (6) to surface (3) of steam generating element (2). Steam generating element (2) is made with such configuration that water flows downwards along steam generating element (2) for its evaporation. 
     EFFECT: invention shall prevent splashing of water and formation of scaling. 
     15 cl, 7 dwg
Patent RU-2693896-C1 (RU)
Title: Method of cultivation of strongyle larvae from herd keeping horses for determination of eggs viability at action of critically low temperatures
Inventor: Kokolova Lyudmila Mikhajlovna
IPC: A01K67/033
Filed: 2018-07-23
Granted: 2019-07-05
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: invention relates to veterinary science and represents a method of cultivation of strongyle larvae from herd horses at year-round pasture keeping in conditions of critically low temperatures of Yakutia, characterized in that, at ambient air temperature of -5 °C and lower to -55 °C frozen samples of feces of horses are put into refrigerator at temperature of +8 °C for 24 hours, then held at room temperature of +22 °C for 12 hours, then put in thermostat at temperature of +28 °C, thereby providing smooth transition of temperature fluctuations to reduce stress factor on helminth eggs and further development of larvas, for study of cultivated strongyle larvae use test tubes with volume of 5 ml, amount of suspension is 2.1 ml, which is 30 drops of suspension with larvas, to dislocate larval strongholds, 0.7 ml of Melizeptol Rapid solution is used, then one drop or 0.07 ml of larval suspension is applied on a slide and a large magnification of the microscope is used to calculate the number of larvas in a suspension to determine the conditional intensity of strongylatosis invasion and to determine their generic and specific accessories. 
     EFFECT: method enables the effective assessment of the invasion intensity, larval survival, the probability of year-round reinfection of horses, and the accurate lifetime diagnosis. 
     1 cl
Patent RU-2697115-C1 (RU)
Title: Method for production of textured steel sheet from electrical steel
Inventor: EHASHI Yuiko
IPC: C22C38/60
Filed: 2017-03-09
Granted: 2019-08-12
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to the field of metallurgy. To produce textured steel sheet of electrical steel having improved magnetic properties, method involves heating of steel slab in temperature range of 1300 °C and less, hot rolling of steel slab to produce hot-rolled steel sheet, optionally annealing hot-rolled sheet in hot conditions zone, conducting for hot-rolled steel sheet after hot rolling or after annealing in zone of hot conditions of single, or double, or multiple cold rolling with intermediate annealing between them for production of cold-rolled steel sheet of final thickness and carrying out for cold-rolled steel sheet primary recrystallization annealing and secondary recrystallization annealing, wherein in the absence of intermediate annealing, hot-rolled steel sheet is subjected to annealing in the hot state zone, wherein heating is carried out at rate of 10 °C/s and less for a period of time in range of 10 seconds and more to 120 seconds and less in the temperature range from 700 °C and more to 950 °C and less, and in case of intermediate annealing heating at final intermediate annealing is carried out at speed equal to 10 °C/s and less for a period of time in range of 10 seconds and more to 120 seconds and less in the temperature range from 700 °C and more to 950 °C and less. 
     EFFECT: disclosed is a method of producing textured steel sheet from electrical steel. 
     1 cl, 1 dwg, 2 tbl, 2 ex
Patent RU-2706827-C1 (RU)
Inventor: MELNIKOV ALEKSANDR IVANOVICH
IPC: B65D88/46
Filed: 2018-09-07
Granted: 2019-11-21
Abstract: FIELD: package and storage.SUBSTANCE: invention relates to storage of volatile liquids (for example, oil and oil products), namely to reservoirs for storage of liquids and to devices designed to reduce losses from evaporation during storage of volatile liquids (pontoons), and can be used to close gap between pontoon (inner floating cover of reservoir) and wall of reservoir. Bolt to pontoon of reservoir for storage of liquids contains springs arranged along pontoon perimeter, sealing element pressed by these springs to reservoir wall, wherein each spring is connected to the movable bracket comprising two movable rollers and a base with a sealing element attached thereto.EFFECT: higher reliability of the gate.1 cl, 4 dwg
Patent RU-2698848-C1 (RU)
Title: Cleaning device
Inventor: NAM BOKHIUN
IPC: A47L9/16
Filed: 2017-03-31
Granted: 2019-08-30
Abstract: FIELD: personal articles and house appliances. 
     SUBSTANCE: disclosed is a cleaning device, which comprises a suction inlet, a suction motor, which generates suction force to provide air suction through the suction inlet. Proposed device comprises rotary impeller, dust separation device with one or more cyclone devices to generate cyclone flow to separate dust from air. Cyclone flow has passed through a suction inlet, a dust collector which stores dust separated by a dust separation device and is located under the suction motor. Device comprises a battery, which supplies power to the suction motor and is located behind the dust collector, comprises a handle located behind the suction motor, wherein impeller axis of rotation and cyclone flow axis extend vertically, and impeller axis extension line extends through one or more cyclone devices. 
     EFFECT: device for cleaning is proposed. 
     15 cl, 18 dwg
Patent RU-2700666-C1 (RU)
Title: Linear electric motor
Inventor: NIKITENKO GENNADIJ VLADIMIROVICH
IPC: H02K33/02
Filed: 2018-11-12
Granted: 2019-09-18
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering, in particular to linear electric motors. Linear electric motor comprises a stator consisting of a magnetic housing, in which there is a magnetising coil, creating a magnetic flux, installed on a non-magnetic frame, fixed on the magnetic conductor. End magnetic core is pressed into the magnetic conductor. Anchor consists of upper, middle and lower magnetic bushings, as well as upper and lower non-magnetic rings fitted on non-magnetic core. Anchor is installed in the stator by means of one non-magnetic sliding bearing pressed into the magnetic conductor, and the other one installed on the lower magnetic bushing. Return spring is installed between magnetic core and washer fixed with nut. 
     EFFECT: technical result is higher thrust and efficiency. 
     1 cl, 3 dwg
Patent RU-2693981-C1 (RU)
Title: Two environmental-friendly drilling rig in arctic design
Inventor: Khudajnatov Eduard Yurevich
IPC: E21B7/02
Filed: 2018-04-16
Granted: 2019-07-08
Abstract: FIELD: drilling of soil and rocks. 
     SUBSTANCE: invention relates to drilling unit for cluster drilling of prospecting and operating oil and gas wells in cold climatic conditions, for example, Far North of Russia. Proposed unit comprises overhead winch unit with base and tower mounted on two-echelon guides of circulating system equipment, including drilling mud preparation, cleaning and storage unit and drilling fluid supply pump unit, as well as a receiving bridge unit and an electrical equipment unit connected to the circulating system equipment. Module of the electrical equipment unit containing the transformer, the complete thyristor device and the low-voltage complete device is located in the first tier, and the module of the electrical equipment unit containing the diesel power plant - in the second one. Installation has a shelter. First echelon comprises a hoisting unit with a U-shaped mast tower for cluster drilling, a drilling mud cleaning unit, a mud storage unit, a unit of electrical equipment containing a diesel power plant. Second echelon comprises a preparation unit, a unit of drilling pumps, a unit of electrical equipment containing a transformer, a complete thyristor device, a low-voltage complete device. Second tier houses a unit for cleaning drilling mud from the first echelon, as well as a receiving bridge unit located above the electrical equipment unit from the second echelon. 
     EFFECT: simplified and faster mounting, easier maintenance and repair, as well as higher environmental safety. 
     4 cl, 12 dwg
Patent RU-2706021-C1 (RU)
Title: High-speed generator
Inventor: GUSAROV VALENTIN ALEKSANDROVICH
IPC: H02K9/16
Filed: 2018-12-20
Granted: 2019-11-13
Abstract: FIELD: electrical equipment. 
     SUBSTANCE: invention relates to the electrical equipment. In high-speed generator rotor is made in the form of annular permanent magnet fixed on shaft, axial movement of which is prevented by thrust-sealing and thrust rings. Rings are located between front and rear covers arranged on housing with stator and in which supply union is installed. Oil is injected via the nozzle into the generator inner cavity at pressure of 2–5 kg/cm 2 , leakage of which prevents thrust-sealing ring providing rotation of rotor with high speed, as sliding bearing. Through drain unions arranged in side covers, oil is drained, removing heat from stator winding and generator rotor. 
     EFFECT: higher reliability of the generator, higher operating frequency of rotation and improved heat removal from the generator. 
     1 cl, 1 dwg
Patent RU-2699688-C1 (RU)
IPC: G09B9/00
Filed: 2019-01-29
Granted: 2019-09-09
Abstract: Изобретение относится к тренажерным комплексам. Технический результат заключается в расширении арсенала средств того же назначения. Тренажерный комплекс для подготовки эксплуатационного персонала АСУ ТП, представляющий собой программно-аппаратный комплекс, состоящий из автоматизированных рабочих мест (АРМ) тренинга оперативного персонала, АРМов тренинга технического персонала и АРМов тренинга ремонтного персонала, АРМ инструктора, которые через коммутатор верхнего уровня (ВУ) соединены с базой данных параметров сервера тренинга, модулем формирования сигнализаций и событий сервера тренинга, блоком ранней диагностики аварийной ситуации с масштабированием времени сервера тренинга и блоком учебно-методического обеспечения, база данных параметров сервера тренинга связана с модулем формирования сигнализаций и событий сервера, блоком обучения персонала техобслуживания и ремонта, модулем прикладных алгоритмов АСУ ТП сервера тренинга и блоком ранней диагностики аварийной ситуации с масштабированием времени сервера тренинга, АРМ инструктора с помощью коммутатора ВУ соединен с блоком разработки и загрузки сценариев тренировок с моделированием аварийных ситуаций и блоком учебно-методического обеспечения. 5 з.п. ф-лы, 1 ил.
Patent RU-2709528-C1 (RU)
Title: Method of producing aqueous polyurethane dispersion
Inventor: Kurkin Aleksej Igorevich
IPC: C08G18/38
Filed: 2019-02-01
Granted: 2019-12-18
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: present invention relates to a method of producing an aqueous polyurethane dispersion used in production of coatings and adhesives. Said method comprises the following steps: preliminary dehydration of polyol component in reactor at 93–95 °C under vacuum to residual moisture content of not more than 0.03 % with subsequent supply of mixture of organic acid and solvent, stirring at 50–80 °C and introduction of an isocyanate component, synthesis of prepolymer at 25–90 °C in nitrogen atmosphere to content of calculated amount of residual isocyanate groups, neutralization of carboxyl groups with a tertiary amine at 40–80 °C for 0.5–3 hours, dispersion of prepolymer in water with addition of antifoaming agent, after which introduction of amine "A2" is carried out, then at pH within 6.0–7.0 introduction of amine "A1" is carried out and maintenance till complete disappearance of NCO-groups. Amine "A1" is a product of hydrolysis and subsequent polycondensation of amino alkoxysilane H 2 NR-Si-(OAlk) 3  of general formula H 2 N-R-Si(OAlk) 2 -O-Si(OAlk) 2 -R-NH 2 . Amine "A2" is a water-soluble amine with functionality on NH 2- group from 2 to 4. Isocyanate component is a diisocyanate and/or polyisocyanate with functionality of 2 to 3 on the NCO-group. Polyol component is at least one polyether-polyol functional with OH-groups from 1.9 to 4 and hydroxyl number from 14 to 250. Solvent can be dissolved in the organic and aqueous phases. Organic acid has functionality on COOH groups from 1 to 3 and OH groups from 2 to 3. 
     EFFECT: coatings and adhesives obtained based on said aqueous polyurethane dispersion have high adhesion properties. 
     4 cl, 1 tbl, 6 ex
Patent RU-2718228-C1 (RU)
Title: Улучшенное зондирование и выбор ресурсов радиосвязи для передач v2x
Inventor: FENG SUJUAN
IPC: H04W72/04
Filed: 2016-08-09
Granted: 2020-03-31
Abstract: Изобретение относится к области вычислительной техники. Технический результат заключается в повышении эффективности связи. Передающее устройство содержит приемник и процессор, которые во время их работы выполняют процедуру зондирования ресурсов, с тем чтобы получить информацию о радиоресурсах, которые могут быть использованы для передачи данных передающим устройством в более поздний момент времени, процессор во время его работы выполняет автономное распределение радиоресурсов, чтобы выбирать радиоресурсы в окне передачи, которые должны быть использованы для передачи данных, на основе информации, полученной посредством процедуры зондирования ресурсов в течение окна зондирования до того, как упомянутые данные стали доступны для передачи, и при этом автономное распределение радиоресурсов содержит выбор радиоресурсов в первичных субкадрах окна передачи приоритетно по отношению к радиоресурсам во вторичных субкадрах окна передачи. 4 н. и 23 з.п. ф-лы, 18 ил.
Patent RU-2693564-C1 (RU)
Title: Device for internal insulation of pipeline welded joint
Inventor: CHUJKO ALEKSANDR GEORGIEVICH
IPC: F16L13/02
Filed: 2019-02-08
Granted: 2019-07-03
Abstract: FIELD: construction; transportation. 
     SUBSTANCE: invention relates to construction of pipelines and can be used for internal insulation of pipe joint with inner protective coating. Device for inner insulation of welded joint 10 of pipeline 9 comprises a power drive including cylindrical housing 1 and a coaxially arranged on it cylindrical elastic working element 2 made with the possibility of radial expansion at creation in its cavity of excess pressure. Cylindrical sealing shell 5 made from elastic anti-adhesion material is coaxially installed on the power drive on outer surface of working element 2. Device is equipped with bushings 3, 4 installed on ends of power drive and fixed on housing 1. Each bushing 3, 4 adjoins by its end to end face of shell 5 and its inner cylindrical surface – to outer surface of working element 2. In the device inoperative state, shell 5 is in a state which is compressed in the axial direction. 
     EFFECT: invention allows increasing working pressure in power drive up to 10 bar; improving operating reliability of power drive; to ensure guaranteed tightness at formation of annular gap cavity in zone of welded connection 10; simplifying the design and reducing the manufacturing cost of elastic actuator 2 of the power drive; reduced circuit feeding compound into cavity of annular gap in zone of weld connection 10. 
     8 cl, 15 dwg
Patent RU-2709055-C1 (RU)
Title: Wheeled-motor unit
Inventor: Panin Yurij Alektinovich
IPC: B61C9/50
Filed: 2019-02-11
Granted: 2019-12-13
Abstract: FIELD: rail transport. 
     SUBSTANCE: invention relates to railway transport, particularly, to wheeled-motor units (WMU) of traction rolling stock. Proposed WMU comprises traction motor, resilient suspension, gear and wheel pair. Roller-axial bearings (RAB) are installed on axle of mounted axle. On RAB housing there is a flange to which intermediate bracket for installation of electric motor is attached. Bracket tail is connected with bogie frame by elastic suspension. 
     EFFECT: improved manufacturability during processing of seats in RAB housing. 
     1 cl, 2 dwg
Patent RU-2704389-C1 (RU)
Title: Method of correction of sea rowing boat crew complement from the position of biomechanical compatibility
Inventor: Ignatenko Aleksandr Vitalevich
IPC: A63B69/06
Filed: 2019-03-26
Granted: 2019-10-28
Abstract: FIELD: sports. 
     SUBSTANCE: invention relates to the field of sports, namely to rowing on sea yacks, and can be used for training rowers for coordinated, synchronous work as a part of sea-farrier crew on land, in conditions maximally close to training process. Rowing machines are combined into local computer network and connected to computer, sensors are installed on suspended oars, movable seat, simulator frame, foot supports, loading device, body and shins of athletes, individual biomechanical parameters of rowing locomotion of each sportsman are measured and memorized, generalized group indices of biomechanical parameters are calculated from the obtained values, which determine upper and lower boundaries, as well as average value of ideal model of crew engineering crew rowing. In process of arrival for each of m variable conditions current individual biomechanical parameters of paddlers are measured and memorized in memory array. Group current biomechanical parameters are calculated and compared with mean value of ideal crew command equipment. At that, in case of deviation from the ideal model value of the team equipment, rowing is additionally performed by pairwise comparison of the athletes according to the current individual biomechanical parameters, the similarity coefficient is calculated for each pair of rowers, the results are stored in the memory array. At the end of arrival m, the paddlers are classified according to the values of the similarity coefficient averaged by the number of control points and the degree of biomechanical compatibility of the paddlers is calculated. Initial set of athletes is divided by numbers in the crew of sea rowing boat from the position of biomechanical compatibility. 
     EFFECT: higher efficiency of training by rational distribution of rowers by numbers in crew of sea rowing boat due to timely diagnostics of biomechanical compatibility. 
     1 cl, 7 dwg
Patent RU-2710946-C1 (RU)
Inventor: BOSSEN FRANK JAN
IPC: H04N19/593
Filed: 2019-04-23
Granted: 2020-01-14
Abstract: Изобретение относится к вычислительной технике. Технический результат заключается в повышении эффективности кодирования видеосигнала. Способ кодирования видео для реализации операции внутреннего предсказания, которая содержит: получение значения обратного углового параметра, соответствующего углу внутреннего предсказания, из справочной таблицы, в которой перечислены значения обратных угловых параметров по отношению, соответственно, к множеству различных углов внутреннего предсказания; идентифицирование по меньшей мере некоторых из вертикальных граничных пикселов, расположенных в вертикальном массиве в положениях, которые являются функцией умножения между полученным значением обратного углового параметра и значением идентификатора горизонтального положения, который является переменной, представляющей положения в расширении расширенного горизонтального массива; добавление идентифицированных по меньшей мере некоторых из вертикальных граничных пикселов в качестве горизонтальных граничных пикселов к расширению расширенного горизонтального массива; и использование только горизонтальных граничных пикселов в расширенном горизонтальном массиве без использования вертикальных граничных пикселов, для получения блока предсказания целевого блока. 4 н.п. ф-лы, 15 ил., 3 табл.
Patent RU-2698325-C1 (RU)
Inventor: KURKIN VLADIMIR ALEKSANDROVICH
IPC: A61K36/734
Filed: 2019-05-15
Granted: 2019-08-26
Abstract: Изобретение относится к химико-фармацевтической промышленности, в частности, к лекарственным средствам из лекарственного растительного сырья и касается сока из свежих плодов боярышника мягковатого - Crataegus submollis Sarg. (сем. Розоцветные - Rosaceae), отжатого из плодов, собранных в момент полного созревания, содержащего не менее 0,35% флавоноидов в пересчете на катехин. Технический результат – получен сок из плодов боярышника, обладающий диуретической активностью.