baber/WOPTO huggingface dataset:
Patent RU-2707047-C1 (RU)
Title: Method of treating the "blazing mouth" syndrome
Inventor: Tiunova Natalya Viktorovna
IPC: A61B5/16
Filed: 2019-04-12
Granted: 2019-11-21
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to therapeutic dentistry and neurostomatology, and can be used for treating the "blazing mouth" syndrome. Pain level is determined by the Verbal Descriptor Scale. Microcirculation in the painful area of the tongue is examined by laser Doppler flowmetry, namely the surface capillary blood flow M. Initial level of HADS anxiety and Beck scale depression are determined before the beginning of treatment. Vibratory massage is prescribed in the area of tongue pain points for 10 minutes, frequency 50–60 Hz and current intensity 3 W for 14 days using an electric toothbrush. Brush head is replaced with polished metal ball 1.5 cm in diameter instead of brush. Treatment is combined with drug therapy consisting of injections of milgamma 2 ml intramuscularly, every other day, 10 per therapeutic course, and actovegin 10 ml intravenously drop-by-drop on 200 ml normal saline, 5 per course of treatment. If anxiety prevails over the HADS scale, administering tenoten anxiolytics 1 tablet 3 times a day, 2 weeks; then 1 tablet 2 times a day, 2 weeks; then 1 tablet once a day, 2 weeks. If HADS depression prevails, and Bec's score is more than 20 points, duloxetine canon antidepressant 30–120 mg/day for 30 days. Upon completion of the course, microcirculation is repeated. If the level of pain is reduced and the microcirculation is improved, the increase in M is 1.5 perf. units and more than the initial one, the conducted treatment is evaluated as effective and completed. If observing pain syndrome and / or M post-treatment changes by less than 1.5 perf. units compared with the initial one, photoneuromodulation is prescribed daily by course of 20 procedures. 
     EFFECT: method enables higher clinical effectiveness in blushing mouth syndrome and remission for 6 months ensured by complex treatment. 
     1 cl, 4 ex
Patent RU-2712827-C1 (RU)
Inventor: Zaets Viktor Fedorovich
IPC: H03M7/00
Filed: 2019-04-17
Granted: 2020-01-31
Abstract: Изобретение относится к областям информатики и вычислительной техники и может быть использовано для генерации псевдослучайной двоичной последовательности. Техническим результатом является повышение эффективности составления двоичного кода псевдослучайной кодовой шкалы. Генерируют двоичные коды при формировании Т-последовательности. Используют ориентированное дерево формирования Т-последовательности. Выполняют анализ данных при построении и обходе ациклического направленного графа и динамический анализ графа путем одновременного построения и обхода графа по предварительно сформулированным правилам в отношении структуры и направления обхода с учетом заданных начальных условий. Структуру, порядок построения и приоритет направления обхода ориентированного дерева определяют алфавитом, т.е. порядком элементов алфавита a 1 , а 2 , …, a k . Символ алфавита а 1  является корнем. Все узлы имеют одинаковый состав потомков а 1 , а 2 , …, a k . В процессе обхода контролируют список сформированных слов на уникальность. При обходе вводят запреты 1 рода - запрет слова с возвратом к предку из-за неуникальности слова; запреты 2 рода - запрет слова с возвратом к предку из-за отсутствия возможных приоритетных вариантов движения вниз. 3 ил., 2 табл.
Patent RU-2712098-C1 (RU)
Inventor: PUSHCHIN EVGENIJ LEONIDOVICH
IPC: H03K3/00
Filed: 2019-05-06
Granted: 2020-01-24
Abstract: Предлагаемое изобретение относится к импульсной технике и приборостроению. Техническим результатом изобретения является уменьшение потерь на переключение силовых транзисторов с изолированным затвором, а также повышение качества импульсов. Для этого предложен формирователь мощных прямоугольных импульсов регулируемой длительности, который содержит высоковольтный n-канальный транзистор с изолированным затвором, сток которого через нагрузку соединен с плюсом источника питания, затвор соединен с источником напряжения смещения, исток соединен с истоком р-канального МОП-транзистора, сток которого соединен с общим проводом, а затвор соединен через резистор с анодом стабилитрона и непосредственно с первым выводом конденсатора, второй вывод которого соединен со стоком n-канального транзистора и нагрузкой. 2 ил.
Patent RU-2713726-C1 (RU)
Title: Multi-mode synchronization device with adaptation
Inventor: KOSTOGLOTOV ANDREJ ALEKSANDROVICH
IPC: H03L7/06
Filed: 2019-06-17
Granted: 2020-02-07
Abstract: FIELD: radioautomatics. 
     SUBSTANCE: invention relates to radioautomation and can be used in radio devices and communication systems for various purposes to increase frequency stability and synchronization of receiving and transmitting equipment. It is achieved due to implementation of device of phase locked loop with feedback on the basis of combined maximum principle. Synchronization device comprises delay 1 generation unit; forming units 2, 3; unit for storing constants 6; product formation units 4, 7, 8, 13, 17, 20, 21, 24; sum generating units 5, 9, 15, 16, 18, 23, 25; unit for raising to the power "-1" 10; units for generating ratio 11, 12, 19; exponent generating unit 14; sign 22 generating unit. 
     EFFECT: reduced power consumption at phase synchronization by speed action criterion due to increased number of functioning modes. 
     1 cl, 3 dwg
Patent RU-2731155-C1 (RU)
Inventor: RYZHOV VALERIJ ALEKSANDROVICH
IPC: F02M51/06
Filed: 2019-07-05
Granted: 2020-08-31
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to engine building, particularly, to diesel engines with accumulator fuel system of Common Rail type operating in wide range of rotation frequencies and loads. Nozzle with electrohydraulic control is an assembly module comprising a housing with a damping volume E in it, an electromagnetic control valve with a plate-like locking spring 19, sprayer 1 with locking needle 15, hydraulic booster piston 17 with rod, spring 23 retaining needle 15 on support seat and control chamber in form of volume limited on one side by hydraulic booster piston, and on the other side - drain channel from this volume, closed shutoff gate of control electromagnetic valve. 
     EFFECT: invention improves inter-cycle stability of fuel feed and nozzle speed by mounting a damping volume built into the nozzle housing upper part, use of hydraulic booster nozzle and plate return spring of electromagnetic valve with normally-closed gate locking fuel drain from nozzle control chamber is used in drive of locking needle. 
     1 cl, 1 dwg
Patent RU-2732887-C1 (RU)
Title: Portable device for separate sampling of natural gas, liquid and solid impurities therein
Inventor: Vasyukov Denis Aleksandrovich
IPC: G01N1/22
Filed: 2019-07-26
Granted: 2020-09-24
Abstract: FIELD: gas industry. 
     SUBSTANCE: invention relates to devices providing separate sampling of representative natural gas samples, as well as impurities of liquid and solid fractions, for laboratory analysis from main gas pipelines, from gas-distributing stations and process plants. Portable device for separate sampling of natural gas, liquid and solid impurities therein includes a set of valves, a cylinder, a manometer, a sampling tube, at that, additionally comprises cyclone type fractions separation unit for natural gas, liquid and solid impurities, as well as a container for collecting liquid and solid impurities, which is optionally equipped with an absorbent element. 
     EFFECT: technical result is enabling efficient separation of gas from liquid and solid fractions. 
     1 cl, 1 dwg
Patent RU-2745969-C1 (RU)
Title: Machine and method of manufacture of logs of paper material
Inventor: PERINI FABIO
IPC: B65H19/22
Filed: 2018-03-02
Granted: 2021-04-05
Abstract: FIELD: paper manufacture. 
     SUBSTANCE: group of inventions relates to the field of manufacture of logs of paper material. The rewinding machine for manufacture of logs of paper material is comprised of a winding station configured to be fed with paper sheets and, consequently, multiple tubular cores. A first, second and third winding rollers are located at the winding station, wherein the rollers are configured to interact with each other for winding a predetermined amount of said paper sheets (3) onto each core. A fourth winding roller is located at the winding station, wherein the roller is connected with the corresponding movement-providing tools made configured to position the roller in a first inoperative position while the diameter of the log at the winding station is less than the first predetermined value and in a second operative winding position when the diameter of the formed log reaches the first predetermined value. The movement-providing tools are controllable to hold the fourth roller in the second operative winding position until the diameter of the log reaches the second target value exceeding the first predetermined value, so that winding the sheets onto the cores is implemented using the first, second and third winding rollers at the first stage ending at the first predetermined value of the diameter of the formed log, and at the next stage, forming of the log is finished with the interaction of the four winding rolls until the second target value of the diameter of the log is reached. The method for manufacture of logs of paper material includes: feeding paper sheets and, consequently, multiple cores to the winding station in the rewinding machine. The first, second and third winding rolls are located at the winding station, interacting with each other to wind a predetermined amount of paper sheets onto each core. The method accounts for availability of a fourth winding roller which is positioned in the first inoperative position while the diameter of the log at the winding station is less than the first predetermined value, and in the second working position when the diameter of the formed log reaches the first predetermined value. The fourth winding roller is held in the second operative winding position until the diameter of the log reaches the second target value exceeding the first predetermined value, so that winding the sheets onto the cores is implemented using the first, second and third winding rollers at the first stage ending at the first predetermined value of the diameter of the formed log, and at the next stage, forming of the log is finished with the interaction of the four winding rolls until the second target value of the diameter of the log is reached.  
     EFFECT: stability imparted to the formed logs, reduced amount of glue used at the gluing stage. 
     15 cl, 30 dwg
Patent RU-2716073-C1 (RU)
Inventor: VINOGRADOV ANATOLIJ VALENTINOVICH
IPC: F42B35/00
Filed: 2019-11-05
Granted: 2020-03-05
Abstract: FIELD: testing technology; weapons and ammunition. 
     SUBSTANCE: invention relates to testing of ammunition, specifically to contact sensors of a target of various fuze devices (TS FD) of engineering ammunition (IB) of ground application. Technical result is achieved by the fact that the test bench of the fuze device targets sensors comprises a bearing metal structure, a supporting plate connected to it for placement of the tested article, a loading mechanism and a set of measuring devices, including devices for measuring forces and displacements, wherein front part of bearing metal structure is made of armored plate, supporting plate is connected with it and is made with possibility of controlled rotation relative to horizontal axis by fixing on the elongating elements of the system of parallel levers installed on common shaft rotated by means of additional lever connected to linear mechanical actuator / stock of force measuring device, loading mechanism is made in form of thin-wall container equipped with pipeline lines with corresponding control valves for filling / emptying with liquid, displacement measuring device is made in the form of measuring instrument of deviation angle of support plate from horizontal, and set of measuring devices additionally contains sound recording equipment and high-speed photoregulatory equipment. 
     EFFECT: enabling safe performance of tests of different types of TS FD at all stages of their life cycle with accelerated process of processing results and high degree of accuracy of measurements. 
     7 cl, 3 dwg
Patent RU-2721097-C1 (RU)
Title: Method of contactless measurement of spatial distribution of temperature and emissivity of objects without scanning
Inventor: Machikhin Aleksandr Sergeevich
IPC: G01J5/20
Filed: 2019-12-02
Granted: 2020-05-15
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to the field of measurement equipment and concerns a method of contactless measurement of spatial distribution of temperature and emissivity of objects without scanning. Method involves forming a light beam of broadband radiation coming from an object, focusing radiation and forming an image of the object, recording the image of the object with a matrix radiation receiver and digital image processing. Separation of the light beam is carried out using a lens raster between the optical system and the radiation matrix receiver and consisting of a given number of lenses which focus the images on the radiation matrix receiver. Detection of spatially spaced spectral images of the object is performed by a grid arranged in front of the matrix radiation detector, consisting of light filters, the number and position of which correspond to the number and position of the lenses in the lens raster. Transmission curves of light filters correspond to preset positions of spectral channels. 
     EFFECT: technical result consists in enabling determination of temperature distribution and emissivity on the surface of objects without mechanical or spectral scanning. 
     1 cl, 1 dwg
Patent RU-2727732-C1 (RU)
Title: Способ внутритрубной послестроительной диагностики трубопровода и устройство для его осуществления
Inventor: AZMETOV KHASAN AKHMETZIEVICH
IPC: F17D5/00
Filed: 2019-12-04
Granted: 2020-07-23
Abstract: Изобретение относится к области трубопроводного транспорта и может быть использовано после завершения строительно-монтажных работ при строительстве трубопровода до ввода его в эксплуатацию. Способ внутритрубной послестроительной диагностики трубопровода, включающий применение внутритрубного инспекционного прибора и обеспечение его движения в полости трубопровода под действием сжатого воздуха, обеспечивают движение внутритрубного инспекционного прибора в среде инертного газа образованием полостей, ограниченных поршнями, устанавливаемыми с обеих сторон внутритрубного инспекционного прибора и фиксируемыми с помощью соединительных элементов на расчетномрасстоянии l, причем значения давлений в этих полостях pи рпревышают значения давлений прилегающих участков pи р. Расстояние между внутритрубным инспекционным прибором и поршнями принимают из условия обеспечения зазора между соединительным элементом и внутренней поверхностью трубопровода на криволинейных его участках. В устройстве для внутритрубной послестроительной диагностики трубопровода, содержащем внутритрубный инспекционный прибор, внутритрубный инспекционный прибор оснащен встроенным баллоном со сжатым инертным газом и соединен с поршнями с помощью соединительных элементов. Поршни, образующие полости со сжатым инертным газом, выполнены секционными и соединены между собой короткими соединительными элементами длиной в пределах 0,5-1,0 м. Причем внутритрубный инспекционный прибор с поршнями и секции в поршнях соединены между собой через шаровой шарнир. Изобретение обеспечивает исключение возгорания в процессе послестроительной диагностирования трубопровода. 2 н. и 3 з.п. ф-лы, 4 ил.
Patent RU-2741420-C1 (RU)
Inventor: KVINESSER ALBERT
IPC: A47J43/22
Filed: 2018-06-26
Granted: 2021-01-26
Abstract: FIELD: food industry. 
     SUBSTANCE: present invention discloses a food processing device (2) comprising: container (4) having inner part; a sieve arranged in the inner part of container (4) and dividing the inner part into treatment space (14) and collection space (16); as well as processing element (8) made with possibility to process food product located in processing space. Sieve (7) comprises: first separating element (10) having a set of first holes (32); and second separating element (12), adjacent to first separating element and having a set of second holes (33), which are arranged so that they overlap a set of first holes to form a plurality of formed by aligning openings (35), which pass through first and second separating elements (10, 12) for passage of food product from space (14) for treatment into space (16) for collection. First and second separating elements (10, 12) are movable relative to each other between a first position and a second position to enable variation of degree of overlapping of sets of first and second holes and adjustment of cross-section area formed by alignment of openings (35). Each formed by combination opening (35) is formed by two sides (82, 88) of one of first holes (32) and either one side of one of second holes with formation of triangular cross-section, or by two sides (82', 88') of one of second holes (33) to form a quadrangular cross-section. In the second position, each opening (35) formed by aligning is formed by sections of each of said sides (82, 88; 82', 88') of first and second holes (32, 33), which are shorter than in the first position, so that in second position formed by aligning openings (35) have smaller cross-section area compared to first position. 
     EFFECT: disclosed is a food processing device and a sieve. 
     15 cl, 10 dwg
Patent RU-2746836-C1 (RU)
Inventor: Avdyunin Kirill Vitalevich
IPC: C08J11/06
Filed: 2020-03-04
Granted: 2021-04-21
Abstract: Изобретение относится к резинотехнической промышленности, в частности, к отрасли переработки промышленных отходов и к отрасли производства резиновой смеси. Сущность заявленного изобретения заключается в том, что невулканизированную резиновую смесь отделяют от металлического корда в резинотехнических изделиях, содержащих обрезиненный металлический корд, воздействием на резинотехническое изделие струей воды под давлением от 500 до 3000 бар с расходом от 15 л/мин и выше с применением системы обратного осмоса для очистки воды. Применение системы обратного осмоса для очистки воды обеспечивает сохранение физико-механических и физико-химических показателей первичной сырой резиновой смеси. Техническим результатом изобретения является повышение экономической эффективности при качественном разделении материалов в процессе переработки, снижение изнашивания оборудования для проведения переработки, снижение энергозатрат, повышение безопасности для окружающей среды, поскольку обеспечивается сокращение отходов и брака производства резинотехнической промышленности, внедрение возвратного продукта в резинотехническую промышленность. 19 ил.
Patent RU-2744383-C1 (RU)
Title: Test system for determining the level of chromosomal instability, a method for screening antitumor drug candidates that cause chromosomal instability, and a method for searching for genes that control chromosome transmission
Inventor: GONCHAROV NIKOLAJ VLADIMIROVICH
IPC: C12N15/00
Filed: 2020-03-11
Granted: 2021-03-09
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to biotechnology, in particular to genetic engineering, and allows you to obtain a mammalian cell line with an artificial human chromosome, which can be used to detect previously unidentified genes involved in the processes of replication and segregation of human chromosomes, as well as to search for drug candidates potentially causing chromosomal instability. The claimed test system for determining the level of chromosomal instability based on a mammalian cell line contains an artificial chromosome with genes of recombinant fluorescent proteins with CDT1 and GEMININ sequences, functioning as indicators of the cell cycle.EFFECT: use of the proposed test system allows for rapid screening of antitumor drug candidates that cause chromosomal instability, as well as the search for genes that control the transmission of chromosomes.3 cl, 9 dwg, 3 ex
Patent RU-2737422-C1 (RU)
Title: Method of preparing therapeutic fodders
Inventor: SYROVATKA VLADIMIR IVANOVICH
IPC: A23N17/00
Filed: 2020-03-19
Granted: 2020-11-30
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agricultural production, namely to a method for preparing therapeutic fodders. Method is characterized by that a primary premix is obtained, after which it is unloaded into a grinder-mixer for preparation of a secondary premix and filler is added. By means of rotating double-sided blade, sides of which are cut at angle of natural slope of mixture α=23–31°, mixture is clamped in gap of 0.6–1.2 mm, which is controlled by gaskets located between blade of blade and notch on working side of disk in form of Archimedes spiral. After that, double-sided blade evenly ejects mixture of ground mass onto inner concave spherical surface of grinder-mixer casing to produce secondary premixes, thus creating stable flow – fluidized bed. At that, for continuation of mixing of mixture in fluidized bed, fairing through annular gap directs mixture flow downwards to concave surface in volume of spherical screen with radius forming its surface equal to 2/3 of radius of ball body. Mixing process in grinder-mixer for production of secondary premixes takes place during 100–120 s. Then, the obtained secondary premix is poured into a large mixer, filler is added and the mixture is uniformly ejected with the help of a rotating double-sided blade along the entire perimeter of the ball sphere concave surface, lifting it upwards, to continue mixing of the mixture, the guiding fairing smoothly moves the fluidized bed from bottom to top in a top-down motion along the concave surface of the guide spherical screen, similar in design to the spherical screen in the grinder-mixer. Mixing process lasts 120–180 s, finished therapeutic fodder is unloaded into containers. 
     EFFECT: use of the invention will make it possible to obtain a product with high degree of homogeneity. 
     1 cl, 3 dwg
Patent RU-2746727-C1 (RU)
Title: Asmol production method and anticorrosive insulating tape
Inventor: GLADKIKH IRINA FAATOVNA
IPC: F16L58/12
Filed: 2020-04-03
Granted: 2021-04-19
Abstract: FIELD: pipeline systems.  
     SUBSTANCE: invention relates to the field of protection of the main pipelines from soil and electrochemical corrosion, in particular to a method for producing asmol for an anticorrosive material, as well as to anticorrosive insulating tapes for protecting main pipelines based on asmol. The method is carried out by the interaction of bitumen or asphalt propane tar deasphalting with dimethylformamide in the presence of sulfuric acid, with the following ratio of components, wt%: bitumen or asphalt propane tar deasphalting - 75-85, dimethylformamide - 3-5, sulfuric acid - the rest, in which at the first stage, bitumen or asphalt of propane tar deasphalting and dimethylformamide are mixed at a temperature of 120-130 °C for 1-1.5 hours. Then sulfuric acid is jetted to the resulting mixture at this temperature for 2-3 hours, ensuring that it is mixed with mixture in vertical and horizontal planes until the mixture temperature reaches 140-145 °С. Then, at the second stage, the temperature of the mixture is increased to 150-160 °С and stirred at this temperature for 1-1.5 hours to form the target product. The tape includes a base made of polymer tape, a mastic layer containing asmol and bitumen with the following ratio of components, wt%: bitumen - 10-30; asmol - the rest, as well as a release agent made of polyethylene terephthalate.  
     EFFECT: increasing the anticorrosive properties of the insulating tape and slowing down the corrosion process of metal pipelines. 
     2 cl, 2 tbl, 4 ex