baber/WOPTO huggingface dataset:
Patent RU-2681719-C1 (RU)
Title: Способ одновременно-раздельной закачки рабочего агента, установка и регулирующее устройство для его реализации
Inventor: NAGUMANOV MARAT MIRSATOVICH
IPC: E21B43/14
Filed: 2017-10-11
Granted: 2019-03-12
Abstract: Изобретение относится к области поддержания пластового давления на многопластовых месторождениях и может быть использовано при одновременно-раздельной закачке (ОРЗ) рабочего агента. При осуществлении первой спуско-подъемной операции (СПО) производят спуск на колонне НКТ клапана опрессовочного, нижнего пакера, разъединителя и гидравлического клапана, при осуществлении второй СПО производят спуск на колонне НКТ измерительного преобразователя, регулирующего устройства, верхнего пакера, узла безопасности, кабеля, выполненного одножильным или многожильным, который связывают с измерительным преобразователем при помощи первого ответвления, а также с нижним и верхним электрическими клапанами регулирующего устройства при помощи второго ответвления. В составе станции управления имеется интеллектуальный блок, установка оснащена узлом безопасности, размещенным над верхним пакером, регулирующим устройством, которое расположено концентрично в НКТ над нижним пакером выше верхнего пласта, измерительным преобразователем, расположенным под регулирующим устройством и оснащенным наружным датчиком давления и внутренними датчиками расхода, давления и температуры, разъединитель расположен над нижним пакером. Технический результат заключается в повышении эффективности одновременно-раздельной закачки рабочего агента. 3 н.п. ф-лы, 2 ил.
Patent RU-2672180-C1 (RU)
Title: Генератор импульсов возбуждения для лазеров на самоограниченных переходах атомов металлов
Inventor: TORGAEV STANISLAV NIKOLAEVICH
IPC: H01S3/0975
Filed: 2017-12-08
Granted: 2018-11-12
Abstract: Использование: для накачки импульсно-периодических лазеров на самоограниченных переходах атомов металлов. Сущность изобретения заключается в том, что генератор импульсов возбуждения содержит зарядное устройство, подключенное первым выводом к накопительной емкости, а вторым к общей шине устройства, коммутатор, состоящий из силового транзистора и модуляторной лампы, соединенной управляющей сеткой по переменному току через фильтрующую емкость сетки с общей шиной устройства, газоразрядную трубку, вспомогательный источник питания, формирующий напряжения для сеток и накала модуляторной лампы и систему управления, соединенную с затвором силового транзистора. Технический результат: обеспечение возможности увеличения частоты следования импульсов возбуждения лазеров, а также осуществления частичного разряда накопительной емкости. 1 ил.
Patent RU-2683083-C1 (RU)
Title: Способ очистки углеводородных газов от примесей
Inventor: SMIRNOVA OLGA IVANOVNA
IPC: B01D53/00
Filed: 2017-12-19
Granted: 2019-03-26
Abstract: Изобретение относится к газо- и нефтеперерабатывающей, нефтехимической отраслям промышленности, а именно к способу очистки углеводородных газов от примесей. Предлагаемый способ очистки углеводородных газов от примесей в жидкой фазе осуществляют путем адсорбции на предварительно прокаленном цеолите типа X. При этом перед адсорбцией углеводородный газ пропускают через слой сильнокислотного сульфокатионитного катализатора КУ-2ФПП, который предварительно подвергают процессу набухания, а после адсорбции цеолит регенерируют десорбирующим газом при повышенной температуре. Изобретение позволяет повысить глубину очистки углеводородных газов от примесей, среди которых кислородсодержащие органические соединения, сернистые соединения, вода и соли железа, а также увеличить срок службы адсорбента. 2 н. и 6 з.п. ф-лы, 3 ил., 5 табл., 5 пр.
Patent RU-2698649-C1 (RU)
Inventor: Borisov Andrej Sergeevich
IPC: G06T1/40
Filed: 2018-01-16
Granted: 2019-08-29
Abstract: Изобретение относится к вычислительной технике. Технический результат – повышение точности классификации объектов на радиолокационном изображении. Способ обнаружения и классификации малоразмерных объектов на изображениях, полученных радиолокационными станциями с синтезированной апертурой, включает: обнаружение и классификацию областей с потенциальными объектами на основе сверточной нейросети архитектуры типа сеть обнаружения (DetectNet), причем производится обнаружение областей с потенциальными объектами и их предварительная классификация с использованием РЛИ низкого разрешения, при этом окончательную классификацию объектов производят с использованием второй нейросети распознавания типа остаточная сеть (ResNet), которая использует РЛИ с высоким разрешением, причем объединение двух нейросетей в общую систему осуществляется методом повышения разрешения для обнаруженных областей интереса путем интерполяции, причем интерполяция может быть как фиксированной - бикубической, так и адаптивной - обучаемой. 1 ил.
Patent RU-2678811-C1 (RU)
Inventor: Primochenko Dmitrij Valerevich
IPC: F24F7/06
Filed: 2018-05-25
Granted: 2019-02-01
Abstract: FIELD: ventilation.SUBSTANCE: invention relates to ventilation and air conditioning with regenerative heat exchangers and can be used to create a microclimate in residential, public, administrative and industrial premises. Technical result is achieved due to the supply and exhaust unit for ventilation of the room, comprising: a chamber with a regenerative heat exchanger, made in the form of a porous fiber filter; external inlet nozzle, adapted to intake atmospheric external air through a regenerative heat exchanger into the internal nozzle of a pressure air duct and containing a valve device in its cavity; internal branch pipe of the pressure air duct, made with the possibility of intake of external atmospheric air into the room and containing a valve device in its cavity; internal exhaust duct nozzle, made with the possibility of exhausting air from a room through a regenerative heat exchanger into an external exhaust nozzle and containing a valve device in its cavity; external exhaust pipe, made with the possibility of emission of air from one room to the outside into the atmosphere and containing in its cavity valve device; electric fan that provides air flow for ventilation of a single room and adjacent to the regenerative heat utilizer and/or adjacent to one of the mentioned valve devices; wherein the external outlet pipe is connected to the internal pipe of the pressure air duct, the external inlet pipe is connected to the internal pipe of the exhaust air duct, and the said chamber with a regenerative heat exchanger forms an intermediate air duct that connects the internal branch pipe of the pressure air duct and the external outlet branch pipe with the internal branch pipe of the exhaust air duct and the external inlet branch pipe; outer outlet and the outer inlet are adapted to be connected via external ducts to the ambient air atmosphere, the internal pipe of the pressure air duct and the internal pipe of the exhaust air duct are made with the possibility of connection by internal air ducts with the room, where the said internal air ducts are located in the room and contain inlet and outlet openings, or the said internal air ducts are connected to the room by means of the said inlet and outlet openings providing ventilation of the room; design parameters that establish the balance of performance mentioned inlet and outlet openings are limited by the balance of air in the room, wherein the supply air volume is equal to or exceeds the volume of air removed from the room through the regenerative heat exchanger; supply and exhaust unit further comprises a relay and/or a controller providing or ensuring the operation of the supply and exhaust unit.EFFECT: technical result consists in increasing the efficiency of the room ventilation.17 cl, 17 dwg
Patent RU-2681406-C1 (RU)
Inventor: DYADCHENKO NIKOLAJ PETROVICH
IPC: A01G5/06
Filed: 2018-06-22
Granted: 2019-03-06
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to transport engineering, in particular to off-road vehicles. Screw propulsion unit comprises a hollow cylindrical rotor with a helical ridge, equipped with a rotation mechanism, and a swivel head. Helical crest is made multiple in the form of holes along a cylindrical rotor forming on the hollow through which the lugs of elastic material are passed, molded on a common substrate, laid from the inside on the hollow cylindrical rotor. 
     EFFECT: it is possible to expand the functionality of the screw propulsion in wheelchairs when driving on hard surfaces with obstacles. 
     1 cl
Patent RU-2696101-C1 (RU)
Title: Method for decoding bacterial infection outbreaks and determining the source of infection
Inventor: KATAEVA LYUBOV VLADIMIROVNA
IPC: G01N33/483
Filed: 2018-07-24
Granted: 2019-07-31
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and can be used to decipher bacterial infection outbreaks and to determine a source of infection. That is ensured by selecting biological material, isolating and identifying bacterial strains in two ways: classical bacteriological method and mass spectrometry method with the highest Score coefficient (2.2 and higher) to obtain proteinograms – protein spectra of the strains. Obtained proteinograms are subjected to cluster analysis, showing homogeneity of analyzed strains, and correlation analysis, in which determining the correlation dependence – average value of correlation coefficients of all analyzed bacterial strains taking into account standard error of average. Correlation dependence value above 0.75 indicates identity of strains and belonging to one source of infection. 
     EFFECT: invention provides a fast and cheap method of determining the source of infection when decoding bacterial infection outbreaks. 
     1 cl, 2 tbl, 2 dwg, 1 ex
Patent RU-2693690-C1 (RU)
Inventor: VORONOV VLADIMIR IVANOVICH
IPC: A61H1/02
Filed: 2018-09-06
Granted: 2019-07-03
Abstract: Изобретение относится к области медицинской техники и предназначено для использования при вытяжении и коррекции позвоночника. Устройство для вытяжения и коррекции позвоночника содержит металлическое основание, на котором закреплены две вертикальные стойки, скрепленные вверху прямоугольной трубой, поперечную балку, грудной корсет, стул, металлический обруч, жидкостной вибрационный пояс, кожаный ремень и электромагнитные вибраторы. Поперечная балка расположена в пазах на пружинах, установленных в углубления стоек, соединена с грудным корсетом пациента посредством ремней с серьгами и спаренных ремней, объединенных муфтой. Стул оборудован подъемником. Металлический обруч имеет проем для прохода пациента. Жидкостный вибрационный пояс закреплен на металлическом обруче ремнями и содержит кожаный ремень с проемами. На внутренней стороне кожаного ремня закреплен резиновый рукав, заполненный жидкостью, а по всей длине рукава проложена нагревательная проволока. В проемы кожаного ремня вмонтированы электромагнитные вибраторы. Изобретение позволяет повысить эффективность вытяжения позвоночника путем применения вертикального натяжения и одновременной гидравлической вибрации. 2 з.п. ф-лы, 5 ил.
Patent RU-2715528-C1 (RU)
Inventor: HIETANIEMI MATTI
IPC: D21H21/10
Filed: 2017-03-22
Granted: 2020-02-28
Abstract: FIELD: paper. 
     SUBSTANCE: invention relates to paper-making industry. Chemical system for drainage and dewatering under press in production of paper and cardboard includes amphoteric polyacrylamide, inorganic microparticles of silicon-containing material, such as colloidal silicon oxide or bentonite, and cationic coagulant with high charge. Amphoteric polyacrylamide is a copolymer obtained via polymerisation of (meth)acrylamide and 1–80 mol. % of cationic monomers and 0.1–70 mol. % of anionic monomers. Polyacrylamide is characterized by true viscosity lying in range of 6–38 dl/g. Density of charge of cationic coagulant is more than 5 mEq/g, determined at pH 6. Cationic coagulant is selected from coagulants based on aluminium, organic polymers and mixtures thereof. 
     EFFECT: improved strength properties of paper. 
     24 cl, 12 tbl, 4 ex
Patent RU-2704779-C1 (RU)
Title: Device for removal of soft tissue mass
Inventor: ANOKHIN ANDREJ ANATOLEVICH
IPC: A61B17/34
Filed: 2018-10-09
Granted: 2019-10-30
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to traumatology, orthopedics, oncology. Device for soft tissue mass removal comprises inner and outer cylinders. External cylinder of transparent organic glass is made with holes and has support platform with skew cut in diameter at its lower end and internal thread on upper end. Inner cylinder of transparent organic glass is made with holes and has support platform with perpendicular plane in diameter at one end of cylinder, and the hole on the other end of the cylinder is a conductor for the injection needle, and an external thread, by means of which the inner and outer cylinders are connected. 
     EFFECT: using the invention provides reducing the probability of developing recurrent tumors, improving the quality of life of the patients, reducing the postoperative rehabilitation period. 
     1 cl, 5 dwg
Patent RU-2717371-C1 (RU)
Title: Intraoral optical microscope
Inventor: Lobach Olga Igorevna
IPC: A61C3/02
Filed: 2018-12-03
Granted: 2020-03-23
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine. Intraoral optical microscope (IOM) comprises an EHEV1-200USB microscope with a video camera fixed in a clamp. At the same time on the outer side of one of the wings of the microscope clamp there is a cylinder-like bed with vertical slots and a hinge inside. Stock on the outer side has a thread and a nut for fixation of the hinge in the position of its contact with the inner surface of the bed. Besides, IOM is equipped with connecting hinge in clamp for microscope with headrest clamp by holding arc made of flexible wire enclosed in insulating material, and IOM is connected to a computer configured to detect tooth crown restoration defects and making a decision on whether to correct or replace it. 
     EFFECT: using the given invention will allow providing more accurate in-oral visualization of the dental surface. 
     1 cl, 2 dwg, 1 ex
Patent RU-2697571-C1 (RU)
Inventor: Maslova Anna Aleksandrovna
IPC: G01W1/00
Filed: 2018-12-05
Granted: 2019-08-15
Abstract: FIELD: ecology. 
     SUBSTANCE: invention relates to ecology and can be used for environmental monitoring and forecasting of atmospheric pollution in the industrial region. System comprises sensors (4) for monitoring atmospheric conditions, sensors (1) for measuring concentrations of pollutants directly from pollution sources, weather station (2), simulation units (3, 6, 11), central dispatcher station (7), time setting device (8), unit (9) for simulating weather parameters, unit (12) for issuing recommendations for reduction emissions of pollutants in unfavorable meteorological situations, setters (5, 10) of concentrations of pollutants from pollution sources, control units (13, 14) for setting contaminant concentrations, units (15-17) for forecasting atmospheric pollution, units (18) for comparing predicted and actual values of atmospheric pollution, units (19, 20) for correcting forecast values of atmospheric pollution, setters (21) of maximum permissible values of atmospheric pollution, units (22-24) for fixing excess atmospheric pollution of maximum permissible values, integrating modules (25, 28), units (26, 29) for storage of mismatch values, units (27) for correction of mismatch of atmospheric pollution values, recorder (30) for values of sensors for measuring concentrations of pollutants directly from sources of contamination. 
     EFFECT: increase the accuracy of assessment of atmospheric pollution in the industrial region. 
     1 cl, 1 dwg
Patent RU-2702614-C1 (RU)
Title: Universal detachable glassing head separator
Inventor: Mikhalchenko Evgenij Nikolaevich
IPC: H02G3/22
Filed: 2018-12-14
Granted: 2019-10-09
Abstract: FIELD: electricity. 
     SUBSTANCE: universal pressure seal separator relates to on-board cable networks and means of their sealing. Pressure seal separator consists of two identical interpenetrating half-bodies. Semi-body consists of base (1) and protruding part (2). Base (1) of the semi-body has a hole for cable laying, bundles, wires in the pressure seal and hole (5) for installation of the fixing element at routing of cables, bundles or wires. Extending part (2) of semi-body has notch (3) to exclude mutual slippage of body parts and rounded central channel (4). Central channel (4) corresponds to the shape of round or flat layout of the laid cable, bundle or wire and has rounding to exclude rubbing of the cable, bundle and wire. Seal (6) and mounting plate (7) are installed on protruding part (2) of semi-body at installation of pressure seal separator. Mounting plate (7) can have zero, one or two attachment points with direct location of fasteners, with location at an angle. 
     EFFECT: use of the universal pressure seal separator ensures safe and tight passage of the cable assemblies together with the connectors through the holes in the structures, fastness and convenience of the cable through the hole, and, if necessary, provides a simple and cheap method for mutual connection and physical separation of different bundles, cables, wires running at an angle to each other. 
     1 cl, 6 dwg
Patent RU-2686100-C1 (RU)
Inventor: Krajnova Gulnaz Faizovna
IPC: A61K31/56
Filed: 2018-12-20
Granted: 2019-04-24
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to A-seco-tritrnerophenoids of general formula I..EFFECT: obtaining novel A-secotreterpenoids exhibiting cytotoxic activity on tumor cells of lines NST 116 (colorectal carcinoma), MS (melanoma), RD TE32 (rhabdomyosarcoma).3 cl, 3 tbl, 5 ex
Patent RU-2706197-C1 (RU)
Title: Method of controlling operation of a metal-insulator-semiconductor membrane capacitor structure
Inventor: Tikhov Stanislav Viktorovich
IPC: H01L21/04
Filed: 2018-12-26
Granted: 2019-11-14
Abstract: FIELD: control systems. 
     SUBSTANCE: invention can be used to create memory and low power consuming integrated circuits of nonvolatile memory. Essence of the invention consists in that the method of controlling the operation of the membrane-type capacitor structure metal-insulator-semiconductor, in which the dielectric and the semiconductor are connected in series with respect to each other, wherein the dielectric is made from a non-light-sensitive material, and the semiconductor substrate is made from a light-sensitive material containing a dopant in concentrations of 10 15 ÷10 17  cm -3 , providing commensurability of capacitance or conductivity of dielectric and region of space charge of semiconductor and absence of fixation of Fermi level on interface of dielectric and semiconductor, comprises adjustment of electric field intensity and current value in dielectric during its forming and switching due to change of resistance of semiconductor substrate due to capacitance variation and conductivity of space charge region in semiconductor using high intensity light illumination 10 18 ÷10 21  photons/cm 2 ⋅from structures on side of metal electrode and dielectric in area of own photosensitivity of semiconductor lining. 
     EFFECT: reduction of molding and switching voltages, expansion of resistance limit in low-ohmic and high-resistance states, expansion of spectral operating mode due to semiconductor, reduction of error probability when reading memristor state. 
     4 cl, 8 dwg
Patent RU-2699316-C1 (RU)
Title: Method of activating humic preparations used for presowing treatment of seeds
Inventor: FEDOTOV GENNADIJ NIKOLAEVICH
IPC: A01N25/02
Filed: 2018-12-26
Granted: 2019-09-04
Abstract: FIELD: agriculture. 
     SUBSTANCE: field of use: invention relates to agriculture, in particular, to development of plant growth stimulants for presowing treatment of seeds. In the method for activation of humic preparations used for presowing treatment of seeds, which consists in modification of preparations of humic substances and treatment of seeds with aqueous solutions of these preparations, modification of powdered preparations of humic substances is carried out by their boiling in heptane with subsequent separation of powders of treated humus preparations from heptane. 
     EFFECT: technical result: invention significantly improves biological activity of humates when used for pre-sowing treatment of seeds. 
     1 cl, 1 tbl
Patent RU-2714455-C1 (RU)
Title: High-strength and highly-formable cold-rolled and heat-treated steel sheet and method of production thereof
Inventor: MAGAR CORALIE
IPC: C21D8/02
Filed: 2017-09-15
Granted: 2020-02-17
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy, namely to cold-rolled and thermally treated steel sheet used for production of parts of body structure and body panels for mechanical vehicles. Sheet has a composition containing the following, wt. %: 0.10 ≤ C ≤ 0.40; 3.5 ≤ Mn ≤ 8.0; 0.5 ≤ Si ≤ 2.5; 0.003 ≤ Al ≤ 3.0; wherein Si + Al ≥ 0.8; 0.001 ≤ Mo ≤ 0.5; S ≤ 0.010; P ≤ 0.020; N ≤ 0.008; optionally one or more elements of: 0.01 ≤ Cr ≤ 2.0; 0.010 ≤ Ti ≤ 0.080; 0.010 ≤ Nb ≤ 0.080; 0.010 ≤ V ≤ 0.30 and 0.0005 ≤ B ≤ 0.003; balance is iron and unavoidable impurities. Value of carbon equivalent of steel sheet Cis not more than 1.3 %. Sheet has a microstructure consisting of surface proportions of 10–50 % residual austenite, tempered martensite and at most 8 % fresh martensite. Said residual austenite contains Mn-enriched austenite characterized by Mn content in excess of 1.3⋅Mn %, and Mn-depleted austenite, characterized by content of Mn ranging from 0.5⋅Mn % to 1.3⋅Mn %, where Mn % is the content of Mn in the steel sheet, wherein the surface fraction of said Mn-rich austenite with respect to the entire microstructure is in range from 2 % to 12 %.EFFECT: produced sheets have required high level of mechanical properties.24 cl, 6 tbl
Patent RU-2703541-C1 (RU)
Title: Method for determining fibrinogen during recalcification of citrate plasma and evaluating its functionality
Inventor: DRAPKINA OKSANA MIKHAJLOVNA
IPC: G01N33/86
Filed: 2019-03-15
Granted: 2019-10-21
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to laboratory diagnostics and can be used for determination of fibrinogen in recalcification of citrate plasma and evaluation of its functionality. Essence of method consists in recalcification of blood plasma with calcium chloride with subsequent registration of degree of coagulation on photometer for enzyme immunoassay. In order to increase the accuracy of the test, polyethylene glycol with a molecular weight of 3350 is used as an activator of the fibrin stabilizing factor. Reaction is started in parallel 2 series by adding 0.25 M calcium chloride solution to sample containing citrate plasma, PEG-3350 and VBS buffer with pH 7.4, thoroughly mixed, absorbance of samples is measured, then incubated for 60 min at 37 °C, in the first series of the experiment, the protein content in the fibrin clot is determined by a standard method using a biuret reagent, in the second series of experiments, the plasma coagulation is determined photometrically by changing the turbidity of the samples at wavelength of 450 nm with measurement intervals of 0 and 60 min, fibrinogen content is calculated by formula: FG (g/l) = ΔA 450 ×5.12, where: ΔA 450  – change of optical density of sample in second series, with plasma coagulation; 5.12 is a coefficient for transfer of changes in optical density of the sample when plasma coagulation is in g/l, which is the ratio of protein in the fibrin clot to change in optical density in the sample during plasma coagulation, calculating fibrinogen functionality as a difference between fibrinogen values determined by this method and using the Claus method, calculating difference in % of protein in fibrin clot and difference of more than 10 % is defined as impaired functionality of fibrinogen. 
     EFFECT: using this method enables determining the amount of fibrinogen and its functionality, which enables to conduct wide screening and detect people prone to thrombosis. 
     1 cl, 5 tbl, 1 dwg