baber/WOPTO huggingface dataset:
Patent RU-2690707-C2 (RU)
Inventor: REISCHIG PETER
IPC: G01N23/20
Filed: 2015-12-09
Granted: 2019-06-05
Abstract: FIELD: medicine. 
     SUBSTANCE: use: to create a gemstone signature using X-ray imaging. Summary of invention consists in the fact that method includes the following stages: installation of a gemstone in a sample holder of a visualization apparatus, wherein the imaging apparatus comprises a detector, a sample holder mounted on the sample table, an X-ray source, wherein sample holder and X-ray source are set along optical axis, wherein the sample holder is movable relative to at least one X-ray source and detector; exposing a precious stone under X-rays from an X-ray source while moving the sample holder in accordance with a search strategy which is previously determined for the gemstone based on known physical characteristics of the gemstone; using the detector to localize the diffraction spots and/or extinction generated by the crystal lattice; use of localized diffraction spots and/or extinction to calculate information on position, orientation and phase of crystals; creating a suitable X-ray diffraction scanning strategy based on the calculated information, wherein the strategy includes moving the sample holder relative to the X-ray source and the detector and exposing the gemstone under suitable X-rays as the sample holder moves, wherein strategy is created in order to localize and classify internal shortcomings in said at least one chip; scanning a gemstone in accordance with a scanning and registration strategy of diffraction and / or extinction images using a detector; and creating signature on recorded images of diffraction and/or extinction. 
     EFFECT: technical result is enabling possibility of accurate and reproducible obtaining of signature for gemstone, in particular, diamond, which does not require initial knowledge on setting of precious stone and which can be used to identify gemstone, consisting of very small number of crystals, even if the gemstone is polished, resected or otherwise physically changed after creating any initial signature. 
     31 cl, 2 dwg
Patent RU-2684792-C2 (RU)
Title: Burners for glass-melting furnaces oriented at angle upwards
Inventor: IEKHA Osemvengie Ui
IPC: C03B5/235
Filed: 2015-12-16
Granted: 2019-04-15
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to production of glass and glassmaking furnaces. Proposed method comprises feeding material of glass charge into furnace including rear wall and front wall facing each other and two side walls. Four walls form a chamber, a canopy above the chamber, which is in contact with four walls, at least one hole, through which material to be melted can be supplied into the chamber, at least one hole in the front wall, through which molten glass can be removed from the chamber, and a layer of molten glass inside the chamber in contact with inner parts of four walls. Supply of gaseous oxidizer with oxygen content of at least 21 vol. % and fuel is fed into a burner located in a hole in the side wall, which is in range from 35 % to 65 % of the distance from the upper surface of molten glass to the top of the side wall. Burner is oriented so that to produce a flame passing inside the chamber to the canopy along the line which forms an angle exceeding zero degrees making up to 15 degrees relative to the horizontal plane passing through the burner. In combustion, visible flame areas do not contact with opposite side wall, do not contact with molten glass and do not contact with dome. Gaseous oxidant and fuel are fed into burner at different heights above molten glass. Fuel and part of said gaseous oxidant are fed above the level whereto gaseous oxidant is supplied in amount required in compliance with stoichiometric balance. As a result of combustion on upper surface of flame or near it a layer is formed, which contains unburnt fuel, partially burnt fuel and products formed as a result of partial combustion of fuel, and in which total amount of unburned fuel, partially burnt fuel and products formed as a result of partial combustion of fuel, exceeds their number in areas of flame below this layer.EFFECT: preventing the formation of nitrogen oxides and breaking the roof above the furnace.3 cl, 6 dwg
Patent RU-2735578-C2 (RU)
Title: Wim-датчик, имеющий узел датчика
Inventor: PFLUGER KIM
IPC: G01G19/02
Filed: 2017-07-25
Granted: 2020-11-03
Abstract: Использование: для измерения нагрузки колес транспортных средств на дороге при переезде. Сущность изобретения заключается в том, что WIM-датчик имеет выполненный длинным по продольной оси полый профиль, имеющий внутреннее пространство, и это внутреннее пространство имеет первую и вторую внутренние прижимные поверхности, и эти прижимные поверхности расположены напротив друг друга и с обеих сторон соединены друг с другом изогнутыми, предварительно натянутыми краями профиля; при этом во внутреннем пространстве по продольной оси расположено множество пьезоэлектрических измерительных элементов, имеющих каждый первые и вторые поверхности восприятия нагрузки, и эти поверхности восприятия нагрузки обращены к первым или, соответственно, вторым прижимным поверхностям; при этом каждый из измерительных элементов расположен между двумя воспринимающими элементами, и эти два воспринимающих элемента через прижимные поверхности передают предварительный натяг на измерительные элементы; при этом все первые поверхности восприятия нагрузки измерительных элементов электрически соединены друг с другом электродом и электрически изолированы от первой прижимной поверхности; при этом электрод выполнен в виде длинной, полосообразной изолирующей пленки, имеющей нанесенный с одной стороны электропроводящий слой; при этом электрод расположен во внутреннем пространстве между измерительными элементами и первой прижимной поверхностью; и при этом электропроводящий слой направлен к измерительным элементам. Технический результат: обеспечение возможности повышения точности измерения нагрузки колес транспортных средств на дороге при переезде. 14 з.п. ф-лы, 10 ил.
Patent RU-2750512-C2 (RU)
Title: System and method for reducing turbocharger compressor noise
Inventor: KARIM AHSANUL
IPC: F04D29/66
Filed: 2017-10-24
Granted: 2021-06-29
Abstract: FIELD: compressors. 
     SUBSTANCE: methods and systems for the engine turbocharger compressor are presented. For example, a compressor may contain a passageway and a resonant chamber surrounding the passageway, with the passageway being fluidly connected to the resonant chamber via a recirculation channel, a discharge channel, and a plurality of openings located between the recirculation channel and the discharge channel. 
     EFFECT: due to the passage of the fluid from the resonant chamber through the holes in the passageway, the noise level of the compressor can be reduced.  
     20 cl, 26 dwg
Patent RU-2720363-C2 (RU)
Inventor: DROKIN IVAN SERGEEVICH
IPC: G16H50/00
Filed: 2017-12-29
Granted: 2020-04-29
Abstract: Изобретение относится к области искусственного интеллекта, а именно к способу формирования математических моделей пациентов. Технический результат заключается в повышении точности диагностирования, анализа и прогноза развития заболеваний. Способ, при котором: получают обучающую выборку, содержащую электронную историю болезни пациентов; производят предварительную обработку данных, содержащихся в полученных историях болезни пациентов; преобразовывают обработанные данные в последовательность медицинских фактов по каждому пациенту; производят на сервере автоматическую разметку полученной последовательности медицинских фактов по каждому пациенту; производят на сервере обучение первичных репрезентаций независимо для каждой из модальностей; осуществляют обучение совместных репрезентаций; производят обучение финальных моделей и параметров агрегации; получают историю болезни пациента, не входящего в обучающую выборку; производят предварительную обработку данных полученной истории болезни пациента; преобразовывают предварительно обработанные данные в последовательность медицинских фактов с использованием медицинских онтологий; формируют векторное представление пациента; используют сформированное векторное представление для диагностики, анализа и прогноза развития заболеваний. 10 ил.
Patent RU-2738598-C2 (RU)
Inventor: Shalygin Mikhail Gennadevich
IPC: G01N19/04
Filed: 2017-11-02
Granted: 2020-12-14
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention can be used for measurement of setting force at friction of juvenile surfaces. Essence: providing roughness of sample and counterbody surfaces, which does not exceed Ra=0.2 mcm. Contact surfaces of the sample and the counterbody are cleaned with polar and non-polar solvents. Flat counterbody is pressed to sample with force of not more than 10 N until formation of such force of connection when under action of own weight sample is not disconnected from counterbody. Load is removed, sample is placed in horizontal position, counterbody is displaced relative to sample and F 1  is measured, which must be applied to move the sample, with the sample placed horizontally. Specimen is placed in a vertical position and fixed, the specimen with force of not more than 10 N clamps the counterbody until such connection is formed, when under the action of its own weight the sample is not disconnected from the counterbody. Load is removed, it is carried out offset with respect to the counterbody and measured sample F 2 —force that must be applied to move the sample at a sample position vertically. Mean value of force required for breaking molecular bond is calculated, and force of molecular bond formed as a result of setting is determined by expression. 
     EFFECT: high reliability of measurements. 
     1 cl, 2 dwg
Patent RU-2738437-C2 (RU)
Inventor: Miroshnichenko Sergej Yurevich
IPC: G06T1/00
Filed: 2017-11-14
Granted: 2020-12-14
Abstract: FIELD: cartography.SUBSTANCE: method includes localization of obtained contours, obtaining depths and heights on a set of features of contour lines of analyzed maps of location, localization of centers of contour lines, converting linear objects into a vector representation, converting the formed set of vector representations of linear objects into a set of layers by HSI segmentation, selecting subsets corresponding to brown and blue from a set of color layers, searching for thickened contour lines in both formed subsets, recovering fractures of formed contour lines, executed separately for subsets of thickened and main lines, output of formed set of vector representations of contour lines.EFFECT: technical result consists in improvement of accuracy of automatic recognition of contour lines on initial topographic maps.2 cl, 17 dwg
Patent RU-2707650-C2 (RU)
Inventor: HUEBNER THOMAS
IPC: A61B5/0295
Filed: 2016-07-15
Granted: 2019-11-28
Abstract: Группа изобретений относится к медицинской технике. Устройство для определения состояния здоровья человека-субъекта содержит модуль управления и средство для предоставления данных пульсовой волны, отражающих сердечный ритм человека-субъекта. При этом обеспечивают получение данных пульсовой волны. Выбирают часть данных пульсовой волны, характеризующих множество периодов сердечного цикла. На основе данных пульсовой волны части данных пульсовой волны определяют вариабельность кровяного давления, вариабельность частоты дыхания и вариабельность сердечного ритма. Определяют значение корреляции на основе вариабельности кровяного давления, вариабельности частоты дыхания и вариабельности сердечного ритма и соответствующего эталонного значения. Определяют состояние здоровья субъекта на основании значения корреляции. В другом варианте определяют первый и второй индексы, характеризующие вариабельность сердечного ритма на основе данных пульсовой волны части данных пульсовой волны, характеризующих множество периодов сердечного цикла. Причем второй индекс отличается от первого. Определяют состояние здоровья субъекта на основе первого и второго индексов. Определение первого индекса содержит определение множества интервалов частоты дыхания на основе данных пульсовой волны части данных пульсовой волны и определение первого индекса на основе множества интервалов времени дыхания. Достигается повышение точности определения биологических показателей субъекта, таких как частота сердечных сокращений, частота дыхательных движений, кровяное давление и вариабельность этих показателей. 2 н. и 22 з.п. ф-лы, 11 ил.
Patent RU-2711209-C2 (RU)
Inventor: TITUS MATTHEW ARTHUR
IPC: B62D35/00
Filed: 2018-01-25
Granted: 2020-01-15
Abstract: Изобретение относится к способам и системам для управления скоростью транспортного средства. Способ управления скоростью транспортного средства содержит этапы, на которых в качестве реакции на электрический сигнал задают предел скорости транспортного средства равным первому пороговому значению. В качестве реакции на присутствие дождя в области транспортного средства и на получение электрического сигнала задают предел скорости транспортного средства равным второму пороговому значению, которое меньше первого порогового значения, и поддерживают скорость транспортного средства ниже предела скорости транспортного средства и предупреждают водителя транспортного средства о заданном пределе скорости транспортного средства. Система управления скоростью транспортного средства содержит вентилируемый капот, содержащий одно вентиляционное отверстие, переключатель, причем переключатель выполнен с возможностью создания электрического сигнала, указывающего на присутствие водоотводящего короба, двигатель и контроллер двигателя, содержащий инструкции выполнения способа, хранимые в памяти. Достигается требуемый уровень охлаждения двигателя. 3 н. и 15 з.п. ф-лы, 4 ил.
Patent RU-2722144-C2 (RU)
Title: Compositions for treating pain in patients suffering scheduled arthroplasty
Inventor: GIORGETTI PAOLO LUCA MARIA
IPC: A61K31/195
Filed: 2016-09-08
Granted: 2020-05-27
Abstract: FIELD: medicine; pharmaceuticals.SUBSTANCE: invention relates to use of a composition which contains at least a first active agent comprising amino acids leucine, isoleucine, valine, lysine, threonine, histidine, phenylalanine, methionine, tryptophan, tyrosine and cystine, in treating pain in patients suffering scheduled arthroplasty.EFFECT: disclosed are compositions for treating pain in patients suffering scheduled arthroplasty.15 cl, 2 dwg, 4 tbl
Patent RU-2771326-C2 (RU)
Inventor: ECKELBARGER JOSEPH D
IPC: A01N43/54
Filed: 2014-03-12
Granted: 2022-04-29
Abstract: Изобретение относится к сельскому хозяйству, в частности к средствам для борьбы с нежелательной растительностью. Гетероциклическое азотсодержащее соединение формулы (I):в которой X означает N, CH, CF, CCl или CCH3; R1означает OR1′, в которой R1′означает H, C1-C8-алкил или C7-C10-арилалкил; R2означает C1-C4-алкоксигруппу, когда X означает N, или R2означает Cl, когда X означает CH, CF, CCl или CCH3; R3и R4все независимо означают водород, C1-C6-алкил или C1-C6-алкоксигруппу; Ar означает:,где X1означает Br, I, этинил, CF2H, OCF2H, CN или NO2; при условии, что X1не представляет собой CN, когда X представляет собой N, CCl или CCH3; или его N-оксид, или сельскохозяйственно-приемлемая соль, обладает гербицидной активностью. Предлагаемое гетероциклическое азотсодержащее соединение формулы (I) обеспечивает борьбу с широким спектром сорняков, селективность, минимальное повреждение сельскохозяйственной культуры, стабильность при хранении, легкость использования, значительную активность по отношению к сорнякам. 11 з.п. ф-лы, 14 табл., 113 пр.
Patent RU-2721580-C2 (RU)
Title: Sealing method of subarachnoid space and device for implementation thereof
Inventor: PITSKHELAURI DAVID ILICH
IPC: A61B17/00
Filed: 2018-08-02
Granted: 2020-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine. Method for sealing a subarachnoid space involves superimposing an initial monofilament suture on a postoperative defect of a spider medial shell of a primary cerebral vestibule, forming a continuous suture along the entire defect, thread tension along the seam direction using the device containing the open-type handle and eyelet until the defect edges closing, formation of a closing unit and application of haemostatic material onto the formed suture. 
     EFFECT: invention provides reliable sealing of subarachnoid space and prevention of postoperative liquorrhea. 
     6 cl, 7 dwg
Patent RU-2729477-C2 (RU)
Title: Alloy with high oxidation resistance and use for gas turbines using this alloy
Inventor: DIMATTEO ANTONELLA
IPC: C22C19/05
Filed: 2017-03-10
Granted: 2020-08-07
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to nickel-based alloys with high oxidation resistance and can be used for production of gas turbine components using additive technologies. Alloy with high oxidation resistance contains, wt %: Co 9.00–9.50; W 9.30–9.70; Cr 8.00–8.70; Al from more than 7.00 to 15.50; Ti 0.60–0.90; Ta 2.80–3.30; Mo 0.40–0.60; Hf up to 1.20; Mn up to 0.05; Si up to 0.02; C up to 0.065; Re 0.00–4.00; Mg, B, Zr, Fe, O, N, S or mixtures thereof up to 0.287; Ni is rest. 
     EFFECT: alloy is characterized by high resistance to oxidation. 
     15 cl, 2 ex, 3 dwg
Patent RU-2768271-C2 (RU)
Title: Sending reports by wireless communication device
Inventor: SHREDER Devid
IPC: H04W72/04
Filed: 2018-10-04
Granted: 2022-03-23
Abstract: FIELD: wireless communication. 
     SUBSTANCE: stages are provided, at which: a reporting time window is configured by a wireless communication device to send a report to a wireless communication network, and the wireless communication device determines, whether data transmission from the wireless communication device to the wireless communication network is planned for some time of transmission within the reporting time window, as well as a report is transmitted together with planned data transmission, if it is determined that the specified action is planned for some time of transmission within the reporting time window. 
     EFFECT: achieving the possibility of the wireless communication device of more flexible and effective operation in terms of resources, when sending reports to the network. 
     7 cl, 8 dwg
Patent RU-2735532-C2 (RU)
Title: Powdered metal composition for easy processing by cutting
Inventor: HU BO
IPC: B22F3/12
Filed: 2017-03-13
Granted: 2020-11-03
Abstract: FIELD: powder metallurgy.SUBSTANCE: group of inventions includes an iron-based powder composition, use of halloysite, a method of producing a powdered composition, a method of producing a sintered part and a sintered part. Powder composition based on iron contains 0.01–1.0 % by weight, improves processability of additive, containing halloysite in powder form with particle size X90 less than 50 mcm and X90 more than 0.5 mcm. Powder composition based on iron is obtained by mixing an iron-based powder with a processability-improving additive containing halloysite. Iron-based sintered part is obtained by pressing an iron based powder composition at a pressing pressure of 400–1200 MPa and sintering the pressed part at temperature of 700–1350 °C.EFFECT: higher machinability of cutting without changing mechanical properties.16 cl, 3 tbl, 1 ex
Patent RU-2764339-C2 (RU)
Title: Autonomous plant for gasification of liquid cryoproducts
Inventor: KUROCHKIN ANDREJ VLADISLAVOVICH
IPC: F17C7/04
Filed: 2018-11-06
Granted: 2022-01-17
Abstract: FIELD: cryogenic technology. 
     SUBSTANCE: invention relates to cryogenic technology; it can be used in power engineering and other industries in the regasification of liquid cryoproducts. An autonomous plant for gasification of liquid cryoproducts includes an expander with a pump, the first and the second atmospheric evaporators and a heater. The plant is equipped with a storage tank with a cooling system and a cryoproduct supply line, including the first pump supplying cryoproduct from the tank to the first atmospheric evaporator, expander and separator, which is connected to the cooling system by the liquid cryoproduct supply line, on which the second pump is located. The cooling system is connected to a line for outputting separation gas from the separator, on which the second evaporator and a compressor are installed as a heater. The expander is kinematically or electrically connected to pumps.  
     EFFECT: exclusion of electricity consumption from the outside. 
     1 cl, 1 dwg
Patent RU-2739332-C2 (RU)
Title: Plastic pipe with connecting flare
Inventor: ARNYANI KLAUDIO
IPC: F16L47/08
Filed: 2017-10-17
Granted: 2020-12-22
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to pipe (1) made of plastic, which comprises female end (2) equipped with connecting flare (3), configured to receive male end (22) of next pipe (21) and comprising inner wall (4) with seat (5) for laying (10), made with possibility of abutment to external wall (24) of male end in assembled configuration (A). Pipe (1) and following pipe (21) are connected to each other to create connection (100) with provision of hydraulic seal between pipe (1) and next pipe (21). On connecting flare (3) inner wall (4) there is at least one closing edge (7) of circular shape, extending towards the inside of said connecting flared end (3) and to outer front edge (6) of said connecting flared end (3) and including support edge (7a), made with possibility of adherence and tight pressing with specified force to external wall (24) of said male end (22) in said assembled configuration (A). Closing edge (7) is located between outer front edge (6) and seat (5) and forms with inner wall (4) annular cavity (8), which opens in direction of outer front edge (6). Closing edge (7) prevents padding (10) from reaching and damaging the plant roots and, consequently, to the hydraulic seal of said connection (100). 
     EFFECT: disclosed is a plastic pipe with a connecting flare. 
     9 cl, 4 dwg
Patent RU-2767445-C2 (RU)
Title: Methods for treatment of heart failure and ischemic-reperfusion injury of heart
Inventor: NARODDEN SALOMON
IPC: A61P9/00
Filed: 2017-11-17
Granted: 2022-03-17
Abstract: FIELD: medicine.SUBSTANCE: present invention relates to the field of medicine, namely to a method for the treatment or prevention of heart failure or treatment of ischemic-reperfusion injury of the heart, including the extracorporeal shock wave therapy of the heart and the injection of DPP-4 inhibitor or a pharmaceutical composition containing the specified inhibitor to a subject who needs it, where the specified inhibitor or composition is injected before, during and/or after the specified shock wave therapy.EFFECT: present invention provides for the suppression of cardiomyocyte death in patients with heart attacks, and it can effectively reduce the probability of heart failure and improve the prediction in patients with heart failure or at risk of its occurrence.20 cl, 10 dwg, 7 ex
Patent RU-2747715-C2 (RU)
Inventor: FUKASAWA TAKUYA
IPC: B41J2/01
Filed: 2019-10-02
Granted: 2021-05-13
Abstract: FIELD: printing.SUBSTANCE: present invention relates to an ink-jet printing device and an ink-jet printing method with a printing head configured to discharge ink for printing an image. The ink is circulated through the circulation flow path between the print head and the ink reservoir. A detection operation is performed to detect the discharge state of ink at the discharge port in the print head. The ink circulation and the detection operation are simultaneously performed by performing the detection operation in response to the start of ink circulation.EFFECT: invention is aimed at reducing the time required for detecting an ink discharge state and a recovery operation for restoring the ink discharge state.29 cl, 29 dwg