baber/WOPTO huggingface dataset:
Patent RU-2690688-C2 (RU)
Title: Силилированные полиуретаны, их получение и применение
Inventor: BRIERS DAVID
IPC: C08G18/48
Filed: 2016-03-09
Granted: 2019-06-05
Abstract: Изобретение относится к силилированным полиуретанам. Предложен силилированный полиуретан, получаемый способом, включающим стадии (a) взаимодействия по меньшей мере одного полиола с по меньшей мере одним триизоцианатом с образованием полиуретанового форполимера с концевыми гидроксильными группами и (b) взаимодействия упомянутого полиуретанового форполимера с по меньшей мере одним изоцианатосиланом формулы (1): OCN-R-Si-(X)(R), где m равно 0, 1 или 2, каждый Rпредставляет собой независимо друг от друга гидроксильную группу, алкоксигруппу, содержащую от 1 до 10 атомов углерода, ацилоксигруппу, содержащую от 1 до 10 атомов углерода или -OCH(R)COOR, где Rпредставляет собой водород или алкильную группу, содержащую от 1 до 4 атома углерода и Rпредставляет собой неразветвленную или разветвленную алкильную группу, содержащую от 1 до 8 атомов углерода, каждый X представляет собой независимо друг от друга при необходимости замещенную углеводородную группу, содержащую от 1 до 10 атомов углерода, которая может быть прервана по меньшей мере одним гетероатомом и R представляет собой дифункциональную органическую группу, с концевыми гидроксильными группами на упомянутом форполимере с упомянутым изоцианатосиланом. Предложены также способ получения заявленного полиуретана; адгезив, герметик или композиция для покрытия, содержащие заявленный полиуретан, и применение заявленного силилированного полиуретана в качестве адгезива, герметика или композициии для покрытия. Технический результат – предложенный силилированный полиуретан обеспечивает улучшенную скорость отверждения и приемлемые механическую прочность после отверждения и вязкость при использовании в адгезивах, герметиках и композициях для покрытия. 4 н. и 6 з.п. ф-лы, 2 табл., 2 пр.
Patent RU-2745327-C2 (RU)
Title: Method for prognosticating development of lower limb ischwmis disease
Inventor: BYKOV ALEKSANDR VLADIMIROVICH
IPC: A61B5/00
Filed: 2017-12-25
Granted: 2021-03-23
Abstract: FIELD: medicine.SUBSTANCE: invention relates to the field of medicine, in particular to methods for prognosticating clinical outcomes in patients with critical lower limb ischemia (CLLI) on the basis of occlusive artery diseases. At present the high frequency of lower limb amputations makes the problem of forecasting the reversibility of the ischemic process and the curability of patients with CLLI particularly relevant. A significant improvement in the quality of treatment of patients with lower limb ischemic disease (LLID) can be achieved by providing a timely and fairly accurate prognosis of the development of the studied disease at various stages of patient management. The essence of the invention is that, using generally accepted medical techniques with the use of a tonometer and an apparatus for ultrasound Doppler studies, the ankle-shoulder index (ASI) – Y1 is measured, and the rheographic index (RI) – Y2 is determined using a rheograph, by palpation or with the help of devices for recording electrophysiological parameters, the heart rate (HR) – Y5 and the respiratory rate (RR) – Y4 are determined, and the ratio of the peak systolic velocity in the stenosis zone to the velocity in the prestenotic zone (K=Y8=PSVUSDG) is determined using an ultrasound tomograph. Using laboratory analyzers, D-dimer - Y6, activated partial prothrombin time APPT - Y7 are determined, and the quality of life QL - Y9 is determined using the following questionnaire: a) the limitation of pain-free walking distance (less than 20 meters) – 1 point; b) pain on any exertion, but no pain at rest – 3 points; C) pain at rest after 5 hours of sleep – 4 points; d) pain at rest after 2 hours of sleep – 5 points; d) constant pain without swelling feet – 6 points; e) persistent pain, swelling of the feet with skin hyperemia – 7 points g) persistent pain, swelling of the feet with skin hyperemia, acrocyanosis of the feet – 8 points; h) constant pain, swelling of the feet with skin hyperemia, acrocyanosis, trophic ulcer of the foot is 10 points.EFFECT: invention improves the quality of prognasticating the development of the severity of the lower extremities ischemic disease by taking into account the degree of decompensation of the system of regulatory organs: heart-brain (H-B).7 cl, 11 dwg
Patent RU-2701767-C2 (RU)
Title: Panel
Inventor: LEBEL ARNE
IPC: E04F15/02
Filed: 2016-07-21
Granted: 2019-10-01
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to panel (1) having upper side (1a) of a panel and a lower side of the panel and at least two mutually opposite edges (2, 3) of the panel, respectively, having a chamfer edge in the form of chamfer (26, 27) on upper side (1a) of panel, wherein edge blunting in connected state form connection (8) in coating surface (9). According to the invention, the blunting of one of panel edges (3) is greater than blunting (6) of opposite edge (2) of the panel, and the lower part of the greater blunting of one edge (3) of the panel in the connected state is covered by minor dulling (6) of opposite edge (2) of the panel, characterized in that on said edge (2, 3) of panel with large edge blurring there is projection (30), which has rounded configuration on free end, and mating panel edge (2, 3) has recess (38), which has rounded configuration corresponding to it, so that projection (30) adjoins cross-section of recess (38), wherein in assembled state centring of panel edges (2, 3) relative to each other is provided by ledge (30) and recess (38). Also described is a method for gluing a panel. 
     EFFECT: fixation is provided to prevent movement of panels from each other in direction perpendicular to panel plane. 
     10 cl, 10 dwg
Patent RU-2705378-C2 (RU)
Title: Ship propulsor and method for operation thereof
Inventor: Golovin Vyacheslav Vasilevich
IPC: B63H1/14
Filed: 2018-01-18
Granted: 2019-11-07
Abstract: FIELD: shipbuilding.SUBSTANCE: invention relates to shipbuilding, namely, to ship propulsors. Ship propulsor consists of propeller, hub and drive shaft. Drive shaft together with the hub can move freely in axial direction relative to the drive shaft, at the same time a spring mechanism is installed between the hub and the drive shaft. Operation of ship propulsor is performed with simultaneous rotation of screw propeller, which also performs asymmetrical oscillations along its longitudinal axis. Source of energy of said vibrations is self-vibration of operating propeller spring-loaded in axial direction relative to propeller shaft.EFFECT: occurrence of asymmetrical oscillations.3 cl, 5 dwg
Patent RU-2716878-C2 (RU)
Title: Laser sensor for detecting particle density
Inventor: VAN DER LEE ALEXANDER MARC
IPC: G01N15/14
Filed: 2016-07-14
Granted: 2020-03-17
Abstract: FIELD: physics. 
     SUBSTANCE: laser sensor module for detecting particle density, as well as a corresponding method and a computer program product. Module comprises at least one first laser, at least one first detector and at least one electric driver. First laser is configured to emit the first laser radiation in response to signals generated by the electric driver. First detector is configured to detect the first interference signal of self-mixing of the optical wave inside the first laser resonator of the first laser. Interference signal of self-mixing is caused by reflected laser radiation re-entering the first laser resonator, wherein the first reflected laser radiation is reflected by a particle which receives at least part of the first laser radiation. Laser sensor module is configured to reduce multiple counts of the particle. 
     EFFECT: technical result is higher accuracy and speed of module operation. 
     14 cl, 10 dwg
Patent RU-2743570-C2 (RU)
Inventor: PERREN GEREN VALERI
IPC: C22C38/54
Filed: 2016-10-17
Granted: 2021-02-19
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, in particular to steel, having the following composition in wt%: 10,0Ni24,5, 1,0Mo12,0, 1,0Со18,0, 14,0Мо+Со+Si+Mn+Cu+W+V+Nb+Zr+Y+Ta+Cr+C+Al+B+Ti+N29,0, 21,5Ni+Co+Mo47,5, traces Al4,0, traces Ti0,1, traces N0,010, traces Si4,0, traces Mn13,0, traces C0,03, traces S0,0020, traces Р0,005, traces В0,01, traces Н0,0005, traces О0,03, traces Cr5,0, traces Cu4,0, traces W6,0, traces Zr4,0, traces Ca0,1, traces Mg0,8, traces Nb4,0, traces V4,0, traces Ta4,0, traces Y4,0, Si+Mn≥0,13, the rest is ferrum and impurities resulting from production. Population of inclusions observed by means of image analysis on polished surface of 650 mm² if steel is in the form of hot-formed part or hot-laminated sheet and 800 mm² if steel is in the form of cold-laminated sheet does not contain non-metallic inclusions having an equivalent diameter of more than 10 µm. 
     EFFECT: steel is characterized by strong durability and manufacturability. 
     30 cl, 6 dwg, 6 tbl
Patent RU-2708190-C2 (RU)
Title: Device for insertion of intraocular lens
Inventor: AULD JACK ROBERT
IPC: A61F9/007
Filed: 2016-08-02
Granted: 2019-12-04
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine. Device for insertion of an intraocular lens comprises: an insertion device body which forms a first inner cavity; a tip connected to the body of the device and comprising a chamber accommodating an intraocular lens; container for compressed carbon dioxide (CO 2 ) connected to the introduction device body; assembly located in the cavity and configured to move in the first inner cavity relative to the insertion device body, wherein the assembly comprises: a cylinder; a second inner cavity formed in the cylinder and a piston located in the second inner cavity and configured to move therein relative to the cylinder, wherein the piston divides the second inner cavity into a first portion configured to receive compressed carbon dioxide (CO 2 ) from the container for compressed carbon dioxide (CO 2 ), and a second part configured to store a substantially incompressible fluid, wherein the piston is configured to apply pressure from the compressed carbon dioxide (CO 2 ) to stored substantially incompressible fluid medium; and plunger, wherein plunger is movable under action of pressure applied by essentially incompressible fluid. Second version of device comprises actuator connected with possibility of rotation with device housing for introduction, wherein the actuator comprises a lever arm which engages with the assembly, wherein the actuator is configured to displace the assembly in the device housing for insertion when the actuator rotates relative to the insertion device body, and the assembly comprises a piercing rod located at the second end of the first cylinder opposite to the first end. 
     EFFECT: use of the given group of inventions widens the range of technical means, namely devices for introducing the intraocular lens. 
     21 cl, 10 dwg
Patent RU-2764081-C2 (RU)
Title: Endoscope camera lens and endoscope
Inventor: KHETTAL ALI
IPC: A61B1/002
Filed: 2018-06-14
Granted: 2022-01-13
Abstract: FIELD: medicine. 
     SUBSTANCE: endoscope camera lens contains the first prism located on the side of an object and the second prism located on the side of an image, the first lens system located on the side of the object of the first prism, and the second lens system located on the side of the image of the first prism, and a sensor surface located at the end of the side of the image of the camera lens parallel to the longitudinal axis of an endoscope shank. The first prism and the second prism are designed to cause the first, the second and the third deflection of rays in the form of a triple deflection of rays. The first lens system contains the biconcave first lens, the biconvex second lens, the third lens made in the form of a rod lens, the flat-concave fourth lens and the biconvex fifth lens in this sequence, when viewed from the side of the object. The second lens system contains the flat-convex sixth lens, the seventh lens made in the form of a meniscus lens, the biconvex eighth lens and the biconcave ninth lens in this sequence, when viewed from the side of the object. A stereoscopic endoscope camera lens contains two parallel camera lenses. A monocular endoscope contains a camera lens. A stereoscopic endoscope contains the stereoscopic camera lens.  
     EFFECT: use of this group of inventions will facilitate the installation and increase optical and mechanical stability of the lens. 
     16 cl, 6 dwg, 1 tbl
Patent RU-2749135-C2 (RU)
Inventor: LU YUN
IPC: A61P35/00
Filed: 2017-02-17
Granted: 2021-06-04
Abstract: Настоящее изобретение относится к фармацевтической композиции для лечения и предупреждения рака предстательной железы, содержащей (S)-4-(3-(4-(2,3-дигидроксипропокси)фенил)-4,4-диметил-5-карбонил-2-тиоимидазоли н-1-ил)-2-(трифторметил)бензонитрил в качестве активного ингредиента и гидроксипропилцеллюлозу, которая присутствует в количестве от 0,5 до 10 мас.%, относительно общей массы фармацевтической композиции. Также настоящее изобретение относится к способу приготовления фармацевтической композиции и к применению фармацевтической композиции. Техническим результатом настоящего изобретения является получение композиции, которая обладает хорошими стабильностью, скоростью растворения и биологической доступностью. 3 н. и 8 з.п. ф-лы, 8 пр., 7 табл.
Patent RU-2726235-C2 (RU)
Inventor: PAKEN Silven
IPC: F01D5/18
Filed: 2017-03-09
Granted: 2020-07-10
Abstract: FIELD: turbines or turbomachines.SUBSTANCE: invention relates to turbine blade of gas-turbine engine. Blade comprises a foot with a blade having a leading edge and a trailing edge, a trough wall and a back wall, as well as a front edge cooling coil, supply channel for collecting air at the level of the blade leg and supplying the collector, a side cavity extending along the back wall and supplied with air supplied from the blade root, to form a heat shield opposite the feed channel. Trombone-shaped contour comprises an intermediate portion extending along the feed channel and extending transversely to the back wall, wherein said middle section is supplied with air by means of a supply channel at the level of the feather apex.EFFECT: invention allows improving cooling efficiency of turbine blades.10 cl, 4 dwg
Patent RU-2754861-C2 (RU)
Title: Circular saw for metal cutting
Inventor: ISIKURA Khiromitsu
IPC: B23D61/04
Filed: 2018-06-27
Granted: 2021-09-08
Abstract: FIELD: cutting tools.SUBSTANCE: invention relates to a circular saw for metal cutting used for cutting metal materials such as steel pipes, as well as for different types of processing by cutting. In the circular saw for metal cutting, a cutting edge of a plate has a concave arc-shaped form, on the central part of the front surface of the plate located below the specified cutting edge, a sunken chip breaker is formed, on both lateral sides of which, the first sidewalls are made. Below the sunken chip breaker, a hole is made that continues the sunken chip breaker and has a concave arc-shaped profile. On both sides of the hole, the second sidewalls are formed that continues the first sidewalls downwards. The thickness of the second sidewalls is greater than the thickness of the first sidewalls so that, on lower edges of both first sidewalls, there are angular parts located in front of each other and giving the lower part of the sunken chip breaker a tapering shape. A method for manufacturing the specified circular saw is also proposed.EFFECT: increased strength is provided.9 cl, 9 dwg, 1 tbl
Patent RU-2734178-C2 (RU)
Title: Anti-wear copolymers and lubricant compositions
Inventor: SIRAK Sofiya
IPC: C08F10/14
Filed: 2017-05-17
Granted: 2020-10-13
Abstract: FIELD: lubricants. 
     SUBSTANCE: invention describes copolymers, a method of producing said copolymers, use of said copolymers in lubricant compositions for reducing wear, lubricating compositions containing said copolymers, use of said lubricant compositions as a transmission fluid for an automatic gearbox, transmission fluid for an infinitely variable transmission, engine oil, transmission oil or hydraulic oil. 
     EFFECT: anti-wear copolymers and lubricating compositions are proposed. 
     14 cl, 1 tbl, 13 ex, 5 dwg
Patent RU-2743390-C2 (RU)
Title: Система наблюдения за состоянием железнодорожного пути для обнаружения частичного или полного разрушения рельса железнодорожного пути
Inventor: LANG DOMINIK
IPC: B61L23/04
Filed: 2017-09-06
Granted: 2021-02-17
Abstract: Изобретение относится к средствам мониторинга технического состояния железнодорожного пути. Система включает в себя множество датчиков, установленных на рельсе железнодорожного пути и разнесенных с предварительно определенным интервалом друг от друга, датчики имеют соответствующее средство получения и регистрации сигнала для получения и регистрации акустического сигнала, формируемого приближающимся поездом и распространяемого посредством рельса или земли, поддерживающей рельс, средство передачи сигнала для передачи полученного и зарегистрированного сигнала проходящему поезду посредством беспроводной передачи во время прохождения поезда поблизости от датчиков и средство анализа сигнала для анализа передаваемых сигналов из полученных и зарегистрированных сигналов на борту проходящего поезда. Средство анализа сигнала может быть приспособлено сравнивать в блоке обработки сигналы от соседних датчиков и на этой основе указывать нарушение непрерывности рельса. Достигается повышение безопасности железнодорожного движения. 4 з.п. ф-лы, 15 ил.
Patent RU-2767345-C2 (RU)
Title: Dry macaroni products based on legumes and their production method
Inventor: MARIANI MANUEL
IPC: A23L7/109
Filed: 2018-03-08
Granted: 2022-03-17
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to the food industry, namely to dry macaroni products and their production method. Dry macaroni products consist of flour of legumes peeled from a shell, subjected to preliminary heat treatment, wherein the amount of flour of legumes peeled from a shell is at least 50% by wt. of the total weight of flower raw materials, and legume flour has a protein dispersion index (PDI) of more than or equal to 55, optionally containing gluten of grain flour or grit, wherein the specified dry macaroni products do not contain binding agents. The method includes mixing of flour raw materials containing flour of legumes peeled from a shell, subjected to preliminary heat treatment with the protein dispersion index (PDI) of more than or equal to 55 in the amount of at least 50% by wt. of the total weight of flour raw materials with water in the amount of 35-40% of the weight of flour raw materials to obtain dough; mixing; extrusion and drying to bring to a moisture content in dry macaroni products of less than or equal to 12.5%. 
     EFFECT: obtaining dry macaroni products based on legume flour, imitating the consistency of real macaroni products of grit, without the need for stabilizers or binding agents. 
     14 cl, 2 tbl, 5 ex
Patent RU-2762938-C2 (RU)
Title: Vaccine against respiratory disease of cattle
Inventor: HALBUR THOMAS
IPC: A61K39/102
Filed: 2018-04-27
Granted: 2021-12-24
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: present invention relates to vaccines for the treatment of a respiratory disease in cattle. These vaccines contain a combination of antigens of an influenza D virus (hereinafter – IDV) in cattle and Mannheimia haemolytica. Infection of the upper respiratory tract with IDV leads to an increase in the probability of M, haemolytica pathology in lungs. The specified vaccines may contain additional antigens of other respiratory pathogens of cattle. The invention relates to an immunogen composition containing an antigen of an influenza D virus of cattle and an antigen of Mannheimia haemolytica providing for an increase in the activity. 
     EFFECT: obtaining vaccines for the treatment of respiratory diseases in cattle. 
     16 cl, 10 tbl, 2 ex
Patent RU-2751248-C2 (RU)
Inventor: Mikhajlova Elena Valerevna
IPC: C12N1/14
Filed: 2019-12-09
Granted: 2021-07-12
Abstract: Изобретение относится к области биохимии, в частности к тест-системе для обнаружения ДНК фитопатогенных грибов рода Monilinia, содержащей олигонуклеотидные праймеры и зонд. Изобретение позволяет оперативно распознавать фитопатогены Monilinia laxa, Monilinia fruticola, Monilinia fructigena и может быть использовано для экспресс-диагностики и фитокарантинного контроля. 5 табл., 5 пр., 6 ил.
Patent UA-46496-C2 (UA)
Title: Method for metering electric energy consumption
Inventor: VASYLENKO SERGII KOSTIANTYNOVY
IPC: H02J9/04
Filed: 2001-07-26
Abstract: The method for metering electric energy consumption by using an electric energy meter is proposed. For recording electric energy consumption within 24 hours, the single-tariff meter or the multi-tariff meter is used depending on which tariff is less during the period of energy consumption.
Patent UA-73943-C2 (UA)
Title: Servovalve with position memory
Inventor: BROСARD JEAN-MARIE
IPC: F16K11/07
Filed: 2001-12-14
Abstract: This invention relates to the field of electro-hydraulic systems and, in particular, to servovalves used mainly in the system of fuel injection in aircrafts. A servovalve with position memory has an electric motor and a distributor with hydraulic slide controlled by that motor, a central rocker provided with piston collars, those are intended for interaction with the connecting apertures of the distributor and form between themselves and the ends of the distributor circular cavities in which two working cavities are connected to the driven body that is to be controlled. In the rocker two working channels are cut, to arrange the connection of each of the working cavities and the circular cavity placed directly near it in such a way that it provides same pressure at two sides of the piston collars separating the cavities. In the position of protection (this is called the position of emergency stopping) the piston belts close the working openings with gap, this results in direction of flow from the working openings through the gaps for merging at prescribed low pressure, this provides control of slow displacement of the organ being controlled.
Patent UA-71625-C2 (UA)
Title: A method for making polyamide
IPC: C08F2/00
Filed: 2000-06-08
Abstract: The invention concerns a method for making polyamide. More particularly, the invention concerns a method for making polyamides derived from the reaction between a diacid and a diamine. It concerns a method for making a polyamide derived from the reaction of at least a diacid with at least a polyamide comprising the following steps: preparing a first mixture of diacid and diamine with a diacid/diamine molar ratio ranging between 0.8 and 0.995, preferably ranging between 0.95 and 0.99 in a first reactor (5); preparing a second mixture of diacid and diamine with a diacid/diamine molar ratio ranging between 1.005 and 1.2. preferably between 1.01 and 1.05, in a second reactor (4); introducing in melted form a first flow of the first mixture and a second flow of the second mixture in a stirred polymer reactor (7); drawing, preferably, continuously, from said reactor a flow of polyamide prepolymer; feeding said polyamide flow into a finishing step to obtain the desired degree of polymerisation. The invention is characterised in that the stoichiometry of the polyamide in the reactor (7) or the acid function/amine function ratios in the different reactors are measured by near infrared spectrometric analysis, and by controlling me feed flows in the different reactors using the results of said analyses.