baber/WOPTO huggingface dataset:
Patent RU-2693815-C1 (RU)
Title: Method for managing patients with chronic myeloid leukemia in prescribing tyrosine kinase inhibitors
Inventor: DAVYDKIN IGOR LEONIDOVICH
IPC: A61P35/02
Filed: 2018-07-04
Granted: 2019-07-04
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to oncology, haematology and cardiology, and can be used for managing patients with chronic myeloid leukaemia in prescribing tyrosine kinase inhibitors (TKI). Cardiovascular system is examined, and a ten-year risk of cardiovascular mortality is assessed by the SCORE scale. Prior to prescribing the treatment, it is necessary to determine presence or absence of ischemic heart disease (IHD) in the patient. If there is no ischemic heart disease with low and medium SCORE risk, the patient is prescribed one of the following preparations: imatinib, dasatinib, nilotinib, bosutinib, ponotinib, after which once in 3 months: the patient is examined by a hematologist, the patient is biochemically analyzed for total cholesterol, a lipid spectrum, glucose, B-type natriuretic peptide, NT-proBNP, troponins, electrocardiography, echocardiography, bicycle ergometry, control of arterial pressure. Dascplerography of the brachiocephalic trunk is performed once in 6 months. If nilotinib is prescribed, the patient is examined by a haematologist and all the above-mentioned studies, except for ultrasonic Doppler sonography of the brachiocephalic trunk, should be performed once a month, and ultrasonic Doppler sonography of the brachiocephalic trunk once in 3 months. If observing no adverse events, the patient is required to be examined by a therapist and cardiologist once every 6 months. If observing the adverse events, the therapist and the cardiologist are examined once a month, reducing frequency to 1 every 6 months with the elimination of the adverse events. If the patient has a high and very high SCORE risk in the absence or presence of IHD, he is prescribed one of the following preparations: imanitib, dasatinib, bozutinib. Thereafter, once a month: a patient is examined by a hematologist, the patient is examined biochemically for total cholesterol, a lipid spectrum, glucose, B-type natriuretic peptide, NT-proBNP, troponins, electrocardiography, echocardiography, bicycle ergometry, control of arterial pressure. Doppler sonography of the brachiocephalic trunk is performed once in 3 months. If observing no adverse events, the patient is examined by a therapist and cardiologist once every 3 months. If observing the undesirable events, the patient is examined by the therapist and cardiologist once a month, reducing the frequency of adverse events by 1 time in 6 months. 
     EFFECT: method provides preventing the development of IHD in the patients with chronic myeloid leukaemia when prescribing TKI, as a result of the use of a clear scheme of prescribing any TKI, monitoring the occurrence of adverse events, determining the order of examination of the patient in case of adverse events. 
     1 cl, 4 ex
Patent RU-2694354-C1 (RU)
Title: Method of sorption-chromatographic separation and purification of tacrolimus
Inventor: Salionov Daniil Sergeevich
IPC: B01J20/286
Filed: 2018-09-25
Granted: 2019-07-11
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to sorption and chromatographic processes. Disclosed is a method of separating and purifying tacrolimus from a mixture containing tacrolimus and analogues thereof in an organic solvent. Target product is extracted by passing the mixture through a polar sorbent selected from silica gel or polymethyl methacrylate. After washing, elution is carried out by combining the eluate fractions containing the target substance, evaporating said eluate, dissolving it in acetone, and then chromatographic purification. Chromatography is carried out on a column filled with sulphocationite containing silver ions bound with a sulpho group immobilized on the surface of the carrier, selected from silica gel with immobilized propyl sulpho groups or silica gel with immobilized groups of formula -O-Si- (CH 2 ) 3 -O-CH 2 -CH(OH)-CH 2 -SO 3 H. Elution of the column with sulphocationite is carried out with anhydrous acetone or an anhydrous mixture of acetonitrile and acetone or successively at first with anhydrous acetone, then with an anhydrous mixture of acetonitrile and acetone. After evaporation of eluate fractions containing tacrolimus, crystallization is performed. 
     EFFECT: invention increases efficiency of the process and increases output of the pure end product. 
     5 cl, 4 dwg, 6 ex
Patent RU-2688042-C1 (RU)
Title: Преобразователь частоты для испытания трансформаторов
Inventor: Dzhus Ilya Nikolaevich
IPC: H02M5/40
Filed: 2018-10-17
Granted: 2019-05-17
Abstract: Изобретение относится к преобразователям частоты и может быть использовано при испытаниях трансформаторов. Сущность: преобразователь содержит сетевой трансформатор 1, выпрямитель 11, фильтр 12, три однофазных инвертора 13, однофазные выходные трансформаторы с первичными обмотками 2-4 и вторичными 5-7, которые подключены к переключателю 8, 9 трехфазного режима в однофазный. Трансформаторы снабжены третичными обмотками 15-17, соединенными между собой в разомкнутый треугольник, к выводам которого подключен дополнительный контакт 14 переключателя. Параллельно контакту 14 включен конденсатор 18, обеспечивающий резонанс на частоте одной из высших нечетных гармоник (5-й, 7-й, 11-й). Технический результат: улучшение формы выходного напряжения. 1 ил.
Patent RU-2687964-C1 (RU)
Title: Бесколлекторный синхронный генератор с постоянными магнитами
Inventor: Tatevosyan Andrej Aleksandrovich
IPC: H02K21/14
Filed: 2018-10-19
Granted: 2019-05-17
Abstract: Изобретение относится к области электротехники. Технический результат - улучшение пусковых и эксплуатационных характеристик. Бесколлекторный синхронный генератор с постоянными магнитами включает статор, ротор и устройство для выпрямления электрического тока. На роторе закреплены постоянные магниты, образуя два параллельных ряда полюсов с продольно и поперечно чередующейся полярностью. Постоянные магниты размещены в стаканах, снабженных крышками. На статоре расположены подковообразные электромагниты с одной или двумя обмотками, выполненные из аморфного железа. Причем количество постоянных магнитов на роторе в одном ряду, равное n, удовлетворяет соотношению: n=6+3k, где k - целое число из натурального ряда, принимающее значения 1, 2, 3 и т.д. Количество подковообразных электромагнитов в синхронном генераторе не меньше (n-3). Статор, включающий в свой состав две и более группы подковообразных электромагнитов, оси полюсов которых ориентированы в пространстве на угол 120 градусов. Выводы обмоток подковообразных электромагнитов, относящихся к одной группе, соединяют последовательно/параллельно, а затем подключают к выпрямительному устройству для выпрямления электрического тока. 1 ил.
Patent RU-2712820-C1 (RU)
Inventor: Sannikov Sergej Pavlovich
IPC: E01C1/04
Filed: 2018-10-19
Granted: 2020-01-31
Abstract: Изобретение относится к области дорожного строительства и может быть использовано при проектировании пересечений автомагистралей с двумя-восемью полосами движения. Транспортная развязка включает основной путепровод, на пересечении главной дороги и второстепенной дороги образует сектора, в каждом из которых расположены правоповоротные съезды и левоповоротные съезды и развороты, причем содержит основной путепровод, выполненный во втором уровне, обеспечивающий пересечения главной дороги в нулевых отметках и второстепенной дороги во втором уровне, два путепровода на главной дороге, образованных сменно-сторонним движением, расположенные в двух уровнях. Непрерывность движения обеспечивается разделением направлений транспортных потоков в пространстве. В местах смены сторон движения до путепровода главной дороги осуществляется возможность совершения маневра по развороту на 180 градусов. Левоповоротный съезд главной и второстепенной дорог осуществляется в нулевых отметках через переходно-скоростную полосу на пересечении главной дороги. Левоповоротные съезды второстепенной дороги, в совокупности с переходно-скоростными полосами, расположенными на главной дороге под основным путепроводом, образуют петлевые развороты на 180 градусов до пересечения с главной дорогой. Технический результат - повышение пропускной способности транспортных потоков. 2 з.п. ф-лы, 1 табл., 2 ил.
Patent RU-2705521-C1 (RU)
Title: Device for dispensing food liquids in everyday life
Inventor: Kulguskin Viktor Vasilevich
IPC: A47J47/01
Filed: 2018-10-23
Granted: 2019-11-07
Abstract: FIELD: personal articles and house appliances. 
     SUBSTANCE: device is intended for dispensing of food liquids in everyday life. Device for dispensing liquid contained in a plastic bottle at home consists of a tube inserted through a hole in a screwed cover. Note here that said tube consists of two parts, upper and lower, tightly jointed by means of plastic nut and bolt inserted into cover hole. Portion of the tube extending from the bottle has a straight vertical portion and an end inclined portion bent at an angle, and end of inclined section, through which liquid flows, beveled at angle 45° to prevent formation of drops when fluid leakage stops. On the inclined section there is a liquid collector fixed on the tube for possible drops of liquid. Part of the tube inside the bottle has a vertical section and an area bent at an angle; the lower end of the tube has a V-shape. 
     EFFECT: improving convenience, efficiency and aesthetics of sunflower oil usage in bottles at simultaneous fast usage and elimination of contamination of the bottle from the outside. 
     1 cl, 13 dwg
Patent RU-2683270-C1 (RU)
Title: Огнестойкий ароматический полиэфир
Inventor: BORODULIN ALEKSEJ SERGEEVICH
IPC: C08G65/40
Filed: 2018-11-28
Granted: 2019-03-27
Abstract: Изобретение относится к галогенсодержащим ароматическим полиэфиркетонам. Описан огнестойкий ароматический полиэфир формулы:, где n=20-60. Технический результат – получение огнестойких ароматических полиэфиров, обладающих повышенной тепло- и термостойкостью, а также высокими показателями механических характеристик. 2 пр.
Patent RU-2701416-C1 (RU)
Title: Propeller blade with controlled geometry of profile
Inventor: Pankov Andrej Anatolevich
IPC: H02N2/10
Filed: 2018-11-29
Granted: 2019-09-26
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering. Airscrew blade with controlled profile geometry comprises aerodynamic profile with front part and movable flap interconnected by fastener. Movable flap consists of a bearing element, an upper and lower lining, a protective flexible resilient coating forming an outer contour of the blade flap profile, a piezoelectric actuator. Fastening device includes piezoelectric actuator, which contains piezoelectric element and electrodes, and carrying cylindrical axis. Piezoelectric actuator is made in the form of hollow cylinder with possibility of rotation as a result of piezoelectric effect of external surface relative to inner cylindrical surface. Surface of bearing cylindrical axis is attached to inner cylindrical surface of piezoelectric actuator, axle ends are fixed on front part of blade profile. On external cylindrical surface of piezoelectric actuator flap bearing element is fixed. Between flap bearing element and front part of blade profile there is a gap providing unimpeded rotation of flap bearing element relative to front part of blade profile. 
     EFFECT: invention is aimed at increasing working range of controlled displacements and turning angles of blade flap. 
     7 cl, 1 dwg
Patent RU-2694255-C1 (RU)
Title: Poly(acrylamide)(hydro[tetrahydroxoiron(iii)]dimethylaminoethylmethacrylate)
Inventor: Proskurina Viktoriya Evgenevna
IPC: C08F220/56
Filed: 2018-12-10
Granted: 2019-07-11
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a novel compound based on a cationic copolymer of acrylamide and iron (III) hydroxide sol, specifically to poly(acrylamide)(hydro[tetrahydroxoiron(III)]dimethylaminoethylmethacrylate), which can be used in purification of waste water containing titanium dioxide (TiO), or silicon dioxide (SiO), or zirconium dioxide (ZrO), or magnesium hydroxide (Mg(OH)), as well as after bio-treatment step. Poly(acrylamide)(hydro[tetrahydroxoiron(III)]dimethylaminoethylmethacrylate) has the following structural formula:in which nequals 49500, nis 2900, molecular weight is 4.11⋅10standard unit.EFFECT: invention increases flocculation effect when purifying waste water containing titanium dioxide or silicon dioxide or zirconium dioxide or magnesium hydroxide, and also after biofeeding step 4 to 15 times.1 cl, 1 dwg, 1 tbl
Patent RU-2701017-C1 (RU)
Title: Method of recycling pearlite sand wastes from hydroabrasive cutting
Inventor: Fedorchuk Yurij Mitrofanovich
IPC: B03B9/06
Filed: 2018-12-29
Granted: 2019-09-24
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to recycling of abrasives used in hydroabrasive cutting of materials and can be used both in general cutting cycle and separately from hydroabrasive cutting unit for regeneration of used abrasives, in particular, garnet sand. Method of recycling pomegranate sand wastes from hydroabrasive cutting consists in that pomegranate sand pulp is pumped into storage hopper by pump, liquefied with water, turbulized by mixing device, then, with constant flow, the turbulized mixture is drained through a dispenser to a concentration table, on which the mixture is divided into three mass flows by longitudinal table oscillations and uniform supply of wash water along the long side of the table deck: flow containing coarse-grained pomegranate sand, flow containing finely dispersed pomegranate sand, and flow with particles of cut material. After separation, flow with coarse-grained pomegranate sand is transported by screw into filtering tank for primary dewatering, equipped with mesh with cell diameter of not less than 40 mcm, dried in a rotating drum furnace, packed after drying. Flows with fine-dispersed garnet sand and particles of cut material are directed into sedimentation tank for settling. 
     EFFECT: improving recycling efficiency of wastes of hydro-abrasive cutting, reducing environmental load on environment. 
     5 cl, 2 dwg, 2 tbl
Patent RU-2716971-C1 (RU)
Inventor: KAMILOV FELIKS KHUSAINOVICH
IPC: A23L33/16
Filed: 2019-01-09
Granted: 2020-03-17
Abstract: Изобретение относится к пищевой промышленности, а именно к составу биологически активных добавок (БАД) к пище для профилактики йодной недостаточности. БАД к пище содержит следующие компоненты, мас. %: молекулярный йод 12,4 и стевиолгликозид ребаудиозид «А» 87,6. При этом мольное соотношение молекулярного йода и ребаудиозида «А» составляет 1:2. Изобретение позволяет повысить устойчивость йодсодержащей БАД к пище при хранении, а также растворимость йода в воде. 2 табл., 1 пр.
Patent RU-2718329-C1 (RU)
Inventor: YILMAZ UGURHAN
IPC: A24F40/485
Filed: 2017-08-08
Granted: 2020-04-01
Abstract: FIELD: smoking accessories.SUBSTANCE: disclosed is a reservoir for use with an inhalation medium generating device, which contains a flavouring substance containing substance enabling the possibility of the steam or aerosol flow generated by the device through the flavouring substance flowing in order to capture one or several components of this substance with formation of an inhaled medium. At that, the reservoir is configured to maintain the air gap separating the chamber end outlet and the flavouring substance when it is introduced into the chamber, wherein the outlet end is configured to enable the inhaled medium to flow from the chamber.EFFECT: disclosed is a reservoir and a cartridge for use with an inhaled medium generation device, an inhaled medium generation device and an inhaled medium generation method.33 cl, 23 dwg
Patent RU-2713691-C1 (RU)
Title: Gear connection with internal engagement of teeth
Inventor: Grubka Roman Mikhajlovich
IPC: F16H1/10
Filed: 2019-04-10
Granted: 2020-02-06
Abstract: FIELD: machine building.SUBSTANCE: invention relates to the field of machine building. Toothed joint with internal engagement of teeth consists of a gearing ring – a wheel with internal teeth with rectilinear generatrix and a gear sleeve – gears with teeth, on side surface of which spatial geometry is realized, taking into account complex action of displacements and turns of elements of gear connection, caused by presence of manufacturing errors, installation errors and deformations under action of working load.EFFECT: higher loading and compensating power of gear transmissions with internal engagement.1 cl, 3 dwg
Patent RU-2720061-C1 (RU)
Inventor: SEMENOV VLADIMIR FEDOROVICH
IPC: F16K11/22
Filed: 2019-03-26
Granted: 2020-04-23
Abstract: FIELD: pipelines.SUBSTANCE: invention relates to pipeline shutoff and control valves mainly for medium and high pressures and temperatures and with metal-to-metal contact. Ball valve comprises a body with inlet and outlet branch pipes, in which there is a shut-off element with a passage channel in the form of a ball or a ball segment with a lower rotation support and with an upper rotation support installed in the eccentric bushing, resilient or rigid spring-loaded seats with a seal, limiters of rotation angle of the shut-off element and the bushing, besides, the lower support of rotation is also installed in the eccentric bushing, and the bushings are rigidly connected to each other as an integral part of the communication element outside or inside the housing.EFFECT: proposed ball shutoff-control tap valve is pipeline valves of half-turn action with separate phase of change of flow section by contact-free turning of shutoff element and phase of gap sealing by parallel micrometre shift of shutoff element orthogonally to plane of seat.3 cl, 12 dwg
Patent RU-2708928-C1 (RU)
Title: Soil dip sensor
Inventor: Khegaj Oleg Nikolaevich
IPC: E02D1/00
Filed: 2019-05-14
Granted: 2019-12-12
Abstract: FIELD: construction.SUBSTANCE: invention relates to construction and can be used for monitoring of problem soils of natural occurrence, bulk, foundations of buildings and structures, bases of roads, sidewalks, monitoring of pipeline rupture etc. Ground sink sensor, characterized by the possibility of visual assessment of the earth surface condition and the presence of a dip, comprises a long housing and a load fixed on its end, buried in the ground in the investigated area with a vertically located upper part of the long housing, which protrudes above the surface as a beacon, intended for visual assessment of body movement under load at formation of cavity under it. Weight of the load must be greater than the total force of tangential stresses occurring on the contact surface of the long body and soil.EFFECT: technical result consists in wider range of technical means for monitoring problematic ground and emergency situations associated with ground failures, as well as in simplifying the design of the device in the form of a ground failure sensor with a beacon function for visual assessment of subsidence of the earth's surface.3 cl, 3 dwg
Patent RU-2713724-C1 (RU)
Title: Dessert sauce with pomaces
Inventor: Averyanova Elena Vitalevna
IPC: A23L23/00
Filed: 2019-06-07
Granted: 2020-02-06
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry and corresponds to the world trend in food production "Clean Label", the main requirement of which is availability of product known and understandable to a wide range of consumers of ingredients of natural origin, and can be used in dietary intake of all age groups of healthy population. Disclosed is a dessert sauce containing blueberries puree, lingonberry refuses, sugar sand, a citric acid acidity regulator with the following ratio of initial components, wt%: cowberry puree 46.16; granulated sugar 44.35; citric acid 0.29; cowberry pomaces 9.20. 
     EFFECT: invention allows to produce a dessert sauce solely from natural ingredients of vegetal origin, without adding food additives, as well as ensures reduction of the cost of the dessert sauce due to reduction of raw material costs, replacement of a part of cowberry puree with cowberry refuses and exclusion of pectin. 
     1 cl, 1 dwg, 4 tbl, 1 ex
Patent RU-2703146-C1 (RU)
Title: Method of medical simulator for practical skills of auscultation
Inventor: ZAJNULLIN RAMIL KHATYAMOVICH
IPC: G09B23/28
Filed: 2019-06-24
Granted: 2019-10-15
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and can be used to develop practical skills in diagnosing disorders of internal organs. Method consists in using an auscultation simulation module configured to receive a signal from the control unit and simulating the sound signals of the internal organs. Auscultation simulation module is used, which includes voice coils which are preliminarily built into a person's mannequin-torso, and a permanent magnet which is pre-installed on the membrane of the acoustic head of the stethoscope. Depending on used teaching scenario, sound signals of functioning of internal organs are simulated. Electromagnetic field of the voice coil interacts with the magnetic field of the permanent magnet and transmits mechanical vibrations of the permanent magnet to the membrane of the acoustic head of the stethoscope. 
     EFFECT: technical result consists in providing reproduction of sound signals functioning of internal organs of a human dummy by wireless interaction of a trained physician with a module of simulating auscultation by means of a medical stethoscope. 
     1 cl, 3 dwg
Patent RU-2723968-C1 (RU)
Title: Device for determining load capacity of microcircuits
Inventor: PIGANOV MIKHAIL NIKOLAEVICH
IPC: G01R31/28
Filed: 2019-07-02
Granted: 2020-06-18
Abstract: FIELD: radio electronics; microcircuits. 
     SUBSTANCE: device for determining the output capability of microcircuits refers to the field of microminiaturization and the technology of radio electronic equipment and can be used to control the parameters of microcircuits during their production. Device for determining load capacity of microcircuits comprises reference voltage source 1, rectangular voltage generator 2, tested microcircuit chip 3, repeater 4, comparator 5, element AND 6, univibrator 7, load elements 8-1…8-k, commutator 9, reversible counter of pulses 10, decoder 11 and indicator 12. 
     EFFECT: technical result when implementing the disclosed solution is high accuracy and reliability of determining load capacity of microcircuits. 
     1 cl, 1 dwg
Patent RU-2718844-C1 (RU)
Title: Device for grinding wood during carrying out thinning of young trees and cutting urban green plantations
Inventor: AVDEEVA ELENA VLADIMIROVNA
IPC: A01G23/08
Filed: 2019-07-12
Granted: 2020-04-14
Abstract: FIELD: forestry. 
     SUBSTANCE: invention relates to forest industry and can be used in forestry during carrying out thinning in young growths. Device for grinding wood during cutting of care in young animals and cutting urban green plantations comprises housing in the form of an open cylindrical housing, cutting tool having a scroll-like shape with a cutting edge mounted on a rotating shaft. Cutting element is installed on the shaft at an angle inclined to its axis. In the upper part of the body perpendicular to the axis of rotation of the cutting member there is a cylindrical roller freely rotating on the axis. In the upper and lower parts of the body at a tangent to the circumference circumscribed by the coil of the largest diameter of the cutting tool, free-running taper rollers are cantileverly mounted on the axles with tops to outside. 
     EFFECT: invention will make it possible to increase device mobility due to its design simplification. 
     1 cl, 2 dwg