baber/WOPTO huggingface dataset:
Patent RU-2742592-C1 (RU)
Title: Bracket clamp for attachment of unit to pipeline of liquid-propellant engine
Inventor: Mishchenko Ivan Yurevich
IPC: F16L47/04
Filed: 2020-06-16
Granted: 2021-02-08
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to devices for fastening aggregates to pipelines of liquid-propellant rocket engines. Clamp bracket for attachment of unit to pipeline of liquid-propellant engine, which comprises symmetrically relative to pipeline and plane of connector, connected in form of pair of semi-rings with possibility of covering cylindrical part of pipeline two tie, with made in them at the ends of the semi-rings with shelves with through holes, with fastening elements located in them, interacting with the shelves, at least one of the braces of the pair of which is equipped with a post with a unit for attachment of liquid-propellant engine units mounted on the pipeline, wherein the first tensile platform flanges are made at a distance from the split plane in the zone of the second brace arrangement, and flanges of second strap are made at distance from plane of connector in area of arrangement of first bracing, and fastening elements are made in form of pins with installed on their ends pairs of nuts, the first of which in middle part of studs interact with surfaces of shelves on side of plane of connector and pipeline, and second with flange surfaces from outer parts of couplers. Invention covers also the first and second braces in the form of pairs perpendicular to the split plane pairs of semi-cylindrical shells with profiles of different radii with their mirror arrangement on first and second ties with possibility of smaller-diameter semi-cylindrical shells entering larger diameter than during assembly, provided with strips adjoining one side to semi-cylindrical shells along their generatrixes, and by second rods semi-rings shaped by outer diameters by sides to outer surfaces of coupling half-rings. 
     EFFECT: invention provides expansion of functional capabilities, increased reliability of connections at clamp fixation on pipeline with temperature varying during operation from low initial to high with time and reduced range of used materials, which is important to reduce material costs during engine manufacturing. 
     1 cl, 12 dwg
Patent RU-2750046-C1 (RU)
Title: Устройство тележки с регулируемым наклоном
Inventor: CHANG MINWOO
IPC: B62B3/02
Filed: 2018-12-05
Granted: 2021-06-21
Abstract: Изобретение относится к области машиностроения, в частности к устройствам тележки с регулируемым наклоном. Тележка содержит загрузочную плиту, раму с ручкой, колеса. Передняя и задняя колесная части одновременно поднимаются посредством колесной оси или опорной плиты. Колесная ось или опорная плита присоединена к нижнему концу подъемного устройства. Верхний конец подъемного устройства присоединен к нижней поверхности загрузочной плиты. Подъемное/опускающее устройство приводится в действие блоком управления, имеющим гиродатчик. Загрузочная плита всегда поддерживается в горизонтальном состоянии независимо от наклона поверхности грунта. Подъемное устройство включает домкрат и мотор. Достигается плавность передвижения тележки по неровным поверхностям. 6 ил.
Patent RU-2757577-C1 (RU)
Title: Method for gravitational hemorehabilitation of cosmonauts in zero gravity and a device for its implementation
Inventor: SAYAPIN SERGEJ NIKOLAEVICH
IPC: A61M1/36
Filed: 2020-07-17
Granted: 2021-10-19
Abstract: FIELD: medical technology.  
     SUBSTANCE: group of inventions relates to medical technology, namely to the method and device of gravitational hemo-rehabilitation of cosmonauts in zero gravity. The method includes periodic extracorporeal exposure of portions of the cosmonaut’s blood to artificial gravity by centrifuging these portions of blood and then returning them to the astronaut after shaking until uniform mixing. During centrifugation, the axis of rotation of a short-radius centrifuge with a portion of blood is rotated within acceptable limits relative to a fixed orthogonal or parallel axis and periodically change the direction of rotation. First, the orthogonal or parallel axis is set to its original position relative to the axis of rotation of the short-radius centrifuge. Then a given rotation mode of a short-radius centrifuge is set and only after that its rotations are carried out relative to a fixed orthogonal or parallel axis. The device contains a system for creating artificial gravity, made in the form of a mobile device for intermittent hemapheresis with a multi-speed short-radius centrifuge and a microprocessor control system, which, on the one hand, is connected to the cosmonaut’s vein through a blood pump, an air detector, a valve, a filter, a pressure monitor, air detectors and a blood line and is connected to the cosmonaut’s vein and an anticoagulant tank through a valve, an air detector, an anticoagulant pump. On the other hand, the short-radius centrifuge is connected through a main, sensor, valve, pump for collected blood components to a container for collected blood components. A pressure monitor is installed on the section of the line between the valve and the sensor, and through the valve and the saline pump, the line is connected to the saline tank. A rotation device is embedded into the device, the body of which is rigidly connected to the structure of the manned space system, and the output shaft is connected to the body of a mobile device for intermittent hemapheresis. The axis of the output shaft is located orthogonally or parallel to the axis of rotation of the centrifuge of short radius.  
     EFFECT: expansion of the functionality of the centrifugation process by changing the modulus and direction of the vector of the inertia force acting on blood cells during centrifugation.  
     3 cl, 5 dwg
Patent RU-2740263-C1 (RU)
Inventor: Fesiun Anatolii Dmitrievich
IPC: A61N1/00
Filed: 2020-08-19
Granted: 2021-01-12
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to physiotherapy, angiology and can be used for complex treatment of obliterating atherosclerosis of lower limbs arteries (OALLA). Sequential laser exposure (LE) is performed, followed by a rest break and a dry carbon dioxide bath (DCDB) procedure. LE is pulsed infrared low-intensity laser radiation (IR LLR) with pulse power (PP) of 5 W, pulse repetition rate (PRR) of 80 Hz. Region of projection of lumbar sympathetic ganglia - at level L 2 -L 4  is paravertebral and on a projection area of the most superficially located neurovascular bundles of legs and foot - popliteal cavities and internal ankles. Exposure time for each zone is 4 minutes. During subsequent DCDB, carbon dioxide gas feed rate is 15 l/min, relative humidity of steam-air mixture is 100%. Therapeutic course consists of 10 daily consecutive procedures of the LE complex with DCDB. IR LLR from the first procedure act on said zones in turns. After the laser exposure with a rest period of 1 hour, a DCDB procedure is performed, with a bath temperature of 30°C, by supplying carbon dioxide to the bath to concentration of 30-35 vol%. DCDB length is 20 minutes. 
     EFFECT: method provides correction of functional disorders, higher clinical effectiveness and quality of life of OALLA patients ensured by combined exposure of DCDB and IR LLR. 
     1 cl, 2 ex
Patent RU-2753639-C1 (RU)
Title: Apparatus for corpuscular radiation therapy
Inventor: NAGAMOTO YOSHIFUMI
IPC: A61N5/10
Filed: 2019-01-18
Granted: 2021-08-18
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine, namely to apparatuses for corpuscular radiation therapy. The apparatus is comprised of contains a couch, an irradiation head, a horizontal tomograph, a vertical tomograph, a storage and a supporting element. The couch is configured to move in the space of the procedure room for positioning the patient. The irradiation head is configured to release a particle beam in the procedure room, transported via a fixed beam transportation channel. The horizontal tomograph is equipped with a first X-ray radiation source and a first X-ray radiation detector, facing each other so that the couch in the horizontal direction is located between the first X-ray radiation source and the first X-ray radiation detector. The vertical tomograph is equipped with a second X-ray radiation source and a second X-ray radiation detector, facing each other so that the couch in the vertical direction is located between the second X-ray radiation source and the second X-ray radiation detector. The storage is located on the side of the floor of the procedure room and is intended for storing the first X-ray radiation detector under the floor when the horizontal tomograph is not in use. The supporting element is configured to be placed in the storage with the first X-ray radiation detector when the horizontal tomograph is not in use, and also configured to move the first X-ray radiation detector to a position above the floor and to retain the first X-ray radiation detector between the couch and the irradiation heads when the horizontal tomograph is in use. 
     EFFECT: improvement of working conditions of the medical personnel and efficiency of use of the working space in the procedure room are achieved. 
     8 cl, 13 dwg
Patent RU-2753254-C1 (RU)
Title: Egg moving module with freely moving ejector and systems and methods associated therewith
Inventor: SUH WILLIAM DONGWOOK
IPC: A01K43/00
Filed: 2019-03-25
Granted: 2021-08-12
Abstract: FIELD: engineering. 
     SUBSTANCE: module includes an egg holding apparatus configured to grip an egg, a freely moving ejector attached to the egg holding apparatus and configured to move freely, without being actuated, relative to said apparatus, and a stop located at a distance from the egg holding apparatus. The freely moving ejector is configured to interact with the stop to move relative to the egg holding apparatus to thereby move the egg from of the egg holding apparatus. Also proposed is a method for moving eggs, including the use of the egg holding apparatus. 
     EFFECT: group of inventions provides operation of the ejector without using an automated drive, simplifying the process of moving eggs. 
     12 cl, 12 dwg
Patent RU-2748080-C1 (RU)
Title: Casing string valve
Inventor: Zaripov Ildar Mukhamatullovich
IPC: E21B34/06
Filed: 2020-10-23
Granted: 2021-05-19
Abstract: FIELD: oil industry.  
     SUBSTANCE: invention relates to the oil industry, in particular to the cementing of casing strings. The casing valve includes a rigidly mounted sleeve and seat. The sleeve is installed in the lower part of the valve, equipped with an internal tapered groove in the lower part, flushing and central holes. The saddle is located above the sleeve, fixed with shear pins with the possibility of axial downward movement and is equipped with flushing holes and a central threaded hole. A locking sealing element is installed in the central hole, which is a metal cylinder with expanding plates fixed on it. On the outer side of the plates, a rubber sealing skirt is attached, which has the ability to open and tightly overlap the flushing holes of the sleeve when the saddle moves by cutting the pins after the displacement plug is seated in it. 
     EFFECT: invention is aimed at increasing efficiency of the valve for the casing by creating a reliable and tight shutoff of the lower part of the casing from the penetration of cement into the casing after the completion of cementing. 
     1 cl, 2 dwg
Patent RU-2749361-C1 (RU)
Inventor: KIT OLEG IVANOVICH
IPC: G01N33/574
Filed: 2020-11-10
Granted: 2021-06-09
Abstract: Изобретение относится к области медицины, в частности к молекулярной онкологии, и предназначено для прогнозирования рецидивирования серозной карциномы яичников. Проводят анализ экспрессии микро-РНК в образце трепан-биопсии яичника, включающий внесение экзогенного контроля и выделение тотальной РНК, обратную транскрипцию с последующей амплификацией в режиме реального времени, при этом используют праймеры для hsa-miR-150-5p, hsa-miR-140-3р, hsa-miR-221-3р. Анализируют полученные данные и вычисляют прогностический коэффициент RS по формуле: RS = (1,96 * экспрессия hsa-miR-140-3р) + (-2,7 * экспрессия hsa-miR-150-5p) + (2,13 * экспрессия hsa-miR-221-3р). При значениях RS ≥ 13 прогнозируют риск развития рецидива заболевания в течение первых шести месяцев после завершения лечения. Изобретение обеспечивает создание нового, эффективного, специфичного способа прогнозирования безрецидивной выживаемости больных серозной карциномой яичников. 3 з.п. ф-лы, 3 табл., 2 пр.
Patent RU-2762609-C1 (RU)
Title: Joint verifier
Inventor: HALL II THOMAS EDWIN
IPC: F16L37/088
Filed: 2018-06-25
Granted: 2021-12-21
Abstract: FIELD: pipelines. 
     SUBSTANCE: invention relates to a joint verifier for a pipeline joint. The joint verifier (10) comprises a body (20) containing a handle (22) with a first outer shell and a first inner shell connected with the first outer shell, and a head (40) configured to be connected with the pipeline joint (160) and containing a cutout (50); and at least one chamber (80; 90) installed in the body radially between the first inner shell and the first outer shell and directed towards the cutout to provide a view of the pipeline joint. 
     EFFECT: invention ensures the reliability of the pipeline joint. 
     15 cl, 9 dwg
Patent RU-2763977-C1 (RU)
Title: Stand for hydraulic tests
Inventor: Kotrukhov Valerij Anatolevich
IPC: F15B19/00
Filed: 2021-01-11
Granted: 2022-01-12
Abstract: FIELD: testing devices. 
     SUBSTANCE: invention relates to devices for testing and can be used when conducting hydraulic tests for strength and tightness of enlarged workpieces (assemblies) with ball valves, pipe fittings and other pipeline fittings in an open area. The hydraulic test stand contains a housing (24) in which a high-pressure pump (2), a low-pressure pump (1) and a pressure gauge (18) are rigidly fixed, connected by pipelines and ball valves with a water tank (23) and a test piece. The stand is additionally equipped with a mobile control point (22), two pressure sensors (19, 20), a temperature sensor (21), a pressure relief solenoid valve (25), a relief safety valve (26) and a set (27) of monitoring and control devices. The complex (27) contains a central processor module, an Enternet network module, a module for converting an analog signal into a digital code, a block of switches and a platform with analog converters installed on it; at the same time, the complex of monitoring and control devices is connected by communication lines with a high pressure pump (2), a low pressure pump (1), a temperature sensor (21), two pressure sensors (19, 20), a pressure relief solenoid valve (25) and a mobile station (22) control. The temperature sensor (21) and the complex (27) of monitoring and control devices are rigidly fixed in the housing (24), and the pressure relief solenoid valve (25), two pressure sensors (19, 20) and the relief safety valve (26) are connected to the tested workpiece. 
     EFFECT: elimination of the risks of injury and harm to the health of personnel. 
     1 cl, 1 dwg
Patent RU-2755599-C1 (RU)
Inventor: Petukhov Arkadij Aleksandrovich
IPC: E21B49/08
Filed: 2021-03-01
Granted: 2021-09-17
Abstract: Изобретение может быть использовано для отбора проб воды из водоносных горизонтов в геологической скважине для анализа. Устройство содержит пробоотборник в виде трубы и водозаборную трубу с водоприемными отверстиями. Водозаборная труба закреплена посредством резьбы сверху на пробоотборнике и упирается внутренним выступом, выполненным в ее стенке, на торец пробоотборника. Между выступом и торцом пробоотборника зафиксирована фильтрационная сетка, которая перекрывает сообщающееся отверстие между пробоотборником и водозаборной трубой. Водозаборная труба сверху закрыта крышкой с воздуховыпускными отверстиями. Крышка закреплена с помощью резьбы внутри водозаборной трубы, а сверху выступает за пределы водозаборной трубы. Нижний край водозаборной трубы отогнут наружу. Снаружи на водозаборную трубу надета цилиндрическая фильтрационная сетка. Сетка зафиксирована между выступающими наружу частями крышки и водозаборной трубы. На крышке водозаборного устройства жестко установлен хвостовик с отверстием для соединения устройства с буровой штангой буровой установки. В нижней конусообразной части пробоотборника установлен патрубок для слива пробы воды. На конце патрубка закручена крышка. Обеспечивается высокая достоверность результатов анализа проб воды из водоносных горизонтов в скважине, в том числе в скважинах без обсадных труб, упрощается конструкция. 4 ил.
Patent RU-2765673-C1 (RU)
Title: Thermal deaerator
Inventor: CHUPRAKOV MIKHAIL VLADIMIROVICH
IPC: F22D1/50
Filed: 2021-04-01
Granted: 2022-02-01
Abstract: FIELD: thermal power engineering.  
     SUBSTANCE: invention relates to the field of thermal power engineering, in particular to thermal deaerators designed to remove corrosive gases from the feed water of steam generators with simultaneous heating, and can be used in schemes of power generation systems of thermal power plants, nuclear power plants and boiler houses. A thermal deaerator is proposed, including a deaerator tank with a low-pressure water distribution device installed on it in the form of a jet nozzle, fittings for heating steam supply, deaerated water removal and evaporation removal, as well as a bubbling device placed in the deaerator tank, made in the form of a steam distribution collector connected to the heating steam supply fitting and with bubbling pipes attached to it. The steam distribution manifold is additionally equipped with U-shaped pipes. The pipes are installed in the spaces between the bubbling pipes and are made in the form of a hydraulic lock in the water volume of the deaerator tank, with a perforated part in the steam volume of the deaerator tank.  
     EFFECT: possibility, depending on the hydraulic load of the deaerator, due to the operation of hydraulic valves, U-shaped pipes, to change the number of holes through which steam is supplied to the deaerator, and, accordingly, the throughput of the bubbling device.  
     1 cl, 1 dwg
Patent RU-2759759-C1 (RU)
Title: Method for producing mayonnaise sauce with nanostructured dry boswellia extract
Inventor: Myachikova Nina Ivanovna
IPC: A23L27/60
Filed: 2021-04-05
Granted: 2021-11-17
Abstract: FIELD: oil and fat industry. 
     SUBSTANCE: invention relates to the oil and fat industry. A method for producing mayonnaise sauce based on aquafaba, characterized in that it involves mixing aquafaba, salt, sugar, vegetable oil and mustard, the resulting mixture is whipped until white, nanostructured dry Boswellia extract is added in the form of nanocapsules in a kappa-carrageenan shell or in the form of nanocapsules in a guar gum shell in an amount of 150-200 mg per 100 g of aquafaba and, without stopping whipping, poured in a thin stream of vegetable oil in a ratio of 2:1 to aquafaba, after obtaining a thick homogeneous foam, apple cider vinegar is added and beat for another 2 minutes, at the same time, 6 g of sugar, 3 g of salt, 5 g of mustard and 6 g of apple cider vinegar are added to 100 g of aquafaba. 
     EFFECT: invention makes it possible to obtain a mayonnaise sauce that has an increased biological value due to a nanostructured dry extract of Boswellia and an increased shelf life due to the absence of egg ingredients. 
     1 cl, 2 tbl, 4 ex
Patent RU-2768792-C1 (RU)
Title: Method and apparatus for making decision on range of transmission of packets in system of direct communication with terminals
Inventor: KANG HYUNJEONG
IPC: H04W28/02
Filed: 2020-05-04
Granted: 2022-03-24
Abstract: FIELD: electrical communication equipment. 
     SUBSTANCE: invention relates to communication. To achieve the technical result, the first terminal generates a medium access control (MAC) protocol data unit (PDU), including a plurality of MAC service data units (SDU); determines the communication range based on the MAC SDU associated with the longest communication range; transmits to the second terminal direct connection control information (SCI), which includes information on communication range, and transmits MAC PDU, which includes said plurality of MAC SDU. 
     EFFECT: determination of improved area of reception of packets in system of direct communication between terminals. 
     20 cl, 14 dwg
Patent RU-2764236-C1 (RU)
Title: Amusement system for riding with a lift with multiple degrees of freedom
Inventor: BRISTER MICHAEL KEITH
IPC: A63G31/00
Filed: 2019-11-18
Granted: 2022-01-14
Abstract: FIELD: amusement rides. 
     SUBSTANCE: amusement ride system (10) for controlling the movement of the ride vehicle includes a trolley (24) that receives and secures the ride vehicle (20). The system (10) of the amusement ride also includes a plurality of block systems (34) connected with the possibility of transmitting the driving force to the cart (24). Each block system of a plurality of block systems (34) includes a block, a block cable (38) coupled to the block and attached to a part of the bogie (24), and a motor (36) connected with the possibility of transmitting a driving force to the block to drive in motion of the block and the block cable, and forcing by means of this part of the carriage (24) to move according to the movement of the block and the movement of the block cable. 
     EFFECT: amusement ride system improvement. 
     21 cl, 16 dwg
Patent MD-46-C2 (MD)
Title: Device for aeroionic reflexotherapy
Inventor: RUDENCO Valerii
IPC: A61H39/00
Filed: 1994-03-02
Abstract: The invention relates to the medicinal technics, namely to the devices for electronic-ionic reflexotherapy that effectuate action on the biologic active points of the patient by means of a flux of aeroions.The purpose of the invention consists in increasing the action efficiency on the biologic active points by increasing the location. This purpose is attained by the introduction of a device that contains an active electrode of high voltage and a possive electrode bound with the ground connected to the high voltage source, an interval of electric discharge which is formed from a cylinder and a thin conductor installed inside the cylinder. As to improve the security the cylinder is connected to the active electrode by a subarched contact connected to the conductor through the insulator.
Patent DE-2954637-C2 (DE)
Title: Low cost north seeking gyro
Inventor: RIETHMUELLER HEINZ ING GRAD
IPC: G01C19/38
Filed: 1979-11-29
Granted: 1993-12-16
Abstract: A gyro comorises a gyro rotor with a horizontally alignable spinning axis, a first frame in which the gyro rotor is mounted, a second frame or pendulum in which the first frame is pivotally mounted about an axis, the second frame or oendulum being, in turn, pivotally mounted from a Cardan joint in a casing and whose axis of rotation is vertically alignable. A vertical alignment magnetic device is for vertical alignment of the second frame or pendulum.A follow up device has a pick-off for the angular position of the first frame relative to the second frame or oendulum and a stepping motor for follow up of the second frame or pendulum as a function of the pick-off signal. Thestepping motor serves at the same time as an angular position sensor for the second frame or pendulum