baber/WOPTO huggingface dataset:
Patent RU-2711005-C1 (RU)
Inventor: Bychkov Andrej Andreevich
IPC: F03H99/00
Filed: 2018-11-21
Granted: 2020-01-14
Abstract: Изобретение относится к электрическим реактивным двигателям, которые могут использоваться для полетов в воздушном пространстве Земли и в Космосе, в качестве двигателей для надводных судов и подводных лодок. Изобретение может быть использовано при конструировании самолетов, морских судов, космических самолетов и аппаратов. Целью настоящего изобретения является создание электрического реактивного двигателя, в котором можно управлять направлением вылета из двигателя как заряженных, так и нейтрализованных частиц, изменением наклона сопла, так и режимом работы квадрупольной линзы, установленной в сопле. Предлагаемый электрический реактивный двигатель содержит сепаратор заряженных частиц, предварительные ускорители заряженных частиц с модуляторами, ускорители заряженных частиц, электрический источник питания, сопло. Сопло выполнено в виде квадрупольной линзы и может наклоняться в любую сторону относительно направления потока влетающих в сопло заряженных частиц. Вместо квадрупольной линзы в сопле может быть установлена фокусирующая (сжимающая) ускоренные заряженные частицы катушка. Сопло, одновременно с функцией формирования потока ускоренных частиц, выполняет функцию нейтрализации заряженных частиц. Изменяя наклон сопла, можно менять направление вылета ускоренных частиц из двигателя. Катушки и полюсные наконечники квадрупольной линзы сопла, позволяют создать необходимую форму магнитного поля внутри сопла. Изменяя режим работы квадрупольной линзы, можно изменять направление движения заряженных частиц в сопле, что повлияет на их направление полета после вылета из сопла. Диэлектрическое покрытие 8 предназначено для исключения попадания воздуха из окружающей среды в пространство движения заряженных частиц при пуске и работе двигателя в земных условиях. Диэлектрическое покрытие 8 ограничивает количество воздуха, подверженного ионизации бомбардировкой ускоренных заряженных частиц, в начальный период пуска и при работе двигателя в атмосфере. 1 з.п. ф-лы, 1 ил.
Patent RU-2696235-C1 (RU)
Title: Method of treating patients with periodontium diseases complicated with musculo-articular dysfunction
Inventor: Arutyunov Sergej Darchoevich
IPC: A61C13/00
Filed: 2018-11-28
Granted: 2019-07-31
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to dentistry, and is intended for use in treating patients with periodontium diseases complicated by hyperfunctioning masseter muscles. Professional oral hygiene is carried out, and denture impressions are obtained. Central jaw ratio is determined and recorded. That is followed by positioning and fixing the lower jaw models relative to the upper one in the articulator by using an occlusion registrar obtained by determining the central ratio. Models in the articulator are scanned in the digital unit of the CAD/CAM system. On digitized models on oral surface of upper or lower dentition, in computer program of CAD/CAM system, dental bus is simulated so that the tire has thickness of 3 mm, and the lower border of the tire is located 2 mm above the marginal gum, covering the equator and chewing surface of molars, premolars and cutting edges of the incisors and canines. Occlusal surface of the tire has imprints of antagonists and inclined pilots, guides and limiting movement of the lower jaw in a transverse direction, with artificial facets of teeth, in case of absence of teeth in a dental row. Further, the obtained digital model of the dental tire is printed on 3D printer of polymethylmethacrylate. Thereafter, the dental splint is ground, polished and fixed in the oral cavity by means of a fluid composite with observing an adhesive fixation protocol. That is followed by a flap surgery using a technique of directed tissue regeneration, followed by removal of the dental splint after the postoperative period and restructuring of the mitotic tone. Treatment is followed by rational denture replacement. 
     EFFECT: method makes it possible to manufacture, by an additive method, on a dental line of the patient an individual tire having elements disconnecting dental rows and positioning jaws in the required position with subsequent flap surgery using a method of directed tissue regeneration. 
     1 cl
Patent RU-2710893-C1 (RU)
Inventor: Nikitin Aleksandr Andreevich
IPC: F42B15/00
Filed: 2018-12-25
Granted: 2020-01-14
Abstract: Изобретение предназначено для использования в боевой космической технике для поражения летательных аппаратов. Технический результат - повышение поражающей способности. Cнаряд для поражения летательных аппаратов состоит из корпуса, поражающего органа и пирозаряда для выброса поражающего органа. Снаряд снабжен дополнительным многократным шарнирным параллелограммом, установленным перпендикулярно к основному многократному шарнирному параллелограмму. Поражающий орган снабжен датчиком достижения цели и связан с корпусом через дополнительный многократный шарнирный параллелограмм. Датчик достижения цели выполнен виде штыря, на конце которого закреплен пьезоэлемент. Упомянутый датчик выполнен с возможностью вырабатывания электрического тока при ударе с целью инициирования взрыва пирозаряда. 1 з.п. ф-лы, 3 ил.
Patent RU-2691812-C1 (RU)
Title: Перестановочный замок
Inventor: KUZOVNIKOV SERGEJ GRIGOREVICH
IPC: E05B37/08
Filed: 2018-12-27
Granted: 2019-06-18
Abstract: Изобретение относится к устройствам перестановочных замков с реверсивными дисками, расположенными на одной оси и устанавливаемыми одновременно поворотной, но не передвижной ручкой. Замок, содержащий корпус с полой осью, на которой размещены поворотные диски, на боковой поверхности которых расположены выступы, взаимодействующие друг с другом и с приводным кулачком, закрепленным на приводном валу, который размещен в полой оси, причем противоположный конец вала содержит лимбовую ручку, а приводной кулачок содержит на торцевой поверхности впадину и выполнен взаимодействующим с подпружиненным крючкообразным рычагом, противоположный конец которого закреплен с возможностью поворота на ригеле. В конструкцию замка введено фотореле с электромагнитом, взаимодействующим с крючкообразным рычагом, а каждый поворотный диск снабжен отверстием, расположенным на оптической оси фотореле. Преимущество изобретения состоит в том, что исключена возможность несанкционированного открытия замка манипулированием. 4 з.п. ф-лы, 7 ил.
Patent RU-2712818-C1 (RU)
Title: Method of interaction between agents and non-volatile data medium
Inventor: KUME SATOSHI
IPC: B60W30/00
Filed: 2019-01-15
Granted: 2020-01-31
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to a method of interaction between agents and a non-volatile information medium. Method of interaction between agents includes allowing first agent installed on first vehicle and second agent installed on second vehicle to interact with each other, determining by first agent first information on future driving of first driver aboard first vehicle, receiving first information by second agent and notifying second driver on second vehicle board of first driving assistance information extracted based on first information. 
     EFFECT: technical result consists in providing interaction between agents, which provide assistance to driving, by notification of drivers on information obtained as a result of interaction between agents and non-volatile information carrier. 
     10 cl, 8 dwg
Patent RU-2698318-C1 (RU)
Title: Method and apparatus for testing a communication node
Inventor: ELFSTROM TORBJORN
IPC: H04B17/00
Filed: 2016-07-11
Granted: 2019-08-26
Abstract: FIELD: wireless communication technology. 
     SUBSTANCE: invention relates to fifth generation (5G) wireless communication system and is intended for testing a communication node. Testing device (101) measures a test parameter associated with the RF characteristics of communication unit (103) when it is located in test location (105) during the first state. Communication unit (103) is configured with the node setting during measurement in the first state. Testing device (101) measures a test parameter associated with the RF characteristics of communication unit (103) when it is located in test location (105) during the second state. Communication unit (103) is configured with node configuration in second state identical to node configuration in first state. 
     EFFECT: testing device (101) checks whether the parameter of results associated with the test parameter, measured during the first and second states, satisfies the requirement or not. 
     27 cl, 9 dwg
Patent RU-2702525-C1 (RU)
Inventor: SEMENOV ALEKSANDR VALEREVICH
IPC: A61B8/13
Filed: 2019-03-25
Granted: 2019-10-08
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to neurosurgery. Method for determining indications for surgical management of acute traumatic intracranial hematomas (ATIH) involves determining a patient's condition upon admission, conducting multislide computed tomography based on the results of which a type, localization, amount and volume of hematoma(s), displacement of median structures, deformation of basal cerebral liquor tanks, reduced level of consciousness by 2 points on Glasgow coma scale (GCS), wherein if haematomas(s) are detected, the index of traumatic acute intracranial hematoma is determined by formula: TOTAL = V×k+F, where TOTAL is index of traumatic acute intracranial hematoma, V is volume of hematoma in milliliters, k is coefficient of traumatic acute intracranial hematoma area: zone α – 0.2; zone β – 0.1; wherein to zone α basal parts of right middle cranial cavity, basal parts of left middle cranial cavity, entire posterior cranial pit; to zone β – a region of the right cerebral hemisphere except the basal portions of the middle cranial cavity, as well as a region of the left cerebral hemisphere except the basal portions of the middle cranial cavity; F is total score of risk factors: 1 – presence of foci of injury and/or subarachnoid hemorrhage, and/or sopor, coma at admission – 1 point; 2 – reduced level of consciousness by scale GCS 2 points after admission – 2 points; 3 – displacement of middle structures more than 5 mm – 3 points; 4 – deformation of basilar cerebral cerebral systems and/or IV ventricle – 4 points; 5 – increasing occlusive hydrocephaly – 5 points and with an index of TOTAL more than 4 points – absolute indications for surgical treatment; with index of 3-4 points – relative indications, and if the index is less than 3 points – there are no indications for surgical treatment. 
     EFFECT: invention provides more accurate determination and objectification of indications for surgical treatment of single and multiple acute TIHs of any localization, regardless of the clinical state of the patient. 
     1 cl, 13 dwg, 3 tbl, 6 ex
Patent RU-2701577-C1 (RU)
Inventor: Lokshin Efroim Pinkhusovich
IPC: C22B3/06
Filed: 2019-03-29
Granted: 2019-09-30
Abstract: Изобретение относится к переработке фторсодержащих концентратов редкоземельных элементов (РЗЭ). Бастнезитовый концентрат обрабатывают низкоконцентрированной минеральной кислотой при повышенной температуре в присутствии сульфоксидного катионита с переводом редкоземельных элементов, кальция и тория в сульфоксидный катионит, а фтора в кислый раствор. Обработку концентрата ведут до достижения концентрации оксидов РЗЭ в катионите не менее 40 г/л. Затем катионит отделяют от кислого раствора, который используют в обороте для кислотной обработки концентрата до достижения в нем концентрации фтора 10-15 г/л. Катионит регенерируют с получением десорбата, который подвергают ступенчатой нейтрализации щелочным соединением с последовательным осаждением и отделением тория, редкоземельного концентрата и кальцийсодержащего осадка. Заявляемый способ позволяет эффективно перерабатывать бастнезитовый концентрат с обеспечением высокой (до 96,7%) степени извлечения РЗЭ в нерадиоактивный концентрат и применением более доступных и дешевых минеральных кислот, использование которых в обороте уменьшает количество образующихся отходов. 1 з.п. ф-лы, 9 пр.
Patent RU-2705103-C1 (RU)
Title: Turbomachine brush seal
Inventor: Egortseva Olga Mikhajlovna
IPC: F16J15/16
Filed: 2019-04-05
Granted: 2019-11-05
Abstract: FIELD: turbines or turbomachines. 
     SUBSTANCE: invention relates to turbomachine building, namely, to a brush seal. Brush seal of turbomachine, including brush, separating between rotor and stator elements cavity supercharging and sealed cavity, wherein brush is arranged between annular flanges, and its free end is inclined to rotor element axis at angle different from 90°, wherein one of the flanges is located in the supercharging cavity, and the second one – in the sealed cavity. Flanges are made on stator element and connected to each other, and brush is conjugated with contact surface of rotor element with applied on it hardening coating. Bristles are inclined at an acute angle to the surface of the rotor element in the direction of its rotation; the seal is equipped with two flat split rings which are arranged between the flanges. Between flat split rings there is a brush, wherein one flat ring with its outer radius together with brush is fixed on flange inner surface located in sealed cavity by means of permanent connection, and the inner surface of the flange located in the sealed cavity forms with the outer surface of the second flat split ring angle of 3–6°. Flanges are connected to each other by detachable connection, and the second flat ring by its external radius is fixed between flanges in area of their detachable connection. Flanges are connected to each other by permanent connection, and second flat ring by its external radius is connected to inner surface of flange located in sealed cavity by means of nondetachable connection. 
     EFFECT: invention increases service life of brush seals and shafts, reduces the value of working medium leaks through the brush seal, enables the brush seal operability at reverse pressure drop at transient modes of the turbomachine operation, elimination of operational restrictions at cold scrolling of turbomachine rotor. 
     3 cl, 3 dwg
Patent RU-2727882-C1 (RU)
Title: Method of removing residual fuel oil from hydrogen sulphide
Inventor: Pivovarova Nadezhda Anatolevna
IPC: C25B1/22
Filed: 2019-05-15
Granted: 2020-07-24
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention describes a method of removing fuel oil from hydrogen sulphide, which includes heating fuel oil, characterized in that the cleaning process is carried out at pressure of 0 atm, heating fuel oil is carried out to temperature of 60–75 °C, then black oil flow is successively exposed to ultrasound with frequency of 20–60 kHz and permanent magnetic field by induction of 0.05–0.4 T and then directed to a reservoir-receiver, where hydrogen sulphide is released into gas phase. 
     EFFECT: technical result is removal of fuel oil from hydrogen sulphide and reduced duration of process due to use of wave action. 
     1 cl, 5 ex, 1 tbl
Patent RU-2709480-C1 (RU)
Title: Efficient mechanism of discarding during deployment of small cells
Inventor: BASU MALLICK PRATEEK
IPC: H04W28/00
Filed: 2019-05-20
Granted: 2019-12-18
Abstract: FIELD: radio engineering and communication. 
     SUBSTANCE: invention relates to radio communication. Master base station configures the secondary dropping function at the lower level of the secondary base station based on the master discard function at the upper level of the master base station. Master base station redirects data packet from upper level to lower secondary base station. Secondary function of dropping the lower level in the secondary base station discards the received data packet after the expiration of the secondary timer triggered by the lower layer when receiving a data packet from the upper layer in the master base station. 
     EFFECT: high efficiency of dropping downlink data for a mobile station connected to both a master base station and a secondary base station. 
     7 cl, 39 dwg, 1 tbl
Patent RU-2715354-C1 (RU)
Title: Piezoelectric pressure sensor
Inventor: BOGUSH MIKHAIL VALEREVICH
IPC: G01L9/08
Filed: 2019-06-07
Granted: 2020-02-26
Abstract: FIELD: instrument engineering. 
     SUBSTANCE: disclosed piezoelectric pressure sensor is used in instrument engineering for converting sound energy into an electrical signal at high excess pressure of the medium, reaching 100 MPa or more. Disclosed piezoelectric sensor comprises a metal cylindrical housing with a closing wall on one side, piezoceramic element in form of radially polarized cylinder, arranged in housing and mechanically connected to it by means of adhesive, cable for communication line of electrodes of piezoceramic element with recording equipment and nipple for sealing of inner cavity of sensor, note here that in order to increase maximum excess pressure without significant reduction of sensitivity, transducer with smooth increase in case wall thickness is introduced into sensor housing in 3–5 times. 
     EFFECT: due to the introduction into the housing of the pressure sensor of the adapter with a smooth increase in the thickness of the housing walls, permissible excess pressures of up to 100 MPa are increased 3–5 times; wherein sensitivity of sensor does not exceed 20 %. 
     1 cl, 1 dwg
Patent RU-2727464-C1 (RU)
Title: Terminal device
Inventor: DENO TORU
IPC: G06K9/03
Filed: 2017-10-20
Granted: 2020-07-21
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment. Terminal device for fixing measurement results by a medical monitoring device comprises: an image capturing unit configured to capture an image of a medical monitoring device as an examination subject, a recognition unit configured to perform processing for recognizing a character string, which is a measurement value displayed on the display of the medical monitoring device, from an image of the medical monitoring device included in the captured image formed by the image capturing unit, a determination unit configured to determine whether a validity indicator is present, which is the recognition accuracy of each of the recognized symbols included in the recognized character string, which is the result of recognizing the character string, which is the displayed measurement value, lower than the first threshold value when the reliability of at least one of the recognized symbols is lower than the first threshold value, recognition unit further performs processing for recognizing a character string, which is a displayed measurement value, from each of N (N is an integer not less than 1) of captured images further formed by an image capturing unit, decision unit configured to set a recognized symbol with the highest recognition rate of at least one recognized symbol obtained by recognizing each symbol included in a symbol string, which is the displayed measurement value, based on the result of N + 1-fold recognition of the character string and determine the recognized character string consisting of the determined recognized symbol, as the measurement value by the medical monitoring device, and an output control unit configured to output a decision result received by the decision unit. 
     EFFECT: technical result of the proposed invention consists in improvement of measurement results due to elimination of errors. 
     6 cl, 13 dwg
Patent RU-2737814-C1 (RU)
Inventor: MIKHAJLOV VLADIMIR VIKTOROVICH
IPC: A47C7/02
Filed: 2019-06-25
Granted: 2020-12-03
Abstract: FIELD: furniture industry.SUBSTANCE: orthopedic seat relates to production of furniture for individual sitting—chairs, stools, armchairs, car seats. Solution includes at least one seat support element and seat formed by halves along outer contour, repeating size and outline of solid seat, provided by model of seat element, and has distance between halves of 50, or 70, or 100 mm.EFFECT: technical result of invention is universality, simplicity of execution, safety.3 cl, 3 dwg
Patent RU-2704006-C1 (RU)
Title: Method of producing high-octane gasoline fractions and aromatic hydrocarbons
Inventor: STEPANOV VIKTOR GEORGIEVICH
IPC: C10G59/02
Filed: 2019-08-09
Granted: 2019-10-23
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil refining, in particular, to two-stage methods of producing high-octane gasoline fractions and aromatic hydrocarbons C 6 -C 10  using the gasoline fractions reforming process. At the first stage of the process, gasoline fractions are reformed by contacting the feed in the presence of a hydrogen-containing gas at pressure of 0.3–4.0 MPa and temperature of 440–550 °C with metal oxide reforming catalyst containing aluminum oxide, platinum or mixture of platinum and a promoter. At the second stage, the reaction mixture obtained at the first stage together with the additionally supplied raw material is subjected to contacting at temperature of 340–500 °C with a catalyst comprising a ZSM-5 (MFI) or ZSM-11 (MEL) zeolite structure, optionally with metals of II, III, IV, VI, VII and VIII groups of the periodic table of elements. As the additional raw material at the second stage hydrocarbon fractions boiling out in range of boiling points of petrol-and-volatile fractions, and / or oxygen-containing compounds of class of alcohols and / or ethers are used. 
     EFFECT: wider range of processed raw materials. 
     4 cl, 14 ex, 2 tbl
Patent RU-2722214-C1 (RU)
Title: Контейнер для хранения, транспортирования и захоронения радиоактивных отходов
Inventor: BABAYANTS GENNADIJ IVANOVICH
IPC: G21F5/005
Filed: 2019-09-13
Granted: 2020-05-28
Abstract: Изобретение относится к области ядерных технологий. Контейнер для хранения, транспортировки и захоронения твердых радиоактивных отходов содержит пенал из реакционноспеченного карбида кремния, содержащего свободный кремний в количестве 3-30 мас.%, на поверхность которого нанесен слой газофазного карбида кремния. Наружный слой пенала выполнен из пенометалла с открытой пористостью 60-70% и размером пор 5-6 мм, в поры засыпан порошок карбида бора дисперсностью 40-50 мкм, являющийся защитой окружающей среды от радиационного излучения, исходящего от ВАО. В пенал из карбида кремния помещена канистра из нержавеющей стали толщиной 1-1,5 мм для размещения радиоактивных отходов. Зазор между внутренней поверхностью пенала из карбида кремния и канистрой из нержавеющей стали, составляющий 5 мм, заполнен порошком карбида бора, являющимся защитой окружающей среды от радиационного излучения, исходящего от ВАО.  Пенал из карбида кремния герметизирован крышкой из карбида кремния методом реакционной сварки. В качестве пенометалла с открытой пористостью использован пенометалл, выбранный из группы металлов, включающей титан, алюминий, медь и др. Изобретение  позволяет повысить прочность контейнера для твердых радиоактивных отходов. 2 з.п. ф-лы, 1 ил.