baber/WOPTO huggingface dataset:
Patent RU-2742539-C1 (RU)
Title: Active transmitting and receiving antenna by shirokov
Inventor: SHIROKOV IGOR BORISOVICH
IPC: H01Q13/10
Filed: 2020-05-27
Granted: 2021-02-08
Abstract: FIELD: aerial engineering. 
     SUBSTANCE: invention relates to aerial engineering and can be used in radio communication, radio navigation and radiolocation systems. The antenna consists of an active two-terminal network having a negative voltage-current area, such as a tunnel diode or a Gunn diode or an avalanche diode, or any other two-terminal network having a negative voltage-current area, the locking capacitor and the microstrip antenna itself on an insulator substrate with a shielding plate. The microstrip antenna has the feed output and the connection point of the active two-terminal network. The supply voltage is supplied to the active two-terminal network in various circuitry configurations either directly to the active two-terminal network through an opening in the shielding plate or by supplying a voltage to the microstrip antenna at the centre thereof or via a high-frequency connector for the transmission and pickup of radio frequency signals. 
     EFFECT: technical result consists in simplifying the construction and increasing the amplification. 
     3 cl, 3 dwg
Patent RU-2744734-C1 (RU)
Title: Working element for soil para-ploughing
Inventor: Voronov Sergej Ivanovich
IPC: A01B13/08
Filed: 2020-05-18
Granted: 2021-03-15
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture. The working element for soil para-ploughing comprises a vertical frame (1), a chisel (2) on the lower section of the frame (1) and a deformer (3) arranged equidistantly to the rear cut (4) of the frame (1). The deformer (3) is designed in the form of a plate, the thickness of which is equal to the thickness of the vertical frame (1) and which form a length as an aggregate parameter of the cross-section of the vertical frame (1) with a deformer (3) in the longitudinal-horizontal plane. The deformer (3) is movably connected to the vertical frame (1) by means of coupling axes which extend through the flanges of the vertical frame (1) and the openings of the deformer (3). The front edge of the deformer (3) is formed along the radius of the inscribed circle, the axis of which coincides with the centre of the coupling axis. 
     EFFECT: ensured is the reduction of soil erosion processes by means of increasing the stability of the groove formed in the soil. 
     1 cl, 3 dwg
Patent RU-2744762-C1 (RU)
Inventor: Kuligin Aleksandr Valerevich
IPC: A61B1/07
Filed: 2020-06-26
Granted: 2021-03-15
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely to dentistry, and is intended for use in the functional diagnosis of the state of the periodontal microcirculatory tissue system. An impression is made in one step, immediately before the study. To do this, cover the alveolar part of the gums with a silicone mass up to the transitional fold, ensuring the thickness of the vestibular wall is 5 mm, remove the impression from the oral cavity and, taking the imprint of the edge of the marginal gum as a reference, form a hole from the inner surface of the impression, simulating a lock with a diameter corresponding to the diameter of the working end of the probe in the projection of the root of the tooth 3.3, then the working end of the probe is inserted under visual control into the lock, without bringing it to the plane of the impression of 2 mm, while at the same time from the outside, a sleeve is formed from the silicone mass on the gasket, controlling the position of the probe, after the mass has solidified, the probe is removed, fixed imprint, position the probe in the lock. 
     EFFECT: method allows to provide improved access to the studied area of the oral cavity with an increase in its visibility. 
     1 cl, 4 dwg, 1 ex
Patent RU-2743242-C1 (RU)
Title: Wear compensator for drum brake for vehicle air brake system
Inventor: OBERDORFER ERIK W
IPC: F16D65/60
Filed: 2018-11-27
Granted: 2021-02-16
Abstract: FIELD: brake system of a vehicle. 
     SUBSTANCE: wear compensator has been created for the drum brake of the pneumatic brake system of a vehicle, which contains a gear transmission, including (i) a worm wheel having an outer peripheral surface, and (ii) a worm shaft having a longitudinal central axis and engaged with a worm wheel. The worm shaft rotates in one direction around its longitudinal central axis when the drum brake is applied and adjusted, and in the opposite direction relative to its longitudinal central axis when the drum brake is released. The wear compensator additionally contains an anti-reverse element having an internal peripheral surface facing the external peripheral surface of the worm wheel. The anti-reverse element allows the worm wheel to rotate when the drum brake is applied, and prevents the worm wheel from rotating when the drum brake is released.  
     EFFECT: more stable and greater amount of force to counteract misalignment compared to the known wear compensators, in which the spring element is used to counteract misalignment; ease of manufacture and assembly. 
     20 cl, 5 dwg
Patent RU-2755593-C1 (RU)
Inventor: Kulish Olga Aleksandrovna
IPC: H04L9/08
Filed: 2020-08-12
Granted: 2021-09-17
Abstract: FIELD: computing technology. 
     SUBSTANCE: method for authentication of switches based on signal encoding in several bases, consisting in the fact that to obtain a random binary sequence of a predetermined length with a predetermined length of the communication line, evenly distributed by angle relative phases of information coherent states are used, the number whereof increases if the length of the authentication code is less than the effective code length, wherein authentication modules consisting of an interferometer with a delay line, a phase modulator and an optical connector, allowing for implementation of an algorithm for connection of new equipment to the fibre-optic network forming an authentication code, are embedded in the SPF modules of the switches for authentication of the switches. 
     EFFECT: technical result consists in ensuring authentication of second-level switches (OSI model) in military communication networks. 
     1 cl, 4 dwg
Patent RU-2757452-C1 (RU)
Title: Culvert with a cellular structure with a minimum surface
Inventor: Piotrovich Aleksej Anatolevich
IPC: E01F5/00
Filed: 2020-08-13
Granted: 2021-10-15
Abstract: FIELD: road building. 
     SUBSTANCE: invention relates to the field of road building and can be used in building new roads and railways, as well as in reconstruction of the existing subgrade for the purpose of installation of drainage embankments on periodic and permanent water courses with relatively low water consumption. The culvert with a cellular structure with a minimal surface is located on a crushed stone base supporting the structure in a permanent position. A "gyroid" with a cellular structure with an area of cell size change from the base to the shoulder and from the centre to the edges up to the solid layer intersects the subgrade embankment in the transverse direction. The culvert is made with a drainage slope to the field side from high-strength concrete based on polymeric binders. 
     EFFECT: improvement in the drainage and water flow properties of the subgrade embankment. 
     1 cl, 2 dwg
Patent RU-2749806-C1 (RU)
Inventor: BYALOVSKIJ YURIJ YULEVICH
IPC: A61B5/00
Filed: 2020-09-18
Granted: 2021-06-17
Abstract: Изобретение относится к медицине, а именно к способам повышения переносимости увеличенного сопротивления дыханию. Во время действия увеличенного сопротивления дыханию производят уменьшение частоты дыхательных движений на 30% от исходно регистрируемой во время действия сопротивления, при этом глубина дыхательных движений регулируется непроизвольно. Способ обеспечивает снижение побочных явлений, удешевление и ускорение способов повышения устойчивости к дополнительному респираторному сопротивлению. 1 пр.
Patent RU-2763986-C1 (RU)
Inventor: Zozulya Oleg Mikhajlovich
IPC: H04R1/44
Filed: 2020-10-02
Granted: 2022-01-12
Abstract: Изобретение относится к способам генерации акустических сигналов. Способ генерации акустических сигналов, в соответствии с которым в качестве источника акустических колебаний используют оптически связанный с лазером и снабженный оболочкой оптоволоконный кабель, представляющий собой нить из стекла или пластика, используемую для переноса света и состоящую из двух концентрических зон с различными показателями преломления для реализации условия полного внутреннего отражения, при этом во внутренней зоне размещена зона с рассеивающими оптическое излучение центрами, и посредством импульса лазерного излучения осуществляют нагрев оболочки оптоволоконного кабеля, обеспечивающий генерацию акустических сигналов посредством конвертирования оптического сигнала в акустический. Технический результат - обеспечение возможности генерирования акустических импульсов и таким образом сканирования скважины и околоскважинного пространства без прекращения работы скважины или остановки других операций в скважине, в любой момент времени и без необходимости размещать источники энергии в скважине. 6 з.п. ф-лы, 3 ил.
Patent RU-2750729-C1 (RU)
Inventor: Kron Tatyana Evgenevna
IPC: C10N40/12
Filed: 2020-10-07
Granted: 2021-07-01
Abstract: Изобретение относится к процессам регенерации отработанных триарилфосфатных огнестойких турбинных масел. Способ регенерации заключается в том, что в отработанное бутилированное или ксиленольное огнестойкое турбинное масло в количестве 0,4-0,8 масс. % вводят нейтрализующий агент - карбонат натрия, гидроксид кальция или оксид кальция, прокаленный при температуре 200°С в течение 2-3 ч, и интенсивно перемешивают при температуре масла 60-80°С и атмосферном давлении в течение 10-22 ч, после чего проводят фракционную дистилляцию масла с использованием обогреваемой дистилляционной колонки с температурой 250-300°С и при остаточном давлении 3-5 мм рт. ст., отбирая в качестве целевого продукта фракцию, выкипающую при температуре 240-280°С. При этом отработанное бутилированное масло перемешивают в течение 18-22 ч, отработанное ксиленольное масло перемешивают в течение 10-18 ч. Технический результат заключается в упрощении способа регенерации отработанного огнестойкого три(алкиларил)фосфатного турбинного масла, обеспечивающего восстановление комплекса параметров отработанного триарилфосфатного турбинного масла до значений соответствующих параметров свежего масла, и обеспечении его экологической безопасности. 2 з.п. ф-лы, 3 табл., 11 пр.
Patent RU-2764006-C1 (RU)
Title: Ceramic mass for manufacture of earthquake-resistant ceramic bricks
Inventor: ABDRAKHIMOV VLADIMIR ZAKIROVICH
IPC: C04B33/132
Filed: 2020-10-14
Granted: 2022-01-12
Abstract: FIELD: ceramic item production.  
     SUBSTANCE: invention relates to the industry of ceramic materials, mainly to the compositions of masses for the production of earthquake-resistant ceramic bricks. The ceramic mass for the manufacture of ceramic bricks includes aluminum-alkali sludge obtained during the treatment of effluents of ethyl- and isopropylbenzene production, and additionally contains waste of combustible shale-low-melting clay with an oxide content, weight percentage: SiO 2  46.10; Al 2 O 3  15.14; Fe 2 O 3  5.70; CaO 11.05; MgO 2.40; R 2 O 3.80; LOI 15.81 with the following ratio of components, weight percentage: waste of oil shale-fusible clay 70-90, aluminum-alkaline sludge obtained during the treatment of effluents of ethyl- and isopropylbenzene production 10-30.  
     EFFECT: increasing the frost resistance of bricks, expanding the raw material base for ceramic materials. 
     1 cl, 4 tbl
Patent RU-2747939-C1 (RU)
Title: Method for two-flow production of room and barrels from alloy steel grades and casting and rolling unit for its implementation
Inventor: Zlobin Anatolij Arkadevich
IPC: B21B1/46
Filed: 2020-10-28
Granted: 2021-05-17
Abstract: FIELD: metallurgy.  
     SUBSTANCE: invention relates to the double-flow production of wire rod and billet. Continuous casting of billet is carried out on a continuous billet casting machine with a two-stand straightening-pulling unit, consisting of successively installed first vertical and second horizontal rolling stands. The cast billet in a two-phase state is subjected to successively soft horizontal and vertical compression in a two-stand correct-pulling block, at the exit from which the formed billet of square section during its in-line production is sent to a discharge roller table with cut-to-size shears and a refrigerator, and when in-line production of wire rod is formed damping arc of the workpiece. After rolling, the finished wire rod is subjected to sorbitization by accelerated cooling before being coiled into a coil.  
     EFFECT: technological capabilities are expanding. 
     7 cl, 7 dwg, 1 ex
Patent RU-2753054-C1 (RU)
Inventor: Glushkov Sergej Pavlovich
IPC: F16F15/30
Filed: 2020-11-06
Granted: 2021-08-11
Abstract: Изобретение относится к области машиностроения. Устройство состоит из отдельных маховиков (1, 2, 3), выполненных в виде дисков равной прочности. Диски соединены между собой демпфирующим устройством. Равномерно по окружности дисков расположены ролики (4, 5), размещенные в выполненных в полости дисков пазах (6). Ролики взаимодействуют с установленными между ними фасонными пружинами (7) с прогрессивной характеристикой. Достигается возможность регулирования величины инерционной массы маховика и демпфирование крутильных колебаний. 1 з.п. ф-лы, 2 ил.
Patent RU-2760956-C1 (RU)
Inventor: MOROZOV VLADIMIR IVANOVICH
IPC: F02K9/46
Filed: 2020-11-10
Granted: 2021-12-01
Abstract: Изобретение относится к ракетной технике. Жидкостный ракетный двигатель (ЖРД) с электронасосной системой подачи низкокипящих компонентов топлива, включающий регенеративно охлаждаемую камеру сгорания, электронасосные агрегаты для подачи компонентов топлива в камеру, блок питания электронасосных агрегатов на основе аккумуляторных батарей, при этом в состав двигателя включен турбоэлектрогенератор, вход в турбину которого сообщен с магистралью выхода из тракта охлаждения камеры газифицированного в нем низкокипящего компонента топлива; выход из турбины сообщен с магистралью входа этого компонента топлива в полость форсуночной головки камеры, а клеммы электрогенератора связаны кабелем через преобразователь в виде зарядного устройства и автоматический прерыватель электрической цепи с клеммами блока питания электроприводов насосов. Изобретение обеспечивает улучшение массовых характеристик двигателя с электронасосной системой подачи низкокипящих компонентов топлива за счет снижения количества и массы аккумуляторных батарей в блоке питания электронасосных агрегатов. 1 ил.
Patent RU-2768148-C1 (RU)
Title: Method and apparatus for reporting beam failure of secondary serving cell and storage medium
Inventor: LI MINGJU
IPC: H04W74/00
Filed: 2018-09-10
Granted: 2022-03-24
Abstract: FIELD: electrical communication equipment.SUBSTANCE: invention relates to communication. For this purpose, the following is provided: by means of user equipment (UE) it is determined that the first SCell has a beam failure; determining a target serving cell for transmitting a reporting message to a base station, wherein the reporting message is configured to notify the base station that the first SCell has a beam failure; and transmitting the report message to the target serving cell. According to various embodiments of the present invention, a user equipment (UE) SCell beam failure is reported.EFFECT: technical result consists in achieving possibility to report on beam failure in secondary cell (SCell).25 cl, 11 dwg
Patent RU-2769819-C1 (RU)
Title: Antiseptic product
Inventor: Galkina Anna Vladimirovna
IPC: A61L15/18
Filed: 2021-04-23
Granted: 2022-04-06
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine, in particular to dressings, as well as to the field of cosmetology. The antiseptic product consists of a fabric base with a coating deposited on it by magnetron sputtering. At the same time, the base is made of a hygroscopic fabric based on viscose and polyethylene terephthalate with a developed surface, which is a combination of a polymer mesh and viscose thermally bonded fiber, and the coating is silver nanoparticles deposited in the presence of a reactive gas with ion assisted by an inert gas. 
     EFFECT: invention provides an increase in the wettability of the product and, as a consequence, an increase in its antiseptic properties. 
     4 cl, 2 ex, 1 dwg
Patent RU-2764378-C1 (RU)
Title: Method for increasing the resolution of seismic survey data and forecasting geological structure in the inter-well space based on the spectral inversion method
Inventor: Butorin Aleksandr Vasilevich
IPC: G01V1/30
Filed: 2021-05-28
Granted: 2022-01-17
Abstract: FIELD: oil and gas industry.  
     SUBSTANCE: invention relates to seismic exploration of oil and gas fields and, more specifically, relates to the processing of seismic data on a high-speed digital computer using processing technology. The method for increasing the resolution of seismic data includes: the formation of an initial cube of seismic data from elastic waves, the selection of the formation under study, the determination of an analytical pulse describing the amplitude-frequency and phase characteristics of the formation, the creation of reservoir models, the creation of a vocabulary of wavelets, the approximation of model responses from the created vocabulary of wavelets; reconstruction of the reflection coefficient trace with the formation parameters, obtaining a cube of relative acoustic impedance by recursive inversion of the reflection coefficient trace for the studied formation and determining the boundary values of the acoustic properties of rocks using the resulting cube of relative acoustic impedance.  
     EFFECT: increase in the accuracy of forecasting the geological structure of the formation in the inter-well space, the reliability and detail of the forecast (determination) of the geological structure of the formation to identify effective formations while simplifying the interpretation of seismic data by increasing the resolution of the seismic wave field and increasing the accuracy of mapping (interpretation) of the geological object according to seismic data.  
     13 cl, 11 dwg
Patent DE-3010383-C2 (DE)
IPC: C25D17/12
Filed: 1980-03-18
Granted: 1986-11-06
Abstract: An anode case is immersed within a deposition cell of a galvanic bath and is supported on an electrically conducting guide or support bar arrangement via a perforated contact plate which extends over the entire length of the anode case and is welded on in the vicinity of the feed opening of the anode case. The anode case is also covered by an anode enclosure which is not permeable to an anode slurry. The enclosure is slid into position in the vicinity of the contact plate in the slot between the contact plate and the anode case.
Patent DE-3048607-C2 (DE)
IPC: C23C8/46
Filed: 1980-12-23
Granted: 1983-07-07
Abstract: 1. Process for carburizing steel in a salt bath, characterised by the following process steps : a) the process container is charged with a first salt which consists of a mixture of an alkali halide and an alkaline earth halide ; b) the first salt is brought to a molten state ; c) an additional salt is added which consists of a mixture of an alkaline earth halide, an alkali ferrocyanide and an alkali cyanate, wherein the alkaline earth halide of the additional salt corresponds chemically to the alkaline earth halide of the first salt ; d) the container charge is heated to its operating temperature ; e) the workpiece to be treated is immersed in the charge in the carburizing bath and is left therein until the desired depth of carburizing is attained ; f) the workpiece is removed from the carburizing bath and, according to the type of material, is quenched in an appropriate quenching medium.
Patent DE-3102645-C2 (DE)
Title: Anordnung zum Regeln des Luft-Brennstoff-Verhältnisses eines Vergasers eines Verbrennungsmotors
IPC: F02M7/24
Filed: 1981-01-27
Granted: 1985-05-23
Abstract: Eine Anordnung zum Regeln des Luftbrennstoffverhältnisses für einen Vergaser eines Verbrennungsmotors enthält einen Ansaugkanal, ein Drosselventil, einen Abgaskanal, einen Detektor, wie einen Sauerstoffühler zum Bestimmen der Konzentration des Sauerstoffs in den Abgasen, eine Luftbrennstoffgemisch-Zuführeinrichtung, ein Auf-Zu-Elektromagnetventil zum Korrigieren des Luftbrennstoffverhältnisses des Luftbrennstoffgemisches, das durch die Luftbrennstoffgemisch-Zuführeinrichtung zugeführt wird, und eine elektronische Regelschaltung. Die elektronische Regelschaltung enthält einen Beurteilungskreis zum Vergleichen des Ausgangssignals des Detektors mit einem stöchiometrischen Wert, einen mit dem Beurteilungskreis verbundenen Integrierkreis, einen Dreieckwellenimpulsgenerator und einen Treiberkreis zum Erzeugen von Rechteckwellenimpulsen zum Antreiben der Auf-Zu-Elektromagnetventileinrichtung für Ausgangssignale des Integrierkreises und des Dreieckwellenimpulsgenerators zum Steuern des Luftbrennstoffverhältnisses auf einen Wert etwa gleich dem stöchiometrischen Luftbrennstoffverhältnis. Ein Kreis zum Erzeugen eines konstanten Signals wird wahlweise wirksam mit der elektronischen Regelschaltung verbunden. Ein Motorbetriebsdetektor zum Bestimmen eines weit offenen Zustands des Drosselventils erzeugt ein Signal während des weit offenen Zustands. Ein Schaltkreis verbindet wirksam den Konstantsignalerzeugungskreis mit der elektronischen Regelschaltung zum Erzeugen eines festen ...........
Patent DE-3106711-C2 (DE)
Title: Verfahren zur kontinuierlichen Herstellung von kleinen Kunststoffteilchen
IPC: B29B9/00
Filed: 1981-02-24
Granted: 1986-07-03
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von kleinen Kunststoffteilchen, insbesondere kleinen Perlen oder Körnern aus einer erhärtbaren, insbesondere polymerisierbaren Kunststoffflüssigkeit, wie einem Methacrylsäureester. Die Kunststoffflüssigkeit wird in einem Gas zu Tröpfchen zerstäubt, die während ihres Schwebens oder Fallens im Gas zu Teilchen erhärten.
Patent DE-3112733-C2 (DE)
Title: Pumpe zur Förderung von Gasen oder Flüssigkeiten
IPC: F04B5/02
Filed: 1981-03-31
Granted: 1984-02-02
Abstract: Es wird eine mittels eines Stößels angetriebene Vakuumkolbenpumpe beschrieben, deren Stößel mittels einer Hebel an ordnung von einem Exzenter angetrieben wird, wobei die Hebelanordnung von zwei mittels einer Feder gegeneinander verspannten Hebeln gebildet ist, deren eine freie Enden gegenüberliegend am Exzenter gehalten sind und deren andere freie Enden in Kontakt mit dem Stößel stehen.
Patent DE-3114888-C2 (DE)
Title: System zur Korrektur von Deckungs- und Schattenfehlern in einem Fernsehbild
IPC: H04N5/16
Filed: 1981-04-13
Granted: 1986-02-20
Abstract: Mit der Erfindung wird eine Schaltanordnung für eine präzise Punkt-für-Punkt-Korrektur von Raum- und Abschattungsfehlern in dem Bild einer Fernsehkamera vorgeschlagen, die manuell durchgeführt wird. Zur Bestimmung der zu korrigierenden Fehler wird ein Bild auf einem Videomonitor visuell geprüft und ein Feld für die Fehlerkorrektur ausgewählt, das dem Typ und Ausmaß des spezifischen, für die Korrektur gewählten Fehlers entspricht. Ein Positionsbefehl erhöht oder verringert eine Adresse um vorbestimmte Schritte und bringt einen beweglichen "Läufer" in Stellung, der seinerseits das zu korrigierende Feld identifiziert. Ein Korrekturbefehl ruft die Daten des identifizierten Feldes, das den Fehler enthält, ab und erhöht oder verringert selektiv die Daten in vorgewählten Schritten und speichert dann die neuen Daten wieder in den Speicher ein. Der Prozeß wird fortgesetzt, bis die Bedienungsperson mit den Korrekturresultaten zufrieden ist. Auf diese Weise kann eine Korrektur Punkt für Punkt entlang horizontalen oder vertikalen Linien oder auf Feldern, in gewählten Eckbereichen usw. des Bildes durchgeführt werden.