baber/WOPTO huggingface dataset:
Patent RU-2723266-C1 (RU)
Title: Роторный двигатель внутреннего сгорания
Inventor: Almukhametov Boris Yapparovich
IPC: F01C11/00
Filed: 2019-08-29
Granted: 2020-06-09
Abstract: Изобретение относится к двигателестроению, в частности к двигателям внутреннего сгорания, и может быть использовано в энергомашиностроении, авиации, тепловозо- и судостроении, автомобилестроении, в сельскохозяйственной технике и технике специального назначения. Технический результат, достигаемый при использовании заявляемого изобретения, состоит в повышении экономичности двигателя за счет уменьшения объема рабочего тела, генерируемого в газогенераторе, а также благодаря тому, что два технологических такта всасывание и сжатие атмосферного воздуха осуществляются за счет энергии отработавших газов. Сущность изобретения заключается в том, что роторный двигатель внутреннего сгорания содержит не меньше двух рабочих секций, каждая из которых включает газогенератор и роторный исполнительный агрегат, сообщающиеся полостями посредством общего входного-выходного канала. Роторные исполнительные агрегаты имеют общий вал отбора мощности, при этом роторный исполнительный агрегат представляет собой планочный ротор с эксцентричным расположением ротора и серповидной внутренней полостью, содержащий корпус, ограничивающий камеру расширения. 3 з.п. ф-лы, 3 ил.
Patent RU-2715119-C1 (RU)
Title: Magnetic fuel activator
Inventor: Verzhbitskij Yaroslav Vladimirovich
IPC: F02M27/04
Filed: 2019-10-02
Granted: 2020-02-25
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to devices for fuel preparation before combustion. Disclosed is magnetic fuel activator for internal combustion engines intended for fuel treatment by magnetic field. Activator comprises permanent magnets arranged in the fuel line and made in the form of rings or semi-rings mounted in the same or staggered order along the fuel line. Permanent magnets are tightly arranged in ceramic shell 1 enclosing fuel line 2 and are made in the form of rows of permanent magnets with alternating poles built inside housing into its walls. 
     EFFECT: more efficient use of fuel and higher environmental friendliness of its combustion. 
     1 cl, 1 dwg
Patent RU-2726182-C1 (RU)
Inventor: BASOV ANDREJ ALEKSANDROVICH
IPC: H05B3/36
Filed: 2019-10-07
Granted: 2020-07-09
Abstract: Изобретение относится к технологии изготовления гибких электрических нагревателей, которые могут использоваться в системах обеспечения теплового режима широкого класса изделий в широком диапазоне температур, в том числе, в приборостроении для транспорта и приборов авиационных и космических аппаратов. Предлагаемый способ включает сборку гибкого основания и слоя резистивной фольги, ступенчатое прессование собранного основания с вариациями давления на разных ступенях нагрева и последующее охлаждение, создание рисунка резистивного слоя методом фотолитографии, вытравливание рисунка токопроводящего слоя. Основание выполняют из одного или нескольких слоев гибкого препрега, которое укладывают на нижнюю плиту пресса, поверх основания укладывают резистивную фольгу, монтируют верхнюю плиту и прессуют полученную сборку при верхней температуре размягчения связующего препрега. После охлаждения сборки проводят травление рисунка резистивного слоя с контактными площадками на концах, а поверх него наносят защитный слой, состоящий из одного или нескольких слоев препрега с предварительно выполненными в них отверстиями, после чего подвергают прессованию. При этом основание и защитный слой выполняют из препрега одной и той же марки. Полученные нагреватели обладают высокой надежностью при работе с высокими температурами. 1 ил.
Patent RU-2728688-C1 (RU)
Inventor: FEDOTOV GENNADIJ NIKOLAEVICH
IPC: A01C1/06
Filed: 2019-12-09
Granted: 2020-07-30
Abstract: FIELD: agriculture. 
     SUBSTANCE: disclosed is a sorption-stimulating preparation for pre-sowing treatment of spring wheat seeds, which includes potassium or sodium humate and beer yeast autolysate. Preparation further contains calcium bentonite and oxalic acid and represents a bentonite-humate complex in the form of an aqueous suspension. 
     EFFECT: invention provides higher stimulating capacity of preparations for presowing treatment of seeds. 
     1 cl, 1 tbl
Patent RU-2731221-C1 (RU)
Title: Mixing device for fluids
Inventor: RUBIALES VAZQUEZ RUBEN
IPC: B01F7/00
Filed: 2018-06-01
Granted: 2020-08-31
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a fluid mixer that mixes the main fluid with one or more additional fluid media coming from the respective containers, e.g. for making cosmetic creams. Mixing device for fluid media includes an external housing or a casing, there are: first module for extraction of at least one first fluid contained in at least one container, a second module for extracting one or more second fluids or additional fluid media from one or more additional containers, a conveying, extrusion and outlet mechanism for the final mixture, mixing tank, equipped with a hole for outlet of final mixture, accumulator electronic control panel, wherein transfer mechanism is located inside mixing tank, and the latter is located between first module and second module, where control of device after single pressing provides application and production of mixture of fluids, first module is located in lower part of device, while second module is located in upper part of device, and transportation mechanism comprises step motor, which is connected to main gear through spindle, wherein the main gear is engaged with the transfer element gear, which is attached to the second module through the screw shaft and allows it to engage with the transportation element rack, thus creating sliding in transporting, extruding and releasing transportation element direction. 
     EFFECT: invention ensures production of a homogeneous mixture at the final stage for application by the user, at the same time in the internal area there are no traces for further application. 
     11 cl, 14 dwg
Patent RU-2737695-C1 (RU)
Inventor: Usyaev Dmitrii Igorevich
IPC: B25J11/00
Filed: 2020-02-11
Granted: 2020-12-02
Abstract: FIELD: food industry.SUBSTANCE: invention relates to automated production lines for preparation of food products, particularly beverages, and can be used in public places for optimization of human labour or replacement of personnel. Robot complex comprises a housing, an industrial robot representing a manipulator with a working element, a system for dispensing containers for ready beverages, at least one device for dispensing ingredients and a system for automatic control of a robotic complex. At that, the working element represents a shaker in the form of a cup with a magnetic ring on the upper base and a magnetic cover. Barrel is equipped with a container grip for the ready beverage. Robotic complex housing is equipped with holder for magnetic cover and support for arrangement of container for ready beverage.EFFECT: invention allows optimizing operation of the automated beverage preparation system.8 cl, 6 dwg
Patent RU-2744045-C1 (RU)
Title: Устройство автоматического поддержания уровня азота для шкафов сухого хранения
Inventor: Khlabystov Danila Sergeevich
IPC: H05K7/00
Filed: 2020-03-19
Granted: 2021-03-02
Abstract: Изобретение относится к области электротехники, в частности к промышленным шкафам сухого хранения, предназначенным для предотвращения образования оксидной пленки на проводящих поверхностях. Технический результат заключается в уменьшении расхода инертного газа. Достигается тем, что при снижении уровня азота в шкафу сухого хранения происходит его автоматическая подкачка. Отслеживание заданного уровня азота внутри ШСХ осуществляется автоматически с помощью датчика кислорода и модуля подачи азота, причем команда на подачу азота в ШСХ подается от следящей системы, которая регистрирует уровень кислорода внутри ШСХ, сравнивает с заданным уровнем и подает электрический сигнал на открытие (либо закрытие) пневматического клапана. Устройство автоматической подачи азота предназначено для создания инертной среды внутри рабочего объема ШСХ за счет снижения уровня кислорода внутри изделия до значений, определяемых эксплуатационными требованиями. Снижение уровня кислорода внутри ШСХ осуществляется путем замещения кислорода внутри рабочего объема изделия газообразным азотом, который подается от магистрали или баллона. Газообразный азот вытесняет кислород и заполняет полезный объем ШСХ. 5 ил.
Patent RU-2736054-C1 (RU)
Inventor: Galkina Irina Vasilevna
IPC: A61K31/66
Filed: 2020-05-18
Granted: 2020-11-11
Abstract: FIELD: veterinary science. 
     SUBSTANCE: invention refers to veterinary science, namely to ophthalmology, and aims at treating and preventing infectious inflammatory eye diseases in domestic and farm animals. Agent for treating eye diseases in veterinary science includes three active substances and a pharmaceutically acceptable carrier. Active substances are n-hexadecyltributylphosphonium bromide in concentration 0.0000001 wt%, 5,7-dichloro-4,6-dinitrobenzofuroxane in concentration of 0.00001 wt% and 4,6-dichloro-5-nitrobenzofuroxane in concentration of 0.0001 wt%. As a pharmaceutically acceptable carrier, an artificial tear is used, which includes hypromellose 0.3 wt%, benzalkonium chloride 0.01 wt%, disodium edetate 0.1 wt%, sodium chloride 0.2 wt%, sodium phosphate monosubstituted dihydrate 0.35 wt%, sodium phosphate disubstituted 12-hydrate 2.4 wt%, the rest is water. 
     EFFECT: use of the invention provides treatment and / or prevention of eye diseases in animals. 
     1 cl, 2 tbl, 5 ex
Patent RU-2741648-C1 (RU)
Inventor: Garlov Pavel Evgenevich
IPC: A01K61/00
Filed: 2020-06-26
Granted: 2021-01-28
Abstract: FIELD: fishing and fish farming. 
     SUBSTANCE: method involves production of posterity from producers, incubation of caviar, growing of larvas and fry. In adult fry - from young-of-the-year to one-year old fish - an index of content of chlorides or sodium in blood plasma is preliminary determined. Fish growing medium is smoothly salinated with culinary salt with a concentration gradient of 0.5-0.9 ‰ a day to the value of this value, but not exceeding 5 ‰. Fry is grown in this medium to the required body weight, after which the growing medium is desalinated with a concentration gradient of 1-2 ‰ per hour and contains young fish in fresh water for at least 5-7 days. 
     EFFECT: method provides higher survival rate and growth rate of juvenile fish. 
     1 cl, 1 dwg, 4 tbl
Patent RU-2750457-C1 (RU)
Title: Method for discharge of phosphorus-containing smoke-forming artillery ammunition and mines
Inventor: MIRONOV STANISLAV IVANOVICH
IPC: F42B33/06
Filed: 2019-06-11
Granted: 2021-06-28
Abstract: FIELD: disposal of military equipment. 
     SUBSTANCE: invention relates to technological lines for the disposal of obsolete types and systems of weapons, in particular to production chains involved in the disposal of phosphorus-containing smoke-forming ammunition and mines and allows to increase the productivity and reliability of equipment and reduce operating costs. The technical result of the invention is the development of a device for discharging phosphorus-containing smoke-forming artillery ammunition and mines with increased productivity and fault tolerance of individual line elements. The technical result is achieved by the fact that the method for unloading phosphorus-containing smoke-forming artillery ammunition and mines consistently performs operations consisting in unpacking them; cooling the ammunition in a container-type freezer to a temperature of -5°C…+5°C; sawing the cooled munition body using a band sawing machine, during which the nose of the munition body is cut off together with a part of the firing cup; unscrewing the remaining part of the firing cup from the munition body; placing the prepared ammunition casings on the loading conveyor, during which the casings are placed on the conveyor with the bottom up and the nose part is immersed in cups filled with cold water; feeding the ammunition casings under the manipulator; fixing the ammunition casings with the manipulator, which is carried out by hydraulic gripping; carrying out work on washing out yellow phosphorus with a stream of heated water, during which the ammunition is lowered until the flushing tubes enter the depth of the previously withdrawn ignition cup; unloading the ammunition casings; pumping the resulting phosphorus into the storage tank, in which the yellow phosphorus is settled in liquid form; and processing of emptied shells and fragmented ammunition elements.  
     EFFECT: technical result of the invention is the development of a device for discharging phosphorus-containing smoke-forming artillery ammunition and mines with increased productivity and fault tolerance of individual line elements.  
     2 cl, 1 dwg
Patent RU-2741692-C1 (RU)
Inventor: KRIVOPALOV ALEKSANDR ALEKSANDROVICH
IPC: A61B17/00
Filed: 2020-07-03
Granted: 2021-01-28
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, particularly to otorhinolaryngology. Endoscopic approach with an external approach is performed, a laryngeal lumen is enlarged. Vexed muscle is resected on both sides together with the auger's process of the arytenoid cartilage by means of a microdebroder. If enlarging a laryngeal lumen, first, one side is incised, on one side, on an upper surface of a mucous membrane of a vocal fold with size of 3.0 mm, at distance of 1.5 mm from its anterior end. Microdermander cutter is inserted into the incision and the larynx elements are removed submucosally. Microdermander cutout is placed along the vocal fold, a portion of the anterior portion of ary-feet cartilage is resected - an arched comb, a knoll, an apex, while maintaining a rear surface of a auroral chrysotile. Then, after performing similar actions on the other side, one nodal suture is applied on incisions of the mucous membrane of the right and left vocal folds. After larynx expansion into its lumen, a stent is installed. Stent is positioned so that its lower end is in the projection of the first tracheal ring, and the upper end is located in the vestibular segment of the larynx. Stent is then fixed in the laryngeal cavity, pressing the mucosa in the points of the removed vocal muscle and the arytenoid cartilage fragments. Stent is removed three days after the operation. 
     EFFECT: method enables higher effectiveness of the operation by reducing traumatization of the laryngeal mucosa and a risk of developing intraoperative and postoperative complications when forming a stable laryngeal lumen sufficient for recovering the respiratory function. 
     3 cl, 1 ex, 4 dwg
Patent RU-2746684-C1 (RU)
Title: Parking control method and parking control equipment
Inventor: YAMANAKA RYOTA
IPC: G08G1/14
Filed: 2017-12-20
Granted: 2021-04-19
Abstract: FIELD: transport.SUBSTANCE: invention relates to a parking control method and parking control equipment. The parking control method comprises the steps of performing parking control to move the vehicle to a target parking position based on an operation command. When the parking control to the target parking position is suspended and the vehicle leaves the target parking position, the moving direction of the vehicle is calculated based on the traffic direction in the vehicle lane adjacent to the target parking position, and the vehicle is moved in the moving direction. The parking control equipment comprises a control device configured to perform parking control to move the vehicle to a target parking position based on an operation command received from an operator located outside the vehicle.EFFECT: timely parking of the vehicle is achieved.6 cl, 14 dwg
Patent RU-2752842-C1 (RU)
Title: Internal sterilizer for public transport
Inventor: JUNG KOOK HUN
IPC: A61L2/00
Filed: 2020-12-14
Granted: 2021-08-09
Abstract: FIELD: public transport.  
     SUBSTANCE: invention relates to the field of sterilization of public transport. The internal sterilizer for public transport, installed inside public transport vehicles and sterilizing the air, contains a lower body, installed by attaching the lower part to the vehicle, containing a suction fan, which is designed to introduce the outside air into the central part, and outlet openings through which the air introduced into the inner part is released from both sides in the longitudinal direction, and having a tubular structure with a receiving cavity in the state when the upper side of the lower housing is open, the upper housing attached and installed on the upper side of the lower housing and containing a filter part that allows the introduction of outside air into the receiving cavity of the lower housing through a suction fan in the central part, and a checking filter designed to remove foreign substances from the input air and made removable in the filter part, a sterilizing filter inserted and installed in the receiving cavity of the lower housing and passing through it and intended for sterilization of the air passing through the checking filter, one or more sterilizing lamps inserted and installed in the receiving cavity of the lower housing and designed to re-sterilize the air when irradiating the air passing through the sterilizing filter with ultraviolet radiation, the lamp circuit substrate that is attached and installed on the upper side of the lower housing and contains a connecting part passing through it to attach it to the filter part in the central part, and light sources on the surface of the upper side that emit light when power is applied, and the lamp cover, which is attached and installed on the upper side of the upper housing, surrounding the lamp chain substrate, has an inlet passing through it in the central part for its connection to the connecting hole, and emits the light generated by the light source of the lamp chain substrate outwards in the form of scattered light.  
     EFFECT: invention reduces the amount of pollutants in the passenger compartment of public transport by sterilizing the air entering the passenger compartment during the movement of a public transport vehicle, such as a bus.  
     3 cl, 3 dwg
Patent RU-2755184-C1 (RU)
Inventor: ARKHAROV ANATOLIJ PAVLOVICH
IPC: B23B31/16
Filed: 2021-02-25
Granted: 2021-09-14
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to mechanical engineering, to methods for automatic loading and reinstallation of workpieces on technological equipment. The method includes placing a blank on a base element. A three-jaw powered chuck is installed opposite the workpiece. The cartridge is brought to the base element. The chuck jaws are moved in the radial direction to approach the workpiece. The movement of each of the first two cams is interrupted at the moments of touching their workpiece. The interrupted movements of the said cams are resumed when the workpiece is touched by the third cam. Then, by joint movements of all three cams, the workpiece is fixed and the chuck with the workpiece is removed to its original position.  
     EFFECT: accuracy of re-positioning the workpiece in the three-jaw power chuck is increased. 
     1 cl, 2 dwg
Patent SE-544764-C2 (SE)
Title: Control device and method for controlling a powertrain of a vehicle while the vehicle is in motion, related computer program and computer readable medium, and a vehicle comprising the control device
Filed: 2021-03-08
Abstract: A control device (100), a method for controlling a powertrain (3) of a vehicle, as well as a vehicle (1), are provided. The powertrain (3) comprises a gearbox (2) configured to allow a secondary gear to be engaged while a primary gear is transferring propulsion torque from a propulsion unit (4, 14, 16) of the powertrain (3) to an output shaft (20) of the gearbox. The method comprises, in response to a determination that a predicted time until shift of primary gear exceeds a first predetermined time limit, disengaging a secondary gear of the gearbox. A computer program and computer readable medium, and a vehicle comprising the control device are also provided.
Patent DE-3010898-C2 (DE)
IPC: A21D13/08
Filed: 1980-03-21
Granted: 1981-12-24
Abstract: 1. Foam sugar product being produced by heaping up a foam sugar mass on a pastry plate and covering said mass with chocolate or fondant or fat glazing, characterized in that the pastry plate is provided with one or a plurality of central bores having a diameter form two mm to five mm.
Patent DE-3104701-C2 (DE)
Title: Hochspannungs-Schutzschaltung für ein Fernsehgerät
IPC: H04N3/20
Filed: 1981-02-10
Granted: 1985-06-27
Abstract: Der Hochspannungserzeuger (30) eines Fernsehempfängers (20) enthält einen Hochspannungstransformator (31), der an einer Hochspannungsklemme (U) eine Beschleunigungshochspannung liefert. Eine Hochspannungs-Schutzschaltung (38) enthält einen Vergleicher (70) und einen Abschaltkreis (71), der mit einer Ausgangsklemme (Kollektor) des Vergleichers gekoppelt ist. Einer Eingangsklemme (Emitter) des Vergleichers (70) wird ein für die Beschleunigungshochspannung repräsentatives Signal zugeführt, um einen normalen Betrieb des Fernsehempfängers unmöglich zu machen, wenn die Beschleunigungshochspannung bestimmte Werte überschreitet. Um ein unnötiges, störendes Auslösen des Abschaltkreises (71) bei niedrigen Strahlstromwerten zu verhindern, wird einer Eingangsklemme (Emitter) des Vergleichers (70) eine Strahlstrominformation zugeführt, so daß bei niedrigen Strahlstrom-Betriebswerten ein höherer Wert der Beschleunigungshochspannung als bei hohen Strahlstrom-Betriebswerten überschritten werden muß, bevor der Abschaltkreis (71) anspricht. Die Strahlstrominformation wird dem Vergleicher (70) durch einen Verstärker (68) zugeführt, der eine mit einer Eingangsklemme (Emitter) des Vergleichers (70) gekoppelte Ausgangsklemme (Kollektor) aufweist und dem ein für den Strahlstrom repräsentatives Signal an einer Eingangsklemme (Basis) zugeführt ist. Der Verstärker (68) ist so vorgespannt, daß er in einem beträchtlichen Bereich der Strahlstromwerte eine vorgegebene Verstärkungsgrad-Charakteristik hat,
Patent DE-3121628-C2 (DE)
Title: Stoßfänger für Kraftfahrzeuge
IPC: B60R19/22
Filed: 1981-05-30
Granted: 1986-10-30
Abstract: Bei einem Stoßfänger für Kraftfahrzeuge, der einen sich an fahrzeugfesten Teilen abstützenden Träger aufweist, dem ein aus geschäumtem Material bestehender, vorzugsweise durch eine elastische Abdeckung verkleideter Energieabsorber vorgelagert ist, dessen Formänderungswiderstandswert - ausgehend von der Stoßfängermitte - sich durch Variation der Schaumdichte und/oder durch Materialschwächung kontinuierlich oder stufenweise ändert, wird vorgeschlagen, daß unter Einbeziehung des zugeordneten Formänderungswiderstandes des Trägers, der Energieabsorber ein in Stoßfängermitte gelegenes Minimum des Formänderungswiderstandes aufweist, der bei einem im wesentlichen gerade verlaufenden Stoßfänger zu den Abstützstellen hin stetig zunimmt und der bei einem stark gepfeilten im Bereich der Abstützstellen sprunghaft ansteigt, um dann jeweils zu den freitragenden Stoßfängerenden hin wieder abzunehmen.
Patent DE-3131358-C2 (DE)
Title: Großraum-Belebungsanlage zur biologischen Abwasserreinigung
IPC: C02F3/12
Filed: 1981-08-07
Granted: 1984-08-23
Abstract: Abwasser soll in einem runden oder in einem langgestreckten, an seinen Enden abgerundeten, mehrere aneinandergrenzende Belüftungsbeckenabschnitte aufweisenden Belüftungsbecken biologisch unter Verwendung von kreisenden Belüftern (13, 14) gereinigt werden. Diese Belüfter (13, 14) sind dabei über der Beckensohle (1) bewegbar angeordnet und mit einer über dem Becken bzw. den Beckenabschnitten (I, II) kreisenden Belüftungsbrücke (7) verbunden. Um nun den für den Antrieb der Belüftungsbrücke (7) erforderlichen Energieverbrauch möglichst niedrig zu halten, ist mittig in dem  Becken bzw. jedem Beckenabschnitt (I, II) ein Auflagerschacht (5) angeordnet, auf dem über dem Wasserspiegel (20) an einem Auflager (6) eine zweiarmige, beidseitig frei überstehende, mittels eines motorischen Drehantriebes in Drehbewegung versetzbare Belüftungsbrücke (7) vorgesehen ist. Durch den Wegfall jeglicher Auflagerungen der Belüftungsbrücke (7) auf der Umfassungswand (2) ist deren Reibungswiderstand beim Kreisen erheblich herabgesetzt und damit eine nennenswerte Energieeinsparung möglich.