baber/WOPTO huggingface dataset:
Patent RU-2755940-C1 (RU)
Title: Method for sampling liquid from a pipeline and a device for sampling liquid from a pipeline
Inventor: Ilinkov Andrei Vladislavovich
IPC: G01N1/10
Filed: 2020-12-24
Granted: 2021-09-23
Abstract: FIELD: pipeline liquid sampling.SUBSTANCE: invention relates to the technology and technique for sampling liquid from a pipeline and can find application in the oil production and other industries. The method for sampling liquid from the pipeline (2) by the sampling element (1) includes preliminary mixing of the flow by cyclonic hydrodynamic action using a sampling device. The device for sampling liquid from the pipeline (2) contains a mixer and a sampling element (1) installed in series with the orientation of the inlet opening towards the flow. The mixer is made of bonded, coaxially arranged inlet section (6) and outer (3) and inner (4) cylindrical housings, concentrically inserted into each other with a radial gap. The inlet section (6) of the mixer is made with a central hole passing into a smooth annular diffuser (7) with an opening angle θd= 75…100°. A drain funnel (8) is fixed to the lower part of the outer housing (3). The inner housing (4) is made with an impenetrable rounded entrance section, and in the walls of this housing, holes (5) are made in transverse planes, the axes of which are deviated from the radial direction or have a tangential arrangement.EFFECT: group of inventions increases the representativeness of the sampled multiphase liquid from the pipeline and the accuracy of determining its composition, as well as increases the resource of reliable operation of the mixer and the sampling element.5 cl, 3 dwg
Patent RU-2759206-C1 (RU)
Inventor: UENO TAKAHITO
IPC: G03G21/18
Filed: 2021-02-10
Granted: 2021-11-10
Abstract: FIELD: imaging technology.  
     SUBSTANCE: present invention relates to a technological cartridge, a drum block and an electrophotographic imaging device in which a technological cartridge or a drum block can be installed with the possibility of replacing them. The technological cartridge is intended for use with the main assembly of the imaging device, and the main assembly includes a drive shaft, and the process cartridge can be removed from the main assembly in a direction perpendicular to the axial direction of the drive shaft. In this case, the technological cartridge includes a photosensitive drum capable of rotating around its axis, a technological means capable of acting on the drum, a connecting element capable of coupling with the drive shaft to rotate the drum, while the connecting element is able to occupy an angular position of the transmission to transfer the rotational force to the drum and an angular position of uncoupling, in which the connecting element is deflected from the axis of the drum from the angular position of the transmission, and when the technological cartridge is removed from the main assembly in the direction perpendicular to the axis of the drum, the connecting element moves from the angular position of the transmission to the angular position of the release.  
     EFFECT: creation of a technological cartridge capable of smoothly rotating the photosensitive drum by installing it in the main assembly, which is not equipped with a mechanism for moving the connecting element on the side of the main assembly, in the direction of its centerline, to transfer the rotational force to the photosensitive drum by opening and closing the lid of the main assembly.  
     45 cl, 112 dwg
Patent RU-2760732-C1 (RU)
Title: Disposable container for brewing tea and/or a plant-based product
Inventor: Biryukov Evgenij Aleksandrovich
IPC: A47G19/22
Filed: 2021-02-11
Granted: 2021-11-30
Abstract: FIELD: tea. 
     SUBSTANCE: invention relates to the field of providing catering for preparing brewed beverages at home, in organisations and fast food facilities, at offices and in vending machines. The described technical result is achieved by the fact that the disposable container for brewing tea and/or a plant-based product comprises a body, a bottom, and an internal partition. The internal partition is made removable, from an additional container, and is equipped with a lower and an upper edge and perforation. The upper diameter of the edge above the inner partition is therein larger than the diameter of the partition itself, and the lower diameter of the edge under the inner partition is smaller than the diameter of the inner partition, but larger than the diameter of the bottom of the disposable container, forming a chamber for placing the brewed contents between the inner partition and the bottom of the container. The inner partition and the container are made of a material for use with foodstuffs. The disposable container is provided with a marking label indicating the type of tea and/or plant-based product on the outer wall of the body. 
     EFFECT: reduction in the time for preparation of a beverage, as well as increase in the consumer properties of the container, consisting in manufacture of the container itself by combining a disposable container and a brewing mixture as one, as well as use of an intermediate partition for preparing a beverage, depending on the desire of the consumer, requiring no special methods for securing thereof. 
     1 cl, 5 dwg
Patent RU-2763130-C1 (RU)
Title: Method for applying a protective coating on steel
Inventor: Sologubova Irina Aleksandrovna
IPC: C23C4/134
Filed: 2021-03-16
Granted: 2021-12-27
Abstract: FIELD: protective coatings.  
     SUBSTANCE: invention relates to the technology of plasma application of protective coatings and can be used to protect steel structures operated in the Arctic and the Far North. The method for applying a protective coating to steel products used in the Arctic and the Far North includes applying a suspension of the composition K 0.06 TiO 2 +H 2 O+Na 2 SiO 3  with a particle size from 10 to 150 nm by plasma spraying in the temperature range 2000-2200°C, and a protective coating with a thickness of 50-100 microns is created on the steel base.  
     EFFECT: invention is aimed at obtaining a coating characterized by high corrosion resistance, mechanical and chemical resistance, high adhesion strength to the steel base and providing an increase in the service life of steel products.  
     1 cl, 1 ex
Patent RU-2766842-C1 (RU)
Title: Method for determining zones of probable icing in convective clouds
Inventor: NEIZHMAK ANDREJ NIKOLAEVICH
IPC: G01W1/00
Filed: 2021-03-23
Granted: 2022-03-16
Abstract: FIELD: meteorology.  
     SUBSTANCE: invention relates to the field of meteorology and can be used to determine areas of probable icing in convective clouds in order to ensure aviation safety. Essence: when conducting surface observations, the height of the lower cloud boundary, air temperature and atmospheric pressure are measured. The vertical profile of the air temperature is restored to the height of the isotherm -20°C in convective clouds using an adiabatic model, in which the cloudy air rises with a given step on the pressure scale. At the same time, the temperature and height of the cloudy air are calculated at each step of the ascent. The presence of zones of probable icing in the clouds is determined in the layer from the height of the location of the isotherm 0°C to the height of the location of the isotherm -20°C.  
     EFFECT: expanding the possibilities of use. 
     1 cl
Patent RU-2764351-C1 (RU)
Title: Method for manufacturing a three-dimensional folding model
Inventor: Barabash Tatiana Valerevna
IPC: G09F1/10
Filed: 2021-04-08
Granted: 2022-01-17
Abstract: FIELD: shaping.SUBSTANCE: invention relates to the field of shaping, namely, to methods for manufacturing three-dimensional folding products from flat elements, and can be applied for manufacturing souvenirs, postcards, invitations, printed products (calendars, notebooks, photo albums, 3D volumetric books), puzzles, toys, decorations, lampshades, educational and visual aids, pieces of furniture and interior design, set design, layout demonstration, compositions, outdoor advertising, etc. The technical result is achieved due to the fact that in the method for manufacturing a three-dimensional folding model, in order to manufacture a three-dimensional model of a three-dimensional object, the object is modelled, wherein based on a set of composite elements made on the object, the future layers of the model are determined, containing two-dimensional images of the modelled three-dimensional object in the predetermined scale, the amount, sequence, and order of the relative position thereof and elements displayed thereon, the amount of jumpers connecting the layers of the model, the sequence and order of the relative position thereof and elements displayed thereon are determined, the holes and slots for locked connection of said layers with the jumpers are marked on the layers and the jumpers, hooks corresponding to the holes for locked connection are marked on the jumpers, based on the results of modelling, two-dimensional layers and jumpers with composition elements and slots, holes and hooks for locked connection of the layers with the jumpers, made thereon, are manufactured, wherein the locked connections are made mobile, configured for mutual parallel movement of the layers and/or jumpers for unfolding and folding the model, the hooks are inserted into the holes, and the slots of the layers and the jumpers are mutually aligned.EFFECT: creation of sets for compositions authentic to three-dimensional objects from two-dimensional images thereof, ensuring the stability and reliability of the assembled model.16 cl, 11 dwg
Patent RU-2767267-C1 (RU)
Title: Method for combined perfusion organoprotection during operations on the aortic arch in adult patients
Inventor: KOZLOV BORIS NIKOLAEVICH
IPC: A61B17/00
Filed: 2021-04-19
Granted: 2022-03-17
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to cardiovascular surgery and cardioanesthesiology. Artificial blood circulation and unilateral perfusion of the brain are performed through the brachiocephalic trunk, the line of which is connected to the main pump, and antegrade distal perfusion of the body is performed through an additional arterial line connected to the Foley catheter. In this case, the specified catheter is inserted into the descending aorta immediately before the formation of the distal aortic anastomosis. Then the arterial line is installed in a separate additional pump, synchronized with the main pump in a mode in which the additional pump stops when the main pump stops, and the flow through the additional pump is not equal to and does not exceed the flow through the main pump.EFFECT: method makes it possible to avoid circulatory arrest due to the use of antegrade cerebral perfusion through the brachiocephalic trunk and antegrade distal body perfusion, to ensure the prevention of visceral cerebral ischemia and ischemia of the lower extremities, to reduce the number of early postoperative complications from the brain, internal organs and lower extremities.1 cl, 1 dwg, 1 ex
Patent RU-2761521-C1 (RU)
Inventor: CHERNOYAROV OLEG VYACHESLAVOVICH
IPC: H04L27/38
Filed: 2021-05-21
Granted: 2021-12-09
Abstract: Изобретение относится к области радиотехники и может быть использовано в цифровых устройствах приема информационных сигналов с комбинированной амплитудной и относительной фазовой четырехпозиционной манипуляцией. Техническим результатом изобретения является повышение скорости передачи информации. Цифровой некогерентный демодулятор сигналов с амплитудно-четырехпозиционной фазовой манипуляцией содержит аналого-цифровой преобразователь (АЦП), регистр сдвига многоразрядных кодов на четыре отсчета (РС4), первый и второй  n -каскадные каналы квадратурной обработки сигналов (ККО), генератор тактовых импульсов (ГТИ), первое и второе регистровые запоминающие устройства (РЗУ), первый, второй, третий и четвертый цифровые умножители (ЦУ), первое и второе суммирующее устройство (СУ), первое и второе вычитающее устройство (ВУ), первое и второе решающее устройство (РУ), декодер (ДК), квадратичный преобразователь (КП), блок тактовой  синхронизации (БТС), формирователь порога (ФП), блок формирования решения об уровне сигнала (БФР) и формирователь кода (ФК). 8 ил.
Patent RU-2770530-C1 (RU)
Inventor: DUKHANIN YURIJ IVANOVICH
IPC: F17C9/02
Filed: 2021-06-28
Granted: 2022-04-18
Abstract: FIELD: cryogenic technology.SUBSTANCE: invention relates to cryogenic technology and can be widely used in cryogenic gasifiers and in LNG storage and gasification systems for road, rail and aviation transport. The gasifier is equipped with a protection system made in the form of a normally open valve installed in front of the evaporator on the gas delivery line to the consumer. A pneumatic valve with manual pressure is mounted on the valve. The valve is connected by a pipeline on which a pressure alarm is installed to the control valve of the pressure regulator installed after the evaporator, identical to the normally open valve installed on the boost line in front of the heat exchanger. A pneumatic valve with manual pressure is mounted on the valve, and the valve is connected by a pipeline on which a pressure alarm is installed to the control valve of the pressure regulator installed after the heat exchanger. The protection system also contains a pneumatic control unit consisting of a high-pressure gas cylinder, a reducer, a receiver with a safety valve, a pressure gauge and two electromagnetic valves, each of which is connected to its own pneumatic valve, and a safety device connected to the tank parallel to the safety valve. The device is made in the form of a normally open pneumatic valve and an interconnected pulse valve connected to the receiver of the pneumatic control unit. A pressure alarm is installed behind each pressure regulator, and taps are made to the pressure regulators, on which check valves are installed connected to the boost line behind the pressure regulator.EFFECT: proposed cryogenic gasifier provides both increased reliability and high efficiency of its operation.1 cl, 1 dwg
Patent MD-80-C2 (MD)
Title: The pulp juice
Inventor: ROITMAN FELIX
IPC: A23L2/02
Filed: 1993-02-17
Abstract: The invention relates to food industry, particularly to obtaining the pulp juice which consists of improvement of organoleptic quality of product, having the taste and flavour of orange and carrot.For solving this problem, the pulpy juice contains the peach puree juice and sugar syrup, also the pumpkin puree and thin acid, at further ingredients ratio, mass %:peach puree- 27-33pumpkin puree -17-22Citric acid -0,3-0,5Sugar syrup - the rest
Patent DE-2951329-C2 (DE)
IPC: A47C7/22
Filed: 1979-12-20
Granted: 1982-11-11
Abstract: An improved support web, particularly for use in the construction of furniture, comprises a band, which may be made of plastic material having spaced, parallel, longitudinal reinforcing threads such as glass fibers embedded therein and a connecting member of plastic material at least one end of the band of which is formed in one piece about the band end by a molding or casting process to surround, on all sides, a folded end of the band having its layers secured together, there being holes passing through the folded end of the band which become filled with material of the connecting member. The connecting member has a strong connection with the band and may be nailed or stapled to the frame of a piece of furniture to connect the support web to the frame. Alternatively, the connecting member may be provided with a hook formation or with a molded-in hook or hooks for connecting it to a frame.
Patent DE-3116758-C2 (DE)
Title: Teig-Teilvorrichtung
IPC: A21C5/00
Filed: 1981-04-28
Granted: 1985-04-18
Abstract: Die Maschine stellt stündlich ca. 850 gleich große Portionen Brotteig her. Die Maschine kann in jeder Bäckerei zur Brotherstellung verwendet werden. Arbeitsweise: In einen auf der Maschine angebrachten Trichter wird Brotteig gegeben. Eine darunter sich drehende Kugel mit zwei halbkugelförmigen Einbuchtungen füllt sich mit Teig, der durch ein ebenfalls rotierendes Messer nach unten auf ein Förderband herausgestreift wird. Eine Kugelumdrehung gleich zwei Teilstücke.
Patent DE-3128433-C2 (DE)
Title: Vorrichtung zur Positionsbestimmung eines Objektes, insbesondere eines Wasserfahrzeugs
IPC: G01S17/42
Filed: 1981-07-18
Granted: 1984-02-16
Abstract: Es wird eine Vorrichtung zur Positionsbestimmung eines Objektes, insbesondere eines Wasserfahrzeugs, angegeben, die einen aktiven, optischen Entfernungsmesser und einen die Winkelablage des Entfernungsmessers von einem Bezugs punkt messenden Winkelmesser aufweist. Zum Zweck der automatischen Nachführung des auf das zu vermessende Objekt ausgerichteten Entfernungsmessers bei sich be we gendem Objekt ist der Entfernungsmesser (18) um eine Vertikalachse (26) drehbar angeordnet und kann von einem motorischen Stellantrieb (28) angetrieben werden. Der Sender (19) des Entfernungsmessers (18) ist derart ausgebildet, daß er einen in Horizontalrichtung über einen vorgebbaren Bereich periodisch schwenkbaren, in Horizontalrichtung scharf gebündelten Sendestrahl aussendet. Eine Regelungsschaltung (34) setzt die bei Empfang eines Lichtechos im Empfänger vorhandene momentane Auslenkung des Sendestrahls von der optischen Achse des Senders (19) in eine Stellspannung für den Stellantrieb (28) um.
Patent DE-3134810-C2 (DE)
Title: Verfahren zur Herstellung von Gießereikernen
IPC: B22C9/10
Filed: 1981-09-03
Granted: 1986-07-31
Abstract: Zur Herstellung von Gießereikernen mit unterschnittenen Partien wurde bisher das Öl-Sand-Erstarrungsverfahren verwendet, welches die Nachteile eines hohen Energieverbrauchs, großer Gasentwicklung beim Gießprozeß und geringer Festigkeit des Kernes besaß. Durch die Erfindung wird ein Verfahren zur Herstellung von Gießereikernen vorgeschlagen, welches, ausgehend von den Komponenten Phenolharz und Polyisocyanat, gekennzeichnet ist durch die Verwendung von mit Wasser aufbereiteten Stärkebindern, wobei die Aushärtung der Kerne in einem an die Formung anschließenden Trocknungsprozeß bis zu 200 ° C erfolgt. Die nach diesem Verfahren hergestellten Kerne zeichnen sich aus durch eine hohe Grünstand- und Biegefestigkeit, eine geringe Gasentwicklung und optimale Zerfallseigenschaften nach dem Gießen bei geringen Energiekosten.
Patent DE-3152018-C2 (DE)
Title: Verfahren und Vorrichtung zur Wiederaufbereitung von kohlehaltigen Berge-(Abraum-)halden
IPC: B03C7/12
Filed: 1981-12-31
Granted: 1983-12-29
Abstract: Es wird ein Verfahren sowie eine Vorrichtung zur elektro statischen Trennung eines Mineralien enthaltenden Gemisches insbesondere eines Gemisches aus Kohle und Gestein, vorgeschlagen. Hierbei wird das Gemisch durch Sprühelektroden (20) aufgeladen und durch ein quergerichtetes elektro statisches Feld zwischen Ablenkelektroden innerhalb eines Gehäuses (12) hindurchgeführt. Entsprechend der jeweiligen Ladung und Masse der Gemischteilchen lagern sich die Gemischteilchen früher oder später an den plattenförmigen Ablenkelektroden (18) an. Unterhalb der Ablenkelektroden (18) hintereinander angeordnete Auffangtrichter (22a bis 22c) fangen daher Teilfraktionen des Gemisches unterschiedlicher Zusammensetzung auf. Besonders geeignet ist die Vorrichtung (10) zur Verwertung von noch Kohle enthaltendem Bergematerial, welches man bei der herkömmlichen Aufbe reitung von Kohle in Setz-Maschinen bzw. Schwertrübe-Schneidern enthält. Dieses Bergematerial wird gemahlen und durch die Vorrichtung (10) mittels entsprechender Luftströmung geführt. Die Kohleteilchen lagern sich hierbei als erstes an die Ablenkelektroden (18) ab und können von den hinteren Auffangtrichtern (22a und 22c) aufgefangen werden.
Patent DE-3206381-C2 (DE)
Title: Perkutanes Nephroskop
IPC: A61B1/015
Filed: 1982-02-22
Granted: 1986-07-10
Abstract: Ein starres perkutanes Nephroskop weist den üblichen starren Schaft auf, der von außen durch das Parenchym der Niere in den Nierenkelch gelegt wird. Als Endoskopeinsatz findet ein flexibles Endoskop handelsüblicher Bauart Verwendung, das in seinem flexiblen Teil durch den Schaft starr gehalten wird und mit seinem biegbaren distalen Endstück, das auf sehr kleinem Raum bewegbar ist, erheblich verbesserte Sicht- und Arbeitsbedingungen schafft.
Patent DE-3301029-C2 (DE)
Title: Steuerung eines mechanisch-hydraulischen Kohlenabbaugerätes
IPC: E21C25/60
Filed: 1983-01-14
Granted: 1985-02-21
Abstract: Verfahren zur Steuerung eines ortsveränderlichen mechanisch-hydraulisch arbeitenden Kohlenabbaugerätes und Versorgung desselben mit Hochdruckwasser und Energie, wobei das Hochdruckwasser (HDW) von der Gewinnungsmaschine (1) getrennt erzeugt und dieser über flexible Leitungen zugeführt wird und in der Gewinnungsmaschine (1) ein Arbeitshydraulikkreislauf verwendet wird, dessen Ventile (22, 23, 24) elektrisch betätigt werden.
Patent DE-3303367-C2 (DE)
Title: Trägerbahn mit mit Hilfe eines Klebers lösbar darauf befestigten Körpern, insbesondere als Spielzeug verwendbare Zierelemente
IPC: B44C1/10
Filed: 1983-02-02
Granted: 1985-02-21
Abstract: Die Erfindung bezieht sich auf eine Trägerbahn mit mit Hilfe eines Klebers lösbar darauf befestigten Körpern, insbesondere als Spielzeug verwendbare Zierelemente.  Bisher bekannte Trägerbahnen waren so mit Kleber versehen und dann mit Körpern bestückt, daß die Körper zwar durch Abziehen lösbar waren, ein Ankleben beim Erstellen von Bildern und Mosaiken aber nur durch Verwendung handelsüblicher Kleber aus Tuben möglich war.  Durch Verwendung einer abhäsiven Oberfläche, eines Permanentklebers und eines Körpers, an dem der Permanentkleber wesentlich besser haftet als an der abhäsiven Oberfläche, werden die Körper selbstklebend gemacht.
Patent DE-3308511-C2 (DE)
IPC: A43B7/32
Filed: 1983-03-10
Granted: 1988-11-24
Abstract: A safety shoe having a toe protecting cap which is shaped to conform substantially to the tip of the shoe and is provided at its portion facing the sole of the shoe with an inwardly directed flanged rim. This toe protecting cap flanged rim is inserted into a groove provided in the vertical end face of the one piece sole and is retained therein by attachment of the upper of the shoe, whereby the upper groove wall is set back with respect to the lower groove wall by at least the thickness of the toe protecting cap. The shoe upper is attached to the lower groove wall. The manufacture of the safety shoe is simplified and production cost savings are realized by providing a one piece sole having a groove therein, whereby at least one of the height and depth of the groove is slightly less than the corresponding thickness and length of the flanged rim of the toe protecting cap. The flanged rim of the toe protecting cap is tightly inserted into the groove in the one piece sole until it bears against the front face of the upper groove wall so that the toe protecting cap is retained immovably in the groove.