baber/WOPTO huggingface dataset:
Patent RU-2737251-C1 (RU)
Inventor: POLEVOJ YURIJ IOSIFOVICH
IPC: B61L23/00
Filed: 2020-06-25
Granted: 2020-11-26
Abstract: FIELD: railway automatics. 
     SUBSTANCE: invention relates to the field of railway automation and can be used for traffic control. Method is based on control of voltages of receiving ends of track lines, where at one end voltage of tone frequency is supplied, and on the other one voltage value is measured at the moment of occupation of previous track line and free state of next track line, measured voltage value is taken as reference Uref, based on which threshold voltages of occupation and release of track line are determined, when train enters railway line, computer calculates normal curves of dependencies of voltages of receiving ends of free and serviceable track lines from standard shunt coordinate up to obstacle, occupied or faulty track line, track section with unknown route, taking into account insulation resistance, length of track line, and also calculates curve of maximum allowable voltage, which is higher than standard by 5 %, and curve of minimum allowable voltage, which is below standard is also by 5 %, if actual curve of dependence of voltage of receiving end of track line is laid between allowable limit values, device for monitoring conditions of track lines is correct, otherwise, the track state monitoring system is switched off, wherein the section occupancy is recorded. 
     EFFECT: higher reliability of monitoring conditions of track lines. 
     1 cl, 2 dwg
Patent RU-2742069-C1 (RU)
Inventor: Tuev Mikhail Alekseevich
IPC: A61M1/36
Filed: 2020-08-10
Granted: 2021-02-02
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment. Apparatus comprises a Ranque-Hilsch vortex tube adapted to be connected to a cleaned compressed air source by using a standard bayonet connection, connected by heat-insulated air main line to receiver and quick-connections with heat exchanger of artificial circulation device and discharge of spent heat carrier. Selection and maintenance of the required temperature mode is carried out using temperature sensors required to determine temperature with accuracy of tenths of degrees Celsius; electromagnetic valves controlling temperature air flows at the vortex tube outlet and allowing to control the vortex tube power supply; electromagnetic valve control boards based on data received from temperature sensors and preset temperature level; LCD monitor with interface for setting required temperature and its visualization. Control board is a microcomputer having input ports for reading incoming information from temperature sensors and user commands. Output ports serve to communicate with solenoid valves and monitor interface. 
     EFFECT: technical result consists in providing a wide range of operating temperatures. 
     1 cl, 1 dwg
Patent RU-2748187-C1 (RU)
Inventor: KOTLYAR IVAN MAKSIMOVICH
IPC: F41A9/00
Filed: 2020-09-04
Granted: 2021-05-20
Abstract: FIELD: weaponry.SUBSTANCE: magazine-case contains two channels for feeding cartridges and holds twice the number of cartridges compared to the standard magazine for the AK-74. In the front part, the magazine-case is closed by a flat, completely sliding down front cover, which is fixed in the closed state with a latch. The cartridge feed mechanism consists of a power tension spring connected to a movable block through which a flexible cable is thrown, the upper end of which is fixed on the upper wall of the magazine-case, and the lower end is thrown over fixed blocks and connected to the handle for tensioning the spring.EFFECT: invention is aimed at reducing the reloading time of the weapon, reducing the time for equipping the magazine with cartridges, increasing the storage time of the magazine in the loaded state.8 cl, 7 dwg
Patent RU-2754341-C1 (RU)
Title: Spherical powder for small arms cartridges
Inventor: LATFULLIN NAIL SULTANOVICH
IPC: C06B25/18
Filed: 2021-01-25
Granted: 2021-09-01
Abstract: FIELD: gunpowder production. 
     SUBSTANCE: invention relates to the production of gunpowder. Monobasic spherical powder for 5.6-mm small-bore rimfire cartridges contains diphenylamine, ethyl acetate, moisture, graphite, pyroxylin 1 Pl in the following ratio, wt.%: diphenylamine - 0.4-0.6, ethyl acetate - 1.0, no more, moisture - 0.3-0.5, graphite - 0.1-0.3, pyroxylin 1 Pl with a nitrogen oxide content of at least 210.5 ml/g - the rest. The granules are disk-shaped with a burning arch thickness of 0.15-0.18 mm, and their diameter is 0.2-0.4 mm. 
     EFFECT: invention provides an increase in the level of ballistic characteristics of the powder, in particular homogeneity. 
     1 cl, 1 tbl
Patent RU-2756265-C1 (RU)
Title: Heater assembly with mounting legs
Inventor: MAZUR BENJAMIN LUKE
IPC: A24F47/00
Filed: 2019-08-13
Granted: 2021-09-28
Abstract: FIELD: heating equipment.  
     SUBSTANCE: present invention relates to a heater assembly for generating an inhaled aerosol. The heater assembly contains an electrical insulation element and an electrically resistive heater. The heater contains a central heating part, which is made with the possibility of heating it. The heater additionally contains electrical contacts that are in contact with the central heating part and which are made with the possibility of supplying electrical energy to the central heating part. The heater additionally contains mounting legs made with the possibility of bending. The mounting legs are located adjacent to the central heating part and are made with the possibility of mechanically attaching an electrically resistive heater to an electrical insulation element. The mounting legs are made with the possibility of forming a bevel for the direction of insertion of the product generating the aerosol.  
     EFFECT: extension of the range of heating equipment.  
     15 cl, 4 dwg
Patent RU-2760216-C1 (RU)
Inventor: ZAPEVALOV MIKHAIL VENIAMINOVICH
IPC: C10L5/46
Filed: 2021-02-09
Granted: 2021-11-22
Abstract: Изобретение относится к сельскому хозяйству, в частности к переработке помета при клеточном содержании птицы. Способ глубокой переработки птичьего помета включает подогрев сырья до температуры 30-35°, механическое обезвоживание сырья, сушку, подачу части сырья в реактор для газификации помета, где без доступа кислорода в результате термохимической конверсии получают горючий газ и золу. Горючий газ используют в качестве топлива для производства тепловой и электрической энергии. Вторую часть сырья охлаждают в охладительной колонке и измельчают. Из одной части полученного обезвоженного измельченного сырья изготавливают топливные брикеты, а другую часть подают на смешивание с золой. Перед смешиванием золы с обезвоженным сырьем ее охлаждают, измельчают, дозируют для получения соотношения 30% измельченного обезвоженного сырья и 70% золы. Полученную органо-минеральную смесь гранулируют и используют в качестве удобрений. Для подогрева сырья используют тепловую энергию пара сушильной машины. Техническим результатом является обеспечение безотходной переработки птичьего помета в такие востребованные продукты, как органо-минеральное удобрение, топливные брикеты и горючий газ. 1 ил.
Patent RU-2766754-C1 (RU)
Title: Robotic device of the simulator for the rehabilitation of limbs and the method for its application
Inventor: MUKHIN OLEG ALEKSANDROVICH
IPC: A61H1/02
Filed: 2021-03-17
Granted: 2022-03-15
Abstract: FIELD: medicine.  
     SUBSTANCE: group of inventions relates to medicine, namely to robotic devices of the simulator for the rehabilitation of limbs. The device includes: a base with supports; a rack attached to the base; a guide fixed on the rack; a carriage moving along the guide; a drive moving the carriage and a node for placing the limb along the guide; sensors for determining the position of the device elements; a control unit for the operation of the drives connected to a computer with installed software; an emergency stop device and a power supply. A node is pivotally attached to the carriage to accommodate the limb. The rack is attached to the base with the ability to change the tilt and/or rotation relative to the base. The guide is fixed on the rack with the ability to change and fix the position of the attachment point of the guide to the rack, as well as change and fix the angle of inclination of the guide relative to the rack and/or the angle of rotation relative to the axis of the rack. The limb placement node is fixed to the carriage by a hinge with at least two angular degrees of freedom. The base of the bed of the extreme segment of the limb is attached to the base of the bed of the middle segment of the limb by a hinge with at least one degree of freedom. The software installed on the computer is capable of processing signals from the control unit and/or from the system for determining the position of the device elements.  
     EFFECT: increase in the efficiency of motor rehabilitation is achieved.  
     23 cl, 13 dwg
Patent RU-2763385-C1 (RU)
Inventor: Inozemtsev Valerij Aleksandrovich
IPC: G01T1/167
Filed: 2021-05-31
Granted: 2021-12-28
Abstract: Изобретение относится к области радиационного контроля. Способ определения безопасного маршрута на радиоактивно загрязненной местности заключается в проведении радиационной разведки местности между пунктами отправления и назначения и последующем определении маршрута, на котором будет получена наименьшая доза гамма-излучения, при этом по всем возможным маршрутам отправляют подвижные средства, позволяющие преодолеть их с максимально возможной скоростью, внутрь подвижного средства помещают индивидуальный измеритель дозы гамма-излучения, после прохождения каждого маршрута показания измерителя дозы умножают на протяженность маршрута и на кратность ослабления гамма-излучения соответствующего подвижного средства, делят на время его прохождения, выбирают маршрут движения, которому соответствует минимальное из полученных цифровых значений. Технический результат – повышение оперативности и достоверности определения безопасного маршрута преодоления участка радиоактивно загрязненной местности, снижение дозовых нагрузок экипажей привлекаемых машин разведки. 1 ил., 1 табл.
Patent RU-2769781-C1 (RU)
Title: Method for electrodiffusion hardening of working surfaces of segment knives and installation for its implementation
Inventor: Pauls Vyacheslav Yurevich
IPC: B23P6/00
Filed: 2021-07-09
Granted: 2022-04-06
Abstract: FIELD: agricultural machinery. 
     SUBSTANCE: invention relates to the repair of parts of agricultural machinery, in particular to methods and equipment for hardening the working surfaces of segment knives of grain and forage harvesters, and can be used in the service industry of agriculture and mechanical engineering. The method includes heating parts to a temperature of 830-1190 K, anodic polarization with a current with a density of 0.1 to 25.0 A/dm 2 , cooling, while pre-assembling the working electrode and placing it inside the auxiliary electrode filled with electrolyte, anodic polarization for 1-2 hours create a directed diffusion flow of carbon and alloying elements from the core into the working surfaces of the segment knives. In the working electrode, the hardened segment knives are placed one above the other horizontally with the back side downward with an interference connection on a U-shaped current lead that passes through the mounting holes of the knives, and the auxiliary electrode is made of a hollow metal cylinder with a flat bottom welded to the base and to its outer side surface vertical current lead. 
     EFFECT: invention is aimed at increasing the resource of both used segment knives and new ones in their manufacture. 
     2 cl, 1 ex, 1 tbl, 2 dwg
Patent RU-2767762-C1 (RU)
Inventor: Kuznetsov Nikolai Aleksandrovich
IPC: E21C37/10
Filed: 2021-09-27
Granted: 2022-03-21
Abstract: FIELD: mining industry.SUBSTANCE: invention relates to the design of a power element used in the mining industry for power separation from an array of monolithic rock blocks, during the passage of workings, as well as in mechanical engineering as a power drive. The power element is made in the form of a cylinder body formed by longitudinal segments with a cavity in the central part with an elastic element and a wedge spacer displacing the segments. The segments are connected to each other by means of end holders-bases with means of sealing and supplying liquid into the cavity of the elastic element. The cylinder body is made in the form of at least three longitudinal segments with the possibility of their uniform radial displacement by means of at least three wedge spacers in contact with the elastic element. The edges of the longitudinal elements of the internal cavity of the body are rounded with a radius equal to 0.1 - 0.3 of the outer diameter of the elastic element. The end surface of the wedge spacer in contact with the elastic element is made convex or straight or concave.EFFECT: increasing the reliability and efficiency of the power element, expanding its technological capabilities associated with the application of multidirectional forces around the perimeter of the cylindrical part of the power element and reducing the wear of the elastic chamber.2 cl, 6 dwg
Patent RU-2770739-C1 (RU)
Title: Способ комбинации продленной высокой спинальной и эндотрахеальной анестезий с субнаркотическими дозами кетамина при операциях на верхнем этаже брюшной полости
Inventor: PLEKHANOV ALEKSANDR NIKOLAEVICH
IPC: A61M21/02
Filed: 2021-10-25
Granted: 2022-04-21
Abstract: Изобретение относится к медицине, а именно к анестезиологии, и может быть использовано для комбинированной продленной высокой спинальной и эндотрахеальной анестезий при операциях на верхнем этаже брюшной полости. Способ включает выполнение высокой спинальной анестезии больному в положении лежа на боку. После местной анестезии, срединным доступом пункции и катетеризации спинального пространства на уровне L4-L5 с использованием набора для продленной спинальной анестезии, при котором катетер проводится в краниальном направлении на 3 см с введением в него изобарического раствора маркаина в начальной дозе 20 мг с дальнейшей пролонгацией введения препарата и регуляцией контроля блокады наклоном головного конца стола до 45°. После введения фентанила 2 мкг/кг и миорелаксанта тракриума 0,5 мг/кг и ингаляционной анестезии севофлюраном 1,5% с интубацией трахеи, однократно внутривенно вводят кетамин в дозе 100 мг. Способ обеспечивает полную сегментарную блокаду и релаксацию мышц, стабильность показателей гемодинамики, а также снижение доз наркотических анальгетиков за счет комбинации двух видов анестезии и дополнительного введения кетамина. 1 пр.
Patent MD-93-C2 (MD)
Title: The aromatic composition
Inventor: REABCO VICTORIA
IPC: C11B9/00
Filed: 1994-04-14
Abstract: Utilisation: the perfume industry, in particular the aromatics composition used in the perfume production and Eau-de-Cologne.Summary: The aromatics composition contains the ratio, mass % of: 1% of alcohol solution of the indol 4,0-6,0; 17,8-23,0 of the methyl anthranylat; 14,0-16,0 of the marigold ether oil,0,4-1,0 of the elastic galbanuum; 22,8- 30,5 of the linalool; 4,5-5,4 of the musketeer-sage-ether oil; 4,0-5,9 of the :Jasmine 220” composition; 0,3-1,3 of the citrate; 0,1-0,8 0f the decicle aldehyde; 3,5-4,9 of the diethyftalat; 4,0-5,5 of the geranil acetate; 4,1-5,6 of the terpinil acetate; 1,5-2,1 of the granola; 1,7-2,7 of the isougenol; 1.1-3,0 of the rose ether oil and 0,5-1,0 of the dihidromircenol.
Patent DE-3018496-C2 (DE)
IPC: G01B11/26
Filed: 1980-05-14
Granted: 1988-02-25
Abstract: The angle which two members enclose with respect to an axis of rotation about which they are rotatable with respect to each other is measured by placing a rotating mark carrier on one of two members. The carrier has marks disposed thereon at a certain distance apart in the direction of rotation. A first sensor is attached to the same member as the mark carrier and a second sensor is attached to the other member. The sensors emit a signal corresponding to each of the passing marks, which signal is fed to a measuring and evaluating circuit. The circuit has an identification circuit which identifies the marks belonging to the signals emitted by the sensors, a time measuring unit which measures the time distances of the signals emitted by the sensors and a calculation and storage circuit which, after receiving a corresponding command signal, calculates and stores the angular distances, with respect to a zero point of the angular measurements. The measurement is taken between the marks from the time distance values for signals assigned to identified marks and coming from the various sensors; from stored calibrating values for the absolute angular distances of identified marks; and from the instantaneous angular velocity of the mark carrier; said calculation and storage circuit, upon subsequent rotations of the mark carrier, calculates the instantaneous angle between the two members from the time distance values for signals assigned to identified marks and coming from the various sensors, and from the stored angular distances of these marks, the angular distances being with respect to the zero point of the angular measurement, and from the instantaneous angular velocity of the mark carrier.
Patent DE-3101303-C2 (DE)
Title: Verfahren und Vorrichtung zur Steuerung eines Schneid- oder Stanzgerätes und eines Abgabegerätes bei einer Maschine zum Verarbeiten von Teigbändern
IPC: A21C9/04
Filed: 1981-01-16
Granted: 1986-03-13
Abstract: Das Verfahren und die Vorrichtung bezwecken den Ausschuß von Bäckereierzeugnissen möglichst gering zu halten. Mit einem Abgabegerät (12) werden auf ein von einem Förderband transportiertes Teigband (17) Füllportionen (16) abgegeben. Das Teigband wird in einer gewissen Distanz vom Abfüllgerät mit einem Schneidgerät (11) abgeschnitten. Der vom Schneidgerät (11) ausgeführte Schnitt (18) muß in einer richtigen zeitlichen resp. räumlichen Relation zur auf dem Teigband (17) aufliegenden Füllgutportion (16) liegen. Falls festgestellt wird, daß der Schnitt (18) des Schneidgerätes (11) in bezug auf die Abgabe von Füllgut nicht am richtigen Ort liegt, wird der Zeitpunkt des Schneidvorganges verändert, so daß nur ein einziges Bäckereierzeugnis als Ausschuß anfällt. Bei bisherigen Verfahren wurde das Abgabegerät (12) nachgeregelt, so daß alle Bäckereierzeugnisse zwischen Abgabegerät (12) und Schneidgerät (11) verloren waren. Eine Steuervorrichtung (44) weist ein erstes Mittel (22) zum Einstellen des Abstandes von aufeinanderfolgenden, durch das Abgabegerät auf das Teigband abgegebene Füllportionen, zweite Mittel (25) zum Einstellen der Dauer des Abgabevorganges sowie dritten Mittel (29, 43) zum Einstellen des Zeitpunktes des Schneidvorganges in bezug auf den Abgabevorgang auf.
Patent DE-3102182-C2 (DE)
Title: Klapphocker
IPC: A47C4/16
Filed: 1981-01-23
Granted: 1986-10-23
Abstract: Die Erfindung betrifft einen Klapphocker mit zwei sich scherenartig kreuzenden Beinpaaren. Die oberen Enden der vorderen Beine bzw. an ihnen angebrachte Zapfen rasten in jeweils eine Kerbe oder Raste ein, die im Abstand voneinander an der Unterseite der Sitzplatte vorgesehen sind. Bei jeder höheren Höhenstufe werden die Zapfen in eine Raste weiter nach hinten eingesetzt. Damit vermindert sich die Standfestigkeit. Um dies zu vermeiden sind auch die hinteren/oberen Beinenden mit je einem Zapfen zum wahlweisen Einrasten in eine von mehreren aufeinanderfolgenden Rasten oder Kerben an der Unterseite der Sitzplatte versehen. Außerdem lassen sich bei diesem Hocker die Beinpaare völlig parallel gegen die Unterseite der Sitzplatte einklappen.
Patent DE-3115120-C2 (DE)
Title: Elektronische Registrierkasse
IPC: G06F3/16
Filed: 1981-04-14
Granted: 1985-04-18
Abstract: Ein einen Stimmenton erzeugendes elektronisches Gerät hat ein Hauptgehäuse (1) und eine Stimmentonausgabeeinrichtung (8) mit mindestens einem Lautsprecher. Die Stimmentonausgabeeinrichtung (8) ist drehbar auf dem Hauptgehäuse (1) über eine Halteeinrichtung (7) gelagert.
Patent DE-3137346-C2 (DE)
Title: Spinnereimaschine mit Streckwerken
IPC: D01H13/18
Filed: 1981-09-19
Granted: 1984-10-18
Abstract: Bei einer Spinnereimaschine mit Streckwerken für hohe Liefergeschwindigkeiten, wie sie z.B. bei Umwinde-Spinnverfahren angewendet werden, sind den Unterwalzen (3) Einzel-Oberwalzen (14) zugeordnet, die in unter Federkraft (12) stehenden Lenkern (11) von Trag- und Belastungsarmen (8) gehalten werden, die schwenk- und verriegelbar in Stützen (7) angeordnet sind. Jede Stütze ist auf einem drehbar an der Maschine lagernden Tragstangenteilstück (6) befestigt, das durch ein zugehöriges Stellmittel (16) in eine Belastungsstellung für die Oberwalzen (3) und in eine sie von den Unterwalzen (3) abhebende Stellung gedreht werden kann. Das Stellmittel (16) wird durch einen Wächter (32), der dem aus dem Streckwerk auslaufenden Material (31) zugeordnet ist, so geschaltet, daß es bei Materialbruch das Tragstangenteilstück (6) aus seiner Belastungsstellung für die Oberwalzen (14) in die sie von den Unterwalzen (3) abhebende Stellung dreht und zugleich eine der Lunte (131) am Streckwerkseingang zugeordnete Klemmvorrichtung (36) einschaltet. Dadurch sind günstige Voraussetzungen für das Wiederanspinnen gegeben.
Patent DE-3151900-C2 (DE)
Title: Vorrichtung zum Eintragen eines Schussfadens in das Webfach einer pneumatischen Webmaschine
IPC: D03D47/30
Filed: 1981-12-30
Granted: 1985-11-07
Abstract: Das Mischrohr (3) ist an seinem Austrittsende wenigstens in einer Richtung verengt, wobei der Querschnitt des übrigen Teils des Mischrohrs (3) im wesentlichen beibehalten wird. Dadurch wird die Richtungsstabilität des Schußfadens verbessert und die Sicherheit, daß dieser vom Mischrohr (3) in den Transportkanal (2) gelangt, erhöht.
Patent DE-3201896-C2 (DE)
Title: Klemmvorrichtung
IPC: E21D11/22
Filed: 1982-01-22
Granted: 1983-12-01
Abstract: Die bekannte Klemmvorrichtung für die Bestimmung des Einschubwiderstands von ineinanderliegenden Rinnenprofilsegmenten des umfangsnachgiebigen Streckenausbaus besteht aus einem hülsenartigen Klemmkörper und einer die Hülse durchsetzenden Hakenschraube. Der Klemmkörper faßt nur mit einer einzigen Nase in der Querebene der Hakenschraube punktuell in eine Flanschkehle ein. Die Kehlnase gleitet dadurch kufenartig in dieser Flanschkehle. Die für eine einwandfreie Bestimmung des Einschubwiderstands erforderlichen Normalkräfte sind dadurch hoch. Bei der erfindungsgemäßen Ausbildung ist der Klemmkörper U-förmig ausgebildet und besitzt zwei in Längsrichtung der Rinnenprofilsegmente im Abstand voneinander beiderseits der Hakenschraube angeordnete Kehlnasen. Die Kehlnasen und die angrenzenden Stirnflächen der Seitenwände des Klemmkörpers sind konturengenau an die Rinnenprofilsegmente angepaßt. Auf diese Weise verkantet der Klemmkörper bei einer Relativbewegung der Rinnenprofilsegmente und die Vorspannkraft der den Klemmenkörper mittig durchsetzenden Hakenschraube wird im Sinne einer gezielten Erhöhung des Einschubwiderstands vergrößert.
Patent DE-3208461-C2 (DE)
IPC: F16B13/04
Filed: 1982-03-09
Granted: 1990-10-18
Abstract: 1. A dowel for fastening objects (13) to structural parts (14), comprising part (1) which is radially expansible under axial compression and an abutment (2) which has a shaft (6) at least partially penetrating the object to be fastened and a shoulder (7) which projects radially beyond the shaft and is supported on the object to be fastened, characterised in that the expansion part (1) and the abutment (2) are connected to one another by way of a connecting mechanism which absorbs tensile forces and which is simple to release.