baber/WOPTO huggingface dataset:
Patent RU-2754432-C1 (RU)
Inventor: HOPPE LARS
IPC: H01F38/30
Filed: 2019-01-03
Granted: 2021-09-02
Abstract: FIELD: electrical engineering.SUBSTANCE: current converter (1) includes a primary conductor (11), a body (9) wherethrough the primary conductor (11) is passed, an inductive alternate current sensor (13) with at least one secondary coil (21) located in the body (9), and a compensation current sensor (15) with a compensation coil (23) located in the body (9) for creating a compensation magnetic field compensating for the primary magnetic field created by the primary conductor (11), and with a magnetometer (25) for recording the sum of the primary magnetic field and the compensation magnetic field.EFFECT: increased accuracy of current recording.11 cl, 4 dwg
Patent RU-2750426-C1 (RU)
Title: Method for strengthening 3d-printed structures
Inventor: Lopatina Yuliya Aleksandrovna
IPC: B33Y30/00
Filed: 2020-09-14
Granted: 2021-06-28
Abstract: FIELD: 3D printing.  
     SUBSTANCE: invention relates to the field of post-processing in 3D printing by FDM (fused deposition modeling - modeling by layer-by-layer deposition) and makes it possible to increase the strength of printed structures and reduce the anisotropy of mechanical properties. A method for manufacturing 3D-printed structures with subsequent vacuum impregnation is described, which consists in forming the product by three-dimensional layer-by-layer printing, in which for the manufacture of each layer of the part, the thermoplastic material is heated in the print head to a semi-liquid state and squeezed out in the form of a thread through a nozzle with a small diameter hole, deposited on the surface of the desktop for the first layer or on the previous layer for subsequent layers until the product is completely built, where, after the formation is completed, the product is placed in a vacuum chamber in an epoxy compound based on ED-20 resin, the air is pumped out of the chamber, kept until the air bubble separation process is completely over, then the air is returned to the chamber, as a result of which the process of impregnating the part with the compound is completed.  
     EFFECT: increased strength of 3D-printed parts.  
     1 cl, 1 dwg, 2 tbl
Patent RU-2765692-C1 (RU)
Title: Fibre-optic security detector with a linear part with an open interferometer with two arms
Inventor: Brizitskij Leonid Ivanovich
IPC: G01D5/353
Filed: 2020-09-28
Granted: 2022-02-02
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measuring equipment using optical fibre, namely, to fibre-optic security detectors. The detector with an open interferometer with two arms comprises a station part with a transceiver apparatus connected with the linear part of said detector. The linear part constitutes a branched optical circuit based on splitters and a fibre-optic cable, by means of connecting couplings and a transport cable connecting the transceiver apparatus and the sensing elements of the detector, wherein said circuit comprises an open contour forming reflection signals, wherein the optical fibre segments are the sensing elements of the interferometer, wherein a phase shift of the probing pulse is created in accordance with the exerted physical impact. The open contour constitutes a Michelson interferometer. 
     EFFECT: ensured uniform sensitivity of the sensing part of the detector, increase in the reliability, facilitated installation. 
     7 cl, 12 dwg
Patent RU-2769247-C1 (RU)
Title: Vacuum adiabatic body and refrigerator
Inventor: KANG MYOUNGJU
IPC: F16L59/065
Filed: 2019-06-26
Granted: 2022-03-29
Abstract: FIELD: refrigerating equipment. 
     SUBSTANCE: refrigerator comprises a main body having a vacuum adiabatic body to form a first space configured to store objects. Vacuum adiabatic body includes: a first plate configured to form at least a portion of a wall for a first space; a second plate configured to form at least a portion of a wall for a second space external to the refrigerator; third space, which is provided between the first plate and the second plate and is configured in the form of a vacuum space; and thermal resistance sheet, connected to at least one of the first plate or the second plate to seal the third space. Refrigerator comprises a door configured to open and close the opening of the main body to provide access to the first space; gasket installed on one of the door or main body; and a sealing frame provided between the third space and the door section, wherein the sealing frame includes a side wall which contacts the gasket when the door closes the opening. Side wall of the sealing frame is inclined relative to the direction of continuation of at least one of the first plate or the second plate in the horizontal or vertical direction. 
     EFFECT: invention contributes to improvement of adiabatic efficiency of refrigerator. 
     25 cl, 31 dwg
Patent RU-2746316-C1 (RU)
Inventor: Skakun Vladimir Vladimirovich
IPC: B23Q17/09
Filed: 2020-10-12
Granted: 2021-04-12
Abstract: Изобретение относится к области лезвийной обработки металлов и может быть использовано для измерения температурного состояния процесса резания при точении методом естественно образующейся термопары. Способ включает закрепление металлической заготовки на токарном станке посредством патрона и вращающегося центра, при этом металлическую заготовку электрически изолируют от патрона и вращающегося центра, и обработку заготовки посредством электрически изолированного от станка резца, во время которой осуществляют измерение термо-ЭДС с помощью милливольтметра, подключенного электрическими проводами к резцу и к токосъемнику, электрически связанному с заготовкой. При этом провод, соединяющий милливольтметр с токосъемником, упор, стержень и провод, соединяющий его с заготовкой, выполняют из того же материала, что и металлическая заготовка, а провод, соединяющий милливольтметр с резцом, выполняют из инструментального материала, при этом связанные с милливольтметром электрические провода размещают в емкости со льдом. Использование изобретения позволяет повысить точность измерения термо-ЭДС при точении. 3 ил.
Patent RU-2742086-C1 (RU)
Title: Method for installing a filter in a well
Inventor: Ziiatdinov Radik Ziauziatovich
IPC: E21B43/08
Filed: 2020-10-23
Granted: 2021-02-02
Abstract: FIELD: oil industry. 
     SUBSTANCE: invention applies to a technology for producing oil from a well, and in particular to a method for installing filters in wells complicated by sand removal, as well as in inclined wells. When implementing the method, oil samples with the removed sand are pre-selected from the well and the grain size analysis of the sand grains contained in the oil is performed; depending on the size of the sand grains, the filter throughput is selected, then the outer diameter of the centralizer with overflow channels is selected depending on the length of the filter installed in the well, after which a plug and a centralizer with crossflow channels are installed at the wellhead at the lower end of the filter. The lower end of the working pipe string is equipped from the bottom up with a filter, a through-hole drillable packer with a landing tool and the working pipe string is lowered into the well so that the lower end of the filter is 1-2 m above the top of the productive formation, hydraulic pressure is created in the working pipe string and brought into the action of the setting tool, the drill-through packer is set, after which the working string of pipes with the setting tool is removed from the well, then the production equipment is lowered into the well and the well is operated.  
     EFFECT: improved reliability, reduced installation time of the filter in the well, increased service life and filtration efficiency. 
     1 cl, 1 tbl, 6 dwg
Patent RU-2770984-C1 (RU)
Inventor: Galiullov Marat Ramilevich
IPC: G09B19/00
Filed: 2020-10-29
Granted: 2022-04-25
Abstract: Заявленное изобретение относится к области физической культуры и спорта, а точнее к способу обучения в школе физической подготовке. На первом занятии проводят тестирование и определяют уровень физической подготовки: слабоподготовленный - easy, умеренно подготовленный - medium, подготовленный - hard. Распределяют детей по учебным группам по десять человек в каждой исходя из уровня физической подготовки и возраста обучающихся: 4-6 лет, 6-8 лет, 8-12 лет соответственно. Проводят занятия три раза в неделю у трех разных преподавателей с высшим педагогическим образованием - выходцев из разных видов спорта, каждый из которых отвечает за свою зону: красный -  сила, символ - гора, синий - гибкость, символ - вода, желтый - скорость, символ - молния. Один раз в месяц все обучающиеся сдают тестирование в каждой зоне. По результатам тестирования устанавливают уровень физической подготовки. Способ обеспечивает комплексное обучение физической культуре детей от четырех до двенадцати лет, развитие физических и психоэмоциональных характеристик детей с учетом индивидуальных особенностей обучающихся. 4 з.п. ф-лы.
Patent RU-2765600-C1 (RU)
Title: Method for treating thin endometrium and needle for implementation thereof
Inventor: KAZANTSEV VLADIMIR ALEKSEEVICH
IPC: A61K31/57
Filed: 2020-11-02
Granted: 2022-02-01
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine, namely, to obstetrics and gynecology, and can be used for treating thin endometrium. Hormone replacement therapy is prescribed on the 3rd day of the menstrual cycle. Then, on the 10th day of the menstrual cycle, an ultrasonic examination is performed using a transvaginal sensor in order to specify the endometrial thickness, and if the endometrial thickness is less than 7 mm, submucosal injection of autologous plasma, preliminarily prepared on the day of the procedure, is performed. For this purpose, autologous platelet-enriched plasma is injected into the endometrium of the patient during hysteroscopy using the claimed needle, wherein injections in a volume of 0.5 ml are made over the entire area of the uterine cavity at a distance of 5 mm from each other. Control ultrasonography is performed after 72 hours. Then, on the 16th day of the cycle, micronised progesterone is prescribed at a dose of 600 mm, and on the 5th day from the beginning of administration of the progesterone agent, the embryo is transferred into the uterine cavity at the blastocyst stage. The needle for implementation of the method has a length of 330 to 340 mm, and the diameter corresponds to the diameter of the channel of the hysteroscope. The needle is equipped with a locking element for preventing leakage of plasma from the endometrium and a catheter for injecting plasma through a syringe, the end of the needle is made narrowed. 
     EFFECT: group of inventions provides a local effect improving the growth and qualitative characteristics of the endometrium, and allows for painless introduction of autologous platelet-enriched plasma into the endometrium due to the combination of substantial features of the claimed invention. 
     2 cl
Patent RU-2754881-C1 (RU)
Inventor: DEJ ERIK
IPC: F25J3/04
Filed: 2020-11-05
Granted: 2021-09-08
Abstract: В настоящем изобретении раскрыты система уравнивания давления для очистки при разделении воздуха и способ управления. Система содержит: первую воздушную магистраль; трубопровод создающего давление газа, который соединен с первой воздушной магистралью и используется для приема создающего давление газа и подачи его в первую воздушную магистраль; и регулирующий клапан, расположенный на трубопроводе создающего давление газа и имеющий степень открывания, регулируемую регулятором расхода, посредством которого регулируется количество газа, поступающего в трубопровод создающего давление газа. В настоящем изобретении решается проблема, связанная с процессом разделения воздуха ректификацией, когда для уравнивания давления в адсорбере используется сухой азот; в процессе переключения входа в стадию адсорбции из стадии регенерации создающий давление сухой азот, используемый на этапе уравнивания давления, предварительно смешивается с влажным воздухом из главного воздушного компрессора перед поступлением в адсорбер таким образом, что газовые составляющие, протекающие в направлении холодного отсека разделения воздуха, остаются по существу неизменными с целью уменьшения нарушений условий поступления газа в ректификационную колонну для участия в ректификации вследствие постепенного изменения газовой составляющей с сухого азота на сухой воздух в известном уровне техники, что тем самым стабилизирует условия процесса холодного отсека разделения воздуха. 2 н. и 9 з.п. ф-лы, 1 ил.
Patent RU-2763005-C1 (RU)
Title: Loading module for truck
Inventor: Kuznetsov Evgenij Evgenevich
IPC: B62D13/00
Filed: 2021-01-11
Granted: 2021-12-24
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to transport, in particular to auxiliary devices for increasing cross-country ability and increasing productivity of wheeled vehicles. The loading module for a truck contains a flexible cable power connection. The loading module is made in the form of a structure consisting of a winch device with an exhaust flexible cable power connection and a pull hook, which is fixed in the transverse beam of the towing hitch, mounted on hinges in the rear front part of the car frame and designed in the form of a support bracket with a transverse beam and a hook grip and a cable power connection fixed by one end in the transverse beam of the trailer frame, passing from the bottom of the front axle beam of the trailer, the lower part of the drawbar and fixed in the upper part on the transverse power traverse of the trailer drawbar. 
     EFFECT: increased cross-country ability, reduced slipping and increased productivity when performing work. 
     1 cl, 4 dwg
Patent RU-2763705-C1 (RU)
Title: Method for differential diagnostics of chronic inflammatory diseases and other intestinal pathology in childhood
Inventor: Nelasov Nikolaj Yulianovich
IPC: A61B8/08
Filed: 2021-01-26
Granted: 2021-12-30
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely, to ultrasonic diagnostics and gastroenterology, and can be used for differential diagnostics of chronic inflammatory bowel diseases (IBD) in childhood. For this purpose, an ultrasonic examination is executed, determining two ultrasonic indicators: CE - the value of the indicator of ultrasonic compression elastography and the MA indicator - interloop ascites. The classification values of the labels: "No IBD" and "IBD" are then calculated consecutively according to two original mathematical formulas. CE is therein the value of the indicator of ultrasonic compression elastography: 1 - absence of category 1A of the elastographic staining type on the elastogram of the large intestine, 2 - presence of category 1A; MA - value of the ultrasonic feature of interloop ascites: 1 - no interloop ascites, 2 - interloop ascites. The diagnosis is then determined based on the label with the maximum value. 
     EFFECT: method provides accurate differential diagnostics of chronic inflammatory bowel diseases in children due to calculation of certain indicators based on the coefficients obtained during examination. 
     1 cl, 1 tbl, 2 ex
Patent MD-117-C2 (MD)
Title: Replaced acyloaminobenzamides with fungicide activity and the method of their obtaining
Inventor: CROWLEY DR PATRICK JELF
IPC: A01N37/20
Filed: 1994-06-16
Abstract: The invention relates to some new replaced acyloaminobenzamides with funghicidal activity and to the method of their obtaining and may be used in controlling agriculture administration, especially for the controlling of fungeous infections of plants.The substitution acyloaminobenxamides are of general formula:wherein: A and B represent independently H, fluorin, chlor, bromine, C14-alkyl, C14-aleoxy- or halo-(C1-4), alkyl provided that they together simultaneosly are not H;D and E independently represent H or fluorine;R1 represents H or C1-4-alkyl; R2 represents C1-4 alkyl, C1-4-aleoxy - or phenyl, or R1 and R2 together with nitrogen atom, which are coupled, form the morpholine, piperidine, pyrrolidine or axetidine cycle, perhaps substituted by C1-4-alkyl, R3 represents H; R4 represents trichlormetyl, C2-8-alkyl, (substituted by Halogen, C1-8-aleoxyl or R12S group (O)n, where R12 is C1-4-alkyl, n has the meaning of 0,1 or 2 cyclopropyl (substituted by halogen or C1-4-alkyl), C2-8-alkenyl, C2-alkinil, C1-8 alcoxygroup, mono- or di-(C1-4)- alkylamingroup or group of formula R13ON=C(CN), where R13 represents C1-4-alkyl or R3 and R4 together with C(O)N group which are coupled form azetidine cycle-2-onic,The substation acyloaminobenzamides are obtained by the interaction of compounds with general formula:where A,B,D,E have the above indicated meanings with a chloranhidrid with formula R4 COCL, where R4 had the above indicated meaning with the subsequent elimination of product with special destination.
Patent DE-2116530-C2 (DE)
Title: Fixing wedge extractor for forging dies - has oil-filled pressure vessel operating impacting cylinder-piston controlled by three-way valve
IPC: B21J7/28
Filed: 1971-04-05
Granted: 1982-11-25
Abstract: The extractor for removing fixing wedges from forging dies is fitted on a truck (1) with a set of supporting legs (10). On the platform of the truck is a pump (2) delivering hydraulic oil via a three-way valve (8) either to the pressure vessel (3) or to the hydraulic cylinder (5'). On top of the truck platform is mounted a second platform (4), height-adjustable by screw spindles (5). The hydraulic cylinder with piston (6) and impact mass (7) is fitted on the second platform. To remove the wedge (11) from the forging die (12), the three-way valve delivers pressurised oil either to the vessel or to the hydraulic cylinder which then produces the mechanical blow against the wedge. PS.
Patent DE-2950002-C2 (DE)
IPC: H04L1/00
Filed: 1979-12-12
Granted: 1985-05-15
Abstract: 1. Device for the receive-side detection of transmission errors during the serial transmission of data words of a given length existing in parallel in a data source to a data sink, employing a clock-controlled parallel-series converter at the location of the data source and a likewise clock-controlled series-parallel converter at the location of the data sink, via which the data words and in each case immediately following each data word a check character are sent to the data sink, which check character is compared with a control character known there, it being possible for the data word transmitted in each case to be forwarded to the data sink only if there is agreement between the check character sent and the one known, characterized in that there are provided both at the location of the data source (DQ) and at the location of the data sink (DS) memories (SQ, SS) for a predetermined check word firmly assigned to the data sink, of which the source-side memory (SQ) is connected on the output side to the input of the parallel-series converter (PS) and the sink-side memory (SS) is connected on the output side to one input of a reliable comparator (V), in that the other input of the reliable comparator (V) is connected to the output of the series-parallel converter (SP), and in that there is provided for timing control a clock generator (T) which activates the reliable comparator (V) via a converter (U) for counting the clock pulses in each case after a number of clock pulses which correspond to the summed number of positions in each case of a data word and of the check word.
Patent DE-3108189-C2 (DE)
IPC: D03D49/14
Filed: 1981-03-04
Granted: 1983-02-03
Abstract: A shedding apparatus for the circular weaving of multi-harness fabrics includes a plurality of heddle frames for weaving a multi-ply screen of the type suitable for use with a paper making machine. Each heddle frame has a warp wire from each fabric half drawn therethrough and a divider wire is located between the heddle frames and the reed. The divider wire extends across the entire width of the fabric with all of the warp wires of the upper fabric half extending above the wire divider and all of the warp wires of the lower fabric half extending beneath the wire divider so that upon weaving of one fabric half the divider wire is raised or lowered so that the warp wires of the other fabric half are urged away from the shed by the wire divider. A compensator rod may be provided between the heddle frames and the warp beam to compensate for the tension placed on warp wires due to different path lengths for the warp wires as caused by the wire divider.
Patent DE-3135813-C2 (DE)
Title: Filtriervorrichtung zur Serien-Doppelfeinfiltration von Flüssigkeiten, insbesondere Dieselmotor-Schmieröl
IPC: F02B3/06
Filed: 1981-09-10
Granted: 1985-01-03
Abstract: In einem Serien-Doppelfeinfilter für Nebenstrom-Schmiermittelkreisläufe von Dieselmotoren sind zwei hintereinandergeschaltete Filterelemente vorgesehen, die mit dem gleichen adsorptiv wirkenden Tiefenfiltermaterial bestückt sind, wobei das erste Filterelement räumlich erheblich kleiner als das zweite Filterelement ausgeführt ist, entsprechend einem im Vergleich zu dem zweiten Filterelement um ein Mehrfaches höheren spezifischen Durchfluß.
Patent DE-3139345-C2 (DE)
Title: Vollmantel-Schneckenzentrifuge
IPC: B04B1/20
Filed: 1981-10-02
Granted: 1983-10-13
Abstract: Eine Dekantier-Vorrichtung, bei welcher innerhalb einer drehbar gelagerten, konisch zylindrischen Trommel eine Förderschnecke für den Feststoff-Transport mit einer gegenüber der Trommel unterschiedlichen Drehzahl rotiert und welche sich dadurch auszeichnet, daß im Hinblick auf eine möglichst weitgehend beruhigte Strömung und zur Erreichung einer besonders wirksamen und guten Klärung die Förderschnecke in einem Intensiv-Klärbereich eine Steigung aufweist, die ganz erheblich über bisher übliche Werte hinausgeht. Die Steigung ist in dem Intensiv-Klärbereich wesentlich größer als 10 ° und liegt vorzugsweise in einem Bereich von 40-50 ° und in manchen Fällen in einem Gebiet bis zu 60 °.
Patent DE-3214507-C2 (DE)
IPC: H01H13/70
Filed: 1982-04-20
Granted: 1986-05-07
Abstract: 1. A push-button switch having a resiliently deformable snap foil (3) which is arched over an aperture (2) in a base plate (1) and below which a contact arrangement (10, 11) is provided, characterized in that the snap foil (3) is constructed in the form of a strip and is only fixed by its ends to diametrically opposite marginal portions (4, 6) of the aperture (2).
Patent DE-3234856-C2 (DE)
Title: Kernreaktoranlage
IPC: G21C9/04
Filed: 1982-09-21
Granted: 1985-05-23
Abstract: Eine Kernreaktoranlage mit einem Sicherheitsbehälter (1) aus Stahl und einem denselben umgebenden Reaktorgebäude (2) weist Ringräume (4,5) auf, die von der Außenwand (6) des Reaktorgebäudes, von in waagerechter Richtung auskragenden Decken (7) und von der Außenseite des Sicherheitsbehälters (1) begrenzt sind. Verlaufen in derartigen Ringräumen eine große Anzahl von Kabeln, so tritt durch die große Kabelmassierung eine erhöhte Brandlastgefahr auf. Zur Sicherung eines ausreichenden Brandschutzes sind die Spalte (8) zwischen Decken und der Sicherheitsbehälteraußenwand in ausreichender Brandschutzqualität auszuführen. Da diese Abdichtungen relativ umständlich und auch kostenaufwendig sind, wird ein Weg gesucht, eine andere Kabeltrassierung anzugeben. Dazu wird eine Zwischenwand (10) vorgesehen, die den Ringraum (11) koaxial in zwei Ringräume (11a, 11b) unterteilt. Die Kabeltrassierung verläuft dabei an der dem Sicherheitsbehälter (1) abgewandten Seite der Zwischenwand (10). In den an den Sicherheitsbehälter angrenzenden Ringraum (11b) gelangen jeweils nur die wenigen Kabel die in dem entsprechenden Bereich die Sicherheitsbehälterwand durchdringen sollen. Die Masse der Kabel bleibt getrennt durch die Zwischenwand (10) außerhalb der brandgefährdeten Ringräume (11b).