baber/WOPTO huggingface dataset:
Patent RU-2709902-C1 (RU)
Title: Method of replacement of gate valve on suction pipeline of pump unit and temporary section in underwater zone of receiving section of sewage pump station
Inventor: BASANETS SERGEJ PETROVICH
IPC: F16L55/10
Filed: 2018-12-13
Granted: 2019-12-23
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: group of inventions relates to hydraulic engineering and can be used for repair and preventive works of shutoff valves on hydraulic structures, in particular, submersible (buried) sewer pump stations (SPS). Method comprises shutting off opening of suction pipeline of pump unit of intake compartment of SPS, dismantling section of suction pipeline of pumping line of waste water pumping unit, replacement of gate valve at suction pipeline of pump unit, its check for tightness, installation of section of suction pipeline and performance of hydraulic tests. SPS pipeline suction port opening is performed by installation of temporary section in underwater area of receiving compartment by performing diving works. Temporary section contains a turnbuckle, a slinging unit to the lifting device and a gateway with a gate valve. Gateway is a hollow quadrangular truncated pyramid, the base of which geometrically repeats the external surface of the concrete wall with the hole of the SPS suction pipeline, and opposite to base side of pyramid is configured to install turnbuckle. Seal is installed along the perimeter of the gateway base. Device for method implementation represents temporary section in underwater zone of receiving section of sewage pumping station, containing water supply in form of gateway, having inlet connected with underwater zone of receiving compartment, and outlet connected with hole of suction pipeline of SPS. Input of water supply has temporary overlapping, and outlet is open. Gate valve is used as temporary shutoff of inlet of water supply for pressure equalization during installation or dismantling of gateway. 
     EFFECT: providing the possibility of replacing a gate valve with a new one without stopping the process of treating waste water. 
     5 cl, 4 dwg
Patent RU-2721136-C1 (RU)
Title: Водоразбавляемые композиции и компактные способы получения многокомпонентных композиций, предназначенных для нанесения композиционных покрытий на подложки
Inventor: WANG WEI
IPC: C09D5/00
Filed: 2017-05-18
Granted: 2020-05-18
Abstract: Изобретение относится к водоразбавляемым отверждаемым пленкообразующим композициям, получаемым с их помощью подложкам с многослойными покрытиями и к способам получения композиционного покрытия на подложке и может найти применение в автомобильном производстве. Водоразбавляемая отверждаемая пленкообразующая композиция содержит: a) водную дисперсию полимерных акриловых частиц со средним размером частиц Z менее 80 нм, которые имеют реакционноспособные функциональные группы, полученную из смеси мономеров, содержащих этиленненасыщенные мономеры, полимеризующиеся в присутствии разветвленного полимера из этиленненасыщенных мономеров, имеющего кислотное число 40-200; b) сшивающий агент, имеющий функциональные группы, реакционноспособные по отношению к функциональным группам на полимерных акриловых частицах; и c) водную дисперсию по меньшей мере одного дополнительного полимера, имеющего гидроксильные и/или кислотные функциональные группы и имеющего средний размер частиц Z более 100 нм. Изобретение обеспечивает более гладкую конечную пленку и улучшенный внешний вид покрытия. 3 н. и 11 з.п. ф-лы, 1 ил., 6 табл., 3 пр.
Patent RU-2702675-C1 (RU)
Title: Bridge
Inventor: IVANOV IGNAT IGOREVICH
IPC: E01D15/08
Filed: 2018-12-18
Granted: 2019-10-09
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to the field of construction, in particular, to bridges, and can be used in settlements separated by small rivers or ravines, as well as for several settlements located along river and ravine banks at a great distance from each other. Claimed bridge is formed by bridge supports with span installed on them, bridge supports are made movable in horizontal direction along guides, at that, it is equipped with electric contact network, electric drive mechanism, at least one electric motor and wheels, electric drive mechanism and electric motor are connected to electric contact network, guides are installed on river or ravine banks parallel to each other, and wheels are installed on guides and connected by drive with electric motor. 
     EFFECT: use of one bridge on extended sections along water areas of rivers and ravines. 
     1 cl, 2 dwg
Patent RU-2717492-C1 (RU)
Title: Device for removal of intramuscular bones of fish fillet
Inventor: RUSKO TORSTEN
IPC: A22C25/16
Filed: 2017-06-06
Granted: 2020-03-23
Abstract: FIELD: food industry. 
     SUBSTANCE: device includes at least one profiled roller unit (10) installed with possibility of rotation and containing support element (11) located opposite, which forms clamping gap (12). Roller unit (10) and supporting element (11) are configured to grip the intermusical bones in clamping gap (12) and remove these bones from the fish fillet. Roller block (10) comprises inner space (15), in which drive unit (16) is arranged, which is made with possibility to actuate roller unit (10) with provision of its rotary movement. 
     EFFECT: invention provides a compact and reliable device for removal of intermuscular bones of fish fillet. 
     12 cl, 4 dwg
Patent RU-2714685-C1 (RU)
Title: Mouse hybridoma si-clp, clone 3d4 - producer of monoclonal antibody possessing si-clp protein specificity
Inventor: Grachev Aleksej Nikolaevich
IPC: G01N33/53
Filed: 2019-02-01
Granted: 2020-02-19
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and concerns mouse hybridoma SI-CLP, clone 3D4 – producer of monoclonal antibody recognizing protein SI-CLP by immunoassay, as well as in neoplastic cells of glioblastoma and in cells of other organs containing said antigens, by immunocytochemistry, immunohistochemistry, immunoblotting and immunofluorescence, obtained by immunization Balb/c mice with a full-size recombinant human SI-CLP protein and fusing sensitized splenocytes of immunized mice with sp2/0 murine myeloma cells using 50 % polyethylene glycol solution with a molecular weight of 1,500. 
     EFFECT: invention provides obtaining antibodies specifically detecting human SI-CLP by enzyme immunoassay, immunocytochemistry, immunohistochemistry, immunoblotting and immunofluorescence. 
     1 cl, 3 ex, 5 dwg, 1 tbl
Patent RU-2708069-C1 (RU)
Inventor: KUZNETSOVA NADEZHDA VLADIMIROVNA
IPC: A61K47/06
Filed: 2019-03-25
Granted: 2019-12-04
Abstract: Изобретение относится к области ветеринарии, в частности к средству для лечения мастита у коров. Средство содержит димексид, камедь ксантановую, хелатное соединение цинка, эфирное масло ванили и растворитель - воду деионизированную при следующем соотношении компонентов, мас. %: димексид - 2-5; хелатное соединение цинка - 8-9; эфирное масло ванили - 0,2-0,4; вазелин - 5-15; камедь ксантановая - 1-3; вода денонсированная - остальное. Изобретение обеспечивает повышение эффективности лечения за счет усиления противовоспалительного, антибактериального и фунгицидного действий. 1 табл., 3 пр.
Patent RU-2698997-C1 (RU)
Title: Neural network for generating synthetic medical images
Inventor: HAN XIAO
IPC: A61B5/00
Filed: 2017-07-14
Granted: 2019-09-02
Abstract: FIELD: data processing. 
     SUBSTANCE: group of inventions relates to generation of synthetic images using machine learning algorithms for use in radiotherapy, specifically to systems and methods for generating computer tomography (CT) images from magnetic resonance imaging (MRT) images using neural networks. Computer-aided method for generating a synthetic anatomical image based on an anatomical portion of the original image obtained by a visualization apparatus using a first imaging modality, comprises receiving an initial image of an anatomical portion obtained by a visualization apparatus using a first imaging modality, receiving a model of a convolutional neural network trained to predict a synthetic image based on the original image and transforming the original image into a synthetic image by the processor using the convolutional neural network model, wherein the synthetic image is similar to the anatomical image in the second imaging modality, wherein the second imaging modality differs from the first imaging modality. System for generating a synthetic image of an anatomical portion based on an anatomical portion of the initial image obtained by a visualization apparatus using a first imaging modality, comprises input interface, storage device and processor for image processing. Non-temporal machine-readable data medium contains instructions which, being executed by the processor, cause the processor to perform a method for generating a synthetic image of the anatomical part based on the initial image of the anatomical portion obtained by the imaging device using the first imaging modality. 
     EFFECT: use of the group of inventions widens the range of means for generating synthetic CT images from other images, such as MRT images. 
     28 cl, 9 dwg
Patent RU-2710108-C1 (RU)
Title: Hydraulic drive compressor
Inventor: Semykin Anton Sergeevich
IPC: F04B35/02
Filed: 2019-04-17
Granted: 2019-12-24
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to compressor equipment, namely to devices for creation of high gas pressures and can be used both as independent compressor, and as basic module for creation of installations with higher efficiency, such, for example, automotive gas-filled compressor station. Compressor comprises hydraulic cylinder connected with hydraulic control valve connected with pump via control hydraulic distributor with electromagnetic drive. Compressor comprises tank with working fluid. Cooling fans are arranged above the tank. Hydraulic cylinder, hydraulic control valve, pump and tank are mounted on common frame. Sensitive elements of temperature and working fluid level sensors connected to the controller are lowered into the tank. In the tank the working fluid cleaning filter is installed, it is connected to the pressure sensors installed at the compressor inlet and outlet. Protective valve is arranged at pump outlet. 
     EFFECT: simplified design, improved conditions for repair and operation, expanded control capabilities. 
     1 cl, 2 dwg
Patent RU-2706176-C1 (RU)
Title: Method of providing cryptographic protection of information in a network information system
Inventor: Erygin Aleksandr Vitalevich
IPC: G06F21/60
Filed: 2019-05-31
Granted: 2019-11-14
Abstract: FIELD: information protection. 
     SUBSTANCE: method of providing cryptographic protection of information in a network information system, which comprises a distribution server, protected network devices (PND), wherein each PND includes a processing means, encrypt data, decrypt data, if necessary, in each PND using the processing means, data is encoded into the address of other PND using the application certificates of these PNDs, if in the received service pack, the root service certificate of the distribution means is specified as the issuer of the electronic signature key certificate and the electronic signature is correct, then decrypting the data from the update packet using the private key of the key pair for the PND service certificate and updating the data in each PND otherwise rejects the update packet. 
     EFFECT: technical result is wider range of means. 
     1 cl
Patent RU-2720865-C1 (RU)
Inventor: MATVEEV VLADIMIR ALEKSEEVICH
IPC: B03D1/02
Filed: 2019-08-05
Granted: 2020-05-13
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to flotation process control and can be used to control suspension level in flotation machine chambers at dressing plants. Method of controlling the level of a suspension in a flotation machine using an electrically conductive probe involves periodic uniform movement of the probe along the arc with its immersion into a level-controlled suspension, and the value of the level is determined from the passage time of the probe through the suspension. Measurement starts immediately from the moment the probe touches the suspension. After passing from the suspension, the probe is subjected to cleaning of the suspended particles of the suspension. 
     EFFECT: high accuracy and reliability of measuring the level of suspension in a flotation machine. 
     1 cl, 1 dwg
Patent RU-2732393-C1 (RU)
Title: Shaving unit comprising cutting units with washing hole for cleaning hair collection chamber
Inventor: LAP REJNDER NILS
IPC: B26B19/14
Filed: 2018-01-29
Granted: 2020-09-16
Abstract: FIELD: cutting tools. 
     SUBSTANCE: invention relates to devices for shaving. Shaving set for shaving device comprises first cutting unit and second cutting unit. Cutting units include external cutting and internal cutting elements. Internal cutting elements are made with possibility of rotation relative to external cutting elements around axes of rotation. Internal cutting elements are connected with transmission unit by means of drive spindles. Each cutting unit comprises a housing with a lower wall, which has a hole connected to the chamber for collection of hair in a fluid medium in the housing. Sealing structure is provided in each cutting unit between the opening and the hair collection chamber. Sealing structure is configured to prevent the cut hair from escaping from the hair collection chamber through the opening. It also provides the possibility of water flowing through the hole into the hair collection chamber. Invention comprises also shaving device. 
     EFFECT: technical result of the invention is improved quality of the shaving set cleaning from cut hair and other shaving wastes. 
     15 cl, 18 dwg
Patent RU-2743956-C1 (RU)
Title: Способ создания вертикально ориентированного видео
Inventor: BEKMAMBETOV TIMUR
IPC: H04N21/2343
Filed: 2019-08-28
Granted: 2021-03-01
Abstract: Изобретение относится к средствам для воспроизведения видео. Технический результат заключается в повышении эффективности оптимизации воспроизводимого видео под устройство воспроизведения. Загружают видео с сервера в проигрыватель. Проверяют наличие в видео метаданных, задающих параметры разрешения и обрезки и соответствующих индивидуальному устройству пользователя. Если метаданные обнаружены, то получают видеокадр и задают точку фокуса в его центре. Определяют область обзора исходя из кадра и снижения или увеличения разрешения видео внутри этой области обзора на основании метаданных. Отображают область обзора таким образом, что вертикальный размер области обзора соответствует вертикальному размеру устройства пользователя, и точка фокуса остается в центре области обзора и в центре устройства пользователя. При вращении устройства пользователем повторное отображение кадра осуществляют таким образом, что точка фокуса остается в центре устройства, а горизонтальный размер области обзора соответствует горизонтальному размеру устройства пользователя, а части экрана над областью обзора и под ней передаются в черном цвете. Продолжают рендеринг последующих кадров видео, слоев и/или эффектов согласно вышеописанным шагам. 3 н. и 22 з.п. ф-лы, 6 ил.
Patent RU-2720003-C1 (RU)
Title: Method of producing multilayer coating for cutting tools
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/06
Filed: 2019-09-16
Granted: 2020-04-23
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to application of wear-resistant coatings on a cutting tool and can be used in metalworking. Vacuum plasma sandwiched coating is applied. First, bottom layer of niobium nitride is applied. Then upper layer of nitride of niobium and zirconium compound is applied. Coating layers are applied by three cathodes arranged horizontally in one plane, the first and second of which are made of niobium and are located opposite to each other, and third is made of zirconium and placed between them, wherein lower layer is applied using first and second cathodes, and upper layer – using all three cathodes.EFFECT: result of application of the multi-layer coating is higher cutting efficiency.1 cl, 1 tbl
Patent RU-2726424-C1 (RU)
Inventor: Grigorev Leonid Yurevich
IPC: F02M21/02
Filed: 2019-11-27
Granted: 2020-07-14
Abstract: Изобретение может быть использовано в системах топливоподачи двигателей внутреннего сгорания (ДВС). Изобретение направлено на повышение эффективности двухконтурной системы питания ДВС, конвертированного из дизеля, газообразным топливом, за счет хорошей гомогенизации и обеспечения хорошей воспламеняемости на всех режимах. Предложена двухконтурная система питания ДВС газообразным топливом в виде компримированного горючего газа (КГГ), содержащая соответственно последовательно сообщенные впускной коллектор (K) с впускным патрубком (1) и воздушным дросселем (2), топливный бак КГГ (3) с магистралью подачи газа (4), редуктор-регулятор давления КГГ (5), трехходовой переключатель подачи газового топлива (6), выполненный с возможностью подачи КГГ или в первый контур (7) централизованной подачи КГГ, или второй контур (8) распределенной фазированной подачи на впуск в отдельные цилиндры ДВС, или в оба контура одновременно. Первый контур (7), выполнен с возможностью централизованной регулируемой подачи КГГ во впускной коллектор (K) через блок (9) газовой форсунки (10) и газовый смеситель (11), а второй контур, выполнен с возможностью распределенной фазированной подачи КГГ на впуск в каждый отдельный цилиндр ДВС через газовые форсунки (16). Газовый смеситель (11) при этом выполнен в виде по меньшей мере двух рядов завихрителей, расположенных взаимно эквидистантно и выполненных с возможностью разнонаправленной закрутки потоков в каждом из рядов. 7 з.п. ф-лы, 5 ил.
Patent RU-2727164-C1 (RU)
Inventor: FUJITA SUSUMU
IPC: G06T11/60
Filed: 2017-06-07
Granted: 2020-07-21
Abstract: FIELD: data processing.SUBSTANCE: invention relates to processing of cartographic data. Method of correcting map data includes executing a first process of correcting uniform displacement of cartographic data as a whole in order to reduce a first error, which is a common map data position error, and second error correction second error correction process, which is position error, which remains in cartographic data even after uniform displacement of cartographic data as a whole.EFFECT: technical result consists in reduction of errors in cartographic data, which increases accuracy of determining position of vehicle relative to lane on map data.15 cl, 11 dwg
Patent RU-2726509-C1 (RU)
Inventor: Berezin Vasilij Vitalevich
IPC: B61F3/10
Filed: 2019-12-23
Granted: 2020-07-14
Abstract: FIELD: transportation.SUBSTANCE: group of inventions relates to railway transport, particularly, to triaxial trolleys of high-speed freight cars. Bogie frame comprises two lateral crossbars. In the first version of invention crosswise beams are suspended in openings between wheel pairs to side walls through pendulum suspensions. H-shaped swivel beam rests on said beams via resilient elements. On ends of transverse beams there are stops. In the second version of the invention, brackets are mounted on the crossarms. H-shaped swivel beam rests on brackets by means of supports with blade hinges. On ends of H-shaped beam there are stops. Gap between stops and mating brackets makes 20–30 mm for both versions.EFFECT: higher dynamic qualities of freight car.2 cl, 8 dwg
Patent RU-2726455-C1 (RU)
Inventor: Kejbal Natalya Aleksandrovna
IPC: C08K3/013
Filed: 2019-12-25
Granted: 2020-07-14
Abstract: Изобретение относится к теплозащитным материалам на основе этиленпропилендиенового каучука, который может использоваться в авиа- и ракетостроении. Предложен теплозащитный материал на основе этиленпропилендиенового каучука СКЭПТ-40, содержащий (мас.ч. на 100 мас.ч. каучука): вулканизующие агенты - серу (1,0) и тиурам Д (1,5), ускоритель вулканизации 2-меркаптобензотиазол (0,5), активаторы вулканизации оксид цинка (5,0) и стеарин (1,0), технический углерод (40,0) и модифицирующую добавку, предварительно нанесенную на смесь алюмосиликатных полых микросфер МСФ (2,0-5,0) и микроуглеродных волокон МУВ (10,0) посредством их термостатирования в растворе модифицирующей добавки, при этом в качестве модифицирующей добавки содержит фосфорборсодержащий олигомер ФБО (1,0), нанесенный термостатированием при 100 °C из предварительно нейтрализованного водным раствором аммиака 0,5 масс.% раствора фосфорборсодержащего олигомера ФБО в воде. Технический результат – получение материалов с удовлетворительными физико-механическими свойствами и повышенной теплозащитной эффективностью. 2 табл., 3 пр.
Patent RU-2738058-C1 (RU)
Inventor: Bazan Igor Leonidovich
IPC: F24B1/02
Filed: 2019-12-25
Granted: 2020-12-07
Abstract: FIELD: furnaces and ovens. 
     SUBSTANCE: invention relates to solid fuel furnaces intended for installation in baths and saunas for heating and maintaining required temperature and humidity in a steam room. Bath furnace comprises a furnace unit, a sub-zone, an ash pit, a fire grate, a heater body arranged above the furnace and a door or a tunnel with a door. Firing unit consists of two parts to be height-connected - upper semi-casing and lower half-casing. Heater body consists of three docked parts - an upper semi-casing, a lower semi-casing and a top of the stove with a chimney. In housing of closed stove is tank for filling with stones, which performs the function of "tooth-baffle plate" for uniform heating and heat accumulation. Pockets or slots are made on mating surfaces of semi-cases of closed stoker, where fireproof cord is laid. All joints of semi-bodies and top of heater are additionally treated with heat-resistant sealant. 
     EFFECT: technical result is simplification of furnace design and increased efficiency of furnace use. 
     9 cl, 2 dwg
Patent RU-2731494-C1 (RU)
Title: Method of iron castings reinforcement
Inventor: IVANAJSKIJ VIKTOR VASILEVICH
IPC: C23C26/02
Filed: 2019-12-23
Granted: 2020-09-03
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to casting of reinforced iron castings and their chemical-thermal treatment using high-frequency electromagnetic field and can be used for production of parts used in abrasive and chemically aggressive media. Method of iron castings reinforcement includes heating reinforcing steel frame to temperature of 600–800 °C and cast iron melting with high-frequency electromagnetic field, at that, crucible with cast iron and casting mold with reinforcing steel frame installed in it are placed into inductor connected to high-frequency generator, melting of iron and heating of steel reinforcing frame is carried out simultaneously by exposure to them by high-frequency magnetic field with frequency of 40–70 kHz, wherein the thickness or diameter of the components of the reinforcing frame is selected based on the condition of penetration of electromagnetic waves into them at depth of 30–50 %.EFFECT: invention is aimed at reducing labor intensity of parts manufacturing with improvement of their physical and mechanical properties.1 cl, 2 ex, 2 dwg