baber/WOPTO huggingface dataset:
Patent RU-2670468-C2 (RU)
Title: Composition for stabilization of natural and man-made soils
Inventor: SHMOTEV SERGEJ FEDOROVICH
IPC: C04B28/04
Filed: 2017-03-27
Granted: 2018-10-23
Abstract: FIELD: construction.SUBSTANCE: invention relates to road and airfield construction and can be used to stabilize and strengthen the soil during renovations, repairs, for the construction of additional base layers, bases and coatings with a wear layer of all types of pavements for areas with average monthly air temperature of the coldest month up to -30 °C. Composition for stabilization of natural and man-made soils contains, wt%: melanin 0.01–0.5, calcium formate 0.5–3.0, fly ash 1.0–8.0, sodium glass 0.01–1.0, sodium oleate 0.01–0.5, lignosulphonate technical LST 0.1–1.0, dolomite flour 0.5–3.0, salted lime 1.0–3.0, sodium ethyl silicate 0.01–0.5, active silica fume 0.01–0.1, sodium methylsiliconate 0.2–1.0, sodium, ammonium and iron sulfates 0.02–0.5, cement 78–96.63. Cement used is cement grade PC 500 D0 or CEM I 42.5N.EFFECT: improving the quality of soil stabilization by reducing the possibility of the formation of shrinkage cracks in it, potholes and areas exposed to frost heaving, increasing the strength characteristics of the soil.1 cl, 2 tbl
Patent RU-2679539-C2 (RU)
Title: Способ и устройство для определения режима работы терминала
Inventor: WU MING
IPC: G06F3/0484
Filed: 2016-08-11
Granted: 2019-02-11
Abstract: Изобретение относится к определению режима работы терминала. Технический результат – повышение эффективности определения команды переключения терминала в режим работы одной рукой. Способ определения режима работы терминала включает прием команды для переключения в режим работы одной рукой, сбор информации о касании пользователя на сенсорном краю мобильного терминала, и управление мобильным терминалом для входа в соответствующий один из режимов работы одной рукой в соответствии с информацией о касании, при этом сбор информации о касании пользователя на сенсорном краю мобильного терминала включает в себя сбор данных об операции постукивания, принятой в первой краевой области или второй краевой области мобильного терминала, и управление мобильным терминалом для входа в соответствующий один из режимов работы одной рукой в соответствии с информацией о касании. 3 н. и 8 з.п. ф-лы, 14 ил.
Patent RU-2701797-C2 (RU)
Title: Antibodies to pd-1 and methods of their application
Inventor: ABDICHE YASMINA NOUBIA
IPC: A61P35/00
Filed: 2015-12-02
Granted: 2019-10-01
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to biochemistry, in particular to an antibody which specifically binds to PD-1 (protein 1 of programmable cell death). Also disclosed is an isolated cell line and a host cell producing said antibody; a nucleic acid encoding said antibody; an expression vector; pharmaceutical composition and kit containing said antibody. Disclosed is a method of producing said antibody; method of treatment and a method for increasing immunogenicity or therapeutic effect using said antibody. 
     EFFECT: invention has the ability effectively treat diseases associated with PD-1. 
     41 cl, 16 ex, 33 tbl, 4 dwg
Patent RU-2692594-C2 (RU)
Inventor: MAKSIMOV BORIS MIKHAJLOVICH
IPC: F03H1/00
Filed: 2017-08-07
Granted: 2019-06-25
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to electrostatic rocket engines. Engine consists of ioniser with working medium feed channel, accelerating electrode and neutraliser connected to high voltage source. Ioniser is made in the form of a bundle of carbon fibres fixed by one side in the outlet part of the working medium feed channel. Carbon fibre bundle should preferably consist of fibres with thickness less than 1 mcm. Neutralizer can be made of bundles of carbon fibres. 
     EFFECT: hydraulic resistance can be controlled by changing the depth of carbon fibres sealing in the outlet part of the working medium channel and the degree of their reduction. 
     5 cl, 1 dwg
Patent RU-2716567-C2 (RU)
Title: Powered device, power sourcing equipment device, power-over-ethernet network system and methods therefor
Inventor: RADERMACHER HARALD JOSEF GUNTHER
IPC: H04L12/28
Filed: 2016-01-26
Granted: 2020-03-12
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to power supply systems via Ethernet (PoE). To this end, a classification event is used to transmit data from PD (121) to PSE (110, 910). Sensor (310, 410, 510a, 510b) determines the sensor value, disconnects the PoE connection and re-connects so that the start-up cycle begins using PSE (110, 910). Sensor (310, 410, 510a, 510b) provides resistance PoE relating to class 0, ..., 3, where class relates to value of sensor (class 0 = presence is detected; class 1 = presence is not detected). This procedure may be repeated (continuously, every minute or whenever the value of the sensor changes so that PSE (110, 910) is informed), if the required multiple cycles can be used to increase the length of the transmitted message. 
     EFFECT: technical result is providing transmission of actual data (sensor information) between PD and PSE, without requiring additional bandwidth for data transmission. 
     15 cl, 14 dwg, 1 tbl
Patent RU-2706066-C2 (RU)
Title: Method of seawater desalination using semiconductor thermoelectric cooling device with ultraviolet radiation at artificial reduction of atmospheric pressure
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: C02F5/00
Filed: 2017-10-17
Granted: 2019-11-13
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention can be used in sea water desalination. Method is carried out in a desalination plant with a semiconductor thermoelectric cooling device, wherein the method includes bringing sea water to boiling followed by condensation of water vapour on the surface of the cooling device and removal of fresh water. Sea water is brought to boiling at ambient temperature by means of artificial reduction of atmospheric pressure, using a desalination plant consisting of two sealed chambers (2, 3) with reservoirs for sea and fresh water, made with mirror walls, with creation of low pressure in chambers alternately due to air pumping (18) by pump (1) through air solenoid valves (7, 11). For cooling water vapour there is used semiconductor thermoelectric cooling device (21) with ultraviolet radiation. 
     EFFECT: method ensures reduction of power consumption and environmental safety of the desalination plant operation, reduction of boiling temperature of sea water to ambient temperature with simultaneous disinfection of water with ultraviolet radiation. 
     1 cl, 1 dwg
Patent RU-2710253-C2 (RU)
Title: Machine tool for laser processing of profiles and method of inclined cutting operation on profile by means of this machine tool
Inventor: GALVAGNINI PAOLO
IPC: B23K26/38
Filed: 2016-06-13
Granted: 2019-12-25
Abstract: FIELD: physics.SUBSTANCE: invention relates to machine and method of laser processing of profiles (P), in particular, for performance of inclined cutting operation on profile (P), for example, for creation of expanding hole (H). Before the processing operation, support-guiding device (12) is placed in the specified initial position along the longitudinal axis (x) of the profile (P) in relation to working head (10). During the processing operation, support-guiding device (12) is moved along the longitudinal axis (x) as an integral part with feed device (14) and, therefore, as an integral part with the profile (P), ensuring constant removal of the processed profile section (P) from support-guiding device. Said integral displacement of support-guide device (12) with feed device (14) does not extend to movement of feed device required to compensate for inclined motions of working head (10) around said oscillation axis (t).EFFECT: technical result is expansion of functional capabilities.4 cl, 5 dwg
Patent RU-2710240-C2 (RU)
Title: Equipment for continuous or semi-continuous casting of metal using improved means for metal pouring
Inventor: REEN GEIR ATLE
IPC: B22D11/16
Filed: 2016-05-23
Granted: 2019-12-25
Abstract: FIELD: foundry. 
     SUBSTANCE: invention relates to casting of elongated objects, for example, rods, bars or billets from aluminium at low pressure. Device for continuous and semi-continuous casting comprises frame structure with at least one mould (3), cavity of which is made with inlet (4) open and outlet with cooling means. Inlet (4) is connected to distributing chamber (5) for receiving liquid metal from container for its storage along channel or groove (6) for metal supply. Between chute (6) and distribution chamber (5) there is flexible chute (28). Frame structure with moulds (3) and distributing chamber can be lifted and lowered to provide complete filling of metal into moulds, control of metal level in cavity of mould relative to level of metal in chute and control of casting. 
     EFFECT: simplified design, improved safety and reliability. 
     4 cl, 5 dwg
Patent RU-2714456-C2 (RU)
Title: Field storage
Inventor: Prisyach Ruslan Vitalevich
IPC: F41H13/00
Filed: 2018-04-26
Granted: 2020-02-17
Abstract: FIELD: package and storage.SUBSTANCE: design of the field store device for fuels and lubricants, water and other liquids is disclosed. It includes underground vertical boiler cavity formed by explosion of vertically arranged elongated explosive charge placed in pre-drilled well in soil, an open head in the upper part of the well and placed in this cavity of the rubber-fabric container or reservoir from other materials for arrangement of fuels and lubricants, water or other liquids.EFFECT: wherein this structure provides maximum protection against fragments and bullets, is also quickly constructed, does not require complex equipment for construction and can be quickly prepared in a new location in accordance with the environment arising during combat operations.1 cl, 2 dwg
Patent RU-2768496-C2 (RU)
Inventor: YOCCA KEVIN R
IPC: C08L33/12
Filed: 2017-03-23
Granted: 2022-03-24
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention generally relates to process additives used in formulations based on polyvinyl chloride (PVC), specifically to a PVC-based component for producing an article with reduced surface gloss, use of a PVC-based component and a method of reducing surface gloss of a PVC-based component. Component includes: a PVC resin and a cross-linking functionalised process additive containing a base polymer, which is functionalised when using from 1 to 25 wt. % reactive epoxy or hydroxyl functional group based on the total weight of the process additive. Component optionally includes at least one impact resistance modifier with a "core-shell" structure, where the PVC-based component exhibits a gloss reduction of at least 5 points as measured at angle of 85 degrees or less, when compared to a similar PVC-based component, in which process additives are non-functionalized. In addition, the cross-linking functionalised process additive has a molecular weight (Mw), which ranges from 50,000 to 15,000,000 g/mol, and part of the functionalised process additive is insoluble in organic solvents, wherein the insoluble fraction is 1 to 90 wt. %, and the PVC resin and the cross-linking functionalised processing additive do not include a cross-linking agent, except for a functional group on the processing additive. 
     EFFECT: reduction of specular gloss of PVC-based components with preservation of mechanical properties. 
     24 cl, 3 dwg, 7 tbl, 9 ex
Patent RU-2726216-C2 (RU)
Inventor: LADYAGIN YURIJ OLEGOVICH
IPC: F41B15/04
Filed: 2018-12-10
Granted: 2020-07-09
Abstract: Способ организации сильнотокового горизонтально направленного электропроводного канала в воздухе заключается в подаче поражающего напряжения электротока в ионизированные канал или каналы стримеров резонансного трансформатора преимущественно с топологией QCW DRSSTC в обход активного и реактивного сопротивления вторичной обмотки резонансного трансформатора с замыканием канала целью на землю или замыкания двух каналов целью. Устройство для организации сильнотокового горизонтально направленного электропроводного канала в воздухе состоит из одного или двух резонансных трансформаторов соединяемых через газовые промежутки с источником поражающего напряжения электротока при этом вторичные обмотки трансформаторов могут иметь обходные диодные столбы и быть сфазированы, а источник поражающего напряжения представляет собой генератор переменного или импульсного напряжения или емкостный накопитель энергии. Технический результат – создание направленного беспроводного электропроводного канала в воздухе. 2 н. и 7 з.п. ф-лы, 8 ил.
Patent RU-2756061-C2 (RU)
Inventor: KOSIK GLENN A
IPC: C02F1/24
Filed: 2017-09-18
Granted: 2021-09-24
Abstract: FIELD: mineral extraction.SUBSTANCE: invention relates to the field of extraction of mineral raw materials by flotation, namely, to a method and device for extracting hydrophobic particles from pulp consisting of water, hydrophobic particles and a hydrophilic component. Pulp is exposed to gas flow to ensure that bubbles are attached to hydrophobic particles. In general, pulp flows vertically through a container at a speed that ensures gas retention in pulp of at least 30% to maintain flow with gas bubbles without a pulp-foam dividing line, so that part of water from pulp, together with entrained gas bubbles that are attached to hydrophobic particles, flows out of the container, and the hydrophilic component remains in the container. Water from pulp and gas bubbles attached to hydrophobic particles that flow through the container are drained and collected for enrichment. Part of the hydrophilic component is extracted as tailings for disposal or subsequent enrichment.EFFECT: invention provides a reduction to a minimum or exclusion of mineral losses during extraction.19 cl, 7 dwg
Patent RU-2746051-C2 (RU)
Title: Methods of installing rod lightning receiver in vertical position on standard supports (racks) of overhead power lines
Inventor: Kuzub Igor Evgenievich
IPC: H02G13/00
Filed: 2019-08-30
Granted: 2021-04-06
Abstract: FIELD: electrical engineering; electrical power engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering and electric power engineering for the installation of a rod lightning receiver on a typical support of overhead power lines. In the first variant of the method, a collapsible device is used, including two horizontally elongated bearing parts with a U-shaped profile, which perform the function of fastening to the support of overhead power lines. One of the bearing parts has a removable clamp for fixing the rod structure in a vertical position, which is attached to the bearing part by means of a bolted connection and is made in the form of an arcuate bent bracket with ears. First, on the upper part on opposite sides of the support (rack), two bearing parts of the collapsible device are placed, which have a U-shaped profile and are arranged in such a way that the base of the U-shaped profile is located with a gap to the height of the profile racks from the support surface. Then, the bearing parts of the collapsible device are pulled together to secure the rod structures to each other with fasteners and fixed on the support (rack). After that, a rod lightning receiver is installed between the removable clamp and the bearing part of the bracket, to which the removable clamp is attached by means of a bolted connection. Then, by tightening the bolted connection, by means of which the removable clamp is attached to the supporting part of the collapsible device for fixing the rod structures, the rod structure is fixed in a vertical position. According to the second variant of the method, a fixed part of the clamp for fixing the rod structure is attached to one of the bearing parts by welding, connected to another removable part of the clamp by means of a bolted connection. The rod of the lightning receiver is installed between the removable and fixed parts of the clamp. Then, the rod of the lightning receiver is fixed in a vertical position by tightening the bolted connection connecting the two parts of the clamp.  
     EFFECT: provision of reliable fixation in the vertical position of the rod lightning receiver with a length of up to 7 meters on standard supports of power lines using a simple collapsible device with the possibility, if necessary, of dismantling it without additional costs, for reuse in the future. 
     2 cl, 8 dwg
Patent RU-2759407-C2 (RU)
Inventor: BOYCE BRENT
IPC: C03C17/36
Filed: 2018-02-28
Granted: 2021-11-12
Abstract: Группа изобретений относится к изделиям с покрытием, предназначенным для использования в окнах, например в оконных блоках-стеклопакетах, окнах транспортных средств, монолитных окнах и/или т. п. Изделие с покрытием включает в себя покрытие, нанесенное на стеклянную подложку. Причем покрытие содержит первый диэлектрический слой на стеклянной подложке, первый барьерный слой, содержащий цинк, который является металлическим или по существу металлическим, отражающий инфракрасное (ИК) излучение слой, содержащий серебро, второй барьерный слой, содержащий цинк, который является металлическим или по существу металлическим, другой барьерный слой, содержащий Ni и/или Cr, и второй диэлектрический слой на стеклянной подложке. При этом первый барьерный слой расположен на стеклянной подложке над по меньшей мере первым диэлектрическим слоем. Отражающий инфракрасное (ИК) излучение слой расположен на стеклянной подложке над и в непосредственном контакте с по меньшей мере первым барьерным слоем, содержащим цинк. Второй барьерный слой, содержащий цинк, расположен на стеклянной подложке над и в непосредственном контакте с отражающим ИК-излучение слоем, содержащим серебро, так что отражающий ИК-излучение слой, содержащий серебро, расположен между и в непосредственном контакте с первым и вторым барьерными слоями, содержащими цинк. Барьерный слой, содержащий Ni и/или Cr, расположен над и в непосредственном контакте со вторым барьерным слоем, содержащим цинк. Второй диэлектрический слой расположен над по меньшей мере каждым из упомянутых первого и второго барьерных слоев, другого барьерного слоя и отражающего ИК-излучение слоя. При этом покрытие имеет удельное поверхностное сопротивление (Rs) не более 11 Ом/квадрат и нормальный коэффициент эмиссии (En) не более 0,2. Техническим результатом является повышение химической устойчивости и устойчивости к воздействию окружающей среды. 5 н. и 32 з.п. ф-лы, 3 табл., 2 ил.
Patent RU-2771109-C2 (RU)
Title: Method for production of ice cream cones and product produced by this method
Inventor: LOPES OLMO Elena
IPC: A23G9/48
Filed: 2018-04-20
Granted: 2022-04-26
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the technology of ice cream production. A method for the production of an ice cream cone includes placing waffle cup (2) of a conical shape in mold (1) correlated with a shape of waffle cup (2) of a conical shape, injecting into waffle cup (2) of a conical shape through dispensing nozzle (4) from 8 to 20 g of chocolate cream (3) with a viscosity from 0.2 to 0.35 Pa·s at a temperature of 40°C, in a liquid form at a temperature from 32 to 37°C. Then, from 15 to 40 g of ice cream (5) is injected, the density of which at a temperature of 25°C is from 430 to 800 g/l, at a temperature from -4 to -8°C, using dispensing nozzle (4) with a pressure of 2 to 6 bar, resulting that chocolate cream (3), dosed at the previous stage of the method, moves upwards and spreads over the inner surface of waffle cup (2) of a conical shape, distributing chocolate cream (3) evenly over the inner surface and upper edge of waffle cup (2) of a conical shape, isolating waffle cup (2) of a conical shape from ice cream (5). Another object of the invention is an ice cream cone obtained by this method.  
     EFFECT: invention is aimed at the even required distribution of chocolate cream inside an ice cream cone. 
     12 cl, 13 dwg, 1 ex
Patent RU-2752188-C2 (RU)
Title: Revolving door
Inventor: VAN DER MOLEN MELVIN DZHARNO
IPC: E06B3/46
Filed: 2018-05-03
Granted: 2021-07-23
Abstract: FIELD: building. 
     SUBSTANCE: revolving door (1) containing at least partially cylindrical shell wall (2) made with an entrance (3) and an exit (4), and two revolving door leaves (5, 6) located, in normal operating conditions, in the extended, relative to each other, direction in the inner space of the shell wall (2), wherein a sliding door (10, 11) is provided between the shell wall (2) and the end (8, 9) of at least one door leaf (5, 6) the end whereof (8, 9) moves near and along the shell wall (2), suitable for closing the entrance (3) or the exit (4), respectively, and wherein, in normal operating conditions, the end (8, 9) of the door leaf (5, 6 ) is constantly located near the sliding door (10, 11) and between the lateral edges (12, 13) thereof, and wherein the sliding door (10, 11) is comprised of two adjacent separate parts of the sliding door, interconnected in normal operating conditions and configured to be moved apart in an emergency situation in order to provide free and unobstructed passage through the entrance (3) or the exit (4), respectively. 
     EFFECT: provided is construction of a revolving door providing free and unobstructed passage in an emergency situation. 
     3 cl, 6 dwg
Patent RU-2764774-C2 (RU)
Title: Method for producing isobutene polymers with improved temperature control
Inventor: PAUL HANNS-INGOLF
IPC: C08F4/14
Filed: 2018-07-06
Granted: 2022-01-21
Abstract: FIELD: polymers. 
     SUBSTANCE: present invention relates to a method for producing isoolefin polymers. The method includes the stages of: a) preparing a reaction medium containing an organic diluent and at least one monomer constituting an isoolefin, and ethane or carbon dioxide substantially dissolved in the reaction medium, wherein ethane or carbon dioxide is present in the reaction medium in an amount from 5.0 to 11.0 wt.%, and b) polymerising at least one monomer in the reaction medium in the presence of an initiating system, resulting in a final medium containing a copolymer, an organic diluent, and optionally residual monomers, wherein ethane or carbon dioxide of the reaction medium is at least partially evaporated. 
     EFFECT: development of a method for producing high-quality isoolefin polymers with excellent temperature control in large-scale industrial production. 
     21 cl, 5 ex
Patent RU-2750711-C2 (RU)
Inventor: Ongoev Anatolij Petrovich
IPC: A61C11/00
Filed: 2019-11-28
Granted: 2021-07-01
Abstract: Изобретение относится к области медицинского инструментария, в частности ортопедической стоматологии. Устройство для формирования протетической плоскости состоит из 2 узлов, базового каркаса и исполнительного механизма. Базовый каркас устанавливается на голове пациента с опорами в 3 точках, на переносице и на 2 верхних точках оснований ушей, содержит изготовленный из органического материала полый валик, на концах которого шарнирно закреплены стержни, а на средней части установлены два упругих кольца контактирующие с носом пациента, на свободных концах стержней установлены элементы связи типа липучка, а на средней части закреплены фиксаторы, удерживающие измерительные колонки с направляющими опорами, располагающимися в плоскости внешнего участка на окклюзионной плоскости. Детали исполнительного механизма установлены на ручке, перпендикулярно к ней закреплен пруток, на концах которого установлены направляющие пластины, рабочий орган исполнительного механизма образуют ручка и две дугообразные пластины, на концах которых выполнены рабочие кромки, с возможностью при силе воздействия на них оставлять деформационный след на прикусном валике, рабочие концы дугообразных пластин постоянно разведены и имеют возможность необходимого возвратно-вращательного движения, за счет закрепленной на их внешних концах пружины сжатия и подвижного соединения с осью, закрепленной на ручке, к устройству приложены плоская линейка и контур, охватывающий точки носо-ушной линии. Использование изобретения позволяет обеспечить нанесение признаков протетической плоскости на прикусном валике за счет точного позиционирования во рту его элементов относительно внешних ориентиров на лице человека. 3 ил.