baber/WOPTO huggingface dataset:
Patent RU-2672124-C2 (RU)
Inventor: PUGH RANDALL B
IPC: G02C7/00
Filed: 2017-04-13
Granted: 2018-11-12
Abstract: FIELD: medicine.SUBSTANCE: group of inventions relates to medicine. Contact lens contains: hydrogel skirt, wherein the hydrogel skirt is cast in the form of a contact lens and comprises an arcuate rear surface, located near the cornea of the user during use of the contact lens; an insert, the insert comprising one or more components mounted thereon, wherein the insert is gas-tight and impermeable to flow through its housing; the first region of the hydrogel skirt, wherein the first region of the hydrogel skirt is that portion of the hydrogel skirt that is between the insert surface and the cornea of the user during use of the contact lens; and means in a contact lens for increasing oxygen levels in a fluid in contact with the first region, said means comprising at least one cut-through pore, continuing through the insert and positioned so as to be in fluid contact with the first region. Insert contains a two-chamber structure with dividers that determine the height of each chamber in a two-chamber structure. Separating elements are 20 mcm or less. Insert is sealed inside the hydrogel skirt. Method for increasing oxygen levels on a user's cornea, when a user wears a contact lens, according to which: which passes through the insert of the contact lens, by means of a laser radiation source, the pore having a diameter between 10 and 20 mcm, to be in fluid contact with the region between the insert surface and the cornea of the wearer during the use of the lens; fill the pore with a silicone-containing polymer and obtain a contact lens, comprising an insert for contact lenses in which, during the use of the contact lens, oxygen diffuses through the pore with the silicone-containing polymer into the region of the tear fluid under the contact lens.EFFECT: application of these inventions will increase the transfer of oxygen into the region close to the surface of the eye.28 cl, 5 dwg
Patent RU-2713950-C2 (RU)
Title: Polymers with improved manufacturability for use in pipes
Inventor: ROHATI VIVEK
IPC: C08F210/02
Filed: 2015-10-21
Granted: 2020-02-11
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to polyethylene compositions and to a pipe made therefrom. Described is a cross-linked copolymer of ethylene and alpha-olefin obtained with metallocene catalyst. Copolymer has a high-molecular weight (HM) component and a low-molecular weight (LM) component, in which there is a HM component in amount of 10–30 wt. % and LM component in amount of 70–90 wt. %. Copolymer when tested in compliance with ASTM D1238 under force of 21.6 kg has a melt index at increased shear stress of 6–25 g/10 min. In the copolymer there are gels in amount of less than 3229 gels/m 2 , wherein the gels are in form of discrete particles having a size greater than 200 mcm. 
     EFFECT: technical result is improved polymer compositions exhibiting improved process characteristics without adverse effect of excess gels for production of pipes. 
     19 cl, 2 dwg, 4 tbl, 4 ex
Patent RU-2715624-C2 (RU)
Title: Method for milk production efficiency enhancement in dairy cattle and fodder ration
Inventor: WEISS WILLIAM P
IPC: A23K50/10
Filed: 2015-12-30
Granted: 2020-03-02
Abstract: FIELD: agriculture. 
     SUBSTANCE: group of inventions relates to agriculture, in particular, to dairy cattle feeding. One prepares a feed ration containing maize silage produced of corn hybrid brown midrib/floury-2 (brown medium vein/mealiness-2). Fodder ration contains in terms of dry substance: approximately from 40 to 60 % silage from maize bm/fl2, approximately from 5 to 15 % of alfalfa silage and approximately from 5 to 15 % of milled maize grains. 
     EFFECT: increased amount of milk produced per unit of fodder ration consumed by dairy cattle. 
     13 cl, 7 tbl
Patent RU-2756247-C2 (RU)
Title: Genetically modified gamma delta t cells
Inventor: SANTAGUIDA MARIANNE THERESA
IPC: A61P31/12
Filed: 2015-11-17
Granted: 2021-09-28
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine and concerns a method for obtaining an ex vivo or in vitro reproduced δ1 γδ T-cell population or δ2 γδ T-cell population, where the specified method includes providing a complex sample containing γδ T cells; reproducing δ1 or δ2 γδ T cells by cultivating sample cells at least one antibody that selectively reproduce δ1 or δ2 γδ T cells, where the specified at least one antibody that selectively reproduce δ1 or δ2 γδ T cells, is selected, respectively, from i) antibodies that bind to the amino-acid sequence in the variable region of δ1 TCR, with selective reproduction of δ1 γδ T cells and obtaining the reproduced δ1 γδ T-cell population; or ii) antibodies that bind to the amino acid sequence in the variable region of δ 2 TCR, with selective reproduction of δ2 γδ T cells and obtaining the reproduced δ2 γδ T cell population. The group of inventions also concerns a reproduced population of δ1 γδ T cells or a reproduced population of δ2 γδ T cells obtained by the specified method.  
     EFFECT: group of inventions provides an improved method for obtaining a population of γδ T-cells. 
     23 cl, 13 dwg, 46 ex
Patent RU-2706641-C2 (RU)
Title: Biofouling prevention system
Inventor: SALTERS BART ANDRE
IPC: B08B17/02
Filed: 2015-12-24
Granted: 2019-11-19
Abstract: FIELD: lighting.SUBSTANCE: invention provides light system (1) for preventing fouling, designed to prevent or reduce the biofouling of fouling element (1201) of object (1200). Fouling element (1201) during its use at least partially moves and is at least temporarily exposed to water. Fouling is prevented by irradiating said fouling element (1201) to prevent fouling (211). Lighting system (1) for preventing fouling includes at least one laser light source (2) configured to generate anti-fouling light (211) and provide said fouling-preventing light (211) to said fouling element (1201) during use thereof, wherein the anti-fouling optical system (1) is configured such that during use fouling element (1201) at least partially moves relative to the laser light source (2).EFFECT: invention provides more effective prevention or reduction of fouling element biofouling.15 cl, 2 dwg
Patent RU-2683110-C2 (RU)
Title: Покрытие для полов, стен или потолков и способ получения покрытия
Inventor: GUYOT JEAN-CLAUDE
IPC: B32B5/28
Filed: 2016-01-15
Granted: 2019-03-26
Abstract: Изобретение относится к покрытию, такому как напольное покрытие, настенное покрытие или потолочное покрытие, при этом покрытие содержит поверхностный слой и подложку, присоединенную к указанному поверхностному слою, при этом указанная подложка при необходимости содержит один или более усиленных термопластичных слоев. Указанное покрытие также содержит опорный слой на нижней стороне указанной подложки, противоположной к указанному поверхностному слою, и текстильный слой, присоединенный к нижней стороне указанного опорного слоя, при необходимости посредством контактного слоя. Покрытие также содержит покрывающий слой, нанесенный на нижнюю сторону указанного текстильного слоя, причем указанный покрывающий слой проникает по меньшей мере на 50% толщины текстильного слоя. В изобретении также раскрыт способ получения покрытия, такого как напольное покрытие, настенное покрытие или потолочное покрытие. Проникновение покрывающего слоя в текстильный слой по меньшей мере на 50% его толщины скрепляет материал текстильного слоя и обеспечивает получение напольного покрытия, которое обладает достаточной жесткостью и твердостью и при этом сохраняет необходимую гибкость для возможности присоединения покрытия к поверхностям, таким как пол, стена, потолок. 2 н. и 13 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2721764-C2 (RU)
Title: Method and container for preparation of alloy sample for analysis
Inventor: JONG TERRE-BLANCHE DE
IPC: G01N1/40
Filed: 2016-03-04
Granted: 2020-05-22
Abstract: FIELD: metallurgy; technological processes. 
     SUBSTANCE: invention relates to a container and a method of preparing a sample for analysis. Container comprises cavity for arrangement of alloy sample containing collector and precious metal. Cavity is suitable for alloy sample melting and collector oxidation. Cavity contains the first section formed from porous material which is able to absorb the collector in the oxidized and molten form. Cavity additionally contains the second section formed from the material, which is practically unable to absorb molten and oxidized collector. Second section is able to retain volume of melted sample. Container is made so and method is implemented so that after melting and reduction in volume of sample due to porous material first section soaking, at least a portion of the remaining sample remains in the second portion. 
     EFFECT: result is homogeneous distribution of precious metal. 
     21 cl, 4 dwg
Patent RU-2698550-C2 (RU)
Title: Cartridge for aerosol generating system
Inventor: WIDMER JEAN-MARC
IPC: A24F40/70
Filed: 2016-04-28
Granted: 2019-08-28
Abstract: FIELD: smoking accessories. 
     SUBSTANCE: invention relates to a cartridge for use in an aerosol-generating system comprising a storage portion comprising a housing for holding an aerosol-forming substrate, the housing having an opening; and a heater assembly comprising at least one heating element attached to the housing and extending across the housing opening, wherein at least in one heater element of heater in assembly there is a plurality of slots to allow passage of fluid medium through at least one heating element and multiple slots have different sizes. 
     EFFECT: technical result is to eliminate brittleness of electrical connections. 
     18 cl, 10 dwg
Patent RU-2705506-C2 (RU)
Inventor: DEJKSTRA Khilke
IPC: B65D85/804
Filed: 2016-05-13
Granted: 2019-11-07
Abstract: Капсула содержит вещество для приготовления напитка, пригодного для питья. Капсула содержит алюминиевый корпус капсулы, имеющий боковую стенку и выступающий наружу фланец и уплотнительный элемент на выступающем наружу фланце для обеспечения уплотняющего по отношению к текучей среде контакта с охватывающим элементом устройства для приготовления напитков. Устройство для приготовления напитков содержит кольцевой элемент, имеющий свободный контактный конец, который может быть выполнен с множеством проходящих в радиальном направлении открытых канавок. Уплотнительный элемент составляет одно целое с выступающим наружу фланцем и содержит по меньшей мере один выступ, выступающий от выступающего наружу фланца. Выступ содержит верхнюю часть выступа и выполнен с такой конфигурацией, что верхняя часть выступа обеспечивает приложение радиальной силы к свободному контактному концу кольцевого элемента, если капсула установлена в заданном положении в охватывающем элементе устройства для приготовления напитков и охватывающий элемент закрыт посредством закрывающего элемента устройства для приготовления напитков. 3 н. и 78 з.п. ф-лы, 15 ил.
Patent RU-2714780-C2 (RU)
Title: Damping device, nozzle for damping device and method
Inventor: KHUOTARI Arto
IPC: A62C37/09
Filed: 2015-10-06
Granted: 2020-02-19
Abstract: FIELD: machine building.SUBSTANCE: damping device comprises: nozzle, starting piston, casing and clamping device. Nozzle has: outer surface; an internal shaft extending along the longitudinal axis; and multiple outlets leading from inner shaft to outer surface. Starting piston comprises an internal channel having hydraulic connection with the inner shaft, at that the nozzle is connected to the starting piston with the possibility of separation. Starting piston and the nozzle are located inside the casing, and the clamping device can be compressed between the starting piston and casing.EFFECT: outlet holes are protected by casing in pressed passive state of nozzle, and outlets are extended in longitudinal direction from casing in active state of injector.15 cl, 7 dwg
Patent RU-2723882-C2 (RU)
Title: Способ инициации гибели опухолевых клеток демитилглюкаминовой кислотой Хлорина-e6 и ВЧ- и СВЧ-энергией волнового излучения
Inventor: TSUGLENOK NIKOLAJ VASILEVICH
IPC: A61N5/00
Filed: 2018-07-10
Granted: 2020-06-18
Abstract: Изобретение относится к медицине и предназначено для индукции гибели опухолевых клеток в живых биологических объектах высокоэлектропроводящим раствором демитилглюкаминовой кислоты Хлорина-еи электромагнитной ВЧ- и СВЧ-энергией фотоволнового излучения, известное как ВЧ- и СВЧ-гипертермия. Описан способ инициации гибели опухолевых клеток, предназначенный для локального лечения онкологических больных, имеющих опухолевые ткани, для их гипертермии в различных органах тела человека, характеризующийся тем, что до лечения человек в течение 3-х дней переводится на безуглеводную диету, увеличение электропроводности и диэлектрических потерь в «голодных» опухолевых клетках в сравнении со здоровыми, насыщенных электронно-ионным раствором демитилглюкаминовой кислоты Хлорина-епрепарата «Фотодитазин» при внутривенном введении в мегадозе 1 мг/кг веса человека при его максимальном накоплении, в 3-4 раза выше в опухолевых тканях в сравнении со здоровыми тканями, и через 2 часа после введения препарата «Фотодитазин» проводится избирательная гипертермия опухолевых тканей СВЧ-энергией в соответствии с глубиной их расположения и глубиной проникновения электромагнитной волны в тело человека 6,1 см, на разрешенных частотах f=2450 МГц с общей скоростью нагрева опухолевых тканей на этих частотах 0,047°С/с, в течение 186 с до температуры 45,3°С, при нагреве здоровых тканей не выше 40°С. Технический результат - термическая гибель опухолевых тканей за счет высокого диэлектрического контраста опухоли и увеличения разницы ее проводимости (диэлектрических потерь) относительно окружающих здоровых биологических тканей, достигающей многократной величины для различных опухолей. Это позволяет при проведении диэлектрической диагностики уточнять границы опухолей и проводить одновременную гипертермию опухолевых клеток электромагнитной ВЧ- и СВЧ-энергией фотоволнового излучения, и выявлять, и разрушать, таким образом, даже неопределяемые опухолевые образования, находящиеся в глубоких слоях биологического объекта. 2 табл.
Patent RU-2717430-C2 (RU)
Title: Cutting tool holder with weight unit for vibration damping
Inventor: HECHT GIL
IPC: B23B27/04
Filed: 2016-12-12
Granted: 2020-03-23
Abstract: FIELD: machine building. 
     SUBSTANCE: holder contains housing and weight assembly for damping of vibrations. Housing has opposite first and second side surfaces and upper surface extending between them, and section for fixation of cutting plate, located on front end of housing next to upper surface. Gaging opening opens to first and second side surfaces and comprises inner surface of opening. Unit of weight is located in opening for weight, comprises first and second parts of weight, damping ring located along inner surface of opening, and a drive element connecting and pushing the first and second portions of the weights from each other, such that each part of the weight exerts a pressure on the damping ring within the opening for the weight. 
     EFFECT: cutting tool holder with weight assembly for vibration damping is disclosed. 
     23 cl, 7 dwg
Patent RU-2733147-C2 (RU)
Title: Method of winding a tampon material
Inventor: CANKAR THOMAS
IPC: B65H65/00
Filed: 2016-12-30
Granted: 2020-09-29
Abstract: FIELD: meeting human vital needs; manufacturing technology. 
     SUBSTANCE: group of inventions relates to a device for forming tampon blanks and a method of winding a tampon material. Device comprises guide of sink, a grip configured for reciprocating movement and arranged and configured to interact with the guide of the drain for gripping the retainer end of the sink, winding core, a plurality of winding cups, a device for installation of a cord and knitting of the assembly. Device for installation of cord and knitting of assembly comprises annular bearing with installed on it a cord carrier, wherein the annular bearing forms a plane perpendicular to the guide of the drain and movement of the grip and parallel to the winding axis of the winding core. Proposed method consists in that fibrous web is pulled from fibrous web margin through guide of slide and across carriage by gripping the free end of the fibrous web margin with the gripper and withdrawing the grip from the fibrous web reserve, separating the fibrous web from the stock of the fibrous web to form an elongated fibrous web, raising the carriage, while one end of web is held by grip, and other—there is still retainer of drain guide, retractable core is extended across central section of elongated fibrous web. In addition, the front end of the winding core with a folded pull-out cord aligned with the winding core axis is engaged. 
     EFFECT: group of inventions provides production of compacted self-maintained tampons, which increase speed and accuracy of technological process. 
     9 cl, 5 dwg
Patent RU-2723574-C2 (RU)
Inventor: KARRI ZHAN-POL
IPC: B64C13/04
Filed: 2016-04-22
Granted: 2020-06-16
Abstract: Изобретение относится к узлу для системы управления, в частности к узлу для системы управления, содержащей трехосную рукоятку управления. Модуль рукоятки управления самолета включает в себя узел, содержащий первый и второй вал, соединенные между собой, и карданный механизм. Причем соединение вложено в карданный механизм, а источник вращения соединения совпадает с источником вращения карданного механизма. При этом карданный механизм обеспечивает оси вращения для первого вала, и соединение обеспечивает оси вращения для первого вала. Причем оси вращения, обеспечиваемые карданным механизмом, и оси вращения, обеспечиваемые соединением, пересекаются при совпадении источников вращения. При этом карданный механизм содержит первый карданный шарнир, расположенный внутри второго карданного шарнира и соединенный с возможностью вращения с этим вторым карданным шарниром. Причем второй карданный шарнир расположен внутри рамы и соединен с этой рамой с возможностью вращения. При этом указанный узел содержит датчики для измерения и контроля вращения первого карданного шарнира, второго карданного шарнира и второго вала. Повышается удобство при управлении самолетом. 2 н. и 7 з.п. ф-лы, 8 ил.
Patent RU-2748576-C2 (RU)
Title: Пэгилированные биологически активные пептиды и их применение
Inventor: PERI KRISHNA DZH
IPC: A61K38/25
Filed: 2017-04-18
Granted: 2021-05-27
Abstract: Изобретение относится к области биотехнологии, конкретно к ПЭГилированным аналогам гормона высвобождения гормона роста (GHRH), и может быть использовано в медицине для терапии и диагностики состояния, связанного с дефицитом гормона роста. Предложен аналог GHRH формулы X1-X2-Asp-Ala-lle-Phe-Thr-X8-X9-Tyr-X11-X12-Val-Leu-X15-Gln-Leu-X18-Ala-X20-X21-X22-Leu-X24-X25-X26-X27-X28-X29-X30, включающий Cys в положении X9, конъюгированный с полимером ПЭГ с молекулярной массой, меньшей или равной 5 кДа. Также аналог может быть ПЭГилирован в 22, 24 и 28 положении. Изобретение обеспечивает получение аналога GHRH с усиленной биологической активностью. 7 н. и 13 з.п. ф-лы, 4 табл., 3 пр., 2 ил.
Patent RU-2764796-C2 (RU)
Title: Phenylalanine-free protein for treatment of pku
Inventor: HOFFMANN BERNHARD
IPC: C07K14/195
Filed: 2017-08-30
Granted: 2022-01-21
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to biotechnology and is recombinant dietary protein including a polypeptide sequence that is at least 90% identical to a sequence SEQ ID NO:2 for the treatment of a disorder characterized in phenylalanine accumulation in the body of an individual, wherein the specified protein contains (i) all of histidine, arginine, isoleucine, leucine, lysine, methionine, threonine, tryptophan and valine and does not contain phenylalanine.EFFECT: dietary protein is protein with high biological value that can be used as a drug for the treatment of a disorder characterized in phenylalanine accumulation in the body.15 cl, 6 dwg, 5 tbl, 4 ex
Patent RU-2712617-C2 (RU)
Title: Fertilizer compositions and methods for production and use thereof
Inventor: UIVER MARK L
IPC: A62D3/30
Filed: 2014-11-12
Granted: 2020-01-29
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture, in particular, to explosion suppression and/or explosion-proof compositions of ammonium nitrate fertilizers. Fertilizer composition contains material of ammonium nitrate and material of stabilizer – hydromagnesite to obtain as a result of specific impulse not more than 13.5 kPa⋅ms/kg when measured in accordance with shock wave propagation analysis. Stabilizer material makes 5–25 wt% of fertilizer composition. Fertilizer may further contain filler selected from bauxite slurry, refractory clay, red mud and combinations thereof. 
     EFFECT: increase in the blast suppressant and desensitizing properties of the fertilizer is achieved by addition of stabilizers, which prevents the possibility of its use in explosives. 
     20 cl, 20 dwg, 11 tbl
Patent RU-2746510-C2 (RU)
Title: Welding method with laser application of metal, parts obtained by this method, and application in oil, gas and petrochemical industries
Inventor: MA NING
IPC: B23K101/10
Filed: 2017-09-22
Granted: 2021-04-14
Abstract: FIELD: oil, gas and petrochemical industries.SUBSTANCE: invention relates to a component for use in the oil, gas and / or petrochemical industries. The component includes at least two adjacent segments, laser welded joints connecting the adjacent segments and possibly a heat affected zone (HAZ) adjacent to the welds, where the HAZ, if present, has a thickness of 0, 0025 cm (0.001 in.) or less. Segments include common grade carbon steel, cast iron, low alloy steel, high carbon steel having a carbon equivalent (CE) greater than or equal to 0.48, titanium alloy, nickel-based alloy, cobalt-based alloy, iron-nickel alloy, duplex stainless steel or their combinations.EFFECT: invention is aimed at increasing reliability of the welded joint by eliminating or practically eliminating the heat-affected zone and, accordingly, increasing the strength and toughness of the component.13 cl, 8 dwg, 1 ex
Patent RU-2768681-C2 (RU)
Inventor: HEERMANN FRANK
IPC: B65D65/40
Filed: 2018-06-18
Granted: 2022-03-24
Abstract: FIELD: packaging. 
     SUBSTANCE: invention relates to packaging containers for a bulk or friable filler of various types, primarily when increased requirements are imposed on the packaging. A packaging container for a bulk or friable filler consists of synthetic single-layer film or multilayer film with at least one layer of synthetic material, which, when filled and closed, forms a filler shell. At the same time, the filler shell has two opposing main walls serving in the stack with other filled packaging containers as support surfaces, which, at least on their outer surfaces, consist of thermoplastic synthetic material. In this case, both surfaces are embossed for surface roughness with a roughness depth of 20-40 mcm. The group of inventions also relates to film for the manufacture of the above-mentioned packaging container.  
     EFFECT: development of a film packaging, which, on the one hand, in a state filled with bulk or friable filler, can be stacked with anti-slip protection or removed from the stack without problems, and which can be practically manufactured and processed. 
     14 cl, 2 dwg