baber/WOPTO huggingface dataset:
Patent RU-2703784-C1 (RU)
Inventor: HANEMAAIJER LEENDERT MARINUS
IPC: C12Q1/18
Filed: 2016-11-17
Granted: 2019-10-22
Abstract: Группа изобретений относится к биотехнологии. Предложены способ определения присутствия или отсутствия антибиотика и способ определения концентрации антибиотика в безлактозном образце; набор и композиция, содержащая безлактозный образец, микроорганизм, гелеобразователь, индикатор и одно из молока и молочного порошка, для определения антибиотика в отходах; применение бромкрезолового пурпурного или бромтимолового синего и применение соединения, разрушающего β-лактамы, для определения концентрации антибиотика в безлактозном образце. Способы предусматривают приведение безлактозного образца, аналитической среды, содержащей микроорганизм, гелеобразователь и индикатор, способный к выявлению роста или подавления роста микроорганизма, и молока и/или молочного порошка в контакт друг с другом. Полученную композицию инкубируют и выявляют рост или подавление роста микроорганизма с помощью индикатора. Набор содержит систему для анализа и руководство по определению присутствия антибиотика в отходах. Изобретения обеспечивают определение антибиотика в отходах. 6 н. и 14 з.п. ф-лы, 3 пр.
Patent RU-2683858-C1 (RU)
Inventor: SIROTKINA MARINA ALEKSANDROVNA
IPC: A61B5/107
Filed: 2018-07-02
Granted: 2019-04-02
Abstract: Изобретение относится к экспериментальной медицине и может быть использовано для оценки эффективности фотодинамической терапии (ФДТ). Проводят исследование методом оптической когерентной ангиографии (ОКА) с визуальной оценкой состояния кровотока в опухоли, трансплантированной мышам на наружной поверхности ушной раковины в центральной ее части через 24 часа после ФДТ. Изображения микрососудистой сетки методом ОКА получают в не менее чем четырех точках, расположенных с разных сторон от центра опухоли на границе с опухолью в пределах нормальной ткани. Рассчитывают плотность сохранившей кровоток микрососудистой сетки (ПСКМС) по каждому ОКА изображению в процентах от площади ОКА изображения. Рассчитывают среднее арифметическое значение ПСКМС по всем граничным точкам. При получении усредненного значения ПСКМС менее 1% ФДТ считают эффективной. Способ обеспечивает повышение точности оценки ответа опухоли на ФДТ в ранний период за счет оценки сохранившей кровоток микрососудистой сетки. 1 з.п. ф-лы, 21 ил., 4 пр.
Patent RU-2706753-C1 (RU)
Title: Catalytic inerting system for aircraft with several fuel tanks
Inventor: JENSEN BRYAN DAVID
IPC: B64D37/32
Filed: 2017-01-19
Granted: 2019-11-20
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to fuel systems of aircraft. Catalytic inerting system (100) with gas cushion recirculation comprises primary propulsor (102), catalytic reactor (106), heat exchanger (108). Primary propulsor (102) is configured to select potentially flammable gas of gas pad from fuel tank (104) and return it back to fuel tank (104) in a non-flammable state. Catalytic reactor (106) is configured to treat gas of gas pad, and heat exchanger (108) is configured to cool and dry reacted gas gas pad, obtained from catalytic reactor (106). Pipeline network (110) connects different components of system (100) and is configured to transport gas of gas pad between them. 
     EFFECT: invention reduces the risk of fires or explosions. 
     25 cl, 10 dwg
Patent RU-2701163-C1 (RU)
Title: Method of diagnosing occupational fitness of persons to work on production of phthalates
Inventor: Vlasova Natalya Viktorovna
IPC: G01N33/48
Filed: 2018-09-04
Granted: 2019-09-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to occupational health, occupational pathology, and discloses a method for diagnosing occupational fitness of phthalates. Method is carried out as follows: determining content of harmful substances of irritant action, harmful substances of allergenic action, hazardous substances of general toxic effect, harmful substances of carcinogenic action in air of working area, peripheral blood hemoglobin, erythrocytes, thrombocytes, eosinophils and reticulocytes are measured to calculate an allergy index. Each attribute is assessed in points, the obtained points are summed up, after which the total fitness of the person being examined is determined based on the sum of the points. Use of the invention improves diagnostic accuracy by obtaining an integral assessment of the effect of harmful factors in the production of phthalates. 
     EFFECT: invention can be used for assessment of occupational fitness and establishment of communication of disease with profession in conditions of mass surveys, as well as for development and substantiation of complex of actions for health preservation of workers. 
     1 cl, 7 tbl, 3 ex
Patent RU-2700480-C1 (RU)
Inventor: Kotelnikova Aleksandra Andreevna
IPC: C12Q1/68
Filed: 2018-10-01
Granted: 2019-09-17
Abstract: Изобретение относится к области биотехнологии. Изобретение представляет собой тест-систему для определения видовой принадлежности тканей кур и свиней в продовольственном сырье, кормах и пищевых продуктах в тест-системе для определения видовой принадлежности тканей кур и свиней в продовольственном сырье, кормах и пищевых продуктах, включающем пластиковые флаконы и пробирки, термостабильный фермент Tag-полимеразу, буфер для постановки реакции, смесь четырех дезоксинуклеотидтрифосфатов, специфичных для участка генома ДНК нескольких видов мяса олигонуклеотидных праймеров, зондов, внутренний контрольный образец в виде суспензии бактериофага и положительных контрольных образцов - содержащих фрагменты геномов ДНК нескольких видов мяса, согласно изобретению в качестве генома ДНК мяса используют ткани курицы (Gallus gallus) и свиньи (Sus scrofa), при этом для внутреннего контрольного образца используют суспензию бактериофага Т4 с концентрацией 5×10 3  копий нуклеотидных последовательностей на 1 мкл, а для положительного контрольного образца – смесь, содержащую фрагменты геномов тканей курицы ({Gallus gallus) и свиньи (Sus scrofa) и бактериофага Т4, взятых в соотношении 1:1:1. Изобретение позволяет расширить функциональные возможности и повысить точность идентификации видовой принадлежности тканей кур свиней. 5 ил., 5 табл.
Patent RU-2699198-C1 (RU)
Title: Floating ferry with floating module and floating support with pylon
Inventor: Pertsovskij Naum
IPC: B63B35/34
Filed: 2018-12-17
Granted: 2019-09-03
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: proposed floating ferry with floating module and floating support with pylon relates to means of overcoming water obstacles and transportation of people and cargoes through water obstacles. Combination of proposed support with lattice spatial pylon passing through entire support to bottom of counterweight, and with system of high-strength cables can serve as basis for various mobile production and civil floating structures. All elements of floating ferry are equipped with own buoyancy and own stability. Mobility of floating ferry is provided besides stability of its elements by assemblage of design of communication units, which provides for delivery, assembly and transformation of floating ferry. Main element of the floating crossing is single-span or multi-span. Floating module includes floating supports with a pylon, a float system and a counterbalance, a span beam with the named number of spans and two cantilevers located on girders of pylons. All elements are united by cable system from prestressed high-strength cables. Said span beam supports road load. Inclined top and bottom cables transfer forces from this load to pylons and floating supports. Horizontal upper air vanes and horizontal lower submarines provide considerable stability of the module in longitudinal direction. Stability of the module in transverse direction is provided by oppositely directed buoyancy forces of the float system and gravity of the massive counterweight. Spans between supports allow navigation. Special modules with navigable spans are provided for passage of large vessels. Fixation of floating ferry on route is made by anchors on ropes attached to bottom of floating supports. 
     EFFECT: minimum disturbance of underwater environment without destruction of existing ecosystems is achieved. 
     5 cl, 10 dwg
Patent RU-2710712-C1 (RU)
Inventor: OZDEMIROV ALIMSOLTAN AKHMEDOVICH
IPC: A61P1/12
Filed: 2018-12-18
Granted: 2020-01-09
Abstract: Изобретение относится к ветеринарной медицине и касается лечения заболеваний желудочно-кишечного тракта молодняка крупного рогатого скота. Препарат содержит глюкозу, натрия хлорид, калия хлорид, кальция лактат, левомицетин и фталазол, отличающийся тем, что дополнительно содержит фтазин и пребиотик инулин растительный, при следующем соотношении составляющих компонентов, г/л водного раствора: инулин-пребиотик - 4,5, фтазин - 0,35, левомицетин - 0,5, фталазол - 0,5, глюкоза - 15,0, натрий хлорид - 4,5, калий хлорид - 0,1, кальций уксуснокислый или молочнокислый - 0,5. Изобретение обеспечивает высокую профилактическую эффективностью и восстановление биоценоза организма. 1 табл., 1 пр.
Patent RU-2700096-C1 (RU)
Title: Highly concentrated plant nutrition improver
Inventor: Golovkin Vadim Gajevich
IPC: A01N43/00
Filed: 2018-12-28
Granted: 2019-09-12
Abstract: FIELD: agriculture. 
     SUBSTANCE: inventions relate to agriculture. Plant nutrition correctors consist of a polyfunctional high-molecular compound – a matrix containing in the side chain at least two types of functional groups selected from the following row: amide, amine, hydroxyl, carbonyl, lactam, nitrile, sulphonic, phosphonic, wherein the active components comprise at least one of the following macroelements in the following amounts: nitrogen – not less than 10 g/l, potassium in terms of K 2 O – not less than 10 g/l, phosphorus in terms of P 2 O 5  – not less than 10 g/l or at least one of microelements in following amounts: sulfur in terms of SO 4   2-  – not less than 55 g/l, zinc – not less than 15 g/l, boron – not less than 25 g/l, molybdenum – not less than 15 g/l, calcium – not less than 10 g/l, iron – not less than 15.5 g/l, magnesium – not less than 55 g/l, and as a preserving agent selected from group: glutaric aldehyde, 3-iodo-2-propynylbutyl carbamate, 1,3-dimethylol-5,5-dimethylhydantoin, 4,4-dimethyloxazolidine, 2-bromo-2-nitropropane-1,3-diol, methylparaben or its salts, propylparaben or its salts. 
     EFFECT: inventions allow to create highly concentrated plant nutrition correctors, on a polymer base, which ensure increase in the yield and quality of agricultural products and have a long storage life. 
     7 cl, 1 dwg, 4 ex
Patent RU-2706317-C1 (RU)
Title: Filtering chemical-protective material
Inventor: ZHURKO ALEKSANDR VALEREVICH
IPC: A62D5/00
Filed: 2019-01-10
Granted: 2019-11-15
Abstract: FIELD: chemical protection. 
     SUBSTANCE: invention relates to chemical-protective materials of filtering type used for personal protective equipment and protective clothes. Disclosed is a filtering chemical-protective material based on natural, synthetic or mixed textile webs filled with powdered activated carbon mixed with polymer binder. Polymer binder used is polymer compositions based on liquid organosilicon polymers (silicones) or polymer mixtures containing at least 50 wt % silicone. Activated carbon with particle size from 30 to 150 mcm is placed inside binder. Content of coal ranges from 30 to 140 g/m 2 . Binder containing activated carbon is applied in the form of coating on one or two sides of textile cloth with solid or discrete layer in form of hemispherical elements. 
     EFFECT: invention improves operational characteristics of material by reducing its rigidity while maintaining protective properties. 
     1 cl, 1 tbl, 5 dwg, 18 ex
Patent RU-2712982-C1 (RU)
Title: System for controlling migration of elements of heavy metals in material for filling of mined space based on principles of electrophoresis
Inventor: HUANG YANLI
IPC: C02F1/48
Filed: 2018-08-28
Granted: 2020-02-03
Abstract: FIELD: mining. 
     SUBSTANCE: invention relates to systems for controlling migration of elements of heavy metals in material for filling the mined space of coal mines and, in particular, to a system for controlling migration of elements of heavy metals in material for filling the mined space based on principles of electrophoresis. Proposed system comprises direct current source, current conducting plates, grate tubes, prefabricated pipeline, discharge pump, water tank and drain pump. In the mined space parallel to the coal face at a certain distance from each other there are current-conducting plates arranged in series with each other in a row, wherein the length of each row is equal to the length of the coal face; two adjacent rows of current conducting plates are connected to different poles of direct-current source, wherein grate tubes are laid under current-conducting plates connected to negative pole of current source. Ions of heavy metals under action of electric field can be concentrated around current-conducting plates connected to negative pole of current source; then the pump is actuated so that dirty water is discharged into the water tank through the mesh pipes and the collecting pipeline, which is then brought to the processing surface by means of the drain pump. 
     EFFECT: due to this invention it is possible to efficiently control migration of ions of heavy metals in containing rock in mined-out space and to reduce level of contamination of heavy metals passing by nearby underground water in material for filling of mined space in form of empty coal rock. 
     3 cl, 3 dwg
Patent RU-2719027-C1 (RU)
Title: Holder case for dental care device
Inventor: BECKERMAN SCOTT
IPC: A61C19/02
Filed: 2016-09-06
Granted: 2020-04-16
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions includes two embodiments of case for device for dental care, relates to medical equipment and is intended for hygienic maintenance of tooth devices for dental care during storage. Case for device for dental care according to first embodiment comprises lower and upper panels and hinge, which connects lower panel and upper panel and provides possibility of rotation of lower panel and upper panel between open position and closed position. Bottom panel has inner surface and outer surface, wherein bottom panel inner surface forms first concave portion that corresponds to lower part of dental care device. First concave part forms corresponding first convex part of outer surface of lower panel. Upper panel has an inner surface and an outer surface; the inner surface of the upper panel forms a second concave portion corresponding to the shape of the upper portion of the dental care device. Second concave part forms the corresponding second convex part of outer surface of the upper panel. Second convex part includes curvature, at that second convex part does not include, in fact, flat part. First concave part and second concave part form an internal storage space for the dental care device when the lower panel and the upper panel are in a closed position, wherein the wall defining the first convex portion includes a crescent-shaped portion for accommodating the tray and a portion for arrangement of the handle. 
     EFFECT: inventions widens the range of tools for the specified purpose. 
     20 cl, 12 dwg
Patent RU-2732553-C1 (RU)
Title: Low deflection liner for shaping of explosively formed device
Inventor: BABURIN MIKHAIL ARONOVICH
IPC: F42B1/028
Filed: 2019-07-29
Granted: 2020-09-21
Abstract: FIELD: weapons. 
     SUBSTANCE: invention relates to defence equipment and can be used for explosive formation by means of eversion of lining of elongated striking element punching armoured equipment. Facing for shaping-forming device is made in form of small-sized spherical segment embossed from flat work piece with changed thickness in radial and circumferential directions to produce folded stern part of elongated element. In order to improve its stability in flight, due to displacement of folds to fodder, thickness variation is performed between vertices of regular polygon inscribed into contour of flat workpiece and external contour of workpiece. Thickness variation surfaces have shape of plane inclined to billet plane. 
     EFFECT: invention allows reducing airstream aerodynamic resistance, shifting the pressure centre from the tip of the elongated member to the stern, which increases the element stabilization in flight; and element structure becomes processable. 
     1 cl, 6 dwg
Patent RU-2713212-C1 (RU)
Title: Method of recognizing a version of guidance of a mobile object on one of aircrafts of a group
Inventor: Muzhichek Sergei Mikhailovich
IPC: G01S13/52
Filed: 2019-08-02
Granted: 2020-02-04
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to digital processing of radar signals and can be used in radar station (RS) to generate valid estimates of radial functionally related coordinates (FRC) of mutual movement of aircrafts (AC) of group and mobile object (MO), as well as recognition of MO guidance option to one of AC group. Method consists in estimation of radial FRC mutual movement of AC group and MO and identification of version of its guidance to one of AC group by approximation of obtained estimates to their optimum values due to consideration of influence of MO guidance on FRC dynamics, integrating RS information and onboard defense complex (OBDC), accounting for a priori data on change of missile guidance option and adaptation of filter to these shifts based on narrowband Doppler filtration of signal reflected from MO, using procedure of fast Fourier transform, generating readings of Doppler frequencies caused by reflection of the signal from the housing MO, processing the generated Doppler frequency readings and the OBDC output readings in the multichannel combined tracking filter MO and recognizing the guidance version thereof, functioning in accordance with procedure of quasi-optimal combined filtration of phase coordinates and recognition of state of Markov structure of linear stochastic dynamic system, operating on the basis of a priori data in the form of a mathematical model of the "mobile object – RS – OBDC – group AC" system with a random step-like structure, including linear dynamics models of radial FRC mutual movement of the group AC and MO, their measurements in the RS, Markov change of guidance MO, Markov indicator MO guidance version, presented by OBDC, uncontrolled random disturbances and interference under initial conditions, at the output of which estimations of MO guidance option are generated for one of AC groups, unconditional mathematical expectation of FRC mutual movement of AC group and MO and unconditional covariance matrix of their estimation errors. 
     EFFECT: high reliability of estimating radial FRC mutual movement of the AC group and the MO and identifying the guidance version thereof on one of the AC groups. 
     1 cl, 2 dwg
Patent RU-2721768-C1 (RU)
Title: Способ и система перемешивания, предназначенные для управления электромагнитным перемешивателем
Inventor: RYDHOLM BENGT
IPC: B22D41/62
Filed: 2018-01-23
Granted: 2020-05-22
Abstract: Изобретение относится к области металлургии и предназначено для способа управления электромагнитным перемешивателем, установленным вокруг погружного разливочного стакана (ПРС) разливочного устройства, снабженного стопорным стержнем для управления выходом металла в этом разливочном устройстве. При этом ПРС выполнен с возможностью выпуска расплавленного металла из разливочного устройства, а электромагнитный перемешиватель выполнен с возможностью создания вращающегося магнитного поля в ПРС. Способ содержит этап (S1) управления, на котором управляют электромагнитным перемешивателем, только если расход газа в стопорном стержне находится в первом диапазоне, составляющем 1,5 нл/мин - 20 нл/мин. Технический результат – повышение качества металла. 2 н. и 13 з.п. ф-лы, 3 ил.
Patent RU-2727548-C1 (RU)
Inventor: ALYAMOVSKIJ ANDREJ IVANOVICH
IPC: G01B21/30
Filed: 2019-09-19
Granted: 2020-07-22
Abstract: Изобретение относится к технике проведения измерений и определения неплоскостности (отклонений от плоскостности) плоских поверхностей различной площади, в частности многослойных композитных панелей, преимущественно с сотовым заполнителем и тонкими обшивками. Изобретение может быть использовано в транспортном машиностроении и солнечной энергетике при создании легких, прочных конструкций, таких как каркасы солнечных батарей космических кораблей и станций и т.д. Сущность данного способа заключается в том, что производят закрепление панели на горизонтальную плиту, служащую базовой поверхностью для установки перемещающихся стоек с закрепленной горизонтально поверочной линейкой с измерительной головкой и индикатором. Перед закреплением на горизонтальную плиту на многослойную композитную панель производят нанесение контрольных точек, далее производят настройку в начальной точке Lизмерительной головки, проведение последующих перемещений стоек и установку измерительной головки в точки измерения и получение в данных точках показаний отклонений от показаний в начальной точке, затем на основании произведенных измерений производят построение математической модели контролируемой поверхности, на которую далее при помощи средств компьютерного моделирования производят наложение n математических моделей плоскостей, расположенных таким образом, что каждая плоскость соприкасается с математической моделью контролируемой поверхности вне материальной части многослойной композитной панели, затем из них производят выбор прилегающей плоскости по отношению к математической модели контролируемой поверхности таким образом, что расстояние от наиболее удаленной точки этой поверхности, проведенное по нормали, до прилегающей плоскости имеет наименьшее значение, а далее производят вычисление величины неплоскостности относительно математической модели контролируемой поверхности. Технический результат - повышение точности и оптимизации определения неплоскостности поверхности многослойных композитных сотовых панелей. 3 ил.
Patent RU-2718786-C1 (RU)
Inventor: Khrustitskii Vladimir Vladimirovich
IPC: D01F6/00
Filed: 2019-09-30
Granted: 2020-04-14
Abstract: FIELD: technological processes; chemistry. 
     SUBSTANCE: group of inventions relates to a spinning solution for producing polymer nanofibres with capillary-free electroforming and high-efficiency fibrous filter materials, in particular to fibrous materials with a filter nanomembrane of multicomponent nanofibres, which can be used at power plants enterprises, including nuclear power plants for protection of expensive units (turbines), gas turbine and gas-compressor plants against premature wear and destruction. Spinning solution for producing polymer nanofibre by capillary-free electroforming contains a mixture of at least two polymer materials in organic solvents. At least one of the polymer materials, which is a binder, has a softening start temperature lower than that of all other polymer materials. Mixture contains a surfactant, an antifoaming agent and a viscosity stabilizer. As a surfactant, the solution contains polyethylene glycol mono(tetramethylbutanol) phenyl ether, or polyoxyethylene sorbitan monooleate, or a mixture of mono- and diesters of phosphoric acid and ethoxylated alcohols. Filtration material comprises a layer of polymer nanofibres arranged on a substrate, obtained by capillary-free electroforming from spinning solution. Fiber diameter is 30–600 nm, pore size between fibers is 0.2–0.6 mcm, fiber laying density is 0.2–4 g/m 2 . Substrate is made with possibility of performing prefilter function with pore size of not less than 50 mcm and is connected to nanofibre layer by polymer adhesive solution and/or powdered hot-melt polymer composition. 
     EFFECT: providing filtration efficiency from dust particles and aerosols with size of 0_3–0_4 mcm within 85–95 % at high air permeability of 180–250 mm/s at 200 Pa and strength of filtering material. 
     13 cl, 1 dwg, 2 tbl, 6 ex