baber/WOPTO huggingface dataset:
Patent RU-2708835-C1 (RU)
Title: Method for production of flour confectionary products with resveratrol
Inventor: Naumova Natalya Leonidovna
IPC: A21D13/80
Filed: 2019-07-04
Granted: 2019-12-11
Abstract: FIELD: food industry.SUBSTANCE: invention relates to food industry, in particular to confectionary industry. Disclosed is a method of producing flour confectionary products with resveratrol, comprising preparation of components of dough mass, baking, cooling, impregnating products with sugar syrup, in which before impregnation with sugar syrup in the syrup, an alcohol solution of resveratrol containing 96 % ethyl alcohol and completely dissolved in it powder of resveratrol is added, at the following ratio of the specified components: per 1 l of alcohol – 72 g of powder of resveratrol.EFFECT: invention extends the range of products of preventive purpose, which acquires antioxidant, anti-inflammatory, cardioprotective, neuroprotective, chemoprophylactic and rejuvenating properties, increasing life span.1 cl, 2 ex
Patent RU-2730405-C1 (RU)
Inventor: Barke Viktor Vladimirovich
IPC: G01N21/03
Filed: 2019-07-09
Granted: 2020-08-21
Abstract: FIELD: measurement.SUBSTANCE: invention relates to the field of measurement equipment and concerns a Martian multichannel diode-and-laser spectrometer M-DLS. Spectrometer consists of analytical gas volume based on optical multi-pass cuvette, set of monochromatic diode lasers with distributed feedback with periodic tuning of optical frequency of probing radiation in a range covering individual oscillation-rotational absorption lines of a given molecule and its isotopologues, and a photodetector. Analytical gas volume used is an optical multi-pass cell of a full optical intracavity output, which is an optical resonator with a mirror reflection coefficient of not less than 0.999 and the number of effective full passes of the probing beam through the analytical gas volume of the cuvette, which increases the effective optical path to such a distance, at which precision measurements of chemical and isotopic composition of a dusty atmosphere are provided. Reference channel for stabilizing the radiation frequency of lasers based on selected absorption lines employs said optical multi-pass analytical gas cell.EFFECT: technical result is higher sensitivity of device.1 cl, 3 dwg, 1 tbl
Patent RU-2730561-C1 (RU)
Inventor: Vasyukov Denis Aleksandrovich
IPC: F16L101/30
Filed: 2019-07-26
Granted: 2020-08-24
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to pipeline transport and can be used in designing in-pipe diagnostics devices, as well as other devices used in construction and overhaul of pipelines. Purpose of the present invention is creation of universal platform on magnetic wheels for in-tube devices, which allows: independently get on wheels after possible overturning in pipe and allowing to install on it single unit of in-tube device, which makes it more compact and convenient for internal mounting; manoeuvring in complex piping with DN ≥ 300 mm. Platform comprises magnetic motor-wheel modules, a longitudinal hinge with a rotation limiter connected to the shaft of the geared motor, to perform actions to get it onto the wheels after falling on the side surface in the pipe, additionally comprises lifting platform hoist mechanism, which provides possibility to turn front axle by angle required for magnetization of front axle wheels to pipe surface, and radius surface of roof of in-tube device provides falling to side surface, wherein universal centre of gravity on magnetic wheels is located at its front axis. 
     EFFECT: proposed universal platform on magnetic wheels for in-tube devices is optimal for construction on its basis of in-tube flaw detectors and other devices, and possibility to independently get on wheels excludes occurrence of extraordinary situations during diagnostic works. 
     1 cl, 5 dwg
Patent RU-2712954-C1 (RU)
Title: Method for increasing body resistance to combined harmful effect of lead and cadmium
Inventor: Privalova Larisa Ivanovna
IPC: A61K33/26
Filed: 2019-08-27
Granted: 2020-02-03
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to a method for increasing resistance of an organism to development of multilateral harmful effects of combined action of lead and cadmium in ionic form. Method consists in the fact that persons belonging to the risk group of the above action are prescribed a complex of biologically active preparations containing sodium glutamate, cysteine in metabolically active form of N-acetylcysteine, apple pectin, selenium, iodine, calcium, iron, magnesium, a fish oil preparation, rich in polyunsaturated omega-3 fatty acids, quercetin in the form of rutin, vitamins A, C, E and D3, vitamins B1, B2, B6. Persons of risk group take the preparations of this complex with repeated 4-6-week courses 1-2 times a year in certain doses. 
     EFFECT: method provides reducing harmful effects of toxic, cardiotoxic and genotoxic combined action of cadmium and lead compounds in an ionic form on an organism. 
     1 cl, 4 dwg, 4 tbl
Patent RU-2730479-C1 (RU)
Inventor: TIAN PENG
IPC: C01B37/08
Filed: 2017-02-27
Granted: 2020-08-24
Abstract: Раскрыты молекулярное сито Cu–SAPO с сосуществующими кристаллическими фазами CHA и GME, процесс его синтеза и его использование в реакции денитрирования. Дифракционный рисунок XRD молекулярного сита Cu–SAPO имеет сосуществующие широкие пики и узкие пики. Это синтезируемое молекулярное сито может использоваться в качестве катализатора для селективного восстановления NO. Способ для синтеза молекулярного сита содержит стадии: a) смешивания источника меди, деионизированной воды, агентов сборки по шаблону R1 и R2, источника кремния, источника алюминия и источника фосфора в такой пропорции, чтобы получить начальную гелевую смесь, имеющую следующие молярные отношения: Cu/AlO=0,01-0,25; SiO/AlO=0,05-2,0; PO/AlO=0,5-1,5; HO/AlO=8-40; R1/AlO=5-20; R2/AlO=0,1-1,5; где R1 – диизопропаноламин (DIPA) или диэтаноламин (DEOA); R2 – любой из триметиламина (TMA), бензилтриметиламмонийхлорида (BTACl), бензилтриметиламмонийгидроксида (BTAOH) или их смеси; b) подачи начальной гелевой смеси, полученной на стадии a), в реактор синтеза высокого давления, закрытия реактора, нагревания до 160-220°C и выполнения кристаллизации в течение 5–72 час; и c) после завершения кристаллизации отделения твердого продукта, его промывки и сушки для того, чтобы получить молекулярное сито. Технический результат – новый цеолит показывает превосходную денитрирующую каталитическую активность и имеет потенциальную прикладную ценность. 3 н. и 7 з.п. ф-лы, 6 ил., 6 табл., 14 пр.
Patent RU-2720582-C1 (RU)
Inventor: Popov Evgenii Iurevich
IPC: G01N33/24
Filed: 2019-10-25
Granted: 2020-05-12
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to research of properties of rocks of shale strata enriched with hydrocarbons, namely – studies of total content of organic matter. Invention relates to a method of determining total content of organic matter in rocks of shale strata enriched with hydrocarbons, in accordance with which: registration of continuous distribution of components of heat conductivity of rocks along formation of rocks along samples of full-size core of well in interval of depths of shale sequence or its small-size duplicates; then, based on the results of recording the continuous distribution, the thermal conductivity components of the rocks collect the collection of samples along the line for recording the continuous distribution of the heat conductivity component along the bedding from the part of samples of the full-size core of the well or from part of its small-size duplicates; prior to registration of continuous distribution of heat conductivity components, spatial resolution of recording of continuous distribution of heat conductivity components of rocks along bedding of rocks, that it was not more than the linear size of sample samples taken for determination of total content of organic substance using pyrolysis method, along direction of detecting continuous distribution of thermal conductivity components of rocks along bedding layers; after that, samples of the collected collection of samples are used to determine total content of organic substance using pyrolysis method; further determining component of heat conductivity of rocks along formation of rocks for samples of selected collection of samples from data on continuous distribution of components of thermal conductivity of rocks; then thermal conductivity of mineral matrix of rocks of shale sequence is determined; then establishing coefficient of connection between component of thermal conductivity of rocks along bedding and total content of organic matter for rocks of shale sequence; thereafter, continuous distribution of the total organic substance content along the samples of the full-size core of the well is determined in the interval of the shale thickness depths or its small-size duplicates according to established ratio connecting values of components of heat conductivity of rocks along bedding along samples of full-size core of well or its small-size duplicates in interval of depths of shale sequence, thermal conductivity of rock mineral matrix and coefficient of connection between component of thermal conductivity of rocks along bedding and total content of organic matter of rocks. Invention also relates to versions of methods. 
     EFFECT: high quality of data on continuous distribution of total organic matter content along a well drilled in a shale bed enriched with hydrocarbons. 
     17 cl, 6 dwg, 2 tbl, 1 ex
Patent RU-2727727-C1 (RU)
Inventor: ZHENG KSYANGDZHUN
IPC: H02J3/12
Filed: 2018-07-04
Granted: 2020-07-23
Abstract: Использование: в области электроэнергетики. Технический результат - обеспечение устранения мгновенного однофазного замыкания на землю, гашение длительного тока однофазного замыкания на землю, ограничение растущей амплитуды напряжения фазы без замыкания и риска пробоя изоляции этой фазы, снижение рисков для безопасности людей и оборудования, эффективное предотвращение аварий при перебоях электроснабжения и усовершенствование надежности и безопасности электроснабжения. В настоящем изобретении раскрывается способ безопасной работы для снижения напряжения для гашения дуги фазы возникновения замыкания на землю системы неэффективного заземления для использования в целях безопасной работы с замыканием на землю нейтральной точки генератора с неэффективным заземлением или распределительной сети. При возникновении однофазного замыкания на землю со стороны системы неэффективного заземления применяется внешний источник напряжения между шиной и заземлением, между линией и заземлением, между нейтральной точкой и заземлением или между шунтирующей ступенью обмотки трансформатора со стороны системы неэффективного заземления и заземлением для снижения напряжения фазы возникновения замыкания, чтобы оно было меньше значения продолжительной электротермотренировки дуги заземления, таким образом соответствуя требованиям долгосрочной непрерывной безопасной эксплуатации. 9 з.п. ф-лы, 1 табл., 6 ил.
Patent RU-2742273-C1 (RU)
Title: Method and device for cleaning air of harmful and odorous substances, uv-lamp and unit of sorption-catalytic backfill for implementation thereof
Inventor: KUDRYAVTSEV NIKOLAJ NIKOLAEVICH
IPC: B01J4/02
Filed: 2019-12-03
Granted: 2021-02-04
Abstract: FIELD: treatment. 
     SUBSTANCE: invention relates to air cleaning methods. Described is a method of cleaning air of harmful and foul smelling substances, involving preliminary mechanical cleaning of air from fine particles, exposure of the air being purified to UV radiation in the wavelength range of 100–200 nm and 200–280 nm, subsequent oxidation and adsorption of reaction products on the bed of the sorption-catalytic backfill, in which prior to mechanical cleaning, additionally cleaning air from the water aerosol, power specific flux of UV radiation in wavelength range 100–200 nm is not less than 100 W at 1000 m 3 /hr of purified air at the time of exposure to the air cleaned from 0.5 to 10 seconds, and the residence time of cleaning air layer on sorption catalytic filling from 0.25 to 10 seconds. Described is a method implementation device, an amalgam lamp and a backfill unit used in the apparatus. 
     EFFECT: technical result is higher efficiency of air cleaning. 
     37 cl, 6 dwg, 2 ex
Patent RU-2728272-C1 (RU)
Inventor: Merzlyakov Igor Borisovich
IPC: B01D3/14
Filed: 2019-12-12
Granted: 2020-07-28
Abstract: Изобретение относится к процессам регенерации метанола из водных растворов и может быть использовано в нефтяной и газовой промышленности при подготовке углеводородных газов к транспорту и переработке. Установка регенерации метанола содержит последовательно установленные теплообменники-рекуператоры, ректификационную колонну, аппарат воздушного охлаждения, аккумулятор рефлюкса, трубчатый ребойлер колонны, а также испаритель 1, выполненный в виде емкости, частично заполненной рабочей жидкостью 2. В нижней части испарителя расположены жаровые трубы 3, оборудованные горелками 4 и дымовой трубой 5. Верхняя часть испарителя 1 соединена с верхней частью ребойлера 6 трубопроводом пара 7. Нижняя часть испарителя 1 соединена с нижней частью ребойлера 6 трубопроводом конденсата 8. На трубопроводе пара расположен запорно-регулирующий кран 9. Ребойлер, испаритель и трубопроводы пара и конденсата образуют конвекционную тепловую петлю. Абсолютное рабочее давление испарителя обеспечивается менее 150 кПа (не является аппаратом, работающим под избыточным давлением). Технический результат: увеличение срока службы испарителя, улучшение качества регулирования нагрева куба колонны. 1 ил.
Patent RU-2726947-C1 (RU)
Inventor: Dergachev Pavel Andreevich
IPC: H02K19/06
Filed: 2020-01-24
Granted: 2020-07-17
Abstract: Изобретение относится к электротехнике. Технический результат заключается в улучшении эксплуатационных и удельных характеристик мотор-генератора, что позволяет улучшить его массогабаритные показатели и эффективность. Мотор-генератор для кинетического накопителя энергии содержит симметрично расположенные стальные секторы (1), соединенные внешним кольцевым магнитопроводом (2), которые совместно образуют ротор (3). В центральной части ротора помещены две неподвижные сверхпроводниковые концентрические катушки возбуждения (4) и (5), образующие узел возбуждения. В промежутке между концентрическими катушками возбуждения (4) и (5) установлено не менее одной неподвижных сверхпроводниковых обмоток статора (6), размещенных по кругу и образующих одно или многофазную систему. Концентрические катушки возбуждения (4) и (5) и обмотки статора (6) установлены в криостате (7). После охлаждения жидким азотом в криостате (7) концентрических катушек возбуждения (4), (5) и обмоток статора (6) включается ток в концентрических катушках возбуждения (4) и (5). Основная часть магнитного потока, создаваемого концентрическими катушками возбуждения (4) и (5), замыкается через ротор (3) и проходит между концентрическими катушками возбуждения (4) и (5) через обмотки статора (6) в зоне стальных секторов (1). 3 ил., 1 табл.
Patent RU-2735160-C1 (RU)
Inventor: Kremcheev Eldar Abdollovich
IPC: G01L5/13
Filed: 2020-03-20
Granted: 2020-10-28
Abstract: FIELD: measurement. 
     SUBSTANCE: invention relates to research metrological systems and makes it possible to measure traction characteristics of transport machine and tractor units. Measuring system comprises towing device, force-measuring equipment, hinged propeller shaft. Pulling link and hinged propeller shaft connects traction machine with towing device by means of pins. Pulling link is made in the form of cylinder and covered with protective housing, inside cylinder there installed are springs delimited by collar of barrel. Piston is secured at rod one end. On the traction machine and the towing device the force-measuring equipment is installed, which is represented by contactless velocity sensors, a potentiometric sensor, an acceleration sensor connected to the analogue-to-digital converter and a computer. 
     EFFECT: providing reliability of evaluation of determined characteristics of machine and tractor unit in real conditions of operation of machine and tractor units. 
     1 cl, 2 dwg
Patent RU-2751787-C1 (RU)
Title: Method for traffic optimisation for transparent caching, load balancer and data storage medium
Inventor: LI KUJ
IPC: H04L12/803
Filed: 2018-09-11
Granted: 2021-07-16
Abstract: FIELD: data transmission.SUBSTANCE: invention relates to the field of network technology and particularly, to a method for traffic optimisation for transparent caching, a load balancer and a data storage medium. Proposed is a method for traffic optimisation for transparent caching, a load balancer and a data storage medium, wherein the method is applied to the load balancer in a transparent caching system in a cloud/virtualisation environment and involves determining the service property of requesting the terminal to access a website if a request is received; and adjusting the traffic transmission path in accordance with the request service property, the traffic comprises the request and the file data from the website to respond to the request.EFFECT: reduced response delay to a cached service request from a user and increased downloading speed.7 cl, 4 dwg
Patent RU-2735957-C1 (RU)
Inventor: GOLUBENKO MIKHAIL IVANOVICH
IPC: E02B13/00
Filed: 2020-05-15
Granted: 2020-11-11
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: invention relates to hydrotechnical construction, namely, to rotary structures designed to change direction of open channel route, having bottom slope exceeding critical, in hydropower, irrigation systems and water supply systems. Turning structure includes supply 1 and outlet 2 channels, coupled with inclined section 3, separating wall 4 and grate. Lattice is made of metal angle section 7 attached in upper part of separating wall 4, and angle profile 7 is extended with its bottom directed downwards to gallery bottom with attachment in upper part of separating wall 4. Separation wall 4 divides discharge channel 2 in rotary section into two compartments - outer compartment and inner gallery. Lattice of individual metal angle sections 7 is interconnected by transverse beams 10 at the beginning and at the end along gallery length. Metal angle sections 7 in the form of a grid by lower expanding sidewalls form angle of 90° and directed towards bottom of inclined section 3 and gallery bottom, on top form sharp edge walls of angle profile, between which there are gaps (gaps) 9, in which passes a turbulent flow when turning from supply channel 1 into outlet channel 2. Angle formed by angular profile 7, under it splits supply flow into multiple jets and enables to reduce water pressure from below when turbulent flow enters the formed gaps of the grate. In the lower part to angle section 7 forming the grid, transverse webs 11 are fixed, made in cross-section in the form of a segment with certain geometric dimensions and placed above the bottom of the gallery of discharge channel 2. In the middle part of side walls 12, 14 of outlet channel 2 there installed are horizontal aprons 15, 16, the length of which is more than length of horizontal deflector 13, in upper part of side wall 12 of outlet channel 2, which prevent water splashes over external compartment. 
     EFFECT: wider range of use of the structure, high efficiency of operation by improving conditions of water from the gallery to the outlet channel and preventing water over the length of its water overflows of the discharge channel, as well as simplified production of the grid from the metal angle section. 
     1 cl, 5 dwg
Patent RU-2744349-C1 (RU)
Title: Rill corrosion detection system
Inventor: BLOKHIN VLADIMIR ALEKSEEVICH
IPC: G01N17/02
Filed: 2020-05-26
Granted: 2021-03-05
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to non-destructive inspection of oil and gas sphere objects and can be used for measurement of parameters of corrosion processes in pipelines transporting field media. Rill corrosion detection system includes corrosion rate sensors installed in the pipeline in close proximity to each other, which implement the electric resistance method and the linear polarization resistance method, wherein first measuring probe of corrosion rate sensor, which realizes electric resistance method, is installed in central part of pipeline, and the second measuring probe of the corrosion rate sensor, which realizes the electric resistance method, and the corrosion resistance sensor measuring probe, which realizes the linear polarization resistance method, are flush with the lower generatrix of the pipeline, wherein the corrosion rate sensor measuring probe realizing the linear polarization resistance method is connected to the corrosion speed sensor measuring transducer implementing the linear polarization resistance method, as well as providing the medium mineralization function performing function, wherein it further includes a processor configured to transmit data to the computer network, and the corrosion rate sensor, which realizes the electric resistance method, is multichannel and has several additional measuring probes installed flush with the lower generatrix of the pipeline, connected by their outputs to the multichannel sensor transducer transducer, sensors of corrosion rate through their measuring transducers have permanent communication with processor by means of resident interfaces. 
     EFFECT: technical result of invention is detection in field oil and gas pipelines of rill corrosion at early stages of its occurrence. 
     1 cl, 2 dwg
Patent RU-2751891-C1 (RU)
Title: Method for natural and wastewater purification from nitrates
Inventor: RYAZANTSEV ANATOLIJ ALEKSANDROVICH
IPC: C02F1/463
Filed: 2020-06-29
Granted: 2021-07-19
Abstract: FIELD: natural and waste water treatment.SUBSTANCE: invention can be used for purification of natural and wastewater from nitrates. Water undergoes electrolysis by passing the solution through a flow-through electrochemical cell containing at least one anode and one aluminum alloy cathode, and the adsorbed nitrate is removed by filtering the sediment. A suspension of the reagent is added to the aqueous phase, which is magnesium hydroxide in an amount of 1000 mg/l. At the stage of electrolysis, the aqueous phase is fed into the interelectrode space, which is not less than 0.5 cm, in an upward flow. Electrolysis is carried out at anode current density j=23.6 mA/cm2for 30-50 minutes, and then the sediment with water undergoes structuring by "aging" in a heated tank for 1 hour at a temperature of 35-40°C.EFFECT: invention improves efficiency and stability of purification of natural and industrial wastewater containing nitrates at initial concentrations of NO3¯>500 mg/l.3 cl, 1 dwg, 1 tbl