baber/WOPTO huggingface dataset:
Patent RU-2718467-C1 (RU)
Title: Method of producing epitaxial bismuth ferrite films by molecular layering
Inventor: Ramazanov Shikhgasan Muftyalievich
IPC: C04B35/26
Filed: 2018-11-12
Granted: 2020-04-08
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to thin-film production of multiferroics, particularly, to production of nano-sized bismuth ferrite films, which have multiferroic properties at room temperature, and can be used in production of data recording, storage and processing devices, including spintronics devices. Method involves preparing a ferrite film of bismuth on the surface of the r-plane of a sapphire substrate by molecular layering using organometallic compounds of bismuth-containing and iron-containing precursors followed by annealing in an air atmosphere at temperature of 630–670 °C for 1 hour at normal atmospheric pressure. 
     EFFECT: technical result consists in simplifying the technology of molecular layering of nano-size epitaxial layers of BiFeO 3  multiferroic and improving quality of obtained films. 
     1 cl, 1 ex, 3 dwg
Patent RU-2699991-C1 (RU)
Title: Substrate for culturing xylotrophic basidiomycetes and a method for production thereof using methods of chemical modification of lignocellulose material
Inventor: GOLYSHKIN ALEKSANDR VLADIMIROVICH
IPC: A01G18/20
Filed: 2018-11-13
Granted: 2019-09-11
Abstract: FIELD: biotechnology. 
     SUBSTANCE: group of inventions relates to biotechnology and can be used to produce fruit bodies of basidiomycetes. Disclosed are a method of preparing selective substrates and a selective substrate for producing fruit bodies of basidiomycetes. Method involves acid modification of lignocellulose raw material - agricultural wastes and wood processing industry – with aqueous solutions of mineral or organic acids with concentration of 0.5–5 wt%. at temperature of 80–135 °C and ratio of raw material to acid solution from 1:2 to 1:8 for 30–60 minutes, washing with water and adding to modified lignocellulose material nitrogen source in concentration of 10–20 wt% and chalk or gypsum in concentration of 2 wt% The selective substrate is obtained using said method. 
     EFFECT: inventions provide higher yield of fruit bodies of basidiomycetes. 
     8 cl, 3 tbl, 4 ex
Patent RU-2712282-C1 (RU)
Title: Method of determining heat conductivity of particles of solid materials at high temperatures
Inventor: Gabova Anastasiya Viktorovna
IPC: G01N25/20
Filed: 2019-03-05
Granted: 2020-01-28
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to investigation of thermal properties of particles of solid materials at high temperatures. In the method implementation, particles of solid material are ground, a mixture is made by mixing in a specified ratio the ground particles of solid material with the filler material, while maximally removing air from the mixture, forming a solid sample of the mixture, determining volume fractions of components of the sample for investigation – air, crushed particles of solid material and filler material. At that, before mixture preparation, filler material is selected, which can be converted to solid state, then, before mixture preparation, heat conductivity of filler material in its solid state is measured at different temperatures in given temperature range and dependence of filler material heat conductivity on temperature in specified temperature range is determined, effective heat conductivity of the sample of the mixture is measured at different temperatures in a given temperature range. Further, thermal conductivity of particles of solid material is determined at different temperatures in given temperature range from ratio describing effective heat conductivity of specimen of mixture of particles of solid material with filler material. 
     EFFECT: broader functional capabilities of determining heat conductivity of particles of solid material. 
     5 cl, 2 ex, 1 tbl
Patent RU-2705326-C1 (RU)
Title: Combustion chamber of a gas turbine, a gas turbine and a method of controlling a combustion chamber of a gas turbine
Inventor: ABE KAZUKI
IPC: F02C9/00
Filed: 2019-01-30
Granted: 2019-11-06
Abstract: FIELD: turbines. 
     SUBSTANCE: combustion chamber of gas turbine includes diffusion burner, diffusion gas regulating valve, pre-mixing burner, gas-regulating pre-mixing valve, combustion chamber flame tube, control device. Control device controls diffusion gas regulating valve and gas control valve of preliminary mixing and is configured to control the premix fuel ratio to reduce the degree of opening of the gas mixing regulating valve and increase the opening degree of the diffusion gas regulating valve so that the sum of the fuel flows fed into the diffusion burner and the premix burner remains unchanged, in case when determined value of thermometer or rate of increase of determined value exceeds corresponding preset value. 
     EFFECT: invention is aimed at flame damping occurring in premixing chamber, prevention of gas turbine output power reduction related to flame extinguishing. 
     11 cl, 16 dwg
Patent RU-2707702-C1 (RU)
Title: Method for combined control aircraft longitudinal control
Inventor: Sverkanov Pavel Lvovich
IPC: G05D1/00
Filed: 2019-01-30
Granted: 2019-11-28
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: invention relates to combined circuit aircraft control method. To control aircraft into control system signal is transmitted from deviation of control lever on pitch and signals by parameters of motion, in control system in certain manner control signals are generated on front and rear horizontal fins. 
     EFFECT: higher load-bearing properties of statically stable aircraft of combined scheme, maintained range of operational angles of attack. 
     1 cl, 2 dwg
Patent RU-2715951-C1 (RU)
Inventor: Vasilev Grigorij Romanovich
IPC: A47J37/04
Filed: 2019-02-28
Granted: 2020-03-04
Abstract: FIELD: personal articles and house appliances.SUBSTANCE: invention relates to multifunctional devices for domestic food preparation, including meat, fish, vegetables and other food products, in the open air with the help of wood, coal or gas, and can be used as a barbecue grill, barbecue or fire. Stone panel for cooking on barbecue or grill includes stone panel-base with recess for at least one replaceable stone mini-panel.EFFECT: food preparation without oil, uniform baking until readiness, avoiding food frying regardless of cooking time, facilitation of the device cleaning.10 cl, 8 dwg
Patent RU-2724638-C1 (RU)
Title: Параметры процедуры lbt для передач восходящей линии в нелицензированной области спектра
Inventor: FALAHATI SOROUR
IPC: H04W74/08
Filed: 2017-08-12
Granted: 2020-06-25
Abstract: Изобретение относится к способу, используемому в абонентском терминале (UE), управления размером конкурентного окна для процедуры «слушать прежде, чем говорить» (LBT). Технический результат заключается в повышении пропускной способности восходящей линии. Способ содержит этапы, на которых: передают первую пачку субкадров восходящей линии после выполнения первой процедуры LBT, причем процедуру LBT выполняют с использованием размера конкурентного окна для процедуры LBT; определяют опорный субкадр на основе первой пачки, причем опорный субкадр ассоциирован с идентификатором опорной процедуры гибридного автоматического запроса повторной передачи (HARQ); принимают информацию планирования для второй пачки субкадров восходящей линии, причем информация планирования содержит, для каждого субкадра, ассоциированный идентификатор процедуры запроса HARQ и ассоциированный индикатор новых данных (NDI); когда терминал UE определяет, что идентификатор процедуры запроса HARQ, ассоциированный по меньшей мере с одним из субкадров из второй пачки, совпадает с идентификатором опорной процедуры запроса HARQ, то, если ассоциированный индикатор NDI указывает новые данные, сбрасывают размер конкурентного окна для процедуры LBT до минимального значения, а при указании ассоциированным индикатором NDI повторной передачи, увеличивают размер конкурентного окна для процедуры LBT; и выполняют вторую процедуру LBT с использованием указанного размера конкурентного окна, при этом на этапе сброса размера конкурентного окна сбрасывают размеры конкурентных окон для процедур LBT, ассоциированные со всеми классами приоритетности, используемыми терминалом UE. 3 н. и 18 з.п. ф-лы, 18 ил.
Patent RU-2708527-C1 (RU)
Title: Starter diagnostics method
Inventor: NECHAEV VITALIJ VIKTOROVICH
IPC: G01M13/00
Filed: 2019-05-22
Granted: 2019-12-09
Abstract: FIELD: technical diagnostics. 
     SUBSTANCE: invention relates to technical diagnostics and can be used to determine technical state of starter directly on object, for example, automobile. Method for starter diagnostics consists in the fact that fuel supply into engine cylinders is excluded, thus providing impossibility of engine start-up during diagnostics performance, storage battery is charged, ambient temperature not less than 15 °C to exclude the possibility of reducing the viscosity of engine oil is cranked by the starter motor for 10 seconds, wherein current of starter relay consumption, starter voltage and current consumption at idle speed, starter armature rotation frequency are determined for further direct comparison of obtained values with reference values for diagnosed starter, take break for 7 minutes for complete recovery of storage battery, include direct transmission in gearbox, engine brake with parking brake and working brake, under vehicle wheels there are special stops, determining EMF of storage battery, switch on instruments and starter into engine starting position for 3–5 sec, engine start does not occur, wherein starter gear engages with engine flywheel rim teeth, which is completely braked through the vehicle transmission and tries to rotate it, the full braking current will flow through the starter, which is recorded together with the voltage on the starter, based on the obtained results, determining the maximum electromagnetic power of the starter, comparing obtained data of current consumption of starter relay, starter voltage and current consumption at idle, rotation frequency of starter anchor, EMF, full braking current and voltage at the starter, maximum electromagnetic power of the starter with reference for the diagnosed starter and making a conclusion on its technical condition. 
     EFFECT: improved reliability of control of starter technical condition by means of expansion of number of diagnosed parameters, exclusion of possibility of failure of starter elements, engine and vehicle transmission during diagnostics. 
     1 cl, 1 dwg
Patent RU-2736532-C1 (RU)
Title: Electric network for rail vehicle, rail vehicle and operating method of electric network
Inventor: STICKA KARSTEN
IPC: B60L50/53
Filed: 2017-11-20
Granted: 2020-11-17
Abstract: FIELD: electric traction systems of vehicles. 
     SUBSTANCE: electric network for a rail vehicle comprises a first high-voltage section, another high-voltage section, a low-voltage consumer and a gate converter. First high-voltage section and the other high-voltage section are electrically connected through a high-voltage constant voltage converter. Low-voltage consumer and the other high-voltage section are connected through a gate converter. Nominal potential of constant voltage in the first and other high-voltage sections is equal. Also, a rail vehicle with an electrical network and a method of operating an electrical network are disclosed. 
     EFFECT: technical result consists in reduction of weight and costs for installation of electric network at reliable power supply of low-voltage consumers. 
     11 cl, 2 dwg
Patent RU-2713985-C1 (RU)
Title: Absorbent product
Inventor: KAJIWARA JUN
IPC: A61F5/11
Filed: 2016-12-22
Granted: 2020-02-11
Abstract: FIELD: satisfaction of human vital needs. 
     SUBSTANCE: present invention relates to an absorbent article comprising a sweat absorbing sheet having a sweat soaking function. Hydrophobic sheet (11) is provided on the side farther from the user's skin than absorbing sheet (10) from absorbent element (23) to the outer side elongated part (3E) of elastic sheet (3) along longitudinal edge (23a) of absorbent element (23). Longitudinal inner edge (10b) of the absorbent perspiration of sheet (10) is located outside in the longitudinal direction (X) from the longitudinal inner edge (11b) of hydrophobic sheet (11), and hydrophobic sheet (11) partially overlaps with absorbing sweat sheet (10) in top view and has inner lateral elongated portion (11E) extending inwardly in longitudinal direction (X) from longitudinal inner edge (10b). In absorptive article (1) ratio of stretching force in lateral direction (Y) corresponds to condition region A < region B, where region A coincides in longitudinal direction (X) with absorbing sweat sheet (10), and region B coincides in longitudinal direction (X) with inner side additional part (11E). 
     EFFECT: object of the present invention is to provide an absorbent article comprising: a sweat absorbing sheet which softly comes into contact with skin and quickly absorbs sweat; and an absorbent member that absorbs the body fluid, but virtually does not let it out through the sweat absorbing sheet. 
     11 cl, 6 dwg
Patent RU-2734040-C1 (RU)
Inventor: Smirnov Andrej Valerevich
IPC: B63B73/10
Filed: 2019-08-09
Granted: 2020-10-12
Abstract: Изобретение относится к области судостроения, а именно к способу производства плавательных судов, в частности катеров. Предложен способ производства судна требуемого функционала, включающий следующие действия: автономные модули судна изготавливают больше одного в каждой из трех групп: модуль блок-рубка, функциональный модуль, силовой модуль, с разным функциональным назначением, далее соединяют три модуля по одному из каждой группы в единое судно в зависимости от требуемого функционала с подключением электрокоммуникаций и гидравлики. В частном случае готовый модуль после изготовления отправляют на склад. Кроме того, после изготовления, способ предусматривает одновременную готовность нескольких модулей с разным и/или одинаковым функциональным наполнением. Так, например, в группе блок-рубка изготавливают автономные модули: без спальных мест, и/или с двумя спальными местами, и/или с четырьмя спальными местами; в функциональной группе изготавливают автономные модули: пассажирский, и/или противопожарный, и/или грузовой; в силовой группе изготавливают автономные модули: с одним двигателем и встроенным водометом, и/или с двумя двигателями и двумя встроенными водометами, и/или с одним двигателем и внешним водометом, и/или с двумя двигателями и двумя внешними водометами, и/или с одним двигателем и одной угловой поворотной колонкой, и/или с двумя двигателями и двумя угловыми поворотными колонками. Предложенный способ позволяет производить в короткие сроки необходимое по функционалу судно. 6 з.п. ф-лы, 2 ил.
Patent RU-2736308-C1 (RU)
Title: Method for harmonization of physical and psychoemotional state of women after childbirth or in periods of strong experiences
Inventor: Lebedeva Elena Iurevna
IPC: A61B5/00
Filed: 2019-11-19
Granted: 2020-11-13
Abstract: FIELD: health-improving medicine. 
     SUBSTANCE: invention can be used in postnatal rehabilitation, namely for recovery of physical and psychoemotional state and improving body functions of women, as well as in stress conditions, not related to childbirth, for women and men. Method consists of a preparatory stage and stages of operation directly with a woman's body. Preparatory stage involves the medical history, wherein the complaints, indications and contra-indications to the procedures included into the method are detected, filling a questionnaire for determining the depressive state by Edinburgh scale, making an individual plan for selecting methods of exposure and means, formulate the formula of the firming drink, to maintain the woman in the puerperal period and in the moments of strong experiences, make an individual selection of herbs for the bath or sauna, sauna, shower, selection of techniques for working with body is made, individual selection of aromatic oils for cajolery. That is followed by steps of working with a woman's body, namely a stage of operation, wherein female relaxation is performed by methods selected individually using herbal baths, herbal massages, baths and saunas, showers and steam baths, beverages, aroma-oil, Bach drops, stage of pressotherapy in zones of emotional stress and stage of rest. 
     EFFECT: method is proposed to harmonize physical and psychoemotional state of women after childbirth or in periods of strong experiences. 
     4 cl, 6 dwg, 6 ex
Patent RU-2733846-C1 (RU)
Title: Method of regenerating polymer membrane elements used in production of milk sugar
Inventor: BABENYSHEV SERGEJ PETROVICH
IPC: B01D65/08
Filed: 2019-12-05
Granted: 2020-10-07
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to dairy industry, in particular, to methods of regeneration of polymer membrane elements used in technology of production of milk sugar, and can be used in production of milk protein concentrate from defatted milk and cheese whey by ultrafiltration method. Disclosed is a method of regenerating polymer membrane elements used in production of milk sugar, involving washing membrane circuit with clean water, treatment with 0.5–0.6 % acidic detergent solution, water displacement from acid solution residues, treatment with an alkaline agent solution, washing with clean water from alkaline solution residues and subsequent treatment with a disinfectant solution immediately before starting the installation on the product, where the membrane circuit washing with pure water is carried out for 20–25 minutes at temperature of 23–25 °C and at zero differential pressure on both sides of the membrane, treatment with an acid solution containing 0.5–0.6 % nitric acid is carried out for 22–25 minutes at temperature 25–30 °C, pressure 0.2 MPa and flow rate 0.15–0.2 m/s, water displacement from residues of acid solution is carried out for 15–20 minutes at temperature of 20–25 °C at pressure of 0.2 MPa, treatment with an alkaline solution containing 1.5–2.5 % of DIVOS 95 agent, is carried out for 25–30 minutes at temperature 20–25 °C, pressure 0.2 MPa and flow rate 0.15–0.2 m/s, washing with pure water from residues of alkaline agent solution is carried out for 20–25 minutes at temperature of 21–23 °C. 
     EFFECT: technical result: simplification of the steps of the method of regenerating polymer membrane elements. 
     4 cl, 1 tbl, 5 ex
Patent RU-2740673-C1 (RU)
Inventor: OZBAYSAL KAZIM
IPC: B23P6/00
Filed: 2017-05-26
Granted: 2021-01-19
Abstract: FIELD: technological processes. 
     SUBSTANCE: group of inventions can be used for structural repair by soldering of components (1) of gas turbine on base of nickel with high content of gamma-bar phase. Damaged component is placed in the furnace and heated to the first temperature, which is maintained for a specified period of time before cooling to about room temperature. Component is then heated to a second temperature higher than the first temperature which is maintained for a second period of time before cooling to room temperature again. After cooling, the component can be repaired by soldering at a third temperature equal to or higher than previous temperatures for a third period of time. 
     EFFECT: said modes ensure absence of fusion of sections of grain boundary eutectics. 
     19 cl, 7 dwg
Patent RU-2739298-C1 (RU)
Title: Geothermal device for waterproof soils
Inventor: Kadtsyn Ivan Ilich
IPC: F24T10/15
Filed: 2019-12-18
Granted: 2020-12-22
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention relates to heat engineering and can be used in heat supply systems of residential, administrative and production facilities of capital construction. Geothermal device for waterproof soils consists of drainage reinforced concrete chamber, in the lower part of which there is a geothermal U-shaped probe, which provides circulation of heat carrier, mounted in geothermal well in casing filled with filler with high draining capacity in form of coarse sand, which is moistened with ground and storm water from system of natural moistening of filler of geothermal probe through reinforced concrete chamber. 
     EFFECT: technical result consists in increase of heat capacity of ground heat exchanger using arranged gravity-flow collection of ground, sedimentary water with subsequent moistening of filler of geothermal well, and also significantly expands the field of application in areas with availability of water-resistant soils, having low natural moisture content. 
     1 cl, 1 dwg
Patent RU-2726092-C1 (RU)
Inventor: KYATOV NURBI KHUSINOVICH
IPC: E02D1/02
Filed: 2020-02-11
Granted: 2020-07-09
Abstract: Изобретение относится к строительству, а именно к устройствам для исследования деформационных и реологических характеристик грунтов зондированием пластинчатым зондом при инженерно-геологических изысканиях и может быть применено при определении качества грунтовых оснований зданий и различных земляных сооружений. Устройство для статического зондирования грунта содержит пластинчатый клиновидный наконечник, на одной из сторон которого смонтирован датчик давления, тросовый дальномер, электронно-преобразующий блок, компьютер и полая штанга. Поперечное сечение пластинчатого клиновидного наконечника выполнено овальным, в виде сплюснутого эллипса, при этом верхнее ребро клиновидной нижней части пластины выполнено концентрично датчику давления. Технический результат состоит в повышении точности и достоверности определения деформационных и реологических характеристик грунта. 3 ил.
Patent RU-2745661-C1 (RU)
Title: Rocket guidance method and optical-electronic command guidance system for its implementation
Inventor: TIKMENOV VASILIJ NIKOLAEVICH
IPC: F41G7/20
Filed: 2020-06-05
Granted: 2021-03-30
Abstract: FIELD: military equipment. 
     SUBSTANCE: invention relates to the field of military equipment and relates to a method for guiding a missile. The method includes tracking the target and determining its coordinates with a thermal imaging system relative to the center of the thermal imaging raster, launching the rocket and counting the current time t from the moment of its descent, capturing, tracking and measuring the coordinates of the rocket with the thermal imaging system relative to the center of the thermal imaging raster, determining the deviation of the rocket from the target, generating and the transmission of control commands to the missile. The rocket is captured by the thermal imaging system every time the rocket appears within the thermal imaging raster, and the tracking and measurement of the rocket coordinates by the thermal imaging system is always performed when the rocket is present within the thermal imaging raster. 
     EFFECT: technical result consists in increasing the accuracy of the missile guidance. 
     4 cl, 1 dwg