baber/WOPTO huggingface dataset:
Patent RU-2687820-C1 (RU)
Inventor: BILENKO VIKTOR ALEKSEEVICH
IPC: E21C41/32
Filed: 2018-08-23
Granted: 2019-05-16
Abstract: FIELD: land reclamation.SUBSTANCE: invention relates to the peat digging, specifically to the restoration works of peat bogs, and in particular to the watering of worked-out peatlands. Watering of worked-out peatlands is a structural scheme which includes a collective header and creation of water use from an accessible source, its movement into a collector discharge collector in an earthen channel with shoring of shores in the form of dams. Water source is the accumulating waters of the local runoff flowing from nearby swamps. Discharge collector is equipped with hydro-technical structure made in the form of partitioning of bulk embankment, fixed along its perimeter by stakes from freshly cut trees immersed into bottom of discharge header, and made of environmentally friendly materials (willow-weed or alder) by braiding of rods for palisade. Each bulk earthen escarpment is equipped with surface water discharges of water discharge, and in side walls of dumps of discharge collector before bulk slope earth thresholds are made in the form of digging openings, which are equipped with reinforcement from environmentally safe material, for example, willow-tree or alder whipworms.EFFECT: this increases efficiency of development of bulk earthen slope with palisade due to prevention of soil slipping from local material of peat, to reduce material costs for production of hydraulic structure and to provide wider use for flooding in whole of whole mass of excavations of peat sloping banks near discharge collector and along its length to restore swamps to its initial approximation of peat deposits with one vegetation, reduce power consumption and improve environmental conditions.1 cl, 2 dwg
Patent RU-2694161-C1 (RU)
Title: Method of monitoring electrical circuits of complex technical items
Inventor: STRAKHOV ALEKSEJ FEDOROVICH
IPC: G01R31/00
Filed: 2018-09-04
Granted: 2019-07-09
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to control and measuring equipment, in particular to methods and devices for monitoring condition of electric circuits (internal wiring and cable connections) of complex technical items, including items of weapons and military equipment. Method is based on application of a control device including a portable computer, to which test signal register inputs and outputs of the response signal register are connected. Outputs of register of test signals with the help of the first process harness are connected to contacts of the support connector, and inputs of response signal register with the help of second process harness are connected in turns to contacts of mating connectors, connection of which with support connector is to be checked. Prior to control of electric circuits, data of private connection tables of control object connectors with conjugated connectors, as well as control direction program, are entered into computer memory. During the control process, the computer, by the control program, sets alternately the digits of the test signal register to the "1" state. Electric signals from outputs of digits of the register of test signals, which are set to state "1", pass through electric circuits from the specified contact of the reference connector to electrically connected contacts of the conjugated connector and further to inputs of corresponding bits of the register of response signals. Computer reads the status of the digits of the response signal register, compares them with the data of the private connection table, evaluates the state of the monitored electrical circuits and the presence of defects. Control cycle is repeated until checking electrical connections of all contacts of the specified reference connector with contacts of all conjugated connectors specified in the separate table of connections of the reference connector of the monitoring object. 
     EFFECT: disclosed is a method of monitoring electrical circuits of complex technical items. 
     3 cl, 1 dwg
Patent RU-2693100-C1 (RU)
Title: Earthquake-resistant frame building
Inventor: KULOV RUSLAN PETROVICH
IPC: E02D27/34
Filed: 2018-10-08
Granted: 2019-07-01
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, namely, to erection of buildings and structures in seismic regions. Earthquake-resistant frame building includes frame with links of stiffness, foundation of two elements installed relative to each other with a gap, support metal balls located between elements of foundation in coaxial cup-like recesses made in elements of foundation, barriers fixed along perimeter of upper element of foundation with formation of cavity, supra-foundation slabs with sliding seams made along perimeter of lower surface of plate. Lower element of foundation consists of stepped column and side plates-soles resting on steps and connected with column by means of hinges and inclined telescopic braces. Side plates-soles are installed at an angle corresponding to angle of natural side slope of trench with undisturbed soil structure. Space between side plates-soles and barriers is filled with stabilizing mass of low-compressible soil, at that barriers are resting on pillar steps. 
     EFFECT: technical result consists in improvement of carrying capacity, reliability and earthquake resistance of a building at considerable horizontal seismic actions, as well as reduction of material consumption and labor intensity of its erection. 
     3 cl, 2 dwg
Patent RU-2714539-C1 (RU)
Inventor: Galkin Ilya Alekseevich
IPC: G01S15/06
Filed: 2018-11-28
Granted: 2020-02-18
Abstract: Изобретение относится к области подводной навигации, а более конкретно к способам навигационного обеспечения стыковки автономных необитаемых подводных аппаратов (далее  АНПА) с донными станциями. Предлагается способ навигационного обеспечения автономных необитаемых подводных аппаратов при их стыковке с донной станцией с использованием гидроакустической навигационной системы с активным формированием диаграммы направленности, отличающийся тем, что для навигационного обеспечения приведения автономного необитаемого подводного аппарата к донной станции и его стыковки с приемным устройством донной станции используется одна и та же гидроакустическая навигационная система, формирующая лепестковую диаграмму направленности с изменяемой, в зависимости от дальности до автономного необитаемого подводного аппарата, частотой излучения гидроакустических сигналов. Техническим результатом изобретения является формирование ГАНС лепестковой диаграммы направленности для точного определения местоположения АНПА относительно донной станции и выработка навигационных параметров гидроакустической навигационной системой на большом расстоянии,  для приведения автономного необитаемого подводного аппарата к донной станции, и выработка навигационных параметров этой же гидроакустической навигационной системой с требуемой точностью позиционирования,  для обеспечения стыковки автономного необитаемого подводного аппарата с приемным устройством донной станции, посредством увеличения частоты излучения акустических сигналов гидроакустической навигационной системы, установленной на донной станции, после сокращения дистанции между автономным необитаемым подводным аппаратом и донной станцией на определенное значение (менее 50 м). 2 ил.
Patent RU-2704660-C1 (RU)
Title: Method for development of oil deposit using injection of carbon dioxide
Inventor: SAKHABUTDINOV RIFKHAT ZINNUROVICH
IPC: E21B43/24
Filed: 2018-12-04
Granted: 2019-10-30
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to production of oil and can be used in methods of development of deposits with carbonate and terrigenous reservoirs containing high-viscosity oil, as well as deposits with low gas factor. Method for development of oil deposit using injection of carbon dioxide involves preparation of working agent, pumping of working agent through injection wells and extraction of extracted products through production wells with further separation of oil and associated gas. Method comprises preliminary determination of chemical composition of formation, measuring formation temperature, pressure, selected formations consisting of carbonate or terrigenous rocks with carbonate cement, with formation temperature of 31 °C and more and formation pressure from 7.38 MPa and more. During preparation of working agent, simultaneously with fuel supply, water and atmospheric air are supplied to steam generator. Obtained mixture of carbon dioxide and steam is fed into a heat exchanger. Steam is removed from the mixture. Further, the carbon dioxide gas obtained from the heat exchanger is simultaneously supplied with oxygen, fuel and water into the steam generator at a ratio of carbon dioxide to oxygen of 4:1 and a ratio of fuel to the mixture of carbon dioxide and oxygen of 1:12, respectively. On the return line combustion products are directed through the heat exchanger in the amount required to maintain the ratio of carbon dioxide and oxygen. Steam is removed from combustion products. Then, combustion products without steam are directed into steam generator, and remaining volume of combustion products is mixed with water vapor in mixer to produce working agent and pumped into injection well. Fuel used is a mixture of hydrocarbon part of associated gas and gas from the supplier, wherein the amount of the mixture of hydrocarbon portion of associated gas and gas from the supplier is varied depending on the volume of associated gas coming from the gas separator. 
     EFFECT: higher reliability and efficiency of the method, higher quality of fuel combustion in the oxidizer, elimination of heat loss of fuel combustion products, higher temperature of fuel combustion, higher level of environmental safety of the oil production area, control of emissions of polluting hazardous substances. 
     1 cl, 1 dwg
Patent RU-2710848-C1 (RU)
Inventor: CHERNYSHOV VALERIJ ALEKSANDROVICH
IPC: F28D7/10
Filed: 2018-12-06
Granted: 2020-01-14
Abstract: Использование: для подачи компонентов топлива и парообразующей жидкости. Сущность изобретения заключается в том, что смесительная головка щелевого парогазогенератора содержит корпус с установленными в нем смесительными элементами для подачи компонентов топлива и парообразующей жидкости, причем корпус выполнен состоящим из нескольких полых обечаек с одним днищем, последовательно установленных друг за другом с образованием замкнутых полостей для подачи компонентов топлива и парообразующей жидкости, при этом упомянутые смесительные элементы выполнены в виде нескольких коаксиально установленных труб разного диаметра и разной длины, входные части которых установлены в днищах полых обечаек, причем трубы большего диаметра и меньшей длины образуют периферийную часть каждого смесительного элемента, а трубы меньшего диаметра и большей длины образуют его центральную часть, при этом на поверхности труб выполнены винтовые ребра, причем направление ребер на каждой последующей трубе отлично от направления упомянутых ребер на предыдущей трубе, при этом выходные части труб скреплены между собой с образованием каналов для подачи компонентов топлива и парообразующей жидкости в камеру сгорания, причем полости первого и второго компонентов топлива монотонно чередуются между собой, при этом полости подачи парообразующей жидкости расположены в центральной и в периферийной частях смесительной головки. Технический результат: обеспечение возможности улучшения смесеобразования, уменьшения габаритных размеров, а также устранение неравномерности нагрева оболочек. 1 ил.
Patent RU-2717542-C1 (RU)
Title: Rotigotine behenate, method for production and use thereof
Inventor: YAN MINA
IPC: C07D333/10
Filed: 2016-07-21
Granted: 2020-03-24
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to rotigotine behenate represented by formula (I): 
     
       
     
     (I) 
     and crystalline forms thereof (I) and (II), wherein said crystalline forms have characteristic peaks expressed in degrees 2θ(±0.2 2θ), at 21.563, 21.156, 23.295, 21.955 and 20.838 on an X-ray powder diffraction pattern obtained with radiation of Cu-Kα for form (I) and at 3.274, 21.481, 23.887 for form (II). 
     EFFECT: said rotigotine behenate is characterized by the ability to maintain its effective concentration in plasma for a long period of time, has high bioavailability and can provide the effect of prolonged, effective and stable release. 
     19 cl, 10 dwg, 6 tbl, 9 ex
Patent RU-2699939-C1 (RU)
Title: Ultrasonic anemometer
Inventor: KOROLKOV VLADIMIR ALEKSANDROVICH
IPC: G01W1/02
Filed: 2019-01-14
Granted: 2019-09-11
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: use: to determine wind speed. Summary of invention consists in the fact that ultrasonic 3D anemometer consists of control electric pulses generation unit, electronic computing device, a unit for indicating wind parameters and a mechanical structure which supports electroacoustic transducers in space, wherein the composition further includes a control pulse selection unit, a measurement error selection unit and an additional pair of acoustically matched electroacoustic transducers such that the output of the control electric pulse generation unit is connected to the input of the control pulse selection unit, which outputs are connected to electroacoustic transducers inputs, which outputs, in turn, are connected to inputs of electronic computing device connected to input of measurement error selection unit, which output is connected to the wind parameters indication unit, wherein the electroconductive transducers carrying fixture structure is a central post with consoles on which 8 electroacoustic transducers are fixed, forming 4 acoustically matched pairs, wherein geometrically electroacoustic transducers are arranged at vertices of imaginary cube so that vertical axis of symmetry of cube coincides with axis of central pillar, and acoustic axes of pairwise matched electroacoustic transducers pass along diagonals of side faces of said cube and do not have intersection points. 
     EFFECT: eliminating error in determination of the wind velocity vector arising due to the wind shading of the measuring volume by elements of carrying reinforcement of electroacoustic transducers. 
     1 cl, 2 dwg
Patent RU-2715363-C1 (RU)
Title: Device for testing of friction in the cantilever attachment assemblies
Inventor: SIDOROV OLEG ALEKSEEVICH
IPC: G01N3/56
Filed: 2019-07-12
Granted: 2020-02-26
Abstract: FIELD: monitoring and measuring equipment. 
     SUBSTANCE: invention relates to devices for testing contact network parameters and can be used to determine friction in cantilever attachment assemblies. Device comprises a cantilever, by means of attachment units connected to a support hingedly installed on the base with the possibility of its deviation from the vertical position by means of fasteners fixed on it, connected by means of screw ties to the base. On the cantilever to the attachment point of the carrying rope there is a unit for simulating weight of the contact suspension, which is made in the form of loads, a measuring unit consisting of a dynamometer and a winch, and a return unit made in the form of a spring fixed with a free end on the base. Said fastening assemblies are arranged in sealed heat-insulating casing, the cavity of which is connected to the closed loop forming by pneumatic line equipped with fan with heating element, and is equipped with two temperature sensors connected to inputs of control unit, outputs of which are connected to heating element and shut-off device located between coolant source and pneumatic line. Heat insulating jacket is equipped with valve connecting casing cavity with atmosphere. 
     EFFECT: possibility of investigating effect of positive and negative ambient temperatures on friction in cantilever attachment assemblies occurring during their operation, high reliability of technical calculations of parameters of contact suspension and high accuracy of adjusting its wires and ropes. 
     1 cl, 1 dwg
Patent RU-2736997-C1 (RU)
Inventor: STRUKOV VILLORIJ IVANOVICH
IPC: A61K31/198
Filed: 2019-07-30
Granted: 2020-11-23
Abstract: Изобретение относится к фармацевтической промышленности, а именно к средству и способу для лечения приливов и восстановления менструального цикла в период перименопаузы. Средство для лечения приливов и восстановления менструального цикла в период перименопаузы содержит в определенных количествах: β-аланин, HDBA органик комплекс, глицин, одно или несколько лекарственных растений, содержащее фитоэстрогены в количестве не менее 1 мг/г, вспомогательные вещества. Способ лечения приливов и восстановления менструального цикла в период перименопаузы включает введение вышеуказанного средства орально и/или сублингвально в дозе от 500 мг до 1,5 г 1-3 раза в день в течение до 3 лет. Вышеописанное средство и способ позволяют сохранить менструации и значительно сократить частоту и силу приливов, сведя их практически к нулю, также в отсутствии патологических изменений в тканях эндометрия и молочной железы, в отсутствии повышения тромбогенного потенциала крови; кроме того, средство повышает содержание в крови эстрадиола и тестостерона, что свидетельствует о понижении биологического возраста пациента, также полученные результаты показали значительное снижение индекса Куппермана в процессе лечения у женщин, которое свидетельствует о высокой эффективности заявляемого средства в отношении снижения выраженности климактерического синдрома. 2 н. и 3 з.п. ф-лы, 1 табл., 12 пр.
Patent RU-2715888-C1 (RU)
Inventor: Semenkova Natalya Yurevna
IPC: C08G77/16
Filed: 2019-08-16
Granted: 2020-03-04
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention relates to the technology of producing organosilicon low-molecular rubber, which can be used in production of thermo-, frost-resistant composite materials (coatings, sealants, adhesives, etc.). Disclosed is a method of producing low-molecular weight siloxane rubber of formula (I), where m⋅x=11–21, n⋅x=271–344, with viscosity of 0.7 Pa⋅s (700 cP) to 1.2 Pa⋅s (1200 cP), characterized by the fact that copolymerisation of cyclosiloxanes, which are trimethyltrypthenyl cyclotrisiloxane and decamethylcyclopentasiloxane, taken in molar ratio of 1:10 to 1:15, are carried out under the action of a catalyst which is a strongly acidic cation-exchange resin, which is a sulphonated copolymer of styrene with divinylbenzene with water content of 45–55 %, moisture of which is a chain transfer agent, taken in amount of 8–12 % of the weight of the initial reagents, and the process is carried out at atmospheric pressure and temperature of 95–105 °C with intense stirring for 40–90 minutes. (HO)(CH)SiO-{[(CH)SiO][(CH)(CH)SiO]}- Si(CH)(OH) (I).EFFECT: disclosed is an efficient method of producing low-molecular polydimethyl methyl phenyl-siloxane rubber with terminal hydroxyl groups with viscosity of 0,7–1,2 Pa·s.1 cl, 4 ex
Patent RU-2740393-C1 (RU)
Title: Economiser (versions)
Inventor: VINOGRADOV NIKOLAJ ALEKSANDROVICH
IPC: F28D21/00
Filed: 2019-10-14
Granted: 2021-01-13
Abstract: FIELD: thermal power engineering. 
     SUBSTANCE: group of inventions relates to vertical heat exchangers. Economiser includes housing, flue pipe, flue pipes, at that, the housing is of cylindrical shape with perforation on the side wall. Economizer has one lower base with perforation for arrangement of heat-accumulating material on it. Base is equipped with gate valve to regulate volume of inlet and outlet air with handle. 
     EFFECT: technical result is increase in room heating efficiency and user protection against thermal radiation. 
     4 cl, 4 dwg
Patent RU-2738596-C1 (RU)
Inventor: POJLOV VLADIMIR ZOTOVICH
IPC: C04B35/01
Filed: 2019-11-18
Granted: 2020-12-14
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to the technology of producing ultrafine particles of homogeneous oxide ceramic compositions consisting of a core and outer shells, and can be used in chemical industry, production of ceramics, ceramic articles by additive technologies. Ultrafine particles are obtained by mixing salt solution with oxide particles to apply outer shells on particles from oxide core, by spraying obtained suspension - precursor and thermal treatment of particles. At precursor preparation step, oxide sol, forming nucleus, and solution of metal compounds forming shells from oxides are mixed at ratio of not less than 0.20 in terms of dry components. Oxide sol used is an aqueous nanodispersed sol SiO 2  or Al 2 O 3 . Solutions of metal compounds which form shells around the core are aluminium chloride AlCl 3  or magnesium chloride MgCl 2 . Spraying of precursor is carried out with propane-butane mixture at ratio of precursor and spraying agent of not more than 0.01. Thermal treatment is combined with spraying and is carried out in electrically heated combustion chamber of precursor at temperature not lower than temperature of thermal hydrolysis of solutions of metal compounds. 
     EFFECT: disclosed method provides higher efficiency, lower multi-staged and labour-consuming method, which enables to obtain particles of ceramic compositions for additive technologies. 
     1 cl, 4 dwg, 2 ex
Patent RU-2722534-C1 (RU)
Title: Широкополосный ультразвуковой электроакустический преобразователь с круговой диаграммой направленности для устройств отпугивания грызунов
Inventor: Tumashev Eduard Albertovich
IPC: H04R17/00
Filed: 2019-12-02
Granted: 2020-06-01
Abstract: Изобретение может быть использовано в устройствах для отпугивания грызунов в бытовых и производственных помещениях. Широкополосный ультразвуковой электроакустический преобразователь с круговой диаграммой направленности для устройств отпугивания грызунов состоит из излучателя с прикрепленными к нему ультразвуковыми актуаторами. Излучатель выполнен в виде изогнутой металлической пластины. Ультразвуковые актуаторы размещены внутри изгиба излучателя и имеют разные резонансные частоты. Обеспечивается повышение эффективности отпугивания грызунов за счет формирования круговой диаграммы направленности ультразвукового излучения без мертвых зон, не покрытых ультразвуковым облучением, и расширения количества резонансных частот устройства, а также упрощение изготовления. 2 ил.
Patent RU-2737250-C1 (RU)
Title: Vibration isolating support with variable rigidity
Inventor: Koltakov Aleksej Anatolevich
IPC: F16F15/126
Filed: 2019-12-19
Granted: 2020-11-26
Abstract: FIELD: machine building.SUBSTANCE: invention relates to the field of machine building. Vibration-isolating support comprises U-shaped support frame and bearing element. Bearing element is made in the form of horizontal beam of round cross-section and installed in vertical parts of U-shaped support frame with possibility of rotation around its axis. Rotation mechanism interacts with the bearing element. Mounting plate consists of rigidly interconnected horizontal surface and flat vertical supports with holes. Vibration isolators are rigidly fixed on bearing element and installed in vertical supports of mounting plate. Vibration isolating elements are made in the form of internal and external metal bushings and a damping insert fixed between them. Shock-absorbing bushing is made of resilient material. In cross section internal cylindrical surface of external bushing and external cylindrical surface of internal bushing have N-number of sectors of different height.EFFECT: higher vibration resistance depending on operating mode of vibration source.1 cl, 3 dwg