baber/WOPTO huggingface dataset:
Patent RU-2708070-C1 (RU)
Title: Vibration-oscillation method of impregnation of insulation of electrical machines with periodic pressure change and device for its implementation
Inventor: Dulskij Evgenij YUrevich
IPC: H01B19/02
Filed: 2018-11-06
Granted: 2019-12-04
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, namely to a method for impregnating insulation of electrical machines with periodic pressure changes and a device for its implementation, and can be used in making windings of electrical machines. Proposed method provides higher efficiency of process of impregnation of windings of electric machines (EM) with insulating material by application of vibration-oscillation method of impregnation of insulation of electric machines with periodic change of pressure and device, which is achieved by alternation of four phases: 1) impregnation at atmospheric pressure in impregnating chamber, 2) impregnation at pressure below atmospheric pressure, 3) impregnation at vibration action, 4) impregnation at pressure in impregnating chamber above atmospheric pressure. Disclosed also is a device for implementing a vibration-oscillation method of impregnating insulation of electrical machines with periodic pressure changes. Proposed method provides increase in the inter-turn space filling factor to 0.75…0.95 and improvement of the breakdown voltage value by 2–3 times, which is of great importance for increasing the insulation durability. 
     EFFECT: increased reliability and service life of EM insulation. 
     2 cl, 5 dwg
Patent RU-2702959-C1 (RU)
Inventor: SOROKIN ALEKSANDR MIKHAJLOVICH
IPC: E02D5/02
Filed: 2018-12-28
Granted: 2019-10-15
Abstract: Изобретение относится к гидротехническому и общегражданскому строительству и может быть использовано в морском и речном строительстве портовых сооружений, строительстве набережных и причалов, подпорных стенок при берегоукрепительных работах, а также при дорожном строительстве, сооружении тоннелей и фундаментов в стесненных условиях. Шпунтовая свая замкнутого трубчатого сечения содержит открытые U-образные профили, сваренные между собой, и крючкообразные замковые элементы для соединения свай в шпунтовую стенку. Свая изготовлена из двух одинаковых открытых U-образных профилей, у каждого из которых на конце одной из двух боковых полок выполнен крючкообразный замковый элемент таким образом, что в профилях, сваренных между собой, крючкообразные элементы направлены в разные стороны: у одного профиля - крючком вверх, а у другого - крючком вниз, при этом боковые полки профилей без замковых элементов сварены с боковыми полками, имеющими замковые элементы. Технический результат состоит в снижении стоимости строительства при применении свай предлагаемой конструкции за счет снижения металлоемкости и себестоимости изготовления свай. 7 ил.
Patent RU-2698097-C1 (RU)
Inventor: KIRYUSHIN GENNADIJ VASILEVICH
IPC: H04B10/25
Filed: 2019-01-14
Granted: 2019-08-22
Abstract: FIELD: fiber-optic communication lines. 
     SUBSTANCE: invention relates to fiber-optic communication lines and is intended for transmission of information streams over a long distance and protection of communication lines from extraneous interference. Method employs a security system for a fiber-optic communication line of a fiber-optic communication line, which is extended in a hard-to-reach area with n wells, connected to sewers, comprising sections of safety control sectors, a security control centre, retransmitters, safety sensors and video cameras with batteries, wherein each well has: a controller, a limit switch and an internal video camera, electrically connected to the battery, in first well of optical section of hard-to-reach area for transfer of energy to intermediate and last n-th well splitter is installed, to which laser optical module is connected, and in the intermediate and last n-th well through the splitter to the optical fiber a photoelectric voltage converter connected by electric wires to the battery is connected. 
     EFFECT: provision of safety systems with energy and its transfer to remote areas of the country and minimization of energy consumption. 
     10 cl, 16 dwg
Patent RU-2702519-C1 (RU)
Title: Device for detecting optical parameters of liquid analyte
Inventor: Vonti Anna Olegovna
IPC: G01N21/00
Filed: 2019-01-29
Granted: 2019-10-09
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to analysis of materials using optical means, and more particularly to devices for determining changes in liquid medium by measuring optical parameters thereof, and can be used in diagnosing pathologies of living organisms, condition of natural objects (water bodies), monitoring of human environment. Device for recording optical parameters of liquid analyte includes a substrate, in the thickness of which a chamber is formed, inlet and outlet microfluid channels communicating with the chamber, optical radiation source of visible frequency range, optically connected through chamber with first photodetector, near infrared radiation source and second photodetector, temperature sensor in form of film interference coating of optical waveguide end located in chamber and equipped with Y-splitter, one branch of which is connected to near infrared radiation source, and the other branch is connected to the second photodetector, and in the walls of the chamber at its inner surfaces a light-absorbing layer is formed, into the device a recording and processing data processing unit is introduced, light deflector located between the camera and the optical radiation source of the visible frequency range, the camera is equipped with a heating and cooling elements located respectively at the lower and upper walls of the camera, wherein the outputs of the first and second photodetectors are connected to the first and second inputs of the measurement data recording and processing unit, respectively, the first and second outputs of which are respectively connected to the refrigerator inlet and the heater input, and the third output of the measurement data recording and processing unit is connected to the input of the light deflector. 
     EFFECT: design of a device for recording optical parameters of a liquid analyte, which provides high accuracy of determining optical parameters of the liquid medium. 
     7 cl, 5 dwg
Patent RU-2707624-C1 (RU)
Title: Method for determining characteristics of soil swelling
Inventor: LYASHENKO PAVEL ALEKSEEVICH
IPC: E02D1/02
Filed: 2019-02-06
Granted: 2019-11-28
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction soil science and is used in engineering-geological surveys for construction on swelling soils, in particular for determining swelling pressure and soil swelling at different pressure values. Method for determining characteristics of swelling of soil involves loading a given soil sample pressure with known values of plasticity, natural moisture, moisture content at the yield point and porosity coefficient, soaking with curing until stabilization of sample deformation and unloading to zero pressure with registration of soil sample deformation values and acting pressure at all loading, soaking and unloading stages and determination of soil swelling pressure as per plot of soil swelling deformation dependence on pressure, wherein testing is carried out on one soil sample, and loading of soil sample to a given pressure and unloading to zero pressure is carried out with a constant rate of change of pressure simulating the loading rate of foundation base, but not higher than the limiting rate providing completion of consolidation with a given tolerance and determined depending on physical properties of soil, wherein the values of the soil sample and the actual pressure deformation are recorded through each 0.005 mm of the soil sample deformation, and the soil sample swelling deformation values are determined as the difference in the swelling deformation readings and the soil sample deposition at the same pressure value. 
     EFFECT: high reliability and accuracy of determining soil swelling characteristics, shorter test time and labor costs. 
     1 cl, 3 dwg
Patent RU-2731101-C1 (RU)
Inventor: JOIN BENOIT
IPC: C07D317/62
Filed: 2016-08-09
Granted: 2020-08-28
Abstract: FIELD: pharmaceuticals. 
     SUBSTANCE: invention relates to mixtures containing cooling agent (E)-3-benzo[1,3]dioxol-5-yl-N,N-diphenyl-2-propenamide and at least one other substance, acting as a solvent for (E)-3-benzo[1,3]dioxol-5-yl-N,N-diphenyl-2-propenamide, where said substance is selected from a group consisting of benzyl alcohol, 2-phenylethanol, benzyl benzoate, diethylsuccinate, triethyl citrate, triacetin, peppermint, anethol, optamint or their mixtures. 
     EFFECT: technical result is obtaining new mixtures in which (E)-3-benzo[1,3]dioxol-5-yl-N,N-diphenyl-2-propenamide is stably dissolved at room temperature and which can be used as semi-finished product intended for end product production, selected from food products, compositions for oral care, compositions for body care and pharmaceutical compositions. 
     15 cl, 63 tbl, 4 ex
Patent RU-2705515-C1 (RU)
Title: Method of inertial excitation of mechanical oscillations in an elastic shell
Inventor: GAPONENKO SERGEJ OLEGOVICH
IPC: G01N29/34
Filed: 2019-03-11
Granted: 2019-11-07
Abstract: FIELD: physics. 
     SUBSTANCE: use for inertial excitation of mechanical oscillations in an elastic shell. Summary of invention consists in the fact that on wall of elastic shell oscillation source is installed, which is an inertial resonator, consisting of electric drive and eccentric fixed on its shaft, during rotation of which there are inertial forces, which realize through axis of drive vibration action on walls of elastic shell. 
     EFFECT: high accuracy and information value of excitation of mechanical oscillations in an elastic shell. 
     1 cl, 1 dwg
Patent RU-2722756-C1 (RU)
Title: Method for improvement of germination of small-seeded crops
Inventor: BEKUZAROVA SARRA ABRAMOVNA
IPC: A01C1/06
Filed: 2019-04-23
Granted: 2020-06-03
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture, in particular to treatment of seeds before sowing. Method of increasing germination capacity of small-seeded crops involves mixing small seeds with oil from germs of seeds of winter wheat in ratio of 20:1. Thereafter, zeolite-containing alanite clay is encapsulated with saturated aqueous solution of iodine in concentration of 0.2 % at ratio of 1:1. 
     EFFECT: technical result is higher efficiency of seed treatment method before sowing. 
     1 cl, 1 tbl
Patent RU-2724194-C1 (RU)
Title: Способ эвакуации машины и устройство для его осуществления
Inventor: PRUTCHIKOV IGOR OLEGOVICH
IPC: B60D1/00
Filed: 2019-06-04
Granted: 2020-06-22
Abstract: Изобретение относится к области эвакуации машин. Способ эвакуации машины путем ее перемещения к месту ремонта с использованием устройства эвакуации машины. С машины демонтируют, по крайней мере, одно колесо, взамен которого устанавливают на машину мотор-колесо. Размещают на машине автономный источник электроснабжения с блоком управления. Электрически соединяют мотор-колесо с автономным источником энергоснабжения. Запускают в работу автономный источник энергоснабжения и осуществляют перемещение машины. Устройство эвакуации машины включает средство создания тягового усилия и вспомогательное оборудование. Средство создания тягового усилия выполнено в виде, по крайней мере, одного мотор-колеса. Вспомогательное оборудование выполнено в виде автономного источника электроснабжения с блоком управления. Мотор-колесо или мотор-колеса электрически соединены с автономным источником электроснабжения. Достигается возможность оперативной и надежной эвакуации машин к местам их ремонта. 2 н.п. ф-лы, 2 ил.
Patent RU-2721464-C1 (RU)
Inventor: MIKHAJLOV VLADIMIR VIKTOROVICH
IPC: A61M16/00
Filed: 2019-06-19
Granted: 2020-05-19
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment, namely to mask for artificial pulmonary ventilation. Mask includes a protective cloth with a hole in the central part and a filter covering the hole. Cloth is thin, allowing to bend face of victim. Filter extends beyond the hole edges and is connected to the web by a connecting layer. 
     EFFECT: technical result is the development of a mask for artificial ventilation, providing protection of the user with simple design, which would be convenient during storage and transportation and does not require a large set of materials and complex manufacturing processes. 
     10 cl, 3 dwg
Patent RU-2715790-C1 (RU)
Inventor: HOLFORD STEVEN
IPC: B65D75/58
Filed: 2018-01-18
Granted: 2020-03-03
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention relates to a wrapper for a group of tobacco industry articles. Wrap comprises protective material (3) and cutting line (9) in protective material to form bent valve, which is arranged with the possibility of pulling, so that from the end of cutting line spreading gap to form hole (19) for extraction of cigarettes in protective material. Protective material comprises weakened area (20), which has width exceeding width of said cutting line and which extends in direction across the end of said cutting line to control direction of rupture propagating from end of said cutting line. 
     EFFECT: disclosed is a wrapper for tobacco industry products. 
     21 cl, 14 dwg
Patent RU-2741108-C1 (RU)
Inventor: RUKOMOJNIKOV KONSTANTIN PAVLOVICH
IPC: A01G23/08
Filed: 2019-07-25
Granted: 2021-01-22
Abstract: FIELD: forestry.SUBSTANCE: method of assortment preparation and mechanism for its implementation can be used in timber industry. Method comprising operations of rolls, boughs and bending of whips with simultaneous removal of bark from logs with longitudinal strips along whole length of whip carried out by means of mechanism comprising housing 1, on which rotary grippers 2 are mounted, sawing mechanism, delimiting knives 5 attached to housing 1 by means of axes, and pulling mechanism. Latter is made in the form of rotary rollers 3. Guide blades are installed in lower parts of grips 2 and case 1 of mechanism on spring-loaded axles parallel to sawing plane. Latter have the possibility to envelope tree trunk with formation of closed figure along its perimeter in process of barrel gripping with working element, free longitudinal movement of axes in directions perpendicular to axis of barrel due to force created during pressing of guide blades to barrel, and return to initial position by means of springs at the moment of load removal. Crowns are hung on axes between springs and guide blades with possibility of copying back-and-forth movements of axes. Cutting edges of the cogs are arranged so that the distance between them and the rear parts of the guide blades corresponds to the thickness of the bark of the treated trees.EFFECT: invention will allow ensuring assortment preparation simultaneously with removal of bark with longitudinal strips to accelerate natural drying of wood without reducing efficiency of mechanism.2 cl, 3 dwg
Patent RU-2717614-C1 (RU)
Title: Method of controlling a portable surveillance equipment on a spacecraft
Inventor: Belyaev Mikhail YUrevich
IPC: B64G1/66
Filed: 2019-07-23
Granted: 2020-03-24
Abstract: FIELD: astronautics. 
     SUBSTANCE: invention relates to operation of spacecraft (SC) equipment. Method includes determining relative position of observation object on underlying surface, SC and observation equipment (OE). Additionally, as per determined parameters of SC motion and orientation, it is determined, in which of the windows the track line of the normal to the plane of the window is closest to the flight route. Movable mirror placed on SC is unfolded to align the normal to this mirror with the bisector of the angle between the directions from the movable to the stationary mirror SC and to the predicted location of the observation object. Latter is searched for by mapping the underlying surface into the OE field of view. Normal to the plane of the stationary mirror is aligned with the bisector of the angle between the direction on the movable mirror and the axis of sensitivity OE. Movable mirror is unfolded until the observation object hits the required area of the OE field of view, after which the survey is performed. 
     EFFECT: technical result consists in improvement of guidance accuracy and tracking of observation objects of different removable OE. 
     1 cl, 1 dwg
Patent RU-2723768-C1 (RU)
Inventor: Gladunov Oleg Vladimirovich
IPC: C09K8/74
Filed: 2019-08-26
Granted: 2020-06-17
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to the oil-producing industry. Acidic composition for treatment of the bottomhole formation zone includes, wt%: hydrochloric acid 5.0–15.0; acetic acid 3.0–5.0; ammonium bifluoride 2.0–5.0; corrosion inhibitor and water repellent – surface-active complex composition SCC 1.0–5.0; nitrilotrimethylphosphonic acid NTP 0.05–0.25; N,N-diacetoglutamic acid 0.5–2.5; fresh water – balance. NTP and GLDA are taken at weight ratio of 1:10 respectively. 
     EFFECT: wider range of products for acid treatment of the bottomhole formation zone, including that represented by terrigenous reservoirs with carbonate inclusions, which increase quality of acidic treatments due to stabilization of ions of alkali-earth metals and Fe (III) by transferring them to stable water-soluble complexes. 
     1 cl, 2 tbl, 1 ex
Patent RU-2708495-C1 (RU)
Title: Method for positioning the tibial component of knee joint endoprosthesis
Inventor: Varfolomeev Denis Igorevich
IPC: A61B17/00
Filed: 2019-09-02
Granted: 2019-12-09
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely operative orthopedics, and can be used for implant positioning in knee endoprosthesis replacement in an oncological pathology in the knee joint area. In the patient's back position, surgical access to the knee joint is performed, a vertical laser beam is formed in the form of a laser plane so that the mechanical axis of the operated member is located in the laser plane. In the anterior edge of tibia below the bone resection level and in the anterior femoral surface above the bone resection level, K-wires are inserted with an end thread of the cortical layer thickness so that they are located in the plane of the vertical laser beam. Same blocks are rigidly fixed on the K-wires with the longitudinal groove therein so that the vertical laser beam passes through the grooves of the blocks, at the same time the width of the groove corresponds to the width of the vertical laser beam. It is measured by means of a line of distance between the blocks, as well as between the block on the shin and the upper edge of the tibia; the K-wires are removed with the blocks fixed on them. It is followed with resection of bones forming a knee joint, installing in previously made holes of K-wire with blocks fixed on them, selecting test components of endoprosthesis, installing them so that vertical laser beam freely passes through slots of blocks, and that the distance between the blocks, as well as between the shin block and the upper edge of the tibia, corresponds to the initial values. Angle of rotation of the tibial component of the endoprosthesis is marked on the shin with an electric coagulant; the K-wires are removed with fixed blocks; the endoprosthesis components are placed in the selected position; the wound is closed.EFFECT: method provides accurate positioning of tibial component of knee joint endoprosthesis.1 cl, 3 dwg
Patent RU-2709257-C1 (RU)
Inventor: Vinnikov Andrej Gennadevich
IPC: F24H3/00
Filed: 2019-09-10
Granted: 2019-12-17
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention relates to heat power engineering, namely to heating systems on solid fuel, and is intended for heating of residential and non-residential premises. Furnace includes a housing with a furnace space inside, heat-removing collectors connected to the housing, a mechanism of opening-closing of shutters for supply of air inside the air duct. On one side of the housing there is a vertical row of holes with shutters. Inside the housing there is an air duct for supply of air into the fuel combustion zone, which is made with possibility of back-and-forth movement along the vertical row of dampers. Heat-removing headers are fixed to the furnace housing from the outside. 
     EFFECT: improved operational characteristics of the device: room heating speed, furnace operation reliability, simplicity of operation. 
     8 cl, 9 dwg
Patent RU-2714290-C1 (RU)
Title: Meat souffle production method
Inventor: PATIEVA ALEKSANDRA MIKHAJLOVNA
IPC: A23L13/60
Filed: 2019-09-18
Granted: 2020-02-13
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry and can be used as a preventive food product, as well as for baby food, starting from pre-preschool age. Meat soufflé production method involves turkey meat mince preparation with addition of quail eggs, salt, vegetal component, parsley greens, broth, cream sauce and semolina grains taken in ratio 1:1. As a vegetal component amaranth seeds which are washed are boiled out for 30 minutes till appearance of viscous consistence and cooled down to room temperature. One uses broth produced after boiling. Quantitative ratio of souffle initial components is selected. 
     EFFECT: produced souffle has anti-bacterial, anti-tumor and immunomodulatory properties, normalizes fat metabolism, pressure, sugar content in blood, increases efficiency. 
     1 cl, 2 tbl, 2 ex
Patent RU-2706700-C1 (RU)
Title: Pharmaceutical composition for correcting behavior of cats and dogs in stress situations
Inventor: ZEJNALOV ORKHAN AKHMED OGLY
IPC: A61K9/08
Filed: 2019-09-24
Granted: 2019-11-20
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: invention relates to pharmaceutics and veterinary science and represents a pharmaceutical composition for correcting behavior of cats and dogs in stress situations, characterized by that as an active ingredient contains trazodone succinate in concentration, providing an effective dose in single use, and pharmaceutically acceptable excipients. 
     EFFECT: technical result consists in correction of behavior of MW under stress using trazodone succinate agent, which during 30–60 minutes after administration provides normalization of animal behavior (sedation) in different stress situations, wherein without observing the presence of the undesirable side effects characteristic of known medical analogues of the simultaneous or subsequent manifestation in the form of somnolence, lethargy, retardation and disturbed coordination of movements. 
     5 cl, 14 tbl, 7 ex
Patent RU-2718993-C1 (RU)
Inventor: PERSHIN SERGEJ IVANOVICH
IPC: A23K20/163
Filed: 2019-10-21
Granted: 2020-04-15
Abstract: Кормовой продукт для продуктивных сельскохозяйственных животных и птиц на основе жиров растительного происхождения характеризуется тем, что в качестве жиров растительного происхождения кормовой продукт содержит лецитин наноструктурированный и масло расторопши наноструктурированное в виде эмульсии глобул с поливинилпирролидоном (ПВП), взятым в соотношении 1:0,02 с диаметром 8-10 нанометров при следующем соотношении ингредиентов, масс. % : сорбитол 35-45; фруктоолигосахариды 15-25; лецитин наноструктурированный 5-10; масло расторопши наноструктурированное 5-8; бета-каротин 10% 0,4-0,5; янтарная кислота 0,7-1,0; хрома пропионат 0,10-0,12; вода остальное. Разработанный состав обеспечивает возможность сокращения сухостойного периода, сервис-периода, индекса осеменения, а также увеличения среднесуточного удоя, жирности и белка в молоке коров. 4 табл.