baber/WOPTO huggingface dataset:
Patent RU-2700838-C1 (RU)
Title: Method for compensation of background conditions influence on efficiency of optoelectronic devices during side illumination tests
Inventor: Karelin Andrej Yurevich
IPC: G01M11/02
Filed: 2018-11-16
Granted: 2019-09-23
Abstract: FIELD: test technology. 
     SUBSTANCE: invention relates to methods of testing optical-electronic devices (OED), in particular, stellar sensors, on noise immunity from side radiation. According to the method, the OED is mounted on a rotary device inside the vacuum chamber such that the angle between the axis of the beam from the solar radiation simulator and the axis of the OED blend is equal to the preset angle of the blend illumination, limiting the flow from the imitator to the diaphragm, placing it in front of the inlet protective glass of the vacuum chamber, creating a vacuum in the chamber, illuminating the plane of the entrance pupil of the blind with radiation of the simulator, obtaining distribution of illumination on the surface of the photosensitive element (PSE) of the photodetector PDE, exposure of background radiation is performed, as a result of which accumulation of electric signals in PSE is performed, which are proportional to distribution of illumination of the background signal obtained when the entrance pupil of the blind is illuminated with radiation of the simulator; signals accumulated in the PSE are memorized and used to evaluate the influence of background conditions on the operability of the OED. At that, after the first exposure, repeated exposure of the background signal is carried out, before which from outside on the protective glass an overlay made of optically opaque material in the form of a black ellipse (BE) is placed, which provides shutting off the flow of the simulator falling into the input eye pupil of the blind, storing electrical signals at the output of the PSE PDE OED, corresponding to the background signal of repeated exposure, performing element-by-segment subtracting of the signals of the second exposure from the stored signals of the first exposure; storing the obtained difference signals and determining the distribution of background signals under normal operation conditions for said illumination conditions, and used to assess the effect of background conditions on the operability of the OED. 
     EFFECT: technical result consists in reproducing background distribution of a photodetector with a background distribution in side illumination by solar radiation owing to compensation for the effect of parasitic background luminescence from elements of the design of the vacuum chamber on the distribution of background radiation. 
     1 cl, 15 dwg
Patent RU-2721666-C1 (RU)
Inventor: GALLER THOMAS
IPC: E21D9/06
Filed: 2016-06-10
Granted: 2020-05-22
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to an active temporary roof attachment device attached to a mining machine, to a mining machine and a corresponding method. Disclosed is an apparatus for active temporary roof attachment, intended for attachment to a mining machine and comprising at least one set of support elements, each set comprising at least a first support member and a second support member for supporting a subterranean tunnel roof, a drive unit for driving a plurality of support members to provide successive movement of the first and second support members for alternately interacting with the roof, to provide support of roof with at least one support element in process of rock excavation performed by mining machine. 
     EFFECT: technical result consists in improvement of safety of works, due to creation of mining machine and corresponding method, providing constant support for roof, including under unfavourable conditions of mining. 
     18 cl, 8 dwg
Patent RU-2696070-C1 (RU)
Title: Device for creation and measurement of destructive load
Inventor: YABLONEV ALEKSANDR LVOVICH
IPC: G01L5/00
Filed: 2018-12-07
Granted: 2019-07-30
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to investigation of strength properties of solid materials by application of mechanical loads to them, and namely to devices for measurement of destructive load at testing of materials. Proposed device comprises bed, drive, table with locating supports for attachment of tested specimens, as well as unit for measuring destructive load. Drive is made mechanical multistage with toothed engagement and includes hand wheel connected via gear wheel, gear wheel and gear with vertically located gear rack, at that, said rack is equipped with strain load measuring assembly composed of strain gauge bracket with conical tip. Note also that the surface of base locating supports and conical tip edges are made in the form of constant curvature surfaces. 
     EFFECT: obtaining actual destructive forces and eliminating stress concentrators, as well as improving the quality of obtained results. 
     3 cl, 4 dwg
Patent RU-2707534-C1 (RU)
Title: Method for production of enriched eco black soil and concentrated enriched soil solution
Inventor: SHAPIRO VALERIJ ABRAMOVICH
IPC: C05F11/02
Filed: 2018-12-10
Granted: 2019-11-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the agriculture. Method for obtaining enriched eco black soil and concentrated enriched soil solution consists in that in isolated reservoirs a drainage system is created, horizontal layer of ecofriendly enriched is placed above it, processed organic-mineral mixture is placed above it, mixed with ground combustible fossil in amount of up to 10 % of total volume of layer and with ground germs-microflora carriers grown separately in amount of 1…2 % of total volume of layer, above processed organomineral mixture is layer of waterproof mulch with thickness of 2…5 mm, and after completion of treatment, sprinkling is performed and filtrate is collected, and before sprinkling sprinkle is installed on eco-cursed trap with mesh bottom containing worm fodder, after migration of worms into a trap, they are collected, a trap is removed, after which a spill is performed, and collected worms are used for making medicines and food additives. 
     EFFECT: invention allows to produce medicines and food additives of higher quality. 
     1 cl
Patent RU-2718891-C1 (RU)
Inventor: LEUNG VALIANT YUK YUEN
IPC: E01C1/02
Filed: 2017-05-18
Granted: 2020-04-15
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to the traffic intersection. Traffic intersection is located at intersection of two multiband roads, each of which contains multiple lanes located next to each other. Traffic intersection contains: intersection area, in which surface area of intersecting roads is overlapped. Nearest area in which at least one of the roads approaching the intersection includes at least one strip for turning to the right to direct vehicles at an intersection to the right to the intersecting road. At least one combination of the strip for movement along the straight line and turning to the left to direct vehicles for movement directly through the intersection and for turning left at the intersection. At least one receiving band for receiving vehicles moving through intersection and/or turning from crossing road. Strip for turning to the right is made with possibility of separation from the strip for movement along the straight line in the nearest area by passing through the distal intersection zone, so that vehicles received from the intersection are directed in the opposite direction between the strip for turning to the right and the combination of the strip for movement along the straight line and turning left into straight receiving strip. Traffic intersection defines a proximal zone of intersection located in one or several selected from the nearest bands for movement along a straight line and turn to the left, and the nearest receiving strip. Proximal area of intersection is made for reception of vehicles turning from the crossing road, the received vehicles move towards the intersection area to move directly through the intersection, thereby allowing vehicles moving straight through the intersection to pass vehicles that turn to the left of the combination of the strip for movement along the straight line and turn to the left. 
     EFFECT: technical result is increased throughput capacity. 
     4 cl, 18 dwg
Patent RU-2705114-C1 (RU)
Inventor: Zykov Vladimir Viktorovich
IPC: C04B28/04
Filed: 2019-01-30
Granted: 2019-11-05
Abstract: FIELD: construction materials. 
     SUBSTANCE: invention relates to construction materials and can be used for making articles from high-strength concrete in civil and industrial construction, as well as for making special-purpose structures. High-strength concrete obtained from a mixture comprising portland cement, sand, additive and water, sand contains sand with fineness modulus of 2.6, as additive – complex additive Nanoactive-NM-21 with density ρ = 1.041 g/cm 3 , pH value of pH = 5.5, consisting of the following components, wt %: 20 % aqueous solution of a polycarboxylate polymer represented by a copolymer of acrylic acid and ethyl ether of methacrylic acid, with density ρ = 1.027 g/cm 3 , pH value of pH = 6.5 – 31.2–36.0; antifoaming agent F-67 based on silicone oil with viscosity of 67 mm 2 /s – 1.0–1.2; silicic acid sol with density ρ = 1.014 g/cm 3 , pH value of pH = 3.5 – 5.5–6.0; potassium nitrite, KNO 2  – 4.5–5.6; water – 53.0–56.0, with the following ratio of components, wt %: portlandcement – 24.0–25.0; said sand – 65.35–66.00; said complex additive Nanoactive-NM-21 – 0.25–0.26; water – 9.40–9.74. 
     EFFECT: technical result is the creation of high-strength concrete with high compression strength, high tensile strength in bending and high frost-resistance. 
     1 cl, 1 tbl
Patent RU-2704569-C1 (RU)
Title: Treatment method of exudative pleurisy
Inventor: CHARYSHKIN ALEKSEJ LEONIDOVICH
IPC: A61M25/01
Filed: 2019-02-05
Granted: 2019-10-29
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to surgery and oncology. Pleural cavity is drained into 8 intercostal space along the posterior axillary line with silicone tube 5 mm in diameter to remove exudate. Day after the drainage of the pleural cavity, X-ray control is performed. If on an X-ray image the pleural cavity is dry, the lung is straightened, then the silicone tube with diameter of 5 mm is removed and a polyurethane catheter with diameter of 2 mm is placed in its place in the pleural cavity, its inner end is that part of the catheter placed in the pleural cavity, which has eight through holes with diameter of 1 mm. Then, Tramal is injected intramuscularly, Naropin 50 ml and physiologic saline 50 ml are introduced along the catheter and the outer end of the catheter is squeezed. Patient lies in different positions for 30 minutes. Clamp is removed, Betadin 10 % 30.0 ml and Naropin 60 ml are introduced, and the outer end of the catheter is clamped for 8 hours, during which time the patient lies and changes body position every two hours. Further, a clamp is removed and active aspiration is performed for 12 hours, and the catheter is removed. 
     EFFECT: method provides effective anesthesia, reduced length of treatment, reduced recurrence. 
     1 cl, 1 dwg, 1 ex
Patent RU-2704039-C1 (RU)
Title: Device for fastening muzzle device of small arms
Inventor: URZHUMTSEV SERGEJ VLADIMIROVICH
IPC: F41A21/32
Filed: 2019-03-12
Granted: 2019-10-23
Abstract: FIELD: weapons and ammunition.SUBSTANCE: muzzle device of small arms comprises body and attachment assembly consisting of centering insert and nut with retainer. Centering insert is rigidly fixed in the housing, there are a row of radial grooves and threaded seat for nut installation. On the nut there is a stop interacting with the bayonet projection of the weapon, and a groove for installation of a spring-loaded retainer having a ledge which, when interacting with radial slots of the centering insert, forms a ratchet mechanism.EFFECT: alignment of the barrel channel with the bullet channel of the muzzle device, non-play connection of the muzzle device to the barrel, shorter time for installation and dismantling.1 cl, 11 dwg
Patent RU-2713862-C1 (RU)
Title: MULTIPLIER MODULO q
Inventor: Andreev Dmitrij Vasilevich
IPC: G06F7/38
Filed: 2019-03-11
Granted: 2020-02-07
Abstract: FIELD: computer engineering. 
     SUBSTANCE: invention relates to the computer engineering. Multiplier modulo q, having an AND element, wherein the multiplier q further includes two AND elements and four XOR elements. 
     EFFECT: wider range of tools for the same purpose. 
     1 cl, 1 tbl, 1 dwg
Patent RU-2703785-C1 (RU)
Inventor: Sosnin Sergej Igorevich
IPC: A61H9/00
Filed: 2019-04-26
Granted: 2019-10-22
Abstract: Вакуумная насадка предназначена для проведения подводного вакуумно-вихревого массажа и содержит корпус (1), внутри которого образована открытая с одной стороны полость (2), ограниченная дном (3) с противоположной стороны и боковой поверхностью (4), представляющей собой поверхность вращения с образующей в виде параболы. Полость (2) в направлении от дна (3) к открытой ее стороне содержит последовательно расположенные сужающуюся часть (5), образующую вихревую камеру (6), и расширяющуюся часть (7), образующую выходную горловину. Через корпус (1) проходит выходящий в вихревую камеру (6) канал (8) для подачи струи воды в вихревую камеру по касательной к ее поверхности. От дна (3) полости (2) отходит соосный поверхности (4) вращения выступ (10) в виде полусферы, высота (H) которого больше расстояния (h) в осевом направлении от дна (3) полости до центра канала (8) в месте его выхода в вихревую камеру (6). Техническим результатом является повышение эффективности насадки за счет обеспечения равномерности истечения воды во все стороны из-под насадки и увеличения величины создаваемого ей при работе разрежения при заданном входном давлении воды. 4 з.п. ф-лы, 2 ил.
Patent RU-2718433-C1 (RU)
Inventor: Iurov Aleksei Alekseevich
IPC: G06F21/64
Filed: 2019-05-23
Granted: 2020-04-02
Abstract: FIELD: data processing.SUBSTANCE: invention relates to a method and device for automated provision of electronic warehouse receipt. Device comprises connected to each other blockchain with storage unit, comprising wallets of users: warehouse wallet, client wallet and lender wallet; a platform comprising a contract system unit, a storage device comprising a modulator of communication with the WMS, and a platform operator server, which comprises a platform web-interface with personal user departments: a warehouse personal cabinet, a client personal cabinet, creditor personal cabinet; a user data storage unit, a user input request processing unit, a warehouse receipt issue and storage unit, a blockchain interaction unit.EFFECT: technical result consists in automation of reliability of electronic warehouse receipt.3 cl, 1 dwg
Patent RU-2712445-C1 (RU)
Title: Method of producing an antioxidant agent in the form of a tablet with prolonged effect
Inventor: ISMAGILOV ISKANDAR KHALIULLOVICH
IPC: A61K47/04
Filed: 2019-06-04
Granted: 2020-01-29
Abstract: FIELD: medicine; pharmaceutics. 
     SUBSTANCE: invention refers to chemical-pharmaceutical industry and medicine. Disclosed is a method of producing an antioxidant agent in the form of prolonged release, characterized in that a sifted mixture of ethyl methylhydroxypyridine succinate and hydroxypropyl methyl cellulose with viscosity of 2,700–5,040 MPa⋅with is mixed with a previously obtained moistening agent, which is an aqueous solution of hydroxypropyl methyl cellulose with viscosity of 4.8–7.2 mPa⋅s, the mixture is granulated in boiling (fluidized) layer; obtained granules are powdered with magnesium stearate and silicon with colloidal dioxide, subjected to dry granulation with subsequent pressing into tablets and film coating. 
     EFFECT: tablets have an improved pharmacological release profile. 
     4 cl, 1 tbl, 2 ex
Patent RU-2722287-C1 (RU)
Inventor: JELICH NICHOLAS
IPC: B65D47/08
Filed: 2017-01-09
Granted: 2020-05-28
Abstract: Выдачное укупорочное средство (40) для системы, содержащей текучее/сыпучее вещество, такой как контейнер, включает в себя корпус (54) для приема текучего/сыпучего вещества из системы, фиксирующий элемент (56), собранный вместе с корпусом (54), и поворотный воздействующий элемент (60), который собран вместе с фиксирующим элементом (56) и в котором образован выдачной проточный канал (190) для выпуска текучего/сыпучего вещества. Фиксирующий элемент (56) выполнен с возможностью поворота относительно корпуса (54) из положения фиксации в положение расфиксации, чтобы создать для пользователя возможность поворота воздействующего элемента (60) из закрытого положения в открытое положение выдачи. Корпус (54) имеет опорный элемент (110), который проходит через фиксирующий элемент (56), находящийся в положении фиксации, для предотвращения перемещения воздействующего элемента (60) в открытое положение. В положении расфиксации фиксирующего элемента (56) опорный элемент (110) не препятствует перемещению воздействующего элемента (60) в открытое положение. 18 з.п. ф-лы, 33 ил.
Patent RU-2735770-C1 (RU)
Title: Способ и устройство для повышения конверсии nox в выхлопных газах путем введения озона
Inventor: CONWAY RAYMOND
IPC: F01N3/035
Filed: 2017-12-19
Granted: 2020-11-06
Abstract: Предложены система очистки выхлопных газов и способ уменьшения выбросов из потока выхлопных газов. Система очистки содержит по порядку расположенный выше по потоку катализатор, соединенный с пассивным катализатором-адсорбером NОх; средство для приведения выхлопного потока в контакт с озоном, чтобы вызывать реакцию NО в выхлопном потоке с озоном с получением NО2; катализатор SCR. 2 н. и 14 з.п. ф-лы, 19 ил.
Patent RU-2707283-C1 (RU)
Title: Method for determining severity of obstructive jaundice of non-tumor genesis
Inventor: VLASOV ALEKSEJ PETROVICH
IPC: G01N33/48
Filed: 2019-08-05
Granted: 2019-11-26
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine and aims at determining severity of obstructive jaundice of non-tumor origin. Patient blood is sampled and analyzed. Albumin toxicity index, total bilirubin content and malondialdehyde content are determined. Based on the obtained data, the obstructive jaundice severity index is calculated by formula:where OJSI is obstructive jaundice severity index, ITcurrent plasma toxicity index of albumin, ITalbumin plasma toxicity index in norm, CBis current bilirubin content, CBbilirubin content in norm, MDAcontent of malondialdehyde at current moment, MDAcontent of malondialdehyde in norm. OJSI value less than 13 indicates a mild severity of obstructive jaundice, index of 14 to 21 indicates a moderate severity level, index of 22 and more indicates a severe degree of obstructive jaundice.EFFECT: method provides higher objectivity of determining severity of obstructive jaundice of non-tumor genesis by determining the severity of liver damage and processes underlying it.1 cl, 2 tbl, 3 ex
Patent RU-2714244-C1 (RU)
Title: Soup concentrate for dietary preventive nutrition
Inventor: AFANASEV ALEKSANDR MIKHAJLOVICH
IPC: A23L23/10
Filed: 2019-08-28
Granted: 2020-02-13
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry, in particular, to soup concentrates in the form of powders or briquettes for preparation of dishes in domestic conditions, which can be used as dietary preventive nutrition. Soup concentrate for dietary preventive nutrition contains celery, parsley, onion, turmeric, carrots, paprika extract, iodised salt, yeast extract, dry soya sauce, hawthorn extract, dihydroquercetin and vitamin C with the following initial components content, wt%: celery – 3.56–7.56; parsley – 3.56–7.56; onions – 3.67–9.67; tumeric – 2.33–4.33; carrots – 40.00–60.00; pepper extract – 0.01–0.10; edible iodized salt – 15.67–31.67; yeast extract – 0.40–2.40; dry soya sauce – 0.22–4.22; hawthorn extract – 0.11–0.44; dihydroquercetin – 0.01–0.22; vitamin C – 0.11–0.44. 
     EFFECT: soup concentrate possesses high organoleptic indices, has preventive effect on organs of cardiovascular and digestive systems, including heart and liver. 
     5 cl, 1 tbl
Patent RU-2734316-C1 (RU)
Title: Лигатура для приготовления композиционных материалов на основе алюминия или алюминиевых сплавов и способ получения лигатуры (варианты)
Inventor: Predtechenskij Mikhail Rudolfovich
IPC: C22C21/00
Filed: 2019-09-20
Granted: 2020-10-15
Abstract: Изобретение относится к области цветной металлургии и может быть использовано для приготовления композиционных материалов на основе алюминия или алюминиевого сплава с использованием литейных технологий. Лигатура содержит алюминий и углеродные нанотрубки (УНТ), поверхность которых содержит адсорбированные газы при массовом соотношении УНТ и адсорбированных газов не менее 100, причем по меньшей мере часть УНТ расположена в объеме алюминия или его сплава без контакта с окружающей средой. Изобретение позволяет создать лигатуры для алюминия и алюминиевых сплавов для получения композиционных материалов на основе алюминия или алюминиевых сплавов с равномерным распределением в них УНТ. 3 н. и 11 з.п. ф-лы, 8 пр.
Patent RU-2716773-C1 (RU)
Title: Cylinder-piston group of internal combustion engine
Inventor: DYUPIN VLADIMIR KUZMICH
IPC: F01M1/08
Filed: 2019-10-14
Granted: 2020-03-16
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to piston-type internal combustion engines, namely, to engine lubrication systems. Essence of the invention consists in the fact that the cylinder-piston group of the engine contains the cylinder with the piston, on which the compression and oil-removal rings are installed. Between oil removal rings, cylinder and piston there is an area filled with oil, and to cylinder through holes direct and return oil lines are pumped for pumping through the specified area of oil. 
     EFFECT: technical result consists in increasing engine life, reducing oil consumption and reducing emissions of harmful substances from engine operation. 
     3 cl, 1 dwg
Patent RU-2720855-C1 (RU)
Inventor: Bitus Evgenii Ivanovich
IPC: D06F71/00
Filed: 2019-11-01
Granted: 2020-05-13
Abstract: FIELD: consumer goods industry. 
     SUBSTANCE: invention relates to light industry, namely to pressing elements intended for wet-heat treatment and forming parts of garments, mainly for lapels of jacket. Ironing element of ironing press cushion includes layers of glass fabric with located between them fixing layers. According to invention layers of glass fabric are laid on each other so that main threads of overlying layer are located at an angle exceeding direction angle of main thread of underlying layer, wherein the adjacent layers of the glass fabric alternate in density, and the fixing layers are made from epoxy resin for impregnating the glass fabric layers to form a multilayer composite material pack. 
     EFFECT: high strength of the ironing element by increasing resistance to bending. 
     7 cl, 1 dwg
Patent RU-2730060-C1 (RU)
Inventor: NOVIKOVA GALINA VLADIMIROVNA
IPC: A47J39/00
Filed: 2019-11-19
Granted: 2020-08-17
Abstract: FIELD: agriculture.SUBSTANCE: multi-module UHF plant for defrosting cow colostrum in intermittent mode comprises: vertically arranged cylindrical screening housing, on the upper perforated base of which the supports, which contain stationary parts of non-ferromagnetic waveguides coaxially arranged in dielectric bushings with radiators from the magnetron of UHF generators installed under the upper perforated base, are deepened evenly along the perimeter. Each detachable module is made in the form of a cylindrical resonator with a cover and a fine-mesh net on a nozzle for dispensing from non-ferromagnetic material, and the handle located on the lateral side - from fluoroplastic. Fluoroplastic disk is attached to the non-ferromagnetic bottom of the cylindrical resonator with the help of a silicone sealant. Removable parts of coaxially arranged non-ferromagnetic waveguides in fluoroplastic bushings are located at the centre of non-ferromagnetic bottom. Near each detachable module there are switches, and on side surface of cylindrical screening housing there is cooling magnetrons fan and control cabinet.EFFECT: proposed invention relates to agriculture and can be used in farms for defrosting of cow colostrum.1 cl, 4 dwg