baber/WOPTO huggingface dataset:
Patent RU-2713582-C1 (RU)
Title: Method for optimal estimation of errors of an inertial navigation system and its correction on a fixed ground landmark with known geographical coordinates
Inventor: Manokhin Vyacheslav Ivanovich
IPC: G01C23/00
Filed: 2019-01-29
Granted: 2020-02-05
Abstract: FIELD: navigation systems. 
     SUBSTANCE: invention relates to measurement information systems and combat aircraft and helicopter systems, in which method is developed for optimal estimation of complete list of inertial navigation system (INS) state parameters and effective correction of navigation and flight information measured by it. Method for optimal estimation of errors of inertial navigation system and its correction along fixed landmark with known geographical coordinates includes angular tracking of fixed landmark of correction (LC) and discrete measurement of the inclined distance to it in sparing mode for the laser range finder from the sighting system composition mode with frequency of emitting parcels of 0.5–1.0 Hz and is based on combined processing of measured current viewing angles of lC and inclined distance to it, current angles of true and gyroscopic courses, roll and pitch of object and counted INS of geographical coordinates of its location and current baro-inertial height. At that, in the mode of continuous angular tracking of the lC, one-two-second time intervals between adjacent measurements of the range to the lC are filled with its ten-Hz design values, which are formed in accordance with modified, invariable to the underlying surface of the elevation procedure for determining the inclined range, involving use of the current baro-inertial height of the object, the cosine of the angle between the geographical vertical and the direction of the lC, and formed by lC measurements of reference altitude of altitude above sea level, wherein components of the absolute linear speed of the object are estimated in accordance with the kinematic model of its motion relative to the fixed ground-based optical system in the projections on the axis of the inertial coordinate system. At that, two parallel operating procedures of optimal estimation are implemented – primary and auxiliary, first of which provides evaluation of extended vector of INS state parameters and subsequent correction of its navigation and piloting parameters, and second – formation of adequate with SNS position and speed signals used in main procedure of optimal estimation as signals of ideal meter. 
     EFFECT: broader functional capabilities of the sighting and navigation system of modern aircraft. 
     1 cl, 7 dwg
Patent RU-2699291-C1 (RU)
Title: Method for making auricle prosthetic device
Inventor: Arutyunov Sergej Darchoevich
IPC: A61F2/00
Filed: 2019-02-05
Granted: 2019-09-05
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to facial prosthetic repair, and is intended for use in orthopedic rehabilitation of patients with missing auricle. That is followed by computed tomography of the head. Volumetric image of computer tomogram in resolution file .dicom is converted into 3D image in .stl format. Digital model of the available ear is reflected in a mirror manner and the prosthesis model is corrected in the adjoining area in the area of the missing ear with shaping to the tissues of the prosthetic bed of the mantel with thickness of 1 mm and diameter corresponding to the diameter of the external auricle. Modified 3D model of auricle prosthesis is displayed in a negative limited by a rectangular shape. Digital model of the mold is divided along into two parts; on one side of the part of the mold, a channel is simulated, for subsequent application of silicone, and on the opposite side of the mold there are two similar channels for outflow of structural material and prevention of formation of pores. Each of the two halves is divided into three more fragments, so that the ear displays in the mold having the greatest undercuts remain in one of the fragments and its antagonist. Simulating on each of the shape fragments on the end surface at the point of connection with the subsequent fragment along the diagonal of the rectangle is cylindrical ledges, and on the following fragment of the shape there simulated are depressions corresponding to the shape of projections. Similar mirror-reflected projections and holes are modeled on inner surfaces of extreme shape fragments. Physical model of the mold is prepared for making a conning of auricle of heat-resistant polymer of ABS type. Printed form is processed by milling cutters and polishers; supports are cut off, points of joint of fragments are polished. Treated mold fragments are compared and fixed with a clamp. Silicone is added, the dye is added and added through a syringe into the previously simulated channel of the mold, until residue material is recovered through the simulated system of outflow channels. Auricular prosthesis is polymerised in dry-fire cabinet at 82.5 degrees Celsius for one hour. Silicone prosthesis of the auricle is removed, the gating system is cut off and polishers are finished. 
     EFFECT: method enables making a mold for multiple reproduction of auricular aperture in a shape corresponding to a mirror reproduced patient's existing ear by means of modern digital additive technologies using 3D printing. 
     1 cl, 1 dwg
Patent RU-2707900-C1 (RU)
Title: Device preventing movement of cistern clamp
Inventor: Kelembet Sergej Nikolaevich
IPC: B61D5/06
Filed: 2019-02-18
Granted: 2019-12-02
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to railway transport, in particular, to tank cars, boilers of which are fixed on the frame by clamping yokes. Device limiting movement of the clamp of the car-cistern contains a clamp with a plank fixed on the support of the frame of the car-cistern, and with the help of clamps a rope fixed through holes of holes, which at breakage of clamp limits movement of clamp belt in relation to the tip. Lugs are made of rolled sheet. One of lugs is welded to lateral side of clamp tip, and second one – to front side of clamp belt. 
     EFFECT: invention improves manufacturability and reliability. 
     1 cl, 3 dwg
Patent RU-2754097-C1 (RU)
Inventor: Belous Ivan Petrovich
IPC: G06F17/00
Filed: 2019-02-27
Granted: 2021-08-26
Abstract: FIELD: computer technology. 
     SUBSTANCE: invention relates to hardware and software complex for the study of special technical means intended for secretly obtaining information. The hardware and software complex contains a module for determining the parameters of video cameras and searching for hidden lenses, equipped with an LED illuminator, a technological observation hole that provides a visual overview of the received glare from video camera lenses, a video recorder located on the front surface, as well as a memory unit with the ability to insert a memory card and USB port; radio channel monitoring module; a module for photographic recording, designed to receive photo and video images of the objects under study and transfer those to a laptop; obtaining photographs with a resolution of at least 12 megapixels; with the ability to shoot video in Full HD mode; visual control of the received photo and video images on the built-in camera screen of at least 2.5 inches; mixing and scattering directional light in the lightbox, which is formed by lighting devices, to create a shadow-free picture of the subject; a module for reading information from SIM-cards and memory cards that provides: obtaining information about the type of SIM-card, unique serial number of the SIM-card, individual number of the subscriber; setting, disabling or changing the four-digit digital PIN-code; reading the contents of the contact list from the SIM card; reading SMS messages stored in the memory of the SIM-card; reading information from memory cards.  
     EFFECT: invention is aimed at improving the quality of the examination.  
     1 cl, 5 dwg
Patent RU-2702296-C1 (RU)
Title: Pneumatic tire
Inventor: KISHIZOE ISAMU
IPC: B60C11/00
Filed: 2017-08-07
Granted: 2019-10-07
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to the automotive industry. In pneumatic tire (1) module during elongation of running layer (151) by 300 % is in range from 3.0 to 7.0 MPa, and module at elongation of subprotector (152) by 300 % is in range from 10.0 to 20.0 MPa. Besides, earthing protector (7) is made of rubber material with volume specific resistance of 1×10 -7  Ohm·cm or less. Earthing protector (7) is made of the same rubber material as subprotector (152) and has a solid structure with sub-protector (152). 
     EFFECT: improved characteristics of resistance to delamination while maintaining operational characteristics when driving on ice. 
     15 cl, 10 dwg
Patent RU-2700591-C1 (RU)
Inventor: KHOZYAINOV BORIS ALEKSEEVICH
IPC: G01K1/024
Filed: 2019-04-05
Granted: 2019-09-18
Abstract: Изобретение относится преимущественно к бытовой технике. Его использование позволяет с больше точностью измерять температуру жидкости в бутылке в процессе охлаждения/нагревания бутылки. Достигается это тем, что измеряющее температуру устройство расположено на горлышке бутылки, а само горлышко и датчик температуры покрыты термоизолятором. 6 з.п. ф-лы, 2 ил.
Patent RU-2716200-C1 (RU)
Inventor: Sufianov Albert Akramovich
IPC: A61M25/06
Filed: 2019-05-07
Granted: 2020-03-06
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to neurosurgery, and can be used for endoscopic installation of lumbar catheter in subarachnoid space. In Tuohy G14 needle is introduced a paracentetic semi-rigid neuroendoscope allowing visual control and positioning of the needle relative to the individual anatomy of the patient, as well as to cauda equina root array; Tuohy needle is fixed, neuroendoscope is removed therefrom, lumbar catheter is inserted through needle, and Tuohy needle is removed.EFFECT: method provides the safety of the liquor drainage ensured by visual control and positioning of the needle relative to the individual anatomy of the patient, as well as to the cauda equina root array.1 cl, 11 dwg, 1 ex
Patent RU-2721360-C1 (RU)
Inventor: CHERNYAVETS VLADIMIR VASILEVICH
IPC: B64G1/52
Filed: 2019-05-13
Granted: 2020-05-19
Abstract: FIELD: astronautics. 
     SUBSTANCE: invention relates to devices for sealing breakdown places with high-speed meteorite or technogenic particles of shells of space objects. Device for sealing of defects of shells of space objects includes cover (1), handle (2), holes (3) for sealant filling, clamp (4). Cover (1) is made of polyethylene film. Clamp (4) is made in the form of piston with thread (7), connected by means of rod (6) with handle (2). Upon detection of defect in spacecraft body, body (5) is applied on breakdown hole in spacecraft body. By turning handle (2) under action of rod (6) sealant moves to cover (1) and breaks elastic cover (1) and begins sealing process. 
     EFFECT: enabling sealing of spacecraft shell holes in hard-to-reach places. 
     1 cl, 1 dwg
Patent RU-2719376-C1 (RU)
Title: Лекарственное средство седативного и миорелаксантного действия
Inventor: Dulkis Mariya Dmitrievna
IPC: A61K31/495
Filed: 2019-05-14
Granted: 2020-04-17
Abstract: Изобретение относится к медицине, а именно к фармакологии, и может быть использовано как седативное и миорелаксантное лекарственное средство, содержащее гидроксизин или его фармацевтически приемлемую соль – 0,00001 – 2,00002 мас. %, раствор ментола в ментилизовалерате – 0,99001 – 2,01106 мас. %, масло мяты перечной – 0,09807 – 0,14215 мас. %, испанское хмелевое масло – 0,017 – 0,020 мас. % и этанол и воду очищенную в массовом соотношении 1,2:1–1,7:1 – остальное, выполненное в форме капель для приема внутрь, для терапии функциональных расстройств сердечно-сосудистой системы, тахикардии, неврозов и неврозоподобных состояний, сопровождающихся повышенной возбудимостью и раздражительностью, беспокойством, страхом, затруднений засыпания и сна, а также состояний возбуждения, сопровождающихся выраженными вегетативными реакциями и спазмами кишечника. Лекарственное средство обеспечивает сверхсуммарное (синергетическое) седативное и миорелаксантное действие при снижении количества активных веществ и быстром обеспечении терапевтического эффекта. 2 з.п. ф-лы.
Patent RU-2702114-C1 (RU)
Title: Immunomodulator
Inventor: Markova Evgeniya Valerevna
IPC: A61K31/515
Filed: 2019-06-11
Granted: 2019-10-04
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: invention refers to synthetic immunomodulators. Disclosed is the use of a cyclic derivative of barbituric acid (1-o-fluorobenzoyl-5-phenyl-5-ethyl-barbituric acid) – halonal as an immunomodulator. 
     EFFECT: halonal increases the spleen lymphoid cell proliferative activity and delayed type hypersensitivity manifestation; invention can be used as a modulator of functional activity of the immune system and its cellular elements both in norm, and in pathology (chronic alcoholism). 
     1 cl, 2 dwg, 3 tbl, 5 ex
Patent RU-2705120-C1 (RU)
Title: Method of producing construction material from a mixture of milled domestic polyethylene and ash from burning waste water sludge
Inventor: Kulik Daniil Mikhajlovich
IPC: C08L23/06
Filed: 2019-06-10
Granted: 2019-11-05
Abstract: FIELD: construction.SUBSTANCE: invention relates to production of construction materials for road structures. Method involves preparation of a mixture containing a polyethylene homogenized to size of 5 mm as a binder. When preparing the mixture, first, 40–70 wt% of household polyethylene and 30–60 wt % of ash from waste water sludge combustion during 10–15 minutes in heat treatment process at temperature of 250–350 °C with subsequent pressing under load of 10–25 MPa for 3 minutes into plate with thickness of not less than 50 mm and cooling of finished product at ambient temperature.EFFECT: recycling of polyethylene and ash from construction waste of waste water from storage wastes, obtaining light and dense construction material, high strength and durability of road structures.1 cl, 1 tbl
Patent RU-2720524-C1 (RU)
Inventor: OKU Yousuke
IPC: F16L15/04
Filed: 2017-12-27
Granted: 2020-04-30
Abstract: FIELD: pipelines.SUBSTANCE: threaded connection (1) contains nipple (10) and coupling (20). Nipple (10) comprises nipple shoulder surface (11), nipple sealing surface (12) and male thread (13). Coupling (20) comprises coupling flange surface (21), coupling sealing surface (22) and female thread (23). Male thread (13) and female thread (23) represent wedge threads. When connection is fixed, surface (11) of collar of nipple contacts with surface (21) of coupling collar, embedded side and support side of male thread (13) contact with embedded side and support side of female thread (23) respectively, and seal surface (12) of nipple contacts with sealing surface (22) of coupling. Collar angle makes 4° or more. Collar angle is the angle formed by each of surfaces (11, 21) of the collar with the plane perpendicular to the axis (CL) of the pipe when the connection is not fixed.EFFECT: invention relates to a threaded joint for steel pipes with improved sealing properties.3 cl, 5 dwg
Patent RU-2715394-C1 (RU)
Title: Extruder
Inventor: ALEKSEEV GENNADIJ VALENTINOVICH
IPC: A23P30/20
Filed: 2019-06-19
Granted: 2020-02-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry and may be used in production of extruded food products. Extruder comprises a body, a pressing chamber, a matrix, a grinding chamber with a loading hopper, spray nozzles and a knife, a screw and a disk. Auger is assembled with screw-type screw elements forming coils, and has constant or decreasing pitch of turns, increased thickness of coils and decreasing depth of cutting. Pressing chamber is composed of feed and pressing housings and provided with trapezoidal grooves of constant cross-section. Disk has four cylindrical holes with a taper diverging at angle 45°. Matrix is made with holes, shape and number of which are selected depending on shape and dimensions of produced extrudate. Disk and the matrix are located with a gap between them, which is controlled by movement of the matrix along the thread, by means of which it is fixed on the outer surface of the pressing body. 
     EFFECT: as a result, expansion of technological capabilities of the extruder and higher quality of the obtained product. 
     1 cl, 6 dwg
Patent RU-2737792-C1 (RU)
Inventor: TANG HAI
IPC: H04W72/14
Filed: 2016-12-23
Granted: 2020-12-03
Abstract: FIELD: communication.SUBSTANCE: invention relates to a method of transmitting information, a network device and a terminal device. Method includes: sending, by a network device, first configuration information to a terminal device through a first control channel, wherein the first control channel is a control channel in the resource for which the first numerical value is used, the first configuration information is used to indicate the configuration in the resource, for which the second numerical value is used, and the first numerical value differs from the second numerical value.EFFECT: technical result is reduction of costs associated with common control channels in order to rationally use system resources.24 cl, 26 dwg
Patent RU-2727746-C1 (RU)
Title: Способ прогнозирования ответной реакции головного мозга на удаление острой травматической внутричерепной гематомы
Inventor: SEMENOV ALEKSANDR VALEREVICH
IPC: A61B5/00
Filed: 2019-08-05
Granted: 2020-07-23
Abstract: Изобретение относится к медицине, а именно к нейрохирургии. Проводят МСКТ головного мозга. На МСКТ изображении измеряют диаметры оболочек правого и левого зрительных нервов в области увеосклерального кольца на расстоянии 3 мм кзади от оболочек глазного яблока и устанавливают их среднюю величину. Кроме этого измеряют минимальное расстояние между головками хвостатых ядер на уровне визуализируемых тел передних рогов боковых желудочков мозга. Величину оптико-вентрикулярного коэффициента (ОВК) устанавливают по заявленной формуле. При величине ОВК, равной и более 86,0%, прогнозируют гипертензивную реакцию мозга с его пролапсом. При величине ОВК от 54-85,9% - нормотензивную реакцию. При ОВК, равной 53,9% и менее, - гипотензивную реакцию мозга на удаление острой травматической внутричерепной гематомы. Способ позволяет осуществить прогнозирование реакции головного мозга на удаление острой внутричерепной гематомы объективно и независимо от клинического состояния пациента, места локализации гематомы и их количества за счет оценки комплекса наиболее значимых параметров. 13 ил., 3 табл.,  5 пр.
Patent RU-2731318-C1 (RU)
Title: Biodegradable endovascular stent with shape memory and method of production thereof
Inventor: GLUSHCHENKO Leonid Vitalevich
IPC: A61L27/58
Filed: 2018-07-17
Granted: 2020-09-01
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medical equipment, specifically to biodegradable endovascular stent with shape memory, which can be installed without using an expanding balloon or other dilating agents, and methods for making them. Biodegradable self-expanding stent made of a polymer in which the strata form a closed-cell structure and the ratio of the internal diameter of the stent in the state before crimping and after crimping ranges from 3 to 5. Method of producing a biodegradable self-expanding stent involves the following steps: extruding a tube from a polymer material; annealing extruded polymer tube; performing extruded polymer tube laser cutting to produce a stent blank, in which the strata form a closed-cell structure; stent blank is heated to temperature higher than glass transition temperature of polymer material and sharp reduction uniformly along the entire outer surface with subsequent rapid cooling so that the ratio of the internal diameter of the stent in the state before and after reduction is from 3 to 5; placing the cooled stent on/into the delivery device; performing packing, marking and sterilization. 
     EFFECT: technical result achieved by the declared group of inventions is enabling production of a range of biodegradable stents of different size with shape memory and improved ratio of mechanical, biochemical and process characteristics, design and manufacturing technology of which are suitable for batch production. 
     22 cl, 26 dwg
Patent RU-2718809-C1 (RU)
Title: Flint brick
Inventor: TRUSOV VLADIMIR ALEKSANDROVICH
IPC: F27D1/04
Filed: 2019-09-09
Granted: 2020-04-14
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, particularly, to iron hearth of shaft furnace. Iron tap hole contains a taphole brick, a wall with a niche. Tile brick is placed in a taphole wall in a sleeve made from corundum ramming paste MKN-96 with 2 % Foskon additive in a core box and having a metal frame inside and four holes for fixing it to the furnace armature by steel studs with thread, nuts, spring washers, wherein the niche of the wall and the sleeve are made with a lead-in part, wherein four studs with a thread are welded to the furnace armor, on them a bushing and four steel plates are fixed, by which the taphole brick is fixed in the bushing. Said bricks in form of truncated cone with lead-in section are made of corundum ramming compound MKN-96 with 2 % Foskon addition in core box and has inside metal frame with welded four steel handles and seven steel studs for fixation of metal lined drain sock. Metal frameworks of bushing and taphole brick are welded in welding conductors of steel wire of steel grade 15 with diameter of 5 mm, and in the center of taphole brick a hole is made with dimensions of 28 × 42 mm. 
     EFFECT: longer service life of the taphole brick and faster replacement of the worn-out brick bricks by a new one. 
     4 cl, 5 dwg, 3 tbl
Patent RU-2716661-C1 (RU)
Title: Hybrid cement
Inventor: SMIRNOVA OLGA MIKHAJLOVNA
IPC: C04B7/14
Filed: 2019-09-12
Granted: 2020-03-13
Abstract: FIELD: construction; chemistry. 
     SUBSTANCE: invention relates to compositions of hybrid binder based on ground granulated metallurgical slag and can be used in underground, transport and civil construction for making concrete. Binder including ground granulated blast-furnace slag, phosphogypsum, portland cement clinker, unslaked lime, mineral additive – schungizite with content of microparticles smaller than 50 mcm more than 90 % and superplasticizer MELFLUX 2651F at the following component ratio, wt%: granulated blast-furnace slag 80.1–84.2, quick lime 6.5–7.8, portland cement clinker 6.7–7.4, schungizite 2.0–3.5, superplasticizer MELFLUX 2651F 0.4–0.8, phosphogypsum is the rest. 
     EFFECT: technical result is to create a binder with reduced water demand with high strength and frost resistance. 
     1 cl, 3 tbl
Patent RU-2715787-C1 (RU)
Inventor: KUZNETSOV IVAN LEONIDOVICH
IPC: E04B1/38
Filed: 2019-09-17
Granted: 2020-03-03
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to the field of construction, in particular, to interconnections of fiberglass profiles in grate structures, for example, in construction trusses, buildings coatings. Unit of connection of glass-fiber plastic profiles in lattice structures includes belts and rods of grid, which are overlapped with gusset plate on bolts made of several layers. Extreme layers are made of separate fiberglass parts, which are oriented by pultrusion in direction of axes of rods of grid, at that middle layer between extreme layers of gusset plate is made solid from thin galvanized sheet steel with forged-up teeth on each side. 
     EFFECT: technical result is higher strength of the node joint. 
     1 cl, 5 dwg