baber/WOPTO huggingface dataset:
Patent RU-2736043-C1 (RU)
Inventor: TAKATANI Shinsuke
IPC: C22C38/08
Filed: 2018-07-13
Granted: 2020-11-11
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, namely to electrotechnical steel sheet with oriented grain structure used as material of iron cores of transformers. Electrical sheet comprises steel sheet and amorphous oxide layer formed on steel sheet. Steel sheet has chemical composition containing the following in wt. %: C: 0.085 or less, Si: 0.80–7.00, Mn: 1.00 or less, Al: 0.065 or less, S: 0.013 or less, Cu: 0 to 0.80, N: 0 to 0.12, P: 0 to 0.5, Ni: 0 to 1.0, Sn: 0 to 0.3, Sb: from 0 to 0.3, the rest is Fe and impurities. Degree of lustre of surface of electrotechnical sheet makes 150 % or higher. 
     EFFECT: iron cores obtained from a sheet have high adhesion between an amorphous layer and an insulating coating with tension. 
     1 cl, 2 dwg, 2 tbl
Patent RU-2737500-C1 (RU)
Inventor: Vozgoment Olga Viktorovna
IPC: A61B8/00
Filed: 2020-02-19
Granted: 2020-12-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to dentistry, and can be used for assessing the efficacy of lymphotropic therapy in the maxillofacial region in treating lymphostasis. That is ensured by measuring lymphatic system activity. It involves ultrasonic examination of blood flow velocity in a jugulodigastric lymph node before and after administration of Longidase. If the blood velocity increases ≥0.01 m/s, the lymphotropic therapy is considered to be effective. 
     EFFECT: invention provides higher accuracy of assessing the effectiveness of lymphotropic therapy. 
     1 cl, 2 ex
Patent RU-2724873-C1 (RU)
Title: Unit for attachment of pumping device
Inventor: Kobrin Leonid Gennadevich
IPC: B67D7/04
Filed: 2020-02-21
Granted: 2020-06-25
Abstract: FIELD: pumps.SUBSTANCE: disclosed technical solution relates to devices for fuel transfusion and is intended for attachment and fixation of pump device on container with oil. Pump assembly attachment assembly comprising a threaded adapter and a lock, which are mounted on the housing of the pump device, characterized in that the lock comprises a rod, solenoid with locking tongue and spring fixed on rod, at that rod is fixed lever arranged in slot of lock housing, wherein the rod is coupled with the latch of the solenoid, besides, the solenoid is electrically connected to the control board of the pump device.EFFECT: technical result provided by the disclosed technical solution is prevention of pumping device turning on oil tanks.3 cl, 4 dwg
Patent RU-2752625-C1 (RU)
Inventor: BEEV AUES AKHMEDOVICH
IPC: C08L71/10
Filed: 2020-03-18
Granted: 2021-07-29
Abstract: Настоящее изобретение относится к полимерным композиционным материалам, предназначенным в качестве суперконструкционных полимерных материалов, и к способу их получения. Полимерный композиционный материал в качестве полимерной матрицы содержит полиэфирэфиркетон на основе 1,4-диоксибензола и 4,4′-дифтордифенилкетона, содержащий 10 мас.% наполнителя. Наполнитель представляет собой углеродное волокно, аппретированное олигоэфирэфиркетоном, на основе 4,4'-диоксидифенилпропана и 4,4′-дифтордифенилкетона. Способ получения полимерного композиционного материала включает предварительное смешение полиэфирэфиркетона на основе 1,4-диоксибензола и 4,4′-дифтордифенилкетона с аппретированным углеродным волокном с последующей экструзией полученной полимерной смеси. Аппретирование углеродного волокна включает нанесение аппретирующего компонента из раствора с массовой долей 0,24-1,2% в органических растворителях с последующей сушкой. Технический результат настоящего изобретения заключается в повышении ударной прочности, разрушающего напряжения при растяжении, предела текучести при растяжении, модулей упругости при растяжении и изгибе создаваемого полиэфирэфиркетонного углеволокнистого композита за счет введения аппретирующего состава, который повышает смачиваемость углеродного волокна и увеличивает межмолекулярные взаимодействия между наполнителем и полиэфирэфиркетонной матрицей. 2 н. и 1 з.п. ф-лы, 1 табл., 5 пр.
Patent RU-2732266-C1 (RU)
Title: Устройство управления маневровым локомотивом
Inventor: VOLKOV ANDREJ VLADIMIROVICH
IPC: B61L3/20
Filed: 2020-03-25
Granted: 2020-09-14
Abstract: Изобретение относится к средствам управления движением маневровыми локомотивами. Устройство включает носимый комплект составителя поездов, стационарную и бортовую части. Стационарная часть включает контроллер опроса, подключенный к электрической централизации, стационарный формирователь, согласующее устройство, приемо-передающее устройство маневровой радиосвязи, АРМ дежурных по станции, приемопередатчик ГЛОНАСС, блоки: проверки безопасности технологических процессов, формирования кода опасной ситуации, формирования кода включения радиостанции составителя поездов, ввода персональных данных. Бортовая часть на маневровом локомотиве включает радиостанцию, компьютер, подключённый через блок переключателей к электрооборудованию локомотива, кодер, разговорные приборы машиниста, приемник ГЛОНАСС, блоки: декодеров, датчиков импульсов, управления исполнительными устройствами, индикации, регистрации опасной ситуации, формирования запретов, распознавания речевых команд, ввода идентификационного номера составителя, хранения эталонных команд. Носимый комплект включает приемопередатчик ГЛОНАСС, радиостанцию, селектор режимов работы, декодер, элементы «ИЛИ», контроллер байесовской оценки опасности, одновибратор, акселерометр, блоки: регистрации опасной ситуации, принудительного включения режима передачи, пороговых элементов и оцифровки. Достигается повышение безопасности управления маневровыми локомотивами. 3 ил.
Patent RU-2741608-C1 (RU)
Inventor: STAVENOV AKSEL
IPC: B22D11/128
Filed: 2018-10-02
Granted: 2021-01-27
Abstract: FIELD: foundry. 
     SUBSTANCE: invention relates to the workpieces continuous casting. Segment (50) of guide groove of installation for continuous casting comprises upper frame (8), lower frame (9) and units (1, 1A) of hydraulic cylinders for adjustment of distance between upper frame (8) and lower frame (9), determining thickness of workpiece, directed through segment (50). First end of every hydraulic cylinder assembly (1, 1A) is supported by support on top frame (8). Each hydraulic cylinder assembly (1, 1A) on its second end facing away from upper frame (8) is connected to appropriate tie-rod by means of flange device (3) with possibility of disconnection. Tie rod (2) at the end facing away from flange device (3) is installed with support on lower frame (9). 
     EFFECT: simple maintenance of a continuous casting installation with increased accuracy of workpiece thickness. 
     10 cl, 2 dwg
Patent RU-2747251-C1 (RU)
Title: Способ ишемического прекондиционирования почек в сердечно-сосудистой хирургии
Inventor: KAMENSHCHIKOV NIKOLAJ OLEGOVICH
IPC: A61B17/00
Filed: 2020-05-25
Granted: 2021-04-29
Abstract: Изобретение относится к медицине, а именно к технологиям анестезиологического обеспечения кардиохирургических вмешательств. Осуществляют компрессию передней брюшной стенки сразу после интубации трахеи в течение 20 минут. При этом компрессию передней брюшной стенки проводят либо до снижения абдоминального перфузионного давления, определяемого как разница между средним артериальным давлением и внутрибрюшным давлением, до 40 мм рт. ст., либо до повышения индекса резистивности почечных сосудов на 5% и более. Способ позволяет снизить частоту острого почечного повреждения у пациентов, оперированных в условиях искусственного кровообращения, что приводит к улучшению результатов кардиохирургических вмешательств. 2 пр.
Patent RU-2741226-C1 (RU)
Inventor: SOLDATKIN VIKTOR ALEKSANDROVICH
IPC: A61K31/55
Filed: 2020-09-08
Granted: 2021-01-22
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to psychiatry, and can be used for prevention of aggression of individuals aged 14 to 18 years with internet addiction. Method involves examination of a patient, in which the intensity of Internet addiction (SAD Ch ) and points are determined by the Chen scale, the total aggressiveness index (GIA BD ) and points are determined on the Buss-Durkey scale. That is followed by calculating a therapeutic approach selection coefficient (C TS ), scores by formula: C TS = SAD Ch +GIA BD . If C TS <80 points for 3-6 months, family psychotherapy is performed. If value C TS ≥80 points of family psychotherapy for 3-6 months are supplemented by administering 200 mg of carbamazepine in morning, afternoon and evening. 
     EFFECT: use of the invention makes it possible to practically exclude aggression in Internet users from age of 14 to 18 years old. 
     1 cl, 1 tbl, 5 ex
Patent RU-2761224-C1 (RU)
Title: Method for installing facing elements on the bearing surface (variants) and surface facing
Inventor: PETROV ALEKSEJ NIKOLAEVICH
IPC: E04F13/00
Filed: 2020-11-21
Granted: 2021-12-06
Abstract: FIELD: building. 
     SUBSTANCE: invention relates to the field of building and can be used for erecting ventilated or non-ventilated facades on constructed buildings and buildings under construction to impart aesthetic qualities thereon and increase the degree of heat insulation and protection against external atmospheric influences. The method for installing facing elements on the bearing surface according to the first variant consists in the fact that the facing element of the first horizontal row is attached by means of at least four brackets to the bearing surface; the next facing element is attached to the right side of the secured facing element by means of a locking connection and secured on the bearing surface in the area of upper right and lower corners; the first facing element of the second and the subsequent horizontal rows by means of a locking connection element of the lower side is brought into engagement with the locking connection element of the upper side of the facing element of the previous row, in the upper right and lower corners, the facing element is secured on the bearing surface; the second and the subsequent facing elements of the second and the subsequent horizontal rows are connected by means of a lock connection of the lower and left lateral side with the previous facing elements, and in the area of the upper right corner, each facing element is secured on the bearing surface. The method for installing facing elements on the bearing surface according to the second variant is characterised by applying a starting horizontal profile provided on the upper side with a locking connection element brought into engagement with the locking connection element of the lower side of the facing elements. Surface facing applying one of the claimed methods for installation. 
     EFFECT: application of the claimed method for installation according to each of the variants with creation of the proposed facing surface reduces the amount of elements of the system, as well as the metal consumption thereof per unit area, leading to a reduction in the cost of materials and labour costs for installation and ensuring the strength and security of the finished facing surface as a result. 
     8 cl, 4 dwg
Patent RU-2765700-C1 (RU)
Title: Body care system for cooling body part
Inventor: VAN DEN BOGARD MARTEN
IPC: A45D26/00
Filed: 2019-05-28
Granted: 2022-02-02
Abstract: FIELD: body care. 
     SUBSTANCE: present invention relates to cooling device (10a-j) for body care system (100a-j), containing brush unit (12) including a set of structures generating an air flow, connecting unit (16) for connecting brush unit (12) with drive unit (14), wherein drive unit (14) is made with the possibility of bringing brush unit (12) into rotation around axis (18) of rotation to create an air flow by rotating structures generating an air flow, wherein axis (18) of rotation is essentially parallel to the surface of the body part, and a supply unit located inside brush unit (12) for supplying a cooling medium to the set of structures generating an air flow of brush unit (12) for evaporation of the cooling medium using the generated air flow. 
     EFFECT: obtaining a body care system for cooling a body part. 
     13 cl, 11 dwg
Patent RU-2754755-C1 (RU)
Inventor: ELOKHIN ALEKSANDR PROKOPEVICH
IPC: G01T1/16
Filed: 2020-12-31
Granted: 2021-09-07
Abstract: Изобретение относится к области радиационного контроля и обеспечения радиационной безопасности объектов использования атомной энергии и может применяться для обнаружения области протечки радионуклидов и оценки ее величины при эксплуатации водо-водяных ядерных реакторов. Техническим результатом изобретения является обеспечение возможности обнаружения области протечки радиоактивного азота в парогенераторах ядерных реакторов КЛТ-40. Способ определения области протечки радиоактивного азота в парогенераторах ядерных реакторов типа КЛТ-40 дополнительно содержит этапы, на которых наличие радионуклида в паре определяют по измеренному значению мощности дозы ионизирующего излучения и плотности пара в точке выхода пара на турбину через приведенный размерный коэффициент, характеризующий содержание радиоактивного азота в единице массы пара в точке выхода пара на турбину при его прохождении по паропроводу. 2 з.п. ф-лы, 9 ил., 3 табл.
Patent RU-2763052-C1 (RU)
Title: Strain of bacteria methylococcus capsulatus rncim b-13554 as source of feed protein
Inventor: Zaborskaia Tatiana Mikhailovna
IPC: C12R1/01
Filed: 2021-03-19
Granted: 2021-12-27
Abstract: FIELD: microbiology.  
     SUBSTANCE: invention relates to industrial microbiology. The strain of bacteria Methylococcus capsulatus LBTI 029, which has the ability to produce feed protein, is deposited in the National Bioresource Center - the All-Russian Collection of Industrial Microorganisms (NBC RNCIM) of the RF under the registration number RNCIM B-13554. The strain of bacteria Methylococcus capsulatus RNCIM B-13554 can be used in industry to obtain a protein feed additive, in particular for balancing feed when feeding farm animals, poultry and aquaculture.  
     EFFECT: invention makes it possible to increase the yield of feed protein.  
     1 cl, 2 ex
Patent RU-2766732-C1 (RU)
Title: Method for determining predisposition to developing hypertensive type vegetovascular dystonia in males, realized by excessive contamination with hexane
Inventor: DOLGIKH OLEG VLADIMIROVICH
IPC: C12Q1/6876
Filed: 2021-05-31
Granted: 2022-03-15
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to therapy and medical genetics. Disclosed is a method for determining predisposition to developing hypertensive vegetovascular dystonia in males, which is realized by excessive hexane contamination. Urine, blood and buccal epithelium are sampled. Polymorphisms of ADRB2 Arg16Gly (rs1042713) and ADD1 Gly460Trp (rs4961) genes are genotyped. If the following diagnostic criteria are met simultaneously: presence of ADRB2 Argl6Gly (rs 1042713) gene GG genotype, presence of ADD1 Gly460Trp (rs4961) gene GG genotype, exceeding the content of hexane in urine by 10 times or more compared to the background level of 0.01 mcg/cm 3 , exceeding the level of IgG to hexane by 2 times or more compared to the upper limit of the physiological norm, and the level of adrenaline being higher than 10–100 pg/ml, genetic predisposition to hypertensive type vegetovascular dystonia in males under conditions of excessive hexane contamination is diagnosed. 
     EFFECT: invention provides reliable assessment of the effect of hexane on developing hypertensive vegetovascular dystonia in males. 
     1 cl, 2 tbl, 2 ex
Patent RU-2768116-C1 (RU)
Inventor: DEFOJ BENZHAMIN
IPC: F01D3/04
Filed: 2019-11-20
Granted: 2022-03-23
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to an integrated motor-compressor. Balancing and sealing piston for integrated motor-compressor comprises balancing piston (50) configured to be mounted on motor-compressor shaft (38) to compensate for differential pressure applied to wheels (34, 35, 36, 37) of the compression section of the motor-compressor, between suction pressure and discharge pressure, sealing device (51) surrounding the balancing piston and made with possibility of installation on housing (31) of motor-compressor (30) to ensure tightness of the compression section. Balancing and sealing piston additionally comprises a gas discharge channel (52), wherein the axial position of the discharge channel is determined so that the pressure value of the discharged gas is equal to the preset value (Pext). 
     EFFECT: invention increases efficiency of the motor-compressor. 
     10 cl, 3 dwg
Patent RU-2766010-C1 (RU)
Title: Mechanism for switching folding device on smooth shaft
Inventor: Gordiuk Aleksandr Aleksandrovich
IPC: B65H54/00
Filed: 2021-07-08
Granted: 2022-02-07
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to a mechanism for switching a folding device on a smooth shaft, which can be used, for example, in winding or laying devices. Switching mechanism contains a lever facility made with possibility of installation on the carriage of the folding device and connected to the mechanism for changing the direction of movement of the carriage, and two limiters of movement of the carriage, adapted for interaction with the lever facility. Carriage movement limiters are made with possibility of fixation on smooth shaft with possibility of carriage placement between them. At the same time each limiter can contain a bushing made with possibility of rigid fixation on a smooth shaft, and at least one radial rod protruding from the bushing. 
     EFFECT: switching mechanism provides uninterrupted operation of the folding device on a smooth shaft. 
     1 cl, 6 dwg
Patent RU-2765930-C1 (RU)
Title: Unit for forming periodic profile of composite reinforcement
Inventor: Beliaev Oleg Iurevich
IPC: E04C5/07
Filed: 2021-08-24
Granted: 2022-02-07
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, namely to equipment for production of composite reinforcement containing spiral winding, which is used for reinforcement of concrete structures and articles. In the composite reinforcement periodic profile forming unit, including the frame, coils, an electric drive, a shuttle device located above each of the coils for spiral winding of the reinforcement bearing rod, in the upper part of the frame coaxially to each other and coaxially with the flow of threads of the bearing reinforcement rod there are the first and the second horizontal coils with hollow cores. Each of the coils has its own disconnected drive. In the lower part of the frame there is a unit for arrangement of replaceable vertical roving bobbins under the first and second horizontal coils. 
     EFFECT: increased efficiency of the device, provision of possibility to fill coils from bobbin of standard format directly in process of operation without prolonged technological stops in process of production. 
     1 cl, 2 dwg
Patent RU-2767969-C1 (RU)
Title: Method for determining coordinates of the center of mass of the unmanned helicopter
Inventor: Novoselov Ruslan Valerevich
IPC: G01M1/12
Filed: 2021-10-25
Granted: 2022-03-22
Abstract: FIELD: aviation technology. 
     SUBSTANCE: invention relates to the field of aviation technology and can be used to determine the coordinates of the center of mass of an unmanned helicopter on the ground and in flight. The method includes a preliminary determination of the coordinate axes Хb, Yb, Zb with the origin of coordinates in the center of the installation site at the blocks of removable equipment and payload. Also, the coordinates of the center of mass of the blocks of removable equipment and the payload are determined, after which the value of the deviation of the coordinates of the center of mass from the coordinates of the center of the installation site of the blocks of removable equipment and the payload is calculated. The data is stored in the memory of each block of replaceable equipment and payload, respectively. Blocks of interchangeable equipment and payload are installed on board the unmanned helicopter, while their center of the installation site is combined with the coordinate point, which is known on board the unmanned helicopter. Next, from the memory of the interchangeable equipment units and the payload, data is transmitted on the deviation of the coordinates of their center of mass from the coordinates of their center of the installation site on board the unmanned helicopter and the coordinates of the center of mass are calculated. 
     EFFECT: increased accuracy of determining the coordinates of the center of mass of an unmanned helicopter on the ground and in flight. 
     1 cl, 2 dwg
Patent DE-2902222-C2 (DE)
IPC: B27F1/00
Filed: 1979-01-20
Granted: 1983-11-10
Abstract: 1. Method of manufacturing round or profiled solid wooden profiles from natural wood boles, or from natural wood logs derived from branches, preferably having a diameter appropriate for small-sized timber, for poles and for wall structures, ceiling structures and supporting structures built in the log-cabin style, or un palisade style, this method comprising the following processing steps : The natural wood boles are cut to a starting longlength and are sorted according to diameter-groups, the further processing being carried out, in each case, solely in the same diameter-group ; a plurality of logs are joined together, at their respective end regions, by wedge-type finger-joining and glueing ; thereafter, the log is further processed and, in particular, profiling is carried out, to produce a final cross-sectional shape over the entire length of the logs which have been glued together, this profiling operation being carried out by shaping, characterized in that, after the cutting-to-length and sorting operations, at least one plane longitudinal cut (3) is made in each log (11), this cut being located outside the final profile, or forming part of the final profile, parallel to the central longitudinal axis (4) of the logs and at distance (5) from this axis, corresponding, at the maximum, to the distance between the central longitudinal axis (4) and a tangent drawn to that diameter (6) of the tree top-end (7) of the log which defines a solid cross-section, and in that the operation of glueing together the end-surfaces of the logs (11) is carried out with the longitudinal cuts (3) aligned in the same plane and positioned one beside another.
Patent DE-2914711-C2 (DE)
IPC: E04B1/66
Filed: 1979-04-11
Granted: 1983-01-05
Abstract: 1. Arrangement for the protection of a barrier layer (4) against the ingress of vapour in the region of anchoring members on a fixed wall (3), with a metal film (5, 5') covering the barrier layer (4) on the surface remote from the fixed wall (3) and a hollow body (6) of metal, which is interposed between barrier layer (4) and metal film (5, 5'), is open towards the side remote from the fixed wall (3) and displays a flange (8), which projects laterally from the opening rim (10), bears against the barrier layer (4) and which is connected with the fixed wall (3) by heat-insulating fastening means (3), which permeate the barrier layer (4), wherein the hollow body (6) is capable of being brought into engagement at its inside with a holder (14), for the suspension or fastening of articles and introduceable through its opening and wherein flange (8) and metal film (5, 5') are connected through a water-vapour-tight adhesive substance layer (11), characterised thereby, that the hollow body (6) is formed out of a pot (7) and a flange (8) extending at all sides around the opening rim (10) and that the adhesive substance layer (11) completely surrounds the opening rim (10).