baber/WOPTO huggingface dataset:
Patent RU-2742375-C2 (RU)
Title: Method of epoxidation of an unsaturated polymer
Inventor: BINDER BRIANNA
IPC: C08J3/22
Filed: 2016-12-14
Granted: 2021-02-05
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method of epoxidation of an unsaturated polymer. Method for epoxidation of an unsaturated polymer involves steps of mixing an unsaturated polymer in a solid state and peroxyacids in the absence of a solvent for about 10 minutes or less to obtain epoxidised polymer. At that, unsaturated polymer is non-halogenated butyl rubber, bromobutyl rubber, chlorbutyl rubber, butadiene rubber or styrene-butadiene rubber, and the peroxy acid is m-chloroperoxybenzoic acid. 
     EFFECT: technical result is providing conversion level of up to 100 % with short mixing time of epoxidation agent and unsaturated polymer. 
     9 cl, 1 tbl, 2 ex
Patent RU-2728149-C2 (RU)
Inventor: MEDVEDEVA ANNA
IPC: C22C38/48
Filed: 2016-11-28
Granted: 2020-07-28
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to tool steel for hot processing. Steel contains, wt %: C 0.27–0.38; Si 0.10–0.35; Mn 0.2–0.7; Cr 4.5–5.5; Mo 2.05–2.90; V 0.4–0.6; N 0.01–0.12; H ≤ 0.0004; S ≤ 0.0015; balance is iron and impurities. If necessary, steel may contain at least one element of the following, wt %: Al 0.001–0.06; Ni ≤ 1.5; Cu ≤ 2; Co ≤ 8; W ≤ 0.5; Nb ≤ 0.5; Ti ≤ 0.05; Zr ≤ 0.05; Ta ≤ 0.05; B ≤ 0.01; Ca 0.00005–0.009; Mg ≤ 0.01, and REM ≤ 0.2. Steel contains 0.2–3 vol % primary released carbonitrides of MX type.EFFECT: longer service life of tool made from steel.8 cl, 1 tbl, 3 ex
Patent RU-2741839-C2 (RU)
Inventor: KERKIS IRINA
IPC: C12N5/0775
Filed: 2017-03-09
Granted: 2021-01-29
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to production of immature human pulp stem cells (hIDPSC) expressing CD44 and CD13, and hIDPSC cells expressing CD44 and CD13 and not expressing HLA-DR and HLA-ABC, as well as pharmaceutical compositions for treating a neurological disease or condition in a subject. Method involves obtaining a tooth pulp from a human milk tooth, washing the TP with a solution containing antibiotics, and placing the TP in a container with a culture medium. It is followed with mechanical transfer of TP into another container with culture medium after stating growth and adhesion of hIDPSC to create an explant culture. Repeating the stages of collecting the grown hIDPSC expressing CD44 and CD13, or hIDPSC expressing CD44 and CD13 and not expressing HLA-DR and HLA-ABC, from the second or later collection cycle. Obtained cells are used in a pharmaceutical composition.EFFECT: invention widens the range of equipment.22 cl, 17 tbl, 51 dwg, 16 ex
Patent RU-2729233-C2 (RU)
Inventor: PORSEV EVGENIJ GEORGIEVICH
IPC: C02F1/46
Filed: 2019-01-09
Granted: 2020-08-05
Abstract: Изобретение относится к области разделения материалов при помощи магнитогидродинамического и электростатического эффектов. Способ дегазации нефтесодержащих вод, заключающийся в электрообработке электрическим током с использованием растворимого анода, электрообработку ведут в магнитном поле, вектор индукции которого перпендикулярен направлению электрического тока в обрабатываемой воде. Новым является то, что электрический ток через сточную воду-электролит пропускают в направлении, совпадающем с направлением действия архимедовой силы, возникающей при квазиутяжелении электролита, при плотности тока до 100-120 А/ми напряженности магнитного поля до 60000 А/м. Технический результат настоящего изобретения состоит в повышении эффективности сепарации газовых включений.
Patent RU-2737828-C2 (RU)
Inventor: KOZIN VIKTOR MIKHAJLOVICH
IPC: E01H5/12
Filed: 2019-04-22
Granted: 2020-12-03
Abstract: FIELD: ice-technology. 
     SUBSTANCE: invention relates to removal of snow-ice drift from road surface. Device for removal from road surface of snow-ice rolling consists of disks having cutting edges and installed on two mating at an angle α<180° axis. Discs cutting edges are wavy, and discs on axes provide their synchronous rotation and co-direction of waviness corrugation. Discs have shape of ellipses with their co-directional larger semi-axes, axes are interconnected by means of gimbal transmission, and pitch of corrugation of edges is selected from condition of equality of frequency of horizontal loads acting on rolling to frequency of own horizontal oscillations of device at specified speed of its movement. 
     EFFECT: invention improves efficiency of cleaning road surfaces from snow-ice drift. 
     1 cl, 5 dwg
Patent RU-2752504-C2 (RU)
Inventor: HRINDA RADOVAN
IPC: F24V40/10
Filed: 2018-01-12
Granted: 2021-07-28
Abstract: FIELD: cavitation equipment. 
     SUBSTANCE: group of inventions relates to cavitation equipment producing heated or cooled liquids. The device for heating the liquid by means of cavitation comprises a case having an inlet for the liquid to be heated, and an outlet for releasing the heated liquid from the case, and an external rotor, made with the possibility of fixing on the motor shaft and enclosing in the case and with the possibility of rotation inside the case. The external rotor has many cavitation holes on its outer surface, and it is located inside the case to form a liquid heating zone between the outer surface of the external rotor and the inner surface of the case, which faces the outer surface of the external rotor. The inner surface of the case, which faces the outer surface of the external rotor containing holes, has a plurality of laterally spaced first funnel zones running around the circumference along this inner surface. Each first funnel zone ends in the first outlet zone. Each first funnel zone contains the first inclined section. Each first outlet zone is displaced relatively to the adjacent first outlet zone. The liquid entering the case is heated by interacting with the first funnel zones, the first inclined sections, and holes in the external rotor and by rotating the external rotor. The invention also contains a cavitation device system, two methods for thermal modification of the liquid by cavitation.  
     EFFECT: group of inventions is aimed at elimination of the destructive forces inherent in the cavitation process, improvement of the efficiency and reduction of cavitation noise, production of heated liquids and purifying the liquid. 
     14 cl, 10 dwg
Patent RU-2761617-C2 (RU)
Title: Complex of myelin lipids of central and peripheral nervous system of animals for treatment and prevention of neurodegenerative demyelinating disorders and methods for its application
Inventor: Umerov Zhaudat Gafurovich
IPC: A61K35/30
Filed: 2019-10-04
Granted: 2021-12-13
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: group of inventions relates to the pharmaceutical industry, namely to the use of a complex of animal myelin lipids for the preparation of a drug for the treatment or prevention of neurodegenerative demyelinating damage to nervous tissue, to a pharmaceutical composition, as well as to a method for the treatment or prevention of neurodegenerative demyelinating damage to nervous tissue. Application of a complex of animal myelin lipids is proposed, including lipid metabolites, cholesterol, phospholipids, growth and differentiation factors of nervous tissue, essential fatty acids, obtained by drying tissues of the central or peripheral nervous system of animals in frozen form under vacuum, adding 70 % ethyl alcohol in the amount of 10 % by volume, followed by extraction by supercritical CO 2  extraction at a pressure of 680-800 bar and a temperature of 80°C for the preparation of a drug for the treatment or prevention of neurodegenerative demyelinating damage to nervous tissue. A pharmaceutical composition for the treatment or prevention of neurodegenerative demyelinating damage to nervous tissue contains therapeutically effective amount of a complex of animal myelin lipids and a pharmaceutically acceptable carrier containing a fat base. A method for the treatment or prevention of acute neurodegenerative demyelinating damage to the nervous tissue in a patient is also proposed.  
     EFFECT: above-described group makes it possible to effectively treat and prevent acute neurodegenerative demyelinating damage to the nervous tissue in the patient, without undesirable side reactions and restrictions in use. 
     23 cl, 5 ex
Patent RU-2755019-C2 (RU)
Title: Method for constructing space relay and communication system
Inventor: Mukhin Vladimir Anatolevich
IPC: H04B7/00
Filed: 2020-03-05
Granted: 2021-09-09
Abstract: FIELD: communication.SUBSTANCE: invention relates to the field of radio communication using relay satellites in highly elliptical and geostationary orbits and is intended to be primarily used in space relay and communication systems. To realise the described result, at least two relay satellites in a geostationary orbit are introduced into the orbital group of the space relay and communication system, wherein the angle separation between said satellites is set close to 180°, each of said relay satellites is equipped with retargetable radio frequency or optical range antennas and associated repeaters providing high-speed information exchange with space subscribers, the relay satellites in highly elliptical and geostationary orbits are equipped with retargetable antennas and associated repeaters for communication between the relay satellites in highly elliptical orbits and the relay satellites in the geostationary orbit providing low-speed information exchange between space and earth subscribers and central earth stations when the relay satellites in highly elliptical orbits are located outside the visibility area of the central earth stations, current control of the spatial position of the communication lines between the relay satellites is executed on all relay satellites, said communication line with the smallest reach is selected and information exchange thereon is excluded when said line is obscured by the Earth or the adjacent atmospheric layer.EFFECT: developing a method for constructing a space relay and communication system, reducing the coverage of inter-satellite communication antennas and providing a possibility of continuous operation of inter-satellite communication lines.1 cl, 1 dwg
Patent RU-2768300-C2 (RU)
Title: Крепежная конструкция и монтажное основание для внутрисалонного устройства, устанавливаемого путем поворота на лобовом стекле транспортного средства
Inventor: SUGIMURA NAOMI
IPC: F16B5/06
Filed: 2019-01-29
Granted: 2022-03-23
Abstract: Группа изобретений относится к вариантам выполнения конструкции для установки опорного держателя для поддержания внутрисалонного устройства транспортного средства и монтажному основанию. Монтажное основание 12 прикреплено к поверхности 11а лобового стекла. Опорный держатель 14 прикреплен к монтажному основанию 12 с помощью листовой пружины 18 для установки опорного держателя путем поворота вокруг оси 19 поворота. Поверхность 12а монтажного основания 12, предназначенная для установки опорного держателя, и установочная поверхность 14а опорного держателя 14 содержат контактные опорные конструкции 20. Контактные опорные конструкции 20 обеспечивают примыкание друг к другу поверхности 12а для установки опорного держателя и установочной поверхности 14а при помощи контактных опорных частей Р1-Р5, окружающих ось 19 поворота, с обеспечением поддержания опорного держателя 14 на монтажном основании 12. Контактные опорные части Р1-Р5 содержат первую контактную опорную часть Р1, расположенную в угловом направлении, ориентированном к нижней стороне окружности, проходящей вокруг оси 19 поворота, расположенной в центре. Технический результат - возможность обеспечения предпочтительных технических характеристик для поддержания внутрисалонного устройства транспортного средства при одновременном ограничении ухудшения характеристик отрыва в поворотной крепежной конструкции внутрисалонного устройства. 3 н. и 7 з.п. ф-лы, 16 ил.
Patent UA-36930-C2 (UA)
Title: A method for producing ethyl alcohol of starch-containing raw material (variants )
Inventor: VASYLKIVSKYI MYKOLA KAZYMIROVY
IPC: C12P7/06
Filed: 2000-02-28
Abstract: A method for producing ethyl alcohol from starch-containing raw material, which method provides preparing batch with rarefying ferment, heating the batch, fermentation treatment of the gelatinized starch, saccharification of the rarefied starch with saccharified ferment, preparation of industrial yeast and fermentation. In the preparation of batch from the conditioned grain thermostable rarefying ferment and substance accelerating starch hydrolysis is supplied to mixer, at that withdrawal of starch from the raw material and rarefaction thereof are performed during preparation of the batch and fermentation treatment with systemic action of the substance accelerating hydrolysis of starch and of thermostable rarefying ferment in the temperature optimum of the latter of 75-95 DEGREE C, the batch is heated to this temperature with heating or secondary steam being formed during temperature ageing the batch, besides during starch rarefaction and raw material temperature treatment it is subjected to the impact of mechanical oscillations. During the batch preparation from the defect film grain non-thermostable rarefying ferment and substance accelerating starch hydrolysis is delivered to the mixer, at that starch withdrawal of the raw material and rarefaction thereof are performed during batch preparation and fermentation treatment with systemic action of the substance accelerating hydrolysis of starch and rarefying ferment in the temperature optimum of action of the latter of 73-75 DEGREE C, the batch is heated to this temperature with heating or secondary steam being formed during temperature ageing the batch, besides during starch rarefaction and raw material temperature treatment it is subjected to the impact of mechanical oscillations.
Patent UA-52215-C2 (UA)
Title: A method for forecasting thrombotic complications being accompanied by developing pathologies of intravascular blood coagulation
Inventor: SAVCHUK OLEKSII MYKOLAIOVYCH
IPC: G01N33/86
Filed: 2002-03-18
Abstract: A method for forecasting thrombotic complications and developing pathologies of intravascular blood coagulation (IBC), involving laboratory tests according to results thereof defined is the index characterizing system of blood coagulation and fibrinolysis. According to this method defined is the index of thrombotic complication (IT) as per ratio of the level of soluble fibrin in the plasma to be investigated and activity of tissue plasminogen or time of euglobulin lysis. The normal state of the system of blood coagulation is observed at values of IT=0, negative or added values of index indicate suppressing or hyperactive state of homeostasis system respectively.
Patent UA-84669-C2 (UA)
Inventor: HANNAN KERTIS L
IPC: C12N9/12
Filed: 2002-03-14
Abstract: Заявлен полинуклеотид, кодирующий мутантную большую субъединицу полипептида растительной эндоспермной АДФ-глюкозопирофосфорилазы или ее биологически активный фрагмент. Мутантный полипептид включает аминокислотные мутации в двух или больше сайтах аминокислотной последовательности, а именно в положениях 333, 177 и 396 аминокислотной последовательности большой субъединицы дикого типа АДФ-глюкозопирофосфорилазы кукурузы. В случае экспрессии мутантного полипептида с малой субъединицей АДФ-глюкозопирофосфорилазы с образованием мутантного фермента АДФ-глюкозопирофосфорилазы, мутантный фермент или его биологически активный фрагмент демонстрирует повышенную теплостабильность и/или повышенную ферментативную активность в сравнении с ферментом АДФ-глюкозопирофосфорилазы дикого типа.
Patent UA-86395-C2 (UA)
Title: Concealed connection of parts (knockdown fastener) for furniture and joinery
Inventor: KULMAN SERHII MYKOLAIOVYCH
IPC: F16B12/00
Filed: 2006-08-02
Abstract: The invention relates to wood processing and can be used at designing and production of knockdown furniture and knockdown joinery, for instance doors. A concealed connection of parts (knockdown fastener) for furniture and joinery has two cylindrical bodies. At that one body is placed in one connected part, and the other one in the other part. The bodies are connected to each other by common coupling pin placed in openings of the bodies normally with respect to axles of those. At that coupling pin has at the ends two conical openings each of which is connected to cylindrical opening of each of the bodies and placed at one axis with it. In axial cylindrical threaded opening of each body pressing screw is placed, with conical working surface that is in contact with conical surface of the pin. According to the invention each cylindrical body has additional opening placed in normal position with respect to axis of the body. In additional openings of the bodies additional coupling pin is placed. That pin has working end conical openings connected to additional coupling screws, each of those is placed in axial opening of each of the bodies between pins. At that axial cylindrical threaded openings of the bodies are made through. The invention provides increase of reliability of joint of elements of constructions.
Patent UA-84984-C2 (UA)
Title: Transformer one-phase voltage to a symmerical polyiphase system of voltages
Inventor: MUZYCHENKO YURII OLEKSANDROVYCH
IPC: H02M5/00
Filed: 2007-04-25
Abstract: The invention relates to electric engineering and may be used for production of sources of poly-phase symmetrical voltage systems intended for power supplying of multiphase apparatus and control of poly-phase system parameters. A converter of one phase-voltage to a symmetrical poly-phase system comprises capacitor as a phase-shift element, a one-phase transformer or an autotransformer and serial connections of resistor and capacitor, windings of the said transformer or autotransformer are provided with two input terminals linked with input clamps, which are connected to a source of one phase voltage, and output end and intermediate terminals, at least, one terminal of transformer or autotransformer is connected with, at least, one output clamp of line phase of poly-phase voltage system. Each pair of transformer or autotransformer terminals is connected to one end terminal of the serial connection of resistor and capacitor, point of connection of resistor and capacitor is connected to one output clamp of the rest of line phases of poly-phase symmetrical voltage systems. The invention provides increase in operation speed of the converter.
Patent UA-86519-C2 (UA)
Title: Gas mixture for pumping tires of transport vehicles
Inventor: BONDARENKO VITALII LEONIDOVYCH
IPC: B60C5/00
Filed: 2007-09-28
Abstract: The invention relates to the gas mixtures, which are used for pumping the tires of transport vehicles. A gas mixture for pumping tires of transport vehicles contains nitrogen, neon and helium at the following ratio, % by volume: neon 10.0-20.0 helium 2.8-5.7 nitrogen remainder. The invention provides for increase of elasticity of the tire, improvement of its damping properties, smoothness of movement during motion of the transport vehicles on the unevenness of road, reduction of vibration load on the elements of suspension of transport vehicles, increase of adherence of wheels to the road surface at turning, decrease of braking distance, removal of harmful effect on the materials of rim and tire, increase of the service life of tires and providing environmental safety.
Patent UA-84384-C2 (UA)
Title: Process for preparation of lactose concentrate
Inventor: UKRAINETS ANATOLII IVANOVYCH
IPC: C13K5/00
Filed: 2007-12-10
Abstract: The process for preparation of lactose concentrate, which provides for fatting of serum, its heating, elimination of caseic powder, which is realized by microfiltering with the average diameter of voids of 0.45-5 micrometers at the operational pressure differential no more than 0.1 MPa, at ultrafiltration the membranes are applied, having retentivity towards molecular mass 10000-67000 Da at the pressure differential of 0.3-0.75 MPa, and at the temperature of 35-55 ºС, the ultrafiltrate before electrodialysis is condensed by nanofiltration at the pressure differential with the membrane index less than 5000 Da, and desalinization is realized by electrodialysis at the current density of 200-500A/m, the concentration of lactose suryp untill achieving the mass fraction of dry matter of 40-50% is realized by using a method of membrane distillation.
Patent UA-86548-C2 (UA)
Title: Method for growing heterosis larvae of giant oyster crassostrea gigas (th) while cultivating thereof in nursery
Inventor: PIRKOVA HANNA VASYLIVNA
IPC: A01K61/00
Filed: 2008-04-24
Abstract: A method for growing heterosis larvae of the giant oyster Crassostrea gigas (Th.) while cultivating in a nursery relates to mariculture and is purposed for industrial cultivation of the giant oyster in the Black Sea in the conditions of the nursery. According to the method, heterosis hybrid progenies are obtained by means of group crossing of outbred oysters with an inbred line, in doing so the outbred oysters can originate from any geographically isolated population, then the larvae are cultivated for 21 days at a stocking density at the veliger stage of 30 ths of larvae/l and at the velikoncha and pediveliger stages of 15 ths of larvae/l. The heterosis larvae grown in the conditions of the stocking density which exceeds the optimum values by three times, according to growth speed (by 1.2 times) and surviving (by 2.5 and 4 times), exceeded progenies of the Atlantic cohort of oysters and larvae of the inbred lines.
Patent UA-92931-C2 (UA)
Title: Edible products with low content of saturated and trans-isomer unsaturated fats
Inventor: CLEENEWERCK BERNARD
IPC: A23L9/20
Filed: 2007-02-08
Abstract: The present invention relates to a structured, fat continuous edible product, wherein the edible product contains, expressed on total product basis, less than 35 wt. % of saturated fatty acids, between 20 and 100 wt. % of a triglyceride composition, between 0 and 80 wt. % of a filler material and less than 15 wt. % of water. The triglyceride composition contains less than 50 wt. % of saturated fatty acids, less than 10 wt. % of trans unsaturated fatty acids, at least 10 wt. % of POP triglycerides, wherein P is a palmitic fatty acid, O is oleic acid, a ratio SUS/SUU of at least 1.3, a ratio SUS/S3 of at least 15, at least 90 wt. % of C8-18 fatty S acids, a ratio C16/C18 saturated fatty acids of at least 1. The triglyceride composition has an SFC at of between 3 and 55 %.The present invention also relates to a process for producing such a product and to triglyceride compositions suitable for use in such a product.
Patent UA-97359-C2 (UA)
Title: Immunogenic composition
Inventor: DENOEL PHILIPPE
IPC: A61K31/70
Filed: 2007-03-29
Abstract: The present application relates to immunogenic compositions comprising Type 5 and/or 8 capsular polysaccharide or oligosaccharide from S. aureus having between 30-100 % O-acetylation. Vaccines, methods of treatment using and processes to make an immunogenic composition comprising Type 5 and/or 8 capsular polysaccharides with 30-100 % O-acetylation are also described.
Patent UA-90211-C2 (UA)
Title: Artificial fishing bait
Inventor: ULIANOV SERHII VLADLENOVYCH
IPC: A01K85/00
Filed: 2008-09-11
Abstract: The invention relates to the field of fishing, in particular to the artificial baits, and can be used by amateur fishermen and sportsmen during fishing. An artificial bait comprises a body with opening for at least one hook, a device for fixing fishing-line and an arched plate which is attached to the body in such a manner as to allow turning thereof and which has a cramp, this is fixed with a gap on arched side thereof transversally to the bending axis. The sliding element arranged on the cramp is hingedly connected to the guide, the second end of which is hingedly connected to the body.