baber/WOPTO huggingface dataset:
Patent RU-2695222-C2 (RU)
Inventor: ANDERSEN Odri
IPC: C08G18/32
Filed: 2016-03-30
Granted: 2019-07-22
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: present invention relates to a method of producing a multilayer paint system on a metal base, as well as to a multilayer ink system. Method comprises (1) producing hardened electrodeposited metal-based coating, (2) obtaining a base coat film or two or more directly applied base coating films directly on the hardened electrodeposited coating, (3) obtaining a coating lacquer film directly on the base coat film or on the uppermost film of the base coat and (4) co-curing the base coat film and the lacquer film or the base coat films and the lacquer film. Base coating material or at least one of the base coating materials contains at least one aqueous polyurethane-polyurea dispersion containing polyurethane and polyurea particles. Said polyurethane and polyurea particles reacted contains a polyurethane prepolymer comprising isocyanate groups and containing anionic groups and/or groups which can be converted to anionic groups, as well as at least one polyamine containing two primary and one or two secondary amino groups. Average particle size is 40–2,000 nm and the content of the gel fraction is at least 50 %. Said dispersion consists of at least 90 wt% polyurethane and polyurea particles, as well as water. 
     EFFECT: disclosed method simplifies the technology of producing multilayer paint systems, and the obtained multilayer paint systems exhibit excellent pore resistance, as well as good adhesion and appearance. 
     14 cl, 3 dwg, 9 tbl, 8 ex
Patent RU-2723750-C2 (RU)
Inventor: LANDA BENZION
IPC: A61K8/72
Filed: 2016-07-22
Granted: 2020-06-17
Abstract: Изобретение относится к композициям для защиты от УФ-излучения. Композиция для защиты от УФ-излучения включает чешуйки набухшей полимерной матрицы, включающие набухающий термопластичный полимер, набухший в масле, и некоторое множество наночастиц, включающих неорганические наночастицы по меньшей мере одного неорганического средства для защиты от ультрафиолета, причем каждая из неорганических наночастиц включает по меньшей мере один твердый неорганический кристалл и диспергатор, связанный с этим кристаллом, и причем неорганические наночастицы диспергированы и введены в упомянутые чешуйки набухшей полимерной матрицы. Также предложен способ изготовления таких композиций. 2 н. и 25 з.п. ф-лы, 8 пр., 4 табл., 11 ил.
Patent RU-2709866-C2 (RU)
Title: Method of producing synthesis gas by hydrocarbon reforming involving extraction of carbon dioxide at high pressure
Inventor: OSTUNI RAFFAELE
IPC: C01B3/48
Filed: 2016-08-17
Granted: 2019-12-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to production of hydrogen-containing synthesis gas by hydrocarbon reforming, in particular to extraction of carbon dioxide during purification of said synthesis gas. Method includes reforming hydrocarbon material (101) and purifying crude synthesis gas, which comprises converting carbon monoxide shift to carbon dioxide and subsequent absorption of carbon dioxide in absorbent medium (7a, 14) to obtain a stream of medium (5), rich in CO 2 . Further, this medium is regenerated by extraction of CO 2  absorbed therein, wherein crude synthesis gas (102) is obtained at a reforming step at a pressure of at least 45 bar, regenerating the medium with high CO 2  content includes chemical regeneration step, and medium with high content of CO 2  during chemical regeneration has temperature of at least 150 °C. 
     EFFECT: technical result consists in improvement of energy efficiency of extraction of carbon dioxide and its use for production of urea at ammonia/urea plant. 
     14 cl, 4 dwg
Patent RU-2716348-C2 (RU)
Title: Semi-submerged pump with shafting line on plain bearings
Inventor: MARKOV DMITRIJ VALENTINOVICH
IPC: F04D29/047
Filed: 2018-07-23
Granted: 2020-03-11
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to pumps for pumping liquids, including those with solid inclusions from reservoirs. Semi-submerged pump with shafting line on sliding bearings consists of pump housing arranged in container with pumped medium, impeller with blades interacting with pumped medium, discharge and support plate. Shaft line is a serial connection of the shafts installed on the plain bearings in the lower and upper suspensions and the seal housing. Pump cavity with excessive pressure of pumped medium created by pump is interconnected with gaps between bushes and bearing inserts, including due to axial channels made in suspensions and seal housing, communicating said pump cavity with cavities of suspensions and sealing housing. In bearing inserts there are holes, and in suspensions and seal housing there are radial channels communicated with said holes, which communicate gaps in bearings with low pressure area through devices determining flow rate of pumped medium through sliding bearings. 
     EFFECT: higher efficiency and reduced power consumption, increased service life of sliding bearings, simplified design, improved manufacturability and reliability, reduced prime cost. 
     3 cl, 2 dwg
Patent RU-2698784-C2 (RU)
Title: Thickener of an aqueous acid solution, a method of thickening an aqueous acid solution and an oil recovery method using said thickener, a set of components for thickening an aqueous acid solution and a composition for carrying out acidic hydraulic fracturing of the formation, including said thickener
Inventor: TERESHCHENKO ALEKSANDR VLADIMIROVICH
IPC: E21B43/27
Filed: 2018-09-14
Granted: 2019-08-29
Abstract: FIELD: chemistry. 
     SUBSTANCE: group of inventions is referred to thickening of acid solutions and use of suspended solutions of acids for hydraulic fracturing of formation. To thicken the aqueous acid solution, a combination of a) polyethoxylated tall amine of formula 
     
       
     
     is used, where m and n = 2 and R is a fatty acid precipitate selected from the group consisting of oleic, palmitic, stearic, myristic or linoleic acid; b) a compound selected from a group consisting of: a quaternary ammonium salt of formula 
       , 
     where R is a saturated, mono-, di- or tri-unsaturated hydrocarbon radical C 9–25 ; R 1  is hydrogen, methyl, ethyl, propyl, isopropyl, allyl, vinyl, phenyl and benzyl; R 2 , R 3 , R 4 , R 5  independently represent hydrogen, methyl, ethyl, propyl, isopropyl, allyl, vinyl, phenyl or benzyl; A is halo-, nitro- or perchlorate; or a zwitterion compound of formula 
       , 
     where R 1  is -COO -  or -CH 2 COO -  and R, R 2 , R 3 , R 4 , and R 5  such as defined above; c) optionally an iron converter. 
     EFFECT: technical result is higher efficiency of propant transport, higher efficiency of extraction of hydrocarbons from formation, use for treatment of one working liquid – acid gel, if necessary containing propant. 
     22 cl, 7 dwg, 4 tbl, 7 ex
Patent RU-2737086-C2 (RU)
Title: Liquid dosage form for treating and preventing influenza and arvi
Inventor: Pereverzev Anton Petrovich
IPC: A61K47/00
Filed: 2018-10-23
Granted: 2020-11-24
Abstract: FIELD: medicine; pharmaceuticals. 
     SUBSTANCE: group of inventions refers to chemical-pharmaceutical industry and medicine and concerns a new liquid dosage form for oral administration for treatment and prevention of influenza and ARVI. Liquid dosage form contains 2-(imidazol-4-yl)ethanamide of pentane dihydroxy-1,5 acid or its pharmaceutically acceptable salt, 1-[2-(1H-imidazol-4-yl)ethyl]piperidine-2,6-dione or a pharmaceutically acceptable salt thereof in effective amounts and pharmaceutically acceptable excipients, wherein the pH of the liquid dosage form ranges from 3 to 8. Also disclosed is a method for treating and/or preventing influenza and ARVI and using a liquid dosage form for treating and/or preventing influenza and ARVI. 
     EFFECT: group of inventions provides a stable liquid form of 2-(imidazol-4-yl)ethanamide pentane-dioic-1,5 acid for treating and preventing influenza and ARVI. 
     17 cl, 33 tbl, 6 ex
Patent RU-2760387-C2 (RU)
Title: Modular mould and method for manufacturing a panel from a fibre-reinforced material
Inventor: VELEZ DE MENDIZABAL ALONSO IKER
IPC: B29C70/54
Filed: 2018-10-30
Granted: 2021-11-24
Abstract: FIELD: casting. 
     SUBSTANCE: group of inventions relates to a modular mould for creating auxetic behaviour or wavy configurations for panels using continuous fibres with a possibility of embedding alternative materials. The modular mould comprises a layer (10) of a fibre-reinforced material. The layer (10) therein is configured for forming hollow cells (3) containing a wavy trapezoidal cross-section. Said modular mould therein comprises at least three moulding strips for forming each hollow cell (3). One moulding strip (4) therein has a trapezoidal transverse shape and two moulding strips (5) have a triangular transverse shape. The trapezoidal moulding strip (4) therein is configured to be located between the two triangular moulding strips (5). The three moulding strips (4, 5) are made so that the cross-section thereof forms the shape of a trapezoidal cross-section of a hollow cell (3) when said strips are connected. 
     EFFECT: increase in the efficiency of manufacturing a panel, increase in the efficiency of absorbing the energy of potential impacts, and reduction in the weight of the panel. 
     13 cl, 13 dwg
Patent RU-2738018-C2 (RU)
Inventor: SHETTY GAUTAM N
IPC: A61M5/315
Filed: 2017-04-07
Granted: 2020-12-07
Abstract: FIELD: medical equipment. 
     SUBSTANCE: invention relates to plunger rod assemblies for a syringe. Assembly comprises: a first component of a plunger rod comprising a first gear rack; a second component of the plunger rod comprising a second gear rack; a first gear wheel comprising teeth of the gear wheel for engagement with the first gear rack; and a second gear wheel comprising second teeth of the gear wheel for engagement with the second gear rack, wherein the first gear wheel is engaged with the second gear wheel such that the translational movement of the first component of the plunger rod causes translational movement of the second component of the plunger rod, and wherein first gear wheel is spaced from second gear wheel by third gear wheel. 
     EFFECT: accurate, microliter dosing syringe is proposed. 
     83 cl, 21 dwg
Patent RU-2761056-C2 (RU)
Title: Extrudable pressure-sensitive adhesive based on polybutene-1, suitable for packaging with the possibility of re-closing
Inventor: HEEMANN MARCUS
IPC: B32B27/32
Filed: 2017-06-08
Granted: 2021-12-02
Abstract: FIELD: chemical industry. 
     SUBSTANCE: invention relates to chemical industry, it can be used when manufacturing packaging units for food products, which are heated in microwave oven or oven, means of closing the packaging units for drugs, as well as hygienic, refreshing or cosmetic wipes. The composition of pressure-sensitive adhesive contains, wt.%: 35-74 of i) at least one butene-1 (co)polymer; 5-50 of ii) at least one liquid sticky agent; 10-50 of iii) at least one solid sticky agent; 0-30 of iv) at least one additional (co)polymer other than i); 0-30 of v) at least one additive. The content of butene-1 in the specified butene-1 (co)polymer is 85-100% mole. The specified liquid and solid at 25°C sticky agents at 140°C have a viscosity of 15-40 Pa·s and 0.5-5 Pa·s, respectively. The specified additional polymer other than i) contains olefin (co)polymer. The additive contains a compound selected from plasticizers, waxes, stabilizers and modifying agents, antioxidants or mixtures thereof. The composition has a viscosity of 300-2000 Pa·s at 200°C. To obtain a product, a film is formed from the specified composition using blown film head, and this film is brought into contact with two other layers as a medium layer. 
     EFFECT: invention provides for sufficient stickiness after the packaging has been repeatedly opened and closed. 
     15 cl, 1 tbl
Patent RU-2731820-C2 (RU)
Inventor: Gorin Vladimir Ilich
IPC: A61M1/12
Filed: 2019-02-04
Granted: 2020-09-08
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment. Artificial heart with membrane-valve pump comprises a shell, inside which there are receivers and compression chambers with working fluid, equipped with suction and delivery valves, separated with partitions, and an electric power source configured to act on the membrane acting as a pump. Shell is made in the form of bearing housing of tubular tetrahedral rectangular profile, having inside chamber closed on one side with blind bottom, on the other side - detachable lid, wherein the chamber is divided along the greater side by a partition wall into identical receivers of venous arterial blood; at the bottom of the chamber one suction valve is installed with an output from the receivers. In thickened walls of smaller side of chamber there are one injection valve for entry into pulmonary trunk and artery, and outside of chamber along periphery there are inlet branch pipes for blood, on both sides of the bottom and the cover of the chamber by modular principle on the chains spiked along its periphery are connected compression chambers, in the walls of which on the elastic supports a membrane in the form of a plate-type piezo actuator, Sections of plate-type piezo generators with pressure chambers closed on outer side with rubber plate are connected at the distance of piezo actuator deviation amplitude. Compression chambers are connected by channels made in thickened wall of receivers, perpendicular to bottom and cover, delivery valves are connected by inputs to channels, in the centre of piezo actuator and piezo generators there are holes for blood, and attachment of compression chambers and cover on walls of bearing housing is made by means of studded end faces on glue and ties from caprolon rod with heat fixation at ends. 
     EFFECT: technical result is reduced weight while maintaining blood pumping parameters. 
     1 cl, 4 dwg
Patent RU-2752562-C2 (RU)
Inventor: AFAR DANIEL E H
IPC: C12N15/13
Filed: 2017-09-14
Granted: 2021-07-29
Abstract: FIELD: biochemistry. 
     SUBSTANCE: invention relates to the field of biochemistry, in particular to an antibody, which specifically binds human PD-1. 
     EFFECT: invention allows for effective treatment of diseases related to human PD-1. 
     9 cl, 7 dwg, 7 tbl, 5 ex
Patent RU-2769963-C2 (RU)
Title: Wireless communication device
Inventor: WEE YAO HUANG GAIUS
IPC: H04B7/06
Filed: 2017-03-07
Granted: 2022-04-11
Abstract: FIELD: communication. 
     SUBSTANCE: invention relates to the communication technology; it can be used in wireless communication systems. AP/PCP or STA wireless communication device includes: a frame configuration unit that forms a transmission frame including a set of beacon signals, and a wireless transmission unit that performs the directed transmission on one or more first beacon signals included in the set of beacon signals by means of using one or more transmission sectors, performing the first phase adjustment, and performs the quasi-directional transmission on one or more second beacon signals included in the set of beacon signals, performing the second phase adjustment. 
     EFFECT: increase in the interference resistance of the transmission due to providing the phase adjustment. 
     14 cl, 9 dwg
Patent RU-2748325-C2 (RU)
Inventor: Akhobadze Gurami Nikolaevich
IPC: G01F1/708
Filed: 2019-06-05
Granted: 2021-05-24
Abstract: Изобретение относится к области приборостроения, в частности к способам измерения расхода потоков веществ. Способ измерения массового расхода газообразного вещества, протекающего по трубопроводу, заключается в том, что поток контролируемой среды нагревают микроволновым излучением. Сначала осуществляют измерение температуры потока газообразного вещества при теплоотдаче потока за счет его теплопроводности, зависящей от плотности. Затем измеряют температуру потока газообразного вещества при теплоотдаче за счет конвекции, зависящей от скорости потока. По преобразованию измеренных скорости и плотности вычисляют массовый расход. Технический результат - повышение точности измерения массового расхода газообразного потока в трубопроводе. 1 ил.
Patent UA-73308-C2 (UA)
Title: Method for diffusion reactive junction of metals and alloys
Inventor: YUSCHENKO KOSTIANTYN ANDRIIOVY
IPC: B23K1/20
Filed: 2002-02-06
Abstract: Invention relates to the technology of connection, mainly of parts made of high-temperature alloys. Method of diffusion-reactive junction of metals and alloys, at which the assembled parts are heated to the temperature, which exceeds the temperature of formation of the eutectic between the base metal and depressant metal. The parts are assembled with a fixed connecting clearance, close to zero, and depressant metal is located directly near this clearance. This embodiment of invention allows to improve the quality of connection of parts.
Patent UA-60004-C2 (UA)
Title: Method of jet crushing of material
Inventor: CHEBERIACHKO IVAN MYKHAILOVYCH
IPC: B02C19/06
Filed: 2003-01-13
Abstract: The invention relates to the method of fine crushing and can be used in oil and chemical industry, and in the industry of building materials. A method of jet crushing of material includes the treatment of material at interaction of two counter twisted vortex flows of gas suspension. Preliminarily, the material is processed in the separate twisted vortex flows of gas suspension, then - in the area of counter twisted flows with horizontal axis of rotation. The invention provides reduction of the degree of stratification of material during crushing.
Patent UA-80447-C2 (UA)
Title: Methods for treating pain by administering nerve growth factor antagonist and opioid analgesic
IPC: A61P25/04
Filed: 2003-10-08
Abstract: The present invention relates to methods for treating or preventing pain comprising administering such amount of a nerve growth factor antagonist and an amount of an opioid analgesic at that they provide effective pain relief.
Patent UA-78405-C2 (UA)
Title: Supervising system
Inventor: KORSUN VALENTYN PETROVYCH
IPC: G05B11/01
Filed: 2005-06-08
Abstract: Tracking system relates to the systems of automatic control and regulation. In the tracking system including the non-coordination meter, first summer, first and second "code-tension" converter, amplifier, motor, angle transmitter, functional coding converter and correcting unit comprising the second summer straightening module and threshold comparator, the third summer is additionally inserted, and in correcting unit - the unit of scaling ratio, delay unit, key, fixation, the second straightening module and multiplier. The invention provides reduction of the value of reregulation and duration of transition period at working the system jump of input action including for such input action which law of action has the added linear time function (jump of derivative of input action), and simplifying realization of correcting unit at increase of the operation speed of the system for formation the moment of the motor braking.
Patent UA-81321-C2 (UA)
Title: Epifluorescence microscope
Inventor: DEMIANENKO VASYL VASYLIOVYCH
IPC: G01N21/64
Filed: 2005-12-08
Abstract: The proposed epifluorescence microscope can be used in different orthogenics, such as oncology, dermatology, gynecology, sanitary science, pharmacognogy, and forensic pathology. The microscope contains a semiconductor optical radiation source and an optical system. The optical system contains an ocular, a lens, an interference beam splitter, which is installed between the ocular and the lens, a polarization filter, which is installed at the ocular with a possibility to rotate relative to the axis that is perpendicular to the optical axis of the microscope. The advantage of the proposed device is a possibility to adjust the parameters of the fluorescent image of analyzed object.
Patent UA-87274-C2 (UA)
Title: Agricultural machine
Inventor: HIRONIMUS JEANNOT
IPC: A01D34/02
Filed: 2006-02-08
Abstract: An agricultural machine for cutting standing products comprising a carrier vehicle (1) to which there are connected at least one frontal working unit (2, 3) positioned, during work and when viewed in a direction of forward travel of the carrier vehicle, forward of said carrier vehicle, and at least two lateral working units (4, 5) positioned, during work, on each side of a working area of said frontal working unit(s) (2, 3) and situated behind said frontal working unit(s) (2,3) and being connected to carrier arms (14, 15) which are articulated to the carrier vehicle and allow said lateral working units to be moved into at least one work position situated level with the front wheels (26, 27) of the carrier vehicle and into a folded transport position, and the carrier vehicle comprising a driver's cab (22) that can be moved toward the front or toward the rear of said carrier vehicle.
Patent UA-90999-C2 (UA)
Title: RECOMBINANT HYBRID PROTEIN OF SINGLE-STRANDED IMMUNOGLOBULIN Fv
Inventor: LEDBETTER JEFFREY A
IPC: C07K16/46
Filed: 2003-12-24
Abstract: An invention relates to recombinant hybrid protein of single-stranded immunoglobulin Fv, containing polypeptide of binding domain of immunoglobulin from N-terminal end to C-terminal end, binding with target molecule and contains modified polypeptide of hinged region of wild type IgG, where the residues of cysteine and praline are mutated. The mentioned hybrid protein also contains polypeptide of constant region CH2 of heavy chain of immunoglobulin, connected to polypeptide of constant region CH3 of immunoglobulin, or polypeptide CH3, connected to polypeptide CH4 of heavy chain of immunoglobulin, and has at least one immunological activity, selected from antibody-dependent cell-mediated cytotoxicity, complement-dependent cytotoxicity and complement fixing.
Patent UA-90249-C2 (UA)
Title: Combination comprising candesartan and rosuvastatin, pharmaceutical composition comprising thereof and use
Inventor: MEHTA JAY LAL
IPC: A61K31/4184
Filed: 2004-09-22
Abstract: A combination comprising candesartan and rosuvastatin for the prevention or treatment of arteriosclerosis and for the prevention of cardiovascular events is described.
Patent UA-93856-C2 (UA)
Title: Apparatus and method for packaging mineral wool products
Inventor: HANSEN LARS ELMEKILDE
IPC: B65B63/00
Filed: 2005-02-21
Abstract: Disclosed is the group of inventions including a method of provision and saving reduced dimension of mineral wool products by means of making a package and an apparatus for packaging the mineral wool products allowing providing and saving reduced dimension of the mineral wool product. The method of making the package comprising the mineral wool product substantially air-tightly enclosed by a foil, characterized by bringing about dimensional reduction of said mineral wool product by mechanically compressing said mineral wool product in a first direction using mechanical compressing means and evacuating said dimensionally reduced mineral wool product enclosed by said foil.
Patent UA-87833-C2 (UA)
Title: Composition and process for the preparation of ketone
Inventor: STUMPF ANDREAS
IPC: C07D489/02
Filed: 2005-04-02
Abstract: Disclosed are methods for making aldehydes and ketones comprising allowing the corresponding primary or secondary alcohol to react in the presence of trichoroisocyanuric acid, a compound of formula RSRand a base. In one embodiment, the alcohol is a compound of formula (I) wherein Ris a protecting group. Also disclosed are methods for making 3-O-protected morphine dienol carboxylates comprising allowing a compound of formula (I) to oxidize in the presence of a chlorine-containing compound and a compound of formula RSR; and allowing the product of the oxidation step to react with an acylating agent.(І)