baber/WOPTO huggingface dataset:
Patent RU-2695494-C2 (RU)
Title: Packet router in networks with heterogeneous toroidal topology
Inventor: GOLOVCHENKO EVGENIJ VIKTOROVICH
IPC: H04L12/701
Filed: 2017-12-14
Granted: 2019-07-23
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to communication and can be used for construction of digital communication networks with packet switching, in switching systems for construction of switching fields of automatic telephone stations, computer networks, microprocessor systems and supercomputers. Packet router in networks with heterogeneous toroidal topology comprises N input blocks, service information extraction unit, switching device, N output units, at that additionally, service information analysis unit, unit for calculating distance to destination node, subnetwork number determining unit, switching device control unit and unit for determination of transmission direction are introduced. 
     EFFECT: high throughput of network channels owing to avoiding communication of data on routes between routers. 
     1 cl, 1 dwg
Patent RU-2716407-C2 (RU)
Title: Articulated truck with hoisting device
Inventor: BERGHAMMER FRITZ
IPC: B62D63/06
Filed: 2016-07-29
Granted: 2020-03-11
Abstract: FIELD: lifting devices.SUBSTANCE: invention relates to trailers of road trains. Trailer lorry with a bearing frame for receiving at least one transport cargo trolley moving together in a road train. Frame has running gear with at least two wheels. Lifting device is provided for height adjustment of at least one part of bearing frame relative to wheels. Lifting device consists of at least one rotary eccentric disc, which rests on roller cam.EFFECT: higher efficiency due to reduction of friction losses.11 cl, 10 dwg
Patent RU-2704124-C2 (RU)
Title: System and method for engine with releasable cylinders
Inventor: DUDAR AED M
IPC: F02D41/00
Filed: 2018-02-28
Granted: 2019-10-24
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to methods and systems for monitoring operation of cylinder valves in an engine with disengaged cylinders (EDC). Result is achieved by the fact that in response to the engine cylinder valve drive diagnosis request in the non-fuelled engine state, the exhaust gas recirculation (EGR) valve opening command is issued and the first exhaust gas flow rate is determined, and one or more cylinder valves are disconnected and indicate deterioration of cylinder valve drive characteristics if the second flow rate of exhaust gases is not lower than the threshold value set relative to the first flow rate of the exhaust gas flow. 
     EFFECT: technical result is possibility of evaluation of potential deterioration of characteristics of mechanisms of engine cylinder disengagement system (CDS) by means of available exhaust gas recirculation system, without additional diagnostic equipment. 
     14 cl, 10 dwg
Patent RU-2761429-C2 (RU)
Title: Remedy with anti-tumor effect for treatment of oncological diseases
Inventor: ROZIEV RAKHIMDZHAN AKHMETDZHANOVICH
IPC: A61K47/40
Filed: 2018-06-13
Granted: 2021-12-08
Abstract: FIELD: medicine; oncology. 
     SUBSTANCE: invention relates to the field of medicine, namely to oncology; it is intended for the treatment of tumor diseases of various location. A remedy with antiproliferative and antimetastatic properties is a complex of 3-(2–phenylethyl)-2-thioxo-1,3 thiazolidine-4-one with β-cyclodextrins. Components are used in the claimed amounts. 
     EFFECT: use of the invention provides for a stable remedy, which, in turn, allows for an increase in the treatment efficiency. 
     1 cl, 12 tbl, 1 ex
Patent RU-2722347-C2 (RU)
Title: Railway switch, as well as a network of track lines, comprising at least one such railway switch
Inventor: BAKHMAN RAMON ALEKSANDR
IPC: E01B7/00
Filed: 2017-02-20
Granted: 2020-05-29
Abstract: FIELD: transport machine building. 
     SUBSTANCE: group of inventions relates to the railway tracks upper structure, in particular, to the passage switch structure, and to the railway track containing the similar switch unit. Switch comprises at least two switch cushions. On each cushion corresponding branches are made. Cushions are located one above the other, and the arrow is moved by vertical movement of the cushions. 
     EFFECT: higher speed of passage switch. 
     8 cl, 4 dwg
Patent RU-2728492-C2 (RU)
Inventor: JOHNSON MARK THOMAS
IPC: H01L41/193
Filed: 2016-12-13
Granted: 2020-07-29
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: use: to create device based on electroactive polymer. Essence of the invention consists in the fact that the actuating device contains a grid with an active matrix, containing multiple rows and columns of actuators based on electroactive polymer, a set of data lines and a set of address lines, a corresponding switching device associated with each actuator based on the electroactive polymer, wherein the switching device comprises an input, which is connected to corresponding data line, gate, which is connected to corresponding address line, and output, which is connected to first lead of associated actuator based on electroactive polymer, wherein the second lead of each actuator based on the electroactive polymer is connected to the control line; and driver for supplying excitation signals, which contain at least first and second excitation levels for application on data line and third and fourth excitation levels for application on control line. 
     EFFECT: possibility of using relatively low-voltage commutation devices for actuation of relatively high-voltage actuators based on electroactive polymer. 
     15 cl, 23 dwg
Patent RU-2741493-C2 (RU)
Title: Конъюгаты сахара с дипептидом как ароматические молекулы
Inventor: ZMARRITO-MENOTSTSI Kandiche Marie
IPC: A23L27/26
Filed: 2017-07-06
Granted: 2021-01-26
Abstract: Изобретение относится к соединениям и композициям для применения в усилении аромата и/или солоноватости пищевого продукта. В частности, настоящее изобретение относится к соединениям общей формулы (I), где R1 указан в формуле изобретения,  и к содержащим их композициям. 7 н. и 5 з.п. ф-лы, 2 табл., 7 пр., 2 ил.
Patent RU-2740077-C2 (RU)
Inventor: GJERDE MATHIAS HOGNE
IPC: F16K17/02
Filed: 2017-07-20
Granted: 2021-01-11
Abstract: FIELD: hydraulics. 
     SUBSTANCE: group of inventions relates to a pressure release valve. Valve comprises a body configured to be pressed to the valve seat, located in the outlet structure, through which the hole from said cargo tank passes. Valve body is connected to the rod passing into the above hole, wherein the rod is supported and directed by the frame structure, which passes into said hole and is attached to said outlet structure. Rod passes into the valve body, wherein the valve body is movable relative to the rod and retained in the first position by means of a spring, which is configured to counteract movement of the body from the seat until a predetermined first pressure level is achieved within said cargo container. Said valve comprises first and second magnetic elements connected to valve body and frame structure, respectively. Invention also discloses a negative pressure valve intended for use with a pressure relief valve. 
     EFFECT: technical result is creation of valve, by means of which pressure is equalized between enclosed space and environment. 
     13 cl, 15 dwg
Patent RU-2767152-C2 (RU)
Title: Chamber for formaldehyde or voc release testing and pretreatment
Inventor: XIA KEYU
IPC: B01L1/00
Filed: 2018-08-02
Granted: 2022-03-16
Abstract: FIELD: testing. 
     SUBSTANCE: claimed is a chamber for formaldehyde or VOC release testing and pretreatment, containing a chamber (1) equipped with a chamber door (2), an inlet air duct (3), and an outlet channel (4). At least one cooling semiconductor wafer (5) capable of cooling and/or heating or a temperature-adjusting liquid jacket (16) is installed on the outer wall of the chamber (1), and a stirring fan (6) is installed inside the chamber (1). A temperature sensor (7) is installed on the outer wall of the chamber (1), located in the heat conductivity zone of the semiconductor wafer (5) for cooling or used for measuring the temperature of the temperature-adjusting liquid jacket (16). A temperature and humidity sensor (17) is installed inside the chamber (1), and a filtration channel (8) communicating with the inner part of the chamber (1) is connected with the outer part of the chamber (1). An inlet switching valve (9), an outlet switching valve (10), a filtering apparatus, and a filtration fan (11) are installed on the filtration channel (8). The present invention is structurally simple and inexpensive, and a clean chamber (1) with constant temperature and/or constant humidity, with an adjustable temperature, relative humidity, and background concentration can be proposed therein. 
     EFFECT: ensured consistent standard test conditions for testing, prevented impact of the environmental factors or other uncertainties on the results of testing. 
     10 cl, 2 dwg
Patent UA-72506-C2 (UA)
Title: Method for vaporization with clystallization of salts
IPC: B01D1/16
Filed: 2001-10-04
Abstract: The invention relates to the field of production of alumina, soda, potash and other salts, concretely, to the process of evaporation of solutions in tubular vaporizers. A method consists in heating solution by steam with removal of condensate and discharge of evaporated solution with crystals of salts and secondary steam from the separator of tubular vaporizer, in this case a part of condensate in the form of fine spatters is introduced into the steam space of separator. The time between stops for washing out of tubes is increased to 40 days with reduction of number of plugged tubes by 10%; clean condensate is produced with return to the steam power plant after separator without drip pan; the ratio of use of steam is increased for one degree.
Patent UA-57182-C2 (UA)
Title: Load-lifting rectangular electromagnet
Inventor: KOLCHAK VITALII MYKOLAIOVYCH
IPC: B66C1/00
Filed: 2001-12-05
Abstract: A load-lifting rectangular electromagnet containing a magnetic circuit with two square cores from ferromagnetic material with coils fixed on cores, said coils are leaned through heat-insulating plates against non-magnetic plate fixed to foundation of magnetic circuit, with free space filled with quartz sand and inputs of voltage located in inlet box, with cores of magnetic circuit and coils placed on them made in the form of pins that represent inequilateral trapeziums in cross-section which external lateral sides are parallel with sides of magnetic circuit foundation and internal sides are turned to transversal axial line of magnetic circuit obliquely, and coils located on cores are made in the form of inequilateral trapeziums. Smaller angles of internal sides of magnetic circuit core with respect to its transversal axis amount up to 450 and intersect transversal axis.
Patent UA-74827-C2 (UA)
Title: Spiral antenna
Inventor: KRYVENKO VOLODYMYR PETROVYCH
IPC: H01Q11/08
Filed: 2002-11-27
Abstract: The proposed spiral antenna contains two coaxial lines, which are insulated from each other, and balancing loops, which are made in the walls of a cylinder that is separated into four segments by longitudinal quarter-wave splits. To phase the antenna, a loop-type bridge coupler is used. The proposed design provides a possibility to extend the operating frequency range of the antenna.
Patent UA-58426-C2 (UA)
Title: Insulated protected conductor
Inventor: ZOLOTARIOV VOLODYMYR MYKHAILOVYCH
IPC: H01B7/00
Filed: 2003-04-29
Abstract: The invention relates to cable technique. An insulated protected conductor comprises a number of metallic conductors and a central phase conductor insulated with inside layer of insulation from rest of conductors. Other conductors being neutral conductors are located around the central phase conductor and protected with outer layer of insulation. Conductors being neutral are laid spiral around the insulated phase conductor by means of solid coiling. The invention provides improved resistance to influence of bending mechanical stresses.
Patent UA-89748-C2 (UA)
Title: Anti-icing and deicing compositions and method of their application
Inventor: BLOOMER TODD A
IPC: C09K3/00
Filed: 2003-07-22
Abstract: Disclosed is a deicing/anti-icing composition that includes sugar cane molasses solids and a deicing component, which preferably is a chloride salt. The composition may be applied to surfaces to remove ice or snow there from, or to inhibit the accumulation of ice and snow thereon. The sugar can molasses solids may be sprayed onto the salt as the salt is being applied to a road surface from a moving vehicle. Alternately, the sugar cane molasses solid may be applied to body of salt to inhibit ice formation at or near the surface of the body of salt.
Patent UA-78835-C2 (UA)
Title: Phyto-tea "vital power"
Inventor: POLISCHUK SERHII PETROVYCH
IPC: A61K129/00
Filed: 2005-02-22
Abstract: A phyto-tea contains hibiscus petals, apple tree fruits, chicory, lemon peel and balm herb with moisture not more than 14% in the component ratio as follows: hibiscus petals : apple tree fruits : chicory : lemon peel : balm herb = 2:10:3;4:1 by weight respectively.
Patent UA-78863-C2 (UA)
Title: Vapor-compressor refrigerating machine
Inventor: RADCHENKO MYKOLA IVANOVYCH
IPC: F25B1/00
Filed: 2005-04-18
Abstract: The invention relates to refrigeration engineering, in particular to cooling machines. Vapor-compressor refrigerating machine has placed in sequence by refrigerant compressor with mechanical drive, cooler, condenser, throttle unit, evaporator. Cooler is arranged as thermo-desorption compressing accumulator, for instance of high-pressure hydrogen, and connected by hydrogen to input of expander, this drives compressor as well, and to the output of expander thermo-adsorption accumulator of low pressure hydrogen is connected. Due to use of heat of overheated vapor of high-pressure refrigerant for hydrogen desorption in thermo-desorption compressing accumulator with high-pressure hydrogen liberation, at expansion of which in expander one obtains mechanical energy, power efficiency of refrigerating machine is increased.
Patent UA-77590-C2 (UA)
Title: Methane hydrate electric power plant
Inventor: ADAMENKO IVAN OLEKSIIOVYCH
IPC: C10L3/00
Filed: 2005-06-09
Abstract: The invention relates to the field of electric power engineering. A methane hydrate electric power plant transforms energy of methane hydrates deposits of which are concentrated at bottom of water reservoirs. The power plant comprises equipment of the bottom with floating unit, a transportation pipe with gaslift, this is fed from dry gasholder, a floating chamber in which there is screw separator, a wet gas-holder-smelter with heat exchanger, gas and steam turbines with generators and heat exchanger, and supplementary equipment. Methane hydrates loosened in the bottom are lifted by transportation pipe to the floating chamber where those are partially separated in the crew separator. Releasedmethane is directed to the dry gasholder where from it can come to the gaslift of transportation pipe and to the gas turbine. In the wet gasholder methane hydrates are smelted by heat of the steam turbine exhaust. The gas turbine with steam-gas cycle is fed by gas and hydrate water from the wet gasholder-smelter and from other gas sources. The steam turbine is fed with steam from hydrate water from the wet gasholder, this is overheated in the heat exchanger through which exhaust gases from gas turbine pass. The invention promotes more complete extraction of energy from methane hydrate deposits.
Patent UA-84019-C2 (UA)
Title: Cathode assembly having a metal cathode being heated by electron bombardment
Inventor: CHAIKA MYKOLA KOSTIANTYNOVYCH
IPC: H01J1/20
Filed: 2005-12-13
Abstract: The invention relates to electronic engineering and may be used in instrument engineering and machinery building, mainly for electron-beam devices. A cathode assembly includes a metal cathode made in the form of a tablet, a metal cathode holder, a casing for the cathode assembly, a captive nut, a spiral of a bombardment cathode, and a control electrode. According to the invention, the holder is made as a ring with three legs inclined at 120° angle. Legs thrust on the end of the cathode assembly casing. The cathode is encircled with a heat shield with cylindrical part that makes a gap with cylindrical side surface, which is partly closed by a holder ring and changes to a cone having a number of openings in the middle. A circular basis of the cone rests on the end of the cathode casing. Holder ends of the metal cathode are fixed together with the heat shield to the cathode assembly casing with help of the captive nut. The invention provides reduce of energy consumption in bombardment circuit of the cathode assembly, i.e. reducing energy needed to heat the cathode assembly.
Patent UA-89363-C2 (UA)
Title: Nitrophenyl mustard and nitrophenylaziridine alcohols and their corresponding phosphates and their use as targeted cytotoxic agents
Inventor: DENNY WILLIAM ALEXANDER
IPC: A61K31/661
Filed: 2004-10-29
Abstract: The present invention relates to novel nitrophenyl mustard and nitrophenylaziridine alcohols, to their corresponding phosphates, to their use as targeted cytotoxic agents; as bioreductive drugs in hypoxic tumours, and to their use in cell ablation, including gene-directed enzyme-prodrug therapy (GDEPT) and antibody-directed enzymeprodrug therapy (ADEPT), in conjunction with nitrorcductase enzymes.
Patent UA-88923-C2 (UA)
Title: method of adapting reaction vessel, reaction vessel and method of use of reaction vessel
Inventor: HOOPER CHARLES WILLIAM
IPC: B01J8/04
Filed: 2005-09-02
Abstract: A method of adapting an axial flow reaction vessel having opposed ports to an opposed axial flow reaction vessel is described comprising installing process fluid collection means within the body of the vessel in fluid communication with one or more of said ports.
Patent UA-81889-C2 (UA)
Title: Antiadhesive protective composition
Inventor: KOLESNYK DENYS YURIIOVYCH
IPC: C04B41/45
Filed: 2007-06-04
Abstract: The invention relates to build materials, namely to organosilicon compositions on the basis of organosilicon resin and siloxane rubber which can be used as a for the building structure protection from destructive environmental action, and also for interfering gluing and other paper products.Also the invention extends the region of using of protective compositions and increases their antiadhesive properties.The protective composition contains organosilicon resin, polymethylsiloxane rubber, mixture of loadings, methyltriacetoxysilane, and defoaming agent – surface-active substance, and a solvent.
Patent UA-83964-C2 (UA)
Title: Device for tuberous roots transoprtation and cleaning
Inventor: BULHAKOV VOLODYMYR MYKHAILOVYCH
IPC: A01D33/08
Filed: 2007-07-03
Abstract: A device for tuberous roots transportation and cleaning which is composed of a frame, feeding conveyer, battle brush, cleaner in form of the hollow cone composed of two cones inside of which at the top is mounted a rotary heap distributor, and of the unloading conveyer. The hollow cone distributor has a main projecting vertical shaft connected to the rotary actuator, and having at the end the upper disc of a smaller diameter and the lower disc of the larger diameter with a pair of smooth cylindrical rollers placed between them. The pairs of smooth cylindrical rollers form themselves a conical surface and are made with a possibility to perform counterrotation. Besides, the distributor has additional drive shaft inside of the main shaft at the end of which the toothed driving wheel is placed entering in connection with toothed wheels. The toothed wheels are mounted at the top ends of the rollers, and each second roller is connected to the driving gear wheel through the idle gear.
Patent UA-85640-C2 (UA)
Title: Self-controlled pressed reinforced-concrete beam
Inventor: CHEKANOVYCH MECHYSLAV HENADIIOVYCH
IPC: E04C3/20
Filed: 2007-07-30
Abstract: The invention relates to branch of building and can be used for erection and reinforcement of spans of buildings and constructions. The invention is based on problem on increase of strength and fracture stability of beam by inclined cross sections and rigidity through inter-connected self-control of tensions of long and cross pressing of beam. That for in self-controlled pressed reinforced-concrete beam that includes reinforced-concrete body with filling parts on surface and steel tightening element fixed at the ends with anchors at the ends of the beam and at middle being in interaction with tension frame that rests on the lower facet of the beam and cross yokes the last ones are arranged as upper and lower semi-yokes placed in chess order on close to supports sections of beam connected with guide elements with anti-friction coating placed in ring surrounded with tightening element, this is placed as wave with amplitude increasing from middle to supports of the beam.
Patent UA-87733-C2 (UA)
Title: Method for atomization of fuel in combustion chamber and combustion engine with breakdown of fuel-air charge and with forced ignition at direct injection of fuel
Inventor: KOROHODSKYI VOLODYMYR ANATOLIIOVYCH
IPC: F02B17/00
Filed: 2007-10-03
Abstract: The invention relates to machine-building, in particular to engine building (internal combustion engines with forced ignition and direct injection of fuel), to methods for organization of processes of atomization of fuel and burning, and to distribution of fuel-air mixture in cylinder of engine in layers. A method of atomization of fuel in combustion chamber with breakdown of fuel charge and with direct injection of fuel and forced ignition from spark plug with electrodes between which there is inter-electrode gap includes injection of fuel as cone-like jet to filled with air combustion chamber at compression stroke, fuel sputtering on surface of combustion chamber that is placed in cylinder head and organization of motion of air charge. Injection and atomization of fuel is performed in such way that one forms fuel cone-like jet that consists of body of jet as cone with excess air factor α.and cone-like cavity in the jet body with excess air factor α.. Fuel cone-like jet is directed in such way that inter-electrode gap of spark plug is in cone-like cavity of jet, and motion of air charge is directed uniformly at all the sides along surface of combustion chamber to electrodes of spark plug. A combustion engine with breakdown of fuel-air charge and with forced ignition at direct injection of fuel has cylinder, cylinder head, piston with bottom that forms with cylinder head combustion chamber that is placed symmetrically with respect to the cylinder axis, and displacing piston. Inner surfaces of cylinder head are concave surfaces and form surface of displacing piston that is parallel to the bottom of the piston and surface of combustion chamber that are separated with mouth, spark plug with electrodes between which there is inter-electrode gap, fuel nozzle with atomizer installed in side wall of cylinder. Fuel nozzle is arranged with possibility of formation of fuel cone-like jet that consists of body of jet as cone restricted with its generatrix and outer aperture angle φ, and cone-like cavity in body of jet restricted with its generatrix and inner aperture angle β, at that the nozzle is installed in such a way that inter-electrode gap of spark plug is in cone-like cavity of the jet.
Patent UA-88699-C2 (UA)
Title: Cover of intake
Inventor: PROKOPENKO VOLODYMYR ILLICH
IPC: F04D29/44
Filed: 2007-12-26
Abstract: A cover of intake has inlet branch and elongated cylindrical body with supports and partitions that form hydraulic cavity, partition is equipped with adapter and tongue that in cross section is in form of elongated rhomb with rounded tops. Such construction of cover makes it possible to decrease number of parts and to improve technical characteristics of parameters of pump.