baber/WOPTO huggingface dataset:
Patent RU-2755527-C2 (RU)
Inventor: IMBERT LUC
IPC: G01M17/08
Filed: 2018-03-29
Granted: 2021-09-16
Abstract: Группа изобретений относится к испытаниям железнодорожного транспорта. Система моделирования контакта между колесом и рельсом, в частности, железнодорожного транспортного средства, содержит полую цилиндрическую конструкцию, колесо, первый двигатель (M1), второй двигатель (M2), систему контроля загрязнения, первое и второе сенсорное средство крутящего момента и средство обработки. При этом цилиндрическая конструкция включает в себя имитацию поверхности рельса, которая выполнена как одно целое с внутренней поверхностью цилиндрической конструкции. Колесо включает в себя поверхность качения, размещенную в контакте с имитацией поверхности рельса. Первый двигатель (M1) вращает цилиндрической конструкции, а второй двигатель (M2) вращает колесо. Система контроля загрязнения управляет распределением загрязнения на имитацию поверхности рельса. Первое сенсорное средство крутящего момента измерят силу сцепления (F a ), а второе сенсорное средство нагрузки измеряет обычное усилие нагрузки (F c ) на имитации поверхности рельса. Средство обработки вычисляет реальный коэффициент сцепления колес с рельсами. Также заявлен способ моделирования контакта между колесом и рельсом. Технический результат заключается в возможности моделировать состояние загрязнения рельса. 2 н. и 13 з.п. ф-лы, 7 ил.
Patent RU-2769921-C2 (RU)
Title: Methods and systems for automated detection of the presence of objects
Inventor: YANGEL BORIS KONSTANTINOVICH
IPC: G08G1/00
Filed: 2019-11-21
Granted: 2022-04-08
Abstract: FIELD: presence-detecting. 
     SUBSTANCE: claimed invention relates to a method and system for processing data of a cloud of (lidar) points based on optical detection and ranging (LIDAR). The method is implemented by means of an electronic apparatus connected with the possibility of communication with a lidar installed on a vehicle, wherein the lidar has multiple lasers for capturing data of a cloud of lidar points. The method includes: receiving the first data of the cloud of lidar points captured by the lidar; executing a machine learning algorithm (MLA) by means of an electronic apparatus for the following: analysis of a first set of lidar points from the first data of the cloud of points relative to the response pattern of multiple lasers; extracting representation data in the form of a grid of the surrounding area of the vehicle; determining that the first set of lidar points is associated with a blind zone, wherein the blind zone prevents the detection algorithm of the electronic apparatus from detecting the presence of at least one object in the environment of the vehicle caused by at least one object being present. 
     EFFECT: invention allows for an increased orientation of the vehicle in space. 
     20 cl, 8 dwg
Patent UA-43019-C2 (UA)
Title: A method for producing active dried bakery yeast from molasses
Inventor: YANCHEVSKYI VIKTOR KAZYMYROVYC
IPC: C12N1/18
Filed: 2000-12-07
Abstract: A method for producing active dried bakery yeast involves growing yeast of strain Saccharomyces cerevisiae with molasses, isolation of ripe yeast from culture liquid, treatment of yeast concentrate by quality stabilizer, pressing, fining and drying, at that strain of Saccharomyces cerevisiae _îé é-5009 is used, and as quality stabilizer betaine is used. The method allows to obtain bakery yeast of a high quality with an increased term of conservability.
Patent UA-75026-C2 (UA)
Title: Tripeptide inhibitors of hepatitis c virus, a method for producing thereof and a pharmaceutical composition
IPC: C12N15/09
Filed: 1999-08-09
Abstract: Racemates, diastereoisomers and optical isomers of a compound of formula (I) wherein B is H, a C6 or C10 aryl, C7-16 aralkyl; Het or (lower alkyl)-Het, all of which optionally substituted with C1-6 alkyl; C1-6 alkoxy; C1-6 alkanoyl; hydroxy; hydroxyalkyl; halo; haloalkyl; nitro; cyano; cyanoalkyl; amino optionally substituted with C1-6 alkyl; amido; or (lower alkyl)amide; or B is an acyl derivative of formula R4-C(O)-; a carboxyl of formula R4-O-C(O)-; an amide of formula R4-N(R5)-C(O)-; a thioamide of formula R4-N(R5)-C(S)-; or a sulfonyl of formula R4-SO2; R5 is H or C1-6 alkyl; and Y is H or C1-6 alkyl; R3 is C1-8 alkyl, C3-7 cycloalkyl, or C4-10 alkylcycloalkyl, all optionally substituted with hydroxy, C1-6 alkoxy, C1-6 thioalkyl, amido, (lower alkyl)amido, C6 or do aryl, or C7-16 aralkyl; R2 is CH2-R20, NH-R20, O-R20 or S-R20, wherein R20 is a saturated or unsaturated C3-7 cycloalkyl or C4-10 (alkylcycloalkyl), all of which being optionally mono-, di- or tri-substituted with R21, or R20 is a C6 or C10 aryl or C7-14 aralkyl optionally substituted, or R20 is Het or (lower alkyl)-Het, both optionally substituted, Het or (lower alkyl)-Het; carboxyl; carboxy(lower alkyl); C6 or C10 aryl, C7-14 aralkyl or Het, said aryl, aralkyl or Het being optionally substituted; and R1 is H; C1-6 alkyl, C3-7 cycloalkyl, C2-6 alkenyl, or C2-6 alkynyl, all optionally substituted with halogen; or a pharmaceutically acceptable salt or ester thereof. , (I)
Patent UA-66393-C2 (UA)
Title: A method for the application of slag skull on converter lining
Inventor: LYTVYNOV LEONID FEDOROVYCH
IPC: C21C5/44
Filed: 2001-04-02
Abstract: The invention relates to the ferrous metallurgy, particularly to method for the converter lining repair. A method for the application of slag skull on converter lining involves turning converter and discharge of metal therefrom after the general oxidative refining to a certain content of carbon in metal, leaving slag in converter, preparation thereof by addition of carbonate materials and/or carbon-containing materials, and application of the obtained melted slag on the converter lining due to supplying jets of neutral gas from above on the melted slag though the tuyere changing the height thereof. Simultaneously to neutral gas delivery the converter is inclined from the vertical position thereof up to joining the tuyere with converter mouth alternatively to each side relative to axis passing through converter trunnions. The invention allows to obtain a layer of slag skull of the uniform thickness in different areas of lining, and as consequence, to increase the lining service time.
Patent UA-73746-C2 (UA)
Title: Device for measuring voltage drop in the secondary winding circuit of a voltage transformer
Inventor: SHYNKARENKO GLIB VASYLIOVYCH
IPC: G01R31/00
Filed: 2002-02-26
Abstract: The proposed device for measuring voltage drop in the secondary winding circuit of a voltage transformer contains two isolating transformers, a measuring and computing unit, and a display. The terminals of the primary windings of the isolating transformers are connected to the terminals of the secondary winding circuit of the voltage transformer via a twisted-pair cable. The secondary windings of the isolating transformers are connected inversely in series. The inputs of the measuring and computing unit are connected to the corresponding terminals of the secondary windings. and via an additional isolating transformer, to the corresponding terminals of the primary windings of the isolating transformers. The output of the measuring and computing unit is connected to the input of the display.
Patent UA-75579-C2 (UA)
Title: Process for synthesis of oligosaccharides mixture
IPC: A61K39/102
Filed: 2000-08-15
Abstract: The present invention relates to the field of medicine, in particular to the chemical synthesis of mixtures of oligosaccharides derived from ribose-ribitol-phosphate which are used as active principle in vaccines for the prevention of infections caused by Haemophilus influenzae type b (Hib), as well as to vaccines which comprise said mixture of oligosaccharides. The mixtures of oligosaccharides which have been obtained by chemical synthesis comprise repetitive units having the formula (phosphate-ribose-ribitol)n or (ribose-ribitol-phosphate)n of at least five compounds having structure A or B which represent the repetitive unit of the capsular polysaccharide of Haemophilus influenzae type b and differ only by n, n being higher than or equal to 4 and smaller than or equal to 25, and wherein R1 or R2 is a spacer for the conjugation to a carrier with the condition that R1=spacer if R2=H, or R2=spacer if R1=H: (A), (B). The invention also relates to immunogens which contain said oligosaccharide mixtures, to vaccines which contain said immunogens and to methods for preparing said oligosaccharides in the form of mixtures. Furthermore, the invention relates to the use of the vaccines either separately or combined to other vaccines for the prevention of infections caused by Haemophilus influenzae type b.
Patent UA-73982-C2 (UA)
Title: Cylindrical lock, keeper rod and key
Inventor: RADEVYCH KOSTIANTYN ANATOLIIOV
IPC: E05B19/04
Filed: 2002-10-11
Abstract: Cylindrical lock has body, cylindrical core with long key channel and code rotors installed in the radial openings of the core. The rotors have at the side of the key channel at least two separated in opposite in radial directions one with respect to another axial probes, mostly cylindrical in shape, those go to the channel for the key, and at the opposite side, at the end surface, those have directed in respective angle with respect to the axial probes diameter slots arranged in straight or another shape, those form at the side cylindrical surfaces of the code rotors two arranged in opposite in diameter directions one with respect to anotherside depressions for the keeper rod. The rod is placed with possibility of motion in side axial slot of the cylindrical core over the code rotors; at the side of those ones it has control probes placed at the central long axis of the last one and at both sides of it; and at the opposite side it has blocking bosses for interaction with the circular slots of the body. The bosses go out of the limits of the cylindrical core, this is brought into motion in axial direction at rotation of the control rotor. The rotor is installed in radial opening of the cylindrical core in common row with the code rotors, mostly as the last, at the side of the keychannel; same to the code rotors it has axial probes, and at the opposite side at the end surface it has displaced with respect to the axis of rotation in radial direction directed in respective angle with respect to axial probes control boss, this goes to the slot of the keeper rod. Such implementation of the lock makes it possible to increase the unblocking possibilities of the code rotors.
Patent UA-73806-C2 (UA)
Title: Windmill
Inventor: HOLUBENKO MYKOLA STEPANOVYCH
IPC: F03D1/00
Filed: 2003-05-15
Abstract: A windmill has a rotary head with wind wheel, additional wind wheels, generators and fixed support; at that the axis of rotation of the wind wheel is placed in horizontal position, the additional wind wheels are placed at the blades of the wind wheel at distance from 0.4 to 1.0 of the radius of the wind wheel from its axis of rotation and connected to generators in pairs (with the different ends of the shaft of the generator) by means of cardan shafts; the generators are fixed at the wind wheel in such a way that the axles of rotation of the shafts of those are placed in the planes arranged at angle from 85 to 95 degrees to the axis of rotation of the wind wheel. Technical result is in decrease of loads and increase of reliability.
Patent UA-75901-C2 (UA)
Title: A method for ammonia synthesis on the basus of nitrogen-hydrogen mixture obtained from natural gas
IPC: C01B3/38
Filed: 2001-10-24
Abstract: The invention relates to a method for producing ammonia on the basis of a nitrogen-hydrogen mixture from natural gas. To this end, natural gas is fed to an autothermic reformer together with an O2 rich gas. A crude synthesis gas is produced at temperatures ranging from 900 to 1200 DEGREE C, a pressure of 40 to 100 bar and in the presence of a cracking catalyst. Said gas, in the dry state, has a H;content of from 55 to 75 vol.- %, a CO content of from 15 to 30 vol.- %, a CO2 content of from 5 to 30 vol.- % and a volume ratio H2:CO of 1.6 to 4. The crude synthesis gas leaving the reformer is cooled, led through a catalytic conversion system to convert CO to H2, thereby obtaining a conversion synthesis gas with a H2 content, in the dry state, of at least 55 vol.- % and a CO content of not more than 8 vol.- %. The conversion synthesis gas is subjected to a multi-step gas purification to remove CO2, CO and CH4, thereby producing an N2-H2 mixture that is subjected to an ammonia synthesis to catalytically produce ammonia. The ammonia produced by said ammonia synthesis can at least be partially converted to urea by reacting it with CO2.
Patent UA-78062-C2 (UA)
Title: 9?-substituted estratrienes as estrogens of selective action
IPC: A61P19/10
Filed: 2003-06-11
Abstract: The invention relates to novel -substituted estratrienes of general formula (I) -wherein R3, R7, R7`, R13, R16, R17 and R17' have the designations cited in the description, and R9 represents a linear-chain or branched-chain, optionally partially or fully halogenated alkenyl radical comprising between 2 and 6 carbon atoms, or an ethinyl radical or a prop-1-inyl radical - as pharmaceutical active ingredients which have, in vitro, a higher affinity to estrogen receptor preparations of the rat prostate than to estrogen receptor preparation of the rat uterus, and, in vivo, preferably a preferential action on the ovary compared to the uterus. The invention also relates to the production of said estratrienes, to the therapeutic application thereof and to pharmaceutical forms of administration containing the novel compounds. The invention further relates to the use of said compounds for treating illnesses and states related to estrogen deficiency. (1)
Patent UA-79036-C2 (UA)
Title: Method for decrease of water permeability of clay soils at making embankments
Inventor: BORTKEVYCH STANISLAV VIKTOROVY
IPC: E02D3/02
Filed: 2005-07-22
Abstract: Method for decrease of water permeability of clay soils at making embankments includes measurement of natural soil dampness, building of dependence ofsoil density ?d on its dampness W after experimental compacting, reveal of optimal dampness, change of value of experimental compacting at building ?d=f(W) till achieving value of optimal dampness equal to natural one, with pouring soil layers and its conpacting with intensity of compacting effect corresponding by value to experimental compacting at building dependence of soil density of its dampness. Value of experimental compacting is changed towards its increase and decrease as well, and by results of compacting on graph ?d=f(W) one separates region of values of control parameters of density ?d and dampness W, at which one performs soil laying to embankment. Upper boundary of that region is curve of complete water saturation of soil pores, and the lower boundary is curve that goes through points characterizing maximal values of soil density for dependences ?d=f(W), obtained at change of value of experimental compacting.
Patent UA-82371-C2 (UA)
Title: Combustion engine
Inventor: PODLISETSKYI OLEKSANDR SEMENOVYCH
IPC: F02B71/00
Filed: 2006-01-20
Abstract: A combustion engine has a hydraulic drive of output shaft, this consists of at least two cylinders, in upper part of each cylinder there is a jet connected by fuel conduit to fuel pump, and air valve that is connected by air mains to outer section of the engine. In the lower part of the cylinder hydraulic inlet and outlet valves are placed. At that hydraulic inlet valve is connected by mains through pump to vessel. To output shaft of the engine rotor is fixed, on this one cylinders are installed. Each cylinder is placed normally with respect to the axis of rotation. At that the upper part of the cylinder is directed to center of rotation and the lower part of the cylinder is connected through discharge valve to reactive jet.
Patent UA-82579-C2 (UA)
Title: Cast iron for piston ring
Inventor: HOLOVANOV YURII MYKOLAIOVYCH
IPC: C22C33/08
Filed: 2006-06-26
Abstract: The invention relates to ferrous metallurgy, namely – to structure of cast iron for piston rings. The cast iron for piston rings contains carbon, silicon, manganese, phosphorus, chromium, copper, titanium, calcium, nickel, molybdenum, nitrogen, sulfur and iron. Cast iron has the structure of fine- and medium lamellate pearlite with equally distributed fine graphite. The total content of chromium and copper compounds is 0.40-0.80, mass, %, the total content of chromium 0.45 mass, %, at that the total contents titanium, calcium, nickel, molybdenum, nitrogen and sulfur does not exceed 0.30 mass, %. The invention provides the forming of necessary structure of cast iron, an optimum level of physical mechanical, technological and operational properties of piston rings, made of it and cost prices thereof.
Patent UA-84587-C2 (UA)
Title: Combined rotor engine
Inventor: ADAMENKO IVAN OLEKSIIOVYCH
IPC: F02B53/00
Filed: 2006-06-30
Abstract: A combined rotor engine has drive and compressor piston chambers, gas generator, devices for supply and discharge of vapor-gas fuel charge. According to the invention, for coordination of flows of air, fuel, fuel working charge between the compressor and the drive piston chambers vessel for compressed air – receiver and pulse gas generator – external combustion chamber with economizer are included, those are combines together with muffler to heat exchanger with water stock for heat supply and for supply to economizer, compressor piston chambers are connected to devices for supply of fresh air and to receiver, drive piston chambers are connected to economizer and muffler, external combustion chamber is equipped with apparatuses of pulse supply of air, fuel, electric ignition and back-pressure valves, and economizer is equipped with water injector.
Patent UA-83948-C2 (UA)
Title: Defecator
Inventor: SCHUTSKYI IHOR VALENTYNOVYCH
IPC: C13B20/02
Filed: 2007-03-05
Abstract: A defecator consists in sectional case of cylindrical-conical form. The internal volume of the defecator is divided into internal and external mixing chambers. The external chamber in the upper part has several branch pipes, providing tangential supply of juice, and internal chamber has several branch pipes, located on different levels, for regulation of period of juice being in the apparatus.
Patent UA-89574-C2 (UA)
Title: Inner circuit for cooling an electric machine
Inventor: RADCHENKO ANDRII MYKOLAIOVYCH
IPC: H02K9/04
Filed: 2008-05-12
Abstract: An inner circuit for cooling an electric machine comprises air ducts, fan blades installed on one side of the rotor or a shaft and are made centrifugal, fan blades installed on the opposite side of the rotor or the shaft are made centripetal. By performing fan blades centripetal, which are installed on one side of the rotor or the shaft and fan blades installed on the opposite side - centrifugal, their hydraulic drops complement each other – with mutual pressure increase that leads to decreasing the hydraulic drop of fan blades on each side of the rotor or the shaft and correspondingly reducing power consumption of the electric machine for a drive of fan blades.
Patent UA-90408-C2 (UA)
Title: Composition for the production of composite carbonated products
Inventor: LIUBOMYRSKYI MYKOLA VOLODYMYROVYCH
IPC: C04B2/00
Filed: 2008-12-26
Abstract: The invention relates to building , namely to a compositions for the production of composite carbonated products. The composition for the production of composite carbonated products comprises as filler wastes of mining and treatment of shell limestone, and as binding substance - burnt calcium lime. The invention provides the decreasing of production cost of finished articles based on composition, improvement of qualitative characteristics of products, technology improvement for the preparation of the composition, improvement of ecological situation of the territory with considerable accumulation of wastes of mining and treatment of limestone.
Patent UA-96606-C2 (UA)
Title: Rotary mine cutting tool
Inventor: LINENKO-MELNIKOV YURII PETROVYCH
IPC: E21C35/00
Filed: 2009-02-10
Abstract: The invention relates to mine cutting tools, in particular to rotary cutters that are used in heading and extraction machines, and in drum milling machines for cutting road pavement at repair of asphalt-concrete roads. Disclosed is a rotary cutter that provides improved durability compared to existing tools, decreased power consumption at cutting, and enhanced efficiency of its operation. This is achieved by that the rotary mine cutting tool comprises a cutter that consists of a shank and a head with a hard alloy insert, this has a flat end and a holder for fixation of cutter in it. According to the invention, between the shank end and the holder a support is placed, this takes force that acts on the end of the hard-alloy insert. The support is arranged as a ball, half-ball or a lens, and the hard alloy head is made solid or circular of separate segments with different thickness in height, that is at the working end it is more thick that at the base. In the holder a hardened bushing with sealing is placed, and in the body of the holder and in the cutter shank channels with lubricant and pushers are provided, those can move oil to friction zones.
Patent UA-95529-C2 (UA)
Title: Movable wind-driven power plant
Inventor: DZENZERSKYI VIKTOR OLEKSANDROVYCH
IPC: F03D11/04
Filed: 2009-12-07
Abstract: In the movable wind-driven electric power plant the mast is arranged as a tubular prop that is fixed without possibility of motion on the basis and is equipped with technological platform that is installed in the upper part of the mast. In the back section of the gondola a keel is fixed. A power frame comprises two or more flexible bracings fixed on temporary supports and provided with devices for tension, and rigid support that is equipped with tension devices as well and fixed in two points – on the own basis and on technological platform, with possibility of change of angle of inclination. The support consists of two tubes connected at the ends and separated by distance that is equal to diameter of the brace strut that is fixed with one end on the axial support with possibility of change of inclination, and its free end can go to the gap between the tubes of the support and to move in the gap by means of hoist. Fixation of the brace strut is performed through pressing its end section between the tubes at turning in a tightening screw that is installed to a through opening hat is nearest to the chosen position of the brace strut, that for in the support a set of openings is provided.
Patent UA-97283-C2 (UA)
Title: Technologies for actuation, intellectual control of operation and shut-down of a sea mining complex
Inventor: TKACHOV VIKTOR VASYLIOVYCH
IPC: F04F1/00
Filed: 2010-02-15
Abstract: Technologies of actuation, intellectual control of operation and shut-down of sea mining complex relate to the field of development of underwater mineral deposits. The object of the invention is to improve the technologies of actuation, intellectual control of operation and shut-down of sea mining complex. Through introduction of additional technological operations one provides possibility of increase of efficiency of functioning of a sea mining enterprise due to increase of productivity of underwater mining operations at decrease of duration and power consumption of processes of actuation and shut-down of sea mining complex and keeping operability and achieving reliable operation of the complex under real conditions due to prevention of emergency modes of operation of technological equipment that lead to physical destruction of equipment. The use of the invention makes it possible to increase safety of the technology of development of underwater mineral deposits at prevention of emergency situations in operation of equipment of the sea mining enterprise that is operated under complicated conditions at high pressures.