baber/WOPTO huggingface dataset:
Patent RU-2661350-C2 (RU)
Title: Синхронный линейный электродвигатель с датчиком скорости
Inventor: Rokachevskij Dmitrij Olegovich
IPC: G01P3/50
Filed: 2016-11-21
Granted: 2018-07-16
Abstract: Изобретение относится к электрическим машинам, а именно к линейным электродвигателям, и может быть использовано в кинематических системах высокоточного технологического оборудования, например, в лазерных, плазменных, гидроабразивных комплексах, металлорежущих станках. Синхронный линейный электродвигатель с датчиком скорости содержит индуктор с постоянными магнитами, корпус с якорем, установленный на опорах с возможностью линейного перемещения вдоль магнитной системы индуктора, датчик скорости, жестко соединенный с корпусом якоря, причем обмотка датчика скорости размещена в корпусе, который выполнен из непроводящего, немагнитного материала. Обеспечивается повышение точности измерения скорости, что позволяет применять указанный датчик в системах линейного электропривода и повысить их динамические характеристики. 3 ил.
Patent RU-2678054-C2 (RU)
Inventor: PARCQ JULIEN
IPC: C08F251/00
Filed: 2015-08-13
Granted: 2019-01-22
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for free radical polymerisation of dextrin with at least two hydrophobic monomers, wherein said dextrin is at least 60 % by weight of the total weight of dextrin and hydrophobic monomers and is characterised by a weight average molecular weight in the range from 60,000 to 2,000,000 Da, hydrophobic monomers are represented by styrene and at least one linear or branched C1-C4-acrylic ester, wherein the weight ratio of styrene: ester ranges from 10:90 to 90:10, the polymerisation occurs in the presence of a free radical polymerisation initiator, which is persulphate, in a dose of 0.5 % to 2.5 %, based on the dry weight relative to the dry weight dextrin. Invention relates to a copolymer of dextrin and at least two hydrophobic monomers represented by styrene and at least one straight or branched C1-C4-acrylic ester. Invention also relates to the use of said copolymer in paper coating. 
     EFFECT: said copolymer has a high dextrin content (> 60 % by weight relative to the weight of dextrin and hydrophobic monomers), thus giving preference to the aspect of the biological origin of the material and provides very good hydrophobicity of the paper sheet. 
     17 cl, 5 tbl
Patent RU-2676585-C2 (RU)
Title: Hose pump
Inventor: BYUKLE Norbert
IPC: F04B43/12
Filed: 2017-04-06
Granted: 2019-01-09
Abstract: FIELD: engines and pumps.SUBSTANCE: invention relates to the field of pump engineering, in particular hose pumps. In the method, a hose pump for transporting a fluid to be conducted in a hose comprises support 2 for the hose with counter support 4. Bearing disk 1 is made with the possibility of rotation relative to counter support 2. Several squeezing rollers 3 are located on bearing disc 1 at equal distances from each other in the direction of the circle. Several guide rollers 5 are located on bearing disk 5 at equal distances from each other in the circumference direction. Between every two squeezing rollers 3, following each other in the direction of the circumference of bearing disc 1, there is guide roller 5 respectively. When bearing disc 1 rotates in the feed direction (F), squeeze rollers 3 press the hose inserted into hose support 2, pressing the hose against counter support 4 to transport the fluid in the feed direction. Angular distance (Δ) between guide roller 5a and squeeze roller 3b preceding this guide roller 5a in the feed direction (F) is greater than the angular distance δ between guide roller 5a and squeeze roller 3a, which follows guide roller 5a in the feed direction.EFFECT: ensures reliable injection of a part of the pumping hose; prevents spontaneous release of the nested section of the hose from the filled position during operation of the pump.13 cl, 2 dwg
Patent RU-2695152-C2 (RU)
Title: Автоматическая система регулирования температуры тяговой полупроводниковой преобразовательной установки тягового транспортного средства
Inventor: Pugachev Aleksandr Anatolevich
IPC: G05D23/30
Filed: 2017-04-13
Granted: 2019-07-22
Abstract: Изобретение относится к регулированию температуры тягового преобразователя. Автоматическая система регулирования температуры тяговой полупроводниковой преобразовательной установки тягового транспортного средства включает в себя систему охлаждения тяговой преобразовательной установки, установленной в воздуховоде, содержащей силовые полупроводниковые приборы с охладителями, вентилятор, датчики температуры силовых полупроводниковых приборов, датчик тока нагрузки тяговой преобразовательной установки, датчик температуры наружного охлаждающего воздуха, датчик подачи вентилятора, микропроцессорный контроллер и драйвер тяговой преобразовательной установки. Микропроцессорный контроллер содержит устройство выбора максимального значения выходного сигнала датчиков температуры, устройство коррекции коэффициента передачи регулятора температуры по подаче вентилятора, содержащее математическую модель системы охлаждения тяговой преобразовательной установки, сравнивающие устройства, задающие устройства, устройство управления и задатчик частоты коммутации. Технический результат заключается в повышении надежности тяговой преобразовательной установки. 2 ил.
Patent RU-2706906-C2 (RU)
Title: Опора шпагового манипулятора
Inventor: Nikitin Aleksandr Andreevich
IPC: B25J17/00
Filed: 2018-01-09
Granted: 2019-11-21
Abstract: Изобретение относится к области манипуляционных устройств, предназначенных для дистанционной работы в герметичных боксах, исключающих воздействие агрессивных сред на обслуживающий персонал. Опора манипулятора содержит корпус, в кольцевой полости которого размещен сферический шарнир с отверстием под штангу манипулятора, и уплотнение, установленное в кольцевой полости корпуса для герметизации зазора между корпусом и сферическим шарниром. При этом упомянутая полость выполнена с поперечным сечением Y-образной формы, обращенной расширенной частью к поверхности сферического шарнира, а уплотнение выполнено в виде манжеты, при этом на корпусе с внешней стороны установлено прижимное приспособление с возможностью поджатия противолежащих кромок корпуса, образованных кольцевой полостью корпуса, и манжеты к сферическому шарниру. Кроме того, прижимное приспособление выполнено в виде расположенных по обе стороны корпуса упорных колец, периферийные части которых связаны с корпусом регулирующими стяжками. Использование изобретения позволяет повысить степень биологической защиты персонала. 1 з.п. ф-лы, 1 ил.
Patent RU-2730538-C2 (RU)
Title: Регенерированные вещества, пригодные для обработки полученных при брожении жидкостей
Inventor: PALM SCOTT K
IPC: B01D37/02
Filed: 2016-09-01
Granted: 2020-08-24
Abstract: Изобретение относится к регенерированным неорганическим веществам для стабилизации и/или осветления напитка, полученного при брожении. Неорганический продукт для стабилизации и фильтрации  пива содержит регенерированный осаждённый силикагель или осажденный диоксид кремния и регенерированную фильтрующую среду, при этом неорганический продукт имеет эффективность регенерации от 45% до 165% или скорректированную эффективность регенерации от 45% до 165%. Неорганический продукт по меньшей мере один раз использовался ранее в качестве среды для стабилизации и/или фильтрации пива. Неорганический продукт регенерируют нагреванием в диапазоне температур от приблизительно 600°С до приблизительно 800°С в течение от 30 сек до 1 ч в окислительной атмосфере, содержащей от 15 об.% до 50 об.% кислорода. Регенерированные вещества отвечают требованиям, касающимся физических и химических свойств, для повторного использования и для замены большинства неорганических фильтрующих сред в виде частиц и неорганических стабилизирующих веществ, используемых в процессах стабилизации и осветления. Технический результат: снижение затрат на стабилизацию и фильтрацию пива (или других полученных при брожении напитков); уменьшение массы отходов, образующихся в пивоваренной промышленности; уменьшение введения способных экстрагироваться примесей в пиво во время проведения процессов стабилизации и фильтрации при контакте с используемыми в процессе обработке веществами; уменьшение потенциального воздействия кристаллического диоксида кремния на работников. 19 з.п. ф-лы, 19 табл., 20 пр.
Patent RU-2729636-C2 (RU)
Title: Condensed pyrimidine compound or salt thereof
Inventor: MIYAZAKI ISAO
IPC: C07D487/04
Filed: 2016-09-07
Granted: 2020-08-11
Abstract: FIELD: medicine; pharmaceuticals.SUBSTANCE: invention relates to a method for inhibiting RET, comprising administering to a patient a compound represented by formula (I),where A is pyrazolyl, substituted with n-number of substitutes R; Ris halogen, cyano, C1-C6 alkyl, unsubstituted or substituted with at least one substitute selected from a group consisting of halogen and C1-C6 alkoxy, C3-C7 cycloalkyl, unsubstituted or substituted with at least one substitute selected from a group consisting of C1-C6 alkyl and halogen, C6 aromatic hydrocarbon substituted with at least one substitute selected from a group consisting of C1-C6 alkyl and halogen; or C4 monocyclic unsaturated heterocyclic group containing 1 heteroatom selected from oxygen and sulfur, which is unsubstituted or substituted with at least one substitute selected from a group consisting of C1-C6 alkyl and halogen; Ris C1-C10 alkyl unsubstituted or substituted with at least one substitute selected from a group consisting of halogen, C1-C6 alkoxy, C3-C7 cycloalkyl, which can be substituted with C1-C4 alkyl, phenyl, one C4 monocyclic unsaturated heterocyclic group containing 1 heteroatom selected from oxygen and sulfur, C3-C7 cycloalkyl, unsubstituted or substituted with at least one substituent 1–2 times, selected from a group consisting of C1-C6 alkyl, halogen, C1-C6 haloalkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, unsubstituted or substituted with halogen, C4-C12 bonded cycloalkyl, unsubstituted or substituted 1–3 times with C1-C6 alkyl or C3-C10 monocyclic or bicyclic saturated or unsaturated heterocyclic group, containing 1–3 identical or different heteroatoms selected from nitrogen, oxygen and sulfur, which is unsubstituted or substituted with C1-C6 alkyl; X is N or CR, where Ris hydrogen, halogen, cyano, C1-C6 alkyl, unsubstituted or substituted C1-C6 alkoxy, C2-C6 alkynyl substituted with at least one substitute selected from a group consisting of C1-C6 alkyl, which can be substituted with hydroxy, C1-C6 alkoxy, pyridinyl, C3-C6 cycloalkyl, which can be substituted with hydroxy, N-C1-C6 alkylpyrazolyl, N-C1-C6 alkyl imidazolyl, morpholinyl, tetrahydropyranyl and imidazo(1,2-b)pyridazinyl, C1-C6 alkoxy, unsubstituted or substituted with tetrahydrofuran, n is an integer ranging from 0 to 3.EFFECT: disclosed are a condensed pyrimidine compound or salt thereof.36 cl, 4 dwg, 19 tbl, 90 ex
Patent RU-2715229-C2 (RU)
Title: Quinoline compounds, methods for production thereof and use thereof as medicinal agent which inhibits urate transporter
Inventor: FAN LEJ
IPC: A61P19/06
Filed: 2016-12-06
Granted: 2020-02-26
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to organic chemistry and specifically to a quinoline derivative of formula (A) or a pharmaceutically acceptable salt thereof, wherein Z is selected from O or -NH-; W 1  is N; W 2     is CR b ; W 3  is CR c ; R 2  is selected from hydrogen and R 3  is selected from methyl; or R 2  is selected from hydrogen and R 3  is selected from ethyl; or R 2  is selected from hydrogen and R 3  is selected from isopropyl; or R 2  and R 3  both are selected from methyl; or R 2  and R 3  both are selected from ethyl; or R 2  and R 3  both are selected from n-propyl; R b     is selected from a group comprising hydrogen, halogen, C 1 -C 3 -alkyl, C 3 -cycloalkyl, C 6 -aryl, heteroaryl selected from pyridine, where said alkyl, aryl or heteroaryl is independently and optionally substituted with one to three substitutes selected from a group comprising halogen, cyano, oxo, C 1 -alkyl, C 1 -halogenalkyl, -OR d ; R c     is selected from a group comprising halogen, C 1 -C 3 -alkyl, C 3 -cycloalkyl, C 6 -aryl, heteroaryl selected from pyridine, where said alkyl, aryl or heteroaryl is independently and optionally substituted with one to three substitutes selected from a group comprising halogen, cyano, oxo, C 1 -alkyl, C 1 -halogenalkyl, -OR d ; R d  is selected from a group comprising hydrogen, C 1 -C 3 -alkyl, C 3 -C 4 -cycloalkyl, where said alkyl is independently and optionally substituted with two to three substitutes, which are halogen; X, Y are hydrogen; when Z is O, R 4  is hydrogen. Invention also relates to a method of producing a compound of formula (A) and use thereof. 
     
       
     
     EFFECT: obtaining a novel quinoline derivative which inhibits URAT1 and is useful in treating gout, recurrent gout, gouty arthritis, hyperuricemia. 
     9 cl, 2 tbl, 2 ex
Patent RU-2765664-C2 (RU)
Title: Door leaf with upper reduced section for exterior mirror structure
Inventor: SCHILLING FABRICE
IPC: B60R1/06
Filed: 2018-06-19
Granted: 2022-02-01
Abstract: FIELD: transport engineering. 
     SUBSTANCE: system for placing an exterior mirror on a utility vehicle includes an exterior mirror structure with at least one reflective surface and at least one door leaf. The door leaf has a reduced section. The reduced section provides free space to prevent collisions with the exterior mirror structure so that the reduced section is at least partially made with the possibility of filling the exterior mirror structure. The utility vehicle, in particular a minibus or a truck, contains the mentioned system.  
     EFFECT: compactness of the placement of the exterior mirror is achieved. 
     16 cl, 12 dwg
Patent RU-2734168-C2 (RU)
Title: User terminal, a radio base station and a radio communication method
Inventor: TAKEDA KADZUAKI
IPC: H04W28/18
Filed: 2017-01-12
Granted: 2020-10-13
Abstract: FIELD: radio engineering and communications. 
     SUBSTANCE: invention relates to a user terminal, a radio base station and a radio communication method in a communication system. User terminal comprises: a receiving module configured to receive a synchronization signal and a broadcast channel; control module, made with possibility to assume for broadcasting channel of system of numerical ratios same as system of numerical relations for synchronization signal, in case of support of multiple systems of numerical relations, wherein the control module is configured to identify a system of numerical relationships for a signal different from the synchronization signal and the broadcast channel, based on information on the system of numerical ratios communicated via a broadcast channel. 
     EFFECT: technical result of the invention is to implement good quality communication in the next generation communication system. 
     5 cl, 12 dwg
Patent RU-2735695-C2 (RU)
Title: Plant and method for repeated liquefaction of stripping gas on floating facility
Inventor: LEE SEUNG CHUL
IPC: F17C13/00
Filed: 2016-10-17
Granted: 2020-11-05
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to repeated liquefaction of stripping gas formed in tank for storage of liquefied gas installed on floating facility. Plant for repeated liquefaction of stripping gas formed in tank includes compression unit for compression of stripping gas discharged from cistern, and a heat exchanger for heat exchange between the flash gas, compressed compression unit, and stripping gas discharged from the tank. Plant additionally comprises means for separation of compressed stripping gas passing through heat exchanger, at least into two flows, including first flow and second flow, and means of expanding separated first stream; a first intermediate cooler for cooling a second stream using a first stream expanded by expansion means, as a coolant; and a receiver for receiving a second flow passing through the first intermediate cooler, wherein pressure downstream of the compression unit is controlled by a stream discharged from the receiver. 
     EFFECT: reduced power consumption of multistage compressor and increased efficiency of repeated liquefaction. 
     20 cl, 7 dwg, 1 tbl
Patent RU-2742510-C2 (RU)
Title: Nutritional composition for infants and/or young children containing oligosaccharides
Inventor: BERGER BERNARD
IPC: A23L33/21
Filed: 2017-08-24
Granted: 2021-02-08
Abstract: FIELD: infant food. 
     SUBSTANCE: invention relates to nutritional compositions for infants or young children and their impact on health containing at least one fucosylated oligosaccharide and at least one N-acetylated oligosaccharide. 
     EFFECT: nutritional compositions are intended for prevention and/or treatment of an infection in an infant or young child by activating and/or reducing certain microbial communities in an infant or young child. 
     11 cl, 6 dwg, 8 tbl, 2 ex
Patent RU-2770581-C2 (RU)
Inventor: AMERASINGHE CEDRIC
IPC: B41M3/14
Filed: 2018-08-23
Granted: 2022-04-18
Abstract: FIELD: information protection. 
     SUBSTANCE: invention can be used for the protection of documents from the illegal reproduction. An optical-effect layer (hereinafter – OEL) contains a composition curable under the effect of radiation, containing non-spherical flattened magnetic or magnetized pigment particles, which are oriented according to an orientation picture. The orientation picture is axially-symmetrical relatively to the center of rotation, while non-spherical flattened magnetic or magnetized pigment particles in at least two different locations x i  along any selected diameter of OEL have such values of an average zenith angle of deflection φ' and an average polar angle θ relatively to the selected diameter that they are satisfied with a condition | φ' sin (θ) | ≥10°. The optical-effect layer provides optical impression of at least one spot moving around the circle or at least one spot in the form of comet, rotating around the center of rotation, when OEL is tilted. The use of the optical-effect layer, an object, which is a protected document or a decorative element, a device for obtaining on substrate an optical-effect layer, and a method for obtaining an optical-effect layer are also proposed. 
     EFFECT: claimed group of inventions provides for improvement of the reliability of protection of document authenticity. 
     12 cl, 16 dwg, 1 tbl, 9 ex
Patent UA-73077-C2 (UA)
Title: Demonstration device for simulating a living organism
IPC: G09B23/30
Filed: 1998-09-10
Abstract: The invention relates to a demonstration device (401) which is a model of a living organism enlarged at least 50 times. Demonstration devices of this type, for example a model of a person lying down, help explain and show how the biological processes which take place in the living organism are related. The inventive demonstration device (401) has an outer skin. Inside are functional elements representing the organism's organ, vascular system, joints, etc. According to the invention, it is possible to both walk and travel in the demonstration device and its functional elements.
Patent UA-77646-C2 (UA)
Title: Taxane-containing pharmaceutical compositions for oral administration and method of treatment employing novel composition
IPC: A61F2/02
Filed: 1999-06-18
Abstract: Pharmaceutical compositions for oral administration to mammalian subject comprise a taxane or taxane derivative (e.g. paclitaxel or docetaxel) as above ingredient and a vehicle comprising at least 30 % by weight of a carrier for the said carrier having an HLB value of at least about 10. The compositions may also comprise 0-70% of a viscosity-reducing co-solubilizer. The composition may be incorporated into conventional oral pharmaceutical dosage forms, or can be in the form of a two-pan medicament wherein the first pan includes the taxane in a solubilizing vehicle and the second pan comprises a carrier for the taxane to promote absorption. Methods of treatment of taxane-responsive disease conditions employing the novel composition are also disclosed, whereby the compositions can be administered alone or in association with an oral bioavailability enhancing agent.
Patent UA-73375-C2 (UA)
Title: Valve
Inventor: SADLAIEV OLEH OSMANOVYCH
IPC: F16K31/08
Filed: 2003-03-25
Abstract: A valve has a housing with a saddle and a shutoff body, this is connected to permanent magnet, this interacts with fixed plate made of magnetic material. For quick and complete discharge of large volumes of gas the shutoff body is made as a rotary disc, this is rigidly fixed on half-axles. The half-axles are eccentrically installed in the housing with ability of turn relative to the common axis of those. At that, one of the half-axles is rigidly connected to lever placed in parallel to fixed plate. The permanent magnet is installed on the lever.
Patent UA-64509-C2 (UA)
Title: Device for determining surface roughness
Inventor: KRAVCHENKO VILEN YOSYPOVYCH
IPC: G01B9/021
Filed: 2003-06-17
Abstract: The proposed device for determining surface roughness contains a ring optical resonator with active medium, a plate with linear phase anisotropy, which is installed in the resonator, an optical system, and a square-law photodetector. The resonator consists of three or more reflectors. The working length of the resonator and the active medium are selected so as to provide amplifying two opposite modes with the same polarization and one mode with the polarization that is orthogonal to the first two modes. The photodetector is installed so that it receives the optical radiation that is reflected from the sample, which receives the radiation with orthogonal polarization emitted by one of the reflectors of the resonator. The optical system is arranged behind of the second reflector of the resonator and contains a linear polarizer and reflectors, one of which is semitransparent. The axes, corresponding to the minimal and maximal values of the optical radiation transmission factor of the resonator coincide accordingly with the axes of the phase anisotropy of the plate. The optical radiation with orthogonal polarization that passes trough the semitransparent reflector of the optical system is received by the photodetector. The output signal of the photodetector is used to determine the surface roughness.
Patent UA-73880-C2 (UA)
Title: A method for the preparation of the basic aluminium sulfate coagulant
Inventor: HONCHARUK VLADYSLAV VOLODYMYRO
IPC: C01F7/74
Filed: 2004-02-20
Abstract: The invention relates to the technology of inorganic substances, in particular to production of sulfuric aluminium salts, which can be used as coagulants for the purification of potable and waste waters. The task of the invention is an increase in the coagulant quality due to lowering the insoluble residue therein with use of low reaction initial raw material. The task is resolved by a method for the preparation of coagulant which consists in the treatment of aluminium hydroxide with sulfuric acid at a portion incorporation of sulfuric acid for the time which is 40-50 % of the time of boiling, at that the first portion is incorporated simultaneously to aluminium hydroxide, and subsequent ones are incorporated with a time interval. The realization of the proposed agent increases the basic aluminium sulfate coagulant quality due to the reduction of insoluble residue up to 0.41-1.45 %.