baber/WOPTO huggingface dataset:
Patent RU-2656857-C2 (RU)
Title: Электронный трансформатор
Inventor: Zinovev Gennadij Stepanovich
IPC: H02J3/06
Filed: 2016-11-29
Granted: 2018-06-07
Abstract: Изобретение относится к полупроводниковым преобразователям и может быть использовано для непосредственного преобразования трехфазного переменного напряжения в переменное, по величине и частоте. Такие преобразователи могут быть использованы в системах генерирования переменного напряжения. Электронный трансформатор содержит первую сеть трехфазного переменного напряжения, первый L-фильтр, трехфазный трехстоечный мостовой преобразователь, две стойки которого выполнены на трех последовательно включенных транзисторах, шунтированных обратными диодами, второй L-фильтр, вторую сеть трехфазного переменного напряжения, при этом две фазы первой трехфазной сети подключены к соответствующим точкам соединения верхних и средних транзисторов двух стоек, а две фазы второй трехфазной сети подключены к соответствующим точкам соединения нижних и средних транзисторов тех же двух стоек, а также накопительный конденсатор, включенный своими зажимами к верхнему и нижнему полюсу соединения верхних и нижних транзисторов двух стоек преобразователя. Третья стойка выполнена из двух накопительных конденсаторов, включенных последовательно, и третья фаза первой трехфазной сети, и третья фаза второй трехфазной сети подключены к общей точке соединения накопительных конденсаторов. Изобретение позволяет упростить схему электронного трансформатора за счет уменьшения количества транзисторов и этим повысить коэффициент полезного действия. 2 ил.
Patent RU-2765572-C2 (RU)
Title: Power unit with safe and reliable hydrogen storage device
Inventor: KERNEN Nikolas
IPC: H01M8/06
Filed: 2012-02-28
Granted: 2022-02-01
Abstract: FIELD: electrical engineering.SUBSTANCE: invention relates to the field of electrical engineering, namely to a hydrogen-accumulative component of a power unit that provides safe and reliable storage of hydrogen used for electricity generation; it can be used for supplying remote objects with electrical energy. The power unit, according to one of implementations, accumulates at least water and hydrogen and includes an electrolysis component that functionally allows for obtaining hydrogen from water, a hydrogen-accumulating element that functionally allows for safe and reliable storing hydrogen in a solid form, and a fuel element that functionally allows for generating electricity from hydrogen. The power unit can be grouped with other analogue power units to provide constant power supply of corresponding scopes of application.EFFECT: increase in the safety of hydrogen storage and, respectively, power unit operation.17 cl, 7 dwg
Patent RU-2684748-C2 (RU)
Title: Method of long-term maintenance of human viability in field conditions at permissions with great blood loss and device for its implementation
Inventor: Petrov Vasilij Aleksandrovich
IPC: A61M16/12
Filed: 2017-03-16
Granted: 2019-04-12
Abstract: FIELD: medicine.SUBSTANCE: inventions relate to medicine, namely military field medicine and disaster medicine. After carrying out standard measures, including stopping bleeding by applying dressings and harnesses, administering hemostatic, narcotic drugs, antibiotics, blood substitutes, – wounded man is transferred to the breathing mode with an artificial gas mixture containing up to 1–35 % xenon, 30–35 % – argon, at least 21 % by volume oxygen and nitrogen – the rest, which significantly increases the probability of saving life during a long evacuation of up to 6 hours or more. Device for implementing the method of long-term maintenance of human vitality in injuries with large blood loss in the field includes front part is a mask, a breathing bag with an overpressure valve, a frame, a connecting tube, a replaceable regenerative cartridge, a mouthpiece located in the mask, a dosing bag with a switchable check valve and a connecting line, cylinder with argon-xenon gas mixture up to 0.5 liters, with pressure up to 30 MPa or two separate cylinders of smaller capacity with argon and xenon in the assembly and with a three-way valve for alternate gas supply, regulator of the mixture supply, connecting line to supply the mixture to the bag-batcher, and also a mixture pressure sensor in a balloon, a wrist portable computer with heart rate sensors (HR) and oxygen saturation of the blood, an oxygen and xenon concentration sensor in the breathing bag.EFFECT: method and device are designed to rescue a wounded man with a large blood loss, who is in the field, and who cannot be urgently evacuated to hospital conditions; method and device provide a reserve of time for evacuation and saving the life of the wounded, long-term, up to 6 hours or more, maintaining vitality in the field when injured with large blood loss.4 cl, 2 dwg
Patent RU-2696401-C2 (RU)
Title: Method of operation of vehicle air conditioning system (embodiments) and vehicle system
Inventor: BIDNER DAVID KARL
IPC: B60H1/00
Filed: 2017-08-07
Granted: 2019-08-01
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to systems for controlling flow of cooling liquid through engine components. For control of cooling liquid flow along parallel branches of cooling circuit there used is condenser and supercharging air cooler. Flow is distributed depending on the AC injection pressure and CAC temperature. Flow is distributed by means of adjustment of the coolant pump supply and the proportional valve. 
     EFFECT: reduced parasitic losses and improved fuel efficiency. 
     20 cl, 12 dwg
Patent RU-2706838-C2 (RU)
Inventor: MEDOFF MARSHALL
IPC: D21H25/04
Filed: 2017-10-04
Granted: 2019-11-21
Abstract: FIELD: paper.SUBSTANCE: method of producing an irradiated paper product involves processing a paper product containing a carbohydrate-containing material from about 0.25 to about 10 Mrad with ionizing radiation, having energy from approximately 0.25 MeV to approximately 7.5 MeV, without addition of additives for crosslinking, so that carbohydrate-containing material itself cross-linked, and the molecular weight of the carbohydrate-containing material is increased by providing an irradiated paper product. Pulp and paper products are obtained.EFFECT: methods of producing cellulose or lignocellulose materials for use in production of paper include treatment of cellulose or lignocellulose dry material having a first average molecular weight, ionizing radiation and controlling dose of ionizing radiation so that average molecular weight of the material is reduced to a given level.7 cl, 19 dwg, 5 tbl
Patent RU-2752085-C2 (RU)
Title: Измерения барьерной функции
Inventor: VULTO PAUL
IPC: G01N33/50
Filed: 2016-07-08
Granted: 2021-07-22
Abstract: Изобретение относится к способу in vitro для определения модулирующего влияния исследуемого соединения на барьерную функцию эпителия, который включает стадии а) обеспечения микрофлюидной системы, содержащей множество полых микрофлюидных каналов, при этом указанная система содержит по меньшей мере один канал, который по меньшей мере частично заполнен гидрогелем; b) введения эпителиальных клеток в указанный микрофлюидный канал и обеспечения приведения указанных эпителиальных клеток в контакт с указанным гидрогелем; c) культивирования указанных эпителиальных клеток, которые были введены в указанный микрофлюидный канал, тем самым позволяя указанным клеткам образовывать на гидрогеле слой клеток с апикальной и базолатеральной стороной; d) обеспечения указанных эпителиальных клеток в указанном микрофлюидном канале зондом и указанным исследуемым соединением, при этом указанный зонд и указанное исследуемое соединение независимо обеспечивают с апикальной стороны, с базолатеральной стороны или как с апикальной, так и базолатеральной стороны; e) определения в различные моменты времени сигнала, обеспечиваемого указанным зондом в указанном микрофлюидном канале или в указанном гидрогеле или как в указанном микрофлюидном канале, так и в указанном гидрогеле, и, тем самым, определения модулирующего влияния исследуемого соединения на барьерную функцию эпителия. Изобретение обеспечивает возможность определять, измерять, анализировать, прогнозировать или устанавливать отрицательное или положительное влияние (эффект) соединения на барьерную функцию эпителия. 24 з.п. ф-лы, 20 ил., 1 пр.
Patent RU-2746306-C2 (RU)
Inventor: SORIANI PIER LUIGI
IPC: B41J2/14
Filed: 2017-05-19
Granted: 2021-04-12
Abstract: FIELD: printing.SUBSTANCE: present invention relates to a printhead for thermographic inkjet printing containing a liquid supply channel intended for liquid delivery, liquid chambers located near the liquid supply channel, resistors intended for introducing liquid into chambers located in ledges relative to the vertical lines of the printing contact. At least a portion of the fluid supply channel opposite the back of the printhead runs substantially perpendicular to the surface of the microcircuit, and the fluid channel has unevenly spaced edges that follow ledges relative to the resistors such that the length of the fluid path between the edge of the resistor and the corresponding unevenly spaced edge is essentially the same for each resistorа.EFFECT: claimed invention is aimed at providing compensation for variations in the behavior of the liquid of electronic sections, in order to increase print head frequency.5 cl, 37 dwg
Patent RU-2749012-C2 (RU)
Inventor: STULOV VYACHESLAV VIKTOROVICH
IPC: B22D11/051
Filed: 2019-01-09
Granted: 2021-06-02
Abstract: Изобретение относится к области металлургии. Устройство для получения непрерывнолитых кованых цилиндрических заготовок содержит кристаллизатор (1) с расположенными попарно рабочими стенками, первая пара (3) которых выполнена с расширенным верхним и вертикальным нижним участками рабочей поверхности, вторая пара (2) выполнена вертикальной. На рабочих поверхностях стенок выполнены углубления (6, 7) для формирования цилиндрической заготовки. Устройство снабжено рамой (19) с неподвижной стойкой (20), плитой (13) и направляющими кронштейнами (30), попарно закрепленными с двух сторон стойки (20), подшипниками, опорой, гидроцилиндрами, системой автоматического управления работой устройства, регулятором цикла ковки заготовок. Стенки первой пары, перемещаемые в горизонтальной плоскости, расположены на кронштейнах (30). Подшипники закреплены в пазах (31) направляющих кронштейнов и в пазах (32) рабочих стенок первой пары. Гидроцилиндры синхронного перемещения вниз стенок второй пары с приводами жестко закреплены на плите над каждой стенкой кристаллизатора. Гидроцилиндры синхронного перемещения вверх стенок второй пары жестко закреплены на опоре снизу каждой стенки. Обеспечивается расширение сортамента разливаемых сплавов и получаемых заготовок улучшенного качества. 2 ил.
Patent RU-2751572-C2 (RU)
Title: Spectrometric probe for sampling bulk material and automatic sampling apparatus comprising said probe
Inventor: KANEDA GUSTAVO DANIEL
IPC: G01N21/27
Filed: 2018-01-22
Granted: 2021-07-15
Abstract: FIELD: measuring.SUBSTANCE: area of application: for direct determination of qualitative parameters and composition of bulk materials using a spectrometric probe. The substance of the invention consists in the fact that the spectrometric probe for sampling bulk material comprises at least one sampling module installed in the probe section and comprised of a body with at least one front wall with a transparent viewing window, wherein said body has a capacitive sensor located outside of said body for coming into contact with the bulk mass of the sampled bulk material, and at least one sampling optical sensor directed along the reading path into said viewing window located inside said body, wherein said sampling optical sensor is operatively connected with a remote control panel.EFFECT: technical result is provided possibility of creating a spectrometric probe with a sampling module embedded or mounted in the probe so as to allow to directly collect parameters of the bulk material composition without the need to perform a procedure of sampling the material.10 cl, 3 dwg
Patent RU-2767286-C2 (RU)
Inventor: RAVELLI EMMANUEL
IPC: G10L19/02
Filed: 2018-11-08
Granted: 2022-03-17
Abstract: Изобретение относится к области вычислительной техники для обработки аудиоданных. Технический результат заключается в повышении качества обработки аудиоданных. Технический результат достигается за счет получения декодированных спектральных значений на основе кодированной информации, представляющей собой спектральные значения; совместного декодирования двух или нескольких старших значащих битов на спектральное значение, на основе соответствующих кодов символа для набора спектральных значений, с использованием арифметического декодирования, при этом соответствующий код символа представляет собой два или несколько старших значащих битов на спектральное значение для одного или нескольких спектральных значений; декодирования одного или нескольких младших значащих битов, ассоциированных с одним или несколькими спектральными значениями, в зависимости от того, сколько доступно информации о младшем значащем бите так, что декодируются один или несколько младших значащих битов, ассоциированных с одним или несколькими спектральными значениями, тогда как младшие значащие биты не декодируются для одного или нескольких других спектральных значений, для которых декодируется один или несколько старших значащих битов и которые содержат больше битов, чем один или несколько старших значащих битов. 6 н. и 25 з.п. ф-лы, 28 ил.
Patent UA-49423-C2 (UA)
Title: Massaging device
Inventor: LIAPKO MYKOLA HRYHOROVYCH
IPC: A61H15/00
Filed: 2001-12-05
Abstract: The massaging device contains four operating heads with curvilinear convex surfaces contacting with the areas being massaged. The heads are located at the ends of four long holders with the opposite ends of the holders joining together. The arrangement of the holders with the heads provides for four operating planes. Each of four operating planes of the massaging device is tangential to the surfaces of three heads intersecting other operating planes in such a way that the imaginary tetrahedral pyramid may be constructed. Each of the operating heads is located inside each of the trihedral angle of such a pyramid near its apex. The point of holder connection is located inside the pyramid at a distance from each of the operating planes. At least one of the operating heads contains demountable or permanent massaging element with the axis aligned with the axis of the holder and/or at least one massaging element with the axis perpendicular to one of the operating planes of the device.
Patent UA-66931-C2 (UA)
Title: A method for the preparation of calcium carbonate colloid dispersion (variants), an intermediary compound, additive to lubricating oils, lubricating oil
Inventor: SUKHOVERKHOV VIKTOR DMYTROVYCH
IPC: C09K23/14
Filed: 2001-12-28
Abstract: The invention relates to calcium carbonate colloid dispersions stabilized by one or several surfactants, methods for the preparation thereof, intermediary products, additives to lubricating oils, and also to lubricating oils with such additives. Said calcium carbonate colloid dispersions may be used as additives to lubricating oils, moreover the lubricating oil contains the additive at an amount of 2-15 % by weight. The invention allows enhancing consumption properties of additives and oils.
Patent UA-85660-C2 (UA)
Title: Azaindoles
Inventor: COX PAUL JOSEPH
IPC: A61P29/00
Filed: 2002-06-20
Abstract: The invention is directed to physiologically active compounds of general formula (I): and compositions containing such compounds; and their prodrugs, and pharmaceutically acceptable salts and solvates of such compounds and their prodrugs, as well as to novel compounds within the scope of formula (I). Such compounds and compositions have valuable pharmaceutical properties, in particular the ability lo inhibit kinases.(I)
Patent UA-73887-C2 (UA)
Title: Method for identification of calculi in common bile duct
Inventor: NYCHYTAILO MYKHAILO YUKHYMOVYC
IPC: A61B8/00
Filed: 2004-03-11
Abstract: The invention relates to the medicine, namely to the diagnostics, and may be used for the identification of the calculi in the common bile duct. The method comprises the endoscopic ultrasound examination of the common bile duct in the left lateral position of the patient. According to the invention, the location of the calculi is visualized, then the patient turns to the dorsal position. If the calculi shift upwards, they are referred to as cholesterol ones. If the calculi still lie at the same position or shift downwards, they are referred to as pigmented or calcified ones. The invention allows one to improve the precision of identifying the calculi in the common bile duct.
Patent UA-80714-C2 (UA)
Title: Method for protection of pump liquid end against destructive effect of highly mineralized medium
Inventor: ALIIEV NATIKBIEK ALIIOVYCH
IPC: F04D29/66
Filed: 2005-01-31
Abstract: A method for protection of pump liquid end against destructive effect of highly mineralized medium includes surface cleaning, application of polymer coating. One performs modification of surface - applies intermediate layer, as such one uses liquids not including solvents, low-viscosity compositions, and then one applies main working layer on basis of high-filled epoxy-rubber compositions with filling agent - silicon carbide, molybdenum disulfide, with curing during 3-7 days. The process of application of intermediate and working layers one performs in hermetic vessel under pressure. The method makes it possible to increase physical-mechanical properties of coating layer on flow-through sections of pumps.
Patent UA-81508-C2 (UA)
Title: Method for preparation of nutrient medium for cultivation of spirulina platensis (nordst.) geitler.
Inventor: BORODINA OLEKSANDRA VALENTYNIVNA
IPC: C12N1/12
Filed: 2006-01-03
Abstract: A method for preparation of nutrient medium based on Zarucca medium for cultivation of Spirulina platensis (Nordst.) Geitler is proposed. By means of change EDTA concentration, namely increasing to 0.16 g/l of water solution as compared with 0.08 g/l in a control (Zarucca) and change of the technology for preparation of nutrient medium, namely previous chelating with 0.16 g/l EDTA of salts, containing ions of calcium, magnesium and iron, the elimination of deposition, wherein the deposit contains these elements, and increasing of productivity of Spirulina platensis cyanobacteria cultivation to 20% as compared with the cultivation on control nutrient medium (Zarucca medium) were achieved.
Patent UA-82251-C2 (UA)
Title: Device for solving problem on maximal independent set of graph
Inventor: LADYZHENSKYI YURII VALENTYNOVYCH
IPC: G06F17/00
Filed: 2006-03-06
Abstract: Device for solving problem on maximal independent set of graph relates to computer engineering and can be used in engineering, economy, at planning radio networks, setting routes, designing large integrated circuits. Main point of the invention is in fact that the device includes generator of timing pulses, counter, decoder, matrix of cells for formation of topology of the graph under investigation each cell of which consists of trigger and element AND first input of which is connected to the output of the trigger, group of elements OR by number of columns of matrix of cells of formation of topology of the graph being studied, two-bit counter, group of elements AND by number of columns of matrix of cells for formation of topology of the graph being studied, element OR-NOT, registration block is arranged as registration massif of cells of independent set by number of columns of matrix of formation of topology of the graph being studied, its each cell consists of element NOT, two elements AND, and trigger zero and unit outputs of which are connected to outputs of the first and the second elements AND, respectively, and output of the element NOT is connected to the first input of the first element AND. Technical result is in provision of search of maximal independent set.
Patent UA-82254-C2 (UA)
Title: Formulation and process for preparation of composition, pharmaceutical composition and use thereof
Inventor: PADIURASHVILI VALODIA
IPC: A01N59/20
Filed: 2004-02-12
Abstract: The invention relates to medicine, can be used as a disinfecting composition in medicine, veterinary medicine, in biological, pharmaceutical and food industry, for domestic purpose, etc. as an antiseptic agent. The aim of the invention is to create a noninjurious pharmaceutical composition that is simple for production, cheap and has high disinfecting and antiseptic properties. The substance of the invention is in that ammonia synthesis catalyst waste residues and citric acid are mixed with ethyl alcohol, weak nitric acid is added, the mixture is diluted with water, the mixture reactants are interacted up to obtaining translucent fraction, the translucent fraction is purified from admixtures, aromatizer is added.
Patent UA-81704-C2 (UA)
Title: Gas analyzer
Inventor: KABATSII VASYL MYKOLAIOVYCH
IPC: G01N21/59
Filed: 2006-05-03
Abstract: The invention relates to measuring engineering. Gas analyzer includes optically connected source of radiation, cuvette as integrating sphere, receiver of radiation. According to the invention source of radiation that includes not less than two crystals with p-n transitions with wave length of radiation of those agreed with wavelength of natural absorption of gas being analyzed is placed inside the cuvette in such way that its radiation is directed to opposite side with respect to radiation receiver, and inner surface of the cuvette and back wall of source of radiation are covered with same light diffusion material. The invention provides increase of sensitivity and accuracy of measurements, temperature stability and operation speed of gas analyzer.
Patent UA-84075-C2 (UA)
Title: Calorimetric device for determination of specific heat of evaporation of moisture and organic liquids from materials
Inventor: SNIEZHKIN YURII FEDOROVYCH
IPC: G01N25/58
Filed: 2006-12-15
Abstract: The invention relates to methods of thermo-gravimetric analysis. Calorimetric device for determination of specific heat of evaporation of moisture and organic substances from materials has calorimetric chamber that is formed with two thermo-stated elements, and balance. In the camber micro-calorimetric block is placed, in that one two calorimetric cuvettes are mounted, at that one is control one, and the other is working. Measurement of heat flows is performed by means of heat flow transformers placed under the cuvettes with samples for investigation and the standard one. Accurate support of temperature in calorimetric chamber is performed by means of independent autonomous control of temperature in the upper and the lower thermostated elements and by means of additional heater that is placed under cuvettes with samples. The invention provides increase of accuracy of determination of specific height of evaporation.
Patent UA-82620-C2 (UA)
Title: Lubricating oil for friction units of industrial equipment and vehicles
Inventor: PAPEIKIN OLEKSII OLEKSANDROVYCH
IPC: C10M117/00
Filed: 2007-01-24
Abstract: An antifriction oil intended for lubrication of friction units of industrial equipment and vehicles, which are operated within the temperature range from minus 40 till plus 180 °С in moist and agressive environment, based on the mixture of petroleum oil and polysiloxane liquid, concentrated with superalkali complex thickening agent containing carbonate, alkylsalycilate, methaborate and 12-hydroxystearate of earth metal, with addition of molybdenum dithiophosphate and 3a,9-dihydro-1,2,3-trimethoxycarbonylcyclopenta[b]-1,4-benzothiazine. Such oil with improved antioxidative, protective and antiwearing properties, operable within the temperature range from minus 40 to plus 180 °С.