baber/WOPTO huggingface dataset:
Patent RU-2685508-C1 (RU)
Title: Method for prediction of condition of newborn intestinal microbiota
Inventor: Kovaleva Oksana Vasilevna
IPC: G01N33/497
Filed: 2018-04-28
Granted: 2019-04-19
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to paediatrics, obstetrics and gynecology, and can be used for prediction of condition of intestinal microflora in newborns. Method for prediction of the condition of newborn intestinal microbiota involves determining the syndrome of excessive bacterial growth in pregnant women by hydrogen respiratory test with lactulose, and if observing the syndrome of excessive bacterial growth in the mother is predicted a disturbed formation of newborn intestinal microbiocenosis.EFFECT: disclosed method for prediction of condition of newborn intestinal microbiota.1 cl, 1 ex, 2 tbl
Patent RU-2684628-C1 (RU)
Inventor: GRACHEV ALEKSANDR NIKOLAEVICH
IPC: C04B38/06
Filed: 2018-05-10
Granted: 2019-04-10
Abstract: Изобретение относится к способам получения пенокерамических фильтров (ПКФ) для очистки жидкого алюминия и его сплавов. Может использоваться в металлургии, литейном производстве. Технический результат – изготовление ПКФ на основе кварца с достаточной стойкостью к температурному воздействию алюминиевого расплава, не изменяющего свой объем при нагревании, исключающего операцию спекания при обжиге готового изделия, сохраняющего работоспособность при возможном химическом взаимодействии SiOс алюминием из расплава и исключающего вредное воздействие железа на обрабатываемый алюминиевый расплав. Технический результат достигается тем, что шликером, включающим наполнитель кварцевой природы в виде тонкоизмельченного (менее 50 мкм) боя керамических оболочек стального литья по выплавляемым моделям, воду и жидкое стекло, пропитывают трёхмерную полиуретановую сетку, сушат, выжигают полиуретан при 450-500°С. На заготовку послойно наносят шликер того же качественного состава с промежуточной сушкой каждого слоя при температуре 65°С в течение 30 минут. 1 пр., 3 табл.
Patent RU-2685305-C1 (RU)
Title: Method of obtaining transparent ceramics of yttrium-aluminum garnet
Inventor: Kosyanov Denis Yurevich
IPC: C04B35/101
Filed: 2018-05-28
Granted: 2019-04-17
Abstract: FIELD: nanotechnologies.SUBSTANCE: invention relates to nanotechnologies and specifically to methods of producing novel transparent consolidated functional materials (ceramics) with high mechanical characteristics for photonics and laser equipment. Method of obtaining transparent ceramics of yttrium-aluminum garnet (YAG) involves obtaining nanopowder of YAG with its drying and subsequent spark plasma sintering at external pressure, wherein by combined high-energy grinding in ethanol of initial powders of oxides YO, NdOand AlOforming weakly aggregated YAG stoichiometry powder system with ratio of average particle sizes YO, NdO:AlO1:2.5–1:6 in range of 50–500 nm, drying is performed at temperature of 60–80 °C for 24–48 hours with subsequent granulation of powder through a sieve with effective mesh size of 75 mcm and subsequent annealing in air atmosphere at 600–800 °C for 2–4 hours, after which obtained material is heated at external pressure of 30 MPa at rate of 100 °C/min up to 1,000 °C, and then at rate of 30 °C/min up to 1,350 °C and maintained at this temperature and pressure of 5–10 minutes, further, obtained sample is annealed in air atmosphere for 1 hour at 900 °C heating and cooling rate – 200 °C/h and 400 °C/h, respectively. YAG stoichiometry powder system annealing is performed at heating and cooling rate 2.5 °C/min.EFFECT: invention enables to obtain a monophase transparent ceramics YAG:Nd (≤ 4 at%), having an average grain size of 500–700 nm, microhardness 14–15 GPa and coefficient of linear optical transmission 70–75 % in visible wavelength range.1 cl, 2 dwg, 1 tbl
Patent RU-2708192-C1 (RU)
Title: Method of making a hose connector with a pressure measurement point for a pressure sensor
Inventor: DEPPE Mattias
IPC: F16L5/00
Filed: 2016-11-03
Granted: 2019-12-04
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to a method of making hose connector (1) with a pressure measurement point for a pressure sensor through solid wall (3), wherein hole (4) is made through wall (3) equal to the diameter of rivet rod (5) of a "blind" rivet (6) with core (7), introduction of "blind" rivet (6) through hole (4) until thrust of head (8) of rivet in wall (3), putting on hose (9) with inner diameter, which corresponds to outer diameter of rod (5) of rivet, on rivet rod (5) of "blind" rivet (6) on opposite side of wall (3) and extraction of core (7) of "blind" rivet (6). 
     EFFECT: invention simplifies the process of manufacturing a hose connector. 
     1 cl, 9 dwg
Patent RU-2681789-C1 (RU)
Title: Пневматическая шина
Inventor: KASPAROV ARTUR ARMOVICH
IPC: B60C9/07
Filed: 2018-06-04
Granted: 2019-03-12
Abstract: Изобретение относится к колесным транспортным средствам преимущественно специального назначения. Шина содержит борта, бортовые кольца, боковины, протектор, брекер из нескольких слоев обрезиненного текстильного или металлического кордов, каркас со слоями обрезиненного корда с меридиональным направлением нитей в них. Часть слоев каркаса выполнена полуслоями, одна кромка которых закреплена на/y бортовых кольцах, а другая расположена в зоне протектора. Свободные кромки смежных полуслоев не стыкуются и наклон нитей корда в полуслоях выполнен в одну сторону от меридиана (меридионального сечения) шины под углом 10-75 град. Технический результат - улучшение эксплуатационных качеств шины путем повышения тягово-сцепных свойств при изменении внутреннего давления в шине. 2 ил.
Patent RU-2697779-C1 (RU)
Inventor: Klementev Vadim Veniaminovich
IPC: F02B55/02
Filed: 2018-06-25
Granted: 2019-08-19
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, particularly, to vane-type internal combustion engines, and can be used for creation of volumetric pumps and compressors. Essence of invention consists in the fact that blade engine with semirevolving converting mechanism comprises housing 1 with working chambers, in which on axles 2 there arranged are blades 3, dividing each of working chambers into two working volumes A and B. Ends of shanks 4 blades are hinged with cross-bar 5, in longitudinal slot 6 of which there is slide 7 hingedly fixed on crank 8, installed in engine housing. Engine mechanism is made parallelogram and is arranged behind plane passing through semi-axles 2. 
     EFFECT: technical result is simple design, providing uniformity of cyclic swinging of blades, higher specific energy parameters of engine. 
     1 cl, 1 dwg
Patent RU-2692705-C1 (RU)
Title: МЕЖДУФАЗНАЯ ДИСТАНЦИОННАЯ РАСПОРКА ВОЗДУШНЫХ ЛИНИЙ ЭЛЕКТРОПЕРЕДАЧИ С ПРОВОДАМИ В РАСЩЕПЛЕННОЙ ФАЗЕ НАПРЯЖЕНИЕМ 220-1150 кВ
Inventor: KARASEV NIKOLAJ ALEKSEEVICH
IPC: H02G7/12
Filed: 2018-06-27
Granted: 2019-06-26
Abstract: Изобретение относится к области электроэнергетики, в частности к междуфазным дистанционным распоркам воздушных линий электропередачи с проводами в расщепленной фазе напряжением 220÷1150 кВ. Распорка состоит из изоляционного модуля 1 с оконцевателями 2, 3, закрепляемыми к присоединительным узлам крепления к проводам 6, 7 или тросам расщепленных фаз воздушных линий электропередачи и защитных экранов 8, 9. Присоединительный узел крепления состоит из корпуса 10, 11, на концах которого закрепляются поддерживающие зажимы 12, 13 с проводами 6, 7 расщепленной фазы, и коромысла 14, 15, шарнирно закрепляемого на корпусе 10, 11 и соединяемого через промежуточные элементы 4, 5 с оконцевателями 2, 3 изоляционного модуля 1. Один из присоединительных узлов крепления выполняется с расчетом для закрепления сразу к двум проводам 6, 7 расщепленной фазы (остальные провода расщепленной фазы крепятся распорками 17). Изобретение позволяет упростить и удешевить устройство, повысить эффективность и эксплуатационную надежность работы, а также обеспечить условия работы распорки при двух и более составляющих (проводов) в расщепленной фазе. 1 з.п. ф-лы, 2 ил.
Patent RU-2704111-C1 (RU)
Inventor: YI HUI
IPC: G06F3/0481
Filed: 2015-12-24
Granted: 2019-10-24
Abstract: Изобретение относится к средствам взаимодействия пользователя с электронным устройством, основанным на графических интерфейсах пользователя, а именно к средствам отображения множества окон приложений посредством мобильного терминала. Техническим результатом является отображение множества окон приложений на одном экране отображения на основе статусов ресурса отображения окон приложений. Для этого получают текущее направление размещения мобильного терминала; определяют ширину окна и высоту окна у окна первого приложения в текущем направлении размещения; определяют статус ресурса отображения первого приложения; и если отношение значений между шириной окна и высотой окна является таким, что ширина окна больше высоты окна, загружают альбомный ресурс отображения первого приложения в текущем направлении размещения, когда пользовательский интерфейс первого приложения отображается в окне первого приложения; или если отношение значений между шириной окна и высотой окна является таким, что ширина окна меньше высоты окна, загружают портретный ресурс отображения первого приложения в текущем направлении размещения, когда пользовательский интерфейс первого приложения отображается в окне первого приложения. 3 н. и 17 з.п. ф-лы, 13 ил.
Patent RU-2693392-C1 (RU)
Title: Method of assessing the pilot's piloting quality at the leveling step before touching
Inventor: Zavershinskij Vladimir Vitalevich
IPC: G06F17/40
Filed: 2018-07-26
Granted: 2019-07-02
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: invention relates to a method of evaluating piloting of an aircraft by a pilot at a stage before touching during landing. To estimate piloting, parameters of aircraft and pilot actions are registered by standard on-board recording device and transmitted to ground-based device for automated processing of flight information, form an array of data of altitude and vertical speed, determine dependence of rate of decrease on height at certain moments of time, performe quality assessment of piloting for each landing in accordance with accepted standard values. 
     EFFECT: higher safety during aircraft landing. 
     1 cl, 11 dwg
Patent RU-2690248-C1 (RU)
Inventor: NAKANO TADASI
IPC: C22C21/10
Filed: 2016-08-09
Granted: 2019-05-31
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to production of a steel plate with a black coating. In closed tank steel plate with coating obtained by immersion into melt Zn, containing Al and Mg, is heated in presence of first gas having dew point, which is lower than temperature of steel sheet with coating, and after heating reducing gas pressure in closed reservoir to 70 kPa or less by pumping heated in closed reservoir first atmospheric gas, and after reduction of gas pressure, layer of coating is blackened by introducing water vapour into a closed reservoir. After the coating layer is blackened, the gas pressure in the closed reservoir is reduced to 70 kPa or less by pumping the second atmospheric gas from the closed reservoir and cooling the steel sheet having the blackened coating layer by introducing into the closed reservoir a second gas having a dew point which is lower than the temperature of the steel plate with coating.EFFECT: invention provides suppression of dew drops formation during heating of coated steel sheet and more uniform blackening of coating layer to produce steel sheet with black coating with more beautiful appearance.17 cl, 4 dwg
Patent RU-2712449-C1 (RU)
Title: Separator device and vacuum cleaner
Inventor: ROBINSON KATE
IPC: A47L9/10
Filed: 2016-12-12
Granted: 2020-01-29
Abstract: FIELD: physics. 
     SUBSTANCE: separator device (6) comprising a first cyclone separator assembly (18) comprising a first cyclone separator (22) having an axis of the separator, a second cyclone separator unit (20) comprising a second cyclone separator (44), wherein second cyclone separator unit (20) can displace between first position and second position relative to first separator assembly (18) in direction parallel to separator axis, screen (40) located inside first cyclone separator (22) so that it continues in parallel separator axes. Shield is connected with second cyclone separator unit (20) for displacement with second cyclone separator unit. Separator device (6) comprises purifier (42) for screen (40) cleaning, wherein purifier (42) is attached to first cyclone separator unit (18), so that movement of second cyclone separator unit (20) from first position to second position moves screen (40) relative to cleaner (42), thereby cleaning garbage from screen (40). 
     EFFECT: disclosed separator device and vacuum cleaner. 
     12 cl, 15 dwg
Patent RU-2701015-C1 (RU)
Title: Flexible shaft
Inventor: BAKAEV SERGEJ GEORGIEVICH
IPC: F16C1/08
Filed: 2018-11-06
Granted: 2019-09-24
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building and is intended for use, mainly, in devices for perforation of cased wells for transfer of rotary and translational motion to cutting tool. Flexible shaft comprises shell in form of separate links contacting with each other with end parts with possibility of limited spatial displacement. Links are made with a central hole in which the core is placed. Links are made of two types: in form of cylindrical bushing and insert, which are connected to each other by means of fastening pin with possibility of restricted spatial movement relative to each other in any plane. On both end parts of the cylindrical bushing there are four cuts forming four teeth arranged in pairs opposite each other at angle of 90°. There are through holes in central part of two oppositely located teeth on one side of cylindrical bushing. In the central part of the adjacent teeth, but from the other end of the cylindrical bushing, through holes are also made. Links made in the form of an insert represent a bushing with four projections made in the form of a rectangular parallelepiped and placed in the middle part of the insert along the external surface in pairs opposite each other at angle of 90°, thus forming two end parts on the insert, on which oval-shaped through grooves are made in pairs from one end between two opposite projections and from the other end between two adjacent projections. Inner diameter of cylindrical bushing is made at both ends of sleeve stepped to make a seat for end part of insert. 
     EFFECT: higher reliability due to reliable connection of links to each other, broader operational capabilities due to high-quality fluid supply to the working tool. 
     6 cl, 3 dwg
Patent RU-2715743-C1 (RU)
Title: Method of producing probiotic nanocapsules
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: A61K9/51
Filed: 2019-01-18
Granted: 2020-03-03
Abstract: FIELD: nanotechnology; medicine; food industry. 
     SUBSTANCE: invention relates to nanotechnology, medicine, and food industry. A distinctive feature of the proposed method is the use of probiotics and a shell of nanocapsules of sodium alginate, as well as use of a precipitator - Khladon-112 when producing nanocapsules by a physical-chemical non-solvent deposition method. 
     EFFECT: technical object of invention is to simplify and accelerate process of production of nanocapsules and increase mass output. 
     1 cl
Patent RU-2714660-C1 (RU)
Title: Charge control device of power accumulation device for vehicle and vehicle containing such control device
Inventor: KATANODA TOMOYA
IPC: B60W40/12
Filed: 2019-02-28
Granted: 2020-02-18
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: group of inventions relates to a device for controlling charge of a power storage device for a vehicle and a vehicle comprising said control device, as well as a motor for movement and a power accumulation device for exchanging electric power with a motor. Control device comprises electronic control unit and navigation device. Electronic control unit is configured to perform external charging for charging of power accumulation device by means of electric power from external power supply. Navigation device is configured to navigate a route for a planned route to a destination. At the same time, when it is impossible to obtain operational information on the point of destination charging and it is predicted that the point of destination charging is unsuitable for use, the navigation device recommends performing external charging at the charging point near the planned route. 
     EFFECT: predicting and preventing shortage of battery charge to reach charging station on next trip. 
     7 cl, 11 dwg
Patent RU-2716905-C1 (RU)
Title: Method of agricultural products authenticity and movement verification and system for implementation thereof
Inventor: DIKAREV VIKTOR IVANOVICH
IPC: G06K5/00
Filed: 2019-03-21
Granted: 2020-03-17
Abstract: FIELD: information technology. 
     SUBSTANCE: disclosed method and system relate to means of information provision in remote access networks, aimed at identification of agricultural products coming for sale. System implementing the disclosed method comprises a reader, a radio-frequency mark and receiving equipment of the manufacturer. Reader comprises master oscillator 1, duplexer 2, transceiving antenna 3, high frequency amplifier 4, phase detector 5, identification codes database 6, codes comparison unit 7, switch 8, delay line 9, pseudorandom sequence generator 10, adder 11, multiplier 12, narrow-band filter 13, phase manipulator 14 and power amplifier 15. Radio-frequency mark comprises piezocrystal 16, microstrip antenna 17, electrodes 18, buses 19 and 20, set 21 of reflectors. Receiving equipment of the manufacturer comprises receiving antenna 22, a high frequency amplifier 23, heterodynes 30 and 31, mixers 32 and 33, intermediate frequency amplifiers 34, 35 and 47, correlator 36, threshold unit 37, switches 38, 51, 52 and 53, amplifiers 48 and 49 of trebled intermediate frequency, amplitude detectors 50, 52 and 53, units 56, 57 and 58 of universal demodulators of complex PCN signals, each of which contains multiplier 25, 26, 40 and 41, narrow-band filters 27 and 43, low-pass filters 28 and 42, producer server data base 29, phaseinventors 44 and 45, subtraction unit 46. 
     EFFECT: technical result is wider range of operating frequencies without wider range of heterodyne frequency tuning by using mirror receiving channels. 
     2 cl, 5 dwg
Patent RU-2698461-C1 (RU)
Title: Способ количественного определения мутаций F317L и F359V/C киназного домена BCR-ABL у больных хроническим миелоидным лейкозом, резистентных к терапии ингибиторами тирозинкиназ
Inventor: Tikhonova Vera Vyacheslavovna
IPC: G01N33/58
Filed: 2019-03-26
Granted: 2019-08-27
Abstract: Изобретение относится к области медицины, в частности к медицинской генетике и онкогематологии, и предназначено для количественного определения мутаций F317L и F359V/C киназного домена BCR-ABL у больных хроническим миелоидным лейкозом, резистентных к терапии ингибиторами тирозинкиназ. Применяют одну стадию ПЦР для определения экспрессии BCR-ABL F317L  и BCR-ABL F359V/C . В качестве праймеров используют систему для определения F317L, состоящую из прямого праймера SEQ ID NO: 1 и обратных специфических праймеров на мутацию SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4 и специфического зонда SEQ ID NO: 5. Определяют экспрессию F359V/C, BCR-ABL и ABL, используя системы, состоящие из праймеров и зондов. Число копий BCR-ABL F317L  и BCR-ABL F359V/C  в образцах определяют по калибровочной кривой, которая строится по стандартам с известной концентрацией. Экспрессию BCR-ABL F317L , BCR-ABL F359V/C  и BCR-ABL вычисляют относительно контрольного гена ABL по формулам. Изобретение обеспечивает эффективный способ определения мутаций F317L и F359V/C киназного домена BCR-ABL, обладающий более высокой чувствительностью и специфичностью. 1 ил.
Patent RU-2726984-C1 (RU)
Inventor: KLUETING CHRISTIAN-B
IPC: F02D9/12
Filed: 2017-11-28
Granted: 2020-07-17
Abstract: Изобретение касается смесеобразующего устройства для работающего на сжигаемом газе двигателя внутреннего сгорания, а также двигателя внутреннего сгорания, во всасывающем тракте которого расположено такое смесеобразующее устройство. Смесеобразующее устройство (10) для расположения во всасывающем канале (3) двигателя (1) внутреннего сгорания, работающего на сжигаемом газе, включающее в себя закрывающий элемент (12), с помощью которого может уменьшаться поперечное сечение (14) отверстия всасывающего канала (3) двигателя (1) внутреннего сгорания. По меньшей мере один дозировочный клапан (16) для дозирования сжигаемого газа во всасывающий канал (3) двигателя (1) внутреннего сгорания, а также по меньшей мере один разъем (18) для обратной подачи отработавшего газа двигателя (1) внутреннего сгорания. Поток свежего воздуха переводится перенаправляющей геометрией закрывающего элемента (12) в диффузор (22), при этом первое место (24) ввода сжигаемого газа и второе место (26) ввода газа, возвращенного посредством обратной подачи (5) отработавшего газа, расположены ниже по потоку от перенаправляющей геометрии. Технический результат - улучшение смесеобразования газообразного топлива для двигателя внутреннего сгорания, уменьшение массогабаритных характеристик. 2 н. и 13 з.п. ф-лы, 10 ил.
Patent RU-2719061-C1 (RU)
Title: Vehicle load car and system comprising thereof
Inventor: MILLBERG VIKTOR
IPC: B60R9/048
Filed: 2017-09-22
Granted: 2020-04-17
Abstract: FIELD: machine building. 
     SUBSTANCE: group of inventions relates to the field of transport machine building. Vehicle load carrier comprises load-carrying beam provided with channel. Channel comprises base, first and second walls of channel, opening and cover tightly covering part of hole. Channel additionally comprises first inlet opening intended for attachment of load-carrying beam rigging. Vehicle load carrier further comprises a first end piece tightly covering the first inlet of the channel and has a conical lead-in section at the inlet opening facilitating insertion of the fastener into the channel. Vehicle load carrier system comprises said car load holder and fastener consisting of head and rod. Rod is provided with a threaded section. 
     EFFECT: higher reliability of car holder attachment. 
     15 cl, 24 dwg
Patent RU-2717298-C1 (RU)
Title: Slitting unit
Inventor: OSIPOV YAKOV ALEKSANDROVICH
IPC: A01B13/16
Filed: 2019-07-02
Granted: 2020-03-19
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural machine building, in particular, to working tools of tillage tools. Slitting unit comprises post and bit. Main spinner is installed in the upper part of the post at an angle to the horizon, in the middle part – vertically, and in the lower part – saber-like and can move in the vertical plane due to the rectangular bushing. Two additional small splitters are installed at ends of cultivator legs by means of bent in vertical plane ends. 
     EFFECT: improved quality of soil treatment and creation of favorable conditions for development of soya plants with strip technology of cultivation. 
     1 cl, 3 dwg
Patent RU-2713482-C1 (RU)
Title: Intermittent reception method and device
Inventor: YAN NIN
IPC: H04W52/02
Filed: 2016-12-16
Granted: 2020-02-05
Abstract: FIELD: communication equipment. 
     SUBSTANCE: invention relates to communication. According to various embodiments of the present invention, a discontinuous reception (DRX) method and a device are disclosed. Method comprises: determining, by a terminal device, a first type of service transmitted between a terminal device and a network device; determination by the terminal device of the first duration in accordance with the first type of service; and determination of first duration by terminal device as duration of timer for DRX mode of first service type. 
     EFFECT: using the DRX method and the device according to the various embodiments of the present invention, the duration of the DRX mode timer may be flexibly set while reducing the non-productive consumption of signal information resources. 
     15 cl, 13 dwg