baber/WOPTO huggingface dataset:
Patent RU-2708082-C2 (RU)
Title: Method for determining air-fuel ratio imbalance (embodiments)
Inventor: DZHAMMUSSI Khassen
IPC: F02D41/00
Filed: 2016-02-20
Granted: 2019-12-04
Abstract: FIELD: machine building.SUBSTANCE: invention relates to vehicle engine control systems. Result is achieved by determining presence or absence of errors in air-fuel ratio by deviation from expected air-fuel ratio during deceleration fuel shut off (DFSO) mode. For this purpose, one spark is sent to one selected cylinder once (once or several times in time of DFSO) in order to determine imbalance of air-fuel ratio for separate engine cylinder in comparison with expected deviation. Further, each of the engine cylinders is actuated in the same manner during the DFSO to track imbalance of all cylinders. At that, as the measurement version of the unbalance, after the air-fuel ratio of the maximally lean mixture is detected during the DFSO, the cylinder or group of cylinders is selected depending on the time of the spark supply, the cylinder position, or both factors, wherein a spark is supplied to the said cylinder or a group of cylinders, while the remaining cylinders remain in the disconnected state during the DFSO. Air-fuel ratio of said cylinder or group of cylinders is measured and compared with expected air-fuel ratio. If the difference between the measured and expected air-fuel ratio exceeds the threshold, the cylinder or group of cylinders has an unbalance of the air-fuel ratio.EFFECT: technical result is tracking of imbalance of air-fuel ratio between engine cylinders during deceleration fuel shut off (DFSO) mode.20 cl, 10 dwg
Patent RU-2638138-C2 (RU)
Title: Способ нарезания резьбы в отверстиях и инструмент для его осуществления
Inventor: DENISENKO VLADIMIR IVANOVICH
IPC: B23G5/06
Filed: 2016-03-30
Granted: 2017-12-11
Abstract: Способ включает использование инструмента, содержащего выдавливающую часть, выполненную в виде диска, установленного на хвостовике с возможностью вращения и прилегающего к зубьям режущей части, на наружной поверхности которого расположены инденторы для нанесения стружкоразделительных канавок и канавки для размещения грата, к калибрующей части примыкает полая бесканавочная часть с резьбой, аналогичной резьбе режущей части на наружной поверхности, и с элементом крепления отсасывающего устройства, в диске напротив стружечных канавок выполнены отверстия диаметром меньше ширины зубьев режущей части, а диаметр отверстия бесканавочной части превышает диаметр сердцевины калибрующей части и открывает ее стружечные канавки. При этом в отверстии заготовки выдавливают стружкоразделительные канавки, после врезания бесканавочной части тянущее усилие снимают и осуществляют обработку самозатягиванием, срезанный режущей частью грат вместе со стружкой отсасывают через отверстие бесканавочной части под воздействием воздушно-охлаждающей смеси, проходящей через отверстия диска, а вращение инструмента периодически останавливают и совмещают отверстия в диске со стружечными канавками для их продувки. Достигается расширение технологических возможностей при нарезании крупной резьбы в глубоких отверстиях. 2 н.п. ф-лы, 2 ил.
Patent RU-2658100-C2 (RU)
Inventor: ANTONOV ANDREJ ALEKSANDROVICH
IPC: G01R19/155
Filed: 2016-05-20
Granted: 2018-06-19
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention can be used to improve electrical safety during remote monitoring when working on electrical installations with a voltage higher than 1000 V of industrial frequency, especially in the field environment. In the method for determining the presence or absence of voltage in electrical products, in places of insulation absence a complex chemical compound of octahedral structure with a high magnetization degree is applied on them, when the current passes over 1000 V the chemical composition causes glowing and stops it when the current disappears. Ferric ferrocyanide with the modified formula (Ni 0.22 , Mn 0.60 Fe 0.18 ) 1.5 [Cr(CN) 6 ]×7.6H 2 O or nickel salt of formic acid Ni(HCOO) 2 ×2H 2 O is used as a complex chemical compound of the octahedral structure with a high magnetization degree. 
     EFFECT: method for determining the presence or absence of voltage allows to quickly and accurately determine the voltage, reduces monitoring time and improves performance. 
     2 cl
Patent RU-2662185-C2 (RU)
Title: Легкодоступные препараты бифентрина с жидким удобрением
Inventor: MARTIN TIMOTI M
IPC: C05G3/60
Filed: 2014-12-04
Granted: 2018-07-24
Abstract: Изобретение относится к сельскому хозяйству, в частности к жидким удобрениям. Инсектицидные композиции, подходящие для применения при получении инсектицидных жидких удобрений, включают (мас.%): бифентрин от 0,75 до 1,25, полимерный диспергатор, суспендирующий агент от 0,05 до 1,0, жидкое удобрение от 95,0 до 99,9, стабилизатор замораживания-оттаивания и необязательно консервант. Предлагаемые композиции имеют высокую физическую стабильность и эффективность в использовании. 9 з.п. ф-лы, 1 табл., 2 пр.
Patent RU-2680690-C2 (RU)
Inventor: SOHLING ULRICH
IPC: C11B5/00
Filed: 2015-02-19
Granted: 2019-02-25
Abstract: Изобретение относится к масложировой промышленности. Способ дегуммирования составов, содержащих триглицериды, включающий следующие этапы: a) контактирование состава, содержащего триглицериды, с ферментативной композицией, включающей первый ферментативный компонент, содержащий фосфолипазу А1 и фосфолипазу А2, и второй ферментативный компонент, содержащий по меньшей мере одну протеазу, и b) отделение фосфолипидов и сопутствующих примесей от состава, содержащего триглицериды, в котором перед контактированием на этапе а) состав, содержащий триглицериды, приводят в контакт с водой и/или водным раствором кислоты, но водную фазу перед этапом а) не отделяют. Изобретение позволяет увеличить выход масла. 7 з.п. ф-лы, 3 ил., 3 табл., 1 пр.
Patent RU-2654302-C2 (RU)
Title: Многослойная корпусная сборка со встроенной антенной
Inventor: KAMGEJNG Telesfor
IPC: H01L23/12
Filed: 2014-05-06
Granted: 2018-05-17
Abstract: Использование: для создания многослойной корпусной сборки. Сущность изобретения заключается в том, что  корпусная сборка интегральной микросхемы (IC) содержит первый слой, имеющий первую сторону и вторую сторону, расположенную напротив первой стороны; второй слой, соединенный с первой стороной первого слоя; один или более антенных элементов, соединенных со вторым слоем; и третий слой, соединенный со второй стороной первого слоя, при этом первый слой представляет собой армирующий слой, имеющий модуль упругости при растяжении больше, чем модуль упругости при растяжении второго слоя и третьего слоя, при этом первый слой образует плоскость, проходящую в горизонтальном направлении; и никакие металлизированные элементы для маршрутизации электрических сигналов в горизонтальном направлении не расположены непосредственно на первом слое. Технический результат - обеспечение возможности уменьшения потерь в проводниках. 3 н. и 16 з.п. ф-лы, 9 ил.
Patent RU-2667445-C2 (RU)
Inventor: FOZER Tomas
IPC: F16B5/02
Filed: 2015-03-31
Granted: 2018-09-19
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to a invention relates to a method for fastening a component to a base element and is directed to increasing the retention force of a fastening element in a blind hole at a predetermined depth. Method for fastening a component to a base element, in particular, consisting of a metal or an alloy, in which a blind bore is formed wherein the hole defines a depth direction and has a force transmission surface A, has a depth T in the depth direction, where T<10 mm, in particular T<8 mm, in particular T<6 mm, in particular T<4 mm, wherein the force transmission surface is in the frustoconical form with an opening half-angle β from 0 ° up to 20 ° and mean diameter d, wherein the blind hole has a conical blind bore base with an opening angle of the cone α from 60 ° up to 180 °, in particular from 88 ° up to 138 °, in particular from 98 ° up to 138 °, and at the edge has a bevel extending in the depth direction to bevel depth L of 0 to 2 mm, in particular from 0 to 0.5 mm, wherein mean diameter d of force transmission surface A is at least d=(1-√k)(T-L)tan(α/2) and at most d=(1+√k)(T-L)tan(α/2) with maximum surface tolerance k, where k=0.3, in particular k=0.2, in particular k=0.1, wherein the method comprises fixing the fastening element in a blind hole by means of a force transmission surface, and wherein said component is retained by a fastening element.EFFECT: fastening method is proposed.14 cl, 2 dwg
Patent RU-2674082-C2 (RU)
Title: Method for producing sterilised subcutaneous access device and a sterilised subcutaneous access device
Inventor: KHARTTIG Gerbert
IPC: A61M5/172
Filed: 2015-05-12
Granted: 2018-12-04
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medical equipment. Method of producing a sterilised subcutaneous access device, characterised in that a device holder is made. Substrate is taken, a subcutaneous access unit is created on the substrate, equipped with a sensor for detecting an analyte present in the physiological fluid, and / or an infusion device for injecting a substance into the body, and an electronic unit is created on the substrate. Creation of the electronic unit involves printing a battery on the substrate material. Device holder is sterilised with a radiation sterilisation method. Printed battery is exposed to the radiation used for sterilisation. Sterilised subcutaneous access device is disclosed. 
     EFFECT: technical result is easier production and use of a subcutaneous access device by sterilising the printed battery as part of the device without using a protective screen and deterioration of its characteristics. 
     15 cl, 6 dwg
Patent RU-2705425-C2 (RU)
Title: Referenced content indexing
Inventor: LYU Evan Ming
IPC: G06F16/22
Filed: 2015-09-16
Granted: 2019-11-07
Abstract: FIELD: physics.SUBSTANCE: group of inventions relates to computer engineering. To this end, reference content can be obtained from a content source and can be evaluated to identify a keyword which is descriptive for reference content. Parent content and reference content can be indexed in a search index using a keyword. In the example, in response to the search request corresponding to the parent content and/or keyword, the parent content and/or reference content may be provided as search results.EFFECT: technical result is providing deep content search results.20 cl, 10 dwg
Patent RU-2691706-C2 (RU)
Inventor: LENTOV IGOR VIKTOROVICH
IPC: F04D3/00
Filed: 2017-05-22
Granted: 2019-06-17
Abstract: FIELD: machine building. 
     SUBSTANCE: method of operation of multistage axial machines consists in conversion of electric energy into mechanical energy of rotation of impellers with the following transformation into hydraulic energy of working medium. Electric energy is supplied by common stator for impellers, then it is converted into mechanical energy of each impeller by rotating adjacent impellers in opposite direction. 
     EFFECT: operating method of multistage axial machines is proposed. 
     1 cl, 1 dwg
Patent RU-2714233-C2 (RU)
Inventor: KUJERO Zhan-Mari
IPC: A61K39/395
Filed: 2016-02-23
Granted: 2020-02-13
Abstract: FIELD: biotechnology; medicine.SUBSTANCE: invention relates to biotechnology and medicine. Disclosed is a method of treating non-small cell lung cancer in a subject, comprising administering to a subject a therapeutically effective amount of a PD-1 receptor and its PD-L1 receptor interaction inhibitor. Inhibitor is an anti-PD-L1 antibody which comprises three complementarity determining regions (CDR) in a heavy chain and a light chain according to the given amino acid sequences. Such an antibody in one of the embodiments is avelumab.EFFECT: use of the invention confirms the effect and clinical effectiveness of avelumab in relation to the patients suffering from non-small-cell lung cancer, which can solve the problem of providing safe and effective treatment of non-small-cell lung cancer.9 cl, 2 dwg, 17 ex
Patent RU-2714876-C2 (RU)
Title: Elastomer compositions and use thereof in articles
Inventor: ELLYUL MARIYA D
IPC: C08L23/22
Filed: 2015-07-28
Granted: 2020-02-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to thermoplastic elastomer compositions. Disclosed is a dynamically vulcanised alloy intended for making blown films or produced by extrusion with casting sheets, comprising: a) at least one elastomer based on isobutylene; b) at least one thermoplastic resin; d) vulcanising system; and e) a lubricating system comprising an organic metal salt and a fatty acid, wherein the ratio of the organic metal salt expressed in the COD to the amount of the fatty acid ranges from 0.75:1 to 10:1, where elastomer is in dynamically vulcanised alloy in form of phase of vulcanised or partially vulcanized particles of small size, dispersed in continuous phase of thermoplastic resin, and the vulcanising system mainly contains from 1.0 to 10 of the metal oxide of the metal selected from a group consisting of zinc oxide, zinc nanooxide, CaO, BaO, MgO, Al 2 O 3 , CrO 3 , FeO, Fe 2 O 3  and NiO; film from dynamically vulcanised alloy and method of producing dynamically vulcanised alloy. 
     EFFECT: technical result is obtaining a thermoplastic elastomer composition, having improved characteristics during production of film compared to existing similar compositions. 
     17 cl, 3 dwg, 5 tbl
Patent RU-2698239-C2 (RU)
Title: Slag-free flux for additive production
Inventor: BRUCK GERALD J
IPC: B23K26/32
Filed: 2016-07-06
Granted: 2019-08-23
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention can be used for laser application of material in additive production and repair of metal components from superalloys. Flux has composition of components, which provides slag formation during cooling after laser application in amount of not more than 5 wt. % and comprises at least one component which forms, at heating during laser application, at least one gas which is heavier than air. Flux can additionally include elements of additive to superalloy, elements, providing functions of surface cleaning, cleaning of melt of impurities. 
     EFFECT: minimization of formation of slag using flux allows settling next layer of material without removal of slag from previous layer. 
     20 cl, 2 dwg, 1 tbl
Patent RU-2741248-C2 (RU)
Title: Узел кассеты со скобами, включающий в себя направители скоб
Inventor: SHELTON IV FREDERIK E
IPC: A61B17/072
Filed: 2016-08-17
Granted: 2021-01-22
Abstract: Группа изобретений относится к медицинской технике, а именно к хирургическим сшивающим и режущим инструментам и предназначенным для применения с ними кассетам со скобами. Предложен узел кассеты со скобами для применения с хирургическим сшивающим инструментом, в котором узел кассеты со скобами содержит корпус кассеты. Корпус кассеты включает, проксимальный конец кассеты, дистальный конец кассеты, платформу, продольный паз для лезвия и полость для скоб. Продольный паз для лезвия образован в платформе, проходящей от проксимального конца кассеты к дистальному концу кассеты. Полость для скоб содержит верхнее отверстие, проксимальный конец полости, дистальный конец полости, проксимальный направитель, дистальный направитель, паз полости и скобу. Верхнее отверстие образовано в платформе. Проксимальный направитель проходит над платформой. Дистальный направитель проходит над платформой. Паз полости проходит между проксимальным концом полости и дистальным концом полости. Проксимальный направитель и дистальный направитель проходят в боковом направлении по отношению к пазу полости. Скоба хранится с возможностью извлечения в полости для скоб. Скоба содержит первую ножку, вторую ножку и основание. Первая ножка расположена в пределах дистального направителя. Вторая ножка расположена в пределах проксимального направителя. Основание проходит между второй ножкой и первой ножкой. Основание расположено в пазу полости. Во втором варианте выполнения предложен узел кассеты со скобами для применения с хирургическим сшивающим инструментом, в котором узел кассеты со скобами содержит корпус кассеты. Корпус кассеты включает проксимальный конец кассеты, дистальный конец кассеты, платформу и полость для скоб. Полость для скоб содержит проксимальный конец полости, дистальный конец полости, проксимальный направитель, дистальный направитель, паз полости и скобу. Проксимальный направитель проходит над платформой и под ней. Дистальный направитель проходит над платформой и под ней. В третьем варианте выполнения узел кассеты со скобами для применения с хирургическим сшивающим инструментом содержит корпус кассеты. Корпус кассеты содержит проксимальный конец кассеты, дистальный конец кассеты, платформу и полость для скоб. Полость для скоб содержит проксимальный конец полости, дистальный конец полости, проксимальный направитель, дистальный направитель, проксимальный удлинитель полости, дистальный удлинитель полости, паз полости и скобу. Группа изобретений характеризуется тем, что продольный паз выполнен с возможностью размещения в нем пускового элемента скобы и/или элемента для разрезания ткани, когда скобы выталкиваются из полостей для скоб. 3 н. и 15 з.п. ф-лы, 106 ил.
Patent RU-2740223-C2 (RU)
Inventor: POLEN Erik Zhozef Eten
IPC: B64D41/00
Filed: 2016-12-07
Granted: 2021-01-12
Abstract: FIELD: turbines or turbomachines. 
     SUBSTANCE: invention relates to an emergency aircraft air turbine. Emergency air turbine system for aircraft comprises structure made with possibility of attachment on external surface, emergency air turbine (22), connected to structure and made with possibility of movement relative to structure between retracted and extended positions. Emergency air turbine (22) includes post (23), turbine (25) and locking device. Locking device is configured to lock rotation of housing (30) of turbine (25) about axis (26) of rotation, when emergency air turbine (22) moves between retracted position and extended position, wherein axis (35) of blade leg forms acute and non-zero angle (α) locking with orthogonal projection (24') of longitudinal axis (24) of post (23) on plane (P), which extends substantially perpendicular to turbine (25) axis (26) and in which blade axis (35) is located, wherein angle (α) locking ranges from 10 to 45°. 
     EFFECT: reduced weight and dimensions. 
     4 cl, 5 dwg
Patent RU-2751953-C2 (RU)
Title: Modified capsid proteins for improved delivery of parvovirus vectors
Inventor: SAMULSKI RICHARD JUDE
IPC: C07K14/015
Filed: 2016-12-14
Granted: 2021-07-21
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to biotechnology. A parvovirus capsid protein is presented containing an amino acid sequence of a capsid protein derived from the serotype of an adeno-associated virus (AAV) or any other parvovirus with an icosahedral capsid structure T=1, while the variable region loop 1 (VR1) containing the amino acid residues 258-272 of the AAV1 capsid protein or the corresponding amino acid residues of another AAV or parvoviral capsid protein is modified by deleting and/or replacing one or more amino acid residues that will result in the destabilization of the loop region due to the targeted destruction of the hydrogen bond patterns created by these residues, and with the capsid protein containing such a modification giving the viral vector containing the capsid protein: a) increased transduction efficiency; and/or b) altered efficiency of tissue-specific transduction, resulting in increased transduction in one tissue compared to another tissue; compared to a viral vector involving a capsid protein that does not contain such a modification. The corresponding polynucleotide and parvovirus capsid are presented. A recombinant parvoviral vector for gene delivery is described, including: (a) the specified parvoviral capsid; and (b) a recombinant viral matrix containing: (i) a heterologous nucleic acid; and (ii) at least one inverted terminal repeat; with the recombinant viral matrix being encapsulated in the parvoviral capsid. In addition, a pharmaceutical composition containing the specified viral vector in a pharmacologically acceptable carrier is described. Methods of delivery of nucleic acid to the cell and to the individual using the specified viral vector or pharmaceutical composition are described. A method for producing a recombinant parvovirus particle is also presented.EFFECT: invention makes it possible to increase the transduction and expands the arsenal of means for delivering nucleic acids to the cell or to the individual.38 cl, 24 dwg, 11 tbl, 14 ex
Patent RU-2748817-C2 (RU)
Title: Core barrel crown
Inventor: KLAUZI DONATO
IPC: B23B51/04
Filed: 2017-09-21
Granted: 2021-05-31
Abstract: FIELD: material processing. 
     SUBSTANCE: invention relates to the treatment of materials by cutting and can be used to make circular holes in walls, ceilings or similar structures made of concrete or other mineral materials. The core barrel crown consists of a tubular rod, a mounting platform located at the proximal end of the tubular rod and designed for mounting the core barrel crown onto a driving tool, an annular cutting section, and a transceiver. The annular cutting section contains abrasive cutting segments located at the far end of the tubular rod. The tubular rod is made with a slot, which forms a slotted antenna for the transceiver, and contains an inner sleeve, and the annular cutting section contains an outer sleeve, which circumferentially encloses the specified inner sleeve. The transceiver is attached to the outer sleeve and faces the inner sleeve. The core barrel crown destroys the structure by erasing the annular hole, leaving the inner cylindrical core intact. The annular cutting section can be used until the abrasive cutting segments are completely worn out.   
     EFFECT: increased durability of the crown and treatment efficiency.  
     12 cl, 5 dwg
Patent UA-70315-C2 (UA)
Title: Pharmaceutical composition comprising metformin anpharmaceutical composition comprising metformin and fibrate useful for formulations intended for lowd fibrate useful for formulations intended for lowering hyperglycemia ering hyperglycemia
IPC: A61P3/10
Filed: 1999-01-30
Abstract: The invention relates to the pharmaceutical composition comprising Metformin (I) and Fibrate (II) as the active substances supplemented with one or several pharmaceutically acceptable excipients. Metformin may be optionally present as one of its pharmaceutically acceptable salts and Fibrate is selected from Phenofibrate and Besafibrate. The compositions are used mainly for treating insulin-independent diabetes mellitus.
Patent UA-60360-C2 (UA)
Title: Mechanical column jars
Inventor: ROZNOVETS VOLODYMYR STEPANOVYCH
Filed: 2000-10-24
Abstract: Mechanical column jars has housing with installed in it rod and connecting adapter, and with arranged at the outer surface four-face prism. To increase effectiveness of operation of the appliance, the rod is made with upper and lower four-face turned one with respect to another by 45° prisms, connecting muff is the anvil with the lower and the upper impact plates, hollow rod is equipped with conical end element, this together with the inner cylinder of the upper bushing forms friction couple of the upper disconnection node.
Patent UA-75617-C2 (UA)
Title: Method for prevention of pipeline break at water freezing in it
Inventor: BONDARENKO BORYS MAVROVYCH
IPC: E03B7/00
Filed: 2003-05-21
Abstract: The method for prevention of break of pipeline at water freezing in it includes placement of means with elastic walls in the pipeline for protection of the pipeline against break. As means with elastic walls for protection of pipeline against break one uses the inner pipeline with elastic walls, by this water is transported. The space between the outer and the inner pipelines is filled with non-freezing, heat-insulating and dampening fluid. The space between the outer and the inner pipelines has connection with expansion tank placed at the outer pipeline. At that the outer pipeline is made of strong rust-proof material.