baber/WOPTO huggingface dataset:
Patent RU-2671347-C1 (RU)
Title: Композиция, содержащая полимерные частицы, масло на основе углеводорода и блок-сополимер на основе углеводорода, и способ ее применения
Inventor: DOUEZAN STEPHANE
IPC: A61Q1/10
Filed: 2015-12-18
Granted: 2018-10-30
Abstract: Изобретение относится к композициям для макияжа и/или ухода за кератиновыми материалами, в частности для губ и кератиновых волокон, особенно ресниц и бровей. Композиция включает частицы С-С-алкил(мет)акрилатного полимера, поверхностно стабилизированные стабилизатором, масло на основе углеводорода и аморфный блок-сополимер на основе углеводорода, полученный полимеризацией по меньшей мере одного мономера ненасыщенного углеводорода, содержащего от 2 до 5 атомов углерода и одну или две этиленовые ненасыщенности. Стабилизатор - изоборнил(мет)акрилатный полимер, выбранный из гомополимера изоборнил(мет)акрилата и статистических сополимеров изоборнил(мет)акрилата и C-C-алкил(мет)акрилата при их массовом соотношении больше чем 4. Содержание поверхностно стабилизированных полимерных частиц в виде активного материала составляет от 5 до 55% мас. твердого вещества от массы композиции. Содержание блок-сополимера на основе углеводорода составляет от 2,5 до 15% мас. относительно массы композиции. Описывается также способ макияжа и/или ухода за кератиновыми материалами с использованием указанной композиции. Изобретение обеспечивает покрытия на кератиновых материалах с повышенными показателями блеска, маслостойкости и стойкости к переносу при отсутствии липкости и растекания попокрытий. 2 н. и 15 з.п. ф-лы, 6 табл., 13 пр.
Patent RU-2654322-C1 (RU)
Title: Установка для измерения усилия сочленения и расчленения соединителей
Inventor: SYRYKH ANDREJ DMITRIEVICH
IPC: G01N3/08
Filed: 2017-08-25
Granted: 2018-05-17
Abstract: Изобретение относится к измерительному и испытательному оборудованию, в частности к устройствам для измерения усилия расчленения соединителей, в том числе многоштырьковых. Установка содержит основание, неподвижную и подвижную базовые плиты, две обоймы, выполненные с возможностью размещения в обоймах разъемов, шаговый двигатель с ходовым винтом, тензометрический датчик и модуль управления, выполненный с возможностью хранения информации об обоймах. Неподвижная и подвижная базовые плиты размещены на основании и соединены направляющими. Подвижная базовая плита выполнена с возможностью перемещения по направляющим. На подвижной и неподвижной базовых плитах размещено по обойме посредством штифтовой посадки. Тензометрический датчик соединен с неподвижной базовой плитой посредством кулисного механизма, а подвижная базовая плита соединена с шаговым двигателем с помощью ходового винта. Технический результат: повышение точности измерения усилия сочленения и расчленения, в том числе за счет увеличении точности перемещения при упрощении конструкции и повышении надежности конструкции и измерений. 4 з.п. ф-лы, 6 ил.
Patent RU-2670433-C1 (RU)
Title: Ethylene and propylene gas-chemical production
Inventor: Mnushkin Igor Anatolevich
IPC: C07C7/00
Filed: 2017-12-29
Granted: 2018-10-23
Abstract: FIELD: gas chemical industry.SUBSTANCE: invention relates to gas-chemical production of ethylene and propylene, using hydrocarbon raw materials in the gas and/or liquid phase, and includes the following blocks connected by direct and feedback connections, in particular, in the form of pipelines: raw material preparation unit, mixing unit, thermal splitting unit, primary fractionation unit and water washing, compression unit, alkaline cleaning unit, drying unit, gas separation unit, metathesis unit, with all types of hydrocarbons processed in standardized technological lines, which are adapted for processing a specific type of hydrocarbon feedstock into individual production lines according to its pyrolytic properties by bypassing non-specific blocks and/or units.EFFECT: this production is flexible and variable.20 cl, 4 dwg
Patent RU-2697872-C1 (RU)
Inventor: Zubareva Anastasiya Aleksandrovna
IPC: C09K11/06
Filed: 2018-02-21
Granted: 2019-08-21
Abstract: FIELD: medicine.SUBSTANCE: invention relates to a method of producing chitosan derivatives, which can be used to create carriers for drug delivery to epithelial cells of barrier organs and tissues, as well as for producing fluorescent samples for marking cell membranes in medical and pharmaceutical industry. Disclosed is a method of producing chitosan derivatives for visualizing cell membranes and creating drug delivery systems with high mucoadhesion, involves modification of chitosan by alkylation in the presence of glycidyl trimethylammonium chloride followed by dialysis and lyophilic drying of the product and attachment of a fluorescent label thereto, and is characterized by that chitosan with 20 kDa and 98 % SD is first acylated with capronic anhydride, alkylated, and then fluorescein isothiocyanate is added.EFFECT: disclosed is a novel method which enables to obtain a low-toxic chitosan derivative with high affinity for cell membranes.1 cl, 3 ex, 2 dwg
Patent RU-2677284-C1 (RU)
Title: Способ получения вещества, обладающего диуретической и антидепрессантной активностью
Inventor: KURKIN VLADIMIR ALEKSANDROVICH
IPC: A61P7/10
Filed: 2018-03-19
Granted: 2019-01-16
Abstract: Изобретение относится к химико-фармацевтической промышленности, а именно к способу получения вещества, обладающего диуретической и антидепрессантной активностью. Способ получения вещества, обладающего диуретической и антидепрессантной активностью, с предварительным получением водно-спиртового извлечения из листьев боярышника с использованием метода колоночной хроматографии, при этом извлечение получают из листьев боярышника кроваво-красного с помощью 70% этилового спирта в соотношении 1:7, целевое вещество элюируют смесью хлороформ - этиловый спирт в соотношении 85:15, дальнейшее выделение вещества осуществляют после смешивания упаренных под вакуумом элюатов, содержащих 2''-O-рамнозид витексина, с дистиллированной водой, нагревания, последующего охлаждения в течение 2 часов и промывания образовавшегося осадка ацетоном. Вещество, полученное вышеописанным способом, обладает выраженной диуретической и антидепрессантной активностью. 1 ил., 3 табл., 1 пр.
Patent RU-2683596-C1 (RU)
Inventor: TIMOFEEV VIKTOR NIKOLAEVICH
IPC: H02K41/025
Filed: 2018-05-10
Granted: 2019-03-29
Abstract: Изобретение относится к индукционным машинам с разомкнутым магнитопроводом и может использоваться для перекачивания, дозирования и перемешивания жидких металлов и сплавов в металлургическом плавильно-литейном производстве. Разомкнутый магнитопровод с обмоткой, фазы которой образованы катушками, размещенными в разных параллельных плоскостях, причем пазы, в которых размещены проводники катушки одной фазы, чередуются с пазами, в которых размещены проводники катушки другой фазы, и секции обмотки разных фаз чередуются по высоте, имеет 2pm пазов в активной зоне индуктора и два паза, находящихся вне активной зоны на краях индуктора, а каждая секция обмотки имеет два слоя катушек. Технический результат заключается в создании индуктора линейной индукционной машины для транспортировки, дозирования и перемешивания жидких металлов с улучшенными энергетическими показателями за счет снижения вредного влияния пульсирующего потока, а также с меньшими массогабаритными показателями. 3 з.п. ф-лы, 8 ил.
Patent RU-2675535-C1 (RU)
Title: Штамм "АЧС/ВНИИЗЖ/ CV-1" вируса африканской чумы свиней, со сниженной вирулентностью для свиней, для вирусологических, диагностических, молекулярно-генетических и мониторинговых исследований
Inventor: Vlasova Natalya Nikiforovna
IPC: C12N7/00
Filed: 2018-05-15
Granted: 2018-12-19
Abstract: Изобретение относится к области ветеринарной вирусологии и касается нового штамма вируса африканской чумы свиней African swine fever virus генотипа 2 серотипа VIII сем. Asfarviridae, рода Asfivirus, депонированного в коллекции ФГБУ «ВНИИЗЖ» под регистрационным номером штамм вируса африканской чумы свиней АЧС/ВНИИЗЖ/CV-1 (Д). Охарактеризованный штамм получен путем адаптации с помощью последовательного пассирования в перевиваемой культуре клеток почки африканской зеленой мартышки (CV-1). Представленный штамм обладает умеренной инфекционной активностью, накапливается в культуре клеток костного мозга и CV-1 в титре 6,0-7,0 lg ГАдЕ 50/см. Вирулентность для свиней всех возрастных групп при внутримышечном введении не превышает 37,5%. Представленный штамм вируса может быть использован для получения антигенсодержащих препаратов и серотипоспецифической сыворотки для диагностических исследований. 3 з.п. ф-лы, 3 табл., 1 ил., 4 пр.
Patent RU-2686792-C1 (RU)
Inventor: BESSMERTNYJ VASILIJ STEPANOVICH
IPC: C03C11/00
Filed: 2018-07-19
Granted: 2019-04-30
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method of producing coating on block foam glass. Proposed method comprises preparation of charge for coating, its application on face surface of block foamed glass and melting. Charge is prepared in form of 20 % aqueous solution of liquid glass, then 0.5 % of the coloring salt is added to the ready solution, and fusion of front surface of block foamed glass is carried out with plasma torch at power of plasmatron operation of 5 kW and speed of passage of plasma torch along front surface of 0.12 m/s. 
     EFFECT: high frost resistance and adhesion strength of the coating with foamed glass. 
     1 cl, 2 tbl
Patent RU-2695932-C1 (RU)
Title: Device and method of maintaining created hydraulic pressure
Inventor: MILLER BERNHARD
IPC: B62D5/08
Filed: 2017-02-23
Granted: 2019-07-29
Abstract: FIELD: hydraulic systems. 
     SUBSTANCE: group of inventions relates to device 100 for maintaining hydraulic pressure (p), controlled by pressure source 50, hydraulic system, servo steering, vehicle and method of maintaining hydraulic pressure. Device 100 for maintaining hydraulic pressure (p) includes inlet 110 for connection with pressure source 50, outlet 120 for providing hydraulic pressure (p), at least first check valve 131 and switching device 140 between inlet 110 and outlet 120. First check valve 131 is designed to open the flow path from inlet 110 to outlet 120 when the first opening pressure (p1) is exceeded and to prevent flow in the opposite direction. Switching device 140 is configured to maintain hydraulic pressure (p) at outlet 120 when pressure (p0) created by pressure source 50 is greater than pressure (pS) of connection and to reduce hydraulic pressure (p) at outlet 120 when pressure source 50 created pressure (p0) is lower than pressure (pS) of connection, wherein inlet pressure (pS) is smaller than first opening pressure (p1). Switching device 140 comprises distribution valve with movable piston 142, wherein piston is designed to open flow path between outlet 120 and inlet (110) in first position and closing flow path between outlet 120 and inlet 110 in second position. Distribution valve is designed to move piston 142 to first position if created pressure (p0) is less than pressure (pS) of connection, and to move to second position, if created pressure (p0) is higher than pressure (pS) of connection. 
     EFFECT: ensuring stability of operation. 
     13 cl, 8 dwg
Patent RU-2713103-C1 (RU)
Title: Method of generating beam pattern of transmitting active antenna array and axisymmetric active phased antenna array based thereon
Inventor: INDENBOM MIKHAIL VULFOVICH
IPC: H01Q25/02
Filed: 2018-09-28
Granted: 2020-02-03
Abstract: FIELD: physics. 
     SUBSTANCE: present invention relates to antenna engineering and can be used in transmitting active antenna arrays in radar and radio communication. In method of multilobe beamforming of transmitting active antenna array, output power of all power amplifiers connected to inputs of emitters is set equal, and the phase of the incident wave at the input of each radiator, using the phase changers connected to the amplifier, is set equal to the negative value of the phase of the weighted sum of the values of the partial diagram of that radiator, determined relative to the phase reference point common for all radiators, in the required directions of the antenna beam pattern maximum peaks with arbitrary weight coefficients identical for all radiators. Axisymmetric transmitting active phased antenna array comprising emitters located on an axisymmetric surface along its generatrixes with a constant angular pitch along the circumference guide, is characterized by that output power of all power amplifiers connected to inputs of emitters, setting the same, and the phase of the incident wave at the input of each radiator, using the phase changers connected to the amplifier, is set equal to the negative value of the phase of the weighted sum of the values of the partial diagram of that radiator, determined relative to the phase reference point common for all radiators, in required directions of antenna beam pattern maxima with arbitrary equal weight coefficients for all radiators, wherein angles of direction of antenna beam pattern maximums are selected uniformly along rotation angle about antenna axis, and weight coefficients are equal to each other. 
     EFFECT: maximum potential of active antenna array is achieved. 
     8 cl, 3 dwg
Patent RU-2708810-C1 (RU)
Title: Ultra-short-wave antenna
Inventor: AVDEEV ALEKSEJ ROMANOVICH
IPC: H01Q1/00
Filed: 2018-12-10
Granted: 2019-12-11
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, namely to antenna equipment, and is intended for use in ultra-short wave (VNF) radio communication channels and in equipment of marker signals fixed, for example, by aircraft. VNF antenna consists of emitter 1, pressed into radio-frequency fairing (RFF) 2 and placed above metal screen (MS) 3, which is installed on waterproof cover (VPC) 4, fixed in opening of pit 5. Pit is equipped in semi-conducting medium 6. In the plane of pit 5 there are: a mechanism for controlling the position of the radiator (MCPR), consisting of screw jacks (SJ) 8, a conical reduction gear (KRG) 9, which is fixed on the shaft of the reversible electric motor (REM) 10 of lifting/lowering emitter 1. Depending on the selected operating frequency, radiator 1 is lifted/lowered by the MCPR at a given height relative to the metal screen (MS) 3, which enables to preserve the shape of the DP and to increase the antenna efficiency. 
     EFFECT: broader range of frequencies at which stability of the shape of the directional pattern (DP) with a maximum oriented at the zenith is provided, and the antenna efficiency is increased. 
     4 cl, 4 dwg
Patent RU-2694247-C1 (RU)
Title: Mobile advertising structure
Inventor: Serova Antonina Alekseevna
IPC: G09F21/00
Filed: 2019-01-16
Granted: 2019-07-10
Abstract: FIELD: mobile visual advertisement. 
     SUBSTANCE: invention relates to devices designed to provide mobile visual and mobile advertising bearing information to attract attention of potential buyers and users of services. Mobile advertising structure comprising a ground vehicle in the form of a vehicle with an advertisement carrier mounted thereon in the form of a modular LED screen, wherein advertisement medium is made on side surface of cylinder with oval base, long axis of oval is combined with long axis of car body, and short axis of oval is combined with short axis of body, modular light-emitting diode screen is executed with variable bend of the cylinder oval base, beginning and end of a running broadcast video clip is fixed on a long axis of the oval modular LED screen behind the car cabin, mobile advertising structure is equipped with a system of voltage control devices for continuous operation of a modular LED screen. Cylinder circuit with oval base is made of rectangular tubes. Outline of lower cylinder base is fixed on body platform, and contours of lower and upper bases of cylinder are interconnected by vertical beams, which provide installation of LED screen modules. Circuit of upper base of cylinder is connected by beams parallel to small axis of oval, on which roof with hatch is mounted. System of electric power voltage monitoring devices includes: car battery, 12/220 V voltage converter, 220 V power generator, voltage stabilizer, electric voltage control relay from 12/220 V voltage converter and 220 V power generator start-up. 
     EFFECT: high efficiency of information content of advertising. 
     5 cl
Patent RU-2709176-C1 (RU)
Title: Method for induction of superovulation as per a combined scheme in embryo transplantation technology
Inventor: Zubova Tatyana Vladimirovna
IPC: A61D19/04
Filed: 2019-02-04
Granted: 2019-12-16
Abstract: FIELD: agriculture; animal breeding. 
     SUBSTANCE: invention relates to agriculture, in particular to a method for production of bovine embryos. Method is characterized by that on the first day of sexual cycle intramuscularly introduced is Surfagon in amount of 10 ml, on seventh day – Estrofan 3 ml and Tetravit 10 ml, on tenth day – Oluvine 5 ml, followed by artificial insemination. On the seventh day after insemination, progesterone is introduced in amount of 2 ml, then embryos are washed out. 
     EFFECT: use of the invention will make it possible to increase quantity of high-quality embryos. 
     1 cl, 2 tbl
Patent RU-2721730-C1 (RU)
Title: Steel element with modified surface, formed by impregnation with nickel and zinc, and method of production thereof
Inventor: REN YUZHONG
IPC: C23C10/36
Filed: 2017-06-30
Granted: 2020-05-21
Abstract: FIELD: metallurgy. 
     SUBSTANCE: disclosed group of inventions relates to a steel element with a modified surface with anticorrosive properties and to a method for production thereof. Said steel element comprises, in the direction from the outside to the inside, an alloy deposition layer and a metal diffusion layer, wherein the alloy deposition layer with thickness of 60 micron to 110 micron contains zinc and iron alloys, and metal diffusion layer with thickness of 30 micron to 120 micron contains perlite crystals and ferrite crystals. Method of anticorrosion modification of steel element surface includes the following stages. Stage S1, where steel substrate is provided. Step S2, on which the steel substrate is pre-treated. Step S3, where an impregnating substance is provided. Step S4, on which the steel substrate is loaded into the closed steel container, heating the steel container to a temperature in range of 370 to 450 °C and rotation of steel container with speed in range from 5 to 10 rpm during heating with steel substrate surface modification. Step S5, on which steel substrate is washed after modification. 
     EFFECT: obtaining a steel structure with a modified surface which has good corrosion resistance, which can reduce losses caused by steel corrosion, wherein the main mechanical properties of the steel substrate are not changed, and the abrasive resistance of the steel substrate is improved. 
     8 cl, 5 dwg
Patent RU-2696011-C1 (RU)
Title: Method of determining blood content of rare-earth elements: yttrium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium by mass spectrometry with inductively coupled plasma
Inventor: Ulanova Tatyana Sergeevna
IPC: G01N33/49
Filed: 2019-05-06
Granted: 2019-07-30
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and can be used to determine content of rare-earth elements (REE) in blood by inductively coupled plasma mass spectrometry. For this purpose, a solution of nitric acid is added to a blood sample, a solution of internal indium standard is heated and introduced into the sample. Rare earth elements are yttrium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium. Concentrated nitric acid with density of 1.415 g/cm 3  is used. Mixture is heated for 25–30 minutes at temperature 65–70 °C. Add 0.05 cm 3  internal standard solution with weight concentration of indium comparison element 1,000 mcg/dm 3  and 4.45 cm 3  1 % nitric acid solution. Measurements are carried out in a reaction / collisional cell when helium is passed through it as a reactant gas at rate of 4.4 cm 3 /min. Content of specific REE is determined from a calibration curve. 
     EFFECT: invention increases sensitivity and accuracy of determining content REE in blood. 
     1 cl, 8 tbl
Patent RU-2711584-C1 (RU)
Title: Apparatus for imaging objects with subwavelength spatial resolution based on stimulated raman scattering
Inventor: Kharintsev Sergej Sergeevich
IPC: B82Y20/00
Filed: 2019-06-04
Granted: 2020-01-17
Abstract: FIELD: microscopy. 
     SUBSTANCE: invention relates to sub-diffraction scanning optical microscopy and can be used for visualization and chemical diagnosis of physical and biological objects beyond light diffraction by means of meta-lens built-in into a standard optical microscope with low numerical aperture. Essence of the invention consists in the fact that in a device for imaging objects with subwave spatial resolution based on stimulated Raman scattering, comprising radiation source 1, optically coupled to a radiation preparation module 2, which is optically conjugated with radiation conversion module 3, which is optically conjugated with focusing module 4, which is optically conjugated with substrate 5, which is optically conjugated with radiation generation module for recording 8 and radiation reception module 9, meta-lens 6 is located on substrate 5, and module of frequency filtration and radiation deflection 3 is used as radiation conversion module 3. 
     EFFECT: improved spatial resolution. 
     10 cl, 2 dwg
Patent RU-2702864-C1 (RU)
Title: Medical simulator for practicing practical skills of auscultation
Inventor: ZAJNULLIN RAMIL KHATYAMOVICH
IPC: G09B23/28
Filed: 2019-06-21
Granted: 2019-10-11
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine and can be used for practical skill training for the diagnosis of internal organs disorders by listening to the acoustical phenomena of the lungs, heart, stomach, intestines and blood vessels. Medical simulator for practicing practical skills of auscultation includes a mannequin-torso of a human and a module of auscultation simulation, which is made with possibility to receive a signal from the control unit. Auscultation simulation module comprises voice coils rigidly mounted on human body dummy, and permanent magnet fixed at remote distance from said audio coils on the membrane of the acoustic head of the stethoscope, wherein said membrane is configured to convert mechanical oscillations generated by the permanent magnet into acoustic waves. 
     EFFECT: technical result consists in providing reproduction of sound signals functioning of internal organs of a human dummy by wireless interaction of a trained physician with a module of simulating auscultation by means of a medical stethoscope. 
     1 cl, 3 dwg