baber/WOPTO huggingface dataset:
Patent RU-2687597-C1 (RU)
Inventor: GUDKOVSKIJ VLADIMIR ALEKSANDROVICH
IPC: G01N33/52
Filed: 2018-04-28
Granted: 2019-05-15
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture and can be used for evaluation of susceptibility of fruit batches to sunburn in horticultural enterprises engaged in storage of apples. Determination method α-farnesene and its oxidation products in a storage atmosphere to assess susceptibility of apple fruits to sunburn is that sorbent tapes are prepared by impregnating paper strips with vaseline oil, placed in storage chambers without contact with fruits, and content α-farnesene and its oxidation products are determined by spectrophotometric method in sorbent tapes, which indirectly reflects their content in the storage atmosphere. 
     EFFECT: disclosed method of determining content α-farnesene and its oxidation products enables to evaluate the sunbath susceptibility of the whole lot of fruits (50–200 t and more) placed in the chamber, wherein the method is characterized by high efficiency, high accuracy, does not require expensive equipment and high skill of the operator, can be used for mass analysis. 
     1 cl, 3 tbl, 2 ex
Patent RU-2691667-C1 (RU)
Title: Способ дистанционного контроля степени зараженности подстилающей поверхности аэрозолями стойких токсичных химических веществ
Inventor: BOJKO ANDREJ YUREVICH
IPC: G01N21/68
Filed: 2018-05-03
Granted: 2019-06-17
Abstract: Изобретение относится к области контроля состояния окружающей среды и касается способа дистанционного контроля степени зараженности подстилающей поверхности аэрозолями стойких токсичных химических веществ. Способ заключается в зондировании зараженной поверхности излучением с частотой 2,45 ГГц, регистрации характерных спектров осажденных на поверхности аэрозольных частиц в диапазоне 7-14 мкм и математической обработке зарегистрированных инфракрасных спектров. Математическая обработка осуществляется путем корреляционного анализа для идентификации аэрозольных частиц токсичных веществ по базе спектральных данных с последующим вычислением показателей плотности заражения по интенсивности характерных для идентифицированных веществ спектральных полос. Облучение зараженной поверхности осуществляют при помощи антенны с узкой диаграммой направленности, в результате чего возбуждают индуцированное инфракрасное излучение осажденных на анализируемой поверхности аэрозольных частиц. Регистрацию спектров индуцированного излучения осуществляют с помощью Фурье-спектрорадиометра. Технический результат заключается в исключении негативного влияния наложения паразитных спектров на анализируемые спектры.
Patent RU-2684896-C1 (RU)
Title: Method of generating and processing signals in multiplie-band and multiband radar systems
Inventor: Lyalin Konstantin Sergeevich
IPC: G01S13/02
Filed: 2018-06-04
Granted: 2019-04-16
Abstract: FIELD: radar ranging and radio navigation. 
     SUBSTANCE: invention relates to radar ranging and can be used in radar systems using phase-code manipulation signals, including in synthesized aperture radars (SAR). In the method of generating and processing signals in multiband and multi-band radar systems, an initial wideband signal is formed and decomposed into N harmonics using a Fourier transform. After signals are transferred to high frequency radiation is carried out at different carrier frequencies, their reception, recording and amplitude and phase correction. Further, initial broadband signal is restored using inverse Fourier transform. 
     EFFECT: improvement of resolution takes place in K times, where K=(N+1)/2. 
     1 cl, 1 dwg
Patent RU-2684201-C1 (RU)
Inventor: Kornoukhova Lyubov Aleksandrovna
IPC: A61B5/153
Filed: 2018-07-05
Granted: 2019-04-04
Abstract: Изобретение относится к медицине, а именно к терапии, хирургии, способам скрининговой диагностики, и может быть использовано при определении степени жировой дегенерации печени у пациентов с патологическими изменениями в паренхиме печени при неалкогольной жировой болезни печени, сопровождающей абдоминальное ожирение. Для этого в сыворотке крови определяют концентрацию триглицеридов, уровни АЛТ, глюкозы натощак, холестерин липопротеиды высокой плотности – ХсЛПВП. После забора крови из вены измеряют окружность талии (ОТ) и рассчитывают показатель стеатоза печени - предиктор СП32 по оригинальным расчетным формулам для мужчин и для женщин. Если СП32≥0,71 ед., то у пациента определяют наличие стеатоза печени с поражением более 32% гепатоцитов Способ обеспечивает раннюю эффективную и удобную диагностику данной патологии у определенной группы пациентов за счет предиктивного выявления патологических изменений в печени без использования биопсии печени. 3 ил., 1 табл., 4 пр.
Patent RU-2699305-C1 (RU)
Title: Feed indicator
Inventor: Kasimovskij Artem Borisovich
IPC: G01F1/11
Filed: 2018-07-10
Granted: 2019-09-04
Abstract: FIELD: construction.SUBSTANCE: invention relates to pipe fittings and can be used in many industries. Disclosed is a supply indicator, which includes housing 1 with inlet and outlet tangential channels 2 interconnected with chamber 3, with installed inside it turntable 4 or indicator blade. Transparent elements 6 are installed in adjoining to chamber 3 opposite bores 5 of casing 1. They are sealed on side surface by elastic seals 7, bounded by plastic tread elements 8, 9, inner 8 of which are supported by their ends by benches 5 bores, and external 9 - by their ends on support washers 10, conjugated with wavy springs 11. Transparent elements 6 are fixed against loss by locking elements 12 located in grooves 13 of housing 1.EFFECT: technical result is improved operational characteristics, simplified design and increased reliability.1 cl, 2 dwg
Patent RU-2681854-C1 (RU)
Title: Способ лечения нерубцовой алопеции
Inventor: Burunova Veronika Igorevna
IPC: A61K35/38
Filed: 2018-10-02
Granted: 2019-03-13
Abstract: Изобретение относится к фармацевтической промышленности, а именно к способу лечения нерубцовой алопеции. Способ лечения нерубцовой алопеции включает введение в мезодермальный слой кожи в зоне облысения клеточного материала, полученного путем выдергивания волос из волосистой части головы взрослого донора, помещения в раствор Хенкса с антибиотиком и антимикотиком, отбирают волосы в стадии анагена и отсекают от них волосяные фолликулы, промывают раствором Хенкса с антибиотиком и антимикотиком и переносят в раствор коллагеназы, инкубируют и переносят во флаконы с коллагеновым покрытием, содержащие DMEM:F12 и фетальную телячью сыворотку в растворе гентамицина, стрептомицина и глутамина, через 21 день клеточный материал диссоциируют, переносят в суспензию с использованием раствора трипсина с версеном, клеточный материал промывают физиологическим раствором путем центрифугирования, переносят в стерильной среде в вакуумную пробирку, вводят в мезотермальный слой кожи при определенном угле наклона иглы. Вышеописанный способ - эффективный пролонгированный регенеративный способ лечения нерубцовой алопеции. 3 ил.
Patent RU-2752541-C1 (RU)
Title: Method of treating a thin endometrium in preparation for an ivf-program
Inventor: SHnejderman Mikhail Grigorevich
IPC: A61M35/00
Filed: 2018-10-08
Granted: 2021-07-29
Abstract: FIELD: medicine; gynecology; obstetrics.SUBSTANCE: gas mixture of 5 % carbon dioxide and 95 % nitrogen is used, which is introduced through a catheter with a rounded tip at the distal end. On the outer surface of the catheter, a sucker is arranged to move along the catheter, wherein during introduction of the catheter through an airtight lining in the latter an opening is made for free passage of the catheter, then the suction cup is fixed with an airtight lining. Airtight spacer is fixed around the labia before the catheter is introduced, or during insertion of the catheter.EFFECT: method provides higher clinical effectiveness in the treatment of thin endometrium when preparing the patient for the IVF program, reduces the gas mixture loss during the procedure, and also enables the outpatient procedure.1 cl, 4 dwg
Patent RU-2696745-C1 (RU)
Title: Method to reduce formation oil viscosity anomalies
Inventor: BURKHANOV RAMIS NURUTDINOVICH
IPC: E21B28/00
Filed: 2018-11-08
Granted: 2019-08-05
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil industry and can be used for development of deposits of abnormal (non-Newtonian) oil using flooding. Method comprises drilling horizontal injection wells and production wells at ratio of 1:2, horizontal sections of which are parallel to each other in a horizontal plane along natural fracturing lines, model of formation water injection into horizontal injection well and fluid extraction from horizontal production well, periodic treatment of horizontal section of injection well by physical exposure at frequency of 1 time in 5–7 months. According to the invention, after development of average water cut of the well product by production wells at the developed operational facility up to 45 %, three modes of development of oil deposit with abnormal (non-Newtonian) oil are alternately used. First mode involves pumping of formation water model through injection wells with content of non-ionic surfactant – reagent OP-10 – in amount of 0.05–0.15 wt% in volume up to 0.5 (inclusive) of pore volumes of hydrodynamically connected channels of productive formation or with content of sodium hydroxide in amount of 0.10–5.00 wt% in volume of 0.1–0.2 of pore volume of hydrodynamically connected channels of productive formation. Either 95 % of hydraulic fracturing pressure is reached before reaching bottom-hole pressure. Second mode includes treatment of productive interval of formation of horizontal production well by physical action – device for generation of elastic resonance pulses in hydrosphere of horizontal well – and maintenance for process pause of up to 30 hours for redistribution of filtration flows and reduction of oil viscosity anomalies due to dispersing action of main structure-forming components of oil – asphaltenes. Third mode involves injection of formation water model containing polyacrylamide in amount of 0.03–0.15 wt% through injection wells in volume up to 0.5 (inclusive) of pore volumes of hydrodynamically connected channels of productive formation. Either 95 % of hydraulic fracturing pressure is reached before reaching bottom-hole pressure. 
     EFFECT: technical result is higher efficiency of displacement of abnormal (non-Newtonian) oil from formation. 
     1 cl, 2 dwg
Patent RU-2712561-C1 (RU)
Title: Rocket engine extension nozzle (versions)
Inventor: Cherepnya Aleksandr Andreevich
IPC: F02K9/97
Filed: 2018-11-20
Granted: 2020-01-29
Abstract: FIELD: rocket equipment. 
     SUBSTANCE: invention relates to rocket engineering and can be used in making rocket engines, in particular nozzles of high degree of expansion with telescopically flared bell. Rocket sliding nozzle of rocket engine includes stationary flare, pressure source, at least two extended conical nozzles, system of pneumatic cylinders, base fixed on fixed flare, hinge-rocker mechanism connected with pneumatic cylinders and nozzles and ensuring coaxial extension of nozzles, O-rings located on cylindrical sections of end flanges of stationary flared end and the nozzle closest to it, latches-fasteners located on fixed flare and closest to it nozzle. Said source of pressure is composed of slowly burning controlled solid-propellant charges arranged in air cylinders cavity furthest from the nozzle, as well as in the cavity of the pneumatic cylinders most remote from the extreme nozzle in the unfolded position, it is possible to achieve pressure below atmospheric pressure up to vacuum through the valve with the retainer. In compliance with another version of nozzle, pressure source is capable of reaching pressure below atmospheric pressure up to vacuum through valve in cavity of pneumatic cylinders most distant from extreme nozzle in unfolded position. 
     EFFECT: group of inventions makes it possible to increase reliability of rocket engine nozzle due to reduction of design elements fixing nozzles in various positions. 
     6 cl, 3 dwg
Patent RU-2700422-C1 (RU)
Title: Catalytic method of producing 6-methyluracil-5-ammonium sulphate
Inventor: Mustafin Akhat Gazizyanovich
IPC: C07D239/60
Filed: 2018-11-29
Granted: 2019-09-17
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to an improved method of producing 6-methyluracil-5-ammonium sulphate. Obtained compound is an intermediate product in synthesis of 5-hydroxy-6-methyluracil ((oxymethacil, Immurega) and its 1(3)-(di)methyl derivatives. 5-Hydroxy-6-methyluracil is an immunostimulant with a wide range of pharmacological activity. Method of producing 6-methyluracil-5-ammonium sulphate involves oxidation of 6-methyluracil with ammonium persulphate in an alkaline medium at 40–70 °C in the presence of a phthalocyanine catalyst, preferably cobalt phthalocyanine, iron (II), iron (III), manganese, nickel, zinc in amount of 0.001–0.05 wt% followed by cooling of reaction mixture, acidification thereof with concentrated sulfuric acid to pH 6–7, separation of product by filtration followed by crystallisation from water with carbon.EFFECT: method enables to obtain the end product with output of up to 46–92 %.1 cl, 2 tbl, 2 ex
Patent RU-2716593-C1 (RU)
Title: Method for rapid diagnosis of inflammatory pharyngeal diseases using fluorescent spectrometry and special algorithm for assessing morphometric, metabolic and functional changes in tissues in dynamics
Inventor: Timurzieva Alina Borisovna
IPC: G01N33/48
Filed: 2018-12-21
Granted: 2020-03-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to otorhinolaryngology, and can be used for diagnosing chronic pharyngeal diseases, such as compensated and decompensated forms of chronic tonsillitis, and chronic pharyngitis. For this purpose, spectral curves are recorded using fluorescence spectrometry from upper pole surface, lower pole, lacunae of palatine tonsils, as well as from posterior pharyngeal wall. That is followed by calculating absolute fluorescence intensity, spectral half-width, normalized fluorescence with respect to the intact point. Thereafter, the obtained values are compared with spectral indices in healthy volunteers. Based on the obtained data, the patient is diagnosed with a compensated or decompensated form of chronic tonsillitis or chronic pharyngitis. 
     EFFECT: invention provides higher accuracy and sensitivity of non-invasive diagnosis of chronic pharyngeal diseases in a patient. 
     1 cl, 6 tbl, 30 dwg
Patent RU-2705731-C1 (RU)
Title: Method of sliding bearing manufacturing
Inventor: PYRIKOV PAVEL GENNADEVICH
IPC: F16C33/04
Filed: 2018-12-29
Granted: 2019-11-11
Abstract: FIELD: production technology. 
     SUBSTANCE: invention relates to production of plain bearings from wood-metal composite materials, including those based on wood processing. Method comprises forming antifriction bushing (1) and race (6) of bearing by coiling of technical cardboard tape (2) on bronze bushing (1), and then reinforcing metal mesh (3) with subsequent filling of its cells with loose mass (4) consisting of wood flour with quartz sand in proportion 1/1, and further veneer bands (5) with rolling of each layer with formation of outer diameter bushing (1), which is pressed into holder (6) of bearing and fixed relative to holder (6) by pins (7). Besides, part of bushing (1) formed by veneer band (5) is presented by at least three layers layer-by-layer in the sequence of decreasing to the outside diameter values of modulus of elasticity of wood. 
     EFFECT: technical result is improved damping ability of bearing and increased durability during operation under conditions of impact cyclic loading. 
     1 cl, 1 dwg, 1 tbl
Patent RU-2705975-C1 (RU)
Title: Device for water removal from settling tanks
Inventor: KISLYAKOV VIKTOR EVGENEVICH
IPC: B01D21/24
Filed: 2019-03-04
Granted: 2019-11-12
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to removal of water from settling tanks and treatment of waste water and can be used in purification of industrial effluents containing suspended particles and dissolved chemical elements. Device for removing water from settling tanks includes water receiver in form of float arranged in settling tank, equipped with vertical rigidly installed posts, along which ropes made of hygroscopic material are fixed, lower part of which is arranged in water intake. Ropes have lengthwise extension in direction from float center to periphery. In upper part of posts above ropes spherical lens is fixed sphere upwards. 
     EFFECT: simple design, reduced costs for maintaining water level in the settling tank. 
     1 cl, 2 dwg
Patent RU-2711219-C1 (RU)
Inventor: SOKOLOV PETR SERGEEVICH
IPC: G01T1/20
Filed: 2019-03-14
Granted: 2020-01-15
Abstract: Изобретение относится к области техники детектирования ионизирующего излучения при помощи сцинтилляционных детекторов. Способ изготовления отражающих поверхностей для сцинтилляционных элементов, включающий стадию приготовления исходной смеси, состоящей из полимерной основы и 0,1-90 вес. % порошкообразного пигмента, а также последующую стадию формования отражающей поверхности, осуществляемую методом трехмерной печати, в результате которой исходная смесь преобразуется в изделие из композитного светоотражающего материала, форма и размер которого позволяют совмещать две и более поверхности указанного изделия с двумя и более поверхностями одного или более сцинтилляционного элемента. Технический результат – упрощение процесса сборки матриц сцинтилляционных элементов пиксельных детекторов, повышение светосбора детекторного модуля. 3 з.п. ф-лы, 6 ил., 1 табл.
Patent RU-2720375-C1 (RU)
Title: Centrifugal separator control
Inventor: EKEROTH MATS
IPC: B04B9/10
Filed: 2017-08-17
Granted: 2020-04-29
Abstract: FIELD: machine building.SUBSTANCE: present invention relates to centrifugal separators for cleaning gas containing liquid impurities. In particular, the present invention relates to cleaning crankcase gases of an internal combustion engine from oil particles. Separator comprises fixed housing enclosing separation chamber, through which gas flow is allowed, gas inlet, rotary element comprising multiple separating elements arranged in said separation space and made with possibility of rotation around axis (X) of rotation, outlet for gas and electric motor for rotation of rotating element. Outlet for gas comprises outlet hole through wall of fixed housing and drain hole made with possibility of outlet of liquid impurities separated from cleaned gas. Centrifugal separator additionally comprises control unit. Unit is configured to control operation of electric motor and to actuate electric motor in at least two different operating modes and for additional switching between modes of operation depending on at least information on at least one measured internal parameter of electric motor.EFFECT: technical result: simplified operational control.11 cl, 6 dwg
Patent RU-2704059-C1 (RU)
Title: Mechanism for removal of gases from fuel combustion chamber during opening of loading revolving door in fuel hopper
Inventor: BLAGODAROV YURIJ PETROVICH
IPC: F23J11/00
Filed: 2019-03-21
Granted: 2019-10-23
Abstract: FIELD: heating. 
     SUBSTANCE: invention relates to boiler industry and can be used in improving hot-water boilers by increasing heat exchange area. Gas release mechanism from fuel combustion chamber during opening of tight rotary door in fuel hopper includes boiler housing, fuel hopper, fuel combustion chamber in fuel hopper, rotary door, slide valve installed between flue channel and fuel bunk perpendicular to door leaf of swivel door. Slide valve is fixed from inside to the door leaf and can turn together with the door leaf, and the seat is the end surface of the partition. Slide valve is installed between the first and second smoke channels, starting from below. Partition is made in the form of a cavity formed between the first and second smoke channels, and the radial surface of the cavity is oriented along the fumes. 
     EFFECT: higher efficiency of boiler operation due to expansion of horizontal sections of heat exchange surfaces. 
     1 cl, 3 dwg
Patent RU-2713728-C1 (RU)
Title: Systems and methods for performing power control of a physical channel in a communication system
Inventor: FALCONETTI LAETITIA
IPC: H04W52/18
Filed: 2017-09-26
Granted: 2020-02-07
Abstract: FIELD: communication equipment. 
     SUBSTANCE: invention relates to communication. In one exemplary version of the method, in a wireless device, performing power control of a physical channel in a wireless communication system can include a step determining the transmission power for transmission on the physical channel in accordance with the power control loop. Besides, circuit may indicate transmission power based on at least one parameter. Furthermore, the value of at least one parameter may depend on which of the different transmission time interval (TTI) lengths specified as applicable on the physical channel is selected for transmission on the physical channel. 
     EFFECT: provided are systems and methods for controlling power of a physical channel in a communication system. 
     14 cl, 13 dwg
Patent RU-2728354-C1 (RU)
Inventor: Pozdnyakov Dmitrij Igorevich
IPC: A23L33/15
Filed: 2019-06-04
Granted: 2020-07-29
Abstract: Изобретение относится к биологически активным добавкам (БАД), обладающим эффективностью в стрессовых ситуациях - стрессопротекторам. Предложено применение БАД на основе экстракта коры ореха черного (Juglans nigra L) в качестве средства противострессорного действия. Изобретение позволяет расширить спектр БАД антистрессорного действия на основе компонентов природного происхождения. 1 табл., 2 пр.
Patent RU-2705689-C1 (RU)
Title: Metal support for fixation of non-continuous guy in pendant coatings of buildings (structures)
Inventor: KUZHAKHMETOVA ELVIRA RAFAELEVNA
IPC: E04B1/34
Filed: 2019-06-10
Granted: 2019-11-11
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, namely, to construction of public large-span buildings and public and industrial structures. Metal support for attachment of cables in pendant coatings of buildings (structures) includes parallel circular (semi-ring) metal plates. Three rollers are installed between plates in staggered order, between which continuous rolls are stored. Middle roller is installed in U-like element moving on bolts in radial direction of support along guiding cuts (holes) in upper and lower plates. U-shaped element is pressed to the guy by means of a spring resting on a pressure bolt fixed by vertical transverse walls installed between the upper and lower plates and rigidly connected to them. Other (extreme) rollers with rotating elements (bearings) are installed on pins between support upper and lower plates. 
     EFFECT: invention makes it possible to redistribute internal forces from non-uniform external load on adjacent cables and to provide damping and damping properties of support of by-pass coating of buildings (structures) under action of seismic and wind influences. 
     1 cl, 3 dwg
Patent RU-2736584-C1 (RU)
Inventor: ANISTRATENKO LEONID ANATOLEVICH
IPC: B64C29/04
Filed: 2019-06-21
Granted: 2020-11-18
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to production of engines and propellers used on vehicles, as well as for creation of directed flow of liquid or gas in devices in different fields of equipment. To convert centrifugal force into jet force of traction, continuous supply of working medium into hollow chamber, namely swirling of working medium flow by means of impeller and working medium ejection through sectoral opening in chamber into environment in radial direction perpendicular to rotational axis of impeller. 
     EFFECT: effective conversion of centrifugal force to jet thrust force is achieved. 
     1 cl, 2 dwg