baber/WOPTO huggingface dataset:
Patent RU-2705093-C1 (RU)
Title: Diesel fuel composition
Inventor: Aristov Andrej Vyacheslavovich
IPC: C10L1/08
Filed: 2019-01-22
Granted: 2019-11-05
Abstract: FIELD: production of fuel. 
     SUBSTANCE: invention discloses a fuel composition based on a diesel fraction, with sulfur content of less than 10 mg/kg, boiling within 180–360 °C, characterized by that it contains promoters of ignition organic peroxides, selected from the group: di-tert-butyl peroxide, 1,1-di(tertbutylperoxy)cyclohexane, dicumylperoxide, and an anti-wear additive based on carboxylic acids, with the following ratio of components, wt %: organic peroxide from 0.01 to 0.5, anti-wear additive from 0.005 to 0.1, diesel fraction – up to 100. 
     EFFECT: technical result is production of diesel fuel, which by quality indicators meets requirements of GOST 32511-2013, GOST R 52368-2005, EN 590, GOST R 55475-2013 and CU TR 013/2011, including on lubricating power. 
     1 cl, 2 tbl
Patent RU-2717859-C1 (RU)
Title: Composition for preventing asphaltene-resin-paraffin deposits
Inventor: KORNEEVA GALINA ALEKSANDROVNA
IPC: C09K8/524
Filed: 2019-02-13
Granted: 2020-03-26
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to oil industry, in particular to compositions for preventing deposits of asphaltenes, resins and paraffins, and can be used in oil production, transportation and storage processes. Composition inhibitor of asphaltene-resin-paraffin deposits contains, wt. %: non-ionic surfactant - oxyethylated alkylphenol - neonol AF 9–6 1.0–10.0, solvent - water - 22.5–28.5, additive 10.5–16.0, methanol - the rest. Additive used is a mixture of ethyl cellosolve and pentaerythritol in a weight ratio of 15–30. 
     EFFECT: technical result of implementation of invention is providing stable composition of ARPD inhibitor in wide temperature range and possibility of its use at temperatures below minus 50 °C, high efficiency of inhibiting ARPD, providing low corrosion aggressiveness, compatibility with oil and commercial deemulsifiers used in oil collection facilities and in transport pipelines; in addition, the disclosed ARPD inhibitor increases the effectiveness of commercial deemulsifiers. 
     1 cl, 4 tbl, 10 ex
Patent RU-2715755-C1 (RU)
Title: Massage device
Inventor: POTAPOV NIKOLAJ ANTONOVICH
IPC: A61H15/00
Filed: 2019-02-28
Granted: 2020-03-03
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment and can be used for therapeutic massage of human hand and body by simultaneous mechanical and magnetic action. Device for massage contains cylindrical casing out of nonmagnetic material, inside of which there is permanent magnet with possibility of free movement. In the housing there are transverse slits arranged asymmetrically relative to each other. Slot width is smaller than permanent magnet diameter, at that, cylinder bases are made convex and on their outer side rotary platforms are installed on bearings. 
     EFFECT: invention provides higher efficiency of massage. 
     1 cl, 2 dwg
Patent RU-2702917-C1 (RU)
Title: Method of detecting noisy objects in shallow and deep sea
Inventor: Kasatkin Boris Anatolevich
IPC: G01S15/04
Filed: 2019-03-11
Granted: 2019-10-14
Abstract: FIELD: hydro acoustics. 
     SUBSTANCE: invention relates to the field of hydroacoustics and can be used in noise control systems. Detection method includes receiving noise signal with combined receiver comprising a sound pressure receiver and a three-component receiver of the vibrational speed vector, frequency-time processing of the received signal, calculating in each frequency channel generated as a result of frequency-time processing of received noise signals, a required set of information parameters for the overall signal plus interference process and for interference separately, rationing of all 64-information parameters, calculated for total signal plus interference process, to corresponding values of information parameters calculated for interference, calculating maximum signal-to-noise ratio for one of 64 information parameters and making a decision on detection by comparing the signal / noise ratio maximum signal / interference ratio, calculated in one of 64 information parameters. 
     EFFECT: increasing noise immunity and range of the receiving system at low frequencies in shallow and deep sea conditions by using a receiver system based on a combined receiver, in which is formed 10 spatial channels for complex intensity vector, 5 spatial channels for intensity vector rotor, 3 spatial channels for the sound pressure gradient vector and one spatial channel for sound pressure, in which a set of their 64 information parameters is generated using primary and secondary spectral analysis methods. 
     1 cl, 1 dwg
Patent RU-2701084-C1 (RU)
Title: Electromechanical traction module of caterpillar vehicle
Inventor: KOROVIN VLADIMIR ANDREEVICH
IPC: B62D55/08
Filed: 2019-03-15
Granted: 2019-09-24
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to electromechanical traction modules. Electromechanical traction module comprises traction motor with liquid cooling, planetary onboard reduction gear and brake with hydraulic or electrohydraulic control located coaxially with drive sprocket of caterpillar track. Traction module is arranged on outer side of machine body bead or with its partial arrangement in machine body above its bottom. Its outer surface, having the shape of a cylinder, a composite cylinder, a truncated cone or a combination thereof, does not protrude beyond the outer edge of the caterpillar. Brake made by drum or multidisc friction can be used either as parking brake with implementation of working braking of caterpillar machine by traction motors, or as working brake. Systems for lubrication, cooling and / or filtration of working fluid of traction motor, bead reduction gear and brake can be combined. Traction motor can be attached to onboard reduction gear and is made without shell or with thin-walled shell. Mechanical bolt or welded connection of traction module to board of caterpillar vehicle is carried out through support shell attached to onboard reducer. Brake can be located between traction motor and onboard reduction gear, arranged inside traction motor, connected with free end of its shaft opposite to reduction gear, or connected with drive, intermediate or driven shaft of onboard reduction gear. 
     EFFECT: higher traction power of electromechanical traction module of caterpillar vehicle without reducing its clearance. 
     9 cl, 1 dwg
Patent RU-2711479-C1 (RU)
Inventor: BALANDIN VLADIMIR IVANOVICH
IPC: B61L23/00
Filed: 2019-04-08
Granted: 2020-01-17
Abstract: Изобретение относится к железнодорожной автоматике и связи для организации станционной парковой связи и оповещения работающих на железнодорожных путях. Система содержит станционный управляющий сервер (СУС 1), стационарную радиостанцию оповещения (СРО 2), коллективные переносные оповещатели (КПО 3), взаимодействующие с системой 4 спутниковой навигации ГЛОНАСС, речевой информатор (РИ 5) и коммутатор 6, стационарную радиостанцию парковой связи (СРП 7), носимые радиостанции (НРП 8) и приемники (НЛП 9) парковой связи, приемники носимых оповещателей (ПНО 18), активные громкоговорители 10, стационарные приемники парковой связи (СПП 11), блок 12 управления, блок 13 записи/воспроизведения, пульты 14 руководителей эксплуатационной работы станции, информационную панель 15 на АРМ дежурного. Причем система задействует аппаратно-программный комплекс микропроцессорной системы 16 централизации и аппаратно-программный комплекс системы 17 мониторинга и администрирования станционной двухсторонней парковой связи. Достигается повышение достоверности приема команд технологических процессов станции исполнителями работ. 2 з.п. ф-лы, 1 ил.
Patent RU-2727011-C1 (RU)
Inventor: Vinnitskaya Vera Fedorovna
IPC: A23G3/38
Filed: 2019-04-23
Granted: 2020-07-17
Abstract: Изобретение относится к пищевой промышленности, к перспективным продуктам питания без добавления сахаров, содержащим в своем составе пищевые волокна и антиоксиданты. Предложен способ производства фруктового драже с медом, в котором свежие фрукты сортируют по качеству, моют холодной проточной водой, сушат в инфракрасно-конвективной или вакуумной сушилке при температуре 45°C до остаточной влажности 10-12%, затем измельчают в мельнице до состояния порошка, который просеивают через сито с размером отверстий 1 мм и полученный отсев частиц более 1 мм снова измельчают в мельнице, далее производят смешивание порошков фруктов с медом при следующем исходном соотношении: порошок жимолости, или голубики, или черной малины, или земляники, или калины, или клюквы, или малины, или красной смородины, или черноплодной рябины, или черной смородины, или рябины обыкновенной, или черники 80 кг, мед 20 кг, проводят формование жгута в фильере и нарезку шайбочками диаметром 1 см, обкатку в дражировочном котле с добавлением порошка фруктов или какао порошка до получения шарообразной формы, подсушивание при температуре 20°C и относительной влажности воздуха 70% и упаковку в потребительскую тару. Изобретение позволяет получить фруктовые драже с медом, включающие функциональные ингредиенты, гарантирующие функциональное назначение этой продукции почти для всех групп населения, и функциональные свойства которых рассчитывались, исходя из суточной потребности в витаминах и растительных пищевых волокнах, необходимых человеку, и содержания их в компонентах драже. 1 табл.
Patent RU-2732131-C1 (RU)
Title: Artificial cellulose fibre and nonwoven product or material containing cellulose fibre
Inventor: KUEHN JOERG
IPC: D21H13/08
Filed: 2017-10-27
Granted: 2020-09-11
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to modified cellulose fibre and a method for production thereof, as well as to a nonwoven product and paper containing said fibre. Fibre contains anionic parts in amount of more than 0.25 mol/kg of dry fibre and contains polymer modifying agent applied thereon in amount of 0.5–5.0 wt. % of weight of dry fibre. Polymer modifying agent contains cationic parts with charge making at least 1.5 mcg-equivalent/g of polymer, and molar ratio of anionic parts and cationic parts contained in fibre ranges from 1:1 to 25:1. At that, anionic parts are introduced into fibre and consist of carboxymethyl cellulose, and polymer modifying agent containing cationic parts, is selected from a group consisting of polydiallyldimethylammonium chloride (polyDADMAC), polyacrylamide-co-diallyldimethylammonium chloride) (PAM-DADMAC) and mixtures thereof. 
     EFFECT: technical result of the invention is the creation of said fibre, which provides for the possibility of reversible fibre bonding with fibre and/or re-dispersion of fibres in liquids or water-based liquid without significant reduction in strength of paper or non-woven products. 
     17 cl, 1 dwg, 11 tbl, 5 ex
Patent RU-2725045-C1 (RU)
Title: Способ формирования группы риска по развитию аллергопатологии у детей-дошкольников, проживающих на территории с повышенным содержанием марганца и никеля
Inventor: Ustinova Olga YUrevna
IPC: G01N33/49
Filed: 2019-06-25
Granted: 2020-06-29
Abstract: Изобретение относится к медицине, а именно к педиатрии, клинической аллергологии, токсикологии, и может быть использовано для формирования группы риска по развитию аллергопатологии у детей-дошкольников, проживающих на территории с повышенным содержанием марганца и никеля. При установлении при клиническом обследовании ребенка наличия хронической патологии ЛОР-органов, и/или астено-вегетативного синдрома, и/или вторичной иммунной недостаточности определяют в пробе крови ребенка содержание марганца и никеля. При наличии в пробе ребенка указанных металлов не менее чем в 1,7 раза выше фонового уровня, равного для марганца 0,01300±0,00397 мг/дми для никеля 0,00225±0,00202 мг/дм, осуществляют определение прогностических функциональных и лабораторных показателей. При этом в качестве функционального показателя определяют класс ритмограммы. В качестве лабораторных показателей устанавливают уровни: лейкоцитов; относительное содержание моноцитов; относительное содержание эозинофилов; антиоксидантной активности (АОА); общего иммуноглобулина Е (IgE); иммуноглобулина М (IgM). При наличии у ребенка второго класса ритмограммы, а также при наличии следующих отклонений лабораторных прогностических показателей: превышение относительно верхней физиологической возрастной нормы уровня лейкоцитов на 7% и более; относительного содержания моноцитов на 29% и более; относительного содержания эозинофилов на 47% и более и общего IgE на 103% и более; снижение относительно нижней физиологической возрастной нормы уровня АОА на 7% и более и уровня IgM на 4% и более, относят ребенка к группе детей с высокой вероятностью формирования аллергопатологии, ассоциированной с сочетанным техногенным воздействием марганца и никеля. Способ обеспечивает достоверное отнесение детей-дошкольников, проживающих на территории с повышенным содержанием марганца и никеля, еще на доклиническом этапе в группу с высокой вероятностью формирования аллергопатологии, выражающейся в виде атопического дерматита, аллергического ринита, бронхиальной астмы, за счет определения предлагаемых прогностических критериев: показателей ритмограммы, уровней лейкоцитов, моноцитов, эозинофилов, АОА, IgE, IgM, клиническая значимость которых доказана методом корреляционно-регрессионного анализа, а также доказана дополнительная информационная связь изменений указанных совокупных критериев с наличием в крови марганца и никеля. 3 табл., 1 пр.
Patent RU-2738730-C1 (RU)
Title: Method for fault-tolerant functioning of prospective complex for automation of military command posts and device implementing thereof
Inventor: Kardash Sergej Mikhajlovich
IPC: G06F11/32
Filed: 2019-12-09
Granted: 2020-12-16
Abstract: FIELD: computer equipment. 
     SUBSTANCE: invention relates to computer engineering. Technical result is achieved by sorting tasks according to importance, monitoring the number of free computers at the time of new information and computing tasks, distribution of tasks on computers, according to degree of importance, as well as taking into account the possibility of reserving calculations at the current moment in time; by means of each computing machine the decision of the accepted design task of the computer system; by means of device for majority selection of product of majority comparison of results of solving information-calculation tasks coming from computers; issuing correct answers to a device for outputting and transmitting an error record when calculating failures. 
     EFFECT: technical result consists in providing fault tolerance in the operation of a complex of means of automating military command posts and improving reliability of calculations in general when processing critical information-calculation tasks using a complex of automation means. 
     2 cl, 1 dwg
Patent RU-2758984-C1 (RU)
Inventor: YANG NING
IPC: H04W48/10
Filed: 2018-03-20
Granted: 2021-11-08
Abstract: FIELD: wireless communication. 
     SUBSTANCE: method for performing a search call contains stages, at which: a network device determines a system frame number SFN2 and then a system frame number SFN1 based on SFN2, determines a target synchronization signal block (hereinafter – SSB) of a set of SSB of the current broadband carrier, and sends a search call message to a terminal device according to SFN1 in the location in a frequency domain, where the target SSB is located. 
     EFFECT: reducing the load, when transmitting the search call message on the network side by UE, while forming the set of cell beams. 
     22 cl, 8 dwg
Patent RU-2742721-C1 (RU)
Title: Method of processing paging failures, network access device and core network device
Inventor: LYU TSzyankhua
IPC: H04W68/00
Filed: 2017-08-04
Granted: 2021-02-10
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to communication, more specifically to a method of processing paging or paging failures, a network access device and a core network device. In the disclosed solution, if there is a need to transmit downlink data for a terminal device, the network access device determines that the paging failed, initiated by the network access device for the terminal device failed. Network access device transmits first pointing information to the core network device, which indicates that the paging failed. First pointing information is stored in the connection release request message, and the connection release request message is used to request release of the connection with respect to the terminal device between the core network device and the network access device. 
     EFFECT: technical result is higher reliability of data transmission. 
     14 cl, 7 dwg
Patent RU-2729182-C1 (RU)
Title: Hybrid endofixator with an adjustable interbody element (versions) and a device for its adjustment and installation
Inventor: Travkov Dmitrij Anatolevich
IPC: A61F2/44
Filed: 2019-12-30
Granted: 2020-08-04
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medical equipment, specifically to neurosurgery, in particular to an implanted hybrid endofixator with an adjustable interbody element and a device for its adjustment and installation, and can be used in treating cervical spine diseases and injuries. Hybrid endofixator with adjustable interbody element includes a bent plate with holes for screws, contains two side shafts located on the plate and a screw of the stop plate. On each side shaft with proximal to the plate side is movable relative to the shaft is a front roller, and from the distal rear roller, besides, the locking plate screw is screwed into the stop plate, where the rear rollers rest against, and on the side shafts there are splines intended for adjustment of the rollers. In compliance with second version, hybrid endofixator with adjustable interbody element comprises bent plate with holes for screws, comprises a head on the plate, crowned with connected to two front rollers on their sides and a hollow shaft connected by crown connection to the front roller, having internal thread, through the heads and the shaft locking screws screwed into threaded channels of the rolls are passed, Besides, on heads and heads of lock screws there are splines for adjustment of rollers. In the third version, the hybrid endofixator with an adjustable interbody element includes a bent plate with holes for screws, contains two side shafts located on the plate and a screw of the stop plate. On each side shaft with distal side relative to the plate there is a rear roller, and on the screw of the stop plate proximal to the plate there is an unpaired ventral roller, besides, a locking plate is fixed on the screw of the retaining plate, in which the rear rollers rest, and on the heads of the ventral roller, shafts of the dorsal rolls and the screw of the stop plate, there are splines for adjusting the rollers. Device for adjustment and installation of the above endofixator includes a plate and a hollow rod installed inside the plate, as well as two pair of side switches. Each pair of side switches is located on side of plate at some distance on different sides of rod, besides, on side of docking with endofixator, pairs of side keys are close to rod. Inside the hollow rod there are also two keys, on the side of docking with the endofixator, the ends of the keys are made so that they fit tightly with splines on the endofixator rollers, besides, on the side of docking with the endofixator there are collets connected to the bushing through rod bars, and also between the bushing and the plate there is a spring on the rod. 
     EFFECT: use of inventions makes it possible to change the height of an interbody element in its different parts to achieve optimal dimensions for more stable fixation and correction of spinal deformations. 
     11 cl, 12 dwg
Patent RU-2735343-C1 (RU)
Inventor: LI DZHUN CHKHE
IPC: B63B25/16
Filed: 2017-08-03
Granted: 2020-10-30
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to shipbuilding and concerns vessels for transportation of liquefied natural gas or operating on liquefied natural gas. Disclosed are a liquefying system for boil-off gas (BOG) and a method of removing lubricating oil from a BOG re-liquefaction system configured to be re-liquefied by BOG by compressing BOG with a compressor, cooling of compressed BOG by means of heat exchange with uncompressed BOG by means of heat exchanger and reduction of pressure of fluid medium, cooled by heat exchange, by means of pressure reducer. According to the method of removing lubricating oil, the compressor comprises at least one cylinder operating in an oil lubrication mode, and wherein it is determined that time has elapsed for removal of condensed or solidified lubricating oil, if the lower value between the temperature difference between BOG before the heat exchanger to be used in the heat exchanger as a cooling agent, and BOG, compressed in compressor and cooled by means of heat exchanger, and temperature difference between BOG, used as cooling agent in heat exchanger, and BOG, compressed by means of compressor and directed to heat exchanger, is the first preset value or more and is maintained for a predetermined period of time or more, or if the pressure difference between the BOG compressed by the compressor and directed into the heat exchanger, in the area ahead of the heat exchanger and the BOG cooled by the heat exchanger, in the place after the heat exchanger, is the second preset value or more and is stored for a predetermined period of time or more. 
     EFFECT: technical result consists in improvement of efficiency of repeated liquefaction BOG. 
     14 cl, 13 dwg
Patent RU-2744106-C1 (RU)
Inventor: GUERSI MASSIMO
IPC: H04L12/28
Filed: 2018-08-06
Granted: 2021-03-02
Abstract: FIELD: computer engineering. 
     SUBSTANCE: set of inventions relates to programmable logic controllers. To achieve a technical result, proposed are a programmable logic controller (1) for controlling electrical devices (3) which has several control devices (2) for controlling electrical devices (3), a consecutive interface (5) for connecting a controller (1) to an electric bus (6), to which other controllers (1) may be connected. The consecutive interface (5) is capable of receiving input signals (7) from other controllers (1) and transmitting output signals (8) to other controllers (1). The controller (1) comprises an output device (12) which has output channels (13) which are connected to electrical devices (3) and are designed separately in relation to the consecutive interface (5) and is capable of generating control signals (14) of electrical devices (3) with control of electrical devices (3) as a function of user-issued commands and software data. 
     EFFECT: technical result consists in possibility of flexibly adjusting a system containing controllers without increasing the complexity thereof. 
     15 cl, 8 dwg
Patent RU-2730584-C1 (RU)
Title: Method and device for transmitting a data unit
Inventor: LEE GYEONGCHEOL
IPC: H04W28/06
Filed: 2018-08-09
Granted: 2020-08-24
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to wireless communication system. Radio link control (RLC) entity of the transmitting device receives the first RLC service data unit (SDU) from the upper layer of the transmitting device. If the RLC entity receives, from the upper layer, a discard indication to discard the first RLC SDU, the RLC entity checks whether the first RLC SDU is sent to the lower level of the transmitting device. RLC object discards the first RLC SDU, if neither the first RLC SDU nor the first RLC SDU segment is sent to the lower layer. 
     EFFECT: technical result consists in improvement of throughput capacity of radio communication system, reducing delay / delay time, which occurs during communication between subscriber device and base station (BS). 
     20 cl, 10 dwg