baber/WOPTO huggingface dataset:
Patent RU-2692054-C1 (RU)
Inventor: Ilyushin Pavel Vladimirovich
IPC: H02J3/46
Filed: 2018-10-10
Granted: 2019-06-20
Abstract: FIELD: electrical engineering.SUBSTANCE: use in the field of electric power industry for control of operation modes of synchronous electric generators. According to the method, in normal mode of parallel operation of synchronous generators and division automation, cross sections of the network are determined for division from a number of technologically possible, forming two groups of sections for division in case of occurrence of emergency unbalance, first for normal modes with power output, second with consumption of low-power network part, in case of emergency disturbance, the network is divided into a predetermined section by disconnection of the circuit breakers included therein with advance of the short circuit disconnection, at that, determining the consequences for the most critical electric consumers of consumers at various disturbances in the high-power network, versions of the anti-accident control, sections from the sections groups for division in case of emergence of emergency unbalance, permissible actuation time and setting values of anti-accident control of parallel operation mode and division automation in compliance with the version of anti-accident control and current modes in networks of high and low power.EFFECT: improving quality and reliability of anti-accident control of parallel operation mode of synchronous generators and division automation.1 cl, 6 dwg
Patent RU-2697136-C1 (RU)
Title: Cast iron modification method
Inventor: ELKIN KONSTANTIN SERGEEVICH
IPC: C21C1/08
Filed: 2018-11-02
Granted: 2019-08-12
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy and can be used for production of modified cast iron for manufacture of high-wear parts of machines. Modifier is used, wt%: nano-sized carbon particles 74–89, fine silicon carbide 10–25, which is introduced into ladle in amount of 0.10–0.25 wt% of weight of modified cast iron. Modifier is obtained by separation of dust caught by gas cleaning from production of technical silicon. 
     EFFECT: invention increases mechanical strength of grey cast iron and reduces specific electrical resistance of modified cast iron. 
     1 cl, 1 tbl
Patent RU-2717891-C1 (RU)
Title: Dust collector connecting plate for vacuum cleaner
Inventor: VERIUS PATRIK
IPC: A47L9/14
Filed: 2016-05-09
Granted: 2020-03-26
Abstract: FIELD: household items. 
     SUBSTANCE: present invention relates to connecting plate (3) of dust collector (1) for a vacuum cleaner, the dust collector comprising a dust collection bag (5) and connecting plate (3) surrounding hole (9) in the dust collection bag. Inside the vacuum cleaner by inserting the connecting plate into the holder there is hole (9), wherein connecting plate comprises main part (11) surrounding hole, and protruding part (13) protruding from main part. Connecting plate also comprises gate (21) made integral with the connecting plate, wherein gate valve is movable to close opening (9). Gate valve is attached to main part (11) on the side of protruding part. 
     EFFECT: thus, valve can close hole, extending from side of protruding part, which makes it possible to close bag for dust collection without movement of connecting plate inside holder of vacuum cleaner. 
     10 cl, 6 dwg
Patent RU-2716234-C1 (RU)
Title: Method of making electric contact and composite electric contact
Inventor: FROLOV ALEKSANDR VASILEVICH
IPC: H01H1/027
Filed: 2018-12-18
Granted: 2020-03-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical equipment, namely to methods of making electric graphite-silver composite contacts intended for use in various switching devices of automation. Technical result is achieved by the method involving alternate treatment of fine-grained compact graphite with liquid and silver-containing salt. Liquid used for graphite impregnation is an aqueous solution containing not more than 5 wt. % iron sulphate, after which contact is annealed in furnace at temperature of not less than 900 °C in reducing medium. Further, graphite is calcined at temperature of 450–500 °C in air medium for not more than 24 hours, as a result of catalytic oxidation, graphite base with transport porosity of 5–9 % is obtained, volumetric porosity of 9–14 %, compression strength of not less than 80 MPa, ash content of not more than 0.1 %, by which the required form of contact is given by mechanical treatment. Contact is heated to melting point of silver nitrate and placed in autoclave, in which rarefaction is created not less than -0.86 kgf/cm 2 , after which autoclave is filled with melts of silver nitrate. Autoclave is pressurized not more than 50 kgf/cm 2 , further contacting the impregnated silver nitrate is placed in a furnace and heated to a temperature above the melting point of silver, as a result, first, silver nitrate is decomposed to finely dispersed silver, and then it is melted into a monolithic structure on the contact surface. 
     EFFECT: technical result is creation of method of obtaining contact, characterized by low labour input, low share of loss of silver-containing salts, high degree of penetration of silver-containing salts into contact, which results in contact with stable transient electric resistance during the whole period of operation. 
     2 cl, 1 tbl, 5 ex
Patent RU-2705227-C1 (RU)
Title: Method and apparatus for transmitting and receiving a wireless signal in a wireless communication system
Inventor: YANG SUCKCHEL
IPC: H04L5/00
Filed: 2017-06-15
Granted: 2019-11-06
Abstract: FIELD: wireless communication. 
     SUBSTANCE: invention relates to a wireless communication system and can be used in wireless systems with carrier aggregation. Communication method includes combining a first cell having a first TTI and a second cell having a second TTI, wherein the length of the second TTI is N (N > 1) times greater than the length of the first TTI; receiving data scheduling information for a second cell in a first TTI of a first cell; and establishing data transmission based on the data scheduling information in the second second cell TTI corresponding to the first first cell TTI, wherein the first TTI for the first cell is any TTI of the N TTI of the first cell corresponding to the second TTI of the second cell. 
     EFFECT: technical result is higher efficiency. 
     12 cl, 20 dwg, 3 tbl
Patent RU-2703168-C1 (RU)
Title: Pigment for protective elements of multilayer articles based on substituted dithiolene complexes of nickel with asymmetric ligands
Inventor: KURYATNIKOV ANDREJ BORISOVICH
IPC: D21H21/40
Filed: 2019-01-28
Granted: 2019-10-15
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemistry of pigments, particularly to production of versions of pigments based on compounds – substituted dithiolene complexes of nickel with asymmetric ligands. Method of producing pigment for protective elements of multilayer articles based on substituted dithiolene complexes of nickel with asymmetric ligands involves producing 1-R 2 -3-R 1 -thiocarbamide, where R 1  – aryl, and R 2  – alkyl C 1 -C 18 , cycloalkyl, allyl, propargyl, aralkyl, aryl, where R 1  is not equal to R 2 . Then it is reacted with oxalyl chloride to form 1-R 2 -3-R 1 -2-thioxoimidazolidine-4,5-dione, is reacted with metallic nickel in the presence of Lawesson's reagent and the desired product is obtained. 
     EFFECT: obtaining a pigment for protective elements of multilayer articles, having high light resistance and good resistance to external environment and aggressive media. 
     2 cl, 1 dwg, 8 ex
Patent RU-2715325-C1 (RU)
Inventor: Khodtsov Ivan Nikolaevich
IPC: G09B9/02
Filed: 2018-06-29
Granted: 2020-02-26
Abstract: Изобретение относится к области учебных моделей и тренажеров, а именно к устройствам, обеспечивающим моделирование условий при движении, наиболее приближенных к условиям движения в транспортном средстве, и может быть использовано в испытательных лабораториях и при обучении водительским навыкам. Тренажер для имитации движения транспортного средства содержит связанные между собой соответствующие неподвижную и подвижную платформы, из которых последняя снабжена приводами изменения ее положения. В конструкции предусмотрены система визуализации, воспроизводящая дорожную обстановку в виде фронтального экрана с видеопроектором, размещенных на стойках, и система управления элементами тренажера в виде блока управления, источника питания и компьютера. При имитации движения на подвижной платформе в качестве рабочего модуля водителя установлено реальное транспортное средство, сменяемое при необходимости, а связь неподвижной и подвижной платформ выполнена с помощью карданного шарнира и приводных тяг, связанных с валами приводов изменения положения подвижной платформы. При этом блок управления и приводы жестко закреплены на нижней платформе, а валы приводов снабжены датчиками их положения, подключенными к блоку управления. Повышается начальный уровень подготовки водителя. 2 ил.
Patent RU-2717234-C1 (RU)
Title: Two-stroke resonance voltage converter
Inventor: GLEBOV BORIS ALEKSANDROVICH
IPC: H02M3/335
Filed: 2019-04-03
Granted: 2020-03-19
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to power conversion equipment and is intended for conversion and control of energy consumed from DC source and transmission of converted energy to its receiver using transformer connection between circuits of source and power receiver. Invention is resonance type voltage converter. Converter contains electric circuit in the form of the first and the second branches, each of which is connected between supply buses and is formed by two connected power keys with controlled direct conductivity and uncontrolled inverse conductivity, and also the first and second throttles. One output of the winding of the first of the above throttles is connected to the point of connection of power switches of the first branch, and one terminal of the winding of the second of throttles is connected to the point of connection of power switches of the second branch. Besides, the converter contains the first primary winding magnetically connected to the secondary winding connected to the load, and the second primary winding magnetically connected to the secondary winding connected to the load, a capacitor and four diodes. 
     EFFECT: high output power of device with limited load capacity of used element base, as well as high reliability. 
     8 cl, 5 dwg
Patent RU-2710592-C1 (RU)
Inventor: SHOROKHOV NIKOLAJ SERGEEVICH
IPC: H02G7/16
Filed: 2019-05-06
Granted: 2019-12-30
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: method of controlling ice on power transmission lines consists in supplying, between two wires of a power transmission line, high frequency voltage in range of 50–500 MHz with power R G =q⋅A⋅ΔT, where q is coefficient of heat removal of upper hot layer of wire to air, A is surface area of wires, ΔT is wire heating temperature relative to ambient temperature. At that, equalizing current is directed along heating wire, which is smaller than diameter of contact wire and is recessed in its upper part, besides, heating wire is isolated from contact wire by heat-resistant heat conducting dielectric insulation, and value of equalizing current is regulated. 
     EFFECT: increased service life of contact wire and reduced power losses for heating. 
     1 cl
Patent RU-2713730-C1 (RU)
Inventor: ERIKSSON LOWENMARK STEFAN
IPC: G01S5/00
Filed: 2017-10-31
Granted: 2020-02-07
Abstract: Изобретение относится к области радиосвязи. Техническим результатом является повышение точности определения местоположения. Настоящее изобретение предоставляет мобильную станцию, выполненную с возможностью взаимодействовать с BSS (подсистемой базовой станции), в котором BSS включает в себя BTS (базовую приемопередающую станцию). Согласно заявленному изобретению в операции приема мобильная станция принимает от BSS запрос мультилатерации, в операции оценки мобильная станция оценивает точность синхронизации с BTS в ответ на прием запроса мультилатерации и в операции передачи мобильная станция передает в BSS RLC блок данных, который включает в себя, по меньшей мере, (i) TLLI мобильной станции и (ii) оценочную точность синхронизации. Дополнительно, для случая, когда мобильная станция не выполняет эти операции, BSS может предоставить SMLC (обслуживающему центру определения местоположения мобильных объектов) информацию о возможностях точности синхронизации передачи мобильной станции, принятую от SGSN (сервисный узел поддержки GPRS), что позволяет SMLC сделать априорную оценку относительно того, сколько BTSs могут понадобиться для достижения желаемой точности определения местоположения и, таким образом, предоставить мобильной станции более точную вспомогательную информацию. 4 н. и 20 з.п. ф-лы, 14 ил.
Patent RU-2713250-C1 (RU)
Title: Device for determining target location by means of star correction, intended for installation on mobile carrier
Inventor: ROBERT EMMANUEL
IPC: G01S5/16
Filed: 2017-12-12
Granted: 2020-02-04
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to target location determining device (1). Device comprises: camera (2), orientable in orientation for observation of target, so that camera could take off image of target, and in orientation for observation of star, so that camera could remove at least one image of star; unit (4) of inertial sensors configured to calculate position data and orientation data of camera (2); correction module (6) configured to apply a star correction to said data calculated based on the star image to output the corrected data; positioning module (8) configured to estimate the position of the target (T) based on the target image (T) and the corrected data; communication interface with operator station, wherein camera (2) changes from one orientation to another in response to receiving, through an interface, a command sent from an operator station. 
     EFFECT: technical result is higher efficiency of device for determining location, intended for installation on carrier, but without weighting of said carrier. 
     13 cl, 4 dwg
Patent RU-2721281-C1 (RU)
Inventor: Fastov Sergei Anatolevich
IPC: A61K31/025
Filed: 2019-07-29
Granted: 2020-05-18
Abstract: FIELD: medicine. 
     SUBSTANCE: present invention refers to medicine, particularly to pharmaceutics, namely to a pharmaceutical composition based on triiodomethane and aluminosilicate carrier in ratio of triiodomethane - 0.5–45 wt. %, aluminosilicate carrier - 55–99.5 wt. %. 
     EFFECT: disclosed compositions are effective for local application in preventing and treating wounds, damages, inflammations on skin, mucous tissues or in oral cavity. 
     10 cl, 2 tbl, 1 dwg
Patent RU-2714213-C1 (RU)
Title: Method of medical rehabilitation of working age patients in early and late recovery periods of ischemic stroke
Inventor: RACHIN ANDREJ PETROVICH
IPC: A61H33/14
Filed: 2019-10-04
Granted: 2020-02-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to rehabilitation, restorative medicine, medical equipment, neurology and physiotherapy and can be used both in sanatorium-and-spa conditions, and outpatient in recovery of motor functions of patients after ischemic stroke (IS). Complex physiotherapy, exercise therapy and drug therapy are performed. Latter is Cortexin 10 mg IM, 10 daily injections. Parallel: (i) a transcranial electrotherapy with a feedback from the TETOS apparatus (TETOS-therapy), which is performed through electrodes oriented taking into account the international classification "10-20". During the first session, TETOS is sequentially: 1 – recording of initial brain bioelectric activity (BEA) for 1.5–2 minutes and its analysis, 2 – expert exposure: in the form of electric stimulation by bitemporal action using two-phase exponential current, exposure time 15 s, current intensity – by 20 % below threshold of patient's pain sensitivity, 3 – compensatory pause – 20 minutes. One of three types of patient's BEA reaction is recorded for exposure: a) diagnostic – in the form of changes in a number of BEA parameters; b) corrective, in case of which expert exposure is considered sufficient for BEA normalization; c) excessive, in which expert exposure causes EEG inversion to stimulation; (ii) performing exposure to dry carbonic baths (DCB) at temperature of 32–34 °C, flow rate – 20 l/min; (iii) low-frequency magnetotherapy (LfMT) is performed. DCB is carried out gradually increasing the concentration of carbon dioxide and reducing the exposure time according to the claim. LfMT is presented in the form of general magnetotherapy in the mode according to the invention formula. During TETOS-therapy in case of corrective and excessive reaction further exposure is postponed to the next session, where said sequence of first session receptions is repeated. In case of diagnostic reaction to expert exposure: a) if BEA parameters are changed by at least 75 %, further TETOS procedure length is 0.5–3.0 min; b) if the BEA parameters vary from 30 to 75 %, the following TETOS procedures – 3.1–6.0 min; c) if the BEA parameters change by less than 30 %, the following TETOS procedures are 6.1 to 8.0 min. TETOS-therapy sessions are performed every second day – 2-3 times a week, 2 weeks. Additionally, in the course of the course, the patient performs the exercises of the exercise therapy corresponding to existing motor disturbances, for example, functional training on the REO GO and C-mill devices. 
     EFFECT: method provides reducing the length of rehabilitation, prolonging the period of preservation of results achieved in rehabilitation – absence of repeated strokes for 2 years, possibility of individualizing physiotherapeutic exposure parameters, absence of polypharmacy and side effects when implementing complex rehabilitation actions. 
     1 cl, 2 dwg, 1 ex
Patent RU-2730604-C1 (RU)
Inventor: SALIMOVA ELENA VIKTOROVNA
IPC: A61K31/575
Filed: 2019-10-08
Granted: 2020-08-24
Abstract: Изобретение относится к области синтеза биологически активных аналогов природных соединений, а именно к получению нового представителя азотсодержащих производных фузидовой кислоты - (2Z)-2-[(3β,4α,8α,11α,14β,16β)-16-(ацетилокси)-3-({3-[(4-аминобутил)амино]пропил}амино)-11-гидрокси-4,8,10,14-тетраметил-гонан-17-илиден]-6-метилгепт-5-еновой кислоты (соединение (1)), обладающей антибактериальной активностью по отношению к Staphylococcus aureus (MRSA) и ингибирующей рост грибковой культуры Cryptococcus neoformans. Соединение (1) получено на основе соответствующего диоксо-производного фузидовой кислоты взаимодействием с 6 эквивалентами спермидина в присутствии изопропоксида титана (IV) в среде сухого метанола при перемешивании в течение 2 часов. Выход соединения (1) составил 90%. Соединение (1) проявляет фунгицидную активность в отношении патогенной грибковой культуры Cryptococcus neoformans при низкой токсичности и обладает минимальным гемолитическим действием при максимально тестируемой концентрации. 2 н.п. ф-лы, 2 табл., 1 пр.
Patent RU-2721456-C1 (RU)
Title: Exercise machine for face muscles (versions)
Inventor: Makhneva Iuliana Vladimirovna
IPC: A63B23/03
Filed: 2019-10-18
Granted: 2020-05-19
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions refers to medicine, namely to cosmetology, physiotherapy exercises. Disclosed is a face muscle training simulator comprising a body and a protrusion on the upper part of the body. Body has a curved shape with anatomical curves along the shape of the cheek bones along the lower and lateral surfaces, and the protrusion is bent along the horizontal axis and has a wing shape. Also proposed is a simulator with the above features, in which a projection made in the form of a slingshot is placed on the upper part. 
     EFFECT: group of inventions provides strengthening of all central muscles of the face, zygomaticus major and zygomaticus minor muscles, buccinators, nasalis muscle, levator labii superioris, depressor labii inferioris, levator anguli oris muscles, chin muscles, orbicularis oris muscle, smoothing wrinkles "puppets", wrinkles "half-moon", smoothing of corrugations in nasolabial fold and chin, extension of all central facial muscles, removal of hypertension, correcting asymmetry, forming a correct lip contour, forming a volume of bilges, lifting the central and lower one-third of the face, smoothening, prevention of age-related changes of chin and nose shape, more productive recovery after the diseases that cause imbalance of muscles of face and neck, and incorrectly performed cosmetology procedures, prevention of ptosis. 
     5 cl, 4 dwg
Patent RU-2726049-C1 (RU)
Title: Способ коррекции подкожных мягких тканей человека
Inventor: Moshnina Elena Valerevna
IPC: A61H7/00
Filed: 2019-10-31
Granted: 2020-07-08
Abstract: Изобретение относится к способам коррекции подкожных мягких тканей человека методом управляемого воздействия, при которых определяют по внешнему виду участка тела границы гормональной жировой ткани (конституционные фиброзно-жировые образования), создающие дефект фигуры. Данный участок смазывают массажным маслом, после чего разрушают участки гормональной жировой ткани путем силового воздействия на них фалангами согнутых всех пальцев рук в направлении лимфотока в соответствующем участке тела. Способ осуществляется в виде многократных сеансов, с контролем в виде фотографирования участков тела пациента. Согласно изобретению, очерчивают границу гормональной жировой ткани маркером. Затем разрушают участки гормональной жировой ткани в зонах кроме живота, складывая руки в кулак таким образом, чтобы внутри кулака не осталось зазора. Большой палец должен располагаться снаружи, поднося кулак к коже в перпендикулярном соотношении к поверхности, т.е. самым острым углом согнутых пальцев. Второй рукой закрепляя кисть, осуществляя движения кулаком от верхней границы до нижней с нажимом и с чуть меньшим нажимом возвращая обратно. Движение туда и обратно осуществляют приблизительно за две секунды, продолжают всегда держать кулак в перпендикулярном положении по отношении к поверхности, делают 3-4 повторения и смещают кулак в сторону на 1 см, повторяют еще 3-4 движения и снова смещают и так до конца края границы. Способ обеспечивает достигаемый технический результат – снижение вероятности нанесения пациенту вреда благодаря работе точно внутри границы области и равномерному воздействию на эти участки. 10 з.п. ф-лы, 13 ил.
Patent RU-2719936-C1 (RU)
Inventor: Ashurov Boris Asiulevich
IPC: A61C8/00
Filed: 2019-11-22
Granted: 2020-04-23
Abstract: Изобретение относится к медицине, а именно к стоматологии, и предназначено для использования при непосредственной, ранней отсроченной и поздней отсроченной двухэтапной имплантации с целью возмещения утраченных зубов при ортопедическом лечении различных видов адентии в области верхних и нижней челюстей. Дентальный имплантат включает внутрикостную часть, которая представлена закругленной апикальной, средней, корональной и пришеечной частями. Причем средняя, корональная и апикальная части имеют наружную самонарезную n-заходную резьбу. Средняя часть выполнена в виде цилиндра, а корональная часть выполнена в форме усеченного конуса, большее основание которого связано со средней частью, а угол наклона образующих к плоскости большего основания лежит в пределах высоты профиля n-заходной резьбы. Использование предлагаемой конструкции имплантата позволит снизить механическую нагрузку на периимплантную кость во время инсталляции с целью профилактики развития необратимой ишемии вокруг внутрикостной части имплантата. Конструкция имплантата позволяет сохранять достигнутое усилие сопротивления кости на одном уровне, которое имплантат встречает при его введении, и не превышает 50 Н⋅см. 7 з.п. ф-лы, 3 ил.