baber/WOPTO huggingface dataset:
Patent RU-2680183-C1 (RU)
Title: Коллекторный блок
Inventor: Choriev Manuk Lusegenovich
IPC: F24D3/02
Filed: 2018-03-29
Granted: 2019-02-18
Abstract: Изобретение относится к отопительному или холодильному оборудованию для передачи тепла от одного или нескольких источников тепла к одному или нескольким теплоотводам–потребителям. Коллекторный блок содержит камеры потока и возврата первичного и вторичного контура, сообщающиеся друг с другом, при этом коллекторный блок выполнен с входами и выходами для соединения с контурами. Камеры потока и возврата первичного контура выполнены параллельно камерам вторичного контура. Коллекторный блок содержит камеру насоса, распределительную камеру и смесительный узел, расположенный внутри распределительной камеры. Технический результат - уменьшение габаритов, снижение теплопотерь, уменьшение расхода теплоизоляции, снижение количества теплоносителя, повышение эффективности и надежности. 1 з.п. ф-лы, 1 ил.
Patent RU-2667910-C1 (RU)
Title: Способ получения 4-аллил-2-метоксифеноксифторциклофосфазенов
Inventor: Kireev Vyacheslav Vasilevich
IPC: C07F9/6581
Filed: 2018-06-05
Granted: 2018-09-25
Abstract: Изобретение относится к способу получения соединений, содержащих элементы V или XV группы периодической системы Менделеева, а именно 4-аллил-2-метоксифеноксифторциклофосфазенов, которые могут быть использованы для модификации полимерных композиций. 4-аллил-2-метоксифеноксифторциклофосфазены получают взаимодействием гексафторциклотрифосфазена (ГФФ) [NPF](или его смесей с высшими фторциклофосфазенами [NPF]) с натриевой солью эвгенола в среде ацетона или эвгенолом в среде ацетона в присутствии карбоната калия. При этом происходит замещение половины атомов фтора в ГФФ или его смесях с высшими фторфосфазенами на 4-аллил-2-метоксифенокси радикалы, содержащие кратные связи, способные к сополимеризации с виниловыми мономерами, что препятствует вымыванию из образующихся материалов фторциклофосфазенов и придает антисептические свойства без снижения механических характеристик.
Patent RU-2684856-C1 (RU)
Title: Device for correcting angular position of the cam shaft of internal combustion engine
Inventor: BORISENKO VASILIJ ANDREEVICH
IPC: F02D13/02
Filed: 2018-06-25
Granted: 2019-04-15
Abstract: FIELD: engines and pumps.SUBSTANCE: invention can be used in the internal combustion engines. Device for correction of angular position of cam shaft of internal combustion engine includes coaxially arranged plate (1), driving (2) and driven (3) elements of kinematic chain of torque transmission from crankshaft to cam shaft (3). Driving (2) and driven (3) element are interconnected by two dynamically balanced centrifugal mechanisms and mounted on plate (1). Each centrifugal mechanism comprises lever (4). Lever (4) is connected to centrifugal mass. Plate (1) is rigidly connected to driven element (3). Each mounted on the plate centrifugal mechanism comprises double-arm lever (4). One arm of double-arm lever (4) is connected to driving element (2) by means of gear (5) or forging engagement or flexible connection. Second arm is connected by means of flexible connection (7) with the least weight element (9) from the centrifugal mechanism active mass packet. All elements of active mass pack are installed with the possibility of movement along guides (10, 11) radially and rectilinearly. Value of movement of each element from active mass packet is limited by device (8) for consecutive termination of force interaction of element with flexible connection (7) starting from largest element by weight. Sum of masses of the package elements shall ensure the beginning of the device action at the specified angular speed of the cam shaft.EFFECT: technical result consists in providing correction of angular position of cam shaft when changing speed mode of engine operation.1 cl, 2 dwg
Patent RU-2695068-C1 (RU)
Title: Agent for treating chronic obliterating peripheral vascular diseases based on prostaglandin
Inventor: BEZUGLOV VLADIMIR VILENOVICH
IPC: A61K47/00
Filed: 2018-06-26
Granted: 2019-07-19
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: group of inventions relates to pharmacology and medicine. Disclosed is use of a pharmaceutical composition comprising an active pharmacological component -1',3'-dinitroglycerol ether 11(S),15(S)-dihydroxy-9-keto-13E-prostanoic acid (prostonitis), for treating and/or preventing chronic obliterating peripheral vascular diseases and a method of treating said diseases using said method. 
     EFFECT: technical result: prostonitis in the form of a solution improves microcirculation of tissue on the background of its ischemia and significantly reduces the area of necrotized tissue in rats on the model of critical peripheral tissue ischemia. 
     12 cl, 1 tbl, 4 ex
Patent RU-2695756-C1 (RU)
Title: Method for intubation tube position monitoring during artificial pulmonary ventilation
Inventor: GOLOVIN EVGENIJ ALEKSANDROVICH
IPC: A61M21/00
Filed: 2018-07-16
Granted: 2019-07-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to anaesthesiology and resuscitation, thoracic and cardiovascular surgery, and is intended for use in locating the endotracheal tube in artificial pulmonary ventilation. Artificial pulmonary ventilation is ensured by the technique of chest and anterior abdominal wall acrometerometry. In order to monitor the position of the distal end of the endotracheal tube in the bronchus or trachea and performing bilateral, single-pulmonary intubation or erroneous oesophageal intubation, marked transducers-accelerometers are used, located on thorax on both sides and anterior abdominal wall, which fix movements of thoracic or abdominal wall during artificial pulmonary ventilation. 
     EFFECT: method enables objectively obtaining data on location of the intubation tube, improving safety and reducing the cost of control technology. 
     1 cl, 1 dwg, 1 ex
Patent RU-2703326-C1 (RU)
Title: Noise suppressor for a compressed air system of a vehicle, in particular a truck
Inventor: AYDEMIR ISA
IPC: F17C13/00
Filed: 2016-12-21
Granted: 2019-10-16
Abstract: FIELD: motor vehicle industry. 
     SUBSTANCE: present invention relates to noise suppressor (10) for a compressed air system of a vehicle, in particular a truck, with housing (12), with at least air inlet (24) and with, at least, air outlet (36), with substance (34) insulating from noise and with, at least, reduction valve unit (38) located in housing. 
     EFFECT: noise suppressor for the compressed air system of a vehicle, in particular a truck, is proposed. 
     11 cl, 12 dwg
Patent RU-2685069-C1 (RU)
Title: Dumbbell
Inventor: IVANOV IGNAT IGOREVICH
IPC: A63B21/072
Filed: 2018-10-29
Granted: 2019-04-16
Abstract: FIELD: training simulators; sport.SUBSTANCE: invention refers to sports equipment intended for strength training. Feature of invention consists in that dumbbell contains handle with weights, and it has S-shape.EFFECT: technical result is improved convenience in use.1 cl, 2 dwg
Patent RU-2712787-C1 (RU)
Title: Method of producing mineral additive for brewer's yeast and method of using it
Inventor: GERNET MARINA VASILEVNA
IPC: C12C11/02
Filed: 2018-12-26
Granted: 2020-01-31
Abstract: FIELD: food industry. 
     SUBSTANCE: inventions relate to brewing industry, namely – to means and methods of fermentation process intensification. Disclosed is a method of producing a mineral additive for beer yeast, involving preparation of a Zn 2+  biosorbent based on residual brewer's yeast. Residual brewer's yeast is washed with water, followed by autolysis 5–10 % solution of NaCl and ethyl alcohol with concentration of more than 90 %, by way of yeast holding at temperature of 45–55 °C, for 20–36 hours while stirring, with further washing of yeast with water and exposure to MEC preparation based on cellulase and pectolytic enzymes at 35–45 °C for 1.5–2.5 hours in amount of 45–60 mg per 1 dm 3  yeast suspension, and proteolytic enzymes at temperature of 47–63 °C for 1.5–3.0 hours in amount of 15–25 mg per 1 dm 3  suspension. Further, centrifugation, drying of the yeast suspension and grinding are performed. Then one performs malt spent grains extract, for this purpose extraction Zn 2+  0.07–0.15 % solution of succinic acid with pH=6.2–6.7 in ratio of 5:4–6 to weight of grains; after which the extract is filtered, pH of the extract is then brought to 8.7–9.3. Then, powder of dried yeast suspension is added to the extract in amount of 330–350 g per 1 hl of extract; after which mass is held at temperature of 20–2 6°C for 20–30 hours. Obtained mixture is filtered to obtain a mineral additive which is added to the stream of hopped wort fed for fermentation in amount of 1.3–1.5 g/dm 3  wort. 
     EFFECT: obtaining a mineral additive which increases degree of fermentation of wort intensifying beer fermentation and improving its organoleptic characteristics. 
     1 cl, 7 ex
Patent RU-2708695-C1 (RU)
Title: Method for measuring complex mechanical deformations by means of amorphous metal band and device for calibration of sensitive element
Inventor: GRISHIN ALEKSANDR MIKHAJLOVICH
IPC: G01L1/12
Filed: 2018-12-25
Granted: 2019-12-11
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: group of inventions relates to the field of deformation control measuring equipment. Technical result is achieved by using amorphous ribbon Fe80-xCoxP14B6 fixed on investigated object in pre-stressed state, and characteristics of magnetic hysteresis loop are registered at specified magnetizing field. Calculation of separate components of complex deformation is performed by calibration data for characteristics of magnetic hysteresis loop at different values. For calibration there used is device consisting of sensitive element in form of narrow amorphous tape, exciting and receiving coils, recording device and containing electromechanical system including two step motors for creation of two components of deformation – tension and torsion. 
     EFFECT: possibility to distinguish type and characteristics of deformation at their measurement. 
     2 cl, 7 dwg
Patent RU-2697194-C1 (RU)
Title: Method of constructing an active phased antenna array
Inventor: KOSOGOR ALEKSEJ ALEKSANDROVICH
IPC: G01S13/00
Filed: 2019-02-12
Granted: 2019-08-13
Abstract: FIELD: antenna equipment.SUBSTANCE: invention relates to antenna engineering and is intended for construction of active phased antenna arrays (APAA) for radio communication and radar systems. Antenna elements are arranged on front panels of multichannel transceiving modules (MTM) in units of rectangular or triangular grid with pitch along vertical and horizontal, determined by required scanning sector respectively in vertical and horizontal planes, each emitter is connected by a communication line of minimum length to input / output of one of channels MTM, wherein in the transmitting part of each channel the phase shifter is installed, and to isolate the receiving and transmitting parts of the channel, a circulator is used, an antenna web of the active phased antenna array is formed from MTM, installing them next to each other so that the surfaces of their front panels are located in one plane, and the distance between the radiators is kept constant in the vertical and horizontal planes, wherein the front panels of the receiving-transmitting modules function as a screen, forming a heterodyne signal, sampling clock frequency and distributed by distribution system to MTM, in transmitting mode generating transmitting beam with given shape by setting phase and amplitude ratios of transmitted signal in channels of receiving-transmitting modules, in the reception mode, the signal at the intermediate frequency is sampled from the output of each receiving channel of the receiving-transmitting module and the required number of beams of the receiving pattern is generated from the obtained samples.EFFECT: reduced losses of received and transmitted signals.1 cl, 5 dwg
Patent RU-2711226-C1 (RU)
Title: Method of producing titanium trichloride
Inventor: KUZIN EVGENIJ NIKOLAEVICH
IPC: C01B9/02
Filed: 2019-04-05
Granted: 2020-01-15
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention relates to production of titanium trichloride used as a component of an anode active coating, a catalyst in organic synthesis, as well as in water purification processes. To obtain titanium trichloride, titanium tetrachloride is reduced with metal while heating. Reduction process is carried out by anodic dissolution of the metal electrode in an aqueous solution of titanium tetrachloride with concentration of 1–60 wt% at voltage of 2–10 volts for 5–180 minutes. Metal used is aluminum or titanium or iron.EFFECT: reduction of power inputs, simplification of technology at improvement of ecological and industrial safety.1 cl, 6 ex
Patent RU-2713448-C1 (RU)
Title: Method of transmitting a measurement signal and a network device
Inventor: KUANG YIRU
IPC: H04L5/00
Filed: 2016-09-14
Granted: 2020-02-05
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to communication. Disclosed are a method and a device for transmitting a measurement signal and a network device. Method includes the following steps: determining physical resource block used to deploy measurement signal, where the physical resources block is a subset of all physical resource blocks in the frequency domain corresponding to the bandwidth of the user equipment channel; determining a physical resource corresponding to a physical resources block; and transmitting the measurement signal to the user equipment using the physical resource, where the measurement signal is used by the user equipment to measure the channel information. Optionally, the method further includes: sending a resource indication message to a user equipment, where the resource indication message indicates a physical resource block occupied for the measurement signal deployment, and/or a physical resource occupied for transmitting the measurement signal. 
     EFFECT: according to embodiments of the present invention, the effect between the deployment of the measurement signal and the deployment of the subsystem can be reduced and measurement signal measurement can be guaranteed. 
     13 cl, 10 dwg
Patent RU-2715050-C1 (RU)
Inventor: Donskikh Dmitrij Nikolaevich
IPC: H04B1/04
Filed: 2019-04-30
Granted: 2020-02-25
Abstract: Изобретение относится к области радиотехники и может быть использовано при разработке средств радиоэлектронного подавления радиоэлектронных средств различного функционального назначения. Техническим результатом изобретения является исключение возможности использования противоборствующей стороной излучения передатчиков помех для обнаружения воздушных целей, многопозиционными радиолокационными станциями и системами, которые используют сигналы не входящих в их состав передатчиков, путем синтеза в каналах формирования повторяющихся когерентных помех заданной продолжительности и создания за счет этого множества ложных отметок. В многоканальном передатчике помех каналы формирования помех выполнены в виде последовательно соединенных модулей расчета отсчетов формируемых помех ( 5.1..5.N), устройств хранения отсчетов формируемых помех (  (6.1…6.N) и цифроаналоговых преобразователей (7.1…7.N), вход блока управления считыванием (3) подключен к выходу модуля управления и контроля (1), а выходы блока управления считыванием подключены к третьим входам устройств хранения отсчетов формируемых помех. Многоканальный передатчик помех содержит также генератор опорной частоты (2), коммутатор (8), каналы усиления, фильтрации и излучения помех (9.1…9.N). 1 ил.
Patent RU-2709621-C1 (RU)
Title: Method for obtaining bioresorbable vascular prosthesis of small diameter
Inventor: Nashchekina Yuliya Aleksandrovna
IPC: A61F2/06
Filed: 2019-05-06
Granted: 2019-12-19
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to tissue replacement therapy and tissue engineering, as well as cardiovascular surgery. Disclosed is a method of producing a bioresorbable vascular prosthesis of a small diameter, modified by fibrinogen. Method involves preliminary preparation of a soluble rod of the required diameter by melting sugar to a homogeneous mass with addition of 10 wt% glycerol to increase rod elasticity. Rods of the required diameter and length are prepared from the obtained melt. After drying in air rods are lowered into a prepared solution of polycaprolactone in chloroform with concentration of 30 mg/ml for 5 seconds. Then the rod is removed from the polymer and left to air-dry for 5 minutes. Procedure for lowering and drying is repeated 3 to 9 times depending on requirements to thickness of walls of the vascular prosthesis, and air-dried for 1 day. Then the vascular prosthesis together with the rod is lowered into a glass with distilled water in volume of 100 ml for 1 day, at the end of which the rod is dissolved, the vessel is washed 3 times in distilled water and allowed to dry in air. Further, the vessel is lowered into a fibrinogen solution with concentration of 0.1 mg/ml with volume of 25 to 30 ml on 1st day, after which the modified vascular prosthesis is removed and washed once in a phosphate-salt buffer pH 7.4 to remove unbound protein, air-dried and sterilized in an ozone chamber for 90 minutes for subsequent implantation of rat into abdominal aorta. 
     EFFECT: higher efficiency and reliability of vascular prosthesis structure and modification of its polymer walls, which promotes hemocompatibility of the product, as well as simplification and cheapening of the vascular prosthesis for cardiovascular surgery method. 
     4 cl, 5 dwg, 1 tbl, 3 ex
Patent RU-2723655-C1 (RU)
Title: Работающее на топливе обогревательное устройство транспортного средства и способ эксплуатации работающего на топливе обогревательного устройства транспортного средства
Inventor: RUTSCHE ANDREAS
IPC: F23N1/02
Filed: 2017-11-22
Granted: 2020-06-17
Abstract: Изобретение относится к машиностроению. Способ (100) эксплуатации работающего на топливе обогревательного устройства транспортного средства включает в себя понижение (130) коэффициента λ избытка воздуха для сгорания между поданным воздухом для сгорания и поданным топливом в камере сгорания работающего на топливе обогревательного устройства транспортного средства для интервала Δt времени с исходного значения λ>1 до диапазона λ<λ. Понижение коэффициента λ избытка воздуха для сгорания осуществляют исходя из непрерывной эксплуатации работающего на топливе обогревательного устройства транспортного средства. Обогревательное устройство транспортного средства находится до понижения коэффициента λ избытка воздуха для сгорания в устойчивом стационарном режиме работы. Также раскрыто работающее на топливе обогревательное устройство транспортного средства. Технический результат заключается в равномерном выгорании нагара в камере сгорания. 2 н. и 6 з.п. ф-лы, 2 ил.
Patent RU-2712162-C1 (RU)
Inventor: DAMASKIN ALEKSANDR ALEKSANDROVICH
IPC: C22B3/08
Filed: 2019-07-12
Granted: 2020-01-24
Abstract: Изобретение относится к области металлургии редких металлов, а именно к способам извлечения галлия из щелочных галлийсодержащих растворов, в том числе оборотных растворов глиноземного производства. Галлатный раствор получают из щелочного галлийсодержащего раствора. Проводят сорбцию галлия из оборотного раствора на ионите на основе дивинилбензольного полимера, десорбцию галлия раствором серной кислоты с получением галлийсодержащего элюата, последующее концентрирование галлия путем перевода его в твердую фазу нейтрализацией элюата каустическим раствором с осаждением осадка гидроксида галлия при заданной температуре. Проводят сгущение и фильтрование осадка с дальнейшим его растворением в каустическом растворе до получения заданной концентрации галлия в растворе. Способ позволяет увеличить концентрацию галлия путем перевода его в твердую фазу при нейтрализации кислых элюатов щелочным раствором, что позволяет упростить процесс концентрирования и уменьшить количество технологических операций и, как следствие, удешевить производство галлия. 2 н. и 12 з.п. ф-лы, 1 ил., 3 пр.
Patent RU-2716264-C1 (RU)
Title: Nuclear power plant
Inventor: Dzhus Ilya Nikolaevich
IPC: G21C13/00
Filed: 2019-08-01
Granted: 2020-03-11
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to a nuclear power plant. Station comprises reactor 1 with circuit 2 of multiple forced circulation with turbine 3, generator 4 equipped with excitation system 8. Generator is asynchronised, and the excitation system is made in the form of a frequency converter. At maximum failure, network 6 is switched off and reactor 1 is shut off. Turbine 3 with generator 4 switches to coasting mode lasting for several minutes. Excitation system 8 generates in the generator a rotating magnetic field which compensates for rotation frequency drop, thereby providing constant frequency and voltage at the output of generator 4, which are necessary for operation of consumers 9, including main and nutrient centrifugal pumps, valves and gate valves, which improves reliability. Diesel generator 10 is started in 30–45 seconds. 
     EFFECT: technical result is improvement of reliability of power supply to consumers of nuclear power plant in case of accident. 
     1 cl, 1 dwg
Patent RU-2712462-C1 (RU)
Inventor: KONRAD WILFRIED
IPC: E05B63/12
Filed: 2018-01-18
Granted: 2020-01-29
Abstract: Фиксирующее устройство (11) для фиксации одного структурного элемента, в частности дверного полотна (6), на втором структурном элементе, в частности дверной коробке (3), с захватывающим элементом (13) для крепления на первом или втором структурном элементе, причем захватывающий элемент (13) содержит первое отверстие (20) под фиксатор с фиксирующим узлом (16) для крепления на втором или первом структурном элементе, причем фиксирующий узел (16) содержит первое фиксирующее тело (21) для фиксации с по меньшей мере одной выемкой (23) под фиксатор захватывающего элемента (13), причем фиксирующий узел (16) содержит исполнительный элемент (22), который содержит первое крепежное отверстие (23) для крепления первого фиксирующего тела (21), причем исполнительный элемент (22) установлен с возможностью перемещения между позицией покоя, в которой первое фиксирующее тело (21) расположено в первой выемке (20) под фиксатор захватывающего элемента (13) и в крепежной выемке (23) исполнительного элемента (22), и позицией деблокирования, в которой устранена фиксация между первым фиксирующим телом (21) и первой выемкой (20) под фиксатор захватывающего элемента, а также раздвижная дверь (1) с таким фиксирующим устройством (11). 2 н. и 12 з.п. ф-лы, 13 ил.
Patent RU-2733045-C1 (RU)
Title: Method of reproductive function restoration in women with multiple unsuccessful extracorporeal fertilization attempts
Inventor: KISELEV VSEVOLOD IVANOVICH
IPC: A61K31/353
Filed: 2019-10-25
Granted: 2020-09-28
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to reproductive medicine, and can be used in treating women having multiple failed attempts at in vitro fertilization. Method involves conducting a study of a female infertility patient suffering an infertility affected by chronic endometritis methylation of the endometrial receptivity gene NOXA10, with a high level of methylation of the above gene, a therapy follows: indole-3-carbinol 300–500 mg day 2 times a day and epigallocatechin-3-gallate 400–600 mg day 2 times day for 3 months. That is followed by re-examination of methylation level of said gene, in case of absence of methyl groups in said gene woman is prescribed preparation for IVF, and if the level of methylation of said gene is maintained, a woman is prescribed a repeat therapy according to the above schedule for another 3 months. 
     EFFECT: use of the invention enables higher effectiveness of embryo implantation due to epigenetic drug-induced correction of the gene responsible for receptivity of the endometrial NOXA10. 
     1 cl, 3 ex, 3 dwg