baber/WOPTO huggingface dataset:
Patent RU-2705494-C1 (RU)
Title: Self-contained burner device of long action
Inventor: VIGRIYANOV MIKHAIL STEPANOVICH
IPC: F23C99/00
Filed: 2019-01-17
Granted: 2019-11-07
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to the field of power engineering. Self-contained burner device with a long action comprises a body in the form of a cup, a built-in steam generator consisting of three units, namely an evaporator tank in the form of an annular chamber, a vapor separator in the form of an annular chamber and a superheater located coaxially with the housing of the device, as well as steam nozzle and nozzle located in gas generation chamber coaxially. Steam generator units are located in the burner device housing one below the other in the following sequence: evaporation tank, steam separator, superheater, in the cavity of the inner hole of the annular chamber of the steam separator there is a gas generation chamber, holder with steam nozzle and nozzle are installed in side walls of steam separator opposite to each other and so that steam nozzle is located in gas generation chamber, and nozzle connects gas generation chamber to ambient atmosphere, superheater is made in form of identical dimensions of cover and two flat disks with spiral channels, in the gap between the evaporator tank and the steam separator, a plug and four shutters are installed, each of which is 1/4 of the circular disk, wherein the shutters are installed on the upper end of the vapor separator so that movement from the periphery of the device housing to the center is pushed to the stop against the stopper, which makes it possible to close inner openings of evaporator tank and steam separator. Spiral channels of two flat disks of superheater have rectangular section and are made along trajectory of Archimedean spiral. 
     EFFECT: technical result is increase of autonomous burner device operation time due to its dimensions increase at maintaining energy balance. 
     1 cl, 1 dwg
Patent RU-2699943-C1 (RU)
Title: Plate for elisa analyzers testing
Inventor: LANDAU IRINA BORISOVNA
IPC: G01N21/59
Filed: 2019-01-18
Granted: 2019-09-11
Abstract: FIELD: optics; measurement technology.SUBSTANCE: device relates to immunological research by optical methods, in particular to devices for testing of immunoenzymometric analyzers of tablet type. Plate for testing immunoenzymometric analyzers comprises a frame, a set of flat-concave lenses of colored glass, at least one rack with sockets made with a pitch equal to the distance between the optical measuring channels of the enzyme immunoassay analyzer, and length of racks is selected from condition of their longitudinal or transverse installation into frame, according to invention frame and racks are made in form of single part, which by material, shape and dimensions corresponds to plate for enzyme immunoassay, and plane-concave lenses are fixed directly in sockets of racks, flat surface downwards.EFFECT: high reliability of test results while improving operating parameters of the device, simplifying the testing process.1 cl, 2 dwg
Patent RU-2720108-C1 (RU)
Title: Method of lymphotropic non-narcotic analgesia of oncological patients
Inventor: Garyaeva Nadezhda Aleksandrovna
IPC: A61K31/573
Filed: 2019-03-20
Granted: 2020-04-24
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to oncology, and can be used for treating pain syndrome in oncological patients. Therapeutic method involves administering a mixture of medicinal substances consisting of Ketonal 100 mg/2.0 ml, Lidocaine 40 mg/2.0 ml and Dexamethasone 4 mg/1.0 ml. It is administered lymphotropically by interstitial injection into an inter spaced spinal space within the C7-L5 segment into a zone required for the patient once a day. 
     EFFECT: using the given invention enables intensifying the anaesthetic effectiveness of both NSAIDs and non-opioid drugs and opioid drugs used in the second and third stages of anaesthesia. 
     1 cl, 2 ex
Patent RU-2722512-C1 (RU)
Inventor: Bojchev Vyacheslav Aleksandrovich
IPC: B65F5/00
Filed: 2019-04-11
Granted: 2020-06-01
Abstract: Изобретение относится к области охраны окружающей среды. Комплекс переработки твердых коммунальных отходов (ТКО) на придомовых территориях содержит четыре сдвоенные камеры раздельного приема ТКО (бумага/тряпье; стекло прозрачное/цветное; пластик, полиэтилен/резина; металл черный/цветной), состоящие из решетки размещения ТКО с весовым механизмом, измельчителя, направляющих для натягивания сетки для сбора ТКО, пресса для перемещения заполненной ТКО сетки в камеру хранения. Комплекс переработки твердых коммунальных отходов (ТКО) на придомовых территориях содержит одну камеру для пищевых отходов, состоящую из металлической решетки для размещения пищевых отходов с весовым механизмом, измельчителя, насоса для перемещения отходов в централизованную канализационную сеть, емкости с септиком для обработки камер. Комплекс переработки твердых коммунальных отходов (ТКО) на придомовых территориях содержит пять камер для смешанных отходов, четыре сдвоенных бункера для хранения упакованных ТКО, емкость с септиком для обработки камер. Комплекс переработки твердых коммунальных отходов (ТКО) на придомовых территориях содержит отдельно представленную сенсорную панель для управления сбором твердых коммунальных отходов. Обеспечивается простота в использовании, а также возможность получения бонусов за раздельный сбор и утилизацию ТКО. 3 ил.
Patent RU-2718662-C1 (RU)
Inventor: BELOV OLEG ALEKSANDROVICH
IPC: A61B5/0478
Filed: 2019-04-23
Granted: 2020-04-13
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medical equipment. Proximity sensor for recording electroencephalographic (EEG) signals includes holder (1), as well as flexible measuring (3) and neutralizing (4) electrodes connected to input of preamplifier (2). Holder is made from an elastic plate-like plate with two transverse ledges forming a recess in the middle part of the strip. Neutralizing electrode is located between measuring electrode and preliminary amplifier, is flexible and envelopes edges of measuring electrode. Preliminary amplifier is located in recess of resilient plate of holder. Electrodes with layers of insulating material (6) between them, as well as on the inner side of the measuring electrode and on the outer side of the neutralizing electrode form a single elastic element with a concave contact surface elongated along the holder and connected by a part of the outer surface to the preamplifier. Resilient plate of the holder presses from the outer side the resilient element with a concave contact surface. Edges (8, 9) of elastic plate of holder are used to fix position of resilient element with concave contact surface on head of user (7). EEG signal recording device comprises an EEG signal recorder fixed on a female head elastic material (10), and a contactless sensor connected to the recorder by a cable. 
     EFFECT: high noise immunity from external electromagnetic interference when measuring a useful signal owing to minimizing gaps and reducing the electric field penetrating to the measuring electrode in the gap between the edges of the electrode enveloping the measuring electrode and the head surface. 
     10 cl, 3 dwg
Patent RU-2714306-C1 (RU)
Title: Method of producing biodiesel fuel and installation for its implementation
Inventor: Tertychnaya Tatyana Nikolaevna
IPC: C07C67/02
Filed: 2019-05-06
Granted: 2020-02-14
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method of producing biodiesel fuel and can be used in oil and fat, fuel and other industries. Method of producing biodiesel fuel involves re-esterification of vegetable oil with supercritical alcohol in volume ratio of 1:10–1:15 at temperature of 250–280 °C, pressure 15 MPa, condensation of excess alcohol vapor at temperature of 60–80 °C, extraction of obtained reaction mixture with carbon dioxide in supercritical conditions at temperature 240–260 °C, pressure 15 MPa, cooling the obtained biodisel mixture to temperature of 20–30 °C, separation of glycerine from the obtained biodisel mixture in the centrifugal force field, separation of carbon dioxide vapors from the biodisil mixture by gas-liquid separation, compression of carbon dioxide vapor to 15 MPa and condensation at temperature minus 40 °C, heating of liquefied carbon dioxide to supercritical temperature with return to extraction in closed cycle mode. Plant for producing biodiesel fuel comprises a re-esterification reactor with a coil and a blade mixer; supercritical fluid CO 2 -extractor; dish-shaped separator for separation of reaction products into biodiesel mixture and glycerine, gas-liquid separator for separation of biodiesel fuel from carbon dioxide and additionally equipped with settler for separation of water from biodiesel fuel; as well as two-stage compressor, evaporator of refrigerating unit, reservoir for liquefied carbon dioxide, a high pressure pump and a recuperative heat exchanger for heating liquefied dioxide, arranged in series in a carbon dioxide return line; plant is equipped with steam ejector heat pump for preparation of heat carriers of different temperature potential. 
     EFFECT: invention allows to reduce specific heat and power consumption during processing of vegetable oil into pure biodiesel fuel and to increase environmental safety of the whole production cycle. 
     2 cl, 1 dwg, 1 ex
Patent RU-2716619-C1 (RU)
Inventor: Gabdullin Marat Mansurovich
IPC: A61B17/00
Filed: 2019-05-21
Granted: 2020-03-13
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии. Выполняют доступ по внутренней поверхности стопы от основания основной фаланги первого пальца до средней трети первой плюсневой кости. Выделяют и рассекают капсулы первого плюснефалангового сустава с иссечением рубцово-измененной части. Обнажают первую плюсневую кость от средней трети до головки. Оценивают состояния хряща головки. Далее выполняют продольную остеотомию краевого экзостоза первой плюсневой кости. Затем проводят косо-продольный распил с остеотомией первой плюсневой кости изнутри кнаружи от границы средней-нижней трети внутренней поверхности первой плюсневой кости к основанию головки первой плюсневой кости с наружной поверхности. После выполняют пропил наружной поверхности дистальной части первой плюсневой кости на протяжении 2-х сантиметров и, удаляют кортикальный слой глубиной 2 мм, таким образом формируя выемку соответствующего размера в дистальной части первой плюсневой кости. После этого головку первой плюсневой кости перемещают латерально, погружая в сформированную в дистальной части первой плюсневой кости выемку и формируя поперечный свод стопы. При этом глубину погружения головки определяют по тонусу сгибателей и разгибателей первого пальца стопы. Затем выполняют фиксацию фрагментов первой плюсневой кости двумя винтами Герберта в продольном направлении. Способ позволяет использовать линейный вид остеотомии и резекции кости, обеспечивает максимально возможное смещение головки и стабильную фиксацию ее в этом положении, нормализацию первого межплюсневого угла и угла вальгусного отклонения первого пальца стопы. 4 ил.
Patent RU-2723213-C1 (RU)
Inventor: OH BONG KYUN
IPC: A61C15/04
Filed: 2016-12-15
Granted: 2020-06-09
Abstract: Изобретение относится к области медицинской техники, а именно к элементу с зубным флоссом и держателю для флосса, в частности к элементу с зубным флоссом, который может использоваться самостоятельно, и к держателю для флосса, удерживающему такой элемент с зубным флоссом. Держатель флосса для элемента с зубным флоссом для чистки зубов включает зубной флосс линейного типа заданной длины и корпус. Зубной флосс линейного типа заданной длины имеет первый фиксатор, расположенный на одном конце зубного флосса, и второй фиксатор, расположенный на другом конце зубного флосса. Корпус снабжен первым ответным фиксатором, с которым соединяется первый фиксатор, монтажной частью, на которой устанавливается используемый участок зубного флосса, и вторым ответным фиксатором, который располагается на корпусе и с которым соединяется второй фиксатор. Зубной флосс можно без труда установить на держателе для флосса, натяжение которого может легко регулироваться, и который может использоваться самостоятельно. Держатель для флосса выполнен с возможностью повторной регулировки натяжения зубного флосса, зафиксированного в этом держателе, в случае растяжения этого зубного флосса во время эксплуатации, что повышает эффективность самого зубного флосса. 8 з.п. ф-лы, 23 ил.
Patent RU-2717418-C1 (RU)
Title: Method of processing titanium-containing mineral raw materials
Inventor: GORDIENKO PAVEL SERGEEVICH
IPC: C22B3/20
Filed: 2019-10-04
Granted: 2020-03-23
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a hydrofluoride technology of processing titanium-containing mineral raw material, mainly ilmenite concentrate, and can be used in production of titanium dioxide with pigment purity, as well as iron oxide pigments. Method involves treatment of initial concentrate with solution of ammonium fluoride and/or ammonium hydrogen fluoride with heating, separation of obtained in solution fluoroammonium titanium salts from suspension of insoluble fluorine-ammonium iron salts, crystallization from ammonium hexafluorotitanate solution, its mixing with fine silicon dioxide of SiO 2  in stoichiometric ratio and subsequent pyrodihydrolysis of mixture in reactor with inner lining completely made of pressed silicon dioxide or fused quartz. Pyrodihydrolysis is carried out at stepped increase of temperature to 850–900 °C in steps of 50–100 °C and holding at each step for 20–60 minutes to obtain titanium dioxide. 
     EFFECT: obtaining titanium dioxide with purity of 99,5 % and whiteness of 93 standard units, as well as increasing service life of equipment with simultaneous reduction of contamination of obtained titanium dioxide by products of corrosion of reactor material. 
     3 cl, 2 ex
Patent RU-2725928-C1 (RU)
Title: Method of multi-purpose tactical aircraft armament control and system for implementation thereof
Inventor: EFANOV VASILIJ VASILEVICH
IPC: B64C15/12
Filed: 2019-10-28
Granted: 2020-07-07
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to the field of multi-purpose tactical aircraft armament control. Method of multi-purpose tactical aircraft armament control consists in equipping aircraft. Parameters of flight are recorded into operative memory. It is provided with power supply from on-board sources. Means of destruction are identified. Helicopters are recognized and barely noticeable ground targets are determined. Target designation is performed. Armament control system of multifunctional aircrafts includes control and registration system, navigation aids flight systems, on-board information exchange channel, target movement parameters analysis unit, aiming facilities and means of electronic countermeasures, a system for controlling weapons and passive countermeasures, a system of communication and identification means, a portable carrier of source data and an on-board computer system. 
     EFFECT: higher accuracy of target designations to aircraft-controlled missiles under conditions of target manoeuvring. 
     2 cl, 2 dwg
Patent RU-2725310-C1 (RU)
Inventor: CHERNIKOV ALEKSANDR NIKOLAEVICH
IPC: F02B29/06
Filed: 2019-11-20
Granted: 2020-06-30
Abstract: Группа изобретений относится к поршневым двухтактным двигателям, предназначенным для летательных аппаратов и другой техники, работающей в разреженном воздухе. Технический результат заключается в повышении эффективности очистки цилиндра. Сущность изобретений заключается в том, что способ питания двигателя включает удаление отработанных газов сжатым воздухом высокого давления перед прохождением поршнем верхней мертвой точки (ВМТ), а также формирование рабочей смеси сжатым воздухом высокого давления, подаваемым после прохождения им ВМТ. Для этого используют устройство подачи воздуха, содержащее двухкамерный ресивер с камерами разного объема, с управляемыми впускными, для камеры сгорания, клапанами и компрессор с впускным и выпускными клапанами. Малая камера (секция) предназначена для активной продувки камеры сгорания, а основная - для формирования рабочей смеси. Объем основной секции ресивера, по меньшей мере, равен объему камеры сгорания. Изобретения обеспечивают более полное удаление отработанных газов и максимальное содержание кислорода в рабочей смеси, повышение мощности и коэффициента полезного действия, снижение токсичности выхлопных газов и сохранение работоспособности в условиях разреженного воздуха на больших высотах. 2 н.п. ф-лы, 2 ил.
Patent RU-2746207-C1 (RU)
Title: Method and device for wireless communication
Inventor: CHEN VENKHUN
IPC: H04L1/00
Filed: 2017-06-23
Granted: 2021-04-08
Abstract: FIELD: communications. 
     SUBSTANCE: invention relates to the field of communications. The method includes the steps: measuring by the terminal a plurality of reference signals; determining by the terminal of reporting information corresponding to each reference signal from the plurality of reference signals and containing a rank indicator (RI) in accordance with the measurement result; transmission by the terminal device of reporting information corresponding to each reference signal and containing RI towards the network. The method also includes: the terminal receiving the first configuration information from the network side, the first configuration information being configured to indicate: a maximum RI value in the reporting information corresponding to each reference signal; and / or the maximum value of the sum of the RI values in the reporting information corresponding to the plurality of reference signals. 
     EFFECT: reduced use of system resources. 
     13 cl, 7 dwg
Patent RU-2725848-C1 (RU)
Title: Мобильное устройство для выявления следов рук
Inventor: MERETUKOV GAJSA MOSOVICH
IPC: A61B5/117
Filed: 2019-12-19
Granted: 2020-07-06
Abstract: Изобретение относится к криминалистической технике, а именно к специальным средствам для дактилоскопических исследований. Устройство включает корпус с завинчивающейся крышкой с отверстием, резервуар для кристаллического йода, электровентилятор, расположенный в корпусе и соединенный с реостатом для регулирования напора подачи воздуха, рабочую камеру в виде стеклянной воронки для изоляции паров йода при исследовании следов рук и источник постоянного тока, соединенный с вентилятором через реостат для регулирования напора подачи воздуха. Оно имеет установленную перед электровентилятором, расположенным в корпусе, длинную электромагнитную линзу, состоящую из катушки возбуждения в герметичном корпусе и охваченную с внешней стороны магнитопроводом, реостат регулирования силы тока, подключенный к катушке возбуждения. При этом резервуар для размещения кристаллического йода выполнен в виде съемной цилиндрической подложки из диэлектрического материала с клеящей внутренней поверхностью и расположенной во внутреннем пространстве катушки возбуждения, причем источник постоянного тока подключен к катушке возбуждения через реостат регулирования силы тока, а рабочая камера соединена с отверстием завинчивающейся крышки. Достигается повышение эффективности выявления и упрощение конструкции. 1 ил.
Patent RU-2733355-C1 (RU)
Title: Cleaning system
Inventor: DINGERT UWE
IPC: A47L13/58
Filed: 2018-07-18
Granted: 2020-10-01
Abstract: FIELD: cleaning. 
     SUBSTANCE: invention relates to a cleaning system comprising bucket (1) and cleaning device (2) with mop head (3), and flushing device (8) for flushing cleaning ropes (5), which is arranged in bucket (1) and which can be brought in movement (10) up and down by first actuator (9) basket (11), and located in bucket (1) centrifugal device (12) for centrifugal squeezing of cleaning ropes (5), which includes said basket (11), which is made with possibility of bringing into rotational movement (14) by means of second actuator (13). 
     EFFECT: object of the proposed invention is reduction of undesirably large sizes of a bucket and a basket with merging in one compact product of stages of washing and squeezing of cleaning ropes. 
     14 cl, 3 dwg
Patent RU-2742694-C1 (RU)
Title: Two-wave laser displacement meter
Inventor: Lavrov Evgenij Aleksandrovich
IPC: G01B9/02
Filed: 2020-06-08
Granted: 2021-02-09
Abstract: FIELD: measurement technology.  
     SUBSTANCE: invention relates to measurement technology and namely to laser interferometry. The invention can be used to measure the linear displacements of objects with an unknown temperature profile with high accuracy. The laser displacement meter consists of an optically connected and sequentially located unit for the formation of laser radiation, a non-polarizing beam splitter, two corner reflectors of the reference and measuring arms, a receiving device and an electronic computing unit. The device uses a radiation source with two wavelengths, a piezo actuator with pseudo-random excitation is additionally installed on the corner reflector of the reference arm, and a spectral beam splitter is installed in front of the receiving device. The receiving device is made in the form of two nodes, each of which consists of a polarizing beam splitter and two photodetectors.  
     EFFECT: invention provides possibility of simplifying the measurement and reduces requirements for conditions of their conduct. 
     1 cl, 1 dwg
Patent RU-2741674-C1 (RU)
Title: Transport-launching container
Inventor: SMIRNOV OLEG NIKOLAEVICH
IPC: F41F3/00
Filed: 2020-06-29
Granted: 2021-01-28
Abstract: FIELD: containers for missiles. 
     SUBSTANCE: transport and launching container for storage, transportation and launching of missiles includes cylindrical housing with annular supports, which protrude beyond its outer diameter, and structural elements that materialize base planes of transport-launching container. Base planes are made in the form of three control platforms, parallel to basic planes of transport-launching container, wherein upper control platform is configured to install instrument, measuring deviation from horizontal plane, and side control areas with threaded holes for attachment of optical control elements are made with possibility to measure position along heading relative to true meridian. 
     EFFECT: high accuracy of measurements, shorter time for performing operations, number of operators and labor intensity of operations. 
     1 cl, 1 dwg
Patent RU-2751144-C1 (RU)
Title: Method and complex for estimating interference resistance of television seeker of guided munition
Inventor: Levshin Evgenij Anatolevich
IPC: G06G7/78
Filed: 2020-08-10
Granted: 2021-07-08
Abstract: FIELD: weapons.SUBSTANCE: invention relates to the field of testing weapons systems and can be used to estimate the interference resistance of optoelectronic guidance systems of high-precision weapons, particularly television seekers. The substance of the method consists in converting information signals of the target and interference environment into a video image, expanding the field of view of the television seeker, simulating the flight dynamics of the guided munition and the kinematics of convergence of the television seeker in order to estimate the miss distance of the guided munition. The complex for estimating interference resistance of the television seeker of a guided munition is comprised of a target and interference environment image forming unit and an imaging apparatus, additionally introduced and consequently connected, as well as an optical system located on the positioning apparatus between the imaging apparatus and the seeker. The target and interference environment image forming unit is therein connected with the first output of the guidance contour modelling unit of the guided munition and the second output of the data input unit by the first and second inputs, respectively. The guidance contour modelling unit of the guided munition is also connected with the positioning apparatus through the ADC/DAC apparatus. The positioning apparatus is therein configured to move angularly relative to the longitudinal axis of the seeker.EFFECT: provided is possibility of estimating the interference resistance of a television seeker of a guided munition under the influence of intentional optical interference.2 cl, 1 dwg