baber/WOPTO huggingface dataset:
Patent RU-2740538-C1 (RU)
Inventor: BADEEVA ELENA ALEKSANDROVNA
IPC: G01L13/00
Filed: 2020-06-09
Granted: 2021-01-15
Abstract: FIELD: measurement. 
     SUBSTANCE: claimed group of inventions relates to measurement equipment and can be used to measure pressure in cavities of limited height by means of fibre-optic pressure sensor. Method of converting light flux in a fibre-optic pressure sensor comprises forming a light cone directed at a reflecting surface at the output of the supply optical fibre, light flux reflected from mirror surface is directed along discharge optical fibres to radiation receivers, where it is converted into electric signals. At that, the upper half of the cone is covered with an opaque shutter, the width of which exceeds the diameter of the core of the optical fibre d c , which moves parallel to the common end of the optical fibres under the effect of the measured physical value by the value   where   is the aperture angle of the optical fibre,   is the distance from the surface of the shutter to the mirror surface. At that, the upper part of the light flux, which varies in accordance with the law of change of the measured physical quantity, is transmitted along the upper discharge optical fibre to the first radiation receiver, lower invariable part of light flux along lower discharge optical fibre is supplied to the second radiation receiver. Fibre-optic pressure sensor comprises supply and discharge optical fibres, parallel to common end of which there moves is an opaque shutter fixed on membrane. On the other side of the shutter perpendicular to the optical axis of the optical fibers at a distance   there fixed is a mirror surface, the thickness of shutter (0.5…) d c , and the width of the shutter exceeds the core diameter d c  of the optical fibre. Movement of shutter is defined by expression   wherein distance between common end of optical fibres and mirror surface is defined by expression   where D is distance between optical axes of supply and discharge optical fibres. 
     EFFECT: technical result is implementation of compensation conversion of optical signals directly in the zone of perception of measurement information, higher sensitivity of converting optical signals, improved processability of the sensor design, reduced weight and size characteristics of the sensor, provision of the patient's health diagnostics with the help of the given device. 
     2 cl, 3 dwg
Patent RU-2753797-C1 (RU)
Inventor: Lolokhoev Akhmet Alabekovich
IPC: F23G5/00
Filed: 2020-07-10
Granted: 2021-08-23
Abstract: FIELD: waste processing. 
     SUBSTANCE: invention relates to the field of decontamination and recycling of solid household, industrial and medical waste, e.g., to mobile units for incineration of household and industrial waste and garbage. The unit includes a structural frame, a loading unit, an incineration module consisting of a combustion chamber with an air blower, as well as an afterburning chamber with an air blower, a cyclone, a scrubber consisting of a drop collector with a maintenance hatch, the body of the scrubber, a water circulation system with a pump, also includes at least one flue, a smoke pump, a smoke stack, a control cabinet, temperature and pressure sensors, characterised by the fact that the ratio of the volume of the combustion chamber to the volume of the afterburning chamber is from 0.8 to 1.5 and the air blowers have frequency power controllers. Also proposed method for using the described unit wherein which the air supply is controlled depending on the stage of the process. 
     EFFECT: unit and the method for use thereof provide a possibility to achieve a high degree of decontamination of hazardous substances, a low ash residue, wherein the apparatus is mobile and easily transportable, capable of continuous operation. 
     10 cl, 1 dwg
Patent RU-2749370-C1 (RU)
Inventor: Kadrevich Artem Aleksandrovich
IPC: C02F1/32
Filed: 2020-08-18
Granted: 2021-06-09
Abstract: Изобретение относится к станциям, включающим совокупность химической и физико-химической очистки хозяйственно бытовых сточных вод от умывальников, ванных и стиральных машин, содержащих ПАВ и малое количество БПК, и может быть использовано в коммунальном хозяйстве коттеджных и вахтовых поселков и многоквартирных домах для частичного повторного (оборотного) использования. Устройство очистки серых сточных вод включает фильтр-грязевик для грубой механической очистки серых сточных вод, сетчатый фильтр тонкой очистки, резервуар накопитель с погружной мешалкой для накопления и усреднения, осветлительный фильтр с загрузкой из антрацита, сорбционный фильтр с загрузкой из активированного угля для удаления остаточных органических веществ, контактный резервуар для деструкции трудно-окисляемых загрязнений сильным окислителем, приготавливаемым и дозирующимся из установки приготовления окислителя, установку ультрафиолетового обеззараживания, гидробак для обеззараженных и очищенных сточных вод, причем часть очищенной воды из контактного резервуара используется для промывки фильтра-грязевика и сетчатого фильтра. Изобретение позволяет снизить водопотребление питьевой воды за счет рационального использования очищенной сточной воды на технологические нужды жилого дома. 2 з.п. ф-лы, 1 ил.
Patent RU-2740632-C1 (RU)
Inventor: Kuznetsov Pavel Anatolevich
IPC: H02G7/16
Filed: 2020-09-15
Granted: 2021-01-18
Abstract: FIELD: electric power engineering. 
     SUBSTANCE: invention can be used in power engineering for recording values of force and frequency of dynamic action of wire dancing on a post and OPTL support crossarm. Method of detecting ice-wind load and dancing wires on OPTL consists in the fact that at the point of attachment of intermediate span wire to string of insulators simultaneously measured values of ice and wind loads on wire and value of longitudinal acceleration of wire, these values are compared with the corresponding threshold values, and in the attachment point of the wire of the intermediate span to the string of insulators, suspended to the traverse on the OPTL support post, simultaneously measuring the following: magnitude of force caused by glaze ice-wind load, value and direction of longitudinal acceleration of wire, value and direction of transverse acceleration of wire; values of force, longitudinal and transverse accelerations are recorded at the moments of time when longitudinal and transverse accelerations reach maximum values, then calculating the maximum dynamic impact force proportional to the measured longitudinal acceleration and directed along the OPTL axis of view, as well as frequency of change of this force from frequency of longitudinal acceleration of wire. 
     EFFECT: simultaneous measurement of ice-wind load in real time and recording values of maximum force and frequency of dynamic action on the post and OPTL support crossbar during oscillation period during wire spinning without using V-shaped wire suspension and in absence of observer on OPTL controlled section. 
     5 cl, 6 dwg
Patent RU-2749622-C1 (RU)
Title: Low beam headlight module
Inventor: TARANOV ALEKSANDR GENNADEVICH
IPC: F21V13/00
Filed: 2020-09-16
Granted: 2021-06-16
Abstract: FIELD: vehicles.SUBSTANCE: invention relates to illumination apparatuses for head car optics and can be used to illuminate the road surface in car headlights both as the primary and additional lighting. The headlight module is comprised of a radiator with a board connected to a body wherein a secondary optical element, a screen containing a surface limiting the light flux below the optical axis, a focusing lens and at least one light source mounted on the board are located. A hole is made in said surface, and an additional optical element in form of a matte lens with a corrugated surface closing said hole is fixed on the screen surface facing the focusing lens.EFFECT: increased light intensity and illumination efficiency in area III in accordance with the requirements of the UNECE Regulation 112.8 cl, 4 dwg
Patent RU-2755641-C1 (RU)
Inventor: Derevyannykh Dmitrij Nikolaevich
IPC: B27M1/00
Filed: 2020-10-07
Granted: 2021-09-17
Abstract: FIELD: woodworking.SUBSTANCE: invention relates to the field of woodworking, in particular to impregnation of wood with fire-protective, bioprotective, and modifying liquids. Channels inclined at an angle of 45° to 60° to the surface of the wood in the tangential direction, used for deep penetration of the impregnating into the wood, are created using a laser. The diameter of the channels therein is comparable to the size of the anatomical cavities of the wood itself.EFFECT: quality of wood impregnation is improved, efficiency of the impregnation process is increased, while the strength of the material is reduced minimally.1 cl, 1 dwg
Patent RU-2749142-C1 (RU)
Inventor: Novikov Andrej Evgenevich
IPC: A01G25/09
Filed: 2020-11-02
Granted: 2021-06-07
Abstract: Изобретение относится к области оросительных устройств. Насадка содержит корпус, включающий нижнюю часть с наружной резьбой для ввинчивания его в патрубок водопроводящего пояса дождевальной машины, продольный проходной канал диаметром d 1 =4…8 мм и длиной l 1 =(3…4)⋅d 1 , радиальные отверстия диаметром d 2 =0,2⋅d 1 , выполненные на расстоянии l 2 =(0,5…1,0)⋅d 1  от острой кромки входного отверстия продольного проходного канала, и верхнюю часть с дефлектором, выполненным заодно с корпусом. Корпус выполнен в виде многогранника, а дефлектор выполнен в виде криволинейной поверхности радиусом R 1 =10⋅d 1 , шириной b 2 =(3…5)⋅d 1  и глубиной h 2 =3,5…5,0 мм и расположен под углом α=40…60° относительно плоской площадки. Корпус и дефлектор изготовлены посредством литья единой деталью. В конце продольного проходного канала выполнена внутренняя резьба, в которую ввинчен сменный сопловой насадок, причем разность его диаметров определяется отношением 7/12. На дефлекторе расположен вертикальный рассекатель части потока, выполненный в виде клина, острая часть которого направлена навстречу потоку и имеет угол 15…17°. Угол между сторонами клина и плоскостью дефлектора составляет 90°, высоты сторон клина равные и образуют поверхность, параллельную продольному проходному каналу, а ее высота соответствует центру окружности продольного проходного канала. Обеспечивается повышение технологичности, увеличение равномерности распыла, дальности полета капель дождя и площади захвата дождем. 4 ил.
Patent RU-2762701-C1 (RU)
Title: Thermionic converter reactor
Inventor: KRUTIKOV EVGENIJ ALEKSEEVICH
IPC: H01J45/00
Filed: 2020-12-04
Granted: 2021-12-22
Abstract: FIELD: power conversion. 
     SUBSTANCE: invention relates to the field of thermionic conversion of power. The sleeves of the jumpers are made with partial oblique cutting of the end on the side of connection thereof with the plates, and the cut sections are facing each other, wherein a bead is located in the space under the cutting, and rings with a hole corresponding to the fitting diameter of the EGC tip are connected with the plates along the axis of the sleeves. A chamfer should be made on the rings in the holes on the side facing outwards relative to the jumper. 
     EFFECT: increase in the reliability due to the reduction in the force impact on the sealing of the tips of the electric generating channels (EGC) integrated into the thermionic converter reactor (TCR) on the side of the switching jumpers during installation thereof on the hollow contact tips of the EGC and during operation of the object. 
     2 cl, 2 dwg
Patent RU-2756494-C1 (RU)
Inventor: Lushchinskij Evgenij Sergeevich
IPC: B66F19/00
Filed: 2020-12-10
Granted: 2021-09-30
Abstract: Изобретение относится к области машиностроения и может быть использовано для консольного монтажа конструкции при сборке или переустановке конструкций, имеющих большой вес и которые необходимо монтировать с одним жестко закрепленным концом при втором - свободном, при отсутствии поддерживающих стоек, а также при предъявлении высоких требований к точности монтажа. Монтажное устройство для консольного монтажа конструкций, имеющих большой вес, включающее рельсовый путь, состоит из рам, узлов соединения между ними. Устройство содержит опоры и ложементы, установленные на рельсовый путь, установочное приспособление, стыкуемое с монтируемой частью конструкции. Установочное приспособление размещено на двух тележках; тележки установлены на рельсовый путь и снабжены регулировочными механизмами. Монтируемая часть конструкции установлена на опоры и ложементы и снабжена приспособлением для нивелирования с реперными точками. Штангенрейсмас и поверочная линейка установлены на площадках под упомянутые штангенрейсмас и поверочную линейку. Установочное приспособление стыкуется с монтируемой частью конструкции при помощи цепного механизма. Изобретение обеспечивает расширение функциональных возможностей устройства, заключающихся в консольном монтаже конструкции, с одним жестко закрепленным концом при втором - свободном, при отсутствии поддерживающих стоек, а также повышение точности монтажных работ, заключающейся в совместной выставке монтируемой конструкции, монтирующей части конструкции по горизонтали и вертикали при отсутствии поддерживающих стоек. 1 з.п. ф-лы, 4 ил.
Patent RU-2755233-C1 (RU)
Title: METHOD FOR TREATMENT OF SKIN MELANOMA OF STAGES IIb-IIc
Inventor: Yargunin Sergej Anatolevich
IPC: A61K31/167
Filed: 2021-01-11
Granted: 2021-09-14
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to oncology, and can be used in the treatment of skin melanoma of stages IIb-IIc. The method includes courses of chemotherapy with dacarbazine immediately after surgery, three times for 5 days by intravenous administration at doses of 250 mg/m2of the patient’s body area with an interval between courses of 3-4 weeks. After chemotherapy, interferon-α 3-5 million units immunotherapy is performed 3 times a week for a total duration of 12 months.EFFECT: use of the invention makes it possible for patients with stage IIb- IIc skin melanoma to gain an advantage in progression-free survival, as well as in adjusted overall survival.1 cl, 2 tbl, 2 ex
Patent RU-2756615-C1 (RU)
Title: Adapted multi-parameter measuring system based on a fiber lattice and a method for its application
Inventor: TAN Dzhian
IPC: E21B47/06
Filed: 2020-03-24
Granted: 2021-10-04
Abstract: FIELD: oil production.SUBSTANCE: multi-parameter near-bore measuring system based on a fiber lattice and a method for its application are claimed. The system includes a drilling tool, meter and data transmitter. The drilling tool includes a drill bit, drill rod and drill phase shifter. The meter includes a force-measuring section and a photoelectric rotating joint. The data transmitter includes an optical fiber and a signal processor. The force measuring section is divided into a front with a groove and a rear with a rib. The slot and the rib are respectively equipped with a fiber grating sensor together. The optical fiber runs up to the photoelectric rotating joint along the inside of the drill rod to transmit spectral information to the signal processor. While using a measuring system to relieve downhole pressure, the drilling tool provides drilling with a drill bit. The meter measures torque, rotational speed, feed force while drilling and depth of the drill bit in the borehole, these data are transmitted to the signal processor. While drilling with a drill rod, such rods are connected in series to perform measurements while drilling.EFFECT: the invention improves the quality of measurements in the process of multiparameter measurement in deep wells.7 cl, 9 dwg
Patent RU-2766454-C1 (RU)
Title: Method of processing organic wastes
Inventor: AMINOV LEONID ALEKSANDROVICH
IPC: B09B3/00
Filed: 2021-03-22
Granted: 2022-03-15
Abstract: FIELD: removal and processing of solid wastes.SUBSTANCE: invention relates to methods of processing organic wastes. Disclosed is a method according to which processing of wastes is carried out on a preparation line and a processing line. On the preparation line, before loading into the reactor, the processed wastes are crushed mechanically and with the help of ultrasound and heated to 60–80 °C. Wastes are then sent to a processing line, where they are loaded into a reactor, in which, under excess pressure of water vapour and a temperature which provides transition of water vapour to a subcritical state, wastes are processed during their continuous mixing, upon completion of processing of wastes in the reactor, they are cooled to temperature not higher than 50 °C, for this purpose, reactor jacket is blown with compressed air and pressure is reduced to atmospheric pressure.EFFECT: invention ensures reduction of labour costs.1 cl, 1 dwg
Patent RU-2761485-C1 (RU)
Title: Interval train control system
Inventor: Alekhin Aleksandr Mikhajlovich
IPC: B61L23/18
Filed: 2021-04-13
Granted: 2021-12-08
Abstract: FIELD: railways. 
     SUBSTANCE: invention relates to means of interval control of train traffic using radio communication channels. The system contains a train control center (1) and side parts of the head (11) and tail (12) train cars. The center includes a microprocessor-based centralization device (2), a station automatic blocking device (3) with automatic blocking track devices AB /ALS/ALS-EN (4) and radio blocking devices (5), a radio communication unit (6), a control signal generation unit (22), consisting of a locomotive signaling information transmission module (23), a data processing module (24) and two communication modules (25) and (26). In the head carriage (11) of each train, a locomotive safety device (7), a means for receiving data from the track circuit (8), a radio communication device (9), a block for making decisions and generating control commands (10) are installed. Moreover, in the head (11) and tail (12) cars of the train, devices (13) and (14) for monitoring the integrity of the train are installed, each device for monitoring the integrity of the train consists of a data processing unit (15), to which a two-channel unit (16) for calculating the code is connected. safety unit (17) for generating a message about the system time and a unit (18) for communication with a locomotive safety device. The data processing units (15) of the train integrity control devices (13) and (14) are interconnected by a wired communication line (19), and the data processing unit (15) of the train integrity control device (13) installed in the head carriage (11) of the train, is connected through the crypto protection unit (20) to the transceiver device (21). 
     EFFECT: increased traffic safety. 
     1 cl, 2 dwg
Patent RU-2766770-C1 (RU)
Title: Method of making cast of left heart chambers
Inventor: Gaponov Anton Aleksandrovich
IPC: G09B23/30
Filed: 2021-04-30
Granted: 2022-03-15
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to normal human anatomy. To make an impression of the left heart chambers, the cavities of the heart preparation are sequentially washed, the aorta and the mouth of the pulmonary veins are sealed, a fluid solidifying filling mass is introduced into the mouth of one of the pulmonary veins, and soft tissues are removed from the formed cast. Before introduction of the filling compound, the right atrium is loosely packed with cotton wool. Heart preparation is suspended so that the apex of the heart rests on a horizontal surface, the lower wall of the left ventricle faces this horizontal surface, angle between this horizontal surface and the plane of the lower wall of the left ventricle varied within 10–15° and the mouth of the right upper pulmonary vein in relation to the mouths of the remaining pulmonary veins occupied the uppermost position. Such position of the preparation is maintained during introduction of the filling compound and during the whole time of its hardening. Orifices of the pulmonary veins are sealed by patching if the pulmonary veins of the heart preparation are completely cut off or have a very short wall at their confluence with the left atrium. Filling mass is introduced into the left atrium through the mouth of the right superior pulmonary vein. 
     EFFECT: method enables making a single cast of the left heart chambers, which corresponds to the maximum shape of the cavity of these chambers in the human body in the orthograde position of the human body during life. 
     1 cl, 6 dwg
Patent RU-2763594-C1 (RU)
Title: Multifunctional soil conditioner, method for its preparation and application
Inventor: DU ZHIYONG
IPC: C09K17/40
Filed: 2019-09-25
Granted: 2021-12-30
Abstract: FIELD: agriculture.  
     SUBSTANCE: soil conditioner includes the following percentages of raw materials: soil composite microbial agent 1-2%, fermentation product of solid agricultural waste 40-65%, organo-inorganic polymer water-retaining material 30-50%, the first auxiliary additive, which is solid agricultural waste rich in organic nitrogen 1-10%, the second auxiliary additive, which is a combination of organic phosphorus-rich agricultural organic waste and natural mineral powder 1-5%, the third auxiliary additive, representing solid agricultural waste from biological sources, rich in potassium nutrients 1-15% and a fourth auxiliary additive consisting of minor elements, trace elements and useful elements 1-5%. The soil composite microbial agent includes at least three of the phosphorus solubilizing bacteria, potassium solubilizing bacteria, nitrogen fixing bacteria. The fermentation product of solid agricultural waste is processed agricultural waste that is obtained through an aerobic composting process, and the processed agricultural waste includes at least one of palm residues, durian residues, coconut bran, bagasse, cassava residues, sheep manure, cow manure or rabbit manure. The organo-inorganic polymer water-retaining material is formed by copolymerization by melting an organic polymerization monomer and an inorganic raw material, wherein the organic polymerization monomer includes at least one acid selected from acrylic acid, malic acid, succinic acid or citric acid, and the inorganic raw material includes at least one compound selected from urea, MAP, potassium sulfate, ammonium polyphosphate, polyglutamic acid, polyaspartic acid or polyacrylamide.  
     EFFECT: proposed soil conditioner makes it possible to effectively increase the survival of crops at the seedling stage, effectively prevent diseases transmitted through the soil, significantly improve the quality of the product, and also ensures the restoration of saline soils. 
     7 cl, 1 dwg, 3 tbl, 3 ex
Patent RU-2760461-C1 (RU)
Inventor: YAMAMOTO DAISUKE
IPC: B01D25/12
Filed: 2019-10-21
Granted: 2021-11-25
Abstract: FIELD: filter napkin cleaning. 
     SUBSTANCE: invention relates to a method for cleaning a filter napkin of a filter press. The method includes a first cleaning nozzle and a second cleaning nozzle that inject cleaning liquid from locations above the right and left of the filter paper to respective diagonal corners of the filter paper. According to the method, the cleaning liquid is injected only from the first cleaning nozzle and the cleaning liquid is injected only from the second cleaning nozzle. 
     EFFECT: invention improves the uniformity of cleaning the filter napkin of the filter press. 
     5 cl, 7 dwg