baber/WOPTO huggingface dataset:
Patent RU-2731997-C1 (RU)
Inventor: SEREBRYAKOV SERGEJ PAVLOVICH
IPC: B22C9/14
Filed: 2019-05-28
Granted: 2020-09-09
Abstract: FIELD: foundry. 
     SUBSTANCE: invention relates to foundry production and can be used for investment casting. Installation contains working chamber (1) with permeable membrane (2) for arrangement of dampening material layer. Pressure and suction branch pipes arranged under the membrane are connected to the air supply under the layer of sprinkling material and pumping air from under the layer of sprinkling material by air duct systems (3, 4) with distribution valves. Pressure and suction branch pipes of the supply and discharge air systems of the air ducts are connected to one vacuum cleaner (5) with power of 0.6 kW. 
     EFFECT: higher drying speed of shell moulds and possibility to control their quality with simplification of design, saving place occupied by installation, and energy saving. 
     1 cl, 1 dwg
Patent RU-2750467-C1 (RU)
Inventor: Slavkin Vyacheslav Veniaminovich
IPC: H04W4/40
Filed: 2020-01-15
Granted: 2021-06-28
Abstract: FIELD: mobile communication. 
     SUBSTANCE: in order to prevent a vehicle from colliding with a pedestrian, when a pedestrian is on the roadway, radio signals are sent by the pedestrian’s electronic mobile communication device. The mentioned radio signals are received by the narrowly directed receiving and transmitting antenna of the vehicle electronic device from the pedestrian’s electronic mobile communication device. The received radio signals are transmitted to the information processing unit of the vehicle electronic device with the alarm signal to the vehicle driver. Reverse radio signals are transmitted to the pedestrian’s electronic mobile communication device with the alarm signal to the pedestrian about the vehicle approach. Alarm signals are triggered when the distance between the pedestrian and the vehicle is 200-250 meters.  
     EFFECT: provision of simultaneous informing of movement participants by means of duplex communication “pedestrian-driver-pedestrian” in the permitted range of subscriber frequencies of GSM mobile communication in all weather conditions, and the improvement in the accuracy of the system operation and elimination of false alarms. 
     4 cl, 6 dwg
Patent RU-2735781-C1 (RU)
Title: Fodder additive production method for broiler chickens
Inventor: Volobueva Elena Sergeevna
IPC: A23K20/28
Filed: 2020-03-04
Granted: 2020-11-09
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture, in particular to processing technology of secondary wastes of processing enterprises in order to obtain a fodder additive for broiler chickens. Method comprises adding to a pre-sterilized beer grains of a consortium of microorganisms, which are used Propionibacterium freudenreichii subsp. shermanii – KM 186 and Azotobacter chroococcum VKPM – 6011, taken in ratio of 2:1, in amount of 1–2 % of weight of beer grains, then a hygroscopic component is added in form of pearlite in ratio of 1:1 by volume mixture, consisting of beer grains and a consortium of microorganisms, stirred and cultivated for 24 hours at temperature 28–30 °C. 
     EFFECT: recycling of spent beer grains, preservation of useful substances and enrichment of fodder with vitamins of group B, increase of live weight of broiler chickens, and also increase of productivity and safety. 
     1 cl, 5 tbl, 2 ex
Patent RU-2746361-C1 (RU)
Inventor: Zhikharev Vasilij Aleksandrovich
IPC: A61K31/568
Filed: 2020-06-01
Granted: 2021-04-12
Abstract: FIELD: medicine; anesthesiology. 
     SUBSTANCE: invention relates to medicine, namely to anesthesiology, it can be used for combined anesthesia of patients undergoing lung resection. To do this, after adequate prooxygenation, induction into anesthesia is performed by intravenous bolus injection of propofol 1.5-2 mg/kg, rocuronium bromide 0.5 mg/kg, fentanyl 2-3 mcg/kg, lidocaine 1.5 mg/kg, ketamine 0.5 mg/kg. After intubation of the trachea and main bronchus with a two-light tube, anesthesia is maintained in the intraoperative period by inhalation of 0.6-0.7 MAC sevoflurane and continuous infusion of lidocaine at a dose of 1.5 mg/kg/h. 5 minutes before the start of the operation, an additional 100 mcg of fentanyl is injected. At the end of the operation, the trachea is extubated on the operating table and the patient is transferred to the intensive care unit with a continued infusion of lidocaine at a dose of 1.5 mg/kg/h during the first 24 hours of the postoperative period.  
     EFFECT: method allows, with minimal impact on hemodynamics, reducing the severity of postoperative pain of thoracic patients with the same degree of intensity and without additional invasive manipulations, as with a combination of general and regional anesthesia. 
     1 cl, 2 ex
Patent RU-2748445-C1 (RU)
Inventor: KABLOV EVGENIJ NIKOLAEVICH
IPC: B22F3/105
Filed: 2020-06-09
Granted: 2021-05-25
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to the field of metallurgy, namely the production of heat-resistant nickel-based alloys for the manufacture of products by selective laser alloying. Heat-resistant powder alloy based on nickel for the manufacture of products by selective laser alloying contains, wt%: chromium 1.6-2.4, cobalt 3.0-4.0, aluminum 5.6-6.2, tungsten 4.6- 5.6, molybdenum 1.6-2.6, tantalum 6.0-7.8, carbon 0.12-0.2, boron 0.008-0.03, rhenium 5.4-7.4, ruthenium 4, 0-6.0, yttrium 0.002-0.02, cerium 0.001-0.02, lanthanum 0.002-0.2, neodymium 0.005-0.01, magnesium 0.001-0.009, calcium 0.001-0.009, oxygen 0.0001-0.002, nitrogen 0.0001-0.002, nickel - the rest of it. An article made of a heat-resistant powder alloy based on nickel is made by selective laser alloying on a single-crystal seed substrate with a given axial orientation <001>.  
     EFFECT: alloy is characterized by high strength at temperatures up to 1200°С. 
     2 cl, 2 tbl, 1 ex
Patent RU-2745652-C1 (RU)
Title: Method for surgically correcting medial dislocation of kneecap in decorative dogs with the use of partial osteotomy and transposition of tibial crest in anatomically correct arrangement
Inventor: Kachalin Mikhail Dmitrievich
IPC: A61B17/56
Filed: 2020-06-11
Granted: 2021-03-30
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: invention relates to veterinary medicine, in particular to veterinary surgery and animal arthrology, and can be used for surgically correcting the medial dislocation of a kneecap in decorative dogs. A partial osteotomy of the tibial crest is performed in 2 mm from its base up to the caudal edge of the attachment point of the straight ligament of the kneecap. The crest is then shifted on the projection of the anatomical axis of the knee joint and fixed by two repeater spokes of 0.8-1.2 mm. One spoke is inserted into the tibial body on the side of the medial edge of the tibial crest and the other in the top of the crest in such a way that it passes through it and the bone to be examined. 
     EFFECT: method enables reducing bone healing time and the number of complications by using partial osteotomy, and also enables reducing the number and volume of implants and, as a result, the number of complications related to their rejection through the use of repeater spokes, which eliminates the need to use the sulphur wire to tighten the cracks and create compression. 
     1 cl, 1 dwg
Patent RU-2747121-C1 (RU)
Title: Method of agent application based on human modified peroxyredoxin 2 for correcting consequences of ischemic-reperfusive kidney damage
Inventor: Goncharov Ruslan Georgievich
IPC: A61P39/06
Filed: 2020-06-26
Granted: 2021-04-28
Abstract: FIELD: medicine.SUBSTANCE: method for managing the consequences and complications of ischemia-reperfusion syndrome of mammalian kidneys based on the recombinant protein TAT-Prx2.EFFECT: method of treatment using TAT-Prx2 ensures the most efficient protection of the renal tissue from ischemic and reperfusion damage owing to reduction of the reactive oxygen intermediate hyperproduction and preservation of the morphophysiological condition of the renal tissue.4 cl, 9 ex., 2 tbl., 8 dwg
Patent RU-2743685-C1 (RU)
Title: Method for intellectualization of gas and gas-condensate fields
Inventor: KHARITONOV ANDREJ NIKOLAEVICH
IPC: F17D3/00
Filed: 2020-07-07
Granted: 2021-02-24
Abstract: FIELD: oil and gas industry.SUBSTANCE: invention can be used to improve control systems for gas and gas-condensate fields within the digital transformation of hydrocarbons-producing enterprises. A method for intellectualizing gas and gas-condensate fields, including the creation and equipping of an automated process control system with the necessary equipment for remote monitoring of the parameters of all production processes and preparation of hydrocarbons for transport, as well as remote control of the operating modes of wells, gas gathering network and other process equipment used in the field; parameters of all processes are transferred to the automatic control system of the field, which includes a digital twin of the field for performing multivariate calculations of the field operation scenarios and an optimizer that automatically manages the calculations in real time and selects the most effective scenario, implemented without human participation by generating and transmitting the appropriate commands to the automated system process control.EFFECT: intellectualization of gas and gas-condensate fields by creating a system for automatic optimization and management of the field in real time.1 cl, 1 dwg
Patent RU-2741606-C1 (RU)
Inventor: Piskunov Aleksej Viktorovich
IPC: B24B31/06
Filed: 2020-08-27
Granted: 2021-01-27
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to a container for finishing-hardening of parts. Container comprises body with cover and base with fixture and bed. Bed is installed on the base by means of stops and the fixture is fixed on it. Stops in the lower part are made with recesses. On one end wall of the housing there are nozzles for supply of working fluid and drain of working liquid, on the other end wall of the housing there is a nozzle with a plug for working medium precipitation. Housing is coated from inside with polymer material.EFFECT: as a result, labor intensity during preparatory operations is reduced, amount of working medium is reduced and noise level is reduced.7 cl, 3 dwg
Patent RU-2746753-C1 (RU)
Inventor: Sheshenev Andrej Evgenevich
IPC: A01N33/02
Filed: 2020-09-10
Granted: 2021-04-20
Abstract: Изобретение относится к области химии пестицидов, более конкретно к способу получения N-(изопропоксикарбонил)этилендиамина (I) 
     
       
     
     Способ получения N-(изопропоксикарбонил)этилендиамина (I) включает взаимодействие десятикратного избытка этилендиамина (II) с изопропил-(N-сукцинимидил)карбонатом (V) в среде растворителя, фильтрацию образующегося осадка и выделение целевого продукта из полученного раствора. В качестве растворителя используют безводный хлорсодержащий углеводород - дихлорметан, 1,2-дихлорэтан или хлорбензол. Предлагаемый способ получения N-(изопропоксикарбонил)этилендиамина (I) обеспечивает улучшение экологических и технико-экономических показателей технологического процесса производства за счет использования нетоксичного изопропил-(N-сукцинимидил)карбоната (V) в качестве ацилирующего агента, сокращение количества жидких водно-органических отходов, возможность регенерации используемых органических растворителей и выход целевого продукта до 83%. 1 з.п. ф-лы, 1 табл.
Patent RU-2740042-C1 (RU)
Title: Nuclear reactor wall cooling system
Inventor: KOMOV ALEKSANDR TIMOFEEVICH
IPC: G21C15/00
Filed: 2020-09-15
Granted: 2020-12-31
Abstract: FIELD: means of heat removal. 
     SUBSTANCE: invention relates to a means of removing heat in thermonuclear reactors of the tokamak type. System comprises heat flow reception surface 1 and adjacent to it at least two layers 2 of spherical elements 3, cooling water channels 4, originating from common collector 5 and even elements of layers 2 passing through spherical elements 3, counting from heat receiving surface 1, and ending with nozzles 6 at outlet of spherical element 3 of second of layers, heat flow receiving surface 1 together with casing 7 forms steam collection chamber 8 connected to steam outlet branch pipe 9. Heat flux emitted by the high-temperature plasma is received by surface 1 and heats spherical elements 3 of the first of layers 2 due to thermal conductivity. Note here that heat flow receiving surface 1 and spherical elements 3 of the first of layers 3 have maximum temperature. Heat flow is distributed on spherical elements 3 due to heat conduction mechanism along parallel heat exchange path. When water is supplied via channels 4, water boils in a thin layer of contact with hot surface. Process is explosive in which a part of the microdroplets is dropped from the hot surface and picked up by the flow of the formed steam, a part of the microdroplets falls on the other spherical element 3, where the processes are repeated. 
     EFFECT: technical result is improvement of cooling efficiency of tokamak walls. 
     1 cl, 1 dwg
Patent RU-2751498-C1 (RU)
Inventor: Zhukov Anton Sergeevich
IPC: B22F3/105
Filed: 2020-10-30
Granted: 2021-07-14
Abstract: Изобретение относится к способу получения порошковых магнитотвердых сплавов на основе системы Fe-Cr-Co магнитотвердых сплавов. Исходную порошковую шихту, содержащую железо, хром и кобальт, готовят путем плавления в атомизаторе металлических слитков железа, хрома и кобальта и газового распыления расплава с получением сферического порошка.  Из полученного сферического порошка выделяют сферический порошок с дисперсностью не более 80 мкм и сферический порошок с дисперсностью более 80 мкм, который подвергают струйному измельчению с получением осколочного порошка с дисперсностью не более 80 мкм. Затем полученные сферический и осколочный порошки с дисперсностью не более 80 мкм смешивают.  Консолидацию приготовленной исходной порошковой шихты проводят методом селективного лазерного сплавления. Сферический порошок с дисперсностью не более 80 мкм смешивают с осколочным порошком с дисперсностью не более 80 мкм в пропорциях 1:1 или 4:1. Обеспечивается получение магнитотвердых порошков из сплавов системы Fe-Cr-Co с выходом годного продукта более 90% и возможность использования полученных порошков в аддитивном производстве. 1 з.п. ф-лы, 1 табл., 2 пр.
Patent RU-2762019-C1 (RU)
Inventor: FUKUDA YUKO
IPC: G01N33/74
Filed: 2019-05-27
Granted: 2021-12-14
Abstract: Группа изобретений относится к медицине и касается способа оценки функциональной способности волокнистых листов, представляющих собой нетканые материалы, вызывать ощущение комфорта, посредством которого оценивают, обладает ли лист способностью вызывать ощущение комфорта в результате касания листа или нет, при этом способ включает нижеприведенные этапы (А), (C) и (D): (А) ввод листа для испытаний, который представляет собой объект оценки, в контакт с кожей или волосами животного и применение тактильной стимуляции для животного; (С) определение количества окситоцина в биологическом образце, отобранном у животного после применения тактильной стимуляции; и (D) сравнение измеренного количества окситоцина с количеством окситоцина в биологическом образце, отобранном у животного при условии отсутствия воздействия тактильной стимуляции, причем способ дополнительно включает в себя этап, на котором определяют то, что лист обладает способностью вызывать ощущение комфорта, если измеренное количество окситоцина больше количества окситоцина при условии отсутствия воздействия тактильной стимуляции. Группа изобретений также касается способа разработки подгузника; способа изготовления подгузника. Группа изобретений обеспечивает оценку функциональной способности волокнистых листов, представляющих собой нетканые материалы, вызывать ощущение комфорта. 4 н. и 6 з.п. ф-лы, 4 пр., 3 ил., 1 табл.
Patent RU-2759564-C1 (RU)
Inventor: Muzhikov Stanislav Petrovich
IPC: A61B17/34
Filed: 2020-12-27
Granted: 2021-11-15
Abstract: Изобретение относится к медицине, а именно к бариатрической хирургии, и может быть использовано для лечения морбидного ожирения, в том числе при сопутствующем метаболическом синдроме. Устанавливают 4 троакара. Первый троакар ставят на 15 см ниже мечевидного отростка по срединной линии, левый троакар ставят в правом подреберье по среднеподмышечной линии на уровне привратника, атрального отдела желудка. Правый троакар ставят по заднеподмышечной линии ниже реберной дуги на уровне большой кривизны желудка в левом подреберье. Верхний троакар ставят по срединной линии в области мечевидного отростка, с выколом в сторону левой доли печени. Проводят мобилизацию желудка по большой кривизне. Начинают отсечение желудка по большой кривизне с отступом от привратника 5 см. Прошивают желудок, формируя рукав равномерного диаметра. Отсеченный желудок удаляют, раны ушивают. Способ обеспечивает меньшую операционную травму и менее выраженный болевой синдром в послеоперационном периоде; привлечение к операции всего одного ассистента; комфортную работу хирурга вследствие отсутствия конфликта между инструментами; удобство работы на желудке сшивающим аппаратом с учетом угла сгибания. 6 ил., 3 пр.
Patent RU-2759994-C1 (RU)
Inventor: DOHRING DIETER
IPC: E04F13/16
Filed: 2018-07-12
Granted: 2021-11-22
Abstract: FIELD: construction.SUBSTANCE: inventions group relates to construction, in particular to the manufacture of facade, floor, ceiling and other slabs and panels. The method includes providing mineral wool fibers with a fiber length of 50 to 800 mcm, gluing the fibers with a liquid binder containing phenolic resin. The ratio of the binder to the mineral wool fibers is 5 to 30% by weight. Next, the glued fibers are pressed using heat and pressure to provide a density of 500 kg/m3. The binder includes additives containing kaolin, quartz flour, limestone and/or aluminum oxide with an average size d50ranging from 10 nm to 250 mcm. Mineral fillers are added in an amount of 5 to 150 wt.% based on the dry weight of the resin in the liquid binder.EFFECT: invention increases the strength and reliability of the mineral wool slab.18 cl, 2 dwg
Patent RU-2756929-C1 (RU)
Title: Sleeper pad and method for its manufacture, construction of railway sleeper with sleeper pad fixed in it and method for connecting sleeper pad with railway sleeper
Inventor: ZAMUKHOVSKIJ ALEKSANDR VLADIMIROVICH
IPC: E01B3/46
Filed: 2021-01-28
Granted: 2021-10-07
Abstract: FIELD: track superstructure elements.SUBSTANCE: inventions group relates to the field of elements of the superstructure of the track, in particular to sleeper pads, methods for their manufacture, concrete sleepers containing such a lining, and methods for manufacturing concrete sleepers with lining. The lining contains two polymer layers and vertical projections. The rigidity of the polymer layers is different. The protrusions are made in the form of mushroom-shaped bodies of revolution. All transition areas of the protrusions are rounded. Two through holes are made in the middle part of the gasket. The molding of the protrusions and the connection of the lining layers are carried out in one process. In the manufacture of the sleepers, the concrete mass is poured into a mold. Two embedded elements are installed in the sleeper. The position of the embedded elements corresponds to the position of the holes in the backing. The lining is oriented according to the embedded elements and embedded in concrete. Vibration compaction of concrete is carried out under load through the lining.EFFECT: increased reliability and durability of the sleeper-lining connection.12 cl, 6 dwg
Patent RU-2757631-C1 (RU)
Title: Human face rejuvenation method
Inventor: Basyubina Nadezhda Aleksandrovna
IPC: A61H1/00
Filed: 2021-02-12
Granted: 2021-10-19
Abstract: FIELD: cosmetology. 
     SUBSTANCE: invention relates to cosmetology, and in particular to methods of rejuvenating a human face. Elastic tapes are glued to the client's face, above the upper and under the lower lip when pronouncing a long “U” sound on the exhale, and then when pronouncing a long “I” sound on the inhale. On both sides of the face, tapes are glued from the corners of the lips to the lateral fold of the eyelid and to the lower part of the ears, and the kneading effect of the muscles of the face is carried out in two stages. At the first stage, kneading is carried out when the client performs breathing exercises, which consist in periodic alternation of inhalation and exhalation, accompanying the respiratory acts with the articulation of the above sounds. The second stage is carried out with residual taping of the circular muscle of the mouth and the impact of fingers on the muscles of the face in two stages with repeated pronunciations of a long sound "U" when you exhale and a long sound "I" when you inhale. At the first stage, the impact is consistently carried out by massaging finger movements along the trajectories along which the removed tapes were laid. At the second stage, the nasolabial folds are kneaded with the fingers of the hands simultaneously from both sides of the face. The session ends with a relaxing facial massage. 
     EFFECT: method provides an increase in the elasticity and density of the skin of the cheeks, smoothing of wrinkles and the formation of volume and fullness of the face. 
     1 cl, 1 dwg, 1 ex
Patent RU-2765922-C1 (RU)
Title: Method for reducing the harmful effects on humans of radiation from a full-spectrum led lamp
Inventor: GORBENKO KONSTANTIN PAVLOVICH
IPC: H01L33/50
Filed: 2021-05-04
Granted: 2022-02-04
Abstract: FIELD: electrical engineering.  
     SUBSTANCE: invention relates to electrical engineering, namely to light sources based on semiconductor light-emitting diodes (LEDs). Due to the use of this combined technology, the radiation power in the wavelength range of 490-510 nanometers (blue peak) increases, therefore, with equal power characteristics of the LED lamp, the radiation power in the wavelength range of 400-470 nanometers simultaneously decreases. Thus, according to the spectrogram, the most similar radiation in the visible part of the spectrum is achieved with natural solar radiation and, thereby, both pronounced disadvantages of modern LED lamps are eliminated.  
     EFFECT: expansion of the range of solutions to reduce harmful effects of radiation.  
     3 cl, 6 dwg
Patent RU-2761644-C1 (RU)
Title: Method for training wanted dogs of an explosives search kinology service using a universal kinological kit of powder explosive odor imitators
Inventor: Gorokhova Tatiana Anatolevna
IPC: A01K15/02
Filed: 2021-06-17
Granted: 2021-12-13
Abstract: FIELD: cynology. 
     SUBSTANCE: invention relates to the field of cynology. The method of training search dogs to search for explosives involves the use of a dog training kit including imitators of the odor of explosives and imitators of a masking or distracting odor. The quantitative ratio of the imitator of explosives to the imitator of the masking or distracting odor is 1:(3-20), respectively, the decrease in the intensity of the odor is provided by a gradual decrease in the amount of the imitator of the odor of explosives to 10-25% of the initial one. Powder imitators of the odor of trotyl, hexogen, pentaerythritol tetranitrate (PETN), tetryl, octogen, plastic explosive substances (ES) based on hexogen, octogen, PETN (type PVV-5A, 15M, etc.), emulsion ES, mixtures of "Sea salt" ES, ballistic powder, pyroxylin powder, powder mixture, TNT-RDX alloys (such as TG-20, TG-40, TG-60), the smell of ammunition, the smell of weapons, the smell of a shot in powder, granular or tablet forms are used as an imitator of explosives. 
     EFFECT: method provides a unified approach to organizing the training process of search dogs. 
     4 cl, 15 ex