baber/WOPTO huggingface dataset:
Patent RU-2702641-C1 (RU)
Title: Shoe drying machine
Inventor: Gorbatovskij Pavel Valerevich
IPC: A43D95/10
Filed: 2019-04-15
Granted: 2019-10-09
Abstract: FIELD: satisfaction of human vital needs. 
     SUBSTANCE: shoe drying machine to drying units and can be used for drying shoes in domestic conditions. Set task is solved due to that drying machine for shoes comprises sealed chamber, heating elements, providing stable thermal effect, fan for warm air circulation and additionally comprises fan and flexible tubes providing access of air inside shoes, source of ultraviolet radiation, control unit, steam generator providing hot shoe treatment with shoes, replaceable filter with absorbents and cartridge with deodorant substance. 
     EFFECT: disclosed device is aimed at obtaining the next technical result, broader functional capabilities of the drying device for shoes. 
     1 cl, 3 dwg
Patent RU-2715078-C1 (RU)
Title: Method for determination of centers of developing underfilm corrosion of gas pipelines
Inventor: USMANOV RUSTEM RINATOVICH
IPC: F17D5/02
Filed: 2019-06-05
Granted: 2020-02-25
Abstract: FIELD: physics.SUBSTANCE: invention relates to the field of diagnostic maintenance of gas pipelines. Method for determination of centers of developing underfilm corrosion of gas pipelines includes accurate determination of its axis location by route search complex, note here that location of section subject to underfilm corrosion with hydrogen depolarisation is established by means of high-sensitivity hydrogen emission detector, which allows detecting exceeding of preset background concentration value over this section by 10 and more ppm.EFFECT: technical result is the development of the method of determining areas of the pipeline with underfilm corrosion without preliminary drilling and opening of insulation.1 cl
Patent RU-2703356-C1 (RU)
Title: Cardio training method using water aerobic training in patients with risk factors of cardiovascular diseases
Inventor: BADALOV NAZIM GADZHIBALA OGLY
IPC: A61B6/00
Filed: 2019-06-07
Granted: 2019-10-16
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely: to medical rehabilitation, physiotherapy, cardiology, cardiovascular diseases prevention (CVD), and can be used in rehabilitation centers, sanatoriums, out-patient, independently by patients when visiting swimming pools or on vacation when visiting open water bodies, in fitness centers. That is ensured by a method of cardio training using aqua-aerobics in patients with CVD risk factors. Cardio-aqua training involves conducting the sessions individually or in groups of up to 10 people in the form of a complex of aerobic exercises in water at temperature of 28–29 °C. Water level is to the middle of the patient's thorax. Course – 16 lessons, 2 times a week. Lesson includes warm-up for 5 minutes, the main part for 30 minutes, cool down exercises for 5 minutes. Each of three parts of the lesson involves sequential execution of the exercises given in the claim, where main part includes 30 consecutive exercises from initial position standing on pool bottom with duration of each exercise 1 min. Rate of execution and amplitude of movements of the main part of each patient selects individually during each session, maintaining their state according to the green level of the Borg scale – 12–14 points, which correspond to the level of subjective load from "medium" to "in principle difficult". 
     EFFECT: method provides effective reduction of CVD risk factors or initial manifestations of CVD disorders in patients of different age groups – reduced dyslipidemia, decreased BWI, increased level of physical activity, increased exercise tolerance with allowance for heart rate and blood pressure values, increased value of maximum oxygen consumption, individualization of load directly during universal cardio training in water, increased adherence of patients to a healthy lifestyle and methods of CVD prevention. 
     6 cl, 6 dwg, 2 ex
Patent RU-2719912-C1 (RU)
Inventor: Timkin Pavel Dmitrievich
IPC: G09B23/28
Filed: 2019-07-03
Granted: 2020-04-23
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to experimental medicine. Fabric tissue is soaked in water at 45 °C. Napkin is wrung out and wrapped around the tail of the rat along the whole length. Three heating cycles are performed for 15 s. Blood is sampled from a tail vein. 
     EFFECT: method enables to obtain sufficient blood volume for further analysis, possibility of repeated blood sampling in a short period of time, to minimize traumatization of rat tail tissues, to ensure absence of contamination of the obtained blood with foreign particles, to minimize the number of complications. 
     1 cl
Patent RU-2729067-C1 (RU)
Title: Способы отделения озона
Inventor: FITCH FRANK R
IPC: B01D53/047
Filed: 2016-12-21
Granted: 2020-08-04
Abstract: Изобретение относится к способу отделения озона в ряде промышленных процессов. Способ отделения озона от смеси кислорода и озона посредством подачи смеси к по меньшей мере одному слою адсорбента, содержащему адсорбирующий материал для адсорбции озона. Слой адсорбента может быть одним из четырех слоев адсорбента в непрерывном цикле адсорбции для получения озона, рециркулируя неадсорбированный кислород вместе с подпиточным кислородом к генератору озона или применяя его в качестве продувочного газа. Внешний продувочный газ применяют, чтобы десорбировать озон к процессу потребителя. При наличии четырех слоев, в течение почти всего времени два слоя функционируют в режиме адсорбции, в то время как другие два слоя функционируют в режиме регенерации/производства. Изобретение позволяет создать эффективный и надежный способ, который преодолевает флуктуацию в давлении и концентрации, обычно обнаруживаемые в продуктах от процессов разделения с колебаниями давления (PSA), без необходимости в больших и дорогих буферных резервуарах и который предотвращает накопление слабо адсорбированных компонентов, таких как N 2  и Ar, в рециркулируемом газовом потоке. 18 з.п. ф-лы, 8 ил.
Patent RU-2729898-C1 (RU)
Title: Protective element of door and assembly of such element on vehicle
Inventor: AKHDADA KALID
IPC: B60J5/00
Filed: 2018-02-13
Granted: 2020-08-13
Abstract: FIELD: machine building.SUBSTANCE: invention relates to transport machine building. Protective element for opening part intended for hinged installation on body structure of vehicle contains main wall made with possibility to cover external door panel, on which it is installed detachably, and lower end wall with free inclined edge. Free inclined edge is made so that it passes from below body structure, forming together with it protective barrier for lower zone of door. Lower zone of door comprises sealing element for protection against gravel emissions. Mounting of said protective element is performed on side door hingedly mounted on vehicle body structure. Body structure comprises saddles. Door comprises door frame overlapping with distance of sills.EFFECT: improved corrosion protection of door and body structure.12 cl, 2 dwg
Patent RU-2721400-C1 (RU)
Inventor: VLASOV ALEKSEJ MIKHAJLOVICH
IPC: F16J15/40
Filed: 2019-10-16
Granted: 2020-05-19
Abstract: FIELD: sealing equipment. 
     SUBSTANCE: invention relates to sealing equipment and can be used for sealing of rotary shaft of electric motors, for example, explosion-proof, electric motors with variable frequency of rotation and retaining pressure drop of sealed medium. In magneto-fluid seal of electric motor shaft containing installed in the housing magnetic assembly in form of magnet and pole tips, forming with shaft sealed gap filled with magnetic liquid, and a magnetic flux control assembly, comprising two circular inductance coils arranged on the outer end surfaces of the pole tips in magnetic housing, mounted coaxially to the shaft, connected to the pressure sensor and the relay with the breaker, magnetic flux control assembly additionally comprises two circular inductance coils arranged on pole tips installed coaxially to the shaft in housings connected to the transistor current controller, to which the shaft rotation frequency sensor is connected, and in the sealed gap there is a magnetic fluid temperature sensor connected to the breaker, which is configured to be connected to the electric motor control device. 
     EFFECT: technical result consists in improvement of service life of magneto-liquid seal with provision of reliability of sealing and smooth control of magnetic induction in working gap of seal. 
     1 cl, 2 dwg
Patent RU-2724827-C1 (RU)
Title: Device for underground workings filling
Inventor: Stovmanenko Andrej YUrevich
IPC: E21F15/08
Filed: 2019-12-18
Granted: 2020-06-25
Abstract: FIELD: mining.SUBSTANCE: invention relates to mining and is intended for implementation of technology of extraction of minerals with application of hardening filling of underground mine workings. A device for underground mines filling, including bins for supply of dry components, dry grinding mill, hopper-feeder, pneumatic transport of dry components of filling mixture, unloading device, at that, the unloading device is connected to the water supply pipeline and is equipped with a mechanical mixer.EFFECT: technical result is improved quality of mixing components filling mixture with water, as well as simplified and high reliability of device for filling underground mines.1 cl, 1 dwg
Patent RU-2743159-C1 (RU)
Inventor: Klimenko Nataliya Nikolaevna
IPC: C04B28/08
Filed: 2019-12-27
Granted: 2021-02-15
Abstract: Изобретение относится к промышленности строительных материалов, в частности к способу получения шлакощелочного материала для строительных изделий и шлакощелочному материалу, полученному этим способом, и может быть использовано в качестве самостоятельного строительного материала или при изготовлении строительных изделий дорожного, гражданского и промышленного строительства, в том числе стеновых блоков, тротуарных изделий, бордюрного камня. Разработан способ получения шлакощелочного материала для строительных изделий, заключающийся в смешивании гранулированного доменного шлака с активатором - натриевым жидким стеклом, формовании изделий из приготовленной смеси методом прессования и отверждении, где используют гранулированный доменный шлак, молотый до удельной поверхности 450-500 м2/кг в количестве 75-85 мас.%, натриевое жидкое стекло с силикатным модулем n=1÷3, плотностью ρ=1400 кг/м3и долей щелочного компонента в пересчете на Na2O, равной 2,2-6,3%, в количестве 15-25 мас.%, и суперпластификатор на основе поликарбоксилатного эфира Glenium®51 в количестве 0,1-0,3 мас.% от массы жидкого стекла (сверх 100%), который предварительно смешивают с раствором жидкого стекла и добавляют полученную смесь активатора к молотому шлаку с последующим тщательным перемешиванием и гомогенизацией сырьевой смеси, а формование изделий проводят прессованием при давлении 100-150 МПа, отверждение изделий проводят путем тепловлажностной обработки по режиму 3+6+3 ч при температуре изотермического прогрева 90-100°С. Представлен шлакощелочной материал для строительных изделий, полученный указанным выше способом. Технический результат – повышение прочности при сжатии и водостойкости, снижение водопоглощения, улучшение формовочных свойств сырьевой смеси и снижение энергоемкости получения изделий. 2 н.п. ф-лы, 2 табл., 6 пр.
Patent RU-2743592-C1 (RU)
Title: Method for cultivation of cereals and legume-cereals perennial grasses on haying areas with inundative irrigation in cryolite zone conditions
Inventor: Pavlova Sakhayana Afanasevna
IPC: A01B79/02
Filed: 2020-01-09
Granted: 2021-02-20
Abstract: FIELD: agriculture.SUBSTANCE: invention refers to the field of agriculture, in particular to meadow fodder production. Method involves soil treatment, application of mineral fertilizers and sowing of perennial grasses. On haymaking areas in summer, method includes inoculation with an in-line method with spacing of 15 cm of non-grafted, adaptive varieties of cereals and legume-cereal planted perennial grasses: awnless brome, perennial timothy, variegated alfalfa, broad-leaved clover, Eastern galega, Hungarian sainfoin on inundative irrigation lands, which is flooded for 10–15 days. Herewith one uses crops of perennial herbs of the previous year, in which ripeness comes in flowering phase from July 10 to August 1, and duration of stowage lasts for 20 days.EFFECT: method ensures cultivation of non-regionalized, adapted varieties of perennial grasses on haymaking areas during inundative irrigation in cryolite zone conditions.1 cl
Patent RU-2728168-C1 (RU)
Inventor: Sergeev Vitalij Vyacheslavovich
IPC: C09K8/42
Filed: 2020-01-21
Granted: 2020-07-28
Abstract: FIELD: oil and gas industry.SUBSTANCE: invention relates to gas industry. Essence of the invention consists in the fact that a screening pack is pumped to the bottomhole formation zone, in form of an emulsion-suspension system with colloidal nanoparticles of silicon dioxide containing (vol%): diesel fuel or prepared oil from the point of oil preparation and pumping – 5–12, emulsifier – 2–3, colloidal nanoparticles of silicon dioxide – 1.0–1.5, an aqueous solution of calcium chloride or potassium chloride – the rest. Emulsifier used is a composition containing (vol%): ethers of higher unsaturated fatty acids and resin acids – 40–42, amine oxide – 0.7–1, high-molecular organic heat stabilizer – 0.5–1, diesel fuel – the rest. Colloidal nanoparticles of silicon dioxide used are a composition containing (vol%): silicon dioxide – 31–32.5 in propylene glycol monomethyl ether – 67–68, water – the rest, or silicon dioxide – 30–31 in isopropanol – 67–68, and methyl alcohol – the rest, or silicon dioxide – 29–31 in ethylene glycol – the rest.EFFECT: reduction of water content of well product, reduction of harmful effect on environment due to reversibility of blocking effect of screening pack, simplification of method implementation due to single-step technology, possibility to control rheological parameters of screening pack, reduction of labor costs and increase of technological efficiency of gas, gas condensate or gas hydrate wells operation.1 cl, 5 dwg, 21 ex
Patent RU-2735268-C1 (RU)
Title: Agent for presowing treatment of seeds of agricultural plants and method of its use
Inventor: Churilova Veronika Vyacheslavovna
IPC: A01C1/06
Filed: 2020-02-13
Granted: 2020-10-29
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the agriculture. Disclosed is an agent for presowing treatment of seeds of agricultural plants, which is a nanocomposite based on metal powder and polysaccharide. Nanocomposite is obtained from an aqueous suspension of copper and / or cobalt nanoparticles of a spherical shape with size of 20–40 nm, a polysaccharide complex isolated from a common knotgrass herb and water. Components are stirred for 15 minutes by means of ultrasonic treatment with power of not less than 300 W with frequency of 23.74 kHz, the obtained nanocomposite is precipitated with ethanol, washed with acetone and dried. 
     EFFECT: invention ensures production of highly effective agent for pre-sowing treatment of agricultural crops seeds. 
     2 cl, 2 tbl
Patent RU-2733371-C1 (RU)
Title: Phenom microsphere cracking catalyst and method of preparation thereof
Inventor: BODRYJ ALEKSANDR BORISOVICH
IPC: B01J21/16
Filed: 2020-02-17
Granted: 2020-10-01
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to petroleum refining and petrochemical industry, specifically to a catalyst for deep catalytic cracking of petroleum fractions for the production of C 2 -C 4  olefins and high-octane gasoline and a method for production thereof. Microspherical cracking catalyst is obtained from a suspension which contains 25–35 wt. % of a solid residue. fine-grained zeolite ReHY, 30–35 wt. % kaolin, 25–44 wt. % sources of aluminium oxide, 1–10 wt. %. finely dispersed silicon dioxide and 1–10 wt. % starch, with concentration of suspension on dry substance of 450–600 g/l, and involving forming at spraying of suspension in medium of flue gases with temperature of 140–170 °C and calcination of obtained microspheres at temperature 650–680 °C in rotary tempering furnace. 
     EFFECT: technical result consists in production of microsphere catalyst of cracking with high parameters by volume of pores, high ratio of yields of diesel fractions to heavy residue and high catalytic activity with maintaining high wear resistance. 
     2 cl, 1 tbl, 5 ex
Patent RU-2740270-C1 (RU)
Inventor: Pozyabin Sergej Vladimirovich
IPC: C01D3/04
Filed: 2020-02-25
Granted: 2021-01-12
Abstract: FIELD: medicine; veterinary. 
     SUBSTANCE: invention refers to veterinary medicine, namely to veterinary endoscopic surgery of small domestic animals. Laparotomy is performed at the middle distance from an umbilicus to a pubic bone. In upper part of urinary bladder, cystocentesis is performed by endoscopic trocar with diameter 3 mm. Bladder is irrigated, filled, and the pressure in it is maintained with an isotonic solution of sodium chloride. Urinary bladder is examined with endoscope 2.7 mm with a viewing angle of 30°. 
     EFFECT: method improves diagnostic accuracy, reduces time of examination and performing surgical procedures, reduces traumatism and reduces length of rehabilitation in bladder operations in small domestic animals. 
     1 cl
Patent RU-2734110-C1 (RU)
Inventor: VINOGRADOV ALEKSANDR VLADIMIROVICH
IPC: H02B7/00
Filed: 2020-07-20
Granted: 2020-10-13
Abstract: Изобретение относится к области электротехники, в частности к трансформаторным подстанциям. Технический результат - возможность регулирования реактивной мощности, адаптивного автоматического регулирования напряжения, осуществления автоматического повторного включения коммутационных аппаратов отходящих линий и ввода низкого напряжения, осуществления сигнализации и блокировки от обратной трансформации, учёта электроэнергии с выделением потерь электроэнергии в силовом трансформаторе и отходящих линиях. Предлагаемая цифровая трансформаторная подстанция с активно-адаптивной системой управления позволяет расширить функциональные возможности цифровой трансформаторной подстанции за счёт возможности регулирования реактивной мощности, адаптивного автоматического регулирования напряжения, осуществления автоматического повторного включения коммутационных аппаратов отходящих линий и ввода низкого напряжения, осуществления сигнализации и блокировки от обратной трансформации, учёта электроэнергии с выделением потерь электроэнергии в силовом трансформаторе и отходящих линиях и осуществления других функций. 1 ил.
Patent RU-2747500-C1 (RU)
Title: Конструкция многоэтажного здания
Inventor: ZURABYAN ARTEM SARKISOVICH
IPC: E04B1/04
Filed: 2020-07-31
Granted: 2021-05-05
Abstract: Изобретение относится к области строительства многоэтажных жилых и общественных зданий из сборного железобетона. Конструкция многоэтажного здания состоит из сборных железобетонных стеновых панелей, установленных друг на друга по подстилающему растворному слою через сборные железобетонные панели перекрытия, и навесных или самонесущих наружных стен. Стеновые панели и панели перекрытий в местах сопряжения имеют закладные металлические детали, расположенные в выемках в теле бетона, и соединены между собой накладываемыми на них связями, которые на каждой из панелей свариваются по контуру примыкания с закладными деталями, образуя совместно работающую конструкцию. Вертикальные стыки поперечных стеновых панелей смещены в плане от оси продольных стен на этажах в разные стороны. В зоне смещения панели по высоте усилены продольным армированием. Связи на каждой из стеновых панелей соединены через тело бетона между собой и с закладными плит перекрытия резьбовыми соединениями. Изобретение позволяет ускорить процесс монтажа крупнопанельных зданий, упрощает их монтаж в зимних условиях. 1 з.п. ф-лы, 5 ил.
Patent RU-2763599-C1 (RU)
Title: Disinfection method for enclosed rooms
Inventor: GRISHIN VIKTOR KHARITONOVICH
IPC: B61D35/00
Filed: 2020-07-24
Granted: 2021-12-30
Abstract: FIELD: disinfection. 
     SUBSTANCE: invention relates to the field of disinfection. The method consists in disinfection of a closed room, including a toilet bowl and a cistern, a source of ionizing radiation. Ionization of water in the tank is carried out by supplying tap water to it and mixing it with radioactive radon gas entering the tank from the bowels of the earth through pipes. The pipes are connected to a trap for radioactive radon gas located under the floor of the enclosed room. 
     EFFECT: improvement of the safety of disinfection of toilet rooms is provided. 
     1 cl, 1 dwg
Patent RU-2742065-C1 (RU)
Title: Device for unlocking parking gear of vehicle transmission and vehicle
Inventor: ZHANG YAN
IPC: F16H59/02
Filed: 2019-01-30
Granted: 2021-02-02
Abstract: FIELD: unlocking devices. 
     SUBSTANCE: vehicle transmission gearbox unlocking device comprises an outer bushing in the driver's cabin, wherein the bushing wall has a sliding guide connected to the first position-limiting groove. Bottom of the external bushing has a through hole for passage of a cable through it. One end of rope is connected with parking transmission arm. Cable assembly comprises inner sleeve, resilient element and eye. Inner sleeve is located inside outer sleeve and moves in axial direction relative to outer bushing. Inner bushing is connected to the other end of the cable. Eye is connected with inner bushing. Elastic element is located in inner bushing. End section of the resilient element extends beyond the inner sleeve and from the first position-limiting groove to the sliding guide with the possibility of sliding in the said guide, as a result of which the internal sleeve actuates the parking beam of the parking gear for its unlocking. Unlocking is performed from the cabin. 
     EFFECT: device for unlocking gearbox parking gear is proposed. 
     10 cl, 6 dwg
Patent RU-2753079-C1 (RU)
Title: Shut-off and control valve with variable capacity
Inventor: ANDRIANOV VLADIMIR NIKOLAEVICH
IPC: F16K3/02
Filed: 2020-09-09
Granted: 2021-08-11
Abstract: FIELD: pipeline fittings. 
     SUBSTANCE: invention relates to pipeline fittings and is intended for use in automated control systems for fluid flows in pipeline systems. A shut-off-regulating valve with variable throughput comprises housing with a through channel with a locking element made in the form of a rotary rod, mounted perpendicular to the longitudinal axis of the through channel and connected to the drive mechanism. In this case, the lower part of the rotary rod is made in the form of a cylindrical plug with a side hole for the passage of the working fluid, and the upper part of the rod has an external thread with a fine pitch and is installed in a threaded clamp, rigidly connected to the body and frame-casing. At the same time, a pin is inserted in the upper part of the pivot rod, a sealing ring is installed inside the body, pressed by a threaded clamp, the bottom hole of the body is closed with a plug with a sealing ring. A cylindrical groove is made in the lower part of the body. 
     EFFECT: provides functions of regulation, locking and adjustment of the capacity from one drive. 
     1 cl, 4 dwg
Patent RU-2753500-C1 (RU)
Title: Hardware and software complex for study of electronic systems of vehicles
Inventor: Efimov Aleksei Iurevich
IPC: B60W50/04
Filed: 2019-01-31
Granted: 2021-08-17
Abstract: FIELD: computing.  
     SUBSTANCE: disclosed is a hardware and software complex for the study of electronic systems of vehicles. The hardware and software complex is connected to the electronic system of the vehicle. The complex consists of a PC, diagnostic equipment, an interface module and an event recorder unit. The interface module is connected through the first input to the electronic system of the vehicle via the OBD-II interface, through the second input it is connected to the diagnostic equipment, and through the third input it is connected to the PC via a USB connection. 
     EFFECT: invention makes it possible to obtain and interpret relevant information in terms of criminalistics from the electronic engine control unit (ECU) of vehicles. 
     6 cl, 2 dwg