baber/WOPTO huggingface dataset:
Patent RU-2737587-C1 (RU)
Inventor: KRAPIVIN EVGENIJ VLADIMIROVICH
IPC: A61B17/00
Filed: 2020-02-10
Granted: 2020-12-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely, to dentistry. Free connective tissue graft is taken from the palate, the surgical needle with the suture is pricked into the vestibular mucoperiosteal graft at first medially. That is followed by medial and distal prick-in into the free connective tissue graft. It is pricked in vestibular mucoperiosteal flap distally. Fibres ends are fixed with Mosquito-type blood-stopping clamp. Surgical needle with a medial suture is inserted into an oral mucoperiosteal flap. Then the oral mucous-periosteal flap is pricked in, distal ends of the suture are fixed with a second Mosquito-type blood-stopping clamp. Then the wound edges are separated and the surgical field is visualized by the Mosquito-type blood-stopping clamps, after surgical manipulation with one Mosquito-type blood-stopping clamp, medial ends of threads are fixed, distal ends of threads are connected by interrupted suture, then clamp is removed from medial ends of threads and interconnected by interrupted suture. 
     EFFECT: method allows positioning and fixing a free connective tissue graft from the palate, visualizing and suturing the wound edges with one suture. 
     1 cl, 4 dwg
Patent RU-2733669-C1 (RU)
Title: Electrically-pneumatic control of current collector control
Inventor: VOHLA MANFRED
IPC: B60L5/32
Filed: 2018-06-28
Granted: 2020-10-06
Abstract: FIELD: electricity; transportation. 
     SUBSTANCE: group of inventions relates to current collectors of vehicles. Device for control of clamping force of vehicle current collector to contact wire includes main control circuit and additional control circuit. At that, clamping force is initiated by working pressure pneumatically or hydraulically. Main control circuit has main control circuit regulating device intended for main pressure control from provided produced pressure. Additional control circuit comprises control device designed to control additional pressure from produced pressure. Note here that main pressure and additional pressure are combined at connection point to feed working pressure to working pressure control circuit. Also disclosed are versions of a method of controlling clamping force of a current collector of a vehicle to a contact wire, as well as a vehicle with at least one device for controlling clamping force of current collector. 
     EFFECT: technical result consists in more accurate control of required pressing forces between current collector and contact wire. 
     15 cl, 4 dwg
Patent RU-2735352-C1 (RU)
Title: Image acquisition tool for target designation control
Inventor: ROBERT PATRICK
IPC: F41G7/22
Filed: 2018-07-11
Granted: 2020-10-30
Abstract: FIELD: image processing means. 
     SUBSTANCE: invention relates to imaging and relates to an image acquisition tool for target designation control. Instrument comprises a lens, a matrix image sensor and a filter. Lens is configured to generate a scene image using natural radiation and aiming radiation, which is scattered by the target in reverse direction. Filter covers the limited area of the image sensor (confirmation zone) and is configured to selectively transmit to the pixel elements contained in the confirmation zone the aim radiation without natural radiation. Instrument is oriented towards the scene so that the target is displayed in the zone of confirmation of the image sensor. Target appears on the captured image only due to the visible radiation scattered in the closed direction. 
     EFFECT: technical result consists in improvement of distance and accuracy of target designation. 
     12 cl, 5 dwg
Patent RU-2752478-C1 (RU)
Inventor: Chukhua Merabi Remikoevich
IPC: B23B11/00
Filed: 2020-07-07
Granted: 2021-07-28
Abstract: FIELD: recycling. 
     SUBSTANCE: technical solution in question relates to the field of substance processing, namely to methods and apparatuses for recycling foam polymer waste, and can be used, particularly, for recycling waste from a copolymer of ethylene with vinyl acetate. Proposed is a method for recycling foam polymer waste, characterised by the fact that the recycled raw materials are crushed, subjected to simultaneous heating and shear stress, notable for the fact that prior to crushing, the materials not constituting polymers or other synthetic materials are separated from the raw materials in form of waste of foam polymers containing ethylene vinyl acetate, after crushing, the rough crushed material is supplied to the mesh grid of the loading hopper of the granulator, wherein the mesh grid provides dosed supply of the crushed material to the granulator screw, wherein metal elements present in the source raw material and retaining in the rough crushed material after crushing are removed when the crushed raw material is supplied, and high temperature shear crushing of raw materials is executed by a gradual increase in the shear stress, but to no less than two times relative to the initial value while the raw material is heated to a temperature not exceeding the melting point, but no lower than to 100°C with a possibility of removing excess moisture from the crushed raw materials, the crushed raw materials are mixed, unloaded into a mould and pressed. Also described is an apparatus for recycling foam polymer waste. 
     EFFECT: technical result of the invention is ensured possibility of recycling foam polymer waste into a product with a highly uniform composition. 
     12 cl, 3 dwg
Patent RU-2755051-C1 (RU)
Inventor: KARASEV NIKOLAJ ALEKSEEVICH
IPC: H02G7/02
Filed: 2020-09-10
Granted: 2021-09-13
Abstract: FIELD: electric power engineering. 
     SUBSTANCE: invention relates to the electric power engineering, namely to tension collet clamps for electric wires and cables of overhead power transmission lines. The clamp consists of a body 1 with a threaded end 2, a cone collet 3 facing towards the body 1 with the wide base 4, and a coupling 5 with a beginning section 6 with an internal thread 7, transitioning into the end section 8 with a conical cavity intended for the cone collet 3 to be installed therein and made following the shape of the external surface thereof. Elements 9 are made on the outer surfaces of the coupling 5 and on the central part of the surface of the body 1, e.g., a special nut for fastening using a wrench. 
     EFFECT: clamp is used in eliminating emergency situations occurring at open electric power facilities, wherein complex and high-priced pressing equipment is not required. 
     2 cl, 4 dwg
Patent RU-2765344-C1 (RU)
Title: Lens-shaped element
Inventor: GUILLOT MATTHIEU
IPC: G02C7/02
Filed: 2019-03-01
Granted: 2022-01-28
Abstract: FIELD: spectacles. 
     SUBSTANCE: lens-shaped element intended for wearing in front of the human eye comprises a refractive area exhibiting a first refractive ability based on the prescription for correcting abnormal refraction of the human eye, and a second refractive ability other than the first refractive ability so as to increase the defocusing of light rays; and a set of at least three optical elements. At least one optical element has the optical function of not focusing the image on the retina of the eye in order to inhibit the progression of abnormal refraction of the eye. The refractive area is formed as an area other than the area formed by the set of optical elements. 
     EFFECT: suppression or at least inhibition of the progression of abnormal refraction of the eye, such as myopia or hyperopia. 
     15 cl, 11 dwg, 3 tbl
Patent RU-2755958-C1 (RU)
Inventor: BEITA JADEED
IPC: F02C9/28
Filed: 2019-03-29
Granted: 2021-09-23
Abstract: Изобретение относится к способу и системе управления системой сгорания газотурбинного двигателя (10). Газотурбинный двигатель (10) имеет камеру (28) сгорания с первичной зоной (110) сгорания, для которой условие в первичной зоне (110) сгорания определяется параметром управления первичной зоной. Способ включает регулирование параметра (PZCP) управления первичной зоной по существу до постоянного значения в диапазоне значений температуры (T1) воздуха на впуске компрессора. Также представлены газотурбинный двигатель и способ производства системы управления для системы сгорания газотурбинного двигателя. 4 н. и 10 з.п. ф-лы, 5 ил.
Patent RU-2754419-C1 (RU)
Inventor: BAZHIN PAVEL MIKHAJLOVICH
IPC: B22F7/02
Filed: 2020-10-26
Granted: 2021-09-02
Abstract: Изобретение относится к области порошковой металлургии, в частности к получению изделий в режиме самораспространяющегося высокотемпературного синтеза (СВС) в сочетании с высокотемпературным сдвиговым деформированием продуктов горения в условиях их свободного СВС-сжатия. Может использоваться для получения слоистых металлокерамических композиционных материалов, применяемых в военной, авиационной и металлургической промышленности, машиностроении и двигателестроении. Заготовку изготавливают из чередующихся слоев экзотермических смесей, один слой из которых состоит из одного переходного металла, выбранного из ряда титан, никель, алюминий, или смеси по меньшей мере одного переходного металла, выбранного из ряда титан, никель, алюминий, и неметалла, выбранного из бора и углерода, а другой слой состоит из смеси по меньшей мере одного переходного металла, выбранного из ряда титан, никель, алюминий, и неметалла, выбранного из бора и углерода. Инициирование реакции горения проводят спиралью с торца или с поверхности заготовки и осуществляют задержку в течение заданного времени. Прессование проводят при перемещении боковых стенок пресс-формы в поперечном направлении под действием осевого давления 10-100 МПа. Обеспечивается повышение механических характеристик получаемых изделий, а также получение слоистых металлокерамических композиционных материалов варьируемых размеров в одной пресс-форме. 1 з.п. ф-лы, 1 ил., 1 табл., 4 пр.
Patent RU-2752051-C1 (RU)
Inventor: BELYAEV VALERIJ ANATOLEVICH
IPC: A01D7/00
Filed: 2020-12-08
Granted: 2021-07-22
Abstract: Изобретение относится к области ветеринарной медицины, а именно к устройству для проведения ингаляционных процедур у сельскохозяйственных животных. Устройство включает корпус и систему фиксации. Корпус выполнен из политрифторхлорэтилена и содержит вводную трубку, идущую от источника газовой смеси, и выводную трубку, ведущую в утилизатор или рециркулятор газовой смеси, проушины для крепления системы фиксации и обод для установки герметизирующей прокладки, при этом система фиксации выполнена из брезентовых ремешков и запирающей скобы для фиксации на животном. Использование изобретения позволит увеличить срок службы устройства, а также надежно фиксировать его на животном. 4 ил.
Patent RU-2767333-C1 (RU)
Title: Method for utilization of snow by energy of formation water
Inventor: Tarusin Ilya Anatolevich
IPC: E01H5/10
Filed: 2020-12-14
Granted: 2022-03-17
Abstract: FIELD: oil industry. 
     SUBSTANCE: invention relates to technologies and methods for snow utilization; it can be applied at oil industry facilities using formation water for a system of reservoir pressure maintenance for oil production. The method for utilization of snow by the energy of formation water by direct mixing in a bath with snow masses is characterized by the use of water separated during technological processes for oil separation in installations of preliminary water discharge, oil treatment. Then, molten masses are transported through pipelines to existing pipeline communications of the system of reservoir pressure maintenance through drainage tanks or, in case of oil contamination of snow masses, to the input of the oil treatment system for further oil separation.  
     EFFECT: use of thermal energy of formation water for the utilization of snow masses, which reduces the cost of transportation costs for the transportation of snow. 
     1 cl, 3 dwg
Patent RU-2762700-C1 (RU)
Title: Roll-type cvd reactor
Inventor: Smovzh Dmitrii Vladimirovich
IPC: B82B3/00
Filed: 2020-12-18
Granted: 2021-12-22
Abstract: FIELD: chemical processes. 
     SUBSTANCE: invention relates to a class of roll reactors for chemical deposition of thin graphene films from the gas phase. In order to continuously synthesise graphene, a roll-type CVD reactor is used, including a vacuum working chamber with a heat-insulated heating area, one or several, a system of temperature controllers, a substrate moving system, a gas supply system, and a vacuum pumping system. The heat-insulated heating area and the system for moving the strip substrate are located inside the vacuum chamber, thus preventing the contact of the metal substrate with the graphene layer applied thereon with the atmosphere until complete cooling. 
     EFFECT: creation of a compact apparatus for synthesising high-quality coatings on substrates in the form of a wide strip. 
     4 cl, 4 dwg
Patent RU-2758757-C1 (RU)
Inventor: Amirkhanova Dzhenneta Yunusovna
IPC: A61B5/369
Filed: 2021-02-16
Granted: 2021-11-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine, namely pediatrics, neonatology and child neurology. In order to predict cerebral palsy in premature infants with a birth weight of less than 1,500 g and a gestation period of 32 weeks or less, such risk factors as: birth weight; gestation age of 27 weeks or less; birth body length less than 36 cm; severe asphyxia at birth; Apgar score; disseminated intravascular blood coagulation syndrome; congenital sepsis; blood circulation insufficiency of the 2nd degree; posthemorrhagic hydrocephalus; cerebral ischemia; motor skills disorder, spastic hemiparesis; neonatal convulsions; CNS suppression syndrome; antenatal and postnatal intraventricular hemorrhage; subarachnoid hemorrhage of any localisation and/or hemorrhage into the posterior cranial fossa; parenchymal hemorrhage; periventricular leukomalacia; epileptiform activity according to the EEG data; seizure pattern according to the cerebral function monitoring data. The sum of the prognostic points is then calculated, wherein said points are used to estimate the risk of developing cerebral palsy. 
     EFFECT: method provides a possibility of predicting the risk of developing cerebral palsy in premature infants with a gestation period of 32 weeks or less and a birth weight of less than 1,500 g with a high degree of accuracy, sensitivity and specificity. 
     1 cl, 1 tbl, 2 ex
Patent RU-2758626-C1 (RU)
Title: Cargo and passenger velomobile
Inventor: NEUJMIN EVGENIJ PETROVICH
IPC: B62K7/00
Filed: 2021-02-24
Granted: 2021-11-01
Abstract: FIELD: mechanical engineering.SUBSTANCE: invention relates to the field of mechanical engineering, in particular to cargo and passenger bicycle machines. The velomobile consists of a frame with a seat for the driver. The frame is placed on the ends of the rotation axis of the single drive wheel with a foot pedal-connecting rod drive. The drive performs the role of a pusher-tractor, and one single-axle two-wheeled trolley, pivotally docked with each other. The drive has the ability to create traction in the gear-multiplier mode due to placing the primary shaft and all its structural elements inside the hub of the drive wheel. The velomobile contains a carriage. The carriage is made in the form of a four-legged chair made of strong thin-walled rectangular tubes. The front seat, located under the driver’s hands in his field of vision, is made obedient to the will of his steering decisions. The other seat is located behind the driver’s seat with its back to him.EFFECT: increased maneuverability is achieved.3 cl, 2 dwg
Patent RU-2760998-C1 (RU)
Title: Electromechanical lock
Inventor: MALINOVSKIJ ALEKSANDR EVGENEVICH
IPC: E05B47/02
Filed: 2021-03-09
Granted: 2021-12-02
Abstract: FIELD: locking devices.  
     SUBSTANCE: electromechanical lock belongs to cable locking devices controlled by electronic equipment and can be used to lock vehicles (for example, bicycles, scooters), door chains, under-hood car locks with cable traction in order to exclude the possibility of unauthorized access. The electromechanical lock contains a magnetic circuit (1) in the form of a box with equally high sides (2), (3), (4), (5). A cylindrical magnetic core (20) is installed at the bottom of the box, made in the form of a cup, on which an electromagnet coil (22) is installed. The anchor (27) of the lock is made in the form of a rectangular anchor plate (27) with rectangular anchor cuts (27) in the corners of the plate, which form the anchor protrusions (28), (29), (30), (31). On the anchor protrusion (30), a hook (34) is created in the form of an internal bend of the anchor plate (27), which is fixed by an overlay (35) with a notch (36). On threaded bushings (14), (15), (16), (17) a platform (38) with holes is installed (39), (40), (41), (42), coinciding with the holes of the bushings (14), (15), (16), (17). Opposite the end of the hook (34), a notch is made in the platform (38) and a channel plate (45) is installed in the form of a trough profile, forming a channel (46), connected together with the platform (38) by screws (51), (52), (53), (54) with bushings (14), (15), (16), (17). In the channel (46) there is a pusher (56) with a protrusion (57) located in the cut (55). In the initial state of the lock, the coil (22) of the electromagnet is de-energized, the pusher (56) is in the leftmost position, and the hook (34) rests against the surface of the pusher (60) under the action of a spring (44). In the closed state of the lock, when the electromagnet coil (22) is de-energized, under the action of the spring (44), the hook (34) is located in the notch of the crossbar (61). When voltage is applied to the coil (22), the anchor (27) is attracted to the magnetic circuit (1) and the hook (34) exits the notch of the crossbar (61), and the pusher (56) pushes the crossbar (60) out of the channel (46).  
     EFFECT: creation of an electromechanical lock for fixing the end of the cable locking device with a crossbar mounted on it.  
     5 cl, 5 dwg
Patent RU-2769669-C1 (RU)
Title: Medicinal dressing of herbal extracts for local prevention and treatment of 0 and 1 stages of bisphosphonate necrosis of jaw
Inventor: Tselishcheva Anastasiya Alekseevna
IPC: A61K36/28
Filed: 2021-04-21
Granted: 2022-04-04
Abstract: FIELD: medicine; pharmaceutics. 
     SUBSTANCE: invention refers to pharmaceutical industry, namely to a therapeutic dressing for preventing and treating bisphosphonate osteonecrosis of jaw of 0 and 1 stages. Therapeutic dressing for the prevention and treatment of bisphosphonate osteonecrosis of jaw of 0 and 1 stages, which is made in the form of a collagen sponge impregnated with an infusion of an herbal tea obtained from garden sage leaves, calendula flowers, plantain leaves, rhizomes and roots of great burnet, leaves of stinging nettle and purified water at the following ratio of components, wt. %: 
     
       
         
               
               
             
                 Garden sage leaves 
                 2.0 
               
                 Calendula flowers 
                 2.0 
               
                 Common plantain leaves 
                 2.0 
               
                 Rhizomes and roots of great burnet 
                 2.0 
               
                 Stinging nettle leaves 
                 2.0 
               
                 Purified water 
                 up to 100.0 
               
           
              
              
              
              
              
              
             
          
         
       
     
     See table. 
     EFFECT: disclosed dressing has pronounced anti-inflammatory, regenerating, antiseptic and haemostatic properties, reduces the healing time of the hole due to improved regeneration and microcirculation in the area of the operative wound, reduces injuries due to reduced number of dressings. 
     1 cl, 3 ex
Patent RU-2769800-C1 (RU)
Inventor: Lebedev Valentin Valentinovich
IPC: B23P6/04
Filed: 2021-07-07
Granted: 2022-04-06
Abstract: FIELD: construction industry.SUBSTANCE: invention relates to the field of repair of metal structures and can be used to eliminate leaks through crack-like defects of thick-walled metal structures. A non-removable clamping device consisting of bolts, traverse and brackets is used, while using bolts on both sides of the crack, brackets are installed that attract each other to create compressive stresses in the structure that prevent the crack from spreading, and the plaster or rubber gasket is pressed using the said pressure plate and bolts screwed into the traverse, which rests against the protrusions of the brackets, by gradually creating a force in the said pressure device until the water supply stops from under the said plaster or rubber gasket.EFFECT: invention makes it possible to carry out repairs with one-way access, as well as if it is impossible to carry it out using spark formation and open fire.1 cl, 2 dwg
Patent RU-2771217-C1 (RU)
Inventor: AKULICH ALEKSANDR VASILEVICH
IPC: F26B17/10
Filed: 2021-09-23
Granted: 2022-04-28
Abstract: Изобретение относится к технике сушки с одновременным улавливанием во встречных взаимодействующих закрученных потоках и может быть использовано в пищевой, химической, фармацевтической, микробиологической и других отраслях промышленности для сушки дисперсных материалов. Вихревая сушилка содержит сферический корпус с верхним тангенциальным вводом периферийного потока газа с влажным материалом, причем корпус сообщен в нижней части посредством окна с бункером обработанного материала, нижний тангенциальный ввод центрального потока, спутного периферийному, сообщенный с вертикальной аксиальной цилиндроторообразной расширяющейся кверху камерой, верхний край которой расположен выше плоскости окна, причем камера снабжена аксиальным вытеснителем, и размещенную в верхней части корпуса выхлопную трубу, причем в средней части сферического корпуса симметрично горизонтальной оси по всей поверхности выполнено кольцевое окно, к кромкам которого снаружи корпуса подключена дополнительная торообразная камера, при этом по ее высоте внутри и соосно корпусу установлена сферическая обечайка. Изобретение позволяет улучшить аэродинамику движения взаимодействующих закрученных потоков газовзвеси и повысить эффективность улавливания сушилки. 2 ил.
Patent BR-0004875-C2 (BR)
Title: desenvolvimento introduzido em composição cosmética para tratamento e limpeza de pele impregnada em esponja
Inventor: CHRISTO HERICK BONALDI
IPC: A61K8/42
Filed: 2000-10-17
Abstract: DESENVOLVIMENTO EM COMPOSIçãO COSMéTICA PARA TRATAMENTO E LIMPEZA DE PELE IMPREGNADA EM ESPONJA, a qual passa a ser compreendida por aproximadamente de 2 a 60% em massa de tensoativos e surfactantes; podendo conter agentes emolientes em até 10% em massa; aproximadamente 1 a 25% em massa de agentes umectantes; podendo conter agentes biocidas em até 1,5% em massa; aproximadamente 0,05 a 3% em massa de agentes conservantes; aproximadamente 0,05 a 3% em massa de agentes seqüestrantes; de outros aditivos conhecidos dos técnicos no assunto como por exemplo água, fragrâncias, ácido cítrico, cloreto de sódio, entre outros.
Patent DE-2338504-C2 (DE)
Title: Domestic fruit juice extractor with centrifugal separator - and removable mixing jug with paddles rotated when control lever is operated
IPC: A47J19/02
Filed: 1973-07-30
Granted: 1981-09-24
Abstract: A cutter is rotated at the bottom of a tube into which a fruit is inserted. The cutter grinds the fruit and the juice is extracted by a centrifugal forces acting via a perforated basket surrounding the cutter and rotated with it. The juice passing through the basket is collected and discharged into a removable jug. Prior to juice extraction other ingredients e.g. ice, sugar or honey are placed in the jug and when juice extraction is complete a lever is operated to cause paddles within the jug to rotate. The paddle rotation is via an idler wheel which is pressed against a roll attached to the main motor and arrangements are made to support the motor during paddle rotation to compensate for the idle wheel pressure. The appts. is for domestic use and prepares a mixture in the jug for dispensing into glasses. The appts. employs a single motor whose vibrations are controlled during the mixing operation.