baber/WOPTO huggingface dataset:
Patent RU-2693654-C1 (RU)
Title: Sunflower seeds crushing device
Inventor: Rodina Anna Gennadevna
IPC: B02B1/06
Filed: 2018-12-26
Granted: 2019-07-03
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agricultural production. One proposes a sunflower crumbling device including a loading hopper with a control gate connected to the feeder and an electric motor. Feeding device consists of two metal guides, one end of which has rigid attachment with loading bin and contains two reeling rolls in the form of screw with removable rubberized cellular shells, which are located along screw lines, between which gap is formed. Device also contains a centrifugal fan which is installed in the lower part of the housing under the supply device. Outlet branch pipes of device are cone-shaped with common separating partition, and electric motor is connected by means of coupling with gear transmission. 
     EFFECT: invention ensures preservation of sunflower kernel integrity. 
     1 cl, 2 dwg, 1 ex
Patent RU-2732750-C1 (RU)
Title: Supporting bra without back
Inventor: GEHLHAUSEN GORDANA
IPC: A41C3/00
Filed: 2017-08-04
Granted: 2020-09-22
Abstract: FIELD: consumer goods industry. 
     SUBSTANCE: disclosed is a supporting bra without a back, for supporting the user's breasts, in which cups and various straps are used, configuration of which is selected so as to provide a completely open view of the user's back, which allows the user to wear non-backed garments over the supporting backless bra in accordance with the present invention. Some of the versions of the supporting bra without a back support the user's breasts in such a way that additionally provides an open view of the user's chest area central part, which allows the user to wear clothes with a deep neck cutout. 
     EFFECT: disclosed is a supporting bra without a back. 
     20 cl, 38 dwg, 7 tbl
Patent RU-2730223-C1 (RU)
Title: Dispensing valve holder and fuelling device
Inventor: KANO Singo
IPC: H01H36/00
Filed: 2017-04-19
Granted: 2020-08-19
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to a dispenser valve holder of a fuelling device, in which the dispensing valve switch continuously performs accurate control. Holder of the dispensing valve of the fuelling device contains housing (2) for supporting the outlet branch pipe of the dispensing tap, support part (3) for maintenance of the safety device of the handle of the dispensing valve and switching unit (4, 4-2, 4-3). Switching unit comprises identifiable component (5) for emitting magnetic field lines or light, recognition component (6) for detecting magnetic field lines or light emitted by the identifiable component, and actuating components (7, 7-2, 7-3), made with possibility of movement between position preventing achievement of magnetic power lines or light emitted by identifiable component recognizing component, and position, which does not prevent. 
     EFFECT: depending on whether the detecting component detects whether the emitted magnetic power lines or light is detected, it is possible to accurately determine whether the dispensing tap is suspended on the support of the dispensing valve or disconnected from it even when the panel of the fuelling device is open. 
     6 cl, 9 dwg
Patent RU-2716212-C1 (RU)
Title: Annular tape magnetic conductor with ellipsoidal cross-section (versions)
Inventor: OSHEV YURIJ ARKADEVICH
IPC: H01F3/04
Filed: 2019-04-30
Granted: 2020-03-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: annular tape magnetic conductor formed by variable-width tape winding has ellipsoidal cross-section, and magnetic conductor winding tape has geometric shape described by parametric relationship 
     
       
     
     x is tape length; y is band width relative to axis of longitudinal symmetry; ϕ – parameter displaying increment of polar angle corresponding to rotation of radius vector during magnet core winding; l=πd is length of median axial line with diameter d of magnetic conductor; r is radius of semi-circular part of ellipse-like magnetic conductor cross-section;  a  is distance between centers of semicircular parts of ellipse cross-section of magnetic conductor (at  a =0 is circular cross-section); δ is thickness of tape with applied insulation. Unified assembled structure of annular magnetic conductor consists of at least one cylindrical element with rectangular cross section and two end elements with a semicircular cross-section or comprising a semi-circle in the form of a part of the cross section, which together form an elliptical cross-section of the magnetic conductor. Magnetic conductor with ellipsoidal cross-section provides power transformers and throttles with minimum weight, dimensions and own heat release and provides increased resource reliability, which is essential, for example, for aerospace engineering and missile building. 
     EFFECT: technical result consists in increase in the reliability. 
     4 cl, 5 dwg 
     при - at 
     где - where
Patent RU-2720188-C1 (RU)
Title: Method of measuring lateral forces acting from wheel to rail, and device for implementation thereof
Inventor: BORONENKO YURIJ PAVLOVICH
IPC: G01L1/22
Filed: 2019-05-13
Granted: 2020-04-27
Abstract: FIELD: machine building.SUBSTANCE: invention can be used for measurement of lateral forces occurring at interaction of wheel of rolling stock with rail. Essence of the invention consists in the fact that on both sides of the rail neck in two vertical cross sections located in the inter-cavity gap, below the neutral axis of the rail there are installed in total eight strain gauges perpendicularly relative to the longitudinal axis of the rail and according to their readings, lateral force occurring at interaction of wheel and rail during wheel motion along rail-and-span span is calculated.EFFECT: technical result is increased statistical reliability of side forces measurements from wheel-to-rail interaction.2 cl, 4 dwg
Patent RU-2716418-C1 (RU)
Title: Fish counting device
Inventor: DOLGOV ALEKSANDR NIKOLAEVICH
IPC: G06M11/00
Filed: 2019-07-11
Granted: 2020-03-11
Abstract: FIELD: data processing. 
     SUBSTANCE: device includes a video camera installed above water, which is connected to series-connected processing unit and counting unit. Within the vision zone of the video camera across the river there is a band on the bottom, the color of which contrasts with the color of the detected fish and the bottom of the river. Belt comprises optical emitting elements connected to processing unit. Number of video cameras is selected so that they can be used to view the whole river width. 
     EFFECT: invention provides continuous counting of fish passing in shallow-water rivers. 
     1 cl, 2 dwg
Patent RU-2732636-C1 (RU)
Title: Intermittent train traffic control system at accelerated railway sections
Inventor: ZORIN VASILIJ IVANOVICH
IPC: B61L25/00
Filed: 2019-07-30
Granted: 2020-09-21
Abstract: FIELD: rail vehicles. 
     SUBSTANCE: invention relates to means of interval control of train traffic on railway section reconstructed from damages. System includes a set of insulating joints connected on both sides, which separate ends of adjacent rail circuits, universal interval control modules, each of which contains in its composition of two track transformers, two control devices of through traffic lights of odd and even movement direction, device for setting modes, a control indication device, a device for communication with automatic crossing signalling, a communication device with a neighbouring station, a local serial interface and a device for changing direction of movement installed separately on a neighbouring station, master transmitter-receiver and driven receiver-transmitter of two-way telemonitoring and telecontrol channel with carrier frequency f = 125 Hz, central control device for components of universal interval control module, self-contained power supply device, which includes a storage battery, a battery control unit, an internal combustion engine, a generator, a fuel tank and a secondary power supply source. 
     EFFECT: possibility of realizing a temporary system for interval control of train traffic on accelerated railway sections. 
     1 cl, 2 dwg
Patent RU-2729738-C1 (RU)
Title: Method of cattle carotene-deficient hemeralopia treatment in field conditions
Inventor: ZHIRKOV IGOR NIKOLAEVICH
IPC: A61D7/00
Filed: 2019-10-22
Granted: 2020-08-11
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: invention refers to veterinary science, particularly to a method for treating cattle hemeralopia in field conditions. Method is characterized by that a diseased animal is treated with a lower eyelid with 5 % alcohol tincture of iodine, after which on the border of the ventral edge of the eye and soft eye tissues are introduced needle, directing it to the opposite angle of the lower jaw and describing the semicircle behind the eyeball, bringing it to the papilla of the optic nerve until it stops in the bone tissue of the eyebrow at depth of 8–10 cm, then a syringe is attached to needle and 20 ml of 0.5 % novocaine solution is introduced into the retrobulbar space. That is followed by parabulbar injection of 10 ml of Karolin with a background of weekly intramuscular injections of Trivit in dose of 4–5 ml for 2–4 weeks. 
     EFFECT: using the invention enables recovering vision. 
     1 cl, 2 tbl
Patent RU-2732827-C1 (RU)
Title: Device for selecting applicator channels
Inventor: GLEBOV MIKHAIL VLADIMIROVICH
IPC: A61N5/10
Filed: 2019-12-02
Granted: 2020-09-23
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment. Device for selecting channels of applicator apparatus for contact radiation therapy comprises a front face panel for attachment of flexible ampoule with applicators, rotary disc for alignment of selected channel with rigid ampoule and step motor. Front face panel is rigidly mounted on bearing platform and is aligned with axis of rotation of step motor. At frontal of the face panel at one distance along the radius with the selected angular pitch there are holes for connection of flexible ampoule wires with applicators and a rotating disk located on the rotation axis of the electric motor behind the front face panel. On the disc there is a hole at the same radial distance as on the fixed front panel. Centre of hole during rotation coincides with centres of holes of channels for attachment of applicators. To the hole on the rotating disk there connected is a rigid ampullar line, the end of which is aligned with the axis of rotation and movably fixed through the collet with the radial bearing on the bearing platform of the device. On the rotary disc there are holes arranged at one radial distance with an angular pitch corresponding to the angular pitch of holes on the front face panel for fixation of the selected channel by means of a solenoid. 
     EFFECT: providing a reliable and easy-to-manufacture structure for moving a radiation source into ampoule leads with applicators for intracavitary gamma-ray therapy and returning it to the storage as per the session of irradiation. 
     1 cl, 1 dwg
Patent RU-2729573-C1 (RU)
Title: Способ получения карбонатов редкоземельных элементов
Inventor: BOGATYREVA ELENA VLADIMIROVNA
IPC: C01B32/60
Filed: 2019-12-30
Granted: 2020-08-07
Abstract: Изобретение относится к гидрометаллургии редкоземельных элементов (РЗЭ), в частности к способу получения карбоната неодима, используемого в производстве металлического неодима и оксида неодима для различных областей: производства катализаторов, электронной керамики, пигмента в производстве стекла и др. Способ включает осаждение карбоната неодима из исходного раствора нитрата неодима, фильтрование осадка и его сушку. Исходный раствор, содержащий от 40 до 263 г/л NdOи 4-30 г/л HNO, подают в 20%-ный раствор соли угольной кислоты - карбоната аммония (NH)COили бикарбоната аммония NHHCOв изотермических условиях 39-44°С при скорости перемешивания пульпы 200-1100 об/мин. Причем избыток соли угольной кислоты составляет не менее 35% от стехиометрически необходимого количества. При этом при использовании карбоната аммония, исходный раствор подают со скоростью не более 1,3 кг NdO/(кг (NH)COч), а при использовании бикарбоната аммония, исходный раствор подают со скоростью не более 0,8 кг NdO/(кг NHHCO·ч). Способ обеспечивает достижение приемлемой для производства удельной скорости фильтрования пульпы карбоната неодима - не менее 1 м/(мч) без предварительной корректировки кислотности и концентрации NdOисходного раствора нитрата неодима, а также снижение объема сточных вод в 1,5-2 раза. 1 табл.
Patent RU-2742054-C1 (RU)
Inventor: Roik Bogdan Olegovich
IPC: C12P19/34
Filed: 2020-01-09
Granted: 2021-02-02
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology and biochemistry, particularly to methods of producing biologically active substances based on nucleic acids, specifically to production of a sodium salt of DNA recovered from Chlorella vulgaris microalgae. Method of producing sodium nucleinate from microalga comprises mechanical lysing of cell membrane of microalgae, purification of biomaterial from lipids, pigment complex, polysaccharides, proteins, and so forth, hydrolysis in citrate-salt solution, disposal of cell slime and denatured proteins, precipitation of nucleic acids in form of sodium salts with ethanol, isopropanol or acetone, centrifugation, washing of the residue with ethyl alcohol, drying. 
     EFFECT: obtained product can be used as an immune stimulator in treating animals, as well as use in chemical-pharmaceutical, veterinary and food industry for producing preparations and products based on nucleic acids. 
     1 cl, 1 ex
Patent RU-2729724-C1 (RU)
Title: Method of spleen reduction accompanying laparoscopic splenectomy in children with hereditary auto-immune haemolytic anemia
Inventor: SVARICH VYACHESLAV GAVRILOVICH
IPC: A61B17/94
Filed: 2020-01-10
Granted: 2020-08-11
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to abdominal surgery. Trocars with working tools are installed into abdominal cavity. Spleen is mobilized to cross its vascular pedicle using a suturing, ultrasonic or electrocoagulating instrument. Metal electrically driven pump is introduced into the endoscopic bag. Two centimeters below its edge are perforated by spleen and blood spilled into the bag is removed by means of electrically driven pump. Half-reduced spleen is removed from the bag by fragmentation with a finger and haemorrhoid forceps. Empty bag is removed. Apertures from trocars are closed with their subsequent treatment with an antiseptic.EFFECT: method allows reducing time of surgical intervention, preventing abdominal cavity contamination with risk of splenic implantation and relapse of autoimmune haemolytic anemia.1 cl, 1 ex
Patent RU-2735235-C1 (RU)
Inventor: FALK RAINER
IPC: G06F21/57
Filed: 2018-06-07
Granted: 2020-10-29
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to blockchain. Method includes steps of: evaluating a physical infrastructure characteristic that underlies the blockchain ground; wherein, with a certain information which indicates a characteristic, a quantitatively comparable value is related, wherein the infrastructure includes several nodes which are connected to each other by a network; comparing the value with a predetermined parameter characterizing the required reliability of the blockchain and selected depending on the service to be protected by the blockchain; and outputting signal through interface, in case the value is less than the predefined parameter, wherein the characteristic relates to the physical or topological parameter of the infrastructure. 
     EFFECT: technical result is providing monitoring of the blockchain for its reliability. 
     12 cl, 3 dwg
Patent RU-2733490-C1 (RU)
Title: Store floor equipment system
Inventor: PAVLIKOV SERGEJ NIKOLAEVICH
IPC: G06K17/00
Filed: 2020-02-27
Granted: 2020-10-01
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to systems of shop floor equipment of a self-service store containing shopping trolleys and/or meshes designed to accommodate the selected item by the buyer. Essence of the invention consists in the fact that the shop floor equipment system containing the shopping trolleys and/or nets for placement of the selected goods by the buyer, wherein each trolley/ mesh of the trading floor is equipped with a power supply unit with a charging device and further comprises the following units provided with a wireless communication device: a payment terminal, an input/output device for displaying video information for indicating the name of goods, their quantity and cost, connected by a communication bus to the purchase control device; audio information input/output device, wherein the trading hall is equipped with scanners to control movement of shopping trolleys, buyers, personnel and goods to the payment zone, and the payment zone comprises scanners for unlocking electronic labels. 
     EFFECT: technical result is increased throughput capacity of magazine. 
     1 cl, 1 dwg
Patent RU-2749229-C1 (RU)
Title: Method for development of gas and oil reservoir underlain with water with hydrocarbon production under pressure
Inventor: Zashikhin Vitalij Viktorovich
IPC: E21B43/12
Filed: 2020-03-10
Granted: 2021-06-07
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to the oil and gas industry and is intended for development of a gas and oil reservoir underlain with bottom water. The method includes drilling out of the reservoir with production wells, development thereof and further withdrawal of hydrocarbons. According to the invention, with a homogeneous oil part of the reservoir with low oil viscosity - up to 10 mPa⋅s, the reservoir is developed at the absolute gas-oil contact mark by radial mechanical drilling of channels up to 50 m in length parallel to the oil-water contact (OWC) line. The hydrocarbon flow rate and depression are calculated, wherein said debit and depression provide water breakthrough into the wells simultaneously along the entire length of the drilled channels with full coverage of depth thickness of the oil part of the reservoir. A uniform rise of the OWC is provided by weakening or eliminating formation of water cones to the bottoms of production wells. The production of hydrocarbons is stopped when the water content in the yield of the production wells reaches 98%. 
     EFFECT: increased oil production and efficiency of development of gas and oil reservoir by complete coverage of the oil-saturated reservoir with displacing water, as well as elimination of oil losses in the gas part of the reservoir. 
     1 cl, 2 dwg, 7 tbl
Patent RU-2736615-C1 (RU)
Title: Method for determining areas of high dynamics of cosmic plasma in space around planet mercury
Inventor: ALEKSEEV IGOR IVANOVICH
IPC: G06N7/06
Filed: 2020-04-07
Granted: 2020-11-19
Abstract: FIELD: computer and network technologies. 
     SUBSTANCE: invention relates to computer and network technologies, namely, to technologies used to simulate dynamics of plasma and magnetic field in space around planet Mercury. In the disclosed method, a rectangular-parallelepipedal magnetosphere model of the investigated region is formed, the design cube is divided into equidimensional cubic spatial cells, for the selected direction of the interplanetary magnetic field, hybrid simulation is performed, the input parameters of which are distribution of the magnetic field in the design cube. 
     EFFECT: technical result achieved when using the claimed invention consists in reduction of computational resources for subsequent simulation of magnetosphere at different states of interplanetary medium due to formation of design grid of variable resolution, as well as high accuracy of determining value of self-consistent pattern of magnetic field and plasma in transition layer. 
     6 cl, 5 dwg
Patent RU-2740264-C1 (RU)
Inventor: Samorukov Aleksei Egorovich
IPC: A61H1/00
Filed: 2020-05-13
Granted: 2021-01-12
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, gynaecology, manual therapy and can be used as part of complex therapy in females suffering chronic inflammatory diseases of uterus and appendages. Method is suitable for use both in out-patient, and in in-patient and sanatorium-and-spa practice. For correction of disorders of microcirculation of small pelvic organs in females with chronic inflammatory diseases of uterus and appendages, in particular, in preproduction training. In 5–10 days after menstruation sessions of successively conducted six techniques, resulted in the claim are carried out. Course of 5–7 sessions, exposures are performed every other day: Technique No. 1 is sacral mobilization in the abdominal position. Technique No. 2 - balancing of lumbosacral muscles. Technique No. 3 is toning of pelvic floor muscles. Technique No. 4 is respiratory diaphragm relaxation. Technique No. 5 - balance of muscles of atlantooccipital joint. Technique No. 6 - C2-C3 segment manipulation, indirect functional muscular technique. Given method enables acting on groups of muscles directly participating in mechanisms of pathological afferentation from pelvic organs. 
     EFFECT: method provides accessibility and simplicity of proposed manipulations on soft tissues that considerably improves efficiency of treatment and stability of its results for correction of disorders of microcirculation of small pelvis organs in women with chronic inflammatory diseases of uterus and appendages. 
     1 cl, 2 ex
Patent RU-2742863-C1 (RU)
Title: Device and method of calibrating an under-rail lathe for processing wheel pairs without calibration wheel pair
Inventor: FISCHER MARVIN
IPC: B23B5/32
Filed: 2018-11-16
Granted: 2021-02-11
Abstract: FIELD: measurement. 
     SUBSTANCE: invention relates to calibration means of measuring devices (1) built-in into under-rail lathes for machining wheel pairs without calibrating wheel pair. Device (22) for calibration comprises motor (23) with drive shaft, to which friction roller (24) is connected, having cylindrical friction surface with specified nominal diameter, and measuring bridge. Device is equipped with means for determining angular position of drive shaft of motor (23) and/or friction roller (24), which is made with possibility of bringing in rotation measuring roller (11) of built-in measuring device (1) of said lathe and/or with possibility of being brought into rotation from said measuring roller (11) during contact. Invention also relates to an under-rail wheel-rolling lathe comprising calibrating device (22) and a calibration method. 
     EFFECT: use of the invention simplifies the calibration process. 
     9 cl, 7 dwg
Patent RU-2744765-C1 (RU)
Title: Method for predicting acute renal injury in patients with urgent urological and surgical pathology
Inventor: Riazantsev Vladimir Evgenevich
IPC: G01N33/92
Filed: 2020-06-02
Granted: 2021-03-15
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine and relates to a method for predicting acute renal injury in patients with urgent urological and surgical pathology, including a blood test, where venous blood is taken and analyzed, the value of the level of lipid components of phosphatidyl inositol, phosphatidyl serine, monoacyl glycerol, cholesterol is estimated according to the following formula:   if Y is less or equal to 3.4, there is no acute renal injury, and if Y is more or equal to 3.5, the presence of acute renal damage is observed.   
     EFFECT: invention provides an accurate and adequate assessment of the degree of acute renal injury, the possibility of multiple use of the claimed method at different time intervals of the course of the disease, making it possible to assess the condition of a patient with different etiology. 
     1 cl, 2 tbl, 2 ex