baber/WOPTO huggingface dataset:
Patent RU-2724359-C1 (RU)
Title: Лопастная система ветроэлектростанции
Inventor: Tiaglin Denis Valentinovich
IPC: F03D7/04
Filed: 2019-11-20
Granted: 2020-06-23
Abstract: Изобретение относится к ветроэнергетике и предназначено для преобразования кинетической энергии ветра в полезную механическую энергию вращения лопастной системы. Лопастная система ветроэлектростанции содержит лопасти, каждая из которых включает раму, жестко закрепленную к валу, и установленные в раме элементы заполнения, выполненные с возможностью перекрывать или открывать с разных сторон от вала область рамы, ограниченную её контуром. Рама каждой лопасти содержит, как минимум, две ячейки, элементы заполнения установлены в ячейки рамы и выполнены с возможностью перекрывать или открывать с разных сторон от вала область рамы, ограниченную её контуром, посредством системы управления лопастью. Лопасти могут быть закреплены как на вертикальном, так и на горизонтальном валу. Элементы заполнения могут быть выполнены в виде пластин, закрепленных с возможностью вращения на осях, установленных в ячейке рамы, таким образом, что с одной стороны вала пластины перекрывают область рамы, ограниченную её контуром, а с другой стороны вала – открывают. 7 з.п. ф-лы, 3 ил.
Patent RU-2731305-C1 (RU)
Title: Method for prediction of unfavorable cardiovascular events within a year after coronary artery bypass surgery
Inventor: Garganeeva Alla Anatolevna
IPC: G01N33/50
Filed: 2020-03-04
Granted: 2020-09-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine. Disclosed is a method for prediction of unfavorable cardiovascular events within a year after coronary artery bypass surgery. Left ventricular ejection fraction value is determined by echocardiography before operative treatment, total blood cholesterol level, on the basis of molecular-genetic analysis, presence of genotype LM of polymorphism rs854560 of gene PON1 and genotype TT of polymorphism rs2238296 of gene POLG is determined. Probability of unfavorable cardiovascular events within a year after coronary artery bypass surgery is calculated by formula p=1/1+exp(-z). If p is greater than or equal to 0.5, unfavorable cardiovascular events are predicted. 
     EFFECT: invention provides an effective method for prediction of unfavorable cardiovascular events within a year after coronary artery bypass surgery. 
     1 cl, 1 tbl, 3 ex
Patent RU-2734336-C1 (RU)
Title: Method for early non-invasive diagnosis of metabolic disorders in children and adolescents
Inventor: Kobyakova Olga Sergeevna
IPC: A61B5/053
Filed: 2020-03-27
Granted: 2020-10-15
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to endocrinology, and can be used for early detection of metabolic risks among children and adolescents. Method involves analyzing the composite composition of the body by bioimpedance measurement to determine visceral fat area. ROC-analysis is used to calculate threshold points in visceral fat area. If the area of visceral fat in girls under 10 years old is 35.9 cm 2  or more; in boys under 10 years old 37.3 cm 2  and more; in girls-adolescents from 10 years to 18 years old 67.5 cm 2  and more, and in boys-adolescents from 10 years to 18 years of 45.9 cm 2  and more, presence of metabolic disorders is diagnosed. 
     EFFECT: using the invention enables detecting a risk group requiring close monitoring to prevent developing clinical manifestations of metabolic syndrome. 
     1 cl, 4 dwg
Patent RU-2736629-C1 (RU)
Title: Automated system for processing incoming requests and method of automated processing of incoming requests
Inventor: Khanukov Dmitrii Georgievich
IPC: H04M3/42
Filed: 2020-05-14
Granted: 2020-11-19
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to automated processing of incoming requests with the participation of an intermediary and can be used in providing transactions in real estate, providing goods and services, as well as in control systems. Establishing communication between incoming request and client request in accordance with telecommunication identifier of client request, enriching incoming request with information on client request and redirecting said request to intermediary interface. 
     EFFECT: technical result consists in provision of the possibility to supervise the transaction by the intermediary, which increases probability of the mediator provision of legal purity and security of the transaction and makes it possible to preserve confidentiality of the parties involved in the transaction. 
     12 cl, 3 dwg
Patent RU-2741828-C1 (RU)
Title: Method for detecting intruder, recognizing type thereof and direction of movement using double-beam passive infrared detection means
IPC: G08B13/00
Filed: 2020-06-09
Granted: 2021-01-28
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to security monitoring methods and can be used in applications of double-beam passive infrared detection means (DM) for signalling control of road network. Method consists in control of X-shaped intersection of roads (XIR) of DM; installing two of the three DMs diagonally from the XIR opposing inner sides and orienting such that the optical axes of their detection zones (DZ) cross two roads; installation for each of three DMs of the minimum allowable distance to the far from it road, at which the DZ of the person and the vehicle of the DM has crossed only the road nearest to it, and vehicle DZ only crossed only long-distance road; installation of the third DM on the XIR outer side and orientation so, that its human and vehicle DZ crossed on the road with the vehicle only one DM, and DZ of vehicle only intersected on other road with DZ of person and vehicle of remaining DM; detection of an intruder and determination of its side of motion relative to the XIR centre when it crosses the DZ; providing recording by a system for collecting and processing information (SCPI) of signals from the DM; establishing maximum time for accumulating SCPI of signals from the DM from the moment of arrival of the first alarm signal based on the minimum possible speed of the person on the road and the distance travelled by the person between the DM DZ; using an intruder type identification algorithm based on the number of alarm signals received for a specified maximum accumulation time of signals: one or two alarm signals - PN, three signals - NA; recognition by the algorithm of the violator's direction of movement in the direction of the alarm signals transmission to the intruder of motion relative to the XIR centre. Method includes a preparatory stage with unfolding according to the developed scheme of the DM at the XIR and the main stage, which starts with the arrival of the alarm signal and ends with forming an output on the type of the detected intruder: PN or NA and direction of its movement. 
     EFFECT: technical result consists in obtaining the possibility of detecting the type of intruder - PN or NA with low probability of error and using only three DM. 
     1 cl, 6 dwg
Patent RU-2743604-C1 (RU)
Title: Method of anti-corrosion protection of cathode-polarizable underground metal structures with layer of polymer compound in insulating coating, polymer compound for an insulating coating of cathode-polarizable underground metal structures and use of anionite microparticles
Inventor: PETROV NIKOLAJ NIKOLAEVICH
IPC: C23F13/00
Filed: 2020-08-03
Granted: 2021-02-20
Abstract: FIELD: construction, oil and gas industry.  
     SUBSTANCE: invention can be used in construction and during repairing works of underground metal structures and, preferably, for field, technological and main oil, gas, product pipelines. Method of anticorrosive protection of cathode-polarizable underground metal structures with a polymer layer of mastic compound in an insulating coating consists in cathode polarization from an external direct current source of the metal structure, whereon an insulating coating is preliminarily formed, which adheres to the metal surface on the basis of a primer. Then, the next adhesive bonding anticorrosion layer is formed in the form of a polymer compound. After that, an exterior waterproof coat is developed on it. To form an adhesive binding anticorrosion layer, a polymer compound is used that contains a polymeric thermosetting or thermoplastic binder and a sufficient amount of anionite microparticles in the appropriate ionic form. Preliminarily, the number of anionite microparticles in the appropriate ionic form is determined in the composition of the polymer compound, the ions of which, according to the laboratory test for determining the peeling area of ​​protective coatings during cathodic polarization, can reduce the peeling area relative to the original polymer binder without adding anionite by more than 75%. Once the primer has dried, a flowable polymer compound is applied to it with a layer thickness of 0.5 to 3 mm, with simultaneous application, using a thermoplastic tie layer, of a reinforcing geotextile in the form of a fiberglass mesh. Thereafter, as an exterior waterproof layer, a metal structure, for example a pipeline, is wrapped with a polymeric film material to form an adhesive-adherent insulating polymeric layer compatible with the type of the polymer adjacent to the metal surface to be protected. In case of a thermosetting binder, a fluid high-resistance polymer compound, adhesive-compatible with the polymer-anionite layer, is used to form the exterior waterproof layer. Disclosed are a polymer compound and the use of anionite microparticles in an appropriate ionic form as an additive to the polymer compound.  
     EFFECT: improved anticorrosive protection of polymeric thermosetting and thermoplastic polymeric coatings by increasing durability of the adhesive bond with the metal surface while leveling the risks of underfilm corrosion under the peeled coating. 
     5 cl, 2 dwg, 4 tbl
Patent RU-2751065-C1 (RU)
Title: Method of producing wire from titanium-niobium-tantalum alloy for use in the production of spherical powder
Inventor: Sevostyanov Mikhail Anatolevich
IPC: C22F1/18
Filed: 2020-08-06
Granted: 2021-07-07
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, in particular to methods of manufacturing TiNbTa wire from a biocompatible alloy for the production of spherical powder. A method of producing wire from a titanium-niobium-tantalum alloy for the production of spherical powder includes smelting alloy ingots from initial materials in an electric arc vacuum furnace with a non-consumable tungsten electrode, homogenizing annealing of ingots in a vacuum of 5⋅10 -5  mm Hg, intense plastic deformation of ingots with obtaining a wire and recrystallization annealing of the resulting wire. Homogenizing annealing of ingots is carried out at a temperature of 600°C for 12 hours, severe plastic deformation is carried out by rolling on a reversing mill to a billet section of 10×10 mm 2 , rotary forging in air at a temperature of 600°C and single or multiple drawing to a wire diameter of 1 mm, and the recrystallization annealing of the resulting wire is carried out in vacuum at a temperature of 600°C for 12 hours. 
     EFFECT: resulting wire is characterized by high ductility and performance characteristics. 
     1 cl, 7 dwg
Patent RU-2761858-C1 (RU)
Title: Material for electrical contacts based on silver
Inventor: Revenko Pavel Anatolevich
IPC: H01H1/02
Filed: 2021-02-25
Granted: 2021-12-13
Abstract: FIELD: electrical engineering.  
     SUBSTANCE: invention relates to the field of electrical engineering, namely to a silver-based material for the manufacture of electrical contacts obtained using powder metallurgy methods and can be used in homogeneous pairs of low-voltage switching equipment. Extension of the service life of electrical contacts by increasing the switching wear resistance and the number of on-off cycles before the “beginning of destruction” of the material, as well as reducing the voltage drop at the contact junction is the technical result of the invention, which is achieved by the fact that the material for electrical contacts based on silver is obtained from finely dispersed fractions of nickel (1-5 microns) and silver (5-10 microns), which are mixed in two stages, and at the first stage nickel, 10%, and silver, 80% in the presence of polyvinyl alcohol are mixed for 6 hours and then sintered in hydrogen at a temperature of 800°C, after which the resulting granulate is mixed with an additional amount of silver, 10%.  
     EFFECT: contacts made of the obtained material have a switching wear of 4.5×10 -7  g/cycle, a contact voltage drop (14-19) mV and the number of on-off cycles before the “beginning of destruction” is 700,000.  
     2 cl, 2 tbl
Patent RU-2761058-C1 (RU)
Title: Pseudo-random code scale
Inventor: OZHIGANOV ALEKSANDR ARKADEVICH
IPC: H03M1/24
Filed: 2021-03-22
Granted: 2021-12-02
Abstract: FIELD: measuring technology.SUBSTANCE: invention relates to measuring technology. The pseudo-random code scale contains an information track made in the form of gradations of a pseudo-random binary sequence of the maximum length of the period М=2n-1, built by means of a primitive polynomial h(x) of degree n, where n is the capacity of the scale, n informational and (k+kb+3) corrective reading elements placed along the information track with angular steps that are multiples of the scale quantum δ=360°/М, with the possibility of obtaining from them M different (n+k+kb+3) - bit code combinations, representing a correction code with the possibility of correcting triple errors, the outputs of the reading elements are the outputs of a pseudo-random code scale.EFFECT: increasing the information reliability of the pseudo-random code scale.1 cl, 3 tbl, 1 dwg
Patent RU-2763200-C1 (RU)
Title: Penetrating module of increased action
Inventor: ZELENOV ALEKSANDR NIKOLAEVICH
IPC: F42B12/06
Filed: 2021-03-22
Granted: 2021-12-28
Abstract: FIELD: military technology.  
     SUBSTANCE: invention relates to ammunition with increased penetrating power, containing an armor-piercing element as a payload, namely a penetrating module. The high-acting penetrating module contains a carbide body having a cone-shaped head with evenly spaced axial grooves and a tail part. The head part is made combined with the transition of an obtuse cone with an angle β of 120-150° at the apex to an acute angle α of 25-35° of a truncated cone in the remaining part, with curved grooves, at least three, located relative to each other at an angle of 45-120°, between the obtuse apex of the head part and the outer circumference of the body. The trajectory of the tops of the grooves is determined from the expression    where x is the abscissa of the point at the top of the groove, x ∈ (0; H); k=0.355 is a coefficient that takes into account the shape of the head part; H is the height of the head part; D is the outer diameter of the body of the penetrating module. The width of the shelf bounding the grooves is determined from the expression  a =0.041*D, the body is made with a length determined from the expression L=(7…12)*D. The tail part has the shape of a body of rotation.   
     EFFECT: increase in the penetrating power of the module by reducing the resistance force on its side and increasing the transverse load on the barrier.  
     6 cl, 2 dwg, 1 tbl
Patent RU-2757423-C1 (RU)
Title: Synchronous electric motor
Inventor: Afanasev Anatolii Iurevich
IPC: H02K3/12
Filed: 2021-04-01
Granted: 2021-10-15
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, namely to synchronous electric motors with a reluctance rotor, and can be used in electromechanical systems with high rotation speeds, for example, in compressor construction. The effect is achieved by introducing a fixed excitation winding 19, which has the form of a ring with a trapezoidal section and supplied with alternating current, and making an annular groove of the rotor 18. In a synchronous electric motor, C-shaped magnetic circuits 7-12 of the stator are made of laminated electrical steel, have flat working clearances and are combined into a single structure using bearing shields 13, 14 made of non-magnetic material. On the C-shaped magnetic circuits 7-12 there are phases 1-6 of the stator winding, fed by alternating voltages, phase-shifted by an angle equal to half the spatial shift of the C-shaped magnetic circuits. The rotor 18 is made of a ferromagnetic material, is mounted on the shaft 17 and has the shape of a cylinder offset relative to the axis. 
     EFFECT: increasing the energy characteristics when rotating at an increased speed when powered from a three-phase network. 
     1 cl, 4 dwg
Patent RU-2768627-C1 (RU)
Inventor: Andreev Dmitrij Vasilevich
IPC: H03K19/23
Filed: 2021-04-02
Granted: 2022-03-24
Abstract: FIELD: physics.SUBSTANCE: invention relates to computer engineering. Logic converter is designed to implement simple symmetric Boolean functions and can be used in digital computer systems as a means of converting codes. Logic converter contains eight majority elements (11, …, 18) and three EXCLUSIVE OR elements (21, 22, 23). Due to the specified elements and new circuit of their connection implementation of any of simple symmetric Boolean functions is provided τ1, τ(n-1)/2, τ(n+1)/2, τ(n+3)/2, τn, depending on n arguments, that are input binary signals, with n = 7.EFFECT: providing implementation of any of simple symmetric Boolean functions.1 cl, 1 dwg, 2 tbl
Patent RU-2761956-C1 (RU)
Title: Method for active counteraction to unauthorized access to a cell phone subscriber's information
Inventor: Peregudov Maksim Anatolevich
IPC: H04L29/06
Filed: 2021-04-12
Granted: 2021-12-14
Abstract: FIELD: information protection.  
     SUBSTANCE: invention relates to the field of information protection and, in particular, can be used to prevent unauthorized access to information of subscribers of cell phones that support the GSM, DCS, UMTS, LTE standards. The essence of the invention lies in the fact that after a specified time (T spec ) following a connectivity break, an unauthorized user’s access to the information of the subscriber of the cell phone is checked, if access is not terminated, the access of the subscriber's cell phone to the servicing base station is blocked by emitting interference in the direction of the unauthorized user’s base station, after a specified time (T spec ), the unauthorized user’s access to the information of the subscriber of the cell phone is repeatedly checked for, if access is not terminated, the access of the cell phone to the cellular communication network is blocked by emitting interference in the direction of the subscriber’s cell phone, after a specified time (T spec ), the availability of access to the information of the cell phone subscriber by an unauthorized user is re-checked for, if access is not terminated, the cell phone subscriber is notified of the need to turn off the cell phone.  
     EFFECT: ensuring guaranteed prevention of unauthorized access to a cell phone subscriber’s information.  
     1 cl, 1 dwg
Patent RU-2763135-C1 (RU)
Title: Pharmacological composition for iron deficiency anemia treatment
Inventor: REMEZ VIKTOR PAVLOVICH
IPC: A61K47/38
Filed: 2021-04-23
Granted: 2021-12-27
Abstract: FIELD: pharmaceuticals. 
     SUBSTANCE: invention relates to the field of pharmaceuticals, namely a pharmacological composition for the treatment of iron deficiency anemia (IDA), containing iron (II) sulfate, characterized in that it additionally contains iron-potassium-sodium hexacyanoferrate, potassium sulfate and microcellulose in the following ratio of components, wt.%: KNaFe[Fe(CN) 6 ] - from 20 to 65; FeSO 4  - from 2 to 10; K 2 SO 4  - from 2 to 15; microcellulose - the rest. 
     EFFECT: creation of a pharmacological composition for the treatment of IDA, which combines high therapeutic efficacy, good tolerance and low toxicity in comparison with existing drugs. 
     1 cl, 3 ex
Patent RU-2769142-C1 (RU)
Inventor: Vardanian Eduard Leonidovich
IPC: C23C14/16
Filed: 2021-11-29
Granted: 2022-03-28
Abstract: Изобретение относится к получению износостойких покрытий и может быть использовано для повышения надежности и срока службы широкого ассортимента режущих инструментов. Способ получения покрытия на основе интерметаллидов системы Ti-Al на детали из твердого сплава в газовой среде вакуумно-дуговым осаждением включает предварительное обезжиривание поверхности обрабатываемой детали из твердого сплава, помещение упомянутой детали в вакуумную камеру, в которой создают рабочее давление 8·10 -3  – 5·10 -2  Па, проведение ионной очистки обрабатываемой детали, нагрев и активацию ее поверхности сначала сильноточным плазменным источником с накальным катодом до температуры 350-400°C, а затем до температуры 400-450°C электродуговыми испарителями в среде инертного газа аргона. После указанных нагрева и активации поверхности обрабатываемой детали наносят покрытие на основе системы Ti-Al в газовой среде азота, кислорода, ацетилена и аргона с использованием двух независимо регулируемых испарителей при ассистировании процесса сильноточным плазменным источником с полым катодом с образованием фаз TiN, TiO, TiC, AlN, Al 2 O 3 , AlC, TiAl, Ti 3 Al, TiAl 3 . Обеспечивается повышение физико-механических свойств детали путем получения различных интерметаллидных и твердых фаз в многослойном покрытии, синтезированном в среде реакционных газов. 1 пр.
Patent DE-2806448-C2 (DE)
Title: System zur Objektsicherung und zum Personenschutz mittels einer Mikrowellenschranke
IPC: G08B13/24
Filed: 1978-02-15
Granted: 1985-01-10
Abstract: Die Erfindung bezieht sich auf ein System zur Objektsicherung mittels einer Mikrowellenschranke mit einem Sender und einem Empfaenger, der eine von der Empfangsfeldstaerke abhaengige Messspannung an eine Auswerteschaltung fuer die Alarmabgabe abgibt. Bei bekannten Systemen der vorstehend genannten Art erfolgt in der Auswerteschaltung eine Ueberwachung dadurch, dass einerseits die Empfangsfeldstaerke auf eine Mindestfeldstaerke hin ueberwacht wird, um eine Alarmabgabe bei einer irrtuemlichen oder vorsaetzlichen Unterbrechung bzw. Abschirmung der Mikrowellenschranke in groesserem Ausmass oder einem Senderausfall zu erzielen, und andererseits durch eine sog. dynamische Feldstaerke-Ueberwachung, mit der eine Alarmabgabe  bei Durchschreiten oder Durchspringen der Schranke erzielt werden soll. Nachteilig ist der erweiterte Raumbedarf, der von Hindernissen freigehalten werden muss und die Gefahr bei der dynamischen Ueberwachung, das die Mikrowellenschranke   durch Unterkriechen ueberwunden wird. Der Erfindung liegt die Aufgabe zugrunde, ein System zu schaffen, das mit einem raeumlich moeglichst engen und leistungsschwachen Schrankenfeld eine erhoehte Sicherheit gegen Durchdringen  der Schranke ohne Alarmabgabe bietet. Diese Aufgabe wird erfindungsgemaess dadurch geloest, dass in der Auswerteschaltung die Messspannung an eine Gleichspannung-Vergleicherstufe angelegt ist, die ein Ausgangssignal bei einer oberen und einer unteren Ansprechschwellspannung zu einem Spannungsabs...U.S.W
Patent DE-2841004-C2 (DE)
Inventor: OSTERMANN WERNER ING GRAD
IPC: H01H73/18
Filed: 1978-09-21
Granted: 1980-10-02
Abstract: 1. Line protection relay with a contact arrangement (3, 4) forming a blow-out loop and an arcing chamber which is equipped with parallel metal quenching plates arranged at an angle to the blow-out loop as well as with arc guide rails (5, 6), of which the one (5) flanks the metal quenching plate stack on the one side and a conductor piece (side 5'b) belonging to an additional blow-out loop is provided parallel to it in the travelling range of the arc in front of the metal quenching plates, characterized thereby, that the additional blow-out loop is housed in a free space (9) behind the one arc guide rail (5) in a current circuit which is switched off in normal operation and that furthermore that part of the arc guide rail (5), which faces the contact arrangement (3, 4) and is used for the course of the arc, projects into the range of the opening position of the movable contact piece (4) so that the putting into circuit of the additional blow-out loop takes place only on the jumping of the arc over from the movable contact piece (4) to the arc guide rail (5).