baber/WOPTO huggingface dataset:
Patent RU-2748887-C2 (RU)
Title: Improved method for anticorrosive pretreatment of metal surfaces including steel, galvanized steel, aluminum, magnesium, and / or zinc-magnesium alloy
Inventor: BIRKENKHOJER Shtefan
IPC: C23C22/78
Filed: 2017-06-21
Granted: 2021-06-01
Abstract: FIELD: anticorrosive metal surface pretreatment. 
     SUBSTANCE: invention relates to the anticorrosive pretreatment of metal surface including steel, galvanized steel, aluminum, magnesium and/or a zinc-magnesium alloy. In the method, the metal surface is brought into contact with aqueous composition A, including a) from 0.01 to 0.5 g/l expressed in terms of solids, at least one copolymer, including one in an alternating arrangement, i) monomer units that include at least one carboxylic acid group, a phosphonic acid group and/or a sulfonic acid group, and ii) monomer units that do not include any acidic groups and the metal surface is contacted with acidic aqueous composition B comprising b1) at least one compound selected from the group consisting of titanium, zirconium and hafnium compounds. And the metal surface is brought into contact i) first with composition A, and then with composition B, or ii) first with composition B, and then with composition A.   
     EFFECT: improved corrosion protection while ensuring good adhesion.  
     13 cl, 2 tbl
Patent RU-2738031-C2 (RU)
Inventor: GOLITSCHEK EDLER VON ELBWART ALEXANDER
IPC: H04L1/00
Filed: 2017-06-12
Granted: 2020-12-07
Abstract: FIELD: cryptography. 
     SUBSTANCE: invention relates to means for switching on and off codewords in multi-subframe assignments. Receiving signal containing control information is received, which includes providing resources for multiple subframes and a plurality of codewords for each subframe, an indication of precoding common to multiple subframes. For each of a plurality of codewords, a modulation and coding scheme (MCS) indicator common to the provided multiple subframes, wherein the MCS indicator receives one of a plurality of values, including values indicating one of the plurality of MCS, and at least one value which does not indicate the MCS. It is determined that codeword of plurality of codewords in multiple subframes is disabled, if the MCS indicator of at least one of the plurality of codewords has a value which does not indicate the MCS, and is not otherwise disabled. 
     EFFECT: technical result is higher efficiency of encoding information. 
     15 cl, 11 dwg
Patent RU-2768685-C2 (RU)
Inventor: SPAGNOLI LUIGI
IPC: B60N2/225
Filed: 2019-01-30
Granted: 2022-03-24
Abstract: FIELD: car industry. 
     SUBSTANCE: invention relates to a folding device for a vehicle seat. The folding device contains the first plate bearing an internally engaged gear and the second plate bearing an externally engaged gear. The internally engaged gear has a hub. The externally engaged gear contains a central hole, through which the hub of the internally engagement gear is inserted. The internally engagement gear is located asymmetrically relatively to the externally engaged gear. Gears of a part of the outer circumference of the externally engagement gear are engaged with gears of the corresponding part of the inner circumference of the internally engaged gear. A bearing is inserted into the central hole of the externally engagement gear. The first and the second wedge-shaped elements are located in the space between the hub and the bearing. Wedge-shaped elements are arranged so that their wider parts face each other near the middle part of the specified space, and their narrower parts are oriented in the direction of corresponding opposite ends of the specified spaces. A wedge spring ensures the removal of wedge-shaped elements from each other. Wedge-shaped elements have at their wider end a sliding surface that is parallel to a locking spring bar and ends with a contact surface that is perpendicular to the locking spring bar. In a locked state of the locking spring, wedge-shaped elements rotate until the locking spring bar slides over the sliding surface of the first or the second wedge-shaped element. Further rotation of wedge-shaped elements stops as soon as the locking spring bar rests against the contact surface of the first or the second wedge-shaped element.  
     EFFECT: increase in the reliability of the folding device is achieved. 
     8 cl, 9 dwg
Patent RU-2764678-C2 (RU)
Title: Method and device for providing feedback on movement of rotary razor performed by user
Inventor: DE VRIS SIBRAND LEN
IPC: B26B19/38
Filed: 2018-05-11
Granted: 2022-01-19
Abstract: FIELD: shaving devices. 
     SUBSTANCE: method for providing feedback to a user on the movement of a rotary razor performed by the user during shaving includes a stage of receiving, during a time interval, information about a type of movement, determined for the movement of the rotary razor performed by the user. The degree of occurrence in the time interval of each of types of movement is determined. It is determined, which type of movement has the highest degree of occurrence in the time interval. Feedback is provided to the user to increase the degree of occurrence of rotational movement of the rotary razor around the central area. Each point on the user’s skin in the central area is in contact with the rotary razor for at least part of the rotational movement. A certain type of movement with the highest degree of occurrence is not a “no movement” type of movement. The invention also includes a computer-readable medium, a device for providing feedback to the user about the movement of the rotary razor, performed by the user, and a shaving system.  
     EFFECT: improvement of the shaving efficiency. 
     14 cl, 7 dwg
Patent RU-2769927-C2 (RU)
Title: Способ диагностики меланомы с помощью экзосомальных микроРНК
Inventor: Abramov Aleksandr Andreevich
IPC: G01N33/574
Filed: 2020-02-28
Granted: 2022-04-08
Abstract: Изобретение относится к области биотехнологии, а именно к способу определения стадии меланомы. Способ определения стадии меланомы по изменению профиля экспрессии микроРНК в экзосомах включает забор венозной крови в пробирку с антикоагулянтом, центрифугирование, отбор плазмы и приготовление нескольких аликвот с последующим замораживанием, выделением экзосом методом ультрацентрифугирования и выделением экзосомальных микроРНК, постановка реакции ПЦР в реальном времени с праймерами на отдельные типы микроРНК, ассоциированные с развитием меланомы: микроРНК-473, микроРНК-509-5р, микроРНК-let7b, микроРНК-143, микроРНК-193b, микроРНК-106а, микроРНК-21, микроРНК-34а, микроРНК-224, MHKpoPHK-let-7e, микроРНК-145, микроРНК-203 и микроРНК-18а, при определенных условиях, далее проводят расчет коэффициента, диагностирующего развитие меланомы (R) по эмпирической формуле и при значении R: в диапазоне от 0 до 0,99 – здоровые пациенты, в диапазоне от 1 до 1,99 - 1-2 стадия меланомы, выше 2 - 3-4 стадия меланомы. Вышеописанный способ позволяет определить стадии меланомы по изменению профиля экспрессии определенных микроРНК в экзосомах, выделенных из плазмы крови. 3 табл.
Patent RU-2771387-C2 (RU)
Title: Пневматическая шина
Inventor: YOSHIZUMI TAKUMA
IPC: B60C19/00
Filed: 2018-08-31
Granted: 2022-05-04
Abstract: Изобретение относится к автомобильной промышленности. Пневматическая шина, в которой электронный компонент расположен с внешней стороны каркаса в аксиальном направлении шины и в которой Е*(1)50°Cпри температуре 50°С and E*(1)150°Cпри температуре 150°С первого резинового элемента, и Е*(2)50°Cпри температуре 50°С и E*(2)150°Cпри температуре 150°С второго резинового элемента удовлетворяют приведенному ниже соотношению, причем первый резиновый элемент представляет собой резиновый элемент шины, обладающий наибольшим Е* при температуре 50°С из резиновых элементов шины, расположенных внутри от электронного компонента в аксиальном направлении шины, а второй резиновый элемент представляет собой резиновый элемента шины, обладающий наибольшим Е* при температуре 50°С из резиновых элементов шины, расположенных снаружи от электронного компонента в аксиальном направлении шины.Технический результат – повышение надежности сохранности работоспособности электронного компонента при движении транспортного средства с большой скоростью при экстремальном вождении. 8 з.п. ф-лы, 2 ил., 5 табл.
Patent UA-32651-C2 (UA)
Title: Method for half-open laparotomy
Inventor: BOBROV OLEH YEVHENOVYCH
Filed: 2000-07-12
Abstract: The invention relates to the surgery and can be used for treatment of patients with the purulent general peritonitis.
Patent UA-72220-C2 (UA)
Title: Water-immiscible mixture solvent/cosolvent for extracting acetic acid, a method for producing acetic acid (variants), a method for anaerobic microbial fermentation for obtaining acetic acid (variants), modified solvent and a method for obtaining thereof
Inventor: WADE LESLIE E
IPC: C12R1/01
Filed: 1999-07-09
Abstract: A modified water-immiscible solvent useful in the extraction of acetic acid from aqueous streams is a substantially pure mixture of isomers of highly branched dialkyl amines. This solvent is substantially devoid of mono-alkyl amines and alcohols. Solvent mixtures formed of such a modified solvent with a desired cosolvent, preferably a low boiling hydrocarbon which forms an azeotrope with water are useful in the extraction of acetic acid from aqueous gaseous streams. An anaerobic microbial fermentation process for the production of acetic acid employs such solvents, under conditions which limit amide formation by the solvent and thus increase the efficiency of acetic acid recovery. Methods for the direct extraction of acetic acid and the extractive fermentation of acetic acid also employ the modified solvents and increase efficiency of acetic acid production. Such increases in efficiency are also obtained where the energy source for the microbial fermentation contains carbon dioxide and the method includes a carbon dioxide stripping step prior to extraction of acetic acid in solvent.
Patent UA-73491-C2 (UA)
Title: Use of 1-alkylnicotinic acid salts and its derivatives for treating skin diseases or disorders (variants), method for treatment, pharmaceutical or cosmetic composition
Inventor: GEBICKI JERZY
IPC: A61K31/455
Filed: 2000-07-01
Abstract: Disclosed is the use of a compound of formula (I) wherein R represents the group NR2R3 or the group OR4; R1 represents С1-4 alkyl; R2 and R4 each independently represent hydrogen or C1-4 alkyl; R3 represents hydrogen, C1-4 alkyl or CH2OH; and X- is a physiologically suitable counter-anion; in the treatment of skin diseases or disorders, hair loss, sunburn, bums, scalds and for wound healing; also disclosed are pharmaceutical formulations of compounds of formula (I), particularly for topical use.
Patent UA-50507-C2 (UA)
Title: Appliance for mounting anchor rail brace
Inventor: ZHUCHENKO OLEKSANDR MYKOLAIOVY
IPC: E01B29/00
Filed: 2002-02-01
Abstract: Appliance for anchor rail brace mounting has different arm lever, at that the long arm is the handle. To provide implementation of mounting in one hand motion with small force, the short arm is arranged as fork with two placed symmetrically with respect to the arm teeth for interaction with rod multi-eye socket being mounted. At that the teeth are connected to each other by link, this is the support of lever on anchor.
Patent UA-87969-C2 (UA)
Title: Beam-stearing and beam-forming for wideband mimo sistems
Inventor: MENON MURALI PARAVAT
IPC: H04B7/04
Filed: 2003-08-19
Abstract: Techniques to perform beam-steering and beam-forming to transmit data on a single eigenmode in a wideband multiple-input channel. In one method, a steering vector is obtained for each of a number of subbands. Depending on how the steering vectors are defined, beam-steering or beam-forming can be achieved for each subband. The total transmit power is allocated to the subbands based on a particular power allocation scheme (e.g., full channel inversion, selective channel inversion, water-filling, or uniform). A scaling value is then obtained for each subband based on its allocated transmit power. Data to be transmitted is coded and modulated to provide modulation symbols The modulation symbols to be transmitted on each subband are scaled with the subband's scaling value and further preconditioned with the subband's steering vector. A stream of preconditioned symbols is then formed for each transmit antenna.
Patent UA-86371-C2 (UA)
Title: Normal;heading 1;heading 2;PHARMACEUTICAL COMPOSITION BASED ON AGONIST OF BENZODIAZEPINE
Inventor: VANDONI GUIDO
IPC: A61K31/55
Filed: 2004-05-26
Abstract: The present invention describes the use of pharmaceutical compounds in pharmaceutical compositions for sublingual administration, including as active ingredient thereof, an agonist of the central receptor of benzodiazepinics chosen among diazepam, lorazepam, bromazepam, triazolam, alprazolam, flunitrazepam, nitrazepam and midazolam maleate, in a mixture with a pharmaceutical excipient consisting of, at least, 70% of the weight of the final formulation containing 40-45% by weight of lactose, 15-27% by weight of sorbitol and 12-16% by weight of cellulose.
Patent UA-80372-C2 (UA)
Title: Method of mold preparation using fusible patterns
Inventor: SHYNSKYI OLEH YOSYPOVYCH
IPC: B22C9/22
Filed: 2006-08-11
Abstract: The invention relates to ferrous metallurgy. A method of mold preparation using fusible models includes application of molding mixture on the pattern made from the frozen water, pattern casting and suction of products of the pattern melting into the molding mixture by reduction of gas pressure in the pores of this mixture, in this case into the molding mixture prior to application on the pattern the material is introduced, which creates a durable shell with the products of pattern melting, and the shell is created in case of use of this mixture. Into the molding mixture prior to application on the pattern the material is introduced, which expands at interaction with the water, or enters intothe exothermic reaction with the water. The suction of the products of pattern melting into the molding mixture is regulated by tilting the mould for an angle up to 180 DEGREE or by its periodic rocking. Also, in case of use of a hollow mold its cavity is connected with the atmosphere and casting is made by its heating from the side of cavity. Molding mixture or its facing layer prior to application may be heated to the temperature higher than the temperature of the atmosphere of working area of shop or cooled to the temperature lower than the melting point of the pattern. The invention provides for improvement of the quality of mould and obtained casting.
Patent UA-87015-C2 (UA)
Title: Thin-layer sump
Inventor: EPOIAN STEPAN MYKHAILOVYCH
IPC: B01D21/00
Filed: 2007-07-17
Abstract: The invention relates to the installations of removal of suspended substances from natural and waste waters by method of gravitational precipitation and can be used in metallurgical, machine-building, energy branches of industry, and also for purification of natural and domestic waters in the urban municipal service system. A thin-layer sump includes a housing, a thin-layer module with inclined plates, a sludge collector, units of introduction and distribution of initial liquid and removal of phases. The inclined plates are hollow, the sump is divided into channels for pure water, which are formed by the sides of inclined plates, and channels for removal of sediment, which are cavities of the inclined plates, in the case the channels for removal of sediment on the top are blind, and slots for collection of light and heavy admixtures respectively in the upper and lower parts are made on the opposite sides of each plate. The invention provides for increase of efficiency of settling, increase of density and mechanical stability of sediment, which was formed during purification, and it prevents the possibility of offset of slipping down sediment into the working area.
Patent UA-94390-C2 (UA)
Title: Use of indolidone derivatives for the treatment or prevention of idiopathic pulmonary fibrosis
Inventor: PARK JOHN EDWARD
IPC: A61K31/44
Filed: 2005-12-21
Abstract: The present invention relates to the use of indolinones of general formula (I) substituted in the 6 position, wherein R1 to R5 and X are defined as in claim 1, the isomers and the salts thereof, particularly the physiologically acceptable salts thereof, as a medicament for the prevention or treatment of specific fibrotic diseases. EMBED ISISServer (I)
Patent UA-88691-C2 (UA)
Title: Monofilament, process for the manufacturing a monofilament and a surgical mesh with use of monofilament
Inventor: TAVOKIN VOLODYMYR VIKTOROVYCH
IPC: A61L17/00
Filed: 2007-11-21
Abstract: A monofilament contains polymer, e.g. polypropylene, filamide blue and additive. A process for the manufacturing monofilament involves loading ingredients to mixing device, stirring thereof, supply of mixture to extruding press, cooling, drawing, relaxation and reeling in monofilament with maintaining time of stirring and temperature in extruding press. Polypropylene granules are additionally powdered with filamide and lekalub and stirred in mixer, supplied to processing line using extruding press of CS-40 or CS-50 type. In each drawing mill the following drawing speeds are provided: a speed of first drawing mill is within the range of 10-14 m/min., a speed of the second drawing mill is 40-80 m/min., a speed of the third drawing mill is 88-132 m/min., a speed of the forth drawing mill is 94-128 m/min., and a speed of monofilament receipt in winding machine is within the range of 84-128 m/min. and drawing ratio is e.g. 7.5. A surgical mesh with use of the monofilament comprises textured weave of the warp and weft threads of artificial monofilament comprising polymer, e.g. polypropylene, and additive. The surgical mesh has textured weave and bowed edges. The textured weave is made of thread with diameter of 0.09- with titer of 11.9 tex, with stretchability of locknit structure derived weave type, with vertical stitch density of 85+5 with number of courses at least in , horizontal stitch density of 7+2 with number of wales at least in 10cm, fabric weight is 64±3 g/m. Lekalub is used as an additive.
Patent UA-93268-C2 (UA)
Title: Plant cultivation system
Inventor: OKAMOTO AKIHIRO
IPC: A01G25/00
Filed: 2007-09-10
Abstract: Disclosed is a system whereby a safe and highly nutritious vegetable can be produced at a low cost. A plant cultivation system wherein a plant is grown on a porous hydrophilic film with the use of a means of supplying water or a nutrient solution to the film from the bottom side of the film without providing a water tank containing water or a nutrient solution. As the means of supplying water or a nutrient solution from the bottom side of the film, a water-absorbent material being in contact with the porous hydrophilic film is provided between the porous hydrophilic film and a water-impermeable material. By providing the water-impermeable material, the water-absorbent material, an irrigation tube and the porous hydrophilic film directly on the soil in this order, it becomes possible to establish a system whereby a safe and highly nutritious vegetable can be produced at a low cost.
Patent UA-92413-C2 (UA)
Title: Inerting arrangement with safety device
Inventor: WAGNER ERNST-WERNER
IPC: A62C2/00
Filed: 2007-08-02
Abstract: The invention relates to an inerting arrangement (1) for setting and maintaining predeterminable inerting levels in a protective space (2) lo be monitored. The inerting arrangement (1) comprises for this purpose a controllable inert gas system (10, 11, 12) for supplying inert gas, a feed pipe system (20), which is connected to the inert gas system (10, 11, 12) and can be connected to the protective space (2), in order to feed the inert gas supplied by the inert gas system (10, 11, 12) to the protective space (2), and an inert gas system control unit (30) which is designed to control the inert gas system (10, 11, 12) in such a way that an inert gas rate supplied by the inert gas system (10, 11, 12) assumes a value which is suitable for setting and/or maintaining a first predeterminable inerting level in the protective space (2). In order to ensure, even when there is a disruption in the control of the inert gas system (10, 11, 12) or when there is a failure of the inert gas system control unit (30), that the inert gas rate fed to the protective space (2) can in principle be regulated correspondingly such that a second predeterminable inerting level is set and/or maintained in the protective space (2), a correspondingly designed safety device (40, 41, 42, 43) is provided according to the invention.
Patent UA-98949-C2 (UA)
Title: Method for recovery of lead content from unpurified raw material as electrode paste or slime from waste batteries or lead material as high purity lead carbonate and/or oxycarbonate lead
Inventor: MARTINI FEDERICA
IPC: H01M10/54
Filed: 2008-01-15
Abstract: Wet process of low environmental impact recovers the lead content of an electrode slime and/or of lead minerals in the valuable form of high purity- lead carbonates that are convertible to highly pure lead oxide by heat treatment in oven at relatively low temperature, perfectly suited for making active electrode pastes of new batteries or other uses. The process basically comprises the following steps: a) adding sulphuric acid to a different acid leach suspension of the starting impure material for converting all dissolved lead compounds to insoluble lead sulphate; b) separating the solid phase constituted by lead sulphate and undissolved impurities from the acid leach solution; c) selectively dissolving lead sulphate contained in said separated solid phase in an aqueous solution of a lead solubilizing compound comprising preferably sodium acetate; d) separating the solution containing dissolved lead sulphate from the solid phase residue including undissolved impurities; e) adding to the separated solution of lead sulphate a carbonate of the same cation of said dissolving compound for forming insoluble lead carbonate and/or and lead oxycarbonale and a dissolved sulphate of the same cation; f) separating the precipitated carbonate and/or oxycarbonate of lead from the dissolving solution now containing also sulphate of the cation of said solubilizing compound.
Patent UA-94992-C2 (UA)
Title: Method for unloading bulk material from silos
Inventor: KOVBASA VOLODYMYR PETROVYCH
IPC: B65D88/66
Filed: 2009-09-14
Abstract: A method for unloading bulk material from silos relates to agriculture, in particular to the methods for unloading bulk material from containers. The method of unloading bulk material from silos includes generation of vibrations of a silo body with material by applying to the inclined wall of silo cone of power pulses by means of vibration exciters fastened thereon. According to the invention, the vibration exciters are located on the surface of silo in the form of a truncated cone at a height of 2/3 of the height of conical part. Frequency of power pulses is set within the range between the frequency of natural oscillations of the cylindrical part and natural frequency of the conical part of silo. Then the particular values of vibration acceleration and phase shift between the power pulses created by vibration exciters are selected. The invention provides improved performance of unloading, reliability of operation, reduction of the risk of destruction of silo as a result of entering its structures into resonance.
Patent UA-94329-C2 (UA)
Title: Record material for recording optical reliefs
Inventor: VOINAROVYCH IVAN MYKHAILOVYCH
IPC: G03G5/00
Filed: 2009-11-30
Abstract: The invention relates to optics namely to receipt and usage of record material for light and electron beam recording optical reliefs.The task is achieved the record material for recording optical reliefs based on chalcogenide glasses to produce as periodic layer-like structure made of stibium of trisulphide arsenic with thickness of 1-2 and 3 nm correspondingly and overall thickness of the structure of 200-1000 nm.