baber/WOPTO huggingface dataset:
Patent RU-2696907-C2 (RU)
Inventor: MAZOYER SIMON
IPC: C03B13/08
Filed: 2016-04-19
Granted: 2019-08-07
Abstract: FIELD: glass.SUBSTANCE: group of inventions relates to a transparent sheet, a garden greenhouse, a method of making a sheet. Transparent sheet comprises relief texture on first of its main surfaces, such that if n is refraction index of material having texture, Pis the average inclination of the textured surface in degrees and y(q) is the percentage of the textured surface with an inclination greater than q/(n-1) in degrees. There are two cumulative conditions according to the given mathematical expression.EFFECT: technical result is improvement of glass quality.21 cl, 10 dwg, 2 tbl, 17 ex
Patent RU-2691874-C2 (RU)
Title: Способ защиты информации в облачных вычислениях с использованием гомоморфного шифрования
Inventor: Krendelev Sergej Fedorovich
IPC: G06F21/62
Filed: 2017-11-07
Granted: 2019-06-18
Abstract: Изобретение относится к области вычислительной техники. Техническим результатом является обеспечение защиты информации в облачных вычислениях. Раскрыта система защищенных облачных вычислений, содержащая сервер, получающий данные от клиента, причем данные поступают на сервер в зашифрованном виде, а также сервис облачных вычислений, реализованный на сервере для выполнения вычислений в интересах клиента, при этом сервер выполняет вычисления, не прибегая к дешифровке данных, и отправляет результат обратно клиенту, а клиент может расшифровать результат, причем клиентом формируется конечный набор исходных элементов, который трансформируется в набор зашифрованных элементов применением алгоритма частично или полностью гомоморфного шифрования, и результирующие зашифрованные элементы принадлежат к конечному набору исходных элементов, и каждому из зашифрованных элементов соответствует единственный исходный элемент, причем исходные элементы преобразуются в зашифрованные элементы первым алгоритмом шифрования с секретным ключом z, состоящим из n бит, для любого исходного элемента и поля Галуа GF(2)[x] имеются n случайно сформированных элементов а,а…aполя Галуа, для которых а= u-(az+a(z)+…+a(z)), где p - простое число; a,a…a- коэффициенты полинома v=а+ах+ах+…+ax, соответствующего u, и элемент v зашифрован в u преобразованием u = а+az+a(z)+…+a(z), причем в качестве ключа шифрования используется набор коэффициентов полинома, причем шифрование основано на шифрующем полиноме h(x) = ξ+(x-λ) r(x), где r(x) - произвольный полином из поля Галуа GF(2)[x], где ξ и λ - фиксированные элементы из поля Галуа GF(2)[x]. 4 н. и 21 з.п. ф-лы, 1 ил.
Patent RU-2697281-C2 (RU)
Inventor: ULREY JOSEPH NORMAN
IPC: F02D21/08
Filed: 2017-11-23
Granted: 2019-08-13
Abstract: FIELD: internal combustion engines. 
     SUBSTANCE: invention can be used in internal combustion engines with a branched exhaust system containing an exhaust gas recirculation system. Method for engine consists in the fact that if engine (10) load is below threshold, all intake valves (2), (4) of engine cylinder (10) are disconnected. First outlet valve (6) is connected to the exhaust gas recirculation line (50) communicated with intake channel (28) and the second outlet valve (8) with different gas distribution phases connected to outlet channel (74). Suction air is directed from intake channel (28) via exhaust gas recirculation line (50) to engine cylinder via first discharge valve (6). Embodiments of the method for the engine and system for the engine are disclosed. 
     EFFECT: technical result consists in prevention of engine load drop. 
     20 cl, 31 dwg
Patent RU-2723333-C2 (RU)
Title: Atrioventricular valve stent with native valve fold and hold mechanism
Inventor: PASKUINO Enriko
IPC: A61F2/24
Filed: 2016-06-03
Granted: 2020-06-09
Abstract: FIELD: medical equipment. 
     SUBSTANCE: atrioventricular valve stent has tubular shape with subannular front side, subannular posterior side and subannular lateral sides. Subannular front side comprises self-releasing clamping component for capturing the leaf of native valve, forming direct extension of subannular front side, if the stent is folded, and is bent if the stent is in the unfolded state. Clamping component forms an integral part of the stent. Each subannular lateral side has greater length than subannular front side if stent is in unfolded state. 
     EFFECT: technical result consists in improvement of reliability of native valve blocking in atrioventricular stent implantation. 
     25 cl, 56 dwg
Patent RU-2765140-C2 (RU)
Title: Dishwasher and cleaning method
Inventor: FUMAGALLI ALDO
IPC: A47L15/00
Filed: 2018-03-13
Granted: 2022-01-26
Abstract: FIELD: household appliances. 
     SUBSTANCE: dishwasher (1) contains a washing chamber with door (14), spraying device (4), a device for heating washing liquid (10), as well as electronic control device (12) that controls heating device (10) during a hot washing stage, depending on a temperature gradient of washing liquid measured by temperature sensor (9). 
     EFFECT: improvement of the dishwasher and method for dish washing in terms of reduction in energy, water and time consumption and general improvement of the dishwasher performance. 
     20 cl, 1 dwg
Patent RU-2733461-C2 (RU)
Title: Methods for producing organophosphorus compounds
Inventor: BIGI MARINUS A
IPC: C07F9/6574
Filed: 2016-09-07
Granted: 2020-10-01
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: present invention relates to a method of purifying a solid organophosphite compound and can be used in chemical industry. Method comprises: (a) obtaining a solid organophosphite compound, subjected to recrystallization or trituration into a powder, wherein said solid organophosphite compound contains phosphorous acid; (b) dissolving said solid organophosphite compound in an organic solvent; (c) treating the obtained solution with a weakly basic adsorbent; (d) collecting the treated organophosphite solution, wherein the content of the acid in the organophosphite after step (d) is 30 ppm or less, in which said weakly basic adsorbent includes metal oxide, metal carbonate or anionic clay with effective pKa of less than 12, or weakly basic ion-exchange resin, said solvent includes toluene, xylene, diethyl ether, dichloromethane, ethyl acetate, butyraldehyde, valeraldehyde, butyraldehyde/butyraldehyde mixture, a mixture of valeraldehyde/valeraldehyde condensates or mixture thereof. 
     EFFECT: disclosed is a novel method of purifying a solid organophosphite compound, effective for removing phosphorous acid. 
     9 cl, 18 ex, 8 tbl
Patent RU-2747668-C2 (RU)
Inventor: TABOR KEVIN
IPC: G02B6/06
Filed: 2017-01-20
Granted: 2021-05-12
Abstract: FIELD: fiber optic communication. 
     SUBSTANCE: image-conducting fiber-optic bundle continues along the central axis of the bundle between the ends of the image input and image output. The bundle is twisted throughout part of its length so that the image entered at the end of the image input is shifted at an angle around the central axis of the bundle to the output through the end of the image output. Each component of the whole optical fiber includes a shell with a shell diameter corresponding to the diameter of this fiber, and a core with a core diameter. The ratio of the core diameter to the shell diameter determines the ratio of the core and shell diameters related to each fiber. In various embodiments, at least one of the fiber diameter and the ratio of the core and shell diameters varies depending on the radial offset of the fiber from the central axis of the bundle.  
     EFFECT: provision of the possibility of easy inversion of the image with a relatively small length of the bundle with a simultaneous undesirable deterioration of the peripheral image.  
     12 cl, 6 dwg
Patent RU-2731275-C2 (RU)
Inventor: CORNU DANIEL
IPC: B22F3/16
Filed: 2017-02-17
Granted: 2020-09-01
Abstract: FIELD: metallurgy. 
     SUBSTANCE: group of inventions relates to production of metal parts by successive application of layers. Method comprises steps of: a) applying a first layer of molten metal to a substrate for forming a first metal roller on a substrate, b) on first roller, second layer of molten metal is applied to form second metal roller on first roller, and c) steps a) and b) are repeated for each new metal layer, applied on top of previous roller, until formation of said at least part of part. After n application stages, where n is greater than or equal to 1, compression stage of the formed roller is performed. Compression is performed in hot condition before complete cooling of said roller. Compression stage is carried out by means of shot blasting of roller by means of particles of material identical to material of powder, used for production of rollers. Disclosed is a device for implementing the method, which comprises a laser head for melting filler metal in order to form a roller, and a nozzle for compressing said roller. 
     EFFECT: reduced residual stresses in layers and microstructure anisotropy for obtaining defect-free parts. 
     6 cl, 4 dwg
Patent RU-2722650-C2 (RU)
Title: Установка для исследования рулевых винтов вертолета на режиме неуправляемого вращения
Inventor: Leontev Veniamin Aleksandrovich
IPC: G01M9/00
Filed: 2018-11-02
Granted: 2020-06-02
Abstract: Изобретение относится к области авиации и касается исследования рулевых винтов вертолета на режиме неуправляемого вращения. В установке, содержащей силовую раму с расположенными на ней моделью вертолета с двигателями несущего и рулевого винтов, на силовой раме установлен с возможностью вращения вертикальный вал, на торце которого закреплена платформа для установки на ней модели вертолета. Вертикальная ось модели вертолета и ось вертикального вала совпадают и проходят через центр втулки несущего винта модели вертолета, обеспечивая моделирование вращения вертолета вокруг вертикальной оси с угловой скоростью вращения ω у . Для вращения платформы, несущего и рулевого винтов использованы автономные двигатели. Несущий и рулевой винты приводятся во вращение с помощью вентильных электродвигателей, которые питаются от аккумуляторных батарей и приводятся во вращение с помощью транзисторных коммутаторов. Обеспечивается возможность моделировать на установке режим неуправляемого вращения вертолета. 6 з.п. ф-лы, 6 ил.
Patent RU-2742964-C2 (RU)
Title: Cosmetic composition
Inventor: ZGURSKIJ ALEKSANDR ALEKSANDROVICH
IPC: A61K8/49
Filed: 2019-03-18
Granted: 2021-02-12
Abstract: FIELD: cosmetic industry.  
     SUBSTANCE: invention relates to cosmetic products. A cosmetic composition for topical use for the prevention of age-related changes in the skin and improvement of its condition contains [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium chloride(methylene blue) at a concentration of 0.1·10 -6  to 1·10 -6  M and N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide (melatonin) at a content of 0.05 to 0.2 wt.% and cosmetically acceptable excipients. 
     EFFECT: invention provides increased thickness of the dermis, decreased skin relief and improved elasticity.  
     8 cl, 1 dwg
Patent RU-2721423-C2 (RU)
Inventor: OREN MOSHE
IPC: C07K7/06
Filed: 2014-08-07
Granted: 2020-05-19
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to peptides which can reactivate effectively and specifically p53 mutants. In particular, peptides which reactivate mutant p53, which can restore native folding of wild-type p53 and therefore tumour suppressor activity with respect to p53 mutant protein are disclosed. 
     EFFECT: such peptides can be suitable for treating various conditions and diseases, in which p53 protein is mutated. 
     11 cl, 21 dwg, 10 tbl, 12 ex
Patent RU-2757141-C2 (RU)
Title: Anti-fog sealing composition and co-extruded multilayer polyester film containing it
Inventor: FORLONI ROBERTO
IPC: C09D167/00
Filed: 2018-02-26
Granted: 2021-10-11
Abstract: FIELD: packaging. 
     SUBSTANCE: invention relates to a sealing anti-fog composition for polyester films, to a multilayer film containing a sealing layer having the above-mentioned composition, to the use of the mentioned films in the packaging of food products and to packages obtained from them. The anti-fog composition contains anionic and nonionic surfactants, amorphous complex (co)polyester, (semi)crystalline complex polyester and optionally copolymer of ethylene and alpha-olefin.  
     EFFECT: anti-fogging properties of films are improved. 
     20 cl, 4 tbl
Patent RU-2751373-C2 (RU)
Inventor: KRYLOV ANATOLIJ ANDREEVICH
IPC: B60S5/00
Filed: 2019-10-07
Granted: 2021-07-13
Abstract: Изобретение относится к области технического обслуживания и ремонта сложных технических систем, включая изделия вооружения, военной и специальной техники и касается ремонта остекления воздушного судна военного назначения. В отличие от известных производится установка накладки с обратной стороны пробоины, осуществляется порционная укладка в обработанное отверстие подготовленного состава светового отверждения, со стороны, противоположенной установленной накладки, отверждение состава с помощью ультрафиолетовой лампы с поляризационным эффектом, полировка внешней и внутренней поверхности участка, заполненного составом, проверка отремонтированного участка на герметичность путем создания избыточного давления в кабине и проверки величины падения давления, создаваемого от наземной установки в единицу времени в соответствии с требованиями Инструкции по эксплуатации конкретного типа воздушного судна. Обеспечивается возможность выполнения ремонта сквозных пробоин остекления воздушного судна, снижение трудоемкости при устранении повреждений остекления летательного аппарата, обеспечение заданной надежности и герметичности кабины при выполнении ремонта элементов остекления при боевых повреждениях. 1 табл., 4 ил.
Patent RU-2766080-C2 (RU)
Title: Aerosol-producing apparatus
Inventor: MOLONEY PATRICK
IPC: A24F40/53
Filed: 2019-03-27
Granted: 2022-02-07
Abstract: FIELD: smoking devices. 
     SUBSTANCE: invention relates to the tobacco industry, namely to aerosol-producing apparatuses. The aerosol-producing apparatus is configured to receive an aerosol-producing article and comprises an electrical circuit including a controller for determining the change in the electrical parameter of said circuit. The controller is configured to estimate the detected change in the parameter of the circuit to indicate whether the article located in the apparatus is an article of a predetermined type. Also disclosed is a method for detecting an interaction of the user with the article inserted into the aerosol-producing apparatus. 
     EFFECT: ensured authentication of the authenticity of the aerosol-producing apparatus. 
     14 cl, 7 dwg
Patent UA-55539-C2 (UA)
Title: Plant for butt resistance welding of rails
Inventor: KUCHUK-YATSENKO SERHII IVANOVYCH
IPC: B23K11/04
Filed: 2000-11-30
Abstract: A plant for butt resistance welding of rails contains a case made as a pair of clip-on chucks, each of which consists of two cheeks hinged between themselves by a common axis and a grip cylinder through a cross-arm with a system of swing rods, a device for burr removal mounted on one of clip-on chucks, a hydrodrive of fusion and sedimentation with electromechanical follow-up system and two welding transformers. Every clip-on chuck contains a rack mounted by its bottom part on the common axis, and by its upper part the rack is rigidly connected to the rod of the grip cylinder which case is rigidly fixed on the cross-arm. The increase of course of rods of grip cylinders is achieved that increase the disclosing of clip-on chucks and plat device for welding of wipers of various standard dimensions.
Patent UA-45559-C2 (UA)
Title: Wacuum washer
Inventor: LYSHCHYSHYN MARIA OMELIANIVNA
IPC: D06F35/00
Filed: 2000-12-15
Abstract: Vacuum washer comprises of a centrifuge with a drive, mounted in a case with a cover, which is installed in the housing and divided into washing zone and vacuum zone, a hermetic tank, in the side wall of which apertures are provided, those are situated along the diameter, lower than the line of the vacuum zone and the washing zone partition, the tank has a unit for the washing liquid or air supply and a unit for the washing liquid discharge, those are mounted in the washing zone, a vacuum pump, connected with a branch pipe to the vacuum zone, a programmable control unit for the technological process controlling, which is connected to the structure elements. Vacuum pump is connected to the housing through a controlled shut-off branch pipe, which is installed in the housing in behind of the washing liquid, part of the side surface of the tank, in which apertures are provided, which are surrounded by a trough, equipped with a branch pipe for the washing liquid discharge, apertures under the cover are connected to the vacuum pump.
Patent UA-70332-C2 (UA)
Title: Use of taxoid derivatives for parenteral treatmentuse of taxoid derivatives for parenteral treatment of abnormal proliferation of cerebral cells (vari of abnormal proliferation of cerebral cells (variants) ants)
IPC: A61K38/19
Filed: 1999-08-13
Abstract: The present invention relates to a new use of taxoid derivatives, namely 4 -acetoxy-2 -benzoyloxy-5 ,20-epoxy-1 -hydroxy-7 ,10 -dimethoxy-9-oxo-11-taxen-13 -yl-(2R,3S)-3-ter-butoxycarbonilamino-2-hydroxy-3-phenylpropionate. It relates more precisely to a method for treating abnormal cell proliferation in the brain of mammals including men by administrating a taxoid derivative.
Patent UA-75570-C2 (UA)
Title: A method for obtaining transgenic plant (variants) and progeny thereof able to express --endotoxins bacillus thuringiensis
IPC: A01H5/00
Filed: 1999-11-04
Abstract: The invention proposes a method for obtaining transgenic plants having insecticide properties. The sequence of nucleic acid containing promoter is Isolated, functionally bound to the first nucleotide sequence, coding plastid transit peptide and which in turn is bound in the frame of reading with other nucleotide sequence coding the protein of Cry2Ad-endotoxin Bacillus thuringiensis, at that the expression of mentioned sequence of nucleic acid of plant cell allows to obtain joined protein, containing amino-terminal plastid transit peptide, covalently linked with the mentioned protein of -endotoxin. The joined protein acts in such a way that localization of expression of protein of -endotoxin in subcellular organella or subcellular compartment takes place. The sequence of nucleic acid mentioned above is entered into genome of plant and the plant is regenerated from tissue of plant, transformed by mentioned sequence of nucleic acid. Further two obtained transgenic plants are crossed between them with obtaining plant-successor.
Patent UA-73329-C2 (UA)
Title: N-(4,5-bismethanesulfonyl-2-methylbenzoyl)guanidine hydrochloride and a method for the preparation thereof
Inventor: BAUMGARTH MANFRED
IPC: C07C315/00
Filed: 2000-11-10
Abstract: The invention relates to an NHE-1 selective Na+/H+ antiporter inhibitor N-(4.5-bis-methanesulfonyl-2-methyl-benzoyl)-guanidine, the hydrochloride and the hydrochloride hydrate thereof and to a method of producing the same.
Patent UA-54274-C2 (UA)
Title: Metalclad switchgear ku35
Inventor: MELNYK ROMAN IVANOVYCH
IPC: H02B13/00
Filed: 2002-07-09
Abstract: The proposed metalclad switchgear contains a cabinet with a cell for collecting buses, a cell for line buses, a relay cell, a cell with a pull-out carriage, and an earthing connector. At the pull-out carriage, a switch and a current transformer are installed. The cell for line buses is arranged overthe cell for collecting buses.
Patent UA-79227-C2 (UA)
Title: Coding method for equivalent terms of various languages by means of individual absolute codes
Inventor: POHRIBNIAK VOLODYMYR PETROVYCH
IPC: H03M1/00
Filed: 2002-07-15
Abstract: The coding method for equivalent terms of various languages by means of individual absolute codes relates to information processing in electronic mass media, communication, and telecommunication. The method includes using identification numbers and/or letters, and/or symbols, and/or marks, and/or their combinations, and/or other known symbols given to each individual term, includes in united vocabulary on different information carriers, in different languages as keywords for translation these terms from any known foreign languages into national languages and vice versa. The technical result is synchronism in communication activity that uses individual absolute codes.
Patent UA-62600-C2 (UA)
Title: Tank for working liquid
Inventor: VERYSOTSKYI VOLODYMYR MYKHAILO
IPC: F16N19/00
Filed: 2003-04-15
Abstract: A tank for working liquid has a body, a suction branch pipe, a discharge channel with radial through openings, a rod for fixation of the cover to the body with threaded upper part, a safety valve and a filtering element. To simplify technical servicing the rod is made with bended lower part, this goes through one of the openings of the discharge channel with possibility of displacement and interaction with the wall of the opening.
Patent UA-66192-C2 (UA)
Title: Plinth with end elements
IPC: E04F19/00
Filed: 2002-02-19
Abstract: The plinth with end elements has masking slat with slot, this forms split joint with springy tongue, at that the slot of the plinth is arranged at acute angle with respect to the wall, and the connecting element has spacer element resting on the plane of floor. The surfaces of the slot of masking slat interacting with the tongue of connecting element have long rifles. The connecting element is arranged as a plate with skewed springy lug ending with springy tongue, and that tongue has long hooks with cross-section as right-angled triangle. The spacer element ends with element with skewed support surface interacting with facet cut of masking slat.
Patent UA-77635-C2 (UA)
Title: Method for manufacturing tufled textile articles
IPC: D06H7/00
Filed: 2003-07-16
Abstract: The invention provides a method for manufacturing tufted textile products comprising the steps of inserting a multiplicity of yarns into a base layer, whereby the yarn insertion is carried out to form a tufted lap comprising at least one ornamental pattern, one guide line parallel to the direction of manufacture of said tufted lap, and cut marks arranged at positions which are predetermined according to said ornamental pattern and then cutting the tufted lap according to the position of said guide line and cut marks to form said tufted textile products.
Patent UA-78821-C2 (UA)
Title: Method for testing the bending stiffness of polymer film
Inventor: KRAVCHENKO VILEN YOSYPOVYCH
IPC: G01L5/00
Filed: 2005-02-07
Abstract: The proposed method for testing the bending stiffness of polymer film consists in applying, to the film, a uniformly distributed bending force that causes the vibratory tension of the film in one direction, exposing the film surface to a narrow rectangular light beam, forming the optical image of the band that appeared at the film surface, converting the said optical image into digital data, determining the period of vibrations of the optical image, and calculating the bending stiffness by using the data so obtained.
Patent UA-84549-C2 (UA)
Inventor: CHRISTENSEN JAN AA STAUNSTRUP
IPC: A23L29/231
Filed: 2003-02-09
Abstract: Спосіб обробки пектинвмісного рослинного матеріалу, при якому доводять значення рН свіжого рослинного матеріалу до 3,2-3,9 при температурі нижче 90 °С для забезпечення інактивації нативної пектинестерази у рослинному матеріалі. Таким чином, має місце мінімальна деестерифікація під час транспортування рослинного матеріалу або під час подальшого промивання та/або звичайного висушування рослинного матеріалу. Оскільки фермент залишається інактивованим, то активність ферменту може бути відновлена у більш пізній момент часу шляхом підвищення значення рН до приблизно 4,0. Пектин, одержаний з такого обробленого рослинного матеріалу, має більш високу молекулярну вагу та більш низьку чутливість до кальцію, ніж пектин, одержаний з того самого рослинного матеріалу, який не піддавали вказаній обробці.