baber/WOPTO huggingface dataset:
Patent RU-2719447-C1 (RU)
Title: Method of configuring key, method of determining security policy and device
Inventor: ZHANG BO
IPC: H04W12/00
Filed: 2017-05-05
Granted: 2020-04-17
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to determining security policy in a mobile communication network. Method comprises steps of: obtaining, by a network session control element in a communication network, a security requirement, wherein security requirement is configured to indicate whether integrity protection is required; determining, by a network session control element, a security policy based on a security requirement, wherein the security policy is configured to indicate whether integrity protection is required; and, by a network session control element, sending a security policy to the base station. 
     EFFECT: technical result is enabling the session control element in the communication network to determine a security policy based on safety requirements. 
     12 cl, 5 tbl, 21 dwg
Patent RU-2705448-C1 (RU)
Inventor: BULATOV VITALIJ NIKOLAEVICH
IPC: H03B5/26
Filed: 2019-03-11
Granted: 2019-11-07
Abstract: Изобретение относится к радиотехнике. Техническим результатом изобретения является обеспечение возможности оперативного изменения частоты формируемых синусоидальных колебаний и расширения диапазона перестройки частоты. RC-генератор содержит первые и вторые зажимы, первый, второй и третий транзисторы, первый, второй и третий резисторы, первый, второй и третий конденсаторы, первый и второй источники тока, с целью обеспечения возможности оперативного изменения частоты формируемых синусоидальных колебаний и расширения диапазона перестройки частоты введены первый и второй варикапы, четвертый и пятый резисторы и переменный резистор. При этом изменение частоты формируемых синусоидальных колебаний обеспечивается изменением емкостей первого и второго варикапов посредством изменения уровней подводимых к ним обратных напряжений с помощью переменного резистора, а расширение диапазона перестройки частоты обеспечивается выбором первого и второго варикапов с большим значением коэффициента перекрытия по емкости. 1 ил.
Patent RU-2721187-C1 (RU)
Title: Teaching language models using text corpuses containing realistic errors of optical character recognition (ocr)
Inventor: Ivan Germanovich Zagaynov
IPC: G06N3/08
Filed: 2019-03-29
Granted: 2020-05-18
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to formation of a text corpus containing realistic errors of optical character recognition (OCR), and training of language models using text corpuses. To this end, an example of method implementation includes creation of computer system initial set of images based on input text-containing text corpuses; computer application of one or more simulated defects on images of initial plurality of images to create augmented set of images; forming an output text corpus based on an augmented set of images and training a language model using the obtained text corpus for optical character recognition. 
     EFFECT: technical result consists in improvement of image recognition quality. 
     20 cl, 8 dwg
Patent RU-2712346-C1 (RU)
Title: Ball of powder material and method of its production
Inventor: TERAO FUMITAKA
IPC: A24D3/04
Filed: 2016-11-10
Granted: 2020-01-28
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: there is created a ball of powder material, which is formed from material including basic material, binder and sealant, and which has particle size of 1.0–6.0 mm, destructive load of 5.0–25.0 N and relative deformation of 6.0–30.0 %; as well as a method of making a ball of powder material. 
     EFFECT: disclosed is a method of making a ball of a powder material. 
     12 cl, 1 tbl, 8 dwg
Patent RU-2719723-C1 (RU)
Title: Линимент ранозаживляющий, содержащий бактериостатические метаболиты T. atrobrunneum F-1434 и сумму биофлавоноидов гречихи
Inventor: PAVLOVSKAYA NINEL EFIMOVNA
IPC: C12N1/14
Filed: 2019-07-03
Granted: 2020-04-22
Abstract: Изобретение относится к биотехнологии. Линимент ранозаживляющий содержит экстракт культуральной жидкости Т. atrobrunneum ВКПМ F-1434, Na-КМЦ, сумму биофлавоноидов гречихи под торговой маркой «Рутифлав» и очищенную воду при заданном соотношении компонентов, а также NaOH 30% для установления заданного значения рН. Изобретение позволяет сократить сроки заживления ран. 1 табл.
Patent RU-2718686-C1 (RU)
Title: Instrument lighting panel
Inventor: Levitskij Sergej Leonidovich
IPC: B60Q3/10
Filed: 2019-07-09
Granted: 2020-04-13
Abstract: FIELD: lighting. 
     SUBSTANCE: device lighting panel comprises a light guide plate and light sources. At that, it has packet layer-by-layer structure made in certain manner, and through holes for illuminated and non-illuminated devices. 
     EFFECT: illumination of devices is provided with directed uniform light flux with minimum parasitic exposure of operator's eyes. 
     4 cl, 7 dwg
Patent RU-2709017-C1 (RU)
Title: Pharmaceutical composition possessing antiaggregant activity
Inventor: Pyatigorskaya Natalya Valerevna
IPC: A61K38/04
Filed: 2019-08-27
Granted: 2019-12-13
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: invention relates to a pharmaceutical composition, specifically to a solution for intravenous administration containing as an active substance a Fur-Lys-His-Ala-Asp-Asp heteropeptide, where "Fur" is carboxymethylimidazo[4,5-e]benzo[1,2-c; 3,4-c'] difuroxane, and as auxiliary – citric acid monohydrate, sodium hydroxide to bring pH to 5.35 and water for injections. 
     EFFECT: invention is proposed for use as an anti-aggregant-inhibitor of GPIIb/IIIa-receptor thrombocytes. 
     2 cl, 4 dwg, 12 tbl, 8 ex
Patent RU-2742003-C1 (RU)
Inventor: Klimenko Natalya Sergeevna
IPC: G16B20/00
Filed: 2019-10-18
Granted: 2021-02-01
Abstract: Настоящая группа изобретений относится к микробиологии. Предложен способ коррекции нежелательных ковариационных эффектов в микробиомных данных, в котором получают данные о составе микробиоты набора образцов биологического материала путем их секвенирования и значение по меньшей мере одного ковариативного параметра для каждого образца; определяют относительную представленность микроорганизмов и/или их генов; обучают искусственную нейронную сеть автоэнкодер, которая на вход получает относительную представленность микроорганизмов и/или их генов, причем добавляют в кодирующий слой автоэнкодера по меньшей мере один дополнительный нейрон, в который подается значение ковариативного параметра для каждого образца; выполняют коррекцию относительной представленности микроорганизмов и/или их генов в микробиоте посредством подачи в кодирующий слой обученного на предыдущем шаге автоэнкодера эталонное значение ковариативного параметра. Для осуществления указанного способа представлены также система и машиночитаемый носитель. Данная группа изобретений обеспечивает повышение точности и качества коррекции ошибок при анализе и интерпретации данных о составе микробиоты и соответственно более точное определение относительной представленности микроорганизмов в образцах. 3 н. и 14 з.п. ф-лы, 5 ил.
Patent RU-2728457-C1 (RU)
Title: Device for filling bags with soil
Inventor: MESYATS ANATOLIJ ARKHIPOVICH
IPC: B65B1/04
Filed: 2019-10-24
Granted: 2020-07-29
Abstract: FIELD: military science. 
     SUBSTANCE: invention relates to military affairs, and more specifically to devices for filling with soil of straight and curved bags, fabric and paper casings, containers and gabions of bulk type for their further use in fortification equipment of positions and areas of troops for erection of observation and fire structures, shelters for protection of personnel, material and technical means and transport, mainly in special natural-climatic and hydrogeological conditions, for example, in desert-steppe area or at high level of ground waters, and so forth. Device for filling bags with soil comprises frame, loading hopper and distributing branch pipe with mechanism for grip and fixation of bag. Said frame is composed of three-dimensional carcass structure and comprises height-adjustable collapsible support with telescopic retractable posts. Posts can be fixed as to height by means of fixing bolts. In the hopper there installed are devices in the form of a pendulum lever for destruction of compaction of soil vaults, and in the distributing branch pipe a locking device in the form of a steel gate is fixed. 
     EFFECT: invention ensures achievement of technical result consists in improvement of tactical and technical characteristics due to provision of possibility of mechanized and manually filling loose bags of bags and shells in special natural and climatic and hydrogeological conditions both on the surface of the earth, and directly in trenches during erection of fortifications at positions and areas of troops in a short period of time with involvement of minimum composition of calculation. 
     1 cl, 8 dwg
Patent RU-2720969-C1 (RU)
Inventor: Olejnikova Ekaterina Evgenevna
IPC: A41G5/00
Filed: 2019-11-05
Granted: 2020-05-15
Abstract: FIELD: satisfaction of human vital needs.SUBSTANCE: invention relates to methods and means for hair extension and can be widely used in hairdressing. Method for hair extension involves forming rows of naturally growing hair bundles, placing and clamping fasteners thereon at a small distance from the scalp, suturing the artificial hair band to the formed rows of naturally growing hair bundles, forming a series of naturally growing hair beams by dividing the selected strand of hair into two portions, each of which is passed in one annular fastening element in opposite directions, thus forming a cross-like connection with two strands coming from fastening element with subsequent connection of these strands in fastening element in a similar cross-like manner to adjacent similar strands.EFFECT: reduced tension of natural hair.1 cl, 3 dwg
Patent RU-2723122-C1 (RU)
Inventor: HOFSTEE SANDER HENDRIKUS JOHANNES
IPC: A46B7/06
Filed: 2019-11-11
Granted: 2020-06-08
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to billet surface processing by means of brush assembly. Unit is designed so that to enable rotation of the brush holder and the ring brush with a circle of bristles with protruding bristles. Rotating bristles are deformed elastically by means of a stop device which is immersed into a rotating circle of bristles and made with possibility of adjustment, so that, after release, the bristles treat the surface of the workpiece not only during rotation, but also at the same time as a result of retained kinetic energy released after passage of the stop means.EFFECT: stop facility and / or annular brush is adjusted depending on roughness of workpiece surface, as a result of which expansion of technological capabilities.10 cl, 2 dwg
Patent RU-2740050-C1 (RU)
Title: Prediction of structured lighting parameters
Inventor: KARNI MAJKL DZH
IPC: G02B27/58
Filed: 2019-06-20
Granted: 2020-12-31
Abstract: FIELD: computer equipment.SUBSTANCE: method of predicting parameters of structured lighting comprises steps of using a structured illumination system for capturing a first image of a sample; using a computing device for estimating a first parameter value of the structured lighting using the captured first image; using said structured lighting system to capture second image of said sample; using a computing device for estimating a second parameter value of the structured lighting using the captured second image; and a computing device is used to predict the third value of the structured light parameter corresponding to the third image using at least a first or second parameter value of the structured lighting.EFFECT: technical result is reduction of complexity and processing time.25 cl, 16 dwg
Patent RU-2725521-C1 (RU)
Title: Способ изготовления фотопреобразователя
Inventor: SAMSONENKO BORIS NIKOLAEVICH
IPC: H01L31/18
Filed: 2019-12-19
Granted: 2020-07-02
Abstract: Изобретение относится к полупроводниковой технике, а именно к способам изготовления трехкаскадных фотопреобразователей. Способ изготовления фотопреобразователя, согласно изобретению, включает формирование контактной металлизации на фронтальной и тыльной поверхностях многослойной полупроводниковой структуры Ga(In)As/GaInP/Ga(In)As/Ge, выращенной на германиевой подложке, вытравливание мезы, вжигание контактов, разделение полупроводниковой структуры на чипы дисковой резкой, удаление контактного слоя многослойной полупроводниковой структуры химико-динамическим травлением в водном растворе гидроокиси тетраметиламмония и перекиси водорода при количественном соотношении гидроокиси тетраметиламмония 0,3÷0,7 масс. %, перекиси водорода 6,5÷17,7 масс. %, воды 93,2÷81,6 масс. % и нанесение просветляющего покрытия. Изобретение обеспечивает повышение производительности операции химико-динамического травления контактного слоя за счет увеличения количества одновременно обрабатываемых полупроводниковых структур, расположенных свободно в растворе в несколько слоев, разделенных газовой прослойкой при экзотермическом повышении температуры травителя, сокращение расхода тетраметиламмония за счет более эффективного процесса травления контактного слоя вследствие повышения температуры раствора и увеличение фотоэлектрических параметров за счет стравливания дефектов, вносимых дисковой резкой на торцевой поверхности мезы. 4 ил., 2 табл.
Patent RU-2731296-C1 (RU)
Inventor: Aksamentov Dmitrij Konstantinovich
IPC: F41A9/04
Filed: 2019-12-26
Granted: 2020-09-01
Abstract: FIELD: military equipment. 
     SUBSTANCE: automated missile loading system into self-propelled launcher of mobile coastal missile system comprises self-propelled launcher (SPL) with transport module fixed on chassis power frame, with opening rear flaps, lodgments for placement of transport-launching containers (TLC) with missiles and transloader (TL), including transport module fixed on chassis power frame, with opening rear flaps, motor-reducer and chain drive. TL comprises positioning platform arranged on hydraulic supports on chassis power frame, on which unlocked lodgments interconnected by means of guides are rigidly fixed. Lodgments accommodate cylindrical rollers, as well as TLC with missile movement mechanism. On the SPL there is a starting device including a guide boom with movable carriages installed on it. Except for rear flaps, SPL and TL contain upper flaps to provide crane loading TLC, and lodgments for SPL are made open with possibility of unloading empty TLC in vertical position. On standard assemblies of chassis bumper attachment there is a beam for docking and leveling SPL with TL. 
     EFFECT: broader operational capabilities of the system and shorter recharging of the ammunition. 
     1 cl, 7 dwg
Patent RU-2729867-C1 (RU)
Inventor: TROFIMOV MIKHAIL IVANOVICH
IPC: B60C9/20
Filed: 2019-12-25
Granted: 2020-08-12
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to automotive pneumatic light-truck tires of radial design, rubber-coated breaker bracelet of which consists of two layers of rubberized metal cord, crossed crosswise to each other, and one or two layers of textile layer. Pneumatic radial light-truck tire is characterized by application in a breaker brace of two layers of rubber-coated metal cord of structure 4L32NT, cut at angle of 20–25° and superimposed cross to cross, with thickness of rubberized layer of metal cord (1.3÷1.4)±0.03 mm, metal cord diameter 0.86±0.04 mm, linear metal cord density 2.40–2.66 g/m and metal cord breaking force as a whole of not less than 890 N, metal cord pitch in finished tire 1.3–1.8, wherein metal cord is made of metal threads of high strength of identical diameter of 0.32 mm with brass coating with weight of 4.5±2.0 g/kg and weight fraction of copper in brass coating 63±2.5 %, S-type coils with pitch of 15–17 mm, with bond strength of metal cord breaker with production rubber mixture of not less than 340 N/12.5 mm, ratio of diameter of metal thread to diameter of metal cord is 0.372. 
     EFFECT: increased overall performance of the pneumatic tire, reduced coefficient of rolling resistance, as well as increased circumferential rigidity of the tire, which affect improvement of resistance of the tires to lateral pull. 
     1 cl, 1 dwg, 1 tbl
Patent RU-2730483-C1 (RU)
Title: Method of preparing a pharmaceutical gel composition for treating proctologic diseases (versions)
Inventor: Barannikov Aleksandr Evgenevich
IPC: A61K31/4422
Filed: 2020-01-17
Granted: 2020-08-24
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to a method for preparing a pharmaceutical gel composition for treating hemorrhoids and anal fissures. Method of preparing a pharmaceutical gel composition for treating hemorrhoids and anal fissures containing: methyluracil, nifedipine, lidocaine in a certain ratio, in which in order to manufacture a ready pharmaceutical gel composition, it is necessary to prepare: gel containing methyluracil and lidocaine, by mixing methyluracil, lidocaine, carbopol, ethylenediaminetetraacetic acid, nipagin and triethanolamine with addition of water; nifedipine solution by mixing nifedipine with 96 % ethanol and polyethylene glycol-400 while thoroughly stirring; then, with thorough stirring, the nifedipine solution is added to the gel containing methyluracil and lidocaine to form a pharmaceutical gel composition (versions). 
     EFFECT: method described above simplifies preparation of a composition for treating hemorrhoids and anal fissures, having a stronger analgesic effect, with minimal reduction of therapeutic effect. 
     2 cl, 4 ex
Patent RU-2734829-C1 (RU)
Title: Method of cryptographic data conversion
Inventor: MARTYNOV ALEKSANDR PETROVICH
IPC: H04L9/00
Filed: 2020-03-03
Granted: 2020-10-23
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to cryptography. Method involves cryptographic conversion of input data to outputs after r consecutively performed rounds using corresponding round cryptographic keys in each round, determining preliminary permutation for k elements of converted data, where k is number of elements of converted data and k = 1, 2, 3, …, and its corresponding factorial set, which is an ordered set including n! elements, where n = k number of factorial set, selecting cryptographic key from range of values from 1 to n! determined factorial set, value of cryptographic key is presented in factorial number system based on base of predetermined factorial set, performing r rounds on h cyclic shifts of all k initial shift elements, wherein r = n-1, and value h corresponds to value of key element of corresponding round, after each round, the last element is excluded from the obtained permutation and the position of the element of the final rearrangement of the converted data is put into the corresponding round. 
     EFFECT: technical result consists in improvement of cryptographic stability of data obtained as a result of conversion. 
     1 cl, 3 dwg
Patent RU-2747239-C1 (RU)
Title: Method for manufacture of structural elements of decorative products made of fumed oak and structural element of decorative product manufactured thereby
Inventor: Kozin Nikolai Alekseevich
IPC: B44C5/00
Filed: 2020-05-14
Granted: 2021-04-29
Abstract: FIELD: decorative arts. 
     SUBSTANCE: invention relates to manufacture of special wood products, namely to manufacture of structural elements of decorative wood products, and can be used both in mass manufacture of such products and in singular or small-scale manufacture thereof. The technical result is achieved by the method for manufacturing structural elements of a decorative wood product by sequential sawing along the length of a block of glued together pre-dried boards or lumber of the same type with planed wide sides is notable in that the boards are made of fossil fumed oak and are placed in the block so that each board differs from the adjacent one by the duration of stay of the fossil raw material whereof the board is made in water before extraction thereof from the bedding environment during production. One of the possible variants of the method of manufacture of structural elements of a decorative product made of wood is notable in that the structural element produced by sawing a block is additionally sawn laterally into separate fragments. Another possible variant of the method is notable in that several blocks produced by sawing a block of boards glued together are glued to each other by the wide sides thereof, wherein the produced block of several structural elements is then sawn laterally into separate fragments. 
     EFFECT: ensured possibility of forming various color composition variants in decorative wood products. 
     6 cl, 12 dwg
Patent RU-2752915-C1 (RU)
Title: Fire-resistant profile structure
Inventor: KLEJMENOV IGOR ANATOLEVICH
IPC: E06B5/16
Filed: 2020-05-08
Granted: 2021-08-11
Abstract: FIELD: building. 
     SUBSTANCE: fire-resistant profile structure relates to the field of building and can be used in manufacturing fire-resistant translucent profile door and window units, profile partitions, stained glass windows and atriums. The structure is manufactured based on hollow PVC profiles, the internal cavities whereof comprise a heat-compensating filling, and includes at least one fire-protective unit. The thickness of the outer walls of the cavities of the PVC profiles is no less than 2 mm. The width of the external cavities of the PVC profiles, measured perpendicular to the plane of the structure, is no more than 12 mm. The fire-resistant heat-compensating filling constitutes a material containing filler in the form of particles (granules) of pre-dehydrated silica and a binder based on water-soluble silicates. Said granules are impregnated with the binder based on water-soluble silicates and coated with a shell made of a mineral powder. The diameter of said granules is from 1 to 3 mm. Profiles of "Veka", "Brusbox", "Salamander" and similar types are used as profiles. Granules of vermiculite, thermolite (dehydrated diatomite) or tripoli, as well as other granular materials based on silica, exhibiting similar characteristics, can be used as particles of dehydrated silica. 
     EFFECT: fire-resistant profile structures manufactured according to the invention exhibit increased fire resistance, low manufacturing cost, manufacturability, and relatively low weight, and provide a variety of color solutions. 
     5 cl, 9 dwg
Patent RU-2742431-C1 (RU)
Inventor: Myakenkij Grigorij Sergeevich
IPC: A63B23/00
Filed: 2020-06-01
Granted: 2021-02-05
Abstract: Изобретение относится к учебно-тренировочным средствам, в частности к способам совершенствования у военнослужащих ловкости, координационной подготовленности, а также развития силовой выносливости с целью их подготовки для действий в ограниченных пространствах. Для развития ловкостных и координационных способностей военнослужащего (1) помещают в ограниченное пространство (2), к верхней части которого посредством крепления (9) крепят стержень с грузом (10), имеющим возможность свободного перемещения по ограниченному пространству (2). Стержень с грузом (10) приводят в движение созданием усилия натяжения веревки с рукояткой (12), обкатывающейся по роликам (13). Подают сигнал по электропроводам (6) от блока управления (7) на парогенератор (4), динамик (3) и приемопередатчики оптического сигнала (5), создавая для военнослужащего (1) дополнительные помехи. От блока управления (7) в произвольном порядке передают сигнал по электропроводам (6) на один из световых сигнализаторов-контактов (8). Обеспечивается тренировка военнослужащих и развитие у них необходимых физических качеств, совершенствование координационной подготовленности, техники действий в условиях ограниченных пространств. 1 ил.