baber/WOPTO huggingface dataset:
Patent RU-2691631-C1 (RU)
Title: Система и способ хранения данных в движении
Inventor: DAMAGHI DANIEL M
IPC: H04B7/00
Filed: 2017-03-21
Granted: 2019-06-17
Abstract: Изобретение относится к системе электромагнитной связи и в частности к системе, в которой информация сохраняется в качестве электромагнитного излучения. Раскрыта система хранения данных, которая включает в себя рециркуляционный контур, сохраняющий данные в движении. Данные могут переноситься посредством сигнала через контур, включающий в себя один или более спутников или других судов, которые возвращают, например, посредством отражения или повторного формирования сигналы через контур. Контур также может включать в себя волновод, например оптоволокно или оптический резонатор. Мультиплексирование сигналов может использоваться для того, чтобы увеличивать содержащиеся данные. Сигнал может усиливаться при каждом полном обходе, и иногда часть сигнала может повторно формироваться. 2 н. и 18 з.п. ф-лы, 42 ил., 1 табл.
Patent RU-2719645-C1 (RU)
Title: Базовое основание, опирающееся на морское дно, и способ его установки
Inventor: RAU ANDERSEN STIG
IPC: E02B17/00
Filed: 2017-03-31
Granted: 2020-04-21
Abstract: Группа изобретений относится к способу установки базового основания, выполненного с возможностью опирания на морское дно, преимущественно и по меньшей мере частично над наклонным морским дном и к стационарной морской платформе на мелководье, предпочтительно для хранения, а также загрузки или выгрузки углеводородов, таких как СПГ (сжиженный природный газ), нефть или газ, содержащей плавучее и отделяемое базовое основание, приспособленное для опоры на морское дно. Основная конструкция содержит плавучее и съемное базовое основание (10), приспособленное для опоры на морское дно (30), при этом базовое основание содержит опорную конструкцию (11) предпочтительно снабженную выступающей вверх стеновой конструкцией (22), расположенной вдоль по меньшей мере части периметра опорной конструкции (11), причем базовое основание (10) предпочтительно также снабжено отверстием (23) в стеновой конструкции (22) для обеспечения плавучему модулю возможности причаливания к базовому основанию (10) и поддерживаться им. Базовое основание (10) снабжено опорными точками (24), выполненными с возможностью приема концов предварительно установленных вертикальных свай (14) по меньшей мере для временной поддержки опорной конструкции (11) во время операции установки свай для постоянной установки свай в морское дно (30) для базовой конструкции (10). Указанная публикация также относится к способу закрепления базовой конструкции сваями на морском дне (30) или над ним. 2 н. и 9 з.п. ф-лы, 6 ил.
Patent RU-2705343-C1 (RU)
Title: Anticorrosive system of lacquer coatings with ability for self-recovery
Inventor: Fedyakova Nataliya Vladimirovna
IPC: C09D5/08
Filed: 2018-11-06
Granted: 2019-11-06
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemical engineering and specifically to production of lacquer coatings. Anticorrosion system of lacquer coatings consists of zinc-containing primer layer applied by cathodic electrodeposition and applied by means of pneumatic spraying of upper enamel layer capable of self-reduction based on polyurethane film-forming agents. 
     EFFECT: disclosed is anticorrosion system of lacquer coatings with self-recovery ability. 
     1 cl, 5 tbl
Patent RU-2704725-C1 (RU)
Title: Method of providing media content and system of service for implementation thereof
Inventor: Kravchenko Vadim Viktorovich
IPC: H04N21/2347
Filed: 2018-11-09
Granted: 2019-10-30
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to satellite digital broadcasting. In order to achieve technical result, finally generated transport stream is transmitted to input of client device equipped with tuner, and performing step-by-step detection of service metadata file in transport stream by Linkage descriptor, storing media service content on a client device storage device based on stored service metadata and encrypting it by a personalized hardware key of a specific client device, with the possibility to display by means of the user interface module to the end user in the corresponding categories of the list of the stored media content with subsequent possibility of its decryption and viewing. 
     EFFECT: protection of recorded content from playback on other devices while providing service for providing media content to end user without user feedback channel. 
     30 cl, 4 dwg
Patent RU-2704578-C1 (RU)
Title: Liquefied gas production plant and method
Inventor: SCHUMANN FRANK
IPC: F25J1/02
Filed: 2017-04-13
Granted: 2019-10-29
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: process plant (1) for liquefied gas production comprises heat exchanger (2), first and second compressors (4, 5), first suction pipeline (25) connected only with possibility of transfer of fluid medium with first compressor (4) and connected to heat exchanger (2), second suction pipeline (26), connected only with possibility of transfer of fluid medium to second compressor (5) and connected to heat exchanger (2), first receiving tank (6) located between first compressor (4) and first section (8) of first suction pipeline (25), and second receiving container (7) located between second compressor (5) and first section (9) of second suction pipeline (26). First suction pipeline (25) is not connected with possibility of transfer of fluid medium to the second suction pipeline (26). Between first compressor (4) and the first receiving container (6) second section (10) of the first suction pipeline (25) is located. Between second compressor (5) and the second receiving vessel (7) second section (11) of the second suction pipeline (26) is located. Second section (10) of the first suction pipeline (25) has the same length as second section (11) of the second suction pipeline (26). 
     EFFECT: prevention of pressure losses. 
     12 cl, 4 dwg
Patent RU-2693532-C1 (RU)
Title: Method for increasing accuracy of geometrical measurements carried out using a stereoscopic device based on a prism lens optical system
Inventor: Machikhin Aleksandr Sergeevich
IPC: G01B9/00
Filed: 2018-11-28
Granted: 2019-07-03
Abstract: FIELD: measurement technology. 
     SUBSTANCE: invention relates to the visual inspection technology. Method for increasing accuracy of geometrical measurements carried out using a stereoscopic device based on a prism lens optical system, involves preliminary calibration of device based on combined processing of set of images of test object, recorded at different positions of test object relative to optical system, and calculating calibration parameters of the mathematical model of the optical system and the radiation matrix receiver, recording the image of the analysed object and processing said image, calculating coordinates of points of the surface of the analysed object in three-dimensional space and calculating geometrical parameters of the analysed object using calibration parameters. Device is calibrated jointly by several sets of images of the test object, which are obtained in narrow regions with width equal to half the maximum of less than 1/10 of the width of the working spectral range of the device, within wavelength ranges within the range of the operating spectral range of the device. Image of the analysed object is recorded in a narrow wavelength range within the operating spectral range of the device. From calculated values of calibration parameters corresponding to narrow spectral intervals, calculated calibration parameters corresponding to the range in which the image of the analysed object is recorded are calculated by interpolation of spectral-dependent calibration parameters. 
     EFFECT: high efficiency of using prism lens systems by increasing contrast of recorded images in narrow spectral intervals and reducing systematic error in measuring geometric parameters of objects caused by non-optimum calibration methods. 
     1 cl, 2 dwg
Patent RU-2704337-C1 (RU)
Title: Method of forming zirconium-containing oxide coating on titanium alloys
Inventor: Koshuro Vladimir Aleksandrovich
IPC: B23H9/00
Filed: 2018-12-28
Granted: 2019-10-28
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the field of machine and instrument making, namely to the technology of formation of local coatings of the system Ti-Zr-(Ti,Zr) x O y  on products from titanium alloys, and can be used for protection of parts operating under conditions of high temperatures, aggressive media and abrasive action. Proposed method comprises electrospark alloying of titanium base and thermo-modifying treatment by induction heating in air atmosphere. Electrospark alloying with zirconium is carried out at density of alternating current of 0.6–1.9 A/mm 2 . Thermo-modifying treatment is then carried out at current frequency on inductor 90±10 kHz and temperature 1,000–1,200 °C for 1–10 seconds. Cooling of titanium articles is carried out in air. 
     EFFECT: formation on surface of titanium articles for various purposes of local coatings of system Ti-Zr-(Ti,Zr) x O y , characterized by hardness of 10±0,3 GPa, size of structural elements of 4–9 mcm and open porosity of up to 54 %. 
     1 cl, 3 dwg, 1 tbl, 2 ex
Patent RU-2710176-C1 (RU)
Title: Pass-through furnace for high-temperature treatment of carbon-fiber materials with induction heating of working zone
Inventor: LUGANTSEV VLADIMIR MIKHAJLOVICH
IPC: D01F9/12
Filed: 2019-03-05
Granted: 2019-12-24
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention can be used in making high-modulus carbon materials. Through-type furnace for high-temperature treatment of carbon-fiber materials with induction heating method of working zone comprises annular graphite crucible 1 made in form of flattened ring, which horizontal part is parallel to plane of processed material. Crucible 1 is surrounded by low-density carbon material 2, which, in its turn, is surrounded by shell 3, around which inductor 4 is located. Carbon-carbon composite material is used as low-density carbon material 2. Shell 3 is made from ceramic refractory fiber with zirconium oxide content of more than 10 wt%. Crucible 1 can be made of sections of a ring shape. 
     EFFECT: higher reliability, durability and efficiency. 
     3 cl, 1 dwg
Patent RU-2705409-C1 (RU)
Title: Method of treating inflammatory periodontium diseases
Inventor: Rakhmatullina Rasima Zufarovna
IPC: A61K47/36
Filed: 2019-03-20
Granted: 2019-11-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to therapeutic dentistry, and can be used for treating inflammatory periodontium diseases. For this purpose, children's Carmolis phytogel for teeth and gums is introduced into pathological pockets and along gingival edge. After this, lazer-phoresis is performed according to a labile technique on an upper and a lower jaw in a segmental manner: 1.8–1.3; 1.3–2.3; 2.3–2.8 – upper jaw segments and 3.8–3.3; 3.3–4.3; 4.3–4.8 – segments of lower jaw. Laser radiation at wave length 662 nm, radiation power 0.4 W, energy density 18 J/cm 2  4 minutes for each segment: 2 minutes from vestibular side and 2 minutes from palatine-lingual side. That is followed by rinsing the oral cavity with solution containing 10–20 Carmolis drops in 0.5 glass of water. Before suppression of manifested inflammation, rinses are performed every 2 hours, then – in 3–4 hours. Therapeutic course of periodontitis is 7 daily procedures, while gingivitis – 5 daily procedures. 
     EFFECT: method provides reducing the length of treatment, achieving stable remission. 
     1 cl, 1 tbl, 2 ex
Patent RU-2723709-C1 (RU)
Inventor: YUROV KONSTANTIN PAVLOVICH
IPC: A01K67/00
Filed: 2019-05-20
Granted: 2020-06-17
Abstract: Изобретение относится к области биотехнологии. Изобретение представляет собой способ профилактики рота-, коронавирусной инфекции и эшерихиоза крупного рогатого скота, включающий использование «Спленивита» в качестве иммуномодулятора для профилактики рота-, коронавирусной инфекции и эшерихиоза крупного рогатого скота, где стельным коровам двукратно за 40 и 20 дней до отела в объеме 5 мл вводят подкожно в область средней трети шеи или в паховую складку вакцину ассоциированную инактивированную против ротавирусного, коронавирусного энтерита и эшерихиоза крупного рогатого скота с последующим введением иммуномодулятора «Спленивит» в дозе 7 смвнутримышечно. Изобретение позволяет получить высокий уровень защиты новорожденных телят от вакцинированных коров, в сыворотке которых регистрировали значительное увеличение специфических антител против рота-б коронавирусов и адгезивных антигенов E. coliK99, Att25, F41, входящих в состав вакцины. 3 табл.
Patent RU-2714921-C1 (RU)
Title: Method of stabilizing output voltage of a magnetoelectric alternator
Inventor: MYTSYK GENNADIJ SERGEEVICH
IPC: H02P9/02
Filed: 2019-06-11
Granted: 2020-02-21
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering and can be used in power supply system of independent objects. Method consists in that variable voltage MEG is rectified with variable rotation frequency of its shaft and at change of shaft rotation frequency from ƒ min  to ƒ max  it is regulated in direction of stabilization at the specified level, unregulated main rectified voltage U d0  and additional rectified voltage ΔU d0  are formed, these two voltages are summed in accordance with the expression U d0Σ =U d0 ±ΔU d0 , and stabilization of this resultant rectified voltage U d0Σ  is carried out by controlling additional rectified voltage ΔU d0  by level and sign in range ±ΔU d0 =(+)ΔU d0max ÷0÷(-)ΔU d0max , note here that voltage ΔU d0  is summed up with main voltage U d0  in range of frequency variation from ƒ min  to ½(ƒ min +ƒ max ) and subtracted from it in range from ½(ƒ min +ƒ max ) to ƒ max . Substance of the method is explained by structural-functional diagram (HMEG). 
     EFFECT: improved weight and size and energy parameters while simplifying the technical implementation of the method, which provides higher energy efficiency of the process of stabilizing its voltage, high technological effectiveness of its implementation. 
     1 cl, 2 dwg
Patent RU-2724234-C1 (RU)
Inventor: MASLOV ANDREJ RUFFOVICH
IPC: B23B35/00
Filed: 2019-07-26
Granted: 2020-06-22
Abstract: Способ включает установку в револьверной головке станка державки, установку в отверстии державки хвостовика расточного инструмента с регулировочным резьбовым соединением с приводом, регулировку вылета, которую осуществляют до заданной величины от торца револьверной головки станка за счет привода, и закрепление хвостовика расточного инструмента. Используют привод, который включает ведущее и ведомое зубчатые колеса. Регулировку вылета осуществляют вращением ведущего колеса, зафиксированного в направлении своей оси, перпендикулярной оси расточного инструмента, и взаимодействующего с ведомым колесом. При этом ведомое колесо выполнено с возможностью при вращении взаимодействия с хвостовиком расточного инструмента, вывертывания наружной резьбы ведомого колеса из резьбы резьбового отверстия державки, перемещения расточного инструмента вдоль его оси и выдвижения его до заданной величины. Достигается расширение технологических возможностей обработки на токарно-револьверных станках за счет значительного уменьшения вылета расточного инструмента, что существенно снижает его податливость под действием сил резания. 3 ил., 1 табл.
Patent RU-2717706-C1 (RU)
Title: Device for femoral bone treatment
Inventor: Varfolomeev Denis Igorevich
IPC: A61B17/72
Filed: 2019-08-15
Granted: 2020-03-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine. Device for femoral bone treatment contains endoscope with handle and channels for instrument, connected by cable to personal computer, water pump. In addition, an external tube with a handle is introduced, inside the outer tube there is an inner tube of longer length than the outer one, also with a handle. Inside the inner tube there is an endoscope such that the handles of the outer tube, inner tube and endoscope are located on one side. At the same time external tube on one of ends has external retainer, inner tube on one of ends has inner retainer. On the inner tube between the inner retainer and the outer tube there is a guide made in the form of a cylinder with three parallel through holes. First hole is located in cylinder center along its axis and corresponds to inner tube, centers of two other holes are located along radius of cylinder base. Each of the tubes comprises two through longitudinal slots located on one side of each of the tubes in two mutually perpendicular planes, the intersection line of which is the tube axis, two through longitudinal slots on the other side of each of tubes located in the same planes, and two through holes located between slots in the same planes perpendicular to axis of tubes. Inside walls of each of tubes in parallel to their axis there are four channels connecting longitudinal slots between each other and located in same planes as slots and through holes, inside each channel of each of the tubes there is a rod having in its middle part blind holes, the axes of which correspond to the through holes of the inner and outer tubes. One end of each rod is perpendicularly curved, between the bend and holes has a scale and protrudes from the corresponding longitudinal slot on one side of the tube. Second end of each rod is movably connected to a retainer located in each of four longitudinal grooves of each of the tubes, wherein it is possible to move each rod with a scale along the corresponding channel and its fixation in one of holes of the corresponding tube by key. Each retainer consists of identical first and second plates with through holes on ends. First plate is movably connected with rod with scale on one side and with second plate on other side, and the second plate is movably connected to the tube wall with the possibility of extending the retainer beyond the limits of the corresponding tube when the rod with the scale moves inside the corresponding channel in the direction of the corresponding retainer and fixation in the extended position due to fixation of the rod with the scale. 
     EFFECT: use of the given invention will allow to simplify treatment of a femoral bone, to increase accuracy of positioning of tools at treatment of a femoral bone. 
     1 cl, 10 dwg
Patent RU-2719349-C1 (RU)
Title: Production method for stereoscopic image forming device and stereoscopic image forming device
Inventor: OTSUBO MAKOTO
IPC: G02B30/60
Filed: 2017-03-28
Granted: 2020-04-17
Abstract: FIELD: image forming devices. 
     SUBSTANCE: present invention relates to a production method for a stereoscopic image forming device and a stereoscopic image forming device, in which the first and second light control panels (parallel light-reflecting panels), each of which has strip-shaped light-reflecting surfaces (mirror surfaces), aligned in parallel, overlap each other so that corresponding light-reflecting surfaces of the first and second light control panels intersect in a top view. For making the first and second light control panels, a molded transparent resin workpiece, which includes triangular cross-section grooves, each groove has inclined and vertical surfaces, and projecting strips of triangular cross-section, respectively located in parallel on the front side of transparent plate-like material, are made by pressing, pressure casting or coil forming, and mirror surfaces are selectively formed only on vertical surfaces of grooves. First and second light control panels, each of which has a group of strip-shaped light-reflecting surfaces, which stand vertically and spaced apart in parallel, overlap, so that groups of strip-shaped light-reflecting surfaces intersect in a top view. 
     EFFECT: stereoscopic image forming device and its production method, which makes it possible to easily create the first and second light control panels and obtain more accurate stereoscopic images. 
     14 cl, 6 dwg
Patent RU-2716388-C1 (RU)
Title: Method of producing a wear-resistant coating for a cutting tool
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/24
Filed: 2019-10-01
Granted: 2020-03-11
Abstract: FIELD: technological processes.SUBSTANCE: present invention relates to methods of application of wear resistant coatings on a cutting tool and can be used in metalworking. Vacuum-plasma application of wear-resistant coating of nitride or carbonitride of niobium and chrome compound at their ratio, at. %: niobium 48.8, chromium 51.2. Coating is applied by three cathodes arranged horizontally in one plane, the first and the second of which are made from niobium and located opposite to each other, and the third one is made of chromium and placed between them.EFFECT: increased functionality of cutting tool.1 cl
Patent RU-2731163-C1 (RU)
Title: Method of estimating dynamic rigidity of track and device for its implementation
Inventor: ELISEEV SERGEJ VIKTOROVICH
IPC: B61K9/08
Filed: 2019-10-07
Granted: 2020-08-31
Abstract: FIELD: test equipment. 
     SUBSTANCE: invention relates to the field of test equipment, in particular to the movable diagnostic facilities, and can be used for the rail track condition monitoring and assessment. Proposed method is implemented on the basis of transport vehicle application in the form of freight car platform that allows considering impact of dynamic rigidity of wheel-rail contact under conditions close to real ones. Disclosed is structural-technical solution for creation of inertial-type adjustable vibration table with application of system of rotating elements interacting with each other with provision of system with possibility to control parameters of vibration excitation due to use of engine and transmission of truck as autonomous power source. Method allows to estimate parameters of rail track at minimum costs for surveys. Method is realized based on use of mechanical disturbance means and is suitable for any weather conditions. 
     EFFECT: technical result consists in possibility of determination of parameters of dynamic rigidity of track in stationary state. 
     2 cl, 4 dwg
Patent RU-2736117-C1 (RU)
Inventor: EROSHKIN VLADIMIR SERGEEVICH
IPC: F16K3/36
Filed: 2019-10-14
Granted: 2020-11-11
Abstract: FIELD: pipeline valves. 
     SUBSTANCE: invention relates to pipeline valves, particularly to wellhead accessories, and can be used in oil and gas industry. Gate valve comprises housing with main flanges, housing is closed on both sides and having discharge valves for filling internal cavities with lubricant by lower and upper covers with inner cavities, in which interacting with seats installed in bores of main flanges, gate, controlled, through non-movable spindle sealed with respect to top cover, with actuator equipped with gate position indicator. On the seats there is a shield to close working surfaces of the gate. Shield covers the full perimeter of the gate, and the space between the shield and the wall of the inner cavity of the body and covers is filled with open-cell material, which is resistant to the conducted medium. Shield is made of perforated parts. 
     EFFECT: invention is aimed at improvement of consumer properties of gate valve due to prolonged serviceability without replenishment of internal cavities with lubricant. 
     1 cl, 4 dwg
Patent RU-2742718-C1 (RU)
Title: Data transmission method and a network device
Inventor: YAN NIN
IPC: H04W76/00
Filed: 2017-09-05
Granted: 2021-02-10
Abstract: FIELD: communication.SUBSTANCE: for this terminal device is in inactive state, which means, that terminal device and first network device both store contextual information of terminal device and that a data connection of the terminal device is maintained between the first network device and the basic network device. Method includes following steps of: first network device sends downlink data for a terminal device to a terminal device through a second network device, wherein the first network device is different from the second network device.EFFECT: technical result is increase of successful probability of data transmission.15 cl, 8 dwg