baber/WOPTO huggingface dataset:
Patent RU-2717046-C1 (RU)
Title: Exoskeleton glove with linear actuators
Inventor: Orazov Ilya Vitalevich
IPC: B25J9/12
Filed: 2019-06-13
Granted: 2020-03-17
Abstract: FIELD: machine building. 
     SUBSTANCE: invention refers to machine building, particularly to extremity actuators, and can be used in medicine, cosmonautics, construction, industrial enterprises. Glove-exoskeleton comprises linear actuators by number of fingers on hand, control module, which is a source of power motors and control direction of their rotation, belts, rings and fingertips for fastening the gloves on extremities and connecting elements for mechanical connection of motors with rings and fingertips. Connecting elements are flexible rods, made in the form of twisted threads, which with one ends are fixed on motor shafts arranged on a large bracelet, are passed through holes in a small bracelet and through eyelets of rings, ensuring longitudinal arrangement of threads along forearm and rigid attachment of their other ends to fingertips. Large and small bracelets are made with the possibility of their attachment to the forearm by means of belts and are connected by a rigid coupler, the length of which corresponds to the individual size of the forearm. 
     EFFECT: result is an ergonomic, simple and safe design when used. 
     3 cl, 2 dwg
Patent RU-2711679-C1 (RU)
Inventor: BAECK LUCAS
IPC: A61F13/49
Filed: 2016-11-23
Granted: 2020-01-21
Abstract: Раскрытие изобретения относится к комплекту гендерно специфических одноразовых впитывающих изделий (1; 1'), при этом указанный комплект содержит: первое одноразовое впитывающее изделие (1), выполненное с возможностью ношения мужчинами, при этом изделие (1) имеет в его продольном направлении переднюю часть (3), заднюю часть (4) и промежностную часть (5) между передней частью (3) и задней частью (4), и первый эластичный компонент (31), выполненный с возможностью обеспечения прилегания и комфортности изделия (1) для пользователя мужского пола, и второе одноразовое впитывающее изделие (1'), выполненное с возможностью ношения женщинами, при этом изделие (1') имеет в его продольном направлении переднюю часть (3'), заднюю часть (4') и промежностную часть (5') между передней частью (3') и задней частью (4'), и второй эластичный компонент (31'), выполненный с возможностью обеспечения прилегания и комфортности изделия (1') для пользователя женского пола, при этом указанный первый эластичный компонент (31) и указанный второй эластичный компонент (31') содержат множество эластичных элементов (31a-e; 31'a-g), проходящих, по меньшей мере частично, вдоль каждого изделия (1; 1'). Согласно изобретению первый эластичный компонент (31) и второй эластичный компонент (31') отличаются друг от друга, по меньшей мере, по месту расположения или упругому сопротивлению указанных эластичных элементов (31a-e; 31'a-g). Кроме того, раскрытие изобретения относится к способу изготовления комплекта, подобного упомянутому выше. 2 н. и 5 з.п. ф-лы, 13 ил.
Patent RU-2716640-C1 (RU)
Title: Silicone seals of high-temperature rotary disc heat exchanger
Inventor: KOSTYUKOV ANDREJ VENIAMINOVICH
IPC: F28D19/04
Filed: 2019-07-05
Granted: 2020-03-13
Abstract: FIELD: heating equipment. 
     SUBSTANCE: invention relates to heat engineering and can be used in regenerative rotating disc heat exchangers. In rotary disc heat exchanger in rotor to compensate for unavoidable thermal deformations there additionally are elastic silicone seals with siliconized pyrographite coating arranged on outer surface of discs on projection of gaps between hexagonal cups, wherein width in circumferential direction of labyrinth seals in housing is more than any size of hexagonal cell in same direction, and speed of mutual movement of seals is greater than rate of spurious flow of spills in gap between them. 
     EFFECT: higher efficiency of high-temperature rotary disk heat exchanger. 
     1 cl, 4 dwg
Patent RU-2712396-C1 (RU)
Title: Pneumatic tire
Inventor: NUKUSHINA RYOSUKE
IPC: B60C11/12
Filed: 2017-07-21
Granted: 2020-01-28
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to the automotive industry. Pneumatic tire comprises four or more longitudinal main grooves in direction along tire circumference and five or more running areas formed by longitudinal main grooves. Left and right longitudinal main grooves from number of longitudinal main grooves located on extreme side in tire transverse direction are defined as extreme longitudinal main grooves, left and right running sections from among running areas located on side of tire equatorial plane and formed by extreme longitudinal main grooves are defined as second running sections. One of the second running sections includes a longitudinal narrow groove passing in the direction along the tire circumference, and multiple sets of the first ground engaging grooves and the second ground engaging grooves passing in the transverse direction of the tire and passing through the longitudinal narrow groove. One end section of the first ground engaging groove opens into one edge section of one second running section, and the other end section ends inside one second running section. One end of the second ground engaging groove opens to the other end section of one second running section, and the other end ends inside one second running section. First ground engaging grooves and the second ground engaging groove are arranged alternately along the tire circumference. Longitudinal main grooves on the side of the equatorial plane of the tire, which form the other second running section, have a bent profile with amplitude in the transverse direction of the tire and contain a curved section with an acute bend angle on the end section on the side of the equatorial plane of the tire; and other second running section comprises ground engaging groove, which opens in position facing bent section. 
     EFFECT: improved operational characteristics when driving on snow and on ice. 
     15 cl, 11 dwg
Patent RU-2733009-C1 (RU)
Title: Fluid medium dispensing system and fluid medium dispensing system assembly method
Inventor: GEIER ADALBERTO
IPC: B65D83/38
Filed: 2017-01-17
Granted: 2020-09-28
Abstract: FIELD: machine building. 
     SUBSTANCE: present invention relates to improvement of sealing and connection between valve cuff and container for dispensing fluid medium stored under pressure, as well as to method of assembly of such dispensing system for dispensing of fluid medium stored under pressure. Fluid dispensing system comprises a container for storing fluid medium under pressure, the container comprising a neck forming an opening, a valve and a valve collar configured to support the valve and close the container opening. Besides, the adjacent sections of the valve collar and the neck consist of plastic materials. At that said plastic materials are welded together to form molten weld by laser welding thus sealing the container. Valve cuff is installed with engagement in container neck with contact between said plastic materials of valve cuff and neck around all periphery of that part of valve cuff that is inserted into neck. Valve cuff comprises an inner part, which is located in container opening, wherein outer diameter of valve cuff inner part before pressing valve cuff into container orifice exceeds that of said hole by 0.05 mm and 0.15 mm inclusive to provide said installation with engagement. Group of inventions also relates to a method of assembling a dispensing system for dispensing fluid stored under pressure, the method including steps of providing a valve collar with at least a peripheral portion, which consists of plastic material, wherein the valve collar includes a valve. Container is provided, wherein the container is suitable for storage of fluid medium under pressure and contains a neck which consists of plastic material and which forms an opening. Valve collar is placed in the container opening. Inner volume of container is filled and valve collar is pressed into container neck. All said plastic materials are fused with valve collar and neck to form molten weld seam by laser welding thus sealing the container. At the same time valve cuff is pressed into container neck with force from 343 to 442 N. Valve cuff comprises inner part, which is located in container opening, and at that, external diameter of said inner part before pressing of valve cuff into container opening is more than internal diameter of the above hole on from 0.05 mm and 0.15 mm inclusive to provide an assembly with an engagement between the valve cuff and the container neck. 
     EFFECT: group of inventions provides creation of a dispensing system characterized by sufficient sealing characteristics at temperatures higher than 50 °C, which enables to make a container and a valve collar from plastic materials in order to take advantage of significant advantages of these materials. 
     28 cl, 3 dwg
Patent RU-2718687-C1 (RU)
Inventor: DIKAREV VIKTOR IVANOVICH
IPC: F24S50/20
Filed: 2019-07-23
Granted: 2020-04-13
Abstract: FIELD: solar engineering. 
     SUBSTANCE: disclosed system relates to solar engineering, particularly to means of controlling solar concentrator module for obtaining electric and heat energy. System for remote monitoring and control of solar concentrator module includes solar concentrator module and two modems, first of which is located at control and control station, and second together with solar concentrator module are located at remote object. Solar concentrator module comprises receiver with two-sided working surface, cylindrical concentrator with branches, upper edge of receiver, centers of circles, a horizontal surface, a hemispherical cap, a sealed box, inside which there is a buffer alkaline battery and a second modem, a pin transceiving antenna and a remote object. Each modem comprises master oscillator, source of discrete messages, phase manipulator, first heterodyne, first mixer, first intermediate frequency amplifier, first power amplifier, duplexer, transceiving antenna, second power amplifier, second heterodyne, second mixer, second intermediate frequency amplifier, multiplier, band-pass filter, phase detector, amplifier, amplitude detector and switch. 
     EFFECT: high noise-immunity and reliability of exchanging discrete information between a control and control station and remote objects on which solar concentrator modules are installed by suppressing false signals (interference) received through additional channels. 
     1 cl, 5 dwg
Patent RU-2717894-C1 (RU)
Title: Retractor for surgical intervention
Inventor: KRIVOSHCHEKOV EVGENIJ PETROVICH
IPC: A61B17/02
Filed: 2019-08-12
Granted: 2020-03-26
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment, namely to devices for retaining a surgical incision during an operation. A surgical expander for a surgical intervention comprises a body and mirrors placed inside the body. Housing is made in the form of a ring with thread bushings evenly distributed on its surface for mirrors fixing elements. Mirrors are made in the form of blades-retractors with a ground surface. Housing ring represents two semi-rings connected to each other with possibility of angular displacement relative to each other with bolts with square head and wing-tip nuts. Each semi-ring consists of outer and inner shells interconnected by threaded bushes. On the ends of the inner shell of one half-ring there are dividing eyes, in which there is a rectangular recess for a bolt and dividing slots, and ends of the external shell of the other semi-ring are made in the form of guide lugs, on which there is a key entering the groove of the separating lug. In thread bushings there are blades-retractors, retainers, ball pins with handles. Handles are made in the form of a wrench, are installed on a ball pin and fixed with a pin. Blade-retractor is attached to ball pin by false retainer, their vertical position is carried out under action of gravity, and on ball pin there is a locking nut. 
     EFFECT: using the invention enables providing more effective surgical intervention ensured by enlarging the wound working space, reducing labor intensity and improving convenience of use. 
     1 cl, 6 dwg
Patent RU-2704025-C1 (RU)
Title: Phosphonic salts based on salicylic and acetylsalicylic acid, having antibacterial and antioxidant activity
Inventor: Tsepaeva Olga Viktorovna
IPC: C07F9/54
Filed: 2019-08-13
Granted: 2019-10-23
Abstract: FIELD: medicine; pharmaceutics. 
     SUBSTANCE: invention relates to phosphonic salts based on salicylic and acetylsalicylic acids applicable in medicine and to a method for production thereof. Derivatives of formula  
     
       
     
     are proposed, where at R = Ac, n = 4, 5, 6, 9, 10; and with R = H, n = 4, 5, 9. Disclosed is a method of producing said derivatives, involving reaction in an inert atmosphere of haloalkyl esters of salicylic and acetylsalicylic acids of formula  
     
       
     
     where R and n are defined above, with excess of triphenylphosphine at boiling point of the solvent. 
     EFFECT: novel compounds effective as antibacterial and antioxidant agents with no toxic effect on the body. 
     7 cl, 2 tbl, 2 dwg
Patent RU-2730544-C1 (RU)
Inventor: TSGOEV RUSLAN SERGEEVICH
IPC: E04D13/18
Filed: 2019-10-03
Granted: 2020-08-24
Abstract: Изобретение относится к гелиоархитектуре и гелиоэнергетике, в частности к солнечным зданиям с солнечными энергетическими установками для получения электрической энергии. Солнечный дом содержит крышу с солнечными модулями, составленными из соединенных солнечных элементов, крыша выполнена двухскатной, один из скатов обращен на запад, а второй скат обращен на восток, конек крыши выполнен в меридиональном направлении, а скаты крыши расположены под углом шестьдесят градусов друг к другу и образуют с плоскостью опорного для них перекрытия дома равносторонний треугольник. Солнечные модули выполнены, например, в виде известных стандартных кремниевых фотоэлектрических панелей, которые соединяются в солнечные батареи. Во втором варианте солнечного дома в течение всего солнечного дня прямым солнечным излучением освещена половина солнечных модулей из соединенных солнечных элементов на неподвижной поверхности цилиндрической основы с меридиально направленной осью, причем освещенный участок перемещается с восточной стороны цилиндрической поверхности на западную. При этом по сути солнечные модули из соединенных солнечных элементов на неподвижной поверхности цилиндрической основы реализуют эффект азимутально-зенитного слежения за Солнцем. Технический результат заключается в увеличении производства электроэнергии и в исключении перерывов во время работы солнечных модулей в утренние и вечерние часы из-за взаимного затенения. 2 н.п. ф-лы, 2 ил., 1 табл.
Patent RU-2728581-C1 (RU)
Title: Furnace device
Inventor: SADREEV IGOR MUDARISOVICH
IPC: F23C1/08
Filed: 2019-11-06
Granted: 2020-07-31
Abstract: FIELD: furnaces.SUBSTANCE: invention relates to furnace devices of drying and heating furnaces operating on gaseous or liquid fuel. Firing device includes housing and coaxially installed in it combustion chamber with formation of gap between them, burner assembly. Burner assembly is made in the form of diaphragms installed at the combustion chamber inlet with holes for gas burners installation behind them and with holes for liquid-fuel burners installation, and along the perimeter of the diaphragm there are rotary flaps.EFFECT: simplification of design and reduction of mass and dimensions characteristics of furnace device.1 cl, 3 dwg
Patent RU-2742358-C1 (RU)
Inventor: REDRUP JACOB ANTHONY
IPC: B65D75/58
Filed: 2017-04-11
Granted: 2021-02-05
Abstract: FIELD: package and storage. 
     SUBSTANCE: invention relates to containers that can be opened by breaking along a break line. Container (10) includes housing (11) having cavity (23) for containing one or more contents. Container (10) includes flange (20) located along body perimeter (11). Cover (24) is attached to flange (20) to close content inside cavity (23). Section (30) with possibility of breakage includes curved section (31) extending through whole body (11) from first section (21) of the flange to second section (22) of the flange. Shaped section (30) divides housing (11) into first section (12) of housing on one side of curved section (31) and second section (13) on opposite side of curved section (31). Section (30) made with possibility of breakage forms breakage path (35), along which body (11) is configured to break when the user applies force exceeding a predetermined level, to each of first and second sections (12, 13) of housing on both sides of bent section (31). Rupture path (35) has initial break point and pair of end points (33), along one end point (33) on each of first and second flange sections (21, 22), so that housing (11) is made with possibility of breaking from break point in opposite directions along path (35) of rupture to each end point (33). Shaped section (30) has multiple break conductors (40) spaced from each other along break path (35). 
     EFFECT: each conductor (40) of the break is formed by local variation of the stiffness of section (30) with the possibility of rupture so that conductors (40) of the rupture help directing distribution of the fracture along breakage path (35). 
     19 cl, 50 dwg
Patent RU-2729951-C1 (RU)
Inventor: Kozlov Sergej Igorevich
IPC: G01M5/00
Filed: 2019-12-26
Granted: 2020-08-13
Abstract: Изобретение относится к области авиационной техники и касается, в частности, экспериментальных исследований аэроупругости летательных аппаратов в аэродинамических трубах (АДТ) с помощью динамически подобных отсечно-балочных моделей отъемной части крыла. Динамически подобная модель аэродинамической поверхности содержит силовой сердечник и отсеки, имеющие внутренние полости, внешняя поверхность которых геометрически подобна форме моделируемой аэродинамической поверхности, передающих аэродинамические нагрузки на силовой сердечник, при этом отсеки выполнены из низкомодульного материала с образованием моделируемой аэродинамической поверхности, внутри отсеков выполнены внутренние полости со съемными крышками для размещения сменных грузов и оборудования, локальные площадки для крепления крышек к отсеку, отсеки содержат Х-образные нервюры с площадкой крепления к силовому сердечнику в центральной части нервюры и диагональными ребрами переменной толщины, идущими от указанной площадки крепления к углам отсека. Техническим результатом является повышение точности моделирования массово-инерционных характеристик отъемной части крыла, упрощение конструкции, уменьшение доли «ручного» труда. 4 з.п. ф-лы, 3 ил.
Patent RU-2735267-C1 (RU)
Inventor: EGOROVA SVETLANA VLADIMIROVNA
IPC: A23K10/16
Filed: 2019-12-27
Granted: 2020-10-29
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the agriculture. Method for production of mixed feed in form of dry extruded granules for gobies-neutered in age to 2.5-year-old age and with live weight from 300 kg and higher is characterized by that it envisages mixing and milling dry feed components, adding a nosode complex and flour from Musca Domestica larval biomass, temperature treatment of produced mixture on extruder and granules drying. All components are taken at the specified ratio. 
     EFFECT: invention allows to increase biological value of fodder for farm animals, increase preservation of animals by 3–5 %, to grow their live weight on average by 10–25 % more, lower probability of leukaemia in swine and cattle, promote normal growth and development of individuals, improve quality of their meat and comply with existing standards. 
     1 cl, 6 tbl, 4 ex
Patent RU-2722291-C1 (RU)
Inventor: DOSHLOV IVAN OLEGOVICH
IPC: C10C1/16
Filed: 2019-12-27
Granted: 2020-05-28
Abstract: Изобретение относится к получению нефтяного пека, применяемого в качестве связующего или пропиточного материала при изготовлении различных углеродных изделий и может быть использовано в металлургической, нефтеперерабатывающей и химической промышленности, в частности в цветной металлургии при электролитическом производстве алюминия. Способ получения нефтяного пека - композиционного материала для алюминиевой промышленности включает окисление нефтяных остатков, смешивание нефтяных остатков с фуллереноподобной углеродной добавкой, причем в качестве нефтяных остатков используется недоокисленный нефтяной битум и тяжелая смола пиролиза, в качестве наполнителя – фуллероноподобная добавка. Технический результат изобретения - использование в качестве исходных материалов для получения связующего отходов нефтепереработки, снижение энергетических затрат на процесс. 2 з.п. ф-лы.
Patent RU-2729326-C1 (RU)
Inventor: Brekhin Vladimir Vladimirovich
IPC: B60F3/00
Filed: 2019-12-24
Granted: 2020-08-06
Abstract: Изобретение относится к наземным плавающим машинам. Сущность изобретения заключается в установке дополнительной приставки в виде короба на кормовой части машины, в которой выполнены щели. Приставка входным патрубком с обратным клапаном соединена газопроводом с системой выпуска отработавших газов из силовой установки машины. Достигается увеличение скорости плавания машины за счет уменьшения сопротивления воды. 1 ил.
Patent RU-2737127-C1 (RU)
Inventor: DUA DIPANKAR
IPC: F01D5/02
Filed: 2018-06-12
Granted: 2020-11-24
Abstract: Изобретение относится к способу ремонта для продления срока эксплуатации диска силовой турбины, имеющего коррозионное повреждение. Изобретение обеспечивает полное удаление коррозионного повреждения на дисках силовой турбины, подверженных низкотемпературной горячей коррозии, таким образом, обеспечивая продление срока службы и безопасное возвращение в эксплуатацию таких подвергнутых коррозии при эксплуатации дисков. Способ ремонта для продления срока эксплуатации диска силовой турбины, имеющего коррозионное повреждение, причем силовая турбина включает в себя ступени и межступенчатые зазоры. Способ включает в себя этап, на котором проводят первый термический анализ исходной конфигурации исходного диска, который не имеет коррозии, для определения первого распределения температуры устойчивого состояния. Затем механически обрабатывают поврежденный коррозией диск до глубины, подходящей для ремонта коррозии, для образования механически обработанного диска. Проводят второй термический анализ механически обработанного диска для определения второго распределения температуры устойчивого состояния механически обработанного диска. Затем вычисляют первый прогнозируемый безопасный циклический срок службы (PSCL) для осесимметричных признаков диска механически обработанного диска. Также вычисляют второй PSCL для признаков «елочки» диска механически обработанного диска. Дополнительно проверяют, что качество механически обработанного диска соответствует новому диску. 3 н. и 17 з.п. ф-лы, 15 ил.
Patent RU-2730402-C1 (RU)
Inventor: Kukushkin Sergej Arsenevich
IPC: H01L21/20
Filed: 2020-02-03
Granted: 2020-08-21
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention can be used to create a functional element of a semiconductor element. Essence of the invention lies in the fact that the functional element of the semiconductor instrument has a base made of a crystalline silicon plate, on which a coating layer is formed in the form of a nanofilm of carbon with a crystal lattice of a diamond type, in a silicon plate under nanofilm there is formed a layer having a nanoporous structure, wherein the said nanofilm is monocrystalline.EFFECT: obtaining nanocrystalline material with high-quality diamond type crystal structure.1 cl, 5 dwg