baber/WOPTO huggingface dataset:
Patent RU-2691920-C1 (RU)
Title: Способ и устройство электрического каротажа обсаженных скважин
Inventor: BAZIN VLADIMIR VIKTOROVICH
IPC: G01V3/20
Filed: 2018-06-13
Granted: 2019-06-18
Abstract: Изобретение относится к области геофизических исследований скважин и предназначено для определения удельного электрического сопротивления (УЭС) горных пород, окружающих обсаженную металлической колонной скважину. Изобретение основано на использовании металлической колонны 1.1 скважины в качестве заземления одного из полюсов источника 3.1 двуполярных импульсов тока, второй полюс которого соединен через геофизический кабель 5 с токовыми электродами 2.2 многоэлементного погружного зонда 2. На текущей глубине каротажа в токовые электроды 2.2 зонда 2 поочередно подают двуполярные импульсы электрического тока относительно верхней части обсадной трубы 1.1. После каждой подачи тока измерительными электродами 2.3 зонда 2 измеряют потенциал одного из электродов 2.3 зонда 2 относительно верхней части обсадной трубы 1.1 и разность потенциалов (напряжение) между электродами 2.3. На основе измеренных значений потенциалов и напряжений между электродами 2.3 и с использованием данных о погонном электрическом сопротивлении обсадной трубы 1.1 рассчитывают УЭС. В зонде введены изоляционные вставки 2.1 между токовыми электродами 2.2 и группой измерительных электродов 2.3. Технический результат: расширение возможностей за счет обеспечения возможности измерять УЭС горных пород в условиях, когда земная поверхность представляет собой слой изолятора, например сухой песок в условиях пустыни либо слой вечной мерзлоты, повышение точности определения УЭС и уменьшение времени каротажа. 2 н. и 7 з.п. ф-лы., 9 ил.
Patent RU-2687901-C1 (RU)
Inventor: LI JUNZHONG
IPC: C02F1/44
Filed: 2016-12-16
Granted: 2019-05-16
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to use of compositions of performic acid for removing increasing biofilm and mineral deposits on membranes. Method of removing microorganisms and mineral deposits from membrane system includes: bringing membrane into contact with a composition of performic acid containing performic acid, formic acid and hydrogen peroxide, wherein the composition is membrane compatible and does not damage the membrane based on the membrane flow reduction measurement results; and removing growing bacteria and dissolving mineral deposits on membrane. 
     EFFECT: disclosed are performic acid compositions for purification of membrane filtration systems. 
     41 cl, 5 dwg, 12 tbl
Patent RU-2704570-C1 (RU)
Title: Shaft plant for heat transfer over long distances at low temperature differences
Inventor: Goryaev Andrej Nikolaevich
IPC: F25B7/00
Filed: 2018-08-29
Granted: 2019-10-29
Abstract: FIELD: heating equipment. 
     SUBSTANCE: invention relates to heat engineering, in particular to systems for providing thermal conditions based on contour heat pipes. Shaft unit for heat transfer over long distances at small temperature drops comprises thermoelectric battery and contour heat pipe. Cold junction of thermoelectric battery is conjugated with cooled object, and switching plate of hot junction is with evaporator of contour heat pipe. In the shaft installation located in the vertical mine structure, the cooled object with the contacting cold junction of the thermoelectric battery is placed in the upper part of the mine structure with a higher temperature, and the contour heat pipe capacitor is located in the lower part of the mine structure with low temperature and is in heat exchange by radiation and convection with walls of the mine structure. 
     EFFECT: creation of a reliable device with a simplified design, operable at any orientation in the field of gravity forces and capable of transmitting heat over long distances at low temperature drops and low power consumption. 
     1 cl, 1 dwg
Patent RU-2686553-C1 (RU)
Title: Устройство для проветривания карьеров
Inventor: KOBELEV NIKOLAJ SERGEEVICH
IPC: E21F1/00
Filed: 2018-09-21
Granted: 2019-04-29
Abstract: Изобретение относится к горнодобывающей промышленности, в частности к устройству для проветривания глубоких карьеров. Технический результат заключается в обеспечении экологической безопасности в процессе эксплуатации устройства для проветривания глубоких карьеров за счет устранения выброса в окружающую среду загрязнений в виде мелкодисперсных твердых и каплеобразных частиц через выпускные окна. Устройство содержит эластичную вытяжную трубу с тороидальными камерами жесткости, вертикальный телескопический полый вал, размещенный в эластичной вытяжной трубе, на котором укреплено ветроколесо с криволинейными полостями и крыльчаткой. При этом профиль нижней поверхности крыла крыльчатки и профиль верхней поверхности криволинейной полости ветроколеса образуют при совместном движении полость в виде суживающегося конуса вращения, ось которого совпадает с осью телескопического полого вала. Причем между крыльчаткой и ветроколесом в полом валу выполнены выпускные, а на уровне турбины предусмотрены впускные окна. Очистное устройство, выполненное в виде псевдосферы, расположено внутри вертикального телескопического полого вала перед выпускными окнами и включает размещенный у основания псевдосферы на внутренней поверхности желоб, который соединен с грязесборником, установленным на внешней поверхности вала. 5 ил.
Patent RU-2685478-C1 (RU)
Title: Finely dispersed sprinkler
Inventor: GUBIN VLADIMIR KONSTANTINOVICH
IPC: A01G25/00
Filed: 2018-09-25
Granted: 2019-04-18
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to agriculture and will find application in regulation of microclimate in gardens and on fields. Device includes base (1) and mast (2) with sprinklers (3) arranged in its upper part. Sprinklers (3) are connected by flexible hose (4) to water supply pipeline (5). Base (1) is made in form of pipe with through hole (19) in its upper part for connection of detachable device for base (1) screwing into soil. At the lower end of base (1) there is a support device in the form of a spindle-shaped spiral blade (10). Upper half (12) of knife blade (10) is equipped with sawtooth teeth (13). In the upper part of base (1) below through hole (19) in the pipe wall there is vertical slot (14), above which a retainer is mounted. Fixture consists of a bracket with an axis and a spring-loaded two-arm lever arranged on it with the possibility of displacement in a vertical plane. One arm of the lever is placed in base (1) slot (14). Mast (2) is telescopic in form of pipe with outer diameter corresponding to inner diameter of base (1) pipe. Along mast (2) wall length vertical slots (11) are made at equal distance, which are commensurate with the value of the retainer. Removable device for screwing base (1) into the ground is made in the form of a lever. In the middle part of the lever there is a pipe with an outer diameter corresponding to the inner diameter of base (1). Branch pipe has a through hole coaxial to hole (19) in the upper part of sprinkler base (1).EFFECT: enabling more efficient and efficient process of fine sprinkling.1 cl, 4 dwg
Patent RU-2703020-C1 (RU)
Title: Method for continuous production of popcorn concrete articles, monolithic structures and facilities
Inventor: Nefedov Aleksej Sergeevich
IPC: C04B40/02
Filed: 2018-10-01
Granted: 2019-10-15
Abstract: FIELD: concrete industry. 
     SUBSTANCE: invention relates to production of articles, monolithic structures and popcorn concrete structures. In the method for continuous production of popcorn concrete articles, monolithic structures and structures by preliminary preparation of cement mortar and subsequent mixing with coarse aggregate, laying of prepared concrete mixture into molds or formwork and hardening thereof, supply, mixing and encapsulation of coarse aggregate with cement solution is carried out in vertical flow with simultaneous action on components of gravity and centrifugal force, forming for 10 to 20 s continuous shell-capsule from cement solution on grain of coarse aggregate, with components ratio by volume from 11.5:1 to 49:1 (by weight from 92:8 to 98:2), wherein the water-cement ratio of the cement solution is suitably in range of 0.25 to 0.50. 
     EFFECT: technical result is higher efficiency of process, lower consumption of binder, reduced material costs, improved heat insulation capacity and sufficient strength. 
     1 cl, 6 dwg, 1 tbl
Patent RU-2704655-C1 (RU)
Title: Front elevator with vertical and horizontal movement of cradle
Inventor: Kokorev Vyacheslav Egorovich
IPC: E04G3/30
Filed: 2018-11-26
Granted: 2019-10-30
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, repair, restoration and maintenance of facades of large-size buildings and structures. Technical result is achieved by the fact that a facade elevator with a vertical and horizontal movement of the cradle, comprising a bearing frame with guiding elements and stops, located on the edge of the building roof, trolley with blocks, which can move along guide elements of bearing frame in horizontal direction, cradle with hoisting and lowering winches and friction cable drums, suspended to trolley, two branches of pull rope for horizontal movement of trolley with cradle suspended to it along guide elements, load cables for suspension and vertical displacement of cradle, system of bypass units for change of direction of branches of traction cable, equalizing unit for uniform distribution of loads on traction cable branches, tension load for pulling rope tension and creation of required friction force between friction drums and traction cable branches stored in them, at that, the load ropes, through which the cradle moves in the vertical direction, are rigidly embedded into the trolley frame and move together with the trolley and cradle in the horizontal direction, and in the cradle design two friction cable reels are provided with the possibility of their free rotation or their rigid fixation against rotation, on which in several turns the traction cable branches passed, which is passed through the equalizing unit with the tension load, which equalizes loads on traction cable branches and provides friction force between friction cable drums and traction cable branches stored in them, necessary for displacement of trolley with cradle in horizontal direction, that at alternate fixation of friction cable drums from free rotation provides operation of friction cable drum together with traction rope as traction element of trolley and, as a result, movement of trolley with hinged cradle in horizontal direction to the left or to the right, at that, cradle weight force is used as motive force to move trolley with cradle suspended thereto in horizontal direction when cradle weight moves along cargo ropes vertically downwards. 
     EFFECT: providing maintenance and repair of facades of buildings and structures without dismantling and subsequent installation of facade hoist at the next vertical section of the facade, since it can move horizontally along the facade. 
     1 cl, 8 dwg
Patent RU-2701899-C1 (RU)
Title: Fuselage of aircraft
Inventor: Dubovikov Evgenij Arkadevich
IPC: B64C1/12
Filed: 2018-11-29
Granted: 2019-10-02
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to the field of development of aircraft structural structures using polymer composite materials, in particular to the power structure of the fuselage compartment of a civil aircraft in the dimension of near- and medium-haul liners of both cylindrical shape and different from it, and can be used for aircraft engineering. Aircraft fuselage comprises, in lower part, at least to level of passenger floor, outer metal lining with reinforcing set and transverse beams of cargo floor, side parts of shell, passenger floor and upper part of shell. Side parts of the shell are formed by panels of variable curvature of increased stiffness. Passenger floor is made as load carrying element with formation of closed power frame in lower part of fuselage. And the upper part of the shell is made with lower rigidity relative to the closed load-bearing frame. 
     EFFECT: higher strength of the structure. 
     8 cl, 3 dwg
Patent RU-2716950-C1 (RU)
Title: Rotor blade of wind-driven power plant and wind-driven power plants with such rotary blade
Inventor: KNOOP FRANK
IPC: F03D80/70
Filed: 2017-05-09
Granted: 2020-03-17
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to rotor blade of wind-driven power plant. Rotor blade of wind-driven power plant (1, 1', 1ʺ) comprises root part of blade and end part (5) of blade, flange (7) located on the side of root part of blade for attachment of rotor blade to hub of rotor of wind-driven power plant and bearing (9b, 9a) of axial hinge to adjust rotor blade attack angle (β). Rotor blade has fixed structural frame element (11), on which flange (7) is made, wherein bearing (9b, 9a) of axial hinge is fixed on said structural frame element (11) and is located at a distance from flange (7) towards end part (5) of the blade. Structural frame element (11) between bearing (9a, b) of axial hinge and flange (11) has a section inclined relative to mounting axis (P) so that this mounting axis (P) in the rotor blade mounted on wind-driven power plant is located from axis (T) of the wind-driven power plant (100') is further than flange (7). 
     EFFECT: invention is aimed at reducing the axle hinge bearing load. 
     15 cl, 4 dwg
Patent RU-2699431-C1 (RU)
Inventor: KOSHLAKOV VLADIMIR VLADIMIROVICH
IPC: B22F9/10
Filed: 2018-12-10
Granted: 2019-09-05
Abstract: Группа изобретений относится к изготовлению сферических металлических порошков, которые могут быть использованы для аддитивных технологий. Способ включает нагрев боковой поверхности вращающейся цилиндрической заготовки в вакууме до температуры плавления с помощью электронного пучка, разбрызгивание капель расплава за счет центробежных сил и их охлаждение в полете. Во время нагрева заготовки обеспечивают перемещение электронного пучка вдоль образующей цилиндрической заготовки. Разбрызгивание капель расплава осуществляют с боковой поверхности вращающейся цилиндрической заготовки, при этом регулируют частоту вращения заготовки в зависимости оти одновременно изменяют мощность электронного пучка в зависимости отгде R - радиус заготовки в месте нагрева. Предложена также установка для осуществления вышеуказанного способа. Обеспечивается получение сферических частиц металлического порошка, в том числе из тугоплавких металлов и сплавов, с малой дисперсностью, пригодного для использования в аддитивных технологиях. 2 н. и 3 з.п. ф-лы, 2 ил., 1 пр.
Patent RU-2703796-C1 (RU)
Title: Vehicle control system
Inventor: HASHIMOTO RYUTA
IPC: G08G1/16
Filed: 2019-02-21
Granted: 2019-10-22
Abstract: FIELD: transportation.SUBSTANCE: when this vehicle reaches the PNO location in the middle of the rebuild zone, performing the automatic rebuilding conditions performance check. If it is detected that the condition of automatic rebuilding in the PNO location is not executed, the driver is notified on the necessity to perform the rebuilding by the driver. Otherwise, notification on necessity to perform rebuilding by driver is not sent. If notification on necessity of performance of rebuilding by driver is not directed earlier, it is sent when this vehicle reaches PGU location between far end of rebuilding zone and PNO location.EFFECT: proposed vehicle control system.9 cl, 12 dwg
Patent RU-2715981-C1 (RU)
Title: Способ индивидуальной коррекции терапии пациентов с длительным нарушением сознания
Inventor: PETROVA MARINA VLADIMIROVNA
IPC: A61B5/00
Filed: 2019-03-25
Granted: 2020-03-04
Abstract: Изобретение относится к медицине, к способам оценки функционального состояния организма путем анализа вариабельности сердечного ритма. Способ может быть использован для индивидуальной коррекции лечебного процесса пациентов, у которых отсутствуют клинические, лабораторные и/или инструментальные проявления, свидетельствующие об изменении их состояния, в частности для пациентов с длительным нарушением сознания (ДНС). Проводят диагностику функциональных изменений в работе автономной нервной системы с использованием ИАН-мониторинга. Регистрацию ИАН начинают до начала назначенной лечебной процедуры и в течение всего периода проведения процедуры, при обнаружении у пациента исходного ИАН и/или при уменьшении уровня ИАН во время выполнения лечебной процедуры ниже 50 назначают прегебалин или обезболивающие препараты. Способ позволяет оценить функциональное состояние организма у специфической категории пациентов, для которых затруднено выявление клинических, лабораторных и/или инструментальных данных, свидетельствующих об изменении их состояния, с последующей коррекцией терапии указанной группы пациентов и повысить результативность реабилитационных мероприятий данных пациентов за счет использования Индекса аналгезии ноцицепции (ИАН)-мониторинга, основанного на анализе вариабельности сердечного ритма (ВСР). 6 пр.
Patent RU-2713469-C1 (RU)
Title: Transformer core for transformer with core of typing type and transformer, including such core
Inventor: WAECKERLE THIERRY
IPC: H01F27/26
Filed: 2016-09-30
Granted: 2020-02-05
Abstract: FIELD: electrical equipment. 
     SUBSTANCE: invention relates to the electrical equipment. Transformer core (49; 59) includes two piles (53, 57; 60, 61), each having a first thickness (ep1). Piles (53, 57; 60, 61) consist of one or more flat parts, the cutting direction of which is straight and either parallel or perpendicular to each other. Piles (53, 57; 60, 61) face each other and include gap (1). Flat parts are made from austenitic FeNi alloy containing Ni=30–80 % and 10 % alloying elements and having thin cubic texture {100} <001>. Direction of cutting of said flat parts is parallel to either rolling direction (DL) or transverse direction (DT). Flat parts have magnetic losses for maximum induction of 1 T less than 20 W/kg at 400 Hz. Apparent magnetostriction for maximum induction of 1.2 T is less than 5 ppm when the field is applied in the direction of the large side of the sample and this direction is parallel to the direction (DL) of rolling. At that, apparent magnetostriction for maximum induction of 1.2 T is less than 5 ppm, when field is applied in direction of large side of sample and this direction is parallel to transverse direction (DT) and is located in rolling plane. Apparent magnetostriction for maximum induction of 1.2 T is less than 10 ppm when the field is applied in the direction of the long side of the sample and this direction is parallel to the intermediate direction passing at angle of 45° to the rolling direction (DL) and the transverse direction (DT). 
     EFFECT: improved design of a low-frequency electric transformer. 
     19 cl, 11 dwg, 5 tbl
Patent RU-2722982-C1 (RU)
Inventor: RUDOMIN EVGENIJ NIKOLAEVICH
IPC: F03D3/06
Filed: 2019-07-19
Granted: 2020-06-05
Abstract: FIELD: machine building.SUBSTANCE: invention relates to wind-driven equipment, particularly, to wind turbines with axis of rotation perpendicular to wind direction. Carousel windmill contains vertical shaft 1 and radial blades arranged in several tiers and fixed to drum made in the form of cylindrical spatial frame. Frame consists of upper and lower bases 3 and 4 and intermediate sections 5 interconnected by vertical posts 6. Blades have curved shapes. On posts 6 hinges 14 are fixed, which are the place of attachment of blades to drum. Base 4 consists of radially directed and uniformly distributed along circumference wires, inner ends of which are fixed to hub of bearing 8, outer ends - to rim of drum. Inner ends of the wires of base 3 are rigidly fixed to shaft 1, which is installed in fixed frame 11 movably by means of bearings 12. In base 4 bearing 12 is installed between the hub and frame 11, and in base 3 - between frame 11 and shaft 1. Flexible shells are fixed between spokes of each section.EFFECT: invention is aimed at increasing power and efficiency, as well as reducing coefficient of friction in bearings and increasing uniformity of rotation of vertical shaft.1 cl, 7 dwg
Patent RU-2715381-C1 (RU)
Title: Electric cabinet frame structure
Inventor: Kamaev Valerij Valerevich
IPC: H02B1/30
Filed: 2019-09-11
Granted: 2020-02-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: metallic collapsible frame of electric cabinet is made in form of parallelepiped, consists of twelve connected profiles. Vertical profiles (2) have C-shaped cross-section, side (3) and transverse (4) horizontal profiles have G-shaped section. Vertical profiles on each end have two face cutouts (15), four holes of round shape (11) and two holes of rectangular shape (13) on flanges (9) of profile, three holes of rectangular shape (13) on walls (10) of profile. On each end of side horizontal profiles there are two end ledges (14), one end cut (15), three holes of round shape (11, 12) on flanges (9) of profile, one hole of rectangular shape (13) on wall (10) of profile. At each end of transverse horizontal profiles there are three end ledges (14), two end cuts (15), two holes of round shape (11) on wall (10) of profile, one hole of round shape (12) and one hole of rectangular shape (13) on flanges (9) of the profile. Angular joints of frame are produced due to fact that end ledges of side horizontal profiles are inserted into holes of rectangular shape in shelves of vertical and transverse horizontal profiles. End projections of transverse horizontal profiles are inserted into holes of rectangular shape in walls of side horizontal and vertical profiles. In each angular joint of frame through holes of round shape (11) two screws (5) vertical profile is fixed to transverse horizontal profile from outside of frame, other two screws (5) attach vertical profile to side horizontal profile from inner side of frame. It is preferable if free holes of round shape (12) in their flanges (9) coinciding at connection of horizontal profiles are used in the lower part of the frame for its anchoring to the base, and in the upper part of the frame for installation of transport eye-bolts. 
     EFFECT: technical result consists in improvement of deformation rigidity without using additional angular joints. 
     1 cl, 8 dwg
Patent RU-2718821-C1 (RU)
Inventor: Zueva Natalia Pavlovna
IPC: G06Q30/00
Filed: 2019-10-04
Granted: 2020-04-14
Abstract: FIELD: computer equipment. 
     SUBSTANCE: invention relates to computer engineering. System comprises: an advertising campaign scheduling data collection means configured to transmit advertising campaign scheduling data to the advertising campaign scheduling subsystem; associated with said data collection means, an advertising campaign scheduling subsystem configured to automatically process said scheduling data of the advertisement and transmit the processed advertising campaign scheduling data to the sales scheduling subsystem; associated with said advertising campaign scheduling subsystem a sales scheduling subsystem configured to automatically process said processed advertising campaign scheduling data to form sales plan and transfer said sales plan to production and logistics planning subsystem. 
     EFFECT: wider range of technical means. 
     2 cl, 2 dwg