baber/WOPTO huggingface dataset:
Patent RU-2655075-C2 (RU)
Inventor: KLEPPEN LANE EVAN
IPC: A61C13/34
Filed: 2015-04-16
Granted: 2018-05-23
Abstract: FIELD: hygiene. 
     SUBSTANCE: group of inventions includes an electric toothbrush and a monolithic charging coil framework for an electric toothbrush is a medical technique and is intended for cleaning the oral cavity. Electric toothbrush contains an elongated body open at the proximal end; a frame located in the body, a rechargeable battery; control circuit in electrical connection with the battery; and a charging coil frame disposed at a proximal end of the housing comprising a bridge spring. Bridge spring has two ends and is located transversely with a distal end of the frame spaced arrangement. Body and frame of the charging coil are rigidly coupled to one another by means of grooves or tongues on the inner surface of the body adjacent to the proximal end and corresponding tabs or grooves disposed on the charging coil frame. Charging coil frame and the bridge spring are additionally arranged in elastic contact with the frame. Bridge spring is sized to absorb the distal end of the elongated body axial impact. Monolithic charging coil frame for an electric toothbrush comprises a carcass body having a central axis; the coil winding surface located at the proximal end of the carcass body; first and second housing connecting tongues; and a bridge spring having first and second ends. Bridge spring is sized to absorb the distal end of the elongated body axial impact. 
     EFFECT: inventions can increase the durability of an electric toothbrush by absorbing axial impacts. 
     11 cl, 6 dwg
Patent RU-2683995-C2 (RU)
Inventor: VAHALA ERKKI TAPANI
IPC: G01R33/28
Filed: 2015-04-29
Granted: 2019-04-03
Abstract: Использование: для облучения предварительно выбранной анатомической области субъекта. Сущность изобретения заключается в том, что радиотерапевтическое устройство выполнено с возможностью доставки и направления радиотерапевтического пучка вдоль оси в предварительно определенное целевое положение в зоне визуализации в МР-модуле (в магнитно-резонансном модуле) терапевтической системы. Предварительно определенное целевое положение соответствует положению РЧ-катушки МР-модуля. Технический результат: обеспечение баланса между точным позиционированием РЧ-катушки и защитой РЧ-катушки от избытка излучения с целью повышения качества изображения, создаваемого модулем МРТ, и, как следствие, повышение точности/надежности терапевтической процедуры. 4 н. и 11 з.п. ф-лы, 3 ил.
Patent RU-2690857-C2 (RU)
Title: Пиридиновый комплекс циркония, каталитическая система, включающая указанный пиридиновый комплекс циркония, и способ (со)полимеризации сопряженных диенов
Inventor: PAMPALONI GUIDO
IPC: C08F136/06
Filed: 2015-09-16
Granted: 2019-06-06
Abstract: Изобретение относится к пиридиновому комплексу циркония, имеющему общую формулу (I):в которой Rи R, одинаковые или различные, представляют собой атом водорода или выбраны из C-Cалкильных групп, таких как метил, возможно замещенных арильных групп, таких как фенил или фенил, замещенный одной или более метильными, изопропильными, трет-бутильными группами, R, R, Rи R, идентичные друг другу, представляют собой атом водорода, X, Xи X, одинаковые или различные, представляют собой атом галогена, такого как хлор, бром, йод, или один из X, Xи Xпредставляет собой группу, имеющую общую формулу (II):где R, R, R, R, Rи Rимеют такие же значения, как описаны выше. Также предложены каталитическая система, способ полимеризации сопряженных диенов и способ полимеризации 1,3-бутадиена. Предложенный комплекс можно использовать в каталитической системе, которая обеспечивает получение полибутадиена с высоким содержанием 1,4-транс звеньев. 4 н. и 6 з.п. ф-лы, 18 ил., 1 табл., 23 пр.
Patent RU-2664626-C2 (RU)
Title: Method of diagnostics of endothelial, neurogenic and myogenic mechanisms of microvessels tonus regulation and electronic thermal recorder for its implementation
Inventor: Podtaev Sergej Yurevich
IPC: A61B5/01
Filed: 2014-10-13
Granted: 2018-08-21
Abstract: FIELD: medicine.SUBSTANCE: group of inventions refers to medicine, namely to functional diagnostics, and can be used to study the violations of the mechanisms of microvessels tonus regulation. Method of investigation includes recording changes in vascular tonus during and after a functional load. In this case, data processing is performed using continuous wavelet analysis in the frequency bands corresponding to the endothelial (0.0095–0.02 Hz), neurogenic (> 0.02–0.05 Hz), myogenic (> 0.05–0.14 Hz) mechanisms of microvessels tonus regulation. As a functional load, a heat test is performed. To do this, the temperature of the patient's test area of the patient is recorded continuously. During the first 1–2 minutes, the temperature of the skin surface under investigation is increased to 38–42 ºC. Fix the heating power in order to maintain a constant average temperature of the surface of the skin being examined. Record temperature fluctuations during 10 minutes of the heat sample and turn off the heating. Then, for 10 minutes after switching off the heating and cooling to a temperature of 30–32 ºC, the registration of skin temperature fluctuations is continued. Then, based on the processing of comparative data on the variations in the temperature values during and after the thermal sample, a corresponding mechanism of disturbances in the microvessels tonus regulation is judged. Electronic temperature recorder for carrying out the method according to the invention comprises a remote temperature sensor provided with a heating unit, an analog-to-digital converter, a microcontroller that transmits data to a personal computer through an interface. One chip of the ADC chip contains a three-channel multiplexer, an instrument amplifier, a reference voltage source, controlled current source and sigma-delta ADC unit itself. Microcontroller includes Flash program memory, RAM, non-volatile memory, UART interface for PC communication, interface SPI for communication with ADC. Temperature logger contains the optoisolator between the heating unit and the measuring circuit, optoisolator between the measuring circuit and the PC, the power supply unit with the galvanic isolation unit. Remote sensor includes a bridge measuring circuit with a thermistor and SMD resistor based heating block.EFFECT: increase in the accuracy, reliability, and simplification of studies of disturbances in the mechanisms microvessels tonus regulation is achieved.7 cl, 1 dwg, 3 ex, 2 tbl
Patent RU-2680847-C2 (RU)
Title: Способ фракционирования углеводородного сырья с применением устройства, содержащего взаимозаменяемые донные зоны
Inventor: FEUGNET FREDERIC
IPC: B01D3/14
Filed: 2015-06-25
Granted: 2019-02-28
Abstract: Предложен способ фракционирования углеводородного сырья с применением по меньшей мере одной зоны фракционирования, снабженной внутренними разделительными элементами, и по меньшей мере двух взаимозаменяемых донных зон, которые могут быть соединены с дном зоны фракционирования таким образом, что по меньшей мере первая из донных зон функционирует с указанной зоной фракционирования, поочередно, в течение времени, самое большее, равного времени забивания, так что, когда по меньшей мере первая из донных зон забивается или перед ее забиванием, она отсоединяется от зоны фракционирования, чтобы быть очищенной, в то время как процесс фракционирования сырья продолжается с по меньшей мере одной другой из донных зон. Технический результат - увеличение работоспособности способа фракционирования углеводородного сырья. 9 з.п. ф-лы, 6 ил., 2 табл., 4 пр.
Patent RU-2718921-C2 (RU)
Title: Treatment of hepatic adipositis with application of glucocorticoid and mineralocorticoid receptor antagonists
Inventor: BELANOFF DZHOZEF K
IPC: A61K31/513
Filed: 2015-10-14
Granted: 2020-04-15
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine and concerns treating fatty liver disease. For this purpose, a subject in need thereof is administered a therapeutically effective amount of a glucocorticoid receptor and mineralocorticoid receptor antagonist compound such as (E)-6-(4-phenylcyclohexyl)-5-(3-trifluoromethylbenzyl)-1H-pyrimidine-2,4-dione or 6-((1r,4r)-4-phenyl-cyclohexyl)-5-(3-(trifluoromethyl)benzyl)pyrimidine-2,4(1H, 3H)-dione. 
     EFFECT: invention provides treating fatty liver disease. 
     12 cl, 4 dwg, 5 ex
Patent RU-2671344-C2 (RU)
Inventor: STEKOLSHCHIKOV OLEG YUREVICH
IPC: F16B2/00
Filed: 2017-04-28
Granted: 2018-10-30
Abstract: Группа изобретений относится к машиностроению, в частности к соединительному блоку для соединения детали на двух и трех шаровых опорах. Техническим результатом изобретения является возможность перемещения шаровых опор относительно детали; а также возможность неизменного позиционирования детали относительно шаровых опор при расширении или сжатии детали, например, из-за изменения температуры. Соединительный блок для соединения детали на двух шаровых опорах при помощи двух крепежных элементов характеризуется следующими признаками: крепежные элементы выполнены в виде винта, содержащего головку и стержень; в каждой шаровой опоре выполнено глухое радиальное отверстие с резьбой, предназначенное для размещения стержня винта. Для соединения каждой шаровой опоры в детали выполнены сложнопрофильные сквозные отверстия переменного диаметра, предназначенные для размещения винтов, при этом данные сквозные отверстия включает участок сопряжения детали с шаровой опорой, цилиндрический участок для размещения стержня винта и участок для размещения головки крепежного винта. Каждое сложнопрофильное отверстие в детали размещено соосно отверстию в соответствующей шаровой опоре. Стержень каждого крепежного винта размещен в соответствующем цилиндрическом участке сквозного отверстия детали с зазором, обеспечивающим угловое смещение детали относительно соответствующей шаровой опоры, и закреплен посредством резьбы в глухом отверстии соответствующей шаровой опоры. Под каждой головкой винта установлены упругий компенсатор и коническая шайба, опирающаяся своей внутренней конической поверхностью на сферическую поверхность, образованную на участке для размещения головки соответствующего крепежного винта. Каждый центр выпуклой соответствующей сферической поверхности совпадает с центром соответствующей ей шаровой опоры. 2 н. и 12 з.п. ф-лы, 26 ил.
Patent RU-2701241-C2 (RU)
Title: Vehicle door lock
Inventor: INAN OMER
IPC: E05B79/20
Filed: 2016-02-12
Granted: 2019-09-25
Abstract: FIELD: construction. 
     SUBSTANCE: claimed application describes vehicle door lock (1), comprising locking mechanism with rotary latch and at least one ratchet pawl, trigger lever (12), locking device (21), wherein trigger lever (12) interacts with locking device (21) by means of first clutch lever (13), actuating lever (8), providing possibility of at least indirect unlocking of locking mechanism. Distinctive feature of the proposed lock consists in the fact that there is another lock (2) of the vehicle door, which is made with the possibility of being actuated by means of the second clutch lever (14) and by means of actuating lever (8), besides, the first and second levers (13, 14) of coupling have common axis (15) of rotation. 
     EFFECT: vehicle door lock is disclosed. 
     7 cl, 9 dwg
Patent RU-2704385-C2 (RU)
Title: Two-stage gas turbine device
Inventor: MALKAMYAKI Matti
IPC: F01D15/10
Filed: 2016-03-23
Granted: 2019-10-28
Abstract: FIELD: internal combustion engines.SUBSTANCE: invention relates to surface gas turbine power plants with two-stage gas turbine device for generation of electric energy. Invention comprises two cascades. First cascade comprises the first shaft, the first compressor and the first turbine. Second cascade comprises at least second shaft and second turbine. Shafts of the first and second cascades are made with possibility of rotation independently from each other. Present invention additionally comprises a first generator and a second generator, having substantially equal rated power, and rotating parts of the first generator and the second generator have substantially equal values of rated speeds of rotation, and at least 60 % of total output energy supplied to said load in the form of electric and rotary energy are generated by two electric generators.EFFECT: higher efficiency of power generation.20 cl, 4 dwg
Patent RU-2707560-C2 (RU)
Title: Antagonists of tol-like receptor 4 and use in autoimmune liver diseases
Inventor: U EDVIN ESSI
IPC: A61P37/00
Filed: 2016-03-24
Granted: 2019-11-28
Abstract: FIELD: medicine; pharmaceuticals.SUBSTANCE: invention relates to pharmaceutical chemistry, specifically to use of a compound of formula (I), where A is OH-group or OCH-group; R is a hydrogen atom, CH-group or cyclopropylmethyl group; X is an oxygen atom, Y is an oxygen atom or a CH-group, Z is a hydrogen atom or OH-group.EFFECT: technical result: novel use of compound of formula (I) for treating or preventing autoimmune hepatitis.6 cl, 4 dwg, 1 tbl, 2 ex
Patent RU-2719363-C2 (RU)
Inventor: SHVAN Peter
IPC: A61L2/10
Filed: 2016-04-25
Granted: 2020-04-17
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to production of biopharmaceutical and biological products, and is intended for virus inactivation of product flow. Method for continuous viral inactivation of a product stream to be inactivated in a reactor with a small hydraulic diameter of 0.01 to 6 mm includes the following steps: a) providing a subject product inactivation, b) setting the viral inactivation conditions by setting the pH value of ≤4, detergents, UV treatment or heat treatment, c) adding a separating medium immiscible thereto for segmenting the product stream, d) feeding segmented into c) product stream into zone of stay formed by reactor 1 and passing product flow through said zone in conditions which inactivate viruses, e) flow of flow from zone of stay. At step b) product flow pH is set to value ≤4 if the material to be inactivated does not already have the required pH value.EFFECT: use of the invention enables integration of viral inactivation into a continuous processing process without the need to change the process mode.3 cl, 6 dwg, 1 ex
Patent RU-2724924-C2 (RU)
Title: Actuator of nuclear reactor control and protection system
Inventor: KUDRYAVTSEV MIKHAIL YUREVICH
IPC: G21C7/10
Filed: 2018-01-15
Granted: 2020-06-26
Abstract: FIELD: nuclear equipment. 
     SUBSTANCE: invention relates to actuating mechanism of nuclear reactor control and protection system. Actuator comprises a linear step motor with an anchor, a rod located coaxially with the anchor, rigidly connected to it with provision of vertical movement and rotation around vertical axis and made with possibility of formation of L-shaped bayonet connection with working element, as well as retainer from spontaneous rod turn. Fixator includes a guide located inside the armature and equipped with a flange and a through longitudinal slot, a cross member, rigidly connected to anchor and installed in said slot with possibility of vertical movement in it to working stroke, fixed ring, on which inner surface of flange is supported, and vertical pin. On the outer edge of the flange there are uniformly arranged through slots, and in the fixed ring there are uniformly located along the circumference of the hole, in one of which there is a vertical finger passing through one of the through flutes of the flange. 
     EFFECT: technical result is the exclusion of spontaneous disengagement of the bayonet connection with simultaneous reduction of the clutch-decoupling actuation action. 
     1 cl, 3 dwg
Patent RU-2718346-C2 (RU)
Title: Парикмахерское устройство для завивания волос с неподвижным пальцем для блокирования и снятия пряди
Inventor: BONNEMAIRE BAPTISTE
IPC: A45D2/08
Filed: 2016-07-12
Granted: 2020-04-02
Abstract: Изобретение относится к бытовой электротехнике, предназначенной для ухода за волосами. Предложено парикмахерское устройство (1) для завивки волос, содержащее корпус (2), содержащий камеру (8) накручивания, вводную прорезь (7) и выводное отверстие (9), выполненное на боковом конце (2b) корпуса. Устройство содержит стержень (10), имеющий один прикрепленный к корпусу конец и один расположенный вблизи выводного отверстия свободный конец (10b), вытянутый в камеру накручивания. Накручиватель (11) расположен в камере накручивания и выполнен с возможностью накручивания пряди вокруг стержня во время его вращения. Устройство содержит неподвижный палец (27), установленный на уровне контура (9а) выводного отверстия, форма которого выполнена по отношению к свободному концу стержня с возможностью блокирования вращения пряди вокруг стержня без риска ее выхода за пределы указанного пальца во время вращения накручивателя, чтобы таким образом способствовать снятию завитой пряди вдоль стержня. Технический результат – обеспечение блокировки пряди волос во время ее накручивания вокруг стержня и облегчение снятия завитой пряди, упрощение и удешевление конструкции и технологии производства, предотвращение защемления или запутывания пряди внутри корпуса накручивания и выполнение правильных завитков без повреждения волос, облегчение захвата пряди волос для ее накручивания, а также обеспечение завивания пряди волос практически по всей ее длине без снижения эффективности парикмахерского устройства и без риска сжечь корни волос. 14 з.п. ф-лы, 12 ил.
Patent RU-2688262-C2 (RU)
Inventor: NINAN AJIT
IPC: H04N19/36
Filed: 2015-01-06
Granted: 2019-05-21
Abstract: FIELD: calculating; counting.SUBSTANCE: invention relates to decoding of digital images of HDR. Technical result consists in reducing undesirable artefacts when decoding HDR images and reducing the possibility of hash-conflicts. Method includes obtaining base layer data for a high dynamic range (HDR) image, obtaining a first checksum parameter, obtaining residual relationship data for HDR images.EFFECT: calculating a second checksum parameter for the base layer data and comparing the first checksum parameters with the second checksum parameters.4 cl, 6 dwg
Patent RU-2721627-C2 (RU)
Inventor: SPAJVI Shon Kelli
IPC: F02C7/22
Filed: 2016-12-20
Granted: 2020-05-21
Abstract: FIELD: engine building.SUBSTANCE: this invention generally relates to gas turbine engines and to fuel injector with gas distribution circuit through multiple tubes. Disclosed is fuel injector (600) for gas turbine engine. Fuel injector (600) comprises flange assembly (610) with distributing unit (612), three main gas tubes and sprayer (630). Distributing unit (612) distributes the main gaseous fuel evenly on three main gas tubes. Sprayer (630) comprises injector body (640) with gas primary passage having annular shape. Three tubes for main gas are connected in parallel between distributing unit (612) and primary passage for gas. Three tubes for gas are in fluid communication with the primary passage for gas and provide the main gaseous fuel from the same source of the main gaseous fuel.EFFECT: alignment of thermal expansion in each main gas tube can prevent deformation of the main gas tube and can prevent deviation of the sprayer.10 cl, 13 dwg
Patent RU-2733231-C2 (RU)
Title: Bench (settle, chair) with heating
Inventor: RUSANOV IVAN
IPC: A47C7/74
Filed: 2018-07-26
Granted: 2020-09-30
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to labor and recreation of a person and can be used to increase labor productivity and increase comfort of working and rest conditions at low air temperature. Heated bench includes a seat, assembled from a heated board, a heating element located from below the boards of the seat, heat-reflecting element installed from below of heating element, safety box, thermal relay with temperature sensor and step-down transformer. Seat is made of boards arranged at distance of 3–10 mm, height of boards is 3–15 times larger than distance between boards, heat-reflecting element is arranged at angle of 3–15°, going down from front edge of seat to back. 
     EFFECT: increased reliability of the bench and reduced time for heating of the seat. 
     7 cl, 4 dwg
Patent RU-2720832-C2 (RU)
Inventor: Ofrikhter Vadim Grigorevich
IPC: E02D27/00
Filed: 2018-08-02
Granted: 2020-05-13
Abstract: FIELD: removal and processing of solid wastes. 
     SUBSTANCE: invention relates to technogenic anthropogenic dispersed soils and can be used as buildings and structures bases. Mechanically coherent dispersed soil is a mixture of solid municipal wastes after termination of biological decomposition processes with natural dispersed soil and is a new subclass of dispersed soils, having only mechanical structural bonds, but not having flowability in dry state. 
     EFFECT: technical result is obtaining a new disperse soil, having mechanical adhesion and high filtration coefficient, recycling wastes. 
     1 cl
Patent RU-2732573-C2 (RU)
Inventor: MA YANTSZYAN
IPC: G01N33/48
Filed: 2016-08-15
Granted: 2020-09-21
Abstract: FIELD: technical field of medical diagnostics. 
     SUBSTANCE: disclosed are methods (versions) of measuring erythrocyte lifetime, including control of an air pump and a cylinder-piston unit, providing gas supply of pulmonary alveoli, background gas, cleaning gas into chambers for CO and CO 2 , determining concentration of CO and CO 2  in pulmonary alveolar gas, correction of air effect, mixed during the pulmonary alveolar gas sampling by the concentration of endogenous CO in the pulmonary alveolar gas in accordance with measured CO 2  concentration and calculating erythrocyte length of life based on the exact concentration of endogenous CO in pulmonary alveolar gas. 
     EFFECT: group of inventions provides measuring endogenous CO in gas pulmonary alveoli with sensitivity and accuracy sufficient to determine erythrocyte lifespan. 
     9 cl, 2 dwg, 2 ex
Patent RU-2710066-C2 (RU)
Title: Automotive rack-and-pinion steering mechanism with variable gear ratio (versions)
Inventor: Gresh Kirill Olegovich
IPC: B62D3/12
Filed: 2019-01-10
Granted: 2019-12-24
Abstract: FIELD: motor vehicle industry. 
     SUBSTANCE: group of inventions relates to the field of transport machine building. In compliance with first version, automotive rack-and-pinion steering mechanism with variable gear ratio comprises two drive gears and two driven rack sectors. Driving gears are rigidly fixed on steering shaft. Rack sectors are rigidly fixed to each other and kinematically connected to controlled wheels. Second gear is symmetrically non-round. Simultaneous pairwise interaction of all gears and rack sectors is carried out on ranges with matching gear ratios. In compliance with second version, automobile rack-and-pinion steering mechanism comprises second gear smaller and fitted with eccentricity. According to the third version, the automotive rack-and-pinion steering mechanism contains a drive gear made symmetrically non-round. According to the fourth version, the automotive rack-and-pinion steering mechanism comprises a round gear fitted on the steering shaft with eccentricity. 
     EFFECT: reduced number of parts and higher kinematic accuracy rack-and-pinion steering mechanism. 
     6 cl, 2 dwg