baber/WOPTO huggingface dataset:
Patent RU-2738605-C1 (RU)
Inventor: Kolesnik Denis Andreevich
IPC: C07D239/54
Filed: 2020-03-06
Granted: 2020-12-14
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to 5-substituted-6-hydroxy-2,3-diphenylpyrimidine-4 (3H)-ones of general formula I, where: R=CH3; R=C4H9; R=C6H5.Invention also relates to a method of producing 5-substituted-6-hydroxy-2,3-diphenylpyrimidin-4(3H)-ones of general formula I by reacting N-phenylbenzene carboxymidamide with an appropriately substituted propanediole dichloride selected from the group: 2-methylpropanedionyl dichloride, 2-butylpropanedionyl dichloride, 2-phenylpropanedionyl dichloride in molar ratio 1:1.3 in absolute o-xylene medium, then the reaction mass is heated and held at temperature of 144 °C until termination of hydrochloric acid release, o-xylene is distilled and the end product is separated from the solid residue by acid-base reprecipitation.EFFECT: compounds according to the invention are intended for use in medicine as antifungal agents.2 cl, 2 tbl, 4 ex
Patent RU-2728156-C1 (RU)
Title: Method of producing a multilayer composite polymer coin-token article and an article with a security element
Inventor: KURYATNIKOV ANDREJ BORISOVICH
IPC: B42D25/00
Filed: 2020-03-10
Granted: 2020-07-28
Abstract: FIELD: counterfeit-proof materials.SUBSTANCE: invention relates to counterfeit-proof materials and a method of producing a multilayer composite polymer coin-token article and articles with a security element, such as a coin, a token, a commemorative badge and a medal. Method includes preliminary coining of initial metal ring with subsequent pressing of protective element in form of composite insert disc, wherein at coining stage simultaneous all-round compression of composite insert disc without its destruction with simultaneous cold-textured stamping to embossment depth of not more than 0.05 mm is performed on the surface of said insert disc, previously cut from composite laminated sheet material, comprising thermosetting multilayer organoplastic and stacked sheets of paper, pre-impregnated with polymer binder so that surface of each sheet is coated with polymer layer with subsequent hot pressing, and coining is performed with simultaneous embossing on stamping press at force developed from 400 to 950 kNm.EFFECT: invention provides a higher degree of protection of the product, manufacturability and ease of authentication.3 cl, 3 dwg, 3 ex
Patent RU-2749475-C1 (RU)
Title: Method of abdominoplasty
Inventor: Babadzhanyan Akop Manasovich
IPC: A61L24/00
Filed: 2020-03-16
Granted: 2021-06-11
Abstract: FIELD: medicine; plastic surgery.SUBSTANCE: linear transverse cutaneous-subcutaneous incision between the anterior-upper iliac bones along the edge of the pubic hair growth zone is performed. The cutaneous-subcutaneous flap is peeled off in a blunt and sharp way to the level of the xiphoid process and costal arches laterally to the anterior axillary line on the right and left, except for the area of the umbilical ring. The medial edges of the rectus abdominis muscles are sutured from the xiphoid process to the lower third of the hypogastric area with a duplicate using a Tikron 1 thread. Then a layer-by-layer suturing of the skin wound is performed, a cross-shaped incision in the area of the alleged neo-navel is created. Next, the edges of the navel skin, the edge of the skin of the anterior abdominal wall in the area of the opening of the neo-navel and aponeurosis are fixed for 3, 6, 9 hours, capturing the aponeurosis by the “outside-inside” method, leaving threads in the wound. The tip of the neo-navel is removed into the wound, while not sewing it to the aponeurosis, the threads are tightened and the neo-navel is immersed, forming a funnel-shaped retraction with an overhanging skin flap on the top of the “hood” type. Next, single intradermal seams are applied with a 6/0 prolene around the perimeter.EFFECT: method allows getting the most aesthetic and functional result when performing abdominoplasty, to form an aesthetically correct and natural navel of the patient, excluding the formation of hematomas and seromas in the area of flap detachment.1 cl, 1 dwg, 1 ex
Patent RU-2742204-C1 (RU)
Title: Method of controlling downlink data delivery state
Inventor: SHI NIANSHAN
IPC: H04L1/18
Filed: 2018-09-26
Granted: 2021-02-03
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to control of downlink data packets delivery, and more specifically to downlink data delivery state (DDDS) used to implement such control. Said result is achieved by forming and using modified DDDS suitable for RLC AM and RLC UM. Modified DDDS optionally includes an IE indicating the largest sequence number of a packet successfully delivered to the wireless terminal. Unit B, which supports wireless communication with wireless terminal, sends modified DDDS to node A, wherein node A sends DL data packets to node B for transmission to wireless terminal in response to received modified DDDS. 
     EFFECT: technical result is reduced transmission of non-mandatory information, efficient use of DDDS. 
     42 cl, 3 tbl, 18 dwg
Patent RU-2737482-C1 (RU)
Inventor: JIANG XIAOWEI
IPC: H04W72/02
Filed: 2017-11-20
Granted: 2020-12-01
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to an uplink transmission resource request. Method includes: after triggering an uplink resource schedule request (SR), in response to a predetermined random access initiation condition, triggering a competitive random access request; and, before the competitive random access procedure completion, in response to the random access cancellation pre-selected condition, the competitive random access procedure abolition, wherein the predetermined random access cancellation condition includes at least detection of information on the uplink actual resource. 
     EFFECT: improved quality of communication by eliminating expenditures of system resources and reduced delay of transfer of uplink transmission resource requests. 
     25 cl, 11 dwg
Patent RU-2738929-C1 (RU)
Inventor: TUOMINEN VESA
IPC: D03D15/533
Filed: 2018-12-07
Granted: 2020-12-18
Abstract: FIELD: textile and paper.SUBSTANCE: present invention relates to fabric. Fabric (10) contains in fabric material threads (11a1, 12a1; 13a1, 14a1) from material, which conducts electricity, whereby electromagnetic radiation and magnetic fields are filtered out. Threads (11a1, 12a1; 13a1, 14a1) are arranged next to each other. Besides, these threads are wound around their winding axes (X1, X2; Y1, Y2) so that first thread (11a1, 13a1) in the fabric is wound clockwise, and second thread (12a1, 14a1) located next to it, is wound counterclockwise.EFFECT: described is fabric.14 cl, 9 dwg
Patent RU-2738760-C1 (RU)
Inventor: Osipov Mikhail Vitalevich
IPC: G01S17/00
Filed: 2020-06-04
Granted: 2020-12-16
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to remote methods of detecting and estimating speed, altitude, location and type of objects in selected zone of underlying surface. Cyclic alternating vertical radar probing of individual fragments of the underlying surface is performed, the set of which forms the selected zone. At the end of each probing cycle, for each of the signals, a high-reflectivity relief (HRR) of the selected area is formed with a resolution determined by the selected dimensions of the individual fragments. Height-reflecting relief contains information not only on height, but also on reflecting power of separate fragments of zone. By combined processing of current HRR electromagnetic and acoustic and HRR unoccupied (empty) zone information is generated on occupancy scenario of selected zone, including dimensions of objects (width, length and height) located in zone, their speed and direction of movement, as well as relative density of objects. 
     EFFECT: high reliability of estimating a scenario of occupancy of a selected zone of an underlying surface. 
     1 cl, 9 dwg
Patent RU-2737045-C1 (RU)
Inventor: URAZAKOV KAMIL RAKHMATULLOVICH
IPC: F04B47/00
Filed: 2020-06-04
Granted: 2020-11-24
Abstract: Изобретение относится к конструкциям бесштанговых глубинно-насосных скважинных установок для добычи пластовых жидкостей, в которых используются в качестве привода погружные линейные магнитоэлектрические двигатели. Погружная скважинная насосная установка содержит плунжерный насос, соединенный с ним погружной линейный электродвигатель, линию насосно-компрессорных труб. Над насосом в колонне насосно-компрессорных труб установлен пневмокомпенсатор, корпус которого соединен муфтой со сквозным цилиндрическим каналом и обратным клапаном для закачки инертного газа в газовую камеру, образованную внутренним пространством между корпусом и резиновой диафрагмой, закрепленной хомутами на трубе, размещенной внутри корпуса и соединенной в верхней части с переводной муфтой. Труба выполнена с щелевыми вырезами в двух взаимно перпендикулярных плоскостях, через которые при каждом цикле нагнетания откачиваемая скважинная жидкость поступает в рабочую камеру, представляющую собой внутреннее пространство между трубой и диафрагмой, сжимая газ в газовой камере. Нижняя часть трубы закреплена в корпусе гайками. Между гайками установлена уплотнительная шайба. Улучшается технологический режим работы скважинной насосной установки за счет использования пневмокомпенсаторов для снижения колебаний давления и скорости потока по линии насосно-компрессорных труб. 2 ил.
Patent RU-2763798-C1 (RU)
Inventor: WICKHAM THOMAS JOSEPH
IPC: C12N5/0783
Filed: 2018-12-22
Granted: 2022-01-11
Abstract: Изобретение относится к области биотехнологии, в частности к искусственной антигенпрезентирующей клетке (aAPC), а также к способу ее получения. Также раскрыто применение вышеуказанной клетки в способе активации антигенспецифической T-клетки, способе индуцирования пролиферации T-клетки, способе экспансии субпопуляции из популяции T-клеток, а также в способе индуцирования T-клеточного ответа на антиген HPV-E7. Изобретение эффективно для лечения индивидуума, имеющего HPV-положительное злокачественное новообразование. 7 н. и 27 з.п. ф-лы, 17 ил., 29 табл., 27 пр.
Patent RU-2737180-C1 (RU)
Inventor: IKE WATARU
IPC: B60T7/12
Filed: 2020-08-24
Granted: 2020-11-25
Abstract: Предложено устройство помощи для предотвращения столкновения, которое содержит тормозное устройство,  средство обнаружения препятствия, средство управления автоматическим торможением без вмешательства водителя при определении того, что транспортное средство водителя с высокой вероятностью может столкнуться с препятствием, средство блокировки автоматического торможения для блокировки управления автоматическим торможением при определении того, что значение показателя нажатия педали акселератора равно порогу нажатия педали или превышает его. Значение показателя нажатия педали акселератора коррелирует с нажатием педали акселератора водителем. Устройство помощи для предотвращения столкновения содержит средство определения, является ли тип препятствия предварительно заданным особым типом и ограничительное средство для ограничения действия средства блокировки автоматического торможения при определении того, что препятствие является предварительно заданным особым типом препятствия, чтобы средство блокировки автоматического торможения не блокировало управление автоматическим торможением. Достигается содействие для предотвращения столкновения. 3 з.п. ф-лы, 6 ил.
Patent RU-2760124-C1 (RU)
Inventor: ADAMS DZHEJMS
IPC: A24F40/90
Filed: 2019-02-27
Granted: 2021-11-22
Abstract: Изобретение относится к курительному прибору. Курительный прибор (500), выполненный с возможностью нагрева твердого курительного материала (100) для испарения по меньшей мере одного его компонента, причем курительный прибор (500) содержит мобильную зарядную часть (400), расположенную в первой оболочке (401) и содержащую первую батарею (410) и первый разъем (420) для зарядки, электрически соединенный с первой батареей (410), курительное устройство (300), расположенное во второй оболочке (301), отдельной от первой оболочки (401), причем курительное устройство (300) содержит вторую батарею (310), электрически соединенную с блоком (315) обработки данных и вторым разъемом (320) для зарядки, выполненным с возможностью электрического соединения с первым разъемом (420) для зарядки, приемную конструкцию (330), выполненную с возможностью приема твердого курительного материала (100) с возможностью его извлечения, и нагреватель (340), выполненный с возможностью нагрева твердого курительного материала (100), размещенного внутри приемной конструкции (330), при этом блок (315) обработки данных выполнен с возможностью обеспечения нагревателя (340) энергией, аккумулированной в первой батарее (410), в состоянии, в котором первый и второй разъемы (420, 320) для зарядки электрически соединены друг с другом, вторая оболочка (301) содержит по меньшей мере первую и вторую части (302, 303) оболочки, которые вместе образуют вторую оболочку (301), причем первая часть (302) оболочки содержит приемную конструкцию (330), нагреватель (340) и вторую батарею (310), а вторая часть (303) оболочки содержит отверстие (335), через которое твердый курительный материал (100) может быть вставлен с возможностью извлечения в приемную конструкцию (330), и закрывающий механизм (336), выполненный с возможностью управляемого закрытия и открытия отверстия (335) при соответствующем приведении закрывающего механизма (336) в действие. Обеспечивается возможность втягивать дым непосредственно из нагреваемой табачной палочки при ее нагреве, так что дым, поступающий в рот потребителя, имеет заданную температуру, и предотвращать попадание грязи в отверстие путем его закрытия, когда табачная палочка не вставлена. 14 з.п. ф-лы, 16 ил.
Patent RU-2754770-C1 (RU)
Title: Method for over-the-horizon target detection
Inventor: LOBANOV ALEKSANDR VASILEVICH
IPC: G01S13/00
Filed: 2020-09-08
Granted: 2021-09-07
Abstract: FIELD: radio location. 
     SUBSTANCE: invention relates to radio location and can be used in radars of the UHF range for over-the-horizon detection of surface and low-flying targets. 
     EFFECT: technical result consists in providing a possibility of detecting and tracking objects at over-the-horizon ranges using a UHF radar in cases when the antenna of the radar is located at a height greater than the height of the evaporation waveguide; the method provides a possibility to search for, detect an object in the area of responsibility of the radar, measure the coordinates thereof using the radar, and conduct tracking thereof. 
     1 cl, 2 dwg
Patent RU-2750713-C1 (RU)
Inventor: Nikitina Irina Leorovna
IPC: G09B23/28
Filed: 2020-10-20
Granted: 2021-07-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to experimental medicine, endocrinology and andrology. The method for treatment of adolescent hypogonadotropic hypogonadism in an experiment includes intramuscular administration of a 0.1% solution of kisspeptin Kiss 10 at a dose of 500 mcg for 7 days to 2-months old adolescent laboratory animals with hypogonadotropic hypogonadism simulated by surgical removal of one gonad in newborn male rats on days 1 to 3 of postnatal life. 
     EFFECT: invention ensures high efficiency of treatment of hypogonadism based on accurate and controlled experimental model of the pathology. 
     1 cl, 1 dwg, 3 tbl
Patent RU-2754439-C1 (RU)
Title: Shut-off and starting device of high-speed automatic fire extinguishing system
Inventor: KUPRIN GENNADII NIKOLAEVICH
IPC: A62C37/08
Filed: 2020-10-29
Granted: 2021-09-02
Abstract: FIELD: fire safety.  
     SUBSTANCE: invention relates to fire-fighting equipment and can be used in industrial and civil facilities with an increased fire hazard to localize fires and surface or local-surface extinguishing with water or air-mechanical foam of fires in buildings, structures and open technological sites at objects of the 1st hazard class, in particular at flammable polymer and pyrotechnic product manufacturing facilities. The shut-off and starting device of the automatic fire extinguishing system contains a pipeline for supplying the extinguishing agent and at least one means of distributing the extinguishing agent over the zones of possible ignition or fire, the shut-off and starting device is made with an electromagnetic drive for opening the outlet of the extinguishing agent from the means of distributing the extinguishing agent and contains a permanently installed electromagnetic lock with a lock anchor, pivotally installed and attracted to the lock anchor by magnetic forces when electric current is applied to the electromagnetic lock, the clamping bar and the clamp mated with the clamping bar with a plug for the outlet of the extinguishing agent from the fire extinguishing agent distribution means, made with the possibility of opening the exit of the extinguishing agent from the fire extinguishing agent distribution means when the clamping bar and the clamp with a plug are released at the moment of opening the electromagnetic lock.  
     EFFECT: increased efficiency of fire extinguishing.  
     11 cl, 4 dwg
Patent RU-2758288-C1 (RU)
Inventor: VLASOV ALEKSANDR NIKOLAEVICH
IPC: E02D1/02
Filed: 2020-12-21
Granted: 2021-10-28
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to the field of construction; it can be used to determine strength parameters of frozen and thawing soils during geo-mechanical surveys for the design and inspection of foundations of various buildings in a cryolite zone. A method for determining parameters of long-term strength of frozen soils at various temperatures under field conditions includes loading a stamp with a maximum value of a compressive load, stepwise loading of the stamp with a tangential shear load for shear deformations close to the limit, further testing in a creep mode - relaxation for stabilization of tangential stresses, subsequent stepwise reducing a vertical compressive load and withstanding a relaxing tangential load in time until its values are stabilized, then decreasing the absolute value of negative temperature, and repeating operations at a new temperature value, determining soil strength parameters for a given value of negative temperature based on obtained pairs of values of stabilized tangential and normal stresses. The loading of an array is carried out on an annular surface by means of an inventory stamp and an annular shape of a sole with radial ribs equipped with temperature sensors and thermal heaters. The contact of the stamp with the ground is created by embedding ribs into the ground. The shear tangential load is created by applying a torque to the stamp through an elastic element. The temperature of the studied soil area is gradually changed in the direction of increasing or decreasing absolute values by changing the surface temperature under the annular sole of the stamp, inside and outside of it, measuring a temperature value in a shear plane under lower edges of stamp ribs.  
     EFFECT: providing the possibility to determine, based on the results of one test, parameters of long-term strength of frozen soil in the field at various values of negative temperatures and during thawing, while reducing the complexity of preparatory work, testing time, and improving the accuracy of tests. 
     5 cl, 4 dwg
Patent RU-2769536-C1 (RU)
Title: Method for electroforming in the manufacture of a memory element
Inventor: MORDVINTSEV VIKTOR MATVEEVICH
IPC: H01L21/326
Filed: 2020-12-28
Granted: 2022-04-01
Abstract: FIELD: computer technology.  
     SUBSTANCE: invention relates to the technology of manufacturing elements of non-volatile electrically reprogrammable memory, the information in which is encoded by the value of resistance. A method for electroforming in the manufacture of a memory element, including placing a conductor -dielectric - conductor structure with a dielectric surface open to the gas phase, located between the conducting electrodes, in a vacuum and holding it under voltage in two stages: at the first one at a voltage that leads to the appearance of an intermittently changing current with an average level of the order of microamps, at the second stage in the voltage range from 4 to 6 V before the appearance of currents at the level set by the current limitation scheme. In this case, according to the invention, the structure is first annealed in an oil-free vacuum at a temperature of more than 60°C, then the exposure is carried out under voltage for a time of about a second, while the first stage of exposure is performed in an oil-free vacuum in the range from 9 V to a voltage that does not lead to an electrical breakdown, and the second stage of exposure is performed in a vacuum containing pairs of organic compounds. The second stage of exposure is performed, for example, in an oil vacuum.  
     EFFECT: invention provides an increase in the efficiency of electroforming by reducing the probability of breakdown of the structure with a sharp increase in current, i.e. the conductivity of the structure due to the removal of organic molecules during annealing.  
     1 cl, 6 dwg
Patent RU-2756291-C1 (RU)
Title: Method for ensuring high resolution of a radio location apparatus in range by selecting the optimal inverse filter regularisation parameter
Inventor: ZHBANOV IGOR LEONIDOVICH
IPC: G01S13/52
Filed: 2021-01-25
Granted: 2021-09-29
Abstract: FIELD: radio location. 
     SUBSTANCE: invention relates to the theory of super-Rayleigh resolution of signal recovery and is intended for interference-resistant radio location systems for various purposes, in particular, for resolution of individual objects reflecting an emitted signal by a radio location apparatus in range, wherein said objects are located in half of the pulse volume formed by the parameters of the emitted signal. To realise the described result, a method for analysing the smoothed pulse characteristics of the medium of reflection of the signal emitted by the radio location apparatus is applied in the claimed method for resolution of the probing signal reflection sources of a radio location apparatus in range. According to this approach, to make a decision on the number of reflections of the probing signal, the most plausible amplitude value is selected from the smoothed pulse characteristic of the medium of reflection of the signal emitted by the radio location apparatus and mutual location thereof relative to each other, for the purpose whereof the least-squares method is used, and the obtained result is subjected to threshold processing. 
     EFFECT: providing a high resolution of the radio location apparatus in range, wherein the resolution does not require a priori known information on the amount of reflections of the probing signal and mutual distance thereof from each other. 
     1 cl, 18 dwg