baber/WOPTO huggingface dataset:
Patent RU-2699438-C1 (RU)
Title: Door electromechanical latch for locking device
Inventor: Grechenko Sergej Yurevich
IPC: E05C1/00
Filed: 2019-02-04
Granted: 2019-09-05
Abstract: FIELD: hardware. 
     SUBSTANCE: door latch on locking device comprises housing 1 with installed on it handle 3. In housing 1 there is motor-reducer 5, kinematically connected to it and connected to handle rotation mechanism with contacts for registration of handle rotation, microcontroller connected to motor-reducer 5 with possibility of its switching on and off, and radio signal reception and transmission device connected to microcontroller. Handle 3 is made with central opening for locking device and with peripheral arc-shaped groove. Rotation mechanism includes gear wheel 6 installed coaxially with handle 3, contact ring 11 and cover 15 connected to it with possibility of combined rotation with two spring contacts 14 connected to microcontroller. Gear wheel 6 is connected with motor-reducer 5 and has ledge located in arc-shaped groove of handle 3 with possibility of movement in it when handle 3 turns through 180° and with possibility of interaction with end faces of groove and turn of handle 3 when gear wheel 6 is rotated by motor-reducer 5. Contact ring 11 is made with a conducting inner ring and external sectors, which are connected to microcontroller and with which corresponding spring contacts 14, located on cover 15, wherein all external sectors have different resistance between each sector and inner ring. Latch is provided with a handle position sensor connected to the microcontroller. 
     EFFECT: door fittings are designed for opening or closing of door locking devices. 
     5 cl, 10 dwg
Patent RU-2728464-C1 (RU)
Title: Станок для производства строганого шпона
Inventor: TSAREV EVGENIJ MIKHAJLOVICH
IPC: B27L5/06
Filed: 2019-02-06
Granted: 2020-07-29
Abstract: Изобретение относится к деревообрабатывающей промышленности, в частности к станкам для изготовления строганого шпона. Станина (1) станка выполнена в виде коробчатого сечения с открытым внутренним пространством. Во внутреннем пространстве станины размещен механизм подъема (2), выполненный в виде кулисы с приемным столом, соединенной с червячным редуктором. На торцах приемного стола смонтированы фиксирующие винты (4). В верхней части станины установлена направляющая (5), в которой находится режущий орган (6), оснащенный ножами (7) и прижимными линейками (8). Режущий орган соединен приводным винтом (9) с мотор редуктором (10). Повышается производительность и эффективность получения строганого шпона. 2 ил.
Patent RU-2715443-C1 (RU)
Title: Creation of a neoapex at plasty of a left ventricle of heart
Inventor: Tenchurin Ruslan Shamilevich
IPC: A61B17/00
Filed: 2019-02-19
Granted: 2020-02-28
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to cardiovascular surgery. Endovenous synthetic patch is implanted in the patients with left ventricular postinfarction aneurysms. Oval synthetic patch equal to the diameter of the aneurysm in its widest part is implanted with two continuous blanket sutures. First suture is started in a basal part of an interventricular septum (IVS), and then along a partition wall to an apex of a left ventricle and further towards a back and lateral walls of LV. Second continuous blanket suture starts from the previous seam at a distance equal to half the radius of the patch. Second seam direction corresponds to the first one. Then one U-suture is applied in the center of the patch, which is brought out through the modified cicatrical endocardium on the external surface of the left ventricle (LV) and is fastened before suturing the ventriculotomy hole on the tread gasket. 
     EFFECT: method enables avoiding inadequate reduction of the left ventricular cavity and restoring the left ventricular carcass by forming neoapex. 
     1 cl, 2 dwg, 2 ex
Patent RU-2701441-C1 (RU)
Title: Holder for storage of washers and nuts
Inventor: SAZONOV VASILIJ GLEBOVICH
IPC: B25B29/00
Filed: 2019-03-20
Granted: 2019-09-26
Abstract: FIELD: packaging and storage. 
     SUBSTANCE: use for storage of washers and nuts. Summary of invention consists in the fact that holder has rigidly fixed with base rigid guide in form of rectilinear rod of constant round cross-section. Diameter of cross-section of this guide is less than diameter of hole in washers and nuts, which are supposed to be stored on this holder. And the length of this guide makes it possible to place more than five named nuts and washers on the guide. Guide is arranged horizontally, guide consists of two parts. One part of the guide is rigidly fixed on the post, which is fixedly fixed on the base, the second part of the guide can move along its axis. At that this second part of the guide with its end part is pressed to the end part of the first part of the guide by the compression spring. At that parts of the guide are aligned, their ends in the area of contact of two parts of the guide are made converging when approaching these ends. Convergent part of these parts of the guide represents, for example, truncated cone, or part of sphere surface, or other surface. At the same time that part of the guide, which is pressed by the compression spring, moves along its axis. End part of this second part of the guide passes through the hole in the second post, which is rigidly fixed to the base. On this second part of the guide, between the contact zone and the second post, a thrust part in the form of a large-diameter washer is rigidly fixed on the guide. Compression spring is located between this thrust part and second post. This part of the guide is located inside the compression spring. Compression spring by its one end acts on the second post, and by its other end on this thrust part, fixed on this second part of the guide. 
     EFFECT: possibility of removing required washer (nut) without removing other washers (nuts). 
     1 cl, 3 dwg
Patent RU-2720139-C1 (RU)
Title: Способ получения формованных огнеупорных изделий на основе цеолитсодержащих пород и высокомодульных полисиликатов
Inventor: Paraguzov Pavel Aleksandrovich
IPC: C04B28/34
Filed: 2019-03-22
Granted: 2020-04-24
Abstract: Изобретение относится к производству огнеупорных изделий и может быть использовано при изготовлении строительной керамики с повышенными огнеупорными и теплоизолирующими свойствами. Технический результат: получение огнеупорных изделий на основе цеолитсодержащих пород и высокомодульных полисиликатов по безобжиговой технологии и снижение энергозатрат. Предложен способ получения формованных огнеупорных изделий на основе цеолитсодержащих пород и высокомодульных полисиликатов, включающий подготовку основного компонента формовочной смеси и связующего. Кроме того, цеолитсодержащие породы для подготовки формовочной смеси помещают для усреднения по влажности и химическому составу в смеситель, выдерживают в нем 3 минуты при 150 об/мин, а затем производят механическое экструдирование при давлении 20 МПа при диаметре отверстий решетки 5 мм, полученные гранулы подвергают опудриванию цеолитовой пылью, а затем термически активируют во вращающейся печи 30-40 мин при температуре 720-750°С, после чего гранулы дробят и отсеивают, разделяя целевую фракцию заполнителя d=0,5-2.0 мм и пылевидную фракцию dменее 45 мкм, подготовку связующего готовят путем смешивания пылевидной фракции d(83 мас.%) с высокомодульными полисиликатами с силикатным модулем не менее 3 (5 мас.%), 80% технической ортофосфорной кислотой (2 мас.%) и водой (10 мас.%), полученную связующую смесь в количестве 20-40 мас.% добавляют в основной компонент формовочной смеси и смешивают в течение 15 мин при температуре 15-30°С, из полученной формовочной смеси путем вибропрессования при давлении 30-35 МПа готовят изделия, которые в дальнейшем подвергают пропариванию в течение 4-8 часов при температуре 50°С, готовые изделия укладывают на поддон и упаковывают стрейч-пленкой.
Patent RU-2708342-C1 (RU)
Title: Highly selective low pass filter
Inventor: BELYAEV BORIS AFANASEVICH
IPC: H01P1/203
Filed: 2019-04-05
Granted: 2019-12-05
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to superhigh-frequency equipment and is intended for frequency selection of signals. In cascade connection of narrow and wide sections of strip line wide central section is closed by means of a piece of strip line with narrow conductor in central part of strip structure on upper side of substrate, wherein the regular conductor located on the lower side of the substrate, which is located under the wide section, is closed to the body only at one end. 
     EFFECT: high selectivity and reduced size of a low-pass filter. 
     1 cl, 3 dwg
Patent RU-2710845-C1 (RU)
Inventor: PEREDELSKIJ GENNADIJ IVANOVICH
IPC: H03K19/20
Filed: 2019-04-09
Granted: 2020-01-14
Abstract: Изобретение относится к цифровой схемотехнике, автоматике и промышленной электронике. Оно, в частности, может быть использовано в блоках вычислительной техники, построенных на логических элементах. Технический результат - повышение нагрузочной способности триггерного логического элемента НЕ. Для этого предложен триггерный логический элемент НЕ, который содержит шесть транзисторов, шесть резисторов и источник питающего постоянного напряжения. Новым является то, что в него введены три дополнительных транзистора и три дополнительных резистора. 2 ил.
Patent RU-2735849-C1 (RU)
Title: Method of producing aluminosilicate zeolite with mtw structure (zsm-12 type)
Inventor: SADOVNICHIJ VIKTOR ANTONOVICH
IPC: C01B39/42
Filed: 2019-05-27
Granted: 2020-11-09
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: invention relates to a method of producing an aluminosilicate zeolite with a MTW structure of the ZSM-12 type. Method comprises mixing solutions containing an aluminum compound, a silicon compound, templates selected from salts of N1,N4-bis(2-hydroxyethyl)-N1,N1,N4,N4-tetramethylbutane-1,4-diammonium, N1,N6-bis(2-hydroxyethyl)-N1,N1,N6,N6-tetramethylhexane-1,6-diammonium, N1,N8-bis(2-hydroxyethyl)-N1,N1,N8,N8-tetramethyloctane-1,8-diammonium, and an alkali metal compound to obtain a reaction mixture, crystallizing the obtained mixture for 4–5 days at temperature of 145–155 °C, recovering the formed crystalline product, washing with distilled water until filtrate pH reaches 9.0–9.5, drying to constant weight and annealing at 500±10 °C for 8–12 hours, ion exchange reaction with ammonium salt solution, recovery of formed crystalline product, washing with distilled water till pH of filtrate is equal to 7.8–8.3, dried to constant weight and product is annealed at 450±10 °C for 4–7 hours. 
     EFFECT: invention increases content of mesopore aluminosilicate zeolite of ZSM-12 type to 10–35 % of total number of pores with degree of crystallinity of more than 90 % and content of sodium oxide of not more than 0_05 %. 
     7 cl, 1 dwg, 6 ex
Patent RU-2735516-C1 (RU)
Inventor: Kurashev Zhiraslan Khautievich
IPC: F24F6/02
Filed: 2019-06-18
Granted: 2020-11-03
Abstract: FIELD: ventilation and air conditioning; poultry breeding. 
     SUBSTANCE: invention relates to a method for ventilation of poultry farms and can be used to provide circulation of cooled air in closed poultry farms. Method is intended for erection of a humidification and cooling system of ventilation panels of houses, including humidifying pipes, ventilation panels of inlet windows from polymer material, water collectors at the bottom. At the same time, above the ventilation panels, a pressure polymer pipe extends horizontally with nozzles for spraying water two by one above each panel. Ventilation panels consist of two or three layers of geomat glued to each other, and fixed on air inlet grids. Non-pressure water collecting pipe from polymer material with diameter not less than thickness of panels is made at the bottom of panels along the window ledges with slope. Sections of the pipe passing under the panels within their width are made with a cutout to the middle, and a mesh from stainless material is attached from above along the entire area of the cutout. 
     EFFECT: invention provides higher efficiency of house ventilation system and reduction of material costs for its installation. 
     1 cl, 4 dwg
Patent RU-2714533-C1 (RU)
Title: Method of forming a transmitting and receiving radiation pattern in an antenna of circular electronic scanning
Inventor: ALEKSEEV OLEG STANISLAVOVICH
IPC: H01Q21/00
Filed: 2019-08-12
Granted: 2020-02-18
Abstract: FIELD: radio equipment. 
     SUBSTANCE: invention relates to radio engineering, in particular to antenna technology. Method is based on arrangement on the cylindrical surface of the antenna of radiators combined along the cylinder generatrix into equidistant lines of emitters, which form the same radiation patterns, determining the size of the angular sector of the arrangement of the emitter arrays for any direction of an antenna beam, extracting N active emitter arrays inside this angular sector, supplying a microwave signal to them by means of electronic switching, and flat field radiation by means of electronic control of introduced phase shift of microwave signals passing through emitters. In order to achieve possibility of coinciding in space of formed receiving and transmitting RP in antenna of circular electronic scanning, beam width of transmitting RP is determined at constant amplitude distribution and stored, selecting to generate receiving RP with given level of maximum side lobe falling amplitude distribution, which corresponds to wider RP, symmetrically and successively increasing sector of active lines of emitters by value K (K = 1, 2, …) so that when total number of radiators M=N+2K active on receiving lines width of receiving RP was equal to beam width of transmitting RP, obtaining the obtained values of the number M and amplitudes A j  for each j-th active line of emitters (j=1÷M), then by means of electronic connection, in each of the M emitters, setting the stored value A j  and the phase Δψ j  and adding the M signals to form the receiving RP, and to provide a circular area of electronic scanning in series or in random order, changing the preset direction of the axis of the transmitting and receiving RP, for each value of which the above operations are performed, wherein the values M and the values A j  remain unchanged in any direction of the maximum RP. 
     EFFECT: invention can be used in sighting radar stations. 
     1 cl, 2 dwg
Patent RU-2709264-C1 (RU)
Title: Hidden-mounted method of fender element on enclosure
Inventor: PAVLOV ALEKSANDR IGOREVICH
IPC: E04H17/14
Filed: 2019-08-15
Granted: 2019-12-17
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to the technology of mounting metal structures from light steel thin-wall profiles for landscape decoration, zoning of inner territories, for the formation of protective enclosures, fences, enclosure enclosures, flower beds, sites, specifically to methods for concealed installation of fence elements using Omega-profiles and U-profiles. Method of concealed installation on lags of railing of a fence element made from a metal U-profile or Omega-profile, is characterized by that, on the lags of the enclosure, an auxiliary element is additionally installed, by fixing it with self-tapping screws, after which element of fender is mounted on auxiliary element, and for elements of fences with U-profile each auxiliary element is made with exactly the same profile as fender element, and then, when fixing fence element, it is covered with edges of auxiliary element edge, making perforations on lateral sides from above and from below, and for elements of the fence with an Omega-profile each auxiliary element is made of a metal strip with closed folds on both edges, into which in the further in the process of installation the element of the Omega-profile fence is inserted with interference tightness by both edges, wherein the width of the auxiliary member is selected equal to the maximum width of the fret element. 
     EFFECT: provision for mounting of the fences of the fence elements during the installation of the frontal surface, provision of the fences antivandal fastening, increased mechanical strength of installed elements, provision of faultless appearance of fence with preservation of decorative and aesthetic properties of enclosures and fences. 
     1 cl, 8 dwg
Patent RU-2737478-C1 (RU)
Inventor: SO TRICCI
IPC: H04W60/00
Filed: 2018-03-20
Granted: 2020-12-01
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to wireless communication. Method of operating a wireless communication device involves receiving a message requesting a network segment instance for a user device. Network segment selection function sends in response a response message which includes information on allowed instances of network segments for the user device. Allowed instances of network segments include instances of network segments which are available in the registration area of the user device. 
     EFFECT: technical result consists in implementation of network segment selection function. 
     11 cl, 19 dwg
Patent RU-2729507-C1 (RU)
Title: Method for minimally invasive intrasinusous elimination of defects and deformations of maxillary sinus upper wall and enophthalmos
Inventor: Likhanova Mariya Anatolevna
IPC: A61B17/00
Filed: 2019-12-09
Granted: 2020-08-07
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to maxillofacial surgery. First stage involves spiral computed tomography of upper jaw and orbit. Results of the tomography are used to determine the shape and size of an orbital floor defect. Enophthalmos value and a degree of peripheral tissue prolapse into the maxillary sinus, a maxillary sinus size and shape are assessed. According to the results of spiral computed tomography, a cylindrical titanium rod is made, which is equal to the vertical size of the maxillary sinus, one end of which is smooth without thread, tapered at angle of 45 degrees, and other end has external thread, on which nut is screwed. Mucous-gingival line is incised mucous membrane with periosteum from 2 to 5 teeth, muco-periosteal flap is shifted upwards, skeleton of maxillary sinus front wall. Milling hole is formed in an anterior wall with size of 15 by 10 mm, a Schneiderian membrane is detached from the anterior, upper and lateral walls of the maxillary sinus. Endoscopic support is used to visualize the upper wall of the maxillary sinus, assessing the defect value of the upper wall of the maxillary sinus, comparing with the data obtained by tomography. It involves reposition and / or removal of bone fragments. Then, perforated hole 4 mm in diameter is formed in the middle one-third of a malaralveolar ridge, a biodegradable plate of polylactic acid with thickness of 1 mm is formed, in size larger than defect by 2 mm along the perimeter, and laid on the defect. Inserting into the perforation hole an end of a cylindrical titanium rod with diameter of 3 mm, which is bevelled at angle of 45 degrees, the biodegradable plate is pressed and fixed with a cylindrical titanium rod, rod is fixed with nut inside bay of malaralveolar ridge. Then Schneiderian membrane is returned into place, wound is closed, sutures are removed on 7th day. In the second stage, 3 months later, after resorption of the biodegradable plate, X-ray control is performed, then a cylindrical titanium rod is removed under local anesthesia.EFFECT: method enables performing the surgical intervention with minimal traumaticity, avoiding incisions on the face, eliminating bone defects of the upper wall of the maxillary sinus and enophthalmos, makes it possible to distribute more uniformly load over a greater bone area of the upper wall of the maxillary sinus, to enable removal of the structure after the treatment by a non-invasive method.1 cl, 7 dwg, 1 ex
Patent RU-2728672-C1 (RU)
Inventor: RUKOMOJNIKOV KONSTANTIN PAVLOVICH
IPC: A01G23/02
Filed: 2019-12-19
Granted: 2020-07-30
Abstract: Изобретение относится к области лесной промышленности и может быть использовано при производстве лесосечных работ на лесосеках с низкой несущей способностью грунтов. Способ включает разделение лесосеки на пасеки, прокладку пасечного волока по середине пасеки для движения форвардера и харвестера в процессе освоения лесосеки и промежуточных волоков для движения харвестера. Пасеку разделяют на пять частей таким образом, что на пасеке с каждой стороны от пасечного волока расположено по два промежуточных волока для движения харвестера, а ширина пасеки составляет десять эффективных вылетов манипулятора харвестера. Причем при движении харвестера по удаленным от пасечного волока промежуточным волокам разрабатываемой пасеки предусматривается спиливание деревьев, очистка их от сучьев и укладка полученных хлыстов в направлении пасечного волока разрабатываемой пасеки перпендикулярно к нему, комлевой частью в сторону пасечного волока. При движении харвестера по примыкающим к пасечному волоку промежуточным волокам предусматривается спиливание деревьев, очистка их от сучьев, раскряжевка, а также раскряжевка хлыстов, заготовленных при движении харвестера по промежуточным волокам, удаленным от пасечного волока, с укладкой полученных сортиментов в направлении пасечного волока разрабатываемой пасеки перпендикулярно к нему таким образом, чтобы они оказались в зоне, доступной для работы форвардера при его движении по пасечному волоку. При движении харвестера по пасечному волоку предусматривается спиливание деревьев, очистка их от сучьев, раскряжевка и укладка сортиментов вблизи пасечного волока с последующим сбором и трелевкой по нему сортиментов форвардером без движения форвардера по промежуточным волокам. Способ позволяет сократить число волоков на лесосеке. 1 ил.
Patent RU-2740224-C1 (RU)
Inventor: AYGUL ERKAN
IPC: F16D13/75
Filed: 2018-09-18
Granted: 2021-01-12
Abstract: FIELD: machine building.SUBSTANCE: adjusting device (100) comprises casing (103) forming protective surface for pressure plate (101) and other parts, at least one diaphragm spring (104) and at least one return spring (102). In addition, device (100) comprises mounting ramp (109), which is connected to groove (101.1) for arrangement of said pressure plate (101) and on which stopping ramp (111) is located. Stopping ramp (111) is connected both with retainer (110) and with mounting element (108). Adjustment element (106) is located on pressure plate (101). Mounting element (108) provides immovability of stopping ramp (111) during wear. Casing (103) has drilled hole (103.1) to enable operation of said mounting element (108).EFFECT: enabling reduced wear.10 cl, 5 dwg
Patent RU-2729019-C1 (RU)
Inventor: Kogan Pavel Gennadevich
IPC: A61B17/56
Filed: 2020-01-28
Granted: 2020-08-03
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и может быть использовано при оперативном лечении застарелых переломов и массивных костных дефектов суставного отростка лопатки, сопровождающихся развитием передней нестабильности плечевого сустава. Выполняют свободную пластику костным аутотрансплантатом, выделенного из крыла подвздошной кости в виде условной правильной треугольной призмы, оба основания и одна боковая грань которой представлены губчатой костью, а две боковые грани - кортикальной костью. Аутотрансплантат адаптируют боковой гранью, представленной губчатой костью, к подготовленному костному ложу в зоне дефекта на суставном отростке лопатки и фиксируют винтом, проведенным спереди назад через верхнюю часть расположенной спереди боковой грани костного аутотрансплантата к суставному отростку лопатки. Далее готовят на упомянутой грани аутотрансплантата воспринимающее костное ложе, удаляя на протяжении его нижней части кортикальную пластинку. После чего на указанное подготовленное ложе адаптируют остеотомированный фрагмент клювовидного отростка лопатки с комплексом сухожилий и фиксируют винтом, проведенным спереди назад через ранее установленный аутотрансплантат в суставной отросток лопатки. Способ обеспечивает стабилизацию плечевого сустава и предотвращение возникновения вывихов плечевой кости за счет восполнениия массивного костного дефекта суставного отростка лопатки. 7 ил., 1 табл., 1 пр.