baber/WOPTO huggingface dataset:
Patent RU-2697160-C1 (RU)
Title: Lever tumbler mechanism
Inventor: IVANOV STANISLAV MIKHAJLOVICH
IPC: E05B25/00
Filed: 2019-03-04
Granted: 2019-08-12
Abstract: FIELD: locks.SUBSTANCE: invention relates to elements of locking devices, namely, to lever tumbler mechanism with swinging lever tumblers, and can be used in development of locks, which are required by high resistance to criminal opening, including carried out using optical fiber systems such as endoscopes or borescopes. Lever tumbler mechanism includes key with barb installed on appropriate axis of rotation and plate-like swinging lever tumblers. Bit of key has stepped profile formed by set of secrets – profile steps, height values of which are located in range from hto h. Lever tumblers are installed in the form of a package on its axis of rotation with the possibility of independent angular movement under the action of the key, as well as possibility of maintaining the achieved angular position lever tumblers when key is released from interaction with them and possibility of forced installation lever tumblers into initial position. Working beads profile lever tumblers, with which key secrets interact, is identical for all lever tumblers and has initial angular edge, with which key barb side surfaces interact, and end section in form of arc with radius greater than h. This section is located so that when interacting with it secret key hsaid arc touches a circle with radius hand centre on axis of rotation of key in point, which lies on a straight line, which is simultaneously tangent to said circle and circle with diameter d and centre on axis of rotation lever tumblers, and when interacting with it secret key hthis arc touches a circle with radius hand centre on axis of rotation of key in point, which lies on another straight line, which is simultaneously tangent to a given circumference and a circle with diameter d and centre on the axis of rotation lever tumblers, where d satisfies the condition d=h+ h.EFFECT: providing approximate equality of traces left by key secrets on working beads lever tumblers, which eliminates the possibility of detecting key code on these tracks.1 cl, 4 dwg
Patent RU-2705807-C1 (RU)
Title: Card game system and method
Inventor: ZHENHUI HUANG
IPC: G07F17/32
Filed: 2019-03-21
Granted: 2019-11-12
Abstract: FIELD: games. 
     SUBSTANCE: invention relates to an improved Baccarat game and a card game system and method. System configured to conduct a card game includes a desktop device with a plurality of player positions and a banker position; card distribution device configured for automatic card distribution to one or more players and a banker; multiple chips with RFID support; an antenna associated with a player position, configured to read a unique identifier associated with the RFID-supporting chip; a processor circuit configured to communicate with the antenna and the card dispensing device and to control the card game, performing actions, including initiating the antenna reading of the unique identifier associated with the RFID-enabled chip provided by the player; determining a chip type provided by a player, based on the unique identifier; processing a chip to provide a token of different value, having an initial nominal value exceeding the initial amount paid by the player; assigning a player's bet value to the value of one or more tokens with different cost; triggering distribution of cards into "Player" zone into player position and into "Banker" zone into banker position; determining whether the "Player" or the "Banker" zone is winning in accordance with the predetermined set of rules; determining when player bet is winning; determining a payout in accordance with a predetermined set of rules; as well as payout when player bet is winning. 
     EFFECT: creation of improved Baccarat game and card game system and method. 
     38 cl, 3 dwg
Patent RU-2710688-C1 (RU)
Inventor: Chajkina Dzhamilya Viktorovna
IPC: A63H33/00
Filed: 2019-04-24
Granted: 2020-01-09
Abstract: FIELD: training; electrical engineering. 
     SUBSTANCE: group of inventions relates to children's designers and can be used as an interactive teaching and methodical complex with design elements, circuitry, electrical engineering, chemistry, drawing. In a child constructor comprising a flat substrate with a one-side electrical circuit applied thereon, comprising functional electrical elements location points and a marking line for electroconductive tracks application, set of functional electric elements included into said electrical circuitry in modular design, intended for their installation on a substrate and made in form of boards with electric elements placed on them on one side, and on the other side by contact elements intended for interaction with electroconductive tracks, and a tool with electroconductive composition filled therein, designed to form on said substrate electrically conductive tracks connecting contact elements of functional electrical elements in an active electrical circuit, substrate includes three interconnected layers, first of which is rear with electrical circuit applied on it – is made with slots for arrangement of boards of functional electrical elements and is equipped with applied on it contact pads in zone of connection of contact elements of boards with electroconductive tracks, second intermediate layer is made with slots for arrangement of electric elements in them with formation of support platform for their boards, and third layer – front one is made with functionally transparent windows at joints with corresponding electric elements and formed on its front part by graphic row; implemented are: electroconductive composition for child constructor and method of its manufacturing (versions), method for formation of electroconductive tracks, hand tool for formation of electroconductive tracks. 
     EFFECT: broader training capabilities. 
     21 cl, 11 dwg
Patent RU-2717364-C1 (RU)
Inventor: LIU YUAN-HAO
IPC: H05H13/00
Filed: 2016-10-18
Granted: 2020-03-23
Abstract: Изобретение относится к медицинской технике, а именно к системе нейтрон-захватной терапии. Система содержит блок формирования пучка, содержащий вход пучка, генератор нейтронов, расположенный в блоке формирования пучка, который выполнен с возможностью вступать в ядерную реакцию с падающим пучком протонов из входа пучка для получения нейтронов, замедлитель, смежный с генератором нейтронов, при этом замедлитель выполнен с возможностью замедлять нейтроны до энергий надтепловых нейтронов, отражатель, окружающий генератор нейтронов и замедлитель,  выполненный с возможностью отводить отклоненные нейтроны назад для усиления интенсивности пучка надтепловых нейтронов, выход пучка и по меньшей мере один подвижный элемент, выполненный с возможностью удаления от генератора нейтронов или приближения к нему, при этом подвижный элемент выполнен с возможностью перемещения между первым положением и вторым положением, причем, когда подвижный элемент находится в первом положении, генератор нейтронов является заменяемым, а когда подвижный элемент находится во втором положении, генератор нейтронов является незаменяемым. Отражатель имеет первую соединительную часть, а подвижный элемент имеет вторую соединительную часть, при этом, когда подвижный элемент находится в первом положении, первая соединительная часть и вторая соединительная часть разделены, а когда подвижный элемент находится во втором положении, первая соединительная часть и вторая соединительная часть соединены. Использование изобретения позволяет упростить замену генератора нейтронов в случае повреждения или при необходимости. 9 з.п. ф-лы, 8 ил.
Patent RU-2709992-C1 (RU)
Title: Machine for manufacturing long-length twisted products, device for introduction and / or application of filler in / on long-length twisted article for this machine and distributor for this device
Inventor: Lomovtsev Igor Viktorovich
IPC: D07B7/12
Filed: 2019-09-05
Granted: 2019-12-23
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to production of long-length twisted products such as ropes and cables and can be used in cable or cable industry. Technical problem solved by the disclosed invention is the creation of a device which does not have shortcomings of the closest analogue and thus eliminates lateral displacement of the twisted elements in the rope machine when the filler falls on them, thus providing reliable, not subject to risks of rupture or damage of article, creation of long-length twisted products, including from twisted elements, having small diameter in cross section, and thus providing possibility of manufacturing long-length twisted articles with filler and without core. Besides, creation of the device providing more effective impregnation with filler of the whole long-length twisted article during its manufacturing. Besides, creation of the device ensuring more effective filler consumption due to possibility of its recuperation is also provided. Technical result is achieved due to that machine is provided for manufacture of long twisted products, containing at least: several return coils configured to supply twisted elements to the plate with holes; plate with holes for reception of twisted elements; device for insertion and / or application of filler in / on long-length twisted article obtained as a result of twisting, comprising at least: housing containing hole or slot for supply of filler into distributor; distributor made with possibility of mainly synchronous with rotating plate with holes for twisted elements of rotation; wherein said distributor comprises at least one opening or slot made so that, as a result of rotation, at least partially aligned with said opening or slot for feeding filler; and a traction device configured to receive the produced twisted article. 
     EFFECT: technical result achieved when implementing the disclosed invention is to eliminate shortcomings of the closest analogue and, therefore, elimination of lateral displacement of twisted elements in rope machine when filler falls on them, thus providing reliable, not subject to risks of break or damage of product, creation of long coiled products, including from twisted elements, having small diameter in cross section, and, thus, possibility of manufacturing of long-length twisted articles with filler and without core; besides, also more effective impregnation with filler of all long-length twisted article during its manufacturing is provided; besides, also more effective consumption of filler can be ensured by possibility of its recuperation. 
     38 cl, 1 dwg
Patent RU-2719597-C1 (RU)
Title: Fast and scalable method of producing microporous terephthalate of zirconium (iv)
Inventor: KOVALENKO KONSTANTIN ALEKSANDROVICH
IPC: B01J20/22
Filed: 2019-09-25
Granted: 2020-04-21
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to organometallic coordination compounds with sorption activity and can be used to create adsorbers for CO, vapors of organic compounds (benzene) or separation of gas mixtures CO/N, CO/CH. Method of producing microporous terephthalate of zirconium (IV) involves the following steps. Dimethylformamide (DMF) and formic acid are mixed in ratio 1:(2÷3), added 0.5÷1 % terephthalic acid and 1÷2 % zirconium salt, the mixture is thermostatically controlled at 80÷150 °C for 10÷50 hours with slow stirring. Obtained precipitate is washed successively with hot DMF, hot water and acetone, then dried at 200–250 °C.EFFECT: method enables to obtain microporous terephthalate of zirconium (IV) with high output (up to 80–90 %), high specific surface area (more than 1,500 m/g) and pore volume higher than 0,6 ml/g.1 cl, 3 dwg, 6 ex
Patent RU-2718787-C1 (RU)
Inventor: KONOVALOV NIKOLAJ PETROVICH
IPC: C08L95/00
Filed: 2019-11-13
Granted: 2020-04-14
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to the field of insulation materials, specifically to composite roofing mastics (versions) and methods for their production, and can be used for protection of underground structures, as roofing materials, for protection of metals or concrete from corrosion. Mastic contains bitumen, oil pitch, oil fuel or bitumen, pyrolysis resin and coal-tar pitch with certain ratio of components. According to another version, the mastic contains coal-tar pitch and pyrolysis resin at certain ratios thereof. Mastics are obtained while stirring and heating the mixture of components at certain temperatures and for a certain period of time using microwave radiation. 
     EFFECT: invention increases adhesion of the mastic with respect to solid materials, increases strength and reduces water-absorption of composite roofing mastics. 
     8 cl, 8 dwg, 1 tbl
Patent RU-2731468-C1 (RU)
Title: Hydraulic press
Inventor: PILIPENKO SERGEJ STEPANOVICH
IPC: B30B1/32
Filed: 2019-11-21
Granted: 2020-09-03
Abstract: FIELD: metal forming.SUBSTANCE: invention relates to the equipment for metal forming. Hydraulic press comprises piston power cylinder, pump station, hydraulic reduction gear and hydraulic multiplier. Multiplier has an inlet plunger cylinder and output plunger cylinders with plungers of different diameters coaxially with it. System of distributors includes four-way three-position reversible valve, two three-way two-position slide valve. To all output cylinders of the multiplier their inputs are connected three-way two-position slide valves, closed outlets of which are connected to drain, and open outlets through normally open two-way two-position shutoff slide valve are connected to working cavity of power cylinder and through normally closed two-way two-position shutoff valve with its return cavity.EFFECT: as a result, it is possible to reduce setting power of pumps.1 cl, 1 dwg
Patent RU-2736109-C1 (RU)
Inventor: BHATTACHARYA SAUVIK
IPC: H04L9/08
Filed: 2018-05-02
Granted: 2020-11-11
Abstract: Изобретение относится к сетевым узлам. Технический результат заключается в повышении безопасности за счет того, что схемы обмена ключами достигают минимального объема связи или требований по полосе пропускания при одновременном обеспечении защищенности от противников с поддержкой классических, а также квантовых вычислений. Первый электронный сетевой узел, сконфигурированный для протокола обмена ключами (KEX), при этом первый сетевой узел выполнен с возможностью получать совместно используемый полином, совместно используемый со вторым сетевым узлом, причем коэффициенты совместно используемого полинома a выбираются по модулю первый математический модуль q, формировать полином (skL) закрытых ключей, причем коэффициенты полинома закрытых ключей ограничиваются по абсолютному значению посредством предела (s), формировать полином (pkL) открытых ключей посредством следующего вычисление полиномиального произведения между совместно используемым полиномом (a) и полиномом (skL) закрытых ключей по модулю первый математический модуль (q) и понижающее масштабирование коэффициентов полиномиального произведения до второго математического модуля (p). 3 н. и 10 з.п. ф-лы, 8 ил.
Patent RU-2735910-C1 (RU)
Inventor: Ovchinnikova Irina Aleksandrovna
IPC: G01N25/58
Filed: 2020-02-07
Granted: 2020-11-10
Abstract: FIELD: test equipment. 
     SUBSTANCE: invention is related to testing equipment. Method consists in measuring the stimulated Mandelstam–Brillouin scattering frequencies of the optical fiber samples in the free state and in the optical cable, on the basis of which the degree of deformation of the optical fiber in the cable is calculated and the storage life is determined. 
     EFFECT: high accuracy of determining storage life. 
     1 cl
Patent RU-2732432-C1 (RU)
Inventor: Grishkina Anastasiya Aleksandrovna
IPC: G01N33/53
Filed: 2020-03-31
Granted: 2020-09-16
Abstract: Изобретение относится к области медицины, в частности к патоморфологии, акушерству и гинекологии. Предложен способ оценки рецептивности эндометрия в период «имплантационного окна» для коррекции тактики высокотехнологичных репродуктивных технологий (ВРТ) у женщин с первичным эндометриоз-ассоциированным бесплодием. На 20-22 день менструального цикла производят пайпель-биопсию эндометрия и определяют экспрессию PTEN и p53 с последующим вычислением прогностического индекса (PI) по формуле PI = Х1×-0,54+0,233×Х2-0,165×Х3+29,2. При PI более 0 делают заключение о готовности эндометрия к успешной имплантации эмбриона и возможности направления женщины в программу ВРТ. При PI менее 0 прогнозируют высокий риск репродуктивных неудач в программах ВРТ. Изобретение позволяет с высокой долей вероятности определять восприимчивость эндометрия к имплантации бластоцисты в период «имплантационного окна» у женщин с первичным бесплодием, обусловленным эндометриозом. 3 пр.
Patent RU-2746456-C1 (RU)
Inventor: DOSKOCIL LUKAS
IPC: A61N1/04
Filed: 2018-10-11
Granted: 2021-04-14
Abstract: FIELD: medical equipment 
     SUBSTANCE: invention relates to medical equipment, namely to an electrode for neuromodulation in the collection. The electrode contains a housing, an electrical connection means, an electrically conductive electrode part. The body has a protrusion on one side, extending to the end having an opening. Electrical connection means is adapted to be connected to an external device. The electrically conductive electrode portion is connected to the electrical connection means at one end and has an opposite end. The specified end is configured to interact with the patient's skin by means of a portion of the electrode portion protruding outward through the opening. The electrode portion contains an electrically conductive solid element and an electrically conductive soft deformable element. The solid-state element is connected on one side with an electrical connection means, rigidly connected to the base. The soft deformable element protrudes outward through the opening and is configured to form a means of communication of the solid-state element with the patient's skin, is held between the support part and the protrusion. In this case, the housing additionally contains a base from which the protrusion extends. The protrusion is detachably attached to the base. The removable protrusion is hollow and covers the base portion. The support portion is shaped to match the protrusion and projects from the base upward to the top formed by the electrically conductive solid member. 
     EFFECT: Provides an electrode for neuromodulation, allowing an effective contact area of ​​the electrodes with the skin, reduces the likelihood of damage to the skin and tissue with which the electrode interacts. 
     12 cl, 9 dwg
Patent RU-2739357-C1 (RU)
Title: Биосовместимый имплантат мягких тканей
Inventor: HEFFELS KARL-HEINZ
IPC: A61F2/12
Filed: 2018-10-26
Granted: 2020-12-23
Abstract: Изобретение относится к биосовместимому имплантату мягких тканей для введения в тело человека и способу изготовления такого имплантата. Биосовместимый имплантат включает в себя по меньшей мере один слой, включающий в себя эластомерный материал, а также по меньшей мере одно расположенное на этом слое и образующее поверхность имплантата мягких тканей текстильное полотно, которое имеет биорезорбируемые волокна, содержащие желатин и по меньшей мере частично заделаны в слой из эластомерного материала. Текстильное полотно является изготовленным способом ротационного формования нетканым материалом. Способ изготовления биосовместимого имплантата включает предоставление несущего слоя; нанесение биосовместимого эластомерного материала-прекурсора на одну сторону несущего слоя; нанесение имеющего биорезорбируемые волокна текстильного полотна на эластомерный материал-прекурсор таким образом, что волокна текстильного полотна по меньшей мере частично проникают в эластомерный материал-прекурсор; сшивание эластомерного материала-прекурсора до эластомерного материала. Технический результат - получение имплантата мягких тканей, в частности имплантата груди, для введения в тело человека, который хорошо принимается имунной системой и имеет хорошую долговечность. 2 н. и 12 з.п. ф-лы, 1 пр., 6 ил.
Patent RU-2748180-C1 (RU)
Inventor: Mamai Ivan Vladimirovich
IPC: G01N23/00
Filed: 2020-06-02
Granted: 2021-05-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: apparatus for monitoring the operation of a soil-tilling implement (variants) relates to agriculture, namely to apparatuses for controlling tillage depth. The apparatus according to the variant 1, rigidly fixed on the frame thereof with operating members and enclosed in a body containing a microcontroller (MC) providing continuous reception of data incoming from connected sensors with high accuracy and measurement frequency, and non-volatile memory with a volume allowing to record and save the described data, additionally contains a communication unit with a remote computer, a real-time clock unit, a position in space sensor, an RFID-tag reading unit, an ROM unit for storing data encryption parameters and identifiers of the proposed apparatus, a power supply unit, electrically connected with the MC unit and arranged on a printed circuit board fixed within the body of the apparatus. The apparatus therein contains a tillage depth sensor constituting an ultrasonic range finder, fixed on the body of the apparatus and electrically connected with the microcontroller. The RFID-tag reading unit therein is configured to receive a signal from the RFID-tag via a bidirectional radio channel. The apparatus according to the variant 2 differs from the variant 1 in that it does not contain an ROM, and the variant 3 does not contain an ROM and an RFID-tag.  
     EFFECT: invention allows improving accuracy of monitoring tillage depth in real time and providing possibility to transmit information in real time to a remote computer for processing and storage. 
     12 cl, 6 dwg
Patent RU-2742367-C1 (RU)
Title: Method of safe exposure of renal pedicle vessels during endovideosurgical resection of the kidney and radical nephrectomy during laparoscopic and robot-assisted operations
Inventor: Mosoyan Mkrtich Semenovich
IPC: A61B17/94
Filed: 2020-06-26
Granted: 2021-02-05
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine and namely to urology, surgery, and oncology. After transperitoneal access to the kidney is provided by opening Toldt's fascia, one should determine an area for safe exposure of renal pedicle vessels through preliminary visualization of the gonadal vein up to the confluence of the gonadal vein and the inferior vena cava (IVC) or up to the confluence of the gonadal vein and the renal vein and of the renal vein up to the confluence of the renal vein and the IVC or to the confluence of the gonadal vein and the renal vein. One should expose the lower pole of the kidney with further traction of the kidney beyond the fascia of Gerota upward towards the lateral abdominal wall using a hemostat. After that one should carry out dissection of the above-mentioned triangular-shaped area up to the psoas muscle. The above-mentioned triangular-shaped area is limited by anatomical landmarks. The first side is limited by the medial border of the kidney. The second side is limited by the cranial renal vein. The third side is limited by the gonadal vein. Then one should remove pararenal fat from this area. After that one should carry out dissection of the renal vein and the renal artery.  
     EFFECT: invention enhances security and makes it technically easier to expose renal pedicle vessels during endovideosurgical resection of the kidney and radical nephrectomy during laparoscopic and robot-assisted operations. It also minimizes the risk of complications and shortens the duration of an operation. 
     1 cl, 2 ex, 1 dwg