baber/WOPTO huggingface dataset:
Patent RU-2764257-C1 (RU)
Title: Method for encoding and transmitting digital information
Inventor: MAKTAS BORIS YAKOVLEVICH
IPC: H04L27/32
Filed: 2020-10-08
Granted: 2022-01-14
Abstract: FIELD: wireless communication. 
     SUBSTANCE: invention relates to wireless communication systems. To realise the technical result, a method is proposed, consisting in the fact that digital signals are emitted in the form of radio waves via an antenna block containing N antennas arranged radially in the same plane and conditionally divided into n independent sectors. The antennas of each of the sectors are therein configured to be connected independently. The sequence of connection of each of the antennas in each sector is provided both in the ascending order of antenna numbers - clockwise, and in the descending order - counterclockwise. Each of the sectors is therein provided with an own identification number p n . The antennas in any of the n sectors of the antenna block can be in three m=3 states, namely, either not emitting a signal or emitting a signal with rotation of the polarisation vector either clockwise or counterclockwise. For different emitted digital codes, the logic apparatus assigns different positions of the p n  numbers of the sectors for each of the n sectors, while providing the possible number of combinations, creating the total amount of states of the elements of the antenna block. 
     EFFECT: increase in the digital information transmission rate. 
     1 cl, 2 dwg
Patent RU-2768755-C1 (RU)
Title: Novel compound exhibiting enteropeptidase inhibiting activity
Inventor: KIM YOUNG KWAN
IPC: C07D417/04
Filed: 2019-05-08
Granted: 2022-03-24
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to novel heteroaromatic compounds. Disclosed is a compound having chemical formula (1a) or (1b), or a pharmaceutically acceptable salt thereof, where each of A1, A2, A3, A4 and A5 is independently C; Q is O or N; each of R1 and R6 is independently H or unsubstituted or substituted C1-C6 alkyl, or R1 and R6 together with the nitrogen atom to which they are attached form an unsubstituted or substituted 5–6-membered heterocyclic ring containing from 1 to 2 atoms N; each of R3 and R4 is independently H or halogen; and R5 is amidine or guanidine, or wherein each of A1, A2, A3, A4, A5, A6, A7 and A8 is independently C; Q is O; each of R1 and R6 is independently H, unsubstituted or substituted C1-C6 alkyl, or R1 and R6 together with the nitrogen atom to which they are attached form an unsubstituted or substituted 5–6-membered heterocyclic ring containing from 1 to 2 atoms N; R2 is H or unsubstituted or substituted C1-C6 alkyl; each of R3 and R4 is independently H or halogen; and R5 is amidine or guanidine; broken line denotes the presence or absence of a bond, and when a bond is present, or a double bond is formed between the S and N atoms in 5-member heterocycle, and the exocyclic N atom in NR1R6 becomes an amino group as substitute of 5-member heterocycle, and R2 is absent, or a double bond is formed between the carbon atom between the S and N atoms in 5-member heterocycle and the exocyclic nitrogen atom, such that the exocyclic nitrogen atom becomes the nitrogen atom of the imino group, and R6 is absent; where the substituent in any of formulas 1a and 1b represents one to two substituents selected from the group consisting of -(CR a   2 ) n R b , -C(O)OR a , -(CH 2 ) n -C(O)OR a , -(CH 2 ) n -C(O)NR a R b , -C(O)NR a R b  and -NR a C(O)R b , where each R a  and R b  is independently hydrogen, C1-C4 alkyl or phenyl, n is integer from 1 to 3, C1-C4 alkyl or phenyl is unsubstituted or substituted with one or two of -C(O)OR c  or C1-C4 alkoxy, and R c  is hydrogen, C1-C4 alkyl or benzyl. Also disclosed are pharmaceutical compositions containing said compounds.  
       (1а);   (1b) 
     EFFECT: obtaining heteroaromatic compounds suitable as enteropeptidase inhibitors. 
     11 cl, 2 tbl, 91 ex
Patent RU-2751466-C1 (RU)
Inventor: Tikhvinskij Andrej Vasilevich
IPC: A62C2/10
Filed: 2020-11-12
Granted: 2021-07-14
Abstract: Изобретение может быть использовано в системах огнезащитных негорючих материалов для огнестойкой заделки швов и примыканий, работающих в условиях знакопеременной деформации. Способ изготовления противопожарного барьера, заключается в том, что осуществляют прошивку слоев термообработанной кремнеземной ткани с полиуретановым покрытием кремнеземной нитью с образованием промежуточного слоя между слоями теплоизолирующего материала и уплотнительных ребер. В состав полиуретанового покрытия добавляют антипирен и краситель. Кремнеземную нить покрывают составом, содержащим фторсодержащие компоненты. Из термообработанной пропитанной полиуретаном кремнеземной ткани по шаблону вырезают выкройки изделия, затем сшивают со смещением 150 мм по длине, получая заготовки изделия в виде не полностью зашитого рукава. Рукав послойно заполняют теплоизоляционным материалом на основе базальтовых волокон. Между слоями теплоизоляционного материала укладывают промежуточный слой в виде прокладок из алюминиевой фольги. Наполнитель внутри изделия закрепляют путем прошивки заготовки кремнеземной пропитанной нитью. Технический результат заключается в повышении надежности защиты от проникновения огня через деформационные, линейные швы, строительные примыкания, стыки монолитных и сборных конструкций зданий.
Patent RU-2754487-C1 (RU)
Title: Method and device for network deployment
Inventor: LIU ZONGCHANG
IPC: H04L12/24
Filed: 2019-04-10
Granted: 2021-09-02
Abstract: FIELD: communication technologies.  
     SUBSTANCE: invention relates to the field of communication and, more specifically, to the deployment of a network. For this purpose, it is provided: obtaining the network orchestration parameter, the dependency chain and the network topology, and each protocol node in the dependency chain is preconfigured with the corresponding orchestration template, made with the ability to describe the parameter information on which each protocol node depends; performing network protocol orchestration based on the network orchestration parameter, the dependency chain and the network topology to generate network configuration information; and transmitting network configuration information to the device.  
     EFFECT: elimination of the high complexity of practical implementation and a low degree of fault tolerance when implementing network deployment in related technologies, as well as reducing the complexity of the network deployment configuration process by establishing a chain of dependencies, which is more favorable for automatic deployment and rapid provision of the basic network in large data centers. 
     15 cl, 7 dwg, 2 tbl
Patent RU-2763143-C1 (RU)
Title: Self-service food station with automated high-productivity operating cycles
Inventor: Lerner Igor Sergeevich
IPC: A47J44/00
Filed: 2020-12-28
Granted: 2021-12-27
Abstract: FIELD: food industry. 
     SUBSTANCE: present invention relates to the field of robotic food equipment at a high technical level. The programmable cooking unit comprises a food distribution system and a transportation system interacting therewith. The food distribution system is made in the form of a set of robotic dosing modules, and the transportation system is made of at least two robotic functionally coordinated two-coordinate loading tables ensuring mutual spatial movement thereof along the required loading path capable of being generated by an intelligent control apparatus. Individual components of a food dish in the cooking process, due to the equipped transmission means, have the technical possibility of transferring from an independently mobile working platform of one two-coordinate loading table to an independently mobile working platform of another two-coordinate loading table. The productivity and quality of the resulting products are increased. 
     EFFECT: implementation of the purpose of creating a computer system-controlled food culinary complex, the interconnected automatic equipment whereof provides an increase in the speed of formation of food sets with the maintained necessary formulation conditions including high positional accuracy of application of the ingredients and predetermined dosage of each individual food component. 
     14 cl, 6 dwg
Patent RU-2752897-C1 (RU)
Title: Device for drying and separating chips in the production of chipboard
Inventor: RAZINKOV EGOR MIKHAJLOVICH
IPC: B27N1/00
Filed: 2020-12-29
Granted: 2021-08-11
Abstract: FIELD: wood-processing industry. 
     SUBSTANCE: proposed invention relates to devices for drying and separating wood particles (chips) and can be used in the woodworking industry in the manufacture of chipboard. The device for drying and separating chips in the production of chipboard contains a cylindrical drying drum with a smooth inner surface that acts as a pallet. Inside the drying cylindrical drum there are 3 cylindrical sieves rotating together with it, their diameter increases as they approach the smooth inner surface of the drying cylindrical drum. The size of the screen holes decreases as the screen diameter increases. On the inner surfaces of the sieves there are nozzles.  
     EFFECT: increase in the efficiency of drying and separation through sieves, as well as reduction of the production area of the workshop due to the exclusion of the area for the chip separation section from the technological flow. 
     1 cl, 1 dwg
Patent RU-2766220-C1 (RU)
Title: Universal container for granular fillers for the treatment of atmospheric air
Inventor: BOLOTIN MIKHAIL GRIGOREVICH
IPC: B65D88/00
Filed: 2021-02-02
Granted: 2022-02-09
Abstract: FIELD: air cleaning.SUBSTANCE: invention relates to technologies for the treatment of atmospheric air for cleaning it from various volatile impurities or for saturating it with various volatile substances using granular fillers impregnated with functional substances or without them, in particular, to containers and/or cartridges containing such granular fillers. The universal container includes a box-type container with a bottom, front, back and side walls and a lid with holes made in them for air passage through them. Wherein the container lid is made with the ability to access the inside of the container, holes are made only in the lid and in the bottom of the container, on one side of the container - in the lid or in the bottom - all holes are made in the form of funnels of the same shape and size, these holes are evenly distributed over the surface. In this case, these holes are oriented with a narrow part inside the container, their total number is such that their total area on the outer side of the lid or bottom would be from 15 to 35% of the total area of ​​the lid, the largest transverse dimension of the funnel-shaped openings d1 and the smallest transverse dimension of the funnel-shaped openings d2 are related to each other in accordance with the formula d1:d2=1:0.2-0.4, wherein the largest transverse dimension of the funnels d2 is less than the average size of the filler granule, and on the other side of the container - in the lid or in the bottom - the holes are made in the form of straight cylinders of the same size and shape with the largest transverse dimension d3, less than or equal to d2, they are also distributed evenly on the surface, and their total number is not less than the number of funnel-shaped holes on the other side of the container.EFFECT: creation of a universal reusable container for filling granular filler, which would allow intensifying the processes of purification and/or saturation of atmospheric air, for example, simultaneously reducing air humidity and purifying it from ethylene, as well as the ability to quickly assemble prefabricated cartridges with multifunctional capabilities from separate containers.5 cl, 1 tbl, 6 ex
Patent RU-2766522-C1 (RU)
Title: Method for intraoperative marking during implantation of a toric intraocular lens
Inventor: KULIKOVA IRINA LEONIDOVNA
IPC: A61B9/00
Filed: 2021-03-23
Granted: 2022-03-15
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely ophthalmology. Preoperative marking of the horizontal meridian is performed under local anesthesia in an upright position using markers or taps and intraoperative marking. At the same time, marking is performed during the femtosecond laser stage of the operation after the main stages: capsulorexis and phacofragmentation, by forming two symmetrically arranged arcuate incisions with a diameter of 6.0 mm between the incisions in the projection of a given meridian. The opening angle of 15° and the cutting depth from the outer surface of the cornea to 70% of the thickness of the cornea or, by forming incisions in the thickness of the cornea, retreating 10% from the outer surface of the cornea to a depth of 70% of the thickness of the cornea, determined automatically by the technological capabilities of the built-in optical coherence tomograph in the femtosecond laser installation LenSx, making it possible to accurately compare the cylindrical component of the lens relative to the meridian with the greatest optical power.  
     EFFECT: method makes it possible to create anatomical landmarks corresponding to the meridian with the greatest optical power, while it has high visualization clarity, and minimize the phenomenon of parallax, as well as increase the functional results of the operation when correcting astigmatism during cataract surgery or refractive eye lens replacement with implantation of toric intraocular lenses.  
     1 cl, 2 ex
Patent RU-2765662-C1 (RU)
Title: Device for moving goods in a box freight car
Inventor: Plotnikov Vladimir Anatolevich
IPC: B65G67/02
Filed: 2021-03-29
Granted: 2022-02-01
Abstract: FIELD: handling machinery.  
     SUBSTANCE: invention relates to loading and unloading means, in particular to means for moving goods in a freight car. The essence of the invention lies in the fact that the movement of goods in a freight car is carried out using a device containing a metal channel base with two screw clamps mounted on it at the edges, two block rollers, as well as a rotating shaft with a circular handle. A cable is placed on the shaft, which has two hooks at the ends for attachment to the transported cargo.   
     EFFECT: invention makes it possible to reduce the time of loading and unloading operations in a box freight car and reduce the number of personnel involved, which significantly increases the efficiency of the subsystem for providing material resources and, accordingly, the entire logistics system as a whole.  
     1 cl, 1 dwg
Patent RU-2762212-C1 (RU)
Title: Comb-like feeder-cultivator
Inventor: Teterin Vladimir Sergeevich
IPC: A01B49/06
Filed: 2021-04-14
Granted: 2021-12-16
Abstract: FIELD: agriculture.  
     SUBSTANCE: invention relates to agriculture. The comb-like feeder -ultivator contains a load-bearing frame (1) with a hitch (9), support wheels (11), fertilizing units, comb-forming covering units (31). On the front transverse beam of the frame (1) of the hitch (9), eyelets with fixing bolts are made for fixing and adjusting the height of the feeding coulters (19) connected to the fertilizing units. On the longitudinal beams (23) of the frame (1) of the hitch (9), eyelets (24) with fixing bolts (25) are made for fixing and adjusting the height of the earthing blades (26). Tanks (32) with pumps (36), pressure regulators (38) and pipelines (40, 42, 43, 45) are installed on the supporting frame (1), at the ends of which nozzles (44) are installed for differentiated application of liquid mineral or organic fertilizers and plant protection products, which are installed, respectively, on feeding coulters (19) and earthing blades (26).  
     EFFECT: increase in the versatility of the feeder-cultivator is provided.  
     5 cl, 6 dwg
Patent RU-2758000-C1 (RU)
Title: Majority element on spin waves
Inventor: NIKITOV SERGEJ APOLLONOVICH
IPC: H03K19/23
Filed: 2021-04-21
Granted: 2021-10-25
Abstract: FIELD: telecommunication systems. 
     SUBSTANCE: invention is intended for the construction of highly reliable anti-jamming telecommunication systems. The substance of the invention lies in the fact that the majority element on spin waves contains a structure made in the form of a dielectric plate, with a layer of a magnetoactive medium applied to one side, on which input and output converters of spin waves are formed, a constant magnetic field source located in the area of structures. The input spin wave converters are located at the vertices of an imaginary rectangle formed on the surface of the layer of the magnetoactive medium, the output spin wave converter is located at the intersection of the diagonals of the specified rectangle, while the direction of the vector H of the magnetic field source coincides with the length of the specified rectangle, and the input spin wave converters have the orientation relative to the direction of the vector H of the magnetic field source, selected from the condition of excitation of width-limited spin wave beams. 
     EFFECT: ensuring the possibility of significant miniaturization of the majority element without complicating the technology of its manufacture. 
     6 cl, 5 dwg
Patent RU-2770876-C1 (RU)
Title: Нагревательное устройство
Inventor: Strupinsky Mikhail Leonidovich
IPC: H05B3/56
Filed: 2021-06-02
Granted: 2022-04-22
Abstract: Техническое решение относится к гибким электрическим нагревательным устройствам и может быть использовано для нагрева поверхностей или объемов пространства, в том числе резервуаров, антенн и других технических сооружений. Нагревательное устройство состоит из гибкой основы с размещенными на ней нагревательными элементами. Устройство содержит не менее двух нагревательных элементов, соединенных с общими жилами питания. Нагревательные элементы расположены последовательно друг за другом. Гибкая основа между нагревательными элементами содержит элементы разделения устройства. Достигается создание возможности изменения, выбора определённой площади греющей поверхности одного нагревательного устройства при монтаже. 20 з.п. ф-лы, 6 ил.
Patent RU-2768345-C1 (RU)
Inventor: KLISHIN VLADIMIR IVANOVICH
IPC: E21D20/00
Filed: 2021-06-21
Granted: 2022-03-23
Abstract: FIELD: mining. 
     SUBSTANCE: invention relates to mining, in particular, to the development of flat coal seams. The method for open-underground mining of a gently sloping coal seam includes preliminary preparation of the front of mining operations, by opening the seam and planning the working site along the strike line at the level of the soil of the seam being mined, installing a deep seam mining complex (DSMC) on the working site, excavation of coal away from the working site by carrying out parallel workings of rectangular section, issuing broken coal along the working to the working site and loading it into a vehicle or storing it in a pile, characterized in that, simultaneously with each working, following the advancement of the face, a walking support is moved, equipped with technical vision equipment - video cameras, when discontinuities in the continuity of the roof rocks are detected, the support beams of the lagging section of the walking lining are lowered, a lattice tightening is inserted into the gap between the upper side of these beams and the lower side of the beams of the leading section, over the entire width of the working, in pieces overlapping with each other, when moving the lagging section of the lining, the lattice tightening is brought into the bottom-hole space of the working, and when spreading, it is pressed against the roof of the working by the supporting beams of the walking lining, while the ceiling behind the walking lining is supported by the erection of the anchor lining with the same lattice tightening. 
     EFFECT: increasing the efficiency and safety of cleanout operations from the side of the cut by diagnosing the state of the roof of the working as it is exposed and maintaining the roof of the formation in the zone of possible rock fall of the roof with walking support, working together with the DSMC. 
     1 cl, 6 dwg
Patent RU-2763655-C1 (RU)
Inventor: Grivkov Aleksei Sergeevich
IPC: A61C8/00
Filed: 2021-06-30
Granted: 2021-12-30
Abstract: Изобретение относится к медицине, а именно к стоматологии, и может быть использовано для поднятия дна гайморовой пазухи с одномоментной установкой дентальных имплантатов. Выполняют компьютерную томографию челюстно-лицевой области, на основании которой выполняют моделирование хирургических навигационных шаблонов для позиционирования сверла и для позиционирования имплантата с учетом поднятия дна гайморовой пазухи. Далее изготавливают вышеуказанные хирургические шаблоны на 3D-принтере из биосовместимого фотополимера. Затем через трепанационное отверстие в десне при помощи хирургического навигационного шаблона для позиционирования сверла формируют ложе имплантата. Далее выполняют поднятие дна гайморовой пазухи и при помощи хирургического навигационного шаблона для позиционирования имплантата устанавливают дентальный имплантат в планируемую позицию. Способ обеспечивает предсказуемое, малоинвазивное поднятие дна гайморовой пазухи с учетом ортопедической позиции дентального имплантата за счет использования цифрового протокола и навигационных хирургических шаблонов. 5 ил.
Patent DE-3100236-C2 (DE)
Title: Härtbare Harzmasse
IPC: C08G18/58
Filed: 1981-01-07
Granted: 1984-01-19
Abstract: Die Erfindung betrifft eine härtbare Harzmasse mit einem Gehalt an einer Mischung und/oder an einem Vorreaktionsprodukt a) mindestens einer Cyanatverbindung in Form polyfunktioneller Cyanatester, eines Vorpolymerisats solcher Cyanat ester und eines Covorpolymerisats solcher Cyanatester und eines Amins sowie von Mischungen davon und b) mindestens einer Polyisocyanatverbindung in Form von Polyisocyanaten, Vorpolymerisaten solcher Polyisocyanate und Covorpolymerisaten solcher Polyisocyanate und eines Säureanhydrids und Mischungen davon und gegebenenfalls c) mindestens einer Maleinsäureimidverbindung in Form polyfunktioneller Maleinsäureimide, eines Vorpolymerisats solcher Maleinsäureimide und eines Covorpolymerisats solcher Maleinsäureimide und eines Amins und von Mischungen davon. Die erfindungsgemäßen Harzmassen führen nach Härten zu einem Produkt vorzüglicher mechanischer und chemischer Eigenschaften, insbesondere Wärme- und Chemikalienbeständigkeit. Sie lassen sich mit Vorteil zur Beschichtung verschiedenster Substrate verwenden.
Patent DE-3101803-C2 (DE)
Title: Festkörper-Bildabtastvorrichtung
IPC: H04N5/357
Filed: 1981-01-21
Granted: 1983-12-15
Abstract: Mit der Erfindung wird eine Festkörper-Bildabtastvorrichtung geschaffen, die photoelektrische Wandlerbereiche (41-43) zur Erzeugung von Ladungen mit Größen entsprechend der von ihnen empfangenen Lichtmenge, einen Ladungsspeicherbereich (81) zur Speicherung der in den Wandlerbereichen erzeugten Ladungen, einen Ladungsübertragungsbereich (6, 11-13, 21-24, 31-36) und einen Ladungsschiebe-Steuerbereich (10) zur Steuerung der Übertragung der im Ladungsspeicherbereich gespeicherten Ladung zum Ladungsübertragungsbereich aufweist. Die Bildabtastvorrichtung enthält weiterhin einen zwischen dem Ladungsspeicherbereich (81) und den photoelektrischen Wandlerbereichen (41-43) vorgesehenen Ladunsschiebebereich (82) zum aufeinanderfolgenden Verschieben der in den Wandlerbereichen erzeugten Ladungen zum Ladungsspeicherbereich.
Patent DE-3108187-C2 (DE)
Title: Zweikanaliges, analoges Bildsignal-Verarbeitungsverfahren
IPC: H03K5/08
Filed: 1981-03-04
Granted: 1983-12-15
Abstract: Bei einem Bildsignal-Verarbeitungsverfahren wird ein Lichtbild auf eine photoelektrische Umsetzeinrichtung projiziert, und ein durch die photoelektrische Umsetzeinrichtung erzeugtes Bildsignal wird in ein Bildsignal binärer Form umgewandelt. Die Amplitude und der Pegel eines binär zu verarbeitenden Informationssignals wird gemäß der Erfindung annähernd konstant gehalten, und folglich kann die binäre Verarbeitung mit einem sehr geringen Informationsverlust durchgeführt werden.