baber/WOPTO huggingface dataset:
Patent RU-2693722-C2 (RU)
Title: Satellite-constructor, training-demonstration model
Inventor: ELISEEV ALEKSEJ NIKOLAEVICH
IPC: G09B9/00
Filed: 2017-11-16
Granted: 2019-07-04
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to design and equipment of small modular-type satellites (CubeSat format) and their models used for training purposes. Satellite-constructor (SC) comprises basic modular platform for formation of units and systems of SC, onboard network, at least one central processor (single-board computer), operating on high-level libraries, control module and connected to it module of VHF communication channel and module Wi-Fi communication channel, as well as service systems, allowing selection and/or replacement of elements. Service connector is provided for access to onboard network, debugged programmable devices via debugging interface and connection of external power supply. 
     EFFECT: technical result is aimed at expansion of functional and training-demonstration capabilities of SC in space and terrestrial conditions of use, higher unification and accessibility of SC components. 
     10 cl, 6 dwg
Patent RU-2693576-C2 (RU)
Inventor: SELIVANOV EVGENIJ NIKOLAEVICH
IPC: C25C1/12
Filed: 2017-11-23
Granted: 2019-07-03
Abstract: Изобретение относится к электролитическому рафинированию меди, содержащей примеси в количестве до 2 мас.%. Способ включает формирование из меди анода и электролитическое растворение анода в сернокислотном растворе с осаждением катодной меди. Формируют насыпной анод из гранул меди крупностью 0,5-20,0 мм. Электролитическое растворение анода ведут при наложении постоянного анодного тока плотностью 50,0-100,0 А/мс получением катодного осадка в виде порошка меди. Формирование насыпного анода ведут из гранул, полученных водной грануляцией расплава анодной меди. Обеспечивается исключение образования оборотных материалов в виде остатков анодов. 1 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2703216-C2 (RU)
Title: Device for electrospray doping
Inventor: POPOV NIKOLAJ MALAFEEVICH
IPC: B23H9/00
Filed: 2018-04-02
Granted: 2019-10-15
Abstract: FIELD: methods and devices for metal processing. 
     SUBSTANCE: invention relates to electrospark processing and can be used for electrospark doping of surfaces of current-conducting materials, in particular blades of steam turbines. Device contains an electrode installed in the cavity of the electrode holder, having a branch pipe for connection to the cooling agent source and made with possibility of connection to the supplying electric wire and reciprocating movement with the electrode. Device also has a detachable head, which is connected to a base rigidly connected to the housing of the air motor. Electrode holder is rigidly connected to link, made with possibility of free movement in groove base of detachable head, edges of which coincide with edges of link, and depth is equal to thickness of link. Link is made of a dielectric material and has an ellipsoidal hole, the major axis of which is perpendicular to the movement direction of the link. At the end of the shaft of the pneumatic motor, an inner bearing race is rigidly fixed, the centre of which is shifted relative to the axis of the air motor shaft by an amount of eccentricity, and the external bearing ring is configured to move along the inner surface of said ellipsoidal opening during rotation of the air motor shaft, bearing and part of link are closed by cover with groove, along length and width coinciding with groove on base of detachable head, and on housing of pneumatic motor there is lever, which is made with possibility to control valve, which regulates supply of compressed air through branch pipe in pneumatic motor. 
     EFFECT: technical result is provision of manufacturability of assembly and disassembly of device, having small weight, and reduction of dynamic vibroexposure to operator hands with increase in device performance. 
     1 cl, 1 dwg
Patent RU-2740085-C2 (RU)
Inventor: MILLZ Tomas Metyu
IPC: E21B43/12
Filed: 2016-12-16
Granted: 2021-01-11
Abstract: FIELD: sucker rod pumps. 
     SUBSTANCE: group of inventions relates to methods and device for calibration of rod depth pumps controllers. Method includes, based on obtained results of checks of valves determination of leakage load value for pump unit and value of residual friction for said pump unit. Based on said initial values, parameters are determined, which include at least one of the following: leakage load value, residual friction value and rod weight in well filled with liquid. Based on one or more of said initial values and said parameters, one or more dimensions of rod string are calculated, wherein said one or more dimensions are intended for use in order to determine the operating characteristics of the pump unit. Disclosed group of inventions also relates to a material-readable machine for storing data or a disc for storing data, containing machine-readable instructions, which, when executed, are initiated by the calibration unit of the pump unit. 
     EFFECT: technical result is higher efficiency of calibration of pump units. 
     27 cl, 3 dwg
Patent RU-2730898-C2 (RU)
Title: Вставка для измерения потока
Inventor: HUANG SONGMING
IPC: G01F1/42
Filed: 2016-11-22
Granted: 2020-08-26
Abstract: Изобретение относится к измерению многофазного потока нефти, газа и воды по трубе для наземной добычи, которая может быть соединена со скважиной для добычи нефти/газа. Вставка для измерения многофазного потока для введения внутрь трубы содержит первый расположенный выше по потоку изоляционный диск, имеющий такие размер и форму, чтобы образовывать герметичное водонепроницаемое уплотнение с внутренней поверхностью трубы. Второй расположенный ниже по потоку изоляционный диск также имеет такие размер и форму, чтобы образовывать герметичное водонепроницаемое уплотнение с внутренней поверхностью трубы. Первый изоляционный диск содержит первое отверстие, а второй изоляционный диск содержит второе отверстие. Нижний край первого отверстия расположен выше по вертикали в первом изоляционном диске, чем нижний край второго отверстия во втором изоляционном диске. От первого отверстия ко второму отверстию проходит измерительная емкость, образуя канал потока, который имеет нисходящий уклон в случае, когда вставка для измерения многофазного потока находится в своей рабочей ориентации. Технический результат – создание простого в изготовлении и установке расходомера, который соответствует требованиям безопасности в эксплуатации. 4 н. и 20 з.п. ф-лы, 10 ил.
Patent RU-2733983-C2 (RU)
Title: Fatty mixture with low content of saturated fats for use as moisture barrier coating in a frozen confectionery product
Inventor: CHANDRASEKARAN Shantkha Nalur
IPC: A23D7/00
Filed: 2016-11-15
Granted: 2020-10-09
Abstract: FIELD: food industry. 
     SUBSTANCE: barrier coating composition for applying a coating on a frozen confectionary product containing, in terms of wt % of the total weight of the coating, 40–60 wt % of fat or fat mixture, preferably 45–55 wt %, wherein said fat or fat mixture contains the following fatty acids: 45 <= C16: 0 <= 55 wt % (palmitic acid); 4 <= C18:0 <= 10 wt % (stearic acid); 30 <= C18:1 <= 39 wt % (oleic acid); 3 <= C18:2 <= 7 wt % (linoleic acid); and wherein said fat mixture is characterized by a solid fat profile comprising: 75 % <= N 0 <= 95 %; 60% <= N 10 <= 90 %; 30 % <= N 20 <= 60 %; 18 % <= N 25 <= 35 %; 0 % <= N 30 <= 12 % and 0 % <= N 35 <= 5 %. Said barrier coating has a yield point of 0.90 to 1.65 Pa. Application of fat or fat mixture in barrier coating for frozen confectionary product, wherein said fat or fat mixture contains following fatty acids: 45 <= C16:0 <= 55 wt % (palmitic acid); 4 <= C18:0 <= 10 wt % (stearic acid); 30 <= C18:1 <= 39 wt % (oleic acid); 3 <= C18:2 <= 7 wt % (linoleic acid); and wherein said fat mixture is characterized by a solid fat profile comprising: 75 % <= N 0 <= 95 %; 60 % <= N 10 <= 90 %; 30 % <= N 20 <= 60 %; 18 % <= N 25 <= 35 %; 0 % <= N 30 <= 12 %; and 0 % <= N 35 <= 5 %, and wherein said barrier coating is composed so that it has a yield point of 0.90 to 1.65 Pa. Method of preparing a coating composition for a frozen confectionary product, wherein said method includes steps of: providing sugar, optional cocoa and optional milk ingredients and said fat or fat mixture, adding at least 20 % melted fat, mixing defatted solid substances with part of melted fat and producing mixture of fat and defatted solid substances, processing mixture of fat and defatted solid substances by grinding to reduce the size of particles, preferably to particle size of less than 40 mcm, adding remaining fat to the processed mixture and optionally adding the emulsifier to the processed or unprocessed mixture. Waffle product at least partially coated with said composition, wherein the waffle product touches the frozen confectionery product. 
     EFFECT: invention enables to obtain barrier coatings for frozen confectionary products, wherein in said coating should be low level of SFA with preservation of effective barrier property with respect to moisture. 
     16 cl, 1 dwg, 7 tbl
Patent RU-2724052-C2 (RU)
Title: Аминимидные композиции
Inventor: CHAO TIEN-CHIEH
IPC: C08G59/40
Filed: 2016-12-09
Granted: 2020-06-19
Abstract: Изобретение относится к способу получения аминимида. Эпокси-соединение реагирует с гидразиновым соединением, содержащим трехвалентный азот, и циклическим соединением, содержащим карбонильную группу и по меньшей мере один гетероатом азота или серы, расположенный в альфа-положении к карбонильной группе, или первый гетероатом кислорода, расположенный в альфа-положении к карбонильной группе, и второй гетероатом кислорода, азота или серы, расположенный в альфа-положении к карбонильной группе, при температуре выше 20°C с образованием аминимида, где эпокси-соединение является полиэпоксидом. В настоящем изобретении описана также клеевая композиция, содержащая эпокси-соединение и полимерное соединение, содержащее по меньшей мере две аминимидные функциональные группы, указанное полимерное соединение присутствует в количестве 2-8 мас.% в расчете на общую массу клеевой композиции и реагирует с эпокси-соединением при активации внешним источником энергии. Клеевая композиция может также содержать соль амидина. Изобретение обеспечивает достаточную силу связывания и легкость в применении клеевой композиции при соединении материалов друг с другом. 5 н. и 9 з.п. ф-лы, 3 табл., 16 пр.
Patent RU-2754305-C2 (RU)
Title: Antenna
Inventor: PRETORIUS Albertus Yakobus
IPC: H01Q13/18
Filed: 2018-03-21
Granted: 2021-08-31
Abstract: FIELD: antenna technology. 
     SUBSTANCE: invention relates to antenna technology, in particular to resonant slot antennas for communication devices. The effect is achieved in that the antenna has a structure comprising a ground pad and a lid component, the lid component is conductive, substantially flat and has a shape in plan that is smaller in the first dimension (L1) of the lid component than in the second dimension (L2) of the component of the cover perpendicular to the first dimension (L1) of the cover component, the ground pad is conductive and substantially flat, and the size of the ground pad is larger than the size of the cover component, wherein the cover component is conductively connected to the ground pad and is also located at a distance from the ground pad so that there is space between the cover component and the ground pad and the antenna is centrally powered. 
     EFFECT: reliable radio frequency identification of the vehicle in the effective reading area. 
     20 cl, 18 dwg
Patent RU-2752447-C2 (RU)
Title: Vane flow-through axial-radial separator
Inventor: TOLKACHEV BORIS PETROVICH
IPC: B01D45/00
Filed: 2019-08-20
Granted: 2021-07-28
Abstract: FIELD: heat and power engineering. 
     SUBSTANCE: invention relates to inertial vane devices that are used in heat and power engineering, it can be used in boiler plants that operate on fuel with abrasive ash. A vane flow-through axial-radial separator placed in the flow of a gas-ash mixture, for example, in front of the economizer of an energy boiler, has a shaft on which hollow vanes with longitudinal and end slits are fixed, a hollow shell with an annular slit surrounding the separator and connected to the ash collection network of the boiler, through channels located on the shaft connected to the cavities in the vanes. Gas flows into this flow-through system from an external source, which is repelled by a jet from the grid of vanes installed at subcritical angles of attack in the annular slit of the separator shell.  
     EFFECT: separator is characterized by a strong structure, a high degree of separation of abrasive ash from the flowing gas-ash stream, small dimensions and hydraulic resistance in the convective shaft of the boiler. 
     5 cl, 3 dwg
Patent RU-2769762-C2 (RU)
Title: Quick-detachable fastening of tillage working body
Inventor: SHCHukin Sergej Gennadevich
IPC: A01B13/08
Filed: 2020-02-04
Granted: 2022-04-05
Abstract: FIELD: agriculture. 
     SUBSTANCE: quick-detachable fastening of a tillage working body contains a loosening arm on a vertical rack attached by a lower mounting part having a vertical curved central protrusion to a frame beam of the machine, held on the frame beam by a counter upper clamping part. On the one side, parts are connected through coaxial holes with bolts, and on the other side, they are connected through centered holes with a shear pin. The vertical curved central protrusion of the lower mounting part has a cylindrical hole and a rectangular central groove. The upper clamping part consists of parts connected into a detachable assembly, having fork protrusions with holes held in a fixed connection by two – cylindrical and rectangular ones – pins or in a movable connection by one cylindrical pin. A rectangular-shaped pin having faces beveled at an acute angle on one side and a pad on the other side is a barb for forming a centered hole for the installation of a shear pin.  
     EFFECT: increase in the functionality of tillage machines is provided. 
     1 cl, 7 dwg
Patent RU-2766791-C2 (RU)
Title: Medical and training hip prosthesis
Inventor: Burashnikov Boris Alekseevich
IPC: A61F2/60
Filed: 2020-12-29
Granted: 2022-03-15
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine.  The medical and training hip prosthesis contains a support and strength frame made of an armrest crutch, a prosthetic socket, a bandage belt.  The armrest crutch is made shortened.  The prosthetic socket is made in the form of a cone-shaped 2-turn roll of linoleum for the size of the socket, reinforced with tape and a through hole in the lower part with a diameter for the support handle of the crutch, which it is put on, the upper part being placed between the armrest arches, and is firmly wrapped with tape to the body of the crutch, on which the bandage belt is stretched.   
     EFFECT: invention provides maximum availability for manufacturing, cheapening, simplification and weight reduction.   
     1 cl, 1 dwg
Patent UA-64020-C2 (UA)
Title: An adhesive composition
Inventor: ZAPUNNA KLAVDIIA VOLODYMYRIVNA
IPC: C09J163/00
Filed: 2001-07-17
Abstract: An adhesive composition contains polyesterurethane epoxide, diethyltriamine and -aminopropyltriethoxylane (AGM-9) as special mix (weight parts): polyesterurethane epoxide PEU-7 û 100; diethylenetriamine - 8-12; -aminopropyltriethoxysilane (AGM-9) û 0.01-1.00. Use of such adhesive composition increases the glue joint resistance to the temperature cycling between -190 and +100 DEGREE C, and also increases an adhesive resistance with inert surfaces.
Patent UA-52233-C2 (UA)
Title: Industrial oil for plain slideways
Inventor: MAKEDONSKYI OLEH OLEKSANDROVYC
IPC: C10M159/00
Filed: 2002-03-22
Abstract: Industrial oil for plain slideways contains petroleum oil, aluminium stearate, sodium sulphonate, polymethylsiloxane, sulphated aliphatic hydrocarbon that does not contain active sulphur, polymethacrylate-D, synthetic cis-isoprene rubber and nephras.
Patent UA-58706-C2 (UA)
Title: A method for stabilizing paint-and-lacquer materials based on alkyd
Inventor: YANKOVSKYI MYKOLA ANDRIIOVYCH
IPC: C09D7/00
Filed: 2002-07-25
Abstract: A method for stabilizing paint-and-lacquer materials based on alkyd is performed by an introduction of siccative and stabilizing addition. Lead-free siccatives on the basis of salts of 2-ethyl hexane acid are used as siccative, and organic substances of oxyme nature at an amount of 0.65-0.7 % by weight at molar a ratio of oxyme:siccative (4.2-8.6):1 are used as stabilizing additive .
Patent UA-76646-C2 (UA)
Title: Method for determining reparative activity of drug
Inventor: BEREZNIAKOVA MARYNA YEVGENIVNA
IPC: G01N33/15
Filed: 2005-01-04
Abstract: The proposed method for determining reparative activity of drug consists in determining, in laboratory conditions, the optical density of the cytoplasm of the ribonucleic acid (RNA) and the nucleus of the deoxyribonucleic acid (DNA) in the histological sections of the tissues of experimental animals and determining the reparative activity by the following equation:  A, % = [(R/DC - R/DR)/(R/DC)] x 100, where R/DC is the ratio between the optical density of the cytoplasm and the optical density of the nucleus for the tested experimental animals,R/DR is the ratio between the optical density of the cytoplasm and the optical density of the nucleus for the reference experimental animals.
Patent UA-81164-C2 (UA)
Title: Device for manufacturing patterns of pasteboard packing
Inventor: CHEKHMAN YAROSLAV IVANOVYCH
IPC: B26F1/38
Filed: 2005-12-26
Abstract: The invention relates to packing machine building and can be used in the branches, which deal with production of pasteboard containers for packing of food and industrial production. A device for manufacturing of pasteboard packing contains a bed, on which are mounted a flat punching form, a carriage with a supporting cylinder and a rim, a rack. The device contains a mechanism for supply of pasteboard pieces and removal of cut patterns. In accordance with the invention, punching form is equipped with suckers for retention of pasteboard piece. The feed of pasteboard pieces and removal of cut patterns is carried out by means of suckers mounted at the ends of double-beam rod, which is rigidly fastened on the carriage. The invention provides increase of output of the device, simplification of its design and decrease of overall dimensions of the device.
Patent UA-82277-C2 (UA)
Title: Method for determination of intensity of flow out of hydrocarbon gases from underground deposits to atmosphere
Inventor: BORKOVSKYI OLEKSANDR OLEKSANDROVYCH
IPC: G01V9/00
Filed: 2006-06-16
Abstract: The invention relates to methods for geo-chemical control and analysis of gases on gassed territory for measurement of hydrocarbon gases at implementation of gas-debit survey and for search of oil and gas deposits. The method for determination of intensity of flow out of hydrocarbon gases (OHG) from underground deposits to atmosphere is in fact that one determines intensity of free flow out of OHG that is carried out in several stages where one first collects OHG from given area of underground deposits for given time interval, that for to drilled to depth 0.5-0.7 m opening, not more than in one minute from extraction of drill instrument, one installed gas collector connected to sealed capsule filled with adsorbent, for instance silica-gel that collects OHG, other components of related gases are thrown out through rubber hose of capsule to atmosphere, at the second stage capsule with collected OHG is disconnected from gas collector, it is sealed and transported to laboratory where adsorbent is degassed, and in degassing gas one determines qualitative and quantitative composition of OHG, after that one calculated intensity of outflow of OHG to atmosphere as sum of losses of separate components that are included to OHG, at that outflow of separate component of OHG is determined by given formula. The invention makes possible to provide timely prevention of consequences of pollution of environment.
Patent UA-80076-C2 (UA)
Title: Mixture for production of mold ceramic cores
Inventor: SIMANOVSKYI VIKTOR MYKHAILOVYC
IPC: C04B35/14
Filed: 2006-10-12
Abstract: Invention relates to the foundry production. Mixture for production of mold ceramic cores contains components at their following ratio, in per cent by weight: fusible plasticizer - 14-19, aluminum powder - 0.1 -5.0, boron powder - 0.1 - 0.6, fused silica - remainder. Invention allows to increase the strength of ceramic cores, which are used at casting of cooled blades of gas turbine engines.
Patent UA-82616-C2 (UA)
Title: Slab continuous casting mold
Inventor: REZNYKOV VIKTOR IVANOVYCH
IPC: B22D11/04
Filed: 2007-01-09
Abstract: The invention relates to metallurgical machine building. A slab continuous casting mold includes a housing with wide and narrow copper walls, the latter of which are made with wear-resistant inserts installed in the lower part of the walls, moreover on each narrow wall two wear-resistant inserts are located, each of which is made with a width, where B: width of narrow copper wall of the mold, where: σ- flow limit of the insert material, σ- flow limit of the wall material, and installed from the lower side of narrow copper wall at a distance, where: h - height of insert, and located from the lateral side of narrow copper wall at a distance of. The invention provides increase of quality of produced billets and simultaneous keep of service life of the mold.
Patent UA-80520-C2 (UA)
Title: Method for noninvasive measurement of cardiac cycle duration in non-anesthetized rats
Inventor: HZHEHOTSKYI MECHYSLAV ROMANOVY
IPC: A61B5/024
Filed: 2007-03-13
Abstract: The invention relates to the experimental medicine, in particular to a method for noninvasive measurement of cardiac cycle duration in non-anesthetized rats. The method provides for measuring the cardiac cycle duration between the first derivatives of two adjacent pulse waves of the peripheral pulse. The duration of the interval indicated is then adjusted by subtracting p1 correction calculated such as follows: where - duration of the ascending part of the first derivative of the pulse wave of the peripheral pulse, s, - the reference voltage of the comparator, V, and - peak values of the first derivative of the adjacent pulse waves, V.
Patent UA-88704-C2 (UA)
Title: Method for protecting plant growing from seed, use of phenylsemicarbazones for seed treatment
Inventor: WILHELM RONALD
IPC: A01N47/34
Filed: 2006-06-14
Abstract: The invention relates to the use of phenylsemicarbazones of formula (I); wherein Rand Rare each independently hydrogen, halogen, CN, C-Calky), C-Calkoxy, C-Chaloalkyl or C-Chaloalkoxy and Ris C-Calkoxy, C-Chaloalkyl or C-Chaloalkoxy, or agriculturally acceptable salts thereof for seed treatment and corresponding methods of seed treatment for controlling arthropod pests. The invention also relates to seed treatment formulations comprising phenylsemicarbazones of formula (I) or an agriculturally acceptable salt thereof, and to seeds treated therewith.
Patent UA-95241-C2 (UA)
Title: Antislip stud and vehicle tire equipped therewith
Inventor: PIRHONEN JUHA
IPC: B60C11/16
Filed: 2008-01-16
Abstract: An antislip stud of one-piece design intended for insertion into recesses for studs (9) premade in a tread (10) of tires. The antislip stud (1) comprises: a body (5), which is made from the first material and which comprises a support plate (3) and a main section (4), as well as a ceramic-metal piece (2) from the other material present in the body. Shape in cross-section of ceramic-metal components is an irregular hexagon, which is perpendicular to the length of stud (L): the first pair of long sides (21, 23) and opposite them the second pair of long sides (22, 24) and the internal angles (K1 and K2) are opened in opposite directions between two pairs of sides and make at least 130° and 170°; and two short sides (25, 26), between which there is a longitudinal distance (W), which exceeds the lateral distance (W) between the vertices (11, 12) of pairs of the long sides.