baber/WOPTO huggingface dataset:
Patent RU-2675273-C2 (RU)
Title: Трубобетонная балка
Inventor: PARYSHEV DMITRIJ NIKOLAEVICH
IPC: E04C3/293
Filed: 2017-12-22
Granted: 2018-12-18
Abstract: Изобретение относится к области строительства, а именно к элементам пролетных строений малых и средних мостов, а также к строительным конструкционным элементам общего назначения. Трубобетонная балка состоит из оболочки в виде трубы и бетонного ядра. При этом бетонное ядро расположено в верхней части внутреннего объема трубы. Технический результат состоит в исключении возможности растяжения бетонного ядра. 14 з.п. ф-ы, 8 ил.
Patent RU-2722010-C2 (RU)
Inventor: SHTURU Alim
IPC: B31D1/00
Filed: 2016-06-02
Granted: 2020-05-25
Abstract: Предложен способ изготовления бумажных лент. Способ может включать изготовление бумажной полоски из основного листа и пропускание бумажной полоски через первую головку с образованием промежуточного шнура. Способ может дополнительно включать пропускание промежуточного шнура из первой головки через вторую головку, причем промежуточный шнур выходит из второй головки в практически некрученом состоянии. Также предложены соответствующие системы и устройства для изготовления бумажных лент. 3 н. и 28 з.п. ф-лы, 20 ил.
Patent RU-2707394-C2 (RU)
Title: Generator
Inventor: Khozinskij Vyacheslav Vladimirovich
IPC: H03B5/00
Filed: 2018-05-14
Granted: 2019-11-26
Abstract: FIELD: physics.SUBSTANCE: invention relates to electronic engineering and can be used for generation of electric signals stabilized by electromechanical resonators, in particular, in piezoelectric resonators. Result is ensured by introducing an element into the circuit of the generator for accurate correction of generation frequency, which does not lead to change of the specified voltage amplitude.EFFECT: technical result is providing a given fixed level of voltage amplitude, supplied to a frequency-setting quartz resonator, high stability and stability of generation frequency.1 cl, 2 dwg
Patent RU-2736938-C2 (RU)
Inventor: JANG Ksiaofan
IPC: B01D53/86
Filed: 2017-05-09
Granted: 2020-11-23
Abstract: FIELD: chemistry; engines and pumps.SUBSTANCE: present invention relates to a catalyst composition for processing emissions from an internal combustion engine, a system adapted for heating a catalytic material, method of processing emissions from an internal combustion engine. Catalytic composition contains a mixture of catalytically active particles and a magnetic material capable of inductive heating in response to an applied alternating electromagnetic field. Magnetic material is superparamagnetic, and catalytically active particles contain one or more catalytic metals impregnated or ion-exchanged in porous carrier, wherein the porous support is a zeolite. Present invention also includes system for catalytic material heating, which includes a catalyst composition and conductor for receiving current and creating an alternating electromagnetic field in response to it, wherein the conductor is arranged such that the formed alternating electromagnetic field is applied to at least a portion of the magnetic material.EFFECT: technical result is reduction of emissions of gaseous pollutants from exhaust pipe of petrol or diesel engines, especially bursting emissions occurring at cold start-up of the engine.16 cl, 8 dwg, 1 ex
Patent RU-2742356-C2 (RU)
Title: Forage tool having mechanism for adjusting disc blade angle
Inventor: HUGHES JEFFREY SCOTT
IPC: A01B21/08
Filed: 2017-07-03
Granted: 2021-02-05
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture. The agricultural forage tool comprises a main frame and is designed with the possibility of towing in the direction of movement through the field. The forage tool comprises at least one battery unit (21) having a set of disk blades (20). The battery unit (21) comprises a transverse supporting beam (30) attached to the main frame. Each of the set of disc blades (20) is suspended on a supporting beam (30) with a disc suspension unit (36) which comprises a flexible spring (38) having a lower end (42) on which a disc blade (20) is fixed and an upper end. In order to adjust the disc blade angle (20) relative to the direction of movement, a mechanism for adjusting a disc is provided being capable of rotatable fixing of disc suspension unit (36) for each of a set of disc blades (20) to a supporting beam (30). The mechanism for adjusting a disc comprises a rotatable fixing for each of a set of disc blades (20), each of which comprises a rod (56) connected to a supporting beam (30) and is capable of rotating the rotatable fixing around the turning point, the first arm connected to the disc suspension unit (36) and the crank arm running from the rod (56). The crank arms of each of the rotatable fixings are attached to the reciprocating motion part so that the movement of the reciprocating motion part results in each rotatable fixing rotating and adjusting the disc blade angle (20). An actuator (72) for each of the disc blades (20) is provided for moving the part with a reciprocating motion relative to the supporting beam in order to change the position of the crank arms. The disc suspension unit (36) is capable of changing the position of the disc blade (20) in such a way that the vertical centre line (C) of the disc blade (20) passes through the pivot point of the rod (56) so that the grooves created by the set of disc blades (20) do not shift laterally relative to each other when adjusting the angles of discs of disc blades (20). The rod (56) comprises a rotating finger running through a supporting beam (30) and a rotatable fixing allowing the rotatable fixing to rotate around the rod (56) when a trigger force is applied to the crank arm so that the rotating movement of the rotatable fixing results in the flexible spring (38) and the disc blade attached thereto rotating relative to the supporting beam (30). 
     EFFECT: enabled is an exclusion of lateral movement of grooves in the field. 
     4 cl, 5 dwg
Patent RU-2740764-C2 (RU)
Inventor: MILLZ Tomas Metyu
IPC: E21B37/00
Filed: 2017-09-15
Granted: 2021-01-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: group of inventions relates to the use of screw pumps with automated washing. Method includes initiating by means of flushing cycle controller of automated flushing system, functionally connected to screw pump system, disconnection by screw pump system helical pump operating speed controller, closing by means of the gas flow valve controller to stop the fluid upflow in the annular space of the casing string, by means of the controller, the flushing valve is opened to discharge fluid from the source into the annular space of the casing string. Immediately after accumulation of flushing fluid in annular space, pump speed is increased by controller for beginning of washing of casing string, higher pump speed is maintained until, at least, the pre-set flushing time has elapsed or the design flushing volume is exceeded. Flushing valve is closed by controller to complete washing of casing string and repeatedly opening by means of controller of gas flow valve and resuming control of operating speed of screw pump. 
     EFFECT: higher efficiency of cleaning due to automated control and process control, reduced time costs. 
     26 cl, 4 dwg
Patent RU-2754937-C2 (RU)
Inventor: HIETANIEMI MATTI
IPC: C02F11/14
Filed: 2017-12-15
Granted: 2021-09-08
Abstract: Изобретение относится к способу обезвоживания шлама процесса изготовления целлюлозы, бумаги или картона, такого как шлам удаления печатных красок. Способ обезвоживания шлама процесса изготовления целлюлозы, бумаги или картона, включая шлам удаления печатных красок, при этом способ включает получение водного шлама, содержащего водную фазу и волокнистый материал, суспендированный в водной фазе, обработку шлама на стадии предварительного загущения, на которой из шлама удаляют первую часть водной фазы, обработку шлама на стадии прессования, на которой из шлама дополнительно удаляют вторую часть водной фазы и получают сухой прессованный шлам, при этом добавляют в водный шлам до или во время стадии предварительного загущения полимерную композицию, имеющую плотность заряда, самое большее, 1,7 мэкв/г при pH 7,0 и содержащую первый катионный синтетический полимер, плотность заряда которого составляет, по меньшей мере, 1,0 мэкв/г при рН 2,8, второй катионный полимер, который является сополимером, полученным полимеризацией (мет)акриламида и, по меньшей мере, одного второго катионного мономера, при этом количество катионного мономера составляет 1-10% мол. относительно общего количества мономеров, при этом второй полимер полимеризуют в присутствии первого катионного полимера, при этом первый полимер имеет более высокую плотность заряда, чем второй полимер. 16 з.п. ф-лы, 11 табл.
Patent RU-2749891-C2 (RU)
Title: Image encoding device, image encoding method and program and image decoding device, image decoding method and program
Inventor: SHIMA MASATO
IPC: H04N19/593
Filed: 2019-10-09
Granted: 2021-06-18
Abstract: FIELD: computer technology.SUBSTANCE: invention relates to computer technology. The image decoding device, which decodes the bit stream generated by the image encoding, contains the first decoding module, made with the ability to decode the block to be processed, using the first decoding process, which includes the conversion process, and a second decoding module that is capable of decoding the block to be processed using a second decoding process that does not include a conversion process, while the second decoding module is able to apply at least either a second decoding process using the intra-prediction mode, which uses a pixel not included in the block to be processed, or a second decoding process using a DPCM process based on the pixel included in the block to be processed.EFFECT: improving the efficiency of lossless encoding compression.9 cl, 13 dwg
Patent RU-2768394-C2 (RU)
Title: Heat-treatable article with a coating with a layer based on substoichiometric zirconium oxide and a corresponding method
Inventor: HU XUEQUN
IPC: C03C17/245
Filed: 2018-06-27
Granted: 2022-03-24
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: group of inventions relates to a heat-treated article with a coating and a method for its manufacture, which can be used in the manufacture of a shower cabin window, a glazed door of a bathroom or a shower cabin, furniture glass, glass for a picture frame or other monolithic window. Article with a coating on a glass substrate is provided. Coating contains a layer based on substoichiometric zirconium oxide ZrO x , wherein x ranges from 1.50 to 1.97. Heat treatment of the article with said coating is carried out to increase the visible light transmission of the coated article by at least 4 % and converting the layer based on substoichiometric zirconium oxide ZrO x  into a layer based on substantially stoichiometric ZrO x , wherein x ranges from 1.98 to 2.05. Obtained product has a turbidity value of not more than 0.3 %. In another version of the method of making the article, the heat treatment of the article with said coating is carried out at a temperature of at least 580 °C. After heat treatment, the layer containing essentially stoichiometric zirconium oxide ZrO x has a refraction index of at least 2.21, and the coated article has visible light transmission of at least 75 %. Obtained layer based on essentially stoichiometric zirconium oxide ZrO x  is the uppermost coating layer and is exposed to the ambient atmosphere. 
     EFFECT: obtaining articles with a coating which ensures reduction or elimination of "blue haze" associated with the appearance of microcracks, without significant reduction in the resistance of the coated article to scratches. 
     38 cl, 2 dwg, 3 tbl
Patent UA-68364-C2 (UA)
Title: Voznyis beehive (variants)
IPC: A01K47/00
Filed: 2000-05-22
Abstract: The invention relates to beekeeping. The Voznyi’s beehive (variants) has a body of the hexagonal horizontal cross-section with means of fixing the frames made on the walls of the body, additional means of fixing the frames made as three upright supports, the frames of the same sizes placed, as three groups, in parallel to the walls of the hexagonal body, which are adjoin to them, and in parallel to each other with spaces between them in each of the groups, limited by the walls of the body and supports. The body can be made with the horizontal cross-section as a regular hexagon or an irregular one. In the body with the regular hexagon in the cross-section the supports are arranged in parallel to the bisectors of each second angle of the body with a shift for the distance, which does not exceed the width of the space between the frames, аnd in the body with the irregular hexagon in the cross-section in such a way that the longitudinal axes of the supports coincide with the bisectors of every second angle of the body. In doing so the irregular hexagon is made with equal angles and alternating sides of two different sizes, which correspond to the length of a frame and to the width of the group of frames with spaces between them. The supports can be made as horizontal square beams, consoles, flexible еlements, which are stretched horizontally, or vertical partitions. The possible two configurations of the frames are equivalent for bees, but they are incompatible in the same body. The body can be made demountable as separate sections for the groups of the frames, composed in a hexagonal unit. The use of the invention ensures lowering the specific consumption of heat, honey and efforts of the bees for creating the microclimate optimum for the development of brood and ripening of the honey by them.
Patent UA-75940-C2 (UA)
Title: Installation of pinch rollers
IPC: B21B31/28
Filed: 2004-02-11
Abstract: Installation of pinch rollers for propelling and retarding the article moving along the rolling train of rolling mill, which comprises the pair of levers for rotation around parallel first axes. The roll shafts are carried by levers, each roll shaft has a pin for rotation around the second axis parallel to the first axis of the lever corresponding to it. Pinch rollers are carried by roll shafts of rollers and are located with definition of clearance between them for receiving of the article. Electric motor operates via a linkage for rotating the levers around the first axes and for moving the pinch rollers between open positions spaced from the article, and closed positions of contact and gripping of the article between them. The second electric motor drives the pinch rollers.
Patent UA-85068-C2 (UA)
Title: Magnetic-liquid sealing device
Inventor: RADIONOV OLEKSANDR VOLODYMYROVYCH
IPC: F16J15/40
Filed: 2006-05-25
Abstract: A magnetic-liquid sealing device has permanent magnet magnetized in radial direction, circular pole tip with circular section that surrounds peripheral surface of the magnet, magnetic liquid held between the pole tip and the shaft made of magnetic-soft material. Magnetic flux formed with magnet is directed in direction normal to peripheral surface of the magnet where magnetic liquid is held between the pole tip and the shaft. Between the end surfaces of the pole tip and permanent magnet placed one in front of another non-magnetic ring is installed. Between the surface of permanent magnet directed to the shaft and the shaft additional circular pile tip is installed, this forms gap filled with magnetic liquid. The magnet is made component, of several magnets placed uniformly in circle. Permanent magnet at the outer side is closed with non-magnetic circular cover forming gap with the shaft. At the outer side of the pole tip circular non-magnetic intermediate cover is installed, this forms gap with the shaft. On the surfaces of pole tips that form gap with the shaft concentrators of magnetic flux are threaded as lugs. On the surface of non-magnetic intermediate cover and non-magnetic circular cover that form gap with the shaft circular grooves are threaded. Magnetic flux formed with magnet is directed in direction normal to peripheral surface of the magnet. Cavity formed with circular section of pole tip, shaft, additional pole tip and non-magnetic ring includes magnetic liquid.
Patent UA-86084-C2 (UA)
Title: Method for water heating and device for its realization
Inventor: VYSOTSKYI SERHII PAVLOVYCH
IPC: F24H1/10
Filed: 2007-02-28
Abstract: Water heating is performed through burning fuel and transfer of heat from gaseous fuel combustion products. Before heating water is divided into two flows. One of those is heated with convective method and the other one – with convective-surface one. Both flows are mixed after heating, before supply to network. Device for water heating has body, combustion chamber equipped with burner unit, with cover surrounding its side wall with gap, means for cold water inlet, branch pipes for discharge of heated water and gaseous combustion products, contact chamber with sprinkler placed over combustion chamber, and water collector placed in the lower part of the body. Means for inlet of cold water are equipped with controlled branch for water division into two flows. One of those is directed to sprinkler in contact chamber, the other one – to gap between cover and combustion chamber. Method and device provide prevention of water saturation with aggressive gases in process of heating and increase of efficiency of equipment.
Patent UA-89512-C2 (UA)
Title: Piezo-acoustic transformer
Inventor: ADAMENKO IRYNA IVANIVNA
IPC: G01N29/04
Filed: 2007-06-20
Abstract: Invention relates to non-destructive acoustic means and methods of control. It can be used in chemical, petrochemical and other areas of industry at determination of characteristics of liquid systems, in particular at determination of concentration dependences of those. Piezo-acoustic transformer has body, piezoelectric cell, electric disconnector, membrane that is in contact with circular pad, support rings that are placed at the side of the membrane and electric disconnection element, contact bushing with contact cones placed on it at the side of membrane, at that between the membrane and the support ring that is at the side of the membrane elastic element is placed, this has point contacts with membrane at its periphery, number of those is equal to number of cones placed in front of those at the other side of the membrane. Technical result of the invention is in increase of sensitivity of piezo-acoustic transformer due to decrease of damping effect on membrane from elements holding it.
Patent UA-92812-C2 (UA)
Title: Line for production of rubber profiled articles
Inventor: LEVYTSKYI ROSTYSLAV HRYHOROVYCH
IPC: B29C48/92
Filed: 2009-01-26
Abstract: A line for production of rubber profiled articles includes assembled and interconnected in technological order an extruding machine, a vulcanizing plant, a cooling unit, transporting and receiving devices. The vulcanizing plant consists of a channel for pre-processing with infrared heating, a microwave channel and a channel of hot air, equipped with remote control units in the areas of channel inlets.
Patent UA-95809-C2 (UA)
Title: Method for depositon of low conductivity layers (variants)
Inventor: RAMM JURGEN
IPC: C23C14/08
Filed: 2007-07-12
Abstract: A method for producing layers of low conductivity, especially insulating layers, on at least one workpiece by vacuum coating, wherein an electrical arc discharge is operated between at least one anode and one cathode of an arc source in an atmosphere containing reactive gas, and only a small external magnetic field or none at all is produced at the surface of a target electrically connected to the cathode essentially perpendicular to the target surface to assist the vaporization process, the degree of recoating of the surface by other coating sources being less than 10%, and the magnetic field is generated by a magnet system that comprises at least one axially polarized coil with a geometry similar in size to the target.
Patent UA-100374-C2 (UA)
Title: Medicinal agent with mucolytic and expectorant properties as sachet powder
Inventor: BUINOVA VIKTORIIA ANATOLIIVNA
IPC: A61K31/137
Filed: 2009-10-27
Abstract: The invention relates to medicine, in particular to pharmaceutical preparations with mucolytic and expectorant properties. The preparation comprises ambroxol hydrochloride and acetylcysteine as active agents and is prepared as a powder in sachet.
Patent UA-96665-C2 (UA)
Title: Method for information reception and transmission
Inventor: NYKOLAICHUK YAROSLAV MYKOLAIOVYCH
IPC: H04B1/69
Filed: 2010-04-19
Abstract: A method for information reception and transmission relates to data-transmission systems and can be used for transmission and reception of discrete messages. The method is based on utilization of broadcast signals, spectrum spreading of which is realized in accordance to autocorrelation entropy of elements of information messages being transmitted. As a carrier wideband signals are used while information transmission and reception. The wideband signal is formed on processes which entropy is associated with elements of information messages. The technical result is interference immunity improvement and energetic efficiency with low signal/ interference ratio; also, it provides refusing the necessary to save the description of shaping wideband signal on transmission side.
Patent UA-97735-C2 (UA)
Title: Method for must fermentation from hydrocarbon-containing raw material
Inventor: SCHUTSKYI IHOR VALENTYNOVYCH
IPC: C12P7/06
Filed: 2010-10-18
Abstract: A method for must fermentation from hydrocarbon-containing raw material comprises the must preparation, yeast cultivation and its fermentation in fermenter till production of mature beer with subsequent isolation of alcoholic fumes and theirs condensing, at that during condensing the part of mature beer is isolated in vacuum evaporator, where it is evaporated and cooled in vacuo, the produced aqueous-alcoholic vapor mixture is condensed and directed to subsequent processing, and the beer with reduced alcohol content is returned from vacuum evaporator to fermenter.
Patent UA-98065-C2 (UA)
Title: Combustive-oxidative composition for thermo-chemical bottom-hole formation zone treatment
Inventor: SCHERBYNA KARINA HRYHORIVNA
IPC: E21B43/25
Filed: 2011-03-21
Abstract: A combustive-oxidative composition for thermo-chemical bottom-hole formation zone treatment comprises complex compound of nitric acid and organic compound, carbamide, ammonium chloride and target admixtures. As organic compound one uses water suspension of nitro-esters selected from the series of nitro-saccharose, nitro-glucose, nitro-fructose. The target admixtures are selected from the series – boron hexaoxide – BO, polymeric nitrile - (CN)n, potassium bichromate – KCrO, in amount of not more than 3 % of the weight of main components.
Patent UA-105796-C2 (UA)
Title: Compound used for the treatment of degenerative and inflammatory diseases
IPC: A61P35/00
Filed: 2010-06-25
Abstract: A compound is disclosed that has a formula (I). This compound may be prepared as a pharmaceutical composition, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, inflammatory conditions, autoimmune diseases, pro-liferative diseases, transplantation rejection, diseases involving impairment of cartilage turnover, congenital cartilage malformations, and/or diseases associated with hypersecretion of IL6.