baber/WOPTO huggingface dataset:
Patent RU-2761023-C2 (RU)
Inventor: DECOSTER KRISTOF
IPC: B01D46/24
Filed: 2018-03-23
Granted: 2021-12-02
Abstract: Изобретение предназначено для фильтрации воздуха. Фильтрующий воздух элемент (100) содержит модуль (110) с наполнителем фильтра, первый соединительный элемент (131), размещенный на стороне (111) впуска воздуха, и второй соединительный элемент (132), размещенный на стороне (112) выпуска воздуха. Уплотнительные приспособления, выполненные с возможностью взаимодействия с уплотнительной поверхностью корпуса системы фильтрации воздуха, предусмотрены на по меньшей мере одном из первого соединительного элемента (131) и второго соединительного элемента (132). Фильтрующий воздух элемент (100) выполнен так, чтобы обеспечить возможность относительного перемещения указанного первого соединительного элемента (131) и указанного второго соединительного элемента (132) между сокращенным положением и вытянутым положением. Система фильтрации воздуха содержит корпус и съемный фильтрующий воздух элемент (100). Способ обслуживания системы фильтрации воздуха, имеющей служебное отверстие, включает введение фильтрующего воздух элемента, находящегося изначально в сокращенном положении, через служебное отверстие, вытягивание фильтрующего воздух элемента в его вытянутое положение во время или после указанного введения и управление защелкивающими приспособлениями с защелкиванием указанного фильтрующего воздух элемента (100) в вытянутом положении при его введении целиком в указанную систему фильтрации воздуха. Технический результат: обеспечение удобства эксплуатации. 3 н. и 11 з.п. ф-лы, 15 ил.
Patent RU-2754017-C2 (RU)
Title: Method for opening packaging for consumer goods and packaging for consumer goods, as well as method for manufacturing such packaging
Inventor: RODRIGUES LUIZ ANDRE
IPC: B65D75/20
Filed: 2018-03-12
Granted: 2021-08-25
Abstract: FIELD: unpackaging methods. 
     SUBSTANCE: method for opening a package that is opened by rupture, wherein the package comprises a sheet material having opposite first and second surfaces of the sheet. The first surface of the sheet is folded towards itself and sealed along the longitudinal edges of the sheet, secured to itself to form a sealing flap that seals the package along at least the transverse edge of the sheet. The containment valve contains an opening slot that extends through the containment valve and is fully positioned in the sealed portion of the containment valve. The sealing flap is folded onto the first surface of the package, providing a connection between the sealing flap and the first surface of the package, and further comprises a first flap part and a second flap part and is folded onto the first surface of the package so that the first flap part containing the opening slot is located between the second part valve and the first surface of the package. The method includes separating the sealing flap from the first surface of the package, folding the first portion of the sealing flap toward itself, thereby exposing the opening slot at the created fold of the first portion of the flap. The folded first flap portion is then ripped open adjacent to the opening in opposite directions, thereby opening the sealing flap and the package by rupture to gain access to the contents of the package. 
     EFFECT: invention provides simple and easy opening of the package without the possibility of accidental opening and deterioration of the sealing properties of the packages. 
     13 cl, 19 dwg
Patent UA-54619-C2 (UA)
Title: Transformer core
IPC: H01F27/24
Filed: 1999-02-09
Abstract: A transformer core comprises at least one leg and at least one yoke pan, wherein the cross section of the leg or the legs is regularly multi-edged with more than four edges. The core is made up of rings rolled from strips of constant width, whereby good electrical properties are achieved. The transformer is also easy to manufacture and avoids waste of material.
Patent UA-74799-C2 (UA)
Title: Method and device for detecting and counting foreign particles in molten metal
IPC: G01N27/403
Filed: 2001-09-10
Abstract: A probe for insertion into molten metal to detect and measure particulates suspended therein includes an inner tube of an electrically insulated material forming a metal receiving chamber, the tube having an orifice to permit molten metal to flow into the chamber. A first electrode extends into the chamber for engaging metal within the chamber and a second electrode surrounds at least a portion of the inner tube for engaging molten metal outside of the chamber. The electrodes may be connected toa measurement device for establishing a current path through the electrodes for measuring changes in the electrical potential produced by the passage of particulates entrained in the molten metal passing through the orifice. An outer sheath of heat resistant material surrounds a portion of the second electrode and a gas passageway extends out of the inner tube for connecting to a vacuum source to create a pressure differential within the chamber for facilitating the flow of molten metal through the orifice. A liquidus depressing material is in the chamber for alloying with molten metal entering the chamber to lower the liquidus temperature of the molten metal and permit a longer time period for detecting and measuring particulates in the molten metal.
Patent UA-73760-C2 (UA)
Title: A method for producing iron and/or alloys thereof from, ironoxide-containing materials and an apparatus for realizing the same
Inventor: NEKLESA ANATOLII TYMOFIIOVYCH
IPC: C21B13/12
Filed: 2002-08-14
Abstract: The invention relates to the ferrous metallurgy, in particular to a method for producing iron and/or alloys thereof from ironoxide-containing materials and an apparatus for realizing the same. It includes a partial reduction of said materials by means of blow with reducing gas leaving the melting zone and cooled to 800-1000 DEGREE C being subjected to preliminary partial burning in the vertical channel, delivery of partially reduced ironoxide-containing material to the melting zone where it is melted and finally reduced. The column of partially reduced metal is blown with hydrocarbon-containing plasma jets at a specified ratio of oxygen to reducer of 0.1-0.5, at that the column height h of material to be melted through is determined from the ratio between consumption of plasma forming gas and diameter of the initial nozzle of plasmatron taking into account the specific density, specific power of plasma jets, melt density and acceleration of gravity. The specific electric power ??s of plasma jets is equal to 0.7-2 kW per 1 kg of finished metal, at that the oxygen-containing gas is blown to the melting zone above solid material at a ratio with combustible gas leaving the melting zone being greater than stoichiometric one. Applied is also the apparatus for realizing the above said method. The invention provides obtaining the iron of a high quality with a low level of admixtures, lowered specific power inputs without use of coke and minimal impact on the environment.
Patent UA-84119-C2 (UA)
Title: Uncooled multilayer food product and method for making thereof
Inventor: ZERBY CHRISTINE
IPC: A23G1/50
Filed: 2001-11-07
Abstract: The present invention relates to uncooled multilayer food products, comprising multiple straps, layered above each other, in which each strap comprises at least one first flowable material, comprising a confectionery material on the basis of fat or a confectionery material on the basis of sugar, laid at least between two layers of the second material distinguished from the first flowable material, comprising a confectionery material on the basis of fat or a confectionery material on the basis of sugar, which fully surrounds the first flowable material, and in which the second material is flowable at a certain temperature but solidifies at a lower temperature, and neither the first flowable material nor the second flowable material is a solid caramel mass. The invention also relates to methods for making such products.
Patent UA-68005-C2 (UA)
Title: Device for extending measurement range of a tensile-testing machine
Inventor: KULIKOV VOLODYMYR ANDRIIOVYCH
IPC: G01N3/08
Filed: 2003-08-18
Abstract: The proposed device for extending measurement range of a tensile-testing machine contains a rhombic four-link mechanism, which contains four rods, four hinged joints, and screw clamps for fixing material samples in testing. Two rods are coupled accordingly with the upper stop and the lower stop of the testing machine. The other rods are connected to the side stops. The rhombic structure of the four-link mechanism provides a possibility to increase the force that is generated by the testing machine proportional to the ratio between the lengths of the diagonals of the four-link mechanism.
Patent UA-67312-C2 (UA)
Title: Overvoltage protection device
Inventor: ZLAKAZOV OLEKSANDR BORYSOVYCH
IPC: H01T1/00
Filed: 2003-08-26
Abstract: The proposed overvoltage protection device contains a ribbed casing made of insulating material, metallic electrodes, and one or more varistors that are installed in the casing. The terminals of the varistors are connected to the corresponding electrodes. The electrodes are fixed to the inside surface of the casing by rods made of insulating material. The proportion between the thickness of the casing wall at the section between the varistors, the thickness of the casing at the section between the rods, and the area of the outside surface of the casing, as well as the total area of the cross-sections of the rods correspond to specified design equations.
Patent UA-79834-C2 (UA)
Title: Benzofuran compounds, compositions and methods for treatment and prophylaxis of hepatitis c viral infections and associated diseases
Inventor: BURNS CHRISTOPHER J
IPC: A61P31/12
Filed: 2003-10-31
Abstract: The present invention relates to novel benzofuran derivatives and analogs, as well as compositions containing the same and to the use thereof for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and associated diseases caused by the hepatitis C virus.
Patent UA-81462-C2 (UA)
Title: Dust filter for use in operations endangered by gases
Inventor: BOTH REINHOLD
IPC: B01D46/42
Filed: 2003-12-24
Abstract: The invention relates to dust filters (1) which are especially used in operations endangered by gases and comprise filter elements (10) rendered antistatic by means of derivative constituents such as carbon fibres, salts or special steel fibres (26, 27). Said filter material (10) is connected to the housing frame (14) by means of conductors (16), bypassing the seal (15), in such a way that a negative electrical charge of the inner chamber of the individual filter element (10) or the dust filter (1) is avoided.
Patent UA-78077-C2 (UA)
Title: Method for obtaining 3-amino-2-thioxo-1,2,3,4-tetrahydroquinazoline-4-on
Inventor: LOZYNSKYI MYRON ONUFRIIOVYCH
IPC: C07D239/95
Filed: 2005-02-10
Abstract: The invention relates to organic chemistry, in particular to a process for synthesis of 3-amino-2-thioxo-1,2,3,4-tetrahydroquinozaline-4-on, which is used as original product for the synthesis of different heterocyclic compounds, in particular such to which a high physiological activity is inherent. A process for obtaining analytically pure 3-amino-2-thioxo-1,2,3,4-tetrahydroquinazoline-4-on consists in addition of methanol solution of methyl-2-isothiocyanobemzoate in mixing for 30 min till methanol solution of double amount of hydrazine monohydrate at the temperature of 5-10 DEGREE C, conditioning the reaction mass for 30 min at 20 DEGREE C and filtration of product. The yield of 3-amino-2-thioxo-1,2,3,4-tetrahydroquinazoline-4-on is 95-97% on basis of initial methyl-2-isothiocyanatobenzoate, the temperature of melting is of 255-257 DEGREE C.
Patent UA-76655-C2 (UA)
Title: A method for the purification of wastewater
Inventor: HONCHARUK VLADYSLAV VOLODYMYRO
IPC: C02F1/28
Filed: 2005-03-16
Abstract: The invention relates to the field of ecology, in particular to purification of industrial and household wastewater. A method for the purification of wastewater consists in that original water in the form of film is subjected to the electric plasma action, treated with ultrasound in the presence of coal and treated with salt of polyvalent metal at weight ratio of coal: salt of polyvalent metal being equal to 1:(0.1-0.36), respectively. The invention allows to increase the degree of purification of solved and suspended organic and mineral substances due to reduction of indices of oxygen chemical consumption by 7-10.0 % with an increase of optical transmission coefficient (A, %) by 4-12.0%.
Patent UA-84855-C2 (UA)
Title: Method for implementation of preparation, repair-restoration and finishing operations at repair of sections of gas pipelines placed on supports of girder crossings
Inventor: PETROVSKYI BOHDAN STEPANOVYCH
IPC: F16L55/18
Filed: 2005-06-07
Abstract: A method for implementation of preparation, repair-restoration and finishing operations at repair of sections of gas pipelines placed on supports of girder crossings without termination of transportation of gas by pipeline consists in lifting pipeline with respect to the support saddle, implementation of repair-restoration operations on pipeline and saddle, and installation of renewed pipeline to the support saddle. To increase quality and reliability of repair section of pipeline that is to be repaired is preliminarily before lifting diagnosed with determination of stressed-deformed state and respective setting permitted value of vertical displacement of given section of pipeline at its lift and needed safe modes of transportation of gas at that section.
Patent UA-80342-C2 (UA)
Title: Warp-knitted finishing strip "rush"
Inventor: LOKTIONOVA OLHA MYKOLAIVNA
IPC: D04C1/00
Filed: 2005-12-07
Abstract: A warp-knitted finishing strip has wales of chains with open stitches connected to each other by system of cross weft threads, with complete or non-complete pass of threads forming base. It has system of thread of combined chain which two open stitches alternate, those are plated with stitches of base chain, and sections of long weft laid along two rows at back side of article with formation of base assembly.
Patent UA-83719-C2 (UA)
Title: New crystalline form iii of agomelatine, a process for its preparation and pharmaceutical compositions containing it
Inventor: COGUEREL GERARD
IPC: A61P25/00
Filed: 2006-08-02
Abstract: Crystalline form III of the compound of formula (I):,characterized by its powder X-ray diffraction diagram. Medicinal products containing the same which are useful in the treatment of melatoninergic disorders.
Patent UA-85225-C2 (UA)
Title: Adaptive antenna for radio navigation
Inventor: KOVALENKO EDUARD OLEKSANDROVYCH
IPC: H01Q21/06
Filed: 2006-10-18
Abstract: An adaptive antenna relates to satellite navigation equipment. The antenna comprises an antenna array, N-elements of which by means of low-noise amplifiers and vector-modulators are connected with an adder having output, which through a feedback channel by means of transducer is connected to a first intermediate frequency, an amplifier having automatic regulation of a gain by means a control device, a control element and an analog-to-digital converter, a transducer to a second frequency with an analog-to-digital converter. Outputs of low-noise amplifies through a switching device linked with the control device are connected through direct channel: the transducer is connected to the first intermediate frequency, the amplifier having automatic regulation of a gain by means the control device, the control element and the analog-to-digital converter, the transducer to the second intermediate frequency with the analog-to-digital converter. Moreover,it is added a meter for angle of noise arrival, to which a signal from output of the analog-to-digital converter of direct channel is delivered, a corrector for angle of noise arrival, to a first input of the last one a signal from the meter is delivered, to a second input – from the analog-to-digital converter of feedback channel, a calculating machine for weight coefficients connected with the correcting device, a navigation receiver and with the control device, from which a priori information about additional direction of noise muting is delivered, the calculating machine signals being connected with control outputs of vector-modulators though digital-to-analog converters. The technical result is enhancement of adaptive antenna performance due to noise muting in certain and a priori set directions of signal reception, and also due to determination and giving out of noise arrival angles to external users.
Patent UA-91019-C2 (UA)
Title: Injection device
Inventor: BARROW-WILLIAMS TIM
IPC: A61M5/20
Filed: 2005-05-27
Abstract: An injection device (110) is described having a housing (112) that receives a syringe (114). The syringe is biased by a return spring (126) from an extended position in which the needle (118) extends from the housing through an exit aperture (128) to a retracted position in which it does not. A drive spring (130) acts via a drive to advance the syringe from its retracted position to its extended position and discharge its contents through the needle and a return spring, brought into play when the drive has reached a nominal return position, restores the syringe to its retracted position. A releasable locking mechanism retains the syringe in its retracted position. A sleeve (119) projects from the exit aperture and can be depressed to release the locking mechanism. A trigger (300) has a rest position, in which it engages the drive, retaining it in a position corresponding to the retracted position of the syringe, and a depressed position, in which it no longer causes the drive to be so retained.
Patent UA-96124-C2 (UA)
Title: Pharmaceutical foam formulation copmprising imiquimod
Inventor: VALLEJO JANET A
IPC: A61K31/4706
Filed: 2007-07-17
Abstract: The present invention provides a pharmaceutical foam formulation. Generally, the formulation includes a therapeutically effective amount of imiquimod, sotirimod or resiquimod and a fatty acid.
Patent UA-90434-C2 (UA)
Title: High efficiency power converter, a modulator and a transmitter with applications thereof
Inventor: ALIMENTI ALESSANDRO
IPC: H02M3/00
Filed: 2006-06-08
Abstract: A power converter is described adapted to be connected to an electrical power source, in particular a voltage source (V), and intended to receive at the input a control signal (A(t)) for the conversion, including a first regulator circuit (L, C, M, D) of the pulse width modulation step-down type and an energy recovery- circuit for managing a bidirectional flow of energy from the source to the load and from the load to the source; such an energy recovery circuit may advantageously be implemented using a second regulator circuit (L, M, D) of the pulse width modulation step-up type.
Patent UA-92756-C2 (UA)
Title: Pyrazolo [1,5-alpha] pyrimidinyl derivatives useful as corticotropin-releasing factor (crf) receptor antagonists
Inventor: HOSSNER FRANK
IPC: C07D487/04
Filed: 2006-09-28
Abstract: The present invention generally relates to the polymorph Form 2 of [3-(4-methoxy-2-methyl-phenyl)-2,5-dimethyl-pyrazolo[i,5-a]pyrimidin-7-yl]-t(S)-1-(3-methyl-[1,2,4]oxadiazol-5-yl)-propyl]-amine. The present invention also relates to pharmaceutical compositions comprising the same and methods of using the same.(I).
Patent UA-93264-C2 (UA)
Title: Polarization separator
Inventor: LUTSENKO VLADYSLAV IVANOVYCH
IPC: H01P1/00
Filed: 2009-02-16
Abstract: A polarization separator relates to radio engineering, in particular to wave devices meant for transformation and measuring polarization of electromagnetic waves and may be used in super-high frequency channels, for signal division according polarization. The separator comprises a circular waveguide branching closed by a piston and four sections of rectangular waveguides, axes of which are perpendicular to each other, wide walls are parallel to axes of circular waveguide axis,A rectangular-to-cross like waveguide transient is incorporated (rectangular waveguide with Hwave, cross like waveguide - H.)This transition is adjacent to branching of rectangular turn relative to waveguides capable of angular rotation of thereof. Connecting holes are made in narrow walls adjacent to joint with cross-shaped waveguide, a piston is presented as ring metallic plate with thickness which is less than 0, 1 wavelength, fixed to the top of a cylinder foaming dielectric installed inside of a joint of cross-like and rectangular waveguide, capable of axial movement. The technical result is extension of working frequency range and providing super heterodyne reception of polarized signal components with maintaining high isolation between orthogonal polarized channels.
Patent UA-97377-C2 (UA)
Title: Method and subsystem for reduction of causes of instability and defects in thin cast steel strip during continuous casting using twin rolls, use of said subsystem as analyzer of casting defects and method of manufacturing thin steel strip by continuous casting (embodiments)
Inventor: NIKOLOVSKI NIKOLCO
IPC: B22D11/16
Filed: 2007-08-20
Abstract: The method of producing thin cast strip by continuous casting is disclosed. At least two sensors are operationally connected to at least one end of at least one of a pair of casting rolls or of a pair of brushes, to continuously measure at least two force-related parameters during casting. At least two time domain signals corresponding to the measured force-related parameters are generated. The time domain signals are continuously monitored and transformed into corresponding frequency domain spectrums. The frequency domain spectrums are analyzed and composite intensity values are continuously calculated from the intensity levels of at least a portion of the frequency component signals within the frequency spectrums. Casting parameters are adjusted in response to reduce strip defects.
Patent UA-92668-C2 (UA)
Title: Method for differentiated treatment of duodenal gut ulcer according Bobynets-hanych
Inventor: BABYNETS NATALIA VOLODYMYRIVNA
IPC: A61P5/14
Filed: 2009-04-06
Abstract: The invention relates to medicine, in particular to gastroenterology and endocrinology and can be used for effective treatment of duodenal gut ulcer at patients with damaged thyroid gland function on iodine deficite background. A method comprises the clinical and paraclinical research, diagnostics of helicobacter infection, additional determination of iodine excretion level with urine and levels of thyroid gland hormones, and at availability of disorder of levels of thyroid gland hormones and iodine deficite to patients aqueous solution of iodine "Iodis -concentrate" with concentration of iodine of 10-40 mg/dmis prescribed in amount of 8 ml a day within one month.
Patent UA-89467-C2 (UA)
Title: Coal fuel for powdery burning
Inventor: SKLIAR PETRO TYMOFIIOVYCH
IPC: C10L8/00
Filed: 2009-08-25
Abstract: A coal fuel for powdery burning in boiler units of electric power stations, working on high-metamorphized coal – anthracite (mark A). The fuel in a form of charge contains low-metamorphized coal of G mark (according to DSTU 3472-96) and anthracite primary in the ratio, wt. %, 15-25 or 75-85, respectively. The use of such fuel provides for considerable saving due to decreasing gas/petroleum residue rate, and other operating costs at thermal power stations.