baber/WOPTO huggingface dataset:
Patent RU-2705945-C2 (RU)
Title: Quick-opening vent valve for phaco fluidics aspiration system
Inventor: YALAMANCHILI SATISH
IPC: A61F9/007
Filed: 2015-12-10
Granted: 2019-11-12
Abstract: FIELD: medicine. 
     SUBSTANCE: application of group of inventions refers to medicine. Surgical system of phacoemulsification comprises: an irrigation system configured to supply an irrigation fluid medium to a surgical site, and an aspiration system configured to aspirate the aspiration fluid from the surgical site. Aspiration system comprises: an aspiration channel for directing an aspiration fluid from a surgical site into a drainage hole for an aspiration fluid medium, as well as a cassette located in the aspiration channel. Cartridge comprises: a surface portion for interacting with a pump for passing an aspiration fluid medium through an aspiration channel into a drain hole for an aspiration fluid; an outlet channel connecting the aspiration channel with the outlet container bypassing the surface portion for interaction with the pump; valve chamber having a solid wall and a first hole in the solid wall, wherein the first opening has a first edge portion between the solid wall and the first opening; outlet valve located in the valve chamber and configured to selectively rotate between the open position and the closed position, wherein the outlet valve has a flow passage extending therethrough, wherein the flow passage has a second opening for selectively aligning with the solid wall in a closed position to prevent liquid flow therethrough and with the first opening in the open position to provide fluid flow through it, wherein the second outlet of the outlet valve has a second edge portion, complementary in shape to the first end portion of the valve chamber, wherein the first end portion of the valve chamber and the second end section of the outlet valve overlap each other as the exhaust valve moves from the closed position to the open position. One of the first edge portion and the second end portion has a convex shape, and the other of the first edge portion and the second end portion has a concave shape that complements the convex shape. Concave shape has radius of round shape. Second hole of the channel for passage of the flow has the shape of an hourglass, containing two concave sides of the hourglass shape. 
     EFFECT: using the given group of inventions enables eliminating abrupt pressure changes accompanying the occlusion breakthrough that may occur during the medical procedure. 
     13 cl, 8 dwg
Patent RU-2703733-C2 (RU)
Title: Lubricating oil composition for sliding guide surface
Inventor: NAGAKARI MITSUKHIRO
IPC: C10N40/00
Filed: 2015-12-07
Granted: 2019-10-22
Abstract: FIELD: chemistry.SUBSTANCE: lubricating oil composition contains base oil, wherein base oil is base oil belonging to group III, and/or base oil belonging to group IV, in categories of API base oils; phosphonate represented by formula (1), in which Rdenotes a saturated or unsaturated alkyl group having 12–22 carbon atoms, and Rdenotes a saturated or unsaturated alkyl group having 1–18 carbon atoms and a fatty acid represented by formula (2), in which Rdenotes a saturated or unsaturated alkyl group having 7–17 carbon atoms.(1), RCOOH (2).EFFECT: present invention relates to lubricating oil composition for guide sliding surface, which has demonstrated excellent characteristics of low friction coefficient and extreme-pressure characteristics so as to ensure high accuracy of processing on machine.3 cl, 3 tbl
Patent RU-2683678-C2 (RU)
Inventor: HANDWERKER MICHAEL
IPC: H02K15/02
Filed: 2016-01-07
Granted: 2019-04-01
Abstract: Изобретение относится к области машиностроения и может быть использовано при изготовлении электрической машины, содержащей литую деталь с расположенным в ней статором. Формируют металлическую функциональную область литой детали с использованием трения от вращающегося инструмента, имеющего основную часть с полкой и острие с режущим устройством. Инструмент с втянутым в основную часть острием вводят в контакт с литой деталью и вращают с обеспечением локального пластифицирования ее материала в функциональной области. Выдвигают острие из основной части и погружают в пластифицированный материал литой детали до поверхности статора. При этом продолжают процесс пластифицирования. Изменяют направление вращения инструмента после достижения острием поверхности статора. В статоре создают выемки при вращении инструмента во втором направлении. Втягивают острие и обеспечивают одновременное течение пластифицированного материала литой детали и стружки в свободное пространство выемки. В результате обеспечивается возможность изготовления изделия высокого качества. 2 н.п. ф-лы, 15 ил.
Patent RU-2716671-C2 (RU)
Inventor: PHAM PHI-OANH R
IPC: E04B9/04
Filed: 2016-02-19
Granted: 2020-03-13
Abstract: Изобретение относится к многослойным звукопоглощающим потолочным панелям и потолочным системам, содержащим многослойные звукопоглощающие потолочные панели. Звукопоглощающая потолочная панель, содержащая: первый слой, содержащий первую главную поверхность и вторую главную поверхность, причем вторая главная поверхность первого слоя образована периметром, вторая главная поверхность первого слоя содержит область периметра, смежную периметру второй главной поверхности первого слоя, и центральную область, ограниченную областью периметра второй главной поверхности первого слоя; второй слой, содержащий первую главную поверхность и вторую главную поверхность, причем первая главная поверхность второго слоя образована периметром, первая главная поверхность второго слоя содержит область периметра, смежную периметру первой главной поверхности второго слоя, и центральную область, ограниченную областью периметра первой главной поверхности второго слоя. Причем вторая главная поверхность первого слоя связана с первой главной поверхностью второго слоя адгезивом, нанесенным по меньшей мере на одну из области периметра второй главной поверхности первого слоя или области периметра первой главной поверхности второго слоя, причем каждая из центральной области второй главной поверхности первого слоя и центральной области первой главной поверхности второго слоя не содержит адгезив, посредством чего первый и второй слои склеены друг с другом адгезивом с образованием когезивной многослойной панели. Также описаны варианты потолочной панели и подвесная потолочная система. 4 н. и 13 з.п. ф-лы, 21 ил.
Patent RU-2695446-C2 (RU)
Title: Method of using girasol in quail breeding
Inventor: Kozyrev Soslan Germanovich
IPC: A23K50/75
Filed: 2017-11-07
Granted: 2019-07-23
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture, in particular, to a method for girasol using in quail breeding. Method involves preparation of water infusions of dried girasol powder, settling and filtration. Girasol powder of dried tubers is poured with water at ratio of 1:160, brought to boiling at stirring, cooled during 0.5–1 hours, filtered through several layers of gauze and diluted with drinking water 5–20 times to concentration of 0.032–0.125 %. Prepared solution is started to be used from the moment of eggs hatching during 10 days. 
     EFFECT: invention usage will allow to increase poultry breeding efficiency during fattening. 
     1 cl, 1 tbl
Patent RU-2700959-C2 (RU)
Title: Detachable connection device for attachment of handle to dishware
Inventor: BONAKKORSO Davide
IPC: A47J45/07
Filed: 2016-06-15
Granted: 2019-09-24
Abstract: FIELD: tableware.SUBSTANCE: present application relates to removable attachment (1) for attachment of handle (2) to dishware, wherein detachable connection device (1) comprises male part (5), female part (4), adapted to receive female part (4), locking element (6) to prevent movement of male part (5) relative to female part (4) in direction (A) upwards, when female part (4) is connected to female part (5). Detachable connecting device (1) also comprises first retaining element and elastically deformable second retaining element (8), made with possibility of interaction to prevent movement of male part (5) relative to female part (4) in direction (B) downwards, when female part (4) is connected to male part (5), wherein the first retaining member has a retaining surface and lower surface (23), and the second retaining member (8) is configured to engage lower surface (23) when male part (5) receives female part (4), for elastic deformation of second retaining element (8) so that it is located above first retaining element and rests against retaining surface.EFFECT: disclosed is detachable connection device for attachment of handle to dishware.15 cl, 11 dwg
Patent RU-2741347-C2 (RU)
Inventor: MAMMEDOV TARLAN
IPC: C07K14/36
Filed: 2015-11-13
Granted: 2021-01-25
Abstract: FIELD: biochemistry.SUBSTANCE: invention relates to a method of producing a deglycosylated polypeptide in a plant cell.EFFECT: invention enables to efficiently obtain a deglycosylated polypeptide.7 cl, 6 ex, 7 dwg
Patent RU-2733158-C2 (RU)
Title: Fan
Inventor: DE' LONGHI GIUSEPPE
IPC: F04D25/08
Filed: 2017-05-18
Granted: 2020-09-29
Abstract: FIELD: ventilation and air conditioning. 
     SUBSTANCE: fan comprises main housing (12) with vertical arrangement relative to support base (18), on which it is in working condition, including inner cavity (13). Fan has longitudinal hole (16) located on rear side for air flow (W) outlet outside, and also comprises unit (14) for suction and air distribution, located in at least in main part above longitudinal hole (16), as well as guide element (20), located near longitudinal hole (16) and interacting with it, providing release of air flow (W) through said longitudinal hole (16), so that said air flow (W) moves along outer surface (22) of main body (12) and is directed to front part of fan. 
     EFFECT: fan assembly is proposed. 
     17 cl, 6 dwg
Patent RU-2741922-C2 (RU)
Title: Device for a pneumatic impact mechanism
Inventor: ABRAMENKOV EDUARD ALEKSANDROVICH
IPC: B25D9/14
Filed: 2019-04-15
Granted: 2021-01-29
Abstract: FIELD: construction; mining industry. 
     SUBSTANCE: invention relates to pneumatic impact devices. Device for a pneumatic impact mechanism comprises a cylindrical housing with outlet channels, an annular flange with a through central hole, a cover with an inlet opening, a working tool with a shank, step striker with rod and piston parts, rod in central hole of annular flange with piston part with inclined channel-groove, constantly located in the through axial hole of the stepped drummer, the sleeve of the cylindrical body with the hole for the passage of the rod part of the stepped drummer and forming an annular isthmus in the sleeve, limiting the amount of movement of the stepped impactor, fixed with respect to the cylindrical body cup with a channel for supplying air, an annular distribution chamber in the sleeve of the cylindrical body, chamber of network air between shell and cover, prechamber between shell and annular flange, idle stroke chamber on the side of working tool shank, retained by spring relative to cylindrical housing, wherein groove channel on side surface of piston part of rod has variable geometrical cross-section, increasing from the side surface of the piston part from the side of the rod to the end of its piston part from the side of the through axial bore of the stepped drummer. Between ring part of stepped striker and cylindrical housing on the side of annular isthmus of sleeve there is an annular controlled chamber of working stroke. On stepped striker rod part side surface annular air bypass groove is made in the form of truncated cones convergent with peaks along the generatrix of the rod part of the stepped striker with decreasing geometrical cross-section areas in the side of annular distributing chamber and annular controlled chamber of working stroke and so, that the groove channel length is sufficient for periodic air bypass when the annular distribution chamber and the circular controlled chamber of the working stroke are interconnected. 
     EFFECT: higher efficiency of using internal air energy of annular controlled chamber of working stroke, higher efficiency of working process of pneumatic percussive mechanism and increased resource of device. 
     1 cl, 1 dwg
Patent RU-2761312-C2 (RU)
Inventor: MANCINELLI PIERO
IPC: B60C23/00
Filed: 2018-07-26
Granted: 2021-12-07
Abstract: Изобретение относится к автомобильной промышленности, в частности для адаптации давления в шинах к конкретным условиям движения. Вращающееся соединение (10, 10') содержит цилиндрический внутренний элемент (11), выполненный с возможностью крепления к вращающемуся объекту, и множество кольцевых внешних элементом (14, 15, 17, 18), выполненных с возможностью соединения и являющихся самоцентрирующимися, которые можно устанавливать модульно. Внешние элементы (14, 15, 17, 18) содержат по меньшей мере два головных элемента (14), по меньшей мере два корпусных элемента (15) для соответствующих прокладок (16), два подшипниковых элемента (17) и по меньшей мере один элемент (18) для впуска текучей среды. По меньшей мере один элемент (18) для впуска текучей среды расположен в промежуточном положении между двумя подшипниковыми элементами (17). Два корпусных элемента (15) для соответствующих прокладок (16) расположены снаружи от двух подшипниковых элементов (17), и по меньшей мере два головных элемента (14) расположены снаружи от по меньшей мере двух корпусных элементов (15) для соответствующих прокладок (16). Кроме того, раскрыты системы регулирования давления в шине (B), содержащие такое вращающееся соединение (10, 10'). Технический результат – повышение надежности и универсальность вращающегося соединения. 4 н. и 4 з.п. ф-лы, 12 ил.
Patent RU-2770848-C2 (RU)
Inventor: ABO FUMINA
IPC: A61Q5/10
Filed: 2018-09-20
Granted: 2022-04-22
Abstract: FIELD: hairdressing.SUBSTANCE: group of inventions relates to hair coloring. A liquid composition for hair coloring includes components (A) and (B), where content (X) of component (A) in the composition is 1.5-9.3 wt.%, content (Y) of component (B) in the composition is 9-98.5 wt.%, which satisfy the following formula: Y ≥ 10.875X - 10.875 (1), while excluding the composition, in which the diol content is 50 wt.% or more, and the water content is 2 wt.% or less; where (A) is azo dye of the following formula (A-1):,(B) is one or several selected from a group consisting of lower monatomic alcohol having 2 or 3 carbon atoms, monocyclic aromatic monatomic alcohol and diol having from 2 to 6 carbon atoms. A method for hair coloring is also disclosed.EFFECT: group of inventions ensures the absence of precipitation of direct dyes during storage.8 cl, 3 tbl, 9 ex
Patent UA-73108-C2 (UA)
Title: Method of synthesis of 1-(aminomethyl)cyclohexyl-acetic acid and intermedier compounds
IPC: C07C205/51
Filed: 1999-12-23
Abstract: The invention relates to a new process for the synthesis of l-(aminomethyl)cyclohexyl-acetic acid of formula (I) via the new intermedier l-(nitromethyl)cyclohexyl-acetic acid derivative of formula (II), wherein R represents hydrogen, benzyl group, diphenylmethyl group or C1-C4 alkyl or alkoxy aromatic ring substituted derivatives thereof. (I) (II)
Patent UA-72994-C2 (UA)
Title: Hardware and software complex for a production and market system (variants); method of the hardware and software maintenance; method for managing the production and market system by a computer; method for performing management program presented on a computer data carrier
IPC: G06Q30/02
Filed: 2000-07-28
Abstract: A customer offers a cooperation in reducing the production/supply cost of the supplier, referring to cooperation request information for customers about reduction of all the production/supply cost that the customer obtains through a medium such as a magazine, a newspaper, a direct mail, or the Internet and including the cost of manufacture, cost of purchase, administrative expense, and anticipated risk of the production/supply system of the supplier. The supplier accepts the offer after examination. The customer receives a return of part or all of the results of the reduction of the production/supply cost.
Patent UA-62387-C2 (UA)
Title: Method for measuring fluid flow rate by the fluid spectral characteristics
Inventor: MELNYCHUK STEPAN IVANOVYCH
IPC: G01F1/66
Filed: 2003-03-14
Abstract: The proposed method for measuring fluid flow rate by the fluid spectral characteristics consists in using, for the measurement, the change of the parameters of random noise, which would be generated when gas or liquid flows, in dependence on the flow rate. The present invention provides a possibility to increase the measurement accuracy and extend the measurement range.
Patent UA-84009-C2 (UA)
Title: roller of belt conveyer
Inventor: FODLASH VLADYMYR DANYLOVYCH
IPC: B65G39/00
Filed: 2005-10-10
Abstract: Is disclosed a roller of the belt conveyer, which consists of a nonmetallic hollow cylinder, bearings, sealing elements. The hollow nonmetallic cylinder is made in the form of a container with internal stiffening ribs and has nonmetallic cover with protrusions, which enter between stiffening ribs. In this case the cylinder and cover are made from noncombustible polymeric material with antistatic properties, and sealing is made by means of sealing paste.
Patent UA-87462-C2 (UA)
Title: Use of compounds involved in biosynthesis of nucleic acids as cryoprotective agents
Inventor: KRINGELUM BORGE WINDEL
IPC: C12N1/04
Filed: 2004-07-02
Abstract: The invention relates to the frozen or cool dehumidified culture of direct inoculation, which comprises the starter culture for preparation of fermented food products and one or several cryoprotective agents, selected from the group, consisting of inosine-5'-monophosphate, uridine-5'-monophosphate, and cytidine5'-monophosphate, and inosite. The invention also relates to the processes for preparation of the claimed frozen or cool dehumidified culture of direct inoculation and to the process for preparation of fermented food product, which comprises cultivation of original lactic material with the claimed culture.
Patent UA-80358-C2 (UA)
Title: Method for out-of-furnace steel treatment with gas mixture
Inventor: PROIDAK YURII SERHIIOYCH
IPC: C21C7/072
Filed: 2006-03-06
Abstract: The invention relates to the ferrous metallurgy, in particular to a method for out-of-furnace steel treatment with gas mixture. A method involves preliminary lancing of liquid metal with gas mixture under the normal pressure and/or in the degassing process with simultaneous lancing with gases, at that liquid metal lancing during out-of-furnace treatment under the normal pressure or in the degassing process is carried out with gas mixture, which consists of nitrogen and argon at the ratio of 1:3 - 1:2 between themselves. The invention provides decreasing of steel satiation with nitrogen, improvement of obtained steel ingot quality.
Patent UA-85082-C2 (UA)
Title: 5-aryl-8,8-dimethyl-5-(4-methylphenyl)-1,2,3,4,5,6,7,8,9,10-decahydropyrimido[4,5-b]quinoline-4,6-dione derivatives
Inventor: SARAEV VIACHESLAV YEVHENOVYCH
IPC: C07D471/04
Filed: 2006-10-24
Abstract: The invention relates to 5-aryl-8,8-dimethyl-5-(4-methylphenyl)-1,2,3,4,5,6,7,8,9,10-decahydropyrimido[4,5-b]quinoline-2,4,6-dione derivatives of general formula I, (I)wherein when Х = О;R = СН;Аr = 2-СНО-СН; 4-F-CH;when Х = S, NH;R = Н;Аr = 4-СН-СН; 4-СНО-СН; 2-СНО-СН; 4-F-CH.
Patent UA-91686-C2 (UA)
Title: Biochemical synhesis of 1.4-butandiamine
Inventor: EPPELMANN KATRIN
IPC: C12P13/00
Filed: 2005-11-07
Abstract: An invention relates to the method for biochemical synthesis in commercial-size basis of 1.4-butandiamine in microorganism, having increased level of activity of ornithine decarboxylase (ODC), where the increased activity of (ODC) is obtained by means of overexpression of gene, coding ODC with increased transcription and/or translation efficiency with using of strong regulated promoter, and where the 1.4-butandiamine formed in microorganism is secreted into fermentation medium and is extracted from the fermentation medium.
Patent UA-90489-C2 (UA)
Title: Aryloxy-substituted benzimidazole derivatives
Inventor: HASHIMOTO NORIAKI
IPC: A61K31/155
Filed: 2005-11-01
Abstract: Compounds represented by the general formula (I) or pharmaceutically acceptable salts thereof, which have glucokinase activating activity and are useful as therapeutic agents for diabetes and obesity: (I) wherein Rand Rare each hydrogen or the like; Ris hydrogen, halogeno, or the like; Ris hydrogen, lower alkyl, or the like; Q is a carbon, nitrogen, or sulfur atom (with the proviso that the sulfur atom may be mono- or di-substituted with oxo); Rand Rare each hydrogen, lower alkyl, or the like; X, X, Xand Xare each independently carbon or nitrogen; Z is oxygen, sulfur, or nitrogen; Ar is aryl or heteroaryl; A is a 5- or 6-membercd nitrogenous aromatic heterocyclic group- m is an integer of 1 to 6; n is an integer of 0 to 3; p is an integer of 0 to 2 (with the proviso that at least two of Xto Xare each carbon); and q is 0 or 1., (I)
Patent UA-85774-C2 (UA)
Title: Mix and method for production of Emitter and reducer of BLAST detonation pulse in blast-hole and method for production of block stone
Inventor: KIBZUN SERHII STEPANOVYCH
IPC: F42D3/00
Filed: 2007-07-09
Abstract: A mix and a method for production of transmitter and reducer of blast detonation pulse in blast-hole and method for production of block stone relate to production of block stone from rocks in pits with use of blast-explosion operations. According to method for production and use of transmitter and reducer of detonation pulse of blast in blast hole one dissolves dry mix that includes water-soluble densifier in amount of from 20 to 29 % by weight and glass hollow micro-spheres with diameters from 5 to 100 mkm in amount of from 80 to 71 % by weight, at ratio 1 part of dry mix and 35-55 parts of water by weight, one performs measurements of hydrogen index and relative viscosity of dissolved emitter and reducer of detonation pulse of blast, one adds component that corrects hydrogen index, and in common with dissolution with water one comes to given conventional viscosity. One performs drilling of rows of blast holes within boundaries of block in rock, with installation of detonating fuses to blast holes, with combining blast hole detonating fuses to common net, with making emitter and reducer of blast detonation pulse of explosion, filling blast holes with dissolved mix, after that one equips common net with initiation mean, performs blasting. The invention makes it possible to make mix and to extract block stone from rocks without damaging blocks with minimal losses of explosive material and minimal harmful effect on ecology.
Patent UA-87651-C2 (UA)
Title: Antiseptic medication
Inventor: KRASYLNIKOV ANDRII OLEKSIOVYCH
IPC: A61K31/205
Filed: 2007-07-16
Abstract: An invention relates to the field of medicine and intended for treatment of skin and mucous covers of human and animals. An antiseptic medication contains aqueous base, active substances – 2-(phenoxy)ethanol, 20 % aquqous solution of polyhexamethylen biguanide hydrochloride, auxiliary substances – cocamidopropyl betaine and glycerin, solvent – 1,2-propylene glycol.