baber/WOPTO huggingface dataset:
Patent RU-2177059-C2 (RU)
Inventor: KUBO MOTONOBU
IPC: C09K3/18
Filed: 1997-03-27
Granted: 2001-12-20
Abstract: FIELD: chemical technology of fiber materials, textile industry. SUBSTANCE: invention relates to finishing textile materials to make water- and oil-repellent properties. Textile material is treated with composition containing water- and oil-repellent component with polyfluoroalkyl group and blocked isocyanate as an emulsion. Emulsion has blocked isocyanate, at least one nonionogenic surface- -active substance and liquid medium in the form of water of water mixture with organic solvent in the content of latter 10% of water mass, not above. Mass ratio of blocked isocyanate to surface-active substance is from 60/40 to 90/10. Mean diameter of emulsion is 250 nm, not above. This composition does not precipitate for a long time that is suitable in treatment. EFFECT: improved quality and properties of emulsion, enhanced stability. 4 cl, 3 tbl
Patent RU-2153969-C2 (RU)
Title: Method of grinding noncircular-section bodies of revolution
Inventor: STEPANOV JU S
IPC: B24B19/08
Filed: 1998-11-10
Granted: 2000-08-10
Abstract: FIELD: metal working. SUBSTANCE: working is performed by end-face surface of grinding wheel. Axis of wheel rotation is positioned at an acute angle to straight line perpendicular to axis of blank rotation. Angle is determined depending on eccentricity value of blank noncircular section and grinding wheel diameter on which it contacts blank. Rotary planetary motion around perpendicular straight line coupled kinematically with blank rotation is imparted to wheel spindle axis. It makes possible to change an angle of abrasive grain position relative to surface being worked. The principle of nonrecurrent-trace is realized. The method provides for burnless grinding, favorable conditions of cutting and improved conditions of self-sharpening of abrasive grinding wheel. EFFECT: higher efficiency; reduced expenditures of abrasive tools. 5 dwg, 1 ex
Patent RU-2162835-C2 (RU)
Inventor: GOLUBEV A N
IPC: C07C21/185
Filed: 1998-12-03
Granted: 2001-02-10
Abstract: FIELD: chemical industry. SUBSTANCE: process comprises pyrolysis of difluoroechloromethane with additives of octafluorocyclobutane and 1,1,2,2-tetrafrluorochloroethane as azeotropic mixture in the presence of steam, hardening of pyrolysis products, separation of hydrogen chlorine by-product to prepare hydrochloric acid, neutralization, compression and condensation of pyrolysis products and separation of desired product, unreacted difluorochloromethane and by multistep rectification thereof. Process is carried out by adding diethylamine either into still of rectification column intended for isolation of difluorochloromethane or into still of rectification column intended for isolation of azeotropic mixture. Contamination with toxic unsaturated compounds is thus reduced due to conversion of said compounds into low-volatile compounds. EFFECT: more efficient preparation method. 3 cl, 3 ex, 1 tbl
Patent RU-2167356-C2 (RU)
Title: Pinching cock
Inventor: MARTYNENKO LEONID PETROVICH
IPC: F16K7/06
Filed: 1998-12-31
Granted: 2001-05-20
Abstract: FIELD: fittings engineering. SUBSTANCE: cock may be used as cut-off or adjusting device. Cock body is formed by transverse pinching of tube, metal, for example. Body is cut lengthwise into two halves. Window is cut out in upper half in which two seats are built up. Ordinary nut is placed in one seat. Clamp coupled to handle by screw is arranged in other seat. Any drive of clamp may be used instead of handle. Flexible bushing made of pinchresistant hose section is arranged in body. Bushing is set on tube ends and clamped with the aid of bolts and collars. Collars are coupled to each other by rocker. Rocker with collars serves as a device separated from cock body and intended for attachment of cock on tube. Pinch-resistant hose is provided with hole shifted from center. EFFECT: higher reliability and convenience in mounting. 4 cl
Patent RU-2168033-C2 (RU)
Inventor: ABATUROV A S
IPC: F02B53/00
Filed: 1999-02-01
Granted: 2001-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: rotor is mounted in inner working cylindrical space of housing. Rotor consists of two similar halves, each provided with four vanes. Splined hole made in rotor body is designed for connecting with axle-shaft. Engine shaft passes in space of both axle-shafts. Shaft in installed in center of rotor and covers. Engine is furnished with four overrunning clutches and two Geneva systems, each consisting of four-vane Geneva wheel and runner with two movable pins. Engine housing is liquid-cooled by system including radiator and pump. Engine is cooled from outside by fan. Vanes are cooled by forced blowing of chambers with compressed air from compressor through suction hole of housing. EFFECT: increased power output and efficiency, improved reliability. 7 dwg
Patent RU-2166672-C2 (RU)
Inventor: KHRJASHCHIKOV M S
IPC: F04D29/056
Filed: 1999-04-12
Granted: 2001-05-10
Abstract: Опора предназначена для ротора турбокомпрессора турбореактивных и промышленных двигателей. Опора ротора турбокомпрессора включает ротор, подшипник качения, внутренняя обойма которого размещена на валу ротора, статор и установленное в статоре опорное кольцо с наружной обоймой подшипника и телами качения внутри. Статор и опорное кольцо содержат торцевые фланцы, расположенные по одну из сторон от подшипника, в которых равномерно по окружности размещен ряд радиально направленных стержней, жестко скрепленных со статором и соединенных с возможностью скольжения с торцевым фланцем опорного кольца, при этом торцевые фланцы статора и опорного кольца выполнены контактирующими между собой с возможностью скольжения в поперечном направлении относительно оси ротора, а наибольшее расстояние от поверхностей скольжения стержней, обращенных к подшипнику, до тел качения подшипника равно радиусу тел качения. Изобретение позволяет повысить КПД, ресурс и надежность турбокомпрессора за счет снижения вибраций ротора и статора вследствие обеспечения одинакового изменяемого радиального зазора между опорным кольцом и наружной обоймой подшипника, возможности демпфирования колебаний ротора, обеспечения центровки ротора относительно статора и появления свойств, обеспечивающих работу турбокомпрессора при нерасчетном дисбалансе ротора. 2 ил.
Patent RU-2178963-C2 (RU)
Title: Hill seeder
Inventor: MUKHAMETOV M M
IPC: A01C7/18
Filed: 1999-04-19
Granted: 2002-02-10
Abstract: FIELD: agriculture. SUBSTANCE: hill seeder has caterpillar made in the form of chain equipped with tension sprockets and serving for rotating seed guides with shares and marking planks along caterpillar contour. Seed catching funnels of rotary seeder unit are connected to shares through seed guides. Seeder unit casing is further equipped with seed vessel mounted on frame and incorporating rotary disk-type cellular seed separator. Seeds are fed from separator cells into seed catching funnels. Hill seeder is used for precise seeding of tilled crops by square-cluster method. EFFECT: increased efficiency and improved seeding precision. 3 dwg
Patent RU-2217880-C2 (RU)
Title: Adaptive speed control system and method for digital video signal compression
Inventor: PIAN DONAL D T
IPC: H04N7/30
Filed: 1997-10-09
Granted: 2003-11-27
Abstract: FIELD: adaptive encoded data speed control in data compression system. SUBSTANCE: alternative encoded bit flows are given for each data segment and alternative providing bit transfer speed closest to preset target bit transmission speed is chosen. Each segment of input video signal is quantized by set of quantizers to produce plurality of quantized segments. Each quantized segment is encoded by variable-length coders according to coefficient of quantization to obtain alternative encoded bit flow. Set of speedometers determines data speed that will be required to transfer each alternative encoded bit flow; comparator functions to compare measured speeds with preset target bit transfer speed. Encoded bit flow whose speed is close to that closest to target bit transfer speed is supplied to speed buffer during pre-transmission period. Upon processing of one data segment system inherent parameters are updated for processing next data segment. Target bit transfer speed updating component evaluates updated target bit transfer speed basing on speed buffer state. In addition quantization coefficient updating component generates new coefficients of quantization for processing next data segments. EFFECT: reduced power requirement for video signal transmission at enhanced immunity to channel distortions. 37 cl, 12 dwg
Patent RU-2168426-C2 (RU)
Inventor: BONDARENKO L M
IPC: B61F1/06
Filed: 1999-05-13
Granted: 2001-06-10
Abstract: Изобретение относится к железнодорожному транспорту, а именно к локомотивам и, в первую очередь, к тепловозам. Локомотив содержит кузов вагонного типа, в котором установлены дизель-генераторная установка, закрепленная на подрамнике, соединенном с кузовом через упругие амортизаторы в местах опирания его на тележки. На подрамнике, снабженном участком повышенной жесткости в месте закрепления дизель-генераторной установки, установлено вспомогательное приводное оборудование. Подобная конструкция локомотива обеспечивает улучшение удельных показателей металлоемкости и снижение динамических и вибрационных нагрузок кузова. 1 ил.
Patent RU-2172248-C2 (RU)
Title: Устройство и способ сварки фольги
IPC: B29C65/18
Filed: 1999-06-02
Granted: 2001-08-20
Abstract: Изобретения могут быть использованы для сварки фольги, например, при изготовлении пакетов из фольги. Устройство содержит средства транспортирования фольги для подачи свариваемой фольги и средства сварки, имеющие сварочную головку, которая может допускать по меньшей мере три функциональных положения: сварочное положение для выполнения операции сварки фольги; промежуточное положение, при котором сварочная головка находится на первом заранее заданном расстоянии от сварочного положения, и нерабочее положение, при котором сварочная головка находится от сварочного положения на втором заранее заданном расстоянии, которое больше, чем первое заранее заданное расстояние, при этом сварочное устройство дополнительно содержит последовательно соединенные первое пневматическое устройство, с помощью которого сварочная головка может перемещаться между сварочным положением и промежуточным положением, и второе пневматическое устройство, с помощью которого сварочная головка и первое пневматическое устройство могут перемещаться между промежуточным положением и нерабочим положением. Согласно способу сварочную головку опускают на фольгу для ее сварки, сварочную головку удаляют от фольги во время транспортировки фольги дальше на первое расстояние и сварочную головку удаляют от фольги на второе, большее расстояние, когда операцию сварки фольги прерывают, при этом перемещают сварочную головку между сварочным положением и промежуточным положением с помощью первого пневматического устройства и перемещают сварочную головку и первое пневматическое устройство между промежуточным положением и нерабочим положением с помощью второго пневматического устройства. Изобретения позволяют быстро поднимать и опускать сварочную головку, гарантируя в каждом функциональном положении, что материал фольги не сгорит и не будет поврежден, при обеспечении оптимизации времени, в течение которого сварочная головка остается в сварочном и промежуточных положениях. 2 с. и 8 з.п.ф-лы, 5 ил.
Patent RU-2165076-C2 (RU)
Inventor: PAVLOV I A
IPC: G01L3/10
Filed: 1999-06-29
Granted: 2001-04-10
Abstract: Изобретение относится к автомобилестроению, а именно к рулевым приводам с сервомеханизмами и может использоваться в качестве датчика для бесконтактного измерения крутящего момента рулевого вала в системе управления электромеханическим усилителем руля. Датчик крутящего момента вала содержит торсионный вал, корпус, внутри которого размещен каркас катушек индуктивности с обмотками, и экраны с перфорированными окнами. Части валов соединены торсионным валом. У обращенных друг к другу торцов частей вала установлены экраны, выполненные в виде дисков. Окна в рядах первого экрана выполнены со смещением. Ряд окон второго экрана захватывает по ширине оба ряда окон первого экрана. Каркас катушек индуктивности выполнен составным в виде диска, прилегающего к одному из экранов с подпружиниванием относительно корпуса. Первая обмотка установлена в кольцевом пазу одной детали составного каркаса. Вторая обмотка установлена в кольцевом пазу другой детали составного каркаса. Обе детали соединены так, что оба паза по крайней мере частично расположены в плоскости, перпендикулярной оси контролируемого вала, концентрично указанному валу. Технический результат - повышение стабильности выходной характеристики, упрощение конструкции и повышение технологичности. 11 з.п.ф-лы, 2 ил.
Patent RU-2203828-C2 (RU)
Inventor: K ERSEM GEIR
IPC: B63B35/00
Filed: 1998-01-07
Granted: 2003-05-10
Abstract: FIELD: shipbuilding; construction of singlehulled ships; performing drilling and production work. SUBSTANCE: hull includes at least one open trunk running through hull for admitting water flow. At least one wall of trunk includes members for entrapping water flow with convexity or projection extending outside; wall has narrowing section of trunk and hollow spaces for entrapping water flow and communicating with hollow space of trunk through holes. Outer side of hull has longitudinal convexity or longitudinal projection extending horizontally outside and located below waterline. EFFECT: reduced heaving motion in conducting drilling or production work. 11 cl, 7 dwg
Patent RU-2174945-C2 (RU)
Title: Method of processing concentrated sulfur dioxide
Inventor: KOBJAKOV A I
IPC: C01B17/765
Filed: 1999-12-15
Granted: 2001-10-20
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: concentrated sulfur dioxide is oxidized into sulfur trioxide according to cyclic flowsheet including sulfur dioxide oxidation stage performed in multi-bed contact apparatus, wherein initial al 50% sulfur dioxide is distributed together with oxygen stream between beds of contact material and then divided into separate contact gas streams (two streams from one contact bed). Sulfur trioxide is isolated from inter-bed contact gas and part of contact gas preliminarily freed from sulfur oxides is blown away from recycle. Stream, from which sulfur trioxide is not isolated, is mixed with distributed stream of initial sulfur dioxide and with distributed oxygen stream and combined stream is conveyed into the next oxidation stage. Sulfur trioxide is isolated from all streams after division of inter-bed contact stream and stream from the last contact stage in a single stage. Invention increases specific productivity of contact material, reduces temperature at the inlet of oxidation zone, while outlet temperature is higher. Reaction load on beds in apparatus is leveled. EFFECT: enhanced process efficiency. 2 cl, 10 dwg, 10 tbl
Patent UA-32518-C2 (UA)
Title: Method to control weed growth and herbicidal composition
IPC: A01N35/06
Filed: 1993-06-18
Abstract: The invention relates to method to control weed growth with the aid of bromoxynil or an acceptable salt thereof or an ester thereof and certain 2-benzoylcyclohexane-1,3-diones or acceptable salts thereof and to compositions containing them.
Patent UA-35577-C2 (UA)
Title: Device for control of electric drive
Inventor: Kutser Hans
IPC: G01R31/34
Filed: 1992-10-12
Abstract: The invention relates to appliance for control of electric drive. Device for control of electric drive, in particular drive of fittings, has distribution unit with removable block through which electric lines for drive power supply go, at that the removable block has collectors for connection of measuring and analyzing blocks. The device additionally has lines for voltage measurement, one ends of those are connected to electric lines of the drive power supply, and the other ends are connected to voltage collectors, besides that to electric lines of power supply in the removable block, without disconnection of those, current transformers are connected, those through the current measurement lines are connected to current collectors.
Patent UA-41302-C2 (UA)
Title: method for isolation of stem hematopoIetic cells from blood-forming organs of human's embryos
Inventor: SMYKODUB OLEKSANDR IVANOVYCH
Filed: 1994-04-04
Abstract: A method for isolation of stem hematopoietic cells from blood-forming organs of human’s embryos involves cryoconservation, thawing and centrifugation. Cellular suspension of hematopoetic cells is subjected to cryconservation with cryoprotector, and thawing is performed at the room temperature.
Patent UA-32567-C2 (UA)
Title: Communication system, method for information request in the communication system, receiver for sellective call
Inventor: JASINSKY LEON
IPC: H04W4/16
Filed: 1993-09-17
Abstract: The invention relates to receivers for selective calling in the communication system able to request information.
Patent UA-39117-C2 (UA)
Title: Method for metal refining
Filed: 1995-10-10
Abstract: The invention relates to the steel production in oxygen-blown vessels. A method for metal purification involves melt blowing with oxygen gas, containing nitrogen admixture, in quantity, determined by passing of reaction of melt decarbonization. During scavenge period of corresponding region of supercritical carbon content in metal carbonaceous material, discharge intensity of which is determined from carbon content in metal and carbonaceous material, is introduced into the melt.
Patent UA-48115-C2 (UA)
Title: Device for continuous drying the dry materials by superheated vapor
Inventor: STUBBING THOMAS JOHN
IPC: F26B15/14
Filed: 1994-08-23
Abstract: The apparatus comprises a drying enclosure (10), open-ended Inlet and outlet ducts (11,12) communicating with the enclosure, and conveyors (13,14,15) for conveying the material to be dried along the Inlet duct, through the enclosure and along the outlet duct. Superheated steam Is generated In the enclosure from the moisture 1n the material (19) being dried by circulating the Initial gas within the enclosure between a heat source (23) and the material, and/or by the injection into the enclosure of superheated steam from an external source. The inlet duct (11) and outlet duct (12) both extend downwardly from the enclosure (10) and a vent duct (22) from the enclosure has an outlet (26) normally at a level midway along the two ducts. In use, superheated steam tending to pass downwardly along the ducts meets external air tending to pass upwardly along the ducts and forms within each duct a temperature and density differential stratification layer (21). These layers act as barriers to the escape of steam from the enclosure while at the same time permitting the free conveyance of material along the ducts and into and out of the enclosure (10).
Patent UA-41372-C2 (UA)
Title: Method for detection of communication channels in transport network and transport network
Inventor: BUR Cornelis
IPC: H04L12/56
Filed: 1994-09-06
Abstract: A method for detection of communication channels in a transport network in which a connection between dispatch station and destination station is setting up. The transport network is subject to sectioning into subnets between which communication subchannels are detected, at that access points are assigned to each subnet, which indicate on the named subnet capacity between the access points, at that in each case the communication subchannels pass from one access point to the second access point, and size of the detected subchannels is reduced by the way of secondary division of the subnets.
Patent UA-54371-C2 (UA)
Title: Device for humid shaving, skin engaging element of this device and method for production of such element
IPC: B26B21/44
Filed: 1995-06-29
Abstract: The present invention relates to a skin engaging member (12) for use in a razor blade cartridge assembly (1) or shaving systems of the wet shave type comprising an elongated flexible sheath (14) region and at least one elongated, rigid core (13) region. The core (13) region is surrounded by the sheath (14) such that the outer surface of the core (13) does not intersect the outer surface of the sheath (14). Generally, the core (13) or cores extend axially throughout the sheath (14) and provide sufficient mechanical strength and rigidity to provide adequate mechanical strength to the entire skin engaging member (12), as initially produced, during the shaving operation and after a significant amount of shaves.
Patent UA-47412-C2 (UA)
Title: Pharmaceutical aerosol formulation (variants), method for manufacturing, method for treating respiratory diseases
IPC: C09K23/20
Filed: 1995-09-27
Abstract: A pharmaceutical aerosol formulation which comprises particulate medicament, a fluorocarbon of hydrogen-containing chlorofluoro-carbon propellant and a surfactant of general formula (I), wherein n is an integer of 1 to 18; m is an integer of 0 tο 17; and R1, R2 and R3 are each independently a hydrogen atom or a C1-4 alkyl group.
Patent UA-59341-C2 (UA)
Title: (1S,2S)-1-(hydroxyphenyl)-2-(4-hydroxy-4-phenylpiperidine-1-yl)-1-propanolmethanesulfonate trihydrate
IPC: A61P43/00
Filed: 1996-06-20
Abstract: This invention concerns mesylate salt (1S,2S)-1-(hydroxyphenyl)-2-(4-hydroxy-4-phenylpiperidine-1-yl)-1-propanol trihydrate, pharmaceutical compositions containing the mentioned mesylate trihydrate, and methods of use thereof for treatment of the central nervous system diseases.
Patent UA-30712-C2 (UA)
Title: Method for mineral deposits opening
Inventor: KOLOSOV VALERII OLEKSANDROVYCH
Filed: 1998-04-23
Abstract: Method for mineral deposits opening comprises of operations of forming the main pit-shaft, upward wells of large diameter, with guides for lifting elements. In each upward well one lifting element is placed, those are connected to a common drive. From the main pit-shaft, at the upper and the lower levels, cross-cuts are arranged in series, carrier workings and horizontal linkages; those are connected to each other with upward wells of large diameter. Connection of the carrier working and of horizontal linkage is widened, with formation of a chamber for lifting unit. Upward wells of large diameter are symmetric with respect to the chamber. As guides for lifting elements provided beforehand and tightened through upward wells of large diameters cables are used, ends of those are fixed on the upper and lower levels of horizontal linkages.
Patent UA-35086-C2 (UA)
Title: Method for treating vertebrogenic pain syndromes complicated with symptomatic arterial hypertension
Inventor: MARFYNETS VASYL VASYLIOVYCH
Filed: 1999-08-10
Abstract: The invention relates to the medicine, in particular to the vertebrology and cardiology, namely to the method for treating the vertebrogenic pain syndromes. The method comprises the clinical examination of the patients followed by the acupuncture and the manual therapy. In addition the arterial blood pressure is also measured. The increase in the blood pressure level is corrected employing the hypotensive drugs. Concurrently the acupuncture and the manual therapy continue.
Patent RU-2181646-C2 (RU)
Title: Electrode material for electric spark alloying
Inventor: KHIMUKHIN S N
IPC: C22C37/10
Filed: 2000-01-28
Granted: 2002-04-27
Abstract: FIELD: surface strengthening of steel and cast iron products. SUBSTANCE: electrode material for electric spark alloying on base of white iron contains next ingredients (mass%): carbon - (4-4.5); manganese - (0.5-0.6); silicium - (0.8-0.9); ferrum - the balance. Such material has lowered melting temperature that allows to reduce erosion strength, to increase mass transfer. EFFECT: enhanced efficiency of alloying process. 1 ex, 1 tbl