baber/WOPTO huggingface dataset:
Patent RU-2046682-C1 (RU)
Title: Material screening-grinding apparatus
Inventor: TRUFANOV DMITRIJ V
IPC: B07B1/40
Filed: 1992-03-19
Granted: 1995-10-27
Abstract: FIELD: grinding and screening of chalk-type materials. SUBSTANCE: apparatus has screen mounted on resilient supports and grinder positioned below screen. Screen is provided with vibration exciter. Grinder is made in the form of two drums rotating in synchronism. Drum shafts are positioned on parallel pins. Each drum is composed by cutter discs rigidly fixed on shaft in spaced relation one with respect to the other. Grinding beams are positioned lengthwise of shaft on outer surfaces of disks in spaced relation one with respect to the other. Edges of grinding beams are reinforced by hard-alloy teeth. EFFECT: increased efficiency, enhanced reliability in operation and simplified construction. 3 cl, 3 dwg
Patent RU-2009602-C1 (RU)
Inventor: IGUMNOV DMITRIJ V
IPC: H02M3/07
Filed: 1992-03-26
Granted: 1994-03-15
Abstract: Использование: при преобразовании постоянных напряжений, например, для цепей питания маломощных интегральных схем. Сущность изобретения: в преобразователе постоянного напряжения, содержащем два МДП-транзистора 1, 2, один из которых 1 имеет p-, а другой 2 n-канал, два диода 3, 4, три конденсатора 5, 6, 7 и четыре резистора 8-11, достигается повышение КПД за счет введения в него дополнительных диода 12 и резистора 13, с помощью которых осущестляется уменьшение сопротивления открытого МДП-транзистора 1, а следовательно, и потерь энергии в нем. 1 ил.
Patent RU-2016958-C1 (RU)
Title: Method for erecting antiseepage screen
Inventor: BOCHKAREV GERMAN P
IPC: E02B3/16
Filed: 1993-04-02
Granted: 1994-07-30
Abstract: FIELD: environmental protection, particularly waterproofing of mud sumps used in drilling of oil and gas holes. SUBSTANCE: method involves digging slot-like trench, stepping back 0.5-1.0 m from prospective walls of sump. Then trench is filled with waterproofing material, the sump proper is dug out and its bottom is also lined with waterproofing material. EFFECT: higher efficiency.
Patent RU-2069881-C1 (RU)
Title: Process of prospecting for mineral resources
Inventor: BELITSKIJ VYACHESLAV ANATOLEVI
IPC: G01V9/00
Filed: 1992-05-06
Granted: 1996-11-27
Abstract: FIELD: geophysics. SUBSTANCE: process is related to surveying geophysics and is used for search and prospecting for mineral resources. In compliance with process gradient of recorded parameter of physical field is measured, unidimensional Laplacians of recorded field are computed in three Cartesian coordinates. Most probable depth of lying and contours of boundaries of sought-for deposit of mineral resources are determined by anomalous values of them. EFFECT: enhanced authenticity of process. 3 cl, 3 dwg
Patent RU-2053708-C1 (RU)
Inventor: ODOBETSKIJ SERGEJ IVANOVICH
IPC: A61B5/0205
Filed: 1992-01-16
Granted: 1996-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has the first and the second blood circulation flow extremum transducer, compression cuff, the first and the second amplifier-inverters, comparator, operating cycle pulse generator, controllable pulse selector unit, controllable reference voltage source. The first blood circulation flow extremum transducer is made in form of Korotkoff-type transducer. EFFECT: enhanced accuracy in measuring blood pressure. 1 dwg
Patent RU-2034264-C1 (RU)
Title: Viscosimeter
Inventor: ROZENBERG GENRIKH SH
IPC: G01N11/04
Filed: 1992-05-12
Granted: 1995-04-30
Abstract: FIELD: measuring equipment. SUBSTANCE: viscosimeter has housing wherein parallel calibrated tanks for reference oil and oil to be tested are received. The conical rotatable plug is positioned at the bottom part of the housing. The plug is mounted for permitting connection of the parallel tanks with the drain tanks through calibrated orifices. The calibrated orifices has at least one counterbore. The sizes of the counterbore are chosen to provide the same length of the calibrated orifices. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2068562-C1 (RU)
Inventor: KASHULINA ALBINA P
IPC: G01N33/48
Filed: 1992-05-14
Granted: 1996-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves filling capillary tube for analyzing erythrocyte sedimentation reaction first with 0.02 ml of 0.3% hydrogen peroxide solution, then with 2 drops of 5-fold diluted blood so that air bubble is formed under the mixture column. Foam formation in the upper portion of the capillary tube is to be watched during 25-40 s. The maximum result is recorded among those being observed within this time interval using capillary scale. EFFECT: simplified method.
Patent RU-2049617-C1 (RU)
Inventor: IZAKSON GENNADIJ ALEKSEEVICH
IPC: B23K9/10
Filed: 1992-05-26
Granted: 1995-12-10
Abstract: Использование: устройство предназначено для регулирования сварочного тока и может быть использовано в сварочном производстве различных предприятий. Сущность изобретения: устройство содержит источник питания, блок подачи команд и исполнительный блок, содержащий балластный реостат с коммутирующими элементами. Управление величиной тока обеспечивается пропускной способностью электролита в резервуаре, куда опущены электроды, подсоединенные у упомянутым коммутирующим элементам, а один электрод к сварочному кабелю. Величина тока регулируется площадью электродов, концентрацией раствора. Балластный реостат может составляться и набором автономных резервуаров с электродами. 2 з. п. ф-лы, 1 ил.
Patent RU-2048758-C1 (RU)
Inventor: FIRSTOV VLADIMIR N
IPC: A01K23/00
Filed: 1992-05-14
Granted: 1995-11-27
Abstract: Использование: приспособления для жизнеобеспечения домашних животных, в частности при создании требуемых санитарных условий при содержании домашних животных. Сущность изобретения: туалет для домашних животных содержит ящик, образованный вертикальными бортами и днищем, над которым размещено перфорированное сиденье. Установленное на противоположных друг другу бортах. Туалет снабжен перфорированным поддоном, который навешен наклонно между днищем и сиденьем на свободный борт ящика. 2 ил.
Patent RU-2038349-C1 (RU)
Title: Powder compound
Inventor: BALOYAN BABKEN M
IPC: C06B25/24
Filed: 1992-07-06
Granted: 1995-06-27
Abstract: FIELD: powder compounds. SUBSTANCE: powder compound contains, mas. cannon ballisite with fractions of 4-10 mm and moisture content of 1-3 mas. treated with 0.5-2.0 mas. of instrument oil 25-40; water 13-18; thickening agent 0.5-2.0; structuring additive 0.015-0.100; the balance, ammonium nitrate. Thickening agent is used in form of sodium carboxymethylcellulose or polyacrylamide. Structuring additive is used in form of hexahydrate of chromic sulfate, or chrome alum, or ferric sulfate, or chrometan. Powder compound is prepared by adding into saturated solution of ammonium nitrate of cannon ballisite treated with instrument oil and ammonium nitrate into mixing-charging machines directly on charged unit. Hole is charged through charging hose with simultaneous introduction of Structuring additive to mixer-metering device of mixing-charging machine, or directly into hole. Components are supplied to mixer, mixed and dispensed in form of ready powder compound into hole simultaneously and continuously. Characteristics of powder compound: detonation critical diameter 90-100 mm; detonation velocity 50-52 km/s. EFFECT: higher efficiency. 3 cl, 1 tbl
Patent RU-2073070-C1 (RU)
Title: Melt for hot zinc plating
Inventor: ALEKSEEV ALEKSEJ PETROVICH
IPC: C23C2/06
Filed: 1992-07-22
Granted: 1997-02-10
Abstract: FIELD: electrochemistry, more particularly preparation of corrosion-resistant coatings. SUBSTANCE: claimed melt for hot zinc plating comprises (wt%): 0.09-0.11 aluminium: 0.003-0.08 zirconium; and the zinc balance. EFFECT: improved properties of the melt for hot zinc plating. 1 tbl
Patent RU-2022768-C1 (RU)
Title: Материал
Inventor: GRIBOV BORIS G
IPC: B24D99/00
Filed: 1992-07-23
Granted: 1994-11-15
Abstract: Область использования: ячеистые полимерные материалы, способы их получения и применение в электронной технике и оптике при полировании стеклянных и кварцевых пластин, а также в легкой промышленности при изготовлении обуви и изделий кожгалантереи. Сущность изобретения: перед нанесением на пористую волокнистую подложку слоя полимера в растворителе ее дополнительно пропитывают упрочняющим раствором этого же полимера на глубину 0,1 - 0,35 толщины подложки и сушат при 70 - 110°С в течение 4 - 6 мин, затем подвергают тиснению при 110 - 130°С до формирования рельефной поверхности и только после этого наносят на нее слой полимера в растворителе, проводят коагуляцию его в ячеистый слой до выступов рельефной поверхности обработкой в нерастворителе полимера, частично или полностью смешивающемся с растворителем, последовательно удаляют растворитель и нерастворитель и производят вскрытие ячеек полученного ячеистого слоя. 1 ил. 1 табл.
Patent RU-2021918-C1 (RU)
Inventor: LIVSHITS IOSIF P
IPC: B60K17/34
Filed: 1992-08-21
Granted: 1994-10-30
Abstract: Использование: в трансмиссиях колесных транспортных средств и относится к раздаточным коробкам грузового автомобиля, а именно к смазке ее подшипников. Сущность изобретения: раздаточная коробка содержит дифференциальный механизм, состоящий из водила с сателлитами, коронного зубчатого колеса и солнечной шестерни, и три вала, выступающих из корпуса. Входной вал, соединенный с коронным зубчатым колесом, установлен на подшипниках, расположенных в крышке. Между этими подшипниками размещен насос винтового типа, который выполнен в виде резьбового диска, имеющего на периферии спиральную канавку. Смазочная жидкость поступает к насосу самотеком из лотка в корпусе через серповидный канал в крышке. С конечным участком серповидного канала сообщена полость, выполненная напротив части внешней резьбовой поверхности диска, которая сужается в окружном направлении для облегчения захвата смазочной жидкости этим диском. От насоса смазочная жидкость через канавку на торце диска, которая может быть радальной или спиральной, и через отверстие в входном валу нагнетается в полость между входным и первым выходным валами, откуда она перетекает в осевой канал в выходном валу. Из этого канала смазочная жидкость через радальные каналы поступает к подшипникам качения и упорным подшипникам скольжения. 4 з.п.ф-лы, 5 ил.
Patent RU-2048219-C1 (RU)
Inventor: PAKHOMOV VLADIMIR P
IPC: B21B23/00
Filed: 1992-09-21
Granted: 1995-11-20
Abstract: FIELD: plastic metal working. SUBSTANCE: method involves hot spiral broaching and expansion of mandrels in three-roll passes formed by multiconical rolls whose inclination angle of conical generatrix to rolling axis at pass entry is 7-25 deg larger than it is before the mandrel nose with reduction at the entry portion equal to 0.3-0.8 of reduction before the mandrel nose. The method also involves expansion of broached liner in rolls having two reducing portions (ridges) separated from each other by intermediate calibration and expansion sections, the inclination angle of the generatrix to the rolling axis of one section being 1.5-5.0 deg smaller and that of the other one larger than the inclination angle of the generatrix of the entry portion of broaching rolls to the rolling axis. EFFECT: higher yield of quality product and more efficient stability in working of expanding metals. 2 cl, 2 dwg
Patent RU-2037848-C1 (RU)
Title: Method and device for measuring distances
Inventor: KASATKIN BORIS A
IPC: G01S15/18
Filed: 1992-05-19
Granted: 1995-06-19
Abstract: FIELD: hydroacoustics. SUBSTANCE: to reduce error of measuring the distances in water basins of limited sizes at presence of re-reflection and dispersive distortion, acoustic signal is received at two separated points, after which invariant speed is determined; then phase and group lag time is determined on the basis of measured parameters of received signals and distance is calculated according to algorithm obtained for periodic pulse radiated signal synchronized with time readings at point of reception. Device for realization of this method has following components carried on control object 1: first synchronizer 2, signal generator 3, multiplier 4, modulator 5, power amplifier 6 and acoustic radiator 7; object 8 being checked carries the following components: separated acoustic receivers 10 and 13, amplifiers 11 and 14, filters 12 and 15 connected with inputs of computer 18 controlled by second synchronizer 9 which operates in synchronism with first synchronizer 2. Connected with computer inputs are invariant speed setting unit 16 and time interval setting unit 17, indicator 19 being connected with its output. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2062977-C1 (RU)
Inventor: OBRAZTSOV VLADIMIR S
IPC: G01B9/02
Filed: 1992-09-24
Granted: 1996-06-27
Abstract: FIELD: checking quality of optical devices. SUBSTANCE: device has coherent light source, illuminating system, projection lens, light separator, diffraction plate, quarter-wave phase plate, which main axis azimuth is half of right angle, device for recording of interference pattern with polarizer, which transmission axis azimuth is zero. Illuminating system is designed as multiple-mode optical fiber, which is connected to interference modulator. Polarizer which transmission axis azimuth is right angle is located at output end of fiber. This results in averaging of spot structure by variation of partial illumination of immovable diffraction plate. This is achieved by effect of inter-mode interference in multiple-mode optical fiber. This results in increased decreased drop of contrast of interference pattern. EFFECT: decreased measuring error caused by spot structure, which adds noise in interference pattern. 2 dwg
Patent DE-10011977-C1 (DE)
Title: Schlichte zum Beschichten von Sandgußformteilen für die Fertigung von Gußteilen aus Magnesium und Magnesiumlegierungen
Inventor: VOGEL WOLFGANG
IPC: C08L97/00
Filed: 2000-03-11
Granted: 2001-08-16
Abstract: Die Erfindung betrifft eine Schlichte zum Beschichten von Sandgußformen, -kernen oder -Rapid Prototyping Formen für die Fertigung von Gußteilen aus Magnesium und Magnesiumlegierungen, umfassend eine Trägerflüssigkeit, Füllstoffe, Bindemittel, Suspensionsmittel und Schutzmittel, wobei mindestens zwei Schutzmittel aus der Gruppe von Borsäure, Aluminiumsulfat, Kaliumtetrafluorborat und Harnstoff eingesetzt sind.
Patent DE-10039254-C1 (DE)
Title: Cleaning container, for spectacles, has cap and has bellows arranged at base, to clamp spectacles between cap and bellows, which is held in container by several inward projections
Inventor: FREISE OLAF
IPC: G02C13/00
Filed: 2000-08-11
Granted: 2002-01-03
Abstract: The container (1) has a cap (2) and a bellows (3) arranged at the base of the container. The spectacles are clamped lengthways between the cap and the bellows. Several projections (5-7) project inwards around the wall of the container, which engage an upper section of the bellows. Preferably, there are six projections, which are arranged evenly around the edge of the container.
Patent DE-10044513-C1 (DE)
Title: Modular solid solar radiation absorber for heat pump or hot water supply has pipe contained in recess at one end face coupled to flexible elastic hose section at opposite end of adjacent absorber
IPC: F24J2/04
Filed: 2000-08-18
Granted: 2002-05-16
Abstract: The absorber (1) has a concrete plate provided at one end face with a symmetrical recess (19), into which a pipe projects from the body of the concrete plate, for coupling to a flexible elastic hose section projecting from the flat end face of an adjacent concrete plate via a threaded coupling washer (5).  The interior of the concrete plate contains a number of parallel plastics pipes for a heat transfer medium, extending between its opposite ends parallel to the central axis, its surface provided with a solar radiation absorbing material.
Patent DE-10121940-C1 (DE)
Title: Absorption sound absorber for air conditioning plants and similar has webs or absorber panels of sound-absorbent material in gaps between absorbers in air channel
Inventor: BOLT KARSTEN
IPC: F24F13/24
Filed: 2001-05-05
Granted: 2003-01-23
Abstract: The device has absorbers of sound-absorbent material, located parallel at relative distances in an air channel. Webs (8) of a sound-absorbent material extending in flow direction, are positioned above each other in the gaps (5) between the absorbers (3). Alternatively, absorber panels in the gaps have apertures, which define flow channels. The gaps are covered at the top by a cover (6) of a sound-absorbent material, and at the bottom by a cover (7) of a smooth material.
Patent DE-10130786-C1 (DE)
Title: Laser-Programmierung integrierter Schaltkreise sowie zugehöriger integrierter Schaltkreis
Inventor: HEDLER HARRY
IPC: H01L23/525
Filed: 2001-06-26
Granted: 2003-02-13
Abstract: Die Erfindung betrifft den Laserabgleich oder das Laser-Programmieren von Laser-Fuses eines integrierten Schaltkreises (2) auf einem Chip (1), mit Laserlicht (7), wobei der integrierte Schaltkreis (2) mehrere Laser-Fuses (3) aufweist und mit mehreren Kontakt-Pads (4) auf dem Chip (1) verbunden ist und der Chip (1) mit einer Polymerschicht (5) bedeckt ist, die wenigstens Fenster (16) an den mehreren Kontakt-Pads aufweist, und wenigstens eine Umverdrahtungsleiterbahn (9) auf der Polymerschicht (5) umfasst, die mit wenigstens einem der mehreren Kontakt-Pads (4) elektrisch verbunden ist und an einem vorgegebenen Ort auf einer Oberfläche des Chips (1) endet. DOLLAR A Um das Programmieren von integrierten Schaltkreisen mit Laserlicht erst möglichst spät im Herstellungsverfahren zu ermöglichen, wird erfindungsgemäß der Chip (1) in einem vorgegebenen Bereich mit intensivem Laserlicht (7) bestrahlt, so dass in der Umverdrahtungsleiterbahn (9) eine Leiterbahnöffnung (14) erzeugt wird, wird in der darunter liegenden Polymerschicht (5) eine Schichtöffnung (15) erzeugt und wird wenigstens eine der mehreren Laser-Fuses (3) in dem vorgegebenen Bereich unterbrochen.
Patent DE-10150684-C1 (DE)
Title: Platine für das Spitzenschließen von Strümpfen
Inventor: JUERGENS ERIC
IPC: D04B15/02
Filed: 2001-10-17
Granted: 2003-04-24
Abstract: Zum Schließen eines schlauchförmigen Gestricks an einem Ende, beispielsweise zur Herstellung von Strümpfen oder Socken, ist eine Schließeinrichtung (4) vorgesehen, die Platinen (9) und Gegenplatinen (13) aufweist. Diese weisen jeweils Maschenträgerabschnitte (18, 41) auf, deren Enden komplementär zueinander ausgebildet sind und formschlüssig ineinander greifen können. Dabei weisen die Platinen (9) ein aufnehmendes und die Gegenplatinen (13) ein eindringendes Ende auf. Das aufnehmende Ende ist durch einen Aufnahmetrichter (28) gebildet, der durch die Enden zweier Schenkel gebildet ist. Diese können federnd voneinander weg gebogen werden. Dies hat den Vorteil, dass die eindringende Gegenplatine (13) an der Platine (9) keine Beschädigungen anrichten kann, wenn sie zu weit in Richtung auf die Platine (9) hin bewegt wird. Des Weiteren besteht der Vorteil, dass bei der Eintauchbewegung der Nadel in den Platinenfreiraum sowie bei der Relativbewegung zwischen Nadel und Platine Beschädigungen nahezu ausgeschlossen werden.
Patent DE-10207653-C1 (DE)
Title: Elektrische Kühlmittelpumpe mit integriertem Ventil, sowie Verfahren zu dessen Steuerung
Inventor: PAWELLEK FRANZ
IPC: F01P7/16
Filed: 2002-02-22
Granted: 2003-09-25
Abstract: Die vorliegende Erfindung schlägt in vorteilhafter Weise eine elektrische Kühlmittelpumpe (1) für den Kühlmittelkreislauf von Kraftfahrzeugverbrennungsmotoren, mit einem Kühlmittelpumpenmotor, der über eine Pumpenwelle (10) ein Pumpenlaufrad (6) antreibt, und mit einem im Pumpenzulauf integrierten Ventil (36), vor, wobei erstmalig der Kühlmittelpumpenmotor das Schaltelement für das Ventil (36) ist. Ferner gibt die vorliegende Erfindung erstmals ein Verfahren zur Steuerung des Ventils (36) an, bei dem die erforderliche Schaltarbeit vom Kühlmittelpumpenmotor geleistet und über die Welle (10) des Pumpenmotors auf das als 3/2-Wege-Ventil ausgebildete Ventil (36) übertragen wird.
Patent DE-10232664-C1 (DE)
Title: Vinyl alcohol copolymer obtained by alkaline (partial) hydrolysis of vinyl acetate copolymer with hydrophobic comonomer units is used to extend open time of aqueous polymer coating composition, e.g. dispersion paint or plaster
Inventor: BACHER ANDREAS
IPC: C08F8/12
Filed: 2002-07-18
Granted: 2003-11-20
Abstract: In use of polymer (I) to extend open time of aqueous coating composition based on film-forming polymer of ethylenically unsaturated monomer, (I) is vinyl alcohol copolymer of molecular weight over 50000, obtained by alkaline (partial) hydrolysis of vinyl acetate copolymer with 1-(1-5 C alkyl)-vinyl 1-5 C carboxylate, allyl ester or ether, vinyl alpha-branched 5-15 C carboxylate, 1-18 C alcohol (meth)acrylate, unsaturated 4-30 C alkyl compound, 1-18 C alkyl vinyl ether.
Patent DE-10238673-C1 (DE)
Inventor: MOSANER KNUD
IPC: B61D17/22
Filed: 2002-08-23
Granted: 2003-12-24
Abstract: The accordion tunnel shrouding between two vehicle sections, e.g. an articulated passenger bus, has an additional pleat unit (20) at the corners with a number of folded pleats to enlarge the structure. At the upper end it is fitted into the peak (11) of the accordion pleat (10), and bonded in position. The lower end of the additional pleat unit is at a height matching the separate pleats (21-23) of the accordion tunnel at the transit into the floor level (30), held in place by a clip frame (25).
Patent DE-10259212-C1 (DE)
Title: Separation of composite containing polyurethane foam and polyethylene by crushing includes dissolution of polyurethane from contaminated polyethylene granulate in hot concentrated sulfuric acid bath
Inventor: STOLZ ANDREAS
IPC: B29B17/02
Filed: 2002-12-17
Granted: 2003-12-18
Abstract: In separation of composite containing polyurethane (PUR) foam and polyethylene (PE) by crushing the composite and separating the pure PUR foam fraction from PE granulate contaminated with PUR foam, the PUR foam impurities are dissolved from the PE granulate in a bath of 90-98% sulfuric acid at 90-115degreesC.  An Independent claim is also included for the equipment used in this process, which has a conveyor (3) for transporting the contaminated PE granulate through the acid bath besides a crusher (1) and air separator (2).
Patent DE-19513887-C1 (DE)
Title: Clothing for balneo=phototherapy
Inventor: STEINMANN DIERK DR MED
IPC: A61H33/04
Filed: 1995-04-19
Granted: 1996-03-28
Abstract: The patient is fitted with the special clothing and is soaked with the prepared solution on the inside porous layer of the material. The clothing is secured by press-fit fasteners (3) and the patient continues to wear the garment until the UV treatment is ready. This ensures that the patient remains warm, with little heat loss through evaporation of the solution. The porous inner layer has an inner lining of porous material. The garment can be divided into sections, for selective treatment of parts of the patient, and with each section linked to a supply feed for the solution.
Patent DE-19518349-C1 (DE)
Title: Coil former for miniature relay
Inventor: HEINZL ALFRED DIPL ING
IPC: H01F5/02
Filed: 1995-05-18
Granted: 1996-05-30
Abstract: The coil former is made of an insulating material with a coil sleeve (2) wound with the relay coil having an axial core opening (7) and an integral flange (3,4) at either end. The core opening is provided by a number of radial slots (7a,..7c) formed in the coil sleeve from opposite sides in alternation. The radial slots overlap adjacent the coil sleeve centre axis, with insertion channels (9) in the flanges, parallel to these slots for the coil winding terminal pins (10).