baber/WOPTO huggingface dataset:
Patent RU-2021347-C1 (RU)
Title: Apparatus for gas saturation and mixing liquid in reservoir
Inventor: KOZLOV VIKTOR V
IPC: C12M1/04
Filed: 1992-03-04
Granted: 1994-10-15
Abstract: FIELD: chemical engineering, particularly, microbiological industry. SUBSTANCE: apparatus incorporates vertical straight-flow mixing chamber having perforated wall enclosed in additional chamber shaped as box to which is connected gas feed pipe. Box wall also has perforations whose dimensions diminish throughout length of chambers in direction of upflow. Box may have gas discharge openings in its upper portion. In its lower portion, box has liquid drain openings. EFFECT: more effective admixing of gases and liquids. 4 cl, 13 dwg
Patent RU-2001757-C1 (RU)
Inventor: GRANIK YURIJ G
IPC: B28B3/00
Filed: 1992-03-13
Granted: 1993-10-30
Abstract: Использование: в оборудовании дл  производства  изделий сборного бетона и железобетона  Сущность изобретени : пресс-форма снабжена закрепленной  при помощи проставок на нижнем торце  бортоснастки опорной плитой с вертикальными  сквозными каналами, поддон - размещенными в этих каналах и установленными на его нижней поверхности  упорами, высота которых превышает  толщину опорной плиты на 0,05 - 0,15 высоты бортоснастки . Кроме того, пуансон снабжен контактирующими  с верхним торцом бортоснастки регулируемыми  по высоте ограничител ми: опорна  плита  снабжена жестко закрепленными на ней сменными  пустотообразовател ми, а поддон и пуансон выполнены  с окнами дл  их прохода; каждый упругий  элемент выполнен составным из соосных верхней и  нижней секций, между которыми размещен один из  кронштейнов бортоснастки. 3 з.п.ф-лы, 10 ил
Patent RU-2045018-C1 (RU)
Inventor: LODUS EVGENIJ V
IPC: G01N3/20
Filed: 1992-03-04
Granted: 1995-09-27
Abstract: Изобретение относится к испытаниям на прочность при изгибе. Установка для испытания образцов на изгиб содержит толкатель 8, рычаги 6 и 7, приводы 9, 12 и 13 и опоры 4 и 5 образца 3. Для двухцикловых перемещений точек приложения нагрузки по длине образца используют все три привода 9, 12 и 13. 1 ил.
Patent RU-2071965-C1 (RU)
Title: Method of polymeric thermosensitive hydrogel preparing
Inventor: ZEFIROVA OLGA N
IPC: C08F220/56
Filed: 1992-02-11
Granted: 1997-01-20
Abstract: FIELD: polymers. SUBSTANCE: method involves radical polymerization of N-substituted derivatives of acrylamide with N,N′-methylene-bis-acrylamide in the presence of 4-32% hydrophilic polymer of monomer mass. Hydrogel can be used as carrier of bioactive substances. EFFECT: improved method hydrogel preparing. 1 tbl
Patent RU-2042372-C1 (RU)
Title: Fuel and oil dehumidifying plant
Inventor: EVDOKIMOV ALEKSANDR A
IPC: B01D3/32
Filed: 1992-03-25
Granted: 1995-08-27
Abstract: FIELD: dehumidification of fuel and oils. SUBSTANCE: plant uses collectors of humid and dehumidified petroleum products, cleaned water and light fraction, stills, condensers, vacuum pump and condensate settler, lines of vapor suction to the condenser, drain line of condensate and its layers, as well as equalizing lines connecting the collectors and settler to the vacuum pump suction connection. EFFECT: dehumidification of petroleum products to residual water content lower than 0.2% at a temperature of 35 to 45 C; absence of sewage contaminated by petroleum products, comparatively low power consumption for dehumidification of petroleum products and cleaning of water extracted from them. 2 cl, 1 dwg
Patent RU-2006281-C1 (RU)
Inventor: VOKHMYANIN VLADISLAV G
IPC: B01F11/00
Filed: 1992-04-02
Granted: 1994-01-30
Abstract: FIELD: devices for mixing dispersing media. SUBSTANCE: mixing member is in the form of spring, electromagnetic drive is positioned round middle part of body and height of spring is bigger than that of electromagnetic drive. EFFECT: enhanced mixing reliability. 1 dwg
Patent RU-2068494-C1 (RU)
Title: Method to act on well critical zone
Inventor: AFANASEV VLADIMIR A
IPC: E21B43/18
Filed: 1992-03-31
Granted: 1996-10-27
Abstract: FIELD: oil production industry, method is used in oil wells operation to intensify oil inflow in well during its development and operation. SUBSTANCE: method of action on critical zone of oil well provides for level of liquid pushing away by gas pressure in ring-shaped space between operational and lifting strings with simultaneous liquid withdrawal ин deep well pump landed in well by lift string. Deep well pump with shank. Liquid is withdrawn till mark below inlet of dep well pump. Then well discharge through ring-shaped space is exercised. Gas is pumped in by compressor. Withdrawal liquid level is exercised by gas pressure separated from well liquid by its collection in the ring-shaped space. Pump shank has reverse valve. EFFECT: method allows to intensify oil inflow in well during its development and operation. 3 cl, 1 dwg
Patent RU-2024578-C1 (RU)
Inventor: VOL-EPSHTEJN ALEKSANDR B
IPC: C10G9/00
Filed: 1992-03-20
Granted: 1994-12-15
Abstract: Сущность изобретения: жидкие продукты получают термическим крекингом из тяжелых нефтепродуктов при 400 - 440°С в течение 0,5 - 12 ч. Исходное сырье предварительно смешивают с горючими сланцами или сапромикситом, взятыми в количестве 8 - 25 мас.% и измельченными до класса 500 мкм порционно так, чтобы количество первой порции горючих сланцев или сапромиксита составляло 20 - 65% от них общего количества, с получением гомогенизированной суспензии. Термический крекинг суспензии ведут непрерывно под давлением 3 - 8 МПа или в периодическом режиме под давлением 6 - 13 МПа. 1 з.п. ф-лы, 1 табл.
Patent RU-2006534-C1 (RU)
Inventor: KONSTANTINOV ANDREJ V
IPC: C25D17/20
Filed: 1992-06-02
Granted: 1994-01-30
Abstract: FIELD: electrodeposition. SUBSTANCE: drum has intermediate bushes 20 staggered on pins under cover 16, and web 14 with slots 15. Cover 16 is made in the form of two symmetrically mounted halves each of which is made with a central longitudinal rib, stiffening ribs located around the perimeter, and thrust end rib 19 mounted for engagement with slot 15 of web 14. Sections and end walls are made with stiffening ribs, clips 22 are made spring-loaded for engagement with holes of end walls. The central rib of each half is made with a blind slot to receive the spring-loaded clip. EFFECT: improved structure. 19 dwg
Patent RU-2031123-C1 (RU)
Inventor: BARBOT VLADIMIR S
IPC: C12N1/20
Filed: 1992-06-08
Granted: 1995-03-20
Abstract: FIELD: biotechnology. SUBSTANCE: method is based on the multiple glycerol metabolism to dihydroxyacetone by resting bacterial cells. Conditions for the end product isolation: ultrafiltration on membranes with critical frontier separation 1000-100000 dalton, tangential feeding of treated reaction solution with gas content 5-20%, inlet pressure to the ultrafiltration modulus is 0.3 MPa, not more, flow rate is 0.02-0.25 h -1 . Process is carried out continuously. Output of process is 46.4 kg dihydroxyacetone/m 3 /h. EFFECT: improved quality of product, simplified and intensified process. 2 cl, 1 dwg
Patent RU-2042127-C1 (RU)
Title: Способ изготовления индикаторной бумаги для обнаружения и определения активного хлора
Inventor: PANTALER REVOLD PETROVICH
IPC: G01N31/22
Filed: 1992-03-27
Granted: 1995-08-20
Abstract: Сущность изобретения: способ включает нанесение на бумагу 2,5 5% водного раствора этилендиаминотетраацетата натрия с последующей сушкой при комнатной температуре, нанесение 0,05 0,1% раствора тиокетона Михлера в ацетоне и высушивание поверхности при комнатной температуре. 4 табл.
Patent RU-2050187-C1 (RU)
Inventor: BELYJ ALEKSANDR S
IPC: B01J23/656
Filed: 1992-03-24
Granted: 1995-12-20
Abstract: Использование: нефтепереработка и нефтехимия, производство катализаторов риформинга бензиновых фракций. Сущность изобретения: катализатор имеет следующий состав, мас. 0,2 0,9 платины: 0,2 0,9 рения: 0,5 1,5 хлора и носитель остальное. Носитель представляет собой поверхностный оксисульфат алюминия ф-лы Al 20 O 30-x (SO 4 ) n , где x 2 3, n 0,32 0,88, с содержанием сульфат-иона от 3,0 до 8,0% имеющий оптическую плотность полосы поглощения при 1380 см -1  в ИК-спектре 6,9·10-15,0·10 -2  и долю объема пор с размером радиуса от 1,5 до 4,0 нм не менее 40% от общего объема пор. Катализатор готовят путем введения серусодержащего коммпонента в гидроокись алюминия, имеющего влажность от 60 до 85 мас. при 20 95°С, в течение от 0,5 до 3,0 ч с последующей сушкой, формовкой и прокалкой при 580 650°С. Полученный носитель пропитывают раствором соляной, уксусной, платинохлористоводородной и рениевой кислот с последующей сушкой, прокалкой и восстановлением. 2 с. п. ф-лы, 4 ил. 3 табл.
Patent RU-2006250-C1 (RU)
Inventor: SHEKHOVTSOV IVAN I
IPC: B01D24/08
Filed: 1992-06-26
Granted: 1994-01-30
Abstract: FIELD: water purification. SUBSTANCE: water purification filter has base carrying fluid-permeable vessels and granulated filtering material positioned between them, filtrate withdrawal pipe connected to central section of base and having funnel with repelling cap. The base also carries detachable cover in the form of vessel having permeable walls between which located are: granulated filtering material and distributor made in the form of circular tube with holes facing upward and shut off by valves which are in the form of flexible lugs. EFFECT: enhanced filtering reliability. 3 dwg
Patent RU-2092518-C1 (RU)
Title: Method of recovering petroleum derivatives from sludges and polluted ground
Inventor: APOSTOLOV SERGEJ A
IPC: C10G1/04
Filed: 1992-07-10
Granted: 1997-10-10
Abstract: FIELD: environmental safety. SUBSTANCE: method includes extraction with extract containing aromatic hydrocarbons in two countercurrent steps under atmosphere pressure and extract to raw material ratio from 1:1 to 2:1. Into extractor, water is introduced in settling stage in amount providing 55-60% water content in residue. Before the second step of extraction, extractor is filled with settled (fried from water and suspended particles) extract. EFFECT: increased efficacy of purification process. 1 tbl
Patent RU-2057204-C1 (RU)
Inventor: SIVAK VIKTOR MIKHAJLOVICH
IPC: C23F4/00
Filed: 1992-09-04
Granted: 1996-03-27
Abstract: FIELD: manufacture of semiconductor instruments. SUBSTANCE: method involves forming configuration of components in layers of silicides of high-melting point metals and cobalt by providing photoresist mask; etching exposed portions of silicon-bearing layers in reactor in plasma of gaseous mixture of CF 4 +N 2 +O 2 , with ratio of components CF 4 :N 2 :O 2 =(12-14):(4-6):1, total gas flow rate of 8-10 l/hour, power density of 1,6-1,8 Wt/cm 2  and pressure in reactor work volume within 30-40 Pa. EFFECT: increased efficiency and wider operational capabilities.
Patent DE-10018578-C1 (DE)
Title: Stair climbing device for invalid wheelchair has warning device operated when sensor device indicates possible tipping of stair climbing device
Inventor: BIRMANNS THOMAS
IPC: A61G5/06
Filed: 2000-04-14
Granted: 2001-06-21
Abstract: The stair climbing device (1) has an attached grip unit allowing operation of the stair climbing device by the wheelchair user, a control device for controlling the functions of the stair climbing device and a sensor device, which provides a signal when possible tipping of the stair climbing device is indicated, for operation of an acoustic warning device, e.g. a spoken warning, via the control device.  An extendible support device (40) can be operated by the control device when the sensor signal persists.
Patent DE-10103716-C1 (DE)
Title: Poröses Tintenstrahlaufzeichnungsmaterial
Inventor: BARCOCK RICHARD ANTHONY
IPC: B41M5/52
Filed: 2001-01-26
Granted: 2003-02-06
Abstract: Ein Tintenstrahl-Aufzeichnungsmaterial mit einem Träger und mindestens einer unteren Pigment enthaltenden und einer oberen Pigment enthaltenden Schicht enthält in der oberen Schicht ein Pigment in zwei Korngrößenfraktionen (A, B) vorliegt und eine Korngrößenfraktion (A) in einem Bereich von 10 bis 100 nm und die andere Korngrößenfraktion (B) in einem Bereich von 1000 und 3000 nm liegt und das Pigment der unteren Schicht verschieden ist von dem der oberen Schicht und dessen mittlere Korngröße verschieden ist von den mittleren Korngrößen des Pigments der oberen Schicht.
Patent DE-19522018-C1 (DE)
Title: Motor driven rotary plate for floor cleaning machine
Inventor: GANSOW PETER DR
IPC: A47L11/283
Filed: 1995-06-17
Granted: 1996-02-08
Abstract: A motor-rotatable plate (1 figure 1) for a floor cleaning machine which includes a tank for cleaning liquid and/or water and a pipeline leading from the tank which extends to a region above the plate and terminates at a distance therefrom, said plate is provided in use with a cleaning device (2 figure 1) and includes a plurality of holes 4 on a circle between a central axis (3 figure 1) and the circumference of the plate and further includes a retaining ring 5 above the plate radially outwardly surrounding the holes with at its edge a circumferential liquid collection collar 6 directed radially to the central axis, said collar including radial webs 7 extending both to and centrally across the holes in the plate so as to form retaining edges.
Patent DE-19614352-C1 (DE)
Title: Method of applying leather cover to support material
Inventor: FRIEDBERGER ROLAND
IPC: B60R21/215
Filed: 1996-04-11
Granted: 1997-12-11
Abstract: The method involves sharpening the edges of two section on their side turned away from the viewing side. The sections are joined by a seam (3) whereupon they lie one atop another with the seam located at a predetermined distance (c) from the sharpened edge's start. This distance is between half and twice the thickness (D) of one of the sections. The two sections are then separated above the seam and folded back to a predetermined distance (d) from the seam on the other side.
Patent DE-19623480-C1 (DE)
Inventor: ALGER-MEUNIER MICHAEL DR
IPC: H04J3/06
Filed: 1996-06-12
Granted: 1997-10-30
Abstract: The invention describes a method for generating a suitable output clock signal for controlling data output. The signal is dependent on one of several input clock signals, which are produced by inputting data via several input channels (U1 to U8). The method is characterized in that the input clock signal used to generate the output clock signal is selectively changed whilst generating the output clock signal if the input clock signal is not suitable or becomes less suitable for generating the output clock signal.
Patent DE-19646643-C1 (DE)
Title: Jet discharge process for reducing nitrogen oxide in automotive engine exhausts
Inventor: ENDERLE CHRISTIAN DIPL ING
IPC: B01D53/92
Filed: 1996-11-12
Granted: 1998-02-12
Abstract: A jet discharge process for diesel engine exhaust comprises using: (a) an assembly injecting a nitric oxide reduction agent into a flow of effluent especially diesel engine exhaust gases, and/or for lean-burn four-stroke petrol engines; (b) a micro-mechanical jet nozzle in the injection assembly; (c) a liquid reduction agent heated to vapour and introduced through numerous fine nozzle openings, delivering controlled fine vapour jets by local, regular excess pressure; (d) piezo-electric local heating elements incorporating electrical heaters to generate the excess pressure; and (e) reduction agent introduced into the exhaust gases at a varying rate determined by a control unit dependent on motor speed, motor load, crankshaft position and exhaust gas temperature.
Patent DE-19654432-C1 (DE)
Title: Motor vehicle seat with adjustable seat height
Inventor: SCHOENBORN AXEL
IPC: B60N2/90
Filed: 1996-12-30
Granted: 1998-08-20
Abstract: The seat (2) has forward extendable padding (3) on a height-adjustable carrier (4) with actuator (6). The carrier consists of connected link elements (4a), which are pivoted about axis at right-angles to the adjustment direction. The rear elements form a horizontal support when the seat is lowered, and the front elements form a vertical carrier section when the seat is higher. Side guide sections of the link elements engage with horizontally adjustable guide elements of an actuator. When the seat is lowered, the elements move successively from a vertical into a horizontal position, in which they engage on each other non-movable and resistant against pressure from above.
Patent DE-19702840-C1 (DE)
Title: Face bow for determining upper jaw axle relation
Inventor: AMANN DIETMAR
IPC: A61C19/045
Filed: 1997-01-27
Granted: 1998-07-09
Abstract: A fork (3) can be fixed in position in relation to the arched face bow (1) and in relation to a transmission piece mounted on the articulator. The fork has a forked part (4), and a freely cantilevered holder part (5). A mounting base (15) is positioned on the face bow.  The fork is guided with its holder part as far as the part above the mounting base and fixed in position by means of a hardenable moulding material (18). The fork is joined to a centred mounting plate (19) or is at least with the holder part directly embedded in a hardenable moulding mass. At least the free end of the holder part is ridged, notched, roughened, nicked or perforated.
Patent DE-19720756-C1 (DE)
Title: Method for aqua-blasting component surfaces
Inventor: REICH GERHARD
IPC: B24C3/32
Filed: 1997-05-07
Granted: 1998-09-24
Abstract: The machine comprises a conveyor (3) for the components (6) with a liquid-gas sprayer (10) contained in the conveyor, and a water-sprayer (11), behind which is a bead blaster The components are coated with a layer of water before undergoing blasting and are cooled down to freezing temperature at least on their surface.  The components are sprayed with liquid gas and then with water, before undergoing bead blasting. The components have cavities (9) opening towards their surface and closed with ice before blasting.
Patent DE-19806423-C1 (DE)
Title: Data rate threshold value detector for fiber gyroscope
Inventor: MUELLER REINHARD
IPC: G01C19/72
Filed: 1998-02-17
Granted: 1999-07-29
Abstract: The fiber gyroscope has 3x3 couplers and an evaluation computer for calculating the rotation rate. An electrical circuit which is independent of the computer, is used to reproduce an algorithm to produce at least one of the data rate dependent signals from the photodiode signals. When a predetermined threshold is exceeded, an output signal is delivered.
Patent DE-19812863-C1 (DE)
Title: Sewing machine blower, used to open out folded fabric hem
Inventor: GUTMANN SIEGLINDE
IPC: D05B35/02
Filed: 1998-03-24
Granted: 1999-08-12
Abstract: Assembly at a sewing machine, to open out a rolled hem at the fabric, has a blower system with an end piece (30) of a hollow tube (29) with a gas outlet. The gas stream flows out towards the inwards rolled fabric edge (13) with a hem (11) folded inwards. The end piece (30) of the hollow tube has an edge (40) to give a mechanical stripping action and assist the unrolling of the folded hem (11). The gas outlet has separate drillings. The end piece (30) is in front of the fabric support surface (2), aligned at an angle of 45 deg  from the right front to the left rear. The end piece (30) is between the fabric (9) and the hem (11), to an inner folded edge (13). The end piece (30) has a rectangular cross-section, and a projection to guide the gas stream. The blower system has an additional blower, aligned across the direction of fabric movement, with a step (38) and an unrolling edge (44) with an opening (40) to deliver a gas stream (42) to the edge (13) of the fabric which is rolled outwards.
Patent DE-19843768-C1 (DE)
Title: Fuel feed pressure regulator for internal combustion engine has pressure regulating valve in return pipe controlled by regulator between feed and return pipes
Inventor: BOUTON STEPHANE
IPC: F02M69/54
Filed: 1998-09-24
Granted: 2000-03-09
Abstract: The internal combustion engine (5) fuel feed pressure regulator (7) is positioned between a feed pipe (4) and a return pipe (8) between the tank (1) and engine. The regulator a pressure regulating valve (8) positioned in the return pipe, with a resistance free connection to the fuel tank.
Patent DE-19850211-C1 (DE)
Title: Pulverlacke und ihre Verwendung zur Herstellung geräuscharmer Pulverlackbeschichtungen
Inventor: RIESTENPATT HELMUT
IPC: C09D5/03
Filed: 1998-10-31
Granted: 2000-11-23
Abstract: Die vorliegende Erfindung betrifft einen Pulverlack, der 0,05 bis 5 Gew.-%, vorzugsweise 0,5 bis 2 Gew.-%, mindestens eines harten linearen Polyethylenwachses enthält.
Patent DE-19851326-C1 (DE)
Title: Method for pressing hollow structures through internal pressure has equal thickness walls each side of the corners to prevent rolling of the corners
Inventor: HEIN JOERG
IPC: B21D26/02
Filed: 1998-11-06
Granted: 2000-02-10
Abstract: A method for shaping hollow profile structures, eg. light alloy tubular sections, has hydraulic pressure applied from inside the structure. the sides of the structure can have different wall thickness and to ensure that the pressure does not cause the edges to roll ie. the thinner wall to rupture, the thinner wall is joined to the corner by a thicker section, equal in thickness to the adjoining thick wall. This ensures an even forming of the structure. The thickened edge section of the thinner wall is about 12 to 20 mm and is linked to the thinner wall by a sloping step profile.
Patent DE-19860833-C1 (DE)
Inventor: SIPPEL ALBRECHT E
IPC: G01N33/566
Filed: 1998-12-30
Granted: 2000-09-07
Abstract: The invention relates to cells which comprise a membrane receptor which comprises a ligand-binding section, a membrane-localization signal and a mediator section, and which is characterized in that only when there is binding or, alternatively, only when there is a lack of binding of a ligand to the ligand-binding section of the membrane receptor is a structural change brought about with effects on the mediator section to result in binding of an effector protein or polypeptide, which is capable of activating a Ras or Ras-like signal pathway in the cell, to the component of the membrane, where appropriate via other proteins or polypeptides (adaptors). It further relates to assay methods employing these cells, which are used, inter alia, to detect specific interactions between said membrane receptor and a ligand, and kits for use in these assays.
Patent DE-19955743-C1 (DE)
Title: Anzeigevorrichtung
IPC: H05B45/50
Filed: 1999-11-18
Granted: 2001-08-16
Abstract: Die Erfindung betrifft eine Anzeigevorrichtung (1) für eine sich ändernde Information, wobei die Information durch Auswahl oder Kombination von einzelnen, auf einem Träger (T) angeordneten Leuchtelementen (L) dargestellt wird, wobei die Leuchtelemente (L) durch Halbleiterbauelemente (Dij) ausgebildet sind, insbesondere aus Leuchtdioden oder anderen integrierten Halbleiterschaltungen mit Komponenten zur Lichtemission. Die Halbleiterbauelemente (Dij) sind in mehreren Schaltungsgruppen geschaltet, wobei jede Schaltungsgruppe strommäßig einen Nebenzweig eines Hauptzweiges bildet, und die aus den Halbleiterbauelementen (Dij) bestehende Schaltung einer Konstantstromeinrichtung (3) dergestalt zugeordnet ist, dass die Summe der in den Nebenwzeigen fließenden elektrischen Teilströme einen vorbestimmten konstanten Wert besitzt. Es ist eine den Halbleiterbauelementen zugeordnete Steuerschaltungseinrichtung (F) vorgesehen, die bei Überschreitung eines in einem Nebenzweig fließenden Teilstromes um einen vorbestimmten Stromschwellwert eine Sperrung bzw. Deaktivierung des betreffenden Nebenzweiges und in unmittelbar zeitlicher Folge eine Sperrung bzw. Deaktivierung aller weiteren Nebenzweige und damit der gesamten Anzeigevorrichtung steuert.
Patent RU-2010349-C1 (RU)
Title: Demonstration device
Inventor: ERMOLIN VIL B
IPC: G09F19/22
Filed: 1992-11-04
Granted: 1994-03-30
Abstract: FIELD: demonstration devices. SUBSTANCE: device has housing 1, information plates 2 where pictures are placed, rotating shutters 3. Each of rotating shutters has set of vertically placed plates 4. EFFECT: increased functional capabilities. 1 dwg