baber/WOPTO huggingface dataset:
Patent RU-2008108-C1 (RU)
Title: Roll for lengthwise rolling of tubes
Inventor: BLINOV YURIJ I
IPC: B21B17/02
Filed: 1992-02-03
Granted: 1994-02-28
Abstract: FIELD: tube production. SUBSTANCE: roll has a barrel with groove, provided by wavy generatrix, having a pitch, equal to 1/2 or 1/3 of the groove perimeter, and also having a central part and descending portions, whose half-wave height is being uniformly lowered from a line of the roll connection up to a line, separating the outlet and the central part of the grooved pass. The generatrix of the roll grooved pass central part is refined by a sine line with wave height, being changed along the groove from 0.4 till 1.2 of the grooved pass ovality. The wave height in a lengthwise cross section of the roll is also being changed according to a sine line with a pitch no more, than 1/2 of a length of biting arc and no less, than six waves heights of the wave. EFFECT: enhanced quality of tube inner surface due to equalizing of metal distribution in a cross section of a deformation zone and due to enhanced condition of biting in the result of increased pulling capability of roll. 1 cl, 2 tbl, 5 dwg
Patent RU-2045388-C1 (RU)
Title: Wood working machine
Inventor: LANTSEV VIKTOR I
IPC: B27C9/00
Filed: 1992-02-13
Granted: 1995-10-10
Abstract: FIELD: wood working machines used in domestic conditions, farms and workshops. SUBSTANCE: wood working machine has housing, shaft with knives, circular cutoff saw, cutter or vulcanite wheel attached on rocking lever, electric drive common for shaft and saw, workpiece holding device positioned in the vicinity of machine bed. Electric drive is pivotally mounted in support so that lever is balanced with saw under the action of drive weight and drive belt is tightened. Pole is removably mounted in housing to divide it into motor and working sections. Pole may be used as separate member in combination with rocking lever, which is provided with saw (vulcanite) and electric drive. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 3 cl, 2 dwg
Patent RU-2061925-C1 (RU)
Inventor: BOBRISHOV ALEKSEJ MITROFANOVIC
IPC: F16L59/06
Filed: 1992-02-18
Granted: 1996-06-10
Abstract: Сущность изобретения: тепловая изоляция состоит из облицовки и теплозащитной арматуры. Теплоизоляционная арматура выполнена в виде гофрированных листов, причем каждый последующий лист повернут относительно рисунка предыдущего на 90 o . Такая конструкция теплоизоляции упрощает технологию ее изготовления и улучшает прочностные характеристики. 1 з. п. ф-лы, 2 ил.
Patent RU-2050166-C1 (RU)
Title: Испаритель
Inventor: GERASIMENKO VIKTOR I
IPC: B01D1/22
Filed: 1992-02-24
Granted: 1995-12-20
Abstract: Использование: в области химического машиностроения. Сущность изобретения: испаритель содержит вертикально установленный корпус с нагреваемыми теплообменными стенками, патрубки подачи и отвода сред, центральную трубку с заглушенным нижним торцом, соединенную с патрубком подачи среды. В трубке выполнены отверстия и на ней установлены несколько наборов, размещенных на равном расстоянии один от другого по высоте и состоящих из усеченных конусов, размещенных на разном уровне и обращенных большими основаниями вниз. Радиусы меньших оснований конусов из одного набора увеличиваются от конуса к конусу сверху вниз. Предложенный испаритель позволяет повысить качество готового продукта за счет более тщательной отгонки примесей. 2 з. п. ф-лы, 2 ил.
Patent RU-2014836-C1 (RU)
Inventor: SISYAGIN PAVEL N
IPC: A61K31/00
Filed: 1992-02-03
Granted: 1994-06-30
Abstract: Использование: в ветеринарии, в частности в препаратах для лечения острых респираторных заболеваний телят. Сущность изобретения: для повышения эффектности способа лечения телят используют сыворотку-реконвалесцентов и дополнительно новый антибактериальный препарат - глюкофур, содержащий в своем составе, мас. % : фтазин 4,8-5,2; фурагин 0,9-1,1; глюкоза 1,8-2,2; аскорбиновая кислота 1,3-1,5; тиамин бромид 1,8-2,2; кормовые дрожжи или пшеничные отруби - до 100. Введение осуществляют внутрь 2 раза в день в дозе 0,4-0,6 г/кг массы животного до выздоровления. Терапевтическая эффективность 93,7-100%. 2 с.п. ф-лы, 2 табл.
Patent RU-2002706-C1 (RU)
Inventor: SMIRNOV YURIJ M
IPC: C02F1/52
Filed: 1991-12-27
Granted: 1993-11-15
Abstract: Использование: при обезвоживании продуктов  обогащени  полезных ископаемых. Сущность: при  обработке суспензий используют фосфогипс, термически  обработанный при 120 - 250&deg; С. Предварительно  обработанный фосфогипс ввод т в суспензию  в присутствии растворимых соединений, содержащих  одноименные с фосфогипсом ионы, а  перед подачей в суспензию подвергают доизмепь-  чению. 6 табл. 3 злф-лы.
Patent RU-2000001-C1 (RU)
Inventor: SUKHOVEEV OLEG A
IPC: B28B3/02
Filed: 1992-05-05
Granted: 1993-02-15
Abstract: Использование: безобжиговое производство  кирпича из формовбчных смесей методом гиперпрессовани . Сущность изобретени :  установка включает загрузочный  бункер, устройство дл  прессовани , содержащее  корпус с соосно размещенными в  нем двум  пресс-формами, смонтированными  по торцам силового цилиндра двустороннего  действи , гидропривод, приемное  устройство и подъемные столы, размещенные  на одной оси с пресс-формами, верхние  стенки которых выполнены подвижными в  горизонтальном направлении, а торцевые  стенки выполнены подвижными в вертикальном  направлении. Поршень силового  цилиндра двустороннего действи  снабжен  кольцевой полостью, а в его штоке полость  с размещенными в ней дополнительными  поршн ми; штоки которых соединены с пуансонами . Полость соединена каналами с  левой, правой и кольцевой полост ми силового  цилиндра.5 з, п.ф-лы, 5 ил. 73 С
Patent RU-2042289-C1 (RU)
Title: Device for processing products in vacuum
IPC: C23C14/00
Filed: 1992-05-25
Granted: 1995-08-20
Abstract: FIELD: engineering. SUBSTANCE: heater that has integral cold cathode 4 and anode 3 is mounted in vacuum chamber. Cathode and anode are connected to power supply 7. Between them tube 2 that is made from insulated material that is resistant to heat and unit that does not pass through metal ions are located. Wall 5 of branch pipe 6 inhibits pass of ions to chamber of tube 2. Anode is connected to power supply 7 through thermally insulated conductor 8 which is mounted inside tube 2. Current running in conductor 8 generates magnetic field resulting in displacement of electrons in direction of walls of tube 2. This results in increased intensity of electric field. EFFECT: increased specific power for unit of heater length, increased efficiency. 1 dwg
Patent RU-2050407-C1 (RU)
Title: Lubricating composition and method for its preparation
Inventor: KHANNANOV MARAT M
IPC: C10M125/04
Filed: 1992-06-03
Granted: 1995-12-20
Abstract: FIELD: lubricants. SUBSTANCE: lubricating composition has metal-containing additive in form of industrial wastes of electroplating process presenting metal powder which contains maximum 10% of copper. Wastes are mixed with oleic acid in ratio of 1:1. Mixture is filtered, pumped through device forming cavitation in liquid, and mixed with base matter in the amount of 0.5-2 mas. of composition. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2047772-C1 (RU)
Title: Machine for cutting stone
Inventor: RASUL-ZADE AJDYN MIR KYAZIM OG
IPC: E21C47/10
Filed: 1992-06-04
Granted: 1995-11-10
Abstract: FIELD: stone processing. SUBSTANCE: device has travelling frame, mechanism for moving the running frame, guide member, saw carriage, horizontal and vertical saw. The travelling frame has embrasure formed by anterior and posterior transverse beams rigidly connected to each other and two longitudinal beams and bearing rollers. Guiding members are mounted on the anterior and posterior transverse beams. The saw carriage is located above the travelling frame embrasure and is movably mounted on the guiding members. Drive for rotating the horizontal saw is on the saw carriage. The vertical saw is beyond the travelling frame profile on the external side with respect to the anterior transverse beam and is vertically movably mounted. Drive reducer casing is pivotally connected with the saw carriage to set the vertical saw in rotation motion. EFFECT: high performance characteristics. 2 dwg
Patent RU-2064798-C1 (RU)
Inventor: SOKUR PETR P
IPC: A61K31/695
Filed: 1992-06-10
Granted: 1996-08-10
Abstract: FIELD: medicine, thoracic surgery. SUBSTANCE: method involves surgery operation with multiple drainage of mediastenium cavity, its washing with antiseptic solutions, antibacterial and disintoxicating therapy and additional purulent cavity washing with 0.5-1% aqueous suspension of highly dispersed silicon dioxide (polysorb). Method ensures to decrease treatment period an average by 15 ± 5 days. EFFECT: decreased treatment period.
Patent RU-2029992-C1 (RU)
Title: Training instrument to demonstrate volumetric materials creep
Inventor: PAVLOV GENNADIJ A
IPC: G09B23/06
Filed: 1992-06-22
Granted: 1995-02-27
Abstract: FIELD: training aids. SUBSTANCE: sample of low module material is placed up to top cut of capillary glass tube, connected by its lower end to a reservoir. Upper end of the capillary end is connected to a displacer, filled with a liquid of another color. Another cavity, separated by a rubber membrane, is connected to compressed air cylinder. The sample is loaded by pressure resulting in its strain (compression), and boundary between the liquid in reservoir and liquid in displacer is lowered in capillary tube. The result is metered by a ruler. Creep results in reducing sample volume at preset pressure, which is monitored by manometer, and correspondingly liquid boundary in capillary glass tube is lowering. EFFECT: visual training. 1 dwg
Patent RU-2083684-C1 (RU)
Title: Slag-forming mixture for steel casting
Inventor: SVIRIDOV SERGEJ B
IPC: C21C5/54
Filed: 1992-07-10
Granted: 1997-07-10
Abstract: FIELD: metallurgy, particular, steel casting. SUBSTANCE: the invention essence consists in that slag-forming mixture contains datolite concentrate - base and sodium fluoride in amount of 20-30%. In preparation of briquettes, added to mixture is 5-10% of binding agent, for instance, sodium silicate solution. EFFECT: higher efficiency. 2 cl
Patent RU-2027944-C1 (RU)
Title: Storage for low-boiling liquids
Inventor: VOJTESHONOK VLADIMIR S
IPC: F17C3/00
Filed: 1992-07-16
Granted: 1995-01-27
Abstract: FIELD: storage of liquids. SUBSTANCE: storage has reservoir in whose bottom portion additional reservoir with holes and pipe is mounted. Ascending jet of heated liquid is formed due to difference of hydrostatic pressures outside and inside the reservoir. Formation of such jet excludes chaotic overheating of bottom portion and consequently jumps of pressure. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2059902-C1 (RU)
Title: Reinforced bellows
Inventor: BRYZGALIN YURIJ N
IPC: F16J3/04
Filed: 1992-07-16
Granted: 1996-05-10
Abstract: FIELD: construction and aircraft industries, mechanical engineering, vacuum technology. SUBSTANCE: invention is intended for manufacture of leakproof pipe-lines. Reinforced bellows includes corrugated pipe 1 and reinforcing members: support semi-rings 2, jackets-semi-rings 3, medium semi-rings 4, limiting rings 5, compensation rings 6, butt washers 7 and bushings 8. When working medium is supplied into internal space of corrugated pipe 4 its corrugations expand together with jackets-semi- rings 3 and it diminishes stress in flexible member. EFFECT: improved reliability and prolonged service life of pipe-lines. 1 dwg
Patent RU-2037747-C1 (RU)
Title: Tank-accumulator
Inventor: CHERNENKOV VLADIMIR P
IPC: F24H7/00
Filed: 1992-07-21
Granted: 1995-06-19
Abstract: FIELD: hot water supply systems for residential buildings. SUBSTANCE: tank-accumulator filled with water is placed in operation after switching on the heat source. Hot water from heat source flows via supply pipe line to perforated casing connected with supply pipe line by means of flexible hose wherefrom it flows to consumer through inlet hole of hose connected with distributing branch pipe. Perforated casing is always located in upper zone of tank-accumulator where temperature of water is highest by means of float on which it is secured and flexible hoses with whose walls they are connected. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2067356-C1 (RU)
Title: Office automatic phone exchange station with temporal-pulse channel sharing
Inventor: KUYANICHENKO OLEG A
IPC: H04M3/00
Filed: 1992-08-13
Granted: 1996-09-27
Abstract: FIELD: telephone devices. SUBSTANCE: pulse-duration modulator 4 for group digital voice signal, pulse-duration demodulators 33(1)-33(n) for corresponding individual channels, access units which has different type line sets 32(1)-32(n) are introduced to accomplish goal of invention. EFFECT: unit design of line sets, pulse-duration modulation, increased functional capabilities, increased flexibility in use, increased stability to noise. 1 dwg
Patent RU-2055721-C1 (RU)
Title: Method and device for material processing
Inventor: ZABAROVSKIJ VLADIMIR KH
IPC: C30B13/06
Filed: 1990-05-22
Granted: 1996-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: processing is carried out by heating a layer of processing material with eddy currents till melting, by its collecting and redistribution in restricted volume, by molding the processed surface and by removing the excess of melted material. Processing device has housing, inductor with electro-thermal-durable insulation, accumulator (restricted volume), main cooler, additional coolers and outlet holes. During processing the device is mounted on the surface, the inductor is switched in current source circuit and is shifted. The processed material is heated and melted by thermal action of eddy currents into definite depth, is collected into device accumulator. The flowability of melt is maintained. Part of melt is used for molding the processed surface. The excess of melt is removed. The material of molded surface is cooled till hardening by cooler. The device accumulator is made of thermal-durable material and is disposed behind inductor in the area of effective action of eddy currents. The rear wall of accumulator is separated outwards from inductor surface being in contact with processed material by the thickness of removable layer and has width smaller than that of layer melted material inductor. To improve molding of processed surface outlet holes are made. They increase accumulator volume and pressure on molded melted material. To prevent the melt spreading during processing of surfaces with low roughness along device perimeter additional coolers are installed. EFFECT: enhanced technological opportunities of material processing, enhanced quality of processing large-sized and extended objects, materials difficult to work and making irregularly shaped surfaces without cutting tool. 6 cl, 7 dwg
Patent RU-2099571-C1 (RU)
Inventor: TARASOV ALEKSANDR A
IPC: F02K9/95
Filed: 1992-07-23
Granted: 1997-12-20
Abstract: Использование: в системах индукционного запуска. Сущность: устройство индукционного запуска твердотопливного двигателя содержит корпус, полесоздающую катушку, полевоспринимающую катушку, электрически связанную с электровоспламенителем, причем полевоспринимающая катушка выполнена в виде прямоугольной одно- или многовитковой обмотки, свернутой в кольцо. 5 з. п. ф-лы, 3 ил.
Patent RU-2108618-C1 (RU)
Title: Multichannel priority device
Inventor: KASHIN I O
IPC: G06F9/50
Filed: 1992-06-18
Granted: 1998-04-10
Abstract: FIELD: computer engineering; organizing access to shared resources. SUBSTANCE: device has channels I 1 .......I n , each incorporating first and second request flip-flops 2 and 3, and AND gate 4, NOR gate 5, first counter 6, decoder 7, first, second, and third OR gates 8,9, and 10, request available flip- flop 11, second and third counters 12 and 13, and storage unit 14. EFFECT: improved reliability due to eliminating loss of newly arriving requests. 1 dwg
Patent DE-10004278-C1 (DE)
Title: Intersystem connection forwarding, especially between asynchronous systems, enables efficient, reliable activation of compressed mode based on existing methods
Inventor: FAERBER MICHAEL
IPC: H04B17/382
Filed: 2000-02-01
Granted: 2001-06-28
Abstract: The method involves comparing a transmission quality detected by a subscriber terminal (UE) w.r.t. transmission characteristics to a base station (NB) of the first system (RS1) with a first threshold and activating compressed mode if the quality is below the threshold. If the quality is lower than a second threshold the terminal detects information sequences from the base station (BTS) in the second system (RS2) over a management channel.  The terminal selects a suitable base station for forwarding depending on the information received.
Patent DE-10016340-C1 (DE)
Title: Fabrication of deep trench in semiconductor substrate during e.g., fabrication of deep-trench type capacitor utilizes plasma etching composition comprising hydrogen bromide, nitrogen fluoride, chlorine gas, and helium/oxygen gas mixture
Inventor: LIN MING-HUNG
IPC: H01L21/308
Filed: 2000-03-31
Granted: 2001-12-06
Abstract: A deep trench is fabricated in a semiconductor substrate by performing third plasma etching process to form a width-enlarged trench section in the substrate below an upper trench section. This etching process utilizes an etching composition comprising hydrogen bromide, nitrogen fluoride, chlorine gas, and a mixture of helium and oxygen gas at predetermined set of flow rates. Fabrication of deep trench (21) in a semiconductor substrate (10) involves forming a pad stacked layer (15) on the substrate. A through hole is formed in the stacked layer by employing photolithography process. A second plasma etching process is performed to form an upper trench section in the substrate. This step is accomplished by using a second etching composition comprising hydrogen bromide (HBr), nitrogen fluoride (NF3), and a mixture of helium (He) and oxygen gas (O2) at a second predetermined set of flow rates. A third plasma etching process is performed to form a width-enlarged trench section in the substrate below the upper trench section. This step uses a third etching composition comprising HBr, NF3, chlorine gas (Cl2), and a mixture of He and O2 at a third predetermined set of flow rates.
Patent DE-10159833-C1 (DE)
Title: Verfahren zur Herstellung einer Vielzahl von Halbleiterscheiben
Inventor: WENSKI GUIDO
IPC: B24B49/16
Filed: 2001-12-06
Granted: 2003-06-18
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung einer Vielzahl von Halbleiterscheiben aus Silicium durch gleichzeitig beidseitige Politur der Vielzahl von Halbleiterscheiben zwischen je einem mit Poliertuch beklebten parallelen rotierenden unteren und oberen Polierteller unter Zuführung eines Abrasivstoffs oder Kolloide enthaltenden Poliermittels unter Abtrag von mindestens 2 mum Silicium, das sich dadurch auszeichnet, dass eine vorher festgelegte Teilmenge der Halbleiterscheiben zumindest teilweise mit einem niedrigeren Polierdruck poliert wird und eine andere Teilmenge der Halbleiterscheiben mit einem höheren Polierdruck poliert wird.
Patent DE-10160972-C1 (DE)
Title: Regulating air quantity in pneumatic vehicle level regulation system, involves deriving current air mass in system from measured system component pressures, temperature, vehicle level
Inventor: ROEMER MATTHIAS
IPC: B60G17/052
Filed: 2001-12-11
Granted: 2003-01-23
Abstract: The method involves measuring the air pressure in the individual system components (40,50) with a pressure sensor, measuring the ambient temperature with a sensor (63) mounted on the vehicle, deriving the current air mass in the system from the measured pressures, temperature and vehicle level. A desired air mass is derived from the level, ambient temperature and a derived maximum level variation.
Patent DE-19524337-C1 (DE)
Inventor: STINGL KLAUS DR
IPC: C07D305/14
Filed: 1995-07-04
Granted: 1997-05-07
Abstract: PCT No. PCT/EP96/02573 Sec. 371 Date Jun. 1, 1998 Sec. 102(e) Date Jun. 1, 1998 PCT Filed Jun. 14, 1996 PCT Pub. No. WO97/02236 PCT Pub. Date Jan. 23, 1997Disclosed is a process for producing  beta -amino- alpha -hydroxycarboxylic acid derivatives of general formula (2R,3S)- or (2S,3E)-N-(X,Y)-3-amino-2-hydroxy-3-phenyl propionic acid-Z of Formula I, e.g. of (2E,3S)-3-amino-2-hydroxy-3-phenyl propionic acid or (2R,3S)-N-benzoyl-3-amino-2-hydroxy-3-phenyl propionic acid methylester. Compounds of type I are valuable intermediates in the total synthesis of Taxols which can be used in the treatment of various forms of cancer.
Patent DE-19601437-C1 (DE)
Title: Gyratory butt welding method for thermoplastic belts reaching inaccessible locations
Inventor: KUENNE HANS-WERNER
IPC: B29C65/06
Filed: 1996-01-17
Granted: 1997-01-23
Abstract: A procedure welds the ends (90, 90') of thermoplastic belts, cut such that they fully butt together. Surfaces are pressed together at given pressure and relatively gyrated, maintaining pressure and parallelism. Frequency and pressure are selected to melt the plastic by friction, the motion itself small in comparison to belt cross section. When melting initiates, belt ends are brought together into their final relative location. Maintaining at least a partial pressure, they are held there whilst the plastic hardens.  Also claimed is a device to carry out the procedure.  Also claimed is a method of welding a belt inside a roller conveyor track, in which the unit is rested on the rollers (A, A'), and reaches down in-between them, to complete the weld as described.
Patent DE-19630353-C1 (DE)
Title: Releasable instrument tray retention device
Inventor: KRATOCHWILLA MICHAEL ING GRAD
IPC: A61G15/16
Filed: 1996-07-26
Granted: 1997-11-06
Abstract: The retention device automatically couples the tray (5) to a support arm (1) via a bearing element (2) at the end of the latter, cooperating with a counter-bearing element (6) secured to the underside of the tray.  The counter-bearing element has a reception groove (7) corresponding in shape to the periphery of the bearing element, inserted in the groove by horizontal movement of the tray. The bearing element has a spring-loaded catch (3) for retention of the inserted tray, released by movement against the spring bias.
Patent DE-19700349-C1 (DE)
Inventor: KELLNER GERD
IPC: F42B12/34
Filed: 1997-01-08
Granted: 1998-08-20
Abstract: A projectile or warhead for fighting armoured targets has a material (1) with practically no end ballistic effect as an expanding medium radially enveloped by an outer body made of a penetration material (2) with a distinctly higher end ballistic effect. The expanding medium (1) may be made of a light metal, duro- or thermoplastic materials, fibre-reinforced plastics, elastomeric materials or a dense and dynamically soft metal. The expanding medium (1) may further contain substances with a pyrophoric and/or explosive effect, possibly as a powder or liquid. Strips (20) or other bodies (21, 24, 25) may be embedded in the outer body. The outer body (2) may be made of high-density sintered metal, of a brittle material or of very hard steel. The outer body may break into splinters. A massive penetrator (6) or several penetrators (26) may be arranged at the centre of the expanding medium. The projectile has a tip (38, 41) and is spin-stabilised or aerodynamically stabilised as a full calibre projectile or as a subcalibre pierce-and-seal projectile. The projectiles may be expelled from dispensers. The projectiles or warheads can be mounted on guided or non-guided missiles.
Patent DE-19708877-C1 (DE)
Title: Monoclonal antibody specific for megakaryocytes
Inventor: BUEHRING HANS-JOERG DR
IPC: A61P35/02
Filed: 1997-03-05
Granted: 1998-06-25
Abstract: Monoclonal antibody that is directed against megakatyocytes and which does not recognise thrombocytes and the hybridoma cells producing the antibody is new.