baber/WOPTO huggingface dataset:
Patent DE-4243015-C1 (DE)
Title: Exhaust manifold seal in IC-engine - has temperature sensor with sensor head, which projects into exhaust gas flow
Inventor: EHRENPREIS ROLF DIPL ING
IPC: F02B77/08
Filed: 1992-12-18
Granted: 1994-03-24
Abstract: A sensor is located on, or imbedded in, the seal. The unit (5) consists of a temperature sensor, which projects with its sensor head (6) over the exhaust opening (2) into the exhaust flow. The sensor is formed by a thermoelement. Electric cables (7) lead from the head to an external electrical evaluator. If the seal consists of soft material, thermoelement and cables an imbedded into it. The sensor head is set into a bore (8) in the material frame. If the seal consists of metal plates, cables and thermoelement are located in grooves. USE/ADVANTAGE - Simple and economical means of controlling combustion process, and of adjusting fuel volume for optimum efficiency.
Patent DE-4329077-C1 (DE)
Title: Matter exchange between mixture phase and low viscose fluid phase
Inventor: CHMIEL HORST PROF DR ING
IPC: A23L27/10
Filed: 1993-08-30
Granted: 1994-07-14
Abstract: To give an exchange between a mixture phase (1) of loose fine-grain material or a suspension or emulsion, and a fluid phase (2), the mixture phase is moved axially through a ring gap defined by microporous walls and membranes (5). The low viscose fluid phase is moved simultaneously at right angles to the porous walls and the flowing mixture phase, and radially.The ring gap is formed by two cylinders as microfiltration or ultrafiltration membranes, where at least one rotates. The radial movement of the fluid phase is deflected one or more times, to pass through the ring gap a number of times.
Patent DE-4336270-C1 (DE)
Title: Method and device for polishing strand-shaped material
Inventor: FANGMEIER RALF DR ING
IPC: B24B39/04
Filed: 1993-10-23
Granted: 1995-03-30
Abstract: For polishing strand-shaped material (4) in order to improve the surface quality after rotary peeling, it is proposed to use a polishing head (1) in which roller pairs (7, 10) of different camber are arranged. The rollers (5, 6) of the first roller pair (7) have a greater camber than the rollers (8, 9) of the second roller pair (10) and penetrate deeper into the material (4) to be worked. As a result, an excellent smoothing action on the surface is achieved, the waviness of the material which then usually occurs being levelled by the second roller pair (10) of less penetration depth. The roller pair (7) is arranged, with respect to its circumferential line of greatest camber, in front of the circumferential line of greatest camber of the said roller pair (10) in the feed direction of the material to be worked (fig. 1). <IMAGE>
Patent DE-4342534-C1 (DE)
Title: Telescopic conveying path for conveying and measuring piece goods
Inventor: CHRISTMANN JUERGEN
IPC: B65G21/14
Filed: 1993-12-14
Granted: 1995-01-26
Abstract: The conveying path contains a telescopic conveyor with a box-shaped basic body, above which a separating conveyor and a weighing device are arranged, this saving space which would be necessary for setting up the separating conveyor and the weighing device separately.
Patent DE-4344179-C1 (DE)
Title: Coupling device between a glass fibre (optical fibre) and a dielectric waveguide integrated on a substrate
Inventor: KERNDLMAIER WALTER DR
IPC: G02B6/30
Filed: 1993-12-23
Granted: 1994-10-27
Abstract: The invention relates to a coupling device between a glass fibre (1) and a dielectric waveguide (22) integrated on the substrate (2). The object of the invention, to develop a low-loss and low-back-scatter, but cost-effective coupling device, is achieved in that the fibre end (11, 12) - mainly by pulling the fibre under the influence of heat up to the point of rupture - is reduced down to a diameter in the order of magnitude of typical core dimensions of dielectric waveguides and in that, on the other hand, there is provided on the substrate a fibre holder (21) which tapers off in a similar manner (shape) and whose tip merges into the waveguide to be coupled. In this way it is achieved that during assembly the glass fibre has only to be slipped into the holder up to the stop and during this process automatically centres itself in the direction of the waveguide without it being possible that tolerances in the fibre geometry might lead to an increase in loss as is the case in butt joints (end face coupling) - the prior art. <IMAGE>
Patent DE-4422194-C1 (DE)
Title: Method of cutting stacked foliated material
Inventor: SCHNEIDER HORST
IPC: B26D1/08
Filed: 1994-06-24
Granted: 1996-06-05
Abstract: The method involves a stack of foliated material being pushed in a direction (A) at right angles to the cutting plane (7) on cutter's table (1). On the further side of the cutting plane are cut partial stacks (10-13) partly lying on a removable base (9). After the set sequence for producing the partial stacks, an intermediate forward thrust of the thrust unit (5) moves the last cut partial stack (13) by means of the stack (6) awaiting cutting. The rate of the unit's forward thrust is such that the last cut partial stack is almost entirely pushed onto the base. After the intermediate forward thrust position has been reached, the cutter's pressure bar (4) is lowered onto the stack awaiting cutting. A stop piece is positioned between the cutting plane and the last cut partial stack.
Patent DE-4431072-C1 (DE)
Title: Stacked paper sheets handling device
Inventor: HERRMANN HERBERT
IPC: B65H3/48
Filed: 1994-09-01
Granted: 1996-01-18
Abstract: The blower has a cylinder (5) closed at one side and containing a movable piston (2). A cylindrical space (9) formed between the closed end of the cylinder and the piston is exposed to blown air and connected to the nozzle of the blower. The blower has a guide pin (12) extending parallel to the lengthwise axis of the piston or cylinder. The pin fits into a matching guide recess (11) in the movable piston or cylinder. The guide pin is enclosed by a compression spring (13). One or more through-holes (7) pointing radially towards the stack of paper sheets (6) are in the movable cylinder near its closed end.
Patent NL-1021037-C1 (NL)
Title: Dispenser for liquids, e.g. liquid soap, comprises flexible container with conically tapered shape single piece construction
Inventor: DRASNAR JIRI
IPC: A47K5/122
Filed: 2002-07-09
Granted: 2004-01-13
Abstract: The dispenser (1) comprises a flexible container (2) with a dispenser part (3) mounted in an opening (6) in the top side. The container has a single-piece construction with a conically tapered shape extending upwards from its substantially flat base (8).
Patent NL-1021828-C1 (NL)
Title: Conveyor, especially for packaging machine, has leading, intermediate and trailing parts of track formed by flexible guide track
Inventor: BEUSEKOM HENK VAN
IPC: B65G47/08
Filed: 2002-11-04
Granted: 2003-05-07
Abstract: The leading, intermediate and trailing parts (1a-1c) of the transport part guide track comprise at least one flexible guide strip (1).  Goods are transported along a guide track via transport parts with a follower. The guide track comprises a leading part (1a), an intermediate part (1b) and a trailing part (1c) all arranged one after the other and pivotally connected with each other in the same plane. An Independent claim is also included for a packaging machine, part of which is formed by the conveyor.
Patent NL-1023598-C1 (NL)
Title: Rotary mill for e.g. granular material, has removable beater rotated by device mounted on outer part of rotor
Inventor: ZANDEN JOHANNES PETRUS VAN DER
IPC: B02C13/18
Filed: 2003-06-05
Granted: 2004-12-07
Abstract: The mill has at least one removable beater (18) which is rotated using a device mounted on the outer part (8) of the rotor (1) via at least one bearing so that the rotary device (4) can be rotated about an axis which is coincidental with the beater body rotation axis. The mill comprises a rotor with at least one blade (2) rotatable in at least one direction, a dosing space (11) extending around the rotation axis for the rotor, at least one guide device (13, 19) supported by a middle part (7) of the rotor and at least one beater associated with at least one guide device. The guide device has at least one guide surface (14) extending around the dosing space in the direction of the outer edge of the rotor between a central feed (15) and an output end (16). The geometry of the dosing space is defined by the rotating central feed. Material supplied to the guide device by the central feed flows over the guide surface by gravity and follows a spiral path (17) after the output end. The beater comprises at least one part in the form of a rotary body extending in a uniform manner around its rotation axis, forming a rotary beater surface acting as an impingement surface (23) extending transverse to the spiral-shaped path.
Patent NL-1024589-C1 (NL)
Title: Sprinkler system for extinguishing fires, designed to be connected to water mains in home or small business
Inventor: COLEN ANTONIUS JOHANNES JOSEPH
IPC: A62C35/60
Filed: 2003-10-22
Granted: 2005-04-25
Abstract: The system comprises a number of sprinkler nozzles which are connected to the water mains via a set of pipes and coupling pieces which can be fitted together by e.g. screw or quick-fit joints. A soap tank can be connected to the system in order to generate foam. The system is designed to be installed in the home or a small business.
Patent RU-2013417-C1 (RU)
Title: Ceramic bodies connection method
Inventor: MARK STIVENS NYUKIRK
IPC: C04B37/00
Filed: 1988-05-20
Granted: 1994-05-30
Abstract: Two or more ceramic bodies (10,12) are bonded together by oxidizing with a vapor-phase oxidant molten metal obtained from a body of precursor metal (14) to form an oxidation reaction product bond. The oxidation reaction product is formed between adjacent facing, substantially congruent surfaces of the ceramic bodies (10,12) and bridges the surfaces, thus bonding the ceramic bodies (10,12) to each other. Promoters may optionally be used to facilitate formation of the oxidation reaction product.
Patent RU-2025899-C1 (RU)
Inventor: SEMENOV KONSTANTIN A
IPC: H04B3/46
Filed: 1989-04-11
Granted: 1994-12-30
Abstract: Использование: контрольно-измерительная техника. Сущность изобретения: устройство содержит блок генераторов 1, блок сравнения 4, блоки индикации 22 и 28, нормирующий блок 17, триггерный блок 35, блок управления 44, объект контроля 47. 1-47-4-22-35-28, 17-4, 44-1, 44-35, 44-4, 44-22, 4-44. В устройстве предусмотрен автоматический и ручной режимы работы, возможность настройки А4Х на любой из контрольных частот, регистрации и хранения информации о результатах контроля в удобном для восприятия вида. Кроме того обеспечивается возможность формирования двух различных видов контрольного шаблона А4Х с ручной установкой допусковых границ в широком диапазоне значений, что обеспечивается специальной конструкцией нормирующего блока. Формирование сетки контрольных частот достигается выполнением блока генераторов в виде набора генераторов и ключей, через которые испытательные сигналы поступают на вход объекта контроля. 2 ил.
Patent RU-2029129-C1 (RU)
Title: Controlled nozzle for internal combustion engine
Inventor: SEMENOV VLADIMIR GRIGOREVICH
IPC: F02M51/00
Filed: 1989-05-10
Granted: 1995-02-20
Abstract: FIELD: engine engineering. SUBSTANCE: fuel is fed to under- needle space 11 through passage 2 and, if pressure in the space reaches initial injection pressure, cutting-off needle 10 together with rod 4 and armature 7 overcomes effort of force spring 3 and lifts resulting in flowing fuel to nozzle opening 9. The armature is made up as a disk made of nonmagnetic material and interacts with rod 4 through stop 5. In lifting the needle, contacts of pickup 12 is interconnected and electrical signal from the pickup is fed to control unit 14 which consists of capacitor accumulator, thyristor, and unit for thyristor opening. As the result, a current puls is fed to electromagnet coil 6. Magnetic field is created in the coil. The field passes through armature 7 and Foucault currents are induced in it. The currents, in turn, create magnetic field which repels armature 7 from electromagnet coil 6. The armature moves, effects on rod 4 and needle 10 through stop 5 and moves the needle down to the seat of sprayer 8. The fuel injection is cut off. After passing the current puls through the electromagnetic coil, interaction of magnet field of the coil with the armature stops, needle lifts again under the action of fuel pressure, and injection of fuel to the engine goes on. When fuel supply to passage 2 is cut off, needle 10 is set on the seat under the action of force spring 3 resulting in cutting off of fuel flow to nozzle openings 9. EFFECT: enhanced efficiency. cl, dwg
Patent RU-2011803-C1 (RU)
Title: Устройство для заканчивания буровых скважин
Inventor: SHAMOV NIKOLAJ A
IPC: E21B43/11
Filed: 1989-09-18
Granted: 1994-04-30
Abstract: Устройство для заканчивания буровых скважин содержит обсадную колонну, в радиальных отверстиях боковых стенок которой установлены направляющие втулки с размещенными в них выдвижными элементами. Последние выполнены в виде стаканов, установленных кольцевыми кромками наружу обсадной колонны, а также размещение в колонне инструмента для срезания выступающих в нее частей устройства. Кольцевые кромки выдвижных элементов конически заострены снаружи и выполнены из мягкого или эластичного материала для крепких пород или из твердого для мягких пород. Устройство имеет инструмент для срезания, выполненный в виде заостренной втулки, общая длина которой с цементировочной пробкой больше длины перфорированного участка колонны. Глухие отверстия выдвижных элементов заполнены высоковязкой средой с крупнодисперсным наполнителем и(или) в них размещены эластичные вставки, выполненные, например, из кислотонестойкой резины. 6 ил.
Patent RU-2033191-C1 (RU)
Title: Syringe
Inventor: VOINOV VALERYAN P
IPC: A61M5/24
Filed: 1989-12-19
Granted: 1995-04-20
Abstract: FIELD: medical equipment. SUBSTANCE: syringe changeable capsule is made of two hemispherical rigid shells hermetically joined by diameter to form spherical hollow accommodated flexible shell located on inner surface of one of hemispherical shells having tip with rigidly secured needle. Made on the other shell is standard tip for fastening capsule with cylinder. EFFECT: simplified design. 4 dwg
Patent RU-2037719-C1 (RU)
Title: Quick-detachable clamp for attachment of vessels and pipings
Inventor: IVLIEV VALERIJ A
IPC: F16L3/08
Filed: 1990-01-04
Granted: 1995-06-19
Abstract: FIELD: attachment of vessels and pipings. SUBSTANCE: bolt reverse lever is installed on one end of the clamp band, and a hook is installed on the other end of the band. The clamp is provided with an arbor having a threaded hole, that is hinged to the band end. The hook is threaded and installed in the arbor hole. EFFECT: enhanced reliability. 2 dwg
Patent RU-2028381-C1 (RU)
Title: Method of preparing of galactan sulfated derivative
Inventor: PER SMET
IPC: C12P19/04
Filed: 1990-12-03
Granted: 1995-02-09
Abstract: FIELD: microbiology. SUBSTANCE: method involves mild acid hydrolysis of acylglycan consisting of 80% neutral hydrocarbons, 20% lipids and 2% proteins (mol. mass is 12500) which is extracted from bacteria Klebsiella pneumonia. Prepared mixture is separated by chromatography on ion-exchange resin, lyophilized, and hydrocarbon fraction is subjected for gel-filtration. Fraction containing galactan with mol. mass 4000-10000 is lyophilized and subjected for sulfating. Reaction mixture is dyalized, and new sulfated derivative of galactan is prepared showing the following properties: linear sequence of galactose groups bound with bonds (1-3), content of sulfate groups is 20-90%, molecular mass is 5000-12000. Product shows immunostimulating property and antielastase activity. EFFECT: improved method of galactan derivative preparing. 6 cl, 4 tbl
Patent RU-2068197-C1 (RU)
Inventor: MARK KHEKLER
IPC: E05F15/14
Filed: 1990-11-26
Granted: 1996-10-20
Abstract: FIELD: control devices. SUBSTANCE: method involves setting tolerance for error in regulation of speed of motor which drives door folds, stopping or reversing motor which drives door folds, in case if error in regulation of speed of motor which drives door folds is greater than tolerance, due to outer influence force which is caused by person or object which is located in door folds. EFFECT: increased reliability. 6 dwg
Patent RU-2063054-C1 (RU)
Title: Method of measuring porosity of rocks
Inventor: KOZLOV ALEKSANDR N
IPC: G01V11/00
Filed: 1990-05-18
Granted: 1996-06-27
Abstract: FIELD: geophysical prospecting. SUBSTANCE: elastic vibrations are excited in tested matter. Amplitude-frequency characteristic of direct seismoelectric effect is registered at observing points by means of contact-free measurement of increment in absolute value of magnetic signal at any point of measurement. Longitudinal or lateral shifts in rocks are registered for any excitation frequency of elastic vibrations. Effective radius of pore is determined taking viscosity and density of water into account, as well as cut-off frequency. Cut-off frequency is determined on the base of amplitude-frequency characteristic from relation of magnetic signal to seismic one at each frequency. EFFECT: improved reliability. 2 dwg
Patent RU-2035985-C1 (RU)
Title: Mixer
Inventor: VAKHITOV RAFIS R
IPC: B01F29/63
Filed: 1990-09-04
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: mixer has rotating drum 1 divided by partitions 2 with slots 3 and holes 4 for the material overflow into the sections. Spiral guideways 5 are mounted inside the sections. In order to enhanced the efficiency of mixing the loose materials with liquids by means of increasing the contact area of the mixed materials, the first loop of the spiral guideway of the loading section is made corrugated or ribbed in the cross-section perpendicular to the loop. The device 9 for supplying the liquid is located over crimps or ribs. EFFECT: enhanced efficiency of mixing loose materials with liquids. 3 dwg
Patent RU-2008269-C1 (RU)
Title: Process for treatment of galvanic waste water
Inventor: SHPIZ LYUBOV L
IPC: C02F1/42
Filed: 1990-10-29
Granted: 1994-02-28
Abstract: FIELD: treatment of waste water. SUBSTANCE: treatment of waste water is carried out by electrochemical coagulation under contacting charge mixture of coke, iron and activated carbon, 1: 4: (0.3-0.6), alternately with water and atmospheric oxygen. After electrochemical coagulation flocculating agent such as polyacrilonitrile is added to the waste water in the amount of 0.0005-0.00075 g per 1 g suspended matters. Filtration of floc is carried out by passing it through cation- or anion-exchange filter. EFFECT: increased treatment efficiency. 2 cl
Patent RU-2052564-C1 (RU)
Title: Рельсовое стыковое соединение
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: E01B11/06
Filed: 1990-12-20
Granted: 1996-01-20
Abstract: Использование: в конструкциях рельсовых путей. Сущность изобретения: рельсовое стыковое соединение содержит рельсы, стыковые накладки, упругие соединительные элементы и клинья, верхняя поверхность каждого из которых дополнительно скошена в продольной вертикальной плоскости. 3 ил.
Patent RU-2000970-C1 (RU)
Inventor: GILEV YURIJ V
IPC: B60P3/40
Filed: 1991-02-25
Granted: 1993-10-15
Abstract: Использование относитс  к лесозаготовкам, в  частности к трелевке леса в горных услови х  Сущность, передний конец воза леса затаскивают  на погрузочный щит 1 и укладывают щит на трактор  4. При движении трактора под уклон погрузочный  щит устанавливают в промежуточное положение  под углом к опорной поверхности, большим двойного  угла 1 ил
Patent RU-2019821-C1 (RU)
Title: Device for measuring absolute humidity
Inventor: PODGORNYJ YURIJ V
IPC: G01N27/22
Filed: 1991-03-05
Granted: 1994-09-15
Abstract: FIELD: analytical instrument engineering. SUBSTANCE: device has capacitive pickup-cell brought into frequency-setting circuit of high-frequency generator, one-input valve for introducing reference gas into pickup-cell, one-input valve for introducing gas under test into the pickup. Device also has drier, basic reversible counter, indication unit connected with information inputs of reversible counter, three-input AND circuits, control unit, measurement cycle counter, demultiplexers, ancillary reversible counters connected with outputs of demultiplexers. Device also has adder connected with outputs of ancillary reversible counters and set input of basic reversible counter, and decoder of command for clearing ancillary reversible counters. In each cycle the correction is renovated for a quarter, which takes into account temperature drift of high-frequency generator. Average delay of introduction of the correction doesn't excess over two cycles. EFFECT: improved precision of measurement. 3 cl
Patent RU-2023217-C1 (RU)
Inventor: BAKHTINOV NIKOLAJ A
IPC: F26B17/10
Filed: 1991-03-23
Granted: 1994-11-15
Abstract: Использование: в химической промышленности, при производстве мелкодисперсных порошков для интенсификации процесса сушки и повышения качества целевого продукта. Сущность: между патрубками подачи высушиваемого материала и газораспределительной решеткой установлены газоструйные излучатели ультразвука, соединенные с источником подачи газообразного теплоносителя. В магистрали подачи высушиваемого материала установлен смеситель, соединенный с источником подачи несжиженного газа. На корпусе излучателей установлены коллекторы с отверстиями, направленными внутрь излучателей, соединенные с патрубками подачи высушиваемого материала. 1 з.п.ф-лы, 3 ил.
Patent RU-2093481-C1 (RU)
Title: Автоклав для синтеза и выращивания кристаллов в гидротермальных условиях
Inventor: PIMSHTEJN PAVEL G
IPC: C03B7/10
Filed: 1991-04-24
Granted: 1997-10-20
Abstract: Изобретение относится к аппаратам для проведения химических и физических процессов и может быть использовано в машиностроении при изготовлении автоклавов для синтеза и выращивания кристаллов. Автоклав включает корпус, нагревательную систему с опорными элементами и центральную обечайку. На внутренней поверхности корпуса размещены дополнительные опорные элементы, отделенные от нагревателей прокладкой. Дополнительные опорные элементы могут быть выполнены в виде трубок, соединенных с коллекторами для ввода и вывода хладагента. Даны оптимальные расстояния между нагревателями и опорными элементами, обеспечивающими повышение прочности автоклава. 6 з.п. ф-лы, 7 ил.
Patent RU-2007791-C1 (RU)
Inventor: KITAJTSEV ALEKSANDR A
IPC: H01P1/218
Filed: 1991-06-14
Granted: 1994-02-15
Abstract: FIELD: spectral analysis, signal power measurements. SUBSTANCE: converter includes length of communication line with monocrystalline ferrite resonator fabricated from hexaferrite material. It is placed on dielectric backing and is linked to first converter in the form of Hall generator positioned close to ferrite resonator. Second Hall generator is located on outer surface of length of communication line. Both Hall generators are connected to comparison circuit and to proper current sources. EFFECT: expanded operational capabilities. 1 dwg
Patent RU-2061811-C1 (RU)
Title: Method for production of acetate cellulose and triacetate dope-dyed fiber
Inventor: DISTANOV VITALIJ B
IPC: D06P3/48
Filed: 1991-06-26
Granted: 1996-06-10
Abstract: FIELD: production of dope-dyed acetate cellulose and triacetate fiber fluorescent in the band of 505 nm. SUBSTANCE: method for production of acetate cellulose and triacetate dope-dyed fiber consists in introduction into molding solution of polymer of fluorescent dye with the general formula given in the invention description in the amount of 0.3-0.7% of polymer mass. Produced color features high light fastness, resistance to wet treatment and to organic solvents. EFFECT: higher efficiency. 3 tbl
Patent RU-2000676-C1 (RU)
Inventor: PANOV MIKHAIL P
IPC: H05B3/20
Filed: 1991-07-30
Granted: 1993-09-07
Abstract: Сущность: при изготовлении зигзагообразного  нагревател  из ленты пробивают  замкнутые щелевидные отверсти  двум  чередующимис  группами с разным смещением  этих групп от краев ленты. Отрезают  часть ленты вдоль длинных краев до вершин  отверстий с образованием миандрового нагревател . Б ил.