baber/WOPTO huggingface dataset:
Patent DE-19629110-C1 (DE)
Title: Magnetic field separation system for fine particle mixture
Inventor: WESTER HARALD
IPC: B03C1/247
Filed: 1996-07-19
Granted: 1997-03-06
Abstract: The invention pertains to a process for separating mixtures of finely divided materials consisting of non-ferromagnetic particles and ferromagnetic particles with a maximum particle size of up to 1 mm by means of a magnetic field. The mixture is conveyed in a transport direction over a conveyor surface; magnetic fields with constantly changing field direction are produced by a moving magnetic system with alternating poles (N, S) situated on the underside of the conveyor surface, and the mixture migrates on the conveyor surface over the magnetic fields produced by the magnetic system in the transport direction. When the ferromagnetic particles pass through the magnetic field above the conveyor surface they are attracted to the conveyor surface by the magnetic field and, depending on the size of the ferromagnetic particles and/or the alternating speed of the magnetic system, the ferromagnetic particles are deflected and discharged counter to or in the direction of movement of the magnetic system, out of the transport direction of the mixture.
Patent DE-19629158-C1 (DE)
Title: Sheet stacking device for use with e.g. copier, printer
Inventor: BERGANDER KLAUS
IPC: G03G15/00
Filed: 1996-07-19
Granted: 1997-10-16
Abstract: The support rails support the collected stack of sheets and moves it over the collection bed (12). By withdrawal of the support rails into the collection bed, the stack falls downwards onto a location (16) beneath the collection bed. The support rails have pick-up hooks extending over the locating surface for the stack of sheets. The support rails on sliding over the collection bed extend telescopically. The collection bed has at least one alignment slide, which is movable against the stack located on the collection bed. It pushes the stack against at least one alignment stop.
Patent DE-19642172-C1 (DE)
Title: Refractory blow lance production
Inventor: REMKE ALFRED DIPL ING
IPC: C21C5/46
Filed: 1996-10-12
Granted: 1997-08-21
Abstract: The method concerns production of refractory blow lances for introduction of gaseous and/or solid materials into metal melts. Such lances consist of a carrier pipe and a refractory outer cover joined to the carrier pipe by means of anchoring elements.   The method is characterised by the fact that the refractory cover is produced by pressing a paste (which subsequently sets) of refractory material into a mould accommodating the carrier pipe and anchoring elements.   The mould for the production of the proposed refractory blow lance is made up of two or more pipe segments lined with a rubber or plastic material. The mould is deaerated and/or evacuated while a paste of refractory material is introduced.  The paste is introduced with the mould oriented vertically.  Upper connections are used for de-aeration, evacuation and filling the mould with refractory paste.  This paste is introduced with an excess pressure of 2-6 bar.  The paste is mixed in a pump mixing chamber.  Steel needles are added to the paste.  The mould is subjected vibrations during and/or after introduction of the paste.
Patent DE-19702983-C1 (DE)
Title: Drilling head adapting efficiently to both soft and hard going
Inventor: TIBUSSEK FRITZ
IPC: E21B7/28
Filed: 1997-01-28
Granted: 1998-06-04
Abstract: A new method sinks boreholes, especially for exploration and production. The drill string (5) carries a combination head (10) comprising cutter(s) (29) and a guide tip. The cutting head can be raised, retracting it from the guide tip (22). It can also be lowered into a working position, level with the end of the tip (21) or even projecting beyond it. Drilling commences with the cutter retracted until the guide tip, working in the ground, locates and positions the end of the drill string. The cutters are then lowered relative to the tip, to make the bore, especially in hard ground. Also claimed is the corresponding drilling equipment.
Patent DE-19708806-C1 (DE)
Title: Fibre=optic hydrophone-probe for measuring pressure amplitudes in liquid medium
Inventor: EISENBERG ALEXANDER DIPL PHYS
IPC: G01L23/06
Filed: 1997-03-04
Granted: 1998-09-03
Abstract: The fibre-optic hydrophone has an optical monomode X or Y coupler (2) with a monomode fibre as a light conductor, which with one end, which forms a boundary surface, is directly exposed to the liquid medium and is immersed in the liquid medium (13) and at the other end is acted on by a monomode laser diode (1). Also with a timely highly resolving optical reflection measuring arrangement contg. a photo detector (4). To which is supplied light of the monomode laser diode (1) across the monomode X or Y coupler (2), reflected depending on the pressure at the boundary surface and with it also on the optical index of refraction.
Patent DE-19808245-C1 (DE)
Title: Microelectronic semiconductor element manufacturing method
Inventor: NIEMANN EKKEHARD
IPC: H01L21/04
Filed: 1998-02-27
Granted: 1999-06-24
Abstract: The manufacturing method uses a silicon carbide semiconductor in which doped regions are formed by ion implantation, with resulting damage to the semiconductor repaired by irradiation of the entire surface of the semiconductor with optical radiation for a defined time interval, with simultaneous application of semiconductor material over the doped regions.
Patent DE-19840502-C1 (DE)
Title: Pneumatic transporting of particles, especially plastic granules, using a gas into which a fluid is injected and which has a satisfactory moisture content at the destination
Inventor: STARK BERNHARD
IPC: B65G53/06
Filed: 1998-09-07
Granted: 2000-03-02
Abstract: The level of fluid added to the particles and/or the conveying gas is such that the gas in the conveying line(3) is oversaturated, but its relative moisture content at the destination(4) is below the saturation limit.
Patent DE-19852156-C1 (DE)
Title: Apparatus for removing gaseous and liquid media from incoming media, especially in a tank deaerator
Inventor: HENNRICH WERNER
IPC: B60K15/035
Filed: 1998-11-12
Granted: 1999-11-25
Abstract: Apparatus for removing gaseous and liquid media from incoming media, especially in a tank deaerator comprises a housing (2) with an inlet (3) for the media and outlets (4, 6) at the bottom (5) and at the top (7) of the housing. A float chamber (8) containing a float (9) is arranged between the outlets (4, 6) with a closure (24) for the outlet (4) for liquid media and a closure (13) for the outlet (6) for gaseous media. An apparatus (19) turns the float (9) within the chamber (8) and moves onto a tappet-like element (20) to open the closure (24) for the outlet (4) for liquid media. Preferred Features: The float (9) is partially hollow and the turning apparatus (19) is arranged within the float.
Patent DE-19940487-C1 (DE)
Title: Embossing rollers for web materials e.g. tissue paper, comprises raceways at the ends of the roller bodies to slide within ring holders in a conical structure to set the embossing gap between the rollers with precision
Inventor: STAMM HANS-JOACHIM
IPC: B21B31/16
Filed: 1999-08-26
Granted: 2001-02-08
Abstract: An embossing roller assembly, comprises raceways at both ends of the roller bodies to slide within ring holders in a conical structure to set the embossing gap between the rollers with precision  The raceways (3) have a conical inner ring drilling (31). The embossing roller (1), held by the raceways (3), has ring holders (11) between the roller body (10) and the journals (12) with a conical ring seat (110), to take an inserted raceway (3) with its radially expanding ring drilling (31) as it slides in. The outer diameter of the raceway (3) varies, according to the depth of insertion on the ring seat (110).  The conical ring seat (110) has an increasing diameter from the side towards the journal (12) inwards, towards the roller body (10). Pressure rings (6) hold the raceways (3) in position at their ring holders (11). Each pressure ring (6) is placed at the side of a raceway (3) pushed into the ring holder (11), together with a screw locking ring and setting screws (7) for positioning in relation to the ring holder (11). Each pressure ring (6) has a sprung support against the ring holder (11).  A ring groove (13) is near each ring seat (110), linked to a channel leading axially from the journal (12) for connection to a pressure supply. Both embossing rollers (1,2) have raceways (3) at both ends of their roller bodies (10,20) rolling against each other, with the embossing gap (P) between the rollers to act on the web.
Patent RU-2102987-C1 (RU)
Inventor: PROVOTOROV V M
IPC: A61P11/00
Filed: 1992-10-20
Granted: 1998-01-27
Abstract: FIELD: medicine, pulmonology. SUBSTANCE: stimulation of expectoration is carried out by administration of corticosteroids small doses, for example, 5 mg prednizolon. Injection form of prednizolon (10 mg) is administrated by inhalation (50% dose is entered in respiratory system), once per a day for 2-3 days. Intermitting dosing is possible. Method ensures to decrease expectoration period by 10-15%. EFFECT: enhanced effectiveness of method, decreased treatment period, absence of complications, drug economy.
Patent RU-2035259-C1 (RU)
Inventor: BELYJ VALERIJ A
IPC: B22D11/124
Filed: 1992-10-29
Granted: 1995-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: coolant is fed onto the surface of casting with the aid of nozzles grouped by sectors and changes in specific consumption according to exponential law. In the sector adjacent to the crystallizer and accounting for 0.03-0.11 of the length of liquid phase, 35-60 percent of coolant is fed whose consumption is determined by the ratio given. The first raw of nozzles, near the crystallizer, coolant is fed for maximal consumption. EFFECT: higher efficiency.
Patent RU-2049839-C1 (RU)
Title: Свивальная машина
Inventor: ALEKSEEV YURIJ G
IPC: D07B3/00
Filed: 1992-11-30
Granted: 1995-12-10
Abstract: Изобретение относится к металлургической промышленности, в частности к сталепроволочно-канатному производству. Свивальная машина двойного кручения, включающая крутильную часть, состоящую из ротора в виде двух дисков, размещенных на полых валах, вращающихся в опорных стойках, и неподвижного основания, расположенного между дисками перпендикулярно оси вращения роторов, диски ротора выполнены подвижными на полых валах, с фиксацией по длине полого вала, причем отношение расстояния между дисками роторов к диаметру дисков составляет 0,75 1,25. Такая конструкция позволяет повысить качество получаемого витого изделия и снизить его обрывность. 1 ил. 2 табл.
Patent RU-2073179-C1 (RU)
Title: Absorption refrigerator
Inventor: TITLOV ALEKSANDR S
IPC: F25B15/04
Filed: 1992-12-08
Granted: 1997-02-10
Abstract: FIELD: refrigerating engineering; domestic absorption refrigerators. SUBSTANCE: evaporator is fully located in heat- insulated unit and its odd rectangular sections (beginning with first one) are thermally connected with useful volume and are interconnected by means of mains; outlets of previous odd rectilinear sections are connected with inlets of subsequent odd rectilinear sections. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2059598-C1 (RU)
Title: Способ получения альдегидов c5- c7
Inventor: KOLESNICHENKO NATALYA V
IPC: C07C47/02
Filed: 1992-12-09
Granted: 1996-05-10
Abstract: Использование: в производстве пластификаторов и ПАВ. Сущность: продукт - альдегиды C 5  - C 7 . Реагент 1: олефины C 4  - C 6 . Реагент 2: оксид углерода и водород. Условия реакции: родиевый катализатор, содержащий водорастворимый лиганд ф-лы I:      где х= 3-80 мас.%, модифицированный Na 3 Po 4 , при молярном отношении лиганд/родий 0,2-2,0. 4 табл.
Patent RU-2055135-C1 (RU)
Title: Gantry abutment for high-voltage transmission lines
Inventor: KRUGLIKOV EVGENIJ ALEKSANDROVI
IPC: E04H12/00
Filed: 1992-12-16
Granted: 1996-02-27
Abstract: FIELD: power engineering. SUBSTANCE: gantry abutment for high- voltage transmission lines includes two stands 1, horizontal transverse beam 2 comprising such three parts as two cantilevers 3, and middle part 4, upper flexible link 5, and lower flexible links 6. Current-carrying leads are attached to cantilevers 3 of transverse beams, as well as to the middle portion of middle transverse beam 4 on strings of insulators. Lower flexible links 6 are cross-shaped, and split, and attached to additional cantilever members 8 using hinges 7. Tightening devices 9 are provided to exclude sagging of lower flexible links. EFFECT: decreased loads on the stands, reduced material consumption per stand, and reduced cost. 2 dwg
Patent RU-2040103-C1 (RU)
Title: Device for stepping direct voltage up
Inventor: BUSHUEV VLADIMIR M
IPC: H02M3/335
Filed: 1992-12-23
Granted: 1995-07-20
Abstract: FIELD: electric power conversion. SUBSTANCE: device has controlled direct voltage converters with transformer galvanic decoupling. Operational amplifier which is connected between input and output wires as well as said converters and resistors. EFFECT: increased efficiency and decreased oscillations of output voltage level. 1 dwg
Patent RU-2036276-C1 (RU)
Inventor: CHMILENKO ANATOLIJ A
IPC: E02F3/38
Filed: 1992-12-30
Granted: 1995-05-27
Abstract: Использование: погрузочно-транспортные машины, в частности погрузчики, экскаваторы. Сущность изобретения: узел крепления гидроцилиндра со стрелой выполнен из двух втулок, установленных в отверстиях, выполненных в боковых стенках стрелы. Ловитель узла крепления выполнен в виде листа, представляющего собой часть круга. Ловитель концентрично расположен относительно втулок и прикреплен к ним. Выпуклая часть ловителя расположена в сторону, противоположную точке крепления гидроцилиндра управления стрелой. 3 ил.
Patent RU-2080116-C1 (RU)
Title: Agent for pain or inflammation treatment
Inventor: GEISSLINGER GERD DR
IPC: A61K31/19
Filed: 1991-08-19
Granted: 1997-05-27
Abstract: FIELD: pharmacy. SUBSTANCE: proposed agent has 2-(2-fluoro-4-biphenylyl)-propionic acid as a free form or as pharmacologically toleratable salt and if necessary acceptable carriers and additional agents. In the case of pain or state at dominating pain content of R-(-)-enantiomer of 2-(2-fluoro-4-biphenylyl)-propionic acid is 60-99.5% and other - S-(+)-enantiomer; in the case of inflammation and chronic disease at dominating inflammation content of S-(+)-enantiomer is 60-99.5% and other - R-(-)-enantiomer. EFFECT: enhanced effectiveness of treatment.
Patent RU-2024152-C1 (RU)
Inventor: GORBATOV NIKOLAJ M
IPC: H02J3/18
Filed: 1993-02-01
Granted: 1994-11-30
Abstract: Установка используется для компенсации реактивной мощности. Сущность изобретения: из девяти секций одинаковых блоков однофазных конденсаторов, соединенных в треугольник путем последовательного объединения контактов, составлен многополюсный единый контур, из контактных точек которого через пять трехполюсных выключателей выполнены соединения с трехфазной сетью. 1 ил., 1 табл.
Patent RU-2095767-C1 (RU)
Inventor: LAGUTIN ALEKSEJ ALEKSEEVICH
IPC: G01K7/12
Filed: 1993-03-09
Granted: 1997-11-10
Abstract: FIELD: measurement technology. SUBSTANCE: thermometer has heat equalizing unit combined with connector. Two contact pins of connector are connected to vacant leads of measuring thermocouple. The remaining pins are connected to compensating thermocouple. Contact pins in both parts of connector are interconnected by heat conducting electric insulator. Connector itself is positioned in heat insulator. EFFECT: higher measurement accuracy. 3 dwg
Patent RU-2034124-C1 (RU)
Inventor: KAN ILYA A
IPC: E05B49/00
Filed: 1993-03-25
Granted: 1995-04-30
Abstract: Изобретение относится к запорным устройствам. Существо изобретения заключается в том, что запорное устройство включается только при совпадении кода, хранящегося в блоке памяти и кода "ключа", формируемого в оптическом формирователе кодов. При этом формирователь кода выполнен в виде световода из нерегулярного волоконно - оптического жгута. 4 ил.
Patent RU-2085159-C1 (RU)
Title: Device for layout of eye membrane in surgical operation
Inventor: BEZRUKOV SERGEJ V
IPC: A61F9/013
Filed: 1993-04-20
Granted: 1997-07-27
Abstract: FIELD: surgical ophthalmology. SUBSTANCE: invention relates to surgical treatment of non-progressive myopia. Device contains casing 1 made in the form of thin-wall cylinder, marking plates 2 fastened on casing, whose working surface "a" follows eye membrane shape, and handle 3 attached to casing. Marking plates are arranged in bracket mode with their peripheral ends attached to casing, whereas their free ends are located inside casing equidistantly to longitudinal axis of casing, height of plates lowering from periphery to center. One of marking plates may have elongated working end 4, end "b", which lies on longitudinal axis of casing 1. Operation of device: surgeon takes hold of handle 3 with hand or holder, aligns center of circle formed with free ends of plates 2 or end "b" of elongated plate with optical axis of eye and then presses marking plates to eye membrane. When device is taken off, eye membrane retains marks, along which surgeon makes perforating cuts. EFFECT: increased accuracy of eye membrane layout. 3 dwg
Patent RU-2092683-C1 (RU)
Title: Reagent for removing water well sedimentation
Inventor: SHPERBER RUBIN E
IPC: E21B43/27
Filed: 1993-07-01
Granted: 1997-10-10
Abstract: FIELD: mining industry. SUBSTANCE: this reagent can be used for restoration and increasing output of water wells and bore-holes fortified by steel casing tubes. Reagent comes as waste from process of acid polishing of crystal and it contains, mas.%: sulfuric acid, 18-23; hydrofluoric acid, 0.5-3.0; fluorosulfonic acid, 0.01-1.0; normal and acid sulfates of metals of I and II groups, 0.01-0.05; fluorides of metals of I and II groups, 0.1-0.5; silicofluorides of metals of I and II groups, 0.01-0.02; and water, the balance. EFFECT: high efficiency. 1 tbl
Patent RU-2098278-C1 (RU)
Title: Method and polymer composition for manufacturing shaped products
Inventor: TSAREV VLADIMIR FEDOROVICH
IPC: C08K3/40
Filed: 1993-07-22
Granted: 1997-12-10
Abstract: FIELD: polymer materials. SUBSTANCE: method of manufacturing shaped products from epoxy binder-based polymer composition includes dispersing an inorganic powder in binder and impregnating continuous fiberglass reinforcing filler with binder followed by shaping resulting prepreg by drawing it through heated die, polymer composition utilized containing, wt.-%: 4,4'-diamino-3,3'- dichlorodiphenylmethane tetragycidyl ether, 15.7-20.9; oligomer product of esterification of bis[4-(1-(α-hydroxyethyl)phenyl] ether and metacrylic acid, 0.95-1.30; isomethyltetrafydrophthalic anhydride, 13.35-17.80; glass threads, 55.82-67.49; and magnesium/ammonium phosphate, 2.51-4.18. The latter is dispersed in binder in the following way. Above-said tetraglycidyl ether is first mixed with above-said esterification product and 2/3 of total quantity of above- said anhydride. To remaining part of anhydride, magnesium/ammonium phosphate is added and the two ingredients are 3 to 5 times ground together on rolls to form homogeneous mass with magnesium/ammonium phosphate particles size 1 to 30 mcm. The two mixtures obtained are agitated for 5-10 min and then 3-4 times ground on rolls. Impregnation of reinforcing filler is performed using melt of binder, whereas formation of prepreg proceeds at temperature of dye 220-230 C and drawing velocity 0.22-0.30 m/min. EFFECT: improved quality of products. 3 cl, 2 tbl
Patent RU-2081964-C1 (RU)
Inventor: GERGEL EDUARD SAVVICH
IPC: E02B3/06
Filed: 1993-07-27
Granted: 1997-06-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: shore-protective structure has blocks 1 with through-holes 2 of slot shape. Made in blocks 1 are three vertical parallel slits 3, 4, 5 with one of them located over block center, and two other slits are made on diagonally opposite sides of block at equal distances from edges of block. Each slit is of depth not less than half height of block 1 and of width not less than its thickness. Blocks 1 by means of slits 3, 4, 5 are cross-like interconnected into pairs. Installed in base of angles formed at their joining are wave suppressing screens of trapezoidal configuration. EFFECT: high efficiency. 7 dwg
Patent RU-2065493-C1 (RU)
Inventor: TARASYAN TATYANA P
IPC: C12G3/06
Filed: 1993-08-06
Granted: 1996-08-20
Abstract: Использование: в пищевой промышленности, в частности в производстве алкогольных и безалкогольных напитков. Сущность изобретения: для улучшения органолептических показателей готового продукта и повышения лечебно-профилактических свойств предлагается в композицию, содержащую клюкву, сахарный сироп и водно-спиртовую жидкость, дополнительно вводить настой листьев грецкого ореха, и клюкву в виде водно-спиртового настоя при следующем соотношении ингредиентов, л/100 дал: водно-спиртовый настой клюквы 248-252, водно-спиртовый настой листьев грецкого ореха при соотношении 1:20 248-252, 65% сахарный сироп 148-152, водно-спиртовая жидкость остальное.
Patent RU-2064562-C1 (RU)
Inventor: KOTOV PAVEL B
IPC: E02D27/00
Filed: 1993-09-14
Granted: 1996-07-27
Abstract: Изобретение относится к строительству. Техническим результатом изобретения является обеспечение надежного контакта пустотелых сборных элементов с монолитным ядром, что делает возможным применение небольших по высоте и массе пустотелых элементов для строительства без применения грузоподъемных механизмов столбчатых сборно-монолитных фундаментов малоэтажных зданий, в том числе и дачных домиков, на основаниях, сложенных пучиноопасными при промерзании грунтами. Пустотелый строительный элемент имеет сквозную вертикальную полость для образования в составной из элементов конструкции сквозного вертикального канала, заполняемого бетоном с образованием ядра, при этом полость выполнена в виде двух усеченных конусов с равными большими основаниями и совмещенными равными меньшими основаниями, которые расположены на расстоянии от 0,5 до 0,75 высоты элемента. 3 ил.
Patent RU-2070803-C1 (RU)
Inventor: KOMACHKOVA RAISA A
IPC: A23L17/30
Filed: 1993-10-26
Granted: 1996-12-27
Abstract: Использование: изобретение относится к рыбной промышленности, в частности, к обработке икры-сырца при производстве зернистой и паюсной икры рыб осетровых пород. Сущность изобретения: икру-сырец промывают 1 - 3 раза в пресной или морской воде, содержащей 0,01 - 0,05% катамина АБ в течение 1-5 мин. После стечки в икру добавляют поваренную соль и расфасовывают в банки.
Patent RU-2107558-C1 (RU)
Title: Pneumatic dust remover
Inventor: PEDERSON EHJNAR
IPC: B05B1/00
Filed: 1992-04-13
Granted: 1998-03-27
Abstract: FIELD: dust removal. SUBSTANCE: pneumatic dust remover has a compressed-air supply system, pistol-type grip furnished with a trigger mechanism for supply of compressed air, and a nozzle. It is furnished with a built-in oscillating valve forming a pulsating flow with periodically repeating pressure pulses and made in the form of a saddle valve with an extended body for movement in longitudinal direction, its one end is tightly engaged with the valve saddle under the action of a compression spring, and the other end is made in the form of a movable piston placed in a closed cylinder. One end of the valve facing the opposite side of the saddle is connected to an air conduit past the saddle valve by means of an internal duct passing through the extended valve body, and its opposite end is connected to the exhaust zone before the saddle located before the saddle valve by means of the internal cylinder valve. EFFECT: enhanced efficiency. 8 cl, 6 dwg