baber/WOPTO huggingface dataset:
Patent DE-19834018-C1 (DE)
Title: Verfahren zum Erzeugen einer Siliziumkarbid enthaltenden Schutzschicht
Inventor: HENKE THILO
IPC: C04B35/80
Filed: 1998-07-28
Granted: 2000-02-03
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Erzeugen einer Siliziumkarbid enthaltenden Schutzschicht auf mindestens einem Teil einer Oberfläche eines Grundkörpers aus einem Werkstoff, dessen Erweichungstemperatur oberhalb einer zur Erzeugung der Schutzschicht anzuwendenden Temperatur liegt, wobei auf den mit der Schutzschicht zu versehenen Teil der Oberfläche des Grundkörpers Silizium aufgebracht und der Grundkörper unter Vakuum oder in inerter Atmosphäre auf eine Temperatur oberhalb des Schmelzpunkts von Silizium erhitzt, mit Kohlenstoff, der in einer porösen Schicht enthalten ist, zur Reaktion gebracht und danach abgekühlt wird, dadurch gekennzeichnet, daß zur Bildung einer homogenen Schutzschicht aus Siliziumkarbid und freiem Silizium der zu beschichtende Teil der Oberfläche zuerst mit einer porösen Kohlenstoffschicht, deren offene Porosität im Bereich zwischen 40 und 95% liegt, versehen wird, daß die poröse Kohlenstoffschicht mit einer gleichmäßigen Schicht aus Silizium bedeckt wird, wobei das Verhältnis in Masseprozent (Ma.-%) des aufgebrachten Siliziums zu dem des Kohlenstoffs in der porösen Kohlenstoffschicht mehr als 2,34 beträgt, daß der Grundkörper auf eine Temperatur oberhalb der Schmelztemperatur des Siliziums unter Vermeidung eines siedenden Zustands des Siliziums erhitzt wird, und daß anschließend der Grundkörper, der mit der Siliziumkarbid und freies Silizium enthaltenden Schicht versehen ist, auf Raumtemperatur abgekühlt wird.
Patent DE-19908696-C1 (DE)
Title: Corn thresher with a corn cleaning stage has an oscillating sieve box with coupled mechanisms to oscillate the sieve on two separate axes for effective separation of straw and chaff without clogging
Inventor: BERNHARDT GERD
IPC: A01F12/44
Filed: 1999-02-26
Granted: 2000-10-26
Abstract: The corn thresher has a cleaning system to separate corn from chopped straw material and chaff with a sieve box (2) coupled to an oscillating mechanism (11,12,12'16) to oscillate on one axis, and a further mechanism (14,15,15',17) for oscillation on another axis. The second mechanism (14,15,15',17) gives a clear vertical oscillation coupled with the one-axis oscillation from the first mechanism (11,12,12',16). The coupling between the oscillating mechanisms is a mechanical angular gearing.
Patent DE-19924792-C1 (DE)
Title: Vehicle roof has at least two cover components which can be outwardly set for selective closure or partial or complete release of roof opening
Inventor: FAERBER MANFRED
IPC: B60J10/90
Filed: 1999-05-29
Granted: 2000-08-10
Abstract: At least two cover components (14a,14b) comprise the vehicle roof and can be outwardly set for the selective closure or partial or complete release of the roof opening. Laterally along the roof opening run water grooves and in the direction of travel (16) on the front end side (31b) of the cover component (14b) is a bulge-shaped seal (25) arranged crossways, which when the roof is closed fills out in a sealed manner a gap (24) between adjacent cover components.  In front of a primary water groove (70) is a secondary such groove (56), so that two cascade-shaped grooves are formed. The end sides of the primary and secondary grooves are arranged over the laterally running water grooves along the roof opening, so that with the outwardly set cover components water on them is fed away.
Patent DE-19951693-C1 (DE)
Title: Combined engine and suspension mounting for automobile has common space filled with hydraulic fluid between 2 support springs
Inventor: TICKS GERD-HEINZ
IPC: B60G15/06
Filed: 1999-10-27
Granted: 2001-04-19
Abstract: The combined mounting has a spring suspension mounting (1) and an engine mounting (2) fitted together to provide a pre-assembled mounting unit (3) provided with a common space (5) filled with a hydraulic fluid (4), defined between 2 conical support springs (6,7), respectively associated with the suspension mounting and the engine mounting.
Patent RU-2071582-C1 (RU)
Inventor: STEPANOV ANATOLIJ A
IPC: F41A1/04
Filed: 1992-10-26
Granted: 1997-01-10
Abstract: Использование: в оружии, использующем для метания снаряда горение жидкого или газообразного метательного вещества. Сущность изобретения: для подачи во внутренний замкнутый герметичный объем держателя снаряда, находящегося в камере оружия, а также отсасывания при разряжении жидкого метательного вещества в оружии, содержащем ствол с камерой и казенником и клиновой затвор с клином, имеющим отверстие, в отверстии клина установлена с возможностью перемещения в камеру игла с осевым каналом. На игле соосно закреплен поршень. В клине выполнен подводящий канал, выходящий в отверстие клина сзади поршня. В подводящем канале установлен клапан, а казенник выполнен с профильной поверхностью для взаимодействия с клапаном. В клине с упором в торец иглы установлен толкатель, а на казеннике установлен поворотный рычаг с упором одним концом в толкатель. 2 ил.
Patent RU-2034088-C1 (RU)
Title: Cold-rolled steel for deep drawing
Inventor: FONSHTEJN NINA M
IPC: C22C38/54
Filed: 1992-11-12
Granted: 1995-04-30
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel containing carbon, silicon, manganese, sulfur, phosphor, aluminum, chromium, nickel, copper, nitrogen, niobium, iron and additionally has titanium with the following amount of components, mas. % : carbon 0.003-0.15; silicon 0.005-0.02; manganese 0.05-0.2; sulfur 0.004-0.012; aluminum 0.015-0.06; chromium 0.005-0.04; nickel 0.004-0.03; copper 0.006--0.05; nitrogen 0.001-0.006; niobium 0.01-0.15; phosphorus (0.005-0.015) of (0.05-0.1)1.5 x sulfur + 3.43 x nitrogen+6 x carbon < titanium < 1.5 x sulfur+3.43 x nitrogen+10 x carbon, the balance, iron. Steel contains additionally boron 0.0005-0.005. EFFECT: increased elongation, higher coefficient of intrinsic elastic anisotropy and good adhesion of protective coatings to steel strip. 1 tbl
Patent RU-2080885-C1 (RU)
Title: Apparatus for electrotherapy
Inventor: KULIKOVSKIJ SERGEJ I
IPC: A61N1/18
Filed: 1992-12-01
Granted: 1997-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus comprises transformer 1, high-voltage controller 2 and high-voltage converter 3 generating high voltage. Patient carries two electrodes 4. Active electrode is made of glass, while passive one is made of metal. Electrodes apply high voltage to patient and act on skin surface. Depending on voltage polarity and on voltage application duration, either healing is stimulated, or anaesthetic effect is achieved. Apparatus makes it possible to heal large variety of wounds, infected wounds included, to treat inflammatory processes, to alleviate aggravations of diseases of internal organs. EFFECT: possibility of combined effect of low- and high-voltage currents. 1 dwg
Patent RU-2037122-C1 (RU)
Title: Vertical case-pipe heat exchanger
Inventor: KASIMOV RAFAIL Z
IPC: F28D15/02
Filed: 1993-02-03
Granted: 1995-06-09
Abstract: FIELD: heat exchanging engineering. SUBSTANCE: heat exchanger has at least two sections. The sections are defined by pipe plates. Parts of the heat pipes are secured in the pipe plates. Evaporation and condensation parts of the pipes are combined by common chambers. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2042829-C1 (RU)
Inventor: GORSHKOV VYACHESLAV A
IPC: E21F9/00
Filed: 1993-04-02
Granted: 1995-08-27
Abstract: FIELD: mining industry. SUBSTANCE: essence of the invention consists in that device allows protection from overloading of electric installation members, units and instruments and prevention of sparking in electric wiring by simple technical means. Device has memory unit and rectifier. Variable-induction pickup is connected through amplifier with memory unit whose output is connected to information input of indicator unit; the power supply unit is connected through rectifier, stabilizer diode and limiting resistor to indicator, unit, memory unit and amplifier. EFFECT: prevented explosion and emergency situations due to timely detection of sparking in point of unsafe electric contacts. 2 dwg
Patent RU-2067734-C1 (RU)
Title: Air evaporative condenser
Inventor: PETRENKO ANATOLIJ PAVLOVICH
IPC: F25B39/04
Filed: 1993-03-18
Granted: 1996-10-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: sections of batteries 1 and 2 of air and evaporative cooling, respectively are connected at the bottom by means of drain manifold 4 for intermediate extraction of condensed cooling agent. During operation of condenser, cooling agent vapors flow through air cooling battery 1 and enter drain manifold 4 wherefrom noncondensed part of cooling agent rises over vertical tubes of evaporative cooling battery 2 and return upon condensation to the same manifold 4. Innovation of invention consists in possibility for cooling agent to pass shorter way in condenser, thus reducing hydraulic resistance and enhancing heat exchange. Possibility to locate all batteries at one level reduces height of condenser, thus facilitating maintenance. EFFECT: enhanced heat exchanger, reduce height of condenser and ease of maintenance. 1 dwg
Patent RU-2044130-C1 (RU)
Inventor: PYROV VALERIJ N
IPC: F04C2/00
Filed: 1993-04-15
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: fixed connector is located between inlet and outlet passages of housing where internal and external gears are arranged; teeth of these gears form working chambers of varying volume. Internal gear is provided with relief bush which is fixed inside in and is provided with supply and distance passages. Gears are supported as cantilevers on shafts relative to antifriction bearings. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2059063-C1 (RU)
Inventor: ALEEV FARID I
IPC: E21B43/20
Filed: 1993-04-30
Granted: 1996-04-27
Abstract: Сущность изобретения: сначала производят виброволновое воздействие на призабойные зоны всех нагнетательных скважин залежи с использованием гидравлических вибраторов. Пускают нагнетательные скважины в работу и ведут закачку вытесняющего агента до тех пор, пока давление в пласте не возрастет на 10-20% по сравнению с давленим, существовавшим до проведения виброволнового воздействия. После этого проводят периодически остановку и вознобновление закачки вытесняющего агента в пласт. Продолжительность полуцикла закачки определяют по соответствующей формуле. Обработка призабойных зон нагнетательных скважин с помощью гидравлических вибраторов приводит к очистки забоев от механических, химических примесей и восстановлению первоначальной проницаемости.
Patent RU-2073254-C1 (RU)
Title: Semiconductor devices and integral circuit plates testing method
Inventor: POPOV VIKTOR D
IPC: G01R31/26
Filed: 1993-06-25
Granted: 1997-02-10
Abstract: FIELD: electronic industry, measurement technology. SUBSTANCE: method includes radiation treatment and annealing technology using in time between sampling and overall units testing. Such processing permits to determine dependable and potentially unreliable articles of work product to reject the lasts. Twelve thousands hours of accelerated testing based on proposed method gives zero output of unreliable working pieces. EFFECT: higher reliability of production test processing. 1 cl, 1 dwg
Patent RU-2072437-C1 (RU)
Title: Система питания карбюраторного двигателя внутреннего сгорания
Inventor: SKIBARKO SERGEJ I
IPC: F02M21/00
Filed: 1993-06-09
Granted: 1997-01-27
Abstract: Использование: двигателестроение, в частности системы питания карбюраторных двигателей внутреннего сгорания. Сущность изобретения: система питания карбюраторного двигателя внутреннего сгорания включает бензиновую часть, которая состоит из бензобака, карбюратора-смесителя с поплавковой камерой для бензина, главной дозирующей системы, системы холостого хода, обогатительной и экономайзерной системы, ускорительного насоса и системы торможения подачи бензина в главную дозирующую систему. Газовая часть состоит из баллонов с газом, испарителя для сжиженного газа или нагревателя (для сжатого газа редуктора того же карбюратора-смесителя и регулятора расхода газа). Обогатительная экономайзерная система карбюратора имеет запорный клапан, включающийся и выключающийся вручную в зависимости от октанового числа используемого бензина, а управляющее расходом газа разряжение, поступающее из смесительной камеры карбюратора, передается из отверстия, расположенного выше кромки дроссельной заслонки карбюратора при полном ее закрытии. 1 з.п. ф-лы, 1 ил.
Patent RU-2085165-C1 (RU)
Title: Absorbing article
Inventor: URBAN VIDLUND
IPC: A61F13/514
Filed: 1991-10-31
Granted: 1997-07-27
Abstract: FIELD: hygienic means. SUBSTANCE: absorbing article designed for being carried in perineum part of underclothes, such as hygienic napkin or protective means against nonretention, contains elongated absorbing insertion enveloped with shell. Article has flexible wings attached to long side edges designed for bending around edges of loin-cloth during utilization in order to prevent its pollution. Each wing has edge part largely matching corresponding edge part of its shell. Wings and shell are mutually joined in coinciding edge parts, wings being directed inward through absorbing insertion. EFFECT: prevented pollution of underclothes. 6 cl, 6 dwg
Patent RU-2069734-C1 (RU)
Title: Crown bit
Inventor: PRYADKO YURIJ A
IPC: E21B10/46
Filed: 1993-09-21
Granted: 1996-11-27
Abstract: FIELD: rock cutting tools. SUBSTANCE: crown bit has body with central axial hole and several radial recesses on its working end. Radial recess accommodates hard metal inserts which are secured by soldering and having core-forming edges and side surfaces facing central side hole. Side surface of each insert is made in form of part of circular cylindrical surface. Diameter of central axial hole is larger than the distance between core-forming edges and diameter of element of side surface of hard metal insert. Axial hole is blind and its depth lowers below the plane of bases of hard metal inserts. Axial hole depth equals 0.5-0.75 of insert height. Bottom of each recess receiving hard metal insert is located in the plane square to the crown bit axis. EFFECT: reduced energy consumption for core cutting and increased drilling rate by changing conditions of formation and destruction of core. 3 cl, 6 dwg
Patent RU-2140794-C1 (RU)
Inventor: DEJL KARVIN KHARRIS
IPC: A61M5/315
Filed: 1993-10-19
Granted: 1999-11-10
Abstract: Изобретение предназначено для использования при инъекциях для впрыскивания точно отмеренных доз фармацевтических препаратов. Технический результат заключается в том, что индикатор, вставленный или легко соединяемый с кнопкой дозировки шприца, издает звук при введении полной дозы. Индикатор конца дозы оперативно соединен с кнопкой дозы шприца для подкожных инъекций и содержит приспособление для издавания звука при нажатии кнопки для впрыскивания дозы и приспособление для его повторного возведения. Приспособление для издавания звука выполнено с возможностью издавать звук только в конце хода кнопки дозы. 5 з.п.ф-лы, 5 ил.
Patent RU-2034576-C1 (RU)
Title: Method for treating alcohol, nicotine and narcotic dependence
Inventor: GRIGOREV GRIGORIJ I
IPC: A61H39/00
Filed: 1993-11-18
Granted: 1995-05-10
Abstract: FIELD: medicine; narcology. SUBSTANCE: method involves application of multistage psychotherapy supported by reflex therapy to create positive suggestion on giving up alcohol, nicotine, narcotics uptake to change metabolism processes in patient's organism. EFFECT: enhanced effectiveness in treating the cases of alcohol, nicotine, narcotics dependence. 2 cl
Patent RU-2078138-C1 (RU)
Title: Strain of bacterium arthrobacter globiformis - a producer of coproporphyrin-iii and a method of coproporphyrin-iii preparing
Inventor: POLATOVSKAYA OLGA G
IPC: C12P1/04
Filed: 1993-11-22
Granted: 1997-04-27
Abstract: FIELD: biotechnology, medicine, microbiology. SUBSTANCE: invention proposes new strain of bacterium Arthrobacter globiformis $$$-479 - a producer of coproporphyrin-III and method of its preparing. Strain is cultured on medium containing glucose, ammonium hydrogen phosphate, corn extract and mixture of hydrolyzate amino acids at 32-36 C, at pH = 6.8-7.2. For isolation of the water-soluble end product coproporphyrin-III is reprecipitated successively from native solution with 5-7% and 2-3.5% hydrochloric acid solutions followed by chromatography on macroporous anionite, elution with ammonium hydroxide, coproporphyrin-III precipitation from eluate at acidification and its conversion to water-soluble for by extraction with water at alkalization. Purity of coproporphyrin-III water-soluble salt is 90-96%. EFFECT: enhanced productivity of new strain indicated above, high purity of the end product. 4 cl
Patent RU-2044399-C1 (RU)
Title: Piezoelectric device for identification of sample by part of its surface
Inventor: KVASNIKOV SERGEJ V
IPC: H01L41/08
Filed: 1994-03-15
Granted: 1995-09-20
Abstract: FIELD: metallographic analysis, security systems based on key-lock principle. SUBSTANCE: device has piezoelectric unit for scanning surface of sample, sample holder, control unit, unit for information processing. Holder has two separate parts and contains units for approximate and precise position search. Precise position search unit is rigidly attached to housing of scanning unit and provides possibility to fix angular position of sample. Approximate position search unit can be removed, it contains mechanism for face pressing of sample, it also serves as a container for storing sample. This results in possibility of repeated and rapid change of sample and in possibility to position it in scanning field with precision. Device provides possibility to determine whether sample belong to given class. EFFECT: increased functional capabilities. 5 dwg
Patent RU-2101911-C1 (RU)
Inventor: SEMENOV VASILIJ IVANOVICH
IPC: A01F25/18
Filed: 1991-05-24
Granted: 1998-01-20
Abstract: FIELD: agriculture. SUBSTANCE: storage has dome mounted on poles, hollow column positioned in axial alignment with hood, rotary shaft fixed on hollow column, working tool such as forage dispensing and discharge device pivotally connected with shaft and extending radially in tower, annular chamber positioned in upper part of shaft. Bladed wheel for feeding forage to working tool and drive for moving working tool about hollow column are positioned within annular chamber. Working tool is positioned on circular monorail. Working tool has frame and chamber for forming outer surface of forage cock in the form of cylinder segment with curvature radius equal to radius of forage cock and embracing arc sufficient for defining forage laying zone. Above chamber is arranged on frame end and has system with four stems and screw for moving this system. This chamber is connected with rotary bar mounted on working tool frame for changing position of chamber relative to this frame. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 6 dwg
Patent RU-2087936-C1 (RU)
Title: Method of remote control over two-stage rocket
Inventor: SHIPUNOV ARKADIJ G
IPC: G05B13/00
Filed: 1994-06-29
Granted: 1997-08-20
Abstract: FIELD: rocket engineering, rocket controlling. SUBSTANCE: coordinates of target and rocket are found in sequence when rocket is controlled. Ground equipment generates control command signals which are sent to board rocket. Transmission of control commands to rocket over time of rocket flight equal to 0.5-3.0 s and covering moment of separation of stages is conducted under mode of limitation of signals by amplitude. Level of limitation is chosen within bounds from 25 to 80% of full working range of amplitude of signals of control commands. EFFECT: enhanced reliability of method. 2 dwg
Patent RU-2085527-C1 (RU)
Inventor: BAZOEV OLEG K
IPC: C04B22/00
Filed: 1994-09-16
Granted: 1997-07-27
Abstract: FIELD: building industry. SUBSTANCE: expanding addition has gypsum and volcanic rock containing aluminium oxide (up to 30%) at the following ratio of components, wt.-%: gypsum 15-35 and volcanic rock 65-85. Expanding addition has additionally 1-5% dolomite and 4-30% microsilica above 100%. EFFECT: increased concrete strength, simplified production. 1 tbl
Patent RU-2126348-C1 (RU)
Title: Opener
Inventor: PETER KHEDBERG
IPC: B65D5/70
Filed: 1994-12-16
Granted: 1999-02-20
Abstract: FIELD: packing facilities; openers for packings for liquids made of roll or sheet material. SUBSTANCE: device has hole made in material and covered by strip and is provided with thermoplastic member enclosing the strip. free part of strip is secured on cap of thermoplastic member. EFFECT: enhanced convenience in use. 5 cl, 12 dwg
Patent RU-2120340-C1 (RU)
Title: Oil tank cleaning method
Inventor: JAN STUMPE KHUMMER
IPC: B08B3/02
Filed: 1993-03-16
Granted: 1998-10-20
Abstract: FIELD: petroleum storage equipment. SUBSTANCE: oil remains are diluted to form liquid oil-containing product, which is removed from tank and treated. Remaining untreated part of product is warmed to temperature sufficient for thinning of oil residue remaining in tank. This liquid is recycled into tank to be spread over the surface of oil residue. EFFECT: enhanced cleaning efficiency. 5 cl, 2 dwg
Patent RU-2108356-C1 (RU)
Title: Composition of silicate pigmented dye
Inventor: VARFOLOMEEVA LJUBOV KONSTANTIN
IPC: C09D1/04
Filed: 1995-03-25
Granted: 1998-04-10
Abstract: FIELD: protective compositions being used for protection of building constructions against corrosion. SUBSTANCE: protective composition comprises, %: solution of liquid sodium glass having density 1.13-1.22 g/cm 3 , 60-65; chalk, 20-25; talc, 5-10; carbamide, 5; vat residue of furfurol production, 5. Drying period of desired composition at 20 C is 1/5-2.0 h, resistance of its film being affected by water is 24 h. EFFECT: improved quality of desired product.
Patent RU-2078512-C1 (RU)
Title: Condensed dairy product "laktonik"
Inventor: KUZNETSOV GENNADIJ M
IPC: A23C9/00
Filed: 1995-04-05
Granted: 1997-05-10
Abstract: FIELD: dairy industry. SUBSTANCE: condensed dairy product contains condensed milk and 40-41%-aqueous solution of vegetable condensed extract prepared at treating with extractant comprising soluble salts of the following metals Mo, Ba, Pb, Co, V, Cz, Zn, Fe, Sn in determined ratio. EFFECT: improved taste. 1 tbl
Patent RU-2097893-C1 (RU)
Title: Single-phase selective ground fault protective gear for ac power mains and its operation
Inventor: MALEEV ALEKSANDR V
IPC: H02H3/16
Filed: 1995-04-28
Granted: 1997-11-27
Abstract: FIELD: selective ground fault protection of supply mains with resistive, insulated, partially or fully compensated neutral. SUBSTANCE: protective gear has identical zero-sequence high-frequency current and voltage channels (HFI o ) and (HFU o ), respectively, and zero-sequence voltage channel (V). First half-wave is separated upon occurrence of ground fault. Threshold elements compare half-wave amplitudes with reference values. Phase sensing elements record phase relations between HFI o  and HFU o  as soon as HFI o  chooses zero. Low-frequency filter separates component corresponding to working frequency from U o . Threshold element compares its amplitude with reference value. With phase shift angle in desired interval and U o  amplitudeticaeeding reference value, results are checked within time space. With result maintained, alarm signal is shaped. Time space is set by means of controlled delay circuit or according to duration of transients, or it is increased by time required to compensate for capacitive currents at single-phase ground fault. EFFECT: improved reliability, selectivity, reduced probability of unwanted operations. 3 cl, 1 dwg