baber/WOPTO huggingface dataset:
Patent RU-2085061-C1 (RU)
Title: Plow disc and disk plow
Inventor: JAVERLHAC JEAN-CHARLES
IPC: A01B5/00
Filed: 1990-05-02
Granted: 1997-07-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: plow disk may be mounted with other similar disks for free rotation about shaft rigidly connected to plow frame. Shaft is positioned in parallel with soil surface at an angle to direction of advancement of plow for transmitting rotational motion to disks during advancement of plow. Peripheral part of disk is formed as blade. Front edge of blades is gradually going away from shaft in the direction of rotation of disk for plowing soil. Plow has set of such disks. EFFECT: increased efficiency, simplified construction and improved quality of soil. 10 cl, 6 dwg
Patent RU-2028474-C1 (RU)
Title: Method of operation of power plant
Inventor: SMIRNOV IGOR A
IPC: F02B47/06
Filed: 1992-01-30
Granted: 1995-02-09
Abstract: FIELD: power engineering. SUBSTANCE: oxygen is additionally fed to the oxidizing chamber. Hydrogen is burned out in the presence of a catalyzer. Combustion products are cooled, condensate is drained to canalization, and gas compounds are separated into two flows. The first flow is fed to a consumer and the second one is mixed with air and the mixture obtained is fed for burning of hydrogen. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2056308-C1 (RU)
Title: Automotive vehicle steering knuckle kingpin pressout tool
Inventor: VOLOVIKOV EDUARD V
IPC: B60S5/00
Filed: 1992-01-09
Granted: 1996-03-20
Abstract: FIELD: garage equipment; repair tools. SUBSTANCE: device has frame 1 and truck on which axle 2 is secured. Mounted on axle 2 is turntable 3. Mounted on vertical posts 4 is hinge-connected additional crossmember of U-shaped frame 5 which is hinge-coupled with additional hydraulic cylinder 6. U-shaped frame has crossmember 7 on which power hydraulic cylinder 8 with piston and rod 9 is hinge-mounted. Made in upper plate of hydraulic cylinder are through holes with fitted in crossmembers 11 with shaped heads. Lower plate is connected by nuts to crossmembers. Hinge coupling is provided through joints 15. Lever 16 is connected by rod 17 with lever 18 forming feedback of power hydraulic cylinder 8 which is turned in vertical plane through 180 degrees. Pumping station 19 is installed on turntable 3 and its control station 20 is secured on handle 21. Upper and lower plates, 10 and 13, respectively, embrace beam of front axle with steering knuckle and kingpin. EFFECT: enlarged operating capabilities, increased labour efficiency in running repair of automotive vehicles. 2 dwg
Patent RU-2008324-C1 (RU)
Inventor: AGAFONOV DMITRIJ V
IPC: C10M175/04
Filed: 1991-09-12
Granted: 1994-02-28
Abstract: FIELD: reprocessing of worked-out cooling lubricants. SUBSTANCE: aqueous emulsion-based cooling lubricant is settled down, the resulting oil layer is separated from aqueous phase. The aqueous phase is heated to 70-100 C followed by treating it successively with calcium hydroxide and ferrous sulfate (II) under stirring for 10-30 min. EFFECT: increased effectiveness. 1 ex
Patent RU-2025991-C1 (RU)
Title: Device for formation of grains from solutions or suspensions of foodstuffs based on egg melange
Inventor: POZHITKOV IGOR D
IPC: A23L17/30
Filed: 1992-01-22
Granted: 1995-01-09
Abstract: FIELD: food industry. SUBSTANCE: device comprises container for forming liquid, vertical channels and forming liquid supply pipe connected to said container, heat exchanger, grain discharge pipeline and chamber whose bottom is equipped with nozzles. Novelty resides in that chamber has a device for building up pulsating pressure, said device consisting of membrane hermetically installed on chamber, pusher interacting with membrane, and reciprocating drive of said pusher. EFFECT: higher productivity of the device achieved by stabilizing formation of grains from food suspensions based on egg melange. 1 dwg
Patent RU-2045894-C1 (RU)
Title: Device for studying effects of food stimuli on fishes
Inventor: SHUTOV VLADIMIR A
IPC: A01K61/00
Filed: 1992-02-07
Granted: 1995-10-20
Abstract: FIELD: ichthyology; fish farming. SUBSTANCE: device is a container with sensors. Each sensor is provided with two pairs of contacts. One pair is formed by plates mounted as a cantilever one above the other for angular movement, and the other has a ring and a pendulum under the plates. One end of the pendulum is fastened on the upper plate, and the other end passes through the ring. This end of the pendulum carries substrate with food stimulus. The device is provided with a recording unit having as many input channels as there are the sensors. The device is also provided with counters for summing signals in each channel, a unit controlling the counters, and a LED indicator connected with the counters via the channel indication switch. The device makes it possible to study the responses of a variety of fish species differing in their stereotypes of reacting on food stimuli. The device allows for the activity of fishes to be monitored at different phases of their feeding behavior. EFFECT: convenience in use. 2 dwg
Patent RU-2058198-C1 (RU)
Title: Device for surface cleaning
Inventor: PETRUKHIN IGOR D
IPC: B08B3/02
Filed: 1992-01-31
Granted: 1996-04-20
Abstract: FIELD: power engineering. SUBSTANCE: device has trunk with nozzle head and helical thread on its external surface, mechanism of trunk rotation connected with it and mounted on carriage placed on frame for reciprocal displacement, nut with face flanges set up on trunk for axial shifting between frame supports and for alternate interaction by its flanges with gaps made in supports as well as system for feeding working agent with stop valve whose position is connected with carriage displacement. EFFECT: enhanced quality of cleaning. 6 cl, 2 dwg
Patent RU-2030745-C1 (RU)
Inventor: ZINGEL ELLA M
IPC: G01N31/16
Filed: 1992-02-19
Granted: 1995-03-10
Abstract: FIELD: analytic chemistry. SUBSTANCE: oxidized form of polyaniline is reduced with a salt solution of bivalent tin in presence of 50-% sulfuric acid with subsequent titering of surplus solution of bivalent tin with standard solution of potassium bichromate prepared from standard titer with mole concentration of equivalent 0.1 mole/cu dm. EFFECT: higher efficiency.
Patent RU-2053425-C1 (RU)
Inventor: GUREVICH EDGAR ZALMANOVICH
IPC: F16K3/08
Filed: 1992-05-26
Granted: 1996-01-27
Abstract: FIELD: control of flow rate of liquid and gaseous media. SUBSTANCE: mounted in housing perpendicularly to its axis is fixed seat with through-way ports. Engageable with seat is shut-off swivel member. Interior of hermetic housing- sleeve of drive force transfer unit is brought in communication with interior of housing. Housing-sleeve is made in form of clip embracing the shut-off adjusting member; this clip is connected with housing-sleeve by means of members which transmit synchronous opposing oscillations from drive to ends of clip which is made of two rigid parts. Each hermetic housing-sleeve is made of flexible material. Members are mounted for engagement with housing-sleeve. Oscillations have equal amplitude. Mounted on the outside of each housing-sleeve are additional members which transmit additional control pulses acting in synchronism with above-mentioned oscillations; additional control pulses are transmitted from drive through each housing-sleeve. EFFECT: enhanced reliability. 9 dwg
Patent RU-2038922-C1 (RU)
Title: Method of making sintered filtering material
Inventor: GATSKOV VIKTOR S
IPC: B22F3/10
Filed: 1992-06-02
Granted: 1995-07-09
Abstract: FIELD: powder metallurgy. SUBSTANCE: method comprises steps of forming a porous blank of metallic coarsely dispersed powder, sintering the powder blank, creating a nonuniform fine-pore filtering structure due to passing from a rear side of the filtering material a convective flow of aerosol particles of the same metal with size, equal to (0.02-0.2) of mean diameter of pores; mechanically pressing-in with slipping the metallic powder suspension with particle size 0.2-2 micrometers into mouth of power of front and rear surfaces of the filtering material; sintering finely dispersed particles at temperature, being less, than the temperature value of the first sintering stage. In order to provide corrosion resistant properties of material and to increase an efficiency of filtration process a creation of the non-uniform filtering structure is being performed at condition of simultaneous gas-thermic transfer of alloying corrosion resistant metals through the filtering material. EFFECT: enhanced quality of filtering material. 2 cl, 2 dwg, 3 tbl
Patent RU-2043642-C1 (RU)
Inventor: REZNEV ALEKSEJ A
IPC: G01S13/79
Filed: 1992-06-19
Granted: 1995-09-10
Abstract: Использование: в радиолокации, в частности в устройствах радиолокационного ответчика. Сущность изобретения: ответчик содержит антенну 1, отражательный фазовый модулятор 2, сумматор 3, мультивибратор фазового разнесения 4, частотно-модулированный генератор 5, генератор индивидуального кода 6. Отражательный фазовый модулятор 2 выполнен определенным образом. 1 з.п. ф-лы, 3 ил.
Patent RU-2043363-C1 (RU)
Title: Пептид, обладающий защитным действием против ящура штамма a22
Inventor: YAROV ALEKSEJ V
IPC: A61K39/135
Filed: 1992-04-28
Granted: 1995-09-10
Abstract: Назначение: в сельском хозяйстве для создания противоящурной (штамм A 22  ) вакцины. Сущность изобретения: пептид ( α e -ди-Palm) -Lys-Tyr-Ser-Ala -Gly-Met-Gly-Arg-Arg -Gly-Asr -Leu-Gly-Pro -Leu-Ala-Arg -Val-Ala-Ala -Gly-Leu-Pro получен твердофазным методом с использованием 4 -оксиметил-фенацета мидометил сополимера стирола с 1 дивинилбензола, конденсацию осуществляют при помощи дециклогексилкарб одиимида с добавкой 1-оксибен зотриазола либо методом n-нитрофериловых эфиров. Для отделения пептида от полимерного носителя и конечного деблокирования используют жидкий фтористый водород с добавкой диметилсульфида и n-крезола. Пептид практически нетоксичен и полностью защищает лабораторных животных от заражения ящуром штамма A 22  в дозе 10 мкг на морскую свинку. 1 табл.
Patent RU-2048466-C1 (RU)
Inventor: MIKHAEL MATTSKE
IPC: C07D215/20
Filed: 1992-07-30
Granted: 1995-11-20
Abstract: Использование: в химии гетероциклических веществ, в частности в способе получения производных хинолин-2-ил-метоксибензилгидроксимочевины. Сущность изобретения: продукт производные хинолин-2-ил-метоксибензилгидроксимочевины формулы I. Условия реакции: взаимодействие соответствующего соединения формулы II с гидрохлоридом гидроксиламина в среде инертного растворителя в присутствии основания с получением соединения формулы III, которое затем восстанавливают и далее подвергают взаимодействию с триалкилаллилизоцианатом. 4 с. п. ф-лы. Структура соединений ф-лы I, II, III.
Patent RU-2089301-C1 (RU)
Title: Method and device for mixing and metering of liquid active ingredient with liquified gaseous pulverizing agent, device ejector and container for liquid concentrate of active ingredient
Inventor: ARMITAGE DAVID ANTHONY
IPC: B67D7/72
Filed: 1992-01-31
Granted: 1997-09-10
Abstract: A method and apparatus for metering and dispensing an active ingredient, such as an insecticide, fumigant, fertilizer or room freshener. The active ingredient is placed in a container (6) and a pressurised propellant is subsequently introduced from a source (1) via conduits (3, 9). The propellant serves to absorb the active ingredient which is dispersed from the container via conduit (5) through a dispensing outlet (8) so that the active ingredient is dispersed in an airborne dispersion. In an ejector (4), a pressure differential is created across a propellant inlet port (4a) which is sufficient to draw the active ingredient from the active ingredient container (6) but is less than the pressure differential required to cause a cooling effect in the mixing chamber (4) and is less than that pressure differential that gives rise to an erratic dispersion of the active ingredient from the dispensing outlet (8). The system is particularly suitable for the spraying of insecticides into large spaces such as warehouses and supermarkets.
Patent RU-2086729-C1 (RU)
Title: Method for cleaning, deepening and straightening of river bed
Inventor: RUSSKIKH NIKOLAJ I
IPC: E02B3/02
Filed: 1992-05-14
Granted: 1997-08-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: according to method, erected in river bed are partitioning hydraulic engineering structures with adjustable water-passing holes, water is accumulated in ponds or storages upstream of aforesaid structures, and water waves are generated in river bed downstream of location of structures by opening of water-passing holes. At maximal filling of ponds or water storages, opening of water-passing holes is effected subsequently beginning with structure located in lower reaches of river, and finishing with structure located in upper part of river. At low filling of ponds and water storages, opening of water-passing holes is performed in reverse sequence of operations. Opening of holes is effected for extent and water velocity being directly proportional to required intensity of river bed deepening and straightening. Time intervals between opening of water-passing holes of lower-located and upper-located structures are set depending on drying of soil around river bed as reversely proportional to intensity of river bed deepening and straightening. EFFECT: high efficiency. 2 dwg
Patent RU-2041409-C1 (RU)
Title: Sealing unit for piston
Inventor: POTEKHIN YURIJ I
IPC: F16J9/20
Filed: 1992-08-06
Granted: 1995-08-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: oil removing rings are received in the groove of the piston. The distance ring made up as flat wave- like spring having convex parts, which are bent out in the axial direction and in contact with inner sides of the oil removing rings, is interposed between the oil removing rings. One end of each of the oil removing rings is bent out stepwise. The first bent points in the direction of concavity of the distance ring and has the length that corresponds to the thickness of the oil removing ring. The second bent is directed parallel to the side walls of the piston groove. The third bent is made as a right corner and its length is equal to the magnitude of the concavity of the distance ring. EFFECT: enhanced reliability. 1 dwg
Patent RU-2024997-C1 (RU)
Inventor: LEBEDEV IGOR V
IPC: H01L29/86
Filed: 1992-10-13
Granted: 1994-12-15
Abstract: Использование: изобретение относится к твердотельным приборам СВЧ- и КВЧ-диапазонов, в частности к разработке приборов, предназначенных для защиты входных цепей чувствительных радиоэлектронных приемных устройств. Сущность изобретения: устройство содержит слаболегированную область первого типа проводимости, в которой расположены две сильнолегированных области первого типа проводимости и одна сильнолегированная область второго типа проводимости. Сильнолегированная область второго типа проводимости отделена от слаболегированной области сильнолегированым и легированным слоями первого типа проводимости. Сильнолегированная область второго типа проводимости соединена с одной из сильнолегированных областей первого типа проводимости металлическим проводником, отделенном от слаболегированной области слоем диэлектрики. 4 ил.
Patent RU-2065313-C1 (RU)
Title: Self-cleaning filter
Inventor: SHUTKOV EVGENIJ A
IPC: B01D24/46
Filed: 1992-10-12
Granted: 1996-08-20
Abstract: FIELD: filtration technology. SUBSTANCE: filter washing mechanism is provided with ratchet mechanism for lubrication systems of internal combustion engines; washing mechanism is also provided with double-acting servomotor with spool valve which is controlled by pressure in filtration system; moment of connecting the filter section for washing coincides with maximum pressure in system. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2026582-C1 (RU)
Title: Thermostatic switch
Inventor: KOTOV VLADIMIR I
IPC: H01H37/76
Filed: 1992-10-06
Granted: 1995-01-09
Abstract: FIELD: electrical engineering. SUBSTANCE: shell of thermostatic switch is made permeable to gas prevent its destruction with high pressure created by formation of gaseous substances under action of electric arc on substance-activator during break of electric circuit. EFFECT: enhanced reliability of thermostatic switch. 1 dwg
Patent DE-10011624-C1 (DE)
Title: Emergency cut-out button for electrical machine has depressed operating head held in depressed position by locking device and illuminated by internal light element
Inventor: BURS MARC
IPC: H01H13/02
Filed: 2000-03-10
Granted: 2001-07-26
Abstract: The emergency cut-out button has a rounded operating head and a base body assembled from a number of parts, providing a displacement guide, with a locking device retaining the depressed operating head in the depressed position, until release by an applied tension and/or rotation force. The operating head has an opening fitted with a lens, illuminated by an internal light element (55), with the locking device positioned between them made of a transparent material, or provided with light transmission openings.
Patent DE-10020314-C1 (DE)
Title: Track grinder, for railway tracks, has devices to protect against dust and sparks, which surround grinding tools to form grinding space and are at least partly height adjustable
Inventor: SCHERF WILFRIED
IPC: E01B31/17
Filed: 2000-04-20
Granted: 2002-01-10
Abstract: Track grinder (10) has devices (46) to protect against dust and sparks. The protective devices screen the side of the grinding tools from their surrounds and enclose a grinding space (32,40). The protective devices are at least partly height adjustable, either continuously or discretely. The devices may be formed as roller shutters (29-31), which are each connected at the front to a heat-resistant plate with a rubber screen on its other side.
Patent DE-10022128-C1 (DE)
Inventor: WOBBEN ALOYS
IPC: F03D11/00
Filed: 2000-05-06
Granted: 2001-12-20
Abstract: The energy generation plant has a device for continuous discharge of electrostatic charge from each rotor blade (5) of the wind turbine rotor, provided by a series ohmic resistance and an inductance, connected between the rotor blade and earth. The electrostatic charge discharging device can be connected in parallel with the lightning protection system for the energy generation plant.
Patent DE-10034083-C1 (DE)
Title: Halbleiterspeicher mit wahlfreiem Zugeriff mit reduziertem Signalüberkoppeln
Inventor: GOGL DIETMAR
IPC: G11C11/15
Filed: 2000-07-13
Granted: 2002-03-14
Abstract: Die Erfindung betrifft eine Speichermatrix, die mindestens ein Zellenfeld aus sich kreuzenden Spalten- und Zeilenleitungen aufweist. An den Schnittpunkten der Zeilen- und Spaltenleitungen befinden sich jeweils Speicherelemente. Jeweils zwei voneinander benachbarte Leitungen sind so miteinander überkreuz geführt, dass die beiden Leitungen abschnittsweise ihre Anordnungen in Verlaufsrichtung ändern, um das Überkoppeln von Signalen auf den betreffenden Leitungen zu minimieren.
Patent DE-10112833-C1 (DE)
Title: Verfahren und Einrichtung zur elektrooptischen Distanzmessung
Inventor: GOGOLLA TORSTEN
IPC: G01S7/4861
Filed: 2001-03-16
Granted: 2003-03-13
Abstract: Das Verfahren und die dieses anwendende Einrichtung zur elektrooptischen Distanzmessung nutzt die Vorteile eines Phasenlaufzeitverfahrens in Verbindung mit den Vorteilen eines Impulslaufzeitverfahrens, wobei bei letzterem hohe Spitzenlichtleistungen, also ein gutes Signal-Rausch-Verhältnis im Vordergrund des Interesses stehen, insbesondere aus Kostengründen und um Sicherheitsanforderungen hinsichtlich der Augen eines Gerätenutzers einhalten zu können. Für die elektrooptische Entfernungsmessung ist vorgesehen, einerseits den Laserstrahl einer Emitterdiode (1) als intensitätsmodulierte Folge von Sendelichtimpulsen auf ein zielmarkenfreies Messobjekt zu richten und die dort reflektierten Messlichtimpulse (10) durch einen Lichtdetektor (6) zu erfassen, von dem ein erster Fotostromanteil generiert wird. Andererseits wird von der intensitätsmodulierten Sendelichtimpulsfolge (9) ein kleiner Anteil als Referenzlichtimpulsfolge (11) abgezweigt und nach Durchlaufen einer bekannten Referenzstrecke ebenfalls auf den Lichtdetektor (6) geleitet, wodurch ein zweiter Fotostromanteil erzeugt wird. Der Lichtdetektor (6) ist vorzugsweise eine Avalanche-Fotodiode, in der die überlagerten Messlichtimpulse direkt mit einer durch einen Lokaloszillator erzeugten Mischer-Impulsfolge (14) in einen vergleichsweise niedrigen Zwischenfrequenzbereich umgesetzt werden, aus dem sich nach entsprechender Umwandlung die Messdistanz bestimmen lässt.
Patent DE-10114645-C1 (DE)
Title: Exhaust gas oxygen sensor for road vehicle has oxygen sensitive-layer based on complex metal oxide including lanthanum, copper and iron
Inventor: MOOS RALF
IPC: G01N27/12
Filed: 2001-03-24
Granted: 2003-01-02
Abstract: A resistive oxygen sensor has an oxygen sensitive-layer based on a complex metal oxide with the general formula LaCu1-xFexO3-y where La is Lanthanum, Cu is copper, Fe is iron, O is oxygen, and 0.1  <=  x <=  0.5 and where depending upon the composition y is the oxygen deficit occurring after the establishment of electro-neutralization. No more than 10 per cent of the La ions and/or Cu ions and/or Fe ions are replaced by other ions with another valency. No more than 50 pr cent of the La ions and/or Fe ions are replaced by another ion of the same valency. The ratio of La/(Fe + Cu) in lieu 1 greater than 0.9 or less than 1.1. The oxygen sensor may incorporate a sintering agent, and an intermediate layer of SrAl2O4 between the substrate (Al2O3, MgO, ZrO2 or AIN) and the sensor functional layer.
Patent DE-10146207-C1 (DE)
Title: Monitor, to determine the delivered heat from a heating body, has a thermal conductive material between the housing wall and the circuit board with a sensor, for an accurate measurement of the ambient air temperature
Inventor: WOEHRSTEIN HERMANN
IPC: G01K17/06
Filed: 2001-09-19
Granted: 2003-02-20
Abstract: A monitor to register the delivered heat from a heating body, has a housing (2) containing a circuit board (4) with a thermal sensor (6) to measure the temperature of the ambient air. A thermal conductive material (8) is within the housing, between the inner housing wall and the circuit board, with the sensor embedded in it.
Patent DE-10159581-C1 (DE)
Title: Vorrichtung zur Herstellung von Hochkantlamellenparkett geringer Dicke
Inventor: HINTERSEER BARTHOLOMAEUS
IPC: B23D55/02
Filed: 2001-12-05
Granted: 2003-06-26
Abstract: Eine Vorrichtung zur Herstellung von Hochkantlamellenparkett geringer Dicke weist eine Säge, insbesondere Bandsäge (4), und eine Führungsnut (10) auf, in der mit einem Klebeband (3) umwickelte dicke Hochkantlamellenparkett-Tafeln (1) der Säge so zugeführt werden, dass die Tafeln (1) in einer zur Tafelebene parallelen Ebene durchtrennt werden.
Patent DE-10161202-C1 (DE)
Title: Reducing the thickness of a silicon substrate which has been made porous comprises making porous the rear side of the substrate lying opposite a front side which has been made porous, then removing the porous material formed
Inventor: PANNEK THORSTEN
IPC: C30B33/00
Filed: 2001-12-13
Granted: 2003-05-08
Abstract: Process for reducing the thickness of a silicon substrate (10) which has been made porous comprises making porous the rear side (12) of the substrate lying opposite a front side (11) which has been made porous; and removing the porous material formed so that the remaining thickness of the substrate in the region in which the porous material was removed corresponds to a reduced thickness compared to the original thickness of the substrate.  The silicon substrate is converted into porous silicon or porous silicon oxide on the front and/or rear side. A covering or passivating layer, preferably made from silicon nitride, is applied on the porous region produced before removing the porous material.