baber/WOPTO huggingface dataset:
Patent RU-2091900-C1 (RU)
Title: Rotating-anode x-ray tube
Inventor: KOVALENKO ALEKSANDR YA
IPC: H01J35/10
Filed: 1993-05-26
Granted: 1997-09-27
Abstract: FIELD: medical engineering; general-purpose high-power X-ray diagnostic tubes. SUBSTANCE: X-ray tube has vacuum chamber accommodating cathode and rotating anode supported by cylindrical sliding mount with working clearance lubricated with mixture of gallium-base low-melting metals; annular groove is made on cylindrical working surface communicating through ducts with lubricant space beyond working clearance; shaped spiral grooves are made on both sides of annular groove each forming two lines of opposing noncommunicating grooves; one line of spiral grooves has outlet to annular groove space, other line has outlet to end of mount; spiral grooves are made on end surfaces of cylinder and communicate with central axial hole. EFFECT: enlarged functional capabilities. 2 cl, 2 dwg
Patent RU-2087019-C1 (RU)
Inventor: FELISTAK YURIJ I
IPC: G03B35/08
Filed: 1993-05-24
Granted: 1997-08-10
Abstract: FIELD: cinema and TV equipment for stereo images. SUBSTANCE: method involves screening object with two TV cameras, which are located in single housing with common control unit, and alternating transmission of signals from cameras to TV kinescope. Transmitting cameras are located in housing in horizontal or vertical planes and are subjected to precise tuning according to given equations. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2049600-C1 (RU)
Title: Holding device for fastening the point cutting tool
Inventor: MALTSEV YURIJ IVANOVICH
IPC: B23B31/02
Filed: 1993-07-06
Granted: 1995-12-10
Abstract: FIELD: metal working. SUBSTANCE: when coupling unit 3 is rotated, ring 4 and tongs 2 into which the tool is set up, shift progressively relative to housing 1 of the holding device exercising the preliminary clamp of the tool. The final clutch is fulfilled when nut 3 does not move turning pressing ring 4 with the help of member 12 by part of the turn. As ring 4 and nut 3 connected between themselves by rolling solids of revolution 5 do not shift relative to the holding device in the axial direction, tongs 2 through rolling solids of revolution 5 placed in groove 10 receives an additional displacement deep into the holding device into the cone nest at a distance in the range of the value "K", at the expense of which the force of the tool clamp and, consequently, the reliability of its securing in the holding device increases. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2082980-C1 (RU)
Title: Method of acute pneumonia diagnosis
Inventor: PAVLENKO VALENTINA I
IPC: G01N33/48
Filed: 1993-08-06
Granted: 1997-06-27
Abstract: FIELD: medicine, pulmonology. SUBSTANCE: method involves examination of patient blood and compares data with that in donors. Blood indices were estimated by cytoleukogramm. In patient with acute pneumonia characteristic formation of four bound granulocytes and decrease of double rosettes (1 lymphocyte + 2 granulocytes) is detected as compared with that in donors by 1.3-1.8-fold. Time analysis is 4 h. EFFECT: accelerated analysis, simplified method, decreased cost. 1 tbl
Patent RU-2065766-C1 (RU)
Title: Structure of catalyst with one-piece heat-exchange surfaces
Inventor: DALLA BETTA RALPH
IPC: B01D53/86
Filed: 1991-11-26
Granted: 1996-08-27
Abstract: FIELD: production of catalysts. SUBSTANCE: catalyst includes a metal carrier having passages for combustive gases. On a part of inner surfaces of passages, catalytic material is applied to provide heat-exchange between inner surfaces covered with catalytic material and those having no such a covering. Catalyst carrier additionally includes a thin-layer coating. EFFECT: provided uniformity in heating of the catalyst bed. 40 cl, 3 dwg, 2 tbl
Patent RU-2107463-C1 (RU)
Title: Method for determining functional state and guided training human neuromuscular apparatus
Inventor: DMITRIEV ANATOLIJ FEDOROVICH
IPC: A61B5/22
Filed: 1993-12-06
Granted: 1998-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining electric activity of muscle tissue and exposing it to electric pulses having various amplitudes and frequency not exceeding 200 Hz, output voltage being not greater than 120 V. Contracted muscle state duration is recorded. Muscle electric activity input signal integration is carried out smoothly with selected time constant. The output signal is integrated and transformed into pulse train. EFFECT: enhanced functional training effectiveness of instrument; enhanced therapeutic effectiveness. 1 dwg
Patent RU-2066217-C1 (RU)
Title: Fire-fighting system
Inventor: SHCHERBATYUK VASILIJ M
IPC: A62C37/36
Filed: 1993-11-02
Granted: 1996-09-10
Abstract: FIELD: fire safety. SUBSTANCE: fire-fighting system is designed for application on the specific fire-hazardous objects difficult for access, such as closed rooms in form of ring - tunnel and connected with circular tunnel access tunnels. Fire beds are extinguished with neutral gas - nitrogen. Fire sources, burning intensity and fire extinguishing efficiency are monitored and controlled by special means. EFFECT: higher efficiency. 6 cl, 2 dwg, 1 tbl
Patent RU-2118635-C1 (RU)
Title: Azeotropic mixture and hydrogen fluoride isolation methods
Inventor: TAKEKHIDE TSUDA
IPC: C07C19/03
Filed: 1993-04-09
Granted: 1998-09-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: hydrogen fluoride is efficiently removed from mixture consisting of hydrogen fluoride, dichloromethane, chlorofluoromethane, and/or difluoromethane via (i) distillation of mixture to remove two-component hydrogen fluoride- dichloromethane, hydrogen fluoride-hlorofluoromethane, and hydrogen fluoride-difluoromethane azeotropic mixtures or (ii) separating mixture into upper liquid hydrogen fluoride-enriched phase and lower liquid hydrogen fluoride-depleted phase followed by distillation of corresponding phases as described in (i). EFFECT: simplified method and increased its efficiency. 7 cl, 2 dwg, 7 tbl
Patent RU-2081441-C1 (RU)
Title: Electrical field sensor contact electrode
Inventor: ZIMIN EVGENIJ F
IPC: G01V3/02
Filed: 1994-03-10
Granted: 1997-06-10
Abstract: FIELD: geophysics, electrical field sensor contact electrode is used in study and measurements of electromagnetic field electrical component in conducting mediums, for example, it is used as sensitive member of contact sensors in marine geological prospecting. SUBSTANCE: electrical field contact electrode has insulating material jacket with holes, that has body of conducting material with concentrically wrapped on it pairs of foil strips, that make operational surface of sensor. Strips are fixed on body and electrically connected with it. In the case, in each pair of strips one of them is flat and another one is corrugated. EFFECT: improved design. 2 dwg
Patent RU-2089153-C1 (RU)
Title: Halochamber
Inventor: KOVALEV OLEG V
IPC: A61G10/02
Filed: 1994-04-18
Granted: 1997-09-10
Abstract: FIELD: medicine, in particular, treating of respiratory tracts. SUBSTANCE: halochamber has perforated carcass walls with salt blocks formed as drums filled with ground salt and positioned for rotation about horizontal axes and depression ventilator. Halochamber has auxiliary front chamber with dispersion-ejection devices fixed on its outer walls. Dispersion-ejection device is formed as hollow pipe with nozzle within it. Pipe is connected with minigrinder and blower, which is positioned at end. Discharge branch is positioned at other end of pipe. Treating effect of halochamber is enhanced by maintaining aerosol concentration at constant level and by saturating halochamber with negative aeroions. EFFECT: increased efficiency and enhanced reliability in operation. 3 dwg
Patent RU-2069722-C1 (RU)
Title: Folding canopy
Inventor: GRIBOV BORIS I
IPC: E04H15/48
Filed: 1994-05-10
Granted: 1996-11-27
Abstract: FIELD: shelters. SUBSTANCE: folding canopy has bows 1 and 2. Bow 2 is fastened on brackets 6. Bows 1 and 2 are connected by cloth 3. Ends of bows are series-connected by U-shaped resilient members 4. One end of cord is secured on last 1 and is passed through rings. Other end of cord is secured on hook by means of rings. EFFECT: enhanced convenience in use. 2 dwg
Patent RU-2083640-C1 (RU)
Title: Method for isolation of organosulfur compounds of oil and petroleum products
Inventor: MIN RAISA S
IPC: C10G29/12
Filed: 1994-06-02
Granted: 1997-07-10
Abstract: FIELD: oil processing industry and petrochemistry. SUBSTANCE: method is carried out by liquid adsorption chromatography on silica gel being impregnated with 1-5 mass % of tin chloride of hexane solution. EFFECT: increased degree of isolation of organosulfur compounds. 1 tbl
Patent RU-2072714-C1 (RU)
Title: Кулисно-ползунный механизм
IPC: F16H21/00
Filed: 1994-06-20
Granted: 1997-01-27
Abstract: 1. Кулисно-ползунный механизм, содержащий стойку, жестко закрепленную на ней ось, установленный на оси эксцентрик, кулису с отверстием и пазом, размещенную в отверстии кулисы эксцентриковую втулку, охватывающую эксцентрик, размещенный в пазу кулисы ползун, два коромысла, одни концы которых шарнирно соединены с ползуном, и два шатуна, одни концы которых шарнирно соединены с другими концами соответствующих коромысел, а другие жестко соединены соответственно с эксцентриком и эксцентриковой втулкой, отличающийся тем, что в кулисе выполнен дополнительный паз, расположенный оппозитно основному, механизм снабжен дополнительным ползуном, размещенным в дополнительном пазу кулисы, двумя дополнительными шатунами, одни концы которых жестко соединены соответственно с эксцентриком и эксцентриковой втулкой, тремя парами дополнительных коромысел, из которых первая пара одними концами шарнирно соединена с дополнительным ползуном, другими - с другими концами соответствующих дополнительных шатунов, вторая и третья пары выполнены каждая составными из двух шарнирно соединенных частей, свободные концы которых шарнирно соединены соответственно с основным ползуном и соответствующими концами дополнительных шатунов и с дополнительным ползуном и соответствующими концами основных шатунов, двумя пальцами, жестко связанными с основным и дополнительным ползунами, двумя подшипниками качения, установленными на соответствующих пальцах, приводом основного и дополнительного ползунов, выполненным в виде установленного в стойке с возможностью вращения входного вала и жестко связанной с ним эллипсообразной обоймы с ободом, обра
Patent RU-2067025-C1 (RU)
Title: Grain grinding, shelling and crushing apparatus
Inventor: MUDROV PETR GRIGOREVICH
IPC: B02C7/10
Filed: 1994-07-06
Granted: 1996-09-27
Abstract: FIELD: agriculture and food-processing industry. SUBSTANCE: apparatus has upper disk pivotally suspended to housing through at least three cranks of equal length, with one crank being driving, and lower rotating disk mounted on hollow vertical shaft. Upper disk is provided with grain charging opening. Disks may be replaced to allow grain processing operations to be effectuated. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 cl, 7 dwg
Patent RU-2033420-C1 (RU)
Title: Method of production of motor petrols
Inventor: EZUNOV IVAN S
IPC: C10G33/02
Filed: 1994-07-20
Granted: 1995-04-20
Abstract: FIELD: petroleum chemistry. SUBSTANCE: petroleum with different content of sulfur is subjected to demineralization in electric dehydrators, the level of electrodes in which overlaps their height range in the upper half of the body, and the height gradient between the electrode levels on the path of petroleum ascending current equals 0.05 to 0.1 of the relative path section coinciding with the mean vector of petroleum current in the zone the maximum midsection of the electric dehydrator covered by the current during 1 hour of movement at an average process rate, then petroleum is subjected to distillation, including in the atmospheric column provided with packs of cross-flow nozzles. Petroleum is fed to the column through branch pipes tangentially arranged in the column body, in the feed zone. The latter is provided with an internal cylindrical current Deflector, whose diameter matches up with the body diameter as (0.59-0.75) to 1. The height range of the petroleum currents inlet equals 0.21 to 0.28 of the column height. Part of the stable petrol fraction is subjected to reforming. The reforming product is mixed with fractions obtained in the process stages. EFFECT: facilitated procedure. 53 cl, 1 tbl, 6 dwg
Patent RU-2074444-C1 (RU)
Title: Self-emitting cathode and device which uses it
Inventor: GIVARGIZOV EVGENIJ I
IPC: H01J31/12
Filed: 1994-07-26
Granted: 1997-02-27
Abstract: FIELD: electron emission devices, such as flat displays, electron guns and so on. SUBSTANCE: each emitter has high electric resistance which is of same order of magnitude as resistance of vacuum gap. So emitters function as dummy resistors which equalize emission currents. This is achieved by corresponding shape of emitters (high height, low cross section, low sharpness at vertex) and high specific resistance of material they are made from. Such design is provided by manufacturing emitters from thread-like epitaxial crystals which are developed on single-crystal silicon substrate. In addition cathode design provides high field amplification at emitter vertex due to their high height and sharpness at vertex. This results in possibility to operate at low voltage level. In addition significant decrease in voltage levels is achieved by design of self- emitting cathode which vertex is covered with diamond or diamond- like material which has low electron work function. This cover also increases emitter reliability due to protection against destruction and provides its operations in conditions of rough vacuum. Such self-emitting cathode is used in design of electronic device for visual information presentation, for example display. It is designed as diode matrix in which emitters are located on substrate with conducting tracks and anode is made from conducting tracks on luminescent cover. Projections of anodes to cathode are perpendicular to tracks. Anode also serves as control electrode. EFFECT: increased emission current uniformity, decreased voltage level, increased reliability. 4 cl, 7 dwg
Patent RU-2054155-C1 (RU)
Inventor: SHEVCHENKO VIKTOR LEONIDOVICH
IPC: F41C3/00
Filed: 1994-07-29
Granted: 1996-02-10
Abstract: FIELD: firearms. SUBSTANCE: firing mechanism 5 of pistol is located in bolt 3 and its immobile barrel 2 is placed above magazine 11. Bolt 3 has vertical lugs 17 for cartridge bead. Cartridge feeding mechanism is manufactured in the form of lever 15 put on axle 21 of cock 6 in bolt and spring-loaded pusher 18 positioned in longitudinal duct of bolt 3 for interaction with upper arm of feed lever 15. Front arm of lever 15 has lug 25 to feed cartridge upwards along vertical lugs 17 at finish of recoil of bolt 3. Lower arm interacts with stop 29 at finish of counterrecoil providing for lowering of lug 25 and compression of spring of pusher 18. Upper part of bolt houses limiter 36 of upward travel of charged cartridge. Pistol is fitted with retracting reflector coupled to frame or barrel and lock preventing incidental shot fabricated in the form of two parts attached correspondingly to cock and feed lever 15 to prevent travel of cock when bolt is closed incompletely. EFFECT: enhanced handling convenience and safety. 5 cl, 9 dwg
Patent RU-2114976-C1 (RU)
Inventor: REDREDDI S JUKUMAR REDDI
IPC: E05B81/00
Filed: 1993-04-13
Granted: 1998-07-10
Abstract: Изобретение относится к вращающимся запорам, предназначенным для использования на дверях пассажирских транспортных средств, открываемых и закрываемых посредством вращающегося ходового винта. В предпочтительном варианте воплощения первый запор использует обратный участок нарезки винтового привода. Второй запор использует вращающийся кулачок и упор. Привод и запор могут быть использованы для дверных систем с подвеской двери как непосредственно на приводном узле, так и с независимой подвеской. Компенсация изгибов несущей конструкции обеспечивается благодаря использованию шаровых опор или путем установки приводного узла в цапфы. Данный силовой привод выполняет роль несущей конструкции для двери транспортного средства, предназначенного для перевозки большого количества пассажиров. 15 с. и 3 з.п. ф-лы, 19 ил.
Patent RU-2111705-C1 (RU)
Title: Surgical method for treating the cases of acute large intestine obturation impatency
Inventor: TOPUZOV EHSKENDER GAFUROVICH
IPC: A61P1/00
Filed: 1994-09-15
Granted: 1998-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out intra-operative decompression and lavage of adducting segments of the large intestine. Sorbent agents suspension is applied as washing medium. EFFECT: enhanced effectiveness of treatment; improved dialyzing action. 2 tbl
Patent RU-2079812-C1 (RU)
Inventor: VERESOV SERGEJ I
IPC: G01F1/10
Filed: 1994-09-22
Granted: 1997-05-20
Abstract: Использование: для измерения объемного расхода жидкости или газа при пропускании их через измерительное средство непрерывным потоком. Сущность изобретения: расходомер содержит корпус 1, постоянный магнит 2, полюсные наконечники 3, турбинку с магнитной осью 4 и немагнитными лопатками 5, опорные пластины 6, светодиод 7, фотодиод 8, измерительный блок 9. 4 з.п. ф-лы, 2 ил.
Patent RU-2145959-C1 (RU)
Title: Heterocyclic derivatives of carboxylic acid and their pharmaceutically acceptable salts
Inventor: KLAUS VEJDMANN
IPC: C07D213/81
Filed: 1994-11-01
Granted: 2000-02-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes heterocyclic derivatives of carboxylic acid of the general formula (I)   where Q, A, B, R 1 -R 4  and m have values given in p. 1 of the invention claim or their pharmaceutically acceptable salts showing biological activity, in part, antifibrotic activity. EFFECT: valuable biological properties. 11 cl, 89 ex
Patent RU-2088994-C1 (RU)
Title: Method of wire annealing on drums and device for its realization
Inventor: KUTASOV VIKTOR FEODOSEEVICH
IPC: H01B13/00
Filed: 1994-11-24
Granted: 1997-08-27
Abstract: FIELD: electrical engineering, production of electric wires. SUBSTANCE: drums are heated by heat liberated in the junction formed by superposition of electrodes, made of carbon material, or part of which is made of carbon material, and the other part - of metal, on the drum surfaces. The electrodes are cut in the secondary circuit of the step-down transformer. EFFECT: reduced time of annealing, saving of electric power, simplified design of the device. 1 dwg
Patent RU-2086766-C1 (RU)
Inventor: TYUTIKOV GRIGORIJ T
IPC: C02F103/10
Filed: 1995-02-10
Granted: 1997-08-10
Abstract: Изобретение относится к горному делу и может быть использовано при переработке полезных ископаемых, скапливающихся в шламовых отстойниках и извлечении их из шахтных вод, а также при подземной добыче угля гидравлическим или механогидравлическим способом. Способ осветления воды включает гидротранспорт шламового продукта, разделение гидросмеси с крупным и мелким продуктом, формирование фильтрационного слоя из шлама, содержащего крупный продукт, подачу для контактирования с ним мелкого продукта, отвод шлама и осветленной воды и обезвоживание шлама. Новым является то, что разделение гидросмеси шахтного притока или забираемой из отстойников гидросмеси осуществляют в циклоне или делителе гидросмеси на шламовую воду и гидросмесь с крупными фракциями шлама. Фильтрационный слой формируют в сгустительно-осветлительном аппарате, а шламовую воду подвергают безреагентной обработке в поляризаторе и перезаряжают частицы твердого, содержащиеся в ней. После этого шламовую воду подводят под фильтрационный слой в сгустительно-осветлительном аппарате и пропускают через него. 4 з.п. ф-лы, 1 ил.
Patent RU-2086298-C1 (RU)
Title: Catalyst for flameless combustion of natural gas
Inventor: ISMAGILOV ZINFER R
IPC: B01J23/34
Filed: 1995-02-20
Granted: 1997-08-10
Abstract: FIELD: catalytic combustion of fuel, in particular, catalytic compositions for combustion of natural gas. SUBSTANCE: catalyst has active component in form of oxide of metal of group IV, for instance, nickel oxide, cobalt oxide, iron oxide, or manganese oxide applied to porous ceramic carrier in form multichannel monolith with specific surface of 0.3-20 sq.m and pore volume of 0.21-0.47 cu.cm/g. EFFECT: provision of production of active durable catalyst containing no noble metals and ensuring full combustion of fuel, and high radiation temperature. 6 cl, 1 tbl
Patent RU-2064322-C1 (RU)
Title: Combined water-cleaning filter
Inventor: MIRKIS ILYA M
IPC: B01D24/18
Filed: 1995-02-28
Granted: 1996-07-27
Abstract: FIELD: water-cleaning filters. SUBSTANCE: filter has sections for two-stage cleaning of water which are located in succession and are divided by transverse partition, drain systems and collecting chute located along filter in opening of upper portion of partition. Chute is provided with near-bottom holes covered with screen. EFFECT: enhanced efficiency. 2 cl, 5 dwg
Patent RU-2103181-C1 (RU)
Inventor: GLAZKOV V V
IPC: B44C3/08
Filed: 1995-06-06
Granted: 1998-01-27
Abstract: FIELD: pressworking. SUBSTANCE: characteristic feature of process consists in deposition of thickening over entire area of base made of same material as base before soldering on reverse side with reference to pattern of thin base. Template for manufacture of semi-moulds of presstools has thickening of equal thickness exceeding thickness of plate proper which is made over whole area of plate on its rear side with regard to pattern. EFFECT: enhanced efficiency of process and reliability of template. 3 cl, 1 dwg
Patent RU-2105949-C1 (RU)
Title: Jet projectile
Inventor: SHIPUNOV A G
IPC: F42B15/10
Filed: 1995-06-07
Granted: 1998-02-27
Abstract: FIELD: rocketry. SUBSTANCE: jet projectile has a sustainer stage with the mated engine, mating device in the form of a taper fairing with the central tube, and a staging mechanism. The fairing has a thin wall, the central tube inside diameter equals the sustainer stage outside diameter. The fairing is connected to the engine through a threaded adapter ring and installed on the sustainer stage up to the stop against the shoulder of the annular segments of the annular groove made in the sustainer stage, and is tightened by a slit nut. Installed between the fairing tube and slit nut is the staging mechanism in the form of a ring frame-diaphragm with radial ribs, whose external side carries a split spring ring with a trapezoid groove on the outside engaged with the mating end surfaces of the fairing and threaded adapter ring of the engine, and a threaded distance sleeve with a chamfer on the end face is installed inside it. Positioned in the diaphragm ribs are chamfered cylindrical pins, with their one end resting on the inner surface of the split spring ring, and the other end being engaged with the chamfer of the threaded distance sleeve installed on the mating spring slit nut with a shoulder freely fitted on the aft part of the sustainer stage, with its end resting on the front end of the fairing tube, and the nut shoulder - on the frame-diaphragm. A piston actuator with a delayed-action electric igniter is installed inside the fairing. The slit nut installed on the aft part of the sustainer stage has an external annular groove and is embraced by a clamp with T-shaped lugs at the joint. The tie linked with the actuator piston is made as a lock embracing the clamp lugs and secured by a shear pin, and the fairing on the inner side is connected to the radial ribs of the staging mechanism by spring tensioners in protective shells. EFFECT: improved design. 4 dwg