baber/WOPTO huggingface dataset:
Patent RU-2030626-C1 (RU)
Title: Device for controlling position of shutters of jet nozzle of gas turbine engine
Inventor: IVANOV DMITRIJ N
IPC: F02K1/18
Filed: 1991-06-27
Granted: 1995-03-10
Abstract: FIELD: gas turbine engine engineering. SUBSTANCE: device has spring-loaded two- belt slide valve 3. Spring-loaded two-belt slide valve 39 has groove 40 connected with controlled space 41 of servo piston 14 and slide valve 32. Spring space 42 of the slide valve is connected with cutting off slide valve 17 and space 43 is connected with electromagnetic valve 15. EFFECT: improved design. 1 dwg
Patent RU-2013960-C1 (RU)
Title: Dough mixing machine
Inventor: BREEV YURIJ G
IPC: A21C1/04
Filed: 1991-05-27
Granted: 1994-06-15
Abstract: FIELD: baking industry. SUBSTANCE: dough mixing machine has drive shaft 1 with axial opening, longitudinal slit 3, flat 4, cross slot 5. Yoke 6 is mounted on drive shaft 1. Shaft 7 of operating tool has two flats disposed in symmetry one with respect to the other and pin 9, which is received in cross slot 5. EFFECT: simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2010778-C1 (RU)
Title: Starting mixture for manufacture of nonexplosive destructive material
Inventor: BLAGORAZUMNYJ BORIS M
IPC: C04B7/00
Filed: 1991-06-27
Granted: 1994-04-15
Abstract: FIELD: construction materials industry. SUBSTANCE: starting mixture included limestone, phosphogypsum and potassium chloride taken in mass percent ratio of 85 to 90, 9 to 12 and 1 to 3, respectively. Starting mixture allowed producing nonexplosive destructive material offering broad application temperature range of -15 C to +40 C, with accelerated disintegration period not exceeding 24 to 30 h and magnitude of expanding force being within 35 to 65 MPa. EFFECT: shorter disintegration time and broader application temperature range. 2 tbl
Patent RU-2060185-C1 (RU)
Title: Device to transmit longitudinal forces from body to bogie of rail vehicle
Inventor: KRAVCHENKO ALEKSANDR I
IPC: B61F5/00
Filed: 1991-10-10
Granted: 1996-05-20
Abstract: FIELD: railway transport; vehicle bogie design members connecting bogies and frames. SUBSTANCE: in device with parallelogram coupling of body and bogie, longitudinal rods are hinge connected by some ends and are symmetrically fastened on bogie frame, and by other ends are connected with single-arm levers through hinge joints. Levers are secured on body for rotation relative to cross horizontal axis and are perpendicular to rods. Each lever is fixed on one of two coaxially arranged and directed in opposition torsion shafts. Adjacent ends of shafts are connected by equalizing unit of differential type or in form spatial lever-guide equalizing system. EFFECT: improved dynamic characteristics of rail vehicle. 5 cl, 7 dwg
Patent RU-2007817-C1 (RU)
Inventor: KVACHAKIDZE NODAR V
IPC: H02K1/24
Filed: 1991-09-10
Granted: 1994-02-15
Abstract: FIELD: electric machine engineering. SUBSTANCE: poles of salient pole rotor of electric machine are manufactured partially laminated in direction parallel to rotation axis of machine with positioning of lamination stack 7 between pressure plates 3. Air-and-insulation joints exist between stacks and yoke. Radial clearances 10 (with nonmagnetic spacers) are made in rotor yoke under centers of poles. Shaft is produced from nonmagnetic material. Adjacent pressure plates of neighboring poles together with sector 5 of yoke are fabricated in the form of integral solid structure. Solid tips 9 of pressure plates are fastened to cores of the latter by bolts. EFFECT: increased reliability, facilitated manufacture. 1 dwg
Patent RU-2032371-C1 (RU)
Title: Installation for production of beverages
Inventor: ZAVYALOV YURIJ V
IPC: A47J31/40
Filed: 1991-08-14
Granted: 1995-04-10
Abstract: FIELD: public catering enterprises. SUBSTANCE: installation comprises successively-installed water tank, pump, boiler, scalding unit with percolator for crushed product to be extracted, pump and boiler control unit, and ultrasonic generator and piezoelectric ceramic converter for applying acoustic effect to product, said piezoelectric ceramic converter being installed between boiler and scalding unit and connected with output of ultrasonic generator. Converter is of a submerged type and its radiating surface faces scalding unit. Ultrasonic generator is connected to control unit. Body of piezoelectric ceramic converter has through holes. Ultrasonic radiator is hermetically installed in converter casing and connected with membrane secured in the lower part of converter casing. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2038748-C1 (RU)
Title: Device for protection of grape plantations against hail
Inventor: VOKHMYANIN VLADISLAV G
IPC: A01G13/02
Filed: 1991-12-10
Granted: 1995-07-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: device comprises framework installed on supports 1 by means of axle 2 and made as a set of rings secured on said axle 2. Rigidly fastened to cylindrical surface of rings 3 is screen 4. Falling on said screen 4, hail or snow turns the framework by its own weight and falls by gravity into the row space. EFFECT: higher reliability of protective covering. 2 dwg
Patent RU-2033908-C1 (RU)
Title: Torch for gas-shielded arc welding
Inventor: EGUPOV BORIS M
IPC: B23K9/167
Filed: 1991-12-29
Granted: 1995-04-30
Abstract: FIELD: arc welding. SUBSTANCE: gas is fed into circular accumulating chamber 2 of housing 1 through channel 4 of union 3. Gas passes through porous partition 8, porosity 0.2-0.3, to nozzle 5 with turbulence intensity of 0.5% in range of flow out speeds at outlet hole 7 equal 0.25-2.0 m/s, at ratio of length of accumulating chamber 2 to diameter of channel 4 greater than 3 and ratio of areas of cross section of channel 4 to accumulating chamber 2 equal to 0.1-0.15. Torch is simple in design, has small overall dimensions and provides adequate quality of shielding of weldpool at outlet of electrode from cut 7 of nozzle 5 to 25 mm. EFFECT: enhanced quality of shielding. 3 dwg
Patent RU-2058258-C1 (RU)
Title: Device for warming up viscous liquid in reservoir
Inventor: VOKHMYANIN NIKOLAJ I
IPC: B65D88/74
Filed: 1991-10-11
Granted: 1996-04-20
Abstract: FIELD: heat power industry. SUBSTANCE: device for warming up viscous liquid in reservoir has flexible hoses, with arrangements to let out gaseous heat carrier, installed in guide pipes and communicating with source of gaseous heat carrier. Each hose has piston installed on end for travel inside guide pipes and coupled with fixing mechanism by means of flexible traction member. Each piston has central hole. Device for warming up viscous liquid in reservoir is driven by bent ends of guide pipes into tank drain hole. Steam is delivered along steam pipe which acts on pistons placed in pipes. Pistons connected with flexible hoses force the latter into reservoir. Steam passes along guide pipes through holes in pistons into flexible hoses and comes out in reaction jets through circular slots of gaseous heat carrier discharge arrangement placed on free end of each flexible hose, thus getting into viscous liquid. Steam warms up viscous liquid and throws it to drain hole of tank. EFFECT: facilitated draining of viscous liquids. 3 cl, 4 dwg
Patent RU-2094575-C1 (RU)
Title: Reinforced concrete support
Inventor: NOVIKOV VASILIJ VASILEVICH
IPC: E04B1/16
Filed: 1991-10-18
Granted: 1997-10-27
Abstract: FIELD: construction engineering. SUBSTANCE: reinforced concrete support has metal frame of steel reinforcement provided with means for connection of concrete mix with steel or steel alloy. Reinforcement is in the form of lateral rods connected with longitudinal joining units. Concrete support is radioparent, corrosion-resistant and features high cohesion of concrete mix with steel reinforcement due to introduction of additional means which reduces penetration of electromagnetic fields from ambient space or from inside. This means is in the form of special coating applied by cold method. Joining units are in the form of small diameter wires embracing longitudinal and lateral reinforcement bars in joining units. EFFECT: high efficiency. 2 cl, 2 dwg
Patent RU-2014437-C1 (RU)
Title: Process of selective isolation of water-saturated formation intervals
Inventor: PODDUBNYJ YURIJ A
IPC: E21B33/138
Filed: 1992-01-24
Granted: 1994-06-15
Abstract: FIELD: oil production industry. SUBSTANCE: water solution of polymer ( polyacrylamide, carboxymethylcellulose-500, or ДKS polymer) , fresh water, and isolating compound are pumped in successively. Substances AKOP-4, or water solution of M-2 stiffener with HCL, or liquid glass+HCL+water, or ГС containing polyacrylamide, БХК, sodium hyposulfite, and water. Viscosity of isolating compound is chosen to be lower than that of polymer. Polymer water solution is pumped in at viscosity exceeding that of formation oil and by volume of 0,1-0,2 m 3  productive formation thickness. Fresh water is pumped in by volume not less than that of polymer. EFFECT: performance of selective isolation of water saturated formation intervals improved.
Patent RU-2000360-C1 (RU)
Inventor: KAZAKOV MARK E
IPC: D01F11/16
Filed: 1992-01-22
Granted: 1993-09-07
Abstract: Использование: в различных област х  народного хоз йства в качестве материалов , обладающих адсорбционными свойствами , в частности, в медицине, Сущность изобретени : углеродный материал на основе , гидратцеллюлозного волокна с электросопротивлением  100-Ю7 Ом/м активизируют  вод ным паром в смеси с газообразными  продуктами активации сначала при  повышении температуры от 20 до 850&deg;С и  850-930&deg;С, затем при снижении от 930 до  900&deg;С и от 900 до 20&deg;С. Соотношение скоростей  нагрева и охлаждени  при этом составл ет  соответственно (35-39):(1-2):(0,5-1):
Patent RU-2085671-C1 (RU)
Title: Multiple-layer panel
Inventor: KHALIULIN VALENTIN ILDAROVICH
IPC: B32B3/28
Filed: 1991-07-30
Granted: 1997-07-27
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used in manufacture of cowls, radioparent shelters of antenna arrangements, in aircraft industry, ship-building industry, and in ground surface construction. Multiple-layer panel is of high quality and easy to manufacture and this is achieved due to high strength of joining cellular filler of hexagonal structure and additional filler layers located symmetrically relative to middle surface of panel and serving for draining of moisture. Additional filler layers are made in the form of zigzag trapezoidal corrugation with flat sheet spread and this adds to technological easiness of production,. EFFECT: high efficiency. 1 cl, 4 dwg
Patent RU-2049478-C1 (RU)
Inventor: KIRILLOV ARNOLD K
IPC: A61K39/23
Filed: 1992-04-16
Granted: 1995-12-10
Abstract: Использование: биотехнология, ветеринарная вирусология. Сущность изобретения: для гипериммунизации продуцентов используется очищенный и концентрированный штамм "Родники" Virus enteritis lutreo larum с биологической активностью 10 6 ИД 50 /см 3  и активностью 1:4096 ГАЕ/см 3  который вводят козам по 5-12 см 3  с интервалом между инъекциями 7 10 сут, а затем через 28 - 30 сут. Через 20 24 сут после последнего введения антигена осуществляют забор крови с последующим получением сыворотки, обладающей высокой диагностической и лечебно-профилактической активностью. 2 табл.
Patent RU-2059457-C1 (RU)
Title: Press-mould for moulding hollow building products
Inventor: SHIRSHONKOV EVGENIJ NIKOLAEVIC
IPC: B28B3/06
Filed: 1992-05-05
Granted: 1996-05-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: press-mould for moulding hollow building products includes punch, die, pusher and hole-forming cores placed in pusher holes. In this case the press-mould is equipped with vacuum system, the press-mould foundation has channel being in communication with vacuum system. The hole-forming cores are fixed on press-mould foundation. Each of them is made with longitudinal channel being in communication on one part with foundation channel, on the other part with die cavity by means of radial holes made in spout of hole-forming core. Besides, hole-forming cores can be made of porous gas-permeable material. EFFECT: enhanced efficiency. 1 cl, 2 dwg
Patent RU-2027091-C1 (RU)
Title: Sheave for v-belt variator
Inventor: SHISHKAREV MIKHAIL P
IPC: F16H55/56
Filed: 1992-05-19
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: conical disk 2 is secured to shaft 1. Disk 3 id mounted for axial and periphery movement with respect to shaft 1 and coupled with additional cam bushing 9 through key 10. The bushing engage with main cam bushing 7 through the cams. Bushing 7 is coupled with shaft 1 through key 8. Main pressing spring 5 is interposed between disk 3 and bushing 7. Additional spring 6 is interposed between bushing 9 and thrust washer 11. At overloading, bushing 9 moves to the left under the action of axial reaction on the cams and is set in friction contact with thrust washer 11. As the result a portion of the torque which is transmitted to disk 3 through bushing 7 decreases and hence the overloading also decreases. EFFECT: enhanced longevity. 1 dwg
Patent RU-2078304-C1 (RU)
Title: Device to test form of aspheric surfaces
Inventor: KHUSNUTDINOV AMIRKHAN GILMUTDI
IPC: G01B7/28
Filed: 1992-05-21
Granted: 1997-04-27
Abstract: FIELD: testing equipment. SUBSTANCE: device is intended for automated test of form of aspheric surfaces of optical parts, predominantly, in process of full-scale production. It includes measurement unit, three supporting spherical tips attached to its case and translation transducers designed to test form of surface. Device is provided with four translation transducers attached to case of measurement unit in symmetry to its axis along two orthogonal directions and transducers' axes are parallel to axis of measurement unit. They are meant to find position of measurement unit with reference to tested surface. Translation transducers are attached to case of measurement unit along meridian and their axes cross in one point. Device is also provided with two comparison circuits to inputs of each of them outputs of two translation transducers placed in symmetry relative to axis of measurement unit are connected, with two servo drives mounted along orthogonal directions and coupled kinematically to case of measurement unit which inputs are linked via amplifiers to outputs of corresponding comparison circuits and to computer which inputs are connected to outputs of corresponding translation transducers and which enable input is connected to outputs of comparison circuits via unit forming signal permitting measurements. EFFECT: improved testing efficiency. 2 dwg
Patent RU-2049687-C1 (RU)
Inventor: KATRUS OLEG ALEKSANDROVICH
IPC: H01R41/00
Filed: 1992-05-26
Granted: 1995-12-10
Abstract: Использование: электрифицированный транспорт, токосъемники с сильноточными скользящими контактами. Сущность изобретения: материал токосъемного элемента содержит порошки железа, меди, графита, цинка и фосфора при содержании компонентов, мас. фосфор 0,48 1,20; железо 9,6 12,0; цинк 2,4 16,0; графит 10,5 25,0; медь остальное. При этом 10 21 мас. графита и 9,0 - 15,0 мас. меди введены в виде гранул размером 0,4 2,0 мм. При выбранном составе материал характеризуется повышенной износостойкостью без снижения эксплуатационных характеристик.
Patent RU-2091173-C1 (RU)
Inventor: YAROSLAV POSPISHIL
IPC: B04C5/04
Filed: 1992-06-29
Granted: 1997-09-27
Abstract: FIELD: chemical engineering; production of building materials. SUBSTANCE: proposed cyclone comprises separation chamber, conically shaped hopper, and inlet pipe merging into device for admission of materials flow to be separated. Latter device forms obliquely extending helical cavity defined by axial-end lid from top and by side wall having cylindrical vertical surface and conical surface. Cylindrical surface is formed with height decreasing down to zero following flow direction, whereas conical surface gradually passes, as viewed in flow movement direction, into vertical cylindrical wall of separation chamber in its discharge portion. Inclination angle β of conical surface meets condition 0<β<2α, wherein α is inclination angle of hopper wall. It is expedient that angle β be made equal to angle α and that hopper be made in form of two truncated cones. Proposed cyclone- separator can be used for separating particulate matter from fluid media, in particular, cement powder from hot gas media. EFFECT: useful invention for high-quality cement production. 3 cl, 3 dwg
Patent RU-2087824-C1 (RU)
Title: Thermosiphon heat exchanger
Inventor: MAVROPULO DMITRIJ YANOVICH
IPC: F28D15/02
Filed: 1993-07-14
Granted: 1997-08-20
Abstract: FIELD: engineering. SUBSTANCE: heat exchanger consists of two zones. Heat-exchanger surface is made in form of condensing zone - loop-shaped finned heat exchange tubes with combined upper ends. Lower ends of heat-exchange tubes are deepened inside evaporation zone housing. Ratio of lengths of deepened tubes to their loop-shaped sections ranges from 0.01 to 0.08 at ratio of volumes of additional evaporating and condensing zones more than 0.012 or less than 0.036; ratio of sections of tubes introduced into evaporation zone housing to loop-shaped section is equal to 0.012-0.036. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2043494-C1 (RU)
Title: Method for development of water-encroached nonuniform formation of oil pool
Inventor: BARANOV YURIJ VASILEVICH
IPC: E21B43/32
Filed: 1992-07-15
Granted: 1995-09-10
Abstract: FIELD: development of oil pools. SUBSTANCE: method for development of water-encroached nonuniform formation of oil pool includes injection into formation of aqueous suspension of wood flour in the amount of 50-300 cu.m per meter of operating thickness of formation. EFFECT: higher efficiency of development of water-encroached nonuniform oil formation. 1 tbl
Patent RU-2034523-C1 (RU)
Title: Belt for discharging the spine
Inventor: GAVRILOV ALEKSANDR V
IPC: A61F5/02
Filed: 1992-09-02
Granted: 1995-05-10
Abstract: FIELD: medicine. SUBSTANCE: belt has parallel straps 1 with clasps and transverse plates 4 located between them in two layers. The plates have loops 5 made on the ends of plates 4. The belt also has a member of tension 6 which is alternately passed into the loops of plates of the upper and lower layers. When the tension member is tightened the plates are moved apart till the props to the bones of the pelvis and under the ribs that is why part of the charge falling within the spine is received by the belt. EFFECT: better medical treatment and prevention of osteochondrosis.
Patent RU-2021074-C1 (RU)
Inventor: MITIN ANATOLIJ S
IPC: B21K21/08
Filed: 1992-09-16
Granted: 1994-10-15
Abstract: Использование: обработка металлов давлением, изготовление подвижной трубы амортизатора, преимущественно передней вилки мотоцикла. Сущность: способ изготовления подвижной трубы амортизатора, преимущественно передней вилки мотоцикла из единой заготовки пластической деформацией, включает формирование сложнопрофильной наружной поверхности наконечника, сложнопрофильной внутренней поверхности трубного участка наконечника и основного трубного участка изделия. Формирование сложнопрофильной наружной поверхности наконечника и предварительное формирование сложнопрофильной внутренней поверхности трубного участка наконечника осуществляют полугорячим выдавливанием. Окончательное формирование трубного участка изделия и сложнопрофильной внутренней поверхности трубного участка наконечника осуществляют ротационной вытяжкой. 3 ил.
Patent RU-2045491-C1 (RU)
Title: Binder for mineral wool products
Inventor: MOGILEVSKIJ BORIS M
IPC: C04B14/46
Filed: 1992-07-24
Granted: 1995-10-10
Abstract: FIELD: compounds of mixtures based on water-soluble carbamide-formaldehyde resins applicable in construction for manufacture of heat-insulating products. SUBSTANCE: binder for mineral wool products includes, mas.p. water-soluble carbamide-formaldehyde resin 100; 25-28% aqueous solution of ammonium sulfate 0.8-2.0; ammonia liquor 4- 10. Shelf life of binder is up to 72 h, amount of liberated formaldehyde is 8% EFFECT: higher efficiency. 1 tbl
Patent RU-2062929-C1 (RU)
Title: Pulse variator
Inventor: VAKURIN ANDREJ A
IPC: F16H33/02
Filed: 1992-10-13
Granted: 1996-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: driving shaft 3 and driven shaft 4 are axially aligned. The mechanism for converting reciprocation into rotation is made up as rack 6 of closed loop, free running clutches 7, and crank 5. The clutches are mounted on the driven shaft and engage the rack. The crank is mounted on driving shaft 1 and serves for interaction with rack 6. When the length of crank 5 and driving shaft 3 is increased, the rotation of the shaft is converted into reciprocation of the racks. EFFECT: decreased sizes. 1 dwg
Patent DE-10011767-C1 (DE)
Title: Kolben-Zylinderaggregat
Inventor: STUMM ROLF
IPC: F16F13/00
Filed: 2000-03-10
Granted: 2001-10-31
Abstract: Kolben-Zylinderaggregat, umfassend als Hauptbaugruppen einen Zylinder und eine Kolbenstange, die auf einer Teillänge in dem Zylinder axial verschiebbar ist, wobei die Kolbenstange ohne äußere Verschiebekräfte eine Hublage einnimmt, die von einer Positioniereinrichtung bestimmt wird, wobei die Positioniereinrichtung mindestens einen Kraftspeicher aufweist, der in Abhängigkeit der Hublage der Kolbenstange in Ein- und Ausfahrrichtung der Kolbenstange wirksam ist, wobei als Kraftspeicher eine Zugfederanordnung und eine Druckfederanordnung eingesetzt werden, die jeweils zu einer der beiden Hauptgruppen zumindest bei einer außerhalb der vorbestimmten Hublage befindlichen Kolbenstange mit einem ersten Ende ortsfest wirksam sind und mit ihrem jeweils zweiten Ende in Wirkverbindung mit der jeweils anderen Hauptgruppe stehen.
Patent DE-10021531-C1 (DE)
Title: Electrical thin-film component e.g. photovoltaic module has connection points between conductor path terminal regions and external terminal elements embedded between carrier layer and encapsulation layer
Inventor: RATHFELDER MATTHIAS
IPC: H01L31/05
Filed: 2000-05-03
Granted: 2001-12-06
Abstract: The thin-film component has a carrier layer (1) provided with at least one conductor path (2a,2b) and an associated terminal region (4a,4b), contacted by an external terminal element (3a,3b), e.g. a terminal cable, terminal sleeve, or terminal pin, enclosed by an encapsulation layer (7), so that the connection point (5a,5b) between the terminal region and the terminal element is at a given depth within the layer structure provided by the carrier layer and the encapsulation layer.
Patent DE-10021954-C1 (DE)
Title: Verfahren zur Einstellung eines vorgegebenen Hubvolumens
Inventor: FIEBELKORN DIRK
IPC: A61M16/00
Filed: 2000-05-05
Granted: 2001-08-16
Abstract: Die Erfindung betrifft ein Verfahren zur Bereitstellung eines vorgegebenen Hubvolumens V¶H¶ an einem Beatmungsgerät. Die Atemgaszufuhr von einer Druckquelle (3) erfolgt unter Vorgabe eines Druckverlaufs p (t) durch eine Atemwegsdruckmesseinrichtung (5) und eine Steuereinheit (10). Das vorgegebene Hubvolumen V¶H¶ wird erfindungsgemäß dadurch exakt appliziert, dass die Druckwelle (3) rechtzeitig heruntergeschaltet wird. Darüber hinaus wird der Umstand berücksichtigt, dass stets noch ein Volumen nach Herunterschalten der Druckquelle (3) über die Einatemleitung (1) und das Y-Stück (9) an den daran angeschlossenen Patienten abgegeben wird. Dieses Volumen wird abgeschätzt über ein Nachliefervolumen V¶N¶ (t), das auf der Auswertung von Volumenstrommessungen  DOLLAR I1 (t) einer Volumenstrommesseinrichtung (4) der gegenwärtigen und vorangegangenenen Inspirationsphasen sowie auf bekannten Nachliefervolumina vorangegangener Inspirationsphasen und bekannten gerätebedingten Verzögerungszeiten beruht.
Patent DE-10200094-C1 (DE)
Inventor: JUNG KARL-HEINZ
IPC: B66F3/36
Filed: 2002-01-03
Granted: 2003-07-31
Abstract: The lifting jack (1) for loads has two parallel upright hydraulic cylinders (4) receiving pistons (5) with piston rods (6). Each piston rod extends out of the cylinder on the end opposite the piston and has a support foot (7) at its lower end. The cylinders are connected at their upper ends by a bridge to which a lifting flange can be attached.