baber/WOPTO huggingface dataset:
Patent RU-2075185-C1 (RU)
Title: Велотягач
IPC: B62M1/04
Filed: 1993-04-27
Granted: 1997-03-10
Abstract: Велотягач, содержащий ось вращения, рычаги с педалями, цепную передачу, рычаги с педалями выполнены в виде втулки, жестко соединенной через элемент, установленный жестко на оси вращения, внутри втулки размещен рычаг, установленный с возможностью перемешения в ней, имеющий пружину, один конец которой соединен с втулкой, а другой - с рычагом педали, рычаги имеют ограничители перемещения рычага во втулке, отличающийся тем, что элемент, на котором жестко установлена втулка, выполнен в виде стержня, а на обоих концах втулки размещены упругие кольца, он снабжен конусным пальцем, выполненным с возможностью установки в рычаге педали для изменения режима работы рычага педали.
Patent RU-2042433-C1 (RU)
Inventor: NUZHINA VALENTINA N
IPC: B03D1/01
Filed: 1993-05-07
Granted: 1995-08-27
Abstract: Использование: обогащение полезных ископаемых, в частности флотации медно-цинковых сульфидных руд и продуктов. Способ флотации сульфидных медно-цинковых руд включает кондиционирование пульпы в известковой среде с реагентами-регуляторами сернистым натрием и цинковым купоросом, введение собирателя и вспенивателя и последующее разделение с выделением медных минералов в пенный продукт; к реагентам-регуляторам дополнительно подают реагент полиалкиленамидамингуанидинтиомочевину, представляющий собой продукт взаимодействия полиалкиламидамингуанидина с сероуглеродом, расход реагента полиалкиленамидамингуанидинтио мочевины поддерживают в пределах от 20 до 100 г/т. 1 з. п. ф-лы, 1 табл.
Patent RU-2102675-C1 (RU)
Inventor: NABOKOV V K
IPC: F41A7/08
Filed: 1993-05-06
Granted: 1998-01-20
Abstract: FIELD: weaponry. SUBSTANCE: the mechanism is furnished with an air cylinder, whose rod is linked with a slider by means of an adjustable spring-loaded retainer. The retainer has lugs installed in the grooved of the guide pipe fixed coaxially with the air cylinder on its flange, and through a guide roller it is engageable with the cable of the remote cocking mechanism. EFFECT: improved design. 2 dwg
Patent RU-2039341-C1 (RU)
Title: Device for volumetric metering of viscous liquids
Inventor: LAVROV VLADIMIR D
IPC: G01F13/00
Filed: 1993-05-24
Granted: 1995-07-09
Abstract: FIELD: liquid materials metering. SUBSTANCE: device has resilient sleeve pressed over by metering rollers, and mechanism for regulating doses; the latter is made in form of cylindrical base. Metering rollers are disposed in longitudinal grooves for radial displacement along the grooves. Several pairs of disks are mounted for rotation one relatively another; the disks are mounted at both edges of the base at the same axis with the base. Grooves of the disks cross in form of a cross in each pair; axial protrusions of metering rollers are mounted at the points of crossing. Mutual disposition of the disks defines amount of glue pressed out when the glue flows along the resilient sleeve. EFFECT: improved precision. 4 dwg
Patent RU-2057882-C1 (RU)
Inventor: KRAVTSOV ANATOLIJ I
IPC: E21B4/00
Filed: 1993-06-04
Granted: 1996-04-10
Abstract: FIELD: mining industry. SUBSTANCE: spindle of face motor includes body, shaft with flow groove, multirow oil-filled ball bearing mounted between radial bearings and having outer and inner races. In the middle of ball bearing there is put bearing unit in the form of inner and outer bushings and seal located between ball and radial bearings. Spindle is fitted with throttle placed between upper radial bearing and upper seal. Seals are made in the form of mobile and immobile contact rings. Longitudinal and annular grooves are made in external surfaces of outer races of ball bearing, immobile contact rings of seals and external bushing. Bearing unit can be manufactured in the form of lubricator. EFFECT: expanded application field, improved operational efficiency. 2 cl, 2 dwg
Patent RU-2073137-C1 (RU)
Title: Sliding bearing
Inventor: TERESHCHENKO ANATOLIJ V
IPC: F16C33/10
Filed: 1993-06-08
Granted: 1997-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: oil-feeding race is composed and has interconnected outer and inner races. The inner race has through radial openings with dummy spaces from the side of the outer diameter. In rotation of the shaft oil- feeding race rotates due to friction in the zone of a contact of the race with the shaft. The dummy spaces of radial opening in the inner race is filled with oil which in rotation flows to the shaft and enters working zone of the bearing. EFFECT: enhanced reliability. 2 dwg
Patent RU-2073999-C1 (RU)
Inventor: TOLCHEEV ANATOLIJ VASILEVICH
IPC: A61K35/10
Filed: 1993-09-27
Granted: 1997-02-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: native dirt (moisture content is 50-60%) is triturated up to sour cream-like state. Paste-like dirt is extracted twice with 96% ethanol at 30-50 C at ratio solvent : raw = 6-10 volumes per 1 kg. Extraction is carried out for 20-25 min at stirring. The spirituous-dirt mass is clarified for 3-4 h and spirituous miscella is poured off. Vaseline oil is added to miscella in evaporator at amount providing extract preparing of the required concentration. Alcohol is distilled off under vacuum (0.6-0.7 atm) at 50 C, not above, at periodic stirring. Extract is settled and dissolved in Vaseline oil up to the required concentration. Yield of medicinal agent is increased by 3-fold. EFFECT: increased yield, decreased energy consumption, improved ecology.
Patent RU-2075133-C1 (RU)
Title: Thermodynamic electric current generator
Inventor: MOZHAEV GRIGORIJ IVANOVICH
IPC: H01J45/00
Filed: 1993-11-03
Granted: 1997-03-10
Abstract: FIELD: electric engineering, in particular, direct conversion of heat to electric power. SUBSTANCE: device has heat producing unit, which is connected to conversion unit, which has nozzle envelope, which has varying cross section and which is made from dielectric material, and electrodes which are connected to each other through circuit breaker. In addition device has high-voltage power supply which is located at input and output of nozzle. Its outer surface has metal plate with high magnetic permeability. Plate of generator has induction current winding which contact terminals are connected to electric power user line. Its perimeter is greater than cross section of nozzle envelope so that part of plate adjoins nozzle envelope, while its another part provides space to nozzle envelope in which winding of coil is located. Plate is made from set of separate metal plates which have high magnetic permeability across their section. EFFECT: increased efficiency. 2 dwg
Patent RU-2057065-C1 (RU)
Title: Method for production of oxidized graphite
Inventor: KRIVORUKOV ALBERT I
IPC: C01B31/04
Filed: 1993-10-26
Granted: 1996-03-27
Abstract: FIELD: production of plastic carbon materials. SUBSTANCE: method for production of oxidized graphite includes introduction of hydrogen peroxide at pressure of up to 1 MPa to under the layer of sulfuric acid in ratio of 1:(6-20) mas. part., respectively; vigorous mixing and continuous cooling by air bubbling to form homogeneous mass; introduction of graphite during air bubbling in ratio of 1:(2-3) mas. part., relative to sulfuric acid; holding for 10-20 min; feed for filtration and washing with water. Oxidized graphite is homogeneous product which ensures production of expanded graphite with low bulk density. No harmful effluents are detected in the process. EFFECT: higher efficiency. 2 cl
Patent RU-2109835-C1 (RU)
Title: Low-density aluminum-based alloy and material of manufacturing product therefrom
Inventor: PICKENS JOSEPH ROBERT
IPC: C22F1/04
Filed: 1992-05-14
Granted: 1998-04-27
Abstract: FIELD: aluminum alloys. SUBSTANCE: aluminum- based alloys are employed in aircraft and aerospace structures and exhibit high strength characteristics and high destruction resistance. Alloys are characterized by following formula: Cu a Li b Mg c Ag d Zr e Al resid  where  . Density of alloy ranges from 2.6155 to 2.657 g/cu.cm. Method of manufacturing product is also provided. EFFECT: improved consumer quality. 7 cl, 6 dwg , 3 tbl
Patent RU-2077357-C1 (RU)
Title: Training apparatus
Inventor: CHEKIRDA IGOR F
IPC: A63B22/00
Filed: 1994-03-31
Granted: 1997-04-20
Abstract: FIELD: sports and medical equipment. SUBSTANCE: apparatus has frame base 1, concave racing track 2 and railing 3 which are secured to base 1. Racing track 2 is made sectioned, each section having its own curvature radius. Middle section has maximum curvature radius, front section has smaller radius and rear section has minimum radius. Racing track 2 has slippery covering with friction coefficient not in excess of 0.1. Position of front section 4 and rear section 6 relative to middle section 5 may be changed by pivot joint 8 and fixed by movable stops 10 and 11. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 8 dwg
Patent RU-2087586-C1 (RU)
Title: Method of ion implantation
Inventor: BUDILOV VLADIMIR V
IPC: C23C14/48
Filed: 1994-04-08
Granted: 1997-08-20
Abstract: FIELD: application of coatings. SUBSTANCE: ions are implanted into target to the depth exceeding projected ions' track with simultaneously bombarding target by electrons from electroarc evaporator plasma with positive potential on target. EFFECT: improved procedure. 1 dwg
Patent RU-2098685-C1 (RU)
Inventor: SHCHANKIN MIKHAIL M
IPC: F16D55/00
Filed: 1994-05-12
Granted: 1997-12-10
Abstract: FIELD: railway transport; brake systems. SUBSTANCE: brake has shoes engaging with disk, shoe suspension unit and clamp type mechanism hinge connected with shoes. Joint with two degrees of freedom connects shoe with clamp mechanism lever. One of axes of this joint should be parallel to axis of clamp mechanism-to-frame suspension joint to provide free self-alignment of shoe at axially directed movements of wheelset relative to bogie. Other axis is parallel to car axis providing free self-alignment of shoe at list of bogie relative to wheelset. Joint with two degrees of freedom provides more reliable operation at intersecting axes. EFFECT: improved reliability of operation. 2 cl, 5 dwg
Patent RU-2086479-C1 (RU)
Inventor: BORISOV DMITRIJ G
IPC: B64D37/16
Filed: 1994-07-21
Granted: 1997-08-10
Abstract: FIELD: aircraft manufacture; fuel filling systems. SUBSTANCE: stringers of upper panel of main tank are provided with holes at top points at level of shear of intake branch pipe of additional vent pipe line connecting the main and auxiliary tanks and shear of outlet branch pipe of overflow pipe line running from auxiliary tank to main tank is located in auxiliary tank at level of shear of intake branch pipe of additional vent pipe line. Besides, pipe lines fitted with filling cocks and connected to filling mech are mounted in fuel tanks. System provides for complete filling of main tank and excludes ejection of fuel from main tank to auxiliary one at changes of aircraft attitudes and at parking. EFFECT: simplification of filling system, reduced mass of system, low cost and ease of servicing. 2 dwg
Patent RU-2072129-C1 (RU)
Title: Способ формирования легкого платья и устройство для его осуществления
IPC: A41D15/00
Filed: 1994-07-29
Granted: 1997-01-20
Abstract: 1. Способ формирования легкого платья путем формирования основы с последующим закреплением на ней отрезков ткани посредством фиксирующих элементов в соответствии с выбранной моделью, отличающийся тем, что основу формируют в виде корсетного изделия, выполненного из ткани и имеющего складки, фиксирующие элементы располагают в разных точках корсетного изделия и на внутренней поверхности складок, причем последние фиксирующие элементы используют при формировании нижней части платья из отрезка ткани.2. Способ по п.1, отличающийся тем, что в качестве фиксирующих элементов используют шлевки или липкую ленту, а для корсетного изделия и отрезка ткани используют либо одну и ту же ткань, либо разные - в зависимости от модели.3. Устройство для формирования легкого платья, содержащее основу и отрезок ткани для закрепления на основе посредством фиксирующих элементов, отличающееся тем, что основа выполнена в виде корсетного изделия со складками, а фиксирующие элементы размещены на корсетном изделии и на внутренней стороне складок.
Patent RU-2070385-C1 (RU)
Title: Feed mixer and distributor
Inventor: VORONTSOV IVAN I
IPC: A01K5/00
Filed: 1994-09-22
Granted: 1996-12-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: feed mixer and distributor has hopper 1. Augers 2 and 3 are arranged longitudinally in the hopper. Upper augers 2 are positioned along the side walls of hopper 1, and discharge auger 3 is located on the hopper bottom. There is discharge conveyor 4 in the front part of one side wall of hopper 1. Discharge auger 3 has a discontinuity of its screw over discharge conveyor 4, and its windings on the ends opposite of the discontinuity differ in direction. Hollow shaft 5 of discharge auger 3 is provided with built-in air conduit 6. The inlet end of the air conduit protrudes from the front wall of hopper 1. Shaft 5 of discharge auger 3 has perforation holes near its winding, and it is provided with cross partition 8. The partition is located behind the perforated part of the shaft. Air conduit 6 is pipe 9 with upward-directed guiding diffuser 10. Edges of outlet port 11 are contiguous with the internal surface of shaft 5 in the area of perforation. The free end of pipe 9 is gaged, and this free end is mounted for rotation in partition 8 of shaft 5. Diffuser 10 is provided with sealing 12 around the edges of outlet port 11. The inlet end of pipe 9 of air conduit 6 is provided with rigidly attached locking plate 13 with bolt 14 screwed in the front wall of hopper 1. The inlet end of pipe 9 of air conduit 6 is in communication with pipe 15 for pressure delivery of gaseous medium. EFFECT: less energy-intensive process; higher feed mixing quality. 3 cl, 3 dwg
Patent RU-2112845-C1 (RU)
Inventor: LUSARDI ADRIANO
IPC: E04C2/36
Filed: 1994-10-04
Granted: 1998-06-10
Abstract: Огнестойкая панель содержит по крайней мере один лист в виде слоя стекловолокна, пропитанного по крайней мере одной жаропрочной смолой, свободной от растворителя. Способ изготовления огнестойкой панели состоит из стадии распределения жаропрочной смолы в форме порошка, свободной от растворителей, на слое стекловолокна, стадии прессования последнего с нагревом для размягчения смолы и стадии прессования с нагревом для сшивания смолы и образования панели. Изобретение позволит повысить сопротивляемость панели воздействию огня. 2 с. и 9 з.н.ф-лы, 2 табл., 1 ил.
Patent RU-2072454-C1 (RU)
Inventor: SPIRIDONOV EVGENIJ K
IPC: F04F5/02
Filed: 1994-09-22
Granted: 1997-01-27
Abstract: FIELD: fluidics. SUBSTANCE: space of branch pipes for supplying active fluid of the liquid- gas ejector is in communication with the mixing chamber at its inlet portion through by-passes provided with control nozzles mounted inside the housing of the mixing chamber and control throttles. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2104884-C1 (RU)
Title: Vehicle current collector conducting contact insert
Inventor: BOCHAGOV JU N
IPC: B60L5/20
Filed: 1994-10-24
Granted: 1998-02-20
Abstract: FIELD: railway transport; mine installations; underground vehicles. SUBSTANCE: carbon-carbon-bond material is used in manufacture of conducting contact insert made in form of replaceable plate sliding along contact line. This material in used in manufacture of space vehicles, being erosion resistant and heat resistant. Base of insert is formed by spatial reinforced framework whose free space is filled with carbon. EFFECT: enlarged operating capabilities. 1 tbl
Patent RU-2117866-C1 (RU)
Title: Multicomponent mixer
Inventor: KAZANKIN F A
IPC: F23D11/40
Filed: 1994-11-01
Granted: 1998-08-20
Abstract: FIELD: power engineering. SUBSTANCE: mixer has centrifugal atomizer and swirling chamber communicating with tangential channels for delivery of at least one component. In addition, channels for delivery of the remaining components are located in central zone of swirling chamber. They are directed to zone of tangential channel output to swirling chamber. EFFECT: higher reliability of operation. 2 cl, 8 dwg
Patent RU-2088131-C1 (RU)
Inventor: ANRI SAMEN
IPC: A45D19/16
Filed: 1994-12-21
Granted: 1997-08-27
Abstract: Использование: в способах окраски волокон, содержащих кератин. Сущность изобретения: способ заключается в контактировании волокон, содержащих кератин, на которые наложен состав, содержащий, по меньшей мере, один прямой краситель, имеющий, по меньшей мере, одну функцию сульфогруппы с газом, содержащим водяной пар. Температура газа выше 75 o C, время контакта между газом и волокнами, подлежащими окраске, составляет менее двух мин. Способ позволяет получить превосходные результаты окраски за чрезвычайно ограниченное время и без риска запятнать кожу тела или головы. 12 з.п. ф-лы. 1 табл.
Patent RU-2083540-C1 (RU)
Title: Process for hydrogenation of organic compounds
Inventor: DATSEVICH LEONID B
IPC: C07B31/00
Filed: 1995-02-01
Granted: 1997-07-10
Abstract: FIELD: chemical industry. SUBSTANCE: claimed invention describes process of catalytic hydrogenation of organic compounds which can be effected in one phase. The claimed process comprises supplying initial product solution onto catalyst placed in hydrogenation reactor. Said solution is saturated with hydrogen under pressure. The ratio of reactants (initial product and hydrogen) is calculated proceeding from physical and chemical properties of the product to be hydrogenated. The claimed process makes it possible to hydrogenate wide range of compounds which can be converted up to 99% and are highly selective. The process is relatively simple technologically and economical. EFFECT: more efficient hydrogenation process. 1 dwg, 1 tbl
Patent RU-2089988-C1 (RU)
Inventor: GORELIK EDUARD A
IPC: H02K7/10
Filed: 1995-03-07
Granted: 1997-09-10
Abstract: FIELD: electromechanical linear actuating mechanisms whose rod periodically changes its direction. SUBSTANCE: electric drive has electric motor, screw-type rotary-to-translational movement converter, and pneumatic pump for cooling mechanism case. End shields 4, 5 are provided with flanges 8, 9 to which hood 10 is attached. Lead screw 7 carrier on its ends pistons 12, 13. Flanges 8, 9 and pistons 12, 13 are provided with axial through holes receiving pneumatic check valves 14-17 held open in the direction from case to lead screw run-out. EFFECT: improved specific power characteristics due to more efficient cooling. 3 cl, 2 dwg
Patent RU-2104836-C1 (RU)
Inventor: SEMENOV VIKTOR NIKANOROVICH
IPC: B23K1/00
Filed: 1995-03-24
Granted: 1998-02-20
Abstract: FIELD: mechanical engineering; brazing of stainless steel with manganese-containing solder. SUBSTANCE: coaxial weldments are subjected to brazing. After mechanical treatment and degreasing of surfaces solder containing 17% of manganese is placed between them. Vacuum in space between brazed surfaces should be set to 5•10 -2  Hg. Sturctures are heated with isothermic holding at temperature of 820-830 C which is 40-50 C lower than temperature of commencement of solder melting and are kept at this temperature for 30-35 min. Brazing is carried out in vacuum- compression furnace at temperature of 1000-1100 C for 5 min. In process of isothermic holding, manganese evaporated from hard solder settles on surface to be brazed in form of coating. EFFECT: enlarged operating capabilities.
Patent RU-2084040-C1 (RU)
Title: Gas-discharge indication board
Inventor: KUPRIYANOV VALERIJ N
IPC: H01J17/49
Filed: 1995-05-12
Granted: 1997-07-10
Abstract: FIELD: electronic devices. SUBSTANCE: device has upper dielectric plate 1, lower dielectric plate 2 covered with luminophore 3 on inner surface of indication cells which are shaped at intersection of anodes 4 according to cells of cathodes 5. In addition device has separating members on inner sides of plates between cathodes 5 and anodes 4. Said members are shaped as perpendicular systems of first and second barriers 6 and 7. In addition device has flanges which are located on equal distance from one another. Height of flanges on lower dielectric plate is equal to 1-3 factors of electrode depth. Flange length is less than length of indication cell by 10-30 %. EFFECT: improved discharge ignition, increased brightness due to increased size of through hole for passing discharge plasma from one cell to another, facilitated manufacturing during pumping. 2 dwg
Patent RU-2132608-C1 (RU)
Title: Variable flow rate sprinkler unit
Inventor: GUBER K V
IPC: A01G25/02
Filed: 1995-06-28
Granted: 1999-07-10
Abstract: FIELD: agriculture, in particular, equipment used in irrigated agriculture. SUBSTANCE: sprinkler unit has pipe with nozzle and standard sensor. Needle-type member is positioned within nozzle for regulating nozzle effective section by wind flow and kinematically connected with standard sensor. Needle section is less than that of nozzle opening. Needle is mounted for displacement within nozzle to its outlet opening during irrigation into the wind and away from outlet opening during irrigation downwind. EFFECT: increased efficiency by uniform irrigation at movement of wind in any direction. 2 dwg
Patent RU-2098837-C1 (RU)
Inventor: SHESTUN ANDREJ N
IPC: G01R29/08
Filed: 1995-07-11
Granted: 1997-12-10
Abstract: Индикатор интенсивности электромагнитного излучения содержит печатную антенну на диэлектрической подложке, к выходу которой подключен квадратичный преобразователь (диод), и регистрирующее устройство. Предлагаемый индикатор выполнен на основе резонаторной плоскости печатной симметричной поляризационно-изотропной антенны на диэлектрической подложке с экранирующей пластиной с двумя ортогонально расположенными выходами и содержит второй квадратичный преобразователь с идентичной первому характеристикой. Оба квадратичных преобразователя одноименными выводами подсоединены к ортогонально расположенным выходам и расположены в отверстиях диэлектрической подложки непосредственно под нулевыми точками эквивалентных магнитных токов ортогональной поляризации синфазно-излучающих кромок антенны. Другие выводы преобразователей соединены с экранирующей пластиной. Сумма выпрямленных преобразователями токов через общий контакт в центре печатной антенны в нулевой точке эквивалентных магнитных токов антенны для любой поляризации и соответствующее отверстие под ним в диэлектрической подложке и экранирующей пластины поступает на регистрирующее устройство, другой вход которого соединен с экранирующей пластиной. Все элементы индикатора, кроме излучающих, оказываются экранированными и не возмущают падающее электромагнитное поле. 1з.п. ф-лы, 4 ил.
Patent RU-2124330-C1 (RU)
Title: Device for determination of fixing force of removable dental prostheses
Inventor: BELOV S A
IPC: A61C13/12
Filed: 1995-07-18
Granted: 1999-01-10
Abstract: FIELD: dental prosthetics. SUBSTANCE: device has rod with knurls and bearing member moving freely along rod. Fastening member is positioned at rod end. EFFECT: proper functional qualities of prosthesis, reduced terms of patient's adaptation to prosthesis. 1 cl, 1 dwg