baber/WOPTO huggingface dataset:
Patent RU-2096113-C1 (RU)
Title: Method of making sharply bent branch pipes
Inventor: GEDEONOV VLADIMIR V
IPC: B21D9/12
Filed: 1996-04-10
Granted: 1997-11-20
Abstract: FIELD: plastic metal working, namely, production of sharply bent branch pipes. SUBSTANCE: method comprises steps of power pushing heated tubular blank through horn shaped core with variable cross section in such a way that maximum deformation degree corresponds to leading cross section of shaping portion and subsequent deformation is realized at variable speed selected according to relation concerning to dependance between deformation rate, diameter of branch pipe, diameter of blank, blank wall thickness, size of mean line of core and its current value on deformed portion. EFFECT: enhanced efficiency.
Patent RU-2117173-C1 (RU)
Title: Heat-recovery power plant
Inventor: POTROSHKOV VIKTOR ALEKSANDROVI
IPC: F02C1/02
Filed: 1996-04-19
Granted: 1998-08-10
Abstract: FIELD: thermal engineering. SUBSTANCE: casing of heat-recovery power plant mounts in its gas path gas-expansion machine whose body is connected at inlet to gas line carrying high-pressure natural gas and at outlet, to line passing gas to user, as well as electric generator kinematically coupled with gas-expansion machine. Generator is placed in gas path upstream of gas- expansion machine on common shaft. EFFECT: improved safety in operation, increased capacity and economic efficiency of plant. 1 dwg
Patent RU-2111298-C1 (RU)
Inventor: LUKASHEVSKIJ A V
IPC: D03D15/513
Filed: 1996-04-26
Granted: 1998-05-20
Abstract: FIELD: manufacture of overalls and work outfit, such as belts for firemen and safety belts for builders. SUBSTANCE: thermostable fabric is made from thermostable and nonthermostable threads and has upper layer manufactured from core and filling heat-resistant threads by plain weave and lower layer, with nonthermostable threads being preferably led out onto outer surface of lower layer. Layers are connected by binding threads. At least one inner layer of fabric positioned intermediate upper and lower layers is made from core nonthermostable synthetic threads, which are mainly polyester filaments twisted into cords. EFFECT: increased efficiency, high strength and improved deformation stress. 2 cl, 1 dwg
Patent RU-2099502-C1 (RU)
Title: Protecting device
Inventor: SYANOV VALENTIN YAKOVLEVICH
IPC: E06B9/01
Filed: 1996-05-12
Granted: 1997-12-20
Abstract: FIELD: construction, in particular, safety guards for protection of openings in buildings of various purpose. SUBSTANCE: the device uses rods, guard and bearing members. The novelty is in the presence of two guide and movable bushes, attachment of the guides on the opposite sides of the opening, staggered arrangement of bushes on the rods, coupling of bushes by means of ties, making of bearing members in the form of rollers and their attachment to the rod ends. EFFECT: enhanced reliability of protection and improved performance. 4 dwg
Patent RU-2152554-C1 (RU)
Title: Floating feeder lubricating device
Inventor: KHABARDIN V N
IPC: F16N11/06
Filed: 1996-07-25
Granted: 2000-07-10
Abstract: FIELD: transport engineering; lubrication of vehicles with semi-solid lubricant. SUBSTANCE: bottom part of housing-hopper is made detachable, and mounting beads are provided from outer side of hopper. Lubricant from housing-hopper or container is delivered to feeder from underpiston space through check valve in piston under action of feeder and piston weight and feeder suction effect. EFFECT: simplified design. 6 cl, 2 dwg
Patent RU-2128935-C1 (RU)
Title: Collapsible table for display
Inventor: KARTER MARK K
IPC: A47B3/12
Filed: 1995-01-30
Granted: 1999-04-20
Abstract: FIELD: office equipment. SUBSTANCE: table of diagonal construction has foldable top and foldable auxiliary strip. Table top is mounted on vertical legs. At least one pair of diagonal-type connecting members are joined to respective legs. Each pair of connecting members has first and second connecting parts. First end of first connecting part is joined to upper end of one leg and first end of second connecting part is connected for sliding to mentioned leg. Connecting parts are interconnected for mutual rotation. Table has supporting levers for top and lower strip. EFFECT: wider operational capabilities, enhanced reliability in operation and convenient usage. 13 cl, 23 dwg
Patent RU-2109635-C1 (RU)
Title: Method of production of elastic jack
Inventor: TRJASOLOBOV A N
IPC: B29D22/00
Filed: 1996-10-01
Granted: 1998-04-27
Abstract: FIELD: hoisting pneumatic devices, applicable in production of elastic jacks, long-sized marine jacks inclusive. SUBSTANCE: two blanks of chamber parts are produced in the form of caps by autoclave extrusion on detachable mandrels. The edge of one cap is twice bent under with formation of U-shaped profile. The edge of the other cap is strengthened on it by metal rings and cemented in overlap. After cementation the cemented seam is fused by applying pressure inside the chamber. EFFECT: reduced production and operating stresses, enhanced sealing. 2 dwg
Patent RU-2142142-C1 (RU)
Title: Device locating point of fault in power transmission and communication lines
Inventor: TARASOV N A
IPC: G01R31/11
Filed: 1996-11-20
Granted: 1999-11-27
Abstract: FIELD: design of instruments intended to locate points of fault of all types in power transmission and communication lines. SUBSTANCE: device incorporates synchronization unit which input is connected to first output of computation unit and first and second outputs are linked correspondingly to first input of generator of probing pulses and second input of receiver of reflected pulses connected with first input to second output of generator of probing pulses, indication unit connected with input to fifth output of computation unit which second input- output is connected to input-output of receiver of reflected pulses, second and third outputs are linked to second input of generator of probing pulses and third input of receiver of reflected pulses correspondingly. Device is supplemented with commutation unit of wave channels, unit of interfaces, detector of wave processes connected with first input to line energized from outside source, with second input to third output of synchronization unit, with input-output to first input-output of computation unit, with third input-output to second input-output of unit of interfaces connected with fourth output to first input of commutation unit of wave channels connected with second input to first output of generator of probing pulses, with first output - to body of device and cable armor, with second, third and fourth outputs - to conductors of multiconductor cable, with fifth and sixth outputs - to first and second inputs of unit of interfaces connected with first output to fourth input of receiver of reflected pulses connected with third and fourth inputs to terminals for connection of outside objects for measurement of resistance and voltage connected with first input- output to connector for connection of personal computer and with second output - to connector for connection of printer. EFFECT: expanded application field and speeded up detection of faulty wave channel. 1 cl, 7 dwg
Patent RU-2138705-C1 (RU)
Inventor: SUSLOVA O V
IPC: F16C19/52
Filed: 1996-12-24
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering, in particular, equipment used under increased sliding speed conditions and high radial loading in nonrecoil units. SUBSTANCE: combined support has at least one roller bearing mounted in casing and at least one slider bearing made in the form of floating bush. Bearings are successively arranged in axially aligned relation. Combined support is further provided with shaft journal and lubricant supply and discharge channels. Floating bush has at least one cylindrical end projection provided with lubricant entry opening and lubricant baffle made in the form of radial projection. Roller bearing is positioned in spaced relation on shaft journal. End projection of floating bush is arranged in this space and lubricant baffle is disposed between end surfaces of casing and roller bearing. Lubricant opening in floating bush is disposed between its middle portion and lubricant baffle. Support has auxiliary bush rigidly connected with shaft and enclosed in casing. Insert is attached to casing in zone below auxiliary bush. Electrical flocculated nonwoven fabric is attached to casing surface, with piles of fabric being inclined to working surface. EFFECT: increased efficiency of combined support by providing variation in resistance moment value depending on shaft rotation direction, wider operational capabilities and enhanced reliability in operation. 1 dwg
Patent RU-2134406-C1 (RU)
Title: Device for checking dose volume of liquid dosers (versions)
Inventor: KUZNETSOV A D
IPC: G01F25/00
Filed: 1996-12-27
Granted: 1999-08-10
Abstract: FIELD: measurement technology; medical and biochemical examinations. SUBSTANCE: device has receiving vessel, measuring tube with scale and drop-like measuring reservoir which narrowed end is provided with check mark. Device also includes drain vessel made of transparent material and control member made as piston pair with screw drive. Measuring tube is inclined in vertical plane at constant slope angle to line of horizon. Narrowed end of measuring reservoir is brought inside drain vessel for depth of at least half of its height. Drain vessel is coupled to control member by means of connecting tube. Device may be provided with two control members made in the form of piston pairs with screw drives. In this case, the first control member is coupled to upper end of narrowed part of measuring reservoir, and the second control member is coupled to its lower part at place of lower part connection with measuring tube. EFFECT: increased accuracy. 3 cl, 2 dwg
Patent RU-2138424-C1 (RU)
Title: Flying vehicle
Inventor: PUSHKIN A N
IPC: B64C33/02
Filed: 1997-02-07
Granted: 1999-09-27
Abstract: FIELD: aviation; sports and recreation. SUBSTANCE: flying vehicle includes skeleton with wings articulated to it. Wings includes spar, armors, skin and pneumatic system. Spar is connected with flexible rod mounted on tension rollers. Wing is made in form of triangle. Armors are made from flexible material; rigidly of each armor reduces from skeleton. Pneumatic system includes pneumatic cylinder with piston, compressed air bottle and pressure control unit. Bottle is connected with both chambers of pneumatic cylinder by means of mains. Pressure control unit is secured on flexible rod and is connected with wing manual control lever. Piston rod is connected with flexible rod which is connected in ring. Tension rollers are fitted on skeleton on both sides from point of connected of rod with flexible rod. EFFECT: rapid response to any change of external action on wing increasing pilot's muscular force on wing. 4 dwg
Patent RU-2123123-C1 (RU)
Inventor: SAVIN GEORGIJ ALEKSEEVICH
IPC: F02B53/08
Filed: 1997-04-17
Granted: 1998-12-10
Abstract: FIELD: power engineering; transport engineering. SUBSTANCE: rotary abutment internal combustion engine has output shaft and hollow two-section housing with central partition, end face walls and cylindrical inner surfaces. Hollow cylindrical rotor with radial blades is installed eccentrically for rotation in each section of housing. Engine has oil tank partially filled with oil from which oil is delivered into inner space of rotor in one of sections. Outlet of oil is provided from other section. Outlet from central zone is connected to air space of tank. Labyrinth sealing grooves are made on ends of blades. Suction zone and compression zone of first section are interconnected by channel with valve regulating compression ratio. Blade inserts are made of two symmetrical longitudinally split halves accommodating flexible members, and channels are formed for collecting leakage oil and delivering the oil into channels connected to oil tank. EFFECT: increased efficiency, reliability and service life at reduction of weight and overall dimensions of engine. 9 cl, 9 dwg
Patent RU-2135716-C1 (RU)
Inventor: KHORST BEKER
IPC: E04G23/02
Filed: 1995-11-23
Granted: 1999-08-27
Abstract: FIELD: construction engineering. SUBSTANCE: particularly relates to waterproofing of internal walls by using materials of wax type. According to method, wax-type material is located in trough which is open at side of brick work and is hermetic as to penetration of liquid at sides and from bottom side. Wax-type material is in close contact with brick work and during period of treatment material due to capillary forces acting in brick work penetrates deep inside brick work. Trough is made as heated, and wax-type material is heated directly in trough up to temperature higher than its melting point. Device for waterproofing of brick work of internal walls is provided with carrier of waterproofing material made of fabric or mats. This carrier is impregnated with wax, and by means of these carriers of large surface area wax-type material is applied to brick work. Coating for waterproofing of brick work surface is made up of waterproofing boards or in the form of plaster sheets. Wax-type material in wall coating is contained in the form of balls or suspension. Application of aforesaid method, device and coating ensures effective waterproofing of brick walls without their destruction, and it gives stability with respect to water pressure with possible application to large areas of walls. EFFECT: higher efficiency. 24 cl, 4 dwg
Patent RU-2125109-C1 (RU)
Title: Method of producing battery manganese
Inventor: GAJDT D D
IPC: C01G45/02
Filed: 1997-10-24
Granted: 1999-01-20
Abstract: FIELD: methods of production of battery manganese of gamma modification by hydrometallurgical method. SUBSTANCE: method includes treatment of raw material by leaching with reusable sulfuric acid electrolyte, classification of produced pulp, purification of produced solution from impurities by their precipitation with lime milk and filtration and recovery from purified solution of battery manganese by electrolysis with subsequent regeneration of spent electrolyte and its supply for leaching. Raw material is treated in two stages: at the first stage, raw material is leached preliminary in the presence of oxidizer, while at the second, subjected to final leaching is preliminary partially leached raw material in the presence of reducer. Leaching at the first stage is effected with the solution produced after the second stage of leaching performed by regenerated electrolyte. For purification from impurities and subsequent electrolysis is used solution produced after the first stage of leaching. The preferable temperature in the process of settling the impurities with lime milk is 90-95 C. EFFECT: higher quality of final product. 2 cl, 1 dwg, 1 tbl
Patent RU-2121285-C1 (RU)
Inventor: SENCHISHIN VITALIJ GEORGIEVICH
IPC: G07F1/06
Filed: 1997-10-13
Granted: 1998-11-10
Abstract: FIELD: counter used as fare in underground, pay telephone, trade and game machines, in casino as plug etc. SUBSTANCE: returnable counter is manufactured on polymeric base and has scatterer, luminescent substance and/or absorber, which serve coding members. Additional marks are applied to counter planar surfaces. Luminescent substance has luminescence spectral range of 400-900 nanometers. Spectral absorption range of absorber is 600-1,500 nanometers. Polymeric material and scatterer are optically transparent within spectral range of 400-900 nanometers. EFFECT: wider range of usage, improved protection from imitation, reduced production cost by omitting usage of expensive identification equipment. 1 dwg, 1 tbl
Patent RU-2131652-C1 (RU)
Title: Cultivator working tool
Inventor: KOLGANOV A V
IPC: A01B35/20
Filed: 1998-02-27
Granted: 1999-06-20
Abstract: FIELD: agriculture, in particular, surface cultivation of soil. SUBSTANCE: working tool has hollow shank and undercutting hoe pivotally mounted for free rotation on shank. Undercutting hoe has cutting edge extending along its perimeter and central convex portion. Pivot joint is formed as cylindrical sleeve which embraces lower part of shank and is positioned between shank cap and supporting washer mounted on lower end part of shank and connected with it by attachment member. Pivot joint has labyrinth-type sealing member. Cylindrical sleeve is positioned in center of convex portion of undercutting hoe. Upper part of shank may be placed in cultivator holder provided with rectangular opening. EFFECT: improved quality of cultivated soil and increased service life of working tool. 3 cl, 4 dwg
Patent RU-2133873-C1 (RU)
Title: Windmill electric generating plant
Inventor: ROMANOVSKIJ V F
IPC: F03D9/02
Filed: 1998-04-08
Granted: 1999-07-27
Abstract: FIELD: wind- power engineering. SUBSTANCE: plant has kinematically intercoupled windmill and working machine, air loop incorporating air or nitrogen liquefying device electrically connected to windmill to function as energy consumer that incorporates heat-transfer unit, liquid air or nitrogen storage unit, drive kinematically coupled with working machine, and heat absorber communicating with environmental atmosphere. Metering pump is inserted in air loop between liquid air or nitrogen storage unit and drive; the latter is, essentially, positive-displacement air motor connected to heat absorber communicating with surrounding atmosphere; plant proper is provided, in addition, with liquefying device delivery controller. EFFECT: reduced space requirement and energy loss, augmented heat transfer from plant, provision for energy storage for its use in calm weather. 10 cl, 5 dwg
Patent RU-2146558-C1 (RU)
Inventor: TSARENKO N A
IPC: B01J20/22
Filed: 1998-04-15
Granted: 2000-03-20
Abstract: FIELD: gas treatment. SUBSTANCE: sorbent for drying natural gas, petroleum processing gas, and also air, inert and corrosive gases represents porous-structure granule prepared from styrene-divinylbenzene copolymer wherein macro- and intermediate-size pores are filled with polyester introduced there by diffusion. EFFECT: increased moisture capacity and mechanical strength and reduced regeneration temperature. 1 dwg, 3 tbl
Patent RU-2132625-C1 (RU)
Title: Method of sauce preparation
Inventor: KVASENKOV O I
IPC: A23L23/00
Filed: 1998-05-06
Granted: 1999-07-10
Abstract: FIELD: food industry. SUBSTANCE: method involves boiling down a part of mixture containing tomato paste, apple puree, garlic, salt, sugar and water, and then acetic acid is introduced. Spices are together extracted by nonpolar liquefied gas with miscella separation. The latter is dispersed in the above-indicated mixture under conditions providing for extragent evaporation. EFFECT: increased stability of aromatic substances in prepared product and resistance to stratification.
Patent RU-2137744-C1 (RU)
Title: Способ совместного получения моно- и дипропиленгликолей
Inventor: SAFIN D KH
IPC: C07C31/20
Filed: 1998-06-08
Granted: 1999-09-20
Abstract: Моно- и дипропиленгликоли получают гидратацией окиси пропилена при постадийном повышении температуры с 80-120°С до 170-220°С в присутствии щелочного катализатора. Достигается повышение селективности получения пропиленгликоля и преимущественное образование при получении пропиленгликоля только одного изомера. 1 з. п. ф-лы.
Patent RU-2131454-C1 (RU)
Inventor: SELIFONOVA N A
IPC: C12G3/04
Filed: 1998-07-21
Granted: 1999-06-10
Abstract: Изобретение относится к ликеро-водочной промышленности. Ликер крепкий содержит следующие ингредиенты на 1000 дал готового продукта: настой корня женьшеня I и II слива 149,0 - 151,0, настой I и II слива растительных ингредиентов, включающих гвоздику (нераспустившиеся почки цветов) - 0,5 кг, анис обыкновенный (плоды) - 0,5 кг, донник лекарственный (листья и верхушки цветущих стеблей) - 0,5 кг, кардамон (плоды) - 0,5 кг, кориандр посевной (плоды) - 2,0 кг, калган (корень) - 2,0 кг, корицу 1 кг, 111,0-113,0, сахарный сироп 65,8%-ный 3680,0 - 3682,0, а также, кг: колер 19,0 - 21,0, лимонная кислота 19,0 - 21,0, спирт этиловый ректификованный высшей очистки и вода питьевая исправленная на крепость купажа 38%. Предлагаемое изобретение обеспечивает ассортимент ликеров крепких. Ликер имеет более низкую себестоимость и обладает высокими питательными и биологическими свойствами. Данному ликеру свойственны смолистый аромат с мягким оттенком вишневой коры и лакричный вкус.
Patent RU-2137528-C1 (RU)
Title: Two-stage dust collector
Inventor: AZAROV V N
IPC: B04C5/26
Filed: 1998-08-20
Granted: 1999-09-20
Abstract: FIELD: cleaning gases of dust. SUBSTANCE: two-stage dust collector includes first and second apparatuses; each apparatus is made in form of cylindrical housing with tangential inlet branch pipe, axial outlet branch pipe and dust discharge branch pipe and fan whose inlet is connected with axial outlet branch pipe of first apparatus; its inlet is connected via first pipe line to tangential inlet branch pipe of second apparatus. First and second apparatuses are made in form of dust collector with opposite twisted flows of gas; each apparatus is provided with inlet swirler and branch pipe with dust baffle taper washer mounted in lower portion of housing and interconnected together; inlet of fan is connected via second pipe line to inlet swirler of second apparatus whose dust discharge branch pipe is connected by means of third pipe line with inlet swirler of first apparatus whose tangential branch pipe is connected with outlet of source of gas being cleaned; its dust discharge branch pipe is fitted with sluice gate. EFFECT: high degree of gas cleaning. 1 dwg
Patent RU-2151099-C1 (RU)
Title: Method of preparing silicon hydrides
Inventor: BARDIN V A
IPC: C01B33/04
Filed: 1998-09-03
Granted: 2000-06-20
Abstract: FIELD: metallurgy, more particularly preparation of silicon. SUBSTANCE: method comprises preparation of silicon hydrides from quartzite in admixture with magnesium in stoichiometric ratio in the presence of aluminium salt. Process is carried out 450-600 C in stream of atomic hydrogen in glow discharge. Aluminium salt is used in amount of 110 wt % of mixture of quartzite and magnesium, said method makes it possible to prepare silicon hydride directly from natural quartzite. Method uses no ether and is therefore fireproof. EFFECT: more efficient preparation method. 2 cl, 1 ex, 1 tbl