baber/WOPTO huggingface dataset:
Patent RU-2159357-C1 (RU)
Inventor: SHADRIN V I
IPC: F04B37/14
Filed: 1999-04-13
Granted: 2000-11-20
Abstract: FIELD: natural gas drying. SUBSTANCE: proposed invention can be used in absorbent regeneration system at drying of natural gas and in other industries where vacuum technologies are used. Cylindrical evaporator is installed on inlet branch pipe of vacuum water-packed ring pump. Evaporator-to-suction pipe line overall dimensions ratio is D = 3d p.l.  and H = 2d p.l. . Evaporator is provided with tangential inlet. Water is delivered into pump to suction pipeline from lower part of collecting and separating tank. EFFECT: cut down service expenses, consumption of service water and expenses for neutralization of waste waters. 2 dwg
Patent RU-2151009-C1 (RU)
Inventor: MOSHKIN A A
IPC: B03C3/00
Filed: 1999-05-18
Granted: 2000-06-20
Abstract: FIELD: gas-cleaning and dust-trapping equipment used in chemical and petrochemical industries, in non-ferrous metallurgy and in production of mineral fertilizers. SUBSTANCE: given electric filter includes frame, system of corona-forming electrodes with bearing and corona-exhibiting parts, system of precipitation electrodes of polymer module plates with gap between them which are tied together with formation of electrodes of hexahedral shape and system for fixation of precipitation and corona-exhibiting electrodes. Each side of hexahedron is made of two plates. Relation of gap between two plates forming one side of hexahedron, gap between two plates of adjacent side of hexahedron and width of plate is 0.1-0.2:0.15- 0.25:1.0. EFFECT: enhanced efficiency of gas cleaning. 6 cl, 6 dwg
Patent RU-2157796-C1 (RU)
Inventor: KHRULEV V M
IPC: C04B28/06
Filed: 1999-07-27
Granted: 2000-10-20
Abstract: Изобретение относится к производству строительных материалов, а именно полимерцементных композиций, применяемых в качестве покрытий по бетону для декоративной отделки зданий. В полимерцементном растворе имеет место использование в качестве минерального вяжущего продукта совместного помола, мас. %: высококальциевой золы ТЭЦ 45 - 50, портландцемента 30 - 40, порошка низкообожженной глины 15 - 20 при следующем содержании компонентов, мас.%: указанное минеральное вяжущее 25 - 35; заполнитель 47 - 65; стабилизированный синтетический латекс 3,2 - 7; вода - остальное. Достигается улучшение декоративных свойств раствора при сохранении его технических показателей. 1 з.п.ф-лы, 2 табл.
Patent RU-2161856-C1 (RU)
Inventor: BARKALOV A G
IPC: H03F3/60
Filed: 1999-11-18
Granted: 2001-01-10
Abstract: FIELD: electrical communications engineering. SUBSTANCE: device intended for use in receivers of radar stations, radio navigation facilities, satellite communication systems to amplify superhigh- and ultrahigh-frequency electromagnetic waves is built around solid-state microwave amplifier using microstrip technology and has multistage solid-state hybrid monolithic amplifier built around field-effect transistors, directional couplers, isolating capacitors, and loading resistors. Newly introduced in device are first through sixth inductance coils, fixed capacitors, trimming resistors, and n-stage protective gear using parallel-connected limiting p-i-n diodes, microstrip connectors, and capacitors. Protective gear of device ensures protection against heavy-power input signals. EFFECT: enhanced gain, reduced noise factor and gain variation throughout operating frequency range, reduced power requirement and maintenance charges. 2 cl, 2 dwg
Patent RU-2164220-C1 (RU)
Title: Method of treating vanadium-containing sulfate sewage
Inventor: VASIL EV V I
IPC: C02F101/20
Filed: 1999-11-22
Granted: 2001-03-20
Abstract: FIELD: chemical and metallurgical industries. SUBSTANCE: method comprises neutralization of sewage and adjustment of pH to 8-11, separation of the resulting residue, treatment with alkali metal carbonate of hydroxide, preparation of alkali metal metavanadate and deposition of polyvanadium acid therefrom with mineral acid; in this case during neutralization sewage is treated with alkali metal carbonate or hydroxide, the resulting residue is removed, and solution that remained after neutralization is concentrated by evaporation to weight fraction of vanadium peutoxide in evaporated solution to 1-6%; evaporated solution is crystallized and sodium sulfate crystals are separated from alkali metal metavanadate solution. Method makes it possible to completely utilize sewage to obtain useful products and to increase degree of recovery of vanadium from sewage. EFFECT: more efficient treatment method.
Patent RU-2154729-C1 (RU)
Title: Grouting mix
Inventor: VJAKHIREV V I
IPC: C04B22/08
Filed: 1999-12-02
Granted: 2000-08-20
Abstract: FIELD: oil and gas production. SUBSTANCE: grouting mix contains 88-96% of Portland cement and aluminum groats (the balance). Mix can be employed for reinforcement of productive beds of oil, gas, gas-condensate, and other wells. EFFECT: reduced gas formation in the course of forcing grouting mix into well and increased permeability of cement stone upon alkaline medium effect. 1 tbl
Patent RU-2169268-C1 (RU)
Title: Device for joining of capping and roofing of powered support unit
Inventor: POPOV A G
IPC: E21D23/06
Filed: 1999-12-22
Granted: 2001-06-20
Abstract: FIELD: mining; applicable in powered supports of mining complexes designed for mineral mining by underground method, especially, on beds with tin extracted thickness, particularly, designs of joints of capping sides with roofing or fancing. SUBSTANCE: device has ears of capping and roofing hinged by pins, capping external side and internal side of roofing hinged with each other by cylindrical bushings rigidly connected with external side of capping and made with internal holes whose diameter is larger than that of pins connecting capping with roofing. Cylindrical bushings, protruding toward pins have stop devices installed on cylindrical surface of bushing protruding part and preventing sides moving apart. Side of roofing on side connecting it with capping is made in form of open mouth or forked lug, and stop device is made on cylindrical bushing in form of rigidly secured collar located on bushing external surface on side of pin connecting capping with roofing for free longitudinal installation of roofing side with open mouth onto cylindrical bushing between capping side and collar. EFFECT: reduced expenditures for manufacture and servicing, extended field of application to beds with small thickness, reduced metal content, simplified design and increased safety. 5 cl, 6 dwg
Patent AU-2007343066-C1 (AU)
Title: Novel agricultural composition
Inventor: SHAH DEEPAK PRANJIVANDAS
IPC: C05D9/02
Filed: 2007-11-01
Granted: 2017-06-08
Abstract: The invention relates to an agricultural composition wherein the composition comprises an effective amount of a sulphur active ingredient and at least one dispersing agent.
Patent AU-2012250670-C1 (AU)
Title: Polyethylene terephthalate-graphene nanocomposites
Inventor: HANAN JAY CLARKE
IPC: C08L67/03
Filed: 2012-05-03
Granted: 2016-07-21
Abstract: A nanocomposite material comprises polyethylene terephthalate (PET) as a base polymer and a nanoparticle that increases the strength of the base polymer.
Patent AU-2016239875-C1 (AU)
Title: Telecommunications distribution elements
Inventor: GEENS JOHAN
IPC: G02B6/44
Filed: 2016-04-03
Granted: 2021-06-24
Abstract: An optical fiber distribution element (1810) includes a chassis (1820), an optical device (1900) mounted to the chassis (1820), the optical device (1900) including a plurality of cables (2134) extending from the optical device (1900) into the chassis (1820), and a cable management device (2110/2210) mounted to the chassis (1820). The cable management device (2110/2210) includes a plurality of radius limiters in the form of spools (2132/2232) in a stacked arrangement for managing the cables (2134) extending from the optical device (1900) for further connection within the chassis (1820), wherein a first of the spools (2132/2232) defines a spool wall (2136/2236) having a different wall length than that of a second of the spools (2132/2232), wherein a first of the plurality of cables (2134) is routed around the first of the spools (2132/2232) and a second of the plurality of cables (2134) is routed around the second of the spools (2132/2232) that has a different spool wall length than that of the first of the spools (2132/2232).
Patent AU-2016378548-C1 (AU)
Title: Storage-stable solid peroxymonosulfate composition
Inventor: PLATA ROLANDO B
IPC: A61K8/23
Filed: 2016-12-20
Granted: 2019-07-25
Abstract: A storage-stable solid composition comprising a tooth whitening effective amount of a particulated inorganic salt of peroxymonosulfate, and a particulated drying agent.
Patent RU-2160654-C1 (RU)
Title: Refractory stone and lining for heat aggregates
Inventor: KUZOVKOV A JA
IPC: F27D1/04
Filed: 2000-04-19
Granted: 2000-12-20
Abstract: FIELD: ferrous and non-ferrous metallurgy, namely ladles, converters and other heating aggregates with carrying metallic housing. SUBSTANCE: refractory stone has protrusion along the whole width of its end surface turned to metallic housing. Area of said protrusion consists 5-80% of total area of end surface. Protrusion is shifted relative to main portion of stone for forming dent on lateral portion of stone with dent area consisting 10-33% of area of protrusion of end surface. Stone includes recess on lateral face of main portion normal relative to its lateral portion with dent, said recess passes along the whole length of face. On opposite face stone includes another protrusion whose shape corresponds to that of recess. It provides fluid tightness of stonework. Protrusion and therefore recess may have triangular, trapezoidal, rectangular, semicircular, oval shape. Double-layer lining of aggregate with carrying metallic housing includes reinforcing and working layers. Reinforcing layer is made of above mentioned refractory stones, working layer, preferably is made of refractory members having additional portion shifted relative to main portion in one or two mutually normal directions. Service life period of such lining exceeds by 40-60% service life period of lining with traditional structures of reinforcing and working layers. EFFECT: reduced temperature stresses of lining, improved mechanical strength and erosion resistance of lining, increased useful life. 6 cl, 3 dwg
Patent RU-2176124-C1 (RU)
Title: Ten-to-six pole changing (double-pitch) winding
Inventor: VANURIN V N
IPC: H02K3/28
Filed: 2000-09-14
Granted: 2001-11-20
Abstract: FIELD: electrical engineering; dual-speed motors. SUBSTANCE: winding has all its coils assembled into 36 coil groups where coil-group finishing lead 1 is connected to finishing lead 6; starting lead 6, to finishing lead 19; starting lead 19, to starting lead 24; finishing 5, to finishing lead 10; starting 10, to finishing lead 23; starting lead 23, to starting lead 28, finishing lead 9, to finishing lead 14; starting lead 14, to finishing lead 27; starting lead 2, to starting lead 32; finishing lead 13, to finishing lead 18, starting lead 18, to finishing 31; starting lead 31, to starting lead 36; finishing lead 17, to finishing lead 22; starting lead 22, to finishing lead 35; starting lead 35, to starting lead 4; finishing lead 21, to finishing lead 26; starting lead 26, to finishing lead 3; starting lead 3, to starting lead 8; finishing lead 25, to finishing lead 30; starting lead 30, to finishing lead 7; starting lead 7, to starting lead 12; finishing lead 29, to finishing lead 34; starting lead 34, to finishing lead 11; starting lead 11, to starting lead 16; finishing lead 33, to finishing lead 2; starting lead 2, to finishing lead 15; starting lead 15, to starting lead 20; finishing leads 36, 4, 8 of coil groups and finishing leads 12, 16, 20 of coil groups are interconnected into neutral points; terminal leads are brought out from starting leads 1, 5, 9, 13, 17, 21, 25, 29, 33. Applying voltage to interconnected leads 37, 40, 43; 38, 41, 44; and 39, 42, 45 provides for six-pole star-star-star connection of motor. Applying voltage to leads 38, 41, 44 and interconnecting lead 39 with lead 40 , lead 42 with lead 43, and lead 45 with lead 37 gives ten-pole star-delta connection which provides for better characteristics of magnetomotive forces. EFFECT: enhanced winding factor providing for more effective utilization of motor dimensions. 5 dwg
Patent RU-2170044-C1 (RU)
Inventor: BORODJANSKIJ L I
IPC: A23L2/38
Filed: 2000-11-24
Granted: 2001-07-10
Abstract: FIELD: food industry. SUBSTANCE: invention relates to production high-purity drinking waters used as mineralized therapeutic and table water and also as drinking and process water suitable for preparation of foods. Process consists in that tap water is subjected to primary purification and then to reverse-osmosis purification, acidified to pH 4.5-5.5, passed through double-bed filtration charge with velocity 1.2-7 cu.m/h. Double-bed charge consists of crushed quartz support and partly calcined dolomite with particle size 2.5-4.5 mm. When passed through filtration charge, water is saturated with calcium and magnesium hydrocarbonates until mineralization between 50 and 1500 mg/l is attained. Partly calcined dolomite is prepared by calcination of natural dolomite at temperatures of order of 850 C to give CaCO 3 •MgO containing, vol %: CaCO 3  60.0-70.0, free CaO 0.8-1.5, MgCO 3  5.0-6.0, free MgO 20.0-30.0, and space minerals Ц the rest. EFFECT: reduced sodium chloride and sulfate adversely influencing human health leading to various vascular diseases. 1 tbl
Patent RU-2186597-C1 (RU)
Inventor: KOSTJUCHENKO I S
IPC: A62B18/02
Filed: 2001-01-16
Granted: 2002-08-10
Abstract: FIELD: device for protecting individual's breathing organs from hazardous industrial environment. SUBSTANCE: semimask has portion adjoining to obturator and made in the form of four conjugated arcs of circle and portion arranged in vertical plane perpendicular to front plane of semimask and made in the form of three conjugated arcs of circle, with middle concave arc of circle extending into hemisphere. Obturator has portion adjoining to chin and extending in horizontal plane intersecting hemisphere and arranged below circular portions for attachment of filtering cartridges and expiration valve. Chin portion of semimask is formed as arc of circle extending inside hemisphere and conjugated with vertical arcs of circle of front part adjoining to cheeks. Width, radius and bending angle of obturator, which are forming its section contour are gradually increasing from upper nose part to chin part along entire perimeter of obturator contour or mentioned geometric values are constant in chin part thereof. EFFECT: increased efficiency by optimal distribution of pressure over obturator contour and reliable attachment. 3 dwg, 1 ex
Patent RU-2190811-C1 (RU)
Title: Solar power plant
Inventor: LEBED V I
IPC: F24S23/79
Filed: 2001-02-07
Granted: 2002-10-10
Abstract: FIELD: solar-power engineering; solar power installations for parallel running with heat sources for domestic and industrial applications. SUBSTANCE: plant has primary spherical concentrators; secondary reflectors made in the form of bodies of revolution about their symmetry axis, their focus being common with that of concentrators and their rays, directed to common heat source; supports; monorails; rocking devices, and numeric-control drives; novelty is that concentrators are trimmed over perimeter to form squares and disposed in heating area over earth surface in relatively perpendicular manner of columns and lines, monorails are mounted on top of supports and oriented towards lines; supports are positioned on heating surface in a few rows and their height is chosen to be approximately equal to radius of concentrator spheres; rocking devices are placed on top of monorails and their reflectors and thermal receptor have two degrees of freedom; secondary reflectors and thermal receptor are mounted in rocking devices along concentrator columns; secondary reflectors are disposed on rods in focal area of concentrators and spaced apart through distance equal to concentrator width; rods are integrated on ends by means of bars and also spaced apart through distance equal to concentrator width; thermal receptor is mounted on center line of set of rods beyond focal area of concentrators and is rigidly fixed to bars; it has boiler as well as hot and cold water pipes; entire rigid system of secondary reflectors and thermal receptor is joined by means of moving and return cables with numeric- control drives for moving along columns and lines. EFFECT: utmost utilization of sun heat. 1 dwg
Patent RU-2196802-C1 (RU)
Inventor: GORJUNOV G L
IPC: C10G17/10
Filed: 2001-05-07
Granted: 2003-01-20
Abstract: FIELD: petrochemical industry. SUBSTANCE: acid tar is withdrawn from earth tank over caisson chamber wherein, after filling it with bottom acid tar, the latter is heated to 40-85 C at the expense of heat carrier, acid tar preheated to 70-95 C, and thus heated acid tar is pumped out from caisson chamber, ratio of amount of acid tar pumped out from caisson chamber in unit time to amount of acid tar fed into caisson chamber as heat carrier being within a range between 1.1 and 1.9. Source of heat for heat carrier is smoke fumes resulting from burning of tar oil with air. EFFECT: reduced power consumption and increased process productivity. 2 cl, 1 dwg, 1 tbl, 15 ex
Patent RU-2179328-C1 (RU)
Title: Technique of differential-phase roughness indication and device for its realization
Inventor: KIJASHKO S N
IPC: G01B11/24
Filed: 2001-06-19
Granted: 2002-02-10
Abstract: FIELD: optical measuring equipment, processes of optical roughness indication. SUBSTANCE: standard surface is scanned by light beam in advance, then tested surface is scanned by same trajectories. In this case tested and standard surfaces are scanned in sequence by two light beams divided into two paraxial rays. Data on phase difference of reflected rays are corrected on basis of data on phase difference of reflected rays and on integrated data on trajectories of scanning of standard surface. Device for realization of technique includes two acoustooptical deflectors, two generators of controlling signals per each acoustooptical deflector with common generator of reference frequency and data processing unit. EFFECT: raised accuracy of construction of image of tested surface and of determination of parameters of profile of tested surface, provision for inspection of surfaces of objects of unspecified form. 11 cl, 5 dwg _
Patent RU-2190457-C1 (RU)
Title: Method of cleaning coke-oven gas
Inventor: ZUBITSKIJ B D
IPC: B01D53/14
Filed: 2001-06-22
Granted: 2002-10-10
Abstract: FIELD: cleaning coke- oven gas from ammonia (NH 3 )%; by-product coke industry. SUBSTANCE: proposed method includes scrubbing of gas by ammonia phosphate solution in absorber equipped with plates and treatment of coke-oven gas before admitting it to plate portion of absorber with ammonia phosphate solution circulating through lower portion of absorber at maintenance of specific flow rate of circulating solution of 1.0-1.2 l/cu.m, density of solution is 1.195-1.210 kg/l and mole ratio of ammonia to phosphoric acid in solution escaping from plate portion of absorber is 1.50-1.55. EFFECT: enhanced efficiency of method. 2 cl, 1 dwg, 1 ex
Patent RU-2198440-C1 (RU)
Inventor: KALJAGO A P
IPC: G21C7/10
Filed: 2001-07-16
Granted: 2003-02-10
Abstract: FIELD: nuclear technology and power engineering; nuclear power reactors. SUBSTANCE: method is proposed to use capsules of irradiating assemblies of nuclear reactors to build up target radionuclides and to produce active cores of gamma-ray sources. Core that has cylindrical tube and cylindrical rod of diameter fitting inner diameter of tube is separately irradiated in reactor and upon irradiation they are placed together in common can. Capsule opened upon irradiation with cylindrical tube is proposed to be used as active core can to receive cylindrical rod extracted from other irradiated capsule whereupon capsule with combined components is encapsulated. Tube and rod are proposed to be made of same material such as metal cobalt; in order to enhance yield of gamma-quanta of produced active core cobalt surface in tube should amount to 0.8-0.9 of its surface in rod. In addition a number of separately activated tubes inserted one into other as well as separately irradiated fragments of mentioned components, such as bushings, rings, half- cylinders, and the like, are proposed to be used in core assembly process to produce source of high specific activity due to additional unlocking of material being irradiated. Capsules used for irradiating active core components are proposed to be made of material whose neutron capture sectional area is smaller than that of cobalt. EFFECT: enhanced total activity of source core, facilitated procedure of material irradiation, reduced material input. 6 cl, 3 dwg, 1 tbl
Patent RU-2204914-C1 (RU)
Title: Method of obtaining nutritive mixture for adaptation of organism to stress situation
Inventor: FRAMPOL SKAJA T V
IPC: A23L1/28
Filed: 2001-12-26
Granted: 2003-05-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing fruit syrup produced by sublimation drying process, glucose, edible soluble potassium salt, caking preventing agent, pectin and preparation of Pythium irregulare micromycete biomass. Said preparation is produced by subsequent extraction of biomass with nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali, and water, followed with combining of first extract with solid residue. Preparation produced has increased content of immunity stimulating substances. EFFECT: simplified process and increased quality of nutritive mixture.
Patent RU-2211392-C1 (RU)
Title: Balanced disk valve
Inventor: IL JASHEVICH V JA
IPC: F16K39/04
Filed: 2002-02-13
Granted: 2003-08-27
Abstract: FIELD: power engineering, chemical and oil and gas producing industries. SUBSTANCE: proposed balanced disk valve has housing with seat, spindle, and spindle seal. Spindle is made integral with relief device. The latter is mechanically coupler with flat rotary regulating member arranged in inlet space of housing. Area of cross-section of spindle in zone of seal mounting taking up inlet pressure is either larger than of equal to area of cross-section of regulating member. Grooves corresponding to each other are made in center of working surfaces of regulating member and valve seat. Grooves form chamber in extreme lower position of regulating member. Said chamber communicates with valve pressure space. Regulating member is pressed to valve seat by means of limiter. EFFECT: provision of reliable operation of valve. 2 cl, 3 dwg
Patent RU-2207063-C1 (RU)
Title: Method for preventing recanalization of main bronchus
Inventor: ASEEV A V
IPC: A61B17/24
Filed: 2002-04-29
Granted: 2003-06-27
Abstract: FIELD: medicine, thoracic surgery. SUBSTANCE: main bronchus should be dissected between sutures. One should mobilize thymus and parathymic fatty fiber upon nutritive vascular pedicle to obtain glandular-fatty fragment of 10 cm length. Aorta should be replaced medially with the help of Bujalsky's spade-like instrument. Peripheral stump of main bronchus and peripheral department of glandular-fatty fragment should be sutured with atraumatic needle. Glandular-fatty fragment is descended along ligature into interstump space to be fixed there. The method enables to decrease risk of recanalization development of main bronchus' stump. EFFECT: higher efficiency of prophylaxis.