baber/WOPTO huggingface dataset:
Patent RU-2112595-C1 (RU)
Title: Catalyst for treating gases containing sulfur compounds and gas treatment method
Inventor: KRISTOF NEDEZ
IPC: B01J23/14
Filed: 1995-07-12
Granted: 1998-06-10
Abstract: FIELD: gas treatment. SUBSTANCE: invention relates to treating sulfur compounds-containing gases involving Claus reaction or hydrolysis. Catalyst is shaped into alumina-based porous particles and is distinguished by that summary pore volume formed by pores with diameter above 0.1 mcm exceeds 12 ml per 100 g of catalyst and that formed by pores with diameter 12 mcm is such that ratio of the latter to the former is at least 0.65. Claus reaction is utilized when gases to be treated contain sulfur compounds, and hydrolysis reaction is utilized for gases containing organic sulfur compounds. EFFECT: enhanced gas treatment efficiency. 9 cl, 2 dwg , 4 tbl
Patent RU-2106451-C1 (RU)
Title: Device for recovering ballast layer base of railway track
Inventor: TOJRER JOZEF
IPC: E01B27/10
Filed: 1995-08-30
Granted: 1998-03-10
Abstract: FIELD: railway repair and maintenance equipment. SUBSTANCE: device has frame resting on railway trucks. Installed on frame are rail lifting facility, belt conveyer unit for introduction of gravelly sand, two mechanisms for removing crushed stone from under railway track, and two belt conveyer units intended for transportation of old crushed stone removed by two aforesaid mechanisms. Equipment is installed on frame with possibility for adjustment in height by power drive units. Equipment is distributed along frame and arranged between railway trucks. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2105745-C1 (RU)
Title: Industrial explosive substance algetol
Inventor: KALATSEJ V I
IPC: C06B25/34
Filed: 1995-09-08
Granted: 1998-02-27
Abstract: FIELD: explosives. SUBSTANCE: industrial granulated explosive applicable for blasting operations on open mine workings contains trotyl, hexogen, aluminum, and water-insoluble phlegmatizer (e.g., paraffin or ceresin) in a specified proportion. EFFECT: improved detonation characteristics.
Patent RU-2092273-C1 (RU)
Title: Method of in-line steel degassing in continuous casting
Inventor: UMANETS VALERIJ I
IPC: B22D11/11
Filed: 1995-10-09
Granted: 1997-10-10
Abstract: FIELD: metallurgy, in particular, steel continuous casting. SUBSTANCE: method includes supply of steel from casting ladle into vacuum chamber; building-up of the required process residual pressure; steel treatment in vacuum chamber; supply of steel to tundish through discharge nozzle; separation of tundish by transverse partitions into middle and extreme zones; supply of steel to middle zone of tundish; reduction and alloying of steel in middle with aluminum; supply of slag mixture onto metal meniscus into tundish; supply of metal from tundish to mold. In course of continuous casting, position of level of steel in tundish is set below the level of discharge over lauder and varied in height within 0.01-0.05 of height of steel working level from the level of discharge over lauder. In this case, consumption of slag mixture in middle zone of tundish is set up within 1.2-1.5 of its consumption in extreme zones. EFFECT: higher efficiency. 1 tbl
Patent RU-2086924-C1 (RU)
Inventor: TITAEV EVGENIJ N
IPC: G01F1/84
Filed: 1995-11-08
Granted: 1997-08-10
Abstract: Использование: в приборостроении, в частности при измерении массового расхода потоков веществ. Сущность изобретения: вибрационный преобразователь расхода содержит первичный преобразователь 1, блок стабилизации амплитуды колебаний 5, два формирователя импульсов 6 и 7, два триггера 8,13, генератор высокой частоты 9, два делителя частоты 10, 16, три счетчика импульсов 11,12 и 17, два элемента 14 и 15, регистр 18 и выходную шину 19. 2 ил.
Patent RU-2100612-C1 (RU)
Title: Method for prevention of gas explosion in mine worked-out space
Inventor: SHUVALOV YURIJ V
IPC: E21F5/00
Filed: 1995-12-26
Granted: 1997-12-27
Abstract: FIELD: mining industry, in particular, methods for prevention and decrease of probability of explosion of dust-gas-air mixture in worked-out space and adjacent workings of coal mines. SUBSTANCE: method includes supply of foam to worked-out space. Novelty consists in that foam is supplied in state of limited stability by cycles before caving of immediate roof to fully fill hollows. In so doing, foam is poured from below upward in face for a distance of length of foamed zone which is determined from a mathematical expression. EFFECT: higher efficiency. 1 dwg
Patent RU-2105393-C1 (RU)
Title: Lithium chemical power supply
Inventor: PAVLOV A P
IPC: H01M50/40
Filed: 1996-04-10
Granted: 1998-02-20
Abstract: FIELD: chemical power supplies. SUBSTANCE: device has anode which is made from lithium or lithium alloy, multiple-layer separator, cathode, electrolyte and porous nickel diaphragm which is located between layers of separator. diaphragm is made from nickel foil which thickness is in range of is in range of 20-250 mcm, porosity 10-60 % and pore size 1-50 mcm. At least one foil side may have additional nickel layer which porosity level is up to 85 %, thickness is in range of 5-50 mcm and pore size 0.1-10 mcm. Nickel foil may also have electric contact to anode. EFFECT: increased service life and safety. 4 cl
Patent RU-2131614-C1 (RU)
Title: Устройство разделения оптических волокон и устройство для размещения оптических волокон
Inventor: MAKEN LJUK JOZEF
IPC: G02B6/44
Filed: 1994-09-02
Granted: 1999-06-10
Abstract: Устройство для размещения оптических волокон содержит выходное отверстие, ряд входных отверстий и направляющую для волокон, ограничивающую волокно, проходящее между каждым входным и выходным отверстиями, до минимального радиуса изгиба, по крайней мере равного критическому радиусу изгиба волокна. Устройство разделения оптических волокон включает в себя средство удержания волоконных трубок и содержит средство для закрепления с возможностью снятия устройства к устройству для размещения оптических волокон. Средство удержания волоконных трубок содержит первый проход для удержания большей волоконной трубки и один или несколько вторичных проходов для удержания ряда меньших волоконных трубок с обеспечением прохождения волокна между большой трубкой и каждой меньшей трубкой без значительной потери светового потока. Уменьшены оптические потери, устранена возможность повреждения волокон при хранении. 12 з.п. ф-лы, 9 ил.
Patent RU-2109182-C1 (RU)
Inventor: VORONIN A E
IPC: F16D43/14
Filed: 1996-05-30
Granted: 1998-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: coupling has parts whose external surface are wavy in the cross-section, as well as rubber and steel belts which connect the parts. The ends of the flexible steel belt are folded to the couplings axis and V-shaped in the cross-section. EFFECT: improved design. 2 dwg
Patent RU-2095192-C1 (RU)
Inventor: CHUMARIN BORIS A
IPC: B22D41/02
Filed: 1996-07-02
Granted: 1997-11-10
Abstract: FIELD: metallurgy, namely ladles for steel continuous casting. SUBSTANCE: ladle includes metallic body with successive reinforcing and working layers of lining of walls and bottom and seat brick with nozzle placed in bottom. Working layers of wall and bottom lining and seat brick are made of different refractory materials. Lateral walls are made of periclase-carbon bricks, bottom - of periclase-chromite bricks and seat brick - of mullitocorundum at next ratio of ingredients of refractory materials: (MgO + C)/(MgO + Cr 2 O 3 ) = 1.14-1.03; (MgO + C)/Al 2 O 3  = 1.11-1.01. EFFECT: improved design. 1 cl, 1 dwg, 1 tbl
Patent RU-2113538-C1 (RU)
Title: Method of pulse-periodic ion and plasma treatment of product and device for its realization
Inventor: RJABCHIKOV A I
IPC: C23C14/32
Filed: 1996-07-09
Granted: 1998-06-20
Abstract: FIELD: engineering physics, applicable for changing the properties of surface layers of products by way of ion implantation or plasma precipitation of coats in conditions of pulse-periodic ion implantation. SUBSTANCE: the method provides for alternate treatment of products by arc-discharge plasma and pulses of ions accelerated from this plasma. Plasma generation is carried out continuously. Correlation of doses of irradiation by accelerated ions and plasma is controlled due to variation of repetition frequency, duration of pulses of accelerating voltage, variation of distance between ions and plasma source and product. The device for realization of the method has a vacuum-arc evaporator in the form of coaxial external anode and internal cathode furnished with an ignition unit, and a pulse system of acceleration of ions from evaporator plasma. The vacuum-arc evaporator has a permanent arc supply source and is furnished with a means for stabilization of burning of continuous arc and a device for plasma cleaning of microdrop fraction. For stabilization of burning of continuous arc magnetic with an external screen of magnetic material are positioned on the anode; the arc supply source is connected via the coil windings to the anode, and the magnetic screen is electrically coupled to the anode. The device for plasma cleaning of microdrop fraction is positioned near the open end of the anode and made in the form of a coaxial system of gate electrodes made in the form of coaxial truncated hollow cones. The shape of each electrode is close to the shape of magnetic field lines in the point of location of electrodes. The gate system is connected to the positive terminal of the additional voltage source, whose second terminal is connected to the anode. EFFECT: facilitated procedure. 4 cl, 1 dwg
Patent RU-2108141-C1 (RU)
Inventor: VOLOSOV V I
IPC: B01D59/48
Filed: 1996-07-29
Granted: 1998-04-10
Abstract: FIELD: electrophysics, in particular, systems used for separation of isotopes, for instance, for separation of heavy isotopes. SUBSTANCE: plant uses an ion source based on a magnetic trap with rotating plasma, which allows to obtain a plasma flux of a small radial size (plasma size of the order of ion Larmor radius), ion-cyclotron resonance heating system with a solenoidal-type antenna providing for an effective heating of isotopic ions within the whose scope of plasma flux, and a system for collection of isotope fluxes on magnetic field curvilinear element making it possible to spatially separate heated and cold ions at employment of plasma flux of small radial size. EFFECT: enhanced capacity, reduced overall dimensions, separation of isotopes of different elements and enhanced degree of isotope separation. 1 dwg
Patent RU-2110169-C1 (RU)
Title: Potato planter
Inventor: STAROVOJTOV V I
IPC: A01C9/02
Filed: 1996-10-30
Granted: 1998-05-10
Abstract: FIELD: agriculture. SUBSTANCE: potato planter has tuber planting device made in the form of elevator conveyor with tuber planting cups and kinematically connected with hole former and metering conveyor for feeding organic fertilizers. Feeding auger with right-hand and left-hand blades is arranged above metering conveyor. When potato is to be planted on light soil, planting apparatus and hole former are driven by synchronous power shaft of tractor. Depending on soil state, tuber planting apparatus is driven separately (without hole former) from rear carrier wheels. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 1 dwg
Patent RU-2123384-C1 (RU)
Title: Armored lining for drum-type wet autogenous mill
Inventor: MARCHENKO V A
IPC: B02C17/22
Filed: 1996-12-05
Granted: 1998-12-20
Abstract: FIELD: material grinding equipment. SUBSTANCE: armored lining has trapezium-shaped members with two recesses conjugated with strip. Ratio of straight portion width to base width, base height and width ratio, and lining member upper rounded face width and base width are 0.39-0.46; 0.70-0.74 and 0.45-0.52, respectively. EFFECT: increased service life and capacity of mill, improved grinding quality, reduced metal usage and power consumption. 1 dwg
Patent RU-2148999-C1 (RU)
Inventor: SHABROV A V
IPC: A61K31/415
Filed: 1997-05-28
Granted: 2000-05-20
Abstract: Предложено новое средство для предупреждения и купирования нарушения сердечного ритма у больных ИБС. В качестве такого средства используется этимизол. Этимизол улучшает хронотропные показатели, не угнетает атриовентрикулярную и внутрижелудочковую проводимость, улучшает пропульсивную способность миокарда в отличие от аналогов. 14 табл.
Patent RU-2117717-C1 (RU)
Inventor: KONDRASHOV L N
IPC: C23C10/36
Filed: 1997-09-16
Granted: 1998-08-20
Abstract: FIELD: metal coatings. SUBSTANCE: method of zinc coating via thermodiffusion zinc plating includes loading an object or object batch into retort of rotary electrical furnace, loading saturant mixture containing 95-00% zinc, sealing retort, heating it to 380-600 C, throwing off pressure in retort, resealing it, and maintaining it at high temperature for period required for coating with desired thickness to be formed followed by discharging coated objects. Process line comprises input quality-control area, zinc coating installation, and output quality and coating thickness-control area. The line is provided with complex of baths to wash out and passivate coated objects and with lifting apparatus. Zinc coating installation contains frame-fastened swivel bar and inclination drive and rotary electrical furnace mounted on swivel. Bar. Furnace encloses rotary retort with sealed cover and, inserted in it, perforated container for objects being processed. Retort cover bears retort-depressurization device. Thickness of zinc coating varies in wide range between 5 and 100 mcm. EFFECT: reduced process cycle duration. 6 cl, 5 dwg
Patent RU-2138817-C1 (RU)
Inventor: POSISEEVA L V
IPC: G01N33/68
Filed: 1997-09-02
Granted: 1999-09-27
Abstract: Способ может быть использован в медицине, а именно для диагностики позднего гестоза беременных. Определяют количество слюно-спермального глобулина в слюне беременных женщин и при его содержании, равном или более 128 мкг/мл, диагностируют поздний гестоз беременных. Предлагаемый способ прост в исполнении и позволяет с высокой точностью (96,1%) диагностировать поздний гестоз с 28-недельного срока беременности. 1 табл.
Patent RU-2135574-C1 (RU)
Title: Method of producing vodka "dovgan khlebnaya"
Inventor: DOVGAN V V
IPC: C12G3/08
Filed: 1998-01-27
Granted: 1999-08-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: method involves preparation of aromatic alcohol by pouring 12 kg of rye rusks with 50-% strength aqueous-alcoholic liquid in ratio 1:6, infusing for 12-16 h, infusion discharging and distillation. Ethyl rectified alcohol "Extra" and corrected potable water are mixed, and passed through carbon-cleaning battery. Then aromatic alcohol of rye rusks, refined granulated sugar in the form of 65.8-% sugar syrup or aqueous solution are added, mixed and filtrated. Refined granulated sugar is introduced in mixture before mixing immediately after adding the aromatic alcohol of rye rusks in it. The following ingredients are used for 1000 dal of vodka preparation in ratio: refined granulated sugar, 19.5-30.5 kg; aromatic alcohol of rye rusks, 31.8-32.2 l; ethyl rectified alcohol "Extra" and corrected potable water, the balance. EFFECT: higher organoleptical properties of vodka with lower cost price; broadened assortment of vodkas. 3 ex
Patent RU-2144497-C1 (RU)
Title: Method of preparing fluorinated compounds with chlorine trifluoride and hydrogen fluoride
Inventor: NAZAROV A S
IPC: C01B31/04
Filed: 1998-03-31
Granted: 2000-01-20
Abstract: FIELD: chemical industry, more particularly preparation of cathodes for chemical current sources, catalysts, and solid lubricants. SUBSTANCE: 30 g of graphite powder are placed into nickel reactor pressurized, heated to 25-100 C, gaseous chlorine trifluoride and hydrogen fluoride are fed maintained form 3 hours to 48 hours. fluorinated graphite compound with chlorine trifluoride has formula: C x F•yClF 3 •zHF wherein x is 1.9-2.2; y is 0.07-0.09; z is 0.05-0.0. Ash content is 0.05%. Compound is more thermally resistant explosion-and fire-proof than compounds with high ClF 3  and HF content. Process is ecological, reduced consumption of reagents per unit of weight of product and higher yield thereof. EFFECT: more efficient preparation method. 2 ex
Patent RU-2137816-C1 (RU)
Inventor: ARASLANOV I M
IPC: C10M159/02
Filed: 1998-03-30
Granted: 1999-09-20
Abstract: FIELD: metalworking. SUBSTANCE: concentrate contains 5-8 wt % of emulsifier, 15-23 wt % of product of heat treatment of vegetable oil with diethanolamine at their weight ratio 0.9:(0.8-1.1), and mineral oil - the balance. Concentrate may additionally contain 1-3 wt % of pentaerythritol ester of synthetic fatty C 5 -C 9 -acids. Anticorrosion property of such concentrate is 1.5-4-fold superior to that of known products. Wear resistance of tools increases by a factor of 1.2-1.4 with improved quality of their surfaces. Consumption of lubricating oil based on new concentrate is 1.5-2 times reduced. EFFECT: improved working characteristics. 2 cl, 4 tbl
Patent RU-2140600-C1 (RU)
Title: Device for repair of pipe lines by means of sleeve
Inventor: KUSHNARENKO V M
IPC: F16L55/172
Filed: 1998-04-02
Granted: 1999-10-27
Abstract: FIELD: repair of pipe lines by means of sleeves consisting of two halves tightened up by means of loading device. SUBSTANCE: device has housing consisting of two interconnected parts and flexible chamber with pipe union for filling it with liquid or gas under pressure. First, longitudinal halves of strengthening sleeve are mounted on pipe and then parts of housing of device are mounted on them with flexible chamber. Parts of housing are centered and are tightened up by means of bolts; then liquid or gas under adjustable pressure is fed from compressor station to flexible chamber through pipe union. Accuracy of obtaining compressing load on parts of sleeve is checked against readings of pressure gauges of compressor station. As soon as required pressure has been built up in flexible chamber, halves of sleeve are welded by longitudinal seams over length of device. Then pressure is relieved in flexible chamber, bolts are slackened and device is shifted to next section along halves of sleeve. EFFECT: smooth faying of sleeve over entire length of circumference; possibility of forming adjustable unloading stresses in pipe under device which makes it possible to accurately determine degree of reduction of circular stresses in pipe line wall. 2 dwg
Patent RU-2140020-C1 (RU)
Title: Supporting bearing assembly of centrifugal machine
Inventor: SMOL NIKOV V V
IPC: F04D29/04
Filed: 1998-04-06
Granted: 1999-10-20
Abstract: FIELD: compressor engineering, applicable for production of supporting bearing assemblies for shafts of centrifugal machines in compressors, turbo-expanders, pumps, turbines. SUBSTANCE: supporting bearing assembly comprises a shaft neck, body and disks in antifriction bearings installed for engagement with the above neck with the axes of rotation parallel to the axis of the shaft neck; at least the axis of one of the disks is installed in the body for radial movement, for example, due to eccentric arrangement of the mounting surfaces for antifriction bearings relative to the mounting surfaces of the axes directly in the support body. The shaft neck is furnished with a coaxial bush engageable with the disks. The invention provides for independent finishing of the supporting assembly on a separate stand, which facilitates enhanced reliability and economical efficiency of centrifugal machines. EFFECT: no necessity of finishing of turbo-machines in industrial conditions for elimination of the effect of forces caused by specific conditions and place of service. 2 cl, 3 dwg
Patent RU-2139041-C1 (RU)
Title: Wetting regeneration cream and method of preparation thereof
Inventor: KUZJAKOVA L M
IPC: A61K8/92
Filed: 1998-07-10
Granted: 1999-10-10
Abstract: FIELD: cosmetics. SUBSTANCE: series of inventions can be used in production of cream for fading skin based on inexpensive components and rather simple technology. Fat basis of cream is high-oleic vegetable oil and structure of cream and emulsion stability are is maintained by ammonium salt of rarely cross-linked acrylic acid copolymer and polyallyl ethers of pentaerythritol, polyethylene glycol, paraform (emulsifier), glycerol, p-hydroxybenzoic acid methyl and propyl esters (preservatives). Cream contains biologically-active additive: suspension of animal-origin phospholipid and lipid liposomes including phytospecies (mixture of dried drug plants: camomile, calendula, tutsan) and mummified species extracts; and also aromatizer, colorant and water in specified proportions. First, emulsion of gel-forming component (polymer component) is prepared with paraform emulsifier and p- hydroxybenzoic acid methyl ester preservative at 20-25 C. Emulsion is filtered and diluted with water, after which glycerol, polyethylene glycol emulsifier, vegetable oil, and p-hydroxybenzoic acid propyl ester preservative are added. Resultant mixture is heated to 60-70 C, emulsified for 30-40 min, cooled to 35-40 C, suspension of liposomes, aromatizer, and colorant are added, and mixture is emulsified for further 30-40 min. EFFECT: improved wetting and skin-regeneration microcapsules properties. 3 cl
Patent RU-2140013-C1 (RU)
Inventor: VEREMEENKO ALEKSANDR IVANOVICH
IPC: F03D3/06
Filed: 1998-11-30
Granted: 1999-10-20
Abstract: Изобретение относится к ветроэнергетике и может быть использовано в ветроустановках, предназначенных для преобразования энергии ветра в механическую энергию. Технический результат, заключающийся в создании ветроколеса с высокими эксплуатационными характеристиками, обеспечивается тем, что ветроколесо, включающее вал с вертикальной осью вращения, снабженный кронштейнами, на которых параллельно оси вала закреплены полые лопасти, имеющие аэродинамический профиль, согласно изобретению каждая лопасть имеет замкнутый профиль лишь в серединной по высоте лопасти части, а ее развертка в вертикальной плоскости имеет вид осесимметричной фигуры, одна из сторон которой, ориентируемая вдоль оси вала, является основанием и превышает высоту фигуры, при этом фигура имеет форму, сужающуюся по мере удаления от основания, причем упомянутая развертка лопасти имеет форму осесимметричного пятиугольника, основание которого в 1,5-2 раза превышает его высоту. 1 з.п. ф-лы, 5 ил.
Patent RU-2150800-C1 (RU)
Title: Cultivator
Inventor: SALDAEV A M
IPC: A01B39/18
Filed: 1999-01-25
Granted: 2000-06-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: cultivator has cross-bar 1, parallelogram sections 2-10 mounted on cross-bar 1, with space between sections being adjusted. Each parallelogram section had feeler wheel, interchangeable working tools and carrier wheels 12,13. Cultivator is further provided with mechanisms 14,15 for coordinated displacement of sections 3-10 and mechanism 16 for blocking sections 2-10 on cross-bar 1. Each of mechanisms 14,15 has drive shaft kinematically connected to individual drive screws and nuts mounted in brackets of movable sleeves for displacement along cross-bar 1. Mechanism 16 for blocking sections 3-10 on cross-bar 1 has eccentric disk provided with rotary arm and mounted by means of horizontal pin in pair of brackets above movable sleeve slot, which embraces perimeter part of cross-bar 1. EFFECT: reduced consumption of labor in the process of readjustment of cultivator, improved precision of arrangement of sections on cross-bar and increased efficiency. 3 cl, 6 dwg
Patent RU-2159988-C1 (RU)
Inventor: KUROCHKIN A A
IPC: H03M5/12
Filed: 1999-03-16
Granted: 2000-11-27
Abstract: FIELD: computer engineering; control systems. SUBSTANCE: converter has EXCLUSIVE OR gate, D flip-flop, sync signal shaper, switch, NOR gate, and T flip-flop. Provision is made for discriminating moment of useful information arrival. EFFECT: enlarged functional capabilities. 3 cl, 3 dwg