baber/WOPTO huggingface dataset:
Patent RU-2105240-C1 (RU)
Title: Plant for gasifying and burning solid fuel in slag melt
Inventor: MADOJAN A A
IPC: F23C3/00
Filed: 1996-07-17
Granted: 1998-02-20
Abstract: FIELD: thermal power stations. SUBSTANCE: batcher 9 conveys part of fuel to feeder 2. Pulse-operated valve 13 opens and pressure built up in feeder 2 due to air coming from receiver 12 displaces fuel-slag mixture to combustion chamber 1 under slag melt level. Valve 10 prevents air leakage through batcher 9 to bin 8. Upon expiration of certain time pulse-operated valve 13 closes and discharge valve 15 opens simultaneously and reduces pressure within feeder 2. The latter is filled up with new portion of liquid slag from chamber 1. Valve 10 opens and cycle is resumed. Air admitted from receiver 12 is not mixed up with fuel-slag mixture and does not reduce its temperature. Therefore, viscosity characteristics of this mixture are not reduced and feeder 2 is not slagged. In addition, fuel contained in feeder 2, as it enters liquid slag volume, suffers intensive heating and cracking. Mixture adequately prepared in this way is admitted under melt level in chamber 1 where fuel is intensively gasified and burned. EFFECT: improved efficiency of plant. 3 cl, 1 dwg
Patent RU-2117787-C1 (RU)
Inventor: LESNIKOV ANFINOGEN ALEKSEEVICH
IPC: F02B59/00
Filed: 1996-08-01
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering; engine units for different applications. SUBSTANCE: fixed pistons with water jacket, exhaust and suction valves and nozzles are installed in upper and lower parts of cylinder block. Two-chamber horizontally movable cylinders axially paired through bottoms and connected by connecting rods with crankshaft are placed between fixed pistons. Each fixed piston is provided with segment cutoff and ray guide for laser ray. Cooling wells connected by channels with crankshaft through hollow cylinder pin and connecting rods are made between bottoms of movable cylinders. EFFECT: enhanced efficiency of cooling. 4 cl, 2 dwg
Patent RU-2108130-C1 (RU)
Inventor: PETROCHUK K V
IPC: B01D35/02
Filed: 1996-07-30
Granted: 1998-04-10
Abstract: FIELD: cleaning water from mechanical impurities in pipe lines. SUBSTANCE: straining element fitted in high-pressure pipe line is made in form of grate assembled from strips of similar thickness fastened together with over-lapping ends forming slotted holes; length and width of strips are so selected that frequency of natural oscillations of strips exceeds maximum exciting frequency of oscillations of water flow in pipe line. EFFECT: enhanced efficiency. 5 cl, 2 dwg
Patent RU-2113150-C1 (RU)
Title: Shoe with high-pulse load absorbing feature
Inventor: TUKNOV DMITRIJ SERGEEVICH
IPC: A43B13/14
Filed: 1996-11-12
Granted: 1998-06-20
Abstract: FIELD: shoe industry, in particular, manufacture of shoes for suppressing shock wave occurring as a result of action of high-pulse load. SUBSTANCE: shoe has top and sole with insert. Sole is made in the form of at least one vacuumized hermetically sealed enclosure and insert is made in the form of rigid metal grid with cells directed perpendicular to sole surface. Shoes of such construction are recommended for wearing by personnel carrying out emergency and rescue works. EFFECT: increased shock wave suppressing effect, reduced injure to personnel participating in emergency and rescue works and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2104947-C1 (RU)
Title: Method for purifying zirconium against hafnium
Inventor: SERGEEV A V
IPC: C01G25/00
Filed: 1996-12-26
Granted: 1998-02-20
Abstract: FIELD: production of materials for nucleonics. SUBSTANCE: zirconium is purified against hafnium, the process is carried out by recrystallization of fluorine-containing zirconium compound. Zirconium complex having formula ZrF 4 •L where L is sulfoxide, and its derivatives or formamide and its derivatives, or urea are used as mentioned above zirconium compound. EFFECT: improved efficiency of the method, improved quality of desired product.
Patent RU-2115713-C1 (RU)
Inventor: PIPIJA R EH
IPC: C12G3/06
Filed: 1997-03-11
Granted: 1998-07-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: method involves cleaning of aqueous-alcoholic liquid by introduction starch in it. The latter is modified in acetic acid and filtered. Sugar and aromatic alcohols of coriander and lemon oil are introduced in prepared vodka which has the following ratio of ingredients, l/1000 dal: aromatic alcohol of coriander, 0.2-0.3; aromatic alcohol of lemon oil, 1-2; sugar, 14-16; acetic acid, 0.3-0.35; aqueous-alcoholic liquid, the balance. EFFECT: improved organoleptical properties; broadened assortment of vodkas.
Patent RU-2094561-C1 (RU)
Title: Drive of device for moving-upon structural units
Inventor: KURAKIN PAVEL P
IPC: E01D21/06
Filed: 1997-04-02
Granted: 1997-10-27
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to installing structural units by moving-upon method. Drive of device has cylindrical body with hollow, inlet and outlet passages, and piston located in body and connected with rod. Body is made so that its outer diameter at place of rod protruding from body to diameter of piston is 1.15-1.35 at stroke of rod equal to 6-7 diameters of piston. EFFECT: high efficiency. 1 dwg
Patent RU-2136854-C1 (RU)
Title: Well-killing fluid
Inventor: KARPOV V M
IPC: C09K8/42
Filed: 1997-04-28
Granted: 1999-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: fluid contains, wt %: filtration-reduction reagents 0-1.5, isopropyl alcohol production waste from crude alcohol settlement and epurate rectification stages (foam former), 0.5-1,5; lime, 10-30; sodium, magnesium, and aluminum chlorides, 5-25; water, the balance. EFFECT: kept collector properties in productive strata when they are reopened or during the major repair period, and simplified fluid preparation procedure. 1 tbl
Patent RU-2124105-C1 (RU)
Inventor: IVSHIN B A
IPC: E05B67/20
Filed: 1997-06-30
Granted: 1998-12-27
Abstract: FIELD: locking devices. SUBSTANCE: padlock is of high reliability as to attempt of burglary and it has body with cylindrical recess and sockets to receive ends of bow. Bow is provided with recesses for locking members in the form of balls. Also provided is cylindrical mechanism with key. Installed in lock body is pin. Cylindrical mechanism is provided with locking cam. Lower part of locking cam is adapted for possible limited turning relative to pin. Upper part of locking cam has flats and sleeve. Holes are made in sleeve to receive pin and one of locking members. EFFECT: higher efficiency. 1 cl, 3 dwg
Patent RU-2127319-C1 (RU)
Title: Method of producing sponge iron and plant for its embodiment
Inventor: JORG DIL
IPC: F27D17/00
Filed: 1995-11-28
Granted: 1999-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: in the method of production of sponge iron from finely divided material containing ferrous or ferric oxide, the material containing ferrous or ferric oxide is reduced into sponge iron in reducing zone with the help of reducing gas, and gas formed in the process of reduction is withdrawn as top gas which is cleaned from carbon dioxide mixed with oxygen-containing gas and burnt, and formed heat energy is supplied to user. The plant for embodiment of the method has shaft furnace for carrying out reduction process provided with pipeline for supply of reducing gas, for instance, from melting gasifier, pipeline for withdrawal of top gas accommodating device for gas cleaning from carbon dioxide. Branched from gas cleaning device is pipeline for supply of top gas cleaned from carbon dioxide to reducing shaft furnace through device for heating of top gas cleaned from carbon dioxide. Device for cleaning top gas from carbon dioxide alongside with pipeline supplying cleaned gas to heating device has pipeline supplying oxygen-containing gas for heating device. EFFECT: efficiency utilization of top gas formed in ore reduction. 19 cl, 3 dwg, 6 tbl
Patent RU-2117436-C1 (RU)
Title: Method for producing dried squids
Inventor: VOJTANOV VLADIMIR VLADIMIROVIC
IPC: A23L17/50
Filed: 1997-07-11
Granted: 1998-08-20
Abstract: FIELD: food industry. SUBSTANCE: method involves dressing, cleaning, salting, washing, heat treating, and the following cooling of prepared product. Squids are preliminary defrosted; column cartilage and intestinal cavity are removed, film is taken off, and dry salting is carried out. Then squids are placed for 2.5-3.5 h in tanks and aged at temperature 2-4 C. After washing, squids are cut and laid on pallet and placed into drying chamber with temperature 30-65 C for 1.5-5.0 h. Defrosting is carried out in hot water for 15-20 min. Before squids placing on pallet, it is coated with refined sunflower oil. Cooling of prepared product is performed at temperature 0-5 C. EFFECT: improved organoleptical properties (smell and taste) of dried squids. 3 cl, 1 tbl
Patent RU-2136478-C1 (RU)
Inventor: KAZAKOV V M
IPC: B24C7/00
Filed: 1997-11-06
Granted: 1999-09-10
Abstract: Переточное устройство может быть использовано для перемешивания суспензии (СОЖ) с порошковой присадкой при обработке поверхностей дробеструйным методом. Устройство содержит соединенную с вихревой камерой переточную трубу. В камере установлен конический вкладыш. Переточная труба смонтирована с возможностью ее поднятия и опускания на определенную высоту и перекрытия приемной горловины. Это обеспечивает регулирование плотности порошковой присадки в СОЖ. Дополнительная обработка поверхности осуществляется с помощью образования в суспензии кавитационных каверн посредством подачи воздуха в вихревую камеру. Приемная горловина открывается при подаче порошковой присадки или окончании работы. Штуцер с вентилем обеспечивает регулирование наличия кавитационных каверн. Устройство способствует улучшению качества обрабатываемой поверхности, ее твердости и износостойкости. 3 з.п. ф-лы, 2 ил.
Patent RU-2146302-C1 (RU)
Title: Coat deposition method
Inventor: KALITA V I
IPC: C23C4/12
Filed: 1997-11-26
Granted: 2000-03-10
Abstract: FIELD: forming of coat with open pore structure of surface. SUBSTANCE: method involves initial stage of deposition at an angle of collision of particles with substrate exceeding 45 deg; subsequent deposition stage performed at an angle of collision of particles with substrate within the range of 0-45 deg. Method allows ridge-shaped coats with increased adhesion to substrate to be produced. EFFECT: simplified method and improved quality of coat. 2 cl, 2 dwg
Patent RU-2150912-C1 (RU)
Title: Method for treating diseases and injuries of metatarsal bone in cases of total defect
Inventor: BARABASH A P
IPC: A61B17/56
Filed: 1997-12-11
Granted: 2000-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making longitudinal osteotomy of the neighboring healthy metatarsal bone retaining articular surfaces. Then, free fragment is fixed in transcutaneous apparatus using guiding distraction members and the healthy metatarsal bone fragment subjected to osteotomy is transferred in time into the total defect with distraction rate of 1 mm per day at the distal end of the fragment and 0.5 mm per day at the proximal end of the fragment. The foot is to be subjected to full load at the stage of distraction and fixation. EFFECT: enhanced effectiveness of treatment; defect substitution with full-valued regenerate; repaired function of metatarsal phalangeal joints. 4 dwg
Patent RU-2123984-C1 (RU)
Title: Special portland cement
Inventor: OSOKIN A P
IPC: C04B7/02
Filed: 1998-03-11
Granted: 1998-12-27
Abstract: FIELD: building materials industry, more particularly manufacture of concrete and reinforced concrete products and structures operating in sulfate aggressive media, and cementation of oil and gas wells. SUBSTANCE: special portland cement comprises, wt.%: portland cement clinker containing not higher than 3% three calcium aluminate, 15-75; portland cement containing not more than 3% three calcium aluminate, 15-75; and gypsum, the balance. Special portland cement comprises active mineral additives, hydrophobilizing additives hardening accelerator, and polymers. EFFECT: special portland cement having improved strength and reduced water separation. 7 cl, 2 tbl
Patent RU-2139157-C1 (RU)
Title: Method for automatic control of continuous rolling process with loop of metallic bar and wire
Inventor: PAZUKHIN M A
IPC: B21B37/52
Filed: 1998-03-12
Granted: 1999-10-10
Abstract: FIELD: metallurgy, particularly automatization of mills for continuous and semicontinuous rolling of bars and rods having intermediate and finish stand groups in which rolling is realized with use of free loop. SUBSTANCE: method for automatically controlling process of continuous rolling comprises steps of controlling loop value in four parallel contours including stable and non-stable stages of rolling process in order to provide optimal value of loop and to keep it at predetermined level. Separate contours provide compensation of dynamic error of stand drive units at biting metal in stand rolls and adaptation of control system at deflection of parameters of process from preset values. EFFECT: enhanced accuracy of size of rolled pieces, less loss of yield. 5 dwg
Patent RU-2145996-C1 (RU)
Title: Wall stone
Inventor: NEFEDOV B V
IPC: E04C1/40
Filed: 1998-06-24
Granted: 2000-02-27
Abstract: FIELD: construction materials. SUBSTANCE: invention is related to wall stones made of aerated concrete used for external lining of walls. Proposed wall stone includes block manufactured from aerated concrete to one face of which metal plate with deposited protective coat is cemented. Coat can be made in the form of microplasma coat, polymer coat or multilayer protective coat. EFFECT: given wall stone displays high heat insulation properties and sufficient resistance to external effects. 3 cl, 4 dwg
Patent RU-2143828-C1 (RU)
Title: Top forming mechanism of tobacco cutting machine
Inventor: BORODJANSKIJ V P
IPC: A24B7/14
Filed: 1998-11-24
Granted: 2000-01-10
Abstract: FIELD: tobacco industry. SUBSTANCE: top forming mechanism has variable length link with flexible member. Link has two tie-rods extending through guiding sleeves of yoke and pivotally secured on pin mounted on connecting rod. Free ends of tie-rods are provided with thread on which nuts are screwed. Nuts are attached to worm-and-worm pair gears. Worm is positioned between them and coupled to mechanical drive disposed on platform which is connected to worm-and-worm pair casing. Flexible member is positioned between worm-and-worm casing and thrust plate mounted on connecting rod. EFFECT: simplified construction of mechanism and improved quality of tobacco fiber obtained in the process of tobacco cutting. 2 cl, 1 dwg
Patent RU-2150728-C1 (RU)
Title: Device for automatic control of non- stationary object
Inventor: ELSUKOV V S
IPC: G05B17/00
Filed: 1999-06-21
Granted: 2000-06-10
Abstract: FIELD: control equipment. SUBSTANCE: device has object of n-th order, power amplifier, comparison gate, reference model, integral regulator, first and second differentiating filters, which are designed as serial circuit of n integral adders and accumulating amplifier. In addition device has adder and preliminary amplifier. System control function has three constituents which are proportional to respectively n-th derivative of setting signal, indirectly measured influence n-th derivative of output signal, and integral deviation of n-th derivative of output signal from its function which conforms to known equation of system trajectory. EFFECT: increased dynamic precision and stability range of system. 1 dwg
Patent RU-2164286-C1 (RU)
Title: Plant for vibration and seismic action on oil pool
Inventor: DROZDOV A N
IPC: E21B43/16
Filed: 1999-06-22
Granted: 2001-03-20
Abstract: FIELD: oil industry. SUBSTANCE: plant for vibration and seismic action of oil pool has stroking weight, lifting gear coupled to weight, interrupter of weight lifting, anvil and member transferring energy of strikes rigidly coupled to pool. Weight is manufactured in the form of striking tool coming in the form of solid body. Interrupter of weight lifting is positioned in shaft of hole. Height of striking tool amounts to not less than one quarter of distance at which established maximum rate of fall of striking tool is achieved. Average density of striking tool is at least twice as much as density of fluid in hole. Member rigidly coupled to pool can be fabricated in the form of anchor or packer. According to one of version of plant anchor can come in the form of ring pinned to pool. EFFECT: widened functional capabilities of plant, reduced usage of metal and mass of plant, raised extraction of oil and gas condensate from pools. 1 cl, 4 dwg
Patent RU-2147260-C1 (RU)
Title: Apparatus for casting-rolling steel strip
Inventor: MAJOROV A I
IPC: B21B1/46
Filed: 1999-07-06
Granted: 2000-04-10
Abstract: FIELD: metallurgy, namely apparatuses for casting-rolling steel strip with use of two-roll machine for continuous casting of billets. SUBSTANCE: apparatus for casting-rolling steel strip includes roll-type crystallizer with lateral limiting walls and pulling stand. Apparatus also includes arranged under crystallizer pulling and rolling stand having at least two pairs of rolls. Rolls have protrusions and recesses alternating along roll barrel. One roll of upper roll pair has disc cutters mounted near ends of roll. Roll protrusions have cylindrical surface, protrusions of rolls of each successive roll pair are arranged with oblique symmetry relative to protrusions of previous roll pair. Each recess of rolls of previous roll pair is closed by protrusions at least of rolls of one successive roll pair. Roll provided with disc cutters may move relative to technological line of apparatus. EFFECT: enhanced quality of strip having no waviness, camber and edge flashes. 4 cl, 2 dwg
Patent RU-2160467-C1 (RU)
Title: Method for adaptive recognition of information images and device which implements said method
Inventor: JAKHNO V G
IPC: G06V10/88
Filed: 1999-07-08
Granted: 2000-12-10
Abstract: FIELD: image recognition. SUBSTANCE: device which implements said method has unit for adaptive processing of information images, unit for matching to reference image, and unit for correction of reference image. Goal of invention is achieved by introduced memory unit, unit for model recovery of processed images, and decision making unit. Unit for adaptive processing of information images is designed of processing of received information image according to available algorithm for recognition of most probable information image. Matching unit is designed for matching of received information image against reference image. Unit for correction of reference image is designed as unit, which corrects recognition algorithm for correction of recognition algorithm according to signal from decision making unit in cases, when mismatch evaluation from matching unit is greater than respective threshold values. Also, unit for correction of reference image provides tuning of unit for adaptive processing of information images and unit of model recovery of information images according to corrected algorithms. EFFECT: increased precision of recognition for wider range of objects. 20 cl, 15 dwg
Patent RU-2166899-C1 (RU)
Title: Headwear manufacture method
Inventor: NAUMKINA O N
IPC: A42B1/02
Filed: 1999-09-13
Granted: 2001-05-20
Abstract: FIELD: light industry. SUBSTANCE: method involves forming headwear in the shape of crown having base and suprafrontal three-dimensional construction composed of arced members. Base and three-dimensional construction are fabricated from pieces of rigilene of different length. Base formed as rim is obtained by bending piece of rigilene along longitudinal guide line, and arced members of three-dimensional construction are subjected to thermal action and bent along transverse guide of pieces. Crown is secured by glue and decorated with decorative members. Method allows wider range of articles to be produced without employment of auxiliary equipment. EFFECT: reduced labor consumption, simplified construction and improved quality of articles. 1 dwg
Patent RU-2148300-C1 (RU)
Title: Apparatus for cultivating soil in spacings in the process of growing tilled and other farm crops
Inventor: BURBEL A F
IPC: A01B49/02
Filed: 1999-09-29
Granted: 2000-05-10
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has frame and working tools arranged in succession on frame so that they may be adjusted in longitudinal, transverse and vertical planes. Working tools are made in the form of A-hoe, hoes-shavers, disk-type moldboards with protective housings, rotary hoe, and spring-tooth harrow. During advancement of apparatus, A-hoe and hoes-shavers mellow soil, undercut and comb out weeds over the whole width of spacings up to protective zones. Disk-type moldboards with protective housings cover weeds with dry soil in protective zones of cultivated plants. Rotary hoe mellows soil and combs weeds over the whole width of spacing up to protective zones. Coiled free ends of steel strips provide additional crumbling of soil and removal of weeds, as well as level soil in spacings. Such construction allows fine-grain dry surface soil layer to be formed upon cultivation of soil in spacings and, as a result, facilitates accumulation and retention of soil moisture and efficient usage of it by creating favorable conditions for growing and development of cultivated plants. EFFECT: increased efficiency, enhanced reliability in operation and increased yield. 4 dwg
Patent RU-2170831-C1 (RU)
Inventor: AL PIN A JA
IPC: F02B75/02
Filed: 1999-12-17
Granted: 2001-07-20
Abstract: FIELD: mechanical engineering; internal combustion engines; method of realization of thermodynamic cycles in internal combustion engines. SUBSTANCE: proposed method comes to the following: air is compressed in internal combustion engine, heat is supplied at more than one stage, gases, thus formed, are expanded and useful work is done. Finishing stage of heat supply is carried out at constant temperature I combustion with provision of expansion volume of working medium in value greater than compression volume, thus creating pressure in cylinder at end of expansion process equal to pressure in volume into which gases are forced out, and liquid or gas friction is provided between piston and cylinder with increase of speed of piston or working medium which plays the part of piston. To provide transmission of mechanical work from one working medium in first stage of expansion to other working medium and to return mechanical work use is made of mechanical energy accumulator which can be made in form of free piston-shutoff separating main working medium in engine cylinder from working medium in cylinder of accumulator. EFFECT: increased effective efficiency of engine. 25 cl, 28 dwg
Patent BR-PI0707043-C1 (BR)
Title: comprimidos matriciais insolúveis em água a base de oxicodona, seu processo de fabricação e uso de uma composição farmacêutica
Inventor: CATHERINE HERRY
IPC: A61K9/22
Filed: 2007-03-01
Abstract: comprimidos matriciais insolúveis em água a base de oxicodona, seu processo de fabricação e uso de uma composição farmacêutica. a presente invenção se refere a comprimidos matriciais insolúveis na água a base de oxicodona ou de um de seus sais farmaceuticamente aceitáveis, capazes de liberar a oxicodona no organismo de modo prolongado ao longo do tempo e que apresentam uma resistência ao esmagamento de pelo menos 4 mpa.