baber/WOPTO huggingface dataset:
Patent RU-2112870-C1 (RU)
Title: Method for development of oil bed with underlying water
Inventor: VOLKOV JU A
IPC: E21B43/20
Filed: 1996-07-08
Granted: 1998-06-10
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, drilled in deposit are vertical injection wells which open water-bearing layer of bed near its lower boundary. Also drilled are vertical producing wells which open layer near upper boundary. Then, water is injected into water-bearing layer and oil is recovered. In addition to vertical wells, drilled in deposit are horizontal injection wells as well as horizontal producing wells. In this case, horizontal bore-hole of injection wells is located in water-bearing part, therefore injection of water through all injection wells is performed into water-bearing part of bed. Application of aforesaid method allows for increasing final and current oil recovery from deposit with underlying water due to retarded intensity in increasing watering. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2139691-C1 (RU)
Title: Surgical method for treating the cases of the fifth lumbar vertebra spondylolisthesis of iii-iv degree
Inventor: PERL MUTTER O A
IPC: A61B17/56
Filed: 1996-09-27
Granted: 1999-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out frontal inter-body spondylolesis using left retroperitoneal access. Surgical intervention is carried out one segment higher relative to the dislocated vertebra. Anterior longitudinal ligament is cut out together with cortical surfaces of bodies of the adjacent vertebrae and anterior parts of fibrous ring of the disk, after moving common iliac vessels to their left. Groove is formed at an angle and depth precalculated in advance from X-ray picture and tubular bone allograft is introduced into it. EFFECT: simplified method; accelerated treatment course; prevented blood vessel injuries. 5 dwg
Patent RU-2118934-C1 (RU)
Title: Method of manufacturing multilayer heat-reflecting fire-resistant material
Inventor: DOLGOV S N
IPC: B32B37/00
Filed: 1996-10-08
Granted: 1998-09-20
Abstract: FIELD: artificial leathers. SUBSTANCE: layer of 22-25-% solution of fluoroplastic in ethylacetate is formed on a bed. Resultant film is joined with heat-stable hard-inflammable phenylon fabric being lower part of a material. When dried, fabric with film detached from the bed is separated and covered by outside heat- reflecting metallized layer formed by vacuum evaporation of aluminum at residual pressure (2.8-3.2)x (2,8-3,2)•10 -2  Pa, temperature in deposition zone 80 C, and speed of propagation 2 m/s. Weight ratio of lower, intermediate, and outside layers is 1:(0.28-0.39):0.055. EFFECT: improved fire resistance, resistance to repeated deformations, frost resistance, and rigidity. 1 tbl
Patent RU-2129858-C1 (RU)
Inventor: DETSINA A N
IPC: A61K8/72
Filed: 1996-10-24
Granted: 1999-05-10
Abstract: FIELD: cosmetic industry. SUBSTANCE: biologically active additive is larvas of bee drones (drone brood). Cream based on additive contains ground insects larva, biologically active substances of vegetable and animal origin. The components are used in the following ratio, mas.%: bee drones larvas (drone brood), 0.5-3.5; biologically active substances of vegetable and animal origin including vegetable oils and bacteriostatic additives, or vegetable oils, bacteriostatic and tonic additives, or vegetable oils, bacteriostatic and calming additives, not more 24.0; base, the balance. EFFECT: higher nourishing and regenerating action. 3 cl
Patent RU-2150832-C1 (RU)
Inventor: REHJ DZHIA LO
IPC: B01J13/04
Filed: 1995-06-19
Granted: 2000-06-20
Abstract: FIELD: agriculture. SUBSTANCE: invention describes method of producing microspheres containing agriculturally active substance. Method involves preparing liquid phase containing liquid agriculturally active substance, mixing obtained liquid phase with aqueous phase containing polyvinyl alcohol and preparing emulsion followed by drying by spraying for incapsulating agriculturally active substance. For mixing liquid phase containing liquid agriculturally active substance aqueous phase containing from 1 to 25 wt.-% of polyvinyl alcohol is used. Then mixture of finely dispersed clay is added to obtained emulsion in the amount from 5 to 40 wt.-% relative to mixture. EFFECT: high quality of microspheres, good dispersible properties in water for spraying. 11 cl, 4 ex
Patent RU-2107609-C1 (RU)
Title: Method and device for manufacture of abrasive tools
Inventor: BARKOV L A
IPC: B24D18/00
Filed: 1997-04-15
Granted: 1998-03-27
Abstract: FIELD: abrasive industry; manufacture of polishing and grinding wheels on vulcanite binder. SUBSTANCE: method includes rolling of abrasive mass into plates, cutting circular blanks from plates, stacking the blanks on mandrel of lower moulding plate and packing the stack by subsequent pressing each cut blank to previous one; stacking and pressing are effected by one stroke of punch. Device for realization of this method contains upper moulding plate, ring with lower moulding plate movably built in it. Lower moulding plate is provided with mandrel. Upper moulding plate is made in form of cutting punch. Ring and mandrel are sectional in construction. Upper part of ring is made in form of detachable die for cutting circular blank over outer diameter; upper part of mandrel is made in form of detachable insert for cutting the inner hole in blank. Inner diameter of ring exceeds inner diameter of detachable die and outer diameter of upper insert of mandrel exceeds diameter of mandrel. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2115621-C1 (RU)
Inventor: NASYROV G Z
IPC: C01D7/00
Filed: 1997-05-22
Granted: 1998-07-20
Abstract: FIELD: non- ferrous metallurgy. SUBSTANCE: initial soda-potash solution having high molar index of potassium alkali is evaporated to density of 1.64-1.645 kg/l to precipitate double soda-potash salt which is dissolved with wash water, and the resulting solution is evaporated to precipitate anhydrous produced water. After recovery of soda, mother liquor is recycled to production cycle for mixing it with initial soda-potash solution after the latter has been subjected to concentrating evaporation. After recovery of double salt, mother liquor is cooled to 35240 C to precipitate produced sesquihydrate potash. After recovery of potash, mother liquor is recycled to production cycle to stage where double soda-potash salt is recovered. EFFECT: treatment of soda-potash solutions resulting from processing of high potassium nepheline ores. 4 cl
Patent RU-2136925-C1 (RU)
Title: Piston machine
Inventor: SHALAEV V G
IPC: F01B31/04
Filed: 1997-06-04
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; engines, pumps or compressors. SUBSTANCE: machine has housing with flat parallel walls and two coaxial cylinders whose heads are coupled through connecting rods with output shaft crank. Pistons arranged in cylinders are coupled through connecting rods with cranks. Cross holes are made in heads to provide communication of arc-shaped ports with working chambers. Outer surfaces of cylinders from side of walls have planes located at minimum distance from walls required for free movement of cylinders. Ports are displaced relative to each other in axis of planetary moment of cross holes to organize required order of circulation of working medium in cylinders. Output shafts rotation synchronizer is made in form of hypoid three-link drive providing synchronous rotation of cranks at equal speed ω. EFFECT: improved vibration conditions, enhanced reliability of piston machine based on classic cylinder-piston group. 2 cl, 5 dwg
Patent RU-2139576-C1 (RU)
Title: Method for phase shift of vibrations of sounding boards of bow instruments
Inventor: DORFMAN EHDUARD BORISOVICH
IPC: G10D3/02
Filed: 1997-09-03
Granted: 1999-10-10
Abstract: FIELD: musical instruments. SUBSTANCE: phases are shifted relative to each other up to 180 deg, by moulded of material of the upper sounding board in the sections of installation of the shackle and strut, on the left of spring installation over the length of the efa to the density of material of the lower sounding board with preservation of thickness of the sounding board in these sections. EFFECT: facilitated procedure. 1 dwg
Patent RU-2125145-C1 (RU)
Title: Combination electronic-coding lock
Inventor: PONOMAREV N N
IPC: E05B49/00
Filed: 1997-12-03
Granted: 1999-01-20
Abstract: FIELD: locking devices. SUBSTANCE: this is intended for protection of various objects from unauthorized access. Device has following components: unit of selectors-multiplexers, beat counters, delay elements, counter of true selections, switch of code depth level, and setter for permissible level of searching depth. In operation of device, unit for selection of several digits which create fragment of code is used multiple times. Fixed in each beat is proper selection of current fragment by means of coincidence circuit and counter of true selections. If after given selection n, logical unit occurs at decoder output n of counter of true selections, then operating unit releases lock, and then beat counter by rear front of signal n is switched to one of conditions. In this case, clearing signal goes through reset bar of control counters, and device returns to initial condition. Application of aforesaid embodiment of lock allows for using smaller number of components together with enhancing reliability of functioning. EFFECT: higher efficiency. 1 dwg
Patent RU-2150614-C1 (RU)
Inventor: MESROPJAN A V
IPC: F15B9/03
Filed: 1998-02-04
Granted: 2000-06-10
Abstract: Привод может быть использован в гидросистемах летательных аппаратов. В привод введена обратная связь по нагрузке, выполненная в виде приемной платы, помещенной в камеру с пружинами, причем окна платы соединены телескопическими трубками с полостями гидроцилиндра, а полости гидроцилиндра сообщаются трубопроводами с установленными в них дросселями с торцевыми полостями камеры. Технический результат - улучшение энергетических характеристик привода при наличии переменной нагрузки на выходном звене гидропривода. 3 ил.
Patent RU-2148214-C1 (RU)
Title: Water heating method
Inventor: KURBANOV A Z
IPC: F24H1/10
Filed: 1998-07-03
Granted: 2000-04-27
Abstract: FIELD: heat supply systems, production purposes. SUBSTANCE: according to method water is heated first by combustion of fuel and heat exchange between cold water and hot combustion products in contact device, then cold water is heated in tubular heat exchanger and then combustion products are finally cooled by direct contact with water delivered to nozzles from common condensate collector. EFFECT: simple design, high operation reliability. 1 dwg
Patent RU-2148472-C1 (RU)
Title: Casting mold for centrifugal casting of rolls
Inventor: BUDAG JANTS NIKOLAJ ABRAMOVICH
IPC: B22D13/10
Filed: 1998-07-30
Granted: 2000-05-10
Abstract: FIELD: foundry, namely centrifugal casting of cast iron rolls. SUBSTANCE: casting mold includes chill mold with heat insulation coat for forming roll barrel. Roll necking portions are formed in foundry cope and drag. Transition zone between necking portion and roll barrel is formed in heat insulation inserts. Transition zone from lower necking portion until barrel is inclined by 50-60 degrees relative to horizontal plane. It provides smooth step-by-step filling of mold by metal and prevents breakage of heat insulation coat of working surface of chill mold. EFFECT: elimination of ingots rejected due to hot cracking and weld-on spots. 1 dwg
Patent RU-2129583-C1 (RU)
Inventor: BAZHENOV V P
IPC: E21B37/06
Filed: 1998-09-08
Granted: 1999-04-27
Abstract: Использование: изобретение относится к области нефтедобычи. Сущность: состав содержит, об.%:  Алифатические углеводороды - 36-78  Ароматические углеводороды - 20-60  Полярный неэлектролит - 0,5-4  Поверхностно-активное вещество -деэмульгатор - 0,01-1,0  Регулятор рН - Остальное  Растворяющая способность состава выше в 1,4-2,4 раза по сравнению с известными, причем для различных типов асфальтеносмолопарафиновых отложений (АСПО) при одновременном увеличении емкости растворения таких АСПО и обеспечении предотвращения их последующего осаждения. 1 з.п. ф-лы, 3 табл.
Patent RU-2132440-C1 (RU)
Title: Coded blocking device
IPC: E05B35/04
Filed: 1998-11-02
Granted: 1999-06-27
Abstract: FIELD: locking and blocking equipment. SUBSTANCE: coded blocking device has body, removable span-piece with entering head-piece, body cover which closes blind holes. Located in blind holes are coding detents. Cover with ribs which are seated in body slots is blocked on body by span-piece. Entering head-piece of span-piece is positioned in body and in cover hole. Radial stops on head-piece of span-piece are of different lateral profiles. Each radial stop interacts with coded detents which are of corresponding lateral profiles. Aforesaid embodiment of coded blocking device allows for unlimited changing of secrecy code. EFFECT: higher efficiency. 4 dwg
Patent RU-2146789-C1 (RU)
Inventor: GORBATENKO I V
IPC: F24H1/00
Filed: 1998-12-07
Granted: 2000-03-20
Abstract: Изобретение предназначено для использования в водогрейных котлах отопительных котельных. В заявленном котле во входном кольцевом коллекторе по обе стороны от патрубка подвода воды между отверстиями для ввариваемых труб установлены внутренние поперечные перегородки, а в сочленяемом с ним теплообменными трубами другом кольцевом коллекторе установлены встречные внутренние поперечные перегородки в шахматном порядке для многократного подъемно-опускного движения воды последовательно по всем теплообменным трубам со скоростями, гарантирующими отсутствие поверхностного кипения воды, до патрубка отвода воды, размещенного в верхнем кольцевом коллекторе. Кроме того, газовое окно выхода топочных газов из топки в конвективные поверхности котла расположено в месте подвода холодной воды, а выходной газовый патрубок котла расположен в месте отвода нагретой воды. Благодаря выполненным в заявленном котле усовершенствованиям надежность и длительность работы теплообменных труб и котла в целом повышаются. 1 з.п. ф-лы, 3 ил.
Patent RU-2150848-C1 (RU)
Title: Method of creamed confectionery mass production
Inventor: KARPUNIN A A
IPC: A23G3/52
Filed: 1998-12-23
Granted: 2000-06-20
Abstract: FIELD: food industry, particularly, confectionery branch. SUBSTANCE: method involves preparation of fat base which is refined vegetable oil on nonlaurin base from palm oil with melting temperature of 25-40 C and moisture content not more 0.3% in the amount of 10-30% from total mass. Fat is melted till spreading consistency and, if necessary, dairy product with preservative is introduced. Then flavors and taste additives are added. The prepared mass is formed and remained in cooling chamber up to texture formation. EFFECT: improved quality factor of sweets and increased storage life of them with preservation of stability. 4 cl, 2 ex
Patent RU-2141703-C1 (RU)
Inventor: BEDA A G
IPC: H01L31/115
Filed: 1999-03-22
Granted: 1999-11-20
Abstract: FIELD: semiconductor devices, solution of number of fundamental physical problems including investigation and recording of uncommon events, coordinate measurements in high-energy physics. SUBSTANCE: value of field intensity needed for avalanche multiplication of carriers is achieved in detector by selection of relationship of geometric parameters of detector. Geometric parameters of detector are chosen in this case from relationship  , where E is intensity of field in working region; V is voltage applied to detector; Vd is depletion voltage; L is thickness of working region; d is width of strip; S is distance between strips, y is distance to strip. Method is realized in planar semiconductor particle and radiation detector having working region, two electrodes, one of them being made in the form of strips and junction whose thickness is less than width of strip formed under each strip. EFFECT: reduced energy threshold of registration without noticeable rise of voltage applied to detector. 2 cl, 2 dwg
Patent RU-2159866-C1 (RU)
Inventor: ARKHIPOVA V JU
IPC: F04B47/02
Filed: 1999-05-17
Granted: 2000-11-27
Abstract: FIELD: equipment for oil production with use of rod pumping units providing possibility for catching operations at elimination of failure and turning of rods in wells having insert and non-insert rod pumps, exchange of non-insert pumps without plugging wells. SUBSTANCE: installation includes working cylinder-plunger pair with suction and pumping valves mounted in them respectively. Cut off valve is mounted in free end of cylinder. Suction valve includes receiving branch pipe that may engage with cut off valve. In second variant suction valve may engage with plunger. When plunger is in its low position it provides forced closing of suction valve. EFFECT: enhanced efficiency of oil well operation. 3 dwg
Patent RU-2160244-C1 (RU)
Title: Method of preparing allyl chloride
Inventor: MATALINOV V I
IPC: C07C21/067
Filed: 1999-10-08
Granted: 2000-12-10
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing allyl chloride by gas phase chlorination of propylene under pressure at 430-420 C. Chlorination process is carried out in closed reaction space using forced circulation of reaction gases fed separately and introduction of 1,2-dichloropropane into reaction space. Propylene to chlorine molar ratio is 2.0-4.0:1.0. Ratio of volumes of gases circulating in reaction space and being withdrawn therefrom is 6-15:1, 1,2-dichloropropane is fed into reaction space in amount of 0.006-0.80 mole per 1 mole of propylene separately or in admixture with propylene or chlorine, and yield of allyl chloride is thus increased. EFFECT: more efficient preparation method. 23 ex, 1 tbl
Patent RU-2150198-C1 (RU)
Title: Apparatus for reprocessing manure into protein feed and fertilizer
Inventor: FEDOSEEV V JA
IPC: A23K1/00
Filed: 1999-10-18
Granted: 2000-06-10
Abstract: FIELD: agriculture, in particular, reprocessing of animal and poultry wastes. SUBSTANCE: apparatus has at least one chamber 4 for accommodating stacked manure pallets 1. Chamber 4 is constructed such that conditioned air urged through it, and flies are held within it. Chamber 4 has fly larva collecting device and pallet illuminating device. Apparatus provides for complete reprocessing of manure for obtaining humus and fly larva and prevents flies and manure reprocessing wastes, such as ammonia, from penetration into environment. EFFECT: increased efficiency and simplified construction. 11 cl, 2 dwg
Patent RU-2159817-C1 (RU)
Inventor: ALIKIN V N
IPC: C12P13/02
Filed: 1999-11-23
Granted: 2000-11-27
Abstract: FIELD: biotechnology. SUBSTANCE: method is based on hydration of acrylonitrile in aqueous solution assisted by microorganisms with nitrilehydratase activity in cooled reactor at stirring. Biomass suspension involved is preliminarily prepared in cooled capacitive cylindrical vertical-type apparatus with conical bottom and gate stirrer, into which glass beads are loaded. Beads-to biomass volume ratio ranges from 0.5 to 2, linear stirring speed 1 to 5 m/s, and temperature 12 to 20 C. EFFECT: accelerated acrylonitrile-to-acrylamide biotransformation. 1 dwg, 2 tbl
Patent RU-2173201-C1 (RU)
Title: Method of refining synthetic ethyl alcohol to remove impurities
IPC: B01D3/14
Filed: 1999-12-28
Granted: 2001-09-10
Abstract: FIELD: alcohol production. SUBSTANCE: process is carried out by epuration and rectification in rectification on installation consisting of epuration and rectification columns feeding alkali and potassium permanganate solutions. In epuration stage, 5% alkali solution is fed onto 24th plate of epuration column providing epurate alkalinity 0.04- 0.05%. 1% potassium permanganate solution is fed into epuration column still volume flow rate 15 l/h. After that, 20-30% epurate from epuration column still is fed onto 10th plate of rectification column. Fusel alcohols are drawn off 69-71% ethanol concentration zone from 17, 19, 21, and 23th plates of rectification column. Into distillate line, denaturation agent is introduced. Method can be used in production of ethyl alcohol for household chemical goods and for perfumery and cosmetic industry. EFFECT: increased degree of refining and productivity of installation. 3 cl, 1 dwg, 3 tbl
Patent AU-2008204818-C1 (AU)
Title: Percutaneous intramedullary bone repair device
Inventor: MATITYAHU AMIR
IPC: A61F2/30
Filed: 2008-01-10
Granted: 2014-04-03
Abstract: An intramedullary bone repair system and device for insertion into a bone extending along a longitudinal axis of the bone and for use with a plurality of screws. The bone repair device includes an elongate shaft and a head pivotally coupled to the proximal end of the shaft. A locking assembly is carried by the proximal end of the shaft and the head for rigidly coupling the shaft and the head together when the shaft and the head have been desirably positioned within the bone. The shaft and the head are provided with a plurality of threaded bores for receiving the plurality of screws to affix the shaft and head within the bone. A method for repair of a bone fracture using the bone repair device is also disclosed.
Patent AU-2008261352-C1 (AU)
Title: Bag with lateral folds
Inventor: HAIMERL RUDOLF
IPC: B65D33/00
Filed: 2008-05-30
Granted: 2013-09-12
Abstract: The invention relates to a bag with lateral folds (1) with a weldable or sealable sheet lying upon at least one layer internal to the bag with two opposite main walls (2, 3) and two lateral fold walls (4, 5) lying therebetween, which join with extensions in a floor (9) and are connected there through at least one floor seam (10) in such a manner that the lateral fold walls (4, 5) are connected to each other on both sides of a fold corner (13, 14) flush with the adjacent main wall (2, 3) and such that, in addition, the main walls (2, 3) are connected to each other and are connected by a one-piece sheet running between main wall and floor designed for the improvement of the floor contour and the stability such that the floor (9) is delimited from each of the two main walls (2, 3) by a fold seam (11, 12).
Patent AU-2008356885-C1 (AU)
Title: New reciprocating machines and other devices
Inventor: HINDERKS MITJA VICTOR
IPC: F02F3/00
Filed: 2008-04-16
Granted: 2015-09-24
Abstract: The disclosure relates to reciprocating fluid working devices including internal combustion engines, compressors and pumps. A number of arrangements for pistons and cylinders of unconventional configuration are described, mostly intended for use in IC engines operating without cooling. Included are toroidal combustion or working chambers, some with fluid flow through the core of the toroid, a single piston reciprocating between a pair of working chambers, tensile valve actuation, tensile links between piston and crankshaft, energy absorbing piston - crank links, crankshafts supported on gas bearings, cylinders rotating in housings, injectors having components which reciprocate or rotate during fuel delivery. In some embodiments pistons mare rotate while reciprocating. High temperature exhaust emissions systems are described, including those containing filamentary material, as are procedures for reducing emissions during cold start by means of valves at reaction volume exit. Also disclosed are improved vehicles, aircraft, marine craft, transmissions and exhaust emission systems suited to the engines of the invention.
Patent AU-2013267357-C1 (AU)
Title: Methods of treating celiac disease
Inventor: FALLON JOAN M
IPC: A61P37/00
Filed: 2013-05-30
Granted: 2018-09-13
Abstract: Described herein are compositions which include digestive enzymes and which are formulated to reduce one or more symptoms of celiac disease or a related disorder. Also described herein is a method for treating a subject with celiac disease or a related disorder using digestive enzymes and their derivatives to alleviate the symptoms of celiac disease or a related disorder. The method comprises administering to the individual an effective amount of digestive enzymes that are either naturally or recombinantly derived, or their derivatives, in an amount effective to reduce one or more symptoms of celiac disease or a related disorder.