baber/WOPTO huggingface dataset:
Patent RU-2104796-C1 (RU)
Title: Method of separating copper slags
Inventor: NIKOLAJCHUK V F
IPC: B03B7/00
Filed: 1997-10-03
Granted: 1998-02-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method, which may find use at copper and copper alloy producing plants, consists in grinding lumps of slag on continuous-type drum rotary self-grinding mills while discharging finely ground rock slags and metal constituent in the form of copper shots through grating. Copper shots are withdrawn in the form of coarse fraction through one or several special holes in grating. Mill is charged with grinding balls in amount up to 10% based on volume of slag charge, dimensions of balls exceeding those of holes in grating. EFFECT: enhanced efficiency of process. 2 cl, 3 dwg, 2 tbl
Patent RU-2142558-C1 (RU)
Title: Compound for regulation of injection wells injectivity profile
Inventor: DOBROSKOK B E
IPC: E21B43/32
Filed: 1997-12-23
Granted: 1999-12-10
Abstract: FIELD: regulation of injectivity profile of injection wells and water shutoff in producing wells. SUBSTANCE: compound contains sodium silicate and clay suspension with density of 1.1-1.3 g/cu.cm with the following amounts of components, wt.%: sodium silicate 7-50; clay suspension with density of 1.1-1.3 g/cu.cm 50- 93. EFFECT: higher efficiency of compound due to optimal time of gel formation and high structural and mechanical property of formed gels. 2 tbl
Patent RU-2141164-C1 (RU)
Title: Microprocessor electric drive
Inventor: SHLEJNOV JU P
IPC: H02P7/06
Filed: 1998-02-10
Granted: 1999-11-10
Abstract: FIELD: electrical engineering; DC motor automatic speed control. SUBSTANCE: microprocessor electric drive has DC motor, pulse-operated speed sensor, mode-of-operation setting unit, address, data, and control buses, clock bus, pulse frequency metering and pulse width modulating unit. Provision is made for reversing electric drive shaft. EFFECT: improved precision of speed control, enlarged functional capabilities. 5 dwg
Patent RU-2130051-C1 (RU)
Title: Malt mashing method
Inventor: KVASENKOV O I
IPC: C12C7/01
Filed: 1998-04-08
Granted: 1999-05-10
Abstract: FIELD: brewing industry. SUBSTANCE: according to method, mashing of malt is effected by impregnating malt with liquefied gas at higher than atmospheric pressure. After that operation, pressure is reduced down to atmospheric value to initiate expansion of malt. Upon that, malt is disintegrated and mixed with water. Application of aforesaid procedure ensures increased yielding of extractive substances from malt and more intensive succharification of mash being produced. EFFECT: higher efficiency.
Patent RU-2140838-C1 (RU)
Title: Installation for laser working
Inventor: ZABELIN A M
IPC: B23K26/08
Filed: 1998-08-10
Granted: 1999-11-10
Abstract: FIELD: laser working of materials, namely cutting out flat sheet materials by laser beam, possibly manufacture of different-configuration wide-assortment parts in machine engineering, electrical engineering, aircraft- and automobile construction. SUBSTANCE: technological lens and system for suction off waste products of technological laser are provided with their own drive units for moving along worked sheet. Suction-off system serves also for removing ready parts and feeding them to special receiver. Suction-off system has in its terminal unit sealing arranged along its whole perimeter, mechanism and drive device for moving terminal unit along axis normal relative to plane of worked sheet. EFFECT: complete elimination of manual labor at discharging ready parts. 2 cl, 3 dwg
Patent RU-2139780-C1 (RU)
Inventor: ZABELIN A M
IPC: B23K26/06
Filed: 1998-08-21
Granted: 1999-10-20
Abstract: Изобретение относится к лазерной сварке и может быть использовано для прокладки магистральных трубопроводов различного назначения в полевых условиях, особенно в северных районах. Комплекс включает передвижное устройство, платформу с размещенными на ней автономной электростанцией, аппаратурой управления, технологическим лазером, вспомогательным оборудованием, внешним лучепроводом, магазином лучепроводов с размещенными на них предназначенными для приварки трубами и имеющий собственный привод, устройством поджима трубы к трубопроводу, опорами для закрепления и центрирования конца трубопровода. Имеется также второй технологический лазер, обеспечивающий проварку кольцевого шва с наружной стороны. В совокупности с имеющимся оборудованием комплекса этим обеспечивается двусторонняя лазерная сварка. Первым проваривается внутренний корневой шов и далее наружный. Двусторонняя лазерная сварка обеспечивает качественное сварное соединение, а также позволяет соединять трубы больших толщин. 3 з.п.ф-лы, 4 ил.
Patent RU-2130495-C1 (RU)
Title: Method of making chromium tanning leathers
Inventor: ZURABJAN K M
IPC: C14C1/08
Filed: 1998-10-19
Granted: 1999-05-20
Abstract: FIELD: making of various types of leathers, footwear top, linings and fancy goods. SUBSTANCE: method comprises leather pickling with sulfuric acid consumption of 1.0- 1.3% based on weight of depilated hide. Tanning is then carried out in the presence of monocarboxylic acid at its consumption of 0.1-0.5% based on weight of depilated hide with chromium tanning agent. Tanning agent is prepared by using chromichromates dissolved in sulfuric acid to complete deolification of chromium (III) compounds, and chromium VI is reduced by alternately adding to reaction mixture inorganic and organic reducing agents to correct interfacently basicity of tanning agent is 1.3-1.5% based on weight of depilated hide calculated for chromium (III) oxide. Semiproduct is then neutralized with mixture of neutralizing agents. Neutralizing agents are added in three steps by alternating mixture and individual agents. Method makes it possible to reduce consumption of tanning chromium compounds, decrease content of chromium compounds in spent solutions and make leathers corresponding to GOST standards. EFFECT: more efficient making method. 2 cl, 5 ex, 1 tbl
Patent RU-2153100-C1 (RU)
Title: Domestic pump
Inventor: TERSAKOV B V
IPC: F04B9/14
Filed: 1998-11-13
Granted: 2000-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: domestic pump is used for intake and lifting of subsoil water from open reservoirs and wells for watering of gardens. Pump has cylinder with piston and rod hinge-connected to lever. Cylinder is divided into two parts by flange. Lower part serves as an operating cylinder. Subpiston and superpiston spaces of operating cylinder are coupled to tie-rod water-intake cavity and to drain independently through pipelines, and they form water-intake and drain systems, respectively. Drainage system of spaces of water-intake tie-rod and operating cylinder is represented by pipeline and shut-off device. Upper part of cylinder is essentially reservoir filled with water and coupled to cavity of water-intake tie-rod. EFFECT: enhanced efficiency, simplified design. 7 cl, 3 dwg
Patent RU-2148261-C1 (RU)
Title: Method for predicting erosion recurrence and cornea perforation danger in the cases of cornea burn
Inventor: SLEPOVA O S
IPC: G01N33/53
Filed: 1999-03-29
Granted: 2000-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining interleukin-1β and immunoglobulin A contents in the lacrimal fluid at the eleventh and fourteenth day after cornea burn occurred. Simultaneous detection of immunoglobulin A at concentration exceeding the physiological norm and interleukin-1β at concentration exceeding or equal to 900 pcg/ml, erosion recurrence is predicted to develop and cornea perforation danger is considered to exist. EFFECT: adequate correction therapeutic and surgical treatment. 3 cl
Patent RU-2162055-C1 (RU)
Title: Microporous crystalline silico-alumo-phosphate composition, catalyst material comprising said composition and use thereof for preparing olefins and methanol
Inventor: VENDEL BO RUNE
IPC: B01J29/85
Filed: 1997-10-08
Granted: 2001-01-20
Abstract: FIELD: chemical industry. SUBSTANCE: described are microporous crystalline silico-alumino-phosphate composition and catalyst materials comprising said composition. Catalysts include silico-alumino-phosphate materials having composition of mixed AE1/CHA phase. Catalysts have longer service life as compared with that or prior art catalysts. EFFECT: improved properties of the composition. 12 cl, 1 dwg, 6 ex, 3 tbl
Patent RU-2149196-C1 (RU)
Inventor: GONCHAROV A E
IPC: C22B9/20
Filed: 1999-05-12
Granted: 2000-05-20
Abstract: Изобретение относится к специальной электрометаллургии, а именно к вакуумному дуговому переплаву высокореакционных металлов и сплавов, и может быть использовано при выплавке слитков второго переплава из титановых сплавов. Сущность изобретения: перед окончанием процесса плавления электрод опускают вниз до величины дугового зазора 15..25 мм и плавят его на силе тока дуги 10... 14 кА до плавления меток, а метки изготавливают на боковой поверхности верхней части электрода при его подготовке к плавлению. Метки выполняют в виде продольных канавок. Предлагаемый способ обеспечивает фиксированное сплавление верхней части электрода перед выведением усадочной раковины, что позволяет получить плоский торец электрода и уменьшить образование литейных дефектов, что повышает выход годного выполняемых слитков. 1 з.п.ф-лы, 2 ил.
Patent RU-2155260-C1 (RU)
Inventor: AGRANOVSKIJ S N
IPC: E05B15/02
Filed: 1999-08-30
Granted: 2000-08-27
Abstract: FIELD: door rim locks. SUBSTANCE: door rim lock has a body, combination mechanism having handle for inside opening of lock and accommodated in body bolt crossbars kinematically connected with turning unit of combination mechanism by means of rack-and-gear drive which transforms turning of key or handle into rectilinear motion of cross-bars. In this case, one of cross-bars has teeth and it fulfils role of rack of rack-and-gear drive and serves as leading crossbar. All cross-bars are interconnected with one another by rod located in radial holes of all cross-bars and used as stop limiting motion of cross-bars of bolt in locking. Used as stop in unlocking is pin additionally introduced and installed in radial hole of leading cross-bar. Pin and rod are parallel and gear is found between them. EFFECT: higher strength and more adaptable to manufacture. 3 cl, 5 dwg
Patent RU-2154676-C1 (RU)
Title: Method of manufacturing refining additive
Inventor: ISAEV G A
IPC: C21C7/00
Filed: 1999-11-16
Granted: 2000-08-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention relates to slag-forming mixtures in the form of briquettes for refining steel to remove sulfur, oxygen, and nonmetal inclusions. First, outer shell in the form of cylindrical or conical barrel is molded from aluminum or aluminum alloy. Silicocalcium in amount corresponding to 20-80% of the weight of briquette is then placed inside the barrel and flooded continuously with the melt of aluminum or its alloy crystallizing on SiCa surface thereby forming double aluminum or aluminum alloy shell. Flooding is continued until briquette is finally formed if temperature of melt does not exceed melting temperature of SiCa more than by 80 C. If temperature of melt exceeds this value by 80 to 200 C, barrel is flooded layerwise. Thickness of each layer in this case reaches 1/5 to 1/3 barrel height. When forming each layer, cuttings of the same melt material are spread over the bottom and SiCa surface to form 3-8-mm layer. EFFECT: increased refining capability of briquette and utilized low-grade aluminum production waste. 4 cl
Patent AU-2001282708-C1 (AU)
Title: Cold water soluble beta-glucan product and process for preparing the same
Inventor: MORGAN KEITH RAYMOND
IPC: A23L7/10
Filed: 2001-07-03
Granted: 2002-01-14
Abstract: beta-Glucan which is cold-water soluble and is capable of forming a gel. The solubility is greater than 2% by weight in water at a temperature below approximately 50° C. A process for preparing the beta-glucan by recovering the beta-glucan from an aqueous solution containing it before any gelation of the solution begins to occur. The use of the beta-glucan for treating various disorders or diseases, and other uses including in foods and as an edible film.
Patent AU-2009307128-C1 (AU)
Title: An apparatus for temporary male contraception
Inventor: FORSELL PETER
IPC: A61B17/12
Filed: 2009-10-09
Granted: 2016-11-03
Abstract: The present invention relates to a male contraception apparatus for obtaining temporary sterility of a male mammalian individual. The apparatus comprises an implantable restriction device adapted to restrict vas deference in the region downstream the ampulla during a controlled period in order to preventing sperms to reach the urethra. Further, the apparatus comprises a control device for controlling the operation of the restriction device.
Patent AU-2011253934-C1 (AU)
Title: Substituted urea derivatives for treating cardiac diseases
Inventor: MORGAN BRADLEY P
IPC: A61K31/44
Filed: 2011-12-09
Granted: 2013-08-22
Abstract: C:\NRPonbl\DCC\KXG\4039)76_1 DOC-7/12/2011 Certain substituted urea derivatives selectively modulate the cardiac sarcomere, for example by potentiating cardiac myosin, and are useful in the treatment of systolic heart failure including congestive heart failure.
Patent AU-2013267453-C1 (AU)
Title: Schmallenberg virus (SBV) vaccine, methods of production, and uses thereof
Inventor: NIKOLIN VELJKO
IPC: A61K39/00
Filed: 2013-05-29
Granted: 2017-08-10
Abstract: The present invention relates to the field of vaccines and medicaments for the prophylaxis and treatment of infectious diseases in ruminants. In particular, it relates to inactivated Schmallenberg virus (SBV) useful as vaccine or medicament for preventing or treating viremia, the transmission and clinical symptoms, in particular malformations in newborn ruminants such as cattle, sheep and goats, induced by SBV.
Patent AU-2015249209-C1 (AU)
Title: Portable device for attaching a connector to an optical fiber
Inventor: VERHEYDEN DANNY WILLY AUGUST
IPC: B29D11/00
Filed: 2015-10-30
Granted: 2018-08-16
Abstract: PORTABLE DEVICE FOR ATTACHING A CONNECTOR TO AN OPTICAL FIBER A portable device for attaching a connector to an optical fiber, the optical fiber having an end, the device comprising means for receiving the optical fiber at the end of the optical fiber; and a connector station for autonomously attaching the connector to the optical fiber.
Patent AU-2015410095-C1 (AU)
Title: Adaptive sharpening filter for predictive coding
Inventor: IKONIN SERGEY YURIEVICH
IPC: H04N19/33
Filed: 2015-09-25
Granted: 2020-01-16
Abstract: ﻿The present invention relates to a video coder (400, 600) for predictive coding, into an encoded video bit stream, of an original block of an original frame based on a prediction block obtained from a reference frame, comprising a buffer (401, 601) configured to store the original block, a buffer (408, 608) configured to store the prediction block, and an adaptive sharpening filter (409, 609) configured to apply a spatial adaptive sharpening filtering to the prediction block.
Patent RU-2171290-C1 (RU)
Title: Способ производства водки
Inventor: KVASENKOV O I
IPC: C12G3/08
Filed: 2000-02-15
Granted: 2001-07-27
Abstract: Изобретение относится к технологии производства водки. Способ включает приготовление сортировки, ее очистку и введение добавок. В качестве добавок используют липидсодержащий экстракт биомассы микроорганизмов Mortierella elongata в количестве 2•10 -6  - 3•10 -4 % по массе в пересчете на суммарное содержание арахидоновой и эйкозапентаеновой кислот. Изобретение позволяет улучшить органолептические характеристики водки.
Patent RU-2180299-C1 (RU)
Title: Apparatus for eddy-current control of dynamic processes
Inventor: ZAPUSKALOV V G
IPC: B61K9/12
Filed: 2000-06-20
Granted: 2002-03-10
Abstract: FIELD: monitoring technique, possibly testing of electrophysical parameters of railway road objects. SUBSTANCE: apparatus includes matrix-type eddy current converter in the form of n oscillating loops with temperature stabilizing circuits made as monolytic structure impregnated with compound; detector unit; unit for processing signals of converter and registration unit. Novelty is n temperature pickups, n filters designed for passing low frequency information signal and encapsulation envelope of elastic dielectric material applied onto surface of converter structure. Outlets of temperature pickup are connected with mean points of temperature stabilizing circuits of oscillating loops of converter; inlets of filters are connected with outlets of oscillating loops of converter and outlets of filters are connected with inlets of detectors. EFFECT: enhanced degree of protection against outer influence caused by random dynamic processes. 1 dwg
Patent RU-2167029-C1 (RU)
Inventor: GERASIMOV V V
IPC: B22D27/04
Filed: 2000-06-27
Granted: 2001-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: ceramic mold may be used for production of large-sized, mainly, nozzle monocrystalline blades of stationary gas-turbine plants. Mold has seeding cavity for arrangement of monocrystalline seed and cavities of jumpers of blade feather. Starting cavity consists of four parts. The first part is made in the form of rectangular plate turning into triangular one. It is positioned between rib of lower flange of blade at its input edge and seeding cavity. The second and third parts are made as triangular-form plates positioned under lower flange. The fourth part of starting cavity is made as a plate. It has hollows for extension of feather jumpers made as triangular plates. Starting cavity configuration and crystal duct configuration envelop all critical points of blade and provide for neucleation and intergrowth in them of monocrystalline structure of preset crystallographic orientation. Invention makes it possible to obtain blades of required level of properties and to enhance output suitable according to microstructure by 50-70%. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2176163-C1 (RU)
Inventor: JANYSHEV R S
IPC: B08B9/053
Filed: 2000-09-27
Granted: 2001-11-27
Abstract: FIELD: pipe-line transport, particularly, devices for cleaning internal surface of pipe-line from ferromagnetic refuse, such as electrodes, scale, scrap metal. SUBSTANCE: flange of the device for cleaning internal surface is connected to magnetic unit through flange which is pivotally connected to cantilever fixed to carriage. The magnetic unit contains carriage which is made from metal plate in the form of slide. Magnets are arranged in parallel rows on the support solid slides under the carriage along the longitudinal axis of the pipe-line. Apron which is arc-wise is folded in the direction of transferred medium and is fixed to the carriage. The device cleans internal surface of the pipe-line from metal items in the parts of the pipe-line provided with hollows and projections on its internal surface. EFFECT: enhanced efficiency due to excluding presence of powerful magnet, reduced cost of the cleaning devices, prevented distraction of magnets thanks to supporting slides, washing away of the sticking metal particles from the magnetic unit. 1 dwg
Patent RU-2194383-C1 (RU)
Inventor: LEGOSTAEV V M
IPC: E04H15/36
Filed: 2001-04-10
Granted: 2002-12-20
Abstract: FIELD: agriculture. SUBSTANCE: greenhouse has carcass and light-transmitting film covering fixed to carcass. Upper girder is composed of symmetrical ridge beams 3,4 of rectangular profile, which are detachably secured with their side surfaces to one another. Arched member is formed of two arced bars symmetrically arranged with respect to longitudinal plane of symmetry of greenhouse. Lower end of each arced bar is joined to related bar of base and upper end of arced bar is rigidly connected to related ridge beam. Each end of greenhouse is comprised of two leaves 7,8. Each of leaves is composed of upper rack 9 and lower rack 10. When leaves are in closed position, their upper racks 9 adjoin to one another and their lower racks 10 are arranged at an angle to one another in plane of base. Leaves are enclosed in film cover and define conical surface of greenhouse ends. Lower end of each arced bar may be connected to related base bar through pivot joint. Each part of carcass is positioned for rotation relative to longitudinal horizontal axis extending through pivot joints and for fixation thereof in inclined position. It results in opening of vent hole in upper (ridge) part of greenhouse. EFFECT: simplified construction and improved operational characteristics. 7 cl, 3 dwg
Patent RU-2195544-C1 (RU)
Inventor: KOCHNEV A M
IPC: E21B28/00
Filed: 2001-04-11
Granted: 2002-12-27
Abstract: FIELD: devices for treatment of formations in producing and water-injection wells. SUBSTANCE: device has driving unit made in the form of screw gyro-rotor mechanism. Its stator has internal screw teeth, and rotor has external screw teeth for engagement with stator teeth. Number of stator teeth exceeds that of rotor by unit. Rotor axis is displaced relative to stator axis by value of eccentricity. There are bearing unit and flow interrupter which includes stator plug with hole for liquid passage and gate connected with rotor. Bearing unit is made in the form of planetary bearing which includes thrust bearing having at its ends supporting members in the form of circular projections with conical end surfaces and supporting members. Said members are connected with rotor and have form of circular projections with conical end surfaces for engagement with supporting members of thrust bearing. According to the second version of the device, planetary bearing includes upper and lower thrust bearings whose ends have supporting members on ends facing each other. EFFECT: extended process potentialities of device and its possible use in direct and reverse circulation. 8 cl, 8 dwg
Patent RU-2182527-C1 (RU)
Title: Complex for cleaning elongated products
IPC: B08B3/02
Filed: 2001-05-15
Granted: 2002-05-20
Abstract: FIELD: cleaning of elongated articles, possibly removing paraffin and dirt from oil pump-compressor tubes, tie rods and subsequent coating of them with corrosion-proof materials. SUBSTANCE: complex includes apparatus for feeding elongated product, slit chamber, apparatus for removing asphalt-resin-paraffin deposits and fastening system. Complex also includes chamber for preliminarily steaming of gripping mechanism and cover with duct for supplying water-steam mixture. Steaming chamber is matched with slit chamber by means of cover. In slit chamber there is conveyer for moving product and elastic wave vibrator. Apparatus for removing asphalt-resin-paraffin deposits has bubbling chamber with end plates for collecting water-steam mixture and with ducts for countercurrent feeding of hot water and compressed air; said apparatus also has generator for forming vortex flow of water-steam mixture in working zone for countercurrent agitating in bubbling chamber with compressed air and hot water. EFFECT: enhanced efficiency, improved quality of stable cleaning with subsequent applying of corrosion-proof coating onto outer surface of article, enhanced ecology due to recovery of waste of cleaning process. 5 cl, 5 dwg
Patent RU-2198512-C1 (RU)
Title: Method for increasing resistance of sunflower plant to phytotoxic impact of herbicide
Inventor: MIKHAJLICHENKO S N
IPC: A01N43/66
Filed: 2001-05-30
Granted: 2003-02-20
Abstract: FIELD: agriculture. SUBSTANCE: the method includes treatment of seedlings or vegetating plants with 2-chlorine-4,6-bis[thiophenyl]-1,3,5-triazine (CPT) solution as aqueous solution at the following ratio of ingredients, weight%: CPT 0.00005-0.1; water - the rest. The innovation enables to increase sunflower seedlings' root length and yield of vegetating plants at the background of herbicidal intoxication. EFFECT: higher efficiency. 7 ex, 2 tbl