baber/WOPTO huggingface dataset:
Patent RU-2187535-C1 (RU)
Title: Method of thermal processing of run-of-mine and prepared shale
Inventor: BOROVIKOV G I
IPC: C10B53/06
Filed: 2000-12-06
Granted: 2002-08-20
Abstract: FIELD: chemical industry. SUBSTANCE: method consists in that shale of different degree of preparation ability is homogeneously thermally dissolved in commercial shale oils-products of shale heat treatment, or in bitumen with continuous withdrawal from reaction mixture of vapor-distillate products, their cooling and condensation. EFFECT: higher efficiency of method. 3 cl, 1 tbl
Patent RU-2175287-C1 (RU)
Title: Method and device for manufacturing reinforced concrete items with ducts for electric wiring
Inventor: VOLKOV V K
IPC: B28B7/18
Filed: 2001-01-17
Granted: 2001-10-27
Abstract: FIELD: construction engineering. SUBSTANCE: method and device involve placement of opening-formers easily moving through pan in mould; slots of top parts of opening-formers communicate with respective central duct formed along main axis of opening-former perpendicular to mould pan. Flexible tubular duct-formers for electric wiring are installed in slots so that central ducts are covered by at least at 0.01 of diameter or width of central duct; mentioned duct-formers are fastened relative to reinforcing net placed in mould on limiters of item protective layer width. After that laying of concrete mix, vibration compaction, thermal treatment, and form removal of item are made. EFFECT: facilitated manufacture; simplified design; reduced labor consumption and stock of metal moulds. 5 cl, 4 dwg
Patent RU-2183954-C1 (RU)
Title: Cosmetic agent for complex skin care and method of its application
Inventor: ANDREEVA I N
IPC: A61K8/34
Filed: 2001-04-02
Granted: 2002-06-27
Abstract: FIELD: medicine, particularly, cosmetology. SUBSTANCE: cosmetic agent may be used for care of face, neck and breast upper part skin, including problematic and withered skin. Introduced ingredients in the cosmetic agent are at the following ratio, mas.%: liposomes suspension of extracts of camomile and mint, or aloe vera, eleutherococcus, echinatseya, hop, or aloe vera, oat and lucerne, or camomile, echinatseya, 0.8-8.0; apestole, 0.28-1.0; methyl ester of paraoxybenzoic acid, 0.2-0.3; propyl ester of paraoxybenzoic acid, 0.08-0.1; glycerin or distilled glycerides and/or triethanolamine, 0.25-3.0; aromatizant, 0.1-0.3; water, up to 100. The cosmetic agent may additionally contain a color and 10-% ammonia water, olive, cotton, salad and refined sunflower oils, grape pits, and also cosmetic stearin or bee wax, stearate and eleate, lanolin and sodium hydrocarbonate. The cosmetic agent is applied on skin of face, neck and upper part of breast, and after it, ionophoresis is carried out on skin. Proposed cosmetic agent contains compositions which application on skin creates synergism and promotes moistening and rejuvenascence of skin, and at the same time, protects skin against action of unfavorable factors of environment. EFFECT: improved efficiency. 9 cl, 4 tbl
Patent RU-2195736-C1 (RU)
Title: Dc gas panel
Inventor: IVLJUSHKIN A N
IPC: H01J17/48
Filed: 2001-07-16
Granted: 2002-12-27
Abstract: FIELD: electronic engineering; universal data displays. SUBSTANCE: DC gas panel is characterized in that its wire electrodes are disposed above phosphor at distance l = 0,02d we ÷1,5(X c +X ng ), where d we  is diameter of wire electrodes disposed above phosphor, mm; X c  is length of cathode potential drop, mm; X ng  is length of negative glow, mm. EFFECT: enhanced brightness of gas panel. 1 dwg
Patent RU-2200068-C1 (RU)
Title: Способ правки тонкой полосовой стали
Inventor: VIER I V
IPC: B21B1/36
Filed: 2001-08-16
Granted: 2003-03-10
Abstract: Изобретение относится к обработке металлов давлением, в частности к производству тонкой полосовой стали (жести). Задача, решаемая изобретением, - повышение качества такой стали (уменьшение ее неплоскостности) без ухудшения пластичности. Способ правки тонкой полосовой стали за счет устранения ее коробоватости путем дрессировки с заданной величиной обжатия заключается в том, что при толщине холоднокатаной полосы 0,25-0,50 мм и ширине В к  неплоскостности в виде волны по средней части полосы шириной В п , причем В к ≤0,5 В п , величину относительного обжатия при дрессировке принимают равной ε=2,5-3,0 к 2 ≤0,03, где к= А/λ; А и λ соответственно высота и полная длина волны. Изобретение обеспечивает получение проката с улучшенной геометрией без ухудшения его пластических свойств.
Patent RU-2182088-C1 (RU)
Title: Radio channel alarm system for centralized protection of vehicles, real estate, people and animals
Inventor: EFIMTSEV A A
IPC: B60R25/10
Filed: 2001-09-17
Granted: 2002-05-10
Abstract: FIELD: alarm systems for movable objects and buildings. SUBSTANCE: according to proposed invention, special security detectors are installed on protected vehicles, stationary objects, people and animals. Detector units are coupled with terminals provided with transmitting antennas. Owners of vehicles and real estate and people under protection have personal receivers with antennas. Information acouision and processing center has control panel with antenna, unit of processing and displaying of cartographic and semantic information, printer with adapter and centralized surveyance panel. Said panel has information input adapter strip and information processor. Radio channel is made in form of data transmission microcellular network with base stations and repeaters implemented with possibility of reception of coded massages from terminals, their selection and retransmission to nearest base station or repeater. Surveyance panel is made with possibility of automatic control of serviceability of radio channel by tracking arriving messages. EFFECT: reduced cost of subscriber's equipment, improved reliability of its operation. 6 cl, 23 dwg
Patent RU-2205106-C1 (RU)
Title: Device and method for manufacture of ball bearing cage from fibrous materials
Inventor: AFANAS EV D V
IPC: B29L31/04
Filed: 2002-05-22
Granted: 2003-05-27
Abstract: FIELD: general engineering, particularly, manufacture of ball bearing cages applicable in vacuum, in media with low or high temperatures including chemically active media, or in media not allowing use of any lubricant, and, specifically, in manufacture of nonmetallic cages of ball bearings of gas-turbine high speed rotors. SUBSTANCE: device has attachment for blank winding, die, punch and shells. Attachment include cylindrical mandrel with pins and auxiliary cheeks with flanges in form of rectangular teeth secured to mandrel axle. Teeth are installed opposite to pins. Diameter and number of pins correspond to diameter and number of cage holes formed by them. Width of teeth corresponds to diameter of pins. Shells are made in form of sector of ring with conical external surface and split in axial direction across centers of holes drilled in ring in radial direction. Number and size of holes correspond to number and size of pins. Rind internal surface is cylindrical with diameter equaling cage outer diameter. Number of shells corresponds to number of pins. Method includes winding of fiber in definite directions, location of blank with installed shells in it into die and pressing. EFFECT: light-weight with prolonged service life ball bearing cages made of fibrous materials. 2 cl, 7 dwg
Patent RU-2219531-C1 (RU)
Title: Method testing carrying capacity of through internal conduits
Inventor: SHUTOV A N
IPC: G01N25/00
Filed: 2002-07-03
Granted: 2003-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method includes heating of article, passage through its conduits of working medium with temperature unequal to average temperature, heating of article and measurement of temperature field on surface of article during passage of working medium through its conduits. Working medium is passed with variable flow rate. Results of measurement of temperature field are used to compute derivative from rate of temperature change by flow rate of working medium by which carrying capacity of conduits is tested. EFFECT: enhanced authenticity of method. 9 cl, 2 dwg, 1 tbl
Patent RU-2203816-C1 (RU)
Title: Method of conversion of right-hand steering car into left-hand steering car
Inventor: FED KO V I
IPC: B60S5/00
Filed: 2002-10-07
Granted: 2003-05-10
Abstract: FIELD: automotive industry. SUBSTANCE: according to proposed method, units and sets of car used at right-hand steering are replaced and/or modified for use in left-hand steering car. For this purpose dashboard is to be modified or replaced by new one and window sill is to be modified by fitting brackets in required new places. Said window sill should be installed in turned over position between pillars. EFFECT: improved quality of work, reduced cost of re-equipment. 4 cl
Patent RU-2226963-C1 (RU)
Title: Method of preparing tobacco for storage
Inventor: KVASENKOV I I
IPC: A01N63/30
Filed: 2002-10-17
Granted: 2004-04-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to technology of postharvest treatment and storage of tobacco. Tobacco is treated with immunostimulating agent, in particular with preparation obtained from biomass of micromycet Mortierella strangulata according to special technology, amount of immunostimulating agent ranging from 1 to 1•10 4  mg/t. Tobacco is then aged for at least 3 h, dried, and treated with hot carbon dioxide containing vapors of a monobasic saturated organic acid. EFFECT: enabled elimination of surface tobacco microflora and accumulation of substances in tobacco preventing development of microflora after secondary contamination. 2 ex
Patent RU-2229595-C1 (RU)
Inventor: KJU N G
IPC: E21C37/12
Filed: 2002-11-06
Granted: 2004-05-27
Abstract: FIELD: mining industry. SUBSTANCE: device has cylindrical body and working tips in form of wedges on its outer surface. In cylindrical body an axial opening is made, into which a plunger is inserted, which has stepped thickened portion and ring-shaped shelf on the free end. On the end of cylindrical body a wedge is formed. A spring is put on the plunger between ring-shaped shelf and cylindrical body. EFFECT: increased effectiveness of device operation due to lowered impact energy necessary for cracks forming. 3 cl, 3 dwg
Patent RU-2231649-C1 (RU)
Title: Способ текущего прогноза внезапных выбросов угля и газа
Inventor: SHADRIN A V
IPC: E21F5/00
Filed: 2002-11-10
Granted: 2004-06-27
Abstract: Изобретение относится к горной промышленности и может быть использовано для определения выбросоопасности угольных массивов. Техническим результатом изобретения является повышение точности определения выбросоопасности угольных массивов при выполнении текущего прогноза внезапных выбросов угля и газа. Для этого осуществляют определение начальной скорости газовыделения  g     н        из контрольных шпуров, пробуренных по потенциально выбросоопасной пачке угля или их совокупности перед началом цикла работ по проведению выработки. Определяют отношения  К  амплитуд высокочастотной и низкочастотной частей спектра акустических колебаний, генерируемых режущим инструментом в угольный массив, в процессе проведения выработки. На основе показаний g н  и К проводят оценку выбросоопасности зоны угольного массива. При этом равномерно поинтервально определяют комплексный показатель выбросоопасности П в соответствии с выражением П =( g н.мах /4 )+( К мах /3 )  и относят зону угольного массива к выбросоопасной, если П≥2, и к невыбросоопасной, если П<2. 1 ил.
Patent RU-2230035-C1 (RU)
Inventor: BUSLAEVA T M
IPC: C01G55/00
Filed: 2002-11-20
Granted: 2004-06-10
Abstract: FIELD: coordination compounds chemistry. SUBSTANCE: title compound depicted by formula trans-[Ru(DMSO) 4 Br 2 ], finding use as catalyst, bioactive preparation, and starting material for synthesis of various ruthenium compounds, is prepared by dissolving ruthenium bromide in dimethylsulfoxide on heating, using, as ruthenium bromide precursor, sodium nanobromodiruthenate(III). Heating is carried out on water bath for 24-45 min. Precipitate os filtered, washed with acetone, and dried to constant weight. EFFECT: increased yield of product to 80% and simplified synthesis procedure. 1 tbl
Patent RU-2235216-C1 (RU)
Inventor: NIKITIN JU N
IPC: F02F3/10
Filed: 2002-11-29
Granted: 2004-08-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed composite piston with antifriction coating for internal combustion engine has crown with antifriction coating and grooves for compression and oil control rings and skirt with profiled oval-barrel shaped working surface. Piston is furnished with insert made of fibrous material corresponding to size of piston crown and consisting of two parts one of which is located in piston crown, fibers of material being orientated square to piston crown. Second part has size not exceeding size of grooves for compression rings, its fibers being orientated parallel to piston crown. Geometric parameters of crown and skirt are provided. Antifriction coating can be made on fire belt in form of high-temperature organosilicon coating, and on piston skirt, in form of epoxy phenolic coating. 
     EFFECT: improved strength characteristics of piston. 
     2 cl, 1 dwg
Patent RU-2229546-C1 (RU)
Inventor: KLIMOV A A
IPC: D21F5/20
Filed: 2003-02-10
Granted: 2004-05-27
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: apparatus has fans and heat pump unit including evaporator, compressor, throttle valve and condenser. Apparatus is further equipped with heater and steam turbine or electric engine. Steam turbine or electric engine provides operation of compressor. Light hydrocarbon refrigerant is used as working fluid in evaporator. EFFECT: simplified heat recuperation process, increased efficiency and improved ecological safety. 1 dwg
Patent RU-2235738-C1 (RU)
Title: Одностадийный способ получения полиимидов на основе аминофеноксифталевых кислот
Inventor: KUZNETSOV A A
IPC: C08G73/10
Filed: 2003-02-19
Granted: 2004-09-10
Abstract: Изобретение относится к одностадийному способу получения полиимидов на основе аминофеноксифталевых кислот, которые могут быть использованы при изготовлении материалов, обладающих высокой термостойкостью. Полиимиды содержат, по крайней мере, одно повторяющееся звено, выбранное из ряда звеньев общей структуры (I) и/или (II) 
     
       
     
     где R означает атом водорода или N-морфолинильный радикал; R 1  – атом водорода или оксифенильный радикал. Способ включает полициклоконденсацию, по крайней мере, одной из аминофеноксифталевых кислот, выбранной из ряда кислот общей формулы (III) и/или (IV) 
     
       
     
     где R и R 1  имеют вышеуказанные значения. Процесс полициклоконденсации осуществляют в расплаве, по крайней мере, одной ароматической монокарбоновой кислоты, при температуре 110-165°С, в течение 1,5-2,5 ч. Изобретение позволяет разработать способ получения полиимидов, который позволяет снизить температуру и продолжительность синтеза, а также расширить разнообразие структур конечных продуктов. 4 з.п. ф-лы, 2 табл., 1 ил.
Patent RU-2232201-C1 (RU)
Inventor: VOROZHISHCHEV V I
IPC: C22C38/24
Filed: 2003-04-24
Granted: 2004-07-10
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: invention relates to investigation of steel composition used in making knives designated for cutting scrap metal. The claimed steel comprises the following components, wt.-%: carbon, 0.50-0.60; manganese, 0.40-0.60; silicon, 0.50-0.80; chrome, 1.0-1.30; tungsten, 2.20-2.70; vanadium, 0.12-0.20; nitrogen, 0.012-0.020; molybdenum, 0.35-0.50; aluminum, 0.015-0.035; iron, the balance. Steel can contain sulfur, o.020, not above; phosphorus, 0.020, not above, as impurities. Invention provides enhancing exploitation stability of scissors due to enhancing strength and viscosity of steel and resistance against fragile rupture. 
     EFFECT: improved, enhanced and valuable properties of steel. 
     2 tbl
Patent RU-2243887-C1 (RU)
Title: Method for manufacture of concrete products
Inventor: ADMINIS GIRT GEDIMOVICH
IPC: B28B1/40
Filed: 2003-08-14
Granted: 2005-01-10
Abstract: FIELD: construction. 
     SUBSTANCE: the method consists in preparation of fine grained concrete mix with the use of quartz aggregate with the size of the grains not exceeding 10 mm, with the gradation factor (M) being within 1.75 to 3.0 and the content of the clay and powdered particles not exceeding 3 percent by mass. Filling of the mould with the concrete mix, striking, and cure in the temperature-moist conditions providing for solidification of the concrete mix. The mould is filled with the concrete mix by laminar ramming of the concrete mix laid in the mould by layers not thicker than 200 mm. The water-cement ratio - W/C is selected depending on the gradation factor of the quartz aggregate in accordance with dependence W/C=(0.9-1.1)(0.72-0.2M), and at an action by the ramming means on the layer of the concrete mix being rammed a pressure within 1.8 to 2.9 kM/cM 2  is provided. 
     EFFECT: manufactured concrete products with a surface resistant to abrasion. 
     4 cl
Patent RU-2240164-C1 (RU)
Inventor: POLJAKOV S N
IPC: A63B21/072
Filed: 2003-10-24
Granted: 2004-11-20
Abstract: FIELD: sportive equipment. 
     SUBSTANCE: apparatus has at least one loading disk and handle. Disk is equipped with through slots adapted for receiving and fixing of handle in symmetry with respect to disk center. First slot is spaced from disk edge so that its axis of symmetry coincides with direction of diameter of disk, and second slot is extending along circumferential line from disk edge and is formed from parts of two circles, whose center coincides with point of arrangement of center of first pole of handle. Difference of radii coincides with width of pole. Slot lines are arranged in symmetry with respect to line, whose radius is equal to distance between centers of two poles. Second slot is equipped with locking device adapted for fixing position of handle pole in slot. Handle poles are adapted for restricting movement of disk toward its ends. 
     EFFECT: simplified construction and assembling procedure. 
     7 cl, 5 dwg
Patent RU-2244727-C1 (RU)
Title: Fireproof blowing paint
Inventor: AVERCHENKO A S
IPC: C09D5/02
Filed: 2003-11-12
Granted: 2005-01-20
Abstract: FIELD: fireproof paint-vehicle protective materials. 
     SUBSTANCE: claimed paint contains polymeric binder, solvent and blowing additive consisting of pentaerythritole and ammonium polyphosphate at ratio of 1:1.3-2.6, respectively, and in addition expanded graphite. Materials of present invention useful in building industry, aviation, railway transport, etc. 
     EFFECT: paint with improved functionality, increased fire resistance, and expanded blowing temperature interval. 
     3 cl, 4 ex, 2 tbl
Patent RU-2247786-C1 (RU)
Title: Method for manufacture of welded machine parts from low-carbon steel
Inventor: KARPOV L P
IPC: C21D1/55
Filed: 2003-12-01
Granted: 2005-03-10
Abstract: FIELD: mechanical engineering, in particular, manufacture of welded parts, in particular, repair of spherical gas valves. 
     SUBSTANCE: method involves providing annealing for relieving of welding voltage at temperature of 450-500 0 C and holding for 4.5-5.0 hours to prevent separation in steel microstructure of coarse carbide lattice determining toughness drop. Temperature is optimized by thermal processing and by testing of toughness samples. 
     EFFECT: stabilized toughness values and elimination of delay in spherical gas valve repair works. 
     1 tbl
Patent RU-2266208-C1 (RU)
Inventor: KOVALENKO V V
IPC: B60J10/00
Filed: 2004-02-24
Granted: 2005-12-20
Abstract: FIELD: automotive industry; body front parts. 
     SUBSTANCE: proposed hood-to-fender joint unit has longitudinal water drip chute made in upper part of fender in which elastic buffer is fitted in.  Said elastic buffer consists of damping part engaging with hood and mounting means.  Base of elastic buffer arranged on bottom part of water drip chute pointed to hood is provided with fixing element.  Said fixing element arranged in through hole of bottom part of water drip chute secures buffer on fender by V-shaped end part thrusting against surface of reverse side of water drip chute. 
     EFFECT: improved reliability of mounting of elastic buffer between hood and fender of car, reduced wear of buffer. 
     5 cl, 4 dwg
Patent RU-2267014-C1 (RU)
Title: Cassette catalyst converter
Inventor: NOVOSELOV A L
IPC: F01N3/28
Filed: 2004-04-05
Granted: 2005-12-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention can be for cleaning exhaust of compression ignition internal combustion engines.  Proposed cassette catalyst converter has housing with external and internal walls with thermal insulation between said walls, solid particles filtering unit, porous penetrable cerement catalyst oxidizing, reducing and oxidizing-reducing units, cross partitions with through and blind ports, inlet and outlet branch pipes.  Porous filtering unit for solid particles and porous penetrable cermet catalyst oxidizing, oxidizing-reducing and reducing and installed in series in pairs into through and blind ports of cross partitions to form cassettes.  Each following partition is turned relative to longitudinal axis of converter, relative to preceding partition, through angle equal to 180°.  Each unit is arranged in through and blind ports of partitions of its cassette. 
     EFFECT: improved efficiency of cleaning of exhaust gases, increased economy of engine, reduced consumption of fuel, increased service life and improved manufacturability. 
     1 dwg
Patent RU-2266221-C1 (RU)
Inventor: GOLOVACH JU N
IPC: B60T17/02
Filed: 2004-04-12
Granted: 2005-12-20
Abstract: FIELD: mechanical engineering; railway transport. 
     SUBSTANCE: invention relates to systems designed for supplying pneumatic devices of railway vehicles with dry compressed air.  Proposed plant has compressor with drive engine controlled by pressure relay, two adsorbers with upper, lower and side inputs, pressure main line connecting compressor through cutoff valves with adsorbers, supply main line connecting upper inputs of adsorbers with group of reservoirs providing natural cooling of air and furnished with separator-accumulator of condensate with scavenging valve, dry air main line connected through other cutoff valves to adsorbers, and control unit.  Plant is made for delivery of hot air from compressor to one of adsorbers at each cycle of operation of plant.  Dry air main line is connected through normally-open cutoff valves to side inputs of adsorption, and pressure main line connects compressor with lower inputs of absorbers through normally-closed cutoff valves. 
     EFFECT: improved safety of traffic. 
     1 dwg
Patent RU-2263956-C1 (RU)
Inventor: ARLAZAROV V L
IPC: G06Q50/28
Filed: 2004-04-20
Granted: 2005-11-10
Abstract: FIELD: computer science. 
     SUBSTANCE: sub-system has two registers, block for identification of administration of transport service, block for selecting transport service documents, block for identification of treaties of transport service, block for transferring data to clients, block for selecting addresses of treaties documentations, block for forming database control signals, block for identification of client notifications, block for selecting addresses for documenting payment and delivery of load. 
     EFFECT: higher reliability. 
     9 dwg
Patent RU-2267310-C1 (RU)
Title: Surgical method for treating the cases of glaucoma distinguished by normalized intraocular pressure
Inventor: MULDASHEV EHRNST RIFGATOVICH
IPC: A61F9/007
Filed: 2004-05-24
Granted: 2006-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making incision in conjunctiva and Tenon's capsule. Blunt cannula needle repeating eyeball curvature is introduced into subtenon's space towards the posterior eye pole. Suspension containing 30 mg of Alloplant biomaterial powder is introduced as vasculogenesis stimulant via the cannula needle by means of single use syringe. The needle is withdrawn and the incision is sutured with single interrupted suture. 
     EFFECT: enhanced effectiveness of treatment; reduced risk of traumatic complications; improved esthetic results. 
     4 dwg