baber/WOPTO huggingface dataset:
Patent RU-2162926-C1 (RU)
Title: Gerotor mechanism
Inventor: BALDENKO D F
IPC: E21B4/02
Filed: 2000-01-26
Granted: 2001-02-10
Abstract: FIELD: drilling of oil and gas wells. SUBSTANCE: invention is related to toothed gerotor mechanisms that can be used as working tools of hydraulic prime movers, pumps, compressors and reduction gears. Proposed gerotor mechanism includes pair " rotor-stator " of internal hypo-cycloidal gearing. Novelty of mechanism lies in that signs of curvature of closed conjugate profiles of rotor and stator are same and do not change over entire outline. When number of teeth of rotor is equal to two and eccentricity factor C 0 =r/e is close to one (≅) displacement of outline of rack at rest is positive (C Δ  =  Δ x/e = 0,8-1,4) and tooth form factor Ce = r c /e is chosen in range C e = 3-6, where e is engagement eccentricity, m; r is radius of rolling circumference, m; r c  is radius of equidistance, m;  Δ x is displacement of outline of rack at rest, m. EFFECT: increased wear resistance and prolonged service life of mechanism thanks to reduction of contact tensions in pair " rotor-stator ". 8 dwg
Patent RU-2161349-C1 (RU)
Title: Suction device for storage cells
Inventor: SAFIN R G
IPC: H01M50/358
Filed: 2000-02-21
Granted: 2000-12-27
Abstract: FIELD: ventilation equipment, production facilities with local sources of steam and gas liberation to environment. SUBSTANCE: suction device includes ventilation system made of collector, absorber, bag filter, fan intercommunicated by means of air conduit of reservoir including corrugated hoses with exhaust hoods and balancing mechanisms. Number of reservoirs depends on demands of plant. Hoses communicate with collector with the use of branch pipe. Valve controlling air flow through branch pipe is installed inside corrugated hose, in its upper part. EFFECT: reduced concentration of gaseous hydrogen, most complete trapping of aerosol by absorbent, independent maintenance of storage cells and connection of reservoir to hood over point of location of storage cells. 1 dwg
Patent RU-2162566-C1 (RU)
Inventor: VALJUZHINICH M A
IPC: F23B10/00
Filed: 2000-05-25
Granted: 2001-01-27
Abstract: FIELD: industrial thermal engineering; water and steam boilers. SUBSTANCE: fuel is incompletely burned in precombustion chamber in inert-filler fluidized bed; gaseous products of gasification and carryover small particles are burned up in boiler furnace in secondary-blast jets; their ignition is effected in precombustion chamber; small unburned fuel particles separated in dry bottom hopper are burned up in bottom blast device. EFFECT: reduced heat loss with stack gases, mechanical and chemical incomplete burning. 3 cl 1 dwg
Patent RU-2160138-C1 (RU)
Title: Method and device for therapeutic influence on biologic tissues by ultrasonic field
Inventor: NARAJKIN O S
IPC: A61N7/00
Filed: 2000-07-10
Granted: 2000-12-10
Abstract: FIELD: medicine and medical equipment. SUBSTANCE: the influence is effected by ultrasonic fields at frequencies corresponding to the frequencies of natural mechanical oscillations of the cell membrane (i.e. resonance frequencies). The influence on the cell membranes is accomplished in the hydrodynamic indestructable condition. The device for therapeutic influence on biologic tissues by ultrasonic field has an ultrasonic generator, acoustic unit and an ultrasonic instrument representing a changeable working member with a working end, in addition it has a liquid phase feed system. The generator is made for producing of an ultrasonic field at a frequency of 20 to 30 kHz. The shape of the working end of the ultrasonic instrument corresponds to the shape of the percepting surface of the biologic tissue and is described by cubic splines. EFFECT: enhanced therapeutic efficiency. 8 cl, 9 dwg
Patent RU-2172946-C1 (RU)
Title: Device for photoluminescent chart-making of semiconductor plates ( versions )
IPC: G01N21/64
Filed: 2000-08-01
Granted: 2001-08-27
Abstract: FIELD: non-destructive testing. SUBSTANCE: device is supplemented with rotary table carrying microscopic stage. Photoluminescence sensor includes flat inclined mirror with hole for passage of laser beam placed above objective lens. Focus of objective lens is optically aligned with photodetector via inclined mirror and condenser. EFFECT: increased rapid action. 12 cl, 5 dwg
Patent RU-2178615-C1 (RU)
Title: Rotor of electric machine
Inventor: SHEVCHENKO A F
IPC: H02K1/27
Filed: 2000-08-02
Granted: 2002-01-20
Abstract: FIELD: electrical engineering, specifically, electric machines with excitation from permanent magnets. SUBSTANCE: rotor has inert poles 3, 6 made of magnetically soft material and radially magnetized permanent magnets 4, 7 alternating over circumference and installed with fitting to side faces. Rotor is manufactured from two magnetic circuits 1, 2 similar in axial length, shifted through 180 electrical degrees and separated by non-magnetic insert 9. Permanent magnets 4 of one of these magnetic circuits 1 are magnetized in opposite direction and are shifted through 180 electrical degrees with reference to permanent magnets 7 of the other magnetic circuit 2. EFFECT: simplified design of rotor and capability to compensate for leakage flux closing through bearings. 1 dwg
Patent RU-2171096-C1 (RU)
Inventor: GRIGOR JANTS L A
IPC: A61C5/04
Filed: 2000-09-07
Granted: 2001-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves separating mucoperiosteal flap, accessing tooth root apex and creating cavity in the tooth root. The tooth root cavity is built following the external wall along tooth canal projection including the area of the apical hole. The so formed cavity is filled with glass-ionomer cement with chemical removal. Bone tissue defect is filled with osteoplastic material on the hydroxyapatite base. EFFECT: reduced risk of complications; retained anatomic integrity of tooth. 2 dwg
Patent RU-2177615-C1 (RU)
Title: Method for diagnosing chronic adenoiditis in children by examining saliva
Inventor: KALINICHENKO O V
IPC: G01N33/52
Filed: 2000-10-27
Granted: 2001-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking saliva sample and placing it immediately into infrared analyzer cell. Infrared spectrum measurement is carried out every second during 1 min in channels corresponding to 3500- 3200 cm 1  and 2120-1880 cm 1  bandwidths. Infrared radiation permeability coefficient is determined. The value being equal to 7.4-7.62% and 72.9- 73.2% in 3500-3200 cm 1  and 2120-1880 cm 1  bandwidths, respectively, chronic adenoiditis diagnosis is to be set. EFFECT: high accuracy and reliability of diagnosis. 1 dwg
Patent RU-2172641-C1 (RU)
Title: Method of cleaning air to remove toxic components, and filter modulus for cleaning air to remove toxic components
IPC: B01D53/02
Filed: 2000-11-21
Granted: 2001-08-27
Abstract: FIELD: gas treatment. SUBSTANCE: invention relates to sorption-catalytic treatment of air to remove polluting substances and can be used in exhaust gas treatment systems. Polluted air is consecutively passed through filter catching solid particles and air sols, through solvent bed in filter modulus, and finally through bed of redox catalyst based on manganese and copper oxides. Prior to enter filter modulus, air is heated to temperature exceeding temperature of ambient air by 5 to 30 C. Filter modulus has cylindrical casing enclosing sorbent and redox catalyst beds. Catalyst bed is made in the form of hollow cylinder and sorbent bed, absorbing hydrocarbons and other organics, is disposed inside cylindrical catalyst bed. The two beds are arranged coaxially with casing. EFFECT: tenfold reduced concentration of injurious components in ventilation emissions at productivity 600 square m/h per 1 modulus. 9 cl, 1 dwg
Patent RU-2184976-C1 (RU)
Inventor: MOMOT A P
IPC: A61K49/00
Filed: 2000-11-30
Granted: 2002-07-10
Abstract: Изобретение относится к медицине и может быть использовано для исследования крови. Выделяют белковую фракцию из яда змеи Agkristrodon saxatilis путем адсорбции и элюции. Изобретение позволяет расширить арсенал реагентов для лабораторной диагностики. 1 табл.
Patent RU-2174526-C1 (RU)
Title: Polymeric composite material
Inventor: ANDREEVA T I
IPC: C08J3/20
Filed: 2000-12-25
Granted: 2001-10-10
Abstract: FIELD: manufacture of transparent polypropylene base composite materials, more particularly manufacture of containers, packing materials disposable glassware and products for constructional purposes. SUBSTANCE: polymeric composite material comprises isostatic polypropylene and/or copolymers thereof and cross-linking agent having mixture consisting of dibenzylidene sorbitol compounds in amount of 0.05-0.5 wt.pts, sterilely hindered phenol in amount of 0.01-0.1 wt.pts and sterilely hindered phosphite in amount of 0.04-0.4 wt. pts per 100 wt.pts of polymer. Invention makes it possible to prepare materials having improved optical characteristics, e.g. light transmission coefficient varies from 38 to 52.6 %, have more dense structure and have high crystallization rate. EFFECT: improved properties of the polymeric composite material. 4 cl, 2 ex, 4 tbl
Patent RU-2177176-C1 (RU)
Title: Dead zone generator
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2000-12-22
Granted: 2001-12-20
Abstract: FIELD: automatic control and analog computer engineering. SUBSTANCE: device that may be used for building functional units of analog computers, automatic monitoring and control facilities, analog processor units has two comparators, subtracter, and switches. EFFECT: enhanced speed. 3 dwg
Patent RU-2186380-C1 (RU)
Inventor: BUDOVICH V L
IPC: G01N30/70
Filed: 2001-01-16
Granted: 2002-07-27
Abstract: Изобретение относится к области аналитического приборостроения и может найти применение в конструкции электронозахватного детектора. Детектор содержит две камеры, одна из которых вакуумирована и в ней установлен нерадиоактивный источник электронов, соединенный с источником напряжения. Во второй камере установлены коллекторный и поляризующий электроды, и она снабжена патрубками для подвода и вывода анализируемого газа. Камеры выполнены в виде отдельных герметизированных камер, каждая из которых имеет окно, прозрачное для ионизирующего излучения. Камеры установлены друг напротив друга так, что выходное окно первой камеры установлено напротив входного окна второй камеры и они совместно образуют окно, прозрачное для ионизирующего излучения с энергией 1-100 кэВ. Между окнами может существовать воздушный зазор. Технический результат: повышение технологичности изготовления детектора за счет упрощения сборки элементов детектора при обеспечении надежной их герметизации. 4 з.п. ф-лы, 2 ил.
Patent RU-2197353-C1 (RU)
Title: Locally shaping mill for making articles with relief surface from sheet metal
Inventor: SEMENOV I E
IPC: B21D5/14
Filed: 2001-05-17
Granted: 2003-01-27
Abstract: FIELD: plastic working of metallic sheet materials, possibly manufacture of equipment for locally shaping at making articles of sheet metal. SUBSTANCE: mill includes housing, horizontal motion drive unit, table supporting lower die with preset relief surface and traverse bar having drive unit for vertically moving deforming shaft with elastic envelope. Said table is stationary mounted in housing; traverse bar is joined to horizontal motion drive unit and it is mounted onto paired rollers arranged over and under stationary table. It allows possibility of horizontal motion of traverse bar. In such structure table, lower die and blank are fixed and traverse bar may move horizontally. EFFECT: improved design providing lowered metal consumption, size of mill, its enhanced efficiency. 1 dwg
Patent RU-2194793-C1 (RU)
Title: Method of boron-nitriding of steel articles in fluidized bed
Inventor: BALANDIN JU A
IPC: C23C8/70
Filed: 2001-07-16
Granted: 2002-12-20
Abstract: FIELD: metallurgy, thermochemical treatment; applicable in mechanical engineering for increase of machine parts durability. SUBSTANCE: method includes heating and saturation of steel articles which are carried out in ammonia atmosphere. In so doing, during heating at temperature of 350-850 C, steel articles are allowed to stand for 2-30 min. Saturation is effected at temperature of 600-1000 C in saturating mixture containing the following components, mas.%: boron carbide, 1-50; nickel oxide, 0.05-5; cuprous oxide, 0.05-5; ammonium chloride, 0.01-1; potassium tetrafluoroborate, 0.01-1; corundum, 38-98.92. Before article cooling, gaseous products are pumped-out. Technical result consists in that method of boron-nitriding of steel articles in fluidized bed as compared with prototype allows production of better quality boride layers of 120-200 mcm thick with microhardness of 14000 MPa, microembrittlement of 3 points, 100-mcm transition zone between boride layer and steel matrix, and microhardness of 7000 MPa, that increases wear resistance of steel articles by a factor of 5. EFFECT: increased resistance of boride coatings to wear. 1 tbl
Patent RU-2195905-C1 (RU)
Inventor: DOGA A V
IPC: A61F9/007
Filed: 2001-08-09
Granted: 2003-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves producing superficial corneal flap and bending it. Corneal stroma is exposed to excimer laser radiation in two diametrically opposite equal ablation circles symmetrically arranged relative to the central cornea axis along week axis of astigmatism. Ablation diameter is from 2.0 to 4.0 mm large. Ablation circle to cornea diameter ratio is in 0.18 to 0.39 range. Central optical zone diameter to total cornea diameter ratio is in 0.20 to 0.40 range. Ablation circle diameter to central optical zone diameter ratio is 0.29 to 1.83 large. The produced flap is closed. Ablation parameters are calculated from formula E=K*A, where E is the efficiency parameter, A is the astigmatism value, K is the adjustment coefficient equal to 1.1-1.4. EFFECT: enhanced effectiveness of treatment. 1 dwg
Patent RU-2205755-C1 (RU)
Inventor: KSHNJAKIN A M
IPC: B32B15/092
Filed: 2001-11-28
Granted: 2003-06-10
Abstract: FIELD: mechanical engineering, particularly, production of deformed obstacles applicable in car safety tests. SUBSTANCE: method includes application of 25-70% solution of epoxy resin to surface of filler cellular cells and resin to surface of filler cellular cells and resin curing by periodical turning over of structure. Concentration of epoxy resin solution is selected to provide for uniform application of coating to wall surfaces and degree of required increase of strength. EFFECT: higher increase of strength of cellular filler. 1 tbl, 1 ex
Patent RU-2211344-C1 (RU)
Title: Axial engine
Inventor: MOZOROV S D
IPC: F02B75/26
Filed: 2001-12-17
Granted: 2003-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to internal combustion piston engines belonging to heat engine type in which heat energy liberated at combustion of fuel is converted into mechanical work. Prismatic guides with angle-like 90 o  slots are installed on housing of multiple-period spatial power mechanism and slider is installed in guides for reciprocating relative to housing. Valve-actuating mechanism setting valves into operation is furnished with planetary reduction gear whose disk with shaped holders is made in combination with carrier. Invention improves efficiency owing to reduction of mechanical losses and increasing piston stroke in radial direction. EFFECT: simplified design, improved reliability, increased efficiency, reduced fuel consumption for power unit, increased service life as a whole. 9 dwg
Patent RU-2211357-C1 (RU)
Inventor: SOKOLOVSKIJ M I
IPC: F02K9/34
Filed: 2002-02-18
Granted: 2003-08-27
Abstract: Корпус ракетного двигателя твердого топлива имеет центрирующе-силовой пояс с башмаками (или с аэродинамическими стабилизаторами), расположенный на его цилиндрической части. Башмаки (или аэродинамические стабилизаторы) механически закреплены на шпангоуте, образованном приматываемым к корпусу кольцевыми слоями композиционного материала каркасом, выполненным в виде одного или нескольких колец, скрепленных между собой продольными перемычками. С крайними кольцами скреплены продольные лапки, а кольцевые слои композиционного материала расположены поверх продольных лапок и продольных перемычек каркаса. Кольца каркаса выполнены из изотропного материала с высоким уровнем физико-механических характеристик (металла) и имеют толщину, достаточную (с учетом характеристик материала) для выполнения в них узлов механического крепления башмаков (или аэродинамических стабилизаторов). Изобретение позволит повысить физико-механические характеристики центрирующе-силового пояса с башмаками (или с аэродинамическими стабилизаторами) при снижении его габаритов (толщины узлов крепления) и массы, а также упростить технологию изготовления центрирующе-силового пояса. 4 з.п.ф-лы, 3 ил.
Patent RU-2210429-C1 (RU)
Inventor: GALKIN E A
IPC: B01J20/20
Filed: 2002-02-20
Granted: 2003-08-20
Abstract: Изобретение относится к поглотителям аммиака и сероводорода и может быть использовано в средствах защиты органов дыхания. Поглотитель аммиака и сероводорода на основе активного угля, импрегнированного сульфатом меди, в качестве активного угля содержит углеродно-минеральный сорбент с суммарным объемом пор 0,78-0,95 см 3 /г, полученный из ископаемого угля методом парогазовой активации, при следующем соотношении компонентов, мас.%: сульфат меди 12-15: минеральная составляющая активного угля 11-27, углеродная составляющая активного угля - остальное. Способ получения поглотителя аммиака и сероводорода включает импрегнирование активного угля раствором сульфата меди, вылеживание, термообработку и рассев гранул. Новым в способе является то, что в качестве активного угля используют углеродно-минеральный сорбент с суммарным объемом пор 0,78-0,95 см 3 /г, полученный из ископаемого угля методом парогазовой активации, импрегнирование проводят раствором сульфата меди, взятом в количестве 65-85% от объема пор активного угля, в две стадии с промежутком времени вылеживания не менее трех часов и сушки после каждой стадии. Изобретение позволяет получить высокопрочный поглотитель аммиака и сероводорода на основе активного угля, обладающий стабильно высоким качеством поглощения. 2 с.п.ф-лы, 8 табл.
Patent RU-2208817-C1 (RU)
Title: Procedure of static correction of recording of seismic signals
Inventor: MIKHEEV S I
IPC: G01V1/36
Filed: 2002-03-20
Granted: 2003-07-20
Abstract: FIELD: seismology, correction of records of seismic paths. SUBSTANCE: signals from two sources of excitation of vibrations are recorded by geophones located on linear profile on opposite sides of sources. Difference in times of arrival of waves to reception points is established in one of points of investigated profile. Speeds of propagation of waves above and under floor of zone of low speeds are found. Altitudes of day observation surface in points of location of sources of excitation are measured. Static correction Δt st  is found by analytical formula in correspondence with which static correction of recording of seismic signals is conducted. EFFECT: enhanced accuracy and authenticity of recording. 3 dwg
Patent RU-2204177-C1 (RU)
Title: Film magnet manufacturing method
Inventor: LILEEV A S
IPC: H01F10/00
Filed: 2002-04-30
Granted: 2003-05-10
Abstract: FIELD: electrical engineering; manufacture of film-type permanent magnets. SUBSTANCE: method for producing film magnets with radial magneto- crystalline texture from Nd-Fe-B alloy includes augmented evaporation on heated substrate and transfer of film magnets into crystalline state by means of heat treatment. Method is characterized in that substrate is shaped as surface of revolution. Film magnets are transferred to crystalline state by short- time annealing at temperatures close to initial crystallization temperature of master magnetic phase. Annealing is conducted for time sufficient to form single-domain fine-grain structure of film magnet with radial magneto-crystalline texture. EFFECT: enhanced coercive force of film magnets. 3 cl, 2 ex
Patent RU-2217895-C1 (RU)
Title: Способ предпосевной обработки семян
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-05-15
Granted: 2003-12-10
Abstract: Изобретение относится к области сельского хозяйства и может быть использовано для предпосевной обработки семян сельскохозяйственных культур. Предлагаемый способ заключается в том, что семена после термической обработки обрабатывают иммуностимулятором. В качестве иммуностимулятора используют препарат, содержащий смесь, полученную путем последовательного экстрагирования биомассы микромицета Mortierella gamsii неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. Предложенная технология позволяет расширить арсенал средств для обработки семян.
Patent RU-2215435-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L13/40
Filed: 2002-05-15
Granted: 2003-11-10
Abstract: FIELD: meat industry. SUBSTANCE: paste comprises beef, pork, ox or hog liver, pork fat, full-fat soya flour, onion, red sweet pepper, bone bouillon, carbon dioxide extracts of black bitter pepper and nutmeg, salt, and preparation produced from Mortierella micromycet biomass gamsii by predetermined process. EFFECT: simplified composition, reduced consumption of carbon dioxide extracts of spices, and improved consumer properties of final product. 4 ex
Patent RU-2210355-C1 (RU)
Title: Бальзам для ухода за волосами
Inventor: VISSARIONOV V A
IPC: A61K8/92
Filed: 2002-05-29
Granted: 2003-08-20
Abstract: Изобретение относится к области косметологии. Бальзам для ухода за волосами содержит динатриевую соль ЭДТК, воду, дополнительно содержит керопептид, растительные экстракты, многоосновные спирты, ПАВ, эфирные масла, нипагин и нипазол. Компоненты берут в определенном количественном содержании. Бальзам способствует равномерному росту волос, придает блеск и эластичность. 3 з.п.ф-лы, 2 табл.
Patent RU-2228966-C1 (RU)
Title: Titanium-based alloy
Inventor: TETJUKHIN V V
IPC: C22C14/00
Filed: 2002-11-25
Granted: 2004-05-20
Abstract: FIELD: alloy metallurgy. SUBSTANCE: invention provides multi-purpose titanium-based alloy suitable for manufacturing high-strength and high-feasible articles, including large-size articles, which alloy contains following components, wt %: aluminum 2.2-3.8, vanadium 4.5-5.8, molybdenum 4.5-5.9, chromium 2.0-3.6, zirconium 0.1-0.4, iron 0.01-0.18, carbon 0.001-025, oxygen 0.03-0.25, and titanium as basic component. EFFECT: increased heat resistance so enabling manufacture of large-size parts showing high level of strength and plastic properties for operation at elevated temperatures. 2 tbl
Patent RU-2234952-C1 (RU)
Inventor: ZUEVA A V
IPC: A61N1/32
Filed: 2003-01-04
Granted: 2004-08-27
Abstract: FIELD: dermatology. 
     SUBSTANCE: treatment comprises pharmacotherapy and affecting reflexogenic zones and biologically active sites by electric current. Reflexogenic zones involved are those from regions of projection of superior cervical sympathetic ganglions, backbone region, face region, and liver projection region. This procedure is carried out during 10 days. Electric current parameters and zone to be affected are established for each treatment cession. 
     EFFECT: reduced number of recurrences and complications. 
     3 cl