baber/WOPTO huggingface dataset:
Patent RU-2242530-C2 (RU)
Inventor: POPELAR PATRIK
IPC: C22C38/00
Filed: 1999-12-16
Granted: 2004-12-20
Abstract: FIELD: metallurgy, in particular, method of forecasting microstructure obtained at hardening of melted cast irons with compact and globular graphite. 
     SUBSTANCE: method involves simultaneously registering at least two cooling curves in central and peripheral zones at distances r 1 , r 2 , respectively, from center of sample crystallizer; obtaining at least two heat dismissal curves on the basis of resultant information; comparing heat dismissal curves with preliminarily determined heat dismissal curves corresponding to known structure modifier concentrations, with preliminarily determined heat dismissal modifiers being obtained at conditions similar to those of previous stages; determining amounts of structure modifier to be added into melt on the basis of comparison and controlling precise amounts of said modifier to be fed into melt; providing casting operation and forecasting microstructure with the use of computerized regulation system. Computer has access to taring data, for example, for preliminarily registered modeling curves corresponding to known amounts of structure modifier, in memory unit and computes amounts of structure modifier to be added into melt. 
     EFFECT: increased efficiency owing to pouring of cast iron with compact and globular graphite at large-scale industrial enterprise due to strict and reliable forecasting of ingot microstructure by means of computer. 
     6 cl, 8 dwg
Patent RU-2222552-C2 (RU)
Inventor: MAS VIL FRIDUS PETRUS MARIJA
IPC: C08G18/48
Filed: 2000-01-18
Granted: 2004-01-27
Abstract: FIELD: polymer production. SUBSTANCE: process of manufacturing elastic polyurethane foams wherein liquid carbon dioxide is used as foaming agent includes interaction of polyol component, polyisocyanate component, foaming substance including liquid carbon dioxide, suitable catalyst and, optionally, auxiliary reagents at pressure high enough to maintain carbon dioxide in liquid state; and subsequent reduction of pressure and further interaction of preliminarily obtained mixture to give elastic foamed polyurethane. Polyol component utilized comprises polymeric polyol including at least polyether-polyol having average nominal functionality at least 2.5 with, dispersed therein, 2 to 50 wt % of polymer particles originated from styrene/acrylonitrile copolymer, polyurea, or polyurethane, their size not exceeding 50 mcm. EFFECT: improved processibility of process and hardness of foams (40%-2,9 kPa, DIN 53577), and increased its breaking strength (to 92 kPa) and elongation (to 110%, ASTM 3574). 3 cl
Patent RU-2251170-C2 (RU)
Inventor: LJUPI DZHOZEF EHNTONI
IPC: H01B3/44
Filed: 2000-02-21
Granted: 2005-04-27
Abstract: FIELD: insulating materials for telecommunication cables. 
     SUBSTANCE: polyolefin insulation of conductors in hydrocarbon lubricant filled telecommunication cable which is then placed in junction box operating in the open is susceptible in particular to adverse impact of heat, oxygen, and moisture. In order to ensure reliable functioning of these conductors under mentioned conditions, use can be made of combination of one or more primary phenolic antioxidants chosen from N,N'-hexane-1.6-diilbis-(3(3.5-di-tertiary-butyl-4-hydroxyphenylpropionamide)), tris(3.5-di-tertiary-butyl-4-hydroxybenzyl)isocyanin-rhata, and tris(2-(3.5-di-tertiary-butyl-4-hydroxyhydrocinnamoyloxy)-ethyl)isocyanourate together wit one or more alkyl hydroxyphenyl alkanoylhydrazine metal deactivators. 
     EFFECT: enhanced oxidation resistance of polyolefin insulation of conductors. 
     8 cl, 1 tbl, 1 ex
Patent RU-2229403-C2 (RU)
Inventor: ISAKOV V A
IPC: B61H7/02
Filed: 2001-11-12
Granted: 2004-05-27
Abstract: FIELD: railway transport. SUBSTANCE: proposed shoe has metal skeleton and polymeric composite friction member. Shoe metal skeleton is made in form of frame of length reduced relative to length of rear part of shoe and reduced length backing coated with polymeric composite by less than 100% but not less than 80% of its area. EFFECT: improved performance characteristics of shoe, increased service life owing to reducing possibility of tearing out of backing in process of operation at impact loads. 1 dwg
Patent RU-2219245-C2 (RU)
Title: A method of production of liquid carbonaceous metal based on iron
Inventor: SHCHEDRIN V M
IPC: C21B13/00
Filed: 2001-12-25
Granted: 2003-12-20
Abstract: FIELD: metallurgy industry. SUBSTANCE: The invention presents a method of production of a liquid carbonaceous metal based on iron without application of an agglomeration of ores and coal carbonization. The method includes manufacture of pellets or cakes made of the fine-grained components of ore and coal materials, their feeding in the closed induction type electric crucible afterburning of the evolved gas by oxygen or air in the volume above the bath, transfer of the afterburning heat into the reaction zone by its emission by the furnace roof and liquid melt. The components for manufacture of the ore-coal materials and the metal additives are dosed counting upon production of the metal containing of no more than 3 % of carbon. Size of the ore and coal granules does not exceed 2.5 cm. EFFECT: the invention allows to intensify the process multiply higher, than one reached in industrial practice. 1 dwg
Patent RU-2222398-C2 (RU)
Inventor: TRUFANOV M A
IPC: B21D51/24
Filed: 2002-01-08
Granted: 2004-01-27
Abstract: FIELD: plastic metal working, namely manufacture of laminate sleeve-type articles. SUBSTANCE: blank of envelope of laminate articles is in the form of hollow double-wall bushing; it has outer and inner cylindrical branch pipes mutually joined through toroidal portion. At one side between outer branch pipe and toroidal portion and at other side between toroidal portion and inner branch pipe there are outer and inner inlet portions in the form of hollow truncated bodies of revolution whose cavities have height-variable diameter. Cavity of outer inlet portion has diameter increasing towards cylindrical branch pipes; cavity of inner inlet portion has diameter decreasing towards cylindrical branch pipes. EFFECT: possibility for reducing deforming effort at initial time moment of calibrating builtup blanks, improved quality of blanks without distortion of their contours. 4 dwg
Patent RU-2232981-C2 (RU)
Inventor: BOJCHENKO VIKTOR FEDOROVICH
IPC: G01M17/06
Filed: 2002-04-15
Granted: 2004-07-20
Abstract: FIELD: transport engineering; steering gears. 
     SUBSTANCE: invention relates to method of checking condition of steering gear by value of steering wheel play. According to proposed method, steering wheel is turned to both sides from initial position through angle exceeding wheel play with residual displacement of front wheel under check and basing on torques required for returning into initial position, angular range of play is formed with reference to angular displacement of steering wheel, after which play is evaluated by value of angle measured between limits of angular range. 
     EFFECT: improved accuracy of play checking. 
     3 dwg
Patent RU-2224165-C2 (RU)
Inventor: KOZHANOV A T
IPC: F16L37/00
Filed: 2002-05-06
Granted: 2004-02-20
Abstract: FIELD: mechanical engineering; gas processing industry. SUBSTANCE: proposed angular joint for pipe lines has shut-off unit with bearing members fitted on it. Bearing members are engageable with base. Adjustable bearing members are made in form of threaded pins with elastic bush screwed on them. Second member has seat receiving the pressure screw. Pivot is also provided in seat. Pivot is locked by means of spring-loaded ring fitted in circular groove of seat. Hole of second member is threaded for screwing adapter for external pipe line. Seal is laid between second member and adapter. EFFECT: enhanced operational reliability. 8 cl, 2dwg
Patent RU-2267510-C2 (RU)
Inventor: SHMIDEL PETER
IPC: C09J103/00
Filed: 2000-12-07
Granted: 2006-01-10
Abstract: FIELD: building industry and materials. 
     SUBSTANCE: invention relates to agents for applying wall coverings, in particular, paste for wall coatings. Molded articles made of substances for preparing an aqueous system of binding agents comprises from 30 to 100 wt.-% natural or water-soluble or water-dispersed, not sticky in dry state and at room temperature semi-synthetic polymers and from 0 to 70 wt.-% of fully synthetic polymers. Article consists of at least two sites of different structure among that at least one site comprises a dye and sites are distributed in the molded article by so manner that they can't discernible optically on its surface. Dye is bleached in the process for preparing an aqueous system of binding agents or after the process as result of interaction with another component comprising on dye-free site, or as result of interaction with an aqueous medium, or by photochemical way. Invention provides preparing agent simplifying using the molded article. 
     EFFECT: improved preparing method, valuable properties of article. 
     3 cl, 2 tbl, 2 ex
Patent RU-2261764-C2 (RU)
Title: Стан горячей прокатки с роликом для измерения плоскостности
Inventor: ARMENAT JURGEN
IPC: B21B1/00
Filed: 2001-01-10
Granted: 2005-10-10
Abstract: Изобретение относится к области прокатки. Стан горячей прокатки имеет ролик для измерения плоскостности, которым снабжен по меньшей мере один рольганг, включенный перед и/или после прокатной клети и который воздействует на установку по меньшей мере одной клети, ролик для измерения плоскостности имеет возможность переводиться из своего рабочего положения в согласованном месте, причем рольганг дополнен по меньшей мере одним имеющим возможность поворота роликом рольганга, ролик для измерения плоскостности, а также ролик рольганга или ролики рольганга расположены в имеющем возможность поворота под действием привода отсеке таким образом, что ролик для измерения плоскостности и ролики рольганга могут устанавливаться в рабочее положение путем поворота в одинаковом направлении. Изобретение обеспечивает возможность защиты ролика для измерения плоскостности от влияния окружающей среды, повысить качество проката за счет исключения повреждений тонкой горячекатаной ленты. 19 з.п. ф-лы, 5 ил.
Patent RU-2233528-C2 (RU)
Title: Direct-current motor for municipal conveyances
Inventor: ALEKSEEV JU V
IPC: H02K5/14
Filed: 2002-09-12
Granted: 2004-07-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: motor frame 1 has lengthwise disposed hold-down piece with flexible cup underneath. Hermetically sealed cavity formed by hold-down piece, main and additional cups is filled with moisture-proof insulating petroleum jelly injected therein under pressure. Air gap enlarging towards air vent is formed between butt-ends of fan blades and frame surface. Additional support secured on one of external sides of frame functions to provide additional fixation of motor frame to load-carrying parts of electric drive. Commutator hatches 10, 11 and respective lids 12, 13 are provided on adjacent sides of frame whose external surfaces are curvilinear. Each commutator-hatch lid is flexible structure secured at one end on frame by means of easily split joints 14 and at other end it is coupled through braces 15 with adjacent end of other commutator-hatch lid. When in working position, lids 12 and 13 compress motor frame 1 due to their flexibility and follow frame shape. Field windings are wound on pole shoes for their tight contact with internal surfaces of frame, these pole shoes being rectilinear in pole-to-winding contact zone. 
     EFFECT: reduced size and enhanced power output of motor. 
     7 cl, 16 dwg
Patent RU-2242338-C2 (RU)
Inventor: SHAJKHUTDINOV R R
IPC: B23H5/06
Filed: 2002-09-13
Granted: 2004-12-20
Abstract: FIELD: processes and apparatuses for working internal surfaces of revolution, possibly restoration works. 
     SUBSTANCE: method comprises steps of working part-anode by means of hone-cathode having metallic cathode members of anti-friction material; using liquid glass base working liquid; working surface at modes preventing occurring of while layer; then applying anti-friction coating due to rubbing by means of working cathode members when technological current is cut off; using working liquid containing, mass %: glycerin, 10 - 30; sodium chloride, 1 - 10; liquid glass (specific gravity 1.15 - 1.3), the balance. 
     EFFECT: enhanced wear resistance and running in capability of internal surfaces of revolution due to lowered crumbling out and additional anti-friction coating. 
     2 cl, 1 tbl, 1 ex
Patent RU-2236163-C2 (RU)
Inventor: GOJ V L
IPC: A47J37/04
Filed: 2002-09-27
Granted: 2004-09-20
Abstract: FIELD: domestic equipment for grilling of mutton on a spit in open air. 
     SUBSTANCE: apparatus has casing with ventilation slot, fire grate detachably fixed in casing and adapted for supporting of fuel, rods for stringing of basic raw material, drive with handle for rotation of rods, hollow box for accommodation of drive members, receptacles for rods, and cover mounted on casing and provided with openings for exit of fuel combustion products. Rod rotation drive is made in the form of planetary friction transmission, whose sun gear and satellite gears are made in the form of cone rolls spring-loaded with respect to one another. Sun gear is fixed from slippage inside box, which may be secured to casing or to handle. Rod receptacles are formed in satellite gears. Apparatus is further provided with rollers positioned on casing for rotation and for receiving thereon of box and drive handle. Number of revolutions of satellite gear relative to its axis upon one revolution of carrier is not even number. 
     EFFECT: more uniform frying of raw material owing to rotation of rods relative to their axis and axis of casing. 
     2 dwg
Patent RU-2256172-C2 (RU)
Title: Способ ультразвукового контроля изделий по ультразвуковым изображениям
Inventor: PRONJAKIN V T
IPC: G01N29/04
Filed: 2002-11-13
Granted: 2005-07-10
Abstract: Изобретение относится к ультразвуковой дефектоскопии изделий. В соответствии с предложенным способом сканируют ультразвуковым пучком по профилю изделия, регистрируют эхо-сигналы, обрабатывают данные на компьютере и получают на дисплее двумерные ультразвуковые изображения. При этом контролируемую зону изделия программно селектируют по времени пробега ультразвуковых импульсов на слои, анализируют на компьютере комбинации сигналов от каждого слоя и преобразуют их соответственно в цветовые коды, реконструируемые в ультразвуковые изображения, передаваемые на дисплей. В результате повышается скорость и упрощается контроль различных изделий. 3 ил.
Patent RU-2251318-C2 (RU)
Inventor: SHAZZO R I
IPC: A23L21/10
Filed: 2003-01-24
Granted: 2005-05-10
Abstract: FIELD: food-processing industry and public catering. 
     SUBSTANCE: method involves using texturizer such as mixture of carragheenan and preparation produced from Mortierella spinosa var. sterilis micromycet biomass by predetermined process. Weight ratio of said components is 7:6. 
     EFFECT: reduced laying and provision for keeping of structural-mechanical and organoleptical properties of base product. 
     1 ex
Patent RU-2271425-C2 (RU)
Title: Robot with wall-contact valve for automatic water pool cleaning and robot workability improvement method
Inventor: KHABIF ZHAK-ALEKSANDR
IPC: E04H4/16
Filed: 2001-06-28
Granted: 2006-03-10
Abstract: FIELD: building, particularly water pool cleaning devices. 
     SUBSTANCE: robot has high-pressure drive and vacuum drive. Robot comprises at least body provided with suction head at one end thereof, unstable valve arranged in the body and suction pipeline. The suction pipeline has the first end secured to the body and connected to suction head through unstable valve. Longitudinal section of above pipeline extends beyond the first end and defines the second pipeline end or is located in front of the first end in suction direction to provide vacuum application to the first end. The robot also has vacuum source for vacuum keeping. Unstable valve may be displaced under vacuum action to connect the suction head with the second pipeline end. Robot is also provided with filter to provide recuperation thereof. Filter may be operatively selectively connected with the second pipeline end. Robot comprises Venturi injector installed in longitudinal section and having inlet orifice, which is located outside pipeline to provide selective connection thereof with pressurized water source, and outlet nozzle located inside the pipeline. The outlet nozzle converges inside the pipeline in suction direction. The injector is used as the vacuum source. 
     EFFECT: increased efficiency. 
     5 cl, 2 dwg
Patent RU-2243679-C2 (RU)
Title: Способ получения кормового продукта из двухкомпонентного растительного сырья
Inventor: MAKEEV A M
IPC: A23K1/14
Filed: 2003-03-11
Granted: 2005-01-10
Abstract: Изобретение относится к кормопроизводству. Способ получения кормового продукта из семян сахарной свеклы путем их измельчения, с добавлением к ним соевого шрота в соответствии 10:2-3, экстракции раствором соляной кислоты с последующим осаждением целевого продукта. Изобретение позволяет повысить содержание лизина в целевом продукте. 2 табл.
Patent RU-2275108-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/18
Filed: 2003-06-25
Granted: 2006-04-27
Abstract: FIELD: food industry, technology of canned food industry. 
     SUBSTANCE: the present innovation deals with manufacturing semifinished garnish potatoes. Potatoes after washing and inspecting before peeling, further peeling, cutting, roasting up to certain state, packaging and freezing should be treated with a preparation obtained out of Mortierella lignicola micromycete biomass according to the preset technique to be kept for a certain period of time. The present innovation enables to improve organoleptic properties of the target product. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2274380-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-25
Granted: 2006-04-20
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, frying, packaging and freezing procedures, treating potatoes with preparation produced from Pythium ultimum micromycet biomass by predetermined process, and holding. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2317827-C2 (RU)
Inventor: KHOGSET ANDERS
IPC: A61K48/00
Filed: 2001-11-29
Granted: 2008-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing nucleic acid into a cell through said cell interaction with photosensitizing agent and nucleic acid molecule to be introduced. The molecule is a part virus carrier genome or one transferred as virus carrier component. The cell is irradiated with light of wavelength effective for activating the photosensitizing agent. 
     EFFECT: improved nucleic acid transport into cells. 
     32 cl, 14 dwg
Patent RU-2272211-C2 (RU)
Inventor: KUPER EHDRIAN R
IPC: F16L19/02
Filed: 2002-03-08
Granted: 2006-03-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: coupling has hose tip which is made of a member for inserting into the hose, fastening section, and coupling section.  The coupling section is made of female member and male member.  Both of the members can be tightly interconnected.  The coupling has thread and flats for wrench.  The flats provide disconnection of the hose from the valving.  The female member is made in block and has front, back, and intermediate bearing cylindrical surfaces.  The first ring groove can receive the stop ring of the connection between the hose tip and fastening member and second ring groove.  The second ring groove can receive the seal and spacing part. 
     EFFECT: accelerated assembling. 
     5 cl, 10 dwg
Patent RU-2298111-C2 (RU)
Inventor: GUBANOV BORIS IVANOVICH
IPC: F04B39/02
Filed: 2003-11-24
Granted: 2007-04-27
Abstract: FIELD: refrigerating engineering; compressors. 
     SUBSTANCE: invention relates to hermetic compressor for refrigerating equipment and it can be used in lubrication system of hermetic compressors with vertical crankshaft and slotted-link mechanism.  Hermetic compressor has operating cylinder with piston connected through slotted-link mechanism with crank of vertical crankshaft provided with oil feed channel.  The latter communicates at one side with oil bath, and at other side with hollow body rigidly coupled with one of links of slotted-link mechanism and provided with radial holes for directed delivery of part of lubricant to piston-cylinder friction zone.  Hollow body is made in form of sleeve whose cylindrical part is secured in oil feed channel, and bottom is located over end face of crank.  Radial holes should be preferably arranged between end face of crank and bottom of sleeve at level of upper generatrix of piston-cylinder pair. 
     EFFECT: increased efficiency of cooling and lubrication of friction zones. 
     2 cl, 2 dwg
Patent RU-2315802-C2 (RU)
IPC: C07C2/84
Filed: 2004-01-28
Granted: 2008-01-27
Abstract: FIELD: chemical industry; other industries; methods and devices for conversion of the methane by the plasma-catalytic oxidation. 
     SUBSTANCE: the invention is pertaining to the method for conversion of the methane by the plasma-catalytic oxidation and to the and devices fro the method realization. The method of conversion of methane is conducted by the super high frequency (SHF)radiation plasma-catalytic oxidation with production of ethylene. The method includes activation of the catalyst by the SHF radiation and formation of the non-equilibrium "cold" SHF plasma. Simultaneously exercise activation of the catalyst by the super high frequency radiation and by the SHF plasma and create the non-equilibrium "cold" super high frequency plasma simultaneously in the E 010  type resonator or on E 01  with the symmetry of rotation from the SHF generator and on the total wave H 11 ° with rotation of the polarization plane of the continuous SHF generator. In the device realizing the indicated process the round waveguide is smoothly transforms into the waveguide with the partial dielectric filling-up and contains the aligner used for reduction of the reflections of the super high frequency energy, the encapsulant for provision of vacuum in the SHF plasma-catalytic reactor and the SHF plasma generation on the butt of the quartz rod, with the located on it quartz plates and  the catalyst. The batchers of the uniform feeding of the reactants (CH 4  + O 2  + Ar) are installed with the capability of rotation and movement with respect to the SHF plasma. The system of the reaction products withdrawal is located in symmetry to the axis of the with respect to the plasmatron. The invention stimulates the increase of efficiency of the conversion process of methane into ethylene. 
     EFFECT: the invention ensures stimulation of the increased efficiency of the conversion process of methane into ethylene. 
     9 cl, 2 ex, 4 dwg, 1 tbl
Patent RU-2271122-C2 (RU)
Inventor: KOSHCHAEV ANDREJ GEORGIEVICH
IPC: A23K3/02
Filed: 2004-02-18
Granted: 2006-03-10
Abstract: FIELD: feed production industry. 
     SUBSTANCE: claimed method includes pumpkin chipping to produce morsels of 3-5 cm, laired charging in storehouse with conserving agent such as benzoic acid and sealing. In chipping process 0.4 kg of lactic acid bacterium mother liquid and 7 kg of benzoic acid are sequentially added into 1 t of pumpkin mass. 
     EFFECT: pumpkin paste of improved quality due to increased carotene content and decreased moisture, and prolonged storage time. 
     1 tbl