baber/WOPTO huggingface dataset:
Patent RU-2198977-C2 (RU)
Title: Motor road and method of operation of megapolis highway
IPC: E01C1/00
Filed: 2000-08-25
Granted: 2003-02-20
Abstract: FIELD: road building. SUBSTANCE: invention relates to building and operation of motor roads. Novelty, according to proposed invention, is that overhead motor road is arranged along longitudinal axis of motor road and is made of at least eleven spans in length, and twinned in cross section, each branch for not less than four lanes for running in different directions and with side passages in low level at left and right side twinned overhead motor road for notless than two lanes in each direction. Novelty according to proposed method is that overhead motor road has straight-line and curvilinear sections in plan and profile. Section, straight-line in plan, is made of length equal to 0.52-0.64 of length of curvilinear section, and radius of vertical curvature is 4.7 - 5.3 -fold greater than radius of curvature in plan. Roadway of section, curvilinear in plan, changes through ramp into preportal section of motor road tunnel. Moreover, axes of at least two adjacent supports of span structure for one direction of movement within the limits of straight-line section of overhead motor road are made with displacement relative to corresponding axes of supports of span structures for opposite direction of movement with possibility of making at least one passage for transport crossing the road at angle other than 90 ° . EFFECT: increased passage of traffic flows. 19 cl, 12 dwg
Patent RU-2214400-C2 (RU)
Title: Derivatives of 1-[(1-substituted-4-piperidinyl)- methyl]-4-piperidine, methods for their preparing, pharmaceutical composition based on thereof and intermediate substances
Inventor: KATO SIRO
IPC: C07D405/14
Filed: 1999-04-19
Granted: 2003-10-20
Abstract: FIELD: organic chemistry, chemical technology, medicine, pharmacy. SUBSTANCE: invention relates to novel derivatives of 1-[(1-substituted-4-piperidinyl)methyl]-4-piperidine of the formula (I)   wherein Ar represents group of the formula (Ar-1)   or (Ar-2)   wherein R 1  represents halogen atom; R 2  represents hydrogen atom or lower alkyl; R 3  represents hydrogen atom, lower alkyl or lower alkanoyl; R 4  represents hydrogen atom or lower alkyl; R 5  and R 5  are similar or different and represent hydrogen atom or lower alkyl; n = 1, 2 or 3; A represents group of the formula (A-1), (A-2) or (A-3): -Z-N(Q 1 )(Q 2 ) (A-1) wherein Z represents CO-, CS or  ; Q 1  and Q 2  are similar or different and represent hydrogen atom, lower alkyl, cycloalkyl, unsubstituted or substituted phenyl or phenyl- (lower alkyl); or Q 1  and Q 2  in common with nitrogen atom form pyrrolidine, piperidine, hexahydroazepine, morpholine, thiomorpholine or piperazine ring; -CO-R 7  (A-2) wherein R 7  represents hydrogen atom, lower alkyl, lower alkoxy-group, lower alkoxycarbonyl, substituted lower alkyl;   (A-3) wherein p = 0, 1, 2, 3, 4, 5; R 8  represents hydrogen atom or lower alkyl; R 9  represents lower alkyl or alkoxy-group, or to pharmaceutically acceptable salts. Compounds of the formula (I) show agonistic activity with respect to serotonin receptors-4 and can be used for treatment of gastroenteric disorders. EFFECT: improved preparing method, valuable medicinal properties of compounds. 25 cl, 9 tbl, 106 ex
Patent RU-2188467-C2 (RU)
Inventor: ADEN V G
IPC: G21C3/18
Filed: 2000-11-22
Granted: 2002-08-27
Abstract: FIELD: nuclear power engineering; fuel rods for uranium-graphite fast reactors. SUBSTANCE: fuel element meant for use in type RBMK-1000 power reactors has pile of nuclear fuel pellets placed in tube which is closed on both ends with sealed plugs. Tube has space on one end accommodating compensating spring that functions to hold pellet pile tight against opposite plug. Plug to which pellet pile is pressed is made in the form of can that holds member being deformed at initial deformation pressure. This pressure exceeds operating pressure of compensating spring by minimum 50%. Member to be deformed should be better made in the form of compression spring; supporting disk is installed between this member and pellet pile. One end of pellet pile is free to move within tube in case of wedging of its other end; tube is free from longitudinal tensile stresses in the event of moisture ingress. EFFECT: avoided plug separation and radioactive fuel ingress in coolant. 3 cl, 1 dwg
Patent RU-2203159-C2 (RU)
Inventor: KAZANTSEV A A
IPC: B22D11/04
Filed: 2001-01-09
Granted: 2003-04-27
Abstract: FIELD: metallurgy, possibly plants for semicontinuous and continuous casting of ingots, heat exchangers. SUBSTANCE: mold has working walls with cylindrical cooling ducts. Members that may rotate around their own lengthwise axis by action of moving cooling liquid are inserted inside said ducts. Above mentioned members are in the form of band having rectangular cross section b•Δ, with width b = d and with thickness Δ = (0,1-0,15)d, where d - diameter of round opening of duct. Said band is twisted by preset number of turns necessary for maximum use of cooling capability of cooling fluid. EFFECT: enhanced efficiency and strength of mold due to improved intensity of heat removal from working walls of mold. 3 cl, 3 dwg, 1 tbl, 1 ex
Patent RU-2258469-C2 (RU)
Title: Способ лечения послеоперационных вентральных грыж
Inventor: ABOLMASOV A V
IPC: A61B17/00
Filed: 2001-02-19
Granted: 2005-08-20
Abstract: Изобретение относится к медицине, хирургии, может быть использовано при лечении послеоперационных грыж. Выделение грыжевых ворот и грыжевого мешка производят открытым способом. Узловыми швами сближают края апоневроза. Ушивают рану послойно. Выкраивают сетчатый протез с напуском 5 см от краев шовной линии. Фиксируют протез со стороны брюшной полости лапароскопически. Способ позволяет уменьшить размеры сетчатого протеза.
Patent RU-2197676-C2 (RU)
Inventor: AJDUGANOV V M
IPC: F16L13/02
Filed: 2001-03-05
Granted: 2003-01-27
Abstract: Изобретение относится к строительству и используется при сооружении трубопроводов. Цилиндрические вкладыши из коррозионностойкого металла устанавливают внутри концов металлической трубы. Наружная поверхность вкладышей соединяется с внутренней поверхностью концов трубы диффузионной сваркой, при этом контактное давление соединяемых поверхностей обеспечивается за счет различного температурного расширения соединяемых элементов при их совместном нагреве. Даны рекомендации по выбору температурных коэффициентов линейного расширения соединяемых элементов. Повышена надежность трубопровода за счет повышенной коррозионной стойкости зоны сварного соединения труб при сооружении трубопровода. 2 з.п. ф-лы, 2 ил.
Patent RU-2232891-C2 (RU)
Title: Скважинный потенциометрический датчик
Inventor: D JAKONOV IGOR IGOREVICH
IPC: G01N27/401
Filed: 2001-05-17
Granted: 2004-07-20
Abstract: Изобретение относится к химическому датчику для использования в скважинном анализе текучих сред. Более конкретно, оно относится к скважинному потенциометрическому датчику для анализа pH и содержания ионов вытекающих потоков, добытых из подземных формаций. Техническим результатом является создание датчика и инструмента для выполнения потенциометрических измерений в подземной скважине. Для этого датчик содержит, по меньшей мере, один электрод сравнения, по меньшей мере, один измеряющий электрод и, по меньшей мере, один соединитель между электродом сравнения и измеряющим электродом, при этом указанные электроды и соединитель образуют потенциометрический датчик, который подвергается во время работы воздействию скважинного потока через отверстие или канал для отбора проб, и в котором соединитель способен обеспечивать непрерывный проводящий путь между электродом сравнения и измеряющим электродом в присутствии содержащего углеводород потока. Скважинный инструмент для измерения характерного параметра скважинного потока содержит вышеуказанный датчик. 2 н. и 10 з.п. ф-лы, 15 ил.
Patent RU-2208664-C2 (RU)
Title: Method for electric deposition of tin
Inventor: MEDVEDEV G I
IPC: C25D3/32
Filed: 2001-06-04
Granted: 2003-07-20
Abstract: FIELD: electrochemical deposition of tin, electroplating possibly in machine engineering, instrument making, electronic industry for coating different parts. SUBSTANCE: method for electric deposition of tin in electrolyte containing stannum sulfate, sulfuric acid, synthanol, Formalin and water comprises steps of electric deposition of tin at temperature 18 - 25 C upon agitating electrolyte; introducing to electrolyte coumarin as brightness forming additive at next relation of ingredients (g/l): stannum sulfate, 5 - 50 ; sulfuric acid, 90 -110; synthanol, 1 - 2; Formalin, 2.5 -3; coumarin, 1.5 -2; realizing electric deposition at electric current density 1 -10 A/sq. dm; additionally introducing coumarin in small bags of propylene cloth and calculating quantity of coumarin according to condition of working over one week at flowrate of coumarin 0.01g/A x h; suspending said bags in bath between anodes. EFFECT: enhanced quantity of bright coating. 2 cl, 1 tbl
Patent RU-2272344-C2 (RU)
Inventor: FUKUNAGA TOSIAKI
IPC: H01S5/32
Filed: 2001-08-09
Granted: 2006-03-20
Abstract: FIELD: quantum electronics; semiconductor laser manufacture. 
     SUBSTANCE: applied to n-GaAs substrate in layer-by-layer manner are bottom n-Al z1 Ga 1 - z1 As layer of shell, bottom light-guide n- or i-In 0.49 Ga 0.51 P layer, active In x3 Ga 1 - y3 P y3  layer with quantum well, top first light-guide i-In 0.49 Ga 0.51 P layer, sealing GaAs layer, and SiO 2  layer. Then SiO 2  film portion of about 20 μm in width is removed. When SiO 2  film is used as mask, sealing layer disposed close to butt-end surface and first top light-guide layer are removed. After that SiO 2  film, active layer with quantum well disposed close to butt-end surface, and remaining sealing layer are removed. Top p-Al z1 Ga 1 - z1 As layer of shell and p-GaAs contact layer are deposited on second top p- or i-In 0.49 Ga 0.51 P layer. Laser radiation is generated in wavelength range of 0.7 - 1.2 μm. 
     EFFECT: enhanced operating reliability of laser unit at heavy output power. 
     19 cl, 10 dwg
Patent RU-2234504-C2 (RU)
Inventor: CHARLZ MARK DEJVID
IPC: C07D307/83
Filed: 2000-02-04
Granted: 2004-08-20
Abstract: FIELD: organic chemistry, fungicides, agricultures. 
     SUBSTANCE: invention describes compounds of the general formula (I): 
     
         
       
         
     
     wherein R 1  means (C 1 -C 10 )-alkyl, hydrogen atom; R 2  and R 3  can be different and represent hydrogen atom, (C 1 -C 10 )-alkyl possibly substituted with phenyl, (C 2 -C 7 )-alkenyl, cyano-group, -OR a  (wherein R a  represents (C 1 -C 10 )-alkyl), phenyl, (C 3 -C 6 )-cycloalkyl, -C(=O)R c  (wherein R c  represents (C 1 -C 5 )-alkyl); or R 2  and R 3  in common with atoms joining them can form -(CH 2 ) 2 -O-(CH 2 ) 2 , -(CH 2 ) 4 -, -(CH 2 )-; R 4  represents (C 1 -C 10 )-alkyl;, halogen atom; m = 0-3; R 5  means (C 1 -C 10 )-alkyl, halogen atom, nitro-group; R 6  represents phenyl, naphthyl, 5,6,7,8-tetrahydronaphthyl, (C 3 -C 6 )-cycloalkyl, 9-oxofluorenyl; A represents a direct bond, -O-, -S(O) n -, -O-(A 1 ) k -O-, -NR 9 A 2 -. Invention describes intermediate compound of the formula (XIIa) 
     
         
       
         
     
     Also, invention describes a method for eradication of fungi in infection foci. Prepared compounds elicit high activity with respect to such pathogens as tomato phytophtorosis, grape downy mildew and rice piriculariosis. 
     EFFECT: valuable agriculture properties of compounds. 
     23 cl, 5 tbl, 19 ex
Patent RU-2230431-C2 (RU)
Inventor: DOLBNJA A G
IPC: H04B7/00
Filed: 2002-03-25
Granted: 2004-06-10
Abstract: FIELD: emergency radio communication systems on board ships and surface facilities. SUBSTANCE: system has hollow metal cylinders in each shielded radio station compartment which are closed at ends by sound-conducting water-tight material and installed in pairs in bulkheads between compartments so that their butt-ends occur in adjacent compartments at distance multiple of  , where N is integer number; λ is working wavelength. EFFECT: enhanced reliability and survivability of shipboard emergency communications. 1 cl, 4 dwg
Patent RU-2237147-C2 (RU)
Inventor: PILMAJER GJUNTER
IPC: E06B9/17
Filed: 2002-05-16
Granted: 2004-09-27
Abstract: FIELD: building, particularly roller shutters for windows. 
     SUBSTANCE: case includes upper and lower side parts made of plastic profiles including inner hollow chambers. Lower case side part has access lid. Case ends are composed of head members for rotary shaft arrangement. Case side walls includes base plates to be plastered. Attached case have changeable width. Upper attached case side is composed of jointing profiles and connection profile located in-between. Access lid has changeable width. 
     EFFECT: possibility of roller shutter installation on wall of any thickness. 
     5 cl, 5 dwg
Patent RU-2255232-C2 (RU)
Inventor: MAL MKVIST ANDERS
IPC: F02D45/00
Filed: 2000-12-22
Granted: 2005-06-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to device including internal combustion engine with piston installed for free mechanical displacement in housing. Device is adapted to provide combustion of fuel mixture to create force pushing the piston. Device includes electromagnetic energy converter and external current circuit connected with energy converter to exchange forces acting towards energy converter and from energy converter. Control unit is adapted to control direction of forces exchanged between energy converter and external current circuit during operation of device. Invention relates to device used for generating electric energy and to vehicle with such device. 
     EFFECT: provision of high efficiency. 
     27 cl, 8 dwg
Patent RU-2237033-C2 (RU)
Title: Raw mix for heat-insulation materials and a method for preparation thereof
Inventor: KISELEV V M
IPC: C04B40/00
Filed: 2002-10-03
Granted: 2004-09-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: water-based raw mix contains, wt %: urea-formaldehyde resin 31-34, modifier (synthetic butadiene-styrene or butadiene latex) 3-5, surfactant 0.5-0.6, urea 3-4, aluminum sulfate 5-6, bi- or trivalent metal hydroxide 0.3-0.5, orthophosphoric acid 4-5, and additionally inorganic filler 0-10. Preparation procedure comprises mixing components, molding mix, and solidification in presence hardener constituting catalyst system, which is prepared from following ingredients, wt %: urea 6-8, aluminum sulfate 10-12, bi- or trivalent metal hydroxide 0.6-1.0, orthophosphoric acid 8-10, and water - the balance. Hardener is mixed for 9-10 sec with other components in high-speed mixer with rotation speed 700-1200 rpm. Molding is carried out for a period of time 2-3 h, after which material is unloaded from mold and dried on shelves at 18±2 о С during 1-2 days. Material can be used in construction of industrial and civil buildings as well as in heat engineering structures and assemblies. 
     EFFECT: improved heat-insulation properties, suppressed formaldehyde emissions, and reduced power consumption. 
     2 cl, 1 tbl, 4 ex
Patent RU-2260042-C2 (RU)
Inventor: AMERKHANOVA A M
IPC: A23L33/00
Filed: 2002-10-28
Granted: 2005-09-10
Abstract: FIELD: biotechnology, food processing and medicine industry , in particular production of bacterium preparations. 
     SUBSTANCE: Strain Bifidobacterium bifidum is obtained by selection without using of genetic modification methods and is capable to utilize of inulin and cellobiose. Strain accumulates biomass on plant-origin substrates and artificial broth for short period with high bifidobacterium concentration. Strain has acid-forming properties and represents antagonist of pathogenic and saprogenic microflora. Bacterium preparations, bioactive food supplements, ferments, fermented milk products, fermented and non-fermented foodstuffs, hygienic and cosmetic products containing the same have probiotic effect and provide normalization of microbiocenose in human organism, including gastrointestinal and urogenital tracts, skin integument and mucilaginous. 
     EFFECT: new strain Bifidobacterium bifidum with probiotic and acid-forming properties. 
     2 tbl, 5 ex
Patent RU-2244833-C2 (RU)
Inventor: GORLOV JU V
IPC: E21F5/00
Filed: 2003-03-14
Granted: 2005-01-20
Abstract: FIELD: mining industry; methods and devices for localization of explosion of methane-and-air mixture and coal duct. 
     SUBSTANCE: proposed device includes bin filled with flame suppressing powder and provided with filling neck which is closed with cover and easily breakable diaphragm at its outlet. Device has pneumatic cartridge coaxially located in perforated intermediate chamber which is coaxially located in its turn in bin; it is cone-shaped or cylindrical in form. One end of intermediate chamber is rigidly secured on inner end wall bin and other end is rigidly secured at bin outlet in spryer made in form of swirler. Pneumatic cartridge has several working chambers connected with exhaust holes, actuating mechanism with spherical movable supports engageable with spring-loaded stepped piston which is located in main working chamber closing its holes; subsequent exhaust holes of working chambers are closed by spring-loaded slide valves having bypass passages of equal section which are located in working chambers dividing them; cartridge has front chamber between its housing and sliding sleeve containing gas-forming chemical agent. According to another version, device has two base modules which are connected by mirror image; each module has pneumatic cartridge and perforated intermediate chamber. 
     EFFECT: enhanced efficiency. 
     20 cl, 15 dwg
Patent RU-2261387-C2 (RU)
Inventor: KAZIN V P
IPC: B62B3/04
Filed: 2003-03-20
Granted: 2005-09-27
Abstract: FIELD: testing of bodies, gates, valves, check-up of the reliability of the test of serviceability of high-pressure vessels, reveal of hidden operating defects of the body. 
     SUBSTANCE: the method of testing of high-pressure vessels with transportation of the vessel from one station on the other car includes the following operations.  Adapters and valves are dismantled, inner surface is examined, hydraulic tests are carried out, the vessel is dried up, adapters and valves are assembled, hydraulic tests are carried out, the vessel is dried up, adapters and valves are assembled, pneumatic tests are carried out.  The above operations are realized on equipped stations.  Transportation and realization of the above operations is effected at a permanent fixation of the vessel on the same car.  The car has a frame with wheels, bracket, bed, handles, fastener.  The frame is provided with two pairs of wheels, supporting rod is introduced in it, it is rigidly coupled with the bed and located perpendicularly to the longitudinal axis. 
     EFFECT: improved convenience of servicing and expanded functional potentialities. 
     6 cl, 8 dwg
Patent RU-2262716-C2 (RU)
Inventor: OPALENOV JU V
IPC: G01S13/02
Filed: 2003-08-06
Granted: 2005-10-20
Abstract: FIELD: radiolocation. 
     SUBSTANCE: the proposed invention is related to the means of radar scanning the Earth surface and may be used in cartography, geodesy, radar photogrammetry, civil aircraft, coastal seafaring, river ship handling and in short range navigation.  The technical result of the invention is increasing the power potential of a radar with a complex phase-modulated sounding signal.  The essence of this invention consists in additional usage of a recepted input signal after its phase quantization by means of a parameter.  Then this signal is used as the sounding signal. 
     EFFECT: essential simplification of hardware realization of the radars with the parametric principle of functioning and increasing their power potential. 
     2 cl, 2 dwg
Patent RU-2275557-C2 (RU)
Title: Система вентиляции промышленного предприятия
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F24F7/06
Filed: 2003-12-05
Granted: 2006-04-27
Abstract: Система предназначена для вентиляции промышленного предприятия. Система содержит вытяжной воздуховод загрязненного воздуха, в который включен вентилятор с электродвигателем, при этом система вентиляции снабжена регулятором расхода воздуха, соединенным с датчиком концентрации вредных веществ в воздухе рабочей зоны и с преобразователем частоты вращения электродвигателя вентилятора. Технический результат - повышение экономичности работы системы вентиляции и качества воздуха. 1 ил.
Patent RU-2287747-C2 (RU)
Title: Device for transporting and/or treating air
Inventor: KHERBEK KRISTIAN S
IPC: F23R3/04
Filed: 2002-07-11
Granted: 2006-11-20
Abstract: FIELD: air conditioning. 
     SUBSTANCE: device comprises modules provided with the frame that form mutually perpendicular rectangular ports closed by means of fitted panels secured in the ports and sealing module for sealing panels with respect to the ports made of tubular structural members arranged over periphery of each port for panels so that each port has common structural member with the adjacent perpendicularly oriented port.  Each common structural member has a guide oriented along the structural members and sealing unit mounted on the guide and provided with plank whose opposite ends are provided with the convex seals so that the seal arranged along one of the edges of the plank is capable to seal the butt with the first panel mounted in one of the adjacent ports, and the seal mounted along the other edge of the plank is capable to seal the butt with the second panel mounted in the other adjacent port. 
     EFFECT: improved design. 
     8 cl, 7 dwg
Patent RU-2288308-C2 (RU)
Inventor: SHPAJKH FRANSISKO
IPC: D06H7/00
Filed: 2002-06-18
Granted: 2006-11-27
Abstract: FIELD: manufacture of textile labels. 
     SUBSTANCE: method involves providing each of labels with pattern single for all labels and with patterns differing from one another and individual for each label during manufacturing thereof on respective machine whose operation is controlled by pattern producing apparatus; initially making virtual labels consisting of N individual labels distributed over its width and length; dividing thus manufactured virtual label into individual labels. 
     EFFECT: increased efficiency of process owing to continuous manufacture of labels without repeating of patterns differing from one another and individual for each of labels. 
     35 cl, 5 dwg
Patent RU-2316483-C2 (RU)
Inventor: PELOKUIN GI
IPC: B01D21/01
Filed: 2002-11-05
Granted: 2008-02-10
Abstract: FIELD: industrial sewage water purification. 
     SUBSTANCE: precipitation device for mineral slurry decantation comprises tank 11 for concentrated slurry, namely lower layer 15, and clarified liquid, namely upper layer 16, creation. Tank 11 has side wall 34, lower wall 36 made as reversed cone, upper part 14, central vertical axis 30, concentrated slurry outlet 18 made in lower wall of the tank, clarified liquid outlet 19 arranged near upper part 14 of tank 11 and slurry inlet means 12. Means 12 comprises orifice 12C adapted for fresh slurry mixing with that filled in tank 11. Tank also has stirring means 20 with vertical axis 30 of stirring means rotation or reciprocation. Orifice 12C is shifted in transversal direction towards vertical axis 30 of stirring means. Device 12 is shaped so that fresh slurry flow enters slurry volume contained in tank without solid particle separation from fresh slurry directly in front of slurry orifice. 
     EFFECT: decreased amount of undesirable solid precipitations, possibility to retard hazardous solid precipitations in precipitation devices. 
     15 cl, 3 dwg