baber/WOPTO huggingface dataset:
Patent RU-2263251-C2 (RU)
Inventor: SKIBA V V
IPC: F23R3/60
Filed: 2003-10-27
Granted: 2005-10-27
Abstract: FIELD: combustion chambers. 
     SUBSTANCE: combustion chamber fire tube wall member of gas-turbine engine is made in form of thermoduric cake fastened to cases of cases of combustion chamber to have space for passing secondary air through which air flows inside fire tube through sloped holes in cake. Thermoduric cake has case with protrusions for fixing inside ring-shaped slots of combustion chambers cases. It also has sheet shutter, which comes into ring-shaped slots in case of cake and fixed relatively it in its central part. Protrusions, which serve as supports for shutter, are made onto surface of thermoduric cake turned to shutter. 
     EFFECT: improved workability under high temperature conditions. 
     4 cl, 2 dwg
Patent RU-2267852-C2 (RU)
Title: THREE-PHASED SPLIT (q=6,75) WINDING FOR ELECTRIC MACHINES
Inventor: AKHUNOV TURSUN ABDALIMOVICH
IPC: H02K1/00
Filed: 2003-12-02
Granted: 2006-01-10
Abstract: FIELD: electric engineering and electro-mechanical industry, possible use for construction of three-phased asynchronous and synchronous electric machines. 
     SUBSTANCE: three-phased split (q=6,75) winding of electric machines is made with grouping 7 7 7 6, two-layer 2p=8c-polar in z=81c grooves of 12c coil groups with numbers 1Γ...12(c)Γ with concentric coils with their average step by grooves y c =10, integer number c=1,2,..., numbers i',i=1...7 coils in groups, starting from external one, 2w c  coils of each groove. In accordance to invention, in groups 1Γ...4Γ of first grouping, seven-coil groups have coil steps y gi =16-2(i-1) with coil number (1-x)w c  in i=7 of groups 1Γ, 3Γ and in i=1 of group 2Γ, (1+x)w c  in i=4 of group 2Γ, and six-coiled 4Γ-y' gi =15-2(i'-1) with coil numbers (1+x)w c  in i'=3 and 4 for w c  coils in remaining coil groups, while aforementioned distribution of not even-coiled coils is repeated in next grouping, where x=0,48. 
     EFFECT: decreased differential dissipation σ D  of m'=3-zoned split (q=z/3p=6,75) winding. 
     3 dwg
Patent RU-2287401-C2 (RU)
Inventor: SHTROJBEL KHANS
IPC: B22D11/00
Filed: 2002-05-02
Granted: 2006-11-20
Abstract: FIELD: metallurgy, namely continuous casting of blooms, slabs and thin slabs. 
     SUBSTANCE: thickness of billet 5 when his envelope 8 is being generated is lowered due to cone installation at least of one of sections (2.1 - 2.n) of linear guide in light squeezing zone SR approaching lower end of liquid phase. In region of melt core 7 of billet between mold 1 and zone SR, thickness of billet 5 is lowered at least by means of one roller pair 4,4'. Several roller pairs 4,4' are mounted mutually close in region of melt core 7 of billet 5 and it provides possibility for flexible matching of casting process and casting speed. Narrowing of thickness of billet 5 with melt core 7 is controlled in such a way that regardless of steel kind, intensity of cooling jet and casting speed, position of lower end 9 of liquid phase in zone SR is sustained practically fixed. 
     EFFECT: possibility for receiving stable good structure of billets in wide range of casting speeds at small expenses. 
     5 cl, 1 dwg
Patent RU-2265978-C2 (RU)
Inventor: GASANOV G N
IPC: A01B79/02
Filed: 2003-12-15
Granted: 2005-12-20
Abstract: FIELD: agriculture, in particular, phytoameliorating improvement of saline soils. 
     SUBSTANCE: method involves sowing phytoameliorants, such as salt-resistant plants; collecting-mowing economically valuable part of their biological yield for stipulated operating time of grassy field (fields) of crop rotation; after collecting-mowing and transportation of yield remains, providing combing out of stubble and root remains of phytoameliorants; combing out postharvest phytoameliorant remains by means of paired cultivators, spring or needle type harrows or other tools after preliminary undercutting of roots by means of moldboard-free flat hoes or other tools, for example, plows with detached moldboards. 
     EFFECT: increased ameliorating efficiency in growing of salt-resistant plants and intensified process of putting saline soils into operation. 
     2 cl, 1 tbl
Patent RU-2276119-C2 (RU)
Inventor: KUKHARENKO LIDIJA VASIL EVNA
IPC: C04B28/36
Filed: 2004-01-16
Granted: 2006-05-10
Abstract: FIELD: construction materials industry; production of the construction raw materials mixtures. 
     SUBSTANCE: the invention is pertaining to the field of construction materials industry, in particular, to preparation of the construction raw materials mixtures and may be used for production of the construction structures and in the compositions used at manufacture of the sulfur-concrete articles used in the aggressive mediums and also for filling-up of the lining seams at protection of the equipment the building structures against corrosion, and at manufacture of the floors and the linings of the tanks - for protection against the action of the organic and non-organic acids. The technical result - reduction of the cost without decrease of the strength properties of manufactured structures and articles, the rise of the density, reduced water adsorption, increased chemical stability, utilization of the industrial wastes, and also improvement of the ecological situation in the region. The raw materials mixture for manufacture of the construction structures and the articles includes sulfur, dicyclopentadiene, the quartz sand and the filler, and in the capacity of the filler it contains the final tailings of neutralization of the composition (inn mass %): SiO 2  - 38.56,  Al 2 O 3  - 2.3, Fe 2 O 3  - 37.0, CaO - 10.0, MgO - 2.0, S - 10, Cu - 0.12, Co - O.O16 at the following ratio of the components of the raw materials mixture (in mass %): sulfur -  38-42, dicyclopentadiene - 2-4, the indicated final tailings - 38-42, the quartz sand  - the rest. 
     EFFECT: the invention ensures reduction of the cost without decrease of the strength properties of manufactured structures and articles, the rise of the density, reduced water adsorption, increased chemical stability, utilization of the industrial wastes, improvement of the ecological situation in the region. 
     1 tbl
Patent RU-2266436-C2 (RU)
Inventor: MITIN E M
IPC: F04D29/40
Filed: 2004-02-13
Granted: 2005-12-20
Abstract: FIELD: mechanical engineering; compression facilities. 
     SUBSTANCE: according to invention in intake branch pipe of natural gas charge consisting of inlet cylindrical section, narrowing conical part (contraction tube), cylindrical neck and diffuser connected in series and containing pressure and temperature transmitters, dimensions of components are definitely related.  Thanks to it nomenclature of gas flow metering devices is reduced and their calibration after manufacture is not required. 
     EFFECT: improved performance characteristics of intake branch pipes of natural gas chargers used in measuring gas flow rate and provision of surge control of charger. 
     2 dwg
Patent RU-2274777-C2 (RU)
Title: Method of manufacture of sliding support
Inventor: VASHKOVETS VIKTOR VLADIMIROVIC
IPC: F16C33/14
Filed: 2004-05-06
Granted: 2006-04-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to sliding supports (bearings and guides) operating under conditions of boundary, semiliquid and liquid lubrication.  Method of creating antifriction surface of part includes making of grooves, application of antifriction material and subsequent deformation of material within the limits of elastic deformation of base material.  Antifriction material is applied in form of galvanic coating on base of soft metals, and deformation force is set within the range of its yield and ultimate strength.  Grooves are formed by method of vibratory rolling by tool with spherical working surface, and coating is applied by electrorubbing method. 
     EFFECT: provision of nonwaste usage of antifriction material, creating of working surface of high antifriction capability and wear resistance during entire service life. 
     2 cl, 1 tbl, 3 dwg
Patent RU-2281087-C2 (RU)
Title: Orally administrated liquid compositions comprising guaifenesin and polyoxyalkylene block-copolymers
Inventor: DOBROZHI DUGLAS DZHOZEF
IPC: A61K47/30
Filed: 2002-09-27
Granted: 2006-08-10
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention describes an orally administrated liquid composition used in treatment of respiratory diseases and comprising from 2% to 40% of guaifenesin and a filling agent comprising from 5% to 25% of polyoxyalkylene block-copolymer, from 30% to 90% of hydrophilic solvent, and from 5% to 45% of water. The composition shows high physical stability in delivery of the concentrated doses of pharmaceutically active component, in particular, the active component doesn't show precipitation from solution for the prolonged times. Also, the composition remains in a liquid form in the mouth cavity that provides the effect of the pharmaceutically active agent of the composition on large areas in the mouth cavity mucosa. 
     EFFECT: enhanced effectiveness and valuable medicinal properties of agent. 
     6 cl, 16 tbl, 1 dwg, 16 ex
Patent RU-2314983-C2 (RU)
IPC: B65D83/00
Filed: 2003-05-15
Granted: 2008-01-20
Abstract: Изобретение касается дозатора для выдачи, например, зубной пасты. Дозатор содержит трубчатый корпус, в котором в процессе выпуска в направлении выпускной насадки постепенно перемещается поршень. С насадкой согласованы закрывающая поперечное сечение ее отверстия стационарная крышка и приводимая в действие манипулятором и вдавливаемая в направлении поршня нажимная головка. Между крышкой и выпускной насадкой предусмотрено поворотное цапфовое соединение. Опорный узел паз/поворотная цапфа между крышкой и корпусом выполнен таким образом, что поворотная цапфа после частичного открывающего смещения крышки перемещается при совместном продвижении выпускной насадки посредством опирания на расположенную со стороны корпуса опору в направлении вдавливания нажимной головки. Дозатор имеет простую конструкцию и удобен в обращении. 5 з.п. ф-лы, 8 ил.
Patent RU-2301984-C2 (RU)
Inventor: UVAROV VALERIJ BORISOVICH
IPC: G01N3/46
Filed: 2005-02-14
Granted: 2007-06-27
Abstract: FIELD: testing engineering. 
     SUBSTANCE: device comprises prismatic table, pressing mechanism, and mechanism for moving the specimen.  The specimen is locked so that its surface to be tested is normal to the line of loading and the face of the specimen underlies the indenter. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2291971-C2 (RU)
Inventor: LYSOV GEORGIJ VASIL EVICH
IPC: F02B75/10
Filed: 2005-04-04
Granted: 2007-01-20
Abstract: FIELD: engine engineering. 
     SUBSTANCE: device comprises discharging chamber made of metallic pipe filled with dielectric agent and provided with through opening for flowing gas, filter of carbon black particles and catalyzer set in the opening at the pipe ends, source of microwave energy mounted on the metallic pipe and having casing made of a segment of cylindrical surface connected with the pipe via sides and faces coaxially to the pipe.  The wall of the pipe is provided with two ports that are shifted one with respect to the other in azimuth by 90 degrees .  The casing has opening to provide connection with the rectangular wave guide.  The sides are in coincidence with the longitudinal edges of the ports of the chamber pipe, and cross-sections that pass through the faces are in coincidence with the transverse edges of all ports.  The wide side of the rectangular wave guide is oriented along the axis of the device.  The source of microwave energy is positioned above the catalyzer, and this section is provided with an electrode that is oriented along the axis of the chamber and connected with the source of pulse voltage.  The filter of carbon black particles and catalyzer may be made of ball particle made of a dielectric material. 
     EFFECT: enhanced quality of purification. 
     4 cl, 1 dwg
Patent RU-2313141-C2 (RU)
Title: Method and device for measuring oscillation frequency of multi-cantilever
Inventor: KAWAKATSU HIDEKI
IPC: G01H13/00
Filed: 2003-12-25
Granted: 2007-12-20
Abstract: FIELD: methods and devices for measuring oscillation frequency of multi-cantilever. 
     SUBSTANCE: in the method a set of cantilevers having different lengths and different native frequencies and positioned in groups along radiuses from spiral base, are lit by common laser excitation spot. Simultaneously, native oscillations are excited in the set of cantilevers by continuous light excitation to measure oscillations. Device contains a set of cantilevers, having different lengths and different native frequencies and positioned in groups along radiuses from spiral base, device for simultaneous excitation of native oscillations of cantilevers by continuous light excitation. Microscope with scanning probe with usage of device for measuring frequency of multi-cantilever oscillations for self-excitation of native frequencies of cantilevers, to determine interaction between sample and probe at the end of each cantilever in form of alteration of frequency of self-excited oscillation, of amplitude of self-excited oscillation or phase of self-excited oscillation. 
     EFFECT: prevented necessity to include an excitation element into composition of each cantilever, detection and simplification of structure of cantilever matrix due to optical pumping and optical measurement, ensured high values of quality and application of different high frequency operations and modified methods for cantilevers. 
     19 cl, 6 dwg
Patent RU-2298533-C2 (RU)
Inventor: KOREN KOVA SOF JA FEDOROVNA
IPC: C04B26/26
Filed: 2005-07-05
Granted: 2007-05-10
Abstract: FIELD: heat-insulation materials. 
     SUBSTANCE: invention relates to manufacture of building materials and can be used in manufacture of hydrophobic heat-insulation mineral-wool materials with binder. In composition according to invention, content of glass wool is 39.3-73.6% and that of binder 1,3-6,2% (the rest being water). Binder is an organomineral one in the form of 5-10% water emulsion of oil-field waste formed in production and transportation of crude oil. 
     EFFECT: reduced sorption humidity and water absorption of fibers and also increased water-strengthening of materials based on mineral and glass fibers. 
     2 tbl
Patent RU-2319238-C2 (RU)
IPC: G21F9/28
Filed: 2005-08-23
Granted: 2008-03-10
Abstract: FIELD: material treatment by means of laser. 
     SUBSTANCE: proposed method includes scanning of polluted material surface with generated laser beam through polymeric film material transparent for laser radiation. Laser beam intensity should meet following correlation: 0.1q th  < q < q th , where q is laser beam intensity on polluted surface of material; q th  is intensity limit of laser radiation complying with boiling temperature of radioactive film material being removed under normal pressure. Film material is disposed at distance of 0.1 - 50 mm from polluted surface of material. 
     EFFECT: enhanced effectiveness due to reduced potential danger of radioactive contamination in the course of decontamination, reduced amount of decontamination products. 
     3 cl, 1 dwg
Patent RU-2343177-C2 (RU)
Inventor: VANG BING
IPC: C09J153/02
Filed: 2004-03-11
Granted: 2009-01-10
Abstract: Изобретение относится к отверждаемым влагой композициям герметика, включающим поли-альфа-олефиновый полимер с силановой функциональной группой. Техническая задача - разработка композиции герметика, пригодной для соединения стекла с различными субстратами. Предложена отверждаемая влагой композиция герметика, которая содержит (в мас.%): аморфный поли-альфа-олефиновый полимер с силановой функциональной группой (5-80), термопластичный эластомер (10-75) и клеящий агент (5-60), а также варианты пакетов изолирующего стекла с использованием заявленного герметика. 3 н. и 9 з.п. ф-лы, 1 табл.
Patent RU-2359641-C2 (RU)
Title: Эндопротез вертлужной впадины и направитель для его установки
Inventor: GAFAROV KHAJDAR ZAJNULLOVICH
IPC: A61F2/34
Filed: 2006-03-02
Granted: 2009-06-27
Abstract: Группа изобретений относится к области медицины, а именно к травматологии-ортопедии. Эндопротез содержит чашу и фиксаторы. Чаша выполнена полусферической с цилиндрическим отделом ниже экватора. В цилиндрическом отделе для фиксаторов выполнены сквозные радиальные каналы с осями, расположенными параллельно плоскости экватора и под равными углами между собой. На торце чаши, между проекциями на него контуров сквозных радиальных каналов, выполнены прямоугольные проточки. Фиксаторы выполнены с заостренными рабочими концами для внедрения в костную ткань и с тыльными концами, имеющими конические углубления. Фиксаторы размещены в сквозных радиальных каналах, а их тыльные концы обращены внутрь чаши. Направитель для установки вышеуказанного эндопротеза содержит основание, резьбовой стержень, подвижные и неподвижные штанги, втулку и спиральные пружины растяжения. Основание имеет цилиндрическую форму и канал для резьбового стержня. Резьбовой стержень имеет рукоятку, а его свободный конец имеет распорный диск, установленный на упомянутом стержне с возможностью осевого вращения. Резьбовой стержень имеет возможность перемещений в канале основания по резьбе. Втулка имеет резьбовой канал и закреплена под основанием. Часть резьбового стержня размещена во втулке. Концы неподвижных штанг оснащены пластинчатыми упорами для размещения в прямоугольных проточках торца чаши, а концы подвижных штанг оснащены полусферическими выступами для установки в конические углубления тыльных концов фиксаторов. На подвижных штангах закреплены клинья. Неподвижные и подвижные штанги установлены по периметру основания на равных расстояниях друг от друга и с их чередованием. Неподвижные штанги закреплены, а подвижные штанги подвешены на шарнирах. Спиральные пружины растяжения закреплены своими концами на подвижных штангах и втулке. Распорный диск имеет возможность постоянного контакта с клиньями. Изобретение обеспечивает улучшение исходов лечения за счет снижения травматичности манипуляций, повышения точности установки и стабильности фиксации эндопрототеза в вертлужной впадине. 2 н.п. ф-лы, 7 ил.
Patent RU-2318832-C2 (RU)
IPC: C08F2/00
Filed: 2004-03-31
Granted: 2008-03-10
Abstract: FIELD: polymer production. 
     SUBSTANCE: invention relates to high-stereospecific 1-butene (co)polymer and a high-activity process for producing the same. Process comprises polymerization of reactive monomer 1-butene in presence of catalyst including solid component containing titanium compound and in presence of inert gas, the latter being introduced into reactor together with hydrogen in order inert gas to be present in reactor during polymerization. This step is performed at elevated pressure in polymerization reactor owing to use inert gas at higher pressure than equilibrium pressure of gas-liquid reactant system at reaction temperature from 10 to 110°C. High-stereospecific polybutylene obtained in this process is characterized by that it is 1-butene homopolymer or copolymer including up to 40 wt % α-C2-C20-olefins other than 1-butene and shows following properties: titanium does nor present in catalyst residues at the ppm level, stereospecificity expressed through content of isotactic pentads (mmmm%) and measured using 13C-NMR technique equals 96 or higher, and molecular mass distribution (Mw/Mn) is 3-6. 
     EFFECT: enabled effective process for production of high-stereospecific polybutylene essentially free of catalytic residues. 
     3 cl, 4 dwg, 11 ex
Patent RU-2326626-C2 (RU)
Title: Gasanov's layered therapeutic-preventive counterpane
Inventor: GASANOV EHJJUB SEBZULLAEVICH
IPC: A47G9/02
Filed: 2006-04-20
Granted: 2008-06-20
Abstract: FIELD: medicine; reflexotherapy. 
     SUBSTANCE: layered therapeutic-preventive counterpane consists of at least two interconnected layers of woven fabric. Woven fabric contains two connected alternate variants of stripped passive thermal resources used for formation of heat-transfer coefficients difference enough to generate temperature difference on related body areas causing simultaneous irritation of cold and heat receptors of subliminal and threshold intensity at comfort conditions of body functioning. Lines of fabric adjacent layers alternate strips are angularly connected. 
     EFFECT: enables to increase efficiency of therapeutic effect and product convenience.
Patent RU-2324290-C2 (RU)
Inventor: USUDA MASAFUMI
IPC: H04W28/00
Filed: 2006-05-02
Granted: 2008-05-10
Abstract: FIELD: mobile communications. 
     SUBSTANCE: method includes the following: receiving in a mobile station the channel of absolute data rate assignment that specifies an absolute value of data rate for communication with base station; and ignoring in the mobile station the channel of relative data rate assignment that specifies a relative value of data rate until each operation sequence of Hybrid Automatic Repeat Request (HARQ) is executed once after receiving of the channel of absolute data rate assignment. 
     EFFECT: control of data rate to control the rate of data transferred from mobile station to base station via uplink. 
     2 cl, 16 dwg
Patent RU-2318985-C2 (RU)
IPC: E21B37/00
Filed: 2006-07-13
Granted: 2008-03-10
Abstract: FIELD: oil and gas-condensate well development and repair, particularly to increase oil recovery from oil and gas-condensate reservoirs during oil-production well operation by deep overburden creation in well bottom zone. 
     SUBSTANCE: pressure generator comprises shutoff pipeline with reservoir fluid pressure inlet orifices, implosion chamber cylinder connected with shutoff pipeline by means of sub, piston connected with pump rod and working chamber. The working chamber has working cylinder with windows and pressure concentrators, shutoff valve with rod and sleeve, which communicates implosion chamber cylinder with working chamber. Working chamber has air-hydraulic damping means including hydraulic cylinder with expanded upper part and including piston. Air-hydraulic damping mans also has pneumatic cylinder with floating piston. Piston is made as a single whole with shutoff valve rod. Floating piston is at predetermined pressure and may cooperate with shutoff valve rod. Hydraulic and pneumatic cylinders are fixedly connected with each other. 
     EFFECT: increased pressure generator operational reliability. 
     2 cl, 2 dwg
Patent RU-2325868-C2 (RU)
Inventor: SVIRIDOV KONSTANTIN NIKOLAEVIC
IPC: A61C1/06
Filed: 2006-07-25
Granted: 2008-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates the instrument making sphere and can be used in medical technique in prosthetics and dentistry. Dental engine contains drive, spindle and immobiliser for shank end from crank. Spindle has outlet end with axial bore for cutting tool shank end. Shank end immobiliser from crank is made as cylindrical claw. On the side surface of axial bore of spindle outlet end longitudinal groove of V-shaped section is provided. Cylindrical claw is mounted in longitudinal groove of axial borne of spindle outlet end along its axis and with the ability to limit the movement along the groove bottom to its smaller depth, while simultaneous contact with the side surface of cutting tool shank end. 
     EFFECT: range extension of transmitted torque and improvement of dental engine accuracy characteristics. 
     6 cl, 4 dwg