baber/WOPTO huggingface dataset:
Patent RU-2254175-C2 (RU)
Title: Method of hydro-engineering system cavity cleanout and a device for its realization
Inventor: SUKOVATTSIN A V
IPC: B08B3/10
Filed: 2003-05-05
Granted: 2005-06-20
Abstract: FIELD: chemical and petrochemical industries and mechanical engineering; cleanout of internal surfaces of pipelines, hydro-engineering and heat engineering systems. 
     SUBSTANCE: the invention presents a group of inventions intended for cleanout of inner surfaces of pipelines, the hydro-engineering and heat engineering systems equipment from different industrial impurities. The method provides for in series feeding of a liquor and gas-liquid streams into an internal cavity, formation of oscillations in the liquid stream and in front of a gas-liquid stream. Into a cavity they first feed a gas stream and then alternately the liquid and gas-liquid streams, change direction of oscillations of gaseous, liquid and gas-liquid streams and form the rear oscillations, pump out and clean the liquid and gas-liquid streams from pollution. Then repeatedly use the cleaned liquid. The device for realization of the method contains a gas feeding line and a unit to control the compressed gas feeding for formation a gas-liquid stream, a liquid feeding line with a container, a unit of filters, a centrifugal pump supplied by a by-pass line with a gate on it. The device is supplied with a line of a drain of a liquid and gas-liquid stream into the container coupled with the liquid feeding line from the filters unit, and the gas feeding line is directed also to formation of a gas stream. Besides the unit of the compressed gas feeding control consists of a pressure-reducing valve and a manometer gage. The device is also provided with the members for its fastening to the cleaned hydro-engineering system and connected to the lines of and feeding and discharge of the gaseous, liquid and gas-liquid streams through the electromagnetic valves, which are controlled by the electronic control unit. The group of inventions ensures improvement of the quality and productivity of the complex hydro-engineering systems internal cavities cleanout. 
     EFFECT: the group of inventions ensures improvement of the quality and productivity of the complex hydro-engineering systems internal cavities cleanout. 
     3 cl, 1 dwg
Patent RU-2264002-C2 (RU)
Inventor: GUDIMOV N L
IPC: H01M10/28
Filed: 2003-05-23
Granted: 2005-11-10
Abstract: FIELD: electrical engineering; manufacture of tubular-plate alkali cells. 
     SUBSTANCE: proposed method for producing alkali cell includes impregnation of porous sintered nickel plate base with salt solution, treatment with alkali solution, washing, and drying; upon impregnation with salt solution plates are treated for short time of 2 to 60 s with water at temperature of 18 to 90 °C. 
     EFFECT: reduced labor consumption and enhanced yield. 
     2 cl, 2 tbl
Patent RU-2316564-C2 (RU)
Title: Specific human antibodies for selective cancer therapy
Inventor: KHAGAJ JOSHEVED
IPC: C12N15/09
Filed: 2001-12-31
Granted: 2008-02-10
Abstract: FIELD: medicine, oncology, genetic engineering, pharmacy. 
     SUBSTANCE: invention relates to a peptide or polypeptide representing a Fv-molecule, its genetic engineering construction, fragment of Fv-molecule or its genetic engineering construction able to bind leucosis cells and cells expressing glycocalicine. The selective and/or specific binding with target-cell is determined firstly by the first hypervariable site being Fv-molecule is a single-chain Fv-molecule or disulfide Fv-molecule (scFv or dsFv) and can be labeled by one or more labels. Fv molecule comprises variable sites of heavy and light chain wherein variable site of heavy chain comprises CDR3, CDR2 and CDR1 sites with amino acids sequences given in the invention description. Invention provides using peptides or polypeptides for design of an antitumor pharmaceutical compositions based on the specific direction for enhanced binding on essentially exposed and/or superexpressed binding site in target-cell or inside of its. Also, binding with a target-cell is carried out for benefit of other cells on which or inside of these cells this binding site is not essentially available and/or expressed. 
     EFFECT: valuable biological and medicinal properties of antibodies. 
     11 cl, 25 dwg, 11 tbl, 10 ex
Patent RU-2342318-C2 (RU)
Inventor: AASBERG-PETERSEN KIM
IPC: C10L3/08
Filed: 2003-09-25
Granted: 2008-12-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to production of synthesis-gas and device for obtaining it. Synthesis-gas is obtained by successive carrying out one or several endothermal and/or adiobatic reformings with water vapour and autothermal reforming with water vapour. Method includes stages of endothermal and/or adiabatic catalytic reforming with water vapour successively, where reformng with water vapour is carried out in one or two endothermal stages successively and/or in one or more adiabatic stages of reforming with water vapour successively with intermediate heating of gaseous raw material, removed from stages of adiabatic reforming, and where containing carbon monoxide gas, characterised by molar ratio of hydrogen to carbon less than 4.5, is added before at least one of endothermal or adiabatic stages of reforming with water vapour and/or before stage of autothermal reforming with water vapour. Device for obtainng synthesis-gas represents reforming system and includes optionally device of preliminary reforming for adiabatic preliminary raw material reforming; one or more devices of endothermal catalytic reforming with water vapour and/or at least first and last adiabatic installations of catalytic reforming with water vapour, connected successively; means for intermediate raw material heating between at least first and last adiabatic reforming-installations with water vapour; autothermal reforming-installation with water vapour with descending flow, connected successively with one or more installations for endothermal reforming with water vapour or with last adiabatic reforming-installation with water vapour; and means for adding carbon monoxide-containing gas, located higher along the flow of one or more endothermal reforming-installations with water vapour or higher along the flow of, at least, first and/or last adiabatic reforming-installations and/or higher along the flow of autothermal reforming-installation. 
     EFFECT: increase of synthesis-gas production. 
     10 cl, 11 tbl, 15 ex, 2 dwg
Patent RU-2263106-C2 (RU)
Title: (s)-methyl-3-(3-nitrophenyl)pentanoate
Inventor: GAGE JAMES R
IPC: C07D309/32
Filed: 2003-10-21
Granted: 2005-10-27
Abstract: FIELD: organic chemistry, biochemistry. 
     SUBSTANCE: invention relates to a new intermediate compound, namely, (S)-methyl-3-(3-nitrophenyl)pentanoate that is used in preparing [R-(R * ,R * )]-N-[3-[1-[5,6-dihydro-4-hydroxy-2-oxo-6-(2-phenylethyl-6-propyl-2H-pyran-3-yl]propyl]phenyl]-5-(trifluoromethyl)-2-pyridinsulfonamide representing a protease inhibitor. This inhibitor can be used in treatment of HIV-infected patients. Invention provides preparing new intermediate compound for the new protease inhibitor. 
     EFFECT: valuable medicinal and antiviral properties of compound. 
     1 cl, 3 sch, 9 ex
Patent RU-2265418-C2 (RU)
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 2003-11-18
Granted: 2005-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has head member, neck member, trochanteric part, pedicle and inlay. The endoprosthesis has damping polymer ring mounted between end faces of the trochanteric part and pedicle. Endoprosthesis inlay is manufactured from elastic flexible material and has big and small thickened ends of square cross-section and narrowed cylindrical middle part. The narrowed inlay part is reinforced in longitudinal direction with soft non-spring wire shaped as helical cylindrical spring. Cavity of square cross-section is available in the trochanteric part for mating with the greater thickened inlay end open towards the pedicle with its through cylindrical opening. The inlay is mounted in the cavity of square cross-section without axial displacements being allowed. A canal of square cross-section is available in the pedicle for receiving the smaller thickened inlay end and cylindrical canal. The smaller thickened inlay end is fixed in the pedicle in axial direction with combined bushing and screws. Gap is available between narrowed cylindrical middle part of the inlay and internal surface of the combined bushing. 
     EFFECT: high stability of prosthesis pedicle; enhanced effectiveness of treatment. 
     3 dwg
Patent RU-2304560-C2 (RU)
Inventor: LITTS DZHON I
IPC: C01G39/06
Filed: 2001-09-26
Granted: 2007-08-20
Abstract: FIELD: extraction of molybdenum from molybdenite concentrate. 
     SUBSTANCE: proposed method includes forming aqueous suspension of molybdenite concentrate, heating this suspension to temperature of about 200C, mixing the suspension at contact with atmosphere containing free oxygen, oxidizing the suspension in this atmosphere at excessive pressure of oxygen 3,4 bar as minimum (50 pound/inch 2 ), determination of amount of soluble molybdenum at oxidation of molybdenite concentrate under pressure, control of concentration of ferric iron ions and concentration of excessive  sulfuric acid by recirculation of portion of  leached-out suspension and/or by addition of sulfuric acid to aqueous suspension, obtaining leached-out suspension at 99% of molybdenum concentrate oxidized. Determination of amount of soluble molybdenum at oxidation of molybdenite concentrate under pressure includes preliminary calculation of sulfuric acid concentration and preliminary calculation of soluble iron concentration. 
     EFFECT: enhanced efficiency of determination of soluble molybdenum amount; optimization of process. 
     12 cl, 5 dwg, 2 tbl, 3 ex
Patent RU-2263788-C2 (RU)
Title: Block ventilation method for top slicing develoment system
Inventor: MOKHIREV N N
IPC: E21F1/00
Filed: 2003-12-16
Granted: 2005-11-10
Abstract: FIELD: mining industry, particularly ventilation of mines or tunnels during bauxite deposit development. 
     SUBSTANCE: method involves supplying pure air from field haulage roadway through blind drift of transport horizon into ore rising one due to mine depression; feeding part of air from rising horizon in intermediate blind drift; directing remaining pure air in layered air supply drift and then to entry ways for venting thereof; removing contaminated air through previously developed entry ways in layered venting drifts arranged in exhausted space at deposit ground along the strike; directing contaminated air through venting rises arranged in exhausted space along block boundaries at deposit ground to field venting drift drilled under deposit ground along the strike at venting horizon level and blind drift of venting horizon to field venting drift; supplying pure air from intermediate blind drift to field rise and then to field venting drift through blind drift of venting horizon. Intermediate blind drift and field rise are adapted to evacuate miners in emergency conditions. 
     EFFECT: increased efficiency and miner's safety due to changing pure and contaminated air mass flow within the boundaries of the block. 
     3 dwg
Patent RU-2282351-C2 (RU)
Inventor: STREKALOV SERGEJ DMITRIEVICH
IPC: A01G25/09
Filed: 2004-01-14
Granted: 2006-08-27
Abstract: FIELD: sprinkling equipment. 
     SUBSTANCE: each tower of sprinkler machine is fixed on satellite rigidly coupled to activator, which is actuated for motion by means of two hydraulic cylinders, with one of said hydraulic cylinders being rigidly connected to frame and other hydraulic cylinder being connected pivotally. During operation, hydraulic cylinders are offset with respect to one another. 
     EFFECT: increased efficiency by reducing disadvantageous effects upon soil. 
     3 dwg
Patent RU-2265399-C2 (RU)
Inventor: PAVLJUKOVA E N
IPC: A61B8/00
Filed: 2004-02-16
Granted: 2005-12-10
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: the present innovation deals with ways for ultrasound diagnostics of cardiac contractile function. It includes Doppler tissue myocardial studying followed by detecting regional value of deformation and myocardial deformation rate into diastole at curved M-mode Strain Rate, performing quantitative analysis at Strain mode, moreover one should calculate myocardial deformation value into diastole at ECG at the level of P tooth and at its value being above 5% it is possible to diagnose the syndrome of incomplete diastole. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     6 dwg, 1 ex, 1 tbl
Patent RU-2269173-C2 (RU)
Title: Магнитомягкий аморфный сплав
Inventor: MARKIN VLADIMIR VIKTOROVICH
IPC: B22D11/06
Filed: 2004-03-23
Granted: 2006-01-27
Abstract: Изобретение относится к металлургии, в частности к аморфным магнитомягким сплавам, используемым для изготовления трансформаторов, дросселей и тороидальных витых магнитопроводов. Заявленный магнитомягкий аморфный сплав на основе системы Fe-Co-Ni получен в виде ленты в процессе литья плоского потока расплава на поверхность охлаждающего тела и скоростной закалки. Состав сплава определяется формулой (Fe-Co-Ni) а А b L c Ba e , где: А - аморфизирующие элементы: В, Si, Р,  а L - легирующие элементы: V, Cr, Mn, Ge, Zr, Nb, Мо, W, Bi, Cu, при следующем соотношении компонентов, ат.%: 12≤b≤22; 0≤с≤7; 0,1≤е≤0,8; а - остальное. Технический результат изобретения состоит в повышении жидкотекучести расплава, повышении плотности, снижении поверхностной пористости ленты и обеспечении возможности получения ленты различной толщины в одном непрерывном цикле литья без поверхностных дефектов и разрывов. 3 табл.
Patent RU-2286115-C2 (RU)
Inventor: BARBARASH LEONID SEMENOVICH
IPC: A61F2/24
Filed: 2004-03-29
Granted: 2006-10-27
Abstract: FIELD: medicine, cardiovascular surgery. 
     SUBSTANCE: the present innovation deals with manufacturing biological prostheses of pulmonary artery valve due to the following technique: it is necessary to prepare a volumetric pattern that follows both configuration and size of the valve followed by cutting a valve out of xenopericardium to fix it upon the plate-foundation. Then one should fulfill presentation of this volumetric patter onto the plane to make a French curve according to it that helps to cut a valve out of pretreated xenopericardial fragment. Then it should be fixed at the plate-foundation along the contour with possibility to be pressed to the plate-foundation during the work of implanted valve and with the chance to provide free blood passage in pulmonary artery in case of backwards blood flow. The innovation provides increased reliability of prosthesis' active work and its expiry terms. 
     EFFECT: higher efficiency. 
     4 dwg, 2 tbl
Patent RU-2340888-C2 (RU)
Inventor: GRIGOR EV VLADIMIR MIKHAJLOVICH
IPC: G01N27/416
Filed: 2004-08-27
Granted: 2008-12-10
Abstract: FIELD: physics; measurements. 
     SUBSTANCE: present invention pertains to analysers of the content of liquids using an ion-selective indicator electrode. The device comprises a flow switch, tap with a spherical valve, a sample preparation chamber, buffer solution dispenser and a potentiometric measurement cell with a sample receiving chamber. The device also has a hemisphere separation mechanism, a sample preparation chamber with a mixer, floating cover and a membrane of the buffer solution dispenser in between them. The sample preparation chamber and the measurement cell are inside a case, which has a heater. The upper hemisphere of the tap is the bottom of the chamber and part of the case. On the surface of the valve, symmetric about the centre, there are channels with gaskets for connecting the sample preparation chamber with the switch and the measurement cell, as well as gaskets for covering the channel openings. The invention provides for increasing output and accuracy of analysis, wider functional capabilities and simplification of construction. 
     EFFECT: increased output and accuracy of analysis, wider functional capabilities and simple construction. 
     5 cl, 4 dwg
Patent RU-2301693-C2 (RU)
Inventor: BARR DID E
IPC: A62B7/12
Filed: 2003-02-05
Granted: 2007-06-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: assembly can be used by operators at dangerous working areas, for example, at nuclear plants, for removing asbestos or for medical purposes. Method has several steps: processing of compressed air, which processing consists of air drying operation and repeated moisturizing of worked-out dry air. Step of repeated moisturizing of processed dry air has operation on controlled distribution of processed dry air, on one hand, into line of repeated moisturizing and on the other hand, into line of dry air. Air is produced to have humidity as that of which sucked in by compressors. 
     EFFECT: reduced dryness of fed air. 
     19 cl, 1 dwg
Patent RU-2336088-C2 (RU)
Title: Способ экстракции антоцианинов из черного риса и их композиция
Inventor: ZAVISTOVSKI EZHI
IPC: A61P9/10
Filed: 2003-03-26
Granted: 2008-10-20
Abstract: Изобретение относится к фармацевтической промышленности, в частности к способу лечения или профилактики гиперлипидемических состояний и/или гиперхолестеринемии. Способ лечения или профилактики гиперлипидемических состояний и/или гиперхолестеринемии с использованием композиции, содержащей цианидин-3-О-глюкозид и пеонидин-3-О-глюкозид. Композиция, содержащая терапевтически эффективное количество экстракта черного риса, включающего цианидин-3-О-глюкозид, пеонидин-3-О-глюкозид и один или более фитостеринов и/или фитостанинов. Композиция, содержащая терапевтически эффективное количество экстракта черного риса, включающего цианидин-3-О-глюкозид, пеонидин-3-О-глюкозид и один или более антиоксидантов. Способ лечения или профилактики гиперлипидемических состояний и/или гиперхолестеринемии с использованием композиции, содержащей экстракт наружного слоя лущеного черного риса, причем указанный экстракт содержит цианидин-3-О-глюкозид и пеонидин-3-О-глюкозид. Вышеописанный способ и композиции эффективны для лечения или профилактики гиперлипидемических состояний и/или гиперхолестеринемии. 4 н. и 25 з.п. ф-лы, 19 ил., 11 табл.
Patent RU-2283455-C2 (RU)
Title: Plant for preparation of petroleum associated gas or natural gas for transportation along pipeline and production of liquid hydrocarbons from said gas
Inventor: PODERJUGIN VIKTOR IVANOVICH
IPC: F17D1/02
Filed: 2004-11-09
Granted: 2006-09-10
Abstract: FIELD: preparation and transportation of petroleum associated and natural gases. 
     SUBSTANCE: invention relates to preparation of gas for transportation along gas pipeline and separation of heavy fraction condensate from gas.  Proposed plant for preparation of petroleum associated gas or natural gas for transportation along gas pipeline and obtaining of liquid hydrocarbons from gas intake line, device to increase and decrease pressure, gas flow line, liquid hydrocarbons extraction line, three-circuit heat exchanger, separator, expansion valve, two regulating valves and swirl pipe whose input is connected through pressure increasing and decreasing device from one side with inlet gas line through first regulating valve and through series-connected second regulating valve and first circuit of heat exchanger, and from other side, with output of expansion valve.  Output of cold flow of swirl pipe is connected through second circuit of heat exchangers with gas flow line, output of hot flow of swirl pipe is connected through third circuit of heat exchanger with input of separator whose condensate output is connected with line to remove liquid hydrocarbons, and gas output, with input of expansion valve. 
     EFFECT: increased degree of separation of condensate of heavy fractions of hydrocarbons from petroleum associated gas or natural gas designed for transportation along gas pipeline. 
     1 dwg
Patent RU-2281306-C2 (RU)
Title: Method for production of anthocyan food-grade dyes from plant raw materials
Inventor: TSUGLENOK NIKOLAJ VASIL EVICH
IPC: C09B61/00
Filed: 2004-11-09
Granted: 2006-08-10
Abstract: FIELD: food processing industry, in particular production of red food-grade dye from deep-colored breeds of small-fruited apples. 
     SUBSTANCE: claimed method includes soaking of deep-colored small-fruited apples for 3.0-4.0 h under 30 cm water layer at temperature of 8-10°C followed by pressing. Obtained juice with pulp after coarse filtration is centrifuged for 8-10 min at 4800 rpm and decanted. Cleared juice is concentrated in vacuum-evaporating apparatus at temperature of 55-60°C and pressure of 0.25 mPa up to dry matter content of 76-78 % and conserved by addition of 1 % sodium benzoate solution in ratio of 0.6-0.8 pts per 100 pts of dye. Cake obtained after pressing, sedimentation, filtration and decantation is dried at 60-70°C and ground to produce fruit meal. 
     EFFECT: new raw materials for production of food-grade dyes; increased dye yield. 
     2 cl, 2 tbl, 1 ex
Patent RU-2291599-C2 (RU)
Inventor: SON JOUNG-DZIN
IPC: H01L23/34
Filed: 2004-11-19
Granted: 2007-01-10
Abstract: FIELD: system and method for draining heat from mobile communication system terminal. 
     SUBSTANCE: system contains mounting plate, mounted in the body of terminal, on which thermo-producing component is mounted, and screening body for screening electromagnetic waves, emitted by mounting plate, and for holding mounting plate. Heat-producing device is mounted between thermo-producing component and screening body. Thermo-producing device transfers heat, produced by thermo-producing component, from mounting plate directly to screening body. 
     EFFECT: prevented effect of transfer of exhausted heat to mounting plate from screening body. 
     2 cl, 7 dwg
Patent RU-2328802-C2 (RU)
Inventor: AKHUNOV TURSUN ABDALIMOVICH
IPC: H02K3/04
Filed: 2004-11-22
Granted: 2008-07-10
Abstract: FIELD: electric machine industry. 
     SUBSTANCE: three-phase double-layer electric machine winding in z=108c grooves: 1) at 2p=22·c poles with number of grooves per pole and phase q=z/3p=36/11 made of 3p·c coil groups with numbers from 1G to 33G·c and grouping of coils by row 43343334333, which is repeated 3·c times: in the first grouping 1G...11G four-coil groups have steps of coils by grooves y gi =8, 6, 4, 2 with (1-x)w c , w c , w c , (1-x)w c  turns, three-coil - y' gi =7, 5, 3 with (1-x)w c , (1+x)w c , w c  in 6G, 10G, y' gi =5, 5, 5 with w c , (1+x)w c , (1-x)w c  in 2G, 5G, 9G and with (1-x)w c , (1+x)w c , w c  in 3G, 7G, 11G with value of x=0.485; 2) at 2p=26·c poles with number of grooves per pole and phase q=z/3p=36/13 made of 3p·c coil groups with numbers from 1G to 39G·c and grouping of coils by row 3332332332332, which is repeated 3·c times: in the first grouping 1G...13G three-coil groups have steps of coils by grooves y gi =6, 4, 2 with w c , w c , (1-x)w c  turns in 1G, 4G, 6G, 8G, 10G, 12G and (1-x)w c , (1+x)w c , w c  in 7G, 11G, y gi =4, 4, 4 with (1-x)w c , (1+x)w c , w c  in 2G and with w c , (1+x)w c , (1-x)w c  in 3G, and double-coil at y' gi =5, 3 - by (1+x)w c  turns with value of x=0,.9, where c=1, 2, 3,...; 2w K  - number of grooves turns that are fully filled with winding. Specified distribution of coils with unequal number of turns are repeated in every subsequent grouping. 
     EFFECT: reduction of differential scattering coeffcient σ s  for symmetric m'=3-zone electric machine fractional (q=36/11 and q=36/13) loop winding. 
     8 dwg