baber/WOPTO huggingface dataset:
Patent RU-2238135-C2 (RU)
Title: Filter for cleaning gaseous medium
Inventor: EVSTAF EV A A
IPC: B01D46/52
Filed: 2002-10-31
Granted: 2004-10-20
Abstract: FIELD: devices for cleaning air from dust and aerosols; nuclear, electronic and radio industries. 
     
     
       SUBSTANCE: proposed filter has housing with gas inlet and outlet branch pipes and detachable corrugated filter element made in form of two engageable frames with retainers for corrugations; comb-like segments are made from frames forming detachable insert. Filter element has alternating rigid and elastic retainers for corrugations. Elastic retainers are detachable and are made from cords. Comb-like segment of frame provided with rigid retainers has holes for cord. 
     
     
       EFFECT: extended functional capabilities; enhanced reliability; ease of mounting and dismantling. 
     
     
       3 cl, 5 dwg
Patent RU-2263121-C2 (RU)
Inventor: ZABORISTOV V N
IPC: C08F36/08
Filed: 2003-01-30
Granted: 2005-10-27
Abstract: FIELD: organic chemistry, chemical technology, rubber industry. 
     SUBSTANCE: invention relates to technology used in preparing diene rubber by effect of Ziegler-Natt's catalytic system. Preparing of cis-1,4-diene rubber is carried out by (co)polymerization of diene monomer(s) in hydrocarbon solvent medium in battery of in-line of at least three in-line connected reactors and by using Ziegler-Natt's catalyst based on compounds of rare-earth elements from lanthanides order followed by stopping, washing out, degassing and dehydration of polymer. Butadiene, isoprene or their mixture are used as diene monomer(s), and diene monomer or mixture of diene monomers is fed in common or separately by fractional dosing. The catalyst is fed into the first reactor only and 1-99 wt.-% of the total amount of diene monomer(s) is fed firstly into the first reactor as a charge dissolved in hydrocarbon solvent and then 1-99 wt.-% of remain diene monomer or a mixture of diene monomers of the total amount of charged monomers is fed into next second and third reactors. These monomers are fed either simultaneously into both second and third reactors or successively into the second and third reactors separately. Also possibly that the solution of trialkyl aluminum or dialkyl aluminum hydride, or tetraisobutyldialumoxane or their mixture are fed simultaneously with diene monomer(s) adding into the first, second or third reactor. Also, possible that a hydrocarbon solvent with temperature from -25°C to +140°C is fed simultaneously but separately from a monomer adding into the third or the next reactors. Proposed method provides preparing cis-1,4-diene rubbers showing narrow molecular-mass distribution and high physical-mechanical indices of vulcanized rubber. Invention can be used in industry of synthetic rubber and synthesized polymer - in rubber and tire branches of industry. 
     EFFECT: improved preparing method. 
     3 cl, 2 tbl, 27 ex
Patent RU-2264104-C2 (RU)
Inventor: NIKULINA E O
IPC: A21D8/02
Filed: 2003-02-17
Granted: 2005-11-20
Abstract: FIELD: food-processing industry, in particular, bread-making, more particular, preparing of bread enriched in biologically active additives. 
     SUBSTANCE: method involves kneading dough from flour, water, salt, yeast, and other receipt components; introducing food additive in the form of ground sea buckthorn oil cake; providing dough fermentation and dressing; proofing and baking. Sea buckthorn raw material for food additive is fatless sea buckthorn oil cake used in an amount of 5-7% by weight of flour, said raw material being directly mixed with flour, with following kneading of dough. Method allows use of yeast amount to be reduced by 30% and dough fermentation time to be reduced up to 2.5 hours. 
     EFFECT: improved quality of bread enriched in biologically active additives, reduced consumption of yeast and decreased dough fermentation time. 
     2 tbl, 3 ex
Patent RU-2312143-C2 (RU)
Inventor: LEKLERK KLOD
IPC: C12N5/0784
Filed: 2001-09-14
Granted: 2007-12-10
Abstract: FIELD: molecular biology, biochemistry, microbiology. 
     SUBSTANCE: invention relates to using adenylcyclase toxin from microorganisms of genus Bordetella in producing protein vectors used in targeting a molecule to cell expressing CD11b. This molecule is chosen from the following group comprising peptides, glycopeptides, lipopeptides, polysaccharides, oligosaccharides, nucleic acids, lipids and chemicals. Molecule shows antigenic properties, it is targeted and translocated to cytosol in cells expressing CD11b. Also, invention relates to using immunogenic composition based on adenylcyclase from microorganism of genus Bordetella as a vaccine for preparing the immunotherapeutic composition. Invention describes a protein vector comprising adenylcyclase from microorganism of genus Bordatella for targeting to cells expressing CD11b, in particular, to cytosol of these cells directly. Invention provides agents that can target molecules in vivo specifically to definite populations of pAPC for providing possibility for stimulation of the immune system. 
     EFFECT: valuable biological properties of vectors. 
     56 cl, 60 dwg, 1 tbl, 1 ex
Patent RU-2273405-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-25
Granted: 2006-04-10
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing, inspecting and cleaning potatoes; before cleaning procedure, treating potatoes with preparation  produced from Saprolegnia parasitica micromycet biomass used in an amount of 0.7-1·10 5  mg/t, said preparation being produced by extracting of Saprolegnia parasitica micromycet biomass with the use of non-polar extractant in above-critical state; at this stage, separating first extract; sequentially extracting biomass with the use of water, alkaline, water, acid, water, alkaline, and water; joining solid residue with first extract, and holding for about 5 hours; providing cleaning, additional cleaning and cutting; subjecting cut potatoes to thermal processing so as to inactivate native enzymes and provide semi-ready state of potatoes; slightly drying until actual roasting losses percentage is reached and not in the excess of value before drying period; packing and freezing. Method allows base product with lesser crumbling extent to be obtained, in particular, amount of crumbled potato pieces in closest prior art method averages 11% while in claimed method it averages 4%. 
     EFFECT: improved organoleptical properties of base product with lesser crumbling extent.
Patent RU-2259114-C2 (RU)
Inventor: JUSHINA E A
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2005-08-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and harmonic combination of organoleptic properties one should prepare the syrup by applying sugar, pectin, water and an additive to be applied as an extract of the mixture of baikhovi black tea, baikhovi green tea, Centaurea flowers, calendula flowers, hibiscus flowers, mountain cranberry leaves and dog rose fruit at certain ratios according to the preset technique. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, "Mountain cranberry" and "Cream" aromatizing agents and a preparation obtained out of Mortierella hygrophila micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher prophylactic properties of the target product.
Patent RU-2265319-C2 (RU)
Inventor: DOROSHENKO N P
IPC: A01N25/00
Filed: 2003-09-11
Granted: 2005-12-10
Abstract: FIELD: agriculture, in particular, grape multiplication. 
     SUBSTANCE: method involves separating 0.1-0.2 mm sized meristematic explants under aseptic conditions; settling said explants onto sterile nutritive medium in test tubes and cultivating. At the first introducing stage, emistim preparation is added into nutritive medium at concentration of 10 -5  - 10 -11  ml/l. 
     EFFECT: improved adaptability of meristems, sanitation of grape plants from viral infection and increased yield of sanitated plants. 
     5 tbl
Patent RU-2305174-C2 (RU)
Inventor: ROBIN ANDREJ VIKTOROVICH
IPC: E21B37/00
Filed: 2003-10-29
Granted: 2007-08-27
Abstract: FIELD: oil production, particularly to create optimal thermal regime in producing oil wells to prevent paraffin-hydrate deposits inside wells. 
     SUBSTANCE: method involves lowering cable with heating unit in tubing string to depth where well fluid temperature exceeds paraffin-hydrate crystallization initiation temperature, wherein the heating unit includes at least two coaxial parts, namely inner and outer ones; linking heating unit of the cable to controllable power source; providing specific power generation by heating unit along tubing string. One part of heating unit has uniform electric resistance along the full length thereof. At least one section of another heating unit part has electric resistance distributed along length thereof in direct proportion to specific power of elementary heating unit section at depth thereof. Distribution of specific power generated by heating unit along tubing string is determined from analytic formula. 
     EFFECT: decreased power inputs and increased reliability. 
     6 dwg
Patent RU-2294192-C2 (RU)
Inventor: CHERESH DEHVID A
IPC: A61K48/00
Filed: 2002-05-30
Granted: 2007-02-27
Abstract: FIELD: chemical-pharmaceutical industry, biochemistry, medicine. 
     SUBSTANCE: invention relates to a liposome directly effecting on α v β 3 -integrin receptors and comprising cationic amphiphilic substance including 1,2-dioleoyloxy-3-(N,N,N-trimethylammonium)propane chloride, neutral lipid, lipid with a direct effect having domain with a direct effect and hydrophobic domain bound with domain of a direct effect, and nucleic acid forming complex with cationic lipid. Cationic lipid presents in the amount from about 1 to about 50 molar % and indicated lipid with a direct effect presents in the amount from about 1 to about 20 molar % wherein molar percents are calculated as measured for the total number of lipid moles in liposome. Domain with a direct effect comprises a nonpeptide antagonist of α v β 3 -integrin comprising 4-[2-(3,4,5,6-tetrahydropyrimidin-2-ylamino)ethyloxy]-benzoyl-2-(S)-aminoethylsulfonamino-β-alanine (compound 10) bound covalently with hydrophilic domain by amide bond. Also, invention relates to a method for inhibition of angiogenesis and involving administration to a patient needing in inhibition of angiogenesis a liposome in the therapeutically effective dose that directly effects on α v β 3 -integrin receptors and comprising nucleic acid that is able to express a protein or peptide suppressing angiogenesis. 
     EFFECT: valuable properties of system. 
     27 cl, 2 tbl, 18 dwg, 8 ex
Patent RU-2280675-C2 (RU)
Inventor: KHOEK AREND
IPC: C10G45/62
Filed: 2002-06-13
Granted: 2006-07-27
Abstract: FIELD: oil refining and petro-chemistry. 
     SUBSTANCE: proposed method consists in bringing the  raw material containing at least 80 mass-% of normal waxes at solidification point above 60°C in contact with catalyst containing noble metal and amorphous porous alumino-silicate carrier; the process is conducted under hydroisomerizatiion  conditions. 
     EFFECT: improved quality of micro-crystalline wax. 
     20 cl, 1 tbl, 1 ex
Patent RU-2290822-C2 (RU)
Inventor: POPOVA TAMARA SERGEEVNA
IPC: A23C23/00
Filed: 2004-01-28
Granted: 2007-01-10
Abstract: FIELD: dairy industry, in particular products for tube and enteral feeding for adult and infants of 3-years and older.  
     SUBSTANCE: claimed product contains milky protein concentrate obtained by ultra- and diafiltering (17.28-18.36 %): whey protein concentrate (11.52-12.24 %); medium chain triglycerides concentrate (17.08-17.80 %); rape oil (8.54-8.9 %); soybean oil (8.54-8.9 %) in mass ratio (pts) of medium chain triglycerides concentrate, rape and soybean oils 2:1:1, respectively; lecithin, glucose syrup (17.58-22.74 %); maltodextrin (6.76-10.59 %), beta-carotene (0.00006-0.00012 %), minerals, vitamins, and water. 
     EFFECT: product with increased nutrient and biological value and prophylaxis properties. 
     2 tbl, 9 ex
Patent RU-2271163-C2 (RU)
Inventor: NETTOV GAZIZ GINOJATOVICH
IPC: A61B17/56
Filed: 2004-04-30
Granted: 2006-03-10
Abstract: FIELD: medicine, traumatology, orthopedics. 
     SUBSTANCE: one should perform distraction of wrist articulation, conduct open resetting of perilunar bone dislocation, coincide scaphoid bone fragments, fix scaphoid bone fragments autonomously intraossally, with the help of a screw, within the limits of the bone for the terms of its consolidation, fix wrist bones transossally with needles within 3-4 wk. The innovation enables to exclude micromobility between scaphoid bone fragments, carry out early articular movements and improve functional results. 
     EFFECT: higher efficiency of therapy. 
     4 dwg, 1 ex
Patent RU-2298432-C2 (RU)
Inventor: FILIPPI EHRMANNO
IPC: B01J19/24
Filed: 2002-10-02
Granted: 2007-05-10
Abstract: FIELD: chemical industry; production of the heat exchangers for the isothermal chemical reactors. 
     SUBSTANCE: the invention is pertaining to the chemical industry, in particular, to the heat exchangers for the isothermal chemical reactors and presents the block heat exchanger for the radial or radial-axial isothermal reactors and has essentially the annular and cylindrical structure with the axial through hole of the definite diameter and consists of the set of the essentially rectangular solid box-shaped heat exchangers located in several having the common axis concentric areas and forming in the block-shaped heat exchanger the set of the essentially  radial groups consisting of the heat exchangers laying in one radial plane and in the different annular zones, the long sides of which are passing  in parallel to the axis of the block heat exchanger, and their short sides are passing in the radial direction, and each such heat exchanger has the internal cavity, through which the running coolant is passing; at least one located on one side of the heat exchanger pipe for distribution of the fed in it running coolant and at least one located on the opposite side of the heat exchanger pipe, In which the running coolant having passed through the heat exchanger is collected. The indicated pipes are connected on the one side to the heat exchanger internal cavity at least through one hole present in them, and on the other side - with the branch-pipes located outside for feeding in the heat exchanger and for withdrawal from it of the running coolant. The technical result of the invention is provision of the flow of the running coolant in the radial direction side by side with the axial direction. 
     EFFECT: the invention ensures the flow of the running coolant in the radial direction side by side with the axial direction. 
     22 cl, 10 dwg
Patent RU-2371511-C2 (RU)
Title: Способ повышения ударной вязкости алюминиево-литиевых сплавов при криогенных температурах
Inventor: BEJBEL KHENRI U
IPC: C22C21/00
Filed: 2004-06-04
Granted: 2009-10-27
Abstract: Изобретение относится к термической обработке алюминиево-литиевых сплавов. Проводят двухступенчатое старение алюминиево-литиевого сплава С458, находящегося в состоянии ТЗ. Первую стадию двухступенчатого старения проводят в интервале температур 175-250°F в течение 12-192 часов, а вторую стадию - в интервале температур 275-310°F в течение 12-96 часов с получением упрочненного состояния Т8. Повышается ударная вязкость алюминиево-литиевого сплава С458 при криогенных температурах. 15 з.п. ф-лы, 6 ил., 3 табл.
Patent RU-2276168-C2 (RU)
Inventor: RUSETSKIJ VALERIJ VIKTOROVICH
IPC: C08L33/08
Filed: 2004-07-22
Granted: 2006-05-10
Abstract: FIELD: rubber industry. 
     SUBSTANCE: invention relates to manufacture of curable rubber compound based on acrylate rubbers used in fabrication of sealing rubber goods suited to be operated in contact with variable motor oils at temperatures to 150°C. Rubber compound is prepared by mixing acrylate rubber with components of compound. Consecutively added are: sodium or zinc stearate, stearic acid (release agent) and curing agent, namely 4,4'-diaminodiphenylmethane dispersed with sodium chloride in dioctyl phthalate, quaternary ammonium base, and, if necessary, mineral filler, carbon black, antioxidant, plasticizer, sulfur or magnesium oxide. 
     EFFECT: reduced relative residual compaction deformation with preserved stability of technological properties of rubber compound and cured products on storage and in processing. 
     7 cl, 2 tbl
Patent RU-2281710-C2 (RU)
Title: Способ хирургического доступа при операциях на тазобедренном суставе
Inventor: PROKHORENKO VALERIJ MIKHAJLOVI
IPC: A61B17/56
Filed: 2004-08-24
Granted: 2006-08-20
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии при повторных операциях на тазобедренном суставе, при реэндопротезировании и остеосинтезе переломов тазобедренного сустава. Сущность: иссекают послеоперационный рубец, из точки между передней и средней третями большого вертела продольно в проксимальном направлении рассекают рубцово-измененные мягкие ткани до надацетабулярного массива, продольно разъединяют пельвиотрохантерные мышцы, полученный мягкотканный лоскут отслаивают от костных структур, что предупреждает нарушение питания костной ткани большого вертела.
Patent RU-2278597-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/10
Filed: 2004-09-27
Granted: 2006-06-27
Abstract: FIELD: production of canned foods. 
     SUBSTANCE: method involves cutting and thermally processing in butter and rubbing carrot and bulb onion; rubbing potatoes; shredding, freezing and defrosting without oxygen access fresh cabbage; thermally processing wheat flour; mixing said components  without oxygen access with meat farce, tomato paste, edible salt and bone soup; packaging, pressurizing and sterilizing resultant mixture. 
     EFFECT: increased digestibility of base products.
Patent RU-2334784-C2 (RU)
Title: Суспензии для применения в качестве топлива для электрохимических топливных элементов
Inventor: FINKEL SHTEJN GENNADIJ
IPC: H01M8/06
Filed: 2003-07-29
Granted: 2008-09-27
Abstract: Изобретение относится к суспензионным топливным смесям для применения в электрохимических топливных элементах, способу производства электрической энергии с применением таких суспензионных топливных смесей, а также к топливным элементам, использующим такие суспензионные топливные смеси для производства электрической энергии. Технической задачей изобретения является необходимость получения топливной смеси для топливных элементов, которая обеспечивала бы применение гидридных топлив с использованием всех их возможностей. Поставленная задача решается тем, что топливная смесь содержит растворитель; первую часть первого топлива, растворенную в растворителе, причем концентрация первой части первого топлива представляет собой ее концентрацию насыщения и первое топливо выбрано из группы, которая включает Na 2 S 2 O 3 , Na 2 HPO 3 , Na 2 HPO 2 , K 2 S 2 О 3 , K 2 НРО 3 , K 2 HPO 2 , NaCOOH и KCOOH; вторую часть первого топлива, суспендированную в растворителе; первую добавку для стабилизации первой части первого топлива в растворителе; вторую добавку для стабилизации суспензии. 4 н. и 31 з.п. ф-лы, 3 ил.
Patent RU-2293133-C2 (RU)
Inventor: PODKOPAEV OLEG IVANOVICH
IPC: C22B41/00
Filed: 2005-04-01
Granted: 2007-02-10
Abstract: FIELD: chemical and metallurgical industry branches, possibly producing germanium concentrate from coals. 
     SUBSTANCE: method comprises steps of subjecting coal in the form of coal layers to heat treatment in shaft type apparatus by supplying air to lower part of said apparatus and heating upper layer of coal till its burning temperature. After creating stable burning zone  heating of upper zone is interrupted and temperature in burning layer is kept no less than 1000°C  and temperature in calcined layer is kept no less than 700°C. Motion rate of burning zone is sustained due to controlling air flow rate at specific feed of air 250 -300 nm 3 /m 2  h. When burning zone achieves lower part of apparatus air feed is interrupted. 
     EFFECT: increased degree of germanium extraction from coals without pyro-metallurgical concentration of germanium concentrate. 
     2 ex
Patent RU-2336268-C2 (RU)
Inventor: KHOLIDON SINESE
IPC: C07D401/04
Filed: 2003-09-18
Granted: 2008-10-20
Abstract: FIELD: chemistry, medicine. 
     SUBSTANCE: invention relates to derivatives of 4-pyrrolidine phenyl benzole ether of formula   where X-Y stands for -CH 2 -O-; R 1 , R 1.1  and R 1.2  independently on each other are selected from group, including H, haloid, haloid (C 1 -C 6 )alkyl, R 21 , R 22  and R 23  independently on each other stand for H; R 24  stands for H; R 3  stands for H; R 4  stands for -CONHR 5 , -CN or -NHR 6 ; R 5  stands for H, (C 1 -C 6 )alkyl; R 6  stands for -CO-H, -CO-(C 1 -C 6 )alkyl, -CO-NH 2 , -SO 2 -(C 1 -C 6 )alkyl; as well as its individual isomers and racemic and non-racemic mixtures. Compounds 1 inhibit monoaminooxidase B, which allows to apply them in pharmaceutical composition and for production of medications, intended for treatment and prevention of Alzheimer's disease and senile dementia. 
     EFFECT: invention ensures enhancing efficiency of composition and method of treatment. 
     15 cl, 7 dwg, 21 ex
Patent RU-2333373-C2 (RU)
Title: Rotor-piston engine housing
IPC: F02B55/10
Filed: 2005-05-11
Granted: 2008-09-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to motor industry, particularly to rotor-piston internal combustion engines (RPE). The casing of, at least, one-section RPE incorporates a stator, a rotor, a cam shaft, stator covers bolted- or pinned-together. Coupling bolts or pins pass through the stator inner loop to come as close to the rotor inner working surface as possible. In the hot zone with the inner wall-shell heating to the temperature of 240°C÷260°C, the distance to the center of coupling bolts or pins lies in the range S=1.2...1.5d, where d is a diameter of the said coupling bolt or pin. The stator is cooled by cooling liquid forced through narrow slot-like channels formed by holes in stator and coupling bolts or pins, the slot width making h=0.1...0.2d. In the said hot zone, nearby the spark plug, the said coupling bolts or pins with slot-like channels surrounding them are located in the stator inner loop close to each other. The cooling liquid channels are located in the stator central part, that is, in the said hot zone. The channels feeding cooling liquid to the stator covers make a continuation of those feeding the stator cooling liquid. The stator is furnished also with channels to feed air or fuel-air mixes passing through the stator hot zone into the RPE intake. 
     EFFECT: decreased bending moment deforming the stator inner wall-shell and the stator covers. 
     6 cl, 7 dwg
Patent RU-2308229-C2 (RU)
Inventor: GORDEEV MIKHAIL LEONIDOVICH
IPC: A61B8/00
Filed: 2005-05-27
Granted: 2007-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out ultrasonic radial artery examination with blood circulation versions being recorded and evaluated. Reactive hyperemia test and cool test are applied. Radial artery usability is evaluated on basis of blood circulation versions, relative radial artery diameter changes in response to reactive hyperemia test and total artery diameter reduction time, morphological and functional artery changes in response to cool test. 
     EFFECT: reduced risk of intra- and postoperative complications; optimized remote coronary bypass operation consequences.