baber/WOPTO huggingface dataset:
Patent RU-2296125-C1 (RU)
Title: Modifier for synthetic cis-1,4-polyisoprene and modifying composition
Inventor: KAVUN SEMEN MOISEEVICH
IPC: C08K5/16
Filed: 2005-08-09
Granted: 2007-03-27
Abstract: FIELD: organic chemistry, in particular chemicals for rubber and tire industries. 
     SUBSTANCE: invention relates to N-substituted monoamides of moleamic acid (MMA) and compositions containing MMA and free radical initiators for addition of MMA molecules to cis-1,4-polyisoprene (PI) macromolecules. N-substituted monoamides of moleamic acid are obtained by interaction under heating of amino group-containing compounds with maleic anhydride in medium of water-free solvent (such as toluene), followed by separation of finished product precipitate from solvent. As amino group-containing compounds oligomer mixture of 2,2,4-trimethyl-1,2-dihydroquinoline (TMDHQ), obtained after the second step of industrial synthesis of Acetonanyl H, with synthesis by-products namely primary or secondary mono-, di-, and polyamines in form of 15-20 % solution in toluene are used. Reagents are used in equimolar ratio based on monomer TMDHQ molar content in dry Acetonanyl H. After reaction multifunctional MMA are obtained. Composition for cis-1,4-polyisoprene modification includes multifunctional MMA in combination with free radical initiators for modification< such as hexachloro-p-xylene or liquid silicone compound bis-triethoxysilylpropyl tetrasulfide. 
     EFFECT: multifunctional MMA with low melt temperature, good compatibility with cis-1,4-polyisoprene; compositions providing cohesion strength of carbon-filled rubber mixtures without rubber destruction. 
     2 cl, 7 tbl, 7 ex
Patent RU-2295168-C1 (RU)
Title: Uranium extraction affinage process
Inventor: OSTROVSKIJ JURIJ VLADIMIROVICH
IPC: G21F9/06
Filed: 2005-10-13
Granted: 2007-03-10
Abstract: FIELD: extraction processes for recovery of nuclear fuel, uranium concentrates, and uranium-containing reusable parts. 
     SUBSTANCE: proposed process for uranium extraction affinage includes dissolution of uranium concentrate at nitric acid excess of 0.75 - 1.0 mole/l and temperature of 80 - 95 °C; prior to extraction uranyl nitrate solution is doped with urea nitrate; post-extraction raffinate and alkali decanting product produced as result of re-extract treatment are separately subjected to carbamide denitration with solution being cooled down and urea nitrate sediment separated; decanting products produced in the process are mixed up and subjected to electrochemical treatment. 
     EFFECT: reduced nitric acid consumption and escape of raffinate-containing nitrate ions, escape of nitric oxides in uranium concentrate dissolution, and uranium loss with effluents. 
     7 cl, 5 dwg
Patent RU-2300473-C1 (RU)
Inventor: BEREZIN VASILIJ VITAL EVICH
IPC: B61D15/00
Filed: 2005-12-14
Granted: 2007-06-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to rest car for train crew of self-propelled train or other running vehicles.  proposed tour car has platform body and body 3 installed on frame 2.  Body is spring-loaded relative to platform body by springs in form of steel coil springs 4 under which shock absorbers are installed.  Springs are furnished with hinge support at top formed by mating cylindrical surfaces of different diameter of flexible member of small angular stiffness.  Vertical and horizontal vibration dampers are installed between body and frame.  Transverse vibration limiters in form of hinge-secured rods are installed in cross direction at end faces of body.  Polyamide shock absorbers 10 with nonlinear elastic characteristic and free clearances are installed on one end of rod, and spherical elastic hinge joint is installed on other end.  Similar vibration limiters but without free clearances in polyamyde shock absorbers with nonlinear elastic characteristics are installed in longitudinal direction. 
     EFFECT: reduced low-frequency vibration of body. 
     6 dwg
Patent RU-2302800-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-12-26
Granted: 2007-07-20
Abstract: FIELD: food processing industry, in particular canned goods from meat and vegetables. 
     SUBSTANCE: claimed method includes meat chopping; onion cutting and roasting in melt butter; fresh white cabbage shredding, freezing, and blending with breading chucks in oxygen-free atmosphere. Meat and onion are blended with table salt and hot red pepper to produce mince. Cabbage with chucks and mince are layered, pouring with sour cream, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2304443-C1 (RU)
Inventor: MAKARENKOVA ILONA DAMIROVNA
IPC: A61K36/03
Filed: 2006-01-10
Granted: 2007-08-20
Abstract: FIELD: medicine, virology, pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention proposes using drug fucoidan as an agent possessing antiviral activity with respect to Hantaan virus representing pathogen of hemorrhagic fever with renal syndrome. Fucoidan possesses high antiviral activity with respect to Hantaan virus representing a pathogen of hemorrhagic fever with renal syndrome. Invention can be used as an agent against Hantaan virus representing a pathogen of hemorrhagic fever with renal syndrome. 
     EFFECT: valuable property of agent. 
     4 tbl
Patent RU-2310312-C1 (RU)
Inventor: EMEL JANOV PAVEL ALEKSANDROVIC
IPC: A01C11/00
Filed: 2006-02-20
Granted: 2007-11-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus has feeding mechanism formed as flat feeding trough inclined to horizontal plane at an angle which is greater than rolling angle of parent plants, which roll over feeding trough surface, by 1-2 deg. Blade rotor mounted above trough, at its outlet end, is adapted for single-piece feeding of parent plants and is provided with elastic blades. Orienting mechanism positioned under feeding trough is made in the form of pipe having rectangular section and mounted in vertical position. Pipe is made from light-weight sheet material. There are flexible resilient spread apart comb-shaped members on front and rear walls of pipe. Comb-shaped members are arranged in at least two tiers in such a manner that their free ends define V-shaped chute open at its top and bottom parts. Stabilizing funnel consisting of flexible resilient members is mounted at outlet end of pipe, along perimeter of its section. Receiving and feeding funnel is disposed in axially aligned relation with respect to stabilizing funnel, under orienting device. Receiving and feeding funnel consists of two flaps, one of said flaps being immovable and other of said flaps being pivotally fixed and retained in closed position by means of spring. 
     EFFECT: increased efficiency in single-piece feeding and orienting of conical parent plants regardless of their sizes and shape. 
     3 dwg
Patent RU-2299919-C1 (RU)
Inventor: KACHANOV EVGENIJ BORISOVICH
IPC: C22C19/05
Filed: 2006-03-02
Granted: 2007-05-27
Abstract: FIELD: powdery metallurgy, alloys. 
     SUBSTANCE: invention relates to compositions of nickel-base powdery heat-resistant alloys. Proposed alloy comprises the following components, wt.-%: carbon, 0.02-0.08; chrome, 8.0-10.0; cobalt, 1.0-6.0; tungsten, 5.2-6.0; molybdenum, 3.4-4.2; titanium, 2.3-2.9; aluminum, 4.6-5.3; niobium, 1.0-1.9; hafnium, 0.5-0.4; boron, 0.005-0.05; zirconium, 0.001-0.05; magnesium, 0.001-0.05; manganese, 0.001-0.05; silicon, 0.001-0.5; iron, 0.001-0.5, and nickel, the balance. The proposed alloy shows high creep and plasticity indices, fatigue crack spreading low spreading value that enhances working resource of articles made of the proposed alloy. 
     EFFECT: improved and valuable technical properties of alloy. 
     1 tbl, 1 ex
Patent RU-2306086-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B5/16
Filed: 2006-03-23
Granted: 2007-09-20
Abstract: FIELD: production of aromatized tobacco articles. 
     SUBSTANCE: method involves extracting mixture of grape pomace and cinnamon using liquid carbon dioxide; separating miscella; using miscella for impregnation and expanding of moistened tobacco vein. Base product may be used as part of mix in tobacco smoking articles in an amount exceeding 30%. Upon smoking, it does not produce cellulose taste. 
     EFFECT: increased efficiency in producing of aromatized tobacco vein having increased volume.
Patent RU-2303218-C1 (RU)
Inventor: CHAPSKIJ PETR ALEKSEEVICH
IPC: F26B17/10
Filed: 2006-03-23
Granted: 2007-07-20
Abstract: FIELD: agriculture; production of the drying machines used for drying of the heat-sensitive comminuted fibrous materials. 
     SUBSTANCE: the invention is pertaining to the drying machine used for drying of the heat-sensitive comminuted fibrous materials, for example, the comminuted grasses. The drying machine contains the body made in the form of the right truncated cone with the swirler and the diffuser coaxially arranged in it with formation of the annular drying cavity having the conicity angle smaller than the conicity angle of the body. In the body above the swirler there is the mounted conjugated with it splitter-disintegrator made in the form of the rotating in the housing rotor with the blades recurved in the direction of their rotation with the notched (grooved) butts. The rotor along its perimeter is enveloped by the deck composed of the segments with the grooved internal surface interleft with the windows for withdrawal of the treated material, and the active faces of the grooves of the blades butts of the splitter- disintegrator and the deck segments are allocated in the mutually perpendicular planes. The invention ensures stimulation of the process of drying and reduction of the losses of the heat. 
     EFFECT: the invention ensures stimulation of the process of drying and reduction of the losses of the heat. 
     2 cl, 2 dwg
Patent RU-2314834-C1 (RU)
Title: Раневое покрытие
IPC: A61L15/44
Filed: 2006-07-10
Granted: 2008-01-20
Abstract: Изобретение относится к медицине. Описано раневое покрытие на основе тканых и нетканых материалов природного или синтетического происхождения, содержащее частицы металла, обладающего биологической активностью к патогенной флоре, отличающееся тем, что в качестве частиц металла оно содержит наночастицы серебра от 80 до 99,9%, железа от 0,1 до 20%, алюминия от 0,1 до 20%, меди от 0,1 до 20%, которые нанесены в вакуумной камере с помощью магнетронного напыления. Размеры наночастиц не превосходят 0,1 мкм. Наночастицы металлов могут быть нанесены на обе стороны покрытия. Раневое покрытие может содержать дополнительный слой, который в свою очередь может содержать лекарственные вещества. В качестве лекарственных веществ дополнительный слой может содержать атисептические или антимикробные препараты, или настои лекарственных трав, или витамины, или антигрибковые препараты, или местноанастезирующие средства, или протеолитичесие ферменты. Раневое покрытие может быть выполнено в виде салфетки, или повязки, или порошкообразных сорбентов, или турунд, или тампонов, или пластыря. Покрытие атравматично (низкая адгезия к раневой поверхности), что позволяет осуществить перевязки безболезненно и без травматизации подлежащих тканей раны. Наличие наночастиц обеспечивает более высокую активность металлов, а способ нанесения частиц металлов (магнетронного напыления) обеспечивает стерильность покрытия. 9 з.п. ф-лы.
Patent RU-2308522-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C37/10
Filed: 2006-08-03
Granted: 2007-10-20
Abstract: FIELD: metallurgy, in particular, cast iron compositions. 
     SUBSTANCE: cast iron contains components used in the following ratio, wt%: carbon 2.8-3.2; silicon 1.8-2.2; manganese 0.6-1.0; nickel 2.0-2.5; barium 0.005-0.01; aluminum 0.1-0.3; boron 0.01-0.02; copper 0.8-1.2; niobium 0.8-1.2; cobalt 0.3-0.8; chromium nitrides 0.1-0.3; iron the balance. 
     EFFECT: increased strength of cast iron. 
     1 tbl
Patent RU-2317057-C1 (RU)
IPC: A63B23/18
Filed: 2006-08-14
Granted: 2008-02-20
Abstract: FIELD: medicine, pulmonology, curative physical training. 
     SUBSTANCE: the present innovation deals with restorative therapy in patients with bronchial asthma at excessive body weight at in-patient stage. It is necessary to apply the dosed physical loads at a special training equipment. At in-patient stage of therapy it is important to carry out a 2-stage 2-wk-long course, that is preliminary stage - 3 procedures, training stage - 9 procedures. Moreover, the duration of the main part of each procedure, when the load has been fulfilled at the most intensity, corresponds to 7-10 and 10-15 min corresponding to the above-mentioned stage by taking into account a patient's individual tolerance. Moreover, load dosing during fulfilling the main part of each stage should be matched according to training heart rate (HRt strokes/min) by the following formula: HRt=HRrest+△HR/W'(w/kg)×Nt, where △HR/W'(strokes/W/kg) -HR trend in strokes - the gain of the value against initial one in rest up to maximal one at load to maximal specific power (W', W/kg); Nt - calculated optimal training load (W/kg) determined by the following formula: N 1 ×(T-4), where N 1  (W/kg) - power that corresponds to the step 1 of the work, that is 10% against prognostic maximal physical working efficiency divided by a patient's body weight, T - the greatest quantity of the fulfilled steps at veloergometry. The innovation enables to increase physical working efficiency in patients with bronchial asthma at excessive body weight at early stage of restorative therapy. 
     EFFECT: higher efficiency of therapy. 
     2 ex
Patent RU-2332775-C1 (RU)
Inventor: GAJTOV BAGAUDIN KHAMIDOVICH
IPC: H02K47/26
Filed: 2006-12-05
Granted: 2008-08-27
Abstract: FIELD: electricity. 
     SUBSTANCE: invention can be used as electromechanical converter of mechanical energy delivered to one machine input (mechanical) and dc electric energy simultaneously delivered to its other input (electrical) into integrated dc electric energy. In electrical machine containing armature with winding and brush-collector unit of dc machine and rotor with short-circuited winding, over rotor winding of asynchronous motors that are able to rotate around each other, according to this invention a generator winding is additionally laid in armature slots. Output of this winding is connected by means of contact rings and brushes with net of alternating current consumers. 
     EFFECT: implementation of summing and converting of mechanical and dc electrical energy into electrical energy with simultaneous improvement of electrical energy parameters stability at output. 
     3 dwg
Patent RU-2331955-C1 (RU)
Title: Method of leak-tight nickel and hydrogen battery operation in artificial earth satellite stand-by power supply system
Inventor: KOROTKIKH VIKTOR VLADIMIROVICH
IPC: H01M10/44
Filed: 2007-03-27
Granted: 2008-08-20
Abstract: FIELD: electricity; physics. 
     SUBSTANCE: method of nickel-hydrogen battery operation in artificial earth satellite stand-by power supply system includes charge-discharge cycles, control of charge level by pressure and hydrogen density, control of battery voltage and temperature, disconnection when minimum controllable charge level is achieved, communication of preset value to additional capacity with limitation by maximum battery temperature, correction of additional capacity value communicated from low controllable charge level during battery operation based on battery temperature achieved at the end of charging. Value of low controllable charge level of batteries is periodically corrected upward to 0.5 of the communicated additional capacity with equivalent reduction of the latter, low charge level being corrected if voltage is decreased at either of batteries during battery discharge until low controllable value. 
     EFFECT: improvement of functional reliability of nickel-hydrogen battery operation method. 
     1 dwg
Patent RU-2342496-C1 (RU)
Inventor: BOJARKINA IRINA VLADIMIROVNA
IPC: E02F9/22
Filed: 2007-04-25
Granted: 2008-12-27
Abstract: FIELD: construction, pipeline. 
     SUBSTANCE: invention pertains to hydraulic actuators of carrying and lifting machines, namely, to front loaders handling supplies and construction materials in the scoop on construction sites and off-the-road. Protection device of the hydraulic actuator of a front loader contains a heavy hauler, working equipment, boom hydraulic cylinders and, at least, one balancing cylinder, head end whereof is connected with a gas cylinder. Accumulator, reverse-flow valve and an adjustable choke are switched to the head ends of the boom hydraulic cylinders. Valve "OR" is installed into the hydraulic line connecting distribution unit with rod ends of the boom hydraulic cylinders. 
     EFFECT: protection of hydraulic actuator from the negative effect as on working equipment lifting - down casting as in wheels movement over abrupt supporting surface. 
     4 dwg
Patent RU-2325656-C1 (RU)
Title: Способ прогнозирования исходов острого вирусного гепатита в
Inventor: CHUJKOVA KIRA IGOREVNA
IPC: G01N33/68
Filed: 2007-05-07
Granted: 2008-05-27
Abstract: Изобретение относится к области медицины, а именно к инфекционным болезням. Для прогнозирования исходов острого вирусного гепатита В (ОВГВ) проводят иммунологическое исследование сыворотки крови в острый период и определяют уровни интерферона гамма, интерлейкина 1 бета, интерлейкина 4 и содержание субпопуляций CD3+-, CD4+-, CD8+-, С022+- лимфоцитов. При увеличении содержания CD3+-, 4+-, 8+-лимфоцитов и нормализации количества CD22+-лимфоцитов прогнозируют благоприятный исход. При снижении содержания гамма-интерферона, уменьшении до «нулевых» значений концентрации интерлейкина 1 бета и интерлейкина 4 в сочетании с продолжающимся снижением численности CD3+-, CD8+- и CD22+-лимфоцитов прогнозируют неблагоприятный исход острого вирусного гепатита. Использование способа позволяет повысить точность прогноза исходов ОВГВ. 1 табл.
Patent RU-2335333-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B01D46/18
Filed: 2007-07-03
Granted: 2008-10-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention concerns dust collecting devices and can be applied for dusted gas treatment in chemical, textile, food, light industry and other branches. Filter includes rectangular box frame with filtering material sheets inside and removable flanged coil drums mounted under and over the frame, and a frame with inlet and outlet boxes and automatic regeneration device in the form of resistance transducers mounted behind the filter and connected to microprocessor producing two signals, one for actuation of electric drive connected by worm gear and gear transmission to lower drums, And another for actuation of local air suction device with air nozzles connected to draught ducts. 
     EFFECT: increased efficiency and reliability of dust collection. 
     3 cl, 2 dwg
Patent RU-2345635-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-10-02
Granted: 2009-02-10
Abstract: FIELD: food production process. 
     SUBSTANCE: canned food is prepared by boiling, shelling and cutting a part of chicken eggs, cutting and browning onions in melted butter, dip blanching and mashing garlic, and mixing the above ingredients with a part of wheat crumbs, salt and black hot pepper to obtain a smooth mass, mincing deskinned codfish fillet and fat and their mixing with the other part of chicken eggs and salt to obtain minced mass, moulding and blending with the smooth mass, wetting in liaison, flouring with the remaining part of wheat crumbs and frying in melted butter to obtain final minced products, dip blanching and cutting beetroots, cutting and freezing runner beans and mixing, without access of oxygen, beetroots, runner beans and salt to obtain garnish, packing the minced products, garnish and melted butter in the specified ratio of ingredients, sealing and sterilisation. 
     EFFECT: improved digestibility.
Patent RU-2353696-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/08
Filed: 2007-10-02
Granted: 2009-04-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy field, particularly it relates to cast iron content. It can be used for manufacturing of forming roll. Cast iron contains, wt % carbon 2.0-2.5, silicon 0.5-1.0; manganese 0.5-1.0; chromium 30.0-35.0, nickel 1.0-1.5, vanadium 0.2-0.3, molybdenum 1.0-2.0; boron 0.2-0.3, calcium 0.005-0.01; sodium 0.0001-0.0002; phosphor 0.05-0.1, selenium 0.001-0.002; tungsten 0.2-0.3, iron - the rest. 
     EFFECT: cast iron wear resistance increasing. 
     1 tbl
Patent RU-2354191-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-11-21
Granted: 2009-05-10
Abstract: FIELD: food products. 
     SUBSTANCE: invention relates to technology of manufacturing fish-and-vegetable semi preserves. The method of semi preserves production includes cutting and freezing green onion, cutting salted herring fillet, mixing the listed components under oxygen free conditions, mixing drinking water, acetic acid, sugar, table salt, calcium acetate and black hot pepper to obtain vinegar pickle, packing the obtained mixture and vinegar pickle, sealing, cooling down and maturating. 
     EFFECT: obtaining semi preserves with improved digestibility as compared to similar cooked foods.
Patent RU-2362030-C1 (RU)
Title: Fuel header with nozzles of gas-turbine engine
Inventor: SHAMBAN MARK ALEKSANDROVICH
IPC: F02C7/22
Filed: 2007-12-25
Granted: 2009-07-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention is related to combustion chambers of gas-turbine engines, in particular, to protection of fuel header and nozzles against coking, and may be used in aircraft engine manufacturing, power machine building and other engineering fields, where gas-turbine units are used. Fuel header with nozzles of gas-turbine engine comprises body with heat-shielding device and nozzle bodies connected to header body with fuel supplying channels, and spraying parts assembled in them, at that header body is made of annular parts connected to each other with creation of at least one fuel distributing channel, which is hydraulically communicated with fuel distributing channels of nozzle bodies, at that screens are fixed to header body with creation of air or vacuum cavity around external surface of body, and in fuel supplying channels of nozzle bodies there are bushes fixed for fuel passage with creation of annular vacuum cavities between them and nozzle bodies wall. 
     EFFECT: invention makes it possible to increase reliability of fuel header operation. 
     3 cl, 4 dwg
Patent RU-2369565-C1 (RU)
Title: Method for softening of natural waters
Inventor: NAZAROV VLADIMIR DMITRIEVICH
IPC: C02F1/46
Filed: 2008-03-24
Granted: 2009-10-10
Abstract: FIELD: mining. 
     SUBSTANCE: method may be used in the field of municipal engineering in centralised systems and decentralised systems of water supply, and may also be used in water preparation for purposes of industrial enterprises. Method includes water filtration in mineral grain materials available in electric field created by electrochemical source of current, which consists of short-circuited electrodes. Electrochemical source of current is made of perforated disk from aluminium, having negative potential, and perforated disk from graphite, having positive potential, connected by conductor, between which a mineral grain material is located, at the same time water is passed in direction opposite to direction of electric field power lines, created by electrochemical source of current. Number of electrochemical sources of current is selected from 1 to 16. Filtering material used is silicicated calcite. Speed of water filtration makes 0.6-2.6 m/hr. 
     EFFECT: simplified process of water softening by filtration, increased share of standard mineral filtering materials, reduction of costs for method realisation. 
     4 cl, 2 dwg, 1 ex