baber/WOPTO huggingface dataset:
Patent RU-2209820-C2 (RU)
Inventor: KUDRJAVSKIJ JU P
IPC: C01G49/00
Filed: 2001-06-28
Granted: 2003-08-10
Abstract: Изобретение предназначено для химической и лакокрасочной промышленности и может быть использовано при получении эмалей и красок. Раствор FeCl 2  с концентрацией 100 г/дм 3  обрабатывают раствором NaOH с концентрацией 80 г/дм 3  и кислородом воздуха в присутствии инертного носителя - отвальных глинистых шламов калийного производства. Соотношение шлам:железо в целевом продукте 1: (0,2÷0,8). Температура суспензии (80±5) o С, время синтеза - 45-50 ч. Осадок отфильтровывают, промывают и сушат. Получают оболочковые железооксидные пигменты желтого цвета с укрывистостью 20 г/м 2 . Фильтрат подают под слой гипохлоритной пульпы, содержащей 40-80 г/дм 3  Ca(OCl) 2  и 10-30 г/дм 3  CaO. Количество фильтрата выбирают так, чтобы рН пульпы ≥9. Пульпу обрабатывают 0,2%-ным раствором полиакриламида. Осадок отфильтровывают, промывают оборотными растворами, водой, высушивают при (100±5) o С, измельчают, прокаливают при (550±5) o С. Получают железооксидный пигмент, соответствующий требованиям к пигментам "железный сурик". Степень извлечения железа из фильтрата ≥99,9%. Изобретение позволяет утилизировать шламы калийного производства, получить качественные железооксидные пигменты, расширить сырьевую базу и увеличить степень извлечения железа. 2 з.п.ф-лы.
Patent RU-2226223-C2 (RU)
IPC: C22B11/00
Filed: 2001-07-04
Granted: 2004-03-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: method, which can be used when manufacturing electrodes of ceramic condensers, comprises following operations: neutralization with ammonia solution to pH 1.8-2.0 and reduction of metals from precooled to 10-17 C solutions followed by double-step raise of temperature from 28 to 100 C. In the first step, reaction mixture is held for 20 min at 60-65 C and, in the second stage, 20 min at 95-100 C while simultaneously reducing and surface-treating reaction mixture with solution of hydrazine hydrate with polyvinyl alcohol or ammonium salt of low-viscosity polyacrylic acid having concentration 0.125-0.128 g/l and sodium salt of methacrylic acid/methacrylate copolymer having concentration 0.020-0.023 g/l. Thus obtained powder is dried and additionally annealed for 0.5-2.0 h in inert atmosphere at 320-400 C, after which consecutively treated with ammonium pyrophosphate, 0.4-0.8 g/l, and alkyl phosphate, 110-120 g/l, for 2-3 h with each reagent and dried in inert atmosphere. Claimed method allows preparation of silver-palladium alloy powders with specific surface between 1.5 and 5.0 sq.m/g and apparent density between 0.7 and 1.25 g/cu.cm. EFFECT: raised level of electric parameters of condensers. 3 cl, 1 dwg, 1 tbl
Patent RU-2207563-C2 (RU)
Title: Filter for gas cleaning
Inventor: BALDIN M N
IPC: B01D35/01
Filed: 2001-08-03
Granted: 2003-06-27
Abstract: FIELD: purification of atmospheric air utilized as carrier gas in portable gas chromatographs. SUBSTANCE: filter for gas cleaning presents case with gas inlet in which tube having inlet and outlet holes and filled with adsorbent is placed coaxially and with clearance. Tube houses heater and gas purity sensor is positioned across its inlet. Radial clearance between tube and wall of case is filled with adsorbent. Temperature of regeneration of adsorbent in tube and in radial clearance diminishes from center of case to its periphery. Humidity sensor can be employed in the capacity of gas purity sensor. EFFECT: increased degree and stability of cleaning of carrier gas, simplified operation of filter, reduced energy consumption. 2 cl, 1 dwg
Patent RU-2293562-C2 (RU)
Inventor: FILD KH JU DZHON
IPC: A61K31/522
Filed: 2001-12-13
Granted: 2007-02-20
Abstract: FIELD: medicine, infectious diseases. 
     SUBSTANCE: method involves administration of drug in the effective dose comprising compound of the formula (A) given in the invention description or acyl derivative of a bioprecursor of the formula (B) given in the invention description 18 h after infection. Invention promotes to prophylaxis of viral etiology in mammals, among them, in humans being even with impaired function of the immune system. Invention can be used in treatment and prophylaxis of infections caused by herpes virus. 
     EFFECT: valuable medicinal properties of compounds. 
     4 cl, 3 tbl, 3 ex
Patent RU-2223518-C2 (RU)
Inventor: GABLIN V A
IPC: G01T1/167
Filed: 2002-04-05
Granted: 2004-02-10
Abstract: FIELD: detection of sections of soils ( grounds, bottom deposits ) with raised radiation parameters within bounds of examined region. SUBSTANCE: method enables components in composition of sample of soil, ground, bottom deposit to be established qualitatively and quantitatively. Comparison samples least active by radiation parameters, corresponding to these components are selected, their radiation parameters are measured, background values of radiation parameters per each sample are found. Results of their comparison with corresponding background values are used to relate soil ( ground, bottom deposit ) to abnormal if measured values exceed sum of background values and triple root-mean-square deviation. EFFECT: raised authenticity of determination of radiation background and increased accuracy of evaluation of radiation condition of examined object. 8 tbl
Patent RU-2231507-C2 (RU)
Inventor: GINDULLINA V Z
IPC: C04B37/02
Filed: 2002-06-17
Granted: 2004-06-27
Abstract: FIELD: electronic engineering, in particular, manufacture of multipin vacuum-tight metal-ceramic legs for electric vacuum devices for various purposes. 
     SUBSTANCE: method involves using materials having similar thermal expansion coefficients; providing at least two ceramic parts, one of parts being provided with opening; soldering pins in openings by means of glass solder placed in continuous layer between parts with pins passing through openings of said parts; to simplify filling of gaps between opening walls and pins with glass solder, preliminarily filling opening in one of parts with powdered glass solder having maximal particle size not in the excess of half the size of gap; applying specific pressure of about 30-50 g/cm 2  to one of ceramic parts during soldering process. Method allows almost 100% yield of legs comprising 76 pins of 0.6 mm diameter in ceramic part of 18.5 mm diameter to be provided. Legs are vacuum-tight for vacuum of 10 -10  ml of mercury column at temperature of 450 0 C. 
     EFFECT: simplified process, enhanced reliability and improved vacuum tightness of soldered joint. 
     1 ex
Patent RU-2233564-C2 (RU)
Inventor: KOTOV JU A
IPC: H05H5/00
Filed: 2002-07-02
Granted: 2004-07-27
Abstract: FIELD: acceleration engineering. 
     SUBSTANCE: proposed thermionic diode designed for ejecting charged particle beam into atmosphere or to medium being irradiated for irradiating object on two ends has cathode holder assembled of two parts enabling disposition of cathodes on opposite ends and case incorporating two opposing window-anodes disposed between cathodes to eject electron beams into atmosphere for object irradiation. Varying distance between cathode and anode in one of diode sides makes it possible to vary radiation algorithm for object sides. 
     EFFECT: ability of double-ended object irradiation. 
     1 cl, 6 dwg, 1 tbl
Patent RU-2232780-C2 (RU)
Title: Способ получения покрытия на основе фторкаучука
Inventor: CHAPURKIN V V
IPC: C08L27/16
Filed: 2002-07-09
Granted: 2004-07-20
Abstract: Изобретение относится к способу получения покрытий на основе каучука СКФ-32 для защиты резиновых поверхностей от действия агрессивных сред. Наносят на поверхность резинового изделия каучук СКФ-32 в виде раствора в органическом растворителе и органическом пероксиде при массовом соотношении 10:(89-89,9):(0,1-1) соответственно. Вулканизацию проводят под воздействием ультрафиолетового излучения в течение 5-30 мин. Органическим пероксидом может быть 2-гидрокси-2-трет.-бутилпероксиперфторгексан или дитрет.-бутилпероксифенилметан. Технический результат изобретения состоит в повышении агрессивно-стойкости покрытия и улучшении его адгезионных свойств. 1 з.п. ф-лы, 5 табл., 2 ил.
Patent RU-2247692-C2 (RU)
Title: Устройство для переноса на подложку нанесенного в форме пленки на несущую ленту материала
Inventor: BEBENZEE INGO
IPC: B65H37/00
Filed: 2001-01-08
Granted: 2005-03-10
Abstract: Изобретение относится к устройству для переноса нанесенного в форме пленки на несущую ленту материала на подложку, такую как письменный или чертежный лист. Устройство содержит корпус, в котором расположены запасная катушка для несущей ленты с пленкой и пустая катушка для приема несущей ленты без пленки. Несущая лента с пленкой направляется через наносящую лапку с наносящей кромкой, которая охватывается несущей лентой. Наносящая лапка по меньшей мере в своей обращенной к подложке нижней стороне снабжена по меньшей мере одним углублением, которое простирается в направлении подачи несущей ленты. Изобретение обеспечивает безупречную передачу пленки на подложку. 4 з.п. ф-лы, 8 ил.
Patent RU-2259633-C2 (RU)
Title: Method for transmitting digital electric signals
Inventor: OVCHINNIKOV V V
IPC: H04B3/50
Filed: 2002-09-23
Granted: 2005-08-27
Abstract: FIELD: data transmission; communication interfaces for electronic devices. 
     SUBSTANCE: transmitter and receiver are disposed on two-wire communication line whose lead is connected to voltage supply through limiting resistor. Proposed method includes transmission of binary-coded logical signal by closing line with aid of transmitter using electronic switch for the purpose and reading out line voltage by means of receiver; prior to signal reading, limiting resistor value is increased by minimum 1.5 times and upon reading original resistance is recovered. 
     EFFECT: facilitated procedure. 
     1 cl
Patent RU-2237902-C2 (RU)
Inventor: PRESNJAKOVA M V
IPC: G01N33/86
Filed: 2002-12-09
Granted: 2004-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining prothrombin and thrombin time, partial activated thromboplastin time in patient blood plasma. The chronometric test values are expressed in relative unit. Integral value of blood coagulation system state is calculated from formula BCSIV =K 1 + K 2  +K 3 , where K 1  is the ratio of prothrombin time observed in patient to arithmetic mean of the value in healthy people, K 2  is the ratio of thrombin time observed in patient to arithmetic mean of the value in healthy people. K 3  is the ratio of partial activated thromboplastin time observed in patient to arithmetic mean of the value in healthy people. BCSIV value being equal to 2.72 and less, hypercoagulation is considered to be the case. BCSIV value being equal to 3.39 and greater, hypocoagulatioin is considered to be the case. The value being found in the range of 2.73-3.38, coagulation system state is to be found unclear. 
     EFFECT: high accuracy of method.
Patent RU-2249555-C2 (RU)
Inventor: MAJER DEJVID EH STARSHIJ
IPC: B65H29/40
Filed: 2001-06-12
Granted: 2005-04-10
Abstract: FIELD: materials handling facilities. 
     SUBSTANCE: invention relates to device for checking and handling of sheet materials, for instance, bank notes, piling or accumulation of sheet material and device for checking or handling sheet material. Proposed device for checking and/or handling of sheets, for instance, bank notes, is furnished with feed wheel. As distinct from piler of known design, feed wheel is rotated constantly, periodically decreasing or increasing its speed to align wheel pockets with inlet trough at moment of approaching of sheets to wheel. Feed wheel is rotated in step manner and is turned into new position at space of time when sheets get to wheel to prevent crumpling of sheet getting into wheel pocket. Step turning of feed wheel is provided according to preset parameters, with wheel stopped and held stationary in each preset position in which wheel pocket is aligned with inlet trough for time required for getting of separate sheet into wheel. 
     EFFECT: increased speed of handling of bank notes, reduced cost and weight of device and consumed power. 
     10 cl, 7 dwg
Patent RU-2254237-C2 (RU)
Title: Способ изготовления изделий из термопластичных композиций с элементами армирования и/или термоэлементами
Inventor: ROD KO I V
IPC: B29C70/00
Filed: 2003-06-10
Granted: 2005-06-20
Abstract: Способ относится к области обработки пластиков прессованием, в частности, высоконаполненных термопластичных композиций. Включает пропитку наполнителя в пресс-форме расплавом термопластичного полимера. При этом пропитку осуществляют путем течения расплава через весь слой наполнителя с последующим вытеканием избыточного расплава. Наполнитель используется с армированием и/или термоэлементами, а избыточный расплав удаляют через отверстия в нижней части пресс-формы. Данное техническое решение позволяет улучшить качество изделий за счет однородности и степени наполнения изделий и обеспечить экономию энергоресурсов. 4 з.п. ф-лы.
Patent RU-2276503-C2 (RU)
Title: Способ производства желейного мармелада
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-02
Granted: 2006-05-20
Abstract: Изобретение относится к технологии кондитерского производства. Способ предусматривает подготовку сырья, приготовление сиропа, содержащего пектин, сахар, воду и добавку из сырья растительного происхождения, варку сиропа, разделку, разливку, формование, сушку и фасовку. В качестве добавки из сырья растительного происхождения используют экстракт смеси цветков гибискуса и плодов шиповника, взятых в соотношении по массе 7:13. При этом экстракт получен путем экстрагирования названной смеси водой и имеет содержание сухих веществ около 2%. При разделке осуществляют добавление лимонной кислоты, лактата натрия и препарата, полученного путем последовательного экстрагирования биомассы микромицета Mortierella lignicola неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. При этом все компоненты взяты в определенном соотношении. Изобретение позволяет получить продукт, имеющий кисло-сладкий вкус с горьковатым оттенком, стойкую плотную консистенцию, специфический приятный аромат с преобладанием тонов шиповника, выраженную С-, В- и РР- витаминную активность, а также F- витаминную активность.
Patent RU-2276156-C2 (RU)
Inventor: DZHEKSON STIVEN ALLEN
IPC: C07K7/06
Filed: 2001-12-19
Granted: 2006-05-10
Abstract: FIELD: organic chemistry, peptides, amino acids. 
     SUBSTANCE: invention relates to a method for solid-phase synthesis of peptide of the formula: pGlu-His-Trp-Ser-Tyr-D-Trp-Leu-Arg-Pro-Gly-NH 2 . Method involves carrying out synthesis on chloromethylated polystyrene resin involving the transient protection of NH-group of indole in any tryptophane residue (Trp) and the transient protection of histidine residue (His) by the tosyl group. The protection group for by-side chain of tryptophane residue is labile with respect to a base and indicated protective group is removed in the process for removing the indicated peptide from the solid base. 
     EFFECT: improved method for synthesis of peptide. 
     15 cl, 1 ex
Patent RU-2302463-C2 (RU)
Inventor: MAJERS KENT R
IPC: C12N1/21
Filed: 2002-03-28
Granted: 2007-07-10
Abstract: FIELD: biotechnolohy, microbiology, medicine, pharmaceutical industry. 
     SUBSTANCE: lipopolysaccharide composition containing lipid A is obtained by growing of culture derived from strongly rough mutent bacterial strain, conditioning thereof in stationary phase and extraction of target product from cell culture. Said composition is used for production of 3-O-deactivated 4'monophosphoryl lipid A. 
     EFFECT: production of 3-O-deactivated 4'monophosphoryl lipid A with high content of fatty acid residues. 
     8 cl, 6 ex, 3 tbl, 1 dwg
Patent RU-2316553-C2 (RU)
Inventor: MILLER MAJKL V
IPC: A61P1/04
Filed: 2002-03-27
Granted: 2008-02-10
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to derivatives of piperidine of the general formula (I):   or their pharmaceutically acceptable salts or isomers wherein Q means nitrogen atom (N); X and Z are chosen independently from group consisting of -CH and N under condition that one or both groups among Q and Z mean N; R, R 4 , R 5 , R and R are chosen independently from group consisting of hydrogen atom (H) and (C 1 -C 6 )-alkyl; R 1  means H, (C 1 -C 6 )-alkyl, R 9 -aryl-(C 1 -C 6 )-alkyl-, (C 1 -C 6 )-alkyl-SO 2 -, (C 3 -C 6 )-cycloalkyl-SO 2 -, fluoro-(C 1 -C 6 )-alkyl-SO 2 -, R 9 -aryl-SO 2 -, R 9 -heteroaryl-SO 2 -, -N(R 22 )(R 23 )-SO 2 -, (C 1 -C 6 )-alkyl-C(O)-, (C 3 -C 6 )-cycloalkyl-C(O)-, fluoro-(C 1 -C 6 )-alkyl-C(O)-, R 9 -aryl-C(O)-, CH 3 CH 2 -NH-C(O)- or R 9 -aryl-NH-C(O)-; R 2  means H or (C 1 -C 6 )-alkyl, and R 3  means H, (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy-(C 1 -C 6 )-alkyl-, (C 3 -C 10 )-cycloalkyl-, (C 3 -C 10 )-cycloalkyl-(C 1 -C 6 )-alkyl-, R 9 -aryl, R 9 -aryl-(C 1 -C 6 )-alkyl- or R 9 -heteroaryl under condition that each X and X doesn't mean N, or R 2  and R 3  in common mean =NOR 10 . Proposed compounds can be used as selective CCR 5  antagonists. Compounds are useful in HIV treatment. Also, invention describes a pharmaceutical composition based on compounds thereof and combination with antiviral or anti-inflammatory agent. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     16 cl, 4 tbl, 5 ex
Patent RU-2342090-C2 (RU)
Inventor: GUBOCHKIN NIKOLAJ GRIGOR EVICH
IPC: A61B17/56
Filed: 2003-12-15
Granted: 2008-12-27
Abstract: FIELD: medicine; surgery. 
     SUBSTANCE: the main point is fixation of bracing a tendon of a finger to the tendon of the preserved muscle. Thus the tendon of the first finger of the long flexor, including the intramuscular part is stitched with suture at full length, the humeroradial muscle tendon is cut from the place of attachment. The humeroradial muscle tendon is stitched by sutures and tendons are boundnd with each other. 
     EFFECT: hand stability and high-grade amplitude of the first finger flexion in remote postoperative period, preservation of ulnar flexion function of hand.
Patent RU-2271473-C2 (RU)
Inventor: BALDENKO DMITRIJ FEDOROVICH
IPC: F04C2/107
Filed: 2003-12-25
Granted: 2006-03-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: pump comprises working submergible members having housing which is provided with the inlet and receives stator and rotor connected with the engine for actuating the rotor through the shaft, side outlet branch pipe for supplying fluid into the pressure system, and chamber for collecting the settling solid admixture.  The pump is provided with the gasket seal for the shaft, sleeve that receives the submergible working members mounted for permitting securing it to the lid of the tank, and gate valve which is in a contact with the outer side of the sleeve through a telescopic or threaded connection and affects the inlet of the pump through radial openings in the top section of the sleeve closing them when the pump is cleaned.  The chamber for collecting settling solid admixture is made in the bottom section of the sleeve. 
     EFFECT: increased longevity and enhanced efficiency.
Patent RU-2331830-C2 (RU)
Title: Instrument of gas air-cooling (versions)
Inventor: SELIVANOV NIKOLAJ PAVLOVICH
IPC: F28D1/00
Filed: 2004-03-26
Granted: 2008-08-20
Abstract: FIELD: heating; engines and pumps. 
     SUBSTANCE: in both embodiments instrument contains fans for outer intertubular cooling medium feeding, mainly it is air, body implemented as sectionalised with at least two heat exchanging sections. Every section includes pressure vessel for intratubal medium, mainly it is gas, implemented as multiserial single-pass fascicle of finned tubes, connected with chamber of gas input and output and through them with collectors of gas feeding and withdrawal. Finned tubes are located in fascicle with offset in every row concerning tubes in adjoining rows, and rows of tubes are separated from each other by dissociating elements implemented as plicate plates with alternating on plate length salient and concave areas, which form support point for tubes of fascicle height adjoining rows. Configuration of plicate dissociating element accepted such as diametric line of top concave areas are located with respect to plane which passes through appropriate diametric lines of bottom concaves areas of element, in the high-altitude range of amounts, defined by specified relationship. According to the first version of implementation instrument gas air cooling is outfitted by aero-clear sun screen of sloping plates, located with orientation of its longitudinal axes in the line of east-west azimuthal deflection from this direction in plane in the range from -35° till +35°. 
     EFFECT: increasing of heat exchange efficiency; increasing calorific power of instrument and rising of instrument service life. 
     22 cl, 27 dwg
Patent RU-2320336-C2 (RU)
Inventor: BARTOSHIK GERD
IPC: A61K31/353
Filed: 2002-08-09
Granted: 2008-03-27
Abstract: Изобретение относится к лекарственным средствам и касается применения (-)-(R)-2-{4-[[3,4-дигидро-2Н-бензопиран-2-ил)-метил]амино]-бутил}-1,2-бензизотиазол-3-(2Н)-он-1,1-диоксида и его фармацевтически приемлемых солей для приготовления лекарственного средства для лечения нежелательных действий противопаркинсонических лекарственных средств при идиопатической болезни Паркинсона, для лечения нежелательных действий противопаркинсонических лекарственных средств при паркинсонических синдромах, а также для лечения экстрапирамидных симптомов, вызванных нейролептиками. 4 н. и 8 з.п. ф-лы.
Patent RU-2286061-C2 (RU)
Inventor: BARABANSHCHIKOVA NADEZHDA PETR
IPC: A21D13/08
Filed: 2004-07-13
Granted: 2006-10-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with manufacturing confectionary starchy products. It is necessary to prepare starchy semi-finished product, prepare stuffing for starchy semi-finished product due to mixing fatty, carbohydrate and lactic-fermentation and/or lactic components at addition of a thickening agent, an acidity regulator and a conservant followed by forming the product by interlaying both starchy semi-finished product and stuffing. Mixing for preparing the stuffing should be fulfilled due to supplementing a fatty component with carbohydrate and lactic-fermentation and/or lactic components at addition of a thickening agent, an acidity regulator and a conservant. Moreover, fatty component should be applied at the quantity of 5.0-60.0 weight%, before introducing carbohydrate component at the quantity of 5.0-50.0 weight% and lactic-fermentation and/or lactic components at the quantity of 3.0-80 weight% it is necessary to churn fatty component to increase the volume 2- or 3-fold at temperature being under the melting point of fatty component and not higher than 20° C. Introduction of carbohydrate and lactic-fermentation and/or lactic components should be carried out along with churning for the period of 10 min, not longer and at state being cooled up to the temperature which should be under the melting point of fatty component and not higher than 15° C. As a result, the innovation enables to optimize the conditions for improved storage of confectionary product that contains lactic-fermentation and/or lactic components. 
     EFFECT: higher efficiency of manufacturing. 
     1 tbl