baber/WOPTO huggingface dataset:
Patent DE-19652860-C2 (DE)
Title: Vorrichtung zum Fördern von Tonermaterial aus einem Vorratsbehälter
Inventor: SCHOCH BERND
IPC: G03G15/08
Filed: 1996-12-18
Granted: 2002-03-21
Abstract: Die Erfindung betrifft eine Vorrichtung zum Fördern eines feinpulvrigen Materials, z. B. Toner, aus einem Vorratsbehälter mittels einer Saug-Druck-Einheit, die in den Vorratsbehälter ragt, wobei in der Saug-Druck-Einheit das eingeleitete Gas mit dem aus dem Vorratsbehälter angesaugten feinpulvrigen Material zu einem Pulver-Gas-Gemisch vermischt und das Gemisch abgeführt wird. Eine Fluidisierungseinheit bläst Druckluft in fein verteilter Form in den Vorratsbehälter, um das feinpulvrige Material in einen fluidisierten Zustand zu bringen, wodurch das Ansaugen des feinpulvrigen Materials aus dem Vorratsbehälter erleichtert wird.
Patent DE-19727819-C2 (DE)
Inventor: HAKEN KARL-LUDWIG DR
IPC: B60G17/02
Filed: 1997-06-30
Granted: 1999-04-08
Abstract: The invention relates to a suspension system, specially for an automobile, comprising a rod (2) fixed to the automobile superstructure (4) which can be pivoted around a first pivotal axis (3) and on whose open end at least one wheel (1) is rotationally mounted, and at least one damping and/or suspension element (5), wherein a first end of the damping and/or suspension element (5) is connected to an articulation point on the automobile superstructure (4) and the second end of the damping and/or suspension element (5) is connected to the rod (2) by means of a setting element (6) in such a way that the effective length of a lever arm with which the damping and/or suspension element (5) acts in order to provide support for the rod (2) around its pivotal axis (3) can be changed. In order to influence the suspension characteristics of the suspension system by changing the length of the lever arm, the invention provides for a power transmission member (9) which transmits forces causing increased and/or decreased suspension of the wheel (1) to the setting element (6) in order to modify the length of the effective lever arm so that it is extended upon increased load and shortened upon reduced load.
Patent DE-19746796-C2 (DE)
Inventor: GABRIEL GERHARD
IPC: F42B6/04
Filed: 1997-10-23
Granted: 2000-09-21
Abstract: The sound head has a face-side air inlet aperture (1), to which a distributor chamber (15) connects, which is connected via at least two flow channels with sound apertures (2) of a hollow section of the sound head for air outlet. In the area of each sound aperture a sound component producing the tone vibrations is provided.
Patent DE-19801151-C2 (DE)
Inventor: ROHMEDER JUERGEN
IPC: A23L27/00
Filed: 1998-01-14
Granted: 2000-12-14
Abstract: A saffron essence (I) comprises: (1) saffron and/or saffron components; (2) monosaccharides with at least 4C; and (3) at least one reduced disaccharide.
Patent RU-2153508-C2 (RU)
Title: Method of preparing maleic anhydride-low molecular (co)polymer adducts
Inventor: SAMOTSVETOV A R
IPC: C08F8/46
Filed: 1996-12-25
Granted: 2000-07-27
Abstract: FIELD: chemistry of polymers, more particularly preparation of modified low molecular (co)polymers based on diene monomers, more specifically maleic anhydride-low molecular (co)polymer adducts. SUBSTANCE: in method of preparing maleic anhydride-low molecular (co)polymer adducts based on diene monomers or diene monomers or copolymers of diene monomers and styrene in inert gas atmosphere at 190-250 C, gel formation inhibitor includes product of reaction of maleinized (co)polymer based on diene monomers or diene monomer-styrene copolymer having molecular weight of 600- 2000 and comprising 5-25 wt % of bonded maleic anhydride with paraaminodiphenyl amine in bonded maleic anhydride to para-aminodiphenyl amine molar ratio of 1:0.8-1.0, respectively in amount of 0.01-0.20 g-mole of bonded para-aminophenyl amine per 1000 g of low molecular (co)polymer used for preparing adduct. Method makes it possible to reduce viscosity of maleic anhydride-low molecular (co)polymer adducts due to suppressing gel formation during manufacture thereof, thus improving technological efficiency of the resulting adducts during use thereof. EFFECT: more efficient preparation method. 8 ex, 2 tbl
Patent RU-2196178-C2 (RU)
Inventor: STENBAKKERS PETRUS GERARDUS AN
IPC: G01N33/53
Filed: 1997-12-05
Granted: 2003-01-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: monoclonal antibody is produced by hybridomas obtained by using material containing antigen of cellular surface taken among group of whole T-cells or their membrane fraction. Monoclonal antibody is specific to clone-typical structure of T-cellular receptor and T- cellular receptor is associated with autoimmune sickness, in part, rheumatic arthritis. Pharmaceutical composition used for treatment of rheumatic arthritis and reagent is used for diagnosis of autoimmune sickness are prepared on the base of monoclonal antibody. Invention allows to prepare antibodies raised against rare and/or unstable antigens and excluding screening of large amounts of hybridoma vectors. Invention can be used for preparing antibodies and diagnosis of autoimmune sickness and for treatment of rheumatic arthritis. EFFECT: improved method of preparing, enhanced effectiveness of treatment. 5 cl, 7 dwg, 3 tbl
Patent RU-2153946-C2 (RU)
Title: Method for making wheels of transport vehicles
Inventor: UTJASHEV F Z
IPC: C22F1/04
Filed: 1998-06-24
Granted: 2000-08-10
Abstract: FIELD: plastic metal working, namely manufacture of wide assortment of wheels for transport vehicles such as motor vehicles, aircrafts and runners of caterpiller-track transport vehicles. SUBSTANCE: method comprises steps of making wheel blank with central portion and preliminarily formed rim; drawing rim by expansion for making its profile similar to that of ready wheel; finish working of wheel. Expansion of rim part or the whole rim is performed at outer or inner side of blank with any microstructure according to temperature-speed modes corresponding to that structure. In order to provide such mode blank is made with rim whose shape and size correspond to its structure. Rim may be in the form of protrusion, mainly for blanks with large-grain, for example cast structure and with thickness more than that of rim of ready wheel by value sufficient for converting structure of most part of rim by drawing and/or heat treatment to recrystallized and/or polygonized structure or it may be in the form of flange or similar protrusion with thickness equal or almost equal to thickness of ready wheel, mainly for blanks with small-grain structure, or it may be in the form intermediate between flange and protrusion for rim with mixed structure of material (partially recrystallized, polygonized and cast structure) and with thickness in range between above mentioned values. Diametrical sizes of surfaces turned to mandrel differ from diameter of working portion of mandrel for rim with large-grain structure by value providing sliding of blank along mandrel on portions before expanded one. Expansion is realized at least by one pass. EFFECT: enlarged manufacturing possibilities, enhanced efficiency and quality. 19 cl, 12 dwg, 8 ex
Patent RU-2168011-C2 (RU)
Title: Well testing automated system and method of its operation
Inventor: ROBERT E DATTON
IPC: E21B47/12
Filed: 1996-12-23
Granted: 2001-05-27
Abstract: FIELD: oil deposit automated separator system designed for measurement of crude oil production including mixture of oil, gas and water. SUBSTANCE: automated system uses Coriolis flowmeter which serves as a mass flowmeter and densimeter in combination with water-cutting monitor for calculation of volume flow rates and density of materials discharged from testing separator in combined two-phase flow of product. Density value of oil phase is corrected to obviate effect of water content in it and divided by index of mass flow rate to obtain real value for oil. System operation is controlled by automated controlled which uses system of gas shell for prevention of low pressure due to gas evolving from fluids inside testing separator. EFFECT: full automation of well testing and excluded errors in volumetric measurements occurring due to release of natural gas dissolved in oil at low pressure. 11 cl, 2 dwg
Patent RU-2152913-C2 (RU)
Title: Raw mix for preparing phosphate binder and method of preparation thereof
Inventor: SHAPOVALOVA E V
IPC: C04B12/02
Filed: 1998-10-08
Granted: 2000-07-20
Abstract: FIELD: manufacture of phosphate binders. SUBSTANCE: raw mix comprises, wt. %: 100% orthophosphoric acid, 33-36; chromic anhydride, 13-16; formalin, 10-13; calcium hydroxide, 3-8; and water, the balance. Method comprises mixing solution of orthophosphoric acid and chromic anhydride at room temperature, subsequently adding prepared aqueous suspension of calcium hydroxide to the resulting mixture and gradually adding formalin. EFFECT: lower consumption of toxic and expensive materials, simplified technological process for preparing phosphate binder having improved properties of the material. 3 cl, 3 ex, 2 tbl
Patent RU-2164962-C2 (RU)
Inventor: IL IN S S
IPC: C23C4/18
Filed: 1998-11-18
Granted: 2001-04-10
Abstract: FIELD: parts hardening. SUBSTANCE: method includes finish-plasma surface application of silicon-carbon-containing films, holding of parts in liquid nitrogen with subsequent holding in the air. EFFECT: higher hardening and wear resistance of cutting tools. 1 tbl
Patent RU-2177339-C2 (RU)
Title: Regional hepatotropic therapy method
Inventor: LUKIN A JU
IPC: A61M25/01
Filed: 1999-01-28
Granted: 2001-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves supplying medicinal preparation to liver via catheter located in portal vein; moving out catheter from portal vein and from part of channel in liver tissue; fixing catheter for time sufficient for spontaneous occlusion of puncture opening in vein; forming hemostatic plug in adjoining vein; introducing hemostatic means into channel. Method may be used for operating patients with different liver diseases and allows hemorrhage from abdominal cavity to be prevented. EFFECT: increased efficiency and simplified method. 3 cl
Patent RU-2165320-C2 (RU)
Title: Steel strip hot rolling method
Inventor: KHANKHALOV V A
IPC: B21B1/26
Filed: 1999-02-19
Granted: 2001-04-20
Abstract: FIELD: production of hot rolled strips in wide strip rolling mills. SUBSTANCE: method comprises steps of cooling up rolled piece along its whole thickness at each final pass; arranging cooling up zones symmetrically relative to strip axis alternatively relative to non-cooled metal zones; periodically shifting cooling up zones relative to roll barrel. EFFECT: possibility for making prestressed rolled sheets in rolling mill by process with enhanced operational parameters. 3 cl, 2 exp, 2 dwg
Patent RU-2189173-C2 (RU)
Inventor: MARKOV V A
IPC: A61B5/358
Filed: 1999-03-23
Granted: 2002-09-20
Abstract: Изобретение относится к медицине, кардиологии. У больных инфарктом миокарда записывают ЭКГ. Вводят стрептокиназу. Определяют динамику изменений сегмента ST и амплитуды зубца Т. Вводят стрептокиназу болюсом. Открытие коронарной артерии диагностируют при снижении подъема сегмента ST более 26% или амплитуды зубца Т более 22%. Способ позволяет провести диагностику реканализации коронарной артерии в первые 30-60 мин от начала проведения тромболизиса. 5 табл., 5 ил.
Patent RU-2166289-C2 (RU)
Title: Method for performing pancreaticoduodenal resection
Inventor: KRASIL NIKOV D M
IPC: A61B17/11
Filed: 1999-06-28
Granted: 2001-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing pancreaticoduodenal resection by creating pancreatojejunal end-to-side anastomosis with beginning portion of the jejunum. Gastrojejunal anastomosis is made using Hopffmeister- Finsterer method on the abducent segment of proximal loop of the jejunum 30 cm from the pancreatojejunal anastomosis. Choledochojejunal or cholecystojejunal end-to-side anastomosis is created with distal loop at a distance of 60-70 mm from jejunum stump. Intestine-to-intestine Brown anastomosis is created. EFFECT: reduced risk of postoperative complications. 1 dwg
Patent RU-2168526-C2 (RU)
Title: Feedstock for production industrial carbon
Inventor: GOL DSHTEJN JU M
IPC: C09C1/48
Filed: 1999-08-05
Granted: 2001-06-10
Abstract: FIELD: use of liquid hydrocarbon feedstock for producing industrial carbon, more particularly preparation of any grades of industrial furnace carbon. SUBSTANCE: described is mixed feedstock comprising petroleum and/or coal components and water. Feedstock comprises hydrocarbon petroleum or coal components and further comprises water in amount of 1.5-15.0 wt % per hydrocarbon components. Feedstock is water-raw material emulsion prepared by actively mixing hydrocarbons and water at temperatures from 60 to 150 C. EFFECT: better conditions for dispersion of feedstock in reaction zone, simpler procedure for preparing feedstock, and lower energy consumption. 3 ex, 1 tbl
Patent UA-27859-C2 (UA)
Title: A charge for refractory coating rigid fibrous articles
Inventor: Serova Liudmyla Volodymyrivna
Filed: 1994-06-21
Abstract: A charge for refractory coating rigid fibrous articles comprises alumo-silicate mineral, aluminium oxide, colloid silica and water. In addition, it contains ground mullite-silica fiber and silicon carbide, and as alumo-silicate mineral it contains mullite. .
Patent UA-26241-C2 (UA)
Inventor: Kravchuk Anatoliy Fedorovych
Filed: 1995-05-18
Abstract: The invention relates to sugar industry. A process provides for mixing of juice and lime milk, supply of mixture to defecation pan, hold therein for decomposition of unsaccharine substances and taking of defecated juice from defecation pan. Mixing of juice and lime milk is carried out in injection mixer at increase of juice speed to 3.2–4.0 m/sec with the following decrease of speed of mixture of juice with lime milk to 1.4–1.8 m/sec and recirculation of part of the mixture to flow thereof. Thereafter speed of mixture flow is decreased to 0.4–0.6 m/sec, flow rate thereof is measured, flow directed to the defecation pan is separated to jets, which have identical angular speeds.
Patent UA-35124-C2 (UA)
Title: “natali”, a sweet drink
Inventor: HLUS STEPAN KARLOVYCH
Filed: 1999-08-17
Abstract: A sweet drink contains apple alcoholized juice, sugar syrup, citric acid, rectified ethyl alcohol and water, additionally, it contains cherry alcoholized juice and peppermint oil.
Patent UA-57089-C2 (UA)
Title: A polymorphic form of the compound 2-(R)-(1-(R) -(3,5-bis(trifluoromethyl)-phenyl)-ethoxy)-3-(S)-(4-fluoro) phenyl-4-(3-5 (-oxo-1H,4H-1,2,4-triazolo) methylmorpholine as tachykinin RECEPTOR antagonist
Filed: 1998-01-07
Abstract: This invention is concerned with a novel polymorphic form of the compound 2-(R)-(1-(R) -(3,5-bis(trifluoromethyl)-phenyl)-ethoxy)-3-(S)-(4-fluoro) phenyl-4-(3-5 (-oxo-1H,4H-1,2,4-triazolo) methylmorpholine which is a tachykinin receptor antagonist useful in the treatment or prevention of disorders of the central nervous system, inflammatory diseases, pain or migraine, asthma, and emesis. The instant polymorphic form has advantages over the other known forms of 2-(R)-(1-(R) –(3,5-bis(trifluoromethyl)-phenyl)ethoxy)-3-(S)-(4-fluoro) phenyl-4-(3-5(-oxo-1H,4H-1,2,4-triazolo) methylmorpholine in terms of thermodynamic stability and suitability for inclusion in pharmaceutical formulations.
Patent RU-2178514-C2 (RU)
Title: Piston device for oil recovery
IPC: E21B43/00
Filed: 2000-03-20
Granted: 2002-01-20
Abstract: FIELD: oil producing industry, particularly, technology of oil recovery by piston pumps. SUBSTANCE: piston device has rubberized metal body with central hole and slots. Rubberized metal body having flexible lugs with varying thickness. Body is mounted on rod with head and bayonet with rubber seal for body. Body is made wavy with two and more bosses and hollows. Thickness of lugs in zone of bosses exceeds their thickness in hollows. Body upper and lower parts are made in the form of flange with through holes. Rod length is selected to ensure motion of body for free passage of liquid through it in device lowering and self-sealing of said device in its hoisting. EFFECT: prolonged service life of device due to high wear resistance of body, and higher efficiency due to increased reliability of body sealing in hoisting of device. 2 cl, 2 dwg
Patent RU-2179238-C2 (RU)
Title: Method of control of oil deposits development by water- flooding
Inventor: SHPUROV I V
IPC: E21B43/22
Filed: 2000-04-14
Granted: 2002-02-10
Abstract: FIELD: oil-producing industry. SUBSTANCE: method includes periodic injection of polymer solution and suspension of dispersed particles in polymer aqueous solution. In so doing, suspension of other dispersed particles in polymer aqueous solution is additionally injected. Polymer aqueous solution is used in the form of solution with viscosity comparable with viscosity of formation oil. Proposed method is used for control of oil deposits by water-flooding ensuring equalization of injectivity profile of injection wells, restriction of inflow of formation water and increase in coverage of formation by water-flooding. EFFECT: provision of possibility of control of oil deposit development. 2 cl
Patent RU-2214687-C2 (RU)
Inventor: MILLER DEHVID S
IPC: H04W16/00
Filed: 1998-11-10
Granted: 2003-10-20
Abstract: FIELD: radio communication. SUBSTANCE: given system and method are proposed to raise operational carrying capacity of arbitrary access channel with time quantization in communication system with expanded spectrum with the aid of access sonde comprising several parts. First and second parts of preamble of access sonde are modulated with use of short code pseudo noise-sequence and second part of preamble and the rest of access sonde are modulated with the aid of long code pseudo noise-sequence. Information subject to transmission with access sonde is modulated in second part of access sonde and access sonde is so sent that first part of preamble of sonde is within limits of boundaries of quantum of access channel. According to first variant of implementation of invention time quanta in access channels employed for reception of access signals have length equal to length of first part. In compliance with another variant time quanta in assemblage of neighboring access channels used for reception of access channel can be longer than first part but time-shifted relative one another by length or period of first part. EFFECT: raised operational carrying capacity of channel, shortened delay in gaining access after refusal of first access. 29 cl, 9 dwg
Patent RU-2189502-C2 (RU)
Title: Centrifugal compressor
Inventor: GOROZHANTSEV V V
IPC: F04D17/08
Filed: 2000-07-12
Granted: 2002-09-20
Abstract: FIELD: manufacture of compressors; manufacture of high-speed centrifugal machines. SUBSTANCE: centrifugal compressor has housing with stator and rotor and arranged inside it. Impeller of rotor is sectional in construction. At least peripheral part of impeller is sectional; it consists of axial rings interconnected over cylindrical surface at negative allowance. Each ring is provided with radial holes adjoining each other. Opposite walls of holes form blades in pairs or side walls of disks forming common profile of inter-blade passages, cover disk and main disk of impeller. Sectional rings of peripheral part of impeller are made from material possessing different coefficients of linear expansion. EFFECT: enhanced economical efficiency of compressor due to reduced stresses in its impeller. 2 cl, 3 dwg
Patent RU-2185675-C2 (RU)
Title: Конденсатор с двойным электрическим слоем
Inventor: VASECHKIN V I
IPC: H01G11/26
Filed: 1997-12-18
Granted: 2002-07-20
Abstract: Изобретение относится к электротехнике, в частности к конденсаторостроению, и может быть использовано при производстве конденсаторов высокой емкости, согласно изобретению конденсатор с двойным электрическим слоем содержит два электрода, из которых один или оба являются поляризуемыми, электролит и сепаратор. Степень заполнения электролитом порового пространства сепаратора и обоих электродов находится в интервале от 90 до 40% от общего объема пор. Техническим результатом изобретения является создание герметичного конденсатора, не нуждающегося в обслуживании. 5 з.п.ф-лы, 3 ил.
Patent RU-2228780-C2 (RU)
Inventor: CHERNOKOZ M G
IPC: A63F1/00
Filed: 2000-11-20
Granted: 2004-05-20
Abstract: FIELD: entertainment engineering. SUBSTANCE: device has playing card pack for making game with multiplied numbers. Multiplier pictures from 1 to 10 grouped according to commutative multiplication law within multiplication table scope are represented on the card face side. Card pack has 1 to 20 optional additional cards. The cards are of various colors in some cases. EFFECT: enhanced effectiveness in teaching mathematics; high quality of entertainment by playing cards. 3 cl, 57 dwg
Patent RU-2190045-C2 (RU)
Inventor: KOLOMEJCHENKO A V
IPC: C25D11/02
Filed: 2000-11-30
Granted: 2002-09-27
Abstract: Использование изобретения: изобретение относится к устройствам для получения оксидных покрытий на алюминиевых сплавах при ремонте поджимных и подшипниковых обойм шестеренных насосов. Сущность изобретения: в устройстве для микродугового оксидирования, содержащем электроды, ванну-электролизер, бак для сбора электролита, систему подачи электролита и источник питания, ванна-электролизер выполнена в виде корпуса, изготовленного из диэлектрического материала, внутри которого размещены электроды в виде сплошных цилиндров с вкладышами из диэлектрического материала, с установленными на них поджимной и подшипниковой обоймами, соединенными с первой клеммой источника питания, а электроды соединены со второй его клеммой, кроме того, зазор между наружными поверхностями электродов и оксидируемыми поверхностями обойм находится в интервале 12-15 мм. Применение данного устройства для микродугового оксидирования позволяет повысить качество получаемого покрытия за счет оптимизации конструктивных элементов устройства и повысить производительность благодаря одновременному восстановлению поджимной и подшипниковой обойм шестеренных насосов. Устройство целесообразно применять не только при восстановлении изношенных поджимных и подшипниковых обойм шестеренных насосов, но и при упрочнении новых. 2 ил.
Patent RU-2193012-C2 (RU)
Title: Method of extraction of lanthanides and actinides from nitric acid solutions
Inventor: GROMOV G F
IPC: C01F17/17
Filed: 2000-12-13
Granted: 2002-11-20
Abstract: FIELD: processing nitric acid wastes of radiochemical processes by extraction. SUBSTANCE: extraction of lanthanides and actinides by phosphinexide solution of different radicals in heavy inert thinner is performed in presence of tributyl phosphate in the amount of 10-60% of total volume of organic phase. Total amount of phosphinexide of different radicals and tributyl phosphate shall not exceed 80% of total volume of organic agents. EFFECT: increased range of acidity excluding thinning and neutralizing operations in preparation of nitric acid solutions for extraction. 3 tbl, 3 ex
Patent RU-2221646-C2 (RU)
Title: Способ гидротермической обработки зерна пшеницы со слабой клейковиной перед помолом
Inventor: SOLOV EVA ZH P
IPC: B02B1/04
Filed: 2000-12-28
Granted: 2004-01-20
Abstract: Изобретение относится к мукомольно-крупяной промышленности. Способ предусматривает одно- или двухкратную обработку увлажнением с последующим отволаживанием, пропаривание влажным насыщенным паром 20-30 с, термостатирование в течение 19-21 мин при температуре 44-46 o С. Изобретение позволит повысить хлебопекарные свойства муки. 1 табл.