baber/WOPTO huggingface dataset:
Patent RU-2192429-C2 (RU)
Inventor: VANG LAJZA
IPC: C07K5/023
Filed: 1999-01-19
Granted: 2002-11-10
Abstract: FIELD: organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention describes novel compounds of the general formula (I):   where X 2  means Ar or Ar-X 3  where X 3  means C=O or -CH 2 CO- and Ar means phenyl or indole; R 1  and R 2  each is taken independently among hydrogen atom or by-side chains of natural α-amino acids presented by linear or branched (C 1 -C 10 )--alkyl that can be substituted with hydroxy-group, carboxy-group, amino-group, cyclohexyl, phenyl or hydroxy-substituted phenyl, biphenyl, naphthyl or pyridyl; X 1  is taken among -OH or group:   where X 4  means OH; R 3  is taken among hydrogen atom or by-side chains of natural α-amino acids presented by linear or branched (C 1 -C 10 )-alkyl that can be substituted with hydroxy-group, phenyl or hydroxy-substituted phenyl. Also, invention describes pharmaceutical composition showing ability to inhibit chymotrypsin-like effect of 20S- -proteasome comprising compound of the formula (I) and one or some pharmaceutical excipients and presented as solution or tablet. EFFECT: valuable biochemical properties of compounds. 15 cl, 2 tbl, 6 ex
Patent RU-2235482-C2 (RU)
Inventor: MALLEHNDZHI CHANDRAZEKHAR R
IPC: A23L1/304
Filed: 1999-06-14
Granted: 2004-09-10
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: enriched food product comprises enriching amount of balanced mixture of calcium lactate and calcium carbonate stabilized with glucuronic acid source. Weight ratio of calcium lactate and calcium carbonate may be 1:2 - 3:1. Food product may be milk or milk-based product, confectionery product, ice-cream or beverage. Glucuronic acid source may be gum arabic. Method for obtaining of enriched food product is also described. 
     EFFECT: increased quality of enriched food product. 
     14 cl, 5 ex
Patent RU-2229474-C2 (RU)
Inventor: BOKENE ZHERAL
IPC: C07D223/12
Filed: 1999-06-24
Granted: 2004-05-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for evaporating aminonitrile and water in synthesis of lactam by reaction between aminonitrile and water in the vapor phase in the presence of aluminum hydroxide as a catalyst. Method involves contacting aminonitrile in its liquid state and steam for evaporating aminonitrile by contacting liquid/steam and formed mixture aminonitrile/steam is brought about to temperature in heat-exchanger device when the complete evaporation of mixture occurs. Method provides reducing the formation of heavy by-side products and to prolong working time of catalyst. EFFECT: improved evaporating method. 12 cl, 2 ex
Patent RU-2206994-C2 (RU)
Title: Process for baking bread from rye flour or from rye flour/wheat flour mixture
Inventor: ROSLJAKOV JU F
IPC: A21D8/02
Filed: 2001-05-23
Granted: 2003-06-27
Abstract: FIELD: food industry. SUBSTANCE: process involves preparing process leaven from part of ripened leavens, rye flour, and water followed by raising thereof. Gluten is prepared by brewing mixture of malt and part of flour with water at 95-98 C achieving saccharification. Dough is then prepared by mixing process leavens with gluten, saline, water, yeast and the rest of flour to give homogenous dough, which is then fermented, shaped, proofed, and preliminarily baked. According to invention, leaven composition, prior addition of flour, is supplemented by carbon dioxide-material in the form of grist obtained after extraction of conventional spicy-scented raw material with food-grade liquid carbon dioxide in amounts between 0.3 and 3.0% of the weight of flour. Added are also sugar, 1.0-6.0%, molasses, 1.0-6.0, and fat product, 1.0-2.0% (of the weight of flour). EFFECT: increased nutritional value and taste quality of bread at lower cost. 4 cl, 1 tbl, 4 ex
Patent RU-2221083-C2 (RU)
Inventor: POZDNYSHEV G N
IPC: C23F11/08
Filed: 2001-07-04
Granted: 2004-01-10
Abstract: FIELD: protection of metals against corrosion; oil producing, oil refining and other industries. SUBSTANCE: proposed method includes pumping inverted emulsion at density of not below 1200 kg/cu m into reservoir and use of carbon corrosion inhibitor solution possessing properties of emulsifying agent; reagent RDN is used for preparation of inverted emulsion; low-viscous carbon solvent of paraffin series is used as dispersion medium, for example diesel fuel or kerosene; aqueous solution of calcium chloride at density no below 1400 kg/cu m is used as dispersion phase with addition of water-soluble inhibiting and bactericidal additives at the following ratio of components, vol-%: RDN reagent, 1.0-10.0; diesel fuel or kerosene, 20.0-29.0; aqueous solution of calcium chloride at density not below 1400 kg/cu m and remainder being inhibiting and bactericidal additives. EFFECT: enhanced efficiency and durability of corrosion protection. 2 cl, 3 tbl, 3 ex
Patent RU-2207712-C2 (RU)
Title: Facility to sustain a c operating condition of amplifier
Inventor: OGURTSOV A A
IPC: H03F1/32
Filed: 2001-08-07
Granted: 2003-06-27
Abstract: FIELD: fiber-optical communication lines, design of fast-action transmitting and receiving devices. SUBSTANCE: facility to sustain A C operating condition of differential amplifier 1 is first unit of device that has leads-out connected to common bus and supply source and three inputs ( input pulse signal is fed to first input during operation, output pulse signal flows through lead of first output during operation ). Facility incorporates three more units: second unit 2 fixes level of constant voltage of signal from differential stage, third unit 3 subtracts alternating pulse signal and adds up constant signal, fourth unit 4 is unit for comparison and control over operating condition. EFFECT: maintenance of stable operating condition of differential amplifier with amplification of pseudorandom pulse signal in wide frequency and dynamic ranges. 1 cl, 3 dwg
Patent RU-2214500-C2 (RU)
Inventor: DANILIN V N
IPC: C09K8/50
Filed: 2001-12-17
Granted: 2003-10-20
Abstract: FIELD: gas producing industry, mainly, control of tubing-casing annular space gas crossflows in wells at gas fields and underground storages of gas. SUBSTANCE: method includes injection of plugging composition to annular space of wells heated to temperature exceeding that of rock temperature by 15-30C, and subsequent well cooling to initial temperature. Plugging composition is used in form of saturated aqueous solution of ammonium chloride heated to temperature of heated wells. Introduced additionally into said solution of ammonium chloride is sodium chloride with the following amounts of components, wt.%: sodium chloride 26.0-26/2; ammonium chloride 15.7-15.9; the balance, water. In other version of method embodiment, introduced additionally into said solution of ammonium chloride is potassium chloride, with the following amounts of components, wt.%: potassium chloride 11.7-12.0: ammonium chloride 28.5-29.2; the balance, water. EFFECT: higher sealing of annular space. 2 cl, 2 tbl, 1 ex
Patent RU-2222438-C2 (RU)
Inventor: GERASIMENKO IGOR JAKOVLEVICH
IPC: B60J1/04
Filed: 2002-01-14
Granted: 2004-01-27
Abstract: FIELD: automotive industry. SUBSTANCE: proposed car has body, hood, windshield with side bent off parts which forms simultaneously a roof and, moving in roller supports, get into hood cavity and partially gets out through slot in front part of hood. EFFECT: provision of pleasure car of original design with windshield having three detented positions and providing unlimited field of vision. 2 cl, 6 dwg
Patent RU-2221742-C2 (RU)
Inventor: VASIL EV JU V
IPC: C01B17/04
Filed: 2002-02-08
Granted: 2004-01-20
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: invention relates to production of elementary sulfur from nonferrous metallurgy gases containing largely nitrogen and sulfur dioxide. Method comprises cooling metallurgical sulfur dioxide, dedusting, concentrating sulfur dioxide by complete or partial liquefaction thereof followed by heating-mediated vaporization, enrichment with oxygen to specified concentration, reduction with hydrocarbon gas at elevated temperature followed by cooling of products and condensation of elementary sulfur obtained. Reduced gas is heated by mixing it with products of combustion of hydrocarbon fuel in oxygen-containing gas and then subjected to catalytic processing in at least two steps of catalytic conversion with final condensation of resulting sulfur and afterburning of toxic combustible sulfur compounds in tail gas into sulfur dioxide. In this process, vaporization of liquefied sulfur dioxide is effected by indirect heat exchange due to cooling heat of gas leaving first stage of catalytic conversion carried out at 400-600 C, which is cooled to temperatures of the second catalytic conversion equal to 230-260 C. In addition, heating of reduced gas before the first catalytic step is accomplished by mixing hydrocarbon fuel with combustion products in oxygen-containing gas in molar ratio constituting 0.5-1.0 stoichiometric ratio. In this case, ratio of summary concentration of carbon monoxide and hydrogen to concentration of sulfur dioxide at the inlet to the first step of catalytic conversion is more than 2. EFFECT: reduced specific consumption of reducing agent and reduced process expenses. 2 cl, 1 dwg, 2 ex
Patent RU-2231769-C2 (RU)
Inventor: PROKHOROV S P
IPC: G01M15/00
Filed: 2002-03-01
Granted: 2004-06-27
Abstract: FIELD: mechanical engineering; internal combustion engines; test facilities. 
     SUBSTANCE: invention relates to checking and diagnostic equipment, namely, to stand for carrying out vibroacoustic tests of internal combustion engines. Proposed stand for acoustic tests of vehicle engine unit has grid floor of test chamber, balancing induction machine installed on vibration isolated foundation base to transmit (brake) torque to internal combustion engine under testing by means of flexible endless member. Engine to be tested is installed on load-bearing frame mounted on vertical carrying posts. At least part of outer surface of walls of load-bearing frame is hermetically enclosed by detachable volumetric noise absorbers made of porous fibrous or foamed noise-absorbing material whose surface is lined with thin gas-and-moisture resistant envelope transparent to noise. Load-bearing frame, including detachable volumetric noise absorbers, is arranged under plane of noise0transparent grid floor of test chamber. 
     EFFECT: improved accuracy and reliability of results of vibroacoustic test of internal combustion engine in vertical engine unit. 
     3 cl, 3 dwg
Patent RU-2323162-C2 (RU)
Title: Apparatus for galvanochemical treatment of sewage water
Inventor: TRUBETSKOJ KLIMENT NIKOLAEVICH
IPC: C02F1/463
Filed: 2002-04-12
Granted: 2008-04-27
Abstract: FIELD: equipment for treatment of industrial sewage water, may be used for deactivation of sewage from non-ferrous and ferrous metals. 
     SUBSTANCE: apparatus has casing filled with galvanic coupling and equipped with branch pipes for feeding of sewage water, discharge of treated water, feeding of galvanic coupling, and removal of sludge. Casing is formed as cylindrical column of non-magnetic material, and solenoid coils disposed on outer surface of said column. Casing bottom is connected through non-magnetic restricting grid and safety valve to device for preparing aqueous dispersion of air. Device for preparing of aqueous dispersion of air comprises air disperser, branch pipe for feeding of treated water, converging arcuate channel, plate with slit-type openings having rectangular section, and valve formed as flexible rubber plate having one side rigidly fixed by means of metal planks. 
     EFFECT: enhanced reliability in operation and increased efficiency in treatment of sewage water. 
     7 cl, 1 dwg
Patent RU-2250181-C2 (RU)
Inventor: BUKHER FRANTS
IPC: B64D31/12
Filed: 2000-10-23
Granted: 2005-04-20
Abstract: FIELD: arrangement of power plants on flying vehicles. 
     SUBSTANCE: proposed aircraft has central cabin 1 located in center of annular wing 3.Located in gap between central cabin and annular wing are several swivel units 101-112 of propulsor. In hovering mode, propulsor units are turned for creating lifting force. In cruise mode, propulsor units are turned for creating direct thrust. Spatial position and motion of aircraft may be controlled by individual or joint control of thrust and angle of turn of propulsor units. 
     EFFECT: enhanced economical efficiency and safety in operation. 
     21 cl, 4 dwg
Patent RU-2225189-C2 (RU)
Inventor: MAKAROV I V
IPC: A61H1/00
Filed: 2002-05-28
Granted: 2004-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves treating patient with centrifugal forces acting in the head-lower extremities direction. Centrifuge rotation speed is gradually increased from 32-36 rpm to 36-40 rpm. The treatment mode is determined with gravitational hyperemia in the lower extremities and increased regional blood circulation being achieved. Foot photoplethysmogram index reduction proves it. Then, measured by applying formula  , where AB sist  - is the systolic arterial blood pressure, is blood filling amplitude calculated as difference between maximum (A max ) and minimum (A min ) pulse wave value, S is the area under photoplethysmogram curve, 100 is carried out concurrently with rotation of 10 to 100 W power causing required venous blood outflow from the lower extremities. EFFECT: direct influence of peripheral blood circulation; stimulated reparative osteogenesis.
Patent RU-2325915-C2 (RU)
Inventor: MUKHAMADIJAROV RINAT AVKHADIEV
IPC: A61K33/08
Filed: 2002-06-17
Granted: 2008-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, specifically to cardiovascular surgery and can be applied within heart surgical procedures experimentally. For this purpose perfusion is retrograde conducted through aortic cannula with oxygenated solution at first and then with non-oxygenated solution combined with liposome addition under specified conditions. Method provides restoration of contractile function and heart rhythm due to liposomic stabilisation of cell membranes and reduction of lipid peroxidation product. 
     EFFECT: restoration of contractile function and heart rhythm. 
     2 cl, 2 ex
Patent RU-2230707-C2 (RU)
Title: Water purifying apparatus
Inventor: VOJTOV E L
IPC: C02F101/00
Filed: 2002-07-17
Granted: 2004-06-20
Abstract: FIELD: purification of natural and sewage water by means of reactants. 
     SUBSTANCE: apparatus has cylindrical casing with conical bottom, lower clarifying section of casing filled with contact mass, pipeline adapted for directing water to clarification section and connected to casing conical bottom, pipeline for tangential feeding of pulp, collecting trough with washing water discharge pipe, diaphragm made as inverse-truncated cone, ejector for directing pulp through pipeline for tangential feeding of pulp into casing to zone under diaphragm. Casing has upper filtering section filled with immovable filtering material and provided with intermediate perforated bottom, tubular rinse water and compressed gas distributing system, rinse water and compressed gas supplying pipelines, upper collecting trough with filtered water discharge pipeline, and rinse water pipeline connected to pipeline for discharge of rinse water delivered from lower collecting trough of clarification section. 
     EFFECT: wider operational capabilities and increased efficiency of water purifying apparatus. 
     1 dwg
Patent RU-2248826-C2 (RU)
Inventor: SUNDKHOL M GERAN
IPC: B05B1/00
Filed: 2000-12-22
Granted: 2005-03-27
Abstract: FIELD: spraying devices to create liquid fog preferably used to extinguish fires. 
     SUBSTANCE: spraying head comprises body 1'''', inlet orifice 2''' and channel 7'''''a, 7'''' leading to at least one nozzle 6''''a having through orifice 3''''a. Through orifice 3''''a comprises the first bore 4''''a and the second bore 5''''a. The first bore has the first diameter, the second one has the second diameter, wherein the first diameter is 0.1 - 0.9 of the second one. The first bore has length equal to 0.25 - 15 diameters of the first bore. The second bore has length approximately equal to 1 - 15 diameters of the second bore. The first and the second bores extend substantially along single line. Body 1'''' comprises main channel 7''''. Nozzle 6''''a extends from main channel 7'''' at angle θ to it so that medium flow along the first bore 4''''a and the second bore 5''''a passes at an angle to main flow moving through main channel. Method of nozzle production of blank is also disclosed. 
     EFFECT: increased efficiency, simplified structure, provision of liquid discharge in fog form at low pressure and high angular momentum at high pressure. 
     30 cl, 9 dwg
Patent RU-2248413-C2 (RU)
Title: Device for electrolyzing gold
Inventor: RUBTSOV JU I
IPC: C25C1/20
Filed: 2002-08-13
Granted: 2005-03-20
Abstract: FIELD: precious metallurgy. 
     SUBSTANCE: device comprises anode and cathode made of layers of graphitized fleecy jersey fabric and metallic grid interposed between the layers of the graphitized fleecy jersey fabric. The metallic grid is made of layers of flat members and volume-reinforced members interposed between them. The volume-reinforced members are triangle, rectangular, trapezoidal, sinusoidal or round in cross-section. 
     EFFECT: enhanced efficiency. 
     1 cl, 2 dwg, 1 tbl, 1 ex
Patent RU-2240217-C2 (RU)
Inventor: SVITKOVSKIJ F JU
IPC: B23Q3/15
Filed: 2003-01-04
Granted: 2004-11-20
Abstract: FIELD: working materials by cutting, possibly fastening solid plate type parts of magnetic materials in metal cutting machine tools. 
     SUBSTANCE: magnetic attachment includes base supporting housing with windows, arranged in said windows cores with electromagnetic windings and cooling system. Supporting magnetic plate with windows for arranging cores is mounted on housing. On working surface of magnetic plate between said windows there is groove in the form of flat helix. Rectangular cross section coil is arranged in said groove. Heat insulation gasket is placed between supporting magnetic plate and housing. 
     EFFECT: improved efficiency of working flat surfaces of articles due to enhanced heat removal from worked piece. 
     3 dwg
Patent RU-2298858-C2 (RU)
Inventor: DJUTARD EHMMANJUEHL
IPC: H02M5/293
Filed: 2003-01-16
Granted: 2007-05-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed converter designed to convert electrical energy between voltage supply (supply mains) and at least one current supply, such as load, has switch matrix connecting voltage supply to current supply. This matrix converter is characterized in that each of mentioned switches has two contacts disposed in respective separate parallel planes and photoconductive diamond substrate placed between two mentioned contacts of switch. Each switch is controlled by light source irradiating diamond substrate disposed between two contacts. Light source of each respective switch is disposed so that it faces one of two contacts of switch which is provided with plurality of holes for passing light from mentioned source and substrate. 
     EFFECT: ability of operation at high voltages in spite of small size. 
     9 cl, 8 dwg
Patent RU-2261704-C2 (RU)
Title: Способ антимутагенного воздействия на организм
Inventor: KOBELEV K V
IPC: A61K31/205
Filed: 2003-02-11
Granted: 2005-10-10
Abstract: Изобретение относится к медицине, в частности, способу защиты организма от мутагенного действия химических агентов окружающей среды. Сущность изобретения состоит в том, что вводят естественный метаболит растений - бетаин или фармацевтически приемлемый производный бетаина. Бетаин вводят в дозе от 1 мг/кг до 100 мг/кг. Способ обеспечивает снижение кластогенного действия мутагенов, расширяя арсенал способов защиты живого организма от мутагенного воздействия окружающей среды. 4 з.п. ф-лы, 2 табл.
Patent RU-2243070-C2 (RU)
Inventor: FEDOROV S K
IPC: B23H9/04
Filed: 2003-03-26
Granted: 2004-12-27
Abstract: FIELD: machine engineering, possibly manufacture of key grooves on outer and inner surfaces of machine parts. 
     SUBSTANCE: method comprises step of forming key groove and further strengthening of part by electrically heating it; performing working by means of two tool-electrodes on lateral inner surfaces of groove for providing effect of quenching of actuating surfaces; acting by means of first tool-electrode upon one side of groove surface; acting by means of second tool-electrode upon other side of surface while preventing action upon zone of stress concentrators near groove base. 
     EFFECT: enhanced quality of key grooves due to providing effect of quenching actuating surfaces by means of electric contact process. 
     1 dwg
Patent RU-2254485-C2 (RU)
Inventor: PRASOLOV V S
IPC: F01P1/02
Filed: 2003-04-14
Granted: 2005-06-20
Abstract: FIELD: mechanical engineering; piston engines. 
     SUBSTANCE: invention can be used in gasoline, gas and diesel internal combustion engines of different application.  Proposed engine contains cylinders with linears, pistons, connecting rods, crankshaft, timing gear.  Cylinder linears of increased inner volume are provided with cooling ports and double wall forming cooling chamber communicating with inner space through cooling ports.  Outer side of cylinders is provided with heat insulating coating.  Cooling chamber has channel connecting the chamber with compressor. 
     EFFECT: increased engine efficiency, reduced fuel consumption, enlarged sphere of application of engines. 
     1 dwg
Patent RU-2258380-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-05-16
Granted: 2005-08-20
Abstract: FIELD: food-processing industry, in particular, process for producing of frozen products from raw fruit material. 
     SUBSTANCE: method involves inspecting and grinding raw fruit material; adding sand sugar, pectin and solid residue resulted from extraction of Pythium gracile micromycet biomass produced by predetermined process; mixing said components while heating and simultaneously inactivating native enzymes; cooling and introducing mycelium while increasing pressure, said mycelium having been produced after first stage of extracting of Pythium gracile biomass with the use of liquid carbon dioxide; relieving pressure to atmospheric pressure value. 
     EFFECT: reduced accumulation of melanoids and reduced power consumed for process.
Patent RU-2248759-C2 (RU)
Inventor: KOMAROV N V
IPC: A61B17/11
Filed: 2003-05-29
Granted: 2005-03-27
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should suture both adducting and abducting intestinal parts with separate sutures without any primary fixation of esophagus to an abducting intestine. Then one should apply esophagointestinal anastomosis. Moreover, by applying external suture of anastomosis' anterior wall one should suture serous-muscular layer of adducting intestine, esophageal muscular layer and serous-muscular layer of abducting intestine. After covering internal anterior row of sutures and nearing the walls of abducting and adducting intestinal loops one should apply 2-3 serous-muscular sutures on them at the top. On should finish the development of a cuff due to both adducting and abducting part of small intestine. The suggested method enables to decrease intraluminal pressure in duodenum, decrease the risk of duodenal stump's failure, and obtain antireflux-type mechanism of anastomosis. 
     EFFECT: more simplified and shortened terms for applying the anastomosis. 
     1 ex