baber/WOPTO huggingface dataset:
Patent RU-2205520-C1 (RU)
Title: Multifunctional domestic annunciator
Inventor: LIKHACHEV V E
IPC: H04M11/02
Filed: 2002-02-27
Granted: 2003-05-27
Abstract: FIELD: communal equipment in residential tenement houses and industrial premises, audio announcing equipment. SUBSTANCE: multifunctional domestic enunciator makes it possible to save electric energy thanks to use of story control over illumination in doorways and over illumination of landing areas in front of elevator, to conduct fanned control over illumination if elevator in doorway is not operational, to carry out control over illumination when illumination is switched on for the time of presence of man on story landing, to execute control over house-breaking alarm, to realize control over automatic switching on of doorway illumination while tenant goes out of apartment. EFFECT: increased electric safety, comfort and reliability, simplified wiring, electric energy saving and prolonged service life of illumination lamps. 5 cl, 1 dwg
Patent RU-2194636-C1 (RU)
Title: Method of cleaning surfaces from hydrocarbon compounds
Inventor: BELJAEV A V
IPC: B08B3/08
Filed: 2002-05-31
Granted: 2002-12-20
Abstract: FIELD: cleaning methods. SUBSTANCE: invention relates to methods of cleaning objects from hydrocarbon compounds, particularly, from oil products, oils and fats. According to proposed method of surface cleaning from hydrocarbon compounds in closed cycle using water solution of technical detergent forming unstable emulsion with hydrocarbon compounds, solution is fed to surface to be cleaned and then emulsion formed on surface is removed and directed into reservoir containing water solution on technical detergent for partial separation of solution and coarse separation of hard particles. Emulsion from reservoir is fed for separation into hydrocarbon compounds and water solution of technical detergent which is then returned into said reservoir, and hydrocarbon compounds with remnants of solution are fed for fine separation of hydro carbon compounds and wear solution of technical detergent. Said solution if any, is also returned into reservoir. EFFECT: improved efficiency, cut down time taken for cleaning. 3 cl, 1 dwg
Patent RU-2217998-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L11/00
Filed: 2002-06-06
Granted: 2003-12-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves using smooth pea grains in biological maturity stage; subjecting pea grains to swelling procedure in the presence of preparation produced by sequential extracting of Mortierella minutissima micromycet biomass with the use of non- polar extractant in above-critical state, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; providing swelling operation before filling of cans with pea grains by wetting and/or blanching or after filling of cans with pea grains together with liquid media during sterilization by thermal processing. Method allows yield of canned food to be increased due to increased weight of pea grains upon swelling procedure by at least 150% as compared to initial weight. EFFECT: reduced consumption of power for obtaining and storing of basic raw material and provision for continuous reprocessing of pea grains. 3 cl
Patent RU-2224551-C1 (RU)
Title: Device for producing dry aerosol
Inventor: AVTUKH A N
IPC: A61M13/00
Filed: 2002-08-15
Granted: 2004-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has inlet canal for supplying air to atomizer chamber. The canal is arranged coaxially inside of the outlet chamber canal, lower cut of the inlet canal is arranged above the crushing body and the upper cut of the inlet canal is arranged higher than the outlet canal upper cut being not less than one outlet canal diameter remote from it. EFFECT: operation reliability; low cost. 3 cl, 3 dwg
Patent RU-2232671-C1 (RU)
Title: Mounting wrench
Inventor: BONDALETOV V P
IPC: B25B13/46
Filed: 2002-11-04
Granted: 2004-07-20
Abstract: FIELD: machine engineering, possibly mounting-dismounting operations in restricted space. 
     SUBSTANCE: wrench includes handle with head in its end. On inner surface of head ratchet is placed; said ratchet has internal gear teeth with large pitch. There are two discs with pawls in annular cavity of head; number of pawls of each disc is different. Said discs are rigidly joined one with other in such a way only two pawls of disc have the same rotation axis; remaining rotation axes of disc pawls are shifted relative to rotation axes of adjacent pawls of disc by value of minimum pitch of mounting wrench. All pawls are forced to teeth of ratchet by means of elastic members. 
     EFFECT: improved design providing minimum pitch of wrench with possibility of changing it. 
     2 dwg
Patent RU-2220423-C1 (RU)
Title: Method for predicting the flow of obstructive bronchitis in small children
Inventor: SHOVKUN V A
IPC: G01N33/74
Filed: 2002-11-04
Granted: 2003-12-27
Abstract: FIELD: medicine, pediatrics. SUBSTANCE: one should carry out the testing of biological liquid, moreover, in blood serum one should detect the values for dopamine, serotonin, cortisol and at higher dopamine value being 3,6±1,2 mcg/l (the norm being 1,2±0,7 mcg/l), decreased serotonin value up to 8,7±2,1 mcg/l (the norm being 19±2,3 mcg/l), increased cortisol values up to 1000±80,6 nM/l (the norm being 700±50,6 nM/l) it is possible to predict unfavorable result of obstructive bronchitis as transition into bronchial asthma phase. EFFECT: higher accuracy of prediction. 2 ex, 1 tbl
Patent RU-2235178-C1 (RU)
Inventor: ZUBAEROV R F
IPC: E05B49/00
Filed: 2003-01-20
Granted: 2004-08-27
Abstract: FIELD: electric permutation locks. 
     SUBSTANCE: device has control block (1), shifting registers (2) and (3), block (4) for comparing codes, and input buses (5) and (6) and output busses (7) and (8). The device additionally has shifting register (3), fourth output in the control block, and new connections between the functional blocks. 
     EFFECT: enhanced reliability. 
     5 dwg
Patent RU-2238806-C1 (RU)
Inventor: MEL NIKOV G M
IPC: B09C1/00
Filed: 2003-03-20
Granted: 2004-10-27
Abstract: FIELD: purification of ground surfaces and ground depths from spillage of oil products. 
     SUBSTANCE: the invention presents a method to clean ground surfaces and underlying rocks from oil products and is dealt with the field of sanitation of ground surface and entrails of the earth from spillage of oil products. Along a perimeter of spillage of oil products on the surface they make an embankment and fill in the limited space with water. Construct a network of scavenging wells supplied with strainers and pumps, that realize pumping-out of a water-petroleum mix up to the a surface, where the mash is separated into petroleum and water and the latter is used to refill the space limited by embankment. The technical result is an increased efficiency of cleaning of ground surfaces from spilage of petroleum. 
     EFFECT: the invention allows to increase efficiency of cleaning of ground surfaces from spilage of petroleum. 
     2 cl, 1 dwg
Patent RU-2242603-C1 (RU)
Title: Состав для обработки призабойной зоны нефтегазового пласта
Inventor: MARAKOV V JU
IPC: C09K8/72
Filed: 2003-07-28
Granted: 2004-12-20
Abstract: Изобретение относится к нефтегазодобывающей промышленности, в частности к технологии нефтедобычи с применением химических средств для обработки пласта, восстанавливающих или увеличивающих проницаемость нефтяного пласта. Состав для обработки призабойной зоны нефтегазового пласта, включающий смесь гидрофторида и фторида и воду, содержит воду с рН 0,5-14, а указанная смесь содержит пероксосольват фторида калия KF· Н 2 О 2  и гидрофторид калия KHF 2  при следующем соотношении компонентов состава, мас.%: KF· Н 2 О 2  - 0,7-20,0, KHF 2  - 0,5-20,0, указанная вода - остальное. Причем возможно, что он содержит для воды с рН менее 7 соляную кислоту в качестве кислотной компоненты, обеспечивающей кислый интервал рН, для воды с рН более 7 - гидроксид калия в качестве щелочной компоненты, обеспечивающей щелочной интервал рН, дополнительно - ионогенное или неионогенное поверхностно-активные вещества или их смесь в количестве 0,01-5,0 мас.%, дополнительно - ингибитор коррозии в количестве 0,01-5,0 мас.%. Техническим результатом является повышение проницаемости пласта, а также увеличение глубины обработки пласта. 4 з.п. ф-лы, 2 табл.
Patent RU-2237108-C1 (RU)
Inventor: BOBYLEV M V
IPC: C22C38/54
Filed: 2003-08-05
Granted: 2004-09-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to the development of high-strength structural steel designated for making high-strength industrial holders and fasteners and welded constructions of different designation. The claimed steel comprises components taken in the following ratio, wt.-%: carbon, 0.12-0.21; manganese, 0.95-1.30; silicon, 0.20-0.35; sulfur, 0.004-0.015; nickel, 0.30-0.70; chrome, 0.40-0.65; molybdenum, 0.20-0.30; vanadium, 0.03-0.08; boron, 0.0005-0.0050; aluminium, 0.030-0.060; nitrogen, 0.005-0.015; calcium, 0.0005-0.0040; iron and impurities, the balance, in accomplishing the following ratios: N/(Al + 10 x B) ≤ 0.14, and Ca/S ≥ 0.065. As impurities this steel comprises, wt.-%: phosphorus, below 0.025, and copper, below 0.2. Invention provides enhancing steel hardenability indices that provides guaranteed level of consumers' properties of sheets including their enhanced hardness and wear resistance in thickness below 52 mm, and bar rolled products with diameter below 65 mm. 
     EFFECT: improved and valuable properties of steel. 
     2 cl, 2 tbl, 1 ex
Patent RU-2251489-C1 (RU)
Title: Tire checking device
Inventor: KERNOZHITSKIJ V A
IPC: G08G1/09
Filed: 2003-09-01
Granted: 2005-05-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to automatic control of emergency situations on trackless vehicles, mainly heating and damage of vehicle tires. Proposed device contains magnetic circuits installed in tire uniformly over its circumference at least in two rows. Magnetic circuits of one of rows are made of ferromagnetic material with preset Curie point equal to maximum tolerable temperature of tire heating. Magnetic circuits of second row are reference ones, being made of ferromagnetic material with Curie point exceeding maximum tolerable temperature of tire heating. Electromagnetic sensors, AND-NOT gate, indicating unit are installed opposite to magnetic circuits of each row on structural members of track less vehicle at a distance from tire. Each electromagnetic sensors is provided with additional winding which is connected through corresponding switch to output of pulse generator, input of pulse generator being input of device. 
     EFFECT: provision of checking of device before beginning of movement and prevention of movement of vehicle if tire checking device is damaged. 
     2 cl, 1 dwg
Patent RU-2243043-C1 (RU)
Inventor: MIRONENKO V A
IPC: B21B13/18
Filed: 2003-09-04
Granted: 2004-12-27
Abstract: FIELD: rolling of especially thin-wall tubes of hard-to-form materials in working stand of roller type cold rolling mill. 
     SUBSTANCE: working stand includes movable housing with supporting beams; movable cartridge with four rollers on journals engaged with supporting beams of movable housing; common leverage reciprocation motion drive of housing and cartridge. Width of one pair of rollers exceeds that second pair of rollers by value providing shifting of roller butt relative to zone of biting blank. Relation of diameters of one pair to diameter of journals of other pair of rollers is equal to relation of roller rolling diameters. 
     EFFECT: possibility for rolling high quality square shapes with uniform thickness of wall without burrs on tube surface. 
     4 dwg
Patent RU-2237025-C1 (RU)
Inventor: BOLDYREV A P
IPC: C02F101/30
Filed: 2003-09-24
Granted: 2004-09-27
Abstract: FIELD: biochemical purification of municipal and industrial sewage water of nitrogen and oil processing industry for utilization of processed water. 
     SUBSTANCE: system has combined construction including nitrifying unit, denitrifying unit with levelers, aerotanks-mixers and settling vessels for purification of ammonium- and-nitrogen-containing compounds and other kinds of sewage. Fine purification of sewage water is provided by employment of two-staged bioreactor and disinfecting of sewage water is provided by usage of UV unit for allowing industrial sewage water to be recycled. System is further equipped with sewage water pumping station, excessive silt blowing tanks with ejector inside thereof, flotation units, silt water reservoir and compacted silt reservoir, silt pumping station and silt grounds equipped with pipelines. Inlet of sewage water pumping stations is connected to excessive silt pipelines, said silt being supplied from nitrification and denitrification complexes, as well as from settling vessels, and outlets are connected via pipelines with inlets of excessive silt blowing tanks with ejector inside. Outlets of said tanks are connected via pipelines to flotation unit inlet ends, said flotation unit outlet ends being connected to compacted silt and silt water reservoirs. Compacted silt reservoir is connected via pipelines through silt pumping station to silt ground inlet ends. Outlet end of silt water reservoir is connected via pipeline with second inlet of nitrifying unit. 
     EFFECT: wider range of use and increased efficiency in purification of sewage water. 
     4 cl, 1 dwg, 1 ex
Patent RU-2249720-C1 (RU)
Title: Windwheel
Inventor: LITVINENKO A M
IPC: F03D1/00
Filed: 2003-10-09
Granted: 2005-04-10
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: invention relates to windwheels of wind power and wind electric generating plants with horizontal axle of rotation designed for operation with segment-type electric generators. According to invention, blades are made in form of enveloped double-layer isosceles triangle clamped over perimeter whose vertex is secured at hub and base is furnished with tension plate hinge-connected with balancer hinge-mounted on outer end of tubular sidemember and connected with tensioning tie-rod. 
     EFFECT: simplified design, improved reliability and manufacturability at provision of modular outline and reduced cost. 
     5 dwg
Patent RU-2251559-C1 (RU)
Inventor: NAFIKOVA R F
IPC: C08K5/103
Filed: 2004-01-22
Granted: 2005-05-10
Abstract: FIELD: chemical technology, in particular plasticized composition based on polyvinylchloride for cable plasticate. 
     SUBSTANCE: claimed composition contains polyvinylchloride, dioctylphtalate, chloroparaffin, tribasic lead sulfate, calcium stearate, antimony trioxide, chalk, diphenylolpropane, carbon black and additionally contains metal-containing lubricant with acidic number at most 30 mg KOH/g. Lubricant is obtained by interaction of alpha-branched saturated monocarboxylic C10-C28-acids with polyhydric alcohol at 180-220°C in molar ratio of 1:(1-2) in presence of bivalent metal oxides: CaO, PbO, ZnO, MgO, BaO or two-component mixture thereof in ratio of 0.25-1:0.5-1, in amount of 0.5-2.0 mass % calculated as total reaction mass. As polyhydric alcohol ethylene glycol, glycerol, polyglycerol, which represents slop from glycerol distillation, are used. 
     EFFECT: articles with increased extension strength, elongation, heat resistance, improved appearance, decreased brittle point; resin composition assortment expansion. 
     2 cl, 16 ex, 1 tbl
Patent RU-2260433-C1 (RU)
Title: Способ терапии энтералгии у телят
Inventor: ZOLOTAREV A I
IPC: A61K31/245
Filed: 2004-02-06
Granted: 2005-09-20
Abstract: Изобретение относится к ветеринарии и касается терапии энтералгии у телят. Используют введение лекарственной смеси раствора новокаина, 0,5% концентрации, взятого в дозе 1 мл/кг массы животного и 300000 единиц стрептомицина. Смесь вводят внутрибрюшинно. Способ обеспечивает профилактику рецидивов и осложнений энтералгии. 4 табл.
Patent RU-2258408-C1 (RU)
Title: Method for production of milk fondant
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-10
Granted: 2005-08-20
Abstract: FIELD: food processing industry, in particular sugar confectionary. 
     SUBSTANCE: in fondant syrup nutmeg CO 2 -solvent cake is introduced when fluffing in amount of about 9.6 mass % and preparation obtained from biomass of Mortierella nigrescens micromycete according to claimed technology is introduced in amount of about 0.06 mass %. Then milk fondant mass is formed according to standard technology to produce target product. 
     EFFECT: low-hardening sugar fondant with increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2266494-C1 (RU)
Title: Gas air cooling apparatus
Inventor: OVCHAR V G
IPC: F28D1/04
Filed: 2004-03-26
Granted: 2005-12-20
Abstract: FIELD: the invention refers to energy engineering namely to air cooling apparatus applied particularly for cooling of natural gas. 
     SUBSTANCE: the cooling apparatus has ventilators for feeding of exterior cooling environment predominantly of air into the body of the apparatus and at least two heat exchanging sections  with chambers of input and output of cooling gas. Single-passing finned heat exchanging tubes located in the section in rows according to its height and forming a bundle are packed into the tube plates.  Each chamber of input and each chamber of output has from two to seven sockets for joining to the collector of input or output of gas which are connected with a gas pipe line. The total square  of the transversal section in the light of the group of the heat exchanging tubes of the bundle communicated along the flow of the cooling gas preferably  to the nearest to them the feeding socket, exceeds  in 1,2-1,7 times  the square of the transversal section of this socket in the zone of contiguity of the last to the chamber of  input of gas into the heat exchanging section of the apparatus. At that the tubes of the bundle of the section are taken in  at  condition according to which the ratio of the square of the interior heat exchanging surface of the tubes to the total volume of in-tube space is determined with the coefficient that makes up (98-412) [ m -1 ]. 
     EFFECT: increases economy of the air cooling apparatus as at manufacturing so as at exploiting due to decreasing metal consumption and labor-consuming at manufacturing and also decreasing of energy consumption at simultaneous increasing of reliability and improving maintainability of the construction. 
     18 cl, 11 dwg
Patent RU-2265787-C1 (RU)
Inventor: AMANOV V V
IPC: F42B5/02
Filed: 2004-04-14
Granted: 2005-12-10
Abstract: FIELD: artillery rounds with a subcaliber armor-piercing projectile. 
     SUBSTANCE: the round has an armor-piercing subcaliber projectile with a heavy-alloy core provided with a tail unit located inside the body filled with a powder propellant charge, with a primer cap with a flame transmission tube installed in its bottom part.  The heavy-alloy core is fastened in an aluminum tray carrying a plastic driving band and a case with longitudinal grooves.  The tray is made split, whose component sectors are additionally fastened by a band having jumpers of a weakened section and positioned in the circular weakened section and positioned in the circular slot of the central funnel of the front end of the tray, which by means of a left-hand thread is rigidly engaged with the heavy-alloy core, and by means of a lock joint - with the body made in the form of a thin-walled end piece.  Communication ducts providing penetration of powder gases formed as a result of combustion of the propellant charge inside the thin-walled end piece are distributed in the tray sectors. 
     EFFECT: enhanced armor-piercing capacity of the core of the subcaliber projectile at large distances and angles of impact with the obstacles without ricochet. 
     2 dwg
Patent RU-2263659-C1 (RU)
Inventor: ZAKHARJUTA A P
IPC: C07C51/64
Filed: 2004-06-24
Granted: 2005-11-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to the method for purification of terephthaloyl chloride used in manufacturing polymeric products. Method involves distilling off from reaction products in its preparing followed by condensation of vapors and preparing crystalline product. The process is carried out under atmosphere pressure in inert gas flow at temperature exceeding the melting point of terephthaloyl chloride but lesser than its boiling point. Isolation of the end product from vapor phase is carried out at temperature lesser than its melting point. 
     EFFECT: improved purifying method. 
     2 tbl, 9 ex
Patent RU-2269677-C1 (RU)
Title: Load-bearing support of turbojet engine compressor
Inventor: ANDREEV ANATOLIJ VASIL EVICH
IPC: F04D29/32
Filed: 2004-06-29
Granted: 2006-02-10
Abstract: FIELD: turbojet engine compressors using high-head and wide-chord moving blades. 
     SUBSTANCE: proposed load-bearing support of turbojet engine compressor is made in the form of hollow radial shell provided with longitudinal and transverse partitions dividing its space into separate cavities, each communicating with compressor flow path through at least one hole thereby reducing pressure fluctuation amplitude in gas-air path of compressor by several times. 
     EFFECT: reduced transient loads on structure, enhanced service life and operating reliability of compressor. 
     1 cl, 4 dwg
Patent RU-2269026-C1 (RU)
Title: Double-control hydraulic turbine wheel (versions)
Inventor: MORGUNOV GENNADIJ MIKHAJLOVICH
IPC: F03B3/14
Filed: 2004-07-02
Granted: 2006-01-27
Abstract: FIELD: hydroelectric stations. 
     SUBSTANCE: invention relates to hydroelectric station with vertical reactive hydraulic turbines.  Proposed wheel has upper rim made in form of ring, fairling stationary connected with upper rim, cascade of turnable blades with upper journals, upper units of turning, sealing and axial locking of each of turnable blades installed on upper rim, cover secured on said rim and flange of shaft of hydraulic turbine, lower rim in form of radially axial ring, lower journals of turnable blades, lower units of blade turning and axial locking of lower rim, each being arranged in rim and provided with bearing consisting of split housing secured by split connection with locking pins n bore of lower rim, split friction inserts with screws for fixing them in housing, ring damping member to take forces and installed in end face slot of lower journal, fixed blades cascade connected by upper end faces with lower rim with periphery end faces being open.  According to other design version, outer annular rim is installed under cascade of fixed blades being non-detachably connected with periphery end faces of said blades. 
     EFFECT: increased efficiency, provision of high speed, and enlarged range of tolerable modes of operation. 
     3 cl, 4 dwg
Patent RU-2270031-C1 (RU)
Title: Apparatus for collecting blood during surgical operation
Inventor: IVASHCHENKO GARRIJ DMITRIEVICH
IPC: A61M1/02
Filed: 2004-07-23
Granted: 2006-02-20
Abstract: FIELD: medicine, in particular, transfusion. 
     SUBSTANCE: apparatus has rigid casing with cover, planar soft blood container placed within casing, said container being equipped with blood feeding and blood discharge branch pipes, which are connected to rigid casing on its cover and bottom, respectively, branch pipe for creating vacuum in casing through supplying vacuum to control pipe, whose end is engageable with control lever for switching on and off of blood suction and feeding of anti-coagulant. Closing device is mounted on branch pipe for creating vacuum in casing. Additional vacuum supplying branch pipe provided on casing cover or on casing itself is communicating with container cavity. Free end of control pipe is connected to outside part of additional vacuum creating branch pipe. Safety valve is provided in vacuum supply system. Apparatus is adapted for creating vacuum in casing, with extent of vacuumization being equal to or exceeding vacuumization extent in container. 
     EFFECT: simplified construction facilitating in preparing of apparatus for operation. 
     6 cl, 3 dwg