baber/WOPTO huggingface dataset:
Patent RU-2174820-C1 (RU)
Title: Method of preparing fruit-and-berry dessert
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2000-05-29
Granted: 2001-10-20
Abstract: FIELD: technology of producing fruit-and-berry dessert. SUBSTANCE: new dessert with more balanced composition of main nutrient substances applicable for using under autonomous conditions of existence is produced by mixing of prepared apple and black currant puree, bee honey, sodium chloride, roasted ground kernels of almond, extract of Eleutherococcus, lipid-containing extract of biomass of microorganisms Mortierella minutissima, boiled semolina and water. Prepared mixture is subjected to homogenization, sublimation drying, grinding and packaging in sealed package from combined film material "Mailar" type under aseptic conditions in vacuum. EFFECT: broadened assortment of desserts and increased balance of prepared product composition by its main nutrient substances.
Patent RU-2173655-C1 (RU)
Title: Aircraft wing tip
IPC: B64C3/10
Filed: 2000-07-10
Granted: 2001-09-20
Abstract: FIELD: aeronautical engineering; applicable in subsonic and transonic flying vehicles. SUBSTANCE: wing tip has a step over leading edge. Wing tip consists of profiles of increased camber and twist angle as compared with wing. Tail section of tip is cone-shaped and its vertex is positioned backward from trailing edge at a distance equal to (0.2-0.4)(0,2-0,4)•b t , where b t  is tip chord of wing. EFFECT: improved aerodynamic properties of aircraft at subsonic and transonic flying speeds. 5 dwg
Patent RU-2179450-C1 (RU)
Title: Method to treat nonspecific dispepsia in neonatal calves
Inventor: GORLOV I F
IPC: A61K36/185
Filed: 2000-08-15
Granted: 2002-02-20
Abstract: FIELD: animal science. SUBSTANCE: the method applies the kerosene-based walnut extract at milky ripeness degree to be perorally introduced for neonatal calves after bottle feeding twice daily for 4-5 d at 5-6 ml/calf dosage. EFFECT: shortened terms of treatment, higher efficiency of therapy at no side effects. 1 tbl
Patent RU-2179455-C1 (RU)
Title: Method for retaining therapeutic concentration of radon water at the stage of delivering procedures to consumers
Inventor: SVERGUZOV A M
IPC: A61K51/02
Filed: 2000-09-05
Granted: 2002-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves protecting water against contact with ambient air, mechanical and temperature actions on the way of its passage from well to procedure room by filling reservoir with water jet under its mirror formed to completely force air out from the reservoir and overflow the reservoir volume to 5-10 % of the whole volume and sealing the reservoir. Water is stored by pouring it into the accumulating reservoir with overflow. Water discharge is carried out from beneath from space under the water mirror in transporting reservoir. Water is supplied from under its mirror in the accumulating reservoir and instantaneously heated to 37-38 C by dividing water flow into thin threads. EFFECT: minimized losses of curative properties. 3 cl, 2 dwg
Patent RU-2168486-C1 (RU)
Inventor: PANAMARCHUK V V
IPC: B28C5/16
Filed: 2000-09-13
Granted: 2001-06-10
Abstract: FIELD: construction engineering; technology of preparation of concrete mix, mainly decorative mix. SUBSTANCE: proposed method includes mechanical grinding of concrete mix together with superplasticizer followed by stirring the mix with water and aggregates. Lignin sulfonate is used as superplasticizer. Crushed carbonate rock, quartz sand and pigments are added to ground mix, thus obtaining mix of the following composition, mass-%: cement, 29.4 to 84.7; crushed carbonate rock, 4.7 to 34.2; quartz sand, 4.7 to 34.3; lignin sulfonate, 0.6 to 1.7 and pigments, 1.5 to 4.5. Grinding is effected at mechanical action of 10 to 15 W on 1 kg of mix being treated for 120 to 300 s in aerodynamic grinding chamber provided with taper rod and spiral blades. Unit for preparation of concrete mix includes grinding chamber in whose housing rotor is mounted; is made in form of drive shaft with grinding bodies; unit includes also mixing chamber with working members made in form of blades, loading and unloading devices. Grinding chamber is aerodynamic; it is provided with delivery blades and centrifugal disk secured on drive shaft; centrifugal disk is provided with triangular holes over its periphery; ratio of their areas to area centrifugal disk ranges from 0.2 to 0.3. Grinding bodies are made in form of vertical rods mounted on centrifugal disk projecting above its upper and lower surfaces. Mixing chamber is provided with taper rod holding spiral blades. Unit is provided with second unloading device whose inlet is connected with grinding chamber and outlet is connected with mixing chamber. EFFECT: increased productivity; reduced power requirements. 7 cl, 2 dwg, 2 tbl
Patent RU-2180114-C1 (RU)
Title: Method for determining peroxidase activity in biological fluids
Inventor: AZNABAEVA L F
IPC: G01N33/50
Filed: 2000-10-13
Granted: 2002-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves pouring biological fluid under study into the cells of two flat bottom 96-celled palettes. One cell is filled with physiological salt solution instead of the biological fluid and substrate mixture for peroxidase is added into the other cells of the first palette in use. Chromogen solution containing no hydrogen peroxide is added into the cells of the second palette and then, 50 mcl of 10% sulfuric acid is added 5-10 min later. Color intensity is measured in palette photometer at 492 nm wavelength. EFFECT: enhanced accuracy in determining functional activity of extracellular peroxidases with free radical influence being taken into account. 1 tbl
Patent RU-2177946-C1 (RU)
Inventor: STOROZHENKO P A
IPC: C07F7/08
Filed: 2000-12-18
Granted: 2002-01-10
Abstract: Описывается способ получения метилсилана, заключающийся в восстановлении метилдихлорсилана литийалюминийгидридом в среде высококипящего простого эфира формулы (С n H 2n+1 ) 2 О, где n = 4-7, при этом берут избыток литийалюминийгидрида 5-10 мас. % от стехиометрического количества и реакцию проводят при 30-50 o С. Техническим результатом является простота осуществления процесса и исключение стадии очистки.
Patent RU-2187483-C1 (RU)
Inventor: RUMJANTSEV B M
IPC: C04B28/26
Filed: 2001-01-22
Granted: 2002-08-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mix contains, wt parts: crushed glass as glass filler 50-300, ground glass as glass binder 100, liquid glass (density 1.21-1.25 g/cu.cm) 30-60, and gypsum 1-2. Ground glass is composed of, wt %: SiO 2  58.1-70.5, B 2 O 3  0.1-3.7, CaO 0.2-6.0, BaO 0.2-12.0, PbO 0.2-13.0, Al 2 O 3  2-6, Na 2 O 3-7, and K 2 O 8-10. Mix can be used for fabrication of plasterworks and facings, filling joints in fabricated structures, etc. EFFECT: enabled capability of being hydrated and achieving required strength under normal hardening conditions, improved workability and acquired possibility of application as radiation protection. 1 tbl
Patent RU-2196022-C1 (RU)
Inventor: KUZNETSOV N P
IPC: B22D18/00
Filed: 2001-05-10
Granted: 2003-01-10
Abstract: FIELD: casting of small size parts such as dentures from metals and alloys. SUBSTANCE: in pressure chamber of melting device detachable mold is mounted; said mould has remelted partition of cast metal. In remelted partition in the form of cone sleeve charge is placed. Charge is melted by action of heat irradiation of silicon electrodes vertically arranged along circle around pressure chamber. Electrodes and pressure chamber are arranged inside cylinder with mirror inner surface. It enhances efficiency of used heat fluxes. At heating and melting charge and partition by action of gas pressure supplied to chamber, partition is broken and melt with high speed fills cavities of mold. EFFECT: simplified structure, enhanced operational efficiency and technological possibilities. 2 cl, 1 dwg
Patent RU-2180940-C1 (RU)
Inventor: BABICHEV N I
IPC: E21C45/00
Filed: 2001-06-07
Granted: 2002-03-27
Abstract: FIELD: mining industry. SUBSTANCE: hole is drilled, casing string is run into hole. Hydraulic monitoring equipment is mounted in hole and enclosing rocks are washed out with output of pulp over pulp-discharge string. Enclosing rocks are washed out in intervals over height of formed technological space. Transfer to due interval is conducted after appearance of clarified water across outlet of pulp-discharge string. EFFECT: widened application field of known method for formation of technological spaces in downcast holes, prolonged operational life of these holes. 2 dwg
Patent RU-2189831-C1 (RU)
Title: Biologically active anthelminthic supplement "glistogon"
Inventor: PILAT T L
IPC: A61P33/10
Filed: 2001-07-26
Granted: 2002-09-27
Abstract: FIELD: medicine. SUBSTANCE: biologically active supplement comprises walnut spirituous tincture, squash seeds, santonica, clove, garlic and magnesium sulfate as active components taken in the amount 0.1-99 wt.-% of each active component. The biologically active supplement can be made as tablets, cryopowders, extracts, infusions, decoctions. EFFECT: enhanced effectiveness of preparation. 2 cl
Patent RU-2182587-C1 (RU)
Inventor: GRINEVSKIJ I N
IPC: C09K8/22
Filed: 2001-08-23
Granted: 2002-05-20
Abstract: FIELD: petroleum and gas holes drilling. SUBSTANCE: lubricant composition for water-base mud containing the product of condensation of monoethanolamine and crude tall oils, solvent of class of aromatic or aliphatic petroleum hydrocarbons, monoethanolamine and oxal has additionally the product of interaction of pyrolysis resin from production of ethylbenzene and butylbenzene with toluene taken in the following ratio of components, wt.%: product of condensation of monoethanolamine and crude tall oils, 10-12; solvent of class of aromatic or aliphatic petroleum hydrocarbons, 10-30; product of interaction of pyrolysis resin from production of ethylbenzene and butylbenzene with toluene, 1.0-1.5; monoethanolamine, 0.5-0.7; oxal, the balance. Invention provides increase of longevity of rock-destruction tool, prevention of complications as result of liquid foaming or biodegradation of polymeric reagent-stabilizing agents, improvement of quality of productive layers opening as a result of decrease of interphase surface tension value of the liquid filtrate. EFFECT: improved technical- economical indices of drilling, improved quality and properties of mud. 4 tbl
Patent RU-2205412-C1 (RU)
Title: Process of manufacture of belt
Inventor: DZHIKAEV G V
IPC: G01R19/04
Filed: 2001-10-09
Granted: 2003-05-27
Abstract: FIELD: electric measurement technology. SUBSTANCE: invention is specifically related to measurement of heavy direct and alternating currents. Technical result of invention lies in increased functional reliability of belt which is achieved thanks to division of winding of belt into sections put on rigid non-ferromagnetic frames placed into space of flexible hose that bends to secure embrace of wire carrying measured current. EFFECT: increased functional reliability of belt. 5 dwg
Patent RU-2207394-C1 (RU)
Inventor: SAVCHENKO A N
IPC: C22C5/08
Filed: 2001-11-06
Granted: 2003-06-27
Abstract: Изобретение относится к ювелирной промышленности, в частности к сплавам на основе серебра, и может найти применение в художественном литье, а также в электротехнике и приборостроении. Изобретение направлено на расширение технологических возможностей сплава и уменьшение брака. Разработана технология производства сплава на основе серебра, содержащего медь, никель и дополнительно олово, титан и бор при следующем соотношении компонентов, мас.%: серебро 92,5-93,0; медь 5,8-6,8; никель 0,3-0,5; олово 0,5-0,9; титан 0,015-0,025; бор 0,025-0,035.
Patent RU-2194386-C1 (RU)
Inventor: KAS JANOV A E
IPC: A01G25/00
Filed: 2001-11-15
Granted: 2002-12-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves forming compacted soil layer simultaneously with mellowing on areas adjoining to drain lands in lower zone of slit track. Power of compacted soil layer is 0.06-0.07 m. Width of said layer is equal to six-ply width of slit track. Compacted soil layer reduces water-permeability of drain spacing soil. Method allows agrochemical contaminants to be prevented from being discharged into soil and ground water. EFFECT: increased efficiency and improved quality of cultivated lands. 2 dwg
Patent RU-2213549-C1 (RU)
Inventor: EVDOKIMOV A K
IPC: A61G5/00
Filed: 2002-04-08
Granted: 2003-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has a sit mounted on telescopic upright having supporting member, back having curved supporting member attached to the sit and arm rests. The device is additionally provided with torsion unit and frame for fixing feet and legs. The back is convex and has adjustable headrest. The curved supporting member is deformable to match vertebral column curvature and is joined with the telescopic upright by means of torsion unit to which cantilever is attached. The arm rests are short and fixed on armchair back. The frame for fixing feet and legs is rigidly attached to axle mounted behind the armchair back and allows rotation about the axle towards the sit. The sit is connected to the telescopic upright by means of flat hinge having stopping member. It is inclinable forwards to an angle of 15 deg. EFFECT: enabled comfortable conditions for having short term rest at working table without interrupting the main work; periodical internal massage of the vertebral column due to sit swinging and twisting movements. 3 cl, 4 dwg
Patent RU-2219529-C1 (RU)
Title: Device testing orientation of shear plane of monocrystalline wafer
Inventor: KUMAKHOV M A
IPC: G01N23/223
Filed: 2002-04-15
Granted: 2003-12-20
Abstract: FIELD: manufacture of active solid substrates and piezoelectric resonators. SUBSTANCE: device intended for control over orientation of shear plane of monocrystalline wafers while manufacturing active solid substrates and piezoelectric resonators has X-ray tube, focusing X-ray lens, holder of tested monocrystalline wafer, position-sensitive detector and means to process and to analyze output signals of detector. The latter is mounted for recording of radiation diffracted on tested monocrystalline wafer. Lens is set between output window of X-ray tube and holder so that its output focus is located on surface of shear of tested monocrystalline wafer or under this surface. EFFECT: raised precision. 1 cl, 6 dwg
Patent RU-2221535-C1 (RU)
Title: Method for treating children for autoimmune thyroiditis
Inventor: UTENINA V V
IPC: A61G10/02
Filed: 2002-04-29
Granted: 2004-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying adaptation treatment for preparing patient to hypobaric pressure chamber hypoxia course on the background of hormone therapy and iodine preparations. Hormone dose is reduced 1.5-2 times as low within 9-12 months course. EFFECT: enhanced effectiveness of treatment with low doses; accelerated treatment course. 4 tbl
Patent RU-2224045-C1 (RU)
Title: Austenitic corrosion-resistant steel
Inventor: PARSHIN A M
IPC: C22C38/58
Filed: 2002-06-11
Granted: 2004-02-20
Abstract: FIELD: metallurgy industry: production of austenitic corrosion-resistant high density welded steels. SUBSTANCE: the invention is dealt with production of austenitic corrosion-resistant high density welded steels. Such steel is used as a structural material for atomic power plants, and also in shipbuilding, energophysical apparatus building, in vacuum technology. The steel contains the following components, mass %: carbon - 0.005-0.015; silicium - 0.1-0.3; manganese - 1.3-1.8; sulphur 0.005-0.010; phosphorus 0.005-0.015; chromium - 17-18; nickel 13.5-14.5; titanium 0.005-0.03; niobium 0.1-0.3; nitrogen 0.005-0.015; oxygen 0.001-0.005; yttrium - 0.04-0.09; zirconium 0.1-0.3; wolfram 1.3-1.6; iron the rest. The steel has improved weldability, increased gas-proof, high degree purity to harmful impurities (admixtures) and non-metallic impurities, resistance to an intercrystalline corrosion in a broad temperature range and to a corrosion cracking in a chlorine-containing medium. EFFECT: increased weldability, gasproof, purity, resistance to an intercrystalline corrosion and a corrosion cracking. 5 tbl
Patent RU-2224780-C1 (RU)
Title: Polyglycol drilling fluid modifier
Inventor: GAJFUTDINOV G SH
IPC: C09K8/24
Filed: 2002-07-16
Granted: 2004-02-27
Abstract: FIELD: drilling fluids. SUBSTANCE: invention relates to boring oil and gas holes, in particular to additives for drilling fluids used during exposure of oil strata and well completion. Modifier contains 90.0-00.0% polyglycol with molecular weight 100-700 and 0.1-10.0% ethylene oxide/propylene oxide block copolymer having molecular weight 3000-8000 and content of ethyl oxide blocks. When preparing indicated block copolymer, triethanolamine, triisopropanolamine, tetraisopropanolethylenediamine, and glycerol are used. As above-indicated polyglycol, diethylene glycol and dipropylene glycol production still residues are utilized. EFFECT: imparted required level of inhibiting and surfactant properties and reduced foam formation. 3 cl, 6 tbl
Patent RU-2234506-C1 (RU)
Inventor: BOCHENKOVA K A
IPC: C07D285/00
Filed: 2003-06-05
Granted: 2004-08-20
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing 5-chloro-4-[(2-imidazolin-2-yl)amino]-2,1,3-benzothiadiazole hydrochloride by hydrochlorination of 5-chloro-4-[(2-imidazolin-2-yl)amino]-2,1,3-benzothiadiazole with concentrated hydrochloric acid in ethyl alcohol medium at 20-35 C. The end product is isolated from prepared reaction mixture by dilution with water, heating up to 75-80 C, clearing the prepared solution with activated carbon and cooling the cleared solution to 0-2 C. Then the isolated product is filtered off, washed out with alcohol and dried at 70 C under vacuum (120 mm of mercury column) to yield 5-chloro-4-[(2-imidazolin-2-yl)amino]-2,1,3-benzothiadiazole hydrochloride with melting point 292-294 C (with decomposition) and mass part of the basic substance 99.8%, not less. The yield of product is 80% as measured for the parent base. 5-Chloro-4-[(2-imidazolin-2-yl)amino]-2,1,3-benzothiadiazole hydrochloride is a medicinal agent used at a muscle relaxant with the central action that is known as drug tizanidine. Method shows simplicity and technological effectiveness of process, high yield and purity degree of product, elimination in using toxic solvent and the process is carried out for a single stage. 
     EFFECT: improved preparing method. 
     1 ex
Patent RU-2246447-C1 (RU)
Title: Method for treatment and separation of dispersed media and colloidal solutions
Inventor: KIM A M
IPC: B01D21/01
Filed: 2003-06-24
Granted: 2005-02-20
Abstract: FIELD: chemical technology. 
     SUBSTANCE: method involves treatment with silicon-containing flocculating agent and the following separation of product formed. For realization of method silicon-organic compound is used as a flocculating agent of the general formula:   wherein values of indices p = 1-6; k, l = 0-1; m = 0.05-0.5; n = 0.0-0.8; sum of indices k + l + m + n = 1; active groups: J means Li, Na, K, Cs, and chelating agents: M means J, R 6 ; G means Cl, Br, J; radical values: R 1 , R 2 , R 3  mean CH 3 , C 2 H 5 , C 3 H 7 , C 4 H 9 , CH 5 , O[SiO 2 ] q OJ wherein q = 1-9; R 4 , R 5  mean CH 3 , C 2 H 5 , C 3 H 7 , C 4 H 9 , C 6 H 5 , C 3 H 5 , C 3 H 4 F 3 , C 3 H 4 Cl 3 , C 3 H 8 N; R 6 , R 7 , R 8  means hydrogen atom (H), CH 3 , C 2 H 5 , C 3 H 7 . Except for, for purifying sugar-containing solutions treatment with a flocculating agent is carried out in the presence of CaO expediently. Method provides simplifying and enhancing the effectiveness of the treatment process, reducing temperature and time of process. Invention is designated for purifying dispersed media and colloidal solutions and can be used for treatment of vegetable, mineral and synthetic oils, for cleansing sugar solutions, preparing and treatment of sewages and also in all manufactures wherein purifying solutions from dispersed and colloidal particle is required. 
     EFFECT: improved method for treatment. 
     2 cl, 3 ex
Patent RU-2234961-C1 (RU)
Inventor: NIKITIN A A
IPC: A61N5/067
Filed: 2003-09-18
Granted: 2004-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out external access to pyonecrotic lesion focus and placing a napkin having hollow-body shape into wound cavity and a two-lumen drainage inside of it. The drainage and napkin are fixed in the skin wound in placing the like second napkin between the peripheral parts in forming wound mouth outlines in linear plane. The wound is exposed to infrared laser radiation in therapeutic doses via draining tube in wound depth and in peripheral zone 5-8 min long on each field, and carotid arteries are transcutaneously irradiated 2-3 min long daily to the moment the purulent exudate stops discharging from the wound. A napkin is used to cover infiltrate area and radiation is applied for 5-10 min to reach full coalescence of the wound. 
     EFFECT: enhanced effectiveness of treatment; shorter treatment period under in-door conditions; improved cosmetic results.
Patent RU-2236306-C1 (RU)
Title: Liquid aeration device
Inventor: KAZAKOV V D
IPC: B03D1/24
Filed: 2003-10-30
Granted: 2004-09-20
Abstract: FIELD: devices for aeration of liquids in aeration tanks; concentration of minerals; aeration of pulp in processing ore and non-ore raw materials; fermentation plants in food-processing industry; floatation cleaning of waste water; wood-pulp and paper industry. 
     SUBSTANCE: proposed device has rotatable housing fitted with bent discharge attachments. Gas supply branch pipe is connected with housing through bearing and is provided with liquid supply branch pipe mounted concentrically. Device is also provided with additional branch pipes which are rigidly connected with bottom of housing and is coupled with liquid supply branch pipe through additional bearing. Discharge holes of additional branch pipes are coaxial relative to intake holes of attachments of housing. Ratio of diameter of discharge hole of additional branch pipe to width of clearance between additional branch pipes and intake hole of discharge attachment is equal to 2:10 to 2:15 and ratio of diameter of discharge hole of additional branch pipe to diameter of intake hole of discharge attachment ranges from2 to 8. Bearings are made in form of sliding bearing. 
     EFFECT: enhanced ejecting ability of aerator; possibility of keeping the working liquids in suspended state; intensified saturation of liquid with oxygen. 
     2 cl, 2 dwg
Patent RU-2252166-C1 (RU)
Inventor: LAMANOV A V
IPC: B61C15/08
Filed: 2003-11-28
Granted: 2005-05-20
Abstract: FIELD: railway transport; antislipping devices. 
     SUBSTANCE: according to proposed method, at beginning of wheel slipping air is delivered into rail-wheel contact area at velocity and temperature excluding slipping. Proposed device contains front and rear travel nozzles arranged in pairs at each wheel to supply heated compressed air to wheel-rail contact zone. Temperature of air from +375 to +430°C. 
     EFFECT: reduced wear of wheel and rails, service expenses, increased adhesive interaction in zone of rail-wheel contact. 
     8 cl, 1 dwg