baber/WOPTO huggingface dataset:
Patent RU-2161188-C1 (RU)
Inventor: KOROLEV S I
IPC: C12C12/00
Filed: 2000-06-05
Granted: 2000-12-27
Abstract: FIELD: brewing industry. SUBSTANCE: method of preparing converted beer wort includes mashing of malt and nonmalted cereal products, mash filtration, boiling of wort with hob products, fermentation of beer wort, afterfermentation of green beer, clarification and bottling. Mashing is conducted by single- or double-decoction mash method with maintaining mash pH of 5.5-5.6. During the process of filtration, granulated or crude sugar is introduced in wort boiler after gathering of first washing water at production of light beer, or concentrate of kvass wort, in case of dark beer production. Hop products are introduced in terms of content of substances in hot wort 0.7-1.7 g/dal, respectively, 85% of their total quantity, in 10-15 min after boiling beginning, and before 30 min up to finishing of wort boiling. Before wort fermentation, its aeration is conducted with the following introduction of yeast in wort cooled up to 5-7 C in the amount of 0.5-0.6 l/gl with content of viable cells in seed yeast no less 95%. Fermentation is conducted for 7-8 days. Clarification is conducted by separation at lower production. Before bottling, filtered beer is aged at temperature 2 C and pressure not lower 0.05 MPa from 3 to 10 h. Bottling is carried out with using of beer subcooler. EFFECT: broadened assortment, improved organoleptical properties of beer. 8 cl
Patent RU-2163454-C1 (RU)
Inventor: SMIRNOV VITALIJ ALEKSEEVICH
IPC: A23K10/32
Filed: 2000-06-14
Granted: 2001-02-27
Abstract: FIELD: animal farming. SUBSTANCE: method involves mixing basic raw material, such as standard combined feed and/or grain mixture, with water in fermenter with following processing in disperser. Dispersion is performed in sterile soil and/or acidified water used in the ratio of 4:1. Dispersion duration depends upon homeostasis balance between dispersity of the system, hydrocarbon-protein complex splitting processes and is blocked with hydrocarbon-protein decomposition products. Upon termination of processing time, homogeneous syrup-like sweet liquid with temperature of 60 C, pH value of 6 and particle size less than 10 micron is obtained. Produced feed allows daily live weight gain to be increased as compared to that of control farm animals and feed consumption per 1 kg of live weight gain to be reduced. Feed has improved nutritive value and is readily assimilated by animal's organism. EFFECT: increased efficiency and improved quality of feed. 3 cl, 2 tbl, 5 ex
Patent RU-2171330-C1 (RU)
Title: Арочный мост с ездой поверху и способ его возведения
Inventor: VYLEGZHANIN A A
IPC: E01D21/00
Filed: 2000-07-04
Granted: 2001-07-27
Abstract: Изобретение относится к мостостроению, в частности к арочным мостам и способам их возведения. Арочный мост с ездой поверху включает фундамент, сводное строение, состоящее из блоков полуарок с элементами крепления их на фундаменте и закладными деталями, надсводное строение в виде щековых стенок и грунтовой засыпки. Новым является то, что каждый блок полуарок выполнен с возможностью его поворота и фиксации при монтаже относительно фундамента, причем фундамент снабжен упором, а взаимодействующая с ним внутренняя нижняя грань блока полуарки имеет форму цилиндрической поверхности, при этом в замковой части полуарок предусмотрен монтажный зазор, а концы полуарок в замковой части неподвижно взаимосвязаны между собой. Новым в способе возведения арочного моста является то, что перед осуществлением окончательной взаимосвязи блоков полуарок с фундаментом производят сведение их концов в замковой части до проектной величины путем поворота блока полуарки на цилиндрической поверхности ее нижней грани и последующей фиксацией посредством болтового соединения пяты полуарки с кронштейном фундамента, выравнивание концов блоков полуарок в замковой части подвесной монтажной траверсы и осуществляют неподвижную взаимосвязь концов блоков полуарок замковой части. Технический результат, достигаемый изобретением, состоит в снижении трудоемкости и повышении точности монтажа арочного моста. 2 с. и 15 з.п.ф-лы, 7 ил.
Patent RU-2184790-C1 (RU)
Title: Method of chlorination of ferroniobium and device for its embodiment
Inventor: FOMIN A V
IPC: C22B34/24
Filed: 2000-11-28
Granted: 2002-07-10
Abstract: FIELD: metallurgy of rare metals, particularly, methods and devices for chlorine decomposition of tantalum- and niobium-containing natural and technogenic raw materials. SUBSTANCE: method includes loading of ferroniobium in the form of pieces with size of 10-100 mm in a layer 200-250 mm thick into chlorinator. Chlorination is carried out at temperature of 1100-1200 C and chlorine consumption of 1:(1.7-1.9) kg/kg. Melt is additionally chlorinated with introduction of sodium chloride into it. Ratio of chlorine quantity used for chlorination to that used in final chlorination is (9.5-10):1, and sodium-chloride-ferrous chloride weight ratio is 1:(4-4.5). Device for method embodiment has a vertical water-cooled chlorinator lined with graphite with branch pipe for chlorine introduction; melting pot for collection of ferrous chloride provided with branch pipe for introduction of sodium chloride; condenser furnished with scrapers; branch pipe for withdrawal of vapor-gas mixture; chamber for final chlorination with branch pipe for tangential introduction of chlorine and installed on melting pot and connected with chlorinator by means of conical bottom with hole for discharge of chlorination products. Bottom is filled with packing from melted quartz. Diameter of holes is 45-50 mm. Chlorinator height-final chlorination chamber height ratio is (2.5-3):1. Invention makes it possible to increase degree of chlorine use up to 95-98%, recovery of niobium and tantalum into higher niobium and tantalum chlorides due to reduced degree of reduction of niobium and tantalum to lower degrees of oxidation and decreased content of nonvolatile lower chlorides of niobium and tantalum with their withdrawal from process with the help of ferrous chloride and to improve chlorinator by improved gas distribution and absence of local overheating due to upper introduction of chlorine into vertical chlorinator. EFFECT: higher efficiency. 2 cl, 1 dwg, 1 tbl, 1 ex
Patent RU-2187160-C1 (RU)
Title: X-ray lithographer
Inventor: KUMAKHOV M A
IPC: G03B42/02
Filed: 2000-12-29
Granted: 2002-08-10
Abstract: FIELD: contact lithography. SUBSTANCE: lithographer has soft X-raying source 1, hemilens 2, mask 3, substrate 4 carrying resist 5, and absorption filter 6. Source 1 is to be preferably made in the form of revolving-anode X-ray tube. Hemilens 2 has plurality of full-external-reflection radiation transport channels positioned over generating lines of barrel-shaped surfaces. Hemilens functions to convert diverging rays of source 1 into quasi-parallel ones. Means for disposing mask 3 and substrate 4 are located on output end of hemilens, Absorption filter functions to smoothly vary intensity of hemilens output radiation beam. Filter is mounted between source 1 and input end of hemilens. Proportion between transverse dimensions of hemilens and its focal length on input end is chosen to ensure source radiation trapping angle within following range: 0,7/E 1,5 ≤ ψ ≤ 1,3/E 1,5 , where ψ is radiation trapping angle, rad; E is radiation energy of source employed, keV. Reflecting surface of radiation transport channels is made of material incorporating elements with atomic number of maximum 22. Radiation energy of source 1 is 0.6 to 6 keV. EFFECT: enhanced efficiency of radiation source used, enlarged surface area of planar substrate being treated, extended life of lens. 2 cl, 2 dwg
Patent RU-2190995-C1 (RU)
Title: "gingitek" preparation for local therapy of parodontium and mucous diseases
Inventor: ISTRANOV L P
IPC: A61K6/60
Filed: 2001-01-11
Granted: 2002-10-20
Abstract: FIELD: medicine, stomatology. SUBSTANCE: the suggested preparation upon biopolymeric foundation contains the complex of biologically active substances out of sage and yarrow. Moreover, as biopolymeric foundation one should use 2%-acetic acid collagen solution and sodium alginate, and as biologically active substances it contains camomile and calendula tinctures, dog rose extract, sanguinarine and water. Components are taken at a certain quantitative ratio. The method provides higher adhesion to mucous surfaces, increased amount of medicinal preparations in affected area and improved protection of wound surface. EFFECT: improved curative results. 1 cl, 3 ex
Patent RU-2186546-C1 (RU)
Title: Method for preparing a tooth for adhesive facing-vinyr
Inventor: KIPRIN D V
IPC: A61C5/00
Filed: 2001-02-08
Granted: 2002-08-10
Abstract: FIELD: medicine, stomatology. SUBSTANCE: it is conducted the preparation of solid tooth tissues at the thickness ranged 0.5-1.5 mm dealing with formation of horizontal and vertical grooves at the distance of 2.5 mm one against another coming onto a cutting edge and oral surface followed by grinding off the rest squares coming onto proximal surfaces, cutting edge and oral surface. EFFECT: more spare dental preparing process.
Patent RU-2189720-C1 (RU)
Title: Способ повышения плодородия почв
Inventor: BZIKOV M A
IPC: A01C21/00
Filed: 2001-03-22
Granted: 2002-09-27
Abstract: Изобретение относится к сельскому хозяйству, а именно к повышению плодородия почв. Способ включает запашку соломы с удобрениями. Жидкий навоз, минеральные удобрения, известь или цеолит вносят по валкам соломы вслед за уборкой колосовых культур. При этом в межвалковом пространстве высевают сидеральную культуру. Осенью проводят поперечное дискование поля и чизельную обработку почвы. Изобретение позволяет повысить почвенное плодородие и снизить эрозионные процессы.
Patent RU-2198548-C1 (RU)
Inventor: LISITSIN V N
IPC: A23L27/00
Filed: 2001-06-01
Granted: 2003-02-20
Abstract: Изобретение относится к пищевой и химико-фармацевтической промышленности, в частности к технологии получения экстракта из растения стевия - Stevia rebaudiana Bertoni. Получение экстракта из растения Stevia rebaudiana Bertoni предусматривает экстракцию надземной части растения, очистку экстракта, его выпаривание и сушку. При этом перед экстракцией надземную часть растения замачивают при комнатной температуре в течение 20-30 ч при изменении соотношения воды и сырья от 1,5:1,0 до 9,0:1,0. Экстракцию сырья осуществляют при температуре 40-60 o  в течение 10-15 мин. Замочную воду и экстракт смешивают и проводят очистку и обеззараживание полученной смеси, ее осуществляют в электрокоагуляторе с растворимым анодом в течение 4-6 мин при плотности тока 200-400 А/м 2  для образования коагулята примесей в растворе, содержащем сладкие вещества. Затем этот раствор фильтруют посредством фильтра тонкой очистки под давлением 40•10 4 -60•10 4  Па, выпаривают и сушат до получения остаточной влажности 1,5-2,0%. Обеспечивается уменьшение стоимости готового продукта, упрощение технологии получения экстракта при сохранении его биологических свойств. 1 з.п.ф-лы.
Patent RU-2183967-C1 (RU)
Title: Method to treat cellulitis
Inventor: ANCHEVSKIJ I V
IPC: A61K31/125
Filed: 2001-08-08
Granted: 2002-06-27
Abstract: FIELD: medicine, cosmetology. SUBSTANCE: it is suggested the method to treat cellulitis due to rubbing in a stimulating cream containing the powder of blue-green algae and fresh-water sponge, sea-water plankton, extracts of pineapple, papaya and kiwi, extracts of red chestnut and ivy as active substances. Then a purifying enzymatic gel is applied for 2-3 min. It contains enzymatic complexes of kiwi, pineapple and papaya, extract of green tea, extract of blue-green algae as active origins. After removing its excessive amount one should apply and keep up to its complete absorption a preparation of lipolytic action containing an extract of sea-water brown algae, caffeine, carnitine, tea tree oil, extracts of arnica and red chestnut. Right after this, a warming up gel should be applied with massaging movements which contains sea-water sublimated algae, sea-water plankton, methylsalicylate, extract of common horsetail, lemon extract and ivy extract. The body is covered either with a film or thermoblanket and kept for 20 min. Not removing gel residues it is necessary to conduct anticellulitic massage for 30 min by using a massage cream which contains essential oils of lemon, grape-fruit, rosemary and eucalyptus, sesame and apricot oils, camphor, an extract of blue-green algae, caffeine, arnica oil, extracts of red chestnut and cintella asiatica, spirulina powder and an oily extract of fresh-water sponge. Then a cooling gel is rubbed in till its complete absorption. It contains spirulina powder, an extract of laminaria, red chestnut, arnica and bamboo, camphor, menthol, avocado, essential oils of origanum and lemon. Seance consisted of subsequently performed procedures should be repeated twice or thrice a week. A single therapy course lasts for 10-15 seances that enables to decrease therapy terms by 20%. EFFECT: shortened period of therapy course. 7 cl, 3 ex
Patent RU-2196957-C1 (RU)
Inventor: VLASENKO M E
IPC: F42C19/10
Filed: 2002-01-31
Granted: 2003-01-20
Abstract: FIELD: igniting devices of powder charge of cartridge for small arms and represents a percussion primer. SUBSTANCE: percussion primer has a shell with a charge of a percussion-ignition compound, having an axial recess, sealed protective coating, metal anvil with an inner cavity engageable with the charge surface fastened in the shell due to elastic deformation and having ignition openings. The charge recess has a cylindrical or tapered shape with a flat bottom, whose diameter makes up 0.4-0.6 of the charge outside diameter. The anvil end is made in the form of a working cone with a rounded-off vertex. The inner cavity represents a truncated tapered recess in the zone of the working cone, whose smaller base diameter corresponds to the thickness of the anvil end bottom, and in the zone of the cylindrical side wall it is made in the form of stepped cylindrical recesses whose inside diameters decrease towards the bottom with the relation between their diameters being 1:(1.2-1.3). The ignition openings are made in the form of equipartitioned cut-outs of the anvil side wall with a break-down in the radial direction of a cylindrical recess of a smaller diameter, the cut-outs in section are formed by conjugate radii. EFFECT: enhanced sensitivity and stability of ballistic characteristics at an enhanced reliability of the construction of the percussion primer. 3 dwg
Patent RU-2206520-C1 (RU)
Title: Method of cleaning water to remove dissolved and undissolved impurities
Inventor: BALAEV I S
IPC: C02F9/02
Filed: 2002-04-03
Granted: 2003-06-20
Abstract: FIELD: water treatment. SUBSTANCE: initial water, designed for use in power engineering, chemical, food, and other industries, is passed into countercurrent filter in top-down direction through floating inert material bed and charge consisting of ionite bed and overlaying filter bed, in particular inert polymer with density above 1 g/cu.cm but less than density of utilized ionite and having granulometric composition from 0.5 to 2.5 mm. Charge is periodically regenerated involving preliminarily lifting it to be pressed against floating inert material bed followed by introduction of regenerating solution in bottom-up direction through charge and floating bed. Entrapped impurities are further removed from regenerating solution by passing it through supplementary filter and ionite beds. EFFECT: increased productivity of cleaning operation performed in one apparatus. 2 cl, 2 dwg
Patent RU-2210533-C1 (RU)
Title: Potassium iodate production process (options)
Inventor: TALANOVSKIJ V F
IPC: C01B11/22
Filed: 2002-06-24
Granted: 2003-08-20
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: invention relates to processing of hydromineral raw materials, in particular to processing of iodine- containing waters, and aims to reduce process cycle and to increase desired product yield. Elementary iodine is made react with potassium hydroxide to form potassium iodate and potassium iodide both dissolved in reaction milieu having alkalinity up to 8 g/l and containing up to 160 g/l iodide anions and up to 50 g/l iodine cations. Reaction milieu is subjected to electrolysis and then concentrated at temperature no lower than 80 C, after which follows crystallization caused by cooling of reaction milieu to ambient temperature and isolation of desired product crystals. Optionally, electrolysis of reaction milieu can be accompanied by potassium iodide oxidation. EFFECT: reduced process time. 4 cl, 2 ex
Patent RU-2226722-C1 (RU)
Title: Nuclear steam-generating plant
Inventor: KIRILJUK N A
IPC: G21C9/00
Filed: 2002-08-02
Granted: 2004-04-10
Abstract: FIELD: nuclear power engineering. SUBSTANCE: nuclear steam-generating plant has tank holding boric acid solution for reactor cooling. Boric acid tank has pipe connections, each of them, except for upper one, being provided with valve. The latter has lock, counterpoise, and hollow ball coupled to counterpoise through control link. EFFECT: enhanced safety of nuclear steam-generating plant. 2 cl, 3 dwg
Patent RU-2230674-C1 (RU)
Inventor: SLIVINSKIJ E V
IPC: B60D1/06
Filed: 2002-11-13
Granted: 2004-06-20
Abstract: FIELD: transport engineering; railless vehicles. 
     SUBSTANCE: proposed stabilizer designed for passenger cars with trailers consists of pole with hydraulic shock absorbers connected with ball head of car coupler gear. Bushing is installed for rotation on trailer pole. It engages by its end face surfaces with plates. One of plates is rigidly secured on pole and the other is installed for movement in longitudinal plane and is spring-loaded relative to pole. Bushing is provided with two through holes over periphery in which spring-loaded cylindrical rods are fitted, said rods being separately hinge-coupled with one of pair of car coupler gear ball heads. End face surfaces of bushing and inner surfaces of its holes can be coated with friction material. 
     EFFECT: improved efficiency of damping of trailer spatial oscillations. 
     2 cl, 2 dwg
Patent RU-2228752-C1 (RU)
Inventor: IL IN L A
IPC: A61K31/166
Filed: 2003-03-21
Granted: 2004-05-20
Abstract: FIELD: medicine, veterinary science, pharmacy. SUBSTANCE: invention relates to pharmaceutical composition containing ondansetron and benzamide in the amount from 1:4 to 1:200. The composition elicits antiemetic activity and prevents toxic effect of cytostatics and other medicinal agents used in treatment of cancer patients. The composition elicits the improved antiemetic properties as compared with ondansetron and benzamide taken separately. EFFECT: improved medicinal properties of composition. 3 cl, 4 tbl, 2 ex
Patent RU-2240528-C1 (RU)
Title: Exhaust gas toxicity sensor of automobile diesel engine
Inventor: FROLOV A V
IPC: G01M15/00
Filed: 2003-03-25
Granted: 2004-11-20
Abstract: FIELD: transport engineering; vehicles powered by diesel engines. 
     SUBSTANCE: proposed sensor can be used in fuel feed control systems of automobile diesel engines as feedback element to provide control action onto quality of working fuel-air mixture moment of its injection into combustion chamber and also in systems of self-contained ecological monitoring of automobile diesel engines. Sensor has filter, two electrodes insulated from each other and made of passive (nonreactive) metal or alloy in form of plates made as hollow semicylinders with thin layer of catalyst applied to concave surface of one of semicylinders, and thermocouples connected to electrodes, and "cyclone" type filter with definite geometrical relationships of elements whose outlet branch pipe communicates with coaxially arranged electrodes and is made in form of tube with blanked upper part and holes drilled in upper part in horizontal plane at angle to side surface of tube. Said holes are arranged in area of concave surface of electrodes. 
     EFFECT: provision of corrective action on speed and load of diesel engine depending on toxicity of exhaust gases. 
     3 cl, 2 dwg
Patent RU-2236298-C1 (RU)
Inventor: KHANIN S I
IPC: B02C17/06
Filed: 2003-05-05
Granted: 2004-09-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention is designed for fine grinding of materials. Proposed tube mill contains cylindrical lined drum with coarse grinding chamber in form of lined perforated shell with outer diameter smaller than inner diameter of drum, and fine grinding chambers. Perforated classifying-feeding device is installed coaxially inside charging device stationary and with clearance relative to drum. Said classifying-feeding device follow constructively shape of charging device and adjoins, coaxially with alignment of central holes, interchamber partition installed at changing device. Ring chamber between perforated shell and lined drum accommodates stationary secured screw conveyor communicating with chamber located between charging device and interchamber partition. Hand of helix of conveyor screw from side of charging device is opposite to direction of rotation of mill drum. 
     EFFECT: intensified process of milling. 
     3 cl, 3 dwg
Patent RU-2237106-C1 (RU)
Title: Structural steel
Inventor: BOBYLEV M V
IPC: C22C38/54
Filed: 2003-07-03
Granted: 2004-09-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to the development of structural high-strength steel designated for making welded constructions for different aims. Invention claims structural steel comprising components taken in the following ratio, wt.-%: carbon, 0.16-0.20; manganese, 0.60-1.00; silicon, 0.15-0.35; nickel, 0.70-1.00; chrome, 0.40-0.65; molybdenum, 0.40-0.65; vanadium 0.03-0.08; copper, 0.15-0.25; boron, 0.0005-0.0050; titanium, 0.01-0.03; nitrogen, 0.005-0.015; iron and impurities, the balance, in accomplishing the following ratios: N/(Ti + 10 x B) ≤ 0.24, and Mn + Cr + Mo ≥ 1.7. As impurities steel comprises, wt.-%: sulfur, below 0.025; phosphorus, below 0.025, and aluminium, below 0.06. Invention provides enhancing hardenability indices of the claimed steel that provides guaranteed level of consumers' properties of sheets in thickness below 65 mm and bar rolled products with diameter below 75 mm. 
     EFFECT: improved and valuable properties of steel. 
     2 cl, 2 tbl, 1 ex
Patent RU-2238829-C1 (RU)
Inventor: GORDO V P
IPC: B23K20/26
Filed: 2003-07-04
Granted: 2004-10-27
Abstract: FIELD: mechanical engineering; welding equipment. 
     SUBSTANCE: invention relates to diffusion welding equipment, mainly, to presses designed for building compressive force on surfaces at diffusion welding temperature. Proposed press has hermetically sealed chamber filled with working medium and two movable opposite walls. Movable walls of press are made in form of disks arranged coaxially with clearance. Two ring diaphragms are installed between disks. Inner edges of diaphragms are interconnected by permanent joint, and outer edges of each diaphragm are connected with one of disks also by permanent joint. Invention makes it possible to create minipress comparable with dimensions of blanks to be welded. 
     EFFECT: provision of independent and automatic compressing of blanks at diffusion welding temperature. 
     3 cl, 1 ex, 2 dwg