baber/WOPTO huggingface dataset:
Patent RU-2066577-C1 (RU)
Inventor: DOZORTSEV YULIJ K
IPC: B21C1/24
Filed: 1994-06-22
Granted: 1996-09-20
Abstract: FIELD: tube-rolling mills, increased accuracy of geocentric dimensions of pipes by inner diameter and increased stability of pipes deformation process by drawing with following expansion on mandrel rod. SUBSTANCE: method provides, that pipe blank is subjected to drawing without mandrel usage in draw plate with cylindrical belt and with angle of working cone. Following pipe blank flaring is exercised on stationary cylindrical mandrel with double side truncated cones. The new thing in the method is that truncated cones are made symmetrical and each of them has angle of vertex equal to 12 - 16 deg and length of cylindrical part of mandrel is equal to length of drawing plate belt and also the fact, that diameter of mandrel cylindrical part is less than diameter of drawing plate belt by value of 0.8 - 1.2 of pipe blank wall thickness. EFFECT: improved process. 1 dwg, 1 tbl
Patent RU-2131875-C1 (RU)
Title: Method of preparing high-purity buspiron and its hydrochlorides
Inventor: TIBOR METSEI
IPC: C07D401/14
Filed: 1994-07-14
Granted: 1999-06-20
Abstract: FIELD: organic synthesis. SUBSTANCE: high-purity 8-[4-[4-(pyrimidine- 2-yl)piperazine-1-yl] butyl]-8-azaspiro[4,5]decane-7,9-dione (buspiron) with formula I:   (I) and its hydrochloride are prepared by catalytic hydrogenation of 8-[4-[4-(pyrimidine-2-yl)piperazine-1-yl]but-2-inyl]- 8-azaspiro[4,5]decane-7,9-dione with formula II:   (II) in presence of palladium catalyst or Raney nickel in inert organic solvent. According to invention, at least 40% solution of compound II in organic solvent is continuously added to suspension of catalyst in inert organic solvent with such velocity that weight ratio of compound II to catalyst were (0.01-1):1, after which catalyst is removed and, if desired, compound 1 is either isolated or treated with hydrogen chloride in (i) ethanol or isopropyl alcohol at stirring and temperature 15-40 C to give buspiron-hydrochloride with m.p.188-191 C or (ii) in isopropyl alcohol or ethylacetate at temperature not exceeding 70 C to give buspiron-hydrochloride with m.p.201-203 C. EFFECT: increased purity with no additional purification. 12 cl, 6 ex
Patent RU-2080388-C1 (RU)
Title: Method of microbiological synthesis of acetic acid
Inventor: PUSHEVA MARGARITA A
IPC: C12N11/02
Filed: 1994-09-05
Granted: 1997-05-27
Abstract: FIELD: biotechnology. SUBSTANCE: process is carried out using thermophilic anaerobic homoacetate bacteria Acetogenium kivui immobilized on 8-12% cryogel of polyvinyl alcohol. EFFECT: high concentration of the end product, decreased requirement for sterility and anaerobiosis of process. 2 cl, 2 tbl
Patent RU-2112966-C1 (RU)
Title: Multiple microelectrode and process of its manufacture
Inventor: NURGALIEV M I
IPC: G01N27/30
Filed: 1994-10-05
Granted: 1998-06-10
Abstract: FIELD: measurement technology, measurement of concentrations of solutions. SUBSTANCE: multiple electrode has dielectric carrying rod which carries microelectrodes of microwire and current conduits 4. Rod is coated with dielectric layer that is partially ground off and open sections of microwire present working sections 5 of microelectrodes. Section of rod has shape of n-angle piece or n-pronged star ( n>2 ). Current conduits are arranged uniaxially to rod. Microelectrodes are made from microwire having diameter d that is put on rod in the form of spiral with spacing t≥10 d. Dielectric coat in process of manufacture of multiple microelectrode is ground off on ribs of rod to form breaks of microwire which value is S≥10d . Rod can be made from metal or dielectric with metal coat. In the latter case current conduits are not installed. EFFECT: decreased labor input and improved operational reliability. 4 cl, 9 dwg
Patent RU-2080644-C1 (RU)
Title: Method of preparing silver-halide photographic emulsion
Inventor: TERENTEV EVGENIJ G
IPC: G03C1/035
Filed: 1994-12-13
Granted: 1997-05-27
Abstract: FIELD: photographic industry. SUBSTANCE: invention relates to technology used in preparing photographic emulsion fit to manufacturing cinefilms and photosensitive papers. To obtain AgBr(I) microcrystals in a single continuous process from nucleation stage to full formation of crystal shells, in order to achieve more homogeneous structure of microcrystals, synthesis of silver halide emulsion is conducted in one reactor-crystallizer first obtaining silver bromide nuclei with maximum concentration of silver iodide and then growing on them shells in which silver iodide concentration is gradually lowered to minimum or zero-value. This is achieved thanks to gradually lowering potassium iodide concentration in potassium halide solution fed into reactor for two-jet crystallization. EFFECT: improved homogeneity of crystals. 3 cl, 1 dwg, 5 tbl
Patent RU-2131190-C1 (RU)
Inventor: KOLIN DZHOZEF VOTERFORD
IPC: A01M/
Filed: 1993-06-04
Granted: 1999-06-10
Abstract: FIELD: phosphorus compounds production. SUBSTANCE: two apparatuses are suitable for use when fumigating in-bulk stored cereals or similar products but, according to invention, phosphine production apparatus is not limited by this purpose. Initial composition containing mixture of disintegrated phosphide, which gives phosphine upon reaction with water, and a water-immiscible compound is distinguished by that the latter is a phosphide-inert substance selected from the group including: nonvolatile oil, low-melting wax, and their mixtures. When phosphide concentration is 65-85 wt %, composition represents thick mixture with paste or dense- suspension consistency at application temperature. EFFECT: achieved transportation safety. 24 cl, 15 dwg, 1 tbl
Patent RU-2095947-C1 (RU)
Title: Small-size pulse x-ray source
Inventor: SHPAK VALERIJ G
IPC: H01J35/00
Filed: 1995-01-05
Granted: 1997-11-10
Abstract: FIELD: radio engineering. SUBSTANCE: device has X-ray tube with cold cathode and pulse high voltage source which has converter, primary power accumulator with low-voltage commutator, pulse transformer, secondary accumulator and high-voltage gas-discharge commutator. All units are located in single housing. High-voltage commutator is designed as two-electrode gas discharger with alternating gap. One electrode is designed as two coaxial members, stationary and moving ones. Moving member of electrode is connected to inertia mass and is mounted movement along discharger axis. It is kept in extreme positions by means of clamping unit. EFFECT: increased functional capabilities. 4 cl, 3 dwg
Patent RU-2078090-C1 (RU)
Title: Method of preparing liquid resol phenolformaldehyde resin
Inventor: VALGIN VASILIJ D
IPC: C08J9/04
Filed: 1995-04-13
Granted: 1997-04-27
Abstract: FIELD: chemical technology. SUBSTANCE: liquid resol phenolformaldehyde resins were obtained by two-stage polycondensation of phenol with formaldehyde at their molar ratio = 1:(1.2-1.5), respectively. The first stage of process is carried out at one-time loading all formaldehyde using alkaline metal hydroxide as catalyst at reaction mixture boiling point up to formaldehyde conversion to methylene links at the range 0.20-0.42 mole/1 mole parent phenol. At the second stage the remained formaldehyde is bound to methylol groups in the presence of calcium hydroxide at 55-80 C up to the remained formaldehyde mass part 0.2-1.0%. Then the obtained product is neutralized with benzenesulfonic acid and resin is dried under vacuum. Resin-base foam plastic at required apparent density is obtained at the range 10-75 kg/$$$. EFFECT: decreased equipment corrosion, simplified method and operation. 2 tbl
Patent RU-2081366-C1 (RU)
Title: Method of repair of sagging and washed-out sections of underwater pipe line
Inventor: LISIN VLADISLAV N
IPC: F16L1/26
Filed: 1995-04-13
Granted: 1997-06-10
Abstract: FIELD: erection and repair of underwater pipe lines. SUBSTANCE: for repair of sagging and washed-out sections of underwater pipe line, washed-out section and sections adjacent to it are opened by parts whose length is equal to lines of intersection of water level with point of trench being dug out in direction of its raising. Trench is dug out along pipe line to depth exceeding design depth of trench at increased amount of opening of adjacent sections. Ground is removed from under pipe line by sections to ensure required bending radius of pipe line. The trench is filled with water forming cofferdams and intermediate supporting cofferdams which are removed, thus enhancing span of pipe line immersed in water. Cofferdams are cut by stages; after complete cutting of cofferdams limiting the bed portion, gas line is loaded to either side from center of washed-out section, after which trench is filled. EFFECT: enhanced reliability. 1 dwg
Patent RU-2120763-C1 (RU)
Inventor: BUKAEV NJURBA BUKAEVICH
IPC: A23C9/127
Filed: 1995-06-07
Granted: 1998-10-27
Abstract: Использование: в молочной промышленности, в частности к способу производства кумыса из цельного коровьего молока. Сущность изобретения: в молоко при температуре заквашивания вносят закваску, приготовленную на чистой культуре Lactobacterium bulgaricum и дрожжи Saccharomyces и сбраживают в три этапа: на первом этапе перед перемешиванием полученной смеси в последнюю вносят 25 - 30 г свекловичного сахара и перемешивают в течение 25 - 30 мин, на втором этапе смесь выдерживают 2 - 4 ч при перемешивании после первого этапа и в последующее время через каждые 15 - 20 мин в течение 2 - 3 мин до достижения кислотности 50 - 55 o T, на третьем этапе перемешивание осуществляют в течение 20 - 30 мин с последующей выдержкой 2 - 3 ч при комнатной температуре в укупоренном виде. 1 табл.
Patent RU-2088285-C1 (RU)
Title: Oncologic patient treatment method
Inventor: POLYAKOV PAVEL YU
IPC: A61N5/10
Filed: 1995-07-04
Granted: 1997-08-27
Abstract: FIELD: medicine, in particular, oncology. SUBSTANCE: method involves exposing tumor to low-intensity laser radiation for three days with energy exposure of 0.1-16 J/sq cm, with exposure time being determined by individual parameters of extreme intensity of blood current in zones exposed to radiation; providing remote gamma-therapy by dynamic dose multifractionation pattern. EFFECT: increased radiosensitivity of radioresistant tumors and improved direct present and future results of treatment. 2 cl
Patent RU-2125111-C1 (RU)
Title: Gallium-base alloy
Inventor: GERD SHPEKBROK
IPC: C10M103/04
Filed: 1993-08-16
Granted: 1999-01-20
Abstract: FIELD: gallium-base alloys. SUBSTANCE: alloy contains gallium, indium and tin with the following ratio of components, wt.%: gallium, 67-92; indium, 5-22; tin, 3-11. The alloy may additionally contain up to 2 wt.% of bismuth and/or up to 2 wt.% of antimony and impurities of lead and/or zinc in the amount not more 0.0001 wt.%. The alloy may be used as measuring liquid for thermometers or as lubricant that extends its potentialities. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2085679-C1 (RU)
Title: Method for reconstruction of building
Inventor: LYUDKOVSKIJ ANDREJ M
IPC: E04G23/00
Filed: 1995-09-29
Granted: 1997-07-27
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to building-on of houses and low-storey public buildings with roofing made of reinforced concrete slabs placed over inclined beams. According to method, inclined beams and slabs placed over them are released from their fasteners over perimeter of technological mounting. Then joints between them are cleared out. Then, ends of beams together with slabs over their entire technological mounting are raised to horizontal position. Raising is effected in stages at pitch equal to 1/20-1/50 of total lifting height with fixing at each intermediate position. After that, walls are erected of top auxiliary story and beams are lowered down on newly built walls. EFFECT: high efficiency. 1 dwg
Patent RU-2056504-C1 (RU)
Title: Method for leaching of gold-containing sulfide-arsenical ores
Inventor: SEKISOV ARTUR G
IPC: C22B3/04
Filed: 1995-10-23
Granted: 1996-03-20
Abstract: FIELD: mining industry. SUBSTANCE: method for leaching of gold-containing sulfide- arsenical ores includes treatment of ore with leaching solution and pulp electric stimulation. Novelty consists in gradual supply by portions of leaching agent to reactor that is responsible for change of pulp pH from acid (pH<7) to alkali (pH>7) in the course of a number of cycles during the entire leaching process. EFFECT: higher efficiency. 4 cl
Patent RU-2086081-C1 (RU)
Title: Cultivator working member
Inventor: KRUZHILIN IVAN P
IPC: A01B35/22
Filed: 1995-10-18
Granted: 1997-08-10
Abstract: FIELD: agricultural engineering; soil tillage implements. SUBSTANCE: working member has tine and L-hoe with fender with blade connected with tine. Fender is made L-shaped. Side of fender mated with hoe is arranged vertically and other side, horizontally and parallel to hoe. Fender and hoe, viewed from the front, form  -shaped profile with different reach horizontal sides, two-sided blade over entire length and possibility of re-placing on tine through 180 degrees in vertical and horizontal planes. In plan, both horizontal sides have form of trapezium over outer contour with mainly triangular cutout inside trapezium. EFFECT: improved quality of tillage. 8 cl, 16 dwg
Patent RU-2145458-C1 (RU)
Title: Экранированная воздушная линия электропередачи высокого напряжения
Inventor: IL MO NOUSMA
IPC: H02G7/20
Filed: 1994-04-26
Granted: 2000-02-10
Abstract: Изобретение предназначено для передачи электрической энергии с помощью воздушной линии напряжения свыше 100 кВ, имеющей протянутые в воздухе изолированные фазные провода, поддерживаемые конструкцией опор, причем расстояние между проводами в опорных точках меньше минимального расстояния, необходимого для избежания контакта между проводами. Изоляция каждого провода содержит внешний слой из погодостойкого материала, в качестве которого использован перекрестно-сшитый полиэтилен, легированный углеродной сажей, и внутренний слой из полупроводящей пластмассы. Технический результат - уменьшение междуфазных расстояний. 3 з.п.ф-лы, 1 табл., 8 ил.
Patent RU-2090939-C1 (RU)
Inventor: PAVLOVA INGA A
IPC: G09B15/02
Filed: 1995-12-21
Granted: 1997-09-20
Abstract: Использование: в способах обучения музыкальной грамоте. Сущность изобретения: заключается в том, что в качестве подложек используют 45 подложек, количество которых соответствует количеству основных звуков контрактавы, большой, малой, первой, второй и третьей октавы и образующих колоду карт, а развитие музыкальной памяти осуществляют путем освоения названий и месторасположения нот на нотных линейках в процессе игры. 2 з.п. ф-лы, 46 ил.
Patent RU-2105249-C1 (RU)
Title: Fire-tube device
IPC: F24H1/26
Filed: 1995-12-14
Granted: 1998-02-20
Abstract: FIELD: domestic and industrial water heaters and boiler units. SUBSTANCE: device has fire tube, heat-transfer augmenter, and screw-type gas-flow extension piece; heat-transfer augmenter is placed in tube low-heat-transfer region and screw-type gas-flow extension piece is made in the form of spiral strip placed on heat- transfer augmenter. For fire-tube devices of primarily industrial boiler units, the function of heat-transfer augmenter is performed by heat-transfer vessel provided with water and/or steam inlet and outlet pipes one of which is dipped in heat-transfer vessel down to its bottom. For fire-tube devices of primarily domestic applications, auxiliary fire tube with valve is used as heat-transfer augmenter. EFFECT: enlarged functional capabilities. 7 cl, 11 dwg
Patent RU-2097084-C1 (RU)
Inventor: SMIRNOV EVGENIJ P
IPC: A63B23/00
Filed: 1996-02-19
Granted: 1997-11-27
Abstract: FIELD: physical exercises for muscle training. SUBSTANCE: method involves providing loading of group of muscles to be exercised effectuated simultaneously with local controlled cooling; regulating loading force intensity depending on cooling depth. EFFECT: increased efficiency and simplified method. 4 dwg
Patent RU-2098311-C1 (RU)
Inventor: KORABLEV YURIJ D
IPC: B63B3/13
Filed: 1996-03-14
Granted: 1997-12-10
Abstract: Использование: судостроение. Сущность изобретения: корпус подводного газовода включает прочный корпус и наружный корпус. Прочный корпус выполнен из сопряженных между собой в вертикальных и горизонтальных плоскостях сферических оболочек. По линии сопряжения оболочек установлено кольцевое ребро жесткости. 2 ил.
Patent RU-2095279-C1 (RU)
Title: Method of kinesthetic transmission of flight information to pilot
Inventor: TITOV ANDREJ A
IPC: B64C13/04
Filed: 1996-03-29
Granted: 1997-11-10
Abstract: FIELD: aviation. SUBSTANCE: due to autotrimming of control levers of flying vehicle and arm-rests of seat (realization of mechanical model of motion of flying vehicle in space), pilot may estimate by position of hands not only angles of orientation of flying vehicle relative to velocity vector but direction and magnitude of this vector and angles of orientation in space. EFFECT: high safety of flight under conditions of absence of visual contact with earth and with flight instruments. 6 dwg
Patent RU-2119182-C1 (RU)
Title: Optical analog-to-digital converter
Inventor: SOKOLOV S V
IPC: H03M1/00
Filed: 1996-05-05
Granted: 1998-09-20
Abstract: FIELD: computer engineering, design of computer systems. SUBSTANCE: optical analog-to-digital converter incorporates radiation source, splitters with branchings, couplers, optical bistable elements and optical comparator. EFFECT: increased speed of action of converter. 2 dwg
Patent RU-2108013-C1 (RU)
Title: Cultivator working tool
Inventor: SALDAEV A M
IPC: A01B35/26
Filed: 1996-07-26
Granted: 1998-04-10
Abstract: FIELD: agricultural engineering, in particular, irrigated agriculture. SUBSTANCE: working tool has tine and flat hoe with single-sided blade extending along outer edge. Working tool is provided with flexible member joined with tine tip and flat hoe wings. Tine, flat hoe and flexible member are made from materials possessing different qualities. Tip of S-shaped spring-biased tine has recess for receiving flexible member. This recess is made in the form of U-shaped projection with pair of parallel slots and is further made by deformation of basic material in the direction away from lower edge of tine. Flexible member is flat and its front part is provided with cutting edge on single-sided blade. Opposite recesses are disposed on wings of tine between front and rear edges. Flexible member in recesses of S-shaped tine and wings of flat hoe is blocked by retainers made in the form of hemispherical projections and directed into process openings of flexible member. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 14 cl, 6 dwg
Patent RU-2124595-C1 (RU)
Inventor: SEMIKIN A P
IPC: D01H13/30
Filed: 1996-12-05
Granted: 1999-01-10
Abstract: Способ предназначен для получения пряжи различного назначения из целлюлозосодержащих волокон и их смесей с синтетическими волокнами и позволяет повысить прядильные свойства волокон по всему сечению ленты. Для этого до и после операции увлажнения осуществляют обработку волокон в неоднородном магнитном поле. Первую обработку производят непосредственно перед увлажнением в течение 6 - 11 с, а вторую - через 9 - 11 с после увлажнения в течение 7 - 9 с. При этом напряженность магнитного поля повышают от 0 до 350 кА/м, а ее изменение на единицу длины поддерживают равным 17500 кА/м 2 . 2 з.п.ф-лы, 1 табл.
Patent RU-2112783-C1 (RU)
Title: Line for hydrated oil and vegetable phospholipids production
Inventor: GERASIMENKO E O
IPC: C11B3/16
Filed: 1996-12-24
Granted: 1998-06-10
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: invention relates to production of hydrated oil and phospholipids isolated from vegetable oil under hydration. Invention aims at increasing quality of products owing to intensification of processes in separate line units and to close interaction of peculiar structural features of these units. For that, the line including mixer, coagulator-exposer, settler consisting of inlet and outlet manifolds and separating members, drying apparatus for dehydrated oil and drying installation for producing vegetable phospholipids, is modified as follows. Above-indicated mixer is a stator with coil exciting rotating electromagnetic field enclosing rotor. Stator and rotor are inserted into cartridges of magnetically permissible material, clearance between stator and rotor being 0.2-2 mm. Stator and rotor are arranged in such a way that power lines of rotating electromagnetic field intersect annular gap. Coagulator- exposer is made in such a manner that its cap and bottom are spherically shaped. Ratio of diameter of cylindrical casing to its height is 1:(2-3) and volume of casing ranges from 1 to 4 cu.m. Separating members of settler constitute a set of plates arranged parallel to each other separated by distances 5 to 50 mm and at 30-60 deg. to horizon. The line additionally contains magnet-treatment apparatuses installed before coagulator-exposer, drying apparatus and drying installation and which are coil-type apparatuses consisting of cylindrical casing with coils exciting constant magnetic field and core mounted inside casing. Core and casing are disposed with respect to each other such as to form above-mentioned annular gap. EFFECT: improved quality of products. 4 cl, 4 dwg , 1 tbl
Patent RU-2141285-C1 (RU)
Inventor: MASHKOV V M
IPC: A61F2/34
Filed: 1997-01-06
Granted: 1999-11-20
Abstract: FIELD: medical facilities, particularly, endoprostheses applicable in endoprosthetics of hip joint. SUBSTANCE: insert in cup of acetabular component is made of damping polymer material with elastic modulus close to that of bone tissue. EFFECT: excluded pathological loads on joint of femoral and acetabular components of hip joint. 2 dwg
Patent RU-2120687-C1 (RU)
Title: Антенна
Inventor: BUZOV A L
IPC: H01Q3/44
Filed: 1997-03-20
Granted: 1998-10-20
Abstract: Использование: в радиотехнике, в частности для радиовещания на УКВ. Сущность изобретения: антенна состоит из одного или нескольких вертикальных вибраторов, расположенных друг над другом соосно, и из одной или нескольких металлических стоек опоры, параллельных вибраторам, но не соосных с ними. У стоек опоры расположены одна или несколько пар вертикальных металлических элементов длиной менее половины волны, симметрично относительно стойки опоры, причем оси элементов лежат в плоскости, проходящей через ось стойки опоры и перпендикулярной направлению от оси вибратора к оси стойки опоры. Техническим результатом является получение диаграммы направленности антенны в горизонтальной плоскости, близкой к круговой, несмотря на наличие вертикальных металлических стоек опоры. 5 ил.
Patent RU-2115716-C1 (RU)
Inventor: ALEKSANDROV V A
IPC: C12G3/06
Filed: 1997-03-20
Granted: 1998-07-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: proposed vodka contains the following ingredients in ratio, kg/1000 dal: fructose, 0.9-1.2; citric acid, 0.04-0.06; aqueous-alcoholic liquid from ethyl rectified alcohol "Lux" and water treated with activated carbon, the balance. EFFECT: higher organoleptical properties; reduced cost price; broadened assortment of vodkas.