baber/WOPTO huggingface dataset:
Patent RU-2060794-C1 (RU)
Title: Device for cleaning exhaust air to fermenters
Inventor: TUR ANATOLIJ A
IPC: B01D47/02
Filed: 1993-05-19
Granted: 1996-05-27
Abstract: FIELD: chemical engineering. SUBSTANCE: in housing 1 of chamber for processing the exhaust air by liquid truncated cone 4 with air-distributing holes 5 is disposed. The housing is partly filled with liquid. Truncated cone 4 is immersed into liquid and connected to air-supply branch pipe 6 in which guide member in the form of helical insert 9 placed along axis is mounted. Drain branch pipe 14 is disposed at the level of wash liquid for gathering floated microorganism cells. EFFECT: enhanced quality of cleaning exhaust air from microorganism cells in fermenters and other apparatuses. 1 cl, 2 dwg
Patent RU-2049030-C1 (RU)
Inventor: ERMOLAEV VLADIMIR S
IPC: B65G23/06
Filed: 1993-05-11
Granted: 1995-11-27
Abstract: Привод предназначен для цепного конвейера, который может быть использован в горной промышленности. Привод цепного конвейера состоит из редукторов, на выходных валах которых насажены муфты с пазами, между которыми размещена звездочка, закрепленная на промежуточном валу с лысками на обоих концах, фиксирующими элементами и болтами, при этом концы промежуточного вала и внутренняя поверхность муфт выполнены наклонными с углом наклона сопрягаемых поверхностей, меньшим угла трения между ними, причем промежуточный вал выполнен со сквозными отверстиями, оси которых расположены в плоскостях, проходящих через центры сфер перпендикулярно оси промежуточного вала, а зазоры между болтами, соединяющими промежуточный вал с муфтами и стенками отверстий, превышают зазоры, установленные для данного размера болта, на величину, определяемую по формуле: Δ=0,5H(B/L) где Δ - величина зазора, мм; H несоосность выходных валов редуктора, мм; B расстояние между лысками промежуточного вала, мм; L расстояние между центрами сфер, мм. 6 ил.
Patent RU-2037536-C1 (RU)
Title: Method of strips hot rolling
Inventor: KARAGODIN NIKOLAJ N
IPC: C21D9/46
Filed: 1993-06-15
Granted: 1995-06-19
Abstract: FIELD: hot rolling. SUBSTANCE: method of strips hot rolling provides for strips rolling by rolling mill with simultaneous adjustment of their flatness, strips cooling by water from above and from below on removing roller conveyer and continuous measurement and record of temperature of strip winding, presented as diagram. In the case strips flatness deviations control is exercised after their cooling by presence in recorded diagram of high frequency component of winding temperature differences. Value of deviations is determined by amplitude of the deviations. In the case, to decrease amplitude of high frequency component of winding temperature differences ratio of consumption of fed cooling water from below over water consumption from above is increased. EFFECT: method provides high degree of flatness of strips in process of their hot rolling by rolling mill. 4 dwg, 1 tbl
Patent RU-2042691-C1 (RU)
Title: Method of preparing polyester urethane solution in ethyl acetate
Inventor: SAMIGULLIN FAAT K
IPC: C08G18/24
Filed: 1993-06-22
Granted: 1995-08-27
Abstract: FIELD: glue production. SUBSTANCE: hydroxyl-containing component interacts with diisocyanate in the presence of tin tetrachloride pentahydrate at concentration 0.005-0.07% of polyester urethane solution mass in combination with tertiary amine taken at the mole ratio to the tin tetrachloride pentahydrate (6-12):1. Use of tertiary amine in combination with tin ensures to prepare transparent colorless polyester urethane solutions. EFFECT: improved method of polyester urethane solution preparing.
Patent RU-2107549-C1 (RU)
Title: Unit for grinding frozen tissue block
Inventor: RICHARD NOLIN
IPC: B02C1/02
Filed: 1993-04-06
Granted: 1998-03-27
Abstract: FIELD: grinding frozen tissue. SUBSTANCE: grinding unit includes grinding member 2 formed by two pairs of cheeks 3 and 4 with grinding teeth; lower cheek is of lattice construction; upper cheek is also of lattice construction with teeth located on longitudinal and transverse members. Lower cheeks may be mounted immovably and upper cheek may be mounted for rotation about lower one. Grinding teeth may be tapering. Each cheek may have 15 but no more than 55 grinding teeth per square meter. Turn drive may include piston-and-cylinder units. Lower cheek may be swirler. Grinding unit may be provided with electron circuit connected with turn drive, roller with projections and pressure pickup. EFFECT: enhanced efficiency of grinding. 11 cl, 6 dwg
Patent RU-2054025-C1 (RU)
Inventor: ZAPORIN VIKTOR P
IPC: C10G9/14
Filed: 1993-07-15
Granted: 1996-02-10
Abstract: FIELD: petroleum refining industry. SUBSTANCE: the process comprises heat treating petroleum distillates in a furnace, coking them in a slow-down coking reactor to give electrode coke and coking distillators, fractionating the coking distillators to recover heavy gas oil as the starting material for the manufacture of industrial carbon. The petroleum distillator includes catalytic cracking gas oil with a quality factor 9.6-10.7. The heat treatment operation in the furnace is carried out to a decomposition depth of 6-14 wt % based on the total yield of gas and gasoline. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2113218-C1 (RU)
Title: Agent for wound treatment
Inventor: POLTAVCHENKO JU A
IPC: A61P17/02
Filed: 1993-08-24
Granted: 1998-06-20
Abstract: FIELD: medicine, therapy. SUBSTANCE: the main components of agent that is used for wounds treatment are balsamic substance and gel-forming base. Bornyl- or isobornyl acetate is used as a balsamic substance at the following ratio, wt.-%: bornyl - or isobornyl acetate 10.0-15.0, and gel-forming base 85.0-90.0. Agent accelerates necrotic tissues rejection, decreases healing time and stimulates development of young granulation tissue, promotes formation of epithelial layer. EFFECT: enhanced effectiveness of an agent. 1 tbl
Patent RU-2037066-C1 (RU)
Title: Method and device for producing thrust
Inventor: ZNAMENSKIJ VLADIMIR P
IPC: F02K9/80
Filed: 1993-10-01
Granted: 1995-06-09
Abstract: FIELD: jet engine engineering. SUBSTANCE: method includes producing combustion products of high pressure and temperature, accelerating the combustion products up to a velocity which corresponds to the supercritical pressure drop, and issuing the combustion products to the ambient in the form of counter streams perpendicular to the thrust vector under the flat base. To control the thrust in magnitude, the ratio of areas of critical sections of the counter flows to the area of the flat base is changed. To control the thrust direction the flat base is turned. The device has combustion chamber with gas duct 1, turbine 2, outlet pipe 3, and central body 6 with flat base 7 perpendicular to the axis of outlet pipe 3 whose face is made up as movable squeezing casing 4. The casing and the central body define a nozzle whose outlet sections face each other. Central body 6 and squeezing casing 4 are provided with drives 18 for their movement and rotation. The central body can be made up as sections which can move one with respect to the other. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2070268-C1 (RU)
Title: Method of mounting power transmission line support by means of aircraft
Inventor: SOLUYANOV YURIJ M
IPC: E04H12/34
Filed: 1993-10-21
Granted: 1996-12-10
Abstract: FIELD: construction of high-voltage power transmission lines; mounting of portal supports using aircraft. SUBSTANCE: support is preliminarily installed on ground between foundation and one of anchors for guys. Then support is tilted through 10-35 degrees from vertical to side from anchor, is tied with anchor and with pull mechanism by means of main and additional safety wire ropes. Length of each main wire rope is equal to distance between anchor and foundation members. Then support is moved by aircraft to foundation members with provision of tensioning of additional safety wire ropes by means of pull mechanism installed in line of route behind the anchor for guys opposite to above mentioned anchor. EFFECT: facilitated erection of power transmission line supports. 2 cl, 5 dwg
Patent RU-2106539-C1 (RU)
Title: Filter-type silencer
Inventor: RUDOL F RITSANEK
IPC: F04D29/70
Filed: 1993-06-16
Granted: 1998-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: filter-type silencer mounted at suction end of compressor includes many ring-shaped dampening members 2 and 2a which consist of segments located one after another over perimeter. Base body is made in form of cast monoblock. Dampening segments are located on bearing portion by means of radially cast fins provided with grooves. Filter frame consists of perforated sheet or many detachable halves of perforated sheets interconnected by means of connecting elements. EFFECT: facilitated installation, reduction of number of units, reduced usage of materials, enhanced efficiency of noise suppression even at high-frequency excitation. 9 cl, 4 dwg
Patent RU-2078379-C1 (RU)
Title: Device for demonstration
Inventor: MAVRIN BORIS M
IPC: G09F11/00
Filed: 1993-11-18
Granted: 1997-04-27
Abstract: FIELD: mechanic devices for education. SUBSTANCE: device has rotating mechanism which shows each frame from film in arbitrary given position (horizontal or vertical) and which is designed as shaft which connects housing of device to screen, spring which provides fixation force, nut and washer which regulate this force, and fixer. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2097740-C1 (RU)
Inventor: KHASANOV MARS M
IPC: G01N15/08
Filed: 1994-03-01
Granted: 1997-11-27
Abstract: Использование: при исследовании процессов многофазной фильтрации жидкостей, в частности процессов вытеснения, например вытеснения нефти из пористых сред вытесняющих фазовых проницаемостей. Сущность изобретения: предварительно на эталонных образцах пористых сред со сходными физико-химическими свойствами проводят стационарные исследования со снятием эталонных кривых относительных фазовых проницаемостей, представляют полученные кривые аналитическими выражениями вида Y 1  = Ф 1 (x 1 , P 1 ,.., P n ), Y 2  = Ф 2 (x 2 , q 1 ,..., q m ), (1), где x 1 = ln((s-S c )/(S T  - S c )), x 2  = ln(1- (s-S c )/(S T -S c )). y 1  = ln(f 1 (S)F 1 ), y 2  = ln(f 2 (S)/F 2 ), S - насыщенность пористой среды вытесняющим агентом, S с  - насыщенность вытесняющим агентом в связанном состоянии, S т  - предельная (максимально достижимая) насыщенность вытесняющим агентом, f 1  (S) и f 2  (S) - относительные фазовые проницаемости вытесняющего агента и вытесняемой жидкости, F 1  и F 2  - относительные фазовые проницаемости вытесняющего агента и вытесняемой жидкости при s = S T  и s = S c  соответственно, P 1 , P 2 , . . ., P n  и q 1 , q 2 ,..., q m  - параметры, определяемые методом наименьших квадратов, причем при определении зависимостей (1) используют параметры S c , S t , F 1 , F 2 , характерные для эталонных образцов. Величины S c , S т , F 1 , F 2 , характеризующие свойства изучаемых в ходе нестационарных исследований образцов пористых сред, определяют из условия минимальности среднеквадратичного отклонения теоретически рассчитанных зависимостей от времени объема вытесненной из пористой среды жидкости и перепада давления от экспериментально полученных, после чего рассчитывают относительные фазовые проницаемости изучаемых образцов по выражениям вида (1) с использованием найденных по данным нестационарных исследований значений параметров S c , S T , F 1 , F 2 . 3 ил., 3 табл.
Patent RU-2079934-C1 (RU)
Title: Method of generation of electric power
Inventor: DAVYDOV ANDREJ A
IPC: H01M8/10
Filed: 1994-03-16
Granted: 1997-05-20
Abstract: FIELD: DC power sources. SUBSTANCE: method of generation of electric power consists in formation of a pair of positive and negative electrodes, supply of a homogeneous mixture to it consisting of a mixture of oxidizing and reducing reagents, and removal of the products of reaction from one of the electrodes. The electrodes are separated by a semiconductor material with a hole conduction, and the homogeneous mixture is fed to the zone of contact of the semiconductor surface with the negative electrode only. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2076688-C1 (RU)
Title: Method of use of helium-neon laser radiation for treatment of children with perinatal pathology of central nervous system
Inventor: SARYCHEVA ELENA G
IPC: A61N5/067
Filed: 1995-07-04
Granted: 1997-04-10
Abstract: FIELD: medicine, in particular, pediatrics, can be used for treatment of children with perinatal pathology of the central nervous system. SUBSTANCE: radiation of a helium-neon laser of definite parameters acts on corporal points of the acupuncture of the posterior median meridian, auricular points of the acupuncture and on the area of the major fontanel. The method is simple in execution, does not cause any complications, makes it possible to reduce the consumption of drugs. EFFECT: enhanced effectiveness of treatment.
Patent RU-2092756-C1 (RU)
Inventor: ANNA-KARIN LINDBERG
IPC: F26B25/00
Filed: 1991-11-28
Granted: 1997-10-10
Abstract: Использование: в деревообрабатывающей промышленности для сушки пиломатериалов в форме удлиненных древесных изделий, например досок или планок. Сущностью изобретения: высушиваемые материалы располагают в одной или нескольких сушильных камерах со средствами для подачи сухого воздуха и удаления из нее большей части влажного отработанного воздуха. Несколько комплектов размещающих элементов установлено в индивидуальной сушильной камере, при этом они располагаются на расстоянии друг от друга и образуют с ней большое число отдельных отделений. Размещающие элементы выполнены подвижными, например вращающимися, чтобы их можно было регулировать между первым положением, в котором ширина индивидуального отделения больше, чем ширина древесных заготовок или изделий для обеспечения их свободной подачи в отделение, и вторым положением, в котором ширина отделения уменьшена настолько, чтобы размещающие элементы двух соседних комплексов контактировали и зажимали древесные изделия с целью избежания деформации во время сушки. 2 с.п. и 14 з.п. ф-лы. 5 ил.
Patent RU-2073319-C1 (RU)
Title: Многослойный композиционный материал
IPC: A43B13/38
Filed: 1994-09-26
Granted: 1997-02-10
Abstract: Многослойный композиционный материал, например, для стелек обуви, состоящий из нескольких слоев, включающих армирующую ткань из полимерных нитей, наложенных один на другой и пропитанных связующим веществом, отличающийся тем, что он содержит не менее трех соединенных между собой слоев армирующей ткани, облицованных снаружи слоями ткани из натуральных и/или искусственных волокон, при этом армирующая ткань выполнена из синтетических высокомодульных, высокопрочных нитей, например, терлонили СВМполотняного переплетения, с коэффициентом наполнения ткани не менее 80%.
Patent RU-2081127-C1 (RU)
Title: Process for preparing hydroxy-containing polyethers for rigid polyurethane foams
Inventor: LEBEDEV VLADIMIR S
IPC: C08G65/30
Filed: 1994-11-30
Granted: 1997-06-10
Abstract: FIELD: preparation of rigid polyurethane foams. SUBSTANCE: preparation of hydroxy-containing polyurethane foams by addition of alkylene oxide to proton-containing compounds in the presence of alkaline catalysts followed by neutralization with acetic acid excess and addition of basic stabilizer, e. g. 6-ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline in amount sufficient to bind acid excess. EFFECT: higher efficiency. 2 cl
Patent RU-2084738-C1 (RU)
Title: Thermal safety valve for pressure vessels made from composite materials and pressurized by inner polymer film
Inventor: ZINOVEV PETR A
IPC: F16K17/40
Filed: 1995-02-13
Granted: 1997-07-20
Abstract: FIELD: safety devices for pressure vessels. SUBSTANCE: valve mounted on metal members of composite load-bearing envelope of vessel contains tubular portion with pressure relief passage passed through guide hole in casing. On side of vessel, casing is provided with second hole having pointed edges; this hole is closed with inner polymer envelope of vessel. pressure relief passage and cavity of casing are filled with low-melting material which becomes fusible in case of emergency thermal load (fire). End of tubular portion directed towards vessel is made in the form of half-cone. Provision is made for charge of distance between end of tubular portion and pointed edges of casing holes. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2087696-C1 (RU)
Title: Method for electrochemical heap leaching of metals
Inventor: VOROBEV ALEKSANDR E
IPC: E21B43/28
Filed: 1995-04-12
Granted: 1997-08-20
Abstract: FIELD: mining industry. SUBSTANCE: this relates to geotechnology and can be used in selective leaching and hydrometallurgical processing of gold-containing pyrite-polymetallic ores. According to method, created are antifiltration base, leaching pile. Electrodes are installed, alternate and direct current is supplied to electrodes, and material is treated by leaching solutions. In leaching gold-containing pyrite-polymetallic ores, initially leached out is copper. For this purpose, delivered are solutions of sulfuric acid. Then lead is leached out by treating with electric current, and after that gold is extracted by treating with direct electric current. EFFECT: high efficiency. 1 dwg
Patent RU-2089300-C1 (RU)
Title: Device for applying protective covering
Inventor: OVCHININ DMITRIJ I
IPC: B05B7/16
Filed: 1995-04-18
Granted: 1997-09-10
Abstract: FIELD: spraying materials. SUBSTANCE: device is provided with by-passing and check valves 13 and 19. Gear pump 10 is arranged inside tank 1 above deflector 16 made up as perforated interconnected pipes which is in the horizontal plane. Heater 15 is interposed between pump 10 and deflector 16. Air supply line 34 is connected to the deflector through check valve 19. By-passing valve 13 is mounted in the delivery line of pumps 10. Branch pipe 12 for supplying lubricant from tank 1 to air-actuated sprayer 7 and sucking branch pipe 11 are arranged above the heater. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2090968-C1 (RU)
Inventor: NASONOV SERGEJ VALENTINOVICH
IPC: H02H9/04
Filed: 1995-05-15
Granted: 1997-09-20
Abstract: FIELD: protection of various entities from atmospheric electricity. SUBSTANCE: lightning arrester has central vertical grounded rod and side lightning receiving antennas arranged symmetrically to rod, generator electrode, spark gaps, energy converter, and energy storages. Spark gap is placed between central grounded rod and generator electrode arranged coaxially to it; similar spark gaps are placed in series with side lightning-receiving antennas. Energy converter inputs are connected to generator electrode and to central grounded rod, its outputs are connected to inputs of energy storages which are connected to grounded rods and effective ends of respective lightning-receiving antennas. EFFECT: improved reliability. 3 cl, 1 dwg
Patent RU-2099383-C1 (RU)
Inventor: KOTOV LEONID R
IPC: C09K3/10
Filed: 1995-07-05
Granted: 1997-12-20
Abstract: FIELD: sealing of seams in between metals, in between metal and glass; gluing of polymer films and facing plates. SUBSTANCE: sealing composition comprises, mas.%: polyisobutylene having molecular weight 10000-20000, 15-40; filler (for example, chalk or cement), 50-80; hydrocarbon oil, 5-10. EFFECT: improved adhesion strength of composition. 1 tbl
Patent RU-2125996-C1 (RU)
Inventor: DZHEHKSON B KHESTER
IPC: C07D413/12
Filed: 1993-12-13
Granted: 1999-02-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of taxols of the general formula (I)   where R 1  - methyl or phenyl; R 2  is H, NHC(O)H, NHC(O)-alkyl, NHC(O)-phenyl, NHC(O)O-CH 2 -phenyl, NH 2 , NHC(O)-1-adamantyl, NHCOO-3-tetrahydrofuranyl, NHCOO-4- -tetrahydropyranyl, NHCO-CH 2 C(CH 3 ) 3 , NHCO--C(CH 3 ) 3 , NHCONHPh, NHCOC-(CH 2 CH 3 )CH 3 , NHCOC--(CH 3 ) 2 CH 2 Cl, NHCOC--(CH 3 ) 2 CH 2 CH 3 , phthalimido-group, NHC(O)-1-phenyl-1- -cyclopentyl, NHC(O)-1-methyl-1-cyclohexyl, NHC(S)NHC-(CH 3 ) 3 , NHC(O)NHC-(CH 3 ) 3  or NHCONHPh; R 3  is H, NHCO-phenyl or NHC(O)OC-(CH 3 ) 3 ; R 4  is H, OC(O)O-CH 2 CCl 3  or NHC(O)-phenyl; R 5  is H or OH; R 6  is H when R 7  means α-R 71  or β-R 72  where one of R 71 ,R 72  is H and other - X; X - halogen atom; R 8  - methyl; R 10  is H or C(O)-CH 3 , or their pharmaceutically acceptable salts. Compounds of the formula (I) show antitumor activity and can be used in medicine. EFFECT: improved methods of synthesis, enhanced efficiency of compounds. 18 cl, 2 tbl
Patent RU-2116320-C1 (RU)
Title: Method of synthetic drying oil producing
Inventor: POPOV B I
IPC: C08F240/00
Filed: 1995-08-31
Granted: 1998-07-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to a method of synthesis of synthetic drying oil by cationic cooligomerization of piperylene-containing-(C 5 ) technical hydrocarbon mixtures and hydrocarbon C 8 -C 9 -fractions containing dicyclopentadiene at mass ratio of fractions C 5  : (C 8 -C 9 ) = 1:(0.33-1.86), respectively. Dicyclopentadiene content in monomeric mixture is 1.8-7.5 wt.-%. Film-forming agent has siccative also. Obtained drying oil exhibits the increased drying rate and improved quality of coating. EFFECT: improved method of synthesis, enhanced quality of the end product. 2 tbl, 4 ex, 1 dwg
Patent RU-2090102-C1 (RU)
Title: Method for preparing fish-and-vegetable food product
Inventor: KASYANOV GENNADIJ I
IPC: A23L17/00
Filed: 1995-09-19
Granted: 1997-09-20
Abstract: FIELD: food industry. SUBSTANCE: method involves grinding and mixing the raw material at the following ratio of components by mass: carrot, 34.2-37.4; common onion, 15-15.75; pot-barley, 10-10.2; 70-% tomato paste, 5-5.11; fish, 25-37.5; vegetable oil, 8.1-8.18; CO 2 - extract of pyrolysis wood, 0.82-0.829; CO 2 -extract of black pepper, 0.08-0.801; salt, 1.8-1.82. Then mixture is pulped, homogenized, sterilized and forced into coating. EFFECT: higher efficiency.
Patent RU-2079381-C1 (RU)
Inventor: UGOLEV YURIJ M
IPC: B08B9/00
Filed: 1995-12-18
Granted: 1997-05-20
Abstract: FIELD: cleaning hollow ARTICLES. SUBSTANCE: device for cleaning hollow articles has a body with inner passage to supply cleaning agent. Front end of the passage has a jet to pass the cleaning agent. The jet is inclined to body lengthwise axis and guided to its back part having a connection to a hose. The body back part has annular jet to pass cleaning agent. The annular jet is inclined to body lengthwise axis and guided to body face. Body middle part is made of light material to ensure possibility of maneuvering in motion. Inlet cross section area of the annular jets of body front and back parts may be adjusted. Foam plastic is used as the light material of the device. Other parts of the device are made of aluminum or aluminum alloys. The slope of annular jet of body front part is 45 - 60 degrees, the slope of annular jet of body back part is 25 - 28 degrees. Water is used as cleaning agent. EFFECT: cleaning hollow articles. 4 cl, 1 dwg
Patent RU-2074335-C1 (RU)
Inventor: SERGEEVA TAMARA V
IPC: F04D29/58
Filed: 1995-12-26
Granted: 1997-02-27
Abstract: FIELD: compressor plants for compressing and cooling gases. SUBSTANCE: part of separated condensate which has been precooled is fed to suction branch pipe of flow section of compression stages; other part of condensate is fed to delivery branch pipe of compression stages and to gas coolers mounted between compression stages for wetting the cooling surface. Compressor plant is provided additionally with cooler for cooling the condensate; inlet of the cooler is connected with all condensate traps of gas coolers and its outlet is connected with suction and delivery branch pipes of each compression stages, as well as upper portion of condensate receiver. Lines feeding the condensate from condensate coolers to delivery pipes are connected with inter-tube space of gas coolers. EFFECT: enhance efficiency. 3 cl, 1 dwg