baber/WOPTO huggingface dataset:
Patent RU-2156267-C2 (RU)
Title: Bitumen-polymer mixture production, and bitumen- polymer mixture
Inventor: EHRNESTO BRANDOLEZE
IPC: C08L95/00
Filed: 1995-11-30
Granted: 2000-09-20
Abstract: FIELD: petroleum processing and polymer production. SUBSTANCE: storage-stable mixtures of bitumen and thermoplastic polymer are prepared as follows. Bitumen product, in which summary content of asphaltenes precipitated with n-heptane, those with n-pentane, and saturated paraffins divided by summary content of aromatics and tars gives value between 0.200 and 0.270, is brought into reaction with thermoplastic polymer for 15 to 120 min at 160-200 C observing bitumen-to-polymer weight ratio between 80:20 and 95:5. Resulting composition is diluted with bitumen or bitumen component, in which quotient as indicated above lies between 0.270 and 0.700, in amount providing concentration of polymer between 2.5 and 15 wt %. The latter mixture is heated to temperature 160-200 C for 30-90 min. EFFECT: improved rheological properties of bitumens and simplified their preparation procedure. 16 cl, 2 tbl, 7 ex
Patent RU-2161604-C2 (RU)
Title: BASE-SUBSTITUTED BENZOYLGUANIDINES, METHOD OF THEIR SYNTHESIS, PHARMACEUTICAL COMPOSITION, METHOD OF ITS PREPARING AND METHOD OF INHIBITION OF CELLULAR Na+/H+-ANTIPORTER
Inventor: KHAJNTS-VERNER KLEEMANN
IPC: C07D235/28
Filed: 1996-01-29
Granted: 2001-01-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes novel base- -substituted benzoylguanidines of the formula (I)   where one of three substituents R(1), R(2) and R(3) has values R(6)-A-B-D- where R(6) means basic protonable residue, i. e. amino-group NR(7)R(8), amino-group R(7)R(8)N-C/=NR(9)/- or guanidine-group (a)   where R(7), R(8), R(9) and R(10) mean independently each of other hydrogen atom or alkyl with 1-4 C-atoms; or R(7) and R(8) in common mean C a H 2a  where "a" = 4,5,6 or 7 being if a = 5, 6 or 7 then one methylene group of the group C a H 2a  can be replaced with heteroatom group O or NR(11) or R(8) and R(9) or R(9) and R(10( or R(7) and R(10) mean the group C a H 2a  where "a" = 2, 3, 4 or 5 being if a = 3, 4 or 5 then one methylene group of the group C a H 2a  can be replaced with heteroatom group O or NR(11); R(11) means hydrogen atom or methyl-group; or R(6) means imidazolyl, dihydroimidazolyl, benzimidazolyl, pyridyl, quinolyl, pyrrolidinyl or phenyl that if necessary can be substituted with (C 1 -C 4 )-alkyl; A means C B H 2B  where "b" = 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 being in the group C V H 2B  one or two methylene groups can be replaced with one of the group taken among (d)   or -So aa /NR(19)/bb- where "aa" = 1 or 2; "bb" = 0 or 1; aa + bb = 2; R(19) means hydrogen atom or alkyl with 1-4 C-atoms; R(20) means hydrogen atom or methyl-group; B means phenylene residue of the formula (II)   where R(12) and R(13) means hydrogen atom; D means C d H 2d -X f -; "d" = 0; "x" = -O-; "f" = 1 and other substituents R(1) and R(3) mean independently each of other hydrogen atom, F, Cl, Br, J, (C 1 -C 8 )-alkyl or R(17) means C g H g CO 2  where "g" = 0, 1, 2 ,3 or 4; R(17) means hydrogen atom or C k F 2k+1 - where "k" = 1, 2 or 3; R(4) and R(5) mean hydrogen atom. Invention relates to also pharmacologically tolerated salts of these compounds. Invention describes also method of their synthesis, pharmaceutical composition and method of its preparing and method of inhibition of cellular Na + /H + -antiporter. Compounds can be used as drug in diseases of cardio-vascular system. EFFECT: improved method of synthesis and inhibition, valuable medicinal properties. 9 cl, 4 tbl, 66 ex
Patent RU-2153497-C2 (RU)
Title: Derivatives of pyrone, pharmaceutical composition with antiviral and antibacterial activity based on thereof and method of treatment of infection or diseases caused by retrovirus
Inventor: DOMAGALA DZHON MAJKL
IPC: C07D405/12
Filed: 1994-10-26
Granted: 2000-07-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes the novel derivatives of pyrone of the general formula (I)   where X, A, A 1 , W, W 1 -W 3 ,R 3 ,R 4 , m and n have values given in p. 1 of the invention claim. Proposed substances can present active component of pharmaceutical composition showing antiviral and antibacterial activity. Invention describes also method of treatment of patients with infection or disease caused by retrovirus by administration of pyrone compounds of the above indicated formula (I) taken in the therapeutically effective amount. EFFECT: valuable antiviral properties, enhanced effectiveness of treatment. 18 cl, 3 tbl, 225 ex
Patent RU-2157125-C2 (RU)
Inventor: EMEL JANOV V G
IPC: A61B17/56
Filed: 1997-01-06
Granted: 2000-10-10
Abstract: Изобретение относится к медицине, а именно к артрологии, и применимо для лечения несостоявшихся артродезов таранно-пяточных суставов, выполненных по поводу дегенеративно-дистрофических или посттравматических артрозов данных суставов. Для этого берется несколько кортикальных трансплантатов из малоберцовой кости и забиваются из нескольких вколов в таранно-пяточный сустав, через пяточную кость и шейку таранной кости, таранно-пяточный сустав при этом не вскрывается, что обеспечивает замыкание сустава после неудачного артродеза.
Patent RU-2162255-C2 (RU)
Title: Method for selective programming of nonvolatile memory
Inventor: GEORG TEMPEL
IPC: G11C8/08
Filed: 1996-05-13
Granted: 2001-01-20
Abstract: FIELD: computer engineering. SUBSTANCE: method involves application of negative programming voltage to all word buses (WL i ,WL j ) followed by application of positive voltage to all non-selected word buses (WL j ) to compensate for negative charges across them. EFFECT: reduced power requirement. 3 cl, 2 dwg
Patent RU-2155360-C2 (RU)
Title: Способ настройки регулирования по отклонению на действующем объекте
Inventor: SINAJSKIJ G V
IPC: G05B11/01
Filed: 1998-03-03
Granted: 2000-08-27
Abstract: Изобретение относится к области автоматического регулирования технологических параметров. Технический результат изобретения заключается в поддержании предельного быстродействия регулирования путем выравнивания параметров входа и выхода объекта регулирования. Способ настройки заключается в использовании контура пропорционально запоминающего регулирования, размыкающегося на время спадания отклонения регулируемого параметра, сравнении средних значений модуля ошибки регулирования и модуля регулирующего воздействия, выравнивании этих средних значений изменением коэффициента усиления одного из них и запоминании результата изменения коэффициента усиления. 3 ил.
Patent RU-2185979-C2 (RU)
Title: Wing-in-ground effect craft
Inventor: MAKAROV JU V
IPC: B60V1/08
Filed: 1998-03-16
Granted: 2002-07-27
Abstract: FIELD: hovering craft. SUBSTANCE: invention relates to dynamic air cushion vehicles. It has fuselage with tail unit and stub wing. One or several engines with propeller are installed under stub wing. Side and tail edges of wing are arranged in one plane. Wing ribs are mated with craft fuselage boards and are installed at angle of 5-16 degrees relative to above-indicated plane. Lower surface of wing is dome-like. Tail and side edges of wing are made of armored material and form flexible guard of air cushion. Propellers are arranged under wing. Surface of wing before plane of propeller rotation is lowered below end of propeller blade and it extends behind plane of propeller rotation forming ring channel before propeller. EFFECT: improved aerodynamic characteristics, simplified design of wing-in-ground effect craft. 6 dwg
Patent RU-2153485-C2 (RU)
Title: Method of preparing benzene and debenzenelated high- octane mixture
Inventor: GORSHKOV V A
IPC: C07C15/04
Filed: 1998-07-01
Granted: 2000-07-27
Abstract: FIELD: organic chemistry. SUBSTANCE: described is method of preparing debenzenelated high- octane mixture of hydrocarbon mixtures containing at least aromatic and nonaromatic hydrocarbons having six or more carbon atoms, original mixture is separated by rectification into stillage product containing not more than 3 wt %, preferably not more than 1 wt % of benzene, and distillate containing preferably C 6  hydrocarbons and which contains not higher than 36.6 wt %, preferably not higher than 10 wt % of nonaromatic C 7  hydrocarbons, which is subjected to extractive rectification in the presence of polar organic aprotic solvent having boiling temperature of 150-250, distillate flow containing preferably nonaromatic C 6 -C 8  hydrocarbons being withdrawn. Said flow is combined with stillage product resulting from rectification, and stillage product which is essentially mixture of said solvent with hydrocarbons is withdrawn and from mixture which flow containing preferably benzene which mixture is then distilled off from hydrocarbons having higher boiling temperatures. EFFECT: lower power intensity and capital requirements of the process. 3 cl, 2 dwg, 5 ex, 2 tbl
Patent RU-2163624-C2 (RU)
Title: Способ получения высокооктановых бензиновых фракций и ароматических углеводородов
Inventor: STEPANOV V G
IPC: C07C1/20
Filed: 1998-11-25
Granted: 2001-02-27
Abstract: Использование: в нефтехимии. Исходное сырье контактируют (возможно в присутствии водорода) при температурах 280 - 460 o C (лучше 320 - 440 o C) и давлении 0,1 - 4,0 МПа (лучше 0,5 - 2 МПа) с катализатором, содержащим цеолит ZSM-5 или ZSM-11 общей эмпирической формулы (0,02 - 0,09)Na 2 O · Al 2 O 3  · (0,01 - 1,13)Fe 2 O 3  · (27 - 212)SiO 2  · kH 2 O, модифицированный элементами или соединениями элементов V, VI, VII групп, в количестве 0,05 - 5,0 мас.% или цеолит общей эмпирической формулы   где ΣЭ n О m  - один или два оксида элементов II, VI и VIII групп, а k - соответствующий влагоемкости коэффициент, или цеолит общей эмпирической формулы   где ΣЭ n O m  - один или два оксида элементов II, III, V и VI групп, а k - соответствующий влагоемкости коэффициент, модифицированный элементами или соединениями элементов I, II, IV, V, VI, VII и VIII групп, в количестве 0,05 - 5,0 мас.%, с последующим разделением продуктов контактирования на газообразные и жидкие фракции. Сырьем процесса могут быть углеводороды С 2  - С 12  и их фракции и/или кислородсодержащие органические соединения (спирты, эфиры и т.д.) и их смеси. Технический результат - снижение температуры процесса, повышение выхода и качества целевых продуктов. 1 з.п. ф-лы, 2 табл.
Patent RU-2193170-C2 (RU)
Inventor: GRIGOROVSKIJ B K
IPC: G01K11/26
Filed: 1998-12-30
Granted: 2002-11-20
Abstract: FIELD: measurement technology; temperature measuring technology by measuring infra-red oscillations frequency in gas of definite volume. SUBSTANCE: device includes hermetic thermal bulb filled with gas with membrane having flexural center, acoustic low-pass filter and automatic frequency control system. Flexural center of membrane is made in form of body of varying reference mass - in form of electromagnet with windings and weights. Thermal bulb is made in form of two hemispheres. EFFECT: enhanced accuracy of measurements. 1 dwg
Patent RU-2169035-C2 (RU)
Title: Drainage filter
Inventor: KOZHUSHKO A JU
IPC: B01D27/00
Filed: 1999-02-24
Granted: 2001-06-20
Abstract: FIELD: cleaning water (liquid); drainage, distributing and accumulating systems of water treatment filtering plants; final cleaning of sewage; drainage of silt and sludge platforms. SUBSTANCE: drainage filter includes framework made in form of perforated pipe; perforations of this pipe are shifted in adjacent rows relative to diameter of framework; filter is also provided with couplings located on both sides of framework and porous sleeve manufactures by pneumatic extrusion; this sleeve embraces outer surface of perforated pipe; porous sleeve is made from multi-layer fibrous material at porosity of 80 to 400 mcm; taper perforations have lesser diameter equal to 0.04-0.004 - 0.1 of inner diameter of pipe and larger diameter equal to 0.1-0.2 of outer diameter of perforated pipe; their sizes promote smooth distribution of liquid being cleaned, thus enhancing efficiency and rate of filtering process. Framework of drainage filter is provided with sleeve; one sleeve has external thread and other sleeve has internal thread which are mated. They may be used for connecting several filters for forming drainage distributing system. EFFECT: enhanced efficiency of filtering process at retained through; reduced labor consumption and low cost of assembly work. 2 dwg, 3 dwg
Patent RU-2165485-C2 (RU)
Inventor: ALEKSEEV A N
IPC: C25D21/08
Filed: 1999-06-04
Granted: 2001-04-20
Abstract: FIELD: electroplating production, manufacture of printing circuit boards, possibly in automated lines for galvanochemical treatment. SUBSTANCE: well known operational module for drainage-free galvanochemical treatment includes arranged according to technological succession: bath for galvanochemical treatment with overflow pipe, lateral suction off units, heater and devices for monitoring and controlling inner parameters of bath, first vessel for washing out with members for forming jets, apparatuses for localizing washing out jets non used at treatment process and draining pipe; second flow-through vessel for washing out with overflow pipe, double-section accumulator of electrolyte for galvanochemical treatment, accumulator for contaminated washing out water, accumulator of non-contaminated desalinated (distilled) water, two devices for feeding liquid in two directions, filter for cleaning washing out water, source of non-contaminated desalinated water, four pumps and pipeline system. Novelty is accumulator for washing out water purified from additives and(or) respective treatment products having pump and pipeline mounted in upper part of bath for galvanochemical treatment, units for forming jets of purified washing out water and apparatuses for localizing jets of said units, filter for cleaning electrolyte of bath for galvanochemical treatment, compressed air source and at least one actuating mechanism for feeding compressed air to additional bubbler placed in second bath. Module also includes row of new pipelines and their joints, members for screening spattered fluid, overflow partitions in accumulator of electrolyte for galvanochemical treatment arranged at least between accumulator of contaminated washing out water and accumulator of non-contaminated desalinated water. EFFECT: enhanced efficiency, ecological safety of module, enlarged functional and manufacturing possibilities of module. 5 cl, 1 dwg
Patent RU-2171152-C2 (RU)
Inventor: VUDROU KHAROLD EH
IPC: B21B31/24
Filed: 1999-05-27
Granted: 2001-07-27
Abstract: FIELD: "housing free" stand of rolling mills. SUBSTANCE: "housing free" stand includes pair of rolling rolls mounted in bearing assemblies for rotation around mutually parallel axes. Bearing assemblies are mechanically engaged with nut members screwed on threaded portions of opposite ends of axles. Said axles are designed for controlling symmetrical drawing apart of rolls and for creating compensation loop absorbing repulsion efforts of rolls occurring at rolling process. Nut members and respective axles are not joined with bearing assemblies. It allows to remain them in rolling line as non-removable members at changing rolls. Invention provides possibility for changing rolls at small labor consumption while using minimum number of mounting attachments. EFFECT: improved design. 15 cl, 7 dwg
Patent RU-2189149-C2 (RU)
Inventor: PETRUSHCHENKOV V E
IPC: A23F3/34
Filed: 1999-08-04
Granted: 2002-09-20
Abstract: Изобретение относится к пищевой промышленности и может быть использовано на чаеперерабатывающих предприятиях и в домашних условиях. Предлагается состав заменителя чая и способ его производства, предусматривающий завяливание свежего листа, купажирование, измельчение, ферментацию и сушку, причем в качестве сырья используют листья и побеги вишни, боярышника, березы, рябины, липы, клена, шиповника, взятые при определенном соотношении. При этом ферментацию производят без предварительной термообработки в течение 1-12 ч в зависимости от температуры ферментации. Изобретение позволяет расширить ассортимент заменителей чая, упростить процесс получения продукта, обладающего тонизирующим и общеукрепляющим действием. 1 з.п. ф-лы.
Patent RU-2222599-C2 (RU)
Inventor: KHARPER STEJSI MARI
IPC: C12N15/09
Filed: 1998-02-27
Granted: 2004-01-27
Abstract: FIELD: genetic engineering, genetics, agriculture. SUBSTANCE: plant with conventional female sterility is prepared using transformation of chimeric construction comprising promoter preferable for female reproductive system and sequence encoding enzyme catalyzing the conversion of protoxin to toxin. The following compact planting plants with conventional female sterility and plants with male sterility and induction of female sterility by treatment with protoxin results to preparing highly heterosis hybrid seeds. Invention can be used for preparing hybrid seed material of plants. EFFECT: improved preparing method. 28 cl, 2 dwg, 16 ex
Patent RU-2191912-C2 (RU)
Title: Система управления топливоподачей с помощью электромагнитных клапанов
Inventor: KHRJASHCHEV JU E
IPC: F02D41/00
Filed: 1999-10-18
Granted: 2002-10-27
Abstract: Изобретение относится к двигателестроению, в частности к системам управления топливоподачей дизелей. Изобретение позволяет уменьшить эксплуатационный расход топлива транспортного дизеля и вредные выбросы в атмосферу. Система содержит топливный насос высокого давления, форсунки, линии высокого давления топлива, линию слива топлива, соединяющую форсунки и топливный бак, электромагнитные байпасные клапаны, установленные в каждой линии высокого давления топлива с возможностью перепускания топлива в линию слива, датчик давления топлива, блок управления и датчики частоты вращения и положения коленчатого вала. Нормально закрытые электромагнитные клапаны-дроссели установлены в каждой линии высокого давления топлива между байпасными клапанами и топливными форсунками с возможностью перепускания топлива из линии высокого давления топлива в линию слива. Датчик положения педали управления соединен с блоком управления. Профили кулачков кулачкового вала топливного насоса высокого давления выполнены таким образом, чтобы обеспечить равномерное нарастание давления топлива в линии высокого давления топлива в любой момент поворота коленчатого вала всего рабочего диапазона. Каждый электромагнитный байпасный клапан выполнен как нормально открытый двухпозиционный. 6 ил.
Patent RU-2174578-C2 (RU)
Inventor: ZAJONCHKOVSKIJ V V
IPC: E04G7/24
Filed: 1999-12-30
Granted: 2001-10-10
Abstract: FIELD: construction engineering. SUBSTANCE: scaffold has great number of tubular posts and braces joined at crossing points by means of supporting and clamping circular sleeves having supporting pivots and axial wedge members, respectively. EFFECT: provision for varying scaffold members; reduced erection cost. 6 cl, 12 dwg
Patent RU-2200685-C2 (RU)
Title: Motion-absorbing transportation system
Inventor: VATNE PER
IPC: B63B27/14
Filed: 1998-06-17
Granted: 2003-03-20
Abstract: FIELD: shipbuilding. SUBSTANCE: motion-absorbing transportation system is used for traffic of people and/or objects between floating ship and offshore platform. System includes derrick articulated with ship, bridge of varying length which is also articulated with ship and frame which connects ends of derrick and bridge on end opposite to articulation. System is provided with spherical saddle. Mounted at external end of bridge is spherical member which may be received by spherical saddle, thus ensuring three-axis relative motion between ship and platform. EFFECT: enhanced safety of traffic between ship and platform. 27 cl, 55 dwg
Patent UA-27804-C2 (UA)
Title: Installation for continuous casting of metal strip
Inventor: HERBER HAWARD
IPC: B22D11/115
Filed: 1994-03-22
Abstract: Invention relates to continuous casting of metal, in particular, to the casting of metal with use of magnetic action on molten metal and can be used for continuous casting of metal strip. Installation for continuous casting of metal strip contains two horizontally distanced elements in the form of shafts with a clearance between them and electromagnetic devices for averting the discharge of the melt through open side of clearance, which contains electro-conductive coil, which creates horizontal magnetic field. Electromagnetic device is located directly upstream of the open side of clearance, and electro-conductive coil is formed by a front section located relatively closely to the open side of said clearance, and the rear end located relatively far from the open side of said clearance.
Patent UA-15845-C2 (UA)
Title: Hinged roof beam
Filed: 1993-04-16
Abstract: The invention relates to single prop support of production workings of coal mines. Hinged roof beam includes beam with fork and eye at the ends, those have openings for pin and wedge. Jaws of the fork are made of vertical flanges of roof beam. Distance from center of opening for pin in eye to most far from it point of its end part is made smaller than distance from center of that opening to the upper plane of the upper flange of roof beam.
Patent UA-8345-C2 (UA)
Title: "Tube in tube" Heat exchanger
Inventor: KOPTELOV ANATOLII LOHYNOVYCH
Filed: 1995-07-28
Abstract: The invention relates to the heat exchange equipment. A heat exchanger contains two pipes located with a clearance between them; moreover, branch pipe for introduction of heated liquid is located from the side of branch pipe for discharge of heat-transfer agent, and branch pipe for discharge of heated liquid is located from the side of branch pipe for inlet of heat-transfer agent. The pipes are made in the form of a helical spiral.
Patent UA-54414-C2 (UA)
Title: A process for preparing formaldehyde
Inventor: HLIKIN MARAT ARONOVYCH
Filed: 1998-09-15
Abstract: The invention relates to a process for preparing formaldehyde which is an important product in the industry of fundamental organic and petrochemical synthesis. The process is carried out by oxidation of methanol oxygen on silver catalyst which consists of two layers at a temperature 600 - 700°С with cooling reacting gases between the catalyst layers, at that reacting gases leaving the first catalyst layer are cooled to the temperature 550 - 600°С. An oxygen containing gas mixture which contains oxygen, nitrogen, water vapors, carbon dioxide, carbon oxide, hydrogen, argon to be used for cooling. Quantity of oxygen in an oxygen containing gas mixture is 6.19 – 14.21 % of volume. The proposed process for preparing formaldehyde allows to prepare a formalin not containing methanol.
Patent UA-63932-C2 (UA)
Title: Removable denture used in case of complete or partially toothless jaws
Inventor: MAKAROV YURII PETROVYCH
IPC: A61C13/00
Filed: 1999-07-08
Abstract: The removable denture used in the case of complete or partially toothless jaws contains two branches of the rigid basis. Each branch comprises the horseshoe bed for the alveola with the flexible edges embracing the alveoli externally and internally. The notches for the healthy teeth are cut fitting the shape and the depth of such teeth. The denture branches are inserted and removed in turn.