baber/WOPTO huggingface dataset:
Patent RU-2179549-C2 (RU)
Title: Novel cationic and polycationic amphophilic compounds, reagents containing thereof and their use
Inventor: EHRKHARD FERNKHOL TS
IPC: C07C237/08
Filed: 1996-06-12
Granted: 2002-02-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes novel compounds of the general formula (I) given in the invention claim where R 1  means saturated or nonsaturated C(O)-C 1-23 -chain or saturated or nonsaturated C 1-24 -chain; A 1  means O-R 2 -group where R 2  has value indicated for R 1 ; A 2  means NR 3 X- residue or -N + R 3 R 4 R 5 Y - -residue where R 3 , R 4  that can be similar or different and under condition that R 3  and R 4  can not mean hydrogen atom simultaneously mean hydrogen atom, alkyl group with 1-4 carbon atoms, (CH 2 ) n -group where "n" = 2-6; R 5  that can mean the same value or distinct from R 3  and R 4  means hydrogen atom, alkyl group with 1-4 carbon atoms, (CH 2 ) n -OH-group or the group [(CH 2 ) m NH] o -(CH 2 ) n -NH 2 ; "m" means whole number from 2 to 6 and can be the same or distinct from "n" or "o" being "n" can mean whole number from 2 to 6; "o" can mean whole number from 0 to 4; X can mean the following values additionally to R 5 : amide-bound amino acid. -C(O)-CHR 6 N(R 7 ) 2 -group, -C(O)-CHR 6 N  + (R 7 ) 3 -group, -C(O)-CHR 6 N   + (R 7 ) 2  R 8 - group or -C(O)-CHR 6 N R 7  R 8 -group under condition that when R 3  means hydrogen atom then X means amide-bound amino acid being R 6  means -(CH 2 ) m -NR 7 R 8 -residue where "m" can mean number from 1 to 5; R 7  means hydrogen atom or alkyl group with 1-4 carbon atoms; R 8  means (CH 2 ) n -N(R 7 ) 2 -group or -(CH 2 ) n -N  + (R 7 ) 3 -group being "n" means whole number from 2 to 4; R 7  can mean the above indicated value; Y means pharmaceutically acceptable anion; B 1  means NH[C(O)-(CH 2 ) p -NH] q -Z- residue being "p" means number from 1 to 6 and "q" means number from 0 to 2; Z means -C(O)-CHR 6 N(R 7 ) 2/  -group, -C(O)- CHR 6 N  + (R 7 ) 3 -group, -C(O)-CHR 6 N  + (R 7 ) 2 R 8 -group or -C(O)-CHR 6 N R 7 R 8 -group and R 6 ...R 8  and "m" have the above indicated values; B 2  can mean value given for A 1 ; value A 1  is used with B 1  only and value A 2  is used with B 2  only. Invention describes reagent eliciting ability for transfection as solution consisting of at least one compound of the general formula (I) and mixing with water as a solvent and also reagent containing except for one or some compounds of the formula (I) also other lipid compounds in the form of liposome or other aggregates. Invention describes method of incorporation of (bio)molecules into cells by contacting reagent of the formula (I) with ability to transfection firstly with anionic (bio)molecule and then with cells. New compounds are able for effective transfection, they show low toxicity, their use does not require the preliminary treatment of cells in order to enhance permeability of cellular membrane and they can be used in vivo. EFFECT: new compounds indicated above, valuable biological properties. 14 cl, 7 dwg, 24 ex
Patent RU-2159009-C2 (RU)
Title: Method for power information communication and device which implements said method
Inventor: OKHATRIN A F
IPC: H04B10/30
Filed: 1998-10-09
Granted: 2000-11-10
Abstract: FIELD: communication equipment. SUBSTANCE: device may be used for long-distance communication systems, search and reconnaissance of mineral deposits, in particular, oil and gas. Micro lepton field channel, which is produced by transmitter and receiver, accepts micro lepton power income from environment, in particular, from Earth and air. Device, which implements method for power information communication, is designed as system, which has transmission unit of modulated micro lepton radiation and micro lepton radiation indication unit, which is spaced from transmitter by necessary distance. In addition, transmission unit has micro lepton field generator, which uses, in particular, Am-242 isotope, as well as modulation unit, which uses photograph or negative image of object, which is receiver of micro lepton radiation, or satellite image of landscape. Information receiving unit is designed as computer, electronic noise generator, generator of standard signals, and other devices, which functional modes can be measured by means of respective independent testing systems. Deviation of receiving unit parameters from standard informs about presence of micro lepton signal. Goal of invention consists in generation of active micro lepton environment for long-distance transmission of information and power in field channel between micro lepton transmitter and micro lepton receiver, which performs additional modulating micro lepton radiation. EFFECT: increased functional capabilities. 4 cl, 14 dwg, 2 tbl
Patent RU-2174010-C2 (RU)
Title: Application of extract from plants of iridaceae family for reduction and removal of tension of skin and/or subcutaneous tissues, method of cosmetic treatment of normal and/or small wrinkles
IPC: A61K8/96
Filed: 1997-03-18
Granted: 2001-09-27
Abstract: FIELD: cosmetology and medicine. SUBSTANCE: extract from plants of IRIDACEAE family is used as an active agent with activating action of chloric canals for reduction or removal of tension of skin and/or subcutaneous tissues. EFFECT: higher efficiency for reduction of normal and small wrinkles. 12 cl, 6 tbl
Patent RU-2164848-C2 (RU)
Inventor: GREBENNIKOV V A
IPC: B23K26/42
Filed: 1999-04-12
Granted: 2001-04-10
Abstract: Изобретение относится к металлургии и может быть использовано в электронике, приборостроении и машиностроении. Свариваемые проводники перемещают в оснастке до касания цилиндрическими поверхностями. Соприкасающиеся цилиндрические поверхности сжимают в радиальном направлении. Пластически деформируют свариваемые поверхности. Формируют профиль стыка сварного соединения, ограничивая его линиями двух пересекающихся полуокружностей и хордой, соединяющей точки пересечения полуокружностей. Размер хорды составляет l ≈ (0,2-0,3) · D, где D - диаметр проводника. Проверка механических свойств полученного сварного соединения показала, что прочность составляет 80% от прочности основного материала. 1 ил.
Patent RU-2178779-C2 (RU)
Title: Hexafluoropropylene recovery process
Inventor: NIKIFOROV B L
IPC: C07C17/386
Filed: 1999-05-25
Granted: 2002-01-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: hexafluoropropylene is recovered from difluorochloromethane pyrolysis gas formed in tetrafluoroethylene production process. The following stages are involved: isolation of high-boiling products, tetrafluoroethylene, and association impurities from pyrolysis gas and extractive rectification of fraction containing difluorochloromethane and hexafluoropropylene using separating agent based on lower aliphatic halohydrocarbon, after which isolated products are separated. Invention is distinguished by that separating agent, in particular difluorochloromethane, is added to fraction containing difluorochloromethane, hexafluoropropylene, difluorodichloromethane, and trifluorochloroethylene in amount providing difluorochloromethane-to-hexafluoropropylene molar ratio 95: 5. Resulting mixture is then subjected to azeotropic rectification under pressure above 1,6 MPa to separate difluorodichloromethane and trifluorochloroethylene as bottom product. Distillate consisted of difluorochloromethane and hexafluoropropylene is separated in presence of separating agent, in particular perfluorocyclobutane or 1,1,2,2-tetrafluorodichloroethane. EFFECT: increased purity of desired product. 1 dwg, 4 tbl, 4 ex
Patent RU-2195998-C2 (RU)
Inventor: BRUECK ROLF
IPC: F01N3/28
Filed: 1998-01-28
Granted: 2003-01-10
Abstract: Изобретение относится к сотовому элементу, который используют, например, для каталитического превращения отработавших газов двигателя внутреннего сгорания. Экструдированный сотовый элемент, в частности корпус-носитель катализатора, имеет множество сквозных каналов для прохождения текучей среды. По меньшей мере часть каналов ограничена и/или отделена друг от друга стенками первой толщины и по меньшей мере часть каналов ограничена и/или отделена друг от друга стенками второй толщины, которая больше первой толщины. При этом сотовый элемент имеет придающую ему жесткость структуру стенок, образованную стенками второй толщины. Придающая жесткость структура стенок имеет несколько приблизительно прямых перегородок второй толщины, которые, отходя в соответствующем месте поперечно краю сотового элемента, проходят от соответствующей наружной стороны внутрь сотового элемента или полностью пересекают сотовый элемент. Ни один из каналов не ограничен только стенками, являющимися продолжениями перегородок второй толщины. Несколько перегородок проходят по меньшей мере до общего узла, которым они соединяются друг с другом внутри сотового элемента. Описан также второй вариант выполнения сотового элемента. Предлагаемые в изобретении сотовые элементы могут при высокой жесткости иметь очень тонкостенные каналы, что придает им по меньшей мере локально особо низкую теплоемкость. 2 с. и 10 з.п. ф-лы, 5 ил.
Patent UA-10333-C2 (UA)
Title: Method of jet fastening weak rocks
Inventor: BONDARENKO VOLODYMYR ILLICH
Filed: 1993-11-22
Abstract: The method of jet fastening weak rocks by destruction and mixing rocks by fixative solution jet energy is based on the preliminary definition of fastening rock resilience and penetration speed of fastening solution jet. The invention relates to mine and civilian construction in particular for fastening of rocks before shaft sinking and hardening house footing and buildings and also for curtain grouting construction.
Patent UA-10099-C2 (UA)
Title: Bitter liqueur “vorskla”
Inventor: BLAZHYEVSKYI EDUARD MYKOLAIOVYCH
Filed: 1993-10-28
Abstract: Bitter liqueur includes water-alcohol liquid, water-alcohol extract of zubrovka and tartrazin. In addition it includes water-alcohol extract of cherry branches and mint.
Patent UA-10769-C2 (UA)
Title: Medicinal composition for preventing premature aging and treating age-related pathologies
Inventor: Budzai Ivan Hnatovych
Filed: 1996-01-25
Abstract: The invention relates to the medicine. The medicinal composition contains the biologically active component and the inert excipient. The dried blue-green alga Spirulina platensis is used as the biologically active component.
Patent UA-46759-C2 (UA)
Inventor: RODRIGUEZ MICHAEL JOHN
IPC: A61K38/12
Filed: 1996-04-03
Abstract: Provided are pharmaceutical formulations, and methods of inhibiting fungal and parasitic activity using a compound of formula (I) wherein: R' is hydrogen, methyl or NН2С(O)СН2-; R" and R'" are independently methyl or hydrogen; Rx1, Rx2, Ry1, Ry2, Ry3, and Ry4 are independently hydroxy or hydrogen; R0 is a group of formula (1); R1 is С1-С6 alkyl, С1-С6 alkoxy, phenyl, p-halo-phenyl, p-nitrophenyl, phenoxy, benzyl, p-halo-benzyl, or p-nitro-benzyl; and R2 is an acyl side chain as defined herein.
Patent UA-58504-C2 (UA)
Title: Erythromycin derivatives, method for preraring thereof and pharmaceutical composition
Inventor: Chanto Jean-Francois
IPC: A61P31/04
Filed: 1997-02-27
Abstract: Compounds of formula (I), wherein Χ is а СН2 or SО2 radical or an oxygen atom, Υ is a (CH2)m-(CH=CH)n(CH2)o radical, where m+n+o8,n=0 or 1, Ar is an aryl radical and W is hydrogen atom or a carbamate function residue are disclosed. The compounds of formula (I) have valuable antibiotic properties.
Patent UA-56181-C2 (UA)
Title: U-like sheet pile with low resistance against driving-in
IPC: E02D5/00
Filed: 1997-07-22
Abstract: The invention discloses a U-shaped sheet pile comprising a plane wing (10) substantially along its whole length, two plane web plates (12) connected to the wings (10) so as to be symmetrical relative to a plane (8) perpendicular to the wing (10), a snap lock being located at the end of each of the web plates (12). The concave corners (18) defined by the two wing/web plate connections are substantially flattened by a material surcharge (26), so as to reduce the sheet pile cut-through resistance.
Patent UA-63974-C2 (UA)
Title: Active oxygen and scavenging compositions and their use in packaging articles
IPC: B32B27/34
Filed: 1998-03-17
Abstract: Active oxygen scavenging compositions and their use in packaging articles are disclosed. The compositions are all plastic materials and are typically deployed as at least one layer in a multi-layered wall of a packaging article such as a bottle, can or film. The compositions are usually used in conjunction with added transition metal catalyst to enhance the uptake of oxygen. Use of the compositions and package constructions disclosed serves to lengthen the shelf life of packaged oxygen sensitive substances and/or diminish the need for refrigeration of the packages.
Patent RU-2184400-C2 (RU)
Title: Segnetoelectric device for processing data
Inventor: GUDESEN KHANS GUDE
IPC: G11C11/22
Filed: 1998-08-13
Granted: 2002-06-27
Abstract: FIELD: computer engineering. SUBSTANCE: device has thin film of segnetoelectric material as data carrier, data processing unit and data storage unit. When manufacturing the device, the first electrode structure is sequentially applied to a substrate, insulating material layer and the second electrode layer. The insulating layer is removed from the areas not covered with the second electrode structure. The segnetoelectric thin film covers the electrode structures as continuous or structural layer. EFFECT: high density in saving bits per area unit. 22 cl, 13 dwg, 1 tbl
Patent RU-2204124-C2 (RU)
Title: Способ определения относительной активности катализаторов
Inventor: BIKBULATOV I KH
IPC: G01N27/00
Filed: 2000-03-27
Granted: 2003-05-10
Abstract: Изобретение относится к способам определения активности твердофазных катализаторов. Технический результат изобретения заключается в сокращении времени определения активности катализаторов, оценке времени эксплуатации и степени его дезактивации. Способ заключается в том, что активность твердых катализаторов оценивают по степени поглощения образцов катализатора энергии электромагнитного излучения и сравнивают эту энергию с энергией, поглощаемой свежим катализатором, активность которого принята за 100%. 1 табл., 2 ил.
Patent RU-2183287-C2 (RU)
Title: Power complex
Inventor: SHIGAPOV A B
IPC: F03B13/00
Filed: 2000-04-03
Granted: 2002-06-10
Abstract: FIELD: conversion of potential energy of power system water and equalization of thermal power station load. SUBSTANCE: power complex has motor-driven low-head submersible transfer pump or set of motor-driven transfer pumps. Motors are connected to power system of thermal power station. Submersible pumps are mounted on floating pontoon. The latter is held afloat by means of cables and anchors downstream of hydroelectric power station dam. Pipe conduit is laid in dam and emerges to upper level under water upstream of dam; water handled is passed away from dam through desired distance so as to prevent unwanted disturbances on water wheel of hydroelectric power station. Drain end of pipe conduit is elevated above upper level through wave height to reduce hydraulic resistance and is held above water surface by means of floating pontoon and also by set of cables and anchors. Pipe conduit is provided with adjustable sections to ensure desired displacement of suction section and drain end of conduit in case of probable changes in upstream and downstream water levels. EFFECT: enhanced power output and operating reliability of station. 2 cl, 1 dwg
Patent RU-2181643-C2 (RU)
Inventor: KORSHUNOV A B
IPC: B22F3/24
Filed: 2000-04-17
Granted: 2002-04-27
Abstract: FIELD: powder metallurgy, particularly, products from carbide- containing hard alloys applicable for cold and hot machining of metals and alloys, for instance, by cutting. SUBSTANCE: method consists in hardening of products from carbide-containing alloys by heat treatment . Conditions of heat treatment are selected from relation T sin.  < T tr.  < T p , t min.  ≤ t tr.  < t p , where T tr.  is temperature of heat treatment; Tsin. is temperature of product sintering in presence of liquid phase; r tr. is duration of heat treatment; t min is minimum time of heating required for formation at treatment temperature of liquid phase layer 3 mc thick in surface layer of product determined by calculation or by experimental methods; Tp, tp are temperature and duration of heat treatment whose combination result in distortion of product shape. EFFECT: increased degree of hardening and resistance to impact loads. 1 tbl
Patent RU-2182486-C2 (RU)
Inventor: JUSUPOV G A
IPC: A61K39/106
Filed: 2000-04-25
Granted: 2002-05-20
Abstract: FIELD: medicine. SUBSTANCE: method deals with oral intake of medicinal preparation for the period of not less than 7 d. At its substrate the properties of original medicinal preparations of Gelicobacter nosode are kept due to energoinformational transfer and homeopathic preparation "Anacardium". The suggested preparation enables to decrease the intake of medicinal preparations up to 7-15 d by removing practically all the main factors which characterize the disease. EFFECT: higher efficiency of therapy. 11 cl
Patent RU-2191936-C2 (RU)
Inventor: CHERNOV G G
IPC: F16C17/04
Filed: 2000-06-16
Granted: 2002-10-27
Abstract: FIELD: testing equipment, namely bearing unit of three freedom degree dynamic bed for simulating angular motions of spatial crafts. SUBSTANCE: bearing unit is in the form of spheric gasodynamic bearing having rotor and stator and multipoint supply of gas such as air through nozzles. Stator has annular grooves communicating with single discharging collector. Tore-shaped collector is mounted on said discharging collector; tore shaped collector is in the form of two fluid-tight ring halves. Each ring half at one side through pipelines by means of throttling washers is communicated with additional compensation groove provided on stator and at other side through throttling valves mounted in pipeline it is open to atmosphere. EFFECT: increased load carrying capacity, improved operational stability of bearing. 1 cl, 1 dwg
Patent RU-2225542-C2 (RU)
Inventor: KUZ MIN V F
IPC: F16B2/14
Filed: 2000-09-13
Granted: 2004-03-10
Abstract: FIELD: mechanical engineering; parts connecting unit members. SUBSTANCE: proposed device includes rod mounted in body of unit through bush and member of unit connected with its body by means of rod. At point where rod extends from bush its angularity ranges from 1 to 2 deg. Contact surface of bush with rod has angularity of 1-10 deg. relative to external cylindrical surface of contact of bush with body of unit. Position of rod axis may change in space, thus ensuring possibility of regulating the unit member position relative to its body at turn of rod relative to bush and turn of bush with rod relative to body of unit. EFFECT: extended functional capabilities. 1 dwg
Patent RU-2195974-C2 (RU)
Title: Method and device for producing therapeutic action
Inventor: BERKUTOV A M
IPC: A61N2/00
Filed: 2000-10-09
Granted: 2003-01-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves sending electric signals with preset initial parameter values to inductor unit positioned on patient body as impulse sequences of controlled frequency, relative pulse duration and amplitude during given time interval. N inductor units are distributed over the whole patient body. When applying magnetic action, cardiac intervals are taken and analyzed and regulatory system activity parameter is calculated by applying moving sampling method. Its current value is compared to reference normal value. Their deviation being found, electric signal impulse sequence parameters are varied using extremum search method so that absolute value of difference between the current regulatory system activity parameter value and the reference value tends to zero. The absolute value of difference exceeding maximum permissible level, treatment canceling and warning signal are formed. Device has a system of N inductor units to be arranged on patient body, unit for building impulse sequences and computation unit. Device additionally has unit for recording cardiac signals connected to computation unit input. Computation unit output is connected to adaptation unit input. Information outputs of the latter one are connected to adder matrix inputs, signal output being connected to switching input of N inductors system. Control inputs of N inductors system are connected to adder matrix outputs, the other adder matrix inputs being connected to outputs of unit for building impulse sequences. EFFECT: enhanced effectiveness of treatment. 6 cl, 2 dwg
Patent RU-2225828-C2 (RU)
Inventor: ALESHIN V V
IPC: B66C9/18
Filed: 2000-11-14
Granted: 2004-03-20
Abstract: FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: invention relates to load-lifting machinery, namely, to anticreepers for holding crane on track rails and prevent creeping under action of wind. It can be used on gantry, tower portal and other cranes operating outdoors. Proposed anticreeper contains bell cranks whose short arms are made in lower part in form of hollow housing in which pressure rollers are freely fitted and lips with knurling for engagement with rail head are found, and at other side arms are made in form of built-in self-braking planes for engagement with rollers. EFFECT: improved reliability in operation and functioning of device under action of its drive, simplified design. 4 dwg
Patent RU-2210808-C2 (RU)
IPC: G06F15/16
Filed: 2001-01-05
Granted: 2003-08-20
Abstract: Изобретение относится к вычислительной технике. Технический результат заключается в том, что обработка информации и обмен информацией осуществляются согласованно. Устройство содержит группу процессоров и коммутатор, причем процессоры реализуются в двух вариантах: процессор сложения, содержащий блок операндов, блок команд и блок сложения в знакоразрядном коде; и процессор умножения, содержащий блок операндов, блок команд и блок умножения в знакоразрядном коде. 2 табл., 14 ил.
Patent RU-2196138-C2 (RU)
Inventor: GUSEVA T I
IPC: C07D307/68
Filed: 2001-04-12
Granted: 2003-01-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to novel chemical compounds, namely, to 2-furfurylidene-2-cyanoacetic acid esters of the general formula:   where R means: CH 2 CF 3  (Ia), CH(CF 3 ) 2  (Ib), CH 2 (CF 2 ) 2 CF 3  (Ic), CH 2 (CF 2 ) 4 H (Id), CH 2 PhX (Ie), CH 2 C(CH 3 )(X) 2  (If), CH 2 C(C 2 H 5 )(X) 2  (Ig), CH 2 C(X) 3  (Ih) and X means:  . These compounds can be used as inhibitors of prevention of premature polymerization of unsaturated compounds, for example, methylmethacrylate, styrene, dimethylvinylethynylcarbinol, ethyl-2-cyanoacrylate and others in their synthesis, processing and storage. Indicated inhibitors are soluble in many monomers and do not require air blowing capacities with monomers for their prolonged storage. EFFECT: enhanced inhibitory activity, simplified use of inhibitor proposed. 3 tbl
Patent RU-2208397-C2 (RU)
Title: Method for treating duodenal fistulas
Inventor: NAZARENKO D P
IPC: A61B17/12
Filed: 2001-07-20
Granted: 2003-07-20
Abstract: FIELD: medicine, abdominal surgery. SUBSTANCE: gastroenteroanastomosis is applied. Duodenum should be eliminated from food passage due to applying ligature above pylorus. Peritonization of ligature is carried out. The present innovation enables to exclude repeated operative interference. EFFECT: higher efficiency of treatment. 3 dwg
Patent RU-2242251-C2 (RU)
Inventor: MEHCHAN LINDSEHJ S
IPC: A61F2/07
Filed: 1999-12-30
Granted: 2004-12-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has endolumen stent and transplant. The stent releases means promoting in vivo adhesion of stent to be transplanted to blood vessel wall or accelerates fibrous response contributing to tight adhesion of the stent to be transplanted to blood vessel wall in vivo in other cases. 
     EFFECT: wide range of functional applications. 
     36 cl