baber/WOPTO huggingface dataset:
Patent RU-2175325-C2 (RU)
Title: Металлокомплексы, содержащие замещенный инденил, и способ полимеризации олефинов
Inventor: PITER N NIKIAS
IPC: C08F4/6592
Filed: 1996-10-03
Granted: 2001-10-27
Abstract: Описываются новые катализаторы координационной полимеризации, содержащие металлокомплекс и активирующий сокатализатор. Отличие состоит в том, что металлокомплекс имеет общую формулу (1), где R 1  и R 2  независимо означают водород или C 1-6  алкил, при условии, что R 1  и R 2  одновременно не являются водородом; R 3 , R 4 , R 5  и R 6  независимо означают водород, C 1-6  алкил или фенильную группу; М означает титан; Y означает -NR*-; Z* означает SiR 2 ; R* означает гидрокарбил; р=0, 1 или 2; q=0 или 1; при условии, что когда р=2, q= 0, М находится в формальном состоянии окисления +4, и Х означает галогенид или гидрокарбид; когда р=1, q=1, М находится в формальном состоянии окисления +2 и X' означает нейтральный сопряженный диен, замещенный двумя гидрокарбильными группами, причем указанный X' образует π-комплекс с М; активирующий сокатализатор содержит алюмоксан и триспентафторфенилборан. Описывается также способ полимеризации олефинов. Предлагаемые катализаторы и способ обеспечивают высокоэффективное производство высокомолекулярных олефиновых полимеров в широких пределах условий полимеризации, в частности при повышенных температурах. 2 с. и 5 з.п. ф-лы, 3 табл.
Patent RU-2188459-C2 (RU)
Title: Protected marking label
Inventor: SUPARI JUG
IPC: G09F3/02
Filed: 1997-12-24
Granted: 2002-08-27
Abstract: FIELD: marking labels with protection. SUBSTANCE: label is formed by a film base, for example, a silicone base, and consists of two flaps. The flaps are separated by a curvature line. The first flap on its face side has the first holographic component, whose side contacting with the film base, is coated with an adhesive layer. The second flap on its back side has the second component formed by a film, whose side contacting with the film base, is coated with an adhesive layer, and the opposite side contains at least official records. EFFECT: enhanced degree of protection of the article marked by the label. 9 cl, 3 dwg
Patent RU-2159374-C2 (RU)
Inventor: GAFT JA Z
IPC: F16J15/34
Filed: 1999-01-10
Granted: 2000-11-20
Abstract: Изобретение относится к герметизации роторов насосов, компрессоров, аппаратов химических производств и других машин. Торцовое затворное уплотнение содержит установленное на валу с возможностью вращения и перемещения в осевом направлении уплотнительное кольцо с замкнутыми камерами на поверхности трения и закрепленное неподвижно в корпусе уплотнительное кольцо с питательными каналами, в которые подводится затворная среда. При этом замкнутые камеры различаются, по крайней мере, одним из геометрических параметров, который характеризует размеры, радиальное и окружное расположение замкнутых камер на поверхности трения, а именно глубину, ширину, окружную длину, радиус расположения, расстояние между камерами в окружном направлении. Изобретение повышает надежность и срок службы торцового затворного уплотнения в широком диапазоне режимных параметров (скорости вращения ротора, давления уплотняемой среды, давления затворной среды) за счет установки уплотнительного кольца с замкнутыми камерами на валу (на втулке вала) с возможностью перемещения в осевом направлении, оптимизации расположения замкнутых камер с различными геометрическими параметрами на поверхности трения уплотнительного кольца, что ведет к увеличению несущей способности, статической и динамической, торцового затворного уплотнения, обеспечивает возможность регулирования торцового зазора путем изменения давления затворной среды. 3 з.п. ф-лы, 14 ил.
Patent RU-2167736-C2 (RU)
Title: Method for forging axially symmetrical blanks and apparatus for its embodiment
Inventor: MISHIN A F
IPC: B21K27/00
Filed: 1999-03-22
Granted: 2001-05-27
Abstract: FIELD: plastic metal working, possibly in machine engineering for making axially symmetrical blanks by hot forging. SUBSTANCE: method comprises step of transporting blank along circular path by means of transporting member. Blank is moved from transporting member to die by means of punch, and blank is preliminarily clamped between punch and knocking out member. Then blank, punch and knocking out member are moved in common to die while simultaneously releasing transporting member and forging blank. After that forged blank is moved in reverse direction from die to transporting member remained in released state. Apparatus for performing the method includes upper plate with punch, lower plate with dies and knocking out members, walking disc with transporting members in the form of pair of spring-loaded jaws with fixing opening, and fixing members. Axis of fixing member is shifted relative to fixing opening at drawing jaws together. EFFECT: enlarged manufacturing possibilities. 3 cl, 11 dwg, 1 tbl, 1 ex
Patent RU-2168093-C2 (RU)
Title: Cock hydraulic control valve
Inventor: TJARASOV G P
IPC: F16K5/18
Filed: 1999-04-12
Granted: 2001-05-27
Abstract: FIELD: hydraulic-pulse engineering. SUBSTANCE: plug of hydraulic control valve is tightened in seat by means of rings positioned in grooves of plug cylindrical surface and by pressure rollers installed in longitudinal seats of body. Use is also made of coaxial turning hydraulic prime mover and clamping device which determine open and closed positions of hydraulic control valve. EFFECT: enhanced reliability and fast response. 3 cl, 5 dwg
Patent RU-2187104-C2 (RU)
Title: Automated plant for ultrasonic test of articles
Inventor: LIFANOVSKAJA E V
IPC: G01N29/275
Filed: 1999-07-07
Granted: 2002-08-10
Abstract: FIELD: check of jacket for fit to core of fuel element of nuclear reactor. SUBSTANCE: proposed automated plant includes acoustic bath which carries acoustic converter to test article along generating line and mechanism of longitudinal travel of acoustic converter coming in the form of carriage, mechanism of rotation of articles, sensors of presence of articles, device for transportation of articles, feeder, hoppers of good and rejected articles, control and measurement system. In addition plant is fitted with acoustic converters testing butts of articles, with mechanism of butt displacement of acoustic converters made in the form of carriage, sensor of geometric center of article put on acoustic bath and controlling acoustic converters testing butts of articles and stepping motors for movement of carriages. Device for transportation of articles comes in the form of two-arm robot which gripper carries fixture that is roller rotating freely. Acoustic converters testing butts of articles are mounted for movement: one converter moves from edge of butt to center and the other converter moves from center to edge of butt. Acoustic converter to test article along generating line is employed in the capacity of sensor of presence of article on position of test. EFFECT: enhanced reliability of plant, increased measurement accuracy. 2 dwg
Patent RU-2199777-C2 (RU)
Inventor: ISMAILOV T A
IPC: G05D23/30
Filed: 1999-07-15
Granted: 2003-02-27
Abstract: FIELD: thermoelectric instrumentation engineering. SUBSTANCE: use is made of shell filled with heat-setting material whose phase transition point coincides with heat-setting temperature of hot junctions of main thermopiles. Device that may be used for simultaneous heat setting of several pieces of equipment having different optimal working temperatures has main thermopiles, additional thermopile, mentioned shell, heat sink, power supply, temperature sensor, and current regulator, Main thermopiles are connected in series with power supply and additional thermopile is connected to the latter through current regulator. EFFECT: enhanced precision of equipment thermostating. 2 dwg
Patent RU-2207376-C2 (RU)
Title: Method for preparing l-amino acid by fermentation method, strain of bacterium escherichia coli as producer of l-amino acid (variants)
Inventor: GUSJATINER M M
IPC: C12P13/04
Filed: 1999-10-14
Granted: 2003-06-27
Abstract: FIELD: biotechnology, microbiology, genetic engineering, biochemistry, amino acids. SUBSTANCE: method involves to preparing L-amino acids as such L-threonine, L-homoserine, L-methionine, L-arginine, L- proline, L-isoleucine or L-glutamic acid by culturing the microorganism Escherichia coli transformed with gene encoding enzyme pyruvate carboxylase being this strain E. coli shows ability to produce L-amino acids. Accumulated L-amino acids are extracted from nutrient medium. The strain of bacterium E. coli MG 442 or 44 is transformed with plasmid comprising the gene encoding the enzyme pyruvate carboxylase. By the first variant the strain produces L-threonine or L-glutamic acid and by the latter variant L-homoserine. Invention provides the high effectiveness of production of L-amino acids. EFFECT: improved preparing method, valuable properties of strain. 5 cl, 3 dwg, 1 tbl, 3 ex
Patent RU-2184169-C2 (RU)
Inventor: NOVOKHATSKIJ IGOR VLADIMIROVIC
IPC: H05B3/14
Filed: 1999-11-11
Granted: 2002-06-27
Abstract: FIELD: molded products. SUBSTANCE: method involves preparation of blend and burning- mode synthesis. Blend is prepared from stoichiometric mixture of molybdenum trioxide and silicon powders and supplemented by stoichiometric mixture of molybdenum and silicon powders, amount of the first mixture being found from equation: K = Q(loss)/22790.324+63.459, where Q(loss) is heat losses caused by blend burning, whereas amount of the second mixture is determined as 100 - K. EFFECT: increased density of heaters' material and avoided use of complex equipment.
Patent UA-69387-C2 (UA)
Title: A process for producing substituted 2-nitroguanidine derivatives
Inventor: MEIENFISCH PETER
IPC: C07D213/61
Filed: 1998-08-14
Abstract: The invention relates to a method for producing an organic compound of formula (I) and optionally its E/Z-isomers, E/Z-isomer mixtures and/or tautomers, each in free or salt form, R1 representing hydrogen or C1-C4 alkyl, R2 representing hydrogen, C1-С6 alkyl, С3-С6 cycloalkyl or a radical -CH2B, Het representing an unsubstituted or substituted heterocyclic radical and В representing phenyl, 3-pyridyl or thiazolyl, these being optionally substituted. The invention is characterised in that a compound of formula (IIa) Q-A-Q, wherein A represents a direct bond or an organic radical, Q representing (1) and R1, R2 and Het having the meaning given above for formula (I), and optionally their E/Z-isomers, E/Z-isomer mixtures and/or tautomers, each in free or salt form are hydrolysed. The invention also relates to a method for producing compounds of formulae (IIa). , (I) (1).
Patent UA-10959-C2 (UA)
Title: Universal station for control of well electric pumps
Filed: 1992-12-18
Abstract: Universal station for control of well electric pumps includes input automated switch, magnetic starter of pump electric motor, electro-contact manometer installed in supercharge pipeline on art-well and control block. Control block includes control switch, magnetic starter of protection against non-complete phase mode, first, second, third and fourth time relays, first, second, third and fourth intermediate relays. Magnetic starter of protection against non-complete phase mode is connected through its normally open contact to control key.
Patent UA-13432-C2 (UA)
Title: The "roman-kosh" liqueur
Inventor: KOLESNYK YURII MYKOLAIOVYCH
Filed: 1994-12-29
Abstract: The liqueur comprises sugar syrup, color, aromatic components of cocoa and coffee, vanilla aromatizer, solution of ethyl alcohol and water. As cacao aromatic component comprises Д 1360 aromatizer, as coffee aromatic component comprises Д 0299 aromatizer, and as vanilla aromatizer comprises vanilla (alcohol solution).
Patent UA-47399-C2 (UA)
Title: Water-containing toluylenediamine
IPC: C07C211/50
Filed: 1996-08-02
Abstract: Invention provides for water-containing toluylenediamine that is a mixture of toluylenediamine and water having maximal hardening temperature of 95 °C.
Patent UA-42755-C2 (UA)
Title: Method for arrangement of drill wells in natural formation
Inventor: HARTMANN ROBIN ADRIANUS
IPC: E21B47/022
Filed: 1995-01-12
Abstract: The method for formation of drill wells in nature includes: - installation of means for magnetic field creation in the first drill well in a number of positions along its length in such way that those form electromagnetic field going to the second drill well; - installation of means for measurement of electromagnetic field at given depth in the second drill well in such way that those can measure the electromagnetic field named; - bringing to operation the means for measurement of the electromagnetic field named; - determination through the electromagnetic field measured of the components of the field, ot least two components in direction practically normal to the long axis of the first drill well; - determination through the two components named of the parameter of direction showing the direction of the drill well with respect to the neighbouring well
Patent UA-27157-C2 (UA)
Title: Multistage separator for wet gravitational ore-dressing
Inventor: BILOHAI PAVLO DMYTROVYCH
IPC: B03B5/38
Filed: 1997-05-28
Abstract: The invention relates to the field of enrichment of materials, in particular, concentration of ore and detritus by their wet gravitational separation in the flow of pulp, which flows over the inclined working surface. A multistage separator contains located in series along vertical axis feeder and connected by pulp lines the first and, at least, the second stages of separation. Each of them consists of a pulp separator, working surface made in the form of overturned truncated conic or pyramidal surface, and unloading assembly with a cut-off device.
Patent UA-45994-C2 (UA)
Inventor: FEDORUK ROSTYSLAV MEFODIIOVYCH
Filed: 1997-07-02
Abstract: Furnace charge for manufacturing of silicon-carbide articles includes 92-95 % by weight of silicon carbide, 3-4 % by weight of kaolin containing 96 % of kaolinite, 2-4 % by weight of suspension of commercial lignosulphonate containing 13 to 18 % of bound nitrogen and crystalline silicon in the ratio from 10 : 1 to 30 : 1, and may be used for manufacture, for example, of plates and beams used in thermal units of porcelain and faience industry and also muffles for nitrocementing of metal parts in mechanical engineering.
Patent UA-42837-C2 (UA)
Title: Method for the modulation of calcium channels in the vascular and heart tissue
Inventor: BOWLING NANCY L
IPC: A61K31/4025
Filed: 1996-06-04
Abstract: Proposed method of the modulation of calcium channels in the vascular and heart tissue includes introduction to the homoiothermal animal, that is required it, a pharmaceutical effective quantity of compound of formula where: R1 that R3, is independently, hydrogen, C1-C4 alkyl, -CO-(C1-C6 alkyl) or –CH2Ar, -CO-Ar, where Ar - phenyl or the substituted phenyl; R2 is selected from the group, which comprises pirolidin, hexamethyleneimin and piperidin derivatives or its pharmaceutical acceptable salt.
Patent UA-57021-C2 (UA)
Title: Crane-manipulator of truck
Inventor: OKHRYMOVYCH VOLODYMYR MARKIIANOVYCH
Filed: 1998-11-17
Abstract: A crane-manipulator of a truck contains a multisection gibbet hinged on the longerons of a truck. In over-the-road folded position gibbet sections are fixed on edge elements 8 along perimeter of body. First section from rotary column 10 of gibbet is equipped with a bearing with possibility of rotation of straightened gibbet around its own longitudinal axis for 90° and with possibility of fixation of at least one of extreme position of such rotation. Invention allows to increase useful capacity of body in over-the-road position at increased stability of crane.
Patent UA-39999-C2 (UA)
Title: Система охолодження двигуна внутрішнього згоряння
Inventor: Borysiuk Mykhailo Dem'ianovych
Filed: 1999-03-25
Abstract: Система охолодження двигуна внутрішнього згоряння має двигун внутрішнього згоряння з водяним насосом, радіатори, компенсаційний бачок, з`єднуючі трубопроводи, газовий ресивер з соплами і ежектор. Для забезпечення збільшення продуктивності ежектора, тобто підвищення ефективності системи охолодження двигуна ежектор виконаний окремим блоком. Його нижні і верхні площини, що утворюють камеру змішування і дифузор, і ребра жорсткості, які з`єднують їх, виконані із суцільних листів. При цьому відношення довжини камери змішування до її висоти знаходиться в межах від 1,8 до 2,5, співвідношення довжин дифузора і камери змішування - в межах від 1,7 до 2,5, а кут розкриття дифузора відносно камери змішування знаходиться в межах від 10 до 14 градусів.
Patent UA-59397-C2 (UA)
Title: Use of specific antagonist of 5ht2 receptors for preparing medicines useful for treating sleep-disordered breathing
IPC: A61K31/15
Filed: 1998-02-06
Abstract: The invention concerns the use of a specific antagonist of 5HT2 receptors for preparing medicines useful for treating sleep-disordered breathing.
Patent UA-43952-C2 (UA)
Title: A MATERIAL for production of thin aluminium oxide films
Inventor: BLETSKAN DMYTRO IVANOVYCH
Filed: 2000-02-01
Abstract: The invention relates to material for production of thin aluminium oxide films which is based on monodispersed -Аl2О3 sapphire powder, and in which the monodispersed sapphyre powder is represented by individual phase -Аl2О3 with grain size of 2-4 m, and the powder condensates form thin films of aluminium oxide without low-temperature - і - modifications.
Patent UA-53755-C2 (UA)
Title: Method for manufacturing coordinated aero-hydrodynamical surfaces of rotors
IPC: B23P13/02
Filed: 2000-05-11
Abstract: Method for making matched surfaces of rotors with integral structure of the system of blades, bushing and at least one blade crown is implemented by means of taking off metal on the workbench after making a complete / non-split joint, with allowance for the detail in the joint area. This method includes obtaining and processing of metrological data for at least one actual surface and making a matched to it surface. Obtaining and processing of metrological data and making of surfaces is carried out at one processing mill without change of the rotor fastening. Calculated surface of each being processed part is prepared in the form of data that are saved in the memory of a computer. On the basis of at least one measured surface a matching surface is made, this overlaps the joining area, at that this surface has no breaks (bends in long direction) and in smooth way, with prescribed minimal curvature, it goes to at least one actual surface adjoining it and / or surface being repaired; at that that very surface is to correspond in optimal way to mathematically continuous, 3-dimensional surface with minimal curvature being given with changes locally and / or depending of the direction; and approximation of the calculated profile has priority with respect to the approximation of the calculated position.
Patent UA-45194-C2 (UA)
Title: Compartment sleeping railroad car
Inventor: PLIUTIN IVAN IVANOVYCH
Filed: 2001-06-15
Abstract: Invention relates to the railroad car construction, namely, to the construction of bunks of compartment sleeping cars. Compartment sleeping railroad car contains four-place sleeping compartments for accommodation of passengers adjacent between them, lower sleeping bunks of which are executed in the form of sofas with a box for things and hingedly attached shelf with a mattress, luggage niche and folding table by the window. The back of each sofa may rotate for 90о and is hinged in the lower part to the partition of sleeping compartment with the help of the link. In the upper part the back for its fixation has hooks. The head rest of sofa is rigidly fastened to the partition of sleeping compartment. Invention allows to use the back of sofa as a mattress for lower place of the sleeping compartment.
Patent UA-72497-C2 (UA)
Title: Electromagnetic oscillation transmitter
Inventor: KRIUK VITALII HRYHOROVYCH
IPC: H01Q19/13
Filed: 2001-08-29
Abstract: The present invention can be used in radio communication systems operating in medium, long, and superlong wavelength range. The proposed electromagnetic oscillation transmitter contains an electric generator, an antenna, and an inductance coil with a closed magnetic circuit. The generator is connected in the circuit between the antenna and the inductance coil. One of the terminals of the inductance coil is grounded. As the antenna, the metallic casing of the generator can be used. As the grounding element, the counterpoise earth of the antenna can be used. The present invention provides the possibility to significantly increase the output resistance of the transmitter resulting in that the efficiency of the transmitter is close to 1.
Patent RU-2176656-C2 (RU)
Title: Composition for production and transport of petroleum and method of preparing thereof
Inventor: VOLKOV V A
IPC: C09K8/524
Filed: 2000-01-05
Granted: 2001-12-10
Abstract: FIELD: oil and gas industry, compositions for controlling asphaltene- resin-paraffin deposits wells in oil wells and in oil pipelines. SUBSTANCE: composition comprises multicomponent mixture of synthetic anionic and nonionic surfactants, oxyethylated esters of phosphoric acid, hydrocarbon solvent and additive such as aliphatic or aromatic alcohol or products comprising them, ratios of components being as follows, wt.%: multicomponent mixture of synthetic anionic and nonionic surfactants, oxyethylated alkylesters of phosphoric acid and hydrocarbon solvent, 50-90, aliphatic or aromatic alcohol or products comprising them, 10-50. Composition is prepared by successively adding aliphatic or aromatic alcohol, or products comprising them to final multicomponent mixture of above composition. EFFECT: lower viscosity of the composition so as to decrease hydraulic resistances of active highly viscous oils, higher heat stability of the composition during oil production and preparation of compositions in cold seasons, greater efficiency in preventing asphaltene-resin-paraffin deposits. 3 cl, 5 tbl
Patent RU-2180046-C2 (RU)
Inventor: INOZEMTSEV A A
IPC: F02C7/28
Filed: 2000-02-16
Granted: 2002-02-27
Abstract: FIELD: mechanical engineering; gas-turbine engines; behind-compressor sealing devices. SUBSTANCE: proposed sealing device has labyrinth with sealing ribs connected with compressor shaft, mating segment cellular ring secured on compressor straightening device, and deflector forming slot-like space with ring. Slot-like space is connected at inlet with intermediate stage of compressor through U-shaped axially flexible manifold, variable- height slot before dispersing space and great number of holes in deflector whose axes are square to cooled surface of ring. Diameter of each hole is made increasing from variable-height slot to compressor disk. Great number of cellular segments are telescopically secured on flange of cellular ring. Each segment is fixed in circumferential and axial directions by means of bent off tip. EFFECT: improved efficiency of cooling and adjusting radial clearances of sealing device by jet uniform cooling of flange surface. 3 dwg
Patent RU-2191121-C2 (RU)
Inventor: MAGAK JAN V S
IPC: B60H1/00
Filed: 2000-04-04
Granted: 2002-10-20
Abstract: FIELD: transport engineering; road vehicles, water, air and railway transport. SUBSTANCE: proposed air conditioner has fan, compressor, condenser, evaporator-cooler, temperature relay, thermostatic expansion valve, shutoff valves and filter-driers. According to invention, condenser is installed on rocking support-joints for turning around its axis through 90 °  under action of air head and vehicle vibrations and is connected by high-pressure flexible hoses with air conditioner pipeline. Fan, rotating under action of air head, cuts in compressor connected with fan through clutch member. EFFECT: reduced cost of manufacture, improved reliability, increased service life and enhanced quality of operation of air conditioner. 1 dwg