baber/WOPTO huggingface dataset:
Patent RU-2202412-C2 (RU)
Title: Method of preparing catalytic composition
Inventor: GOSSELINK JOKHAN VILLEM
IPC: B01J29/70
Filed: 1998-03-05
Granted: 2003-04-20
Abstract: FIELD: organic synthesis catalysts. SUBSTANCE: hydrocarbon conversion-appropriate catalytic composition is prepared as follows: (i) preparation of mixture containing first and second crackingactive components, the first one being in the form of sol; (ii) extrusion of resulting mixture to form catalyst extrudates; and (ii) calcination of extrudates. The first cracking-active component is beta-zeolite with silica/alumina ratio at least 20 containing crystals less than 100 nm in size. The second one is selected from crystalline molecular sieves with pore diameter more than 0.6 nm. A method for hydrocarbon-containing feedstock conversion in presence of the above-described catalytic composition is also provided. EFFECT: raised temperature of nitrogen oxides' decomposition. 9 cl, 2 tbl, 4 ex
Patent RU-2181735-C2 (RU)
Title: Method of preparing aluminum and gallium complexes of phthalocyaninephosphonic acids
Inventor: JUZHAKOVA O A
IPC: C07F5/06
Filed: 1999-11-26
Granted: 2002-04-27
Abstract: FIELD: preparation of complex compounds. SUBSTANCE: title complexes are prepared by refluxing initial phthalocyanine complex with mixture of organic peroxide and dialkyl phosphate to form a phthalocyanine alkylphosphonate, which is subjected to acid hydrolysis. Complexes can be used as dyes, oxidation reaction catalysts for different substrates and also as preparations for optical and electronic ware, and in medicine. EFFECT: increased yields and simplified technology. 6 ex
Patent UA-67814-C2 (UA)
Title: Method for manufacture of compound rigid plastic container
IPC: B65D1/09
Filed: 1998-11-18
Abstract: The process comprises preparing a plastic preform (42) by compression molding in a preform production station (28), blow molding the preform (42) into the configuration of a final container (48) in a blow molding station (44), and filling the blow molded container in a filling station (52), wherein the preform preparation, blow molding and filling are performed sequentially in physically proximate operations.
Patent UA-70347-C2 (UA)
Title: ISOBENZOFURANS, A PHARMACEUTICAL COMPOSITION AND A METHOD FOR THE TREATMENT OF DISORDER OR DISEASE SENSIBLE TO THE ACTION OF 5-НТ<sub>1А
Inventor: ROTTLAENDER MARIO
IPC: A61P25/00
Filed: 1999-03-12
Abstract: (I) (1) (2) (3) (4) The present invention relates to benzofuran derivatives having general Formula (I). A is selected from (1), (2), (3), (4) wherein: Z is O or S; s is 0 or 1; q is 0 or 1; R4 is hydrogen, С1-6-alkyl, С2-6-alkenyl, С2-6-alkynyl, С1-6-alkyl-Aryl, or С1-6-alkyl-O-Aryl; D is a spacer group selected from branched or straight chain С1-6-alkylene, С2-6-аlkylene and С2-6-alkynylene; its enandomers, and pharmaceutically acceptable acid addition salt thereof. The compounds are potently binding to the 5-НТ1A receptor.
Patent UA-27731-C2 (UA)
Title: Injection unit for compressor cleaning
IPC: F04D29/70
Filed: 1991-02-08
Abstract: Injection unit for compressor cleaning has sprinkler, this supplies liquid to flow-through section before first stage. The sprinkler is placed inside ball hinge installed in the wall of the body of compressor with possibility of spatial control. The invention relates to complex cleaning of compressors with injection units by means of which liquid means for cleaning can be injected through nozzle to flow-through channel at compressor flow lift.
Patent UA-13863-C2 (UA)
Title: tractive drive of locomotive
Inventor: BRATASH VIKTOR OLEKSANDROVYCH
Filed: 1994-02-23
Abstract: A tractive drive of locomotive contains a traction engine with a hollow shaft, a power reducer and a transmission gear in the form of an intermediate shaft. Clutches connecting intermediate shaft with hollow shaft and power reducer are made in the form of roller clutches with barrel rollers. The invention relates to the railway transport and concerns the design of tractive drive of locomotives with supporting frame suspension of tractive electric engines.
Patent UA-39225-C2 (UA)
Title: Soil-cultivation device
Filed: 1998-02-02
Abstract: The invention relates to the field of agricultural machine-building. A soil-cultivation device has a tilling implement, mounted onto a self-propelled vehicle, with a beam, whereon working elements are fixed and a telescopic bar is mounted in such a manner as to allow rotating in the vertical and horizontal planes, on one side of a movable link of which a vertical post made in such a manner as to allow axial and angular movements, to which one end of a rotary chain module with loosening teeth and a supporting wheel, and from the other side a movable element mounted on the bar of the driver, preferably as a wedge-like clamp are attached, and the second end of the module is connected to the post fixed on the bar in such a manner as to allow an angular turn and rearrangement along the longitudinal axis thereof.
Patent BR-PI0502874-C2 (BR)
Title: comando temporizador, hìbrido, para sistema de acionamento de comandos eletrÈnicos, com autochecagem de funções, em aparelhos diversos
Inventor: MACEDO MILTON FLAVIO DE
IPC: D06F33/52
Filed: 2005-07-21
Abstract: COMANDO TEMPORIZADOR, HìBRIDO, PARA SISTEMA DE ACIONAMENTO DE COMANDOS ELETRÈNICOS, COM AUTOCHECAGEM DE FUNçõES EM APARELHOS DIVERSOS, onde, aproveitando-se das próprias funções do sistema, são efetuadas pelo técnico, uma série de combinações incompatíveis para o posicionamento normal do timer, para que a máquina, através de um software específico, entre em modo de autochecagem automática de seus componentes internos, emitindo sinais na porta de saída do microcontrolador e fazendo com que o botão (4) desloque-se no painel, indicando cada item em análise, checando problemas mecânicos como motor em curto, fios desencapados, válvulas bloqueadas ou outros; as posições do botão (4) durante o teste, a longo do painel, sendo comparadas pelo técnico através de uma tabela predeterminada (T), produzida conforme o tipo de máquina, indicando-lhe qual componente está sendo checado, sendo que, em caso de problemas, é paralizado o sistema, pelo microcontrolador e, através da tabela e da posição de parada do botão (4), sendo indicado ao técnico, o componente defeituoso.
Patent RU-2183609-C2 (RU)
Inventor: TALALAEV A P
IPC: C06D5/00
Filed: 2000-04-05
Granted: 2002-06-20
Abstract: FIELD: borehole engineering. SUBSTANCE: invention relates to developing solid fuels for use as working medium for borehole apparatuses (powder pressure generators, borehole pressure accumulators, and the like). According to invention, fuel is composed of sodium perchlorate (oxidant), butadiene-styrene thermoelasticoplastic (combustible), sulfur, tetramethylthiuram disulfide, zinc oxide or captax (curing reagents), and also hydrocarbon plasticizer, in particular transformer oil or industrial oil. EFFECT: increased heat resistance (up to 260 C), energy output, and specific volume of evolved gases, and reduced content of condensed phase in combustion products. 3 cl, 1 tbl
Patent RU-2189763-C2 (RU)
Inventor: FAL KOVSKIJ V A
IPC: A23L11/00
Filed: 2000-07-31
Granted: 2002-09-27
Abstract: Изобретение относится к устройствам для электроимпульсной обработки материалов и может быть использовано для получения пищевого продукта из растительного сырья, а именно из соевых бобов или шрота. Высоковольтная камера для получения соевой суспензии содержит корпус с отверстием в дне корпуса под продуктопроводом, крышку корпуса, пары электродов, состоящих из высоковольтного с изоляторами электрода и заземленного электрода, соосно установленных в корпусе соответственно через отверстия в крышке и отверстия в дне корпуса. При этом корпус камеры выполнен односекционным цилиндрическим со сферическим дном из изоляционного материала "капролан", а изоляторы высоковольтных электродов с полусферической торцовой частью, расположенной в зоне искрового разряда, - из высокопрочного сополимера. При этом изоляторы выполнены монолитно с высоковольтными электродами, выступающими из изоляторов не более 20 мм. Пары электродов в количестве не менее трех расположены равномерно по окружности со смещением искрового промежутка одной пары электродов вверх по вертикали не менее 40 мм относительно искровых промежутков других пар. Кроме того, в отверстии дна корпуса установлен выпускной кран, соединяющий камеру с продуктопроводом и снабженный донным клапаном. Изобретение позволяет повысить эффективность работы камеры за счет усиления ударного действия разряда и его концентрации, повысить ресурс высоковольтных электродов, а также исключить нарушения цикличности рабочего процесса. 2 ил., 1 табл.
Patent RU-2203429-C2 (RU)
Title: Method of operation of internal combustion engine and design of engine
Inventor: PLESKACHEVSKIJ JU G
IPC: F02B3/08
Filed: 2000-08-16
Granted: 2003-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to developing, designing and operating of internal combustion piston engines with division of engine working volume into pressure and combustion chambers. According to proposed method, incompletely expanded medium from pressure chamber is directed into accumulating reservoir for using part of potential energy of medium in process of cylinder filling by returning it from accumulating reservoir into pressure chamber at filling stroke. Moreover, accumulated medium is cooled before delivering into pressure chamber. In proposed engine additional number of through ports is made in cylinder which are connected by main line with sealed accumulating reservoir arranged outside cylinder working volume. Said accumulating reservoir can be connected or disconnected from pressure chamber by means of valve installed in main line. EFFECT: improved engine power output. 3 cl, 3 dwg
Patent RU-2199072-C2 (RU)
Title: Policeman's dust-spraying club
Inventor: ADAMOVICH B A
IPC: F41B15/02
Filed: 2000-09-21
Granted: 2003-02-20
Abstract: FIELD: means used for keeping order in public places, in particular, policemen's clubs. SUBSTANCE: the metal cartridge in the policemen's dust-spraying club is positioned in the body cavity, and is provided with a polyethylene membrane for sealing the cavity. Provision is made for a high-pressure cylinder with carbonic acid for actuation of the cartridge. The dusty material represents 50 to 100g of dust or common salt, or edible soda, or wood measuring 20 to 60 μm. The membrane thickness makes up 0.2 mm. EFFECT: simplified construction and enhanced safety of use. 2 cl, 1 dwg
Patent RU-2216890-C2 (RU)
Inventor: ES KOV E K
IPC: A01C1/00
Filed: 2000-11-01
Granted: 2003-11-27
Abstract: FIELD: agriculture, in particular, presowing seed treatment method. SUBSTANCE: method involves sorting out seeds in high-intensity magnetostatic field (about 1.5 T); separating seeds which are not turned in magnetostatic field, said seeds being considered as having low biological value. EFFECT: increased efficiency in sorting out of seeds having different biological value. 1 ex
Patent RU-2194079-C2 (RU)
Title: Method of melting steel in converter
Inventor: DEMIDOV K N
IPC: C21C5/28
Filed: 2000-11-15
Granted: 2002-12-10
Abstract: FIELD: metallurgy. SUBSTANCE: method involves melting steel in converter from intermediate product comprising vanadium produced from vanadium iron; providing oxygen blasting of intermediate product in converter; adding slag forming materials, such as lime, fluorspar, crude dolomite and ferruginous calcium-magnesian flux produced by caking iron-bearing and calcium-magnesian raw material, in an amount of 200-600 kg per each 0.01% of vanadium in intermediate product poured into converter; maintaining MgO:FeO ratio in slag upon termination of blasting process within the range of 0.2-1.25; adding ferruginous calcium-magnesian flux onto poured intermediate product 6 min before initiating oxygen blasting and/or at initial stage of blasting process, and/or onto remaining slag after discharge of metal from converter. EFFECT: increased strength of converter lining and increased vanadium content in steel. 2 cl, 1 tbl
Patent RU-2193826-C2 (RU)
Inventor: ALESHIN E S
IPC: H04R1/28
Filed: 2000-12-15
Granted: 2002-11-27
Abstract: FIELD: audio engineering. SUBSTANCE: passive radiator made of synthetic film is stretched onto loudspeaker body and joined with electrodynamic head diffuser through closed-circuit air gap which ensures effective radiation of loudspeaker in the range of low frequencies and reduction of distortions when reproducing audio signals of aperiodic nature at high rate of rise of amplitude. EFFECT: enhanced radiation efficiency of loudspeaker. 1 dwg
Patent RU-2198446-C2 (RU)
Title: Конденсатор с двойным электрическим слоем
Inventor: MIKHAJLENKO I E
IPC: H01G9/155
Filed: 2000-12-22
Granted: 2003-02-10
Abstract: Изобретение относится к области электротехники, а именно к технологии изготовления конденсаторов с двойным электрическим слоем, и может быть использовано при изготовлении источников питания или накопителей электрической энергии. Сущность изобретения заключается в том, что конденсатор содержит корпус, выполненный из непроводящей пластмассы, и размещенные в нем поляризуемые электроды из тканого углеродного активированного материала, разделенные пористым сепаратором на бумажной основе, электролит на основе одного из соединений водных растворов лития или их смесей, и токоотводы в виде фольги из коррозионно-стойкого материала. Данный конденсатор имеет высокие удельные характеристики и более простую конструкцию. 2 з.п.ф-лы, 2 ил.
Patent RU-2206176-C2 (RU)
Title: Super-broadband self-synchronization method and device
Inventor: KOL TSOV JU V
IPC: H03L7/06
Filed: 2001-01-09
Granted: 2003-06-10
Abstract: FIELD: radio measurement technology. SUBSTANCE: proposed method that may be used in designing miscellaneous broadband measuring systems to ensure super-broadband self-synchronization during measurements involves time-scaling conversion of source sync signal; generation of differential signal from converted and reference signals; variation of time-scaling conversion process to maintain it at preset point; generation of standard sync signal related to preset point of source sync signal. Device implementing proposed method has mixer whose first input functions as device input, second input is connected to output of sample pulse shaper, output is connected to input of stretcher whose first output is connected to third input of mixer and second output, to first input of subtraction unit; second input of the latter is connected to output of comparison signal shaper and output, to input of master oscillator; first output of the latter is connected to input of sample pulse shaper and second input, to input of standard sync pulse shaper whose output functions as device output. EFFECT: extended frequency band; enhanced sensitivity of self-synchronization process. 4 cl, 1 dwg
Patent RU-2197554-C2 (RU)
Title: Method of thermomechanical treatment of difficult-to-form sheet aluminum alloys
Inventor: KOLGANOV I M
IPC: C22F1/04
Filed: 2001-01-23
Granted: 2003-01-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method of thermomechanical treatment of difficult-to-form sheet aluminum alloys of aluminum-beryllium-magnesium system includes preliminary heat treatment of sheet blank at 550-600 C with gradual reduction of temperature and its equalization across cross-section, subsequent mechanical forming under conditions of compressed-stressed state of material with applied tensile force at temperature of 350-380 C conducted with continuous shaping of sheet blank in rotating roller device, repeated forming with application of drawing force over entire cross-section at temperature of 200-250 C, and final heat treatment by artificial ageing for imparting the preset properties. EFFECT: higher deformability and improved mechanical properties of manufactured parts.
Patent RU-2201944-C2 (RU)
Title: Thermoformated layered film for protecting warps and further manufactured products
Inventor: SILAZHI DAVID
IPC: C08J5/18
Filed: 2001-01-25
Granted: 2003-04-10
Abstract: FIELD: polymer materials. SUBSTANCE: film contains in following succession: protective layer A containing substances selected from (i) saturated polyesters such as polyethylene terephthalate, polybutylene terephthalate, copolyesters, and polyester-ethers and (ii) polyolefins homo- or copolymers; transparent layer B containing 0-100% fluorine-containing polymer B1 and 100-0% polymer B2 chiefly consisting of alkyl (meth)acrylate units; layer C based on polyamide finished in amino groups; layer D consisting of polyolefin functionalized by unsaturated carboxylic acid anhydride; and connecting polyolefin layer A. Invention also relates to polypropylene warp coated with thermoformated layered film. EFFECT: improved warp-film adhesion, reduced manufacture time, and eliminated necessity of solvent. 10 cl, 12 tbl, 11 ex
Patent RU-2198284-C2 (RU)
Title: Downhole induction heater
Inventor: GLADKOV A E
IPC: E21B36/04
Filed: 2001-02-19
Granted: 2003-02-10
Abstract: FIELD: oil producing industry, particularly, electric heaters applicable in recovery of paraffin and viscous oils. SUBSTANCE: induction heater comprises body, induction coil, contact unit with current supplying cable. Tubing pipe provided with metal slotted rings serves simultaneously as a heater body and magnet core. Laid through slots are induction coil wires. Coil is wound on heater body external surface. It is good practice to make induction coil with two layers and three windings of wires with heatproof insulation. EFFECT: higher temperature of recovered oil due to conversion of electric energy into heat energy and reduction of metal usage due to use of tubing pipe in capacity of electric heater body. 2 cl, 2 dwg
Patent RU-2204770-C2 (RU)
Title: Heat generator
IPC: F25B9/02
Filed: 2001-02-28
Granted: 2003-05-20
Abstract: FIELD: vortex heat generators for heating liquid media. SUBSTANCE: heat generator has housing in the form of pipe; motion accelerator in the form of cyclone whose butt-end side is joined with housing and lateral one, with motor-driven pump through injection pipe; braking devices of which one is mounted in housing base opposite to cyclone, that is, in front of washer, and other, auxiliary one, in bypass connection past area where it is joined with cyclone communicating with inlet end of bypass line; inner surface of washer is spherical in shape and outlet end of bypass line communicates with inlet pipe of pump; inner surface of housing has varying curvature, that is it is made in the form of truncated cone. EFFECT: enhanced efficiency of heat generator. 1 cl, 1 dwg
Patent RU-2207720-C2 (RU)
Title: Reflected wave transducer
Inventor: BELJAKOV A I
IPC: H04B3/20
Filed: 2001-03-21
Granted: 2003-06-27
Abstract: FIELD: radio engineering, radio transmitting facilities. SUBSTANCE: input of amplitude detector 3 is connected to input of resonance link 1 through capacitor of phase inverter 2 and to output of resonance link 1 through resistor of phase inverter 2. EFFECT: simplified design of reflecting wave transducer. 1 dwg
Patent RU-2223841-C2 (RU)
Inventor: KHANS EHRIK
IPC: B22D41/18
Filed: 1999-11-16
Granted: 2004-02-20
Abstract: FIELD: teeming molten metal, steel or cast iron for example. SUBSTANCE: proposed stopper rod has body made from refractory material and bore. Upper end of stopper rod is secured to hoisting mechanism for vertical motion of stopper rod. At least two sections of stopper rod are made from different refractory materials. Bore has widened section with sealing surface and sealing gasket. Section of body embracing the area where sealing gasket is laid is made from gastight material at relative gas permeability of 5•10 -17  sq m. Second section is made from refractory material resistant to corrosion. EFFECT: enhanced tightness of joint of sealing surfaces due to difference in thermal expansion coefficients of materials. 9 cl, 2 dwg
Patent RU-2204013-C2 (RU)
Title: Method of control of hydrate-paraffin deposits and device for method embodiment
IPC: E21B37/00
Filed: 2001-07-30
Granted: 2003-05-10
Abstract: FIELD: oil and gas producing industry; applicable in control of hydrate-paraffin deposits in oil and gas wells. SUBSTANCE: heating cable is lowered into annulus with its simultaneous spiral winding on tubing lowered into well. Heating cable is operated periodically or continuously. Heating cable is removed from well together with tubing, or separately from tubing with cable simultaneous unwinding. It is provided due to installation on cable end, through swivel, of spiral springy knife with its sharpened end inside. Angle of inclination of knife spiral is selected from condition of its reverse rotation with knife moving down, or upward over tubing. Knife spiral is selected from condition of its location round part of tubing part with its springy fitting on pipe from side by means of window formed by spiral ends. EFFECT: prevented formation of hydrate-paraffin deposits, their reduced rate of formation. 2 cl, 1 dwg _
Patent RU-2210344-C2 (RU)
Inventor: FOKIN V P
IPC: A61F9/007
Filed: 2001-09-18
Granted: 2003-08-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: the present innovation deals with capturing intraocular lens above patient's cornea and its flexing. For this purpose, lens is placed upon cornea of operated eye. Lens should be lifted with one hand above cornea, for example, with the help of binding pincers. Lens should be kept by haptic element and viscoprotector should be applied onto lens' surfaces. Then lens is taken by another hand with pincers for implantation along supporting elements. Pincers for flexing intraocular lens is held at fixed diverged branches. Lens is introduced into grooves designed at pincers' free branches and which develop a groove between its branches. After capturing the lens, branches should be squeezed and after flexing lens should be capture with pincers for implantation. Free ends of pincers' branches for flexing intraocular lens have the possibility to be diverged for fixed distance for certain type-size of lens, and grooves have got the length being equal to mean size of implanted type-sizes of lens with prolonged supporting walls designed for convenient lens' insertion into grooves. As a result, technology for preparing flexible intraocular lens for implantation is simplified, procedure time is shortened and ocular fixed position of intraocular flexible lens is achieved in pincers' grooves that provides symmetric lens' flexing. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2219475-C2 (RU)
Title: Method for training to high rate of fire
Inventor: RODIMIN E M
IPC: F41J7/04
Filed: 2001-11-26
Granted: 2003-12-20
Abstract: FIELD: methods for training to small- arms fire. SUBSTANCE: for training to a high rate of fire use is made of twin competitions for the rate of hitting of a group of targets. An object is set before the trainers to hit all the targets of his sector having forestalled the rival. An opportunity is given to the trainees to hit the targets in any sequence. EFFECT: reduced time of training without worsening of its quality. 2 dwg, 1 tbl
Patent RU-2224310-C2 (RU)
Inventor: KORCHAGIN JU P
IPC: G21F9/28
Filed: 2001-11-27
Granted: 2004-02-20
Abstract: FIELD: nuclear power engineering; treatment of ion-exchange resins. SUBSTANCE: decontaminating solution incorporating sodium salt and acid is passed upon heating to 30 - 100 C through spent cation-exchange resin. Strippant obtained is then passed through ferrocyanide sorbent filter for decontamination, and solution is alkalized to pH = 9.5 to 11.0 to enable additional precipitation of bivalent and trivalent radionuclides from strippant. EFFECT: enhanced efficiency of radionuclide desorption from cation-exchange resin; improved cleaning of strippant from activated corrosion products. 2 cl, 1 dwg