baber/WOPTO huggingface dataset:
Patent RU-2159207-C2 (RU)
Inventor: LASKOVSKI EHDUARD
IPC: G01B7/00
Filed: 1996-04-02
Granted: 2000-11-20
Abstract: Изобретение относится к устройствам для определения толщины листовых носителей. Сущность изобретения заключается в том, что измерительная схема вырабатывает изменение в выходном напряжении, пропорциональное изменению в относительном расстоянии между измерительной схемой и объектом. Действующее выходное напряжение является функцией как расстояния до объекта, так и входного напряжения управляющей схемы. Управляющая схема включает в себя компаратор для сравнения выходного напряжения стационарного режима с эталонным напряжением и регулирующую систему для регулирования выходного напряжения, чтобы изменять выходное напряжение стационарного режима так, чтобы выходное напряжение стационарного режима было приблизительно равно эталонному напряжению. Управляющая схема реагирует только на спады в выходном напряжении стационарного режима, указывающие на механическое истирание, а не на подъемы в выходном напряжении, указывающие на измерение толщины денег. Техническим результатом данного изобретения является создание самоустанавливающейся схемы управления с обратной связью для датчика, автоматически корректирующего смещение, вызванное механическим истиранием. 3 с. и 4 з.п. ф-лы, 2 ил.
Patent RU-2197472-C2 (RU)
Title: Vinyl acetate production process
Inventor: KOUVZ DZHON UIL JAM
IPC: B01J37/16
Filed: 1997-11-04
Granted: 2003-01-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: vinyl acetate is prepared by bringing ethylene, acetic acid, and oxygen-containing gas into contact with supported palladium catalyst. Preparation of catalyst includes following stages: impregnating catalyst support with palladium compound, converting palladium compound into essentially metallic palladium, and caking of supported palladium at 650 to 1000 C in presence of reduction gas selected from nitrogen, carbon dioxide, and helium or in presence of inert gas or gas mixture. Reaction proceeds at 145-195 C and pressure 1 to 20 atm. Advantageously, palladium compound is palladium acetate, sulfate, nitrate, chloride or halogen-containing palladium salt. Support is preferably selected form following group: silica, alumina, silica/alumina, titanium dioxide, zirconium dioxide, and carbon. EFFECT: increased activity and life time of palladium catalyst. 13 cl, 3 dwg, 2 tbl, 9 ex
Patent RU-2204414-C2 (RU)
Inventor: KHAJDTMANN KHANS KHAJNRIKH
IPC: C12P21/02
Filed: 1998-01-15
Granted: 2003-05-20
Abstract: FIELD: biotechnology, molecular biology, biochemistry. SUBSTANCE: invention relates to nucleic acid structure for expression of active substance that is activated by enzyme protease releasing from mammalian cells and can be used in genetic therapy. Structure involves the following components: a) at least one promoter element; b) at least one DNA sequence that encodes active substance (protein B); c) at least one DNA sequence that encodes amino acid sequence (structural part C) that can be cleaved specifically by enzyme that is released from mammalian cells; d) at least one DNA sequence that encodes peptide or protein (structural part D) that binds with corresponding active compound (protein B) through cleavable amino acid sequence (structural part C) and inhibits activity of this active compound (protein B). The advantage of invention involves the development of structure that can release active substance with using proteases producing by cells. EFFECT: valuable biological properties of structure. 16 cl, 3 dwg, 2 tbl
Patent RU-2237693-C2 (RU)
Inventor: ZUDIN O M
IPC: C09D5/16
Filed: 1998-01-20
Granted: 2004-10-10
Abstract: FIELD: paintwork industry, in particular antifouling coatings for protection against fouling of ship bottom, mechanisms and arrangements operating in aqueous medium. 
     SUBSTANCE: claimed coating contains adhesive composition and additive - fine powder of beta-active radionuclide in amount of 10 -2  - 10 -4  mass parts. Coating is environmentally friendly, exhibits increased durability (up to durability of ship) and high smoothness over all its life duration. 
     EFFECT: antifouling coating with improved durability and high smoothness. 
     1 dwg
Patent RU-2157942-C2 (RU)
Title: Flange joint
Inventor: BUGOV KH U
IPC: F03B11/00
Filed: 1998-07-28
Granted: 2000-10-20
Abstract: FIELD: machine engineering, namely hydraulic machine engineering, hydraulic turbine manufacture, particularly units for connecting hydraulic turbines with shafts of hydrogenerators and with impellers. SUBSTANCE: Flange joint unit includes cylindrical sleeves mounted in openings of flanges and bolts with nut arranged in said sleeves. Sleeve has inner land near parting plane of joined members. Bolt has reciprocal cylindrical land joined due to its fit with land of sleeve. In such structure bending length of bolt is at least two times less, sleeve also has reduced bending length. EFFECT: enhanced rigidity of joint, increased carrying capability of it as threaded portion of bolt being the most unsafe one doesn't bend at designed displacement of flange joint. 2 dwg
Patent RU-2158645-C2 (RU)
Title: Способ раздачи труб
Inventor: MAR IN B N
IPC: B21D41/02
Filed: 1998-08-05
Granted: 2000-11-10
Abstract: Изобретение относится к области обработки металлов давлением и может быть использовано в авиационной, судостроительной и смежных с ними отраслях промышленности. Способ раздачи концов труб включает установку на штангу и наталкивание на пуансон одновременно двух трубных заготовок. Длина наружной заготовки больше длины внутренней. Перед наталкиванием свободный объем со стороны пуансона между торцом внутренней трубной заготовки, штангой и наружной трубной заготовкой заполняют смазкой. Техническим результатом данного изобретения является повышение технологических возможностей операции раздачи концов труб. 1 ил.
Patent RU-2185039-C2 (RU)
Title: Device and method for generating pilot signal to make active switching of communication channels
Inventor: KHAN DEOG-SU
IPC: H04B7/26
Filed: 1998-09-17
Granted: 2002-07-10
Abstract: FIELD: radio communication systems. SUBSTANCE: base-station pilot signal generator shapes identifying pilot signal corresponding to base station and has intermediate-frequency amplifier/divider that functions to divide amplified signal arriving from digital modem; radio-frequency channel unit designed only for actually existing communication and used for upward conversion of frequency of first part of divided signal and its transmission; and also radio-frequency unit designed only for pilot signal transmission and for upward conversion of second part of divided signal and its transmission as identifying pilot signal corresponding to adjacent base station. EFFECT: enhanced effectiveness of active channel switching; facilitated maintenance. 37 cl, 9 dwg
Patent RU-2164300-C2 (RU)
Title: Method of operation of internal combustion engine
Inventor: NIKITIN E A
IPC: F02B3/12
Filed: 1999-02-23
Granted: 2001-03-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to methods of organization of working process in compression ignition engines. Method includes two-phase delivery of fuel. Amount of first phase fuel is sufficient for ignition second phase fuel. Introduction of second portion of fuel provides maximum combustion rate from moment corresponding to turn of crankshaft after top dead center through 10-15 deg process of combustion ends at turning of crankshaft after dead center through 40-60 deg, not later depending on cyclic delivery of fuel. EFFECT: reduced amount of harmful components in exhaust gases. 3 cl
Patent RU-2184316-C2 (RU)
Inventor: BOBROV V I
IPC: F01K7/34
Filed: 1999-03-25
Granted: 2002-06-27
Abstract: FIELD: steam generation, applicable in heat power engineering. SUBSTANCE: boiler unit has a drum with water and steam spaces, evaporator and a feed water circulating circuit, heat-transfer agent closed regenerating circuit with regenerators, two shell-and-tube heat exchangers are used as regenerators, and just a heat exchanger of intensive feed water heating and a heat exchanger of feed water preheating, the vapor-gas mixture is discharged from the regenerating circuit to the boiler steam space, and the tube bunch of the heat exchanger of intensive feed water heating is made in the form of two headers with a meridian connection of heat-exchange tube. EFFECT: intensified heat exchange. 1 dwg
Patent RU-2169181-C2 (RU)
Inventor: ALEKSEEV V L
IPC: C12G3/06
Filed: 1999-04-19
Granted: 2001-06-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: low-alcoholic semisweet liqueur has the following components, kg/1000 dal of ready product: fresh cowberry fruits, 1087-1187; fresh rowan melanocarpous fruits, 200-232; cinnamon, 0.65-0.85; orange oil, 0.07-0.13; vanillin, 0.007-0.013; sugar, 517.5-557.5; citric acid, 18.5- -22.5; an aqueous-spirituous liquid, the balance. Liqueur has harmonic tart taste. EFFECT: decreased cost, broadened assortment of liqueur and vodka production.
Patent RU-2175253-C2 (RU)
Title: Self-fixing partially removable electrode for carrying out combined temporal electrocardiostimulation after performing cardiosurgical operations
Inventor: SHIPULIN V M
IPC: A61N1/36
Filed: 1999-05-25
Granted: 2001-10-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has circular plate from porous titanium nickelide of 1 cm diameter, 1-1.5 mm thickness having four holes distributed around its center. Sinusoid-shaped curved metal wire with sharp ends is conducted through two of the holes. The metal possesses shape memory and superelasticity properties. The wire and porous plate enable one for reliably setting the electrode on the heart. Electric pulse conductor is fixed in the other two holes for making conventional electric cardiostimulation. Conductor end is twisted for preventing its random disconnection. EFFECT: high reliability of electrode fixation; generalized topography of application; enabled stimulation of three layers of heart wall. 3 dwg
Patent RU-2190970-C2 (RU)
Title: Method for treating tuberculosis of peripheral lymph nodes
Inventor: BARINOV V S
IPC: A61K31/00
Filed: 1999-06-07
Granted: 2002-10-20
Abstract: FIELD: medicine, phthisiology. SUBSTANCE: at first one should remove affected peripheral lymph nodes, then comes an antitubercular chemotherapy. The present method enables to exclude multiple-stage operations, shorten the terms of treatment. EFFECT: decreased number of complications.
Patent RU-2186640-C2 (RU)
IPC: B21B1/08
Filed: 1999-10-04
Granted: 2002-08-10
Abstract: FIELD: plastic metal working, namely, cold deformed rolled shapes. SUBSTANCE: steel shape includes in its opposite surfaces grooves with rounded ribs. Novelty is rectangular cross section of shape and grooves normal relative to its lengthwise axis and also having rectangular cross section. At making shape by cold deformation of strip steel with thickness S =4.3-5.2 mm, carbon content, 0.47-0.65% and manganese content, 0.50-0.85%, spacing between grooves is equal to 13-16S, their width is equal to 2.9-3.5S, depth is equal to 0.10-0.14S. Ribs of grooves are rounded by radius equal to 0.10-0.12S. EFFECT: elimination of flaws at deformation process, good operational properties. 1 dwg, 1 ex
Patent RU-2173766-C2 (RU)
Title: Nondrilled sleeve for stage cementing of casing string
IPC: E21B33/14
Filed: 1999-11-30
Granted: 2001-09-20
Abstract: FIELD: well drilling, particularly, devices for well cementing. SUBSTANCE: sleeve has a hollow cylindrical body, carrying unit with washing unit, control unit with lower sleeve seat and sealing members. The hollow cylindrical body has washout holes, circular recess on external surface, axial grooves in lower part of internal surface and bypass holes. Carrying unit has bore secured by sleeve with casing pipe of the first stage, washout holes. Said holes are located coaxially relative to body washout holes. Unit also has conical recess for seating of split retaining ring. Washout unit has bushing fastened to the body by shear screws and made in its lower part with longitudinal protrusions entering body mating grooves with washout holes located coaxial to the body washout holes. Control unit has plug with reinforced metal base and closing body washout holes, and wire winding located in body circular recess. Lower sleeve seat of control unit overlaps bore washout holes and has conical projections in internal surface which correspond to an angle of inclination of flexible members of plug for cementing the lower stage. Upper sleeve seat is secured to bore for motion and opening of bore holes and transmission of pressure through said holes to circular space. The latter is formed by bushing, body, bore and body lock with bore. Body with bushing and bushing with bore are sealed with several sealing members. EFFECT: higher quality of cementing of lower cementing stage. 5 dwg
Patent RU-2239115-C2 (RU)
Inventor: ABREL MONIKA
IPC: F16K17/04
Filed: 1999-12-24
Granted: 2004-10-27
Abstract: FIELD: valving. 
     SUBSTANCE: pivot of the valving member is pivotally connected with the first bearing lever through the first lever of the valving member and the first sliding kinematic pair . The bearing lever bears on the first pivot of the bearing lever secured to the lever wall for permitting rotation. The first sliding kinematic pair is connected with the pivot secured to the spring wall through the first compression spring. The valving member is mounted for movement along the A-axis of the slide bearing. 
     EFFECT: enhanced reliability. 
     4 cl, 4 dwg
Patent UA-44884-C2 (UA)
Inventor: BRION FRANCIS
IPC: C07C59/11
Filed: 1993-11-08
Abstract: Method of production of lactone 1R-cis-2,2-dimethyl-3-formylcyclopropane-1-carboxylic acid by processing of derivative cyclopropane by hypohalogenite of alkali, alkali-earth metal or magnesium in water solution with subsequent, if necessary, acidification for production of a free acid, followed by oxidation of this free acid.
Patent UA-10138-C2 (UA)
Title: The flavored liquor “namysto kvitiv”
Inventor: LYTOVCHENKO OLEKSANDR MYKHAILOVYCH
Filed: 1993-09-16
Abstract: The invention relates to the food industry. The liquor contains alkoholized apple juice, the tincture from common balm, sugar solution, rectified alcohol, water, citric acid, alkohol tincture of the citrus fruits and aqueous-alkohol tinctures of the herbs: citric wormwood and citric catnip.
Patent UA-71540-C2 (UA)
Title: Method for manufacturing lipid complex and liposomes of water-insoluble platinum diaminocyclohexancarboxilate and pharmaceutical composition of lipid complex and liposomes of water-insoluble platinum diaminocyclohexancarboxilate
IPC: A61K47/48
Filed: 1998-01-28
Abstract: A pharmaceutical composition comprising a lipid complex or a liposome of a water-insoluble platinum dicarboxylate and method for the preparation of such compositions are described.
Patent UA-37525-C2 (UA)
Title: A process for heating ingots with liquid core in soakers
Inventor: HONCHAROV MYKOLA VASYLIOVYCH
Filed: 2000-09-20
Abstract: The invention relates to the ferrous metallurgy and concerns heating ingots with liquid core before rolling. The process provides setting ingots in the soaker, keeping thereof without heat supply and heating thereof at lowered soaker power as compared with that maximal, and thereafter soaking is performed. At that soaker thermal power in the period of temperature raise is lowered by reducing the fuel specific combustion heat, which is specified provided that the calorimetric combustion temperature equal to 1.4-1.5 of working area predetermined temperature being obtained. Use of the process allows to reduce the heating cost and provide a uniform heating of ingots without burning-off scale on the surface thereof. Due to that consumption of metal being reduced and output of suitable metal increased.
Patent UA-39774-C2 (UA)
Title: Composition for activating the rooting in plant cuttings and stimulating the growth of newly formed rootlets in woody cuttings
Inventor: PONOMARENKO SERHII PLATONOVYCH
Filed: 2001-03-02
Abstract: A composition to activate the rooting in plant cuttings and to stimulate the growth of newly-formed rootlets in woody cuttings containing α-naphthyl acetic acid and plant growth regulators, such as Ivin and Emistim С.
Patent RU-2191750-C2 (RU)
Inventor: ZHIZHAEV A I
IPC: C02F103/16
Filed: 2000-01-10
Granted: 2002-10-27
Abstract: FIELD: waste water treatment. SUBSTANCE: method is based on precipitation of nonferrous heavy metals from solutions on naturally occurring calcium carbonates. As a result of formation of basic sulfates in gypsum-carbonate buffer, pH 6.4-6.5, extensiveness of purification is by one order of magnitude higher than in hydrolytic methods. Low solubility of carbonate ensures accurately dosed, with no excess, access of reagent into solution to be treated. EFFECT: enabled long-time use of precipitating agent in the course of continuously conducted treatment. 1 dwg
Patent RU-2191684-C2 (RU)
Title: Structure for supporting elongated blade unit of shaving apparatus
Inventor: KHOEHS KRISTOFER MARTIN
IPC: B26B21/52
Filed: 1998-07-13
Granted: 2002-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: supporting structure has handle, blade unit engagement device providing positioning of blade unit for rotation around axis of rotation extending in parallel with longitudinal axis of blade unit, and pair of deformable levers, which connect handle to engagement device and allow engagement device to move downward toward handle. Pair of levers are positioned for restraining displacement of engagement structure in direction substantially perpendicular to direction of downward displacement. EFFECT: increased efficiency by providing free movement of blade unit while preventing it from undesirable displacements. 25 cl, 7 dwg
Patent RU-2211551-C2 (RU)
Inventor: MALJUTIN N V
IPC: H05K7/20
Filed: 2000-04-27
Granted: 2003-08-27
Abstract: Изобретение относится к радиоэлектронике и может быть использовано при конструировании шкафов для размещения радиоэлектронной аппаратуры и модулей вычислительной техники с выделением мощности при работе устройства. Технический результат заключается в упрощении конструкции и обеспечении возможности варьирования степенью теплоотвода без изменения конструкции электронных модулей и шкафа. Шкаф содержит корпус с задней стенкой, плиты, расположенные одна на другой и образующие горизонтальные секции для размещения электронных модулей, торцевой контакт каждой плиты с задней стенкой осуществляется через теплопроводящую пасту, с внешней стороны задней стенки предусмотрены средства крепления для пластины с дополнительными средствами охлаждения, размещенными с внешней ее стороны того исполнения, которое соответствует системе охлаждения, определяемой внешними условиями эксплуатации. Пластина может быть выполнена с оребрением - с выступами при естественном охлаждении и при этом может быть дополнительно снабжена кожухом и каналом для подачи воздуха при применении воздушного охлаждения. Пластина может быть выполнена с каналом для подачи воды при применении водяного охлаждения. 3 з.п. ф-лы, 5 ил.
Patent RU-2198390-C2 (RU)
Title: Sampler for temperature analysis
Inventor: POPELAR PATRIK
IPC: G01N33/20
Filed: 1998-11-23
Granted: 2003-02-10
Abstract: FIELD: temperature analysis of solidifying metal; temperature analysis in manufacture of castings. SUBSTANCE: device designed for conducting temperature analysis of cast iron with compact graphite includes cylindrical container which is open at the top for immersion and filling with molten metal. Device is provided with at least one, preferably two sensitive temperature sensors and one protective tube concentrically surrounding said sensors which is located in container and is secured on load-bearing member found at the top of container and connected to it by means of supports. Load-bearing member is intended for guiding and locking sensors in dipping them in molten metal sampled for analysis during its solidification. Container has hemispherical lower portion with flattened portion located concentrically; its diameter exceeds diameter of protective tube. Distance between surfaces of flattened portion is lesser than distance between said surfaces and cylindrical portion of container. Inner surface of container is brought in contact with melt drawn for analysis and outer surface is brought in contact with surrounding atmosphere; they are connected in upper portion of container and are equidistant relative to each other. EFFECT: facilitated procedure of drawing samples. 12 cl, 2 dwg
Patent RU-2238907-C2 (RU)
Inventor: BURANGULOV N I
IPC: C01B31/02
Filed: 2000-09-18
Granted: 2004-10-27
Abstract: FIELD: carbon materials. 
     SUBSTANCE: invention aims at manufacture of sorbents, for which fulleren-containing material is mixed with activated charcoal powder at weight ratio (10-50):100. Fulleren-containing material can be a mixture of fullerens with pyrocarbon or carbon black. This composition is further supplemented by aluminosilicate or quartz in amounts 10-20 wt parts per 100 wt parts of activated charcoal. The total is stirred until homogenous mass is obtained, which is compacted under pressure 20 to 90 MPa to produce granules with density 1.26-1.49 g/cm 2 , summary pore volume 0.27-0.41 cm 4 /g, absorption capacity 83-100% when sorbing heavy metals, specific surface 360-495 m 2 /g. 
     EFFECT: achieved neutrality of sorbents with respect to solutions and assured environmental safety. 
     3 cl
Patent RU-2207973-C2 (RU)
Inventor: BURANGULOV N I
IPC: B65G53/12
Filed: 2000-12-14
Granted: 2003-07-10
Abstract: FIELD: mining industry. SUBSTANCE: invention relates to transportation system designed for transportation of separate packaged loads and containers from loading site to receiving platforms for processing, particularly at open cast mining of ores. It can also be used for carrying cabins with passengers on working sections and rough mountainous terrains. Proposed transportation system includes loading and unloading platform for containers or cabins, guide route with load feeding and return runs, and power sets. Guide route is made in form of closed manmade tunnel with light transparent walls and windows on sections. Containers or cabins are installed in tunnel space at terminal sections and in place of changing over of load- feeding run into return run. Space of tunnel is filled with working medium which can be either working liquid or air to provide traveling of containers or cabins owing to application of force coinciding with direction of their movement. Transportation system is furnished with drive to accelerate or decelerate movement of cabins or containers. System employs energy of braking of container or cabin by conversion and subsequent supply of said energy to power sets of system. Tunnel is made in form of cylinder with working platforms at terminals and intermediate sections for loading and unloading of containers. Drive for acceleration or deceleration of movement of cabins or containers is made in form of pneumatic, or hydraulic, or electromagnetic drive. EFFECT: improved efficiency of transportation system. 3 cl, 1 dwg