baber/WOPTO huggingface dataset:
Patent RU-2183186-C2 (RU)
Title: Подкраново-рельсовая конструкция
Inventor: NEZHDANOV K K
IPC: B66C7/08
Filed: 1998-09-07
Granted: 2002-06-10
Abstract: Изобретение относится к подкрановым конструкциям с тяжелым режимом работы кранов. Подкраново-рельсовая конструкция содержит подкрановую балку, рельс и тормозную балку. Подкрановая балка выполнена тавровой и ориентирована стенкой вверх. Рельс выполнен разъемным из двух равнополочных уголковых профилей из износостойкой стали, причем каждый из уголков имеет две главы, ориентированные наружу. Уголковые профили соединены со стенкой подкрановой балки и друг с другом крепежными элементами. Тормозная балка выполнена с отбортованным краем, соединенным со стенкой подкрановой балки. При этом рельс соединен снизу с подкрановой балкой посредством гнутого по плавной кривой элемента, а с тормозной балкой через швеллер, ориентированный полками наружу с образованием в сборе с подкрановой и тормозной балками замкнутого коробчатого контура. Данное изобретение позволяет повысить долговечность и ремонтопригодность подкрановой конструкции с одновременным снижением материалоемкости. 1 ил.
Patent RU-2205843-C2 (RU)
Title: Process of producing solid foam plastics containing urethane and, if necessary, urea and isocyanurate groups
Inventor: DITRIKH KARL VERNER
IPC: C08J9/14
Filed: 1997-03-10
Granted: 2003-06-10
Abstract: FIELD: polymer production. SUBSTANCE: invention relates to hydrocarbon-foamed polyurethane plastics, which can be used in refrigeration industry. Title plastics are prepared via reaction of aromatic polyisocyanates with polyol component including (i) aromatic amine-initiated polyether based on 70-100 wt % 1,2-propylene oxide and 0-30 wt % ethylene oxide with molecular weight 300-800, (ii) mainly saccharose-initiated polyether based on 70-100 wt % 1,2-propylene oxide and 0-30 wt % ethylene oxide with molecular weight 400-1000, and (iii) propylene glycol-initiated polyether based on 70-100 wt % 1,2-propylene oxide and 0-30 wt % ethylene oxide with molecular weight 500-1500, and also (iv) water, n- and/or iso-pentane as expanding agent, additives, and aids. EFFECT: improved adhesive properties, increased compressive strength point, and reduced heat conductivity factor. 4 cl, 1 tbl, 4 ex
Patent RU-2189082-C2 (RU)
Title: Circuit device with certain number of electronic circuit components
Inventor: ZEDLAK KHOL GER
IPC: H03K17/22
Filed: 1997-03-26
Granted: 2002-09-10
Abstract: FIELD: electronic engineering. SUBSTANCE: device has certain number of electronic circuit components whose state can be reset to initial condition so that information content of chosen circuit components returns to logic zero; retrieval circuit; gating circuits; address decoder, regulation circuit; resolving switch; switching transistor, and touch-sensitive device. EFFECT: provision for resetting circuit components without increasing hardware cost and circuit area. 4 cl, 2 dwg
Patent RU-2183874-C2 (RU)
Title: Self-supporting cable and process of its manufacture
Inventor: EHFRAIMSSON LARS-OLOF
IPC: H01B9/00
Filed: 1997-04-18
Granted: 2002-06-20
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed invention refers to self-supporting cables which have at least one insulated conducting body including current-conducting cable conductor that has one wire as minimum and insulation around current-conducting cable conductor. Cable also has at least one screening layer elongated longitudinally and sheath. In correspondence with invention screening layer is solid in radial direction and includes wave-shaped irregularities which are located mainly in tangential direction. Sheath includes wave-shaped irregularities which correspond to wave-shaped irregularities of screening layer. When weak compressing force which acts in radial direction is applied to points of attachment of cable wave-shaped irregularities of sheath and wave-shaped irregularities of screening layer enter one another so that gravitational force that acts on cable between points of attachment of cable can be transmitted to current- conducting cable conductors as force acting in axial direction in absence of sliding between various layers of cable. EFFECT: simplified technology and reduced cost of manufacture of self-supporting cables. 12 cl, 3 dwg
Patent RU-2195064-C2 (RU)
Title: Power unit and charging device for battery- powered electrical equipment, and battery charging method
Inventor: LIU DZHIVEN
IPC: H02J7/00
Filed: 1997-09-19
Granted: 2002-12-20
Abstract: FIELD: electrical engineering. SUBSTANCE: unified method for charging storage battery makes it possible to control both constant and time-dependent current sources. As distinct from method used for charging constant-current source, input current of time- dependent current source should be continuously checked in the course of charging. Desired current to be supplied for charging storage battery or for feeding telephone is set by selecting load share proceeding from input current measurement results. Unified formula for various power sources and various desired currents facilitates calculation of most suitable output current. So unified formula may be used for controlling input and output currents irrespective of whether constant or time-dependent current source is used. In order to attain smoother averaging of current proposed method includes adjustable time interval determined from difference between input current and desired output current . EFFECT: enlarged functional capabilities. 11 cl, 6 dwg, 1 tbl
Patent RU-2193231-C2 (RU)
Inventor: UDO DETLEF
IPC: H01L23/52
Filed: 1997-09-02
Granted: 2002-11-20
Abstract: Изобретение относится к модулю микросхемы для имплантации в корпус карточки с встроенным микропроцессором. Согласно первому варианту модуль содержит основу с микросхемой, окруженной рамкой жесткости, установленной на сформированном на основе подобном цоколю возвышении, являющемся опорой рамки и окружающем микросхему и проводящие структуры, выполненные в виде печатных проводников. Опора рамки состоит из того же материала, что и печатные проводники, и там, где печатные проводники проходят под рамкой жесткости, указанные печатные проводники образуют части опоры рамки. В опоре рамки выполнены разрывы, расположенные между частями подобного цоколю возвышения, образованными печатными проводниками, и частями подобного цоколю возвышения, не образованными печатными проводниками, причем указанные разрывы заполнены клеем, посредством которого рамка жесткости приклеена к подобному цоколю возвышению. Согласно второму варианту модуля на тех участках, где печатные проводники достигают подобного цоколю возвышения, они сами выполняют функцию подобного цоколю возвышения. Результатом является простая и надежная конструкция модуля, который можно устанавливать в точно определенном положении независимо от остальных структур бесконтактной карточки, при этом исключается короткое замыкание проводящих структур. 2 с. и 2 з.п.ф-лы, 3 ил.
Patent RU-2185217-C2 (RU)
Title: Method for treating the cases of respiratory allergy
Inventor: KORJUKINA I P
IPC: A61N7/00
Filed: 1999-06-29
Granted: 2002-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering salt from Verkhnekamsk deposit having the following ratio of minerals, mas.%: halite, 68-83; and carnallite, 17-32. Warm wet and ultrasonic 1-2-% salt solution aerosol inhalation are administered 1-2 times a day, daily. The total course is 5-8 days long. Aerosol temperature is equal to 36-38 C. EFFECT: enhanced effectiveness of treatment.
Patent RU-2208540-C2 (RU)
Title: Swept wing of subsonic transport aircraft
Inventor: BARINOV V A
IPC: B64C3/14
Filed: 1999-07-23
Granted: 2003-07-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: wing has profiles with parameters ϑ 2  and ϑ       1,2   1        ϑ 2 , where ϑ 1  is average angle of inclination of upper surface at section of chord from point at maximum ordinate   to  , where ϑ 2  is average angle of inclination of upper surface at section of chord from   to  ; angle ϑ 2  changes from 10.0 to 10.9 deg. for sections of center wing part and from 10.9 to 11.1 deg. for sections of outer wing panel; product ϑ       1,2   1       •ϑ 2  is equal to 49-51.5. Invention ensures reduction of shock-wave resistance in local supersonic zones on upper surface of wing. EFFECT: reduced shock-wave resistance. 9 dwg
Patent RU-2186463-C2 (RU)
Title: Method for receiving and transmitting signal in three-phase power mains
Inventor: GUTIN K I
IPC: H04B3/54
Filed: 1999-12-20
Granted: 2002-07-27
Abstract: FIELD: electrical engineering; signal transmission over three- phase power transmission lines. SUBSTANCE: method involves conversion of commercial- frequency F supply voltage U(t) into reverse-sequence signal current I(f1) at frequency f1 and forward-sequence signal current I1(f2) at frequency f2, where f2 f1 = 2F, at controlled point in transmission center, transmission of these currents over supply mains to reception point of control center, conversion of mentioned currents to mechanical vibrations and then to electrical oscillations, filtering, amplification of voltage amplitudes, and separation of respective voltages in desired frequency band. Proposed method provides for disabling undesirable signal takeoff from secondary windings of current transformers. EFFECT: provision for signal takeoff from piezoelectric transducers. 2 dwg
Patent UA-47542-C2 (UA)
Title: Method for determining the gerontological purity of drinking water
Inventor: VORONOV SERHII VLADYLENOVYCH
IPC: G01N25/06
Filed: 1999-08-26
Abstract: The invention relates to dietetics, gerontology and geriatrics. It makes it possible to evaluate the water purity from the gerontological point of view in the case of water used as drinking water or to prepare drinks, foodstuffs, medicinal compositions, cosmetics and others. The invention can be used to improve health, life quality and lifespan. The inventive method consists in determining the melting point of an analyzed sample, calculating the value of thermal depression of the melting point for the sample analyzed in comparison with distilled water and calculating an index (displayed in points) of the purity of the sample from the gerontological point of view,
Patent UA-27906-C2 (UA)
IPC: B01J27/232
Filed: 1994-12-01
Abstract: Prodn. of cyclopropylnitrile (I) (i.e cyclopropane-carbonitrile) comprises mixing a 4-halo-butyronitrile (II), at least 0.25 moles (i.e molar equivs). of an inorganic salt (III) and a catalytic amt. of H2O in the presence of an aprotic polar solvent at 5-100[deg]C, and reacting the mixt. with an alkali metal base at the same temp. (III) is a Na, K or Li halide, sulphate or carbonate.
Patent UA-25836-C2 (UA)
IPC: E05C3/22
Filed: 1993-08-18
Abstract: The snap lock is in particular for closing a window, a door or the like, and comprises a base member (10), a latch (5) having a projecting part (6) for engagement with a striking plate (4) and adapted to be displaced from a closing position against a spring power and an actuator device (12) for taking the latch (5) into a retracted opening position, wherein the latch (5) is pivotal in relation to the base member (10) about an axis transverse to the direction of said displacement, the opening position is a position turned out about said axis (7, 9), and a resilient member (19) is arranged to retain the latch (5) in a non-turned-out position parallel to the closing position. The latch (5) and the base member (10) constitute opposite members in a four-link mechanism, the latch (5) being by means of a first hinge (7) hinged at the one end comprising the projecting part (6) to a link (8) which again by means of a second hinge (9) is hinged to the base member (10), the latch (5) being hinged at its other end by means of a third hinge (11) to the actuator device (12) which again by means of a fourth hinge (13) is hinged to the base member (10).
Patent UA-45428-C2 (UA)
Inventor: SHLAKHTER ILLIA SEMENOVYCH
Filed: 1998-05-13
Abstract: This invention is pertinent to the gas-and-oil producing industry, in particular, to internal appliances for extracting pipes of fixed string out of the well through rotational uncoupling those by a drill pipe string hawing right coupling thread. The appliance is equipped with an anchor unit. Anchor unit comprises of spring-supported wedge billets with hard alloy nibs, being in connecting with those over an eccentric surface, those are installed on pyramid facets of the body, with possibility of axial motion, and a shutoff bushing being in contact with the billets fixing elements. Besides that, the appliance is equipped with two support bearings for decreasing friction of contact surfaces of moving units and details. Anchor unit unloads the casing pipe string through taking off the force of pulling out the damaged string and inserting the drilling one, and provides reliable fixation of the satellites of the planetary reducer separator with respect of rolling at right and left rotation of the drill string with a shaft-gear. Use of this appliance decreases axial loads, friction forces, and energy consumption at the damaged pipe string uncoupling and enlarges the technological possibilities as well.
Patent UA-53662-C2 (UA)
Title: Method and device for recording information on an information carrier
Inventor: NIYBOER JAKOB GERRIT
IPC: G11B27/28
Filed: 1998-05-25
Abstract: A method of digitally recording information on a suitable medium, particularly a CD is described, in which method a recording is made during a recording session. The recording includes a program portion with the information to be recorded. Prior to recording the program portion, a predetermined number of run-in blocks is recorded, and subsequent to recording the program portion, a predetermined number of run-blocks is recorded. During the recording session, an identification code identifying the recording apparatus used for the relevant recording session is recorded on the medium. The identification code is recorded in at least one of the run-in blocks and run-out blocks. This provides the possibility of recording a full identification code, even in the case of relatively short recordings.
Patent UA-55428-C2 (UA)
Title: TRANSMISSION BY Kurko
Inventor: KURKO ANDRII MYKHAILOVYCH
Filed: 1999-05-26
Abstract: Planetary transmission by Kurko relates to machine-building and can be used in infinitely variable transmissions of transport and traction means. This transmission has central tooth gear, two-crown satellite, output tooth gear; this is mounted at eccentricity of the reaction shaft coaxial to two-crown satellite and kinematically connected to the housing by supplementary links. Planet carrier is used as structure element needed for support of the axes of the satellite and reaction shaft. Such a kinematical scheme makes it possible to obtain symmetrical with respect to the axis of the satellite redistribution in power between the driving and the output tooth gears, this makes it possible to simplify the scheme of transmission, to decrease the number of control elements and to eliminate need in automated units; to increase the range of the general gear ratio and, due to this, to increase operation reliability and convenience, to increase efficiency.
Patent UA-32630-C2 (UA)
Title: Appliance for fighting machines self-diking
Filed: 1999-08-05
Abstract: The invention relates to fighting armored machines for special purposes. The appliance has basic machine, hinged to the basic machine blade with wedge-like boss at the middle of its upper part and with cutting edge as T-like teeth placed with same pitch at whole length.
Patent UA-47521-C2 (UA)
Title: Quick multiplier
Inventor: Paulin Oleh Mykolaiovych
Filed: 1999-11-16
Abstract: In this unit, on the basis of new elements incorporated to it and interrelations in all the blocks, with the exception of the last block of integrators of the resultants, determining of the sum values is performed, and of the got at summation transfers, on the basis of quick three-word and four-word four-order integrators, this leads to decrease of the number of ranks and to increase of processing speed.
Patent UA-52749-C2 (UA)
Title: Method for measuring octane or cetane number of liquid petroleum fuel
Inventor: OVSIANIKOV VIKTOR VOLODYMYROVYCH
Filed: 1999-12-10
Abstract: The present invention relates to the methods for testing quality characteristics of oil products and can be used for fast measuring octane or cetane number of liquid petroleum fuel designed for engines. The procedure according to the proposed method implies the stage for constructing a graduation characteristic and the stage for determining the dependence of the attenuation of electromagnetic oscillations in a tested vessel on the oscillation frequency. At the first stage, the resonance frequency ratio for the empty vessel is measured and dependence of resonance frequencies on an octane or cetane number is determined when the vessel is filled with fuel with different known octane or cetane numbers. From the measurement data, the graduation characteristic is constructed. At the second stage, the resonance frequency ratio for the vessel filled with fuel with an unknown octane or cetane number is measured, and the octane or cetane number is determined from the graduation characteristic.
Patent UA-40784-C2 (UA)
Title: A unit for spraying composite coatings by electroarc method
Inventor: KUSTOV VIKTOR VOLODYMYROVYCH
Filed: 2000-01-20
Abstract: The invention relates to the field of mechanical engineering, particularly to units for applying composite and combined coatings on pieces by electroarc method from the material of wires and powder. The unit contains metallizing apparatus with the nozzle and the mechanism for delivery of two wires and the system for introducing powdered materials into the spraying gas which consists of powder feeder with dosing tube. At that the outlet end of the dosing tube is installed behind the nozzle in the direction of delivering the spraying gas at the distance L therefrom, not less than the value of outer diameter D of the dosing tube, and has an angular cut at the angle of to the nozzle axis. The invention provides for raising the coefficient of powder use, simplification of the unit design, and due to that enhancing reliability and quality of coatings to be sprayed.
Patent UA-49966-C2 (UA)
Title: Slot antenna
Inventor: OBMOK OLEKSANDR VASYLIOVYCH
Filed: 2000-03-10
Abstract: The proposed slot antenna can be used in communication systems and telemetry systems designed for using at aircrafts, space objects, and vehicles. The antenna contains a flat lap, a closing wall, and a screening base member. The part of the flat lap connected with the closing wall as well as the closing wall is narrowed. Due to the said narrowing, the overall dimensions and the mass of the antenna can be reduced comparing to the known antenna with a flat lap.
Patent RU-2180460-C2 (RU)
Title: Lead-acid cell charging process
Inventor: DUVING V G
IPC: H01M10/44
Filed: 2000-01-05
Granted: 2002-03-10
Abstract: FIELD: electrical engineering; servicing and repairs of lead-acid cells and batteries. SUBSTANCE: for charging lead-acid cell or battery through converter connected to ac supply mains using technique based on alternation of charge and discharge current pulses, repetition rate of charge current pulses is chosen to equal one of f/n values, where f is ac supply frequency; n is division ratio (n = 1,2,3,...), and length of these pulses to be lower than or equal to one fourth of oscillation period in ac mains at discharge current pulse length d dis = n/f-d ch . In addition, current through discharge pulse is chosen within the range of I dis = 0,1...0,4 I 0 , where I 0  is RMS value of dc charge current depending on amplitude of charge current pulse and on pulse duty factor. EFFECT: enhanced efficiency of desulfurization. 2 cl, 5 dwg
Patent RU-2194077-C2 (RU)
Inventor: BYKOV V A
IPC: A61K39/39
Filed: 2000-04-14
Granted: 2002-12-10
Abstract: FIELD: medicine, immunopharmacology, pharmacy, biochemistry. SUBSTANCE: method involves determination of the NADPH-oxidase reaction rate in white cell homogenates or in fraction of polymorphonuclear leukocytes of peripheral blood before and after addition of substances to be study to sample. Immunomodulating activity is detected by increase of the NADPH-oxidase reaction rate. Specific property of immunomodulating agents is a direct activation of NADPH-oxidase in homogenates of nonactivated white cells of peripheral blood and peritoneal macrophages. The property of potential immunomodulating agents to activate NADPH-oxidase in homogenates of "resting" white cells of peripheral blood and macrophages by their direct addition to homogenates in vitro is proved on example of immunomodulating agents of different structure, for example, as pyrimidine derivative (uracil), polypetide preparation Tactivin from cattle thymus gland, coneflower herb dry extract where sesquiterpene lactones are the acting component. Specificity of claimed method is proved on the basis of absence of activating effect of dragonhead herb dry extract showing antioxidant properties. Invention ensures to enhance sensitivity and economy of detection of immunomodulating activity in vitro. EFFECT: improved method of detection. 4 ex
Patent RU-2232754-C2 (RU)
Inventor: SHLEGEL GJUNTER
IPC: C07D231/06
Filed: 1998-08-06
Granted: 2004-07-20
Abstract: FIELD: organic chemistry, chemical technology, agriculture. 
     SUBSTANCE: invention describes a method for preparing derivatives of 1-phenylpyrazoline-3-carboxylic acid of the general formula (III) by base-catalyzed reaction of hydrazones of the general formula (I) with olefins of the general formula (II). Compounds of formulas (I), (II) and (III) are given in the invention claim. Reaction is carried out in the presence of triethylamine wherein Ph means possibly substituted phenyl; R 1  means hydrogen atom or alkyl; R 2  and R 3  mean independently of one another hydrogen, halogen atom, cyano-group, possibly substituted organic residue; or R 2  and R 3  in common with carbon atom bound with them form saturated 5- or 6-membered cycle; X means amino-group, hydroxyl, alkoxyl, cycloalkoxyl, alkylamino-group, dialkylamino-group, alkyloxyalkyloxy-group, trialkylsilyloxy-group or trialkylsilylmethyloxy-group; Y means chlorine or bromine atom. Process is carried out in two-phase system consisting of organic and an aqueous phase in using triethylamine or, if necessary, another base. Derivatives of the formula (III) are used as antidotes, i. e. as agents that protect useful plants in agricultural and forestry cultures against unfavorable injures caused by herbicides. 
     EFFECT: improved preparing method, valuable agricultural properties of compounds. 
     11 cl, 1 tbl, 1 ex
Patent RU-2194968-C2 (RU)
Inventor: SEMENOV V N
IPC: G01N3/00
Filed: 2000-05-23
Granted: 2002-12-20
Abstract: FIELD: study of strength properties of solid materials by determination of parameters of cracks formed in material under its loading. SUBSTANCE: method testing specimens of solid materials, predominantly metals, to determine effect of cracks on mechanical properties of material lies in manufacture of specimen or series of specimens, in cutting of stress concentrator in specimens, for instance, in the form of nick, in application to tested specimen of load varying in time in specified time interval to form crack in the zone of nick enlarged in comparison with initial value of nick, in analysis of effect of depth of crack in tested specimen on its mechanical characteristics. Tested specimen comes in the form of specimen prepared for torsion test that includes welded or soldered joint comprised of two parts made separately. Load applied to tested specimen is load of torque. After determination of load under which cracks are formed and determination of load under which similar specimen fails tested specimen is subjected to test with intermediate load with subsequent detection of load resulting in emergence of cracks by method of successive approximation. Fixed image of origin and growth of cracks is obtained with the aid of optical metallography on photographs. EFFECT: potential to conduct study in wide range of atmospheric conditions and in vacuum. 3 cl, 3 dwg