baber/WOPTO huggingface dataset:
Patent RU-2130429-C1 (RU)
Title: Method of recovering palladium from hydrochloric acid solution
Inventor: KARMANNIKOV V P
IPC: C01G55/00
Filed: 1998-03-05
Granted: 1999-05-20
Abstract: FIELD: chemical technology of extractive recovery of palladium. SUBSTANCE: hydrochloric acid solution containing palladium and impurities, including platinum, . and 2.0-5.0 M hydrochloric acid is extracted. Extracting agent is sulfoxide solution having concentration of 10-40 %. Extract is washed with 1.6-4.0 M hydrochloric acid solution. Palladium is reextracted with 25% ammonia. EFFECT: high degree of extraction (at least 99.5 %) is attained, and products of high purity (at least 99.98%) are obtained.
Patent RU-2144461-C1 (RU)
Inventor: BONDARENKO A V
IPC: B29B17/00
Filed: 1998-03-16
Granted: 2000-01-20
Abstract: FIELD: devices for processing of rubber- containing goods, in particular, reinforced ones, tyres inclusive. SUBSTANCE: the device has a working chamber, means for feeding ozone-containing gas to it, and a means for mechanical deformation of goods to be processed, made in the form of at least two members. One of the members is made for movement in the direction of the other member for compression of the goods to be processed between the members. At least on one of the members provision is made for projecting working elements installed for flowing of material of the goods so as to ensure effective flowing, process of destruction of the rubber base of the goods under processing. EFFECT: improved reclamation of the rubber waste, facilitated ecologically pure recycling of rubber and reinforcing materials. 6 cl, 1 dwg
Patent RU-2143592-C1 (RU)
Inventor: ANDREEV A V
IPC: F04C11/00
Filed: 1998-05-22
Granted: 1999-12-27
Abstract: Изобретение может быть использовано в маслосистемах авиационных газотурбинных двигателей для подачи и откачки масла. Центробежно-шестеренный насос содержит размещенные снаружи центробежных предвключенных крыльчаток и установленные в расточках корпуса шестерни. У ножек зубьев шестерен выполнены кольцевые расточки с установленными в них попарно разделителями полостей всасывания и нагнетания. Насос также содержит элементы передачи крутящего момента от крыльчаток к шестерням и осевой фиксации последних. Шестерни относительно крыльчаток установлены с возможностью радиального и осевого смещения. Элементы осевой фиксации выполнены в виде разрезных пружинных колец, расположенных между шестернями и крыльчатками в средней части последних. Элементы передачи крутящего момента от крыльчатки к шестерням размещены внутри прорезей элементов осевой фиксации. Поскольку зазоры в элементах осевой и радиальной фиксации выполняются значительно большими, чем торцовые и радиальные зазоры в центробежно-радиальных насосах, торцы шестерен и разделителей имеют возможность самоустанавливаться относительно сопрягаемых поверхностей с обеспечением идеального к ним прилегания, что повышает надежность работы насоса. 1 з.п.ф-лы, 5 ил.
Patent RU-2134846-C1 (RU)
Title: Liquid solar collector
Inventor: EVGENOV A M
IPC: F24S10/70
Filed: 1998-06-16
Granted: 1999-08-20
Abstract: FIELD: solar power engineering. SUBSTANCE: collector has heat insulation 1 with cavity 2 and bottom with hollows 4 outcoming to cavity 2. Radiation absorbing panel 6 is secured to heat insulation 1. Translucent insulation 8 is positioned above panel 6 with clearance to the latter. Liquid power carrier, for example, water circulates over channels formed by hollows 4 and panel 6. Waterproof heat insulation 1 may be manufactured from frothed polymers, type polyurethane or polystyrene. EFFECT: extended field of application. 5 cl, 2 dwg
Patent RU-2138557-C1 (RU)
Title: Method for manufacture of cast iron, steel, blanks and articles produced from cast iron and steel by agglomeration, blast furnace, steel-making and rolling processes in metallurgical plant
Inventor: SELIVANOV V N
IPC: C21B5/00
Filed: 1998-06-26
Granted: 1999-09-27
Abstract: FIELD: metal-working industry. SUBSTANCE: method involves smelting cast iron, with rare-earth metals and strontium being additionally introduced into burden material simultaneously with fluxed agglomerate in an amount of 0.001-0.7% by weight of rare-earth metals and 0.01-1.0% by weight of strontium; additionally introducing solid fuel including coke into burden material in amounts making 10-30% by weight of strontium and 75-90% by weight of rare-earth metals, i. e. of total weight of these components introduced into burden material with fluxed agglomerate. Method provides sulfurization intensiveness and depth at blast furnace conversion stage to be increased by optimum employment of properties of rare-earth metals and strontium. EFFECT: increased technological effectiveness of blast furnace and other conversions, improved strength of produced cast iron, steels, alloys and products, increased susceptibility of agglomerate to reduction and reduced consumption of fuel. 28 cl, 1 ex
Patent RU-2146530-C1 (RU)
Inventor: CHURLJAEV JU A
IPC: A61K38/08
Filed: 1998-09-28
Granted: 2000-03-20
Abstract: Изобретение относится к области медицины, в частности к анестезиологии, и касается анестезиологической защиты головного мозга у больных, оперируемых по поводу опухолей головного мозга, хронических внутричерепных гематом, аневризм внутримозговых сосудов. Способ состоит в том, что в сочетании с различными анестетиками используют синтетический опиоидный пептид - даларгин. Даларгин вводится болюсно внутривенно по 1 мг каждые 30 мин в течение всей операции, начиная с этапа вскрытия твердой мозговой оболочки. Способ повышает эффективность защиты мозга. 2 табл.
Patent RU-2138176-C1 (RU)
Title: Method of production of premix for long storage
Inventor: KVASENKOV O I
IPC: A23K1/00
Filed: 1998-09-30
Granted: 1999-09-27
Abstract: FIELD: agriculture, production of combined fodder. SUBSTANCE: method involves the addition to the premix composition of lipid-containing extract of micromycetes Saprolegnia parrsitica biomass exhibiting antioxidant properties, F-vitamin activity and inhibiting bacterial damage of premix. Method excludes the necessity of preliminary filling agent preserving. EFFECT: simplified technology of preparing.
Patent RU-2151892-C1 (RU)
Title: Internal combustion engine
Inventor: GIBADULLIN V Z
IPC: F02B43/10
Filed: 1999-01-27
Granted: 2000-06-27
Abstract: FIELD: mechanical engineering; internal combustion engines using hydrogen as additional fuel. SUBSTANCE: engine has at least one cylinder with piston and cylinder head forming combustion chamber. Spark plug installed in combustion chamber, and fuel feed system delivering fuel into combustion chamber, control unit, ignition system and load and crankshaft speed transmitters coupled with control unit and hydrogen source and nozzle connected with source. Nozzle installed in combustion chamber has through axial and side channels in its body to deliver hydrogen. Spring with plate and spring-loaded plunger provided with side groove are installed in axial channel. Plunger has side groove with fitted-in sealing ring, and channel through which side groove communicates with combustion chamber. Side groove is made for alignment with side channel for feeding hydrogen. Nozzle accommodates reversible motor with splined output shaft coupled with control unit. Motion thread is made in axial channel of nozzle body and over perimeter of spring plate. Plate provided with axial splined hole is installed for forming splined connection with motor shaft and for displacement along thread in axial channel of nozzle body. EFFECT: facilitated ignition of lean mixture enriched by hydrogen near spark plug. 3 dwg
Patent RU-2141011-C1 (RU)
Inventor: LOZNEVOJ B V
IPC: C25D3/32
Filed: 1999-02-15
Granted: 1999-11-10
Abstract: FIELD: manufacture of shots for shells designed for shooting of plain-barrel guns. SUBSTANCE: proposed process of shot working includes electrolytic tinning of lead base. Its characteristic feature lies in tinning of shots to coat thickness of 0.5-12.0 μm and in their subsequent impregnation with hydrophobic liquid and mechanical consolidation. EFFECT: shots manufactured in agreement with proposed process displays combat characteristics of lead shots and meet all requirement of ecological safety. 2 cl
Patent RU-2150655-C1 (RU)
Title: Twin-barreled artillery mount
Inventor: GRJAZEV V P
IPC: F41F1/08
Filed: 1999-03-23
Granted: 2000-06-10
Abstract: FIELD: military equipment. SUBSTANCE: the twin-barreled artillery mount has guns with revolving blocks of barrels, cradle with a bracket and shields located in the zone of action of powder gases. The muzzle part of each gun has a support, in which the block of barrels revolves. The cradle bracket for each gun carries an angle piece, whose position can be adjusted in the vertical plane. In turn, the angle piece is provided with a clamp, whose position can be adjusted in the horizontal plane. Grooves are made in the clamp in parallel with the direction of gun recoil, they are engageable with the lugs made each support. The shield has the shape of a chute and is installed for adjustment of its position relative to the axis of the shooting barrel. EFFECT: enhanced close grouping of shots. 2 cl, 3 dwg
Patent RU-2150619-C1 (RU)
Title: Friction lining
Inventor: ZVEREV L E
IPC: F16D13/64
Filed: 1999-08-30
Granted: 2000-06-10
Abstract: FIELD: circular friction articles working under action of considerable torque. SUBSTANCE: friction has joint 1 of woven reinforcing skeleton; plane of joint is made at angle relative to plane of radial section of lining; width of joint is no less than three thicknesses of friction lining. EFFECT: enhanced strength of friction lining in zone of joint of woven reinforcing skeleton. 2 dwg
Patent RU-2153958-C1 (RU)
Title: Method for planing products
Inventor: EHSTERZON M A
IPC: B23Q15/14
Filed: 1999-12-15
Granted: 2000-08-10
Abstract: FIELD: mechanical working of articles with complex profile of worked surface, for example metallographic forms in number program control planers. SUBSTANCE: method comprises steps of orienting lengthwise axis 1 of cutter 2 by angle equal or almost equal to 90 degrees relative to plane of coordinate axes X, Y; placing apex of cutter 2 in initial point of planing path 4 and orienting front surface 5 along line normal relative to path 4 in initial point; at working realizing (according to predetermined program) synchronous relative motion of worked article and cutter 2 along coordinate axes X, Y; performing such motion with possibility of providing resultant motion of cutter 2 along predetermined path 4 with curvilinear portions; at changing curvature radius of portions of path 4, varying three-dimensional position of front face of cutter 2 relative to its previous position in such a way that at passing any point of portion of path 4 with variable curvature radius front face 5 was normal relative to plane 6 that crosses plane of coordinate axes and is oriented in parallel with projection of vector of instantaneous relative velocity of cutter 2 in above mentioned point onto plane of coordinate axes. Such three-dimensional orientation of front face 5 of cutter 2 in any point of path 4 provides optimal planing conditions along the whole pass length due to constant spatial orientally of rear surfaces of cutter relative to planing face. EFFECT: enhanced strength of planing cutter, improved accuracy of planed article. 3 cl, 4 dwg
Patent BR-PI0605733-C1 (BR)
Title: tubos de papelão, madeira e plástico com garrafas pet para estofados
Inventor: RIBAMAR DE LIMA JOSE
IPC: A47C7/02
Filed: 2006-10-20
Abstract: TUBOS DE PAPELãO, MADEIRA E PLáSTICO COM GARRAFAS PET PARA ESTOFADOS. Tem por objetivo um modelo de estrutura interna para estofados do tipo "sofá", que concilia tubos de papelão, plástico e madeira reciclada e reflorestada com garrafas "PET" reforçados externamente para dar resistência e durabilidade aos estofados, com vistas a melhoraria da sua utilização, no que diz respeito à proteção interna, em relação aos estofados existentes. Compreendido por tubo cilíndrico de plástico verticalizado, onde o mesmo é preenchido com tubos de linhas plásticos recicláveis, sendo o restante preenchido com madeira cilíndrica, que será caracterizada por sua resistência e durabilidade sem perder o conforto que é indispensável em produtos dessa natureza.
Patent AU-2002250352-C1 (AU)
Title: Combination therapy
Inventor: GREWAL IQBAL
IPC: A61P29/00
Filed: 2002-03-14
Granted: 2009-04-30
Abstract: The invention provides for the treatment of diseases or disorders characterized by cells expressing the CD40 membrane glycoprotein. The invention provides methods for the treatment of various diseases or disorders characterized by cells expressing CD40 with a combination of an agent causes the depletion of cells expressing CD40 and a second agent which causes the depletion of cells expressing the CD20 membrane antigen. Pharmaceutical compositions and articles of manufacture such as kits comprising the agents and combinations thereof are also provided.
Patent AU-2003222164-C1 (AU)
Title: Feeder assembly for particle blast system
Inventor: MALLALEY DANIEL
IPC: B24C1/00
Filed: 2003-04-01
Granted: 2008-12-11
Abstract: A particle blast system includes a feeder assembly having a rotor with a plurality of pockets formed in the peripheral surface. The transport gas flowpath includes the pockets, such that substantially all transport gas flows through the pockets. The seal adjacent the peripheral surface is actuated by the transport gas pressure to urge its sealing surface against the rotor's peripheral surface. At start up, there is no substantial pressure between the seal and the rotor, reducing start up torque requirements.
Patent AU-2009217708-C1 (AU)
Title: System and method for replying to voice messages left by callers
Inventor: WATERS CHRISTOPHER M
IPC: H04M1/64
Filed: 2009-02-26
Granted: 2013-05-23
Abstract: An exemplary system and associated method for a communications system allowing responses to messages in an electronic environment are disclosed. The communications need not be based on the same platform or carrier. The system comprises a processing center to couple to a telephony network where the processing center provides a sender, not subscribed to the system, with messaging capabilities. The processing center includes a voice mail server to record a message from the sender and retrieve the message for a recipient that is subscribed to the system. A call processing logic module is arranged to access a database to determine whether a telephony device used by the sender has non-voice capabilities. The call processing logic module can notify the recipient of the message and informs the recipient of the capabilities of the sender to allow various response modalities (e.g., by voice mail, e-mail, or text message).
Patent RU-2173854-C1 (RU)
Title: Compensation accelerometer
IPC: G01P15/13
Filed: 2000-02-15
Granted: 2001-09-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention related to linear acceleration compensation transducers with electrostatic reversible transducer. Said accelerometer has the first plate made of monocrystal material in which movable element and fixed element are formed, the second and third plates, differential capacitive transducer, two-phase AC voltage generator, DC reference voltage source, and amplifier with two antiphase outputs. Movable element is made as cantilever element of equal thickness over entire length and width of cantilever. Each fixed electrodes of differential capacitive transducer is arranged over length of cantilever from border between movable and fixed elements and end of cantilever. Technical result is improved stability of compensation accelerometer to action of accelerations whose direction does not coincide with direction of measured acceleration. EFFECT: increased range of measured accelerations. 3 cl, 4 dwg
Patent RU-2158688-C1 (RU)
Inventor: KOLESNIKOV A G
IPC: B60T11/32
Filed: 2000-04-10
Granted: 2000-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention is designed for use in vehicles furnished with hydraulic or pneumatic brake systems in which violation of sealing of one of brake circuits can occur. Proposed system uses electromagnetic valves as safety devices. Each valve has spring-loaded piston installed in housing for opening and closing housing inlet and outlet holes communicating with pipelines from sides of master and slave brake cylinders, respectively, and spring-loaded mechanical lock. Piston rod is essentially a core of electromagnet whose winding is connected to storage battery through brake pedal contact and auxiliary contact. One of contact elements of auxiliary contact is mounted of housing, and the other, on end of piston rod. Contact elements are spaced to provide opening and closing of contact when brakes are applied if working medium transmission line to slave cylinder is not damaged and if trouble occurs in this line, respectively. EFFECT: enhanced reliability of operation. 2 cl, 4 dwg
Patent RU-2170210-C1 (RU)
Inventor: SHARIPOV EH N
IPC: C01B25/42
Filed: 2000-04-27
Granted: 2001-07-10
Abstract: FIELD: chemical industry. SUBSTANCE: disodium phosphate is thermally decomposed at 330-470 C in the presence of catalytic nitroammophos additive in amount of 0.3-3.0 wt % calculated for anhydrous disodium phosphate. Method makes it possible to increase yield of the desired product by about 2-4%, power consumption remaining unchanged. EFFECT: more efficient preparation method. 3 cl, 1 tbl
Patent RU-2176801-C1 (RU)
Inventor: SHCHERBAKOVA L M
IPC: G01T1/167
Filed: 2000-06-19
Granted: 2001-12-10
Abstract: FIELD: radiation hygiene, in particular, indirect determination of plutonium in air in the conditions of its equilibrium content in soil-air medium. SUBSTANCE: the method consists in measurement of the specific activity of plutonium in samples of soil surface, measurement of the load in mass and calculation of the product of the plutonium specific activity and load by mass. The plutonium specific activity in samples of soil surface is measured at a fixed depth, mainly equal to 5 cm, then using the measured parameter, the plutonium specific activity in air dust correlating with it is determined by formula:   where:   - plutonium specific activity in air dust, Bk•kg -1 , q       0-5   p        - plutonium specific activity in a fixed soil layer, 5 cm deep, Bk•kg -1 . EFFECT: enhanced accuracy of estimation of plutonium concentration in air, reduced cost of estimation. 2 cl, 1 tbl
Patent RU-2180488-C1 (RU)
Title: Canned meat-and-plant food production method
Inventor: KAS JANOV G I
IPC: A23L3/3463
Filed: 2000-07-18
Granted: 2002-03-20
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing receipt mixture containing pieces of raw meat material and plant components thermally treated to ready-to-eat state; introducing salt of edible acid with polyvalent metal selected from the group containing macro- and microelements, and liquid-gas extract of Mortietella exigua microorganism biomass into mixture; packing the resultant mixture into composite material containing two layers of polymer material and foil layer sandwiched between polymer layers; subjecting package to heat sterilization. EFFECT: improved organoleptical properties and increased service life of canned product. 3 ex
Patent RU-2178389-C1 (RU)
Title: Method and device for desalination of mineralized water
Inventor: KONTOROVICH I I
IPC: F25C3/04
Filed: 2000-07-17
Granted: 2002-01-20
Abstract: FIELD: industrial and agricultural water supply systems; artificially irrigated farming agriculture. SUBSTANCE: method consists in continuous spraying of water to be frozen at varying angle relative to horizontal plane, forming ice granules and ice block and producing fresh water due to its thawing. Freezing process is performed at constant check of air temperature in area of parameters limited by preset dependence of degree of breaking jet into drops versus present air temperature. Angle of inclination of sprinkler nozzle is increased with rise of height of ice block. Temperature of upper layer of ice being frozen is monitored; control of temperature is effected through change of rate of sprinkler nozzle. Freezing of ice block is performed in area of parameters limited by preset dependence of temperature of upper layer of ice being frozen versus mineralization of water being distilled. Device for realization of this method includes pumping unit, sprinkler with nozzle and head, nozzle rotation rate control mechanism, mechanism for control of angle of inclination of sprinkler nozzle and control system. Device is also provided with mechanism for adjustment of head diameter, measuring complex, unit for measuring ice block height and trajectory of jet, ice temperature sensors, air temperature sensor, information advice system for information processing and heating system for water supply elements. EFFECT: facilitated desalination process due to reduced number of parameters being monitored. 6 cl, 2 dwg, 1 tbl
Patent RU-2188374-C1 (RU)
Title: Method for manufacture of plate heat exchanger
Inventor: V JUROV A A
IPC: F28D9/00
Filed: 2000-11-30
Granted: 2002-08-27
Abstract: FIELD: applicable in heat power engineering. SUBSTANCE: method consists in assembling of plates in a stack, compression of the whole stack and sealing by heat treatment, assembling of plates in a stack is accomplished simultaneously with sealing by welding first of the plates in pairs in sections, and then - of sections in a stack, after that the stack of the plates is placed in the casing by means of a vacuum-pumping system, and the casing is sealed, after the inner cavity of the plates stack is disconnected from the vacuum-pumping system a leakage test is carried out, to said end, the stability of the preset level of vacuum processing is determined during a definite period of time, and the pressure is reduced to P=(1-5)torr. EFFECT: improved uniformity of compression of corrugated plates and, as a result, improved uniformity of the grid of intersection and engagement of the points of corrugations at preservation of the preset geometric characteristics. 3 cl, 5 dwg
Patent RU-2186867-C1 (RU)
Inventor: KANG SUK BONG
IPC: C22C21/00
Filed: 2001-01-09
Granted: 2002-08-10
Abstract: FIELD: metallurgy, particularly, development of materials possessing low density, high antifriction properties and flexibility applicable in mechanical engineering. SUBSTANCE: method of production of cast composite materials includes smelting of master alloy, introduction of dispersed reinforcing phase into melt, mixing of obtained mixture, subsequent casting and crystallization under pressure. To increase assimilation of dispersed phase and uniformity of its distribution, master alloy is overheated by 100-150 C above its melting point, mixed in crucible with rotation speed of 4-8 c -1  up to positive speed gradient from surface to center, and dispersed filler is directed at speed of 0.5-3 m/s onto internal surface of rotating melt. After that, melt is mixed at relative speed of disk of 1-5 m/s and refined from gas phase for 60-120 s. Device for method embodiment includes crucible rotating on vertical shaft, impeller in form of flat disk, dosing apparatus of dispersed material. Crucible-disk diameters ratio is 1:(1.2-1.3). Depth of impeller immersion into melt equals 0.2- 0.5 of melt height. End of tube supplying dispersed material from dosing apparatus is located at distance of 5-15 mm from impeller rotation axis. Impeller rotation axis is displaced relative to crucible axis through 5-10 mm. Titanium with nitrided surface is used as material of disk. EFFECT: improved quality of produced material. 5 cl, 1 dwg, 1 tbl