baber/WOPTO huggingface dataset:
Patent RU-2151968-C1 (RU)
Title: Heating device
Inventor: GOLOVICHEV A I
IPC: F24H3/06
Filed: 1999-03-10
Granted: 2000-06-27
Abstract: FIELD: home and industry heating systems. SUBSTANCE: heat carrier pipes, which are designed as coil with at least two taps, are arranged in vertical with respect to one another and are equipped with rib members, which are spaced about each other. Rib members are designed as C-shaped plates with middle and side walls, are mounted on heat carrier pipes by their side walls, so that their middle wall is vertical. In addition device has layer, which is made from foundry metal alloy, which embraces external surfaces of heat carrier pipes in positions, where rib members are mounted. Rib members are arranged in sections, so that each section has at least three middle walls. Intermediate region between sections lacks layer, which is made from metal foundry alloy. Side walls of rib members have through slots, which made in regions, where rib member are mounted. EFFECT: increased output power, decreased manufacturing cost. 2 cl, 6 dwg
Patent RU-2153918-C1 (RU)
Title: Cartridge filter
Inventor: DUDOV A N
IPC: B01D46/02
Filed: 1999-04-09
Granted: 2000-08-10
Abstract: FIELD: cleaning gases from finely dispersed drops of liquid and/or mechanical admixtures. SUBSTANCE: cartridge filter has framework made from rod with flanges on which two filtering layers are secured. Inner filtering layer is made from strips of polymer film, for example, polyethyleneterephthalate film. Outer layer is made in form of sleeve from porous polymer material. Filtering layers are located concentrically forming clearance. Flange may move by means of threaded bush; it is locked by means of nuts. Outer bearing member and filtering layers are secured by means of clips. EFFECT: reduced liquid load on filter material; reduction of filter contamination with mechanical impurities. 2 cl, 4 dwg
Patent RU-2158155-C1 (RU)
Title: Fire-extinguishing foaming composition
Inventor: SMAGIN V V
IPC: A62D1/00
Filed: 1999-09-20
Granted: 2000-10-27
Abstract: FIELD: fire extinguishing. SUBSTANCE: composition, containing, wt %: surfactant (alkyl sulfonate) 11-13, foam stabilizer (higher fatty alcohols and/or amine derivatives) 2.95-3.05, butanol 2.75-3.75, butyl acetate 2.75-3.75, urea 6.5-8.5, corrosion inhibitor (polyphosphate) 4.25-4.75, and water (the balance), additionally contains water-soluble cellulose ethers (0.45-0.55). EFFECT: enhanced fire-extinguishing efficiency. 3 tbl
Patent BR-PI0203607-C1 (BR)
Title: suporte de placenta para coleta de sangue de cordão umbilical e placentário
Inventor: CRUZ ADRIANA FERNANDES DA
IPC: A61B5/15
Filed: 2002-05-09
Abstract: "SUPORTE DE PLACENTA PARA COLETA DE SANGUE DE CORDãO UMBILICAL E PLACENTáRIO". Patente de privilégio de invenção para um suporte de placenta para a coleta de Sangue de Cordão Umbilical e Placentário que é compreendido por uma base retangular (1), caracterizado por bordas laterais arredondadas e composta de duas partes: parte anterior (1a) e parte posterior (1b), a parte anterior (1a) adapta-se a parte posterior (1b); possui haste composta de duas partes: parte I (3) e parte II (5), a parte I adapta-se a base, prendendo-se a ela através de um conector com rosca (2) e a parte II adapta-se a parte I também através de um conector com rosca (4); temos um aro de apoio arredondado ou retangular (6), com regulador de altura, que desliza pela haste permitindo variações; sobre este aro de apoio fica o receptáculo de placenta (7) sendo este arredondado ou retangular, fenestrado centralmente, raso, com bordas laterais e o material de aço inox ou plástico.
Patent AU-2007200517-C1 (AU)
Title: Reversing alarm
Inventor: HANSON-ABBOTT CHRISTOPHER
IPC: G10K15/04
Filed: 2007-02-07
Granted: 2010-04-29
Abstract: A reversing alarm for a vehicle emits an audible signal in the form of pulses of broad band sound when the vehicle is put into reverse gear. The broad band sound allows persons in the vicinity to locate the vehicle, as the human brain is able to process broad band sound to pinpoint the location of the sound source in a way which is not possible with single tone sounds. The alarm is implemented via a simple electronic circuit which uses a zener diode as a signal generator 20 to generate the broad band sound.
Patent AU-2010265984-C1 (AU)
Title: Scalable indexing in a non-uniform access memory
Inventor: BOWDEN PAUL
IPC: G06F17/30
Filed: 2010-06-25
Granted: 2016-06-02
Abstract: Method and apparatus for constructing an index that scales to a large number of records and provides a high transaction rate. New data structures and methods are provided to ensure that an indexing algorithm performs in a way that is natural (efficient) to the algorithm, while a non-uniform access memory device sees IO (input/output) traffic that is efficient for the memory device. One data structure, a translation table, is created that maps logical buckets as viewed by the indexing algorithm to physical buckets on the memory device. This mapping is such that write performance to non¬ uniform access SSD and flash devices is enhanced. Another data structure, an associative cache is used to collect buckets and write them out sequentially to the memory device as large sequential writes. Methods are used to populate the cache with buckets (of records) that are required by the indexing algorithm. Additional buckets may be read from the memory device to cache during a demand read, or by a scavenging process, to facilitate the generation of free erase blocks.
Patent AU-2012297120-C1 (AU)
Title: Construction profile and method and device for producing such a construction profile
Inventor: MAISCH CHRISTOF
IPC: E04C3/04
Filed: 2012-07-24
Granted: 2017-02-16
Abstract: The invention relates to a construction profile, in particular a T, C, U, V, H, L, M, W, Q or hat profile, having an in particular metallic, elongated base body (14). The base body comprises a center region (15) extending in the longitudinal direction and designed substantially closed and at least two longitudinal regions (16) extending on both sides of the center region (15). Openings (13) expanded crosswise to the longitudinal extension of the base body (14) are arranged in the longitudinal regions (16). A profile recess (18) or rise having lateral guide surfaces (19) and extending in the longitudinal direction of the base body (14) over the entire length thereof is formed in the center region (15) of the base body (14). The invention further relates to a method and to a device for producing such a construction profile.
Patent AU-2013271906-C1 (AU)
Title: Articulating surgical instruments and methods of deploying the same
Inventor: CASTRO MICHAEL SALVATORE
IPC: A61M25/092
Filed: 2013-06-03
Granted: 2018-08-02
Abstract: A surgical tool comprises an elongated first assembly and an elongated second assembly. The second assembly comprises an elongated support element, an elongated activation element moveable relative to the support element, and a functional mechanism coupled to the activation element. A movement of the functional mechanism is in response to a movement of the activation element. A force imparted by the movement of the activation element is isolated from the first assembly by the support element.
Patent AU-2013308120-C1 (AU)
Title: Catheter with retractable sleeve and method of using catheter system
Inventor: COHEN ITSHAK
IPC: A61F2/24
Filed: 2013-07-23
Granted: 2018-08-09
Abstract: Apparatus and method for delivering and deploying an intravascular device into the vessel including an outer (3) and inner (5) tube that are axially linked by a housing structure (8) at the proximal end of the catheter, and a retractable sleeve structure (2) having a middle tube (4) and sleeve tip (16). The sleeve tip (16) is sealed to the inner tube (5) at the distal end, and continuously extends into the middle tube (4). At the proximal end of the sleeve structure (2), the middle tube (4) is sealed to either the housing structure (8) or to a slideable proximal ring (7), forming a sealed chamber (15) between the inner tube (5) and the sleeve structure (2). A radial space is formed between the sleeve tip (16) and the inner tube (5) optimized for intravascular device placement. During retraction of the sleeve structure (2), the fold of the sleeve tip (16) peels away from the device, which expands to its deployed state while minimizing axial forces and friction.
Patent RU-2170902-C1 (RU)
Inventor: NEGRULENKO V I
IPC: F41A17/30
Filed: 2000-01-27
Granted: 2001-07-20
Abstract: FIELD: automatic weapon, applicable in small arms to enhance reliability of safety devices. SUBSTANCE: the trigger has projection 1, and the restricting plane - on the link of the breechblock carrier that can turn at the instant when the bore is locked. The link has a flat providing for engagement with the projection for releasing the trigger. EFFECT: simplified construction of the safety lock and enhanced reliability and safety of operation of automatic equipment at unlocked bore. 2 dwg
Patent RU-2163788-C1 (RU)
Inventor: RACHKOV B M
IPC: A61B17/56
Filed: 2000-06-28
Granted: 2001-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves skeletting spinous processes and arches of unstable segment of the vertebral column on both sides fixing it with two transplants produced from porous biologically compatible polymer as two plates connected at 100-105 grad by laying them with one side turned towards the spinous process and with the other side turned towards the arches and intervertebral articulations. Then the transplants are sutured to the spinous processes. EFFECT: lower risk of traumatic complications; reliable stabilization.
Patent RU-2178468-C1 (RU)
Title: Vanadium pentoxide production process
Inventor: KUDRJAVSKIJ JU P
IPC: C22B3/12
Filed: 2000-06-26
Granted: 2002-01-20
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: vanadium-containing industrial products are treated with alkali reagent, insoluble precipitate is separated and washed. Industrial water is combined with filtrate and ammonium-containing mineral compounds are added to combined solution to form ammonium metavanadate, which is separated from solution in the form of crystals by filtration, washed, dried, and calcined to give desired product. According to invention, addition of ammonium-containing mineral compounds to solution is preceded by dissolving therein sodium and/or potassium chloride (halite or selenite) to achieve their summary concentration between 50 and 350 g/cu. dm. In addition, mother solution after separation of ammonium metavanadate is divided in half and ammonium-containing mineral compounds, for example ammonium chloride or nitrate, are added to 20-50% mother solution to form saturated chloride salt solutions, which are further added to sodium metavanadate solution. EFFECT: increased degree of vanadium recovery and simplified detoxification of waste waters. 3 cl, 2 ex
Patent RU-2165665-C1 (RU)
Inventor: SHTAN KO V G
IPC: H01Q21/00
Filed: 2000-07-24
Granted: 2001-04-20
Abstract: FIELD: active phased-out antenna arrays; radar stations of mobile equipment. SUBSTANCE: transceiver antenna system has two one-dimensional active phased-out transceiver antenna arrays 11 mounted horizontally and relatively orthogonaly each incorporating transceiver modules; each module has two radiators connected through switch to first sides of circulator whose second sides are connected to inputs of limiters; outputs of the latter are connected to inputs of low-noise amplifier whose outputs are connected to first sides of transmit-receive switches ; second sides of the latter are connected to inputs of power amplifiers whose outputs are connected to third sides of circulator; third sides of switches are connected to inputs of phase shifters whose outputs are connected to N-inputs (outputs) of switchgear; first side of switch is connected to that of circulator, its second and third sides, to inputs of radiators. System also has vertically mounted one-dimensional phased-out receiving antenna array with receiver modules each incorporating several radiators whose outputs are connected to inputs of multiple-side switch; output of the latter is connected to input of limiter whose output is connected to input of low-noise amplifier; output of the latter is connected to input of phase shifter whose output is connected to one of M inputs of summing amplifier. EFFECT: enlarged functional capabilities; reduced cost. 4 dwg
Patent RU-2174611-C1 (RU)
Inventor: POLJAKOV V I
IPC: F01K13/00
Filed: 2000-08-29
Granted: 2001-10-10
Abstract: FIELD: thermal power stations and vehicles; heat and power generation. SUBSTANCE: power unit that has equipment for fuel, air, and water treatment and supply, water and/or coolant heating and circulation, and at least one electric generator with expansion machine is provided, in addition, with at least one set of equipment for thermal separation of fuel into gaseous and solid fractions including at least one gas producer in the form of hollow combustion chamber with hollow hermetically sealed insert connected to gate valves. Power unit is equipped with at least one gas-turbine expansion machine that utilizes heat of combustion products picked off the outlet of rotary cylindrical expansion machine; the latter has cylindrical casing accommodating concentrically arranged ribbed rotor and seals in the form of cylindrical bodies of revolution. Power unit is designed to burn solid fuels as well as combustible domestic and industrial wastes and can use to advantage gas- turbine engines whose service life has expired. EFFECT: enhanced efficiency, reduced emission of pollutants into atmosphere. 2 cl, 5 dwg
Patent RU-2172177-C1 (RU)
Title: Pneumonia treatment method
IPC: A61K36/258
Filed: 2000-11-20
Granted: 2001-08-20
Abstract: FIELD: infection diseases. SUBSTANCE: treatment involves conventional drug therapy. When body temperature comes to normalization, daily for 8-14 days in the morning, two hours after the first food taking, additional biologically-active agent in the form of solution of 100 mg of dry ginseng biomass extract in 5 ml distilled water is orally administered. EFFECT: reduced complications and within the same treatment period. 2 ex
Patent RU-2186855-C1 (RU)
Inventor: KURUNOV I F
IPC: C21B5/00
Filed: 2001-04-24
Granted: 2002-08-10
Abstract: Изобретение относится к черной металлургии, в частности к доменному производству, и может быть использовано при выплавке чугуна в доменных печах. Сущность изобретения заключается в том, что при выплавке передельного чугуна, включающей загрузку кокса и железорудных материалов, вдувание в печь горячего дутья и топливных добавок и загрузку в определенную кольцевую зону колошника твердой углеродсодержащей добавки, в качестве такой добавки используют кусковый шунгит с содержанием углерода 20-35%, смешивают его при загрузке с коксом и подают в кольцевую зону колошника, расположенную в пределах, ограниченных радиусами 0,1 и 0,95 радиуса колошника. При этом количество загружаемого шунгита поддерживают в пределах 0,5-15% от суммарной массы углерода загружаемого в печь кокса и вдуваемой в фурмы топливной добавки. Предпочтительным расходом шунгита является расход его в пределах 3-7% от суммарной массы углерода загружаемого в печь кокса и вдуваемой в фурмы топливной добавки. Использование изобретения обеспечивает увеличение производительности печи, повышение качества чугуна. 1 з.п. ф-лы.
Patent RU-2198844-C1 (RU)
Title: Способ выделения ниобия из соляно-кислых растворов, содержащих ниобий, тантал и титан
Inventor: KASIKOVA N I
IPC: C01G35/00
Filed: 2001-06-25
Granted: 2003-02-20
Abstract: Изобретение относится к выделению ниобия из концентрированных растворов, содержащих ниобий, тантал и титан. Ниобий экстрагируют из растворов с концентрацией 9-10 М НСl, содержащих 5-25 г/л Nb 2 O 5 , 0,3-2,0 г/л Та 2 О 5  и 40-80 г/л TiO 2 . Органический экстрагент содержит, об.%: ацетофенон 30-50, триизооктиламин 20-40, инертный разбавитель - остальное. Ниобий переходит в органическую фазу, а тантал и титан остаются в водной. Результат способа - повышение степени извлечения ниобия в органическую фазу до 95,7-98,9%, увеличение коэффициентов разделения ниобия и титана и ниобия и тантала в концентрированных растворах, улучшение гидродинамических показателей процесса. 1 табл.
Patent RU-2204699-C1 (RU)
Title: Method of thermal elimination of paraffin and resinous deposits with subsequent stimulation of bottom-hole zone of oil-bearing formation
Inventor: KOLCHIN A V
IPC: E21B43/24
Filed: 2001-11-27
Granted: 2003-05-20
Abstract: FIELD: oil and gas producing industry, particularly, methods of thermal elimination of paraffin and resinous deposits with subsequent stimulation of bottom-hole zone of oil-bearing formation. SUBSTANCE: method includes injection of solution into bottom-hole zone of oil-gas formation. Oil-gas formation and injected solution are heated. Well electric heater is periodically lowered below heated oil-gas formation and then, it is lifted above heated oil-gas formation through distance selected from ratio of 0.68-3.27 from thickness of heated oil-gas formation. Frequency of electric heater up and down motions is 2-12 per min through equal or not equal time intervals, or continuously. After thermal elimination of paraffin and resinous deposits of oil-gas formation and subsequent withdrawal of oil, well electric heater is left in bottom-hole zone of oil-gas formation. Heating of bottom-hole zone of oil-gas formation is not discontinued, ands AC is supplied to well electric heater with its periodic or continuous motions up and down. Bottom-hole zone of oil-gas formation is additionally stimulated with DC. Positive charge of DC is supplied to additional electrode located under or above well electric heater. Negative charge of DC is supplied to ground. Additional electrode is moved along oil-gas formation up and down together with well electric heater. Additional stimulation of bottom-hole zone of oil-gas formation is effected with DC with voltage of 150-800 V and intensity of 10-500 A. Technical result of invention consists in increase of efficiency of removal of paraffin and resinous deposits, prevention of their formation in zone of oil-gas formation, elimination of water cone of bottom-hole zone of oil-gas formation with increase of oil and gas output. EFFECT: higher efficiency. 2 cl
Patent RU-2199450-C1 (RU)
Inventor: GERASHCHENKO A N
IPC: B60L11/18
Filed: 2002-01-08
Granted: 2003-02-27
Abstract: FIELD: power supply sources. SUBSTANCE: proposed power supply source of mobile object contains storage battery, four capacitive energy accumulators, four discharge switches, four charging switches, charging device, electric motor and microcontroller. EFFECT: improved characteristics and reduced overall dimensions and mass. 1 dwg
Patent RU-2209178-C1 (RU)
Inventor: KESOJAN G A
IPC: C01B25/234
Filed: 2002-02-22
Granted: 2003-07-27
Abstract: FIELD: methods of purification of dry-process phosphoric acid from impurities; applicable in production of phosphoric acid of special purity used in electronic industry. SUBSTANCE: method includes concentration of phosphoric acid to be purified to density of, at least 1.685 g/cu.cm, heating of obtained solution to temperature of 40-50 C with subsequent cooling to temperature of 4-9 C and inoculation with crystals of phosphoric acid. Further on, crystallization process is conducted at cooling down to temperature of 0-7 C for at least, 7h with subsequent holding of obtained suspension for not less than 60 min and separation of commercial product from mother liquor by centrifuging. Technical result of claimed method consists in improvement of desired commercial product and in higher productivity of the process due to reduced content of impurities in finished product and obtaining of large crystals of commercial product. EFFECT: higher efficiency of method. 1 tbl
Patent RU-2211464-C1 (RU)
Title: Method of detection of current conducting lengthy underwater object from board of autonomous unmanned submersible vehicle
Inventor: AGEEV M D
IPC: G01V3/08
Filed: 2002-04-01
Granted: 2003-08-27
Abstract: FIELD: electromagnetic investigations, search, detection and identification of routes of underwater lengthy metal-containing objects, underwater pipe-lines, power cables included. SUBSTANCE: method includes excitation of electromagnetic field by dipole radiation source in sequence along three directions: first along longitudinal axis of submersible vehicle along direction of its movement, then with displacement to one and the other sides from diametrical plane of submersible vehicle in plane parallel to its main plane, measurement of secondary electromagnetic field in four points of submersible vehicle as minimum by receiving dipoles, formation of secondary signals which value and change in time of movement of submersible vehicle are used to make decision on presence of lengthy underwater object. Moments when its route of lying is crossed are fixed, angular and side displacements of submersible vehicle from route of lying of underwater lengthy object are determined during its detection. Dependence of signals of receiving electric dipoles on change of position of submersible vehicle with reference to bottom is determined right before start of search and detection of current-conducting lengthy object in area of search where there are no current-conducting objects. In process of search and detection of current-conducting lengthy underwater object signals form receiving dipoles are corrected with due account of this dependence and are used in corrected form to form secondary signals. EFFECT: correction of errors in determination of moments of crossing of lengthy underwater object, in angular and side displacement of submersible vehicle from route of object lying. 5 cl, 4 dwg
Patent RU-2209452-C1 (RU)
Title: Method for detection of seismic centres
Inventor: DAVYDOV V F
IPC: G01V9/00
Filed: 2002-05-14
Granted: 2003-07-27
Abstract: FIELD: space research, applicable in national systems of geophysical observations for prediction of earthquakes. SUBSTANCE: images of the underlying surface are obtained in the form of a digital brightness signal matrix from space coordinates. Contours on the image are singled out by the methods of spatial differentiation. The function of the fractal dimensionality of the image signal inside the singled out contour is computed. The survey is made in the violet-blue section of the sun light reflected from the earth surface. The gradient field of the directions of lineaments is computed inside the singled out contours. Belonging of the singled out anomaly to the space of the seismic center is judged by the geometry of the picture, pattern of the picture of the azimuths of directions of the lineaments, fractal dimensionality of the image inside the contour. EFFECT: enhanced truth, precision and reliability of detection of the seismic centers. 4 dwg, 1 tbl
Patent RU-2222693-C1 (RU)
Title: Hydraulic well strainer
Inventor: GRIGOR EV P N
IPC: E21B43/08
Filed: 2002-07-02
Granted: 2004-01-27
Abstract: FIELD: oil and gas production, extraction of oil through wells. SUBSTANCE: hydraulic well strainer has tube with holes and filtering element comprising set of autonomous sections. Autonomous sections are positioned lengthwise on outer surface of tube. In agreement with invention holes located in one plane perpendicular to tube axis are equipped with non-return valves and lock and are shut off from outside by autonomous section of filtering element. Each section comes in the form of sleeve carrying centralizer and having inner longitudinal conduits and is fixed on outer surface of tube with the help of lock. EFFECT: increased quality of clearing of oil from solid fraction. 3 dwg