baber/WOPTO huggingface dataset:
Patent RU-2185607-C1 (RU)
Inventor: ROZDOBUD KO V V
IPC: G01H5/00
Filed: 2001-05-18
Granted: 2002-07-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to measurement of ultrasound velocity in materials, specifically, in translucent dielectric and piezoelectric materials on superhigh frequencies. Ultrasound is excited in crystal by means of flat counterphase array of piezoconverters. Period of their arrangement is equal to d. Light beam is conveyed at double Bragg angle Θ B  from laser source on to one of faces of examined crystal and frequency f 0  of ultrasound excited by flat counterphase array of converters corresponding to condition of emergence of maximum of intensity of light beam twice diffracted by quadruple Bragg angle is recorded. Value of ultrasound velocity v is computed by measured frequency f 0  of ultrasound in agreement with expression   where n is refractive index of crystal medium. EFFECT: simplified procedure measuring ultrasound velocity in crystals, enhanced accuracy of procedure. 2 dwg
Patent RU-2206754-C1 (RU)
Title: Piston machine (versions)
Inventor: MUKHIN V A
IPC: F02B75/28
Filed: 2001-11-22
Granted: 2003-06-20
Abstract: FIELD: power engineering. SUBSTANCE: proposed machine is designed for use as engine, pump or compressor with mechanisms converting reciprocating motion of piston into rotation of shaft and vice versa. Machine contains housing in which crank is mounted on bearings, rocker with inclined bracket, and flexible sealing envelope which divides housing space into larger and smaller pressure spaces. Rocker with inclined bracket is placed in larger pressure space, and crank is placed in smaller pressure space. Machine is furnished is furnished also with inertia forces damper mechanically coupled with inclined bracket. With shaft rotating, axis of bracket describes conical surface with apex in point of intersection of axes of crank and rocker. EFFECT: simplified design, improved reliability and efficiency of machine. 8 cl, 16 dwg
Patent RU-2209704-C1 (RU)
Inventor: SMIRNOV V G
IPC: B21K21/00
Filed: 2001-11-28
Granted: 2003-08-10
Abstract: FIELD: plastic metal working, possibly manufacture of tube, namely expanding hollow blanks of different high-cost metals and alloys such as nickel or titanium. SUBSTANCE: method for expanding blanks comprises steps of placing between blank and cut-off ring technological washer having outer diameter equal to that of container or less than it and axial opening corresponding to axial opening of blank; using technological washer made of material having deformation resistance exceeding that of blank material; realizing expanding process at forming flash of material of technological washer. EFFECT: elimination of flash forming of blank material, increased factor of using blank metal. 2 dwg
Patent RU-2213034-C1 (RU)
Title: Conveyor for transportation of loose and lump materials
Inventor: KHAZANOVICH G SH
IPC: B65G25/08
Filed: 2002-01-08
Granted: 2003-09-27
Abstract: FIELD: mining industry; civil engineering. SUBSTANCE: proposed conveyor for transportation of loose and lump materials and loads has longitudinal sides, bottom installed for reciprocation under action of drive made in form of power cylinders movable, movable transportation members arranged in row and hinge-connected with bottom and intercoupled and connected with drive by means of tie-rods, and transportation members secured on longitudinal sides and located in turn with movable transportation member. Transportation members secured on longitudinal sides consists of two rigidly interconnected parts-arc-shaped and straight ones, the latter is hinge-connected with longitudinal side. Said transportation members are installed for deflection into idling position when bottom is displaced in direction of useful load flow by means of rigidly connected gears installed for engagement with gear rack rigidly coupled with conveyor bottom. EFFECT: increased capacity of conveyor. 5 dwg
Patent RU-2210795-C1 (RU)
Title: Process of formation of regular hexagonal fiber structure ( variants )
Inventor: KUTASOV V A
IPC: G02B6/06
Filed: 2002-01-30
Granted: 2003-08-20
Abstract: FIELD: production of flexible regular bunches from fibers, monochromic and polychromatic fiber-optical plates and microchannel plates. SUBSTANCE: in compliance with first variant stacks of hexagonal cross-section with formation of centers from bars of regular hexagonal lattice are assembled from individual glass bars, hollow or comprising core and one or several sheaths. Stacks are given shape of section obtained by change of assembly scheme of stack of regular hexagonal shape so that one or several rows of building bars are not present in one or several sides of regular hexagon. Obtained shape has at least two parallel sides which include equal number of building bars or which differ by one unit. Even number of rows of bars is confined between these parallel sides. Stacks are heated and stretched into multicore bars. Multicore 11 and supermulticore 12 bars are so assembled that outer rows of each bar form clearance-free connections mated by relief with outer rows of adjacent bars bordering on them in accord with type " peak-recess ". According to another variant there are used pairs of different stacks of hexagonal section in which main diagonals of both stacks contain equal odd number of building bars. EFFECT: reduced number of defects in hexagonal structure. 9 cl, 8 dwg
Patent RU-2215042-C1 (RU)
Title: Method for processing of slag discharged from blast furnace
Inventor: LISIN V S
IPC: C21B3/06
Filed: 2002-02-15
Granted: 2003-10-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves smelting cast iron in blast furnace; periodically discharging cast iron and slug from furnace; feeding into discharged slag improving admixtures in the form of iron-containing metallurgical wastes, with following processing of slag. Admixtures are iron-containing metallurgical wastes with moisture content of 0.01- 10.0%, fraction of 0.08-50.0 mm and consumption rate of 5.0-14.9 kg/t of slag. Iron-containing wastes include dried oxygen-converter production sludge with Fe 2 O 3  content of 40-80 wt%, or dried blast furnace wastes with Fe 2 O 3  content of 30-70 wt%, or blast furnace dust with Fe 2 O 3  content of 40-50 wt%, or aspiration burden dust and blast furnace foundry dust with Fe 2 O 3  content of 40-55 wt%, or dried sludge and slag of ferrous alloys production with Fe 2 O 3  content of 30-60 wt% and manganese oxide content of 10-30 wt%, or scale from continuous steel casting machine and from continuously cast ingot stores, having Fe 2 O 3  content of 40-90 wt%, mixture of converter sludge and ferromagnetic slag used in the ratio of 9/1-3/2. Iron-containing wastes are fed onto foundry slag trough or into slag melt flow during discharge thereof into slag pot or into empty slag pot before filling it with slag. EFFECT: reduced discharge of sulfur compounds from slag into atmosphere. 11 cl, 1 tbl, 5 ex
Patent RU-2215934-C1 (RU)
Inventor: SHARAPOV V I
IPC: F22B33/18
Filed: 2002-02-15
Granted: 2003-11-10
Abstract: FIELD: heat-power engineering; preparation of starting water. SUBSTANCE: method of operation of boiler plant includes heating of starting water for generation of steam, after which water is treated in decarbonizer; prior to delivery of water to decarbonizer, it is heated by blow-down water of steam boiler. EFFECT: enhanced economical efficiency of boiler plant. 1 dwg
Patent RU-2210300-C1 (RU)
Inventor: OZEROV S B
IPC: B60N2/06
Filed: 2002-03-01
Granted: 2003-08-20
Abstract: FIELD: automotive industry. SUBSTANCE: invention relates to seats with backrests with can be fixed in definite position. Proposed articulated mechanism contains fixed and movable links, and fixing mechanism furnished with catch and locking mechanism. Locking mechanism and catch are arranged in one plane and are made for interaction. locking mechanism includes to plates made for gear engagement. lower plate has at least two gear sectors providing corresponding number of fixed positions of seat backrest. Upper plate is arranged on movable link and is provided with projection whose width is greater than pitch of teeth of lower plate gear sectors. EFFECT: provision of comfort for driver and possibility of fixing the backrest in several positions, as required, simple design. 2 cl, 4 dwg
Patent RU-2222014-C1 (RU)
Title: Method for predicting development of postoperative complications
Inventor: ARSJUTOV V P
IPC: G01N33/48
Filed: 2002-06-10
Granted: 2004-01-20
Abstract: FIELD: medicine, diagnostics. SUBSTANCE: one should study the blood due to detecting activity of blood protein constituents, as factor of the above- mentioned activity one should detect xanthinoxidase activity in blood serum and at its increase being above 1,25±0,04 c.u. or its decrease being below 1,16±0,03 c.u. it is possible to conclude upon development of complications. The method is simple, reliable and of high information value. EFFECT: higher efficiency of prediction. 1 tbl
Patent RU-2212279-C1 (RU)
Inventor: BAKHVALOV JU A
IPC: B03C3/08
Filed: 2002-06-13
Granted: 2003-09-20
Abstract: FIELD: electric technological plants, electron-ion technology plants. SUBSTANCE: facility can find use for blocking and suppression of dust flows during loading- unloading operations in metallurgical, mining industries, production of building materials. Facility includes system of flat precipitation 1 and corona-forming 2 electrodes forming volume electric discharge in interelectrode space. Salient feature of facility lies in fact that precipitation electrodes have height equal to doubled distance between them in lower part and that coronaforming electrodes are positioned at equal distances between them. Lowest electrode is placed at height amounting to half- distance between lower edges of precipitation electrodes and each next corona-forming electrode is located with spacing equal to half-distance between lower edges of precipitation electrodes. EFFECT: reduced energy consumption while blocking dust flows, prevention of dust carry-out, confinement of dust in zone of dust source, diminished overall dimensions of dust-cleaning devices and reduced usage of metal for their manufacture. 1 dwg
Patent RU-2228441-C1 (RU)
Title: Устройство для добычи конкреций с морского дна
Inventor: TARASOV JU D
IPC: E21C50/00
Filed: 2002-10-10
Granted: 2004-05-10
Abstract: Изобретение относится к устройствам для добычи конкреций с морского дна при их транспортировании по напорному трубопроводу на базовое судно. В устройстве для добычи конкреций с морского дна, которое включает в себя плавсредство, добычной агрегат с заборным приспособлением и пульпонасосом, напорный трубопровод, перфорированный патрубок с размерами отверстий меньше минимального размера добываемых конкреций, перфорированный патрубок размещен на примыкающем к добычному агрегату участке напорного трубопровода и снабжен фланцами. Диаметр перфорированного патрубка уменьшается в сторону от добычного агрегата ступенчато. Фланец каждого участка меньшего диаметра выполнен по внутреннему периметру с коническим скосом в сторону меньшего диаметра перфорированного патрубка. Изобретение позволяет существенно снизить энергоемкость транспортирования конкреций, уменьшить установленную мощность силовой установки, уменьшить диаметр, металлоемкость и стоимость напорного трубопровода, улучшить экологическую обстановку в зоне добычи конкреций, упростить изготовление перфорированного патрубка переменного сечения. 1 з.п. ф-лы, 3 ил.
Patent RU-2228957-C1 (RU)
Inventor: VDOVIN K N
IPC: C21C7/064
Filed: 2002-10-17
Granted: 2004-05-20
Abstract: FIELD: ferrous metallurgy; melting metals at reduced content of phosphorus. SUBSTANCE: proposed method includes melting burden and subsequent blowing of metal with inert gas through submersible tuyere; inert gas contains powder-like flux at size of fractions of 1-2 mm. Used as powder- like flux is potassium carbonate in the amount of 50-60 kg/t of metal. EFFECT: waste-free procedure; high degree of removal of phosphorus from metal and utilization of slag as phosphate potash fertilizers. 1 tbl
Patent RU-2219323-C1 (RU)
Title: Rope locking-sealing device
Inventor: LAZHINTSEV O A
IPC: E05B39/02
Filed: 2003-01-29
Granted: 2003-12-20
Abstract: FIELD: locksmith's work. SUBSTANCE: the device has a rope rigidly secured with one end, and a locking mechanism fitted on the free end of the rope and consisting of a hollow casing with an inner surface, spring-loaded separator with front the front and rear walls and fixing members positioned in the separator seats and projecting from it, made in the form of rollers engageable with the cylindrical surface at locking with the inner surface of the casing and rope, the casing and the separator have holes for the rope. From the side of the front wall the hole in the separator is made with symmetrical diametrically positioned lugs, the seats in the separator are made trapezoid in the lower part and rectangular in the upper part, and the casing interior is made in the form of a tetrahedral truncated pyramid, the two opposite faces are made parallel, the cylindrical surface of the rollers is provided with a sealing device located on the inner side of the hole for the rope. EFFECT: enhanced reliability in operation. 3 cl, 8 dwg
Patent RU-2237729-C1 (RU)
Title: Method of making anisotropic electrical-sheet steel
Inventor: GUBERNATOROV V V
IPC: C21D8/12
Filed: 2003-03-03
Granted: 2004-10-10
Abstract: FIELD: ferrous metallurgy; making anisotropic electrical-sheet steels, including silicon with ribbed texture (110) [001]. 
     SUBSTANCE: proposed method includes melting, teeming, hot rolling, repeated cold rolling at intermediate annealing processes, decarbonizing annealing, nitriding, high-temperature and rectifying annealing; section of steel is performed before cold rolling by upsetting to depth h ups ≤h init -h fin , where h init  and h fin  are initial and final thicknesses of band, respectively. 
     EFFECT: improved magnetic properties of steel; increased magnetic induction. 
     2 cl, 1 dwg, 1 tbl, 1 ex
Patent RU-2231106-C1 (RU)
Inventor: BALJUBASH V A
IPC: G05D27/02
Filed: 2003-03-17
Granted: 2004-06-20
Abstract: FIELD: milk product industry branch, namely automatic control of process for making curds. 
     SUBSTANCE: method comprising steps of pasteurization of milk, curdling it, heat treatment of curdled clod and mechanically separating whey also comprises steps of controlling efficiency during mechanical separation of whey and changing heating temperature of curdled clod during heat treatment of it. Control action during step of mechanical separation of whey is cancelled as occurring error with sign opposite to that of initial error of moisture content of curdled mass in comparison with its predetermined value. 
     EFFECT: possibility for stabilizing process of making curds with lowered energy consumption. 
     1 dwg
Patent RU-2233279-C1 (RU)
Inventor: ANISIMOVA V A
IPC: C07D487/04
Filed: 2003-03-25
Granted: 2004-07-27
Abstract: Изобретение относится к новым производным 9Н-2,3-дигидроимидазо[1,2-а]бензимидазола, а именно к водорастворимым солям 9-ω-арилоксиалкил-9Н-2,3-дигидроимидазо[1,2-а]бензимидазола формулы I 
     
       
     
     где Ar = С 6 Н 5 , С 6 Н 4 R, где R = алкоксикарбонил- или карбоксигруппа в о-, м- и п-положениях бензольного кольца, n = 1-6, X=Cl или Br, обладающим местно-анестезирующим действием при поверхностной (терминальной) анестезии. 1 н.п. ф-лы, 3 табл.
Patent RU-2242067-C1 (RU)
Inventor: BELJAEV V V
IPC: H01Q19/18
Filed: 2003-04-25
Granted: 2004-12-10
Abstract: FIELD: antenna engineering. 
     
     
       SUBSTANCE: proposed antenna designed for measuring radar characteristics of local dissipation centers (bright points) constituting total electron spin resonance of object has parabolic mirror whose top crosses for displacement the feeding waveguide terminating in antenna feed. The latter accommodates for displacement an additional mirror holder. Exciter-holding telescopic assembly accommodating low-loss dielectric rod is attached to nonreflecting side of additional mirror. Power cable is connected to exciter. 
     
     
       EFFECT: provision for developing transceiver antenna with different directivity patterns in each channel. 
     
     
       1 cl, 2 dwg
Patent RU-2240074-C1 (RU)
Inventor: BLOTSKIJ A A
IPC: A61K35/48
Filed: 2003-07-08
Granted: 2004-11-20
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: after removing curved cartilaginous and osseous parts one should introduce a transplant out of flat bone of human fetal cranial arch being about 3-5 mm more against the size of defect in osseous-cartilaginous frame of nasal septum. Transplant should be fixed to the edges of osseous-cartilaginous frame with distal part of light guide's edge of semiconductor laser "ATKUS-15" due to contact method at output power of laser radiation being 8.5 V at constant mode. The method enables to decrease the number of postoperational complications achieved due to transplant's tight fixation. 
     EFFECT: higher efficiency of restoration. 
     1 ex
Patent RU-2226234-C1 (RU)
Title: Method for recovering interpanel joints and organizing protection of wall structures, method for sealing interpanel joints and organizing protection of wall structures, as well as assembly for sealing interpanel joint of wall
Inventor: BEREZOVSKIJ A P
IPC: E04C1/40
Filed: 2003-08-13
Granted: 2004-03-27
Abstract: FIELD: construction engineering. SUBSTANCE: proposed methods are intended for use in the course of construction of buildings and structures, their reconstruction or repairs for sealing interpanel joints and organizing protection of wall structures employed under heavy temperature fluctuations, excessive vibrations, impacts of chemical agents, excessive fire and explosion hazard. Repair method includes mechanical cleaning of joints, degreasing of surfaces, fill-up of joint with polyurethane foam, application of double-component polyurethane putty strip to one side of wall, width of this strip being minimum 30 cm, evaporation of polyurethane foam compound layer, minimum 15 mm thick, onto entire surface of putty strips, application of double-component polyurethane putty over entire surface on other side of wall, and application of at least two layers of fire-resistant silicone compound, 200-800 mcm thick. Method for sealing interpanel joints and for organizing protection of newly erected wall structures involves same procedures with the exception of cleaning and degreasing operations. Assembly obtained incorporates foam layer between mating surfaces of wall panels, polyurethane putty strip, minimum 30 cm wide, homogeneous layer of polyurethane foam compound, minimum 15 mm thick, evaporated onto putty strips over entire surface of wall, polyurethane putty layer applied on other side of wall over its entire surface, and fire-resistant silicone compound layer, 200-800 mcm thick, applied over polyurethane putty layer and/or polyurethane foam layer. EFFECT: facilitated procedures for repairing interpanel joints and organizing protective layer for wall or for sealing interpanel joints in the course of erecting new building or structure. 10 cl, 1 dwg
Patent RU-2249185-C1 (RU)
Title: Device for measuring level
Inventor: BELJAEV A A
IPC: G01F23/24
Filed: 2003-11-05
Granted: 2005-03-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device comprises fuel level indicator and rheostat pickup made of an analogue-digital converter with the balance input. The three-position switch is connected with the lever indicator. The device additionally has three resistive dividers, voltage stabilizer, and shunting resistor made of a 0.003-0.006-Om resistor. The rheostat level pickup is mounted inside the fuel tank vertically, and its linear horizontal size at this level is directly proportional to the area of the tank section in the horizontal plane at this level. 
     EFFECT: expanded functional capabilities. 
     1 dwg
Patent RU-2247470-C1 (RU)
Title: Personal computer
Inventor: VOLKOV B I
IPC: G06F1/00
Filed: 2003-11-06
Granted: 2005-02-27
Abstract: FIELD: computer equipment hardware for global computer network. 
     
     
       SUBSTANCE: novelty is that proposed personal computer incorporates provision for wireless access to input of service provider computer due to newly introduced transceiver device incorporating sine-wave oscillator, frequency synthesizer, transmission channel incorporating switch, carrier amplifier, single-pole signal shaper, output amplifier, antenna, pulse shaper, second switch and data request signal circuit, as well as receiving channel incorporating receiving unit, radio-frequency amplifier, double-pole amplitude detector, inverter, delay circuit, pulse shaper, register, and two decoders. Data signal transmission and reception speed is 26 Mbit/s. 
     
     
       EFFECT: enhanced data exchange speed. 
     
     
       1 cl, 5 dwg
Patent RU-2244248-C1 (RU)
Inventor: SMIRNOV V A
IPC: F42B33/06
Filed: 2003-12-26
Granted: 2005-01-10
Abstract: Заявляемое техническое решение относится к области расснаряжения боеприпасов, наполненных гексогеносодержащими взрывчатыми веществами (ВВ). Способ расснаряжения основан на дроблении заряда ВВ, находящегося в корпусе боеприпаса путем воздействия на центральную часть заряда одновременно торцевой кольцевой фрезой и струями жидкости высокого давления, на периферийною часть заряда воздействует струями жидкости высокого давления, путем их подачи через сопловые головки соплового блока, находящегося на конце полой штанги, совершающий поступательное движение, при этом корпус боеприпаса совершает вращательное движение, а извлечение и транспортировку смеси ВВ и жидкости осуществляют путем подачи струй жидкости низкого давления через форсунки соплового блока. Реализуют заявляемый способ с помощью установки, в которой на торцевой поверхности соплового блока, установленного на конце полой штанги, выполнена кольцевая фреза с пазами, расположенными в зоне действия струй жидкости высокого давления, и установлены две сопловые головки, водоподводящие каналы которых симметричны относительно оси соплового блока, на боковой поверхности соплового блока размещена дополнительная сопловая головка с водоподводящими каналами. Изобретение повышает безопасность расснаряжения боеприпасов и получить ВВ, пригодное для дальнейшего использования. 2 н. и 4 з.п. ф-лы, 5 ил.
Patent RU-2261191-C1 (RU)
Inventor: KUVSHINOV G E
IPC: B63B27/08
Filed: 2004-02-04
Granted: 2005-09-27
Abstract: FIELD: marine hoist-lower units. 
     SUBSTANCE: proposed device has  marine winch mounted on carrier ship with SPC (strength-power-communications) cable wound on it and connected with underwater object; control unit of this winch has first setter connected to its input and second setter. Object to be hoisted is equipped with shock-absorbing winch with rope secured to strength-power-communications  cable wound on it; control unit of this winch and measuring transducers showing length and speed of rope wound off winch drum. Besides that, device is provided with first and second computing units. Input of first computing unit is connected to rope length measuring transducer. First input of second computing unit is connected to second setter of shock-absorbing winch control unit; said transducers are connected to second and third inputs of control unit.  Two other inputs of second computing unit are connected to outputs of first computing unit. Additional vertical motion of underwater object  is performed by change in rope length and is limited by expectation and dispersion of rope length. 
     EFFECT: avoidance of abrupt change in speed of shock-absorbing winch. 
     3 cl, 1 dwg