baber/WOPTO huggingface dataset:
Patent RU-2191081-C2 (RU)
Title: Foot-type pipe bender
Inventor: GULEVSKIJ G I
IPC: B21D7/024
Filed: 2000-02-21
Granted: 2002-10-20
Abstract: FIELD: plastic working of metals. SUBSTANCE: pipe bender has casing with thrust rollers and bending template with drive. Bending template has screw, hot rod positioned eccentrically in depression formed at one end of screw, ball and thrust washer, sliding bushing arranged at other end of screw and equipped with single-tooth handle, three gears rigidly connected to screw, with one gear cooperating with said handle and two other gears engageable with two foot pedals. Bending template has detachable threaded connection. Pipe bender is adapted for bending pipes having sizes of up to two inches and may be used during laying of pipes of different types in mounting zone. EFFECT: wider operational capabilities and increased efficiency. 5 dwg
Patent RU-2194967-C2 (RU)
Inventor: KUZNETSOV N S
IPC: G01N3/00
Filed: 2000-03-03
Granted: 2002-12-20
Abstract: FIELD: diagnostics of pipe-lines to evaluate their residual service life. SUBSTANCE: procedure determining residual service life of pipe-line consists in detection of zone with potentially low service life, in finding in this zone point with such plastic properties to which maximum coercive force corresponds, in conducting local deformation of material in found point, in determination of relative elongation of it by its results. Residual service life of pipe-line is evaluated by ratio of this index to reference value of given index of plasticity. Zone with maximum effective stresses is chosen as zone with potentially lowered service life. Approximate boundary of point to which plastic properties maximum coercive force corresponds is found by value of elastic mechanical stresses detected by methods of nondestructive inspection. Absolute values of axial σ 1  and tangential σ 2  elastic stresses acting in pipe-line are found by calculation. EFFECT: enhanced authenticity of determination of residual service life of pipe-line. 2 cl, 3 dwg
Patent RU-2186046-C2 (RU)
Inventor: CHUCHALIN L K
IPC: C04B24/00
Filed: 2000-03-24
Granted: 2002-07-27
Abstract: FIELD: building materials. SUBSTANCE: products of oxidation of iron sulfate (II) aqueous solutions and/or pulp of compounds containing iron and sulfur are added to concrete mixture as an addition in the presence of microorganisms Thiobacillus ferrooxidans. Invention can be used in concrete mixtures in building works and underground mining drifts laying. EFFECT: enhanced strength, decreased cement consumption. 1 tbl, 3 ex
Patent RU-2177902-C2 (RU)
Inventor: TARASOV JU D
IPC: B65G15/08
Filed: 2000-06-13
Granted: 2002-01-10
Abstract: Изобретение относится к конвейеростроению, а именно к конвейерам с подвесной лентой для транспортирования кусковых и сыпучих грузов. Конвейер с подвесной лентой включает бесконечно замкнутую на барабанах тягово-несущую ленту с прикрепленными к ее бортам кронштейнами с катками желобчатого профиля с возможностью их взаимодействия с трубчатыми направляющими, размещенными параллельно бортам ленты. Кронштейны выполнены трехзвенными, а среднее звено каждого кронштейна выполнено из отрезка стального проволочного каната, концы которого снабжены разъемными соединениями. Разъемные соединения могут быть выполнены в виде муфт, в которых защемлены концы канатов. Разъемные соединения могут быть выполнены в виде нажимных планок. Изобретение позволяет повысить надежность работы конвейера и долговечность узлов крепления звеньев кронштейнов к бортам ленты, долговечность самой ленты, снизить требования к точности профилирования криволинейных участков трубчатых направляющих в зонах установки барабанов. 2 з. п. ф-лы, 3 ил.
Patent RU-2247504-C2 (RU)
Inventor: LIDBITER DZHON MAJKL
IPC: A23G9/22
Filed: 2000-06-27
Granted: 2005-03-10
Abstract: FIELD: food-processing industry, in particular, forming and quick cooling of food products, preferably, confectioneries. 
     SUBSTANCE: method involves placing hardenable food product into number of forms attached to roll to be cooled, with food product being partly hardened in forms; rotating roll for bringing number of forms filled with food product into contact with conveyor belt to prevent outer surface of food products from deformation during displacement of forms from horizontal plane; separating partly hardened food product from form and discharging onto conveyor belt. 
     EFFECT: improved quality of forming of confectionery products. 
     24 cl, 5 dwg
Patent RU-2193865-C2 (RU)
Title: Method for rehabilitation of patients after isolated radical duodenoplasty
Inventor: ONOPRIEV V I
IPC: A61B17/00
Filed: 2000-10-31
Granted: 2002-12-10
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: one should detect the prediction values for the possibility of patients to fulfil medicinal recommendations. Depending upon total value of calculated coefficients based upon the above-mentioned values one should determine the values either for conservative treatment, or for carrying out a selective proximal vagotomy. The method enables to increase efficiency of rehabilitation measures by taking into consideration clinical, social and psychological factors. EFFECT: higher efficiency of rehabilitation. 3 ex, 6 tbl
Patent RU-2198126-C2 (RU)
Inventor: BISHUTIN G A
IPC: B65G15/08
Filed: 2000-12-26
Granted: 2003-02-10
Abstract: FIELD: conveyor transport. SUBSTANCE: proposed high-angle belt conveyor has endless conveyor belt laid over drive and end drums and provided with hangers, each furnished with rollers installed for rolling along guides installed at both sides of conveyor. Conveyor is equipped with catchers installed in two rows symmetrically relative to run of belt. Hangers are provided with projections for engagement with catchers. Each catchers is made in form of rod stationary installed on axle in stationary secured frame of conveyor. Said axle is fitted in hole in middle part of rod. Catchers are installed in relatively parallel position with upper end tilted towards side of belt working movement to preclude their contact with projections of moving hangers. Catchers are installed for limited turning around their axle and for engagement by upper ends with projections of hangers at reverse movement of conveyor belt. Catchers installed in row are hinge-connected in lower part by tie-rods providing simultaneous turning of catchers around their axle to stop against frame and engagement with projections of hangers. Extreme catchers located in right-hand and left-hand rows at top are provided with spring-loaded stops. Said stops are installed for sliding by upper ends relative to projections of hangers at their operating movement and for engagement with stops at reverse movement. Possibility is provided for tightening of catcher axle to create friction torque at turning for damping impact load on conveyor belt in case of emergency stop. EFFECT: provision of reliable and safe operation of conveyor. 7 cl, 2 dwg
Patent RU-2226263-C2 (RU)
Inventor: SERTON DOMINIK
IPC: G01F1/66
Filed: 1999-07-06
Granted: 2004-03-27
Abstract: FIELD: equipment for volume flow or mass flow measurement in of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow. SUBSTANCE: device for flow velocity or rate measurement by determination of ultrasound transit time between converters comprises multi-channel flow-meter. Flow-meter has two converter units displaced one to another along pipeline length. Each converter unit has six converters. Radiation pattern of each converter of the first unit overlaps that of two converters of another unit. EFFECT: increased measurement accuracy and reliability, increased number of measuring channels with limiting number of converters. 5 cl, 11 dwg
Patent RU-2212875-C2 (RU)
Inventor: KRASNOV V N
IPC: A61F5/37
Filed: 2001-03-01
Granted: 2003-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying preliminary traction of all vertebral column segments and extremity articulations with forced pelvis bias correction and rigid vertebral column fixation in forced posture correction state. Then, medical training exercises are administered with differential stress applied to paravertebral muscles and all muscles of locomotor apparatus followed by axial vertebral column traction. Posture correction is carried out in frontal and sagittal planes in succession. Each session is carried out in cyclic mode with cycle number in one session being not less than two. EFFECT: enhanced effectiveness in forming correcting muscular corset.
Patent RU-2207581-C2 (RU)
Inventor: RYBAKOV L M
IPC: G01R31/11
Filed: 2001-04-17
Granted: 2003-06-27
Abstract: FIELD: electric measurement technology, diagnostics facilities, exposure of defects of insulation elements in high-voltage electric power lines, location of position of faulty insulator in line. SUBSTANCE: method determining state of insulation elements includes reception of high-frequency radiation generated by faulty element, additional analysis of spectral characteristics of radiation such as distribution of intensity of high-frequency radiation relative to phase of voltage of commercial frequency ( 50 Hz ). Results of present measurements are compared with reference distributions generated for various points of location of faulty element and type of failure by way of calibration of power line or by calculation with use of mathematical model of line that takes into consideration its topology, change of spectrum of signal while it passes through line from point of discharge to measurement point for different frequencies and types of faults. EFFECT: remote determination of state of insulation element and location of position of faulty element in line. 1 c, 1 dwg
Patent RU-2217770-C2 (RU)
Inventor: BLAGININ V A
IPC: G01R31/14
Filed: 2001-07-04
Granted: 2003-11-27
Abstract: FIELD: instrumentation engineering; testing insulation of local low- voltage circuits. SUBSTANCE: proposed device has power supply connection unit, ac test voltage generating unit, dc test voltage generating unit, series-connected capacitors and discharger connected across one of them to form composite test pulse voltage generating unit, as well as output terminals. EFFECT: enhanced efficiency of detecting faulty sections in low-voltage insulation; reduced size and mass of device. 1 cl, 1 dwg
Patent RU-2209649-C2 (RU)
Inventor: GNEZDILOV V A
IPC: A63G7/00
Filed: 2001-07-12
Granted: 2003-08-10
Abstract: FIELD: entertainment equipment. SUBSTANCE: rolling switchback has station and closed guiding path with two outer and two inner turns. Ascending and descending portions are positioned between first and second turns, at least a portion of descend is positioned between second and third turns and descending and ascending portions are positioned between third and fourth turns. First turn has descending portion. Switchback of such construction allows only one lift to be employed. EFFECT: simplified and compact construction and increased entertaining effect. 5 cl, 2 dwg
Patent RU-2211385-C2 (RU)
Title: Гидростатический подшипник
Inventor: KURZAKOV A S
IPC: F16C17/18
Filed: 2001-07-17
Granted: 2003-08-27
Abstract: Изобретение относится к машиностроению и может быть использовано в обрабатывающем оборудовании с использованием в качестве смазывающей среды как жидкостей, так и газов. Гидростатический подшипник содержит корпус, вал, установленную в корпусе и охватывающую вал втулку, плавающий кольцевой регулятор, охватывающий втулку. Втулка образует с поверхностью вала зазор, в котором в процессе работы образуется несущий смазочный слой. Втулка образует с поверхностью вала несущий смазочный слой. Регулятор образует с наружной поверхностью втулки и с внутренней поверхностью корпуса щелевые дроссели. С обеих сторон регулятора в средней плоскости подшипника выполнены кольцевые недросселирующие канавки. В регуляторе выполнены недросселирующне каналы, соединяющие кольцевые канавки между собой и с источником нагнетания смазки. На внешней поверхности регулятора выполнены по обоим концам кольцевые выступы, образующие между корпусом и регулятором щелевой дросселирующий зазор ступенчатой формы, а в плоскости расположения торцов регулятора во втулке выполнены радиальные дросселирующие щелевые зазоры, соединяющие щелевые дроссели с несущим смазочным слоем. Техническим результатом является способность подшипника обеспечить значительную отрицательную податливость, снятие необходимости двустороннего подвода питающей жидкости, способность подшипника работать при подаче высокосжимаемой (газовой) смазки. 1 ил.
Patent RU-2225645-C2 (RU)
Inventor: ARZHEUKHOV L B
IPC: G11B5/09
Filed: 2001-07-18
Granted: 2004-03-10
Abstract: FIELD: magnetic data recording methods; data transmitting and receiving, recording and processing equipment. SUBSTANCE: method depends on distribution of binary data signals among code groups according to specified maximums and minimums of amplitude extremes and depending on values of code groups of sine signal segments and their recording on medium. Diagnostic sequences of sine signal segments are recorded on medium, each sequence being shaped at definite combination of length and maximum and minimum amplitude extremes of sections; current values of amplitude extremes in these sequences depend on values of respective codes of reference sequence. Diagnostic sequences recorded on desired section of medium are read out before recording information on this section. Combinations of record parameters corresponding to correct reading are determined, record parameters corresponding to desired quantitative requirements with respect to record density and correctness of data sequence read-out are specified, and sequences of sine-signal service and data segments are shaped and recorded on medium with these record parameters. EFFECT: enhanced record quality. 1 cl, 2 dwg
Patent RU-2206399-C2 (RU)
Title: Laboratory mill for fine milling of materials
Inventor: BUGAETS A I
IPC: B02C15/06
Filed: 2001-08-06
Granted: 2003-06-20
Abstract: FIELD: laboratory equipment. SUBSTANCE: proposed laboratory mill for fine milling of materials has cylindrical hollow housing accommodating rotor with knives, rotor drive and hopper. Knives are provided with slots in which pairs of rollers are installed on axles for radial displacement under action of centrifugal forces and rolling over inner surface of housing when rotor is rotating. Window is made in central part of housing in which hopper is hermetically secured. Housing can be turned through 180 o  and fixed in two positions, of which upper one corresponds to milling condition, and lower one corresponds to changing and discharging condition. EFFECT: increased efficiency of milling. 2 dwg
Patent RU-2236433-C2 (RU)
Title: Blue-emitting photoluminophor for gas panel screens and a method for preparation thereof
Inventor: VISHNJAKOV A V
IPC: C09K11/80
Filed: 2001-11-28
Granted: 2004-09-20
Abstract: FIELD: optical engineering. 
     SUBSTANCE: blue-emitting photoluminophor intended for indicator devices is depicted by formula Ba 1-x MgEu x Al 10-y-z Sc y In z O 17 , where x = 0.01-0.2, y = 0.05-0.3, and z = 0.01-0.25. Emission band of Eu 2+  excited within wavelength range from 100 to 250 nm has spectral maximum at wavelength 450±5 nm, whose half-width rises with increased Eu 2+ concentration. Luminophor grains have oval-like rounded shape. Its great axis relates to wavelength of emitted light as 4:1 to 10:1. Average grain size is 2.8-3.0 mcm. Photoluminophor is prepared by first mixing hydroxides of elements composing photoluminophor taken in stoichiometric amounts and heated to 100 о С. Resulting mixture is pulverized with an inert gas to fine state and then calcined at 1350-1550 о С for 1 to 5 h in weakly reducing atmosphere. Thermally treated photoluminophor is coated with magnesium silicate film by allowing luminophor grains to react with composition containing Mg(OH) 2  and H 2 SiO 3 , whereupon grains are dried 1-3 h at 140 о С. Thus obtained photoluminophor has stable color coordinates x ≤ 0.155, y ≤ 0.06. It is hydrolytically stable, long-lasting, capable of incessantly working in gas panels and has high initial brightness. 
     EFFECT: improved performance characteristics. 
     3 cl, 1 tbl, 3 ex
Patent RU-2230322-C2 (RU)
Inventor: KANTJUKOV S A
IPC: G01N33/49
Filed: 2002-02-26
Granted: 2004-06-10
Abstract: FIELD: hematology. SUBSTANCE: glow level-enhancing substances, in particular luminol at its final concentration 10 -6  mole/l, are added to initially provided platelet-enriched blood plasma and resulting mixture is placed into glow-registration device, said platelet-enriched plasma being preliminarily diluted with platelet-depleted plasma to concentration of platelets 300000-350000 cell/mm 2 . EFFECT: increased spontaneous platelet glow intensity.
Patent RU-2230178-C2 (RU)
Inventor: KHENOLET LUIS KARLOS
IPC: C04B28/00
Filed: 2002-03-15
Granted: 2004-06-10
Abstract: FIELD: well boring technology. SUBSTANCE: method includes preparation of fluid compacting system, which contains particles of compaction-forming material and a binding, this fluid compacting system is used for filling ring-shaped space, in which particles of compaction-forming material adhere to walls of well shaft and casing string lowered in it and provide for hardening of fluid compacting system, which forms hard compaction is ring-shaped space. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2237917-C2 (RU)
Inventor: BRAND SHARL
IPC: G04B19/00
Filed: 2000-03-09
Granted: 2004-10-10
Abstract: FIELD: clock mechanisms engineering. 
     SUBSTANCE: device has moveable elements 44, 42 meant for fixing on them of hands for pointing hours 16 and minutes 20 of current time, mounted with possible rotation relatively to first axis A-A, placed in the center of given clock mechanism, and four moveable elements 58b, 60b, 64b, 62b, meant for placing hands on them, which provide for indication of additional functions. Said four moveable elements 58b, 60b, 64b, 62b are mounted with possible rotation on this clock mechanism relatively to second B-B, third C-C, fourth D-D and fifth E-E axes, being on one straight line X-X perpendicular to these axes. Second B-B and fifth E-E rotation axes may form vertices of even-sided triangle ABE with first rotation axis A-A, base of said triangle lies on said line, while angle at vertex A of this triangle may have value between 120° and 180°. 
     EFFECT: comfortable reading of mechanism indications. 
     12 cl, 7 dwg
Patent RU-2224094-C2 (RU)
Inventor: ZHURAVLEV S R
IPC: E21B43/114
Filed: 2002-04-25
Granted: 2004-02-20
Abstract: FIELD: technology for opening productive layers in operating and exploration wells. SUBSTANCE: method includes hydroabrasive perforation of operating column, concrete layer and layer rock, cleaning of well with technological fluid after previously said procedure with hydroabrasive perforation of operating column and concrete layer on quartz base. After hydroabrasive perforation of operating column and concrete layer local rifts are cleaned with fluid without abrasive. Then abrasive is supplied to the fluid of denseness of 4-7.8 grams on cubic centimeter and of rigidity of 5 to 9 units of Moos scale, together with powdered gas producing reagent in form of nifrite ammonium. EFFECT: heightened kinetic energy of abrasive materials particles during hydroperforation of layer rock while hydraulic resistance of hydroabrasive environment is lessened. 2 cl, 1 ex
Patent RU-2229854-C2 (RU)
Title: Зажим для мягких тканей
Inventor: DAMBAEV G TS
IPC: A61B17/00
Filed: 2002-06-18
Granted: 2004-06-10
Abstract: Изобретение относится к хирургическим инструментам и может использоваться для пережима тканей. Зажим из сплава с эффектом памяти формы содержит пару параллельных бранш с торцевыми ограничителями. Бранши связаны посредством С-образных концевых дуг. Дуги ориентированы вогнутостями наружу. Все элементы зажима расположены в одной плоскости. Противолежащие концы различных бранш соединены с первой парой обращенных друг к другу концов С-образных дуг. Вторая пара концов дуг соединена перемычкой. В результате повышается равномерность распределения сжимающего усилия по длине бранш и обеспечивается ограничение выдавливания тканей за пределы бранш в области их концов. 2 з.п. ф-лы, 2 ил.
Patent RU-2234662-C2 (RU)
Title: Способ взрывопожаропрофилактики на складах хранения боеприпасов и варианты устройства для его осуществления
Inventor: SHAKHVOROSTOV N G
IPC: F41H3/00
Filed: 2002-06-28
Granted: 2004-08-20
Abstract: Изобретение относится к области военной техники, конкретно к способу и оборудованию для взрывопожаропрофилактики на складах хранения боеприпасов. Сущность способа заключается в том, что на поверхность ящиков с боеприпасами наносят водовоздушную пену кратностью 5...70 единиц с вводимыми в нее гидрофильными и гидрофобными полимерами и/или красителями. Устройство содержит последовательно связанные между собой источник сжатого воздуха, эжектор и смесительную камеру, а также одну или две емкости, соединенные газовоздушными и жидкостными каналами с источником сжатого воздуха и эжектором соответственно. Устройство по первому варианту содержит бункер для гранул гидрофобного полимера, а устройства по первому и второму вариантам обеспечивают дозирование гранул, используя принцип барботажа исходного пенообразующего раствора. Использование изобретения обеспечивает повышение эксплуатационных свойств огнезащитного покрытия и упрощает технологию его нанесения. 4 с. и 18 з.п. ф-лы, 22 ил., 5 табл.
Patent RU-2293848-C2 (RU)
Inventor: KOVALEVSKIJ OLEG VLADIMIROVICH
IPC: F01C1/44
Filed: 2002-07-23
Granted: 2007-02-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed rotary-piston internal combustion engine has body with cylindrical space and end face covers, rotor with longitudinally orientated shaped slots installed concentrically over circumference and forming, together with end face walls of rotor, working cylinders, and pistons with fixing guide pins rigidly secured in rotor body and freely passed through crescent-shaped holes, pins being orientated in longitudinal direction.  Circular cavities eccentrically displaced relative to axis of rotor are made on inner surfaces of end face covers of body.  Disk with holes uniformly spaced over circumference are fitted on said cavities.  Cranks are installed for movement n holes of disk.  Axles of their rotation are parallel to fixing and guide pins are rigidly coupled with rotor and movable coupled with disk by means of matching washers.  Tenons of cranks are coupled with free ends of guide pins through connecting rods. 
     EFFECT: increased speed, reliability and manufacturability of engine. 
     4 dwg
Patent RU-2276464-C2 (RU)
Inventor: KEHMPANELLA S DZHOZEF
IPC: H04J11/00
Filed: 2001-02-28
Granted: 2006-05-10
Abstract: FIELD: engineering of devices and methods for receipt and synchronization in direct digital satellite broadcast system. 
     SUBSTANCE: satellite system uses modulation with temporal signals separation and single-frequency network of ground-based re-emitting stations, each of which introduces a delay to ground signal. Delay allows to provide for coincidence of time of receipt of early modulated signal in the center of ground broadcasting zone with time of receipt of appropriate late modulated signal, thus improving switching between ground and satellite signals in receiver. Delay also compensates processing delay, occurring during conversion of satellite modulated stream under direct visibility conditions to multi-frequency modulated stream for transmission of satellite modulated stream under direct visibility conditions to user receivers. Delay is also adjusted in accordance to distance difference between each ground-based re-emitting station and satellite and between each station and center of ground-based broadcasting zone. Adjustment as described above optimizes receipt of temporal signals separation modulated and multi-frequency modulated signals by means of synchronization in the center of single-frequency system of phase of multi-frequency modulated signals, re-emitted from re-emitting stations of single-frequency system. 
     EFFECT: increased quality of radio-signal receipt. 
     8 cl, 12 dwg