baber/WOPTO huggingface dataset:
Patent RU-2239480-C1 (RU)
Title: Attraction
Inventor: SAVINOVSKIJ V G
IPC: A63G27/02
Filed: 2003-05-12
Granted: 2004-11-10
Abstract: FIELD: entertainment engineering. 
     SUBSTANCE: device has circular frame mounted on base. The frame has horizontal rotation axis and cabins suspended along peripheral circle for customers. The device has cars or car cabins having means for fastening car, means for removing car list, instrument for measuring list like clinometer. Cabins for cars are alternated with cabins for customers. Entry platform and access ramp platform for cars are arranged down at the bottom. 
     EFFECT: enabled visiting attraction with car. 
     15 cl, 4 dwg
Patent RU-2244061-C1 (RU)
Title: Steeped track strip forming device
Inventor: MERDANOV SH M
IPC: E01H4/00
Filed: 2003-05-20
Granted: 2005-01-10
Abstract: FIELD: temporary road building. 
     SUBSTANCE: invention can be used at building access routes to temporary roads on soft ground and in deep snow. Proposed device contains first vehicle and second vehicle. Device is furnished additionally with run stabilizer made in form of twin drums installed on axle, lined with rubber and with working surfaces of shape and size corresponding to profile and size of stepped track strips to be formed to provide tracking the direction of formed stepped track strips. Run stabilizer is hinge-mounted on rear part of second vehicle by means of two support articulated posts and two hydraulic cylinders. 
     EFFECT: increased strength of load-bearing surface, wear resistance and reduced time taken for building road bed. 
     5 dwg
Patent RU-2248537-C1 (RU)
Title: Method of determination of contact temperature and nature of its distribution in cutting tools
Inventor: KHAPACHEV B S
IPC: G01K7/04
Filed: 2003-05-30
Granted: 2005-03-20
Abstract: FIELD: measuring temperature in cutting zone for superhard tools. 
     SUBSTANCE: proposed method includes mounting artificial thermocouple in tool body and oscillographing its output voltage. In the course of wear of cutting tool, distance between point of passing of thermal electrodes into junction and working surface of crystal and temperature corresponding to this distance are periodically measured. Then, experimental results are approximated by function which is extrapolated to cutting zone. Proposed method makes it possible to determine contact temperature and nature of its distribution in cutting tools used for materials possessing low electric conductivity and crystals of superhard dielectric materials. 
     EFFECT: enhanced efficiency. 
     1 dwg
Patent RU-2236068-C1 (RU)
Title: Электрод-электролитная пара на основе двуокиси циркония (варианты), способ ее изготовления (варианты) и органогель
Inventor: MJATIEV A A
IPC: H01M8/12
Filed: 2003-06-10
Granted: 2004-09-10
Abstract: Изобретение относится к электрохимическим устройствам на основе твердожидкого электролита. Техническим результатом изобретения является производство низкостоимостной электрод-электролитной пары на основе двуокиси циркония с повышенной электрохимической активностью. Согласно изобретению электрод-электролитная пара содержит электрод, на поверхность которого нанесен мультислойный слой твердого электролита на основе двуокиси циркония со стабилизирующими добавками. Способ изготовления электрод-электролитной пары включает формирование на поверхности электрода мультислойного твердого электролита путем нанесения и последующей термической деструкции органогеля, состоящего из наноразмерных частиц двуокиси циркония со стабилизирующими добавками и органического раствора органических солей циркония и металлов стабилизирующих добавок. 5 н. и 36 з.п. ф-лы.
Patent RU-2238504-C1 (RU)
Inventor: KALMYKOV P N
IPC: F41A21/46
Filed: 2003-08-04
Granted: 2004-10-20
Abstract: FIELD: test equipment, mainly used in study of high-speed interaction of solid bodies, for example, simulation of action of "space garbage" on orbital space objects. 
     SUBSTANCE: the device has a nozzle secured on the muzzle end of the barrel of the ballistic range, the nozzle is made with a tapered through axial duct constricting to the exit section, the duct length and the inlet-to-outlet diameter ratio are determined proceeding from the condition of flexible reduction of the bottom plate and its destruction at the outlet from the nozzle. 
     EFFECT: enhanced efficiency of cutting-off of the bottom plate, including cutting-off in the conditions of rarefied atmosphere and vacuum. 
     2 dwg
Patent RU-2239410-C1 (RU)
Inventor: LUNKIN V V
IPC: A61K8/92
Filed: 2003-09-22
Granted: 2004-11-10
Abstract: FIELD: cosmetics. 
     SUBSTANCE: invention provides makeup preparation containing beta-glucans (0.1 to 20 wt %), preservative, and filler in the form of extract of medicinal plants selected from group of plants containing essential oils, glucosides, tanning substances, alkaloids, and polysaccharides. Makeup preparation may be provided in the form of powder or gel. It may also be provided in frozen state in the form of cubes or tablets. Preparation is made for dry and normal skin, for fatty skin, and for mixed-type skin. 
     EFFECT: achieved simultaneous moistening, wrinkle-flattening, and skin-protecting effects. 
     17 cl, 12 ex
Patent RU-2252835-C1 (RU)
Inventor: ONISHCHENKO A K
IPC: B21K3/04
Filed: 2003-12-29
Granted: 2005-05-27
Abstract: FIELD: plastic working of metals, possibly in aircraft making industry, power machine engineering for making blanks of blades, for example of compressors of gas turbine engines. 
     SUBSTANCE: method comprises steps of deforming ingot by lengthwise rolling for producing plate whose thickness is no less than maximum thickness value of stem of blade blank; crosswise dividing plate by strips whose width is no less than predetermined maximum length of blade blank; deforming strip in cross direction relative to axis of plate for producing H-shape having thickness of bridge no less than predetermined maximum thickness of blank blade; then separating H-shape by fragments whose length is no less than predetermined maximum width of stem of blade blank. Cross deforming of strips is realized by rolling or drawing process. 
     EFFECT: lowered labor consumption at making universal working equipment, enhanced operational reliability of blades, improved factor of material usage. 
     3 cl, 3 dwg
Patent RU-2256100-C1 (RU)
Inventor: GASPARJANTS R S
IPC: G01R31/34
Filed: 2004-08-18
Granted: 2005-07-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention can be used for diagnosing condition of electric motors of main line pumps of oil transfer stations, for instance, their serviceability. According to proposed method, in process of diagnosing condition of electric motor of main line pumps operating at overloads, motor overloads are divided into three steps, first step up to 10% overload, second step from 10 - 20% overload, and third step over 20% of motor rated power, respectively. Diagnosing is carried out at first step by noise level, at second step, by temperature, and at third step, condition of electric windings of electric motor is checked by change of dynamic current-voltage characteristics by calculating number of changes of signs of first current derivative with respect to voltage and if it exceeds preset value, electric motor is either switched off or value of its overload is reduced. 
     EFFECT: improved accuracy and reliability of diagnosing condition of main line pump electric motors at overloads to prevent failures of electric motors and preserve their service life. 
     2 dwg
Patent RU-2266858-C1 (RU)
Title: Устройство для разбора стопы плоских предметов
Inventor: DAVYDOV A P
IPC: B65H3/06
Filed: 2004-11-19
Granted: 2005-12-27
Abstract: Изобретение относится к устройству для разбора стопы плоских предметов и направлено на повышение надежности его работы. Устройство для разбора стопы плоских предметов включает опорный стол, на котором закреплены передняя стенка с ограничительной пластиной из упругого материала и переменным поперечным сечением и опорная стенка с пазами под выводные ролики, установленные на параллельных приводных валах с эксцентриситетом. Устройство содержит также прижимную пластину, смонтированную на проходящей перпендикулярно опорной стенке направляющей и подпружиненную в направлении к этой стенке. Каждый выводной ролик установлен на приводном валу с возможностью углового и осевого перемещений относительно вала посредством коаксиально расположенных на нем винтовых пружин, одни концы которых закреплены на приводном валу, а другие - на цилиндрической обечайке ролика. Выводной ролик снабжен расположенным вдоль оси его вращения механизмом вибрации. Механизм принудительной вибрации выводного ролика выполнен в виде шаровых упоров, неподвижно соединенных с корпусом подшипниковой опоры приводного вала, и выступов, жестко закрепленных на торце цилиндрической обечайки ролика с возможностью взаимодействия выступов с шаровыми упорами. 1 з.п. ф-лы, 6 ил.
Patent RU-2283555-C1 (RU)
Inventor: SHESTEPEROV ALEKSANDR ALEKSAND
IPC: A01B1/00
Filed: 2004-12-29
Granted: 2006-09-20
Abstract: FIELD: agriculture, in particular, taking of soil samples for phytohelminthologic analysis. 
     SUBSTANCE: conical soil sampler comprises steel bar with pedal and handle, and sampling hollow member having flare for withdrawal of separated soil sample and made in the form of conical pipe fabricated from stainless steel and having length of 24 mm. 
     EFFECT: provision for taking soil samples of respective volume necessary for carrying out of phytohelminthologic analysis, convenient usage, reduced labor intensity and time consumed for employment of soil sampler. 
     2 dwg, 1 tbl
Patent RU-2281575-C1 (RU)
Inventor: TREGUBOV DMITRIJ ANATOL EVICH
IPC: B66C1/06
Filed: 2005-01-11
Granted: 2006-08-10
Abstract: FIELD: load-lifting electromagnet repairs. 
     SUBSTANCE: prior to repairs nonmagnetic safety washer is removed, coil is extracted from casing cavity bounded by casing base and its external and internal poles, cavity is cleaned, and then new coil is manufactured and placed in cavity, the latter is closed with safety washer and filled with insulating material. New coil is manufactured by winding conductor on intermediate commutating pole whose diameter is greater than that of casing internal pole; new coil is installed in casing together with intermediate pole. 
     EFFECT: enhanced load-lifting capacity, reduced power requirement and degree of electromagnet heating. 
     5 cl, 3 dwg
Patent RU-2279456-C1 (RU)
Inventor: MEL NIKOV VLADIMIR VASIL EVICH
IPC: C09D109/04
Filed: 2005-04-26
Granted: 2006-07-10
Abstract: FIELD: composition for coating of gauntlets and gloves used in chemical, oil and oil processing industries. 
     SUBSTANCE: claimed composition contains mixture of butadienenitrile carboxylate latex and butadienevinylidenechloride latex in mass ratio from 75:25 to 97:3; 50 % aqueous dispersion of curing sulfur-containing group; zinc oxide and zinc salt of dialkyldithiocarbamine acid, stabilized with dispersant; 25 % aqueous dispersion of carbon black, stabilized with dispersant. 
     EFFECT: protective coating of decreased cost and improved resistance to gasoline and aromatic hydrocarbons affects. 
     4 tbl, 1 dwg
Patent RU-2289022-C1 (RU)
Inventor: VALOVSKIJ VLADIMIR MIKHAJLOVIC
IPC: E21B43/14
Filed: 2005-05-13
Granted: 2006-12-10
Abstract: FIELD: oil extractive industry, possible use during operation of well using sucker-rod pump plant when well shaft is divided above productive bed by packer, in particular for case of simultaneous separate operation of two productive beds in same well. 
     SUBSTANCE: method includes periodically stopping extraction of fluid from productive bed from below the packer, decreasing counter-pressure on productive bed and tracking pressure restoration speed below the packer. During operation of well extraction of product from lower bed is performed via column of hollow rods without mixing with product of upper bed, and decrease of counter-pressure in productive bed is realized by lifting liquid in hollow rods by piston with check valve, driven from surface by flexible drag-out tool. Then pressure restoration is tracked on basis of liquid level restoration speed in hollow rods. Piston in hollow rods is lifted with speed, exceeding fluid influx speed from bed being inspected. During inspection of lower bed using method for inspecting pressure restoration speed, piston is additionally equipped with manometer from below. Lifting of piston in hollow rods is performed at speed, exceeding speed of fluid influx from lower bed, below level of which manometer is located. 
     EFFECT: substantially lower laboriousness and time needed for productive bed inspections, simplified operation of wells, wherein productive beds are divided by packer and are operated separately at the same time, increased quality of inspection due to quick receipt of information and possible quick repeat of measurements if necessary. 
     2 cl, 2 dwg
Patent RU-2291122-C1 (RU)
Title: Method and device for control of gas flows of protective atmosphere in glass bath in production of float-glass
Inventor: ABLJAZOV KAMIL ALIMOVICH
IPC: C03B18/02
Filed: 2005-05-26
Granted: 2007-01-10
Abstract: FIELD: control of gas flows of protective atmosphere in glass bath. 
     SUBSTANCE: proposed method excludes or reduces penetration of cold flow of protective gas into high-temperature zone of glass bath which may cause local distortion of upper surface of glass due to arising compression stresses. To this end, barrier located across bath is set in rotation in way of motion of glass belt or in opposite direction at speed of 0.01-5 rev/s. Device is provided with barrier rotating mechanism and barrier is provided with tubes for delivery of protective atmosphere to glass bath. 
     EFFECT: enhanced efficiency. 
     3 cl, 3 dwg, 2 ex
Patent RU-2289685-C1 (RU)
Inventor: ABDULKHAIROV RASHIT MUKHAMETSH
IPC: E21B43/24
Filed: 2005-06-01
Granted: 2006-12-20
Abstract: FIELD: oil extractive industry, in particular, extraction of oil reservoirs, possible use during extraction of highly viscous bitumen oil by means of thermal stimulation of bed. 
     SUBSTANCE: method includes drilling a vertical well, lowering and cementing a flow string, its perforation, lowering of tubing pipes, forcing in heat carrier and extracting highly viscous oil or bitumen. In accordance to invention, after drilling of vertical well, collector and thermal properties of beds opened by drilling are researched. Bitumen saturated and water saturated bed seams are selected. After that from vertical well a horizontal side borehole is drilled to open intermediate water seam in the cut of bitumen reservoir - for half of expansion of local water seam. Side borehole is cemented up to upper bituminous seam. Then perforated casing string is lowered into side borehole, perforation being done so that the number of perforation apertures is increased with withdrawal from vertical borehole of well, and vertical borehole is perforated in zones opened by drilling of bituminous seams. Tubing pipes are lowered into vertical well with packer, which is mounted below side borehole kickoff interval. Forcing of heat carrier is performed into side horizontal borehole, and extraction of highly viscous oil or bitumen - via vertical borehole. After extraction of productive zone between vertical and side horizontal borehole into side horizontal borehole a fringe of polyacrylamide is forced successively in volume of 0,1 of volume of heated productive zone and water. Water is forced until appearance of polyacrylamide in vertical borehole of well. After that forcing of heat carrier into side horizontal borehole is renewed. Extraction of highly viscous oil or bitumen is performed. Then heat carrier is forced through vertical well borehole or side horizontal borehole to provide for extraction of highly viscous oil or bitumen in adjacent extractive wells. 
     EFFECT: increased oil recovery of productive bed due to depth of heating and decreased thermal losses. 
     1 ex, 2 dwg
Patent RU-2290814-C1 (RU)
Inventor: PASHCHENKO LJUDMILA PETROVNA
IPC: A21D2/36
Filed: 2005-05-31
Granted: 2007-01-10
Abstract: FIELD: food-processing industry, in particular, bread making. 
     SUBSTANCE: method involves kneading dough from top-grade wheat flour, compressed yeast in the form of suspension, solution of edible salt and water; fermenting and cutting dough; proofing and baking dough pieces. Dough fermentation process is performed during 110-140 min. During dough kneading, puree of chicory tubers is additionally introduced in an amount of 10-15% by weight of flour in dough. To do that, tubers are washed, ground into 10x20 mm-sized pieces, treated with open steam during 20-25 min at temperature of 100-105 C, and wiped. Citric acid is added into resultant mass at the rate of 3 g per 1 kg of ready product until pH value reaches 4.5-4.7. Bread produced by said method may be used as prophylactic product, in particular, anti-diabetic food. 
     EFFECT: improved organoleptical and physico-chemical properties of ready product. 
     1 tbl, 3 ex
Patent RU-2295807-C1 (RU)
Title: Diplexer
Inventor: BUNIN ANATOLIJ VENIAMINOVICH
IPC: H01P1/213
Filed: 2005-10-05
Granted: 2007-03-20
Abstract: FIELD: microwave engineering; frequency-division devices. 
     SUBSTANCE: proposed diplexer has cylindrical waveguide section, input coaxial connector orthogonally mounted relative to this waveguide cylindrical wall, and coupling loops with input cylindrical dielectric cavities of first and second passband filters. Output cylindrical dielectric cavities of first and second passband filters are electromagnetically coupled with output coupling loops connected to respective output coaxial connectors. Metal wall with hole is disposed in cross-sectional area of cylindrical waveguide section. Metal wall hole is disposed at point of installation of input connector whose central conductor is disposed in this hole in parallel with metal wall surface; coupling loops with input cavities of first and second passband filters are connected to input connector conductor and each is disposed in parallel with metal wall surface on its opposite sides. All diplexer connectors are connected to microwave-circuit transmission lines. 
     EFFECT: reduced loss in frequency-channel passbands. 
     2 cl, 1 dwg
Patent RU-2299332-C1 (RU)
Title: Двухпоточный цилиндр паротурбинной установки
Inventor: SHARGORODSKIJ VIKTOR SEMENOVIC
IPC: F01D3/02
Filed: 2005-10-27
Granted: 2007-05-20
Abstract: Изобретение относится к области теплоэнергетики и может быть использовано при создании новых турбин и модернизации действующего оборудования. Двухпоточный цилиндр паротурбинной установки включает наружный и внутренний корпусы, ротор с дисками и рабочими лопатками проточной части прямого и обратного потока и подводящий элемент с трубопроводом подвода холодного пара от внешнего источника. Во внутреннем корпусе на участке ротора между первыми дисками прямого и обратного потока установлен корпус с уплотнениями по торцам, образующий кольцевую камеру, ограниченную ротором и этими уплотнениями. Кольцевая камера соединена по входу с подводящим элементом, а по выходу - через радиальные зазоры между гребнями уплотнений и валом ротора со входом на рабочие лопатки первых ступеней обоих потоков. Давление в кольцевой камере больше, чем давление на входе рабочих лопаток первых ступеней прямого и обратного потока. Изобретение позволяет повысить надежность и экономичность турбоустановки за счет эффективного охлаждения центральной части двухпоточных цилиндров при минимальном расходе охлаждающего пара. 1 ил.
Patent RU-2290996-C1 (RU)
Title: Method of regenerating catalytic systems of hydrogenation processes
Inventor: SMIRNOV VLADIMIR KONSTANTINOVI
IPC: B01J29/90
Filed: 2006-01-10
Granted: 2007-01-10
Abstract: FIELD: petroleum processing. 
     SUBSTANCE: method is accomplished by burning out carbon-containing compounds in oxygen-containing gas medium and comprises stages: desorption of hydrocarbons from catalyst surface performed in plant reactor and burning out of hydrocarbon thickening products performed on a special installation in indirect-heating rotary kiln at 450-550°C and excessive pressure 0.4-1.0 bar. Desorption of hydrocarbons from catalyst surface is carried out in a hydrogen-containing gas medium with 60-80 vol % H2, while gradually raising temperature from 200-220°C to 380-400°C at a rate 35-30°C/h following by aging of catalysts at 380-400°C until concentration of hydrocarbons in hydrogen-containing gas is no higher than 0.5 wt %, after which temperature is lowered to 100-120°C at a rate 20-25°C/h and active catalyst components are passivated. Passivation is accomplished by treatment at 100-120°C and excessive pressure 4-10 bar with mixture of inert gas and oxygen-containing gas, in particular carbon dioxide and/or air used in amount providing oxygen concentration in gas mixture 0.02-0.5 vol %, which corresponds to consumption of gas mixture 400-600 nm 3 /m 3  catalyst. Treatment is conducted until oxygen concentrations at inlet and outlet of reactor are leveled. 
     EFFECT: enabled industrially feasible maximally possible restoration of catalyst activity with minimum destruction loss of catalyst. 
     4 tbl, 7 ex
Patent RU-2306115-C1 (RU)
Inventor: PLATEH NIKOLAJ AL FREDOVICH
IPC: A61F2/14
Filed: 2006-01-11
Granted: 2007-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: implant is fabricated as ball having 15-22 mm large diameter from hydrogel material based on cross-linked copolymer of hydroxyethyl methacrylate, alkaline metal acrylate and tridecaethylene glycol dimethacrylate taken in the following proportions: hydroxyethyl methacrylate 97.0-99.0% by mass, alkaline metal acrylate 0.5-2.0% by mass, tridecaethylene glycol dimethacrylate 0.5-1.0% by mass. The implant optionally has antibiotic 0.02-0.2 % by mass and corticosteroid 0.01-0.1% by mass. The implant is applicable for forming locomotor stump in ophthalmology. 
     EFFECT: enhanced effectiveness of treatment; improved biocompatibility, size stability in orbital tissues. 
     2 cl, 2 tbl
Patent RU-2301813-C1 (RU)
Inventor: IVANOV ANATOLIJ MIKHAJLOVICH
IPC: C08F8/12
Filed: 2006-01-24
Granted: 2007-06-27
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: low-temperature deep alkali hydrolysis of polyethylene terephthalate is accomplished with sodium or potassium hydroxide solutions having initial concentrations 5-12 g-equ/kg at 40-85°C in vertical-type bead mill provided with high-speed blade stirrer and glass beads as grinding agent at weight ratio to charge (2-3):1. Alkali solution and distilled water and dry sodium (potassium) hydroxide is charged into reactor wherein glass beads and previously non-reacted polymer are already comprised. External heating is supplied, mechanical stirring is started, temperature of contents is adjusted to working value within a range 40 to 85°C, temperature is stabilized and polymer preliminarily reduced into powder with particle size 0.5 mm and less s added in such an amount that its total amount with preliminarily charged non-reacted polymer is in 10-20% excess over its stoichiometrically required amount. Stirring is continued while alkali consumption is controlled. When 95% of alkali is consumed stirring is continued under the same conditions for further 5-10 min. Thereafter, distilled water preheated to working temperature or slightly higher is added in amount calculated such as to ensure solubility of terephthalic acid salt in thus diluted alkali solution and virtually all the suspended terephthalate salt is transferred into solution. The latter is separated from beads and unreacted polymer and routed to recover terephthalic acid and ethylene glycol or to another type of processing. Unreacted solid polymer is rinsed to remove salt and re-introduced into process. 
     EFFECT: enhanced process efficiency at low temperature. 
     2 cl, 1 tbl, 11 ex