baber/WOPTO huggingface dataset:
Patent RU-2212874-C2 (RU)
Title: Invalid wheelchair
Inventor: LUK JANOV S N
IPC: A61G5/02
Filed: 2000-11-13
Granted: 2003-09-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has frame and sit. The frame is mounted on self-directed wheels and two driving wheels. Wheel forks are fixed in frame bearings and attached to the frame with hinged joins. Two hand levers with handles are mounted with swinging option. Each handle is connected to its proper driving wheel fork via shafts and conic gears. Swinging of each lever is related to its driving wheel rotation due to transmitting mechanism having its guide member manufactured in its driving wheel fork having a rod and strip. The strip passes through the frame, gear mounted on driving wheel axle and engageable with wheel via overrunning clutch making engagement with the strip. Hook's cardan joint connects the shaft with the rod. Driving wheel axles are inclined so that a contact spot of wheels on road is on the rotation axis of forks of these wheels which inclination directions are oriented towards each other. Each rod is in a guide member manufactured as separator with balls. Each strip is U-shaped and embraces its gear and is mounted in two rollers having rims. The strip and rod of each wheel are on the side opposite to wheel inclination. EFFECT: easiness of use. 5 cl, 15 dwg
Patent RU-2208075-C2 (RU)
Inventor: KOMARENKO G A
IPC: D05B3/02
Filed: 2000-11-28
Granted: 2003-07-10
Abstract: FIELD: sewing equipment. SUBSTANCE: sewing machine has sleeve, platform, mounting device with supporting members for platform, tray with shock-absorbers mounted in sleeve and on platform, stitch forming and cloth feeding mechanisms, zigzag mechanism, zigzag width indicator, upper cover, spring-loaded reel casing pivotally mounted on upper cover, and pressure lug. Sewing machine is further provided with shuttle mechanism having shuttle device, needle carrier mechanism, thread drawing mechanism, and needle carrier rocking frame with spring-loaded horizontal lever, with mentioned parts of sewing machine being mounted in sleeve and on platform and kinematically connected to main shaft. Horizontal lever is adapted to carry rocker arm pivotally mounted thereon, cloth feeding mechanism, zigzag mechanism comprising casing with eyelets, where shaft with large gear and three-center cam is fixed by springs. Cam is engageable with one end of rocket arm, whose other end is engageable with finger of zigzag width selection handle. Large gear is cooperating with small gear fixed on main shaft, with ends of springs being secured on zigzag mechanism casing and ends of shaft cooperating with screws inserted into zigzag mechanism casing. Platform of sewing machine is provided with struts abutting against shack-absorbers freely mounted in tray bottom openings. EFFECT: increased efficiency by reliable and rigid attachment of zigzag mechanism casing in sleeve of sewing machine, reduced material usage and provision for independent adjustment of large and small gear engagement. 13 cl, 8 dwg
Patent RU-2190691-C2 (RU)
Inventor: BUDINOVSKIJ S A
IPC: C23C14/06
Filed: 2000-12-07
Granted: 2002-10-10
Abstract: Изобретение относится к области машиностроения и может использоваться в авиационном и энергетическом турбостроении для защиты лопаток газовых турбин, в том числе с транспирационным охлаждением, от высокотемпературного окисления. Способ предполагает осаждение в вакууме на внешнюю поверхность пера лопатки первого слоя конденсированного покрытия из никелевого сплава, содержащего мас.%: хром 12-20, алюминий 6-12, тантал 1,5-8, вольфрам 0,3-4, рений 0,3-2,5, иттрий 0,1-0,5, последующее осаждение второго слоя на основе алюминия и вакуумный отжиг, что позволяет повысить термическую стабильность, увеличить на 50-70 o С рабочую температуру диффузионных алюминидных покрытий, жаростойкость и срок службы алюминидных покрытий для лопаток турбин. 3 табл.
Patent RU-2211067-C2 (RU)
Inventor: BELOV S K
IPC: A63F5/02
Filed: 2001-01-05
Granted: 2003-08-27
Abstract: FIELD: table games. SUBSTANCE: method involves illuminating number ring and separator cell ring with modulated light signal; receiving and analyzing reflected light signals for determining sector, wherein ball is positioned. Apparatus has processing unit, first modulated light signal source oriented to number ring, first reflected light signal receiver oriented to number ring and connected to processing unit, second modulated light signal source oriented to separator cell ring, second reflected light signal receiver oriented to separator cell ring and connected to processing unit, whose output serves as output of apparatus. Method allows only one light source to be used. Construction of apparatus allows sensor adjustment requirements to reduced. EFFECT: increased efficiency in automatic determining of winning combinations in games of chance. 4 cl, 5 dwg
Patent RU-2201055-C2 (RU)
Inventor: GONCHAROV A A
IPC: A01C1/00
Filed: 2001-03-11
Granted: 2003-03-27
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has two current-conductive members coaxially arranged one inside another and made in the form of ferromagnetic pipes. Pipes are connected to voltage source. Outer pipe is provided with openings arranged one above another. EFFECT: increased efficiency, reduced metal usage and enhanced stimulation of seeding qualities. 2 dwg
Patent RU-2209556-C2 (RU)
Inventor: ANTIPOVA L V
IPC: A23L13/20
Filed: 2001-03-21
Granted: 2003-08-10
Abstract: Изобретение относится к мясной промышленности, а именно к комбинированным структурообразователям, используемым при производстве мясных фаршевых изделий, таких как вареные колбасы, рубленые полуфабрикаты. Способ предусматривает подготовку вторичного коллагенсодержащего сырья, варку в воде, измельчение, смешивание с бульоном от варки. Затем дополнительно вносят растительный компонент, в качестве которого используют предварительно гидратированную в соотношении 1:3 чечевичную муку и/или предварительно гидратированный порошкообразный молочно-овощной полуфабрикат. При этом молочно-морковный и молочно-свекольный полуфабрикаты гидратируют в соотношении 1:1, молочно-тыквенный и молочно-кабачковый гидратируют в соотношении 1:2. А вторичное коллагенсодержащее сырье, гидратированную чечевичную муку и гидратированный порошкообразный полуфабрикат смешивают в соотношении 6-7:1-3:1-2 соответственно. Далее проводят повторное измельчение и выдержку при температуре 2-4 o С в течение 10-24 ч. Данный способ обеспечивает повышение биологической ценности, расширение функциональных возможностей структурообразователя при использовании в составе мясных фаршевых систем, улучшение органолептических характеристик структурообразователя и продуктов с его использованием. При этом достигается экономия основного мясного сырья, увеличивается выход готовой продукции и снижается ее себестоимость. 2 ил., 8 табл.
Patent RU-2200277-C2 (RU)
Title: Method and device for combustion of domestic wastes and various kinds of hydrocarbon fuels in pulsating flow (alternatives)
Inventor: VINOGRADOV V JU
IPC: F23G5/00
Filed: 2001-04-13
Granted: 2003-03-10
Abstract: FIELD: gasifying chambers for chemical recovery of domestic wastes. SUBSTANCE: device has shaft, fire-grates, and draft tube. According to alternative 1 shaft is provided with adjustable flaps with actuating mechanisms in bottom inlet section and in top outlet one. Draft tube has inlet and outlet lengths with flap-controlled flow sections. These lengths are made in the form of axisymmetrical connections installed inside draft tube in annual space relation for displacement by means of actuating mechanisms. Rows of holes are made on draft tube and on displaceable lengths. Fan installed at inlet of shaft has its adjustable blades capable of setting in weather-vane position. Newly installed are vortex generators. Speed and temperature sensors communicating with actuating mechanisms and with control unit are mounted at inlets and outlets of shaft and draft tube. Combustor of alternative 2 has adjustable nozzle at draft tube outlet fitted with outlet section incorporating adjustable flaps and ejector extension. Section with adjustable flaps is made in the form of axisymmetrical connection installed outside at adjustable-nozzle outlet in annular space relation for telescopic displacement along connection made of hinged segments; rows of holes are made on outlet section of adjustable nozzle. Section and adjustable nozzles are provided with actuating mechanisms communicating with control unit. Speed and temperature sensors communicating with control unit are installed at shaft inlet and at draft- tube inlet and outlet. EFFECT: augmented combustion process, improved environmental friendliness of device. 18 cl, 2 dwg
Patent RU-2200914-C2 (RU)
Title: Solar irradiation receiver
Inventor: KHARCHENKO V M
IPC: F24J2/04
Filed: 2001-04-16
Granted: 2003-03-20
Abstract: FIELD: heliotechnique, namely heating of liquid heat transfer agents. SUBSTANCE: solar irradiation receiver includes housing, heat insulation system, transparent insulation parts, inclined absorbing panel, branch pipes. Absorbing panel is in the form of row of horizontally arranged thin-wall cylindrical vessels successively connected one with another by means of two rows of connection pipes joined with lower and upper points of cylindrical vessels. End faces of cylindrical vessels are in the form of convex hemispheres. EFFECT: enhanced efficiency of receiver. 6 dwg
Patent RU-2221581-C2 (RU)
Inventor: NAZAROV M V
IPC: A61K36/54
Filed: 2001-05-30
Granted: 2004-01-20
Abstract: FIELD: veterinary medicine. SUBSTANCE: the suggested phytopreparation contains extract of laurel leaf upon vegetable oil, plantain tincture, fermented juice of celandine and brevicollin - alkaloid of sedge. The preparation excludes negative side action available in chemotherapeutical preparations. EFFECT: higher efficiency of therapy. 5 ex, 1 tbl
Patent RU-2209651-C2 (RU)
Title: Игровая система
Inventor: GOZHEGO E E
IPC: A63H3/28
Filed: 2001-06-27
Granted: 2003-08-10
Abstract: Игровая система предназначена для электронных игрушек и может быть использована в интерактивных куклах. Игровая система включает электронные интерактивные игрушки, выполненные с возможностью приема и/или передачи сигналов друг от друга и произнесения определенных речевых сообщений встроенными в них синтезаторами речи с использованием баз речевых сообщений, записанных в их памяти. Каждая игрушка снабжена сменной памятью, приемником сигналов инфракрасного диапазона, и/или приемником сигналов звукового диапазона, и/или приемником сигналов оптического видимого диапазона, и/или приемником сигналов тактильного воздействия. Каждому речевому сообщению базы речевых сообщений присвоен номер очередности его произношения, а сменная память содержит информацию об указанном номере очередности произношения речевых сообщений и/или длине временных пауз между ними. Игровая система позволяет оперативно изменять речевые сообщения, а также пополнять их словарный запас. 5 з.п. ф-лы, 2 ил., 1 табл.
Patent RU-2211245-C2 (RU)
Inventor: BORISENKO T N
IPC: C12N9/26
Filed: 2001-07-20
Granted: 2003-08-27
Abstract: FIELD: food industry, medicine, biochemistry. SUBSTANCE: method involves heating the α--amylase preparation in the presence of curd pasteurized whey taken in the ratio α--amylase preparation : curd whey = (1:200)-(1: 1000), respectively. Method involves using pasteurized curd whey containing the following components, mg/100 α-: sm 3 , 55-65; Ca 2+ , 0.132-0.155; lactose, 4.0 x Zn 2+  - 5 x 10 3 ; amine nitrogen, 4.0-6.0. Method involves the significant elevation of activity of the 10 3 -amylase preparation. EFFECT: improved activation method, valuable biochemical properties. 2 tbl, 3 ex
Patent RU-2204872-C2 (RU)
Inventor: MITROKHIN V I
IPC: H01L21/66
Filed: 2001-07-23
Granted: 2003-05-20
Abstract: Использование: для анализа материалов с помощью физических средств при изготовлении полупроводниковых приборов. Сущность изобретения: для контроля дозы ионного легирования в подложке измеряют величину внутреннего трения до ионного легирования Q -1 , величину внутреннего трения после ионного легирования Q -1   и.л  и вычисляют коэффициент К увеличения внутреннего трения по зависимости К=Q -1   и.л /Q -1 , а величину дозы ионного легирования определяют по характеристической зависимости коэффициента увеличения внутреннего трения от дозы ионного легирования. Технический результат - упрощение и повышение экспрессности способа. 1 ил.
Patent RU-2207340-C2 (RU)
Title: Method for preparing 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1h-imidazole-1-yl)methyl]-4h-carbazole-4-one or its pharmaceutically acceptable salts
Inventor: KANKAN RADZHENDA N
IPC: A61P25/00
Filed: 2001-08-10
Granted: 2003-06-27
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. SUBSTANCE: invention relates to method for preparing 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H- imidazole-1-yl)methyl]-4H-carbazole-4-one of the formula (I)  . Method involves interaction of tetrahydrocarbazolone of the formula (IV)   with morpholine at temperature from 110 C to phlegm point with addition of formaldehyde or paraformaldehyde to yield compound of the formula (III)   that is subjected then to interaction with 2-methylimidazole to yield 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazole-1-yl)methyl] -4H-carbazole-4-one of the formula (I). Invention can be used in synthesis of chemical compounds as active components in pharmacological preparations. EFFECT: enhanced economy and safety of process.
Patent RU-2273892-C2 (RU)
Inventor: OBATA MANABU
IPC: H04N5/775
Filed: 2001-08-17
Granted: 2006-04-10
Abstract: FIELD: engineering of disk cartridges for recording and reproducing information. 
     SUBSTANCE: disk cartridge is made by positioning optic disk in the body, recording surface of which contains circular zones: internal zone, holding zone, transfer zone, information recording zone and edge zone. Identification information of disk cartridge is recorded in transfer zone of optical disk so, that it is discernible from outside the body. 
     EFFECT: it is possible for user to find out, what content is recorded in disk cartridge without reproducing said content. 
     3 cl, 10 dwg
Patent RU-2215912-C2 (RU)
Inventor: KHNYKIN P S
IPC: F15B11/024
Filed: 2001-08-23
Granted: 2003-11-10
Abstract: FIELD: mechanical engineering; machine tool building. SUBSTANCE: invention can be used in standard-unit-type machines and transfer lines to control hydraulic cylinders of power tables and free spindle carriers at machining. Hydraulic drive of power table contains actuating hydraulic cylinder connected with pressure and drain main lines through feed valve, check valve and hydraulic cylinder differential coupling mechanism including three-position four-line hydraulic distributor and two-position distributor connected by its input to pressure main line and by its output, through restrictor with check valve, to rod space of hydraulic cylinder and through check valve to output of three-position hydraulic distributor. Two-position hydraulic distributor is connected to drain main line through pressure valve. EFFECT: enlarged operating capabilities of hydraulic drive, increased economy. 1 dwg
Patent RU-2208368-C2 (RU)
Inventor: VASIL EVA T A
IPC: A23L3/00
Filed: 2001-08-31
Granted: 2003-07-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves introducing into composition of food product antioxidant produced by sequential extracting of Mortierella gemmifera micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. Antioxidant is introduced in an amount of at least 0.1 wt%. EFFECT: prolonged shelf life of wide range of food products by stabilized consistency.
Patent RU-2242320-C2 (RU)
Inventor: BABURIN M A
IPC: B21J1/04
Filed: 2002-02-19
Granted: 2004-12-20
Abstract: FIELD: plastic working of metals, possibly manufacture of hollow parts, mainly spherical, toroidal and others. 
     SUBSTANCE: method for forming hollow parts of flat sheet blanks setting constant total thickness of pack in direction of force action upon it; making shaping surfaces on pressure members; at forming spherical, toroidal parts and tore-halves setting thickness value of flat sheet blank and its diameter equal to that of container according to predetermined relations; then realizing first stage of forming procedure by upsetting pack of shaping members with blank and transforming blank in case of hemisphere - into cone semifinished product, in case of tore half - to semifinished product with annular cone cavity having predetermined conicity degree; then removing lower shaping member and pressure member and placing instead of the last spherical or toroidal die with cone inlet edges; drawing respective semifinished product to hemisphere or to tore half by applying pressure at side of upper shaping member. Die of apparatus for forming hollow parts of sheet blanks has inlet cone whose conicity angle is set according to given formula. 
     EFFECT: improved quality of parts due to elimination of thickness difference. 
     3 cl, 21 dwg, 1 ex
Patent RU-2239047-C2 (RU)
Title: Core holder
Inventor: MARSHENIKOV A A
IPC: E21B25/10
Filed: 2002-04-11
Granted: 2004-10-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has body, ring with spring arc-shaped tabs placed on it, number of tabs is selected to be odd. Width of tabs is made 0.8-1.1 of width of space between tabs in area of their fixing to the ring. Length of free portion of tabs is determined from relation 1.4-1.6 D, where D - diameter of core holding aperture, and tabs are made having variable curvature providing for forming of domed structure of several two-support beams in case of folding, which beams have practically elliptical form. Ring is made with longitudinal grooves for fixing tabs in them on outer surface with forming of shelves being supports for free ends of tabs. When core enters, tabs are straightened. 
     EFFECT: higher reliability of operation. 
     3 dwg
Patent RU-2262513-C2 (RU)
Inventor: MAKDEHNIEL MAKS P
IPC: C08F10/00
Filed: 2000-11-03
Granted: 2005-10-20
Abstract: FIELD: polymerization processes and polymerization catalysts. 
     SUBSTANCE: catalytic system including chromium compound deposited on silicon oxide/titanium oxide carrier, which is preliminarily reduced by carbon monoxide, and co-catalyst selected from group consisting of (i) alkyl lithium, (ii) dialkylaluminum alkoxides combined with at least one alkyl metal selected from group consisted of alkylzinc, alkylaluminum, alkylboron, and mixtures thereof, and (iii) their mixtures, can be used for polymerization of olefins to form low-density polymer with reduced melt index and/or greatly loaded melt index. Such catalyst may be used jointly with olefin polymerization Ziegler-Natta catalytic system. Polymerization processes involving above-defined catalytic systems are also disclosed. Polymers obtained via processes according to invention also show elevated volume viscosity values and find use as components in preparation of bimodal high-molecular weight resins for production of films and/or in pneumatic molding processes. 
     EFFECT: expanded olefin polymerization possibilities. 
     31 cl, 3 tbl, 3 ex
Patent RU-2236569-C2 (RU)
Inventor: BRILLIANT L S
IPC: C09K8/594
Filed: 2002-09-27
Granted: 2004-09-20
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes displacement of oil from productive beds with use of alternating feeds of foam-forming solution - water solution of surfactant and gas, gas being fed in volume allowing conversion of foam-forming solution in the bed into foam contour with conditional order 4-5, then into formed foam contour water solution of surfactant is fed at volume allowing conversion of it into more moveable in bed gas-liquid contour having conditional order 1.1-1.2, then into formed gas-liquid contour gas is pumped until it transforms into foam contour again, while gas is fed up to moment of lowering of speed of increase of feeding pressure, and water solution of surfactant - until lowering of feeding pressure. Feeds of water solution of surfactant and gas is alternated until economically efficient extraction of oil deposits is reached. 
     EFFECT: higher watering of bed and intensified extraction of oil from low-penetrable oil-saturated areas with use of foam systems. 
     2 cl
Patent RU-2242821-C2 (RU)
Title: Magnetron spraying system
Inventor: SOCHUGOV N S
IPC: H01J37/317
Filed: 2002-10-17
Granted: 2004-12-20
Abstract: FIELD: plasma engineering. 
     
     
       SUBSTANCE: proposed magnetron system designed for vacuum ion-plasma coating of solid bodies with thin films of metals and their compounds has chamber, anode, target-cathode, and magnetic unit incorporating magnetic circuit and permanent magnets. Target-cathode and magnetic unit are elongated; target-cathode accommodates magnetic unit incorporating magnetic circuit that mounts three parallel lines of permanent magnets of different residual magnetic field flux density; side lines of magnets are closed on ends through extreme magnets and their polarity is reverse to that of central line of magnets; residual flux density of permanent-magnet field near ends of magnetic unit is higher by 5 - 15% than that in central part. As an alternative, chamber walls may function as anode, target-cathode may be made in the form of revolving cylinder, and magnetic unit may be fixed in position inside this cylinder. 
     
     
       EFFECT: enlarged area of uniform spraying of coating without enlarging size of magnetron spraying system. 
     
     
       3 cl, 2 dwg, 1 tbl
Patent RU-2266920-C2 (RU)
Inventor: GRIGOR EV E I
IPC: B05D1/34
Filed: 2002-12-30
Granted: 2005-12-27
Abstract: FIELD: chemistry of polymers, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing polymeric film materials comprising metal nanoparticles. Method is realized by the combined condensation of para-xylylene vapor or its derivatives and their mixtures prepared from cyclofane and its derivatives, and metal vapors or their mixtures on backing under vacuum. Metal vapors are prepared by pyrolysis of metal carbonyls or their mixtures. Also, invention relates to a method for preparing polymeric materials. Invention provides preparing a polymeric material of uniform size of particles. 
     EFFECT: improved preparing method. 
     4 cl, 2 tbl, 20 ex
Patent RU-2302559-C2 (RU)
Inventor: AVIN ON FILIPP
IPC: F04D29/32
Filed: 2003-01-17
Granted: 2007-07-10
Abstract: FIELD: mechanical engineering; axial-flow compressors. 
     SUBSTANCE: invention relates to disk of axial-flow compressor of turbomachine containing system of centripetal air takeoff for cooling of turning arranged in passage part of compressor.  Said air takeoff system contains channels 9 made out of the limits of disk working section parallel to said section in thickened part forming projections out of the limits of working section on surface 7 of said disk.  In proposed disk takeoff channels 9 are open in axial direction over radial extent. 
     EFFECT: simplified design of disk of axial-flow compressor. 
     7 cl, 3 dwg