baber/WOPTO huggingface dataset:
Patent RU-2189327-C1 (RU)
Title: Method of checking track circuits for shutting by train and simultaneously receiving signals of continuously controlled cab signalling system from both sides
Inventor: LOBOVKIN R V
IPC: B61L23/16
Filed: 2001-03-06
Granted: 2002-09-20
Abstract: FIELD: railway transport; safety devices. SUBSTANCE: method comes to simultaneously receiving coded signals transmitted by track circuits by receiving coils arranged at both sides which makes it possible at change of direction of movement on locomotive light signal to obtain immediately indication corresponding to indication of track-side light signal and, in case of beginning of movement, effect control according to said indication. EFFECT: improved reliability.
Patent RU-2189528-C1 (RU)
Title: Device for firing-up and lighting coal-dust cone
Inventor: KARPOV A A
IPC: F23D17/00
Filed: 2001-05-29
Granted: 2002-09-20
Abstract: FIELD: heat-power engineering; firing-up pulverized-coal burners and maintenance of flame in boiler units by lighting pulverized-coal jet. SUBSTANCE: device includes plasmatron and aeromixture firing-up chamber; it is also provided with chamber for thermochemical preparation of fuel which is located at inlet of aeromixture firing-up chamber; plasmatron and fuel injector are arranged in said chamber in such way that spray cone of injector intersects with plasma flame of plasmatron. Proposed fuel injector is just pneumohydraulic injector used for spraying liquid fuel by means of water steam. Thermochemical fuel preparation chamber is provided with cooling jacket. When air is used as cooling medium, cavity of cooling jacket is communicated with thermochemical fuel preparation chamber. Cooling jacket is made in form of ejector nozzle. EFFECT: low cost of plasma system; enhanced reliability; automation of process with use of low-power plasmatron. 5 cl, 1 dwg
Patent RU-2183317-C1 (RU)
Title: Sampler
Inventor: LAKIZA G I
IPC: G01N1/10
Filed: 2001-06-18
Granted: 2002-06-10
Abstract: FIELD: oil industry. SUBSTANCE: invention relates to devices for taking samples of moil products and oil from reservoirs for testing density, temperature and other parameters of products. Proposed sampler has system of intake and drain pipes, column with its fasteners inside reservoir and control and drain devices found beyond the limits of reservoir. Column is made in form of perforated tube with brackets installed across the tube parallel to each other at definite step intake pipes are mounted on brackets. Inner flexible pipes are hermetically connected to intake pipes. Other end of flexible pipes is connected to through pipe coupling. The latter is installed in hole of cover of reservoir side inspection hatch from inner side. Outer flexible pipes are connected to each through pipe coupling from other side. Ends of outer pipes are connected to t-pipes arranged in definite order. On panel installed at preset distance from reservoir. T-pieces are installed so that common axle of two holes of each t-pipe is arranged in horizontal plane and is connected to panel with outer flexible pipes at one side and with sampling cock at other side. Axle of third hole of each t-pipe is arranged vertically, with hole pointed downwards. Drain pipes with drain cocks are connected to each t-pipe from below. Lower ends of all drain pipes are united into manifold made in form of drain pipe stopped at one side and arranged at angle relative to horizontal and provided with stop cock at other side. Dummy hole with mounting level lower than reservoir level is installed before cock behind manifold part. EFFECT: improved operating conditions, provision of ecological safety at sampling and possibility of checking of temperature in zone of sampling. 12 cl, 5 dwg
Patent RU-2197680-C1 (RU)
Inventor: EFIMENKO O N
IPC: F21W107/10
Filed: 2001-09-19
Granted: 2003-01-27
Abstract: FIELD: displays; vehicle lights. SUBSTANCE: lighting unit has base 1, elongated body 2, both provided with guides 3,4 on their respective surfaces, diffuser 5 connected to body 2, printed- circuit board 6 carrying light-emitting diodes 7 and mounted in guides 3, 4 of base 1 and body 2, and contact section 8. Base 1 has lugs 9 around its sides which hold printed-circuit board so that end bosses 10 on lugs 8 are fitted in holes 11 of printed-circuit board 6. Body 2 has transverse partitions 12 on end of diffuser 5, their ends 13 facing base 1 being provided with depressions 14 receiving butt-end 15 of printed-circuit board 6 that mounts light-emitting diodes 7; each light-emitting diode 7 is placed in box 16 formed by partitions 12 and body 2. EFFECT: enhanced reliability of mechanical design; reduced size of unit. 14 cl, 4 dwg
Patent RU-2202409-C1 (RU)
Inventor: NAZAROV A S
IPC: B01J20/20
Filed: 2001-10-22
Granted: 2003-04-20
Abstract: FIELD: carbon materials. SUBSTANCE: method involves preparing carbon sorbent from graphite allowing simplification of preparation procedure and increase in sorption capacity, for which graphite is treated with halofluorides or their solutions in hydrogen fluoride with subsequent heating of product to 500 C. Absorption capacity of product reaches 60 to 200 g liquid, including toxicants and corrosive liquids, per 1 g sorbent. EFFECT: simplified process and increased sorption capacity. 2 cl, 2 ex
Patent RU-2191830-C1 (RU)
Title: Blast furnace air tuyere
Inventor: LOGINOV V N
IPC: C21B7/16
Filed: 2001-10-30
Granted: 2002-10-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: air tuyere has steel flange, inner and outer sleeves and tuyere copper nose, which are hermetically connected one with another and whose internal surfaces define blowing channel, pipe for supplying natural gas to internal sleeve pipe. Tuyere copper nose internal surface is equipped with step. Gas supplying pipe has igniter tube with internal diameter making 0.12-0.26 of internal diameter of gas supplying pipe. Igniter tube is connected to blowing channel and is hermetically fixed on internal sleeve at distance from tuyere flange equal to 0.2-2.0 of internal sleeve diameter. Air tuyere of such construction is used in the process of melting cast iron in blast furnace for blowing fuel additives. EFFECT: increased efficiency and reduced coke formation by increased extent of fuel usage. 1 dwg, 1 tbl
Patent RU-2205191-C1 (RU)
Title: Method of synthesis of amorphouzed polyvinyl alcohol
Inventor: KUZNETSOV A A
IPC: C08F116/06
Filed: 2001-12-27
Granted: 2003-05-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to method of synthesis of novel amorphouzed polyvinyl alcohol that swells rapidly in cold water and suitable for preparing gels and spinning solution. Method goals also exclusion of toxic alcohol methanol from components, utilization of the parent polymer polyvinyl acetate in any form: granule, powder, latex, i. e it shows good technological effectiveness. Method of synthesis of polyvinyl alcohol as powder involves saponification of polyvinyl acetate in the presence of alkali and medium consisting of water and alcohol including ethyl, propyl and isopropyl alcohol. Then the end product is isolated by conventional procedures. The ratio alcohol to water is from 90:10 to 40;60 in alkali content from 0.4 to 1 mole per vinyl acetate link. Process is carried out in the range of temperatures from 0 C to the solvent boiling point. Crystallinity degree of the prepared polyvinyl alcohol is 5%, not above. EFFECT: improved method of synthesis. 7 cl, 2 tbl
Patent RU-2217634-C1 (RU)
Title: Планетарная передача
Inventor: MOROZOV A V
IPC: F16H1/28
Filed: 2002-07-08
Granted: 2003-11-27
Abstract: Изобретение относится к машиностроению и может найти применение в планетарных передачах. Планетарная передача содержит центральные колеса, водило, и установленные на осях посредством компенсационного узла сателлиты. Компенсационный узел выполнен в виде шарнирного подшипника с двумя выступами, втулок с направляющими буртами и набора колец с большим и меньшим диаметром сечения, выполненных из упругоэластичного материала и расположенных поочередно между отверстием внутреннего кольца шарнирного подшипника и наружной поверхностью втулок. Технический результат - повышение надежности и долговечности планетарной передачи за счет снижения виброактивности и выравнивания нагрузки по длине контактных линий зубчатых зацеплений сателлитов с центральными колесами и между сателлитами при малых осевых габаритах сателлитного узла. 2 ил.
Patent RU-2228723-C1 (RU)
Title: Способ фиксации метаэпифизарных переломов костей
Inventor: KASHANSKIJ JU B
IPC: A61B17/58
Filed: 2002-11-04
Granted: 2004-05-20
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и может быть применимо для фиксации метаэпифизарных переломов костей. Вводят в отломки наружный стержень-шуруп, причем резьбовой частью его вводят в проксимальный отломок. Вводят короткие расходящиеся спицы в дистальный отломок и закрепляют их в фиксационных узлах. Способ позволяет увеличить прочность фиксации. 1 ил.
Patent RU-2233463-C1 (RU)
Title: Формирователь модулированной помехи оптико-электронным приборам
Inventor: KUCHIN VALERIJ PAVLOVICH
IPC: G02F1/00
Filed: 2002-11-22
Granted: 2004-07-27
Abstract: Изобретение относится к оптико-электронной технике. В формирователе перед цилиндром установлен концентратор лучистой энергии излучателя, расположенного вдоль центральной оси, а за цилиндром размещен рассеиватель лучистой энергии излучателя. Концентратор лучистой энергии может быть выполнен в виде фокусирующих зеркальных секторов, расположенных по окружности вокруг излучателя и обеспечивающих концентрацию лучистой энергии на прорезях цилиндра, установленного с возможностью вращения. Рассеиватель лучистой энергии может быть выполнен в виде рассеивающих зеркальных секторов, расположенных по окружности вокруг цилиндра, установленного с возможностью вращения, и обеспечивающих равномерное распределение лучистой энергии в пространстве. Технический результат: предложенный формирователь обеспечивает снижение энергетических затрат. 4 з.п. ф-лы, 3 ил.
Patent RU-2234347-C1 (RU)
Inventor: BURUKHINA L V
IPC: A61N5/067
Filed: 2003-01-09
Granted: 2004-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying low frequency infrared laser radiation combined with permanent magnetic field irradiating six fields, each during 2 min. Impulse power is 5 W. Cuboid vein area is treated at 600 Hz frequency. Liver projection area, pancreas projection area and lung root projection area in interscapular zone are treated with radiation of 80 Hz frequency. The total treatment course is 8-12 procedures long. 
     EFFECT: enhanced effectiveness of treatment; accelerated lung tissue degradation cavity closure; alleviated toxic influence of anti-tuberculosis preparations. 
     10 cl, 2 dwg
Patent RU-2238911-C1 (RU)
Inventor: SKORIN V P
IPC: C02F1/62
Filed: 2003-02-14
Granted: 2004-10-27
Abstract: FIELD: waste water treatment. 
     SUBSTANCE: waste waters formed at organic synthesis and inorganic synthesis enterprises are freed of copper, iron, and manganese by treating them with sodium hydroxide and then with chlorine-containing inorganic calcium compounds, in particular calcium chloride and calcium hypochlorite, while reagent molar ratio NaOH/CaCl 2 /Ca(ClO 4 ) 2  is equal to 1:(0.20-0.26):(0.10-0.13) and sodium hydroxide is used in proportion 0.04 to 0.29 wt %. 
     EFFECT: enhanced waste water treatment efficiency, reduced reagent and heat consumption, and avoided emission of atmosphere polluting gases. 
     2 cl, 2 tbl
Patent RU-2225733-C1 (RU)
Title: A fire-extinguishing system for a multistorey storehouse of automobiles
Inventor: DUBRAVA O L
IPC: A62C37/00
Filed: 2003-02-26
Granted: 2004-03-20
Abstract: FIELD: fire prevention; the stationary automatic systems of detection and suppression of fires. SUBSTANCE: the invention is dealt with the stationary automatic systems of detection and suppression of fires with the help of means generating aerosols. The systems are installed in the multistory storehouses keeping big quantities of automobiles. The fire-extinguishing system of a multistory storehouse of automobiles contains an elevator well, equipped with a service platform with a mechanism of reciprocating horizontal conveyance of the cars storage pans. The platform is placed between the vertically mounted sections, where supports of the cars storage pans and generators of the fire-extinguishing aerosols are fixed, actuated by the control unit by a fire alarm signals received from the fire alarms announcers. At that the supporting skeleton of the sections includes the forming quartering, longitudinal and cross-cut hardening beams, as well as the auxiliary ladders and sites of the maintenance. The new thing is that generators of the fire-extinguishing aerosol are fixed under the sites of maintenance service of each section in staggered rows in the vertical direction and along a diagonal are directed to the well of the elevator. At that in the corners of the sections of the ground floor the generators are installed in twos and in the corners of two lower sections of the automobiles storage the generators of the fire-extinguishing aerosol are distributed in fours. Two generators of each four are synchronized with generators of other sections, and the rest two of each four generators are connected in series through the devices of the optimized time delay to the control unit. The invention is characterized by expansion of functionalities that allow the systems of fire-extinguishing to be used in high-altitude storehouse of automobiles(cars) due to improved capacity of equipment of the offered safe fire-extinguishing system. EFFECT: the invention allows the above indicated systems of fire-extinguishing to be used in the multistory storehouses of automobiles. 12 dwg
Patent RU-2244396-C1 (RU)
Inventor: BORYCHEV S N
IPC: A01D33/00
Filed: 2003-04-21
Granted: 2005-01-20
Abstract: Комкодавитель содержит два баллона, каждый из которых выполнен в виде установленных на валу торцовых дисков и закрепленной на них покрышки из эластичного материала. Верхний баллон установлен на валу посредством коаксиально расположенных винтовых пружин с возможностью углового и осевого перемещения относительно вала. Один конец каждой пружины закреплен на приводном валу, а другой – на торцовых дисках баллона. По меньшей мере верхний баллон посредством имеющихся спиральных витков торцовых дисков связан с приводным валом. Улучшаются эксплуатационно-технологические характеристики комкодавителя. 3 ил.
Patent RU-2223802-C1 (RU)
Title: Device for person lowering
Inventor: IVASHCHENKO B S
IPC: A62B1/14
Filed: 2003-04-22
Granted: 2004-02-20
Abstract: FIELD: rescuing equipment, particularly devices for lowering person from building. SUBSTANCE: device has plate with wedge-like orifice in lower end thereof for safety hook fastening and oval orifice for paratrooper or weight hanging-up. Device comprises braking mechanism formed as cylindrical rollers secured to plate and brake control means. Flats are formed on roller cylindrical surfaces. Rollers are grouped in one row and comprise channels. Channel depth is more than channel radius, which in turn is equal to 0.5 rope diameter. Flats on opposite rollers mating each other are formed transversely to lines of connection between rollers and plate. Slots created between adjacent flats extend to channel centers. Width of each slot is less than rope diameter. Flats are closed by removable case having shelves. Shelves surround plate. EFFECT: increased responsiveness. 6 cl, 4 dwg
Patent RU-2245658-C1 (RU)
Title: Method for producing of semi-finished garnish potato
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-23
Granted: 2005-02-10
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, frying, packing and freezing procedures, treating potatoes with mixture of lower alkyl ester of eicosapentaenic acid with chitosan, said mixture components being used in the ratio of 1:1, and said mixture being used in an amount of 0.1-1·10 5  mg/t; holding for about 5 hours. 
     EFFECT: improved organoleptical properties of base product. 
     1 ex
Patent RU-2248220-C1 (RU)
Title: Medical purpose material of therapeutical action and articles produced from the material
Inventor: KODIN A V
IPC: A61L17/10
Filed: 2003-07-21
Granted: 2005-03-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: material has base containing substance of therapeutic activity like acetylsalicylic acid covering base surface as monolayer with coverage degree being equal to 20- 30%. Base material is polypropylene or polyamide. Articles like surgical swaddling cloths and suture threads are manufactured from the material. 
     EFFECT: wide range of functional applications; reduced risk of adverse side effects. 
     6 cl, 1 tbl
Patent RU-2247573-C1 (RU)
Title: Method for preparing horse radish phytopreparation eliciting imuunocorrecting and anti-inflammatory activity
Inventor: JUSHKOVA T A
IPC: A61K36/31
Filed: 2003-07-29
Granted: 2005-03-10
Abstract: FIELD: medicine, phytotherapy, pharmaceutical industry and technology, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing agent eliciting immunocorrecting and anti-inflammatory activity. Method for preparing the phytopreparation eliciting immunocorrecting and anti-inflammatory activity involves milling common horse radish fresh roots, extraction of raw by maceration method in the definite ratio of ratio raw : extractant for definite time at room temperature, at periodic stirring, clarification of extract under definite conditions and filtration. Method provides preparing the phytopreparation from common horse radish roots for carrying out pharmacotherapy of immune deficient states and inflammatory diseases. 
     EFFECT: improved preparing method, valuable medicinal properties of preparation. 
     4 tbl, 3 ex
Patent RU-2251621-C1 (RU)
Inventor: FINK JU M
IPC: F01C19/00
Filed: 2003-09-01
Granted: 2005-05-10
Abstract: FIELD: mechanical engineering; rotary engines of different applications. 
     SUBSTANCE: proposed device contains sealing element fitted in piston slot and set of plates made of antifriction heat-resistant material. Slot of piston is essentially trapezoidal section radial groove. Relations of piston slot parameters are given in description of invention, as well as shape and dimensions of first and second resilient elements. Length of second resilient element provides forming of projection of definite height on ball surface of piston. 
     EFFECT: improved reliability of sealing. 
     1 dwg
Patent RU-2247204-C1 (RU)
Title: Electromechanical lock
Inventor: MAL TSEV V V
IPC: E05B47/06
Filed: 2003-09-16
Granted: 2005-02-27
Abstract: FIELD: locks, particularly to provide automated maintenance staff passage in restricted access room. 
     SUBSTANCE: lock has body, blocker control means installed in lock body so that control means may perform reciprocal movement in direction perpendicular to cross-bar movement. Blocker control means are made as electromagnet with limb interlocking with blocker. Lock has means to provide lock opening without electric signal including button, pressure and lever mechanisms. Button mechanism is made as two cases with spring-loaded buttons. Movement of spring-loaded button arranged on outer door side is limited by cylinder mechanism provided with hook. Pressure mechanism is made as case and spring-loaded rod. Lever mechanism includes two levers arranged symmetrically to central lock axis and cooperating with buttons of button mechanism from one side thereof and with pressure mechanism case from another side thereof, wherein pressure mechanism may be engaged with blocker to release cross-bar. Spring-loaded rod contacts with electrical switch inserted in lock and indicates that cross-bar is installed in blocked or unblocked position. Built in lock is electrical signaling means indicating opened or closed position of door. Signaling means are formed as tab having guiding member contacting with blocker and spring-loaded rod closing electric contact of end switch. 
     EFFECT: increased reliability, possibility of two operational modes, possibility of manual door opening, provision of opened door position or unlocked lock position indication. 
     4 cl, 2 dwg
Patent RU-2252149-C1 (RU)
Inventor: PRJADKIN V I
IPC: B60K17/28
Filed: 2003-12-08
Granted: 2005-05-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: power takeoff case in all-wheel-drive vehicles is mounted in separate housing, being installed on chassis frame on its own suspension brackets between gearbox and transfer case and is connected through propeller shaft with flange of gearbox drive shaft and through second propeller shaft, with transfer case. According to second designed version, power takeoff case is also mounted in separate housing and installed on chassis frame on its own suspension brackets between gearbox and rear axle of vehicle, being connected by propeller shaft with flange of gearbox main shaft and by second propeller shaft, with rear axle of vehicle. Drive shaft of power takeoff case is made sectional and is provided with engagement clutch connecting members of shaft. And clutch for connection of driven gear with shaft is arranged on output shaft. 
     EFFECT: improved reliability and simplified design of power takeoff mechanism. 
     3 cl, 4 dwg
Patent RU-2256217-C1 (RU)
Inventor: ARLAZAROV V L
IPC: G06Q10/06
Filed: 2004-01-21
Granted: 2005-07-10
Abstract: FIELD: computer science. 
     SUBSTANCE: system has block for receiving orders for participation in competitive tender, block for identification of base address of incoming orders, block for forming of address of incoming orders, first block for modification database addresses, first comparator, block for receiving data for estimating orders, block for identification of base address of competitive orders, block for selecting addresses for notification of users, address register, block for forming of address of competitive orders, block for competitive committee control, second block for modifying database addresses and second comparator. 
     EFFECT: higher speed of operation, broader functional capabilities, higher efficiency. 
     11 dwg
Patent RU-2258965-C1 (RU)
Inventor: SERGIENKO V G
IPC: G21F5/00
Filed: 2004-01-26
Granted: 2005-08-20
Abstract: FIELD: nuclear engineering. 
     SUBSTANCE: the proposed tank for substance storage and transport includes case, gasket and mechanism for compression the cover to gasket. The compression mechanism is located in the volume, produced by ring slots, one of which is fulfilled in the case and the other - in the cover. One of the surfaces of the cover ring slot is shaped by a cylinder, the axis of which coincides with the cover axis. The mechanism of cover compression to the gasket consists of the following parts: the pressure element, getting into the case ring slot; supporting member, located between the compression member and cover; the fastening parts, installed in the supporting member and cover. Other surface of the cover ring slot has conical shape. The case ring slot and also supporting member have at least one conical surface. The pressure member has at least three conical surfaces. The pressure and supporting members are carried out from separate segments with gaps between them. The segments of the pressure member interact with the case, cover and pressing member through conical surfaces. The segments of the supporting member interact with the cover through cylindrical surface. 
     EFFECT: enhanced safety of radioactive substance transport. 
     3 cl, 3 dwg, 1 ex
Patent RU-2251989-C1 (RU)
Inventor: BORSUKOV A V
IPC: A61B18/04
Filed: 2004-01-26
Granted: 2005-05-20
Abstract: Изобретение относится к медицине и предназначено для лечения злокачественных очаговых образований паренхиматозных органов. Проводят электрохимический лизис монополярными электродами с заранее установленной активной частью длиной 1/3 диаметра очага, которые вводят в очаг параллельно друг другу на расстоянии между ними, равном 1/3 диаметра очага, но не менее 20 мм. Анод располагают ближе к периферии органа, где локализуется очаг. Способ позволяет повысить эффективность лечения злокачественных очаговых образований паренхиматозных органов. 2 ил.