baber/WOPTO huggingface dataset:
Patent RU-2204662-C2 (RU)
Inventor: VIKTOROV G V
IPC: E03B1/00
Filed: 2001-06-13
Granted: 2003-05-20
Abstract: FIELD: power engineering; circulating water supply systems of thermal and nuclear power plants. SUBSTANCE: method involves discharge of main part of hot water to cooling pond; swirling of discharged water flow through expanding checkers provided with internal curvilinear helical guides mounted on pipeline at 45 deg. to transit flow and disposed at water surface level; water cooling; more efficient utilization of cooling-pond evaporating surface due to lifting near-bottom water layers by feeding hot water discharged to near-water part in vicinity of water intake; and selective water intake at point of discharge of hot water main part to cooling pond; heat transfer between water being cooled and atmospheric air is effected due to operation of pulsers made of minimum four curved bimetal plates disposed in chambers on flexible hose, their opposite ends forming angle of 90 deg.; chambers communicate with atmosphere by means of risers with ball mouths at their ends; these bell mouths are provided with inner curvilinear helical grooves. EFFECT: reduction of intake water temperature to theoretically possible value; enhanced efficiency of cooling-pond evaporation surface utilization. 1 cl, 3 dwg
Patent RU-2204486-C2 (RU)
Inventor: SEVOST JANOV V S
IPC: B28B3/14
Filed: 2001-08-06
Granted: 2003-05-20
Abstract: FIELD: equipment for working powdered materials under pressure, possibly manufacture of building materials in mining and other branches of industry, processing waste of different productions. SUBSTANCE: in housing of press rolls with bands are mounted in parallel for mutually opposite rotation. On outer surface of roll bands there are groove-dent type shaping cells. Guiding arc-shaped plates surround outer surface of each roll; said plates are jointly mounted in housing with possibility of angular and linear motions relative to mounting assemblies. Material gripping angle is to be in range 5 - 20 degrees. Lateral pieces are rigidly mounted on housing for preventing shift of material from zones of pressing action; said lateral pieces form together with rolls narrowed ducts communicating with charging bin. Guiding arc-shaped plates are joined with rollers adjoined to them and embraced by endless belt. Axes of said rollers are parallel relative to axes of rolls and they are arranged lower than guiding arc-shaped plates and form constant gap between rollers and shaping cells. Under interroll space of press in housing vibration-compaction apparatus having plates jointly connected one with another is rigidly mounted. In upper portion of each roll cleaning combs with cutters are mounted along line tangential relative to annular recess-troughs. Said cutters are joined with roller tables placed in housing at upper portion of each roll. EFFECT: increased time period for separating gaseous phase out of pressed material, lowered energy consumption, enlarged manufacturing possibilities of press. 3 cl, 4 dwg
Patent RU-2223529-C2 (RU)
Inventor: KAZANTSEV JU M
IPC: G05F1/56
Filed: 2001-10-08
Granted: 2004-02-10
Abstract: FIELD: automatic control; adjustable bridge converters. SUBSTANCE: proposed method is designed for adjustable two-way pulse- width modulated bridge converters incorporating L-C filter in continuous-wave part and depends on the fact that in two-way pulse-width modulation control mechanism is independent of output signal polarity. Under steady state operating conditions differential output signal of converter twice crosses zero within synchronization cycle in equal time intervals. In shaping control signals from sum of error signal , differential output signal, and sweep signal equal to differential output signal increment predicted up to end of respective synchronization half-cycle key elements are switched over at error signal equal to zero. EFFECT: enhanced conversion stability, improved waveform of output parameter (current, voltage). 2 cl, 1 dwg
Patent RU-2221303-C2 (RU)
Inventor: PATSEURA V I
IPC: H01H75/10
Filed: 2001-10-29
Granted: 2004-01-10
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed switch that can be used in general industrial electrical equipment and traction devices depends for its operation on alignment of axis of turnable holding electromagnet with mass center of total mass of contact lever with armature and movable holding electromagnet corresponding to spatial ON- position of switch. EFFECT: enhanced vibration resistance. 1 cl, 1 dwg
Patent RU-2252495-C2 (RU)
Inventor: LIN CHANG-JU
IPC: H04R1/10
Filed: 2000-07-03
Granted: 2005-05-20
Abstract: FIELD: earphones. 
     SUBSTANCE: proposed earphone has case accommodating sound box with loudspeaker installed inside the latter and provided with plurality of sound exit cells on front end of earphone case. Plurality of sound exit cells are disposed on earphone case over its perimeter within adequate distance. 
     EFFECT: eliminated pulse noise impact onto middle ear causing injury to the latter and conductive hearing loss. 
     1 cl, 6 dwg
Patent RU-2227345-C2 (RU)
Inventor: IOVDAL SKIJJ V A
IPC: H01L27/13
Filed: 2002-02-26
Granted: 2004-04-20
Abstract: FIELD: electronics, development of HICs for solid modules. SUBSTANCE: crystal of semiconductor device is located in recess in face side of dielectric substrate of board, blind metallized holes are made on backside of dielectric substrate. Metallization of holes is used as lower plates of capacitors, dielectric of capacitors is residual thickness of bottom of dielectric substrate in blind metallized holes. Upper plates of capacitors are arranged in composition of topological pattern of metallization on face side of dielectric substrate and thickness of substrate between metallized holes and sides of recess is equal to 0.001-1.0 mm. EFFECT: improved heat dissipation from crystal of semiconductor device, enhanced functional reliability of hybrid integrated circuit. 8 cl, 1 dwg
Patent RU-2228784-C2 (RU)
Title: Thin-layer radial type settler
Inventor: VLASKIN V M
IPC: B01D21/02
Filed: 2002-06-24
Granted: 2004-05-20
Abstract: FIELD: sewage purification. SUBSTANCE: the invention presents a thin-layer radial type settler, that is dealt with purification of sewage from suspended particles. The settler has: a housing, in which there are blocks made of vertical settling tubular elements adjacent to a peripheral ring tray; a main device to feed polluted water; a peripheral ring tray for removal of clarified water; devices for gathering and removal of settling. Between each of two parallel rows of the settling elements there is a row of paired ring-type settling elements. Butts of the ring type elemental are installed in level with upper and lower butts of the tubular elements. Surfaces of the ring type and the tubular elements are made in the shape of smallsized crimps. The ratio of heights of the butt type and tubular elements is of no less than 1:5; accordingly, and the ratio of width of the blocks to the radius of the housing of the settler makes no more than 1:25. The technical result is an increase of water purification degree and reliability of operation. EFFECT: the invention allows to increase degree of sewage purification and reliability of operation. 5 dwg
Patent RU-2232878-C2 (RU)
Inventor: VOLKOV V A
IPC: E21B43/22
Filed: 2002-07-09
Granted: 2004-07-20
Abstract: FIELD: oil industry, in particular, isolation of wells from influx water and regulation of oil deposit working process. 
     SUBSTANCE: face zone processing compound includes, wt%: oil-soluble surfactant 1.0-15.0; silicone or soluble or colloid sodium silicate 0.5-18.0; Polysil 0.1-2.0; water the balance. Compound may further contain calcium chloride in an amount of 1.0-10.0 wt% and hydrocarbon solvent in an amount of 2.0-15.0 wt%. Compound possesses increased structural viscosity and thermal stability, improved adhesion to rock to provide for reduced permeability of heavily flooded intercalation and increased hydrophobicity of rock surface. Specific hydrocarbon phase permeability of formation is increased as compared to water permeability owing to high oil displacing properties of compound. 
     EFFECT: increased structural viscosity and thermal stability of compound, regulated wettability and improved adhesion to rock and, accordingly, reduced permeability of heavily flooded intercalation. 
     3 cl, 5 tbl, 5 ex
Patent RU-2275866-C2 (RU)
Inventor: ASIJATILOV ABUDALO KHAVALOVICH
IPC: A61B17/00
Filed: 2002-07-23
Granted: 2006-05-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should separate a deformed section of concha auriculae beginning from defect's upper pole up to a tragus, make incision along posterior surface against a presupposed point of fixation of helix' pedicle to the front and downwards, make incision along posterior cartilaginous surface at its whole length from the top downwards, replace free part of concha auriculae into correct vertical position, shift a triangular flap, its top being upwards that was developed in front of convoluted part of concha auriculae, backwards and upwards, fix an auricular cartilage with separate sutures in its new position towards periosteum and fiber, apply a triangular flap its top being downwards and developed behind the upper part of concha auriculae onto the wound. Then one should rotate replaced part of concha auriculae by forming a counter-helix to be fixed with mattress sutures. The innovation enables to prevent reverse cartilaginous shift and sufficiently develop a counter-helix. 
     EFFECT: higher efficiency of restoration. 
     2 dwg, 1 ex
Patent RU-2237579-C2 (RU)
Inventor: OSTROUSHKO A N
IPC: D04H13/00
Filed: 2002-08-01
Granted: 2004-10-10
Abstract: FIELD: heat-retention materials. 
     SUBSTANCE: invention relates to manufacture of nonwoven heat-retention materials made from joined together several fibrous clothes and can be employed, for example, in textile and clothing industries as warm-keeping elements in clothing and footwear, sleeping-bags, tents, quits, and the like. Laminated heat-insulation material may optionally be composed of blended polyester fibers, solid and hollow used at weight ratio between 3:7 and 7:3, respectively. Polypropylene film is located between layers and/or outside of nonwoven material and attached thereto by needle-punching techniques. According to another embodiment, material consists of blended polyester fibers with linen fibers at their weight ratio between 3:7 and 7:3, respectively, and is provided with polypropylene film as above. Linen fibers may be possibly those of cottonized flax. 
     EFFECT: enabled variation of heat conditions in articles. 
     3 cl
Patent RU-2252055-C2 (RU)
Title: Apparatus for playing in at least one gaming house
Inventor: BEREZOVSKIJ I L
IPC: A63F5/00
Filed: 2002-08-09
Granted: 2005-05-20
Abstract: FIELD: equipment for gaming house, in particular, for casino. 
     SUBSTANCE: apparatus has gaming device disposed in at least one gaming house, device for transmitting via communication channel of information on gaming situation in gaming device, and telephone connected via communication channel with telephone network and capable of making stake via digital and/or symbol set in at least one gaming house. Television camera or video camera used as device for transmitting via communication channel of information on gaming situation in gaming device is connected via communication channel with television center and/or broadcasting center to allow game to be immediately broadcast. Telephone network serving as game operator includes equipment capable of identifying player's telephone, determining player's account on telephone network and redistributing players' accounts. Lost sums are taken away from accounts of failed players and won sums are transferred to winning players' accounts. Total winnings do not exceed total lost sums. 
     EFFECT: increased entertaining effect and provision for gaming in, for example, roulette for remote players. 
     1 dwg
Patent RU-2297223-C2 (RU)
Title: Содержащие флувастатин фармацевтические композиции
Inventor: KAL B OSKAR
IPC: A61P3/00
Filed: 2001-04-11
Granted: 2007-04-20
Abstract: Описана фармацевтическая композиция, содержащая флувастатин и гидроксипропилметилцеллюлозу. Композиция выполнена в виде спрессованных гранул со средним размером частиц менее 200 мкм. Композиция сохраняет стабильную окраску в течение продолжительных периодов хранения в условиях, при которых относительная влажность не превышает 75%, при температуре от 25 до 40°С. 3 н. и 20 з.п. ф-лы, 1 табл.
Patent RU-2246905-C2 (RU)
Inventor: MERUNKO A A
IPC: A61B17/02
Filed: 2002-11-10
Granted: 2005-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves cutting the sternum from top to down without xiphoid process being intersected. Thoracic wound dilator with additional hooks is used for stretching upper and lower angle of the wound. Upper angle of the wound is deviated using Farabeuf hook with groove. Sternotome saw is moved behind the jugular incisure through a slot in Farabeuf hook. 
     EFFECT: enhanced effectiveness of treatment. 
     2 dwg
Patent RU-2240364-C2 (RU)
Title: Fusing agent for electroslag refining of nonferrous metals
Inventor: VDOVIN K N
IPC: C22B9/18
Filed: 2003-01-08
Granted: 2004-11-20
Abstract: FIELD: nonferrous metallurgy. 
     SUBSTANCE: fusing agent containing cryolite (10-20%) and calcium fluoride additionally contains 10-15% of superphosphate. 
     EFFECT: improved mechanical properties of metal at its softening temperature above 250 о С due to active assimilation of nonmetal inclusions from metal into slag and to uniform distribution of remaining nonmetal inclusions in metal and simultaneous increase of phosphorus level therein. 
     3 tbl
Patent RU-2266700-C2 (RU)
Title: Переставляемое средство для удерживания ковра (варианты) и способ предотвращения бокового смещения ковра на поверхности пола
Inventor: DZHUPINA MAJKL S
IPC: A47G27/02
Filed: 2001-07-24
Granted: 2005-12-27
Abstract: Изобретение предназначено для использования при креплении ковра. Переставляемое средство для удерживания ковра, предотвращающее боковое смещение ковра относительно поверхности пола, содержит сплошной слой вспененного материала, включающий в себя сплошной нижний слой из вспененного материала с нескользкой и неклейкой нижней поверхностью для непосредственного взаимодействия с поверхностью пола и сплошной верхний слой из вспененного материала с верхней поверхностью для взаимодействия с нижней стороной покрытия. Кроме того, средство содержит сплошной тонкий тканый слой, являющийся промежуточным между нижним слоем из вспененного материала и верхним слоем из вспененного материала, адгезивный слой клея на верхней поверхности слоя из вспененного материала. Указанным адгезивом является акриловый клей. Во втором варианте выполнения указанным адгезивом является клей, склеивающийся при надавливании. В третьем варианте выполнения средство содержит слой подкладки из съемной бумаги, покрытой силиконом, покрывающий указанный адгезивный слой. Способ заключается в том, что выполняют средство для удерживания ковра, состоящее из нескользкого, неклейкого отдельного несвязанного и сплошного листа с верхней поверхностью, предназначенной для взаимодействия с нижней стороной ковра, и нижней стороной, предотвращающей перемещение относительно поверхности пола без адгезива. Затем наносят клеящее средство на указанную верхнюю поверхность указанного листа, размещают указанный лист между ковром и поверхностью пола таким образом, чтобы указанное клеящее средство взаимодействовало с ковром и указанная нижняя поверхность указанного листа взаимодействовала с полом для предотвращения смещения ковра относительно пола. Обеспечивается получение средства, недорогого, простого в использовании, предотвращающего боковое смещение небольшого ковра при размещении его на поверхности пола. 4 н. и 2 з.п. ф-лы, 5 ил.
Patent RU-2270002-C2 (RU)
Inventor: PARAB PRAKASH V
IPC: A61K47/20
Filed: 2001-08-03
Granted: 2006-02-20
Abstract: FIELD: medicine, dermatology, pharmacy. 
     SUBSTANCE: invention proposes a topical solution for treatment of solar lentiginosis and hyperpigmentated injures showing prolonged stability in storage and comprising the following components: (a) from about 0.5 to about 5 wt.-%/vol. of 4-hydroxyanisole; (b) from about 0.002 to about 0.05 wt.-%/vol. of tretinoin; (c) from about 2 to about 10 vol./vol.% of liquid low-molecular polyethylene glycol; (d) from about 0.001 to about 1.5 wt.-%/vol. of antioxidant or mixture of antioxidants. Antioxidants or mixtures of antioxidants are taken so to provide at least two functions of oxygen absorption, free-radical chain rupture or reduction: (e) from about 0.001 to about 0.1 wt.-%/vol. of chelating agent; (f) from about 50 to about 88 vol./vol.% of lower alcanol; and (g) water, up to 100%. Proposed solution has pH value from about 2.5 to about 5 and water content at least 12 vol./vol.%. Invention provides enhancing stability of the solution. 
     EFFECT: improved and valuable properties of composition. 
     13 cl, 1 ex
Patent RU-2250057-C2 (RU)
Inventor: KVASENKOV O I
IPC: A24B13/00
Filed: 2003-05-16
Granted: 2005-04-20
Abstract: FIELD: non-smoking tobacco product manufacturing. 
     SUBSTANCE: claimed method includes tobacco preparation, extraction with water, water extract separation, its concentration, mixing with filler, and formation. Prior to extract with water tobacco is extracted with non-polar extractant in above-critical state, and extract is mixed with filler representing mixture of ash, lime, vegetable oil, extract from biomass of Mortierella globulifera micromycete with non-polar solvent in above-critical state, solid residue, obtained after subsequent extraction of biomass of Mortierella globulifera micromycete with water, alkali, water, acid, water, alkali, and water, and pectin. Mixture contains (mass % with accuracy to ±5 %): ash 350; lime 50; vegetable oil 120, above-critical tobacco extract 32; concentrate of tobacco water extract (as dry matter of 70 %) 333; above-critical extract from biomass of Mortierella globulifera micromycete 32; solid residue of Mortierella globulifera micromycete biomass 48, and pectin 35. 
     EFFECT: reduced losses of nicotine and tobacco aroma-producing substances.
Patent RU-2250061-C2 (RU)
Inventor: KVASENKOV O I
IPC: A24B15/26
Filed: 2003-05-19
Granted: 2005-04-20
Abstract: FIELD: production of non-smoking product from shag. 
     SUBSTANCE: Shag leaves prepared according to conventional technology is extracted with carbon dioxide in above-critical state. Obtained extract is mixed with extract from liquorice prepared by extraction thereof with liquid ammonia; sugar syrup as sweetening agent: pectin; calcium and/or magnesium citrate; water; and CO 2 -extract from salvia sclarea L. Mixture is prepared in predetermined component ratio and formed. 
     EFFECT: shag product with improved organoleptic characteristics and increased storage time. 
     1 ex
Patent RU-2320892-C2 (RU)
Inventor: KONJUKHOV VITALIJ ALEKSEEVICH
IPC: F04B1/00
Filed: 2003-05-21
Granted: 2008-03-27
Abstract: FIELD: mechanical engineering; expansion machines. 
     SUBSTANCE: according to invention, double expansion of compressed working medium is carried out successively in two cylinders, second cylinder being larger in size.  Initially compressed working medium is delivered through intake valve into first cylinder where initial expansion takes place.  Working medium from first cylinder is delivered through bypass valve and bypass channel into second cylinder where subsequent expansion takes place.  Amount and pressure of working medium delivered into first cylinder are regulated by changing lift of intake valve depending on action onto accelerator.  Said action on accelerator provides adjustment of length of piston stroke of first cylinder.  Length of piston stroke of second cylinder is controlled automatically depending on residual pressure of working medium discharged from first cylinder. 
     EFFECT: improved efficiency of operation of expansion machine. 
     3 cl, 1 dwg
Patent RU-2262257-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2005-10-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovi black tea, cherry fruits, cherry-tree leaves and hibiscus flowers. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Cherry" aromatizing agent and a preparation obtained out of Mortierella gamsii micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2265888-C2 (RU)
Inventor: BAKANOV VLADIMIR VIKTOROVICH
IPC: G08B17/10
Filed: 2003-07-31
Granted: 2005-12-10
Abstract: FIELD: fire alarm systems. 
     SUBSTANCE: device has main smoke detector, additional smoke detector, both detectors are positioned on one vertical axis, directed by bases towards each other and are rigidly connected to each other. Due to use of additional smoke detector, its position and connections to other elements of device trustworthy control of smoke presence is provided (in particular, when using optic-electronic sensors - control of optical density frequency air) in two points of controlled space, positioned on same vertical axis, while by character of connection to fire alarm cable device remains detachable, this property substantially simplifies maintenance of device. 
     EFFECT: simplified operation conditions and simplified maintenance. 
     2 cl, 3 dwg
Patent RU-2258850-C2 (RU)
Title: Planet roller reduction gearing
Inventor: KUDRJAVTSEV I A
IPC: F16H1/32
Filed: 2003-10-17
Granted: 2005-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: reduction gear comprises housing (1), teeth-rollers freely mounted in the recesses of the housing, driving shaft with eccentrics (9), driven flange, and satellites with teeth-rollers (15) freely mounted in the recesses.  Teeth-rollers (15) engage teeth-rollers (14).  The satellites transmit torque to the driven flange through pins (12).  Teeth-rollers (15) of satellites and teeth-rollers (14) of housing (1) cooperate with each other through intermediate set of rollers (16). 
     EFFECT: enhanced efficiency. 
     1 cl, 3 dwg
Patent RU-2273950-C2 (RU)
Inventor: JAKUSHENKO SERGEJ ALEKSEEVICH
IPC: H03H11/16
Filed: 2003-11-19
Granted: 2006-04-10
Abstract: FIELD: radio engineering, possible use for controlling phase in phase-setting devices. 
     SUBSTANCE: device for controlling oscillations phase has two controlled amplifiers, integrator, differentiating device, phase setting block, multiplier, splitter, root taking device, signal delay element, inverter, adder, permanent memory device. 
     EFFECT: excluded dependence of adjusted phase on frequency value of input signal. 
     1 dwg