baber/WOPTO huggingface dataset:
Patent RU-2250299-C1 (RU)
Title: Fish protective facility of diversion facility
Inventor: CHISTJAKOV A A
IPC: E02B8/08
Filed: 2003-09-22
Granted: 2005-04-20
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: invention relates to devices protecting young fish and preventing their getting into diversion facility. Proposed fish protective facility includes filtering water-separating dam made in form of vertical water-separating wall arranged along water intake channel and separating inlet part of channel from water conduit, device for preliminary drawing off young fish made in form of vertical rod installed for rotation by drive arranged before water-separating wall from its end face part pointed opposite to water flow. Rod is displaced relative to water-separating wall towards water intake channel. Device for preliminary drawing off young fish is furnished with additional means to increase fish draw-off effect, said means being made in from of flat round disks rigidly secured in height of rod coaxially with rod. Disks are installed parallel to each other forming slot water intake channels. End face part of water-separating wall adjoining the rod is provided with slots located opposite to planes of arrangement of disks. Disks are installed for free passing relative to slots. Invention provides higher efficiency of drawing off young fish out limits of zone of influence of diversion facility owing to provision of disks considerably increasing area of contact with surrounding medium and creating powerful circulation flow providing diversion of young fish and trash entrained by water behind outer surface of dam. 
     EFFECT: provision of effective conditions for drawing off young fish out of limits of zone of influence of diversion facility. 
     15 cl, 16 dwg
Patent RU-2248912-C1 (RU)
Title: Safeguard jacket
IPC: B63C9/115
Filed: 2003-10-21
Granted: 2005-03-27
Abstract: FIELD: individual lifesaving appliances; rescue of people on water; river and sea-going transport. 
     SUBSTANCE: proposed safeguard jacket has back and flaps connected by shoulder seams with filler located in between them in cells; filler has closed pores; it is made in form of prism. Jacket is also provided with safeguard belt with locks and buckles for adjusting its length. Double jacket consists of inner and outer jackets; inner jacket has cells. Flaps are connected with back in base of arm-hole by means of belts provided with buckles for adjusting their length. Flaps are interconnected by means of zipper; safeguard belt passed through loops is secured in lower portion of back. 
     EFFECT: enhanced buoyancy of jacket; possibility of adjusting volume of jacket. 
     5 cl, 4 dwg
Patent RU-2244043-C1 (RU)
Title: Method for manufacturing of refractory blocks for titanium/magnesium industry aggregates
Inventor: NIKOLAEV M M
IPC: F27D3/16
Filed: 2003-10-23
Granted: 2005-01-10
Abstract: FIELD: non-iron metallurgy, in particular refractory blocks for titanium/magnesium industry aggregates. 
     SUBSTANCE: method includes providing of refractory material, drying, in melt of alkali and alkali-earth metal chlorides at 700-1000 0 C, and cooling in air. Isothermal holding and cooling is carried out for 5-10 min. 
     EFFECT: increased durability, economical efficiency. 
     4 cl, 1 ex
Patent RU-2252548-C1 (RU)
Title: Method for protecting of farm crops from hazardous insects
Inventor: SHIRINJAN ZH A
IPC: A01N63/12
Filed: 2003-12-15
Granted: 2005-05-27
Abstract: FIELD: agriculture, in particular, protection of plants from hazardous insects. 
     SUBSTANCE: method involves spraying growing plants with mixture of Steinernema feltiae nematode suspension and insecticide such as Cytcor. Preparation is used in an amount of 0.3 l/hectare and at consumption of working fluid of 300 l/hectare. 
     EFFECT: improved protection and reduced toxic pesticide loading of growing plants.
Patent RU-2243621-C1 (RU)
Inventor: MOTORIN V N
IPC: H01S4/00
Filed: 2003-12-18
Granted: 2004-12-27
Abstract: FIELD: laser engineering; generation of directional coherent gamma-radiation pulse beam. 
     
     
       SUBSTANCE: proposed method includes pumping of active medium which is, essentially, laser rod made in the form of elongated monocrystal cylinder accommodating uniformly disposed nuclei of isotopes of uranium hydride group and hydrogen atoms; monocrystal lattice has relatively parallel crystal planes and shafts of laser rod; the latter functions at the same time as fast neutron moderator, neutron wave shaper, pumping source, and active medium; laser rod is first enclosed in thermal-neutron absorbing metal envelope, then in steel carrying case with junction flanges at its ends; tightly joined and fixed on one of case ends is conical metal plug and tightly fixed on its other end is steel sleeve closed on one end and provided with axial chamber and gate built of symmetrical adjacent radial chambers of which one accommodates first rigidly fixed trinitrotoluene charge with detonator; installed in tandem in axial chamber of sleeve are neutron-absorbing metal plug free to move to second radial chamber of gate, external fast-neutron source in the form of monolithic cylinder and piston arranged for axial displacement over sleeve, as well as rigidly fixed second trinitrotoluene charge with detonator disposed at closed wall of sleeve; critical conditions are set up in monocrystal by initiating chain fission reaction of heavy uranium nuclei by thermal neutrons as end surface of external fast-neutron source comes in contact with that of monocrystal and sequentially explodes first and second trinitrotoluene charges with the result that plug is pushed due to gas pressure to vacant radial chamber of gate while external fast-neutron source and piston are moved in its place; piston uniformly presses neutron source end to monocrystal through its entire surface due to high-force contact and generates neutron wave on monocrystal longitudinal axis followed by emission of coherent and directional gamma-radiation from conical plug. 
     
     
       EFFECT: enhanced flux density and radiation power. 
     
     
       8 cl, 16 dwg
Patent RU-2256973-C1 (RU)
Inventor: GAJTOV B KH
IPC: H01F29/08
Filed: 2003-12-30
Granted: 2005-07-20
Abstract: FIELD: electrical engineering; voltage regulation. 
     SUBSTANCE: proposed axial induction regulator has fixed toroidal magnetic core provided with special hemispherical depressions accommodating non-ferromagnetic balls and rotary toroidal magnetic circuit with a few concentric slots by means of which this rotary toroidal magnetic circuit is fitted onto non-ferromagnetic balls and rests on them; ball diameter is chosen so as to ensure that moment of sliding friction force f = k·F, where k is friction coefficient; F = F 1  + F 2 ; F 1  is axial electromagnetic force; F 2  is gravitational force, is higher than electromagnetic torque set up due to interaction between primary winding currents and revolving magnetic field but at the same time provides for rotation of magnetic circuit carrying primary winding by hand. Such measure will prevent spontaneous rotation of magnetic circuit carrying primary winding while regulator is operating. Slots of rotary toroidal magnetic circuit are potted in nonmagnetic insulating material to produce smooth friction surface. 
     EFFECT: enhanced precision of regulation, reduced mass and size, simplified design, enhanced reliability, reduced cost and power loss. 
     1 cl, 6 dwg
Patent RU-2256524-C1 (RU)
Inventor: SENICHEV G S
IPC: B21D5/06
Filed: 2004-02-19
Granted: 2005-07-20
Abstract: FIELD: plastic working of metals, possibly manufacture of merchant cold bent rolled sections. 
     SUBSTANCE: method comprises steps of successively bending up lateral webs of section at keeping its flanges horizontal in all passes; while bending up lateral webs in last but one pass till angle value 87 - 88°, bending downwards by 2 - 3° edge portions of horizontal web of section joined with above mentioned webs. Length of each bent portion of horizontal web consists 0.2 - 0.23 of full length of said web. 
     EFFECT: improved consumer's properties of bent trough like sections due to their enhanced geometry. 
     1 ex
Patent RU-2272853-C1 (RU)
Title: Титановый материал, способ его производства и выхлопная труба
Inventor: JAMAMOTO KENDZI
IPC: C23C2/12
Filed: 2004-06-25
Granted: 2006-03-27
Abstract: Изобретение относится к области металлургии, а именно к титановым материалам, предназначенным для изготовления выхлопной трубы транспортного средства. Предложен титановый материал, способ его производства и выхлопная труба, изготовленная из титанового материала. Титановый материал содержит подложку из чистого титана или титанового сплава и алюминийсодержащий слой, сформированный на поверхности подложки. Алюминийсодержащий слой по меньшей мере частично сформирован на поверхности подложки, имеет толщину не менее 1 мкм, содержит не менее 90 мас.% алюминия или алюминия и кремния, при этом содержание кремния составляет 1-20 мас.% от общего количества алюминия и кремния. Способ включает формирование алюминийсодержащего слоя на подложке из чистого титана или титанового сплава. Алюминийсодержащий слой на подложке формируют на подложке с помощью нанесения покрытия путем погружения подложки в ванну для нанесения покрытия с расплавом алюминия и извлечения подложки со скоростью 1-20 см/сек. Технический результат - создание титанового материала с высокой стойкостью к окислению. 4 н. и 10 з.п. ф-лы, 1 ил., 5 табл.
Patent RU-2277713-C1 (RU)
Inventor: TROFIMOV ALEKSANDR SERGEEVICH
IPC: G01R31/28
Filed: 2004-12-22
Granted: 2006-06-10
Abstract: FIELD: engineering of software-hardware complexes for imitating instability of direct current power voltage is meant for imitating instability of operation of power sources of onboard electric power systems of aircrafts. 
     SUBSTANCE: complex contains adjustable direct current voltage source, power voltage pulses imitation block, block for imitating voltage pulses from commutation of electro-technical devices, block for imitating voltage pulses from commutation of electronic equipment, outputs of which through complex device are connected to load device. Complex device is made on basis of decoupling transformers. Loading device, adjustable direct current voltage source and imitation blocks are connected through block of synchronization devices to block for automatic control, registration and displaying of power voltage. 
     EFFECT: increased efficiency. 
     8 dwg
Patent RU-2284311-C1 (RU)
Inventor: SANKIN JURIJ IVANOVICH
IPC: C06D7/00
Filed: 2005-04-28
Granted: 2006-09-27
Abstract: FIELD: population self-defense means. 
     SUBSTANCE: invention relates to irritation liquids used as projectile mass in special-destination cartridges, in particular in small-size aerosol cans, used in barrelless shooting devices. Composition according to invention contains at least one active component (irritant), organic solvent, and polymer thickener in simplified proportions, said organic solvent being at least one fluorine-containing compound with weight percentage of fluorine 30-75%. 
     EFFECT: enhanced efficiency of composition due to increased density and cinematic viscosity and possibility of utilizing any known irritants and their combinations during storage and in use within a wide temperature range.
Patent RU-2285050-C1 (RU)
Inventor: SULATSKOV VIKTOR IVANOVICH
IPC: C21C7/00
Filed: 2005-05-04
Granted: 2006-10-10
Abstract: FIELD: metallurgy; making high-quality steels at treatment in steel complex treatment unit. 
     SUBSTANCE: proposed method includes melting liquid charge in steel-making unit, teeming it to "ladle-furnace" followed by treatment in steel complex treatment unit and teeming. After treatment in steel complex treatment unit, final treatment of steel is performed by pouring it from "ladle-furnace" into teeming ladle with covering slag formed in steel complex treatment unit. Proposed method is carried out in production line provided with off-furnace treatment unit including steel complex  treatment unit, "ladles-furnaces", tapping ladles, teeming unit and final treatment unit located between steel complex treatment unit and teeming unit. 
     EFFECT: reduction of time required for treatment of steel in "ladle-furnace"; reduced number of "ladles-furnaces". 
     6 cl, 1 dwg, 1 tbl, 1 ex
Patent RU-2288606-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-06-02
Granted: 2006-12-10
Abstract: FIELD: production of canned fish-and-vegetable food for cosmic feeding. 
     SUBSTANCE: method involves cutting and grinding in grinder whitefish and vegetable marrow; grinding in grinder extragon greens; cutting carrot, parsley root and bulb onion and slightly frying in melted butter; blanching potato and turnip and grinding in grinder; shredding and freezing fresh cabbage and grinding in grinder; rubbing garlic; slightly frying wheat flour; mixing said components with tomato paste, citric acid, sugar, edible salt, CO 2 -extracts of clove, cinnamon, black bitter pepper, and laurel leaf, and fish soup; packing resultant mixture in aluminum tubes; pressurizing and sterilizing. 
     EFFECT: wider range and increased digestibility of canned food.
Patent RU-2294679-C1 (RU)
Title: Method of connecting clothing parts
Inventor: SMIRNOVA SVETLANA EVGEN EVNA
IPC: A41D27/24
Filed: 2005-06-14
Granted: 2007-03-10
Abstract: FIELD: sewing industry. 
     SUBSTANCE: method involves stitching textile band equipped with loops and band equipped with hooks to left-hand and right-hand ends of bustier belt doubled with glued layer, with left-hand end of bustier belt layer being stitched to textile band equipped with loops and textile band equipped with hooks being stitched on right-hand end of bustier belt layer; stitching bustier belt layer around top of bustier belt, and stitching bent edge of bustier belt layer bent end on bent edge of bustier belt lower edge; laying stitches at a distance of 1.0 cm from bustier belt edge along left-hand end on face side and at a distance of 2.5 cm from bustier belt edge along right-hand end on face side. Such method of connecting textile band to clothing parts is applicable to various kinds of materials. 
     EFFECT: improved quality of ready article and increased hygienic properties due to absence of open cuts therein. 
     10 dwg
Patent RU-2294274-C1 (RU)
Title: Aggregate for automatic welding
Inventor: KHORENKO DMITRIJ PETROVICH
IPC: B23K37/02
Filed: 2005-07-12
Granted: 2007-02-27
Abstract: FIELD: aggregates for automatic welding by means of two welding torches. 
     SUBSTANCE: aggregate includes carrying structure with reciprocation motion drive; supporting and fixing rollers; welding apparatuses with welding torches; mechanism for pressing and orienting welding torches along butts of welded members; mechanism for correcting position of welding torches relative to butt; assembling bed with guides; brackets for mounting welding apparatuses with torches; horizontal axles for rotating brackets around them in direction to welded seam; mounted in brackets horizontal pivots for rotating around them welding torches in direction normal relative to welded seam; power cylinders. Said carrying structure is in the form of self-walking portal moving on guides of assembling bed. Mechanism for pressing and orienting welding torches according to butts of welded members is mounted in portal. Said mechanism includes horizontal guides, carriages, cars and vertical guides for cars. Mechanism for correcting position of welding torches relative to welded seam is secured to torches and it is in the form of roller-followers with fixing members and mutually normal screw gages with lugs. Cars and vertical guides for them are rigidly secured to carriages mounted in horizontal guides arranged by pairs on portal in mutually parallel vertical planes. Each car is jointly connected with bracket for mounting welding apparatus with torch. Mutually normal screw gages with lugs are jointly coupled with roller-followers. Each car (each carriage) is jointly coupled with respective power cylinder. 
     EFFECT: enhanced efficiency and quality of welding, enlarged manufacturing possibilities. 
     3 dwg
Patent RU-2296859-C1 (RU)
Title: Method for extracting flat-lying and inclined impact-hazardous beds
Inventor: JAKOVLEV DMITRIJ VLADIMIROVICH
IPC: E21C41/16
Filed: 2005-08-10
Granted: 2007-04-10
Abstract: FIELD: mining industry, possible use during extraction of flat-lying or inclined impact-hazardous beds, prone to dynamic displays of mining pressure. 
     SUBSTANCE: column of coal bed is extracted in adjacent portions of varying length, for which purpose determined preliminarily is geometric model of jamming of main ceiling of bed and limit run of its destruction is set as well as width of dangerous zone of supporting pressure from cleaning face, while additional drift, which is driven up to boundary of limit ceiling-destruction run, is used to contour ribbon strip of column with width, exceeding width of dangerous support pressure zone from cleaning face, and is extracted by cleaning face, including contoured ribbon strip, section of coal bed column for length of set limit destruction run, then cleaning face is reduced for width of ribbon strip and by shortened face adjacent section of column is extracted from distance ranging from three to five-multiple width of ribbon strip, after that cleaning face is extended up to original value and extraction of next adjacent section of column is repeated for length of limit destruction run, and then cleaning face is shortened again in accordance to aforementioned method, and with such successive alternation of extraction of adjacent sections of alternating length by cleaning face of alternating width processing of column is continued for all its length. During processing by cleaning face of section of column for all of its width and for length of limit destruction run of main ceiling of bed simultaneously in adjacent section of column unloading wells are drilled into ribbon strip and into opposite side into column from additional drift, and during extraction of this section of column by shortened face simultaneously at next adjacent section unloading wells into ribbon strip are drilled from ventilation drift. 
     EFFECT: increased safety when extracting impact-hazardous beds. 
     4 cl, 3 dwg
Patent RU-2285193-C1 (RU)
Inventor: MUKHAMETDINOV KHARIS KAS JANOV
IPC: F16L57/00
Filed: 2005-09-13
Granted: 2006-10-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: plug comprises bottom made of a soft material, shell secured to the bottom, and fastening member mounted on the shell and provided with lock made of one or several units for tightening the belt.  The bottom of the plug can be provided with the valve.  The plug is provided with loops for its mounting and dismounting from the pipe. 
     EFFECT: enhanced reliability. 
     7 cl, 2 dwg
Patent RU-2301466-C1 (RU)
Inventor: BATORSHIN GEORGIJ SHAMILEVICH
IPC: G21F9/06
Filed: 2005-11-08
Granted: 2007-06-20
Abstract: FIELD: recovery of radioactive wastes. 
     SUBSTANCE: proposed method for decontaminating low-activity solutions containing radionuclides includes passage of this solution to membrane filter apparatus provided with cermet membranes, accumulation and further treatment of concentrate, drainage and afterpurification of filtrate by sorption. Use is made of flat-frame membrane apparatus whereto solution is tangentially conveyed and circulates therein. Accumulated concentrate suspension is subjected to heat treatment in two steps; during first step it is heated to 120 - 180 °C until concentration of suspended matter is brought to 150 - 300 g/l. Second stage involves concentrate suspension heating to 250 - 300 °C until residual moisture content of concentrate is brought to maximum 5 mass percent. Filtrate afterpurification by sorption is conducted by passing it through highly basic anion-exchange resin. 
     EFFECT: minimized amount of secondary wastes. 
     8 cl 3 ex
Patent RU-2298664-C1 (RU)
Title: Способ работы тепловой электрической станции
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K17/02
Filed: 2005-11-25
Granted: 2007-05-10
Abstract: Изобретение предназначено для обнаружения мест присосов воздуха и может быть использовано в теплоэнергетике. Способ работы тепловой электрической станции заключается в том, что вырабатываемый в котле пар направляют в турбину и конденсируют в конденсаторе, основной конденсат турбины прокачивают через подогреватели низкого давления, затем основной конденсат турбины конденсатным насосом подают в деаэратор повышенного давления. Для определения мест присосов воздуха используют многоканальный кислородомер, с помощью датчиков которого измеряют содержание кислорода в основном конденсате за вторым по ходу основного конденсата подогревателем низкого давления и в конденсате за конденсатным насосом подогревателя исходной добавочной воды, а места присосов воздуха определяют по абсолютным величинам показаний двух датчиков многоканального кислородомера и по разности этих показаний. Изобретение обеспечивает повышение экономичности и надежности тепловой электрической станции. 1 ил.
Patent RU-2301165-C1 (RU)
Title: Angle cock
Inventor: MURTAZIN ANTON VLADISLAVOVICH
IPC: B60T17/04
Filed: 2006-01-24
Granted: 2007-06-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to members of rail vehicle brake pneumatic systems.  Proposed angle cock has body with seat of shutoff member open position and seat of shutoff member closed position, shutoff member and shutoff member drive.  Shutoff member is made in form of two-seat plate shutoff with deflector and with pusher furnished with sealing rings.  First sealing ring is arranged from side of seat of shutoff member closed position, and second ring is rigidly secured from side of seat of shutoff member open position.  Drive of shutoff member is made in form of spindle with fitted on handle connected with pusher of plate shutoff member by eccentric cam rigidly coupled with spindle.  Eccentric cam member consists of two parts, one of which is installed for rotation at displacement of eccentric cam in slot of pusher.  Spindle of shutoff member is provided with threaded hole and is rigidly connected with mating member of handle by means of screw with locking. 
     EFFECT: improved reliability of angle cock, increased service life of sealing rings and overhaul periods, reduced repair expenses for cock owing to restoration of serviceability without replacement of all parts of cock. 
     9 cl, 3 dwg
Patent RU-2314899-C1 (RU)
Title: Ручные гидравлические ножницы
IPC: B23D29/02
Filed: 2006-03-24
Granted: 2008-01-20
Abstract: Изобретение относится к гидравлическому инструментальному оборудованию, в частности к переносному гидравлическому инструменту для резки пруткового материала. Ножницы содержат корпус, на одном конце которого закреплена емкость для рабочей жидкости, и размещенные в расточках корпуса подпружиненный поршень с втулкой, плунжер, клапанный механизм, состоящий из всасывающего, напорного и разгрузочного клапанов, закрепленную на корпусе режущую головку с подвижным ножом, закрепленным на штоке поршня, узел сброса рабочей жидкости и рычажный механизм, состоящий из подвижного и неподвижного рычагов. Они снабжены рукояткой сброса рабочей жидкости. На упомянутой рукоятке выполнено отверстие, посредством которого рукоятка одевается на шток узла сброса рабочей жидкости с возможностью упора ее в упор, установленный в нижней части штока. Согласно второму варианту, на корпусе со стороны режущей головки установлена контргайка для поворота и фиксации режущей головки на любой угол. В результате обеспечивается удобство эксплуатации и расширение технологических возможностей ножниц. 2 н.п. ф-лы, 2 ил.