baber/WOPTO huggingface dataset:
Patent RU-2255063-C1 (RU)
Inventor: SENJUSHKINA O L
IPC: C04B7/34
Filed: 2004-05-14
Granted: 2005-06-27
Abstract: FIELD: building materials. 
     SUBSTANCE: invention relates to binding agents. Binding agent comprises roasted mixture of magnesium-containing carbonate rocks with clay in their ratio = (3-9):1, waste in manufacturing the metallurgic concern representing blast furnace granulated slag of fractions 0.01-0.08 mm as a mineral additive, and magnesium sulfate additionally in the following ratio of components, wt.-%: indicated mixture of magnesium-containing carbonate rocks with clay, 60-85; indicated blast furnace granulated slag, 10-30, and magnesium sulfate, 5-10. Binding agent can comprise waste in chemical manufacturing PO "Kchimprom" of Novocheboksarsk city. Invention can be used in preparing dry building mixtures, building solutions and concretes and other building materials also containing binding substances. Invention provides enhancing strength of binding agent based on delayed hydration of MgO. 
     EFFECT: valuable properties of binding agent. 
     2 cl, 2 tbl
Patent RU-2269418-C1 (RU)
Inventor: VANDYSHEV SERGEJ ANATOL EVICH
IPC: B29C63/02
Filed: 2004-05-26
Granted: 2006-02-10
Abstract: Изобретение относится к области химического машиностроения, а именно к способам футерования аппаратов коррозионно-стойкими полимерами - фторопластами. Способ включает накладывание на футеруемое изделие заготовки из фторопласта, ее нагрев, прижатие воздухом к футеруемой поверхности и охлаждение. При этом нагрев заготовки ведут до температуры в пределах 155-390°С в зависимости от марки фторопласта. Прижатие заготовки к футеруемой поверхности осуществляют воздухом при атмосферном давлении. Для этого вакуумируют пространство между футеруемой поверхностью и заготовкой со скоростью 0,05-0,15 кг/см 2 ·ч. В качестве заготовки используют плоскую заготовку из политетрафторэтилена марки: фторопласт-4, фторопласт-4 модифицированный, фторопласт-4Д, фторопласт-4МБ, фторопласт-3, фторопласт-2М, фторопласт-50. На футеруемую поверхность предварительно перед накладыванием заготовки наносят подслой фторопласта-4МБ или другого термоплавкого фторсополимера. Изобретение позволяет повысить качество футеровки, устранить растрескивание фторопласта. 2 з.п. ф-лы.
Patent RU-2268961-C1 (RU)
Title: Foundation erection method
Inventor: DUBINA MIKHAIL MIKHAJLOVICH
IPC: E02D17/02
Filed: 2004-06-01
Granted: 2006-01-27
Abstract: FIELD: building, particularly to erect industrial and civil building foundations in pits having compacted walls and dug out in weak ground. 
     SUBSTANCE: method involves digging out pit having compacted walls by immersing working tool in the ground transversely to day surface; shifting ground along with compacting walls thereof; filling the pit with hardening material. One or several plates are used as the working tool. Ground is shifted by reciprocating the plates in plane transversal to day surface by applying force to upper end thereof. Above reciprocal movement is carried out along with increase in plate reciprocate amplitude and with increase in force applied to pit to provide predetermined pit shape and mechanical pit wall characteristics. 
     EFFECT: increased load-bearing capacity of foundation to be erected. 
     9 cl, 12 dwg
Patent RU-2271261-C1 (RU)
Title: Process for forming rings of fine-grain structure blanks
Inventor: BAJMURZIN RIF GAJZULLOVICH
IPC: B21H1/06
Filed: 2004-06-17
Granted: 2006-03-10
Abstract: FIELD: plastic working of metals, namely rolling out preliminarily heated blanks in the form of ring with fine-grain structure. 
     SUBSTANCE: process comprises steps of heating blank in the form of ring and subjecting it to hot deforming by crimping it with use of roller type tool heated up to temperature that is less by 50 - 200°C than temperature of blank; rolling out blank at controlling thermal and  mechanical conditions due to creating three-dimensional stress in blank material. It provides intensive disintegration of material structure. Inner surface of blank is crimped by means of roller whose width is no more than width of blank; outer and lateral surfaces of blank are squeezed by means of mandrel. Said roller and mandrel form gage narrowed according to crimping degree of blank. 
     EFFECT: enhanced efficiency and quality of rolled out rings. 
     6 cl, 2 dwg, 1 ex
Patent RU-2270143-C1 (RU)
Title: Flying vehicle
Inventor: CHASOVSKIJ ALEKSANDR ABRAMOVIC
IPC: B64G1/26
Filed: 2004-07-19
Granted: 2006-02-20
Abstract: FIELD: cosmonautics; transportation of cargoes in space and in atmosphere. 
     SUBSTANCE: proposed flying vehicle has case and cylinder which are rigidly interconnected, piston located in cylinder, jet engine, exhaust pipes communicated with cylinder and main shock absorber for motion of case in forward direction and motion of piston in opposite direction. Flying vehicle is provided with additional shock absorbers with exhaust nozzles for motion of piston towards main shock absorber. Provision is made for control unit of main and additional shock absorbers which is hydraulically communicated with these shock absorbers. Piston is provided with projection rigidly connected with jet engine; rear walls compress gas in additional shock absorbers. 
     EFFECT: reduced length of flying vehicle with no reduction in acceleration. 
     1 dwg
Patent RU-2274426-C1 (RU)
Inventor: JASHCHUK AL FIJA GALIMOVNA
IPC: A61B17/42
Filed: 2004-07-30
Granted: 2006-04-20
Abstract: Изобретение относится к медицине, а именно к гинекологии. Проводят сепарацию прямой кишки от правой ректовагинальной связки указательным пальцем и смещение прямой кишки влево. Перфорируют ректальные дужки указательным пальцем над седалищной остью. Идентифицируют седалищную ость. Обнажают область правой крестцово-остистой связки медиальнее ости, смещают свободные ткани и клетчатку. Фиксируют культю влагалища к правой крестцово-остистой связке на 2 см медиальнее седалищной ости. Для чего формируют "мостик" из проленового лоскута "GyneMESH™" с размерами 1×3 или 2×4 см. При этом дистальный конец лоскута пришивают нерассасывающимися швами к правой крестцово-остистой связке. К проксимальному концу фиксируют культю влагалища 2-3 длинными лигатурами из нерассасывающегося шовного материала. Ушивают рану передней стенки влагалища. Затягивают концы оставленных лигатур. Способ остеосакровагинопексии при трансвагинальной гистерэктомии позволяет проводить операции при различной длине влагалища, улучшить функциональные результаты лечения за счет формирования изгиба выпуклостью кзади и срединного расположения влагалища. 1 ил.
Patent RU-2270547-C1 (RU)
Title: Presowing seed treatment method
Inventor: LUKIN ALEKSEJ LEONIDOVICH
IPC: A01C1/00
Filed: 2004-08-24
Granted: 2006-02-27
Abstract: FIELD: agriculture, in particular, methods for promoting of farm crop germination, more particular, preparing of winter wheat seeds for sowing. 
     SUBSTANCE: method involves treating seeds by spraying aqueous solution of sodium humate having 0.03% concentration and beet pectin having 0.01-1% concentration. Said solution is sprayed at flow rate of 10 l/t. 
     EFFECT: increased germinating capacity and growth energy of seeds, and minimal costs for carrying out said method. 
     3 tbl
Patent RU-2278511-C1 (RU)
Inventor: PETUKHOV ALEKSANDR PAVLOVICH
IPC: A01K87/00
Filed: 2004-11-01
Granted: 2006-06-27
Abstract: FIELD: armature and sports fishing. 
     SUBSTANCE: proposed fishing rod has stick with nod, case and reel for fishing line, driven and driving gear wheels, lever, balancer and stick balance adjuster.  Driving and driven gear wheels form gear train furnished additionally with spring with ratchet mechanism and winding key.  Balancer is made for engagement with drive train through mechanism changing frequency and amplitude of vibrations of stick with nod made in form of bellcrank on one arm of which slider is installed connected with balancer.  Other arm is made for engagement through connecting rod and crankshaft with driven gear wheel of train, load being installed on stick for displacement along stick.  Balance adjuster is made in form of spring connecting balancer with control handle. 
     EFFECT: provision of stabilization of frequency and amplitude of vibrations of stick with nod, provision of self-contained operation. 
     2 dwg
Patent RU-2279027-C1 (RU)
Inventor: POTAPENKO IOSIF ANDREEVICH
IPC: F28G7/00
Filed: 2004-11-10
Granted: 2006-06-27
Abstract: FIELD: heat engineering, applicable for prevention of salt deposits (scale) on working heating surfaces of the heat-exchange equipment-steam boilers, heat exchangers, hot-water heaters, fodder steamers, etc. 
     SUBSTANCE: the device for prevention of scale formation has a yoke fastened at the end of the waveguide, and closed from two sides with flanges that are interconnected by a branch pipe having a duct for supply of compressed air with the aid of a bent nozzle soldered in it in the radial direction and made with an annular race rolled around by a ball, the ball is made of ferromagnetic material and machined in a static magnetic field with an intensity of 100-120 kA/m within an hour. 
     EFFECT: provided stability of frequency and amplitude of excited oscillations, enhanced reliability of operation. 
     2 dwg
Patent RU-2269431-C1 (RU)
Title: Underground dump truck
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B60P1/30
Filed: 2004-11-17
Granted: 2006-02-10
Abstract: FIELD: automotive industry. 
     SUBSTANCE: proposed underground dump truck has chassis, front semiframe with fitted-on cabin connected by double joint with front semiframe, rear semiframe with fitted-on body installed for turning in vertical plane, two power cylinders with rods arranged at sides of truck body and hinge connected with rear semiframe and body.  Body consists of two articulated parts, with hinge unit arranged in plane of body bottom.  Part of hinge unit adjoining the cabin is installed for resting on rollers secured on rear semiframe for rotation.  Second part of body is provided with rolls arranged after hinge unit for displacement along longitudinal guides in rear semiframe and is installed for resting and rotation on roller arranged in end of rear semiframe.  Stops are secured on ends of guides of rear semiframe for engagement with rolls when the latter are aligned with roller, and stop limiting angle of body turning at unloading.  Rods of power cylinders are mechanically coupled with part of body adjoining the cabin, sides of both parts of body are made beveled towards each other with relative overlapping. 
     EFFECT: increased carrying capacity of dump truck owing to increase of elongation of body without increasing its overall height at unloading and enlarged operating capabilities of dump truck used in working of confined height. 
     4 dwg
Patent RU-2279953-C1 (RU)
Inventor: TRUSKOVSKIJ VIKTOR IVANOVICH
IPC: B23D15/02
Filed: 2005-03-30
Granted: 2006-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device comprises two flat knifes mounted in the guides for permitting simultaneous counter plane-parallel movement.  Each knife has pressing plane, plane with cutting edge, and bearing edge.  The pressing plane of one of the knifes from the front side and plane with the cutting edge of the mating knife are parallel to the bearing edges of the knifes.  From the back side, the plane with the cutting edge of one of the knife and pressing plane of the mating knife are inclined in opposite directions at the same angle. 
     EFFECT: simplified servicing. 
     4 dwg
Patent RU-2291045-C1 (RU)
Title: Knife sharpening tool and apparatuses for making it
Inventor: JAROVOJ PETR PAVLOVICH
IPC: B24D9/00
Filed: 2005-04-18
Granted: 2007-01-10
Abstract: FIELD: manufacture of manual non-rotary tools for sharpening cutting edges of knives. 
     SUBSTANCE: knife-sharpening tool includes carcass with jacket stretched on his surface. Carcass is made of hollow closed section along generatrix of which there is split with butts elastically closed one to other. Jacket is made of grinding cloth whose lengthwise edges are placed in such a way that their working surfaces are turned outside and they are sliced one to other at forming W-shaped zig clamped between butts of said split inside carcass. Edges of jacket are overlapped relative to ends of carcass. Apparatus for making blank of carcass in the form of elongated hollow closed section along generatrix of which there is slit with elastically closed butts includes round rotating cutter, feeding and supporting members. Feeding member is in the form of lateral discs combined with rotating cutter. Supporting member is in the form of drawing roller. Apparatus for making jacket blank in the form of belt of grinding cloth  having lengthwise edges turned outside by their working surfaces and mutually sliced at forming W-shaped zig with the aid of bent portions on said lengthwise edges includes members for marking lines of bending portions on working layer of grinding cloth; members for bending along said marking lines; unit for drawing belt of grinding cloth between marking and bending members. Unit for drawing grinding cloth belt is in the form of cylinder having rows of perforating needles engaging with belt, mainly along bending lines when working layer of cloth is turned inside. Apparatus for stretching jacket  (grinding cloth belt) on carcass (elongated hollow closed section having slit along generatrix with mutually closing butts) includes unit of driven cams and housing for mounting unit for drawing apart elastically closing butts of said slit and unit for putting inside carcass overlapped edges of jacket. Unit for drawing apart edges of slit includes two cleats moving apart along radius; axially movable cleat and crosspieces jointly coupled with said cleats for forming transformed parallelograms. Different portions of jacket of knife sharpening tool may be used respectively for rough trimming, fine sharpening, lapping, polishing. Improved design of unit for drawing apart elastically closing butts of slit of carcass provides possibility for placing said unit in narrow internal space of carcass. 
     EFFECT: enhanced efficiency and quality of sharpening operations, increased drawing effort of belt and easy bending of belt along perforated lines, lowered labor consumption for stretching jacket on carcass. 
     11 cl, 11 dwg
Patent RU-2292650-C1 (RU)
Title: Method for detecting radio-electronic means
Inventor: VARFOLOMEEV IGOR STANISLAVOVIC
IPC: H04K3/00
Filed: 2005-04-27
Granted: 2007-01-27
Abstract: FIELD: radio engineering; monitoring changes in radio-electronic situation. 
     SUBSTANCE: proposed method includes reception of signals from multicomponent antenna assembly, their amplification, multiplication, filtration, submission of multiplication and filtration results in the form of correlation signal matrix, delay of these signals, element-by-element subtraction of signals of current and delayed signal matrix, and submission of subtraction results in the form of differential correlation matrix, additional measurement of differential signal correlation matrix polarity, and determination of signal belonging to radio-electronic means which has stopped or started radiation by its value, comparison of operating frequency value and direction of arrival of new radiation signal with all recorded values of operating frequencies and directions of signals arriving from radiation-stopping radio-electronic means which changed operating frequency in response to direction of arrival of this radio-electronic means signal. 
     EFFECT: ability of detecting signals from radio-electronic means which changed operating frequency. 
     1 cl, 6 dwg
Patent RU-2291910-C1 (RU)
Title: Ecologically pure alloy and cold-rolled bar for collectors of electric machines
Inventor: KLIMENKO MIKHAIL VALER EVICH
IPC: C22C9/00
Filed: 2005-10-03
Granted: 2007-01-20
Abstract: FIELD: metallurgy, in particular, alloys for manufacture of bars for collectors of electric machines, more particular, copper-based alloy for collectors of electric machines and cold-rolled bar manufactured therefrom. 
     SUBSTANCE: alloy contains, %: tin above 0.1-0.24; silver 0.02-0.08; phosphor up to 0.015; admixtures up to 0.2; copper the balance. Admixtures content: lead below 0.01; iron below 0.02; bismuth below 0.003; sulfur below 0.01; oxygen below 0.01. Cold-rolled bar for manufacture of collectors for electric machines has cross section made in the form of isosceles trapezium. Low alloy of such composition is technologically effective in plastic working, welding and soldering processes used in manufacture of collectors for electric machines. 
     EFFECT: ecologically pure, safe in production and technologically effective low alloy. 
     3 cl
Patent RU-2287723-C1 (RU)
Title: Jet well pump installation
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: E21B47/00
Filed: 2005-11-25
Granted: 2006-11-20
Abstract: FIELD: pump engineering. 
     SUBSTANCE: jet well pump installation comprises packer with central passage and jet pump whose housing is provided with passage for supplying fluid to the nozzle and passage for supplying fluid to be pumped from the well.  The outlet of the diffuser of the jet pump is connected with the space downstream of pipes.  The nozzle of the jet pump and passage for supplying fluid to be pumped are connected with the inner space of the tube column through the passage for supplying fluid and through the passage inlet, respectively.  The housing of the jet pump receives flow distributor made of spring-loaded bearing bushing.  The bearing bushing is provided with by-pass openings and seat for sealing unit with opening for cable.  In the initial position, the passages for supply of fluid and supply of fluid to be pumped are overlapped by means of bearing bushing when it is in the top position, and when it is in the bottom position its top face underlies the inlet opening of the passage for supplying fluid.  The by-pass openings of the bearing bushing are in communication with the inlet of the passage for supplying fluid to be pumped. 
     EFFECT: enhanced reliability. 
     2 cl, 3 dwg
Patent RU-2307951-C1 (RU)
Inventor: KULIKOV JURIJ IVANOVICH
IPC: F03D7/06
Filed: 2006-03-14
Granted: 2007-10-10
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: invention contributes to development of ecologically clean methods of power generation.  Proposed method of automatic control of wing of windmill with vertical axle of rotation provided with wings of symmetrical profile secured on radial cross members for articulation comes to mechanical limiting of angle of their turning and displacement of hinge axle along wing chord towards wing tip.  Center of gravity of wing is displaced to perpendicular to wing chord passing through axle of hinge joint to outer side relative to center of rotation of rotor.  To provide self-acceleration of windmill, angle of wing turning on hinge axle is limited.  Advantage of proposed automatic control method of windmill wing is dispensing with complex mechanical devices and provision of high efficiency. 
     EFFECT: simplified design of windmill and reduced cost of production. 
     2 cl, 2 tbl, 4 dwg
Patent RU-2311043-C1 (RU)
Title: Method for production of laminaria extract with increased iodine content
Inventor: ELUPOV VJACHESLAV JUR EVICH
IPC: A23L29/256
Filed: 2006-03-16
Granted: 2007-11-27
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes extraction of ground raw laminaria, extract separation by filtration and production of iodine containing biologically active complex therefrom. Desiccated or raw laminaria is preliminary ground up to particle size of 5 cm or less and extracted with water at 80-90°C for 10-120 min in dry laminaria matter/water ratio of 1:5-1:30, respectively. Further hydrogen peroxide is introduced into aqueous extract obtained after filtration in form of 1-40 % aqueous solution in amount of 0.01-50 ml per 1 l of extract. 
     EFFECT: laminaria extract of high biological value containing iodine in form of organic compounds, essential amino acids and microelements. 
     4 cl, 1 ex
Patent RU-2313639-C1 (RU)
Inventor: DEGOT KOV OLEG VASIL EVICH
IPC: E04C2/06
Filed: 2006-06-13
Granted: 2007-12-27
Abstract: FIELD: construction, particularly hollow-core ceiling panels with gripping loops. 
     SUBSTANCE: hollow-core article comprises concrete body, horizontal hollow channels intersected with vertical partitions within one plane and symmetric engagement cells located over the hollow channels in upper plane of concrete body, caved mass and gripping loops located in hollow channels. Gripping loop is made of bent bar having free ends bent through right angle and provided with additional hook-like bents. The free ends extend in horizontal direction and are arranged in isolated cavity defined by two transversal partitions installed in hollow channel for channel closing. The gripping loops are fixed in isolated cavity with grout to create depression for hoisting hook receiving. The depression is made in cavity under the engagement cell. 
     EFFECT: increased reliability. 
     6 cl, 6 dwg, 5 ex
Patent RU-2319453-C1 (RU)
Title: Способ диагностики репаративной способности тканей зубочелюстной области
Inventor: TLUSTENKO VALENTINA PETROVNA
IPC: A61B10/00
Filed: 2006-07-17
Granted: 2008-03-20
Abstract: Изобретение относится к медицине, а именно к ортопедической стоматологии, и может быть использовано для диагностики репаративной способности тканей зубочелюстной области при установлении дентальных имплантатов пациентам из групп повышенного риска развития дентального периимплантита. Проводят биохимический анализ взятого у пациента биологического материала. В период подготовки к дентальной имплантации у пациента производят взятие натощак ротовой жидкости в количестве 5 мл и крови из локтевой вены предплечья. Далее определяют содержание в ротовой жидкости тетрайодтиронина. В крови определяют содержание тиреотропного гормона. При отсутствии или снижении содержания тетрайодтиронина до 72-80% от нормы общего и свободной фракции в ротовой жидкости, а также при увеличении тиреотропного гормона (ТТГ) в крови более чем 2 мЕД/л судят о наличии синдрома минимальной тиреоидной недостаточности, что является предпосылкой недостаточной репаративной способности тканей зубочелюстной области. Способ позволяет повысить эффективность диагностики и сократить риск развития дентальных периимплантитов у пациентов. 1 табл.
Patent RU-2300477-C1 (RU)
Inventor: JUKHNIN VLADIMIR EVGEN EVICH
IPC: B63B1/06
Filed: 2006-08-07
Granted: 2007-06-10
Abstract: FIELD: shipbuilding; building of ships of destroyer type. 
     SUBSTANCE: proposed ship has hull with sides, bottom, inner bottom, ship stabilizer, stem, nose bulbous fairing deepened below BL and aft extremity with transom, upper and lower decks, superstructure, power plant equipped with at least one propulsor, navigation, radio navigation, fighting equipment and armament, shipboard systems and gears. Ship's hull is of short forecastle shape; its underwater portion has round bilge shape and above-water portion has at least two breaks in sides: one break begins from transom and is completed in first ¼ of ship's length and the other break is made above forecastle at level of upper deck. Angle of inclination of first break exceeds that of second break; transom is   inclined towards stern and stem is inclined forward at angle exceeding the scalar magnitude of angle of inclination of transom to level. Lower end of propulsor blade is deepened in its extreme lower position below BL by magnitude which is lesser than maximum deepening of nose bulbous fairing relative to BL. According to second version, average gradient of increase of breadth of ship along her length in designed water plane from extreme fore point of DWL to maximum breadth in this plane does not exceed 0.4. 
     EFFECT: enhanced economical efficiency; reduced usage of materials; improved service and fighting qualities. 
     25 cl, 6 dwg