baber/WOPTO huggingface dataset:
Patent RU-2235282-C1 (RU)
Inventor: KUZNETSOV V M
IPC: F42B15/00
Filed: 2002-11-26
Granted: 2004-08-27
Abstract: FIELD: defense industry; production of rocket missiles. 
     SUBSTANCE: the invention is dealt with the field of arms and may find application in the guided-missile systems of a short-range radius of action. A rocket missile contains a separated engine with a sustainer stage, the rear part of which is joined with a located in the engine sleeve, in which there is an installed ignition device. Between the sustainer stage rear butt, walls of the sleeve and the ignition device there is a cavity connected with a combustion chamber of the separated engine through a throttle valve. The rear part of the sustainer stage is supplied with the heat-insulating pan linked with the sleeve with the help of a destructible element located along the axis of the rocket missile. Production of a rocket missile in compliance with the offered invention will allow to ensure reduction of the temperature dispersion of the maximum speed of the rocket missile due to application of a self-adjustable mode of operation of the offered design. 
     EFFECT: the invention will allow to ensure reduction of the temperature dispersion at the maximum speed of the rocket missile. 
     3 cl, 1 dwg
Patent RU-2230271-C1 (RU)
Title: Continuous furnace for continuous annealing
Inventor: MJAKISHEV V E
IPC: F27B9/34
Filed: 2002-12-23
Granted: 2004-06-10
Abstract: FIELD: ferrous metallurgy; tower-type industrial furnaces. SUBSTANCE: proposed continuous furnace includes framework, refractory brickwork divided vertically into tiers and reaction tubes embracing the rollers which are mounted in bearing members. Each tier is mounted on bearing bracket secured to framework. Lower row of each tier is made from blocks whose mechanical strength and heat resistance exceed those of master material of refractory brickwork. Each of said blocks located between bearing members of reaction tubes along length of tier has projection directed inside furnace. Amount of this projection ranges from 0.04 to 0.08 of thickness of brickwork. EFFECT: reduced specific consumption of refractory materials; enhanced operational reliability of furnace. 3 cl, 4 dwg
Patent RU-2232171-C1 (RU)
Title: Rubber compound
Inventor: MADEEV V V
IPC: C08K5/09
Filed: 2002-12-24
Granted: 2004-07-10
Abstract: FIELD: rubber industry. 
     SUBSTANCE: rubber compound for manufacturing various-destination products, including slabs for acoustic coatings, is composed of, wt parts per 100 wt parts rubber: butadiene-nitrile rubber 100.00, thiuram D 1.50, N.N'-dithiodimorpholine 2.00, sulphenamide C 2.00, naphtam-2 1.50, diaphene-FP 1.00, zinc white 5.00, colophony 5.00, chalk 30.00, carbon black P-701 55.00, carbon black P-514 20.00, dibutyl phthalate 15.00. 
     EFFECT: improved physico-mechanical characteristics. 
     1 tbl
Patent RU-2233248-C1 (RU)
Inventor: POLJAKOV JU A
IPC: C02F1/38
Filed: 2003-02-04
Granted: 2004-07-27
Abstract: FIELD: treatment of water. 
     SUBSTANCE: device has low-velocity vortex separator, settling tank, accumulating tank, and high-velocity vortex separator, which are connected in series. The low-velocity vortex separator is mounted inside the vertical settling tank on the frame and has funnel-shaped housing provided with the spiral guiding surface for flow and pipe for discharging slam. The settling tank has collector for purified water and slam receiver provided with a device for permanent discharging of slam. 
     EFFECT: enhanced efficiency of purification. 
     2 cl, 4 dwg
Patent RU-2235033-C1 (RU)
Inventor: KOKORJUKIN V A
IPC: B62D55/13
Filed: 2003-03-12
Granted: 2004-08-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention can be used in propulsion units for tractors and prime movers. Proposed track-driving wheel has hub 1 with devices for connection to crawler vehicle drive shaft. Toothed segments forming gear rim are connected to hub 1. Each tooth segment is provided with crescent-shaped cavity 5 on its radial surface 6. cavity 5 provides pressing of toothed segment to outer cylindrical surface 7 of hub 1 by sections 8 located near end faces 9. toothed segments fitted on hub 1 are secured by bolts 10 with nuts. 
     EFFECT: improved reliability of fastening toothed segments to hub. 
     4 dwg
Patent RU-2229110-C1 (RU)
Title: Устойство для определения поверхностного натяжения жидкостей
Inventor: ILJASOV L V
IPC: G01N13/02
Filed: 2003-03-31
Granted: 2004-05-20
Abstract: Использование: в контрольно-измерительной технике, а именно в средствах контроля поверхностного натяжения жидких сред. Сущность: устройство содержит проточную камеру, источник питающего газа постоянного давления, пневматический неуравновешенный мост, состоящий из тройника, к которому подключены входы двух дросселей и выход линии питающего газа, и два калиброванных капилляра различного проходного сечения и одинаковой длины, подключенные к выходам дросселей и размещенные вертикально в проточной камере, дифференциальный манометр, подключенный к измерительной диагонали неуравновешенного моста, и регистрирующий прибор, подключенный к выходу дифференциального манометра. Устройство дополнительно содержит пневмоемкость, переменный дроссель, генератор прямоугольных импульсов давления и трехмембранное пневмореле с фиксированным начальным положением, содержащее замыкающий и размыкающий пневматические контакты и камеру управления. При этом выход источника питающего газа постоянного давления подключен к замыкающему пневматическому контакту пневмореле, размыкающий контакт последнего соединен с атмосферой, причем камера управления пневмореле подключена к выходу генератора прямоугольных импульсов давления, а выход пневмореле подключен к входу переменного дросселя, выход которого соединен с пневмоемкостью и входом линии питающего газа. Технический результат изобретения заключается в создании простого по конструкции и более точного устройства для автоматического определения поверхностного натяжения жидкостей. 2 ил.
Patent RU-2246681-C1 (RU)
Title: Method for destruction of armored objects in points of location of optoelectronic instruments by guided ammunition
Inventor: PARKHOMENKO V A
IPC: F41G7/00
Filed: 2003-10-14
Granted: 2005-02-20
Abstract: FIELD: methods for guidance of self-propelled guided missiles by reflected laser beam, applicable in military equipment. 
     SUBSTANCE: it is offered to use the laser signal reflected from the optoelectronic instruments located in the service holes of the armored object hull for accurate laying and hitting of these points by guided ammunition. These holes are the weakest points of armored objects. 
     EFFECT: enhanced probability of detection and efficiency of destruction of armored objects. 
     3 dwg
Patent RU-2254735-C1 (RU)
Inventor: KOBAKHIDZE O V
IPC: A21D13/08
Filed: 2003-10-30
Granted: 2005-06-27
Abstract: FIELD: food-processing industry, in particular, production of farinaceous confectioneries. 
     SUBSTANCE: fancy cake is baked farinaceous semi-finished product made in the form of layers arranged one above another and layered with aerated cream and decorating layer formed from ground fruits including fresh kiwi and stewed peach preliminarily treated with jelly and applied onto top layer. For preparing dough for farinaceous semi-finished product, mixture of top-grade wheat flour, water and citric acid is provided. Said components are used in amounts providing moisture content of mixture ranging between 41-44%. Mixture is held for 28-35 min for swelling of gluten. Resultant dough is rolled, layered with softened margarine, mélange and edible salt, rolled and cooled in several stages. Each part is formed as sheet and baked at temperature of 230-240°C. Aerated cream is 20-30%-fat cream produced with the use of vegetable fats and strawberry jam added at the end of aeration procedure. Components for preparing of fancy cake are used in the ratio (weight parts): for farinaceous semi-finished product: top-grade wheat flour 65-66; margarine 42-44; mélange 3.3-3.4; edible salt 0.5-0.53; citric acid 0.038-0.04; for aerated layer: vegetable fats 65-70; strawberry jam 24-25; for decorating layer: fresh kiwi 24-25; stewed peach 24-25; jelly 24-25. Jelly is prepared by whipping egg albumen with water heated to temperature of 35-40°C, with egg albumen and water ratio making 3:1, with following portioned adding of powdered sugar used in an amount of 60-70% by weight of jelly. Fancy cake has regular stable shape with clearly defined layers, attractive appearance and may be stored for about 7 days. 
     EFFECT: improved quality, soft consistency and prolonged shelf life. 
     2 cl, 2 ex
Patent RU-2247176-C1 (RU)
Title: Method for cleaning anode gases of electrolytical production of aluminum
Inventor: POLJAKOV P V
IPC: B01D53/34
Filed: 2003-11-24
Granted: 2005-02-27
Abstract: FIELD: production of aluminum in cells with self-fired anodes, possibly processes for cleaning anode gases. 
     SUBSTANCE: method comprises steps of accumulating anode gases, preliminarily combusting them together with air in burner devices mounted in cells; supplying gas-air mixture after preliminary combustion of anode gases along gas duct to stage of dust and gas trapping and blowing out to atmosphere. Before supplying gas-air mixture from burner devices to stage of dust and gas trapping, it is fed to process for oxidizing roasting; heated up to temperature 800-1100°C and then it is cooled until 230-290°C and heat is used for production needs. 
     EFFECT: lowered content of carbon, resin and CO in exhaust gases.
Patent RU-2265208-C1 (RU)
Inventor: SMIRNOV A JU
IPC: G01N29/04
Filed: 2004-02-05
Granted: 2005-11-27
Abstract: FIELD: non-destructive control methods. 
     SUBSTANCE: device is provided with at least two ring-shaped permanent magnets, tightly pressed to each other, with position of poles on outer and inner side surface, and at least one round permanent magnet, mounted on one side of their end surface and directed to their inner poles by pole of same sign and cylindrical concentrator, made of ferromagnetic material and mounted on same axis with round magnet inside ring-shaped magnets. On the side, directed to inductiveness coils, concentrator is made at least with two shelves, forming magnetic poles of same polarity. Each inductiveness coil is made multilayer by height of separate conductors, connected serially with transfer from higher layer onto lower layer in n coils, separated from each other by a layer of dielectric substance. 
     EFFECT: decreased sensitivity due to decreased size of bobbins and increased number of coils. 
     4 dwg
Patent RU-2255824-C1 (RU)
Inventor: CHEBYKIN V G
IPC: B21C37/28
Filed: 2004-02-24
Granted: 2005-07-10
Abstract: FIELD: machine engineering, namely obtaining developments of cone branch pipes with inclined cut. 
     SUBSTANCE: method comprises steps of determining generatrices of developments and plotting it; determining any desired generatrix of development as sum of generatrix measured in primary model of branch pipe and increment on frontal projection of branch pipe formed in three-dimensional modelling device of preliminary development; plotting preliminary development with use of generatrices measured in primary model; forming butt part of generatrix of two crossing curves passing through upper points of respective generatrices. 
     EFFECT: enlarged manufacturing possibilities of method due to producing developments of any thickness and with any cut angle. 
     7 dwg
Patent RU-2259475-C1 (RU)
Inventor: RAJKEVICH S I
IPC: E21B43/24
Filed: 2004-04-19
Granted: 2005-08-27
Abstract: FIELD: oil and gas producing industry, particularly for temporary completed gas well conservation for producing ability retention and acceleration of well putting into operation. 
     SUBSTANCE: method involves debugging well up to full industrial liquid carryover during well development; performing gas-dynamic investigations in the well and temporary conservation thereof till putting well into operation. Well preparation is carried out with the use of hydrate development inhibitor, namely methanol, which is injected to bottomhole and bottomhole area of the well to force industrial or condensation liquid into porous formation space farther from perforation interval, partial diluting formation with liquid and heating thereof up to formation temperature. Well putting into operation is performed without well heating by gas flaring. Gas saturated with warm methanol vapor is supplied from well directly in gas-collecting station of well cluster, gathering line and then is conveyed to complex gas preparation plant. 
     EFFECT: provision of well and gas-collecting equipment operation in non-hydrated mode during well putting into operation before increasing gas temperature at well head up to level increasing temperature of hydrate development due to well product saturation with warm methanol vapor.
Patent RU-2267374-C1 (RU)
Title: Stand module of drawing-rolling aggregate
Inventor: KOLGANOV IVAN MIKHAJLOVICH
IPC: B21D5/06
Filed: 2004-05-11
Granted: 2006-01-10
Abstract: FIELD: plastic metal working, particularly manufacture of shapes of sheet blanks by forming them in rolls. 
     SUBSTANCE: stand module includes housing in the form of two closed jaws; two horizontal shafts mounted in jaws one over another and carrying shape bending rollers. Horizontal shafts are joined with drive unit by means of hypoidal transmissions through intermediate vertical shafts. Drive unit includes electric motor and cone-cylinder reduction gear with two output shafts. In order to provide possibility for changing inter-axis spacing one vertical shaft is provided with telescopic spline joint. Upper horizontal shaft is mounted with possibility of motion in vertical direction and it is joined with intermediate vertical shaft having telescopic spline  joint. Horizontal shafts extend outside stand housing at both sides; changeable shape bending rollers are mounted in end portions of said horizontal shafts extending outside stand housing. Horizontal shafts may be built-up ones with two telescopic spline joints. 
     EFFECT: enhanced efficiency, enlarged manufacturing possibilities due to regulating roller pairs along width of extending end portions of horizontal shafts. 
     4 cl, 3 dwg
Patent RU-2266601-C1 (RU)
Title: Data exchange process in multiplex control system
Inventor: LIKHACHEV A V
IPC: H02J13/00
Filed: 2004-06-07
Granted: 2005-12-20
Abstract: FIELD: instrumentation engineering; remote-control electrical energy distribution. 
     SUBSTANCE: annular-structure line-division single channel is used for the purpose. Use is made of address-digital form of submitting instruction messages and address-division form of submitting information messages wherein format of following information messages is changed: address field of central distribution devices, address field of terminal devices, subscriber address field, and instruction field, as well as format of following information messages: address field of central distribution devices, address field of terminal devices, and subscriber status field. 
     EFFECT: enhanced reliability. 
     1 cl, 4 dwg
Patent RU-2252859-C1 (RU)
Title: Ultrasonic tool for releasing residual stresses and strengthening surfaces of metals
Inventor: KHOLOPOV JU V
IPC: B24B39/04
Filed: 2004-07-23
Granted: 2005-05-27
Abstract: FIELD: manufacturing processes with use of ultrasound for releasing residual stresses and strengthening metal surfaces in machine engineering and in other branches of national economy. 
     SUBSTANCE: ultrasonic tool includes ultrasound irradiator in the form of wave-guide on end of which detachable working tip is mounted. Said tip is made of material whose physical and mechanical properties correspond to those of worked material and it has shaped contour corresponding to topography of worked metal. Ultrasound irradiator with working tip is secured directly to end of concentrator and forms one-piece unit with it. Ultrasonic tool also includes detachable compression spring designed for changing and controlling effort of forcing ultrasound irradiator to worked surface of metal; lug for securing tool to machine tool at operation in stable mode; sleeve mounted in zero plane of wave-guide with possibility of motion along wave-guide for aligning position of plane of irradiator relative to plane of worked surface of metal and having braking member arranged in sleeve at side of worked metal surface; handles designed for operation of ultrasound irradiator in manual working mode when compression spring is arranged along lengthwise axis of acoustic system between magnetostriction converter and housing at opposite side relative to concentrator and when lug with one handle is secured to housing of acoustic system and other handle is secured to sleeve. 
     EFFECT: enhanced wear resistance, increased useful life period of articles, enlarged manufacturing possibilities of tool. 
     1 dwg, 1 ex
Patent RU-2273713-C1 (RU)
Title: Door assembly
Inventor: SOMOV VIKTOR SEMENOVICH
IPC: E06B3/00
Filed: 2004-09-06
Granted: 2006-04-10
Abstract: FIELD: building units, particularly door assemblies. 
     SUBSTANCE: door assembly comprises door frame made of posts, cross-pieces, door having outer leaf and inner leaf formed so that horizontal and vertical dimensions of outer leaf exceeding that of inner door leaf. Door assembly also has hinge means each made as hinge with hinge pin fixedly secured to door frame post from inner surface thereof. Hinge sleeve is fastened to door leaf from inner room side by bail. At least part of door frame post in hinge location area has cylindrical surface with semicircular cross-section and vertical generator. Cylindrical surface axis coincides with hinge pin. The frame post is arranged in plane defining outer wall surface and spaced a distance equal to frame post cross-section radius from wall opening edge. One side of frame post is provided with plate fixedly secured to it and extending transversely to post axis. Another frame post side has rectangular angle member having the first flange secured to post and extending tangentially to extreme point of semi-circle thereof and the second flange parallel to door leaf. The second flange width is equal to half of distance between horizontal outer door leaf dimensions and inner door leaf dimensions. Angle member is provided with slot having width of not less than height of hinge with bail and depth thereof is selected so that angle member does not project beyond outer door leaf surface. The frame post also has the second rectangular angle member having the first flange fixedly connected to end of the first angle member flange and the second flange facing wall opening and installed parallel to the first angle member flange to which the first flange is welded. The bail is of circular shape and provided with plate. Wall is has slots dimensioned in accordance with hinge dimensions. 
     EFFECT: increased heat-insulation properties of door assembly. 
     5 cl, 5 dwg
Patent RU-2277151-C1 (RU)
Inventor: TSAREV EVGENIJ MIKHAJLOVICH
IPC: E02B15/06
Filed: 2004-12-30
Granted: 2006-05-27
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: defence boom comprises two rows of logs interconnected in the transverse and longitudinal direction via rope couplings.  The rope couplings are made of rectangular plates whose mid-parts are provided with through openings for passing the rope.  Two through rectangular slots are arranged over the edges of the plates.  The width of the slot is equal to the diameter of the through opening, and its length is equal to the five diameters of the through opening. 
     EFFECT: simplified assembling and enhanced reliability. 
     3 dwg
Patent RU-2278184-C1 (RU)
Inventor: POTAPENKO IOSIF ANDREEVICH
IPC: C25D9/04
Filed: 2005-02-07
Granted: 2006-06-20
Abstract: FIELD: chemical-thermal metal treatment. 
     SUBSTANCE: electrode for electrolysis boronizing contains hole graphite bar and current contact jaw, wherein inside of graphite bar induction coil, connected with pulse current power supply is arranged. 
     EFFECT: decreased energy consumption, increased effectiveness. 
     1 dwg
Patent RU-2283943-C1 (RU)
Inventor: STUDENSKIJ MIKHAIL NIKOLAEVICH
IPC: E21B33/14
Filed: 2005-02-18
Granted: 2006-09-20
Abstract: FIELD: oil production industry, particularly for casing pipe cementing. 
     SUBSTANCE: clutch comprises body with cementing orifices, bush-like shell arranged outside the body and defining annular cavity along with the body, as well as additional bush installed in the cavity. The body is provided with channels, which communicate annular cavity with body. The clutch has support bush, tail and adapter. Bush-like shell is rigidly connected to the body. Additional bush has channels communicating body interior with well annulus through cementing orifices. The clutch has gate installed in the body and connected to support bush. The clutch is also provided with tail to be installed inside the body and connected with the adapter. Check valve is installed in lower adapted part under transversal partition with longitudinal orifices. Channels, which communicate adapter interior with tubing-casing space, are created over the partition. Bush is slidably installed on adapter and is provided with spring retaining ring. Upper adapter part is connected with clutch with longitudinal ribs and has annular groove for spring retaining ring receiving, which is formed on outer surface thereof. 
     EFFECT: simplified structure, reduced metal consumption, increased productivity and cementing quality. 
     1 dwg
Patent RU-2284043-C1 (RU)
Inventor: SHEVCHENKO VALERIJ NIKOLAEVICH
IPC: G01S7/40
Filed: 2005-03-23
Granted: 2006-09-20
Abstract: FIELD: radio engineering, possible use in computerized measuring systems working with decametric wave range for perfecting technology of generation of calibrating data base, based on combination of measurements, performed on real moveable platform (airplane, ship, etc) and its model. 
     SUBSTANCE: method provides substantial increase of relative input from real measurements and threefold decrease of number of models, used for calibrating broad class of computer-interferometer devices: for receipt, direction-finding and location, using antenna arrays of arbitrary spatial configuration with antenna elements, unevenly distributed on mobile platform. 
     EFFECT: increased precision of generation of ionosphere segment of base of calibration data. 
     4 dwg
Patent RU-2285164-C1 (RU)
Inventor: NAGAJTSEV MAKSIM VALER EVICH
IPC: F16H3/62
Filed: 2005-04-08
Granted: 2006-10-10
Abstract: FIELD: automotive industry. 
     SUBSTANCE: hydromechanical gear box comprises hydromechanical torque converter (2) and planet reduction gear.  Carrier (6) of the first planet row is connected with crankcase of gear box (1) through friction brake (17).  Corona pinion (7) of the first planet row is connected with carrier (12) of the third planet row that represents output link (4) of the gear box.  Output member (3) of the hydromechanical converter of torque is connected with solar pinion (8) of the second planet row and with solar pinion (5) of the first planet row via friction controllable clutch (15).  Solar pinion (11) of the third planet row is connected with the crankcase of the gear box through friction brake (18).  Solar pinion (5) of the first planet row is connected with the crankcase of the gear box via the friction brake (16).  Corona pinion (10) of the second planet row is connected with corona pinion (13) of the third planet row.  Carrier (6) of the first planet row is connected with carrier (9) of the second planet row.  Solar pinion (8) of the second planet row is connected with corona pinion (10) of the second planet row through friction clutch (14). 
     EFFECT: expanded functional capabilities and prolonged service life. 
     8 cl, 11 dwg