baber/WOPTO huggingface dataset:
Patent RU-2240214-C1 (RU)
Inventor: RYL NIKOV V S
IPC: B23P6/00
Filed: 2003-03-17
Granted: 2004-11-20
Abstract: FIELD: machine engineering. 
     SUBSTANCE: method for repairing surface flaws of articles of gas turbine engine by composition surfaced coating comprises steps of cleaning repaired surface of article; applying onto it filler in the form of paste on base of metallic powder with organic binder; high temperature vacuum soldering and subsequent homogenization of article with composition surfaced coating and final mechanical working of article; before applying filler in the form of paste applying onto repaired surface of article flexible filler in the form of nickel gauze with sintered layer of pellets made of refractory nickel alloy; after applying filler in the form of paste sintering fillers with article in vacuum and then applying onto layer of fillers refractory nickel base solder; placing pellets of uniform size sintered with nickel gauze by one layer. Filler in the form of paste contains powder of refractory nickel alloy with particle size less by 2.5 - 3 times than size of pellets sintered with nickel gauze. High temperature vacuum soldering is realized in mode of thermal-vacuum treatment of base material, possibly at simultaneous homogenization of composition surfaced coating. 
     EFFECT: increased thickness of repair coating, elimination of porosity and filler flowing off at applying it in any spatial position. 
     5 cl, 1 tbl
Patent RU-2236524-C1 (RU)
Inventor: KUZNETSOV I L
IPC: E04C3/08
Filed: 2003-04-01
Granted: 2004-09-20
Abstract: FIELD: building, particularly for erecting light-weight roof frames, arches, bearers and similar structures. 
     SUBSTANCE: lattice structure includes upper and lower girders connected one to another by rods of triangular lattice. Lattice rods are pressure formed of steel strip by bending parts thereof into opposite directions along two parallel fold lines for flanges forming and butt-joining thereof across girders cross-sections. Strip has cut formed in opposite folded flanges and extending from strip length center to outer edges thereof. Cut creates symmetrical triangle profiles of each flange. 
     EFFECT: reduced material consumption. 
     3 dwg
Patent RU-2234547-C1 (RU)
Inventor: BELJAEV A L
IPC: C22B34/00
Filed: 2003-05-07
Granted: 2004-08-20
Abstract: FIELD: metallurgy of active high-melting point metals and alloys, including rare-earth metals and actinides. 
     SUBSTANCE: method involves charging briquettes into melting crucible mounted in heating furnace; providing pressurization and vacuumizing of system; removing oil and moisture from briquettes by increasing heating temperature within the range of 200-600 0 C at heating rate of 5-15 0 C/min for 2-2.5 hours, with waste gas or vapor pressure being maintained at value below 2,000 Pa and vent gas inleakage at pressure of 130-400 Pa/min being provided before beginning of metal melting process; casting ingot. Apparatus has melting crucible mounted in heating furnace, vacuumizer, condenser, and is further equipped with working volume made in the form of isolated jig cavity constructively separated from furnace volume, system for sucking oil vapors and moisture from crucible, inert gas emergency admission system and vent gas suction system. Working volume and said systems are interconnected via pipelines. 
     EFFECT: increased fire and explosion safety of process, increased efficiency of vacuumizer and method. 
     7 cl, 3 dwg, 1 tbl
Patent RU-2246088-C1 (RU)
Inventor: GOJ V L
IPC: F28D1/047
Filed: 2003-05-27
Granted: 2005-02-10
Abstract: Изобретение предназначено для применения в теплотехнических устройствах, а именно к теплообменникам рекуперативного типа. Рекуперативный теплообменник включает жестко закрепленные трубные решетки с установленными в них по концентричным окружностям трубами, полости которых сообщены между собой для подвода греющего теплоносителя, патрубки для подвода и отвода теплоносителя и отводы посредством которых соединены полости труб, причем теплообменник содержит промежуточные трубы, полость каждой трубы сообщена с полостями двух смежно установленных труб посредством двух отводов, а полости подводящего и отводящего патрубков сообщены с полостями первой и последней трубы образованного змеевика, межосевое расстояние между последней и первой трубами в соседних концентричных окружностях равно межосевому расстоянию отводов, причем длина труб, установленных в соседних концентричных окружностях, отличается между собой на величину, равную или большую габарита закрепленных на трубах отводов. Кроме того, в трубных решетках выполнены переливные отверстия для сообщения полостей между решетками, а также теплообменник снабжен перфорированным или сетчатым кожухом и закрепленными на решетках стойками и снабжен перфорированной трубой с патрубком для отвода нагреваемого теплоносителя, установленной в отверстиях, выполненных по центру трубных решеток. Заявленное изобретение позволяет создать конструкцию рекуперативного теплообменника для разогрева зоны выпуска жидкости в резервуарах с нефтепродуктами. 3 з.п.ф-лы, 4 ил.
Patent RU-2242024-C1 (RU)
Inventor: VIKTOROV L V
IPC: G01T1/169
Filed: 2003-06-30
Granted: 2004-12-10
Abstract: FIELD: measurement of nuclear or X-radiation. 
     SUBSTANCE: method includes permanent measurement of mean rate of counting of additive mixture of signal and background when detecting system moves over the region to be investigated, processing the measurements, and making a decision on detecting. 
     EFFECT: increased sensitivity.
Patent RU-2250504-C1 (RU)
Title: Multichannel video-audio surveillance method and integrated high-frequency system for realization of said method
Inventor: MIRONICHEV S JU
IPC: H04N7/18
Filed: 2003-07-18
Granted: 2005-04-20
Abstract: FIELD: video surveillance technologies. 
     SUBSTANCE: method includes surveillance of state of object, by surveillance blocks, each of which includes camera and microphone, low-frequency signals received from each block are converted to high-frequency television modulated signals, which are inputted into unified cable main, formed by coaxial television cable, along which received independent signals are sent to input of control panel, in form of television receiver or computer, provided with extension board, allowing to receive and display images of several surveillance objects concurrently, while power is fed along coaxial chamber of television cable main. 
     EFFECT: higher efficiency. 
     2 cl, 3 dwg
Patent RU-2245595-C1 (RU)
Title: Feedthrough antenna system (alternatives)
Inventor: VINICHENKO JU P
IPC: H01Q21/00
Filed: 2003-07-30
Granted: 2005-01-27
Abstract: FIELD: radio engineering; microwave feedthrough antenna arrays using electrical beam scanning; various radars. 
     
     
       SUBSTANCE: proposed feedthrough antenna system has coaxially mounted reflector, horn-type microwave feed, and feedthrough phased antenna array. Device of first design alternate has its horn-type microwave feed disposed between feedthrough phased antenna array and reflector made in the form of parabolic mirror with polarizer, diameter of parabolic mirror being equal to (1.0 - 1`.2) of maximal linear dimensions of feedthrough phased antenna array, as viewed on top. Device of second design alternate has its reflector made in the form of flat mirror with polarizer free to turn about spherical hinge disposed at supporting point in symmetry center of flat mirror and on common axis of antenna system; its horn-type microwave feed is disposed between feedthrough phased antenna array and flat mirror and is mounted beyond this array aperture so that its longitudinal axis crosses flat mirror supporting point, feedthrough phased antenna array and flat mirror being equally shaped, as viewed on top, and linear dimensions of flat mirror being equal to (0.7 - 0.8) of respective linear dimensions of mentioned feedthrough array. 
     
     
       EFFECT: enlarged functional capabilities due to enlarged angular beam scanning sector. 
     
     
       13 cl, 6 dwg
Patent RU-2236070-C1 (RU)
Inventor: NEMOLJAEV A I
IPC: H01P3/14
Filed: 2003-07-31
Granted: 2004-09-10
Abstract: FIELD: microwave engineering; flexible waveguides for mechanical isolation of separate plumbing functional devices . 
     SUBSTANCE: proposed flexible or twistable waveguide has quarter-wave sections with choke grooves on butt-end spherical surface and sets of movable coupling members. Used as coupling members are cylindrical springs disposed in longitudinal slots on common cylindrical surface of sections and secured at their ends on extreme sections. Springs are enclosed by bracing rings (clips) in middle part of each intermediate section and cylindrical holes are provided at points of intersection of longitudinal slots and boundary between sections. 
     EFFECT: enlarged range of flexible deformations at rather high electrical parameters. 
     2 cl, 4 dwg
Patent RU-2254802-C1 (RU)
Inventor: JUSUFOV A A
IPC: A61B8/06
Filed: 2003-11-18
Granted: 2005-06-27
Abstract: FIELD: medicine, juvenile surgery, urology. 
     SUBSTANCE: the present innovation deals with ultrasound studying patient's scrotal organs to detect maximal systolic circulatory velocity V SM  and final diastolic circulatory velocity V D , moreover, circulatory evaluation should be carried out by integral hemodynamic index J by the following formula J = 1 + (J S  - J r ), where J S  - hemodynamic index of systolic result-producing nature; J r  - hemodynamic index of reverse circulation. Moreover, J S  should be calculated by the following formula:   where t S  - systolic time, T CC  - time of cardiac cycle, as for J r  it should be calculated by the following formula:   where V DM  - minimal diastolic circulatory velocity, t RC  - time for reverse circulation. Application of the present method enables to increase information value in evaluating hemodynamics of gonads due to applying indices taking into account temporal parameters of vascular circulation. 
     EFFECT: higher efficiency of evaluation. 
     1 dwg, 1 ex, 1 tbl
Patent RU-2252272-C1 (RU)
Title: Method of items local surfaces nitriding
Inventor: USACHEVA L V
IPC: B22F3/24
Filed: 2003-12-25
Granted: 2005-05-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: the invention is presents a method of a local surface nitriding of items and is pertaining to the field of metallurgy, in particular, to a thermochemical surface treatment of materials by a diffusion and may be used for a surface hardening of components of machines by nitriding and production of the local coatings of the given depth. The offered method provides for placement on the chosen area of an item surface of the saturating patch piece pressed from a powdered material, realization of a diffusive saturation of the surface by heating at a contact pressure of the saturating patch piece pressed to the treated area of the saturating patch piece. The saturating patch piece is produced porous and gas-permeable by pressing out of a titanium powder with following sintering and thermal treatment with a volumetric saturation in the active medium of nitrogen. At that the height of the saturating patch piece choose previously from the following condition: H ≥ K*d*h, where H is a height of the saturating patch piece; K - the factor taking into account performances of the porosity and the powder material, 1/mm; d - the size of the powder granules, mm; h - depth of the nitriding coating, mm. The technical effect of the invention is the reusability of the saturating patch piece and production of a coating of the given depth. 
     EFFECT: the invention ensures reusability of the saturating patch piece and production of a coating of the given depth. 
     1 ex
Patent RU-2264809-C1 (RU)
Inventor: CHUEV I P
IPC: A61K31/41
Filed: 2004-04-28
Granted: 2005-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the suggested preparation contains the following components: o-phthalic aldehyde, non-ionogenic surface-active substance, benzotriasol and water (in weight%). As non-ionogenic surface- active substance one should apply either neonol or syntanol. To prepare this preparation one should, first, mix o-phthalic aldehyde with non-ionogenic surface-active substance and benzotriasol, the mixture obtained should be dissolved in water. The innovation could be applied for sterilization of medicinal products. 
     EFFECT: higher efficiency. 
     4 cl, 4 ex
Patent RU-2263267-C1 (RU)
Inventor: KURZIN N N
IPC: F28G7/00
Filed: 2004-07-07
Granted: 2005-10-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: device comprises race with inner ring groove that is rolled by the ball and branch pipe with tangential openings for supplying gas.  The wave guide is mounted from the face of the race and rigidly connected with the face of the race and branch pipe for supplying gas.  The space between the ball and branch pipe is 0.1-0.5 mm.  From one side, the race is provided with the pipeline connected with the vacuum pump. 
     EFFECT: enhanced efficiency. 
     1 dwg
Patent RU-2261141-C1 (RU)
Inventor: SERGEEV JU A
IPC: B01J4/00
Filed: 2004-07-13
Granted: 2005-09-27
Abstract: FIELD: apparatus for performing chemical processes in gas-and-liquid media. 
     SUBSTANCE: interior units of reactor include contact devices whose ends are secured in bearing grate; each contact device has vertical tubular up-stroke and down-stroke elements interconnected by means of U-shaped tubular element of the same diameter. Contact devices are located above bearing grate. Up-stroke element has hole on bearing grate for admitting liquid and gas. End of down-stroke element is blanked-off at the bottom and has outlet holes for gas-and-liquid mixture which are made in lateral surface of element. 
     EFFECT: enhanced stability of consumption and developed surface of contact phases; reduced hydraulic resistance of contact devices; enhanced efficiency of reaction process. 
     2 dwg
Patent RU-2277198-C1 (RU)
Title: Pulsation damper
Inventor: SHIMCHUK FEDOR STANISLAVOVICH
IPC: F16L55/04
Filed: 2004-11-03
Granted: 2006-05-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: pulsation damper comprises detachable housing provided with the flexible diaphragm to define under-diaphragm and above diaphragm spaces and valving member.  The valving member is made of two valves.  The first valve is mounted in the bottom section of the housing.  The under-diaphragm space is connected with the pipeline through the first valve.  The above-diaphragm space is connected with the gas chamber through the second valve mounted in the top section of the housing.  Both of the valves are made of spring-loaded rod with plate. 
     EFFECT: enhanced reliability and prolonged service life. 
     8 dwg
Patent RU-2270133-C1 (RU)
Title: Dock shore
Inventor: ALEKSEEV ALEKSANDR VIKTOROVICH
IPC: B63C5/02
Filed: 2004-11-25
Granted: 2006-02-20
Abstract: FIELD: shipbuilding; manufacture of dock shores. 
     SUBSTANCE: system of dock shores is mounted on movable platform installed on frame for motion in direction orthogonal to dock center plane. Frame is installed on pontoon deck of dock  at contact with one of its sides; it is provided with port for bearing base which is of insertion construction. All shores are sectional in construction and are provided with flexibly-mounted docking blocks and profiled detachable pads. Remotely-controlled drive of shores is made in form of rope-and-block system of movable platform whose drive is secured on side wall. Length of frame in direction transversal relative to dock center plane may be lesser than width of pontoon deck. Frame, platform and docking blocks may be made from welded metal structures; frame may be used for mounting additional platforms. 
     EFFECT: improved service characteristics due to mobility of dock shores; facilitated procedure of docking the ships. 
     14 cl, 4 dwg
Patent RU-2267086-C1 (RU)
Title: Device for measuring parameters of threaded piping articles
Inventor: KARLOV K R
IPC: G01B11/30
Filed: 2004-12-10
Granted: 2005-12-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device comprises light source and light receiver provided with means for processing information.  The light source and receiver are made in block that is made of a tube.  The scanning unit is provided with two channels optically connected with the tube and system of mirrors, which allow the light to pass from the tube to the outer or inner surface of the article through the channels.  The scanning unit is optically connected with the tube so that the optical axis of one of the channels is in coincidence with the optical axis of the tube. 
     EFFECT: expanded functional capabilities. 
     8 cl, 1 dwg
Patent RU-2283577-C1 (RU)
Inventor: TISHCHENKO MIKHAIL ANDREEVICH
IPC: A01F29/00
Filed: 2005-01-25
Granted: 2006-09-20
Abstract: FIELD: agricultural engineering, in particular, equipment used in feed production and animal farming. 
     SUBSTANCE: feed grinder-mixer-dispenser has conical hopper mounted on mobile frame and provided with conical screw arranged within said hopper. Knives are mounted on conical screw. Dosing-grinding device positioned rearward of discharge opening in conical hopper wall is made in the form of rotor with vertical tubular shaft on which disks with cutting members are fixed, said cutting members protruding into conical hopper. Rotor is enclosed in housing with discharge window, which is closed with gate-type shutter and guiding shield, which are driven from single hydraulic cylinder. Spring-loaded shear plates are positioned in housing. Feed mixture is dispensed by means of cutting members provided on rotor, said cutting members being adapted for grasping and withdrawing of material particles from hopper. 
     EFFECT: reduced time for grinding of stalked feeds owing to availability of screw with knives and rotor with cutting members. 
     2 cl, 4 dwg
Patent RU-2287052-C1 (RU)
Inventor: KIREEV ANATOLIJ MIKHAJLOVICH
IPC: E21B43/18
Filed: 2005-02-25
Granted: 2006-11-10
Abstract: FIELD: oil and gas production, particularly to develop oil and gas pools confined to complex field. 
     SUBSTANCE: method involves arranging producing wells in zone with dominating filtering channels; forming injection wells in zones with reduced fluid injectivity; injecting agent in wells and producing fluid. Filtering channel orientation is additionally determined in reservoir. Hydraulic reservoir fracturing is carried out along with channel stabilizing. Wells are provided with jet pump having washable insert. Filtering channels are cleaned along with differential pressure drawdown increase, wherein the differential pressure drawdown in producing well is regulated for liquid level and/or bottomhole pressure stabilization at each differential pressure drawdown application stage. Differential pressure drawdown in injection well is regulated for reservoir injectivity reduction at each differential pressure drawdown application stage. Agent injection is controlled in dependence of filtering channel direction in well zone of reservoir, namely the closer is filtering channels orientation to 00 the greater is agent injection pressure. Liquid is produced in "accumulation/discharge" cyclic regime. 
     EFFECT: increased oil recovery from reservoir and oil-and-gas saturated zone coverage with differential pressure application. 
     2 cl, 3 ex, 3 tbl
Patent RU-2272299-C1 (RU)
Title: Method for remote calibration of acceleration meter included in measuring transformer and device for realization of said method
Inventor: DORONIN VLADIMIR OLEGOVICH
IPC: G01P21/00
Filed: 2005-03-22
Granted: 2006-03-20
Abstract: FIELD: measuring equipment engineering, possible use for maintaining control over metrological characteristics of devices for measuring parameters of movement and direction of objects in space. 
     SUBSTANCE: for remote calibration method of acceleration meter included in composition of measuring transformer for calibration of acceleration meter, calibrating assembly is utilized included in composition of measuring transformer, and acceleration meter calibration process is performed periodically at position of measuring transformer mounting by altering position of acceleration meter in space and holding it relatively to four directions, while output signals of acceleration meter are measured, and calibrating parameters are calculated in accordance to appropriate formulae. Method is realized in device for remote calibration of acceleration meter included in composition of measuring transformer, including body and electronic circuit for processing acceleration meter signal. The latter additionally includes calibrating assembly in form of rotary platform, cam in form of heart-shaped curve, four locking devices, four springs and four electromagnets. Acceleration meter is positioned on rotary platform, on rotation axis of which cam in form of heart-shaped curve is held, to side surfaces of which four locking devices are pressed by springs, connected, respectively, to cores of four electromagnets, coils of which are rigidly held on the body. 
     EFFECT: possible automation of process for checking and calibrating acceleration meters, increased reliability and precision of transformers having aforementioned acceleration meters. 
     2 cl, 3 dwg
Patent RU-2285893-C1 (RU)
Inventor: FEDOROV VIKTOR NIKOLAEVICH
IPC: F42C1/04
Filed: 2005-04-06
Granted: 2006-10-20
Abstract: FIELD: mechanical percussion fuses for firing components of cluster ammunition, applicable both in artillery and rocket ammunition. 
     SUBSTANCE: the inertia safety mechanism of the fuse consists of a spring-loaded cap with a boss on the bottom and a lock in the form of a thin bar hinge-suspended above the cap, and coaxially entering the cap and the spring through the boss, the lock length is made for disengagement from the cap at its sinking. 
     EFFECT: enhanced safety due to introduction of several successively operating and functionally linked steps of protection, as well as precision of provision of the time of remote cocking and self-destruction by employment of pyrotechnical delay assemblies developed by a long-term practice of designing of fuses and mass manufacture of them. 
     2 cl, 7 dwg
Patent RU-2285823-C1 (RU)
Inventor: ANDOSKIN VLADIMIR NIKOLAEVICH
IPC: F04C2/107
Filed: 2005-04-20
Granted: 2006-10-20
Abstract: FIELD: earth drilling, particularly gerotor mechanisms of screw downhole motors used for oil and gas well drilling, as well as screw hydraulic motors and general-duty hydraulic pumps. 
     SUBSTANCE: stator comprises hollow body, stator shell with inner helical multiturn teeth and liner secured inside stator shell and provided with inner helical multiturn teeth. The liner is made of elastomeric material, for instance of rubber. Stator shell includes two sections with contact end surfaces arranged along central axis thereof and extending through the full shell length. Inner helical multiturn teeth of each section are formed as projections of inner helical multiturn teeth of adjacent section. Contact ends thereof have longitudinal facets welded to each other. Hollow body comprises at least two adapters located at body edges and enclosing ends of two sections. One edge, for instance end, of each section is secured to edges, for instance with ends, of the body and of the adapter by means of annular weld seam. 
     EFFECT: improved energy characteristics, service life and reliability. 
     4 cl, 3 dwg
Patent RU-2288617-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-06-03
Granted: 2006-12-10
Abstract: FIELD: production of canned first courses for cosmic feeding. 
     SUBSTANCE: method involves cutting carrot and bulb onion and slightly frying in melted butter with following grinding in grinder; blanching beet and grinding in grinder; cutting and blanching potato and grinding in grinder; shredding, freezing and grinding in grinder fresh cabbage; cutting beef and grinding in grinder; cutting greens and prune in grinder; mixing said components with tomato paste, bone soup, sour cream, edible salt, black bitter pepper and laurel leaf; packing resultant mixture in aluminum tubes; pressurizing and sterilizing. 
     EFFECT: wider range and increased digestibility of canned food.