baber/WOPTO huggingface dataset:
Patent RU-2240801-C1 (RU)
Inventor: GOL DBERG E D
IPC: A61P37/06
Filed: 2003-10-02
Granted: 2004-11-27
Abstract: FIELD: medicine, allergology, pharmacology, pharmacy. 
     SUBSTANCE: invention proposes a new gent eliciting an anti-allergic effect. Agent represents glucuronic acid that is known early as a stimulating agent of granulomonocytopoeisis. Agent effects on the more early stages in formation of allergic responses associated with producing immunoglobulins. 
     EFFECT: valuable medicinal properties of agent, expanded assortment of agents of claimed designation. 
     4 tbl
Patent RU-2264951-C1 (RU)
Inventor: DUROV D S
IPC: B64C35/00
Filed: 2004-02-24
Granted: 2005-11-27
Abstract: FIELD: aeronautical engineering; building hydroconverti ground-effect craft. 
     SUBSTANCE: proposed hydroconverti ground-effect craft has low-wing monoplane, mid-wing monoplane and high-wing monoplane arranged in tandem. Mounted on their outer panels are annular channels equipped with turning units and cantilever propellers for creating vertical and horizontal thrust; they are provided with propeller gearboxes mounted on stiffening ribs; front and rear ones are combined by means of transversal and longitudinal transmission shafts located at different levels with two intermediate T-shaped gearboxes driven by power plant. Power plant is provided with at least two main engines mounted in gondolas on either side from  longitudinal axis of fuselage-gondola on upper part of high-set wing. Vertical tail is mounted on tail boom. Three-leg landing gear is retracted into fore compartment. The proposed hydroconverti ground-effect craft is built  in three-boom pattern. High-set wing  is additionally provided with two booms at level of tail boom. Mid-set wing is made in form of stabilizer and its two propellers are just inter-boom propellers; they are provided with units for turning the annular channels which are mounted coaxially relative to  single transversal axis  of horizontal stiffening ribs located in stabilizer plane. Hermetic side compartments smoothly change to aft compartment behind aft section of fuselage-gondola. Aft compartment is provided with two C-shaped cuts under inter-boom propellers without shading them in creating the vertical thrust. Aft compartment is made under tail boom along its longitudinal axis in form of streamlined aft float of longitudinal stability. 
     EFFECT: improved service characteristics. 
     3 cl, 4 dwg
Patent RU-2262090-C1 (RU)
Title: Устройство для измерения напряжений в контакте протектора шины с опорной поверхностью
Inventor: PAVLJUK A S
IPC: G01M17/02
Filed: 2004-03-01
Granted: 2005-10-10
Abstract: Изобретение относится к области измерительной техники и может быть использовано при стендовых испытаниях шин для определения напряжений в контакте протектора шины с опорной поверхностью. Устройство содержит взаимодействующие измерительные элементы для определения вертикальных, поперечных и продольных напряжений в контакте заданного элемента протектора шины с опорной поверхностью, предназначенные для соединения с протектором шины. Измерительные элементы выполнены в виде охватывающих элемент протектора шины верхнего бандажа, снабженного тензометрическими датчиками и вертикальными балками с тензометрическими датчиками, и нижнего бандажа, при этом вертикальные балки снабжены упорами, контактирующими с нижним бандажом. В результате повышается достоверность и точность измерения напряжений в трех направлениях в контакте заданного элемента протектора шины с опорной поверхностью. 2 ил.
Patent RU-2257359-C1 (RU)
Title: Clay-phosphate material
Inventor: SVATOVSKAJA L B
IPC: C04B111/27
Filed: 2004-03-09
Granted: 2005-07-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: clay-phosphate material is composed of 40-42% sand, 27-28% Cambrian clay, 12-15% Fe(II)-containing metallurgical waste with sieve residue 5-7% (sieve no. 0.008), and orthophosphoric acid solution in exhausted detergent solution with 3-5% petroleum products and density 1.25-1.35 g/cm 3 . 
     EFFECT: retarded setting time of cured materials without loss in water resistance. 
     1 tbl
Patent RU-2269749-C1 (RU)
Title: Device for measuring level of liquid
Inventor: DEM JANKO VJACHESLAV GRIGOR EV
IPC: G01F23/36
Filed: 2004-06-21
Granted: 2006-02-10
Abstract: FIELD: engineering of measuring equipment, in particular, engineering of devices for measuring level of liquid, possible use for determining fuel level in fuel tank of vehicle. 
     SUBSTANCE: device has bearing frame, resistor, slip ring, executive tool. Bearing frame is made with mounting wall and between them a through hollow is made for mounting of contact holder and holding on rotary axis. Resistor is mounted in locking elements of frame. Slip ring is mounted on contact holder in mounting grooves. Angle of rotation of slip ring is limited by side walls of hollow. Slip ring contacts are compatible with resistor. A lever may act as executive mechanism. On the other end of lever float is held. Another end of lever is bent and held as rotary axis for contact holder and slip ring. For rigid holding middle portion of lever is enveloped by projecting slit elements (clamps) and abuts against post. Post is made on contact holder between aperture for rotating axis and projecting slit elements (clamps). 
     EFFECT: increased precision of device indications. 
     6 cl, 4 dwg
Patent RU-2256102-C1 (RU)
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: E21B49/00
Filed: 2004-05-27
Granted: 2005-07-10
Abstract: FIELD: oil producing jet units. 
     SUBSTANCE: proposed formation tester contains jet pump, unit for connecting and disconnecting tubing string, valve unit with seat for valve insert with check valve, packer and liner with intake funnel, all mounted on tubing string from top to bottom. Jet pump housing accommodates coaxially installed active nozzle and mixing chamber, and channels are made to deliver active medium, pumped out of well and stepped through channel with seat between steps. Possibility is provided for in-turn mounting of sealing unit and interlock insert with through channel which are arranged on flexible smooth pipe higher than tip for connecting self-contained logging complex and insert for recording pressure built-up curves I underpacker space of well under which self-contained instruments are installed for recording pressure, temperature and other physical parameters of well and forming fluids. Invention provides intensification of investigation, testing and preparation of wells, mainly, horizontal and high curvature wells, optimization of operation of jet pump used together with self-contained logging complex and other functional insets for investigation of producing formation. 
     EFFECT: improved reliability and increased capacity of operation. 
     3 cl, 3 dwg
Patent RU-2249017-C1 (RU)
Title: Alkyd resin production process (options) and lacquer material based thereon
Inventor: KOSOLAPOVA A JU
IPC: C09D167/08
Filed: 2004-06-11
Granted: 2005-03-27
Abstract: FIELD: polymer production. 
     SUBSTANCE: invention relates to production of modified alkyd resins widely used in varnish-and-paint industry as well as to lacquer materials based thereon for use as indoor and outdoor painting operations. Alkyd resin is obtained through alcoholysis of vegetable oils and optionally colophony with polyhydric alcohol (glycerol or pentaerythritol) in presence of catalyst, in particular mixture of lead and cadmium salts of saturated or unsaturated aliphatic C6-C18-monocarboxylic acid in the form of solution, in white spirit on heating, quantity of catalyst constituting 0.009-0.02% on the weight of components. Alcoholysis is followed by polycondensation of phenol resin based on alkylphenol and formaldehyde (at their ratio from 1:1 to 1:2) with dicarboxylic acid anhydride and modifier or using aromatic monocarboxylic acid in mixture with substituted aromatic monocarboxylic acid taken in specified proportions. Modified alkyd resins thus obtained serve as base for production of lacquer material containing a variety of fillers, pigments, siccatives, organic solvent, and, if necessary, thickener as well as various special additives (fire retardants, corrosion inhibitors, and the like). Resulting resins ate clear, with elevated content of volatiles, low acid number, rapidly drying, which enable manufacture of lacquer materials based thereon. 
     EFFECT: improved physicochemical properties of lacquer materials (hardness, elasticity). 
     3 cl, 4 tbl
Patent RU-2261979-C1 (RU)
Inventor: MAKHMUTOV I KH
IPC: E21B33/03
Filed: 2004-06-17
Granted: 2005-10-10
Abstract: FIELD: oil industry, particularly to operate oil and gas wells working under pressure. 
     SUBSTANCE: device has body rigidly secured to hydraulic cylinder and hollow piston arranged in the hydraulic cylinder. Arranged in the body are sealing member, upper and lower guiding rings installed correspondingly above and under the sealing member, and rest cooperating with upper guiding ring. Above components are removable. Lower guiding ring cooperates with hollow piston. Body is composed of upper and lower parts connected one to another by adjusting thread. The device also has additional sealing member, upper and lower guiding rings installed correspondingly above and under additional sealing member and additional rest cooperating with additional upper guiding ring. Above members are split and arranged in upper body part. Upper part is provided with adjusting screw located from top thereof and with stop for additional lower ring rest. Adjusting screw cooperates with additional rest. Lower end of upper body part cooperates with the rest. Hollow piston may be displaced only within hydraulic cylinder dimensions. Head-end cavity of the hydraulic cylinder communicates with ambient space. Lower guiding ring has fishing tool to fix equipment lowered in the well in upper extreme position thereof. Sealing members may include a set of sealing rings. 
     EFFECT: reduced consumption of materials used for device maintenance, increased sealing quality, elimination of emergency situations during equipment lifting. 
     2 cl, 2 dwg
Patent RU-2255987-C1 (RU)
Inventor: RASHNIKOV V F
IPC: C21D8/02
Filed: 2004-07-19
Granted: 2005-07-10
Abstract: FIELD: metallurgy; production of rolled metal. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy, in particular, to production of rolled metal of special designation by a method of thermomechanical working. The technical result consists in production of special designation rolled metal with heightened strength indexes, yield point, impact elasticity, cold endurance and a welding capacity. The method of production of rolled metal contains smelting of steel of a definite chemical composition, out-of-furnace treatment, continuous casting, austenitizing, prestrain and final strain in the interval of temperatures 980 ÷ 730°C with a total degree of reduction of 65 ÷ 80 %, detailed reductions of 10 ÷ 12 % and a strain rate of 10 -2  ÷ 10 second -1  , and refrigerating of rolled metal in time intervals between the detailed reductions conduct at the rate of 5 ÷ 30°C/second. In addition there are versions of the accelerated refrigeration of the rolled metal. 
     EFFECT: the invention ensures production of special designation rolled metal with heightened strength indexes, yield point, impact elasticity, cold endurance and a welding capacity. 
     3 cl, 3 tbl, 1 ex
Patent RU-2261139-C1 (RU)
Inventor: ABIEV RUFAT SHOVKET OGLY
IPC: B01D47/10
Filed: 2004-07-26
Granted: 2005-09-27
Abstract: FIELD: heat-and-mass exchange apparatus; chemical and food-processing industries; metallurgy. 
     SUBSTANCE: proposed scrubber is used for wet cleaning of gases from solid, liquid and gaseous admixtures as well as for cooling and condensation of vapor, conducting chemical reactions in the gas-liquid-solid systems. Proposed scrubber includes housing 1 equipped with cylindrical and taper contraction tube 2, neck 3 and diffuser 4, nozzle 5 mounted coaxially  in housing and provided with branch pipe 11 for admitting the dust-and-gas flow and L-shaped supply branch pipes 7 which are turnable around their axes; it is also provided with gas-separating reservoir 8 equipped with branch pipes  for discharge of cleaned gas and water with entrapped particles; supply branch pipes 7 are connected to liquid absorbent delivery system; nozzle 5 is axially movable relative to housing 1. Dust-concentration sensor 12 built in dust-and-gas flow inlet branch pipe is connected with controller 13 connected in its turn  to actuating mechanism 14 of adjusting valve 15 mounted between liquid absorbent delivery system and supply branch pipes 7. Branch pipe 9 used for discharge of liquid containing entrapped particles is mounted tangentially relative to  gas separating reservoir 8. Cleaned gas is evacuated from apparatus through branch pipe 10. Nozzle 5 is mounted hermetically in housing 1 by means of seal 6. Proposed scrubber makes it possible to conduct violent reactions in liquid-solid systems and in gas-liquid-solid systems without preliminary cleaning in other apparatus and to exclude use of drip pans; it also provides for  control of force (centrifugal) field in scrubber depending on parameters of dust-and-gas flow. 
     EFFECT: enhanced efficiency of scrubbing; reduced length of apparatus with no change in productivity. 
     3 cl, 3 dwg, 2 ex
Patent RU-2264475-C1 (RU)
Inventor: SKOROKHVATOV N B
IPC: C21D8/02
Filed: 2004-08-30
Granted: 2005-11-20
Abstract: FIELD: metallurgy; production of rolled low-alloy steel skelps. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy, in particular, to production of rolled low-alloy steel skelps and may be used at manufacture by continuous broad-strip mills of skelps for the electrowelded casing pipes intended to equip oil and gas boreholes in the northern seismic areas. The method provides for heating of slabs, their rolling in skelps at the regulated temperature of the end of the rolling, water cooling up to the temperature of reeling. The technical result of the invention is improvement of the quality of skelps and the skelps yield. For realization of the technical result the heating of slabs is exercised up to the temperature of 1220-1280°C, the temperature of the end of rolling keep within the range of 820-880°C, and the temperature of reeling set depending on the share of carbon in the steel according to the ratio: on a parity: T r =[C]·10 3  + (390±30), where T r  - the temperature of reeling, °C; [C] - the share of carbon in the steel, in mass %. The skelps rolling is realized out of a low-alloy steel containing, in mass %: 0.15-0.24 C; 0.20-0.70 Mn; 0.10-0.40 Si; 0.01-0.07 Al; 0.01-0.08 Nb; no more than 0.4 Cr; no more than 0.4 Ni; no more than 0.4 Cu; no more than 0.020 P; no more than 0.010 S; no more than 0.012 N; the rest - Fe. 
     EFFECT: the invention ensures improvement of the skelps quality and yield. 
     2 cl, 3 tbl, 6 ex
Patent RU-2256239-C1 (RU)
Inventor: LAVRENT EV V V
IPC: G11B11/08
Filed: 2004-11-10
Granted: 2005-07-10
Abstract: FIELD: computer science. 
     SUBSTANCE: method includes affecting carrier with heat flow and changing of its physical-chemical and molecular properties and following reading of applied encoded information. During recording data carrier is affected with modulated heat flow, and during reproduction data carrier is electrified and portions with different surface density of applied charge are detected, which density depends on type of modulating signal. Electrization can be performed using corona charge for whole data carrier once prior to reading. As data carrier polymer films can be used, in particular, made of polyamide. 
     EFFECT: higher efficiency. 
     6 cl, 3 dwg
Patent RU-2272106-C1 (RU)
Title: Slurry pipeline for hydraulic mining tool
Inventor: BABICHEV NIKOLAJ IGOREVICH
IPC: E02F3/90
Filed: 2004-12-07
Granted: 2006-03-20
Abstract: FIELD: mining industry, particularly for pulp elevation and transportation during mineral development, water pool bottom cleaning of bottom sediment, for channel dredging, for well drilling and underground cavities forming with the use of hydraulic technology. 
     SUBSTANCE: slurry pipeline comprises line for pulp conveyance provided with inlet pipe and jet pump and water line connected to the jet pump. The jet pump is made as hydraulic elevator. Line for pulp transportation is provided with at least one water separator made as at least three tail pipes connected one to another by water accumulation chamber. Sludge pump inlet is connected to water accumulation chamber outlet, sludge pump outlet is linked to line for pulp conveyance through coupling. The water accumulation chamber is arranged downstream from tail pipes. Jet pump may comprise water-resistant insert arranged in mixing chamber. 
     EFFECT: increased depth of pulp lifting and pulp conveyance range. 
     2 cl, 1 dwg
Patent RU-2281905-C1 (RU)
Inventor: PRIVALOV ALEKSANDR ALEKSEEVICH
IPC: B66B17/26
Filed: 2004-12-08
Granted: 2006-08-20
Abstract: FIELD: mining industry; housing devices. 
     SUBSTANCE: proposed device contains gate made in form of chutes turning relative to side walls of skip and installed one after the other.  Side walls of skip are intercoupled by fixed rear wall and bottom.  Device contains also fixed chutes arranged in front part of skip.  Returnable chutes are interconnected by means of torsion hinge joints with fixed chutes installed under turnable chutes whose plane is arranged at angle of repose of material to be unloaded.  Sealed envelopes arranged between turnable and fixed chutes are connected by pipeline to compressed air bottle through three-way cock, and said hinge joint of turnable chutes and fixed chutes is found between their inner edges. 
     EFFECT: increased capacity of unloading. 
     2 dwg
Patent RU-2275962-C1 (RU)
Title: Method of preparing catalyst for treating internal combustion engine exhaust gases and catalyst prepared by this method
Inventor: DROBAKHA ELENA ALEKSEEVNA
IPC: B01J37/025
Filed: 2004-12-09
Granted: 2006-05-10
Abstract: FIELD: catalyst preparation methods. 
     SUBSTANCE: invention relates to a method for preparing catalyst and to catalyst no honeycomb-structure block ceramic and metallic carrier. Preparation procedure includes preliminarily calcining inert honeycomb block carrier and simultaneously applying onto its surface intermediate coating composed of modified alumina and active phase of one or several platinum group metals from water-alcohol suspension containing, wt %: boehmite 15-30, aluminum nitrate 1-2, cerium nitrate 4-8, 25% ammonium hydroxide solution 10-20, one or several precipitate group metal salts (calculated as metals) 0.020-0.052, water-to-alcohol weight ratio being 1:5 to 1:10; drying; and reduction. Thus prepared catalyst has following characteristics: specific coating area 100-200 m 2 /g, Al 2 O 3  content 5-13%, CeO 2  content 0.5-1,3%, active phase (on conversion to platinum group metals) 0.12-0.26%. 
     EFFECT: simplified technology due to reduced number of stages, accelerated operation, and high-efficiency catalyst. 
     5 cl, 1 tbl, 10 ex
Patent RU-2279708-C1 (RU)
Inventor: VOLKOV BORIS IVANOVICH
IPC: H04N5/00
Filed: 2004-12-27
Granted: 2006-07-10
Abstract: FIELD: engineering of computer hardware. 
     SUBSTANCE: personal computer contains system block including system board, processor, random-access memory, hard drive with controller, video card, sound card, disk drive, monitor, keyboard and mouse. Personal computer additionally contains digital monitor, television card and compression block. 
     EFFECT: expanded functional capabilities, possible receipt by personal computer of digital television broadcast signal, reproduction of aforementioned signal without loss of quality on full screen of display with recording in compressed form onto hard drive of computer. 
     22 dwg, 1 tbl
Patent RU-2282931-C1 (RU)
Title: Linear electric engine
Inventor: KIM KONSTANTIN KONSTANTINOVICH
IPC: H02K33/02
Filed: 2005-03-29
Granted: 2006-08-27
Abstract: FIELD: electric engineering, in particular, engineering of linear electric engines. 
     SUBSTANCE: linear electric engine contains ferromagnetic slider, mounted on guides held rigidly relatively to body, magnet, positioned near upper end of slider and held rigidly on the body, magnetization axis of which is parallel to axes of slider guides, laser radiation source, rigidly held relatively to body, output aperture of source lies on straight line, perpendicular to and crossing guides of slider. Inside the body on the side from ferromagnetic slider, ferromagnetic stator is mounted, in grooves of which electric winding is mounted, connected through semiconductor transformer to load. 
     EFFECT: expanded functional capabilities due to simultaneous generation of electric energy. 
     1 dwg
Patent RU-2290048-C1 (RU)
Inventor: CHIZHOVA NATAL JA VIKTOROVNA
IPC: A41H3/00
Filed: 2005-05-17
Granted: 2006-12-27
Abstract: FIELD: production of corset articles. 
     SUBSTANCE: method involves plotting developed figure and applying constructive lines, with conical surface composed of segments oriented with their base in upward direction being used as developed figure, and height of segment being equal to distance between chest circumference line (C 4 ) and waist line (W); determining width of segment along chest line from formula S c =1/8 of chest circumference, along waist line S c =1/8 of waist circumference; elongating vertical lines of segments to determine upper and lower level of article in accordance with model. Resultant reticule is conventional image of body surface without projecting parts. Further modeling is performed by joining to resultant surface of protruding parts in the region of chest and thighs. 
     EFFECT: simplified method of constructing corset, high quality and required convenience and comfort of ready article. 
     1 dwg
Patent RU-2288991-C1 (RU)
Inventor: SHKURA VIKTOR NIKOLAEVICH
IPC: E02B8/08
Filed: 2005-05-23
Granted: 2006-12-10
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: invention relates to facilities designed to prevent getting of young fish into diversion.  Proposed fish protective facility includes water intake pipe arranged horizontally with suction hole in direction of water flow, sectional suction head arranged coaxially with pipe and consisting of two perforated cylinders of different diameter, system of dispensing manifolds connected by supply pipeline with pressure line of pump, made in form of torus and arranged in base of smaller and larger diameter cylinders along their outer perimeter.  Larger diameter cylinder adjoins suction hole of water intake pipe, and end face part of smaller diameter cylinder pointed in direction of water flow is blanked.  Dispensing manifold are provided with outlet holes pointed to top of head and uniformly spaced over perimeter of dispensing manifolds.  Additional outlet holes are made on outer surface of dispensing manifolds in middle between longitudinal planes in which main outlet holes pointed to top of head are arranged.  Said additional holes are uniformly spaced over outer perimeter of dispensing manifolds.  Supply pipeline is made inside head coaxially to its longitudinal axis, being connected by radial branch pipes with dispensing manifolds. 
     EFFECT: improved efficiency of protection of fish. 
     6 cl, 9 dwg
Patent RU-2284573-C1 (RU)
Title: Ранговый сортировщик
Inventor: ANDREEV DMITRIJ VASIL EVICH
IPC: G06G7/25
Filed: 2005-06-07
Granted: 2006-09-27
Abstract: Изобретение относится к автоматике и аналоговой вычислительной технике и может быть использовано для построения функциональных узлов аналоговых вычислительных машин, средств автоматического регулирования и управления, аналоговых процессоров. Техническим результатом изобретения является упрощение входной структуры и расширение функциональных возможностей за счет соответственно уменьшения количества информационных входов в n+1 раз и обеспечения совместного выделения n+1 отсортированных аналоговых сигналов. Устройство содержит n реляторов, каждый из которых содержит замыкающий и размыкающий ключи, два устройства выборки/хранения, элемент «MIN», элемент «МАХ» и булевый инвертор. 2 ил., 1 табл.