baber/WOPTO huggingface dataset:
Patent RU-2096597-C1 (RU)
Title: Method for development of oil deposit
Inventor: GORODILOV VIKTOR A
IPC: E21B43/20
Filed: 1996-07-05
Granted: 1997-11-20
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, oil is recovered through producing wells and working agent is injected through injection wells. Development is carried out in mode of increasing bed pressure until watering of recovered product reaches 85-90% and bed pressure is by 6-8% higher than initial pressure. After that, determined in injection wells is working agent injection pressure at which occurred is most uniform profile of absorption. Preset is determined pressure of injection in injection wells of deposit. Further development is carried out in mode of reducing bed pressure, and used as working agent is accompanying effluent water of deposit being developed. EFFECT: high efficiency. 1 tbl
Patent RU-2104966-C1 (RU)
Inventor: VARLAMOV L I
IPC: C02F101/00
Filed: 1996-07-18
Granted: 1998-02-20
Abstract: FIELD: water treatment with ozone. SUBSTANCE: plant has interconnected by pipelines: compressor, receiver and cascade ozonizer and bubbling chamber provided with water supply for ozonization and withdrawal of ozonized water. Gas outlet of bubbling chamber has hole for communication with atmosphere and connected with compressor inlet. EFFECT: higher efficiency. 1 dwg
Patent RU-2087191-C1 (RU)
Inventor: ROSTANIN NIKOLAJ N
IPC: B01J29/70
Filed: 1996-08-23
Granted: 1997-08-20
Abstract: FIELD: catalysts in petrochemistry. SUBSTANCE: invention relates to catalysts and methods of producing high-octane gasolines and aromatic hydrocarbons from raw material containing alifatic olefins and paraffins with 2-12 carbon atoms. high-octane gasoline or aromatic hydrocarbon concentrate are produced upon contact of raw material at elevated temperature and pressure with catalyst containing (in wt %): pentasil-group zeolite, 20-70; zinc oxide, 1-4; rare-earth element oxide mixture, 0.1-2.0; boron oxide, 0.1-3.0; fluorine, 0.1-3.0; and binding agent, the balance. EFFECT: increased conversion of raw material and yield of aromatic hydrocarbons. 4 cl, 4 tbl
Patent RU-2123147-C1 (RU)
Title: Device for withdrawal of pipe line from ground
Inventor: BAJDIMIROV M V
IPC: F16L1/028
Filed: 1996-09-10
Granted: 1998-12-10
Abstract: FIELD: repair of pipe lines. SUBSTANCE: device has body with side walls, base, cutting wedge-shaped surface changing into subsurface cultivator in base. Secured on side walls are detachable undercutting cheeks with undercutting plates and stabilizers made in form of plates. Support is secured on base. Pipe raising device is made in form of cross-piece fitted rollers. Cross-piece is placed on section of pipe line to be withdrawn, undercutting plates are placed before cross-piece under pipe line and body is placed on pipe line. Undercutting plates are secured on subsurface cultivator of body by means of undercutting cheeks. Subsurface cultivator is connected with cross-piece and truck tractor by means of ropes. During motion of truck tractor, body penetrates into ground forcing it apart and packing it. Cross-piece raises pipe line from slit thus formed. EFFECT: reduced power requirements. 2 cl, 4 dwg
Patent RU-2117100-C1 (RU)
Title: Method for consolidation of pile foundations for supports of electric power lines
Inventor: INDJUKOV ALEKSANDR TROFIMOVICH
IPC: E02D27/12
Filed: 1996-10-17
Granted: 1998-08-10
Abstract: FIELD: construction engineering. SUBSTANCE: this is used in repair and restoring operations on emergency pile foundations of supports for electric power lines when pile foundations are damaged in result of soil heaving caused by frost. According to method, pile foundations are sunken into ground base down to their initial position existed before soil heaving. This operation of sinking foundation components is performed by applying forces which are created by connecting foundation with power facility. This power facility is connected with other foundation components, thus creating temporary anchoring setup. Used in function of power facility are jacks, levers or turnbuckles which are connected by flexible links with foundation components. Created forces are preset for required direction of action to be brought on sinking component of foundation by means of deflecting pulleys installed on foundation. Reeved through pulleys are flexible links which connect sinking and anchoring components of foundation. Application of aforesaid method simplifies technology, reduces labour-intensity and cost of restoring operations, and also improves reliability and prolongs service life of restored pile foundations. EFFECT: higher efficiency. 4 cl
Patent RU-2135390-C1 (RU)
Inventor: KRIVOROTOV A S
IPC: B63C7/10
Filed: 1996-10-22
Granted: 1999-08-27
Abstract: FIELD: shipbuilding. SUBSTANCE: mechanical underwater robot includes submarine and grip provided with two semicylindrical doors with levers for opening and closing them. Doors are connected by means of hinge and levers of doors are connected with submarine by means of chains; submarine is made from interconnected ring-shaped tubes filled with lighter-than-water liquid. Each door with levers is made from separate tubes connected through coupling inserts welded to their ends; these tubes are also filled with lighter-than-water liquid. Envelopes of aerohoists secured on lateral sides of doors and on submarine are inflated with preheated air by means of compressor located in submarine through hoses. EFFECT: increased depth from which cargo may be raised. 2 cl, 3 dwg
Patent RU-2141022-C1 (RU)
Inventor: KRAUZE GJUNTER
IPC: E04G1/24
Filed: 1995-05-12
Granted: 1999-11-10
Abstract: FIELD: construction. SUBSTANCE: mobile scaffold is designed to execute various tasks in construction. Its characteristic feature lies in that its bearing profile can be adapted to various working conditions. In proposed mobile scaffold cross-pieces carrying running rollers are divided into two parts interjoined in direction transverse to rectangular horizontal projection of scaffold. As result of it expanding cross-pieces provide for increase of distances between running rollers in two mutually perpendicular directions. EFFECT: widened application field of mobile scaffold. 7 cl, 1 dwg
Patent RU-2123712-C1 (RU)
Inventor: FRIDMAN M R
IPC: G02B9/64
Filed: 1997-04-15
Granted: 1998-12-20
Abstract: FIELD: moving picture equipment. SUBSTANCE: wide-angle fast lens has two components separated by aperture diaphragm. First component includes negative meniscus, biconvex lens, negative meniscus, biconvex lens, negative meniscus, biconvex lens, positive meniscus, two negative menisci, and biconvex lens positioned in succession. Second component includes biconvex lens, biconcave lens, positive double- lens meniscus, and two biconvex lenses. Fifteen- component lens has the following technical data: relative aperture of 1: 1.25, field of vision of 96 deg., relation of S' to F' equal to 2.85, where S' is rear section of lens and F' is focal distance of lens. EFFECT: increased aperture ratio and enlarged field of vision of lens with simultaneous enlargement of rear focal section. 1 tbl, 3 dwg
Patent RU-2119864-C1 (RU)
Title: Polishing tool with angular positioning error compensation
Inventor: JUSUPOV ZH A
IPC: B24D13/02
Filed: 1997-05-06
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering, in particular, abrasive machining of parts on program controlled equipment. SUBSTANCE: polishing tool has flexible body carrying cutting device and provided with channels. Such construction allows cutting device to be rotated in zone of contact with surface in process to form thin-walled annular connecting member. EFFECT: improved operating parameters, enhanced reliability in operation and simplified construction. 1 dwg
Patent RU-2126868-C1 (RU)
Title: Dike
Inventor: GERASIMOV V M
IPC: E02B7/06
Filed: 1997-05-06
Granted: 1999-02-27
Abstract: FIELD: hydraulic engineering structures. SUBSTANCE: dike is intended for use at mining enterprises in erection of settling basins from ground materials. Dike has stratified drainage located inside it. Drainage is made in the form of interlayers with filtration material. Also incorporated in dike is thrust prism made of rock fill. This thrust prism is located in downstream slope of dike. Stratified drainage is made in the form of inclined sections parallel to downstream slope, and also of horizontal sections. Inclined and horizontal sections in combination create levels. Upper edge of inclined sections is located at surface of filtration flow. Horizontal sections are connected with thrust prism. Stratified drainage is provided with courses of pebble or gravel which are located above and below filtration material which is made of geotextile fibrous material with bulk density of 100-150 kg/cu.cm. Downstream slope of dike is provided with stratified drainage. EFFECT: increased reliability and stability; reduced labour-intensity in erection. 3 cl, 1 dwg
Patent RU-2126358-C1 (RU)
Title: Method of and mechanism for transportation of bulk damageable loads onto conveyor of loading machine
Inventor: BRAGIN A P
IPC: B65G65/02
Filed: 1997-07-02
Granted: 1999-02-20
Abstract: FIELD: agricultural engineering; loading of potato, carrot, apples and other fruits. SUBSTANCE: load is transported with inclination to horizon under action of machine inclined pan pressure effort. Load is subjected additionally to action of head of movable pans forming inclined base for transportation of load. Load transportation mechanism has drive in form of chain step-down transmission, cranks and connecting rods, front short pan freely resting onto floor by front end and connected by upper end to chassis support. Mechanism has row of movable pans installed in tandem along load lifting line with displacement of pan lower ends from this line downwards and to the side of preceding pans. Upper ends of movable pans are hinge coupled with sliders and slide blocks. EFFECT: provision of distribution of moving force along entire load lifting length. 3 cl, 5 dwg
Patent RU-2143229-C1 (RU)
Title: Method of surgical treatment of duodenal peptic ulcer
Inventor: ONOPRIEV V I
IPC: A61B17/00
Filed: 1997-08-13
Granted: 1999-12-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: method includes selective proximal vagotomy; dissection of stenosing walls of duodenum; preservation of continuity of intramural innervation; closing of large defect of proximal half of duodenum with displaced walls of distal part of duodenum with bringing of distal part of duodenum from under root of small intestine mesentery. EFFECT: reduced number of postoperative functional disturbances and ulcer recurrences. 4 dwg, 1 ex
Patent RU-2146486-C1 (RU)
Title: Lace-type boot and method for fastening boot to leg
IPC: A43C1/00
Filed: 1997-11-19
Granted: 2000-03-20
Abstract: FIELD: shoe industry. SUBSTANCE: lace-type boots have pair of portions adhering to shin bone part of leg and provided with lace guiding members within which one lace is twisted in the form of loop. Other lace is fastened with its one or two ends on front part of portion adhering to shin bone part of leg, for instance in upper lace guiding members, or loop-shaped part of lace is passed through main or additional lace guiding members. Method involves pulling loop of first lace through lace guiding members in front part of portions adhering to shin bone part of leg; fastening with one or two ends or passing loop of second lace through existing or additional lace guiding members and binding loop of first lace with second lace or its loop. EFFECT: improved wearing capacity of boot by simplified fastening to leg and increased service life of laces. 11 cl, 10 dwg
Patent RU-2134199-C1 (RU)
Title: Method of manufacture of pneumatic tyre casings (design versions)
Inventor: SHUMANOV L A
IPC: B29D30/06
Filed: 1998-01-29
Granted: 1999-08-10
Abstract: FIELD: tyre industry. SUBSTANCE: according to proposed method carcass provided with limiting projections is made separately by winding reinforcement thread onto bead rings. Breaker is made by winding separate thread onto rigid mandrel or by placing layers on rigid mandrel to form band. Then mandrel with breaker blank is placed into mould and tread is moulded forming breaker-tread band. Then carcass is connected with breaker-tread band in mould by fitting carcass with coaxial clearance relative to breaker-tread band and filling composite into coaxial clearance to form connecting layer. Breaker-tread band is formed of rubber based on high molecular caoutchoucs with provision of non-rubberized zones of breaker separate thread in places of it subsequent connection with carcass. Limiting projections on carcass are designed to prevent getting of connecting layer material into zone of sides. Limiting projections are made in form of flexible members of polyurethane elastomers in zone of contact of thread and tyre side. Prior to connecting carcass with breaker-tread band, zone of carcass connection is treated with live steam at minimum temperature of 160 o  for 5-20 min. According to other design version, carcass is made by winding reinforcement thread onto rigid pole provided with polymeric or fabric-based backing, then threads are wound to form carcass-breaker band which is subsequently placed in mould with preliminarily fitted in tread. Connection of carcass-breaker band with tread is provided by filling-in oligomeric compound into mould to fill intercord spaces of carcass and breaker and form tyre sides. Limiting projections on carcass are made in zone of bead rings of partially structurized elastic material. Shore hardness 80-95. Two other versions are provided. Compound to form connecting layer is filled in by gravity or under vacuum with residual pressure of 130-14000 Pa. Method makes it possible to assemble tyre of preliminarily made components which can be manufactured by different method in different time and to combine different versions of manufacture of carcass, breaker and tread. EFFECT: increased capacity and enhanced maneuverability. 6 cl, 13 dwg
Patent RU-2151252-C1 (RU)
Title: Lock
Inventor: KROTOV I O
IPC: E05B27/08
Filed: 1998-01-13
Granted: 2000-06-20
Abstract: FIELD: locks. SUBSTANCE: lock has body, turning axle and set of spring-loaded pushers and pins, and key. Turning axle is of two-step structure. Its first step is in the form of drum with longitudinal slots for key passing into longitudinal channels accommodating in pairs of pushers and pins. The second step is of small diameter and protrudes beyond body outline. Body has hollow for drum of turning axle with central hole for the second step of turning axle, and also longitudinal channels coaxial to drum longitudinal channels for each pair of pushers and pins. Springs are installed in body longitudinal channels. Pins with one part of their length are installed in body longitudinal channels, and with their other part of length in drum longitudinal channels. Lock has supporting member connected with the second step of turning axle beyond limits of body whose longitudinal channels are through. Springs are installed in longitudinal channels of body for engagement with supporting member by their ends. EFFECT: higher operating reliability. 3 cl, 19 dwg
Patent RU-2134217-C1 (RU)
Inventor: SIMONOV M P
IPC: B64F1/00
Filed: 1998-04-06
Granted: 1999-08-10
Abstract: FIELD: deck aviation. SUBSTANCE: prior to take-off, cruise engine is set in working mode at maximum afterburning thrust which is no less than 0.5 of aircraft take-off weight. This mode is maintained till maneuvering speed has been attained. Take-off acceleration includes pitching acceleration in final acceleration run at interaction with curvilinear spring board. Take-off acceleration during run over entire length of spring board is effected at distance of no less than 8 distances between front and main legs of aircraft at monotonic rise of normal g-load to no more than 3 g at parabolic rise of pitch angle to 12-16 deg at lift off spring board. Stabilizer is turned from position at negative angle of attack in getting on spring board to position at positive angle of attack. After lifting off spring board, stabilizer is turned to position of minimum positive angle of attack sufficient for rise of angle of attack of aircraft to magnitude corresponding to increasing speed of flight. EFFECT: reduced hunting of aircraft when running on spring board. 3 cl, 2 dwg
Patent RU-2135506-C1 (RU)
Title: Method of synthesis of 1-aryl(alkyl)-2-magnesium halogen(60)- -fullerenes
Inventor: DZHEMILEV U M
IPC: C01B31/02
Filed: 1998-03-30
Granted: 1999-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes a method of synthesis of 1-aryl(alkyl)-2-magnesium halogen(60)-fullerenes of the general formula (I)   where n = 1-4; C 60  - new allotropic carbon modification; R is Ph, p-C 6 H 13 , p-C 7 H 19  characterized in that toluene fullerene-C 60  solution is interacted with an excess of ether solution of aryl(alkyl)magnesium halide RMgHal where R is Ph, p-C 6 H 13 , p-C 7 H 15 ; Hal is Br, Cl at mole ratio = 1:(60-120) in the presence of zirconacene dichloride (Cp 2 ZrCl 2 ) as a catalyst taken at amount 1-3 mole% with respect to RMgHal. Reaction is carried out in argon atmosphere at the room temperature under normal pressure for 8-12 h. Synthesized fullerenes can be used in fine organic and organometallic synthesis and products of their functionalization - as physiologically active substances, extractants, sorbents, addition agents, photosensitive materials. EFFECT: improved method of synthesis. 1 tbl, 1 ex
Patent RU-2137526-C1 (RU)
Title: Draining-and-distributing device for ion exchange filter
Inventor: ASTAKHOV JU P
IPC: B01J47/02
Filed: 1998-04-16
Granted: 1999-09-20
Abstract: FIELD: accumulation and distribution of water in ion exchange filters. SUBSTANCE: device has collectors mounted at angle relative to axis of outlet branch pipe, radial distributing tubes located in plane of cross sections of collectors at angle to collector axis and detachable filter elements which are connected to distributing tubes by means of branch pipes having different length to ensure equal distance between filter elements and filter bottom. EFFECT: improved service characteristics of filter. 2 cl, 5 dwg
Patent RU-2151636-C1 (RU)
Inventor: IVANITSKIJ V V
IPC: B01F27/73
Filed: 1998-06-02
Granted: 2000-06-27
Abstract: FIELD: manufacture of building materials on base of inorganic binders. SUBSTANCE: activator has housing, turbine with shaft, disks with circular concentric projections; one disk is secured on housing and other disk is fitted on turbine shaft connected with drive. Circular projections of one disk are located between circular projection of other disk. Disks are provided with baffle plates made in form of cylinders of oval section; at one end, they are secured on circular projections of disk over diameter and at other end, they are interconnected by means of rings. Baffle plates are mounted on disk secured on housing and are oriented relative to radius at angle of 80 to 100 deg and those mounted on disk fitted on shaft are oriented relative to radius at angle of 30 to 60 deg. EFFECT: intensification of grinding; enhanced efficiency of activation of suspensions being prepared due to considerable increase of relative collision of particles. 2 dwg
Patent RU-2147373-C1 (RU)
Title: Method of revealing latent metastatic spread in patients with uveal melanoma
Inventor: LIKHVANTSEVA V G
IPC: G01N33/53
Filed: 1998-06-19
Granted: 2000-04-10
Abstract: FIELD: ophthalmology and oncology. SUBSTANCE: immunocompetent cells in peripheral blood serum are examined giving evaluations from calculation of T lymphocyte sub-populations CD 3 , CD 4 , CD 8  and index of their ratios. When all characteristics deviate from their normal values, in particular, to form index equal to or lower than 1.0 or equal to or higher than 2.0, latent metastatic spread is stated. EFFECT: increased reliability of analysis. 4 ex
Patent RU-2145893-C1 (RU)
Inventor: MUSABAEVA L I
IPC: A61N5/00
Filed: 1998-06-24
Granted: 2000-02-27
Abstract: Способ может быть использован в медицине, а именно в онкологии. Выполняют операцию удаления опухоли с резецированием ствола лицевого нерва и его ветвей. Через 7-10 дней после операции и снятия швов на "ложе" удаленной опухоли проводят лучевую терапию быстрыми нейронами 6,3 МэВ: РОД - 1,4-2,0 Гр, СОД - 8,0-11,0 Гр, РОД 2 фракциями в неделю. Фотонэквивалентная доза 40-45 Гр за 30-40 дней. Способ обеспечивает повышение эффективности лечения. 1 табл.
Patent RU-2134448-C1 (RU)
Title: Homogeneous computing medium with double- layer programmable structure
Inventor: BACHERIKOV G I
IPC: H03K17/00
Filed: 1998-08-19
Granted: 1999-08-10
Abstract: FIELD: computer engineering. SUBSTANCE: high-speed systems for real-time processing of large data streams are produced by introducing control unit. Groups of control-unit outputs are connected to program inputs of extreme locations of computer-locations matrix and to program inputs of storage- locations matrix. EFFECT: facilitated data handling procedures and improved speed. 3 dwg
Patent RU-2146977-C1 (RU)
Title: Apparatus for hot extrusion of tubes and front sleeve for such apparatus
Inventor: SMIRNOV V G
IPC: B21C25/00
Filed: 1998-09-08
Granted: 2000-03-27
Abstract: FIELD: plastic metal working, namely extrusion of tubes of hard-to-form metals in presses without piercing system. SUBSTANCE: apparatus for hot extrusion of tubes includes body of blank with inner duct, mandrel with stem, pressure pad with cavity for locking its joint with extrusion ram, sleeves mounted between mandrel and blank body. Joined surfaces of end of mandrel stem and cavity of pressure pad are spherical. Slit-type front sleeve of blank has cylindrical central portion and terminal portions with sloped surface. Sloped surface turned to body of blank is made according to diameter of blank body duct. Surface turned to direction of extrusion is made according to diameter of extruded tube. EFFECT: enhanced accuracy of extruded tube. 3 cl, 2 dwg
Patent RU-2146539-C1 (RU)
Title: Drainage tube for open drainage and aeration of maxillary sinus
Inventor: PROKOP EV P P
IPC: A61M27/00
Filed: 1998-10-01
Granted: 2000-03-20
Abstract: FIELD: otorhinolaryngology, particularly, treatment of maxillary sinusitis after radical operation on maxillary sinus. SUBSTANCE: drainage tube consists of two hollow tubes made of inert polyethylene. One tube is longer for closed drainage and has fixing part in the form of corrugations made on 1/3 of its length, and the other tube serves for free aeration and is fully corrugated. EFFECT: improved design of drainage tube, higher quality of treatment. 1 dwg
Patent RU-2150232-C1 (RU)
Title: Method for determining hemodynamics type of patients with traumatic shock occurred under emergency conditions at prehospitalization period
Inventor: MULLOV A B
IPC: A61B5/02
Filed: 1998-11-13
Granted: 2000-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring arterial blood pressure of victim person. Algover index, oxygen saturation of hemoglobin and time passed from the moment of the accident to the moment shock resuscitation team has arrived to take care of the victim (isolation time) are calculated. Hypo-, hyper- or normodynamic type of hemodynamic profile is determined under various values of oxygen saturation of hemoglobin, under predefined values of systolic arterial blood pressure and Algover index depending on isolation time. EFFECT: reduced risk of traumatic complications and lethal outcome; appropriate therapy selected. 1 tbl