baber/WOPTO huggingface dataset:
Patent UA-74192-C2 (UA)
Title: Machine for pressure welding of pipes with heating by arc controlled by magnetic field
Inventor: KUCHUK-YATSENKO SERHII IVANOVYCH
Filed: 2003-01-13
Abstract: Invention relates to the field of pressure welding of pipes with heating by arc controlled by magnetic field, and it can use in different branches of industry and building, for welding of tubular parts of different purpose and configuration, for fulfilling the installation and repair works. Machine for pressure welding of pipes with heating by arc controlled by magnetic field contains mobile and fixed assemblies mounted on the guides and isolated from each other, each of which has a mechanism of pressing, consisting of two double-arm levers. Clamping inserts are mounted on the lower arms of these levers. Upper lever arms are connected by crank-and-elbow gear with a nut connected with the screw fastened on the housing of both mobile fixed assemblies. Housings of hydraulic cylinders of jumping with guides executed as stocks are fixed on the fixed assembly. Improvement of the quality of obtained welded joints due to simplification in centering of pipes and installation of arched clearance is achieved, and it facilitates the work of operator.
Patent RU-2177486-C2 (RU)
Title: Composition for making triacetate films
Inventor: POLISHCHUK B O
IPC: C08L1/12
Filed: 2000-02-29
Granted: 2001-12-27
Abstract: FIELD: chemical industry, particularly, technology of organic compounds in manufacture of artificial fibrous and film materials. SUBSTANCE: composition comprises 8-10 % of cellulose triacetate with acetyl number of 61.8%, 0.05-0.30% of organosilicon block copolymer in which ratio of arylate and siloxane links in units is 20:40, and up to 100% of methylene chloride-ethanol mixture at volume ratio of 9:1. Invention makes it possible to increase light resistance of film: number of ruptures of triacetate macromolecules after radiation is decreased by several times. EFFECT: improved consumer and service characteristics of film. 12 ex, 1 tbl
Patent RU-2171931-C2 (RU)
IPC: F16H33/14
Filed: 2000-05-30
Granted: 2001-08-10
Abstract: FIELD: mechanical engineering; transport engineering; machine tool manufacture. SUBSTANCE: proposed transmission includes input shaft 1 and output shaft 2, carrier 5 with radial axles 6 in which coaxial locked internal wheels 7 and external wheels 8 of main satellites 9 and additional satellites 18 which are thrown into engagement with drive central wheel 3 and driven central wheel 4 located on one side from carrier 5 secured in housing 10 of transmission by means of immovable bearing heel 11 and movable bearing ring 17 which is linked with input shaft 1 by means of hollow intermediate shaft 16 mounted coaxially relative to input shaft 1 and three gear wheels 15, 13, 14 for rotation relative to input shaft in opposite direction. Wheel 13 is secured on bearing shaft 12 in transmission housing 10 in parallel with axis 0-0. Transmission and conversion of torque in wide ranges and at any modes of operation are effected through braking rotation of carrier 5 with its radial axles 6 due to change in direction of vector of moment of moment of all satellites and flywheels 19 connected with them at their simultaneous rotation around axis 0-0 of transmission and geometric axes 0 1 -0 1  of radial axles 6 of carrier which is identical to rotation relative to central point 0 1  of intersection of these axes. EFFECT: extended range of gear ratio between input and output shafts in direct dependence on output shaft load. 9 cl, 2 dwg
Patent RU-2186810-C2 (RU)
Inventor: KONDRAT EVA V S
IPC: C09D5/14
Filed: 2000-07-20
Granted: 2002-08-10
Abstract: FIELD: bactericidal coatings. SUBSTANCE: invention relates to compositions for manufacturing bactericidal coatings mainly for paintwork materials, film formers, impregnation materials, and dry blends, which can be used in construction industry, medicine, and other areas. Composition contains paintwork material for applying onto protected material and, included therein, bactericidal component, in particular nanostructural metal particles with life time in composition at least 3 months, their quantity ranging between 2×10 -6  and 0.3 mole per 1 kg paintwork material. Specified proportion of components enables manufacture of environmentally safe coating allowable both for child medical institutions and for domestic use. EFFECT: enabled suppression of pathogenic bacteria responsible for a wide series of infections. 9 cl, 9 ex
Patent RU-2249230-C2 (RU)
Inventor: LEKHTINEN MARKKU SAKARI
IPC: G01S7/295
Filed: 1999-03-25
Granted: 2005-03-27
Abstract: FIELD: radar systems and measurements. 
     SUBSTANCE: invention can be used in meteorological radars, 360 degree survey radiolocation stations as well as for remote sounding and sonar systems. During process of measuring of characteristics by radar of sonar the pulses are transmitted and signal is received between transmission of pulses, which signal depends on transmitted pulses and on distribution of characteristics of target at different ranges. Transmitted pulses form cyclically repeated code or continuously changing sequence of pulses. Distribution of characteristics is determined by means of representing the pulses in form of set of linear equations where variables have to be values of characteristics measured at required distances. The set of equations should be subsequently solved. As a result the conflict between measurement of power and Doppler shift is eliminated. 
     EFFECT: elimination of disadvantages related to usage of multi-pulse codes. 
     13 cl, 4 dwg
Patent RU-2198451-C2 (RU)
Inventor: TAKESHI SAITO
IPC: H01L21/76
Filed: 2000-11-20
Granted: 2003-02-10
Abstract: FIELD: manufacture of submicron-size silicon integrated circuits. SUBSTANCE: latent dielectric layer of insulation bottom part is formed by thermal oxidation of silicon with layer incorporating radiation defects produced in silicon in advance. To this end use is made of method for implanting accelerated ions of elements which do not produce doping donors or acceptors of 50-200 keV at dose rate of 1•10 16 -1•10 17  cm -2  and temperatures of 500-850 C in silicon. Masking layer of silicon nitride is produced with ports spaced apart through maximum L, this length being found from formula   where D is oxygen ratio at thermal oxidation of silicon on mentioned silicon layer incorporating radiation defects; t is oxidation time. EFFECT: reduced unsoundness of insulating areas; facilitated manufacture of integrated circuits. 5 cl, 7 dwg
Patent RU-2264468-C2 (RU)
Title: Способ определения характеристик последовательности молекулы нуклеиновой кислоты путем обнаружения и характеристики вариаций этой последовательности
Inventor: MAKKARTI TOMAS VALENTIN
IPC: C12Q1/68
Filed: 1998-04-22
Granted: 2005-11-20
Abstract: Изобретение относится к области молекулярной биологии и биохимии и может быть использовано в диагностических системах, предназначенных для выявления в биологических образцах определенных генов, а также известных или неизвестных мутаций этих генов. Предложен способ характеристики последовательности нуклеиновой кислоты путем установления наличия (или отсутствия) в этой последовательности вариаций и определения характера обнаруженных вариаций. Способ предусматривает ферментативное копирование анализируемой последовательности в присутствии, по крайней мере, одного вида дНТФ с модифицированным основанием, являющимся субстратом ДНК-гликозилазы; обработку полученной копии ДНК-гликозилазой и затем агентом, расщепляющим последовательность с образованием фрагментов, которые содержат ОН-группу на 3'-конце, инкубацию этих фрагментов в присутствии матричной нуклеиновой кислоты и фермента, способного обеспечить их наращивание, и анализ продуктов удлинения. Применение предлагаемого способа в диагностических целях повышает эффективность процедуры тестирования. 19 з.п. ф-лы, 7 ил.
Patent RU-2229994-C2 (RU)
Inventor: TSYKIN P K
IPC: B61F5/14
Filed: 2000-12-04
Granted: 2004-06-10
Abstract: FIELD: railway transport; locomotive body supports. SUBSTANCE; proposed rolling support contains upper and lower support plates with inclined surfaces pointed to each other. Each support plate is provided with three conical or spherical cavities and balls installed in centers of cavities to form equilateral triangle. Balls are enclosed in common holder consisting of two interconnected horizontal plates enclosing the balls. EFFECT: elimination of sliding friction in support both at turning of bogie and at transverse displacement of bogie relative to body when negotiating curved sections of track. 4 dwg
Patent RU-2201265-C2 (RU)
Title: Probe for drainage of gastro-intestinal tract
Inventor: BELJAEV M V
IPC: A61M25/01
Filed: 2001-04-12
Granted: 2003-03-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: the suggested innovation deals with developing efficiently operating construction for intestinal incubation and making this construction to have flexible-elastic properties. Probe in question has a cap rounded at its working end being made of elastic material, it has the possibility to curve, it is connected with draining tube supplied with perforated openings. Conductor in the form of metal rod with a spiral around it is situated inside the tube at its full length. Circling centering brushes made of flexible fibers are installed at its full length in every 50 mm beginning from conductor's distal end. External diameter of brushes is lower than internal diameter of draining tube. EFFECT: higher efficiency of drainage. 2 dwg, 1 ex
Patent RU-2212213-C2 (RU)
Inventor: KHUDJAKOV A JU
IPC: A61F9/007
Filed: 2001-04-17
Granted: 2003-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making three standard perforations in flat part of ciliary body. Linear incision is made in posterior part of the lens. Lents nucleus subluxation is carried out by means of ophthalmic spatulas. Round hole of 3 mm diameter is produced in anterior lens capsule using vitrectome. Subtotal closed vitrectomy is carried out. The vitreous cavity is filled with perfluororganic substances. The nucleus floating up to the iridolenticular membrane is withdrawn with lensectome. The artificial intraocular lens is implanted. EFFECT: concurrent correction of both lens and retina lesions; retained barrier separating the anterior and posterior eye segments in performing intervention; reduced risk of traumatic complications.
Patent RU-2216421-C2 (RU)
Title: Apparatus for shaping
Inventor: GUSEV G A
IPC: B21D11/20
Filed: 2001-04-23
Granted: 2003-11-20
Abstract: FIELD: plastic metal working, possibly manufacture of double-curvature articles from sheets and panels in creep mode. SUBSTANCE: apparatus for shaping portions of envelopes with smooth surface includes shaping chamber, working organs with mutually opposite drive units arranged outside shaping chamber. Each working organ has two deforming rods mounted coaxially with possibility of moving into shaping chamber at its both opposite sides; two linear motors, one motor is positioning, other motor is differential. Each motor has axially movable part mounted with possibility of reciprocation motion from motion source and supporting said deforming rod. Opposite drive units of working organs at each side of shaping chamber are realized as differential group drive system. Working organs are separated by similar groups; linear motors of each group are connected through common (for group) lines for transmitting motion of their axially movable parts with possibility of matching at shaping mode above mentioned groups for turning on with different phases and at other modes - with similar phases. Each group is divided by subgroups; subgroups of groups with different phases are arranged alternatively. Each subgroup has two single-row blocks arranged at opposite sides of shaping chamber. At least one linear differential motor of each working organ has device for normalizing shaping stroke of its axially movable part. Said device includes stationary stop for arresting motion of its axially movable part and movable limiter of its axially movable part provided with linearly moving member of rotation angle-to-motion converter; said stop and limiter are mutually joined through single-side transmission. EFFECT: enhanced quality of worked products, enlarged manufacturing possibilities. 14 dwg
Patent RU-2198296-C2 (RU)
Title: Device for dedusting of intramine ventilation air flows
Inventor: SERGEEV S I
IPC: E21F5/02
Filed: 2001-05-03
Granted: 2003-02-10
Abstract: FIELD: ventilation of air flows in underground workings of mining enterprises. SUBSTANCE: device includes impeller of axial fan with electric motor, dust-air receiving channels square in cross-section accommodating sprinkless and hydraulic washers, mixing chamber, straight-flow cyclone with slime discharge slot, slime discharge member and three-diffuser branch pipe with guide diffusers. Hydrodynamic washers are made in the form of rectangular frames crosswise conjugated by vertical central axis. Installed inside each frame, across its entire width are vertical metal deflecting strips with interval between them equal to frame width. Deflecting strips in washer working position are located at an angle of 45 deg to direction of air flow to be dedusted. Walls of guide diffusers of three-diffuser branch pipe are made in the form of rectangular cones. EFFECT: development of monoblock device with stable operation and reduced labor and power intakes for device manufacture and operation; higher efficiency of air cleaning from dust including finely divided fractions. 2 dwg
Patent RU-2212786-C2 (RU)
Title: Стимулятор смоловыделения при подсочке сосны
Inventor: ALEKSEEV I A
IPC: A01G23/10
Filed: 2001-05-21
Granted: 2003-09-27
Abstract: Изобретение предназначено для использования в области лесного хозяйства. В качестве стимулятора смоловыделения при подсочке сосны применяют твин-80 формулы      где m+m 1 = 20. Изобретение позволяет получать живицу, не содержащую вредных примесей, исключить некротические процессы и быстро заживлять раны. 2 табл.
Patent RU-2241517-C2 (RU)
Inventor: LAJTALA KHANNU
IPC: C22B3/26
Filed: 1999-10-19
Granted: 2004-12-10
Abstract: FIELD: chemical industry. 
     SUBSTANCE: the invention is pertinent to the field of chemical industry, in particular, to liquid extraction by solvents. The offered method to reduce size of the stages in the process of a solvent extraction the first and the last cells of extraction are supplied with a sedimentation unit and, at least, one of the cells of the middle section also has a sedimentation unit located around the unit of mixing. The cross-sectional area of a sedimentation unit, at least, in one of cells of the middle section is maximum equal to the half of the cross-sectional area of the sedimentation unit of first and last cells of a stage of extraction. The cell of extraction by a solvent is formed from the pump unit of liquid extraction, at least, one mixer and a settler. The settler of a cell is supplied, at least, with one lattice fence. The sedimentation unit of the cell of extraction by a solvent is formed around of a pump unit of a cell and a mixer of the cell. This method and the device allow to reduce space, in which the process is carried out, to ensure a decrease of the investment inputs, and also to reduce the need in chemicals for extraction by a solvent. 
     EFFECT: the invention allows to reduce a space, required for the production process, the need in chemicals for extraction by a solvent and the investment inputs. 
     13 cl, 2 dwg
Patent RU-2206306-C2 (RU)
Title: Method and device for treating the cases of intervertebral disk hernia
Inventor: KARABASH A L
IPC: A61H1/02
Filed: 2001-06-27
Granted: 2003-06-20
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves stretching and loading muscles and ligaments of the vertebral column. Vertebral column stretching is carried out when placing a patient body in vertical position with his head down and the femurs fixed on supporting platform. The patient position is fixed in unbending and lying patient position with the hands plied on the chest, head and stretched above the head along the body that gives control over muscle and ligament apparatus strengthening. The device has two vertical uprights having cross-bar for giving support to feet, two inclined uprights and horizontal supporting platform for placing patient femurs. The platform is rigidly connected to the uprights along the lateral sides. EFFECT: enhanced effectiveness of treatment. 2 cl, 2 dwg
Patent RU-2210688-C2 (RU)
Inventor: KHOMINICH V S
IPC: F16F7/08
Filed: 2001-07-05
Granted: 2003-08-20
Abstract: FIELD: transport engineering. SUBSTANCE: according to invention, separator is installed between rings in friction damper. Said separator is mated with tail spindle and is made in form of bushing with projections. Sectors of retainer installed between tail spindle and sleeve are arranged between projections. Tail spindle is provided with outer thread from side of lower attachment unit. Longitudinal slot is made in thread for engagement with tab of lockwasher. Said lockwasher is placed between adjusting and locking nut. EFFECT: improved reliability, increased service life of damper, provision of stability of resistance parameters of damper. 2 cl, 4 dwg
Patent RU-2210638-C2 (RU)
Inventor: MILUSHKIN A S
IPC: C25D3/18
Filed: 2001-08-17
Granted: 2003-08-20
Abstract: FIELD: galvanostegy, machine building, instrument making. SUBSTANCE: electrolyte comprises, g: nickel sulfate, 40-60; potassium pyrophosphate, 160-200; ammonium chloride, 3-5; borax, 3-5; two luster forming agents: 2- methoxybenzylidenehydrazine-(4-oxohydroquinazolinyl), 0.5-2 mmole/l and 2,4- dimethoxybenzylidenehydrazine-(4-oxodihydroquinazolinyl), 0.5-2 mmole/l and water, up to 1 l. Invention provides preparing finely crystalline, smooth, solid, good linked with a base, practically pore-free coatings with mirror surface at all regimens of electrolysis and they characterized by high yield by current and minimal hydrogen absorption of steel base that is very important for articles inclined to hydrogen embrittlement. EFFECT: valuable properties of electrolyte. 2 tbl, 3 ex
Patent RU-2210537-C2 (RU)
Inventor: PLUGIN A I
IPC: C01B31/02
Filed: 2001-10-16
Granted: 2003-08-20
Abstract: FIELD: carbon materials. SUBSTANCE: invention is destined for biotechnology and pharmacology and can be used when preparing high- reactivity substances. Starting components (wt parts), for example fillers: arachidonic acid, 20, and sea-buckthorn, 10, and fullerens, 1, are subjected in turn to treatment in working fluid of interelectrode space by electrohydraulic discharges. Thus treated components are combined and placed in working chamber, which is immersed into working fluid and treated with thermal field at 150-200 C for 3-10 min. Combined components are further exposed to by acoustic influence and electromagnetic field with input specific power 0.1 to 1.0 W/cu. dm. Acoustic influence is accomplished with the aid of three emitters, one of which being oriented centrally in working chamber and working at frequency 30-35 kHz and intensity10-50 dB. Two other emitters, working at frequency 40-45 kHz and intensity30-70 dB, are oriented mutually perpendicularly and the same way to the first emitter. All emitters are operated in cycle mode with 1-5 min intervals. Final product is discharged and packaged. EFFECT: enhanced process efficiency and improved quality of product. 2 cl
Patent RU-2215424-C2 (RU)
Title: Фиточай для очищения организма и снижения веса
Inventor: KAZACHENKO A G
IPC: A23L1/30
Filed: 2001-11-30
Granted: 2003-11-10
Abstract: Изобретение относится к производству фиточая. Фиточай для очищения организма и снижения веса содержит кассию, гибискус и дополнительные ароматические и/или вкусовые добавки, а также дополнительно содержит крушину. При этом компоненты взяты при следующем соотношении, мас.%: гибискус - 30-78, кассия - 20-60, крушина - 1-10, дополнительные ароматические и/или вкусовые добавки - 1-10. Отношение массы кассии к массе крушины находится в диапазоне значений 15-25. Изобретение позволяет мягко очищать организм без истощения и срыва иммунной толерантности, способствует снижению веса, имеет слаженный вкус и аромат, нормализует нервную систему, оказывает умеренное тонизирующее и успокаивающее действие, мягко снижает давление, смягчает состояние климактерического синдрома, снижает тягу к алкоголю, снимает симптом похмелья. 8 з.п. ф-лы.
Patent RU-2238732-C2 (RU)
Inventor: GERASIMOV D N
IPC: A61P19/00
Filed: 2001-12-03
Granted: 2004-10-27
Abstract: FIELD: medicine, juvenile surgery, traumatology. 
     SUBSTANCE: wound surface should be put into a capsule with sterile aqueous saline solution up to complete epithelization of the defect at the following concentration of ions (milliequivalent/l): Na +  - 144; K +  - 4; Ca 2+  - 2.5; Mg 2+  - 1.5; Cl -  - 114; HCO       2-   3        - 30; HPO       2-   4        - 2; SO       2-   4        - 1, saline solution should be supplemented with combination of chemotherapeutic preparations - metronidasol and ciprofloxacin at concentration of 16 mg and 12 mg/l saline solution, correspondingly, and fill the capsule thrice at 15-min-long interval on the 3d d of therapy with 0.2%-crystalline chemotrypsin solution upon 0.9%-sodium chloride solution, where one should add 2 g trimecaine/l solution, daily one should change the capsule for sterile one. 
     EFFECT: higher efficiency of therapy. 
     3 ex
Patent RU-2230699-C2 (RU)
Title: Crane-manipulator slewing circle
Inventor: BOGDANOV V O
IPC: B66C23/84
Filed: 2001-12-25
Granted: 2004-06-20
Abstract: FIELD: mechanical engineering; materials handling facilities. 
     SUBSTANCE: invention relates to slewing circles of cranes-manipulators. Proposed device contains frame base fixed outrigger beam and extension outriggers, post with slewing mechanism installed on frame base on taper single-row roller bearings including open gear train and two-step planetary reduction gear with hydraulic motor, oil tank and control equipment. Inner space of fixed outrigger beam of frame base is divided into two channels by central vertical partition. Said channels are stopped from one of end faces by welded-to rear walls with through holes to pass corresponding hydraulic communication main lines. Said guide adjacent channels are pf identical cross section to receive extension beams with outriggers, open ends being pointed to different directions and strengthened from outside by U-shaped end face collar welded-to reinforcement members. One of cantilevers of turnable balance beam of base is shorter than the other, and cylindrical axle of hinge joint of said beam is made thin-walls, with cross-section developed in diameter. Flat reinforcement disk is welded in inner space in center of beam. Pipe connecting base housing frames is made in form of thin-walled conical shell narrowing downwards and provided with local through cutout in one of side walls orientated, crosswise and profiled over outer contour of fixed outrigger beam mated with it in place of welding. It is provided with through radial hole for shank of cylindrical axle of balance beam hinge joint at diametrically opposite side. Upper end frame of said housing is made 1.5 times greater in diameter as compared with lower end frame and is provided with cylindrical step and multifaced flat flange arranged under cylindrical step and rigidly mated with corresponding faces of upper plate of box. 
     EFFECT: improved operating characteristics of crane-manipulator plant. 
     21 cl, 103 dwg