baber/WOPTO huggingface dataset:
Patent RU-2131375-C1 (RU)
Title: Method of shipboard launching of launch vehicle from sea-going vessel
Inventor: UTKIN A F
IPC: B63B35/00
Filed: 1995-06-06
Granted: 1999-06-10
Abstract: FIELD: launching of launch vehicle from sea-going craft. SUBSTANCE: launch vehicle is secured on launch table equipped with jet deflector. Launch table is placed in launch tube of shipboard matrix together with launch vehicle for vertical motion. after which compressed air is fed under launch table which is weighed out. Then acceleration is imparted to launch table with launch vehicle by supply of water by means of compressed air matrix ballast tank under table into gap between telescopic tube of pneumatic member and launch tube of matrix. Distance run by launch table is checked to increase pressure in ballast tank, if necessary. After the required distance has been covered by launch table, delivery of compressed air to tank and under table is discontinued. When gas discharge surface of jet deflector gets beyond upper shear of matrix, coupling of launch vehicle with launch table is broken and first-stage engine ignition is switched on, after which speed of launch table is cancelled and delivery of water from ballast tank of matrix is discontinued. EFFECT: enhanced reliability of launch vehicle from sea-going vessel due to reduced time of action of gas-dynamic jet of engine on vessel. 2 cl, 1 dwg
Patent RU-2101369-C1 (RU)
Inventor: GEORG PRSKAVETTS
IPC: C21D6/00
Filed: 1995-07-18
Granted: 1998-01-10
Abstract: FIELD: methods and devices for heat treatment of sections, particular, rails. SUBSTANCE: the offered method includes rolling of sections at maximum temperature of 1100 C, however, at least, 750 C, with their horizontal and straight installation in plastic metal working. In course of the first cooling operation, cooling is carried out with same local intensity of cooling down to temperature, particular, from 5 to 120 C above Ar 3  - alloy temperature. In course of the second cooling operation, heat is removed from rolled stock in longitudinal direction with same local intensity, if viewed in transverse direction, with different intensity, but zones of high cooling intensity are brought in compliance with zones of high mass concentration. In such zones, fine-grained perlite structure is formed free of mertensite. After that, rolled product is cooled down to room temperature. The device for embodiment of the offered method is distinguished by availability of preparation zone A, cooling zone B and final cooling zone C of sections. EFFECT: higher service properties of sections treated by the offered method. 19 cl, 3 dwg
Patent RU-2142873-C1 (RU)
Title: Method for working outer shaped surfaces of revolution
Inventor: PRILUTSKIJ V A
IPC: B24B21/16
Filed: 1995-08-08
Granted: 1999-12-20
Abstract: FIELD: machine engineering, namely finishing surfaces of grooves of inner races of bearings. SUBSTANCE: method comprises use of endless round-cross section belt as tool for working outer shaped surfaces of revolution. Endless belt embraces worked surface along arc and it has climbing and running off portions. Belt is covered with abrasive paste and it is moved relative to worked surface at cutting rate. Blank is subjected to rotation around central axis along its whole length by applying equal opposite-sign torques to outer surfaces of tool. Radius of tool cross section is selected according to condition that its minimum radius value is equal to concave portion of profile of worked surface of blank. EFFECT: enhanced strength of tool, its uniform wear, increased accuracy of shaping at working process. 5 dwg
Patent RU-2090884-C1 (RU)
Title: Laboratory plant for examination of process of gas and liquid extraction
Inventor: KASYANOV GENNADIJ I
IPC: G01N33/02
Filed: 1995-09-19
Granted: 1997-09-20
Abstract: FIELD: examination of composition and quality of biological raw materials. SUBSTANCE: laboratory plant incorporates extractor with mixer placed into sealed body, drain tube with plug put on its outlet end with gas removing tube where inlet microfilter is installed, source feeding liquified gas into extractor and aid to supply separable containers put under drain tube. EFFECT: simplified design, enhanced functional reliability. 1 dwg
Patent RU-2111946-C1 (RU)
Title: Method of preparing 4-vinylcyllohexene-1
Inventor: OSOKIN JU G
IPC: C07C13/20
Filed: 1995-12-15
Granted: 1998-05-27
Abstract: FIELD: organic synthesis. SUBSTANCE: vinyl cyclohexene can be used as original material for producing epoxides, organoaluminium compounds and other valuable products of organic synthesis. Claimed method is carried out by dimerization of 1,3-butadiene in liquid phase at 70-150 C in the presence of metal complex catalyst based on carbonyl iron and sodium nitrite followed by recovery of the desired product by standard procedures, e.g. by rectification. Butadiene and mixtures thereof with hydrocarbons and/or solvents are contacted with catalyst including dodecacarbonyl triferrate or dihydride undecacarbonyl triferrate, or complex salts of undercacarbonyl hydride trifferate anion with amines at Fe:Na atomic ratio of (0.2-5.0):1. EFFECT: more efficient preparation method. 3 cl
Patent RU-2104418-C1 (RU)
Inventor: GILJAROV PETR PETROVICH
IPC: F16C33/66
Filed: 1996-01-24
Granted: 1998-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: antifriction bearing is designed to work on solid lubricant. Antifriction bearing includes outer and inner races provided with chutes with rolling solids of revolution mounted between them and located in cage. Cage consists of two ring-shaped members. Cage is connected with scrapers located in spaced relation in chute of ring by means of connecting member-concentrator. Scrapers are used for motion of powder of solid lubricant. Each connecting member-concentrator is mounted in scraper and in cage for mutual axial displacement. Both ring-shaped members of cage may be mounted forming rolling solids of revolution between them and connected by means of connecting members-concentrators of chutes, thus enhancing circulation of solid lubricant powder in seats of cage. EFFECT: improved circulation of solid lubricant in seats of cage. 2 cl, 3 dwg
Patent RU-2086254-C1 (RU)
Title: Balsam tincture showing wound-healing, antiinflammatory and antimicrobial effect (its variants)
Inventor: GANICHEVA LYUDMILA M
IPC: A61P31/00
Filed: 1996-02-06
Granted: 1997-08-10
Abstract: FIELD: medicine, medicinal industry. SUBSTANCE: balsam tincture containing extract and vegetable raw has St.-John's-wort herb, pot-marigold flowers and celandine herb. Extract - 40% ethyl alcohol. Vegetable raw has additionally milfoil herb and major plantain leaves at the following ratio of components, g/l ready product: St/-John's-wort, 4.0-4.5; pot-marigold flowers, 15-21; celandine herb, 12-36; milfoil herb, 15-45; major plantain leaves, 4.0-4.5; and 40% ethyl alcohol, the balance. By the second variant balsam tincture has 70% ethyl alcohol at the same ratio of components as by the first variant. EFFECT: enhanced quality of balsam tincture. 2 cl
Patent RU-2119342-C1 (RU)
Title: Herbs species n 2 with common restorative effect
Inventor: KONOVALOV VALERIJ NIKOLAEVICH
IPC: A61K36/73
Filed: 1996-02-06
Granted: 1998-09-27
Abstract: FIELD: medicine, in particular, production of herbs species from vegetable raw material. SUBSTANCE: species contains nettle, mint, foxberry, goldenrod, mountain ash and crowberry. Proposed species has tonic, antiinflammatory, cholagogic and diuretic activities. EFFECT: higher efficiency.
Patent RU-2121779-C1 (RU)
Inventor: VISHNJAKOV A S
IPC: A01C7/16
Filed: 1996-02-06
Granted: 1998-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeding unit has two hoppers, two dosers, each connected to related hopper from below, and tubular hoses connected to dosers with their inner end through flexible connectors. Hoppers together with dosers and hoses are mounted on drill frame. Outer ends of hoses are connected to frame through adjustable hangers. Eccentric boom drive mechanism is attached to mid portion of drill. Pipe of each boom is composed of two equal halves. Plate mounted at pipe halves detachment location is adapted for dividing working cavity of boom into upper material transportation zone and lower seeding zone. Plate is provided with lengthwise windows. Material seeding zone is divided along the whole length by vertical transverse walls into separate independent sections. Such construction allows maximum uniformity of material distribution to be provided independent of field relief. EFFECT: increased efficiency by uniform distribution of seeds and prolonged service life. 4 dwg
Patent RU-2095473-C1 (RU)
Inventor: ZAGIROV MAGSUM MUDARISOVICH
IPC: C23F13/00
Filed: 1996-02-14
Granted: 1997-11-10
Abstract: Изобретение относится к защите металлических сооружений от подземной коррозии, в частности, к электрохимической защите трубопроводов от блуждающих токов. Способ включает электрическое отделение защищаемого участка от основного трубопровода диэлектрическими вставками и подачу на него тока защиты. Новым является то, что в качестве диэлектрической вставки применяют многослойную гибкую неэлектропроводную трубу. Особенно эффективно применение способа в городских условиях при защите газопроводов.
Patent RU-2098451-C1 (RU)
Title: Formulation for briquetting fuel
Inventor: KHOKHLOV ANTON L
IPC: C10F7/06
Filed: 1996-03-20
Granted: 1997-12-10
Abstract: FIELD: solid fuel production. SUBSTANCE: formulation for briquetting fuel includes peat 4 with moisture content 40-50% (20-75%), wood wastes (10-65%), and, additionally, slate (10-65%) and petroleum processing wastes (5-15%). Worked out lubricating oils from enterprises may also be employed. Briquets are usable as industrial and household fuel as well as heat- insulation material. EFFECT: widened assortment of briquet constituents.
Patent RU-2101837-C1 (RU)
Inventor: GURNITSKIJ V N
IPC: H02K17/00
Filed: 1996-03-25
Granted: 1998-01-10
Abstract: FIELD: process line electric drives. SUBSTANCE: magnet wire is removed from one or two slots in bottom part of machine. EFFECT: reduced magnet wire consumption, improved power characteristics. 1 wdg
Patent RU-2108161-C1 (RU)
Title: Method of making slurry from sands of placer deposits
Inventor: PLJUSNIN V A
IPC: B03B5/00
Filed: 1996-04-25
Granted: 1998-04-10
Abstract: FIELD: mining industry. SUBSTANCE: this relates to open-cast mining of placer deposits and can be used in making slurry for concentration of placer deposit sands. According to method, sands are delivered to flat stationary horizontal screen. Then sands are disintegrated and screened with use of pressure-fed water. Oversize material is directed to dump, and screened material is delivered to concentration. Washed oversize material is mixed, removed from screen and discharged to dump by pull shovel. EFFECT: higher efficiency. 1 cl, 2 dwg
Patent RU-2108462-C1 (RU)
Title: Method of overburden operations
Inventor: DOMENIK O P
IPC: E21C41/26
Filed: 1996-05-17
Granted: 1998-04-10
Abstract: FIELD: mining industry. SUBSTANCE: this is intended for use in overburden removing operations performed by excavators accompanied by bulldozers for piling thaw unproductive kinds of rock at overburden thickness of up to 10 m at placer deposits with industrial contour width within 40-150 m. According to method, rock is extracted by excavator in successive passes. Excavated material is initially dumped to temporary piles arranged on untouched area with subsequent moving them beyond overburden area to permanent pile. In extracting rock, excavator working runs are performed at acute angle to direction of work front advancement and at obtuse angle to direction of rock pushing by bulldozer. EFFECT: higher efficiency. 1 dwg
Patent RU-2117166-C1 (RU)
Title: Conical spool timing mechanism of internal combustion engine
Inventor: KHARCHENKO V S
IPC: F01L7/08
Filed: 1996-05-29
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: device has set of conical pairs installed in engine cylinder heads on common splined shaft, and lubrication system. Each spool has drain and vertical holes. Conical spool bushing has circular grooves. Cylinder heads has mounting holes. Number of vertical holes in conical spool is equal to number of circular grooves in bushing. EFFECT: improved efficiency of valve timing mechanism. 2 cl, 1 dwg
Patent RU-2113596-C1 (RU)
Title: Steam turbine
Inventor: KOVALEV EVGENIJ PAVLOVICH
IPC: F01D11/02
Filed: 1996-05-30
Granted: 1998-06-20
Abstract: FIELD: thermal engineering. SUBSTANCE: steam turbine has multistage rotor with disks provided with rotor blades and diaphragms installed between disks and provided with nozzles on rim, central bores, and shaped slots. The latter accommodate segments with ridges of labyrinth seals entering slots on rotor shaft. Diaphragms have ducts through which nozzles communicate with central bores; slots are also made on inlet ends of segments under duct bores in diaphragms communicating with nozzles. EFFECT: reduced steam leakage through labyrinth seals; improved economic efficiency of turbine. 4 dwg
Patent RU-2115597-C1 (RU)
Title: Method of control of space turn of spacecraft
Inventor: LEVSKIJ M V
IPC: B64G1/24
Filed: 1996-06-06
Granted: 1998-07-20
Abstract: FIELD: space engineering; effective control of spacecraft attitude. SUBSTANCE: proposed method includes stages of acceleration, free rotation and pulse deceleration of spacecraft; during second stage, deviation of present moment of momentum from rated magnitude at which spacecraft starts free rotation from present to preset final attitude is determined and rotation of space- craft is corrected by means of pulses, thus eliminating above-mentioned deviation. Rated magnitude of moment of momentum is automatically determined by means of control system through solving the boundary-value kinematic problem of orientation of solid body by successive approximation method with prediction. EFFECT: reduction of power requirements; enhanced accuracy of reorientation maneuver for wide class of spacecraft. 2 cl, 2 dwg
Patent RU-2113989-C1 (RU)
Title: Line for molding of reinforced concrete railroad ties
Inventor: KONDRASHCHENKO V I
IPC: B28B15/00
Filed: 1996-08-07
Granted: 1998-06-27
Abstract: FIELD: manufacture of reinforced concrete railroad ties with use of vibration compaction of concrete mix. SUBSTANCE: line includes successively arranged sections 1 and 2 for placement of concrete mix into multicavity mold 4 and subsequent compaction of mix in mold 4, respectively. The line is provided with portal 11 which horizontally travels over rails. Accommodated inside portal 11 is a row of manipulators 12 and 13. Multicavity mold 4 with tensioned string packs is installed on roller conveyor 6 of the first section 1 and moved up to limiting stop 7. Portal 11 is moved to the first section. Embedded washers are supplied by power cylinders with the help of gates to working zone of hole-forming cores. In so doing, sliders are lowered by power cylinders and together with sliders are also lowered removable parts of hole-forming cores. After gates leave the working zone of hole-forming cores, sliders continue lowering with the help of power cylinders, and removable parts of hole-forming cores continue lowering together with slides until they are fitted on heads of nonremovable parts of hole-forming cores. In this case embedded washers assume the design position. After installation of hole-forming cores, embedded washers and diaphragms, movable portal 11 is moved to the second section 2 of concrete mix vibration compaction, and concrete placer 8 moves to occupy the former position of portal to uniformly distribute concrete mix over mold 4. Upon filling of mold 4 with concrete mix, mold is moved over roller conveyor 6 to the second station 2 for vibration compaction of concrete mix. Upon completion of vibration compaction, auxiliary members are removed from mold 4 by portal 11. EFFECT: higher productivity of the line; higher quality of manufactured ties. 4 cl, 7 dwg
Patent RU-2103231-C1 (RU)
Inventor: AFANAS EVA A F
IPC: C02F3/02
Filed: 1996-09-09
Granted: 1998-01-27
Abstract: FIELD: equipment for sewage treatment; equipment for biological and in-depth purification of effluents in small quantities. SUBSTANCE: apparatus comprises casing, aeration chamber accommodating semi-submerged partition and porous partitions, aerator provided with immersion pump, pipelines for sewage supply and discharge. Novelty resides in that aerator and immersion pump are arranged on either side of shell having porous partitions, and aerator is placed between casing and semi-submerged partition on sewage supply side. EFFECT: higher efficiency due to improved conditions for agitating sewage and due to providing constant contact of microflora with sewage to be treated in aeration chamber. 2 dwg
Patent RU-2103470-C1 (RU)
Title: Turnstile
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: E06B11/08
Filed: 1996-09-26
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: this is used for regulated passing of visitors to side-shows or other places where counting of visitors is required. Turnstile has vertical axle mounted on base, and revolving unit with body installed on axle for rotation around it. Attached to radial rods of revolving unit through certain pitch are vertical bars. Mounted on base beyond passage through same pitch are stationary vertical bars displaced relative to bars of revolving unit through half-pitch. At rotation of revolving unit, its bars are moving between base-mounted bars. EFFECT: high efficiency. 2 dwg
Patent RU-2127080-C1 (RU)
Inventor: SAVEL EV V S
IPC: A61B8/06
Filed: 1996-12-02
Granted: 1999-03-10
Abstract: FIELD: medicine. SUBSTANCE: method includes measurement of Doppler ultrasonic signal reflected from erythrocytes of blood flowing in vessel being examine. Then measured spectrum is compared with number of reference spectra measured at definite viscosity of blood in given vessel. Value at which reference spectrum coincides with measured one best of all is taken for efficient viscosity. EFFECT: noninvasive examination. 3 dwg, 1 tbl, 1 ex
Patent RU-2099042-C1 (RU)
Title: Heating device for steam and dry hot-air baths
Inventor: MATVEEV EVGENIJ P
IPC: A61H33/06
Filed: 1996-12-02
Granted: 1997-12-20
Abstract: FIELD: medical engineering; heaters for producing steam hot air for steam ("Russian") baths and for dry hot-air ("Finnish" or "saunas") baths. SUBSTANCE: proposed heater comprises metallic skeletal or carcass with grate, onto which not stones are placed. Carcass has frame, onto which plurality of thermoelectric heaters are placed. Heaters are in form of spirals made of Nichrome alloy and enclosed in heat-resistant glass sheathing withstanding heating up to 1000 C. Sheathing is 1.5-3 mm thick. Stones are laid onto grate. Frame supporting thermoelectric heaters is pulled out of carcass during replacement procedure. Power control unit is interposed between power supply and heaters. EFFECT: 1) uniform convective heat (steam) flow is generated; 2) improved microclimate in bath room due to preventing contact of air with overheated metal parts; 3) greater comfort and longer service life. 1 dwg
Patent RU-2113036-C1 (RU)
Inventor: AGAPOV V A
IPC: H01M4/24
Filed: 1997-01-06
Granted: 1998-06-10
Abstract: FIELD: electrical engineering; enclosed-pocket plate alkali batteries. SUBSTANCE: device has extrusion assembly for coating and drying flat strip, paste holding tank, strip drive incorporating coiling and uncoiling spools, set of guide rollers. According to invention, coating assembly is made in the form of enclosed cylinder mounting extrusion heads separated by restricting members and provided with groove in working radial part that combines outlet extrusion holes into single unit. EFFECT: improved stabilization of characteristics and facilitated manufacture of plates. 4 dwg
Patent RU-2140260-C1 (RU)
Inventor: DE BER EHNN KH
IPC: A61K9/00
Filed: 1995-06-21
Granted: 1999-10-27
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: invention relates to the use of the medicinal composition in powder inhalers. The composition consists of a carrier particles covered by drug or drug mixture. The composition is easily redispersed and decomposed to particles that are able to penetrate into the patient lung. The composition can be used for preparing drugs. Invention proposes a method of the composition preparing. Invention provides the dosed mixture amount preparing for its delivery into the patient lung. EFFECT: enhanced effectiveness of the composition. 15 cl, 2 tbl, 7 ex
Patent RU-2101709-C1 (RU)
Inventor: ZOTIKOV EVGENIJ ALEKSEEVICH
IPC: G01N33/80
Filed: 1997-03-21
Granted: 1998-01-10
Abstract: FIELD: medicine. SUBSTANCE: means is plastic plate with four paper strips glued over it. Polymer suspension and test reagent are applied and dried in series to the strips surface. Polymer coating is produced from polymer particles suspended in water being obtained as heterophase copolymerization product obtained from butyl acrylate, methyl metacrylate, styrene and acrylic acid. Paper surface coating is produced by pouring and drying at 37-40 C. Human hyperimmune sera or monoclonal antibodies of anti A, anti B, anti Rhesus D specificity are usable as test reagents. EFFECT: enhanced sensitivity; wide range of applications under field conditions. 13 cl
Patent RU-2118831-C1 (RU)
Title: Gear measuring magnetic fields
Inventor: SOBOROV G I
IPC: G01R33/02
Filed: 1997-06-09
Granted: 1998-09-10
Abstract: FIELD: measurement technology. SUBSTANCE: proposed gear includes ferroprobe 1, first integrating digitizer 2, capacitor, first scale converter 7, second integrating digitizer 3, alternating voltage amplifier 4, phase-sensitive demodulator 9, second scale converter 10 and third integrating digitizer 11 connected in series. Output of digitizer 11 is connected to compensation winding of ferroprobe 1. Its excitation winding is connected to first output of generator 6, second output of generator 6 is connected to input of control device 5. Its outputs, from first to sixth, are connected to control inputs correspondingly of first integrating digitizer 2, first scale converter 7, second integrating digitizer 3, phase-sensitive demodulator 9, second scale converter 10 and third integrating digitizer 11. Realization of weight integration in conversion channel suppresses internal ferromodulation and external low-frequency and high-frequency noises which considerable increases accuracy and noise immunity of gear. EFFECT: increased accuracy and noise immunity of gear. 5 dwg
Patent RU-2145131-C1 (RU)
Title: Nonresonating potential transformer
Inventor: ZHURAKHOVSKIJ ANATOLIJ VALENTI
IPC: H01F38/24
Filed: 1997-06-05
Granted: 2000-01-27
Abstract: FIELD: power engineering. SUBSTANCE: transformer 2 used for superhigh-current protection of insulated-neutral lines during ferroresonant processes has its two primary windings connected across line voltages through substation buses. Capacitive voltage divider 3 is connected to phase lead of buses 1 common for two primary windings of transformer 2 and ground; output of capacitive divider 3 is connected together with transformer secondary leads to line voltage changer 4 whose outputs are connected to inputs of secondary voltage circuits to ensure monitoring of all supply voltages and zero-sequence voltage. EFFECT: improved reliability and resistance to alternating arcing ground faults of supply mains. 1 dwg