baber/WOPTO huggingface dataset:
Patent RU-2111146-C1 (RU)
Title: High-altitude guided aerostatic flying vehicle
Inventor: ISHKOV JURIJ GRIGOR EVICH
IPC: B64B1/06
Filed: 1994-05-26
Granted: 1998-05-20
Abstract: FIELD: aerostatic guide flying vehicles with thermostatic balancing. SUBSTANCE: high-altitude guided flying vehicle includes aerostatic casing with varying configuration and volume which is made from convex upper and lower envelopes and cylindrical envelope secured by their edges on upper and lower tori; these envelopes form cavity where lighter-then-air gas bottles are arranged. Cavity of aerostatic casing is provided with hot gas and outside air supply systems for change of aerostatic lift force. The following components are mounted on casing: propulsion engine plant, nacelle with control system and cargo compartment on whose framework winches are secured; winches are connected with lower torus by means of suspension made in form of longitudinal rigid members of adjustable length. Lower torus is secured to upper torus by means of vertical suspension made in form of longitudinal rigid members of adjustable length. Casing is also provided with devices for rigid securing of tori; lighter-than-air gas bottles are embraced by grids made from longitudinal rigid members. EFFECT: enhanced reliability. 7 cl, 5 dwg
Patent RU-2088847-C1 (RU)
Title: Gas-distribution screen
Inventor: PUZYREV EVGENIJ M
IPC: F23C10/20
Filed: 1994-07-18
Granted: 1997-08-27
Abstract: FIELD: fluid-bed furnaces used in power engineering, industry, public utilities, and agriculture. SUBSTANCE: screen caps 1 installed on plate at certain pitch have wall 2 thickened in top part of cap 1 where is at least one hole 3 receiving partitions 4 forming sets of diffusion channels 5 and 6. In addition, upper set of channels 5 has larger sectional area and is placed horizontally while bottom set of channels 6 is inclined downwards. Part of air passed through bottom channels 6 inclined to screen foot ensures mixing and transporting lumpy field accumulating usually in bottom part of fluid bed to bed discharge port and changeable partitions 4 provide for change of aerodynamics of jets through caps 1 thereby making this screen universal. EFFECT: enlarged functional capabilities. 2 cl, 3 dwg
Patent RU-2081804-C1 (RU)
Title: Installation for removal of spill from cooler undergrate space
Inventor: IVANOV VLADIMIR L
IPC: B65G53/46
Filed: 1994-07-19
Granted: 1997-06-20
Abstract: FIELD: mechanical engineering; trapping and removing spill from undergrate space. SUBSTANCE: device 4 for removal of spill and prevention of air leakage from undergrate space is arranged below discharge branch pipe 3 of sluice gate 1 and is provided with scraper conveyor 7, support-and-guide base 5 and sealing plates 8. Spill accumulated in hopper 2 is delivered to base 5 and is removed by idle run of scraper conveyor 7. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2087966-C1 (RU)
Title: Electromagnetic apparatus with orthogonal magnetic fields
Inventor: FURSOV ALEKSANDR S
IPC: H01F27/24
Filed: 1994-09-14
Granted: 1997-08-20
Abstract: FIELD: electrical engineering; static energy converters. SUBSTANCE: apparatus has rectangular-section box-shaped hollow spatial magnetic core in the form of regular hollow polygon built up of sets 1 of electric steel and provided with inserts 2,3 in the form of regular hollow polygons wound of electric steel strips reducing leakage loss in joints. One magnetic core may mount two electromagnetically isolated single-phase transformers. One pair of windings 4,5 is placed inside box-shaped magnetic core and other pair of windings 6,7 is wound on box-shaped magnetic core. EFFECT: reduced size and mass, enlarged functional capabilities, reduced leakage loss. 8 dwg
Patent RU-2107477-C1 (RU)
Title: Valve urinary drainage catheter; urinary drainage control system; device to measure female urinary tract; method to place catheter and method of urinary bladder drainage
Inventor: MAJKL DZH REHM
IPC: A61F2/48
Filed: 1993-05-26
Granted: 1998-03-27
Abstract: FIELD: medicine, medicinal equipment. SUBSTANCE: the given invention has a valve catheter, a slim probe to place catheter into urinary tract and sharpened rod to open catheter valve to drain urinary bladder, and measuring device to determine the length of urinary tract. Catheter has a hollow trunk with stretching hermetizing part at its one end to be introduced through urinary tract and also a head at another end to be placed outwards against a body. Valve may be a part of a trunk or it may be introduced after placing catheter into urinary tract. EFFECT: higher efficiency in providing convenient, clean, discrete and safe procedure for females. 5 cl, 9 cl, 8 dwg
Patent RU-2116627-C1 (RU)
Title: Arrangement of transmitter of flow rate of gas and liquid
Inventor: SIVOLAPOV ALEKSEJ ALEKSEEVICH
IPC: G01F1/24
Filed: 1995-02-06
Granted: 1998-07-27
Abstract: FIELD: measurement technology, check of flow rates of gas and liquid in technological processes. SUBSTANCE: transmitter includes case 1, side membranes 2, 3, central membrane 4, dielectric holders 5, 6, fastening sleeve 9 with protective cover 10, sealing ring 12, tabs 13, distance pieces, stiffening ribs, holes in membranes, fastening platforms. EFFECT: enhanced functional reliability and efficiency. 6 cl, 8 dwg
Patent RU-2073741-C1 (RU)
Title: Stainless instrumental steel
Inventor: NIKANDROVA EKATERINA A
IPC: C22C38/54
Filed: 1995-03-03
Granted: 1997-02-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: proposed steel contains (mass %): carbon 0.55-0.70, chromium 12.5-15.0, manganese 0.20-1.0, silicium 0.20-0.50, molybdenum 0.50-0.05, vanadium 0.05-0.30, aluminium 0.03-0.10, boron 0.002-0.004, titanium 0.01-0.10, nickel 0.08-0.30, calcium 0.005-0.030, zirconium 0.05-0.10 and ferrum. Total content of titanium and zirconium is 0.10-0.16 mass %, total content of manganese and nickel being within 0.5-1.2 mass %. EFFECT: improved dispersion. 1 tbl
Patent RU-2126280-C1 (RU)
Title: Method of treatment of stomach and duodenum ulcerous disease
Inventor: RUSAKOV V I
IPC: A61N5/067
Filed: 1995-03-02
Granted: 1999-02-20
Abstract: FIELD: medicine; gastroenterology. SUBSTANCE: method includes irradiation by infrared laser. Radiation is synchronized with rhythms of patient's pulse and breathing, with irradiation power increasing in systole and breath phases, with modulation depth of 30%. Irradiation is performed daily, percutaneously through abdominal wall of ulcerous defect projection region. Matrix of at least ten laser radiators is used over area of not less than 12.5 sq. cm. Pulse power is at least 60-80 W. Use is made of biocontrolled chronophysiotherapy apparatus of "Mustang-bio" type. EFFECT: stabilized curative action, reduced terms of treatment. 2 cl, 2 ex
Patent RU-2093633-C1 (RU)
Title: Device for cleaning and cutting of ballast
Inventor: IVANOV PETR S
IPC: E01B27/08
Filed: 1995-04-18
Granted: 1997-10-20
Abstract: FIELD: railway track maintenance equipment. SUBSTANCE: device has load-bearing frame which carries power-driven drum and mounted on outer surface of drum are buckets with cutting edge. Also mounted are housing with opening in its upper part installed inside drum, and conveyer installed inside housing. Rigidly fastened in each bucket are two cleaning screens located one above other. Upper-located screen has through-openings which are larger in size than through-openings in lower-located screen. Part of upper screen adjoining drum is made in the form of lip which is pivotally connected with screen. EFFECT: high efficiency. 3 cl, 6 dwg
Patent RU-2082534-C1 (RU)
Inventor: ARTYUKHIN VLADIMIR I
IPC: B21K21/00
Filed: 1995-05-15
Granted: 1997-06-27
Abstract: FIELD: plastic metal working. SUBSTANCE: method involves supplying liquid in preliminarily formed cavity of preliminarily cut blank and closing cavity filled by liquid with tool that presses out final cavity during the whole process of making cavity; providing oil buffer between deformed metal and tool. Deformed metal yielding in zone of oil buffer occurs in mode of liquid friction lowering non-uniformity of deformation in its zone and providing maintenance of metal ductility. That is at the same specific pressure on tool deformation degree of blank increases or reduces at the same deformation specific pressure onto tool. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2084766-C1 (RU)
Title: Recuperator
Inventor: NAKHAEV PETR E
IPC: F23L15/04
Filed: 1995-05-24
Granted: 1997-07-20
Abstract: FIELD: metallurgy; heating of air in furnaces. SUBSTANCE: cross section of inlet channel is made variable-section in length of walls of T-shaped channel. Ratio of minimum distance h between walls of inlet channel to maximum distance H between walls is 0.1-0.6. Ratio of maximum distance H between walls to distance S between axes of T-shaped members is 0.35-0.5. Ratio of thickness δ of web of T-shaped member to its length 1 is 0.001-0.5. Summary area F of inlet channels is set following the dependence:   where F - summary area of inlet sections of channels m 2 ,; Q - flow rate of air passing in through all channels of recuperator, m 3 /s, ΔP  - pressure differential between air and smoke channels, kg/m 2 ; K - empirical coefficient characterizing hydraulic resistance of inlet channels equal to 0.25-0.30 0,25-0,30 s•kg 0,5 /m 2 .. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg , 1 tbl
Patent RU-2121936-C1 (RU)
Title: Crawler vehicle final drive (design versions)
Inventor: ELISEEV B P
IPC: B62D11/12
Filed: 1995-08-03
Granted: 1998-11-20
Abstract: FIELD: transport engineering; final drive. SUBSTANCE: proposed final drive is designed for use in pair with identical final drive for independent drive of tracks. Final drive has trains and control members and gear ratios to provide straight line movement of vehicle. Final drive has one or several additional trains furnished with control members with one or several additional gear ratios to provide preset radius of vehicle turning. Final drive can be provided with one or several additional gear ratios for turning the vehicle at preset radii. EFFECT: enhanced quality of final drive, provision of turning at high speed and safety at turning, enhanced maneuverability and increased mean driving speed. 3 cl, 2 dwg, 2 tbl
Patent RU-2085921-C1 (RU)
Title: Method measuring composition of two- and three-component fluids
Inventor: URAZAEV VLADIMIR GEORGIEVICH
IPC: G01N24/08
Filed: 1995-09-01
Granted: 1997-07-27
Abstract: FIELD: measurement technology, measurement of quantitative composition of multicomponent fluids with use of pulse method of nuclear magnetic resonance. SUBSTANCE: measurements are conducted twice. Before second measurement substance influencing value of signal of NMR component with small content is added and relative content of hydrogen in components is found by formulas  ;  ;  , where H I  is relative content of hydrogen in component with small content; H 2  is relative content of hydrogen in second component; H 3  is relative content of hydrogen in third component; A общ.I  is total initial amplitude of signal of NMR during first measurement; A       2   2        is initial amplitude of signal of NMR of second component during second measurement; A       3   2        is initial amplitude of signal of NMR of third component during second measurement. EFFECT: enhanced authenticity of method. 4 cl, 1 tbl
Patent RU-2099187-C1 (RU)
Title: Method of batching of thermosetting materials with fibrous filler
Inventor: KVASENKOV OLEG I
IPC: B29C31/06
Filed: 1995-09-19
Granted: 1997-12-20
Abstract: FIELD: plasticization and batching of thermosetting materials with a fibrous filler at their moulding. SUBSTANCE: inlet chamber, in which batches of the preset mass and temperature are moulded, is rotated at a speed equal to the angular velocity of the plastic material being extruded. Rotation of the inlet chamber at a speed equal to the angular velocity of the plastic material being extruded makes it possible to eliminate the tangential stresses in the plastic material thus preventing mechanical break-down of the fibrous filler. EFFECT: enhanced quality of articles. 2 dwg , 1 tbl
Patent RU-2103043-C1 (RU)
Title: Ski stick strap
Inventor: DMITRIEV A V
IPC: A63C11/22
Filed: 1995-11-28
Granted: 1998-01-27
Abstract: FIELD: sports equipment. SUBSTANCE: ski stick has carpal strap 1 with tongue 5 for retaining strap 1 on hand. Power belts 2,3 are positioned at palm side and connected with stick hand grip. Retaining strap 4 has one end fixed to at least one power belt at location adjacent to point where belts are inserted into hand grip and other end, which is positioned between thumb and forefinger and connected to carpal strap by hook-and-loop type fastener. Carpal strap rear part is covered with hook-and-loop type fastener. Such construction of ski stick strap allows action of force on retaining strap at repulsion moment to be eliminated by providing proper connection of retaining strap with power belts. Simplified putting on and adjusting method allows tightness, depth and wrist embracing direction to be regulated in accordance with individual features of wrist. EFFECT: increased convenience and simplified construction. 4 cl, 6 dwg
Patent RU-2097460-C1 (RU)
Title: Squeezing apparatus for cable twisting machine
Inventor: MALINOVSKIJ VALENTIN ANATOLEVI
IPC: D07B7/00
Filed: 1996-01-04
Granted: 1997-11-27
Abstract: FIELD: production of steel wire cables by plastic working method. SUBSTANCE: squeezing apparatus has deforming rolls mounted on rotor of cable twisting machine and made in the form of equally spaced relation about shaft of rotor of holders, which are made in the form of cassettes. Cassettes are mounted at sides of regular polygon. Each cassette carries pair of rolls mounted for joint controllable movement along respective side of polygon. At least one cassette is mounted for regulated radial movement. Squeezing rolls may be mounted in each cassette for turning in opposite directions relative to plane extending through centers of adjacent deformation zones. EFFECT: increased efficiency, wider operational capabilities and improved quality of cables. 2 cl, 5 dwg
Patent RU-2102056-C1 (RU)
Inventor: GIMMEL FARB A L
IPC: A61H1/02
Filed: 1996-03-14
Granted: 1998-01-20
Abstract: FIELD: medicine; mechanical therapy. SUBSTANCE: device has loading member 11 coupled to under-foot member 13 through tie-rods 7, 10 of pantograph. Under-foot member is positioned on double-pin hinge secured to movable post 8. EFFECT: strengthening of low extremity muscles. 2 dwg
Patent RU-2085949-C1 (RU)
Title: Method of manufacturing erythrocyte diagnostic kit for diagnostics of pullorose typhus in birds
Inventor: SKICHKO NIKOLAJ D
IPC: A61K39/02
Filed: 1996-04-10
Granted: 1997-07-27
Abstract: FIELD: biotechnology. SUBSTANCE: method of preparing pullor erythrocyte antigen includes following operations: resuspending of surfactant with added soda or sodium hydroxide followed by extraction at 93-96 C for 60 min, centrifugation and filtration to produce antigen sensitin extract, layering of antigen sensitin onto formulated erythrocytes, clarification of sensitized sheep erythrocytes through precipitation technique, and dilution thereof to 10% concentration. EFFECT: accelerated process (from 15 to 5 dys), excluded use of acetic acid and ethanol, and improved quality of preparation. 3 cl, 1 tbl
Patent RU-2117785-C1 (RU)
Title: Free-piston internal combustion engine
Inventor: SERKOV ANATOLIJ GAVRILOVICH
IPC: F02B53/00
Filed: 1996-06-03
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: engine has torous housing 1 divided into section "intake-outlet" section, fuel injection section 3, compression section 4 and expansion section 5. Sections 4 and 5 are furnished with induction coils 6 and 7. Pistons 8,9,10,11 freely rotating inside housing are interchangeable. They consists of main piston and auxiliary piston moved along tubular axle one end of which opens into housing working channel. Holes are made in end face of other end of axle. Main housing is provided with sealing rings at outer side. Ferromagnetic insulated rings are placed between sealing rings. Induction coils 6 and 7 are wound from outer side of housing of sections 4 and 5. According to one design version, winding is done with insulated wire directly on housing. According to other version, intermediate jacket is placed between housing and induction coils inside which cooling liquid circulates. EFFECT: improved efficiency of vehicles with electric drive of propeller (propeller screw, electric motor in hubs, etc). 11 cl, 6 dwg
Patent RU-2149139-C1 (RU)
Title: Method of conversion of hydrazines into ammonia or ammonia and corresponding amines (variants)
Inventor: DZHONSON RASSEL UARD
IPC: B01J23/75
Filed: 1994-10-18
Granted: 2000-05-20
Abstract: FIELD: deactivation of hydrazines to prepare ammonia or ammonia and corresponding amines. SUBSTANCE: according to 1st variant, hydrazine is dissolved in liquid carrier and dissolved hydrazine is allowed to pass over metal Pt and/or Pd present on carrier at temperature from 0 to 250 C and pressure from 345 to 3450 kPa in the presence of about 0.1-10 moles of hydrogen per mole of hydrazine to prepare ammonia or ammonia and corresponding amine. According to 2nd variant, hydrazine is evaporated in carrier gas, and evaporated hydrazine is allowed to pass over metal Pt and/or Pd applied onto carrier at temperature from 0 to 250 C and pressure from 345 to 3450 kPa in the presence of at least 0.1 mole of hydrogen per 1 mole of hydrazine to prepare ammonia or ammonia and corresponding amine. EFFECT: increased effectiveness of utilization of hydrazine. 16 cl, 2 dwg, 2 ex, 1 tbl
Patent RU-2151539-C1 (RU)
Inventor: BRISKOU UIL JAM EHNTONI
IPC: A47L11/30
Filed: 1994-11-17
Granted: 2000-06-27
Abstract: Изобретение относится к устройствам для чистки или подметания поверхности на желаемое расстояние или на регулируемое переменное расстояние. Изобретение предусматривает использование длинных пружин, которые устанавливаются в предназначенных для них трубках и сжимаются электрическим исполнительным механизмом. Рабочие давления измеряются и визуально воспроизводятся на пульте управления оператора, и их можно поддерживать на достаточно постоянном уровне, несмотря на неровновности пола, с помощью схемы управления с обратной связью. Оператор может вводить желаемое давление, а обратную связь можно использовать для приравнивания рабочего давления к выбранному давлению. За счет возможности регулирования давления щеток машину можно использовать для чистки сильно загрязненных поверхностей или для мытья поверхностей щетками, для выполнения легких процедур подметания, причем во всех случаях отпадает необходимость в переналадке и установке режима работы машины и без чрезмерного износа дорогостоящих щеток или повреждения поверхности пола. Техническим результатом данного изобретения является отсутствие проблемы с практическим использованием данной машины и возможность ею маневрировать, что дает возможность использовать данную машину женщинами. 13 з.п.ф-лы, 5 ил.
Patent RU-2115760-C1 (RU)
Title: Method for detection of shape memory effects in titanium-base alloys of martensite and transition classes (versions)
Inventor: IL IN A A
IPC: C22F1/18
Filed: 1996-07-11
Granted: 1998-07-20
Abstract: FIELD: manufacture of special devices and transducers. SUBSTANCE: method includes heat treatment of alloys based on titanium of martensite and transition classes including hardening from temperatures of t k  to Ac 3  +(20-30 C), deformation and subsequent heating in three stages. At the first stage, heating is carried out up to temperature of 200-300 C with the rate of at least 0.1 C/s. At the second stage, heating is carried out up to temperature Ac 3  + (20-30 C). Heating at the first and second stages may be carried out without observing the specified rate, but with holding 0.1-0.2 h at the first stage, and 0.15-4 h at the second stage. In realization of both methods, additional cooling may be made after the first or second stage at the rate of not less than 1 C/s that results in that in subsequent heating the second and/or the third effect of shape memory is realized. EFFECT: higher reliability and service life of articles. 2 cl, 1 tbl
Patent RU-2094560-C1 (RU)
Title: Compound for building base of motor road
Inventor: BABUSHKIN VALERIJ N
IPC: E01C3/04
Filed: 1996-07-29
Granted: 1997-10-27
Abstract: FIELD: motor road construction technology. SUBSTANCE: this relates to road building materials which ensure high and uniform stability of motor road pavement in process of operation and prolongs service life of motor road. Compound quickly acquires required strength during first month of hardening and continues to get strength in time. Use of compound cuts cost for transportation of ferrochromium slag. Compound has following components: self-decomposing slag based on two calcium silicate, granulated blast-furnace slag, non-organic additive, water, and earth as filler. Used as self-decomposing slag based on two calcium silicate is slag mixture produced in result of benefication of slag melt with calcium-bearing substances, or open-hearth slag. When used as non-organic additive it contains magnum chloride or aluminium chloride or ferrum chloride or potassium chloride or sodium chloride or calcium chloride or ammonium chloride or their mixtures at following relation of components, mas.%: self-decomposing slag based on two calcium silicate, 15-25; granulated blast-furnace slag, 0.5-15; chloride, 0.3-2; water, 4-8; earth, the balance. EFFECT: high efficiency. 2 tbl
Patent RU-2102444-C1 (RU)
Inventor: MAL KOV JURIJ KONSTANTINOVICH
IPC: C10N40/20
Filed: 1996-08-21
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering, more particularly formulation of cutting compositions useful for lubrication of friction units and cooling of internal combustion engines. SUBSTANCE: the claimed cutting comprises water, aromatized oil. Sodium sulfonate, alkali metal naphthenate and further ethylene-or diethylene glycol, triethanol amine, sodium hydroxide, polyoxyethylated alkyl phenol and C 10 -C 16 . fatty acid polyethylene glycol esters. Liquid withstands emulsion resistance test at temperatures ranging from +20 C to -20 C for 160 hours. EFFECT: improved properties of the cutting liquid.
Patent RU-2115814-C1 (RU)
Inventor: FESINA M I
IPC: F02F7/00
Filed: 1996-08-29
Granted: 1998-07-20
Abstract: Изобретение относится к двигателестроению и может быть применено в корпусных деталях ДВС. Масляный поддон закреплен на блок-картере двигателя и выполнен в виде единой тонколистовой корытообразной детали, включающей донную и присоединительную части, между которыми размещен пластинчатый успокоитель, который выполнен из виброшумодемпфирующего материала (композитный трехслойный материал"металл-пластик-металл"), при этом его периферийные зоны выполнены в виде фланцев, имеющих форму встречной поверхности корытообразной детали, посредством которых он на ней неразъемно закреплен. Изобретение позволяет снизить шум двигателя и автомобиля и улучшить его эксплуатационные качества. 1 з.п. ф-лы. 3 ил.
Patent RU-2116517-C1 (RU)
Inventor: STRELKOV VLADIMIR IVANOVICH
IPC: H02P27/05
Filed: 1996-09-20
Granted: 1998-07-27
Abstract: FIELD: control of speed of motors of centrifugal hydraulic pumps. SUBSTANCE: method consists in forming rectified and filtered voltage which is converted into three-phase voltage by means of inverter for excitation of motor. Frequency and sequence of changing-over the inverter switches are set by means of starting pulses of control unit; periodic shunting of inverter is effected by means of shunting switch. Pulse-duration modulation of motor excitation is effected by means of excitation switch connected to inverter supply line and switching the supply circuit of inverter by signals of control unit in synchronism with inverter switches; shunting of inverter is effected at intervals between switching-on periods of excitation switch. EFFECT: enhanced efficiency. 8 cl, 2 dwg