baber/WOPTO huggingface dataset:
Patent RU-2140798-C1 (RU)
Inventor: SHCHEDRENOK V V
IPC: A61N1/36
Filed: 1995-09-19
Granted: 1999-11-10
Abstract: Изобретение относится к медицине, а именно к нейрохирургии, и может быть использовано для лечения миелорадикулоишемических состояний, обусловленных нейтрохирургической патологией (спинномозговая травма, грыжи межпозвонковых дисков, АВМ спинного мозга, рубцово-спаечный арахноэпидурит, интраоперационная травма с развитием послеоперационной миелоишемии). Осуществляют электростимуляцию спинного мозга посредством двух электродов, один из которых располагают эписубдурально выше локализации патологического процесса, а второй - в спинномозговом корешке ниже уровня поражения. Способ позволяет восстановить как проводящие пути, так и корешково-сегментарный аппарат спинного мозга. 2 табл.
Patent RU-2110537-C1 (RU)
Title: Polymer composition for producing hollow microspheres
Inventor: ZHIGALOV V G
IPC: C08K5/13
Filed: 1995-11-08
Granted: 1998-05-10
Abstract: FIELD: production of hollow microspheres for use in oil extracting industry for making drilling fluids and sorbents; may be used in mechanical engineering, aviation, space research and ship-building for making light-weight high-strength materials, etc. SUBSTANCE: composition comprises liquid resol phenolformaldehyde resin with molecular weight 700-1000, surfactant, pore-forming agent and, additionally, alkali metal hydroxide taken in the following ratio, wt.pts: phenolformaldehyde resin, 100; surfactant, 0.01-3.00; pore-forming agent, 0.05-7.00; alkali metal hydroxide, 0.01-3.00. Composition is prepared in reactor provided with stirrer and heating jacket. reactor is charged first with resin, then with pore-forming agent, surfactant and alkali hydroxide. Mixture is subjected to stirring for time sufficient to ensure uniform distribution of all components in resin (1.5 parts). Then mixture is heated up to temperature 70 C and directed to spray drier to be processed to microspheres. Solid hollow particles have continuous spherical shell with density 120-200 kg/cu.m, 100% buoyancy for 60 days and moisture absorption below 1.05%. EFFECT: lower density, higher buoyancy, moisture absorption and wettability. 2 tbl
Patent RU-2089972-C1 (RU)
Title: Method for producing injecting contact to samarium monosulfide
Inventor: VOLODIN NIKOLAJ M
IPC: H01L21/283
Filed: 1995-12-04
Granted: 1997-09-10
Abstract: FIELD: metallizing samarium monosulfide base semiconductor devices. SUBSTANCE: double-layer metal coat is applied to samarium monosulfide substrate ar substrate temperature of 100-200 C and at a rate of 10-20 ; first layer (chromium) is deposited directly on substrate for 50-100 s and second one, (cobalt), on chromium layer for 300-400 s. EFFECT: facilitated procedure. 2 dwg, 7 tbl
Patent RU-2094968-C1 (RU)
Title: Redigger
Inventor: PISKUN LEONID F
IPC: A01B1/22
Filed: 1995-12-22
Granted: 1997-11-10
Abstract: FIELD: agriculture, in particular, horticulture. SUBSTANCE: redigger has support with two wheels and rigid tine with handle. Working member has two levers. One lever is connected with spade blade and sharpened at its lower side and other lever is made elbowed and pivotal. One elbow of this lever is rigidly fixed on rotary shaft. Handle is positioned on other elbow. Operator performing redigging is in standing optimum working position which does not require inclinations and squattings. EFFECT: increased efficiency, simplified construction and operation without substantial labour consumption. 3 dwg
Patent RU-2123386-C1 (RU)
Title: Method and device for selective separation of heavy minerals
Inventor: BURDIN N V
IPC: B03B5/32
Filed: 1996-03-06
Granted: 1998-12-20
Abstract: FIELD: method and devices for concentration of dump waste products. SUBSTANCE: method includes mixing of solid substances with loosened heavy medium and discharge of concentrate through branch pipe of water ascending flow. The device has jigging machine with heavy suspension of natural minerals (magnetite, ilmenite, sulfides) in the form of wash pan on suspension secured to movable base and having hole in bottom, and unit for control of nine parameters. Loosening is effected by regulation of pressure in two coaxial branch pipes for supply of water in pan end walls and bottom. Light fraction is washed off by flow of transport water. Device has suspension with threaded appliance for regulation of angle of inclination of wash pan. EFFECT: production of concentrate of especially fine fractions of heavy minerals and their separation by specific gravity and sizes. 3 cl, 3 dwg
Patent RU-2111980-C1 (RU)
Inventor: KLOKOV B A
IPC: C08G77/06
Filed: 1996-03-28
Granted: 1998-05-27
Abstract: Использование: в качестве теплоносителей, рабочих жидкостей для гидросистем. Сущность изобретения: полиметилсилоксановые жидкости получают гидролизом смеси метилтрихлорсилана, диметилдихлорсилана и триметилхлорсилана с последующей нейтрализацией продукта гидролиза мелом в виде 5 - 30%-ной суспензией в полиметилсилоксановой жидкости при массовом соотношении продукта гидролиза и мела 1 : 0,0015 - 0,0020, фильтрацией продукта гидролиза, каталитической перегруппировкой полученного фильтрата и разгонкой на фракции. Изобретение позволяет сократить расходные нормы мела и потери продукта гидролиза, улучшить условия труда. 1 табл.
Patent RU-2118667-C1 (RU)
Title: Titanic-ferrous material calcination method and apparatus
Inventor: GAROL D ROBERT GARRIS
IPC: F27B7/00
Filed: 1994-09-21
Granted: 1998-09-10
Abstract: FIELD: metallurgy. SUBSTANCE: method involves introducing at least one reactant into rotating and/or elongate calcining furnace for treating, for instance concentration, of titanic-ferrous material, with reactant(s) being introduced from several points along furnace length, and/or from points adjoining discharge end of furnace. Reactants may contain at least one chlorine-containing compound, sulfur, sulfur-containing compounds, magnesium-containing compounds, manganese-containing compounds, fluxes and glass forming reactants, including borates or borate mineral. Reactant may be mixed with coal discharged from furnace discharge end or introduced separately. EFFECT: increased efficiency and improved quality of calcined material. 22 cl, 1 dwg, 2 tbl
Patent RU-2117267-C1 (RU)
Title: Method for measuring effective output at shaft of loaded collector direct current electric motor of low and middle power
Inventor: SKUGAREV V V
IPC: G01L3/22
Filed: 1996-05-21
Granted: 1998-08-10
Abstract: FIELD: instruments. SUBSTANCE: method involves detection of effective output as difference between electric motor load power and net loss power. Said net loss power is calculated using mathematical model which parameters are provided by statistic analysis of measurement of idle run modes. EFFECT: increased precision. 2 cl
Patent RU-2070574-C1 (RU)
Inventor: MIGUNOV PAVEL V
IPC: C12H1/052
Filed: 1996-06-17
Granted: 1996-12-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: water is softened and mixed with rectified alcohol. the mixture is supplemented with citric acid and sodium bicarbonate, cleared with the use of charcoal columns, supplemented with sucralose (sugar replacer) and vanillin, filtered and bottled. The content of ingredients in the product is as follows (kg/1000 dl): sodium bicarbonate 0.5-0.7, citric acid 0.3-0.5, sucralose 0.02-0.03, vanillin 0.0001-0.0002, mixture of water and alcohol - the rest. EFFECT: higher product quality. 3 expp
Patent RU-2103096-C1 (RU)
Title: Method of making retainers of cone bearings
Inventor: EVSJUKOV SERGEJ ALEKSANDROVICH
IPC: B21D53/10
Filed: 1996-07-10
Granted: 1998-01-27
Abstract: FIELD: plastic metal working, namely manufacture of cone hollow parts such as retainers of cone bearings. SUBSTANCE: method comprises steps of separating initial band or strip by square blanks whose angles are rounded by circle arc with radius R=(0,1-0,15)B, where B - side of square; subjecting said square blank to drawing and punching, trimming angles by means of punch. In order to increase height of drawn cone, drawing is performed through die with variable rounding radius of edge of drawing hole. Angles of said square blank are placed onto portions with larger rounding radius. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2094288-C1 (RU)
Title: Vehicle
Inventor: MAKSIMENKO VLADIMIR A
IPC: B62M1/20
Filed: 1996-07-22
Granted: 1997-10-27
Abstract: FIELD: transport engineering; bicycle-type vehicles propelled by muscular force which can be used also as sports vehicles. SUBSTANCE: vehicle has frame, front and rear wheels of which one is driving wheel, and handlebar. Resilient members are used as drive made, for instance, of flexible material plates arranged symmetrically at both sides of frame and connected with driving wheel by means of transmission device. Driving wheel rotates when resilient members flex alternately. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2122602-C1 (RU)
Inventor: CHUMIKOV A B
IPC: C23C14/48
Filed: 1996-08-28
Granted: 1998-11-27
Abstract: FIELD: plasma technologies. SUBSTANCE: preliminarily cleaned parts are placed in chamber, which is then adequately evacuated, and ionic treatment is conducted in inert gas atmosphere by gas plasma source based on arc discharge with incandescent cathode, followed by vacuum ion-plasma hardening. Method is distinguished by that, prior to ionic treatment, part is electronically heated to temperature of onset of vacuum ion-plasma hardening. Ionic treatment time T (in s) is determined from following relationship: T= A*So/(In*U), where A is complex process parameter, constant for given material of part at fixed values of arc current strength and treatment temperature, J/sq.m; In is current arising in support during the ionic treatment, A; U shift voltage in support providing thermodynamic equilibrium conditions, V. EFFECT: increased process productivity, increased wear resistance of part and prevented cracking of supports. 3 cl, 2 dwg
Patent RU-2110734-C1 (RU)
Title: Circuit arrangement for connecting water heating system to heat network
Inventor: BULIN BORIS VASIL EVICH
IPC: F24D3/00
Filed: 1996-08-28
Granted: 1998-05-10
Abstract: FIELD: heating primarily tail-end buildings suffering poor circulation heating-system water. SUBSTANCE: circuit has mixing pump installed on connector between admission and return pipings and check valve mounted upstream of pump on return piping side. Connector between admission and return pipings is placed inside user's heating system and has bypass piping connecting it to admission piping section closest to user; admission piping section between connector and point of connection of bypass piping is closed, for example, by means of slide valve; connector mounts at least one or more throttles regulating amount and/or proportion of high-temperature and return water. EFFECT: improved circulation of heating-system water. 5 cl, 1 dwg
Patent RU-2122337-C1 (RU)
Title: Toothbrush
Inventor: BELOV ANATOLIJ ANATOL EVICH
IPC: A46B15/00
Filed: 1997-01-06
Granted: 1998-11-27
Abstract: FIELD: sanitary and hygienic articles. SUBSTANCE: toothbrush has replaceable bristle carrier, handle with curved neck, head with longitudinal slot made in one head surface and adapted for receiving replaceable bristle carriers, and optical radiation source (sources) disposed in head. Replaceable bristle carrier and head are made from optically transparent material. Optical radiation sources are oriented toward bristle carrier and connected by wire extending through head, neck, electrical button and handle with power supply members positioned in handle cavity. EFFECT: increased strength of toothbrush, provision for disinfecting oral cavity, promotion of antiinflammatory and recovery process in soft tissues of gums during tooth cleaning. 2 cl, 2 dwg
Patent RU-2110307-C1 (RU)
Title: Foam-forming composition for fire extinguishing
Inventor: DYKHANOV NIKOLAJ NIKIFOROVICH
IPC: A62D1/02
Filed: 1997-02-27
Granted: 1998-05-10
Abstract: FIELD: chemical compositions. SUBSTANCE: foam-forming composition has the following components, wt.-%: normal secondary or primary sodium alkylsulfates containing 6-16 carbon atoms in radicals 16-21; urea 20-35; polyethylene glycol (molecular mass is 400-5000 Da) 0.16-0.21; urea chromate 0.041-0.065, and water - the rest. This composition provides increase of foam ratio. EFFECT: improved effectiveness of composition. 1 tbl
Patent RU-2137032-C1 (RU)
Title: Heating surface
Inventor: MASLOVSKIJ G V
IPC: F22B37/10
Filed: 1997-03-19
Granted: 1999-09-10
Abstract: FIELD: steam boilers and power units. SUBSTANCE: heating surface includes parallel tubes of different length; each tube is provided with device for forming additional resistance which is made in form of turbulizing insert; tube of maximum length has shortest insert and shortest tube has longest insert. EFFECT: enhanced efficiency of heat exchange due to fitting longitudinally turbulizing inserts of different length in tubes because of distribution of flow rate of working medium in proportion with thermal load exerted on them. 2 cl, 2 dwg
Patent RU-2136277-C1 (RU)
Title: Pharmaceutical composition
Inventor: SMIRNOV V S
IPC: A61K31/405
Filed: 1997-04-23
Granted: 1999-09-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to a pharmaceutical preparation based on peptides, namely - to pharmaceutical compositions based on L-glutamyl-L-tryptophan. A pharmaceutical composition has L-glutamyl-L-tryptophan monosodium salt and an aminoacetic acid taken at the definite ratio of components. Obtained drug shows good water solubility and can be used as an immunostimulating agent. EFFECT: improved property of the composition. 2 tbl, 8 dwg
Patent RU-2126347-C1 (RU)
Title: Mooring tower for lighter-than-air flying vehicle
Inventor: VILFRED L VUD
IPC: B64F1/14
Filed: 1995-05-30
Granted: 1999-02-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: tower has vertical and transversal axes. First supporting member 40 is mounted on tower top 34 and is turnable in horizontal plane relative to vertical axis. Second supporting member 54 is secured by its first end to first supporting member 40; it has second extending end 64. Second supporting member 54 is turnable in vertical plane relative to its first end 56. Winch 82 has mooring rope 88 running through hole 80 in second member 54 from first end 56 to second end 64. Flying vehicle may be pulled to tower by means of which. EFFECT: enhanced reliability of mooring flying vehicle of high load-carrying capacity. 12 cl, 10 dwg
Patent RU-2120403-C1 (RU)
Title: Water ozonation apparatus
Inventor: SIROTA ALEKSANDR VALER EVICH
IPC: C02F101/00
Filed: 1997-06-03
Granted: 1998-10-20
Abstract: FIELD: water treatment. SUBSTANCE: apparatus designed to remove various impurities from drinking water consists of contact chamber and filter-containing pipe inside which ozone is generated. Ozonator consists of two coaxially arranged electrodes separated by glass pipe. One electrode is grounded conducting grid, and conducting layer covering inner surface of glass pipe serves as the other electrode. EFFECT: reduced loss of ozone and power consumption, decreased dimensions of apparatus. 1 dwg
Patent RU-2112730-C1 (RU)
Title: Separator
Inventor: STUKANOV VALERIJ IVANOVICH
IPC: B65G53/00
Filed: 1997-07-08
Granted: 1998-06-10
Abstract: FIELD: materials handling facilities; pneumatic transportation of loose materials. SUBSTANCE: separator has channel made in form of bow-shaped bell decreasing in height and widening in direction of movement of dust and gas flow. Intake ports are made on outer bow-shaped wall to connect channel with pocket accumulating separated material. Material is continuously removed by means of flexible shutter. EFFECT: reduced formation of dust at charging the hoppers and losses of transported material. 3 dwg
Patent RU-2137369-C1 (RU)
Title: Apparatus for obtaining extruded food product with filler
Inventor: RUDAS P G
IPC: A23P1/12
Filed: 1997-07-28
Granted: 1999-09-20
Abstract: FIELD: food-processing industry, in particular, production of extruded tubular food product with filler. SUBSTANCE: apparatus has filler supplying tube with curved elbow extending through extruder die. Tube has conical widened portion disposed at its part extending from die and cylindrical end. Apparatus allows ready-to-eat food product to be obtained in the form of tube with filler uniformly distributed within tube. EFFECT: increased efficiency and simplified construction. 1 dwg
Patent RU-2115371-C1 (RU)
Title: Method of kidney cysts treatment
Inventor: TEODOROVICH O V
IPC: A61B17/00
Filed: 1997-08-08
Granted: 1998-07-20
Abstract: FIELD: medicine, in particular, urology. SUBSTANCE: method includes bringing of aspirating needle transcutaneously to cyst membrane; introduction through its opening of laser light guide; crosswise dissection of cyst membrane; concurrent coagulation of cyst edge with laser radiation under pulse-periodic conditions with pulse frequency of 100 Hz and power of 60 W: evacuation of cyst contents; installation of draining tube. The procedure is performed under control of ultrasonic testing. EFFECT: reduced injury and provision of prophylaxis of disease recurrence in treatment of kidney cyst.
Patent RU-2133507-C1 (RU)
Title: Magnetic-control blinker panel
Inventor: SHEVTSOV S A
IPC: G09F9/00
Filed: 1997-09-25
Granted: 1999-07-20
Abstract: FIELD: information display and indication means; development of information fields on panel, planar screens, and indicators. SUBSTANCE: blinker panel has panel proper mounting on its external side magnetic-control indicating components; electromagnetic control members are coupled with position setting unit of magnetic-control components; electromagnetic-control components are installed in case whose working panel is made of nonmagnetic material provided with a number of holes to receive these components for their interaction with magnetic-control indication components on external side of panel. In this way, position of magnetic-control indication components can be varied both from face and rear sides of blinker panel. EFFECT: reduced cost, facilitated operation, installation, and wiring. 3 dwg
Patent RU-2135443-C1 (RU)
Title: Method of preparing isobutylene by skeleton isomerization of n-butylenes, catalyst for carrying into effect and method of preparing catalyst (variants)
Inventor: DORONIN V P
IPC: C07C5/27
Filed: 1997-11-12
Granted: 1999-08-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: method comprises preparing isobutylene by skeleton isomerization of n- butylenes by contacting mixture containing water and n- butylenes at molar ratio for 0.5-10 with fluorine and aluminium oxide based catalyst at 350-550 C and pressure of 1-5 atm. Process is carried out using skeleton isomerization catalyst comprising 5-15 wt. % of surface compounds of formula:   wherein n is 1 or 2, dispersed on aluminium oxide. Content of elements in catalyst is as follows wt.%: fluorine, 2-10; silicon oxide, 0.5-3.15; and aluminium oxide, the balance. Catalyst for above- mentioned process and method of preparing thereof are also described. EFFECT: increased yield of isobutylene during skeleton isomerization of n-butylene. 9 cl, 8 ex, 2 tbl
Patent RU-2132952-C1 (RU)
Inventor: LITVINTSEV V S
IPC: E21C41/30
Filed: 1997-11-27
Granted: 1999-07-10
Abstract: FIELD: mining industry. SUBSTANCE: method can be used for development of placer deposits of high density for example of gold or tin, platinum, etc. According to method, placer deposits are subjected to complex treatment by pressure and pressureless water streams at cyclic performance of suffusion operations in mineral seam including surface washing out of mineral particles by pressureless water stream together with application of pressure water stream ejected by hydraulic giant. This ensures migration of valuable components into more dense area of deposit seam and formation of concentrated layer of seam of small thickness, thus allowing for increasing recovery of useful component together with reduction of expenses for development of deposit and improving ecological safety in area of mining operations. Degree of extracting useful mineral from placer deposit is increased due to maximal utilization of energy produced by pressure and pressureless water streams at extraction of placer deposit sands with simultaneous reduction by 2-3 times of power inputs in all processes. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2130595-C1 (RU)
Title: Sensor-pressure switch
Inventor: KOSTIN N N
IPC: G01L19/12
Filed: 1997-12-04
Granted: 1999-05-20
Abstract: FIELD: instrumentation engineering; monitoring, control and indicating systems as switch gear of electric signals used for check of pressure limiting magnitudes. SUBSTANCE: differential setting unit of pressure switch is made in form of adjusting bush secured in housing and spring-loaded rod passed through hole in adjusting bush; spring-loaded rod is mounted for exerting action on lever which is engageable with switch. EFFECT: enhanced reliability and reduced consumption of labor required for setting the pressure switch. 1 dwg
Patent RU-2122967-C1 (RU)
Inventor: DIMITRIENKO I P
IPC: B65D90/06
Filed: 1997-12-09
Granted: 1998-12-10
Abstract: FIELD: rail, road and water transport; storage and transportation of inflammable liquids, including liquefied gases. SUBSTANCE: container has horizontal cylindrical tank 1, shield 2 insulating the tank from outside and made of equidistantly arranged shells 3. Outer and (or) inner surfaces 4 and 5, respectively, of shells are coated with fireproof layer 6 made of material self-swelling at exposure to extreme temperatures. Shield 2 is made detachable for reducing mass of container at preservation of its fireproofness. Means for fastening shells 3 to each other and to cylindrical tank 1 are made in form of threaded joints 7. First bolt 8 of this joint is turned into bushing 9 fastened on cylindrical tank 1. Each following bolt is turned into threaded hole 11 made inside head of preceding bolt. External surface of cylindrical tank 1 under shield 2 is coated with heat-resistant light-reflecting paint. EFFECT: enlarged operating capabilities, enhanced safety. 4 dwg
Patent RU-2131766-C1 (RU)
Title: Reactor for production of carbon black
Inventor: ORLOV V JU
IPC: C09C1/50
Filed: 1998-04-07
Granted: 1999-06-20
Abstract: FIELD: production of industrial carbon. SUBSTANCE: proposed reactor is used for producing articles having size of 110 to 600A at degree of coalescence of particles in unit ranging from 0.03 to 0.09. reactor includes combustion chamber provided with devices for burning fuel with air, mixing nozzle with injectors and reaction chamber with devices for cooling the gaseous black products. Mixing nozzle has multichannel form at total area of mixing nozzle ranging from 0.036 to 0.36 sq.m. at ratio of diameter of channel to diameter of total area of passage section within d c /d ef = 0,35-0,72.. EFFECT: increased strengthening properties of carbon black. 8 dwg