baber/WOPTO huggingface dataset:
Patent RU-2118303-C1 (RU)
Title: Способ гидрофобизации сыпучего материала
Inventor: KULIKOV G N
IPC: C04B20/10
Filed: 1996-01-23
Granted: 1998-08-27
Abstract: Способ предназначен для гидрофобизации сыпучего материала с целью снижения уровня слеживаемости и комкования при их длительном хранении и транспортировке. Сначала осуществляют приготовление сухого гидрофобизатора по трехступенчатой технологии, включая сушку исходных компонентов, затем - совместное их измельчение и дополнительную термообработку, причем сушку ведут при температуре 80 - 300 o С, тонкое измельчение при температуре 30 - 60 o С до тонины помола 4500 - 6000 см 2 /г, а дополнительную термообработку ведут при температуре 45-60 o С, а гидрофобизацию сыпучего материала ведут в барабанном смесителе гравитационного действия при скорости вращения барабана 10-25 об/мин в течение 0,25 - 0,5 ч при температуре 60-80 o С. Применение указанного способа позволяет получать гидрофобизированный сыпучий материал, обладающий сравнительно меньшей склонностью к явлению комкования и слеживаемости при его транспортировке и хранении. Достигается улучшение параметров сохранения рассыпчатости при хранении и транспортировке. 6 з.п. ф-лы, 3 табл.
Patent RU-2103139-C1 (RU)
Inventor: BOGATYREV S A
IPC: B23P6/00
Filed: 1996-04-29
Granted: 1998-01-27
Abstract: FIELD: repair jobs, in particular, tools for reconditioning of cross cutters of industrial meat choppers by method of plastic deformation. SUBSTANCE: die has combined female die which consists of part which follows shape of cutter and pushing parts mounted for relative motion in vertical plane, punch, centering mandrel and pusher. Facing each other working surfaces of female die and punch have projections conjugated by radius with vertical surfaces of working surfaces. These projections have similar and counter-directed bevels for cutter edges to be reconditioned with an angle of inclination determined by the offered relation. Female die part that follows cutter contour and spring-loaded in axial direction is made with bevels-catchers, central axial hole, conical external surface and internal surface having bevels directed towards body bearing surface. Hollow confined by working surfaces of punch and female die with closed position of fie has in cross-section form of conjugated by bases equilateral trapezium and rectangle. EFFECT: higher efficiency. 3 dwg
Patent RU-2104153-C1 (RU)
Inventor: VDOVENKO MIKHAIL VASIL EVICH
IPC: B28D1/00
Filed: 1996-06-03
Granted: 1998-02-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to stone-working industry and can be used for producing facing tiles from blocks of natural stone. According to method, block of natural stone is sawn into blanks in the form of bar which is edged by disk saws installed in parallel. Then stone bar is subjected to grinding by abrasive wheel and is glued to liner. Stone bar is cut by diamond cross-cut saw with internal cutting edge, and set of two tiles is created which is machined on double-side grinding and polishing machines. Aforesaid method ensures higher productivity and allows for production of stone tiles as thin as 1 mm. EFFECT: higher efficiency.
Patent RU-2116641-C1 (RU)
Title: Run-in stand
Inventor: MOKSHIN V V
IPC: F02B79/00
Filed: 1996-08-20
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; internal combustion engines; running-in of engines complete with clutch, gearbox and other mechanisms after manufacture or repair. SUBSTANCE: stand has loading device connected with mechanism through propeller shaft, splined bushing, plate with fasteners and intermediate shaft. Plate is connected with mechanism housing, splined bushing is secured for rotation, and intermediate shaft is made replaceable and is installed between splined bushing and mechanism. Fasteners are arranged in groups for connecting housings of mechanisms of different type-sizes. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg
Patent RU-2131795-C1 (RU)
Title: Gear grinding machine tool with hydraulic connections for grinding cylindrical gear wheels
Inventor: VANIN V A
IPC: B23F5/08
Filed: 1996-09-24
Granted: 1999-06-20
Abstract: FIELD: machine tool manufacture, namely gear grinding machine tools for working cylindrical gear wheels at rolling them out by grinding wheel. SUBSTANCE: machine tool includes circuit with step hydraulic motors for rotating blank and simultaneously moving it in lengthwise direction. Step motors are kinematically connected by means of worm gearings and leading screw with round table and with rectangular table respectively. Each hydraulic motor is controlled by means of separate hydraulic pulse generator. EFFECT: simplified construction of machine tool, its enhanced accuracy due to elimination of several mechanical transmissions, lowered metal consumption. 1 dwg
Patent RU-2102978-C1 (RU)
Title: Analgetic rectal suppository and a method of its making
Inventor: NIKOLAENKO N S
IPC: A61J3/08
Filed: 1996-11-20
Granted: 1998-01-27
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: invention proposes suppository containing the following components, g: anaesthesin 0.08-0.12; menthol 0.003-0.005; dermatol 0.03-0.05, and zinc oxide 0.016-0.024, and polyethylene oxide-1500 and polyethylene oxide-400 as a base at ratio 19:1. Anaesthesin powder is mixed with polyethylene oxide-1500 at ratio 1:23 at 50-55 C for 20-30 min. The obtained mass is cooled to 45-52 C, menthol is added and stirred mass for 10-20 min. Simultaneously dermatol and zinc oxide concentrates were prepared by their grinding with polyethylene oxide-400 at ratio 0.5: 1 for 1.5-2 h. The obtained concentrates were added to early prepared mass, stirred for 1 h at 45-52 C and mass is poured in cellular counter package made of film at 10-15 C for 40 min. New medicinal composition shows analgetic, antiseptic and disinfecting effect in combination with good absorption of active components. EFFECT: enhanced effectiveness of suppository, improved method of making. 4 cl, 4 tbl
Patent RU-2124333-C1 (RU)
Title: Heart valve prosthesis
Inventor: KUKOL NIKOV V K
IPC: A61F2/24
Filed: 1996-11-19
Granted: 1999-01-10
Abstract: FIELD: medical engineering; cardiosurgery. SUBSTANCE: heart valve prosthesis has body 1, cusps 2 and 3 and cusp turning limiter in form of cams 4 and 5. Circular projection 6 is made on internal surface of body 1, and side surfaces 7 and 8 of cusps 2 and 3 are provided with recesses 9 and 10 which engage projection 6 with formation of clearance. Two circular members 11 and 12 are positioned on both sides of projection 6. They form transition sections 13 and 14. Side surfaces 7 and 8 are made as side surface of ball layer 15 center 16 of which is positioned on central axis 17 of body 1. In addition, clearance between surfaces 18 and 19 of projection 6 and of recesses 9 and 10 facing each other is variable in value. EFFECT: enhanced reliability, reduced thrombogenesis. 2 cl, 5 dwg
Patent RU-2101874-C1 (RU)
Inventor: TSVETKOV ALEKSEJ IVANOVICH
IPC: H04N5/20
Filed: 1996-12-10
Granted: 1998-01-10
Abstract: FIELD: television video signal transmission, analysis and monitoring systems, applicable in those cases when video signal contains background and noise components. SUBSTANCE: the method consists in a combination of operations providing for separation and accumulation of signals of the black - and white-level video signal for N television fields by N-fold summation. The obtained averaged signals after correction are introduced to the signal to the area of the line blanking pulse. At reception averages signals are separated from the video signal and used as reference ones at monitoring of the noise level, at analog-to-digital conversion and computer processing. Gate signals generated on the basis of line and frame synchronizing pulses provide for separation of the black and white levels from the composite color signal, independent processing of the signal of the picture subject-important part. EFFECT: facilitated procedure. 8 cl, 3 wdgo
Patent RU-2117459-C1 (RU)
Inventor: D JAKOV V E
IPC: A61F2/06
Filed: 1996-12-23
Granted: 1998-08-20
Abstract: FIELD: medicine, in particular, prosthesis of intravascular surgery, surgery of extrasecretory organs, surgery oncology, gastroenterology, urology, gynecology, neurosurgery and pulmanology, and also for extraanatomic intervention. SUBSTANCE: prosthesis consists of voluminous skeleton with shell made of film 0.005 to 2.5 mm thick from oriented material; polytetrafluoroethylene or copolymers of tetrafluoroethylene with hexafluoropropylene or tetra fluoroethylene with perfluorovinylpropyl ether. Copolymer content shall not exceed 2% whose structure is characterized by two joined interpenetrating matrixes, in particular, polymer matrix in the form of knots connected by fibrils, and matrix of cavity spaces whose elements are connected into three-dimensional net with numbers of knots, fibrils; and elements of cavity spaces in volume unit are not constant. Shell is made of one layer or multilayer and embracing exterior or exterior and interior surface of skeleton. EFFECT: higher efficiency. 18 cl, 11 dwg
Patent RU-2113955-C1 (RU)
Inventor: DRENNOV O B
IPC: B23K20/08
Filed: 1997-02-04
Granted: 1998-06-27
Abstract: Сущность изобретения: плакирующий лист устанавливают с зазором относительно плакируемой заготовки, на плакирующем листе размещают заряд ВВ, который выполнен в виде слоя с разной толщиной в зависимости от профиля плакируемой поверхности, минимальное и максимальное соотношение массы ВВ к массе метаемой пластины на данном участке обеспечивает область сварки взрывом путем ограничения верхней и нижней границ области сварки. Технический результат заключается в создании способа, обеспечивающего качественное плакирование неплоских поверхностей. 3 ил.
Patent RU-2095071-C1 (RU)
Inventor: CHUMAYAN SAIDA P
IPC: A61K35/64
Filed: 1997-02-13
Granted: 1997-11-10
Abstract: FIELD: medicine. SUBSTANCE: emulsion is a product of apiculture and has the following components, wt.-%: propolis 2.2-5.8; bee bread 0.2-2.9; mother milk 1.0-2.9, 70% ethanol 16.7-44.4, and olive oil or its mixture with sea buckthorn oil at ratio = (1-4):1 47.8-77.6. Composition has propolis, bee bread and mother milk produced by gray Georgian mountain bees in regions where nectariferous plants of mountain Caucasus grow: chestnut, coniferous trees, bilberry, rose, mountain tea, medicinal plants of Alpine meadows, legumes, mountain wild clover and other plants. Curative and organoleptic properties of emulsion retain for at least 2 years. EFFECT: enhanced effectiveness of emulsion, simplified method of preparing. 2 cl, 2 tbl
Patent RU-2109147-C1 (RU)
Inventor: EVSEEV A I
IPC: F16L51/02
Filed: 1997-04-07
Granted: 1998-04-20
Abstract: FIELD: mechanical engineering; movable connection of automobile exhaust system with engine. SUBSTANCE: exhaust pipeline of internal combustion engine has two pipes. First pipe is designed for connection with engine and second pipe is intended for mounting on vehicle frame. It has also metal bellows installed between pipes and connected by at least one end with one of pipes by articulated coupling. Articulated coupling is made in form of solid ball layers laid one into the other to form spherical kinematic pair. EFFECT: enlarged operating capabilities and enhanced reliability. 4 cl, 2 dwg
Patent RU-2123962-C1 (RU)
Inventor: MUZHIPOV V S
IPC: B64C27/10
Filed: 1997-08-01
Granted: 1998-12-27
Abstract: FIELD: aviation. SUBSTANCE: helicopter has fuselage with crew's cabin in nose section, two circular rims on which blades and engines are secured. Fuselage is provided with two circular slots where rollers are secured for mounting the above-mentioned circular rims with blades. Engines are mounted over perimeter of circular rim secured on fuselage. EFFECT: increased thrust of main rotors; improved controllability and maneuverability. 4 cl, 2 dwg
Patent RU-2138778-C1 (RU)
Inventor: ZAGIDULLIN R V
IPC: G01B17/02
Filed: 1997-08-27
Granted: 1999-09-27
Abstract: FIELD: oil and gas industry; checking thickness of pipes in oil and gas wells and pipelines. SUBSTANCE: according to proposed method, thickness of wall of column filled by liquid is tested by ultrasonic pulse, and spectrum of reflected wave is determined on the basis of which intensity and specific intensity of reflected wave is calculated, and thickness of column in place of sounding is determined. EFFECT: enhanced accuracy and reliability of evaluation of thickness of column wall. 1 tbl
Patent RU-2133833-C1 (RU)
Title: Reversible movement direction transducer and volumetric displacement machine based on it
Inventor: BEL DIJ NIKOLAJ NIKOLAEVICH
IPC: F01C1/00
Filed: 1996-03-07
Granted: 1999-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: transducer is used in devices and installations in which swinging motion of operating members is converted to rotary motion of shaft and vice versa. All geometrical axes of transducer rotary parts cross at one point. Transducer has body, shaft mounted in body for rotation, carrier connected rigidly to shaft, made as body of revolution and provided with circular recess which plane of symmetry is inclined to shaft rotation axis and passed through the crossing point. Transducer also has blade coupled kinematically with circular recess of carrier by means of auxiliary gearing member. Blade is mounted in body on half-axles. It is capable of taking up the shaft rotation or rotating the shaft. Transducer may serve as unified basic part of different simple and reliable machines. EFFECT: higher efficiency. 5 cl, 8 dwg
Patent RU-2133714-C1 (RU)
Inventor: KONDRASHOV V I
IPC: C03B18/14
Filed: 1997-11-25
Granted: 1999-07-27
Abstract: FIELD: plastic working of glass. SUBSTANCE: method involves forming glass mass into strip; supplying dispersed glass decorating material onto outer surface of strip at temperature sufficient for engagement between dispersed material and glass. Dispersed material is supplied in mixed state with gas flow. In the process of feeding mixture it is directed through closed circuit for separating gas flow and dispersed material so that gas flow does not apply thermal or mechanical action upon strip, and dispersed material is discharged onto strip at predetermined rate providing uniformity. EFFECT: increased efficiency by predetermined supply of dispersed material across glass strip width. 3 dwg
Patent RU-2144418-C1 (RU)
Title: Continuous-action adsorber
Inventor: SAMOJLOV N A
IPC: B01D53/06
Filed: 1997-11-10
Granted: 2000-01-20
Abstract: FIELD: petroleum refining, petrochemical and chemical industries for realization of adsorption processes in moving layer of adsorbent. SUBSTANCE: continuous-action adsorber has a casing with adsorption and chromatographic sections accommodating grate plates, distributing plate with a pipe connections for outlet of fractions separated from the source material, devices for inlet of fresh adsorbent and outlet of the waste one, and vertical plates made in the form of hollow slotted shells open from the top. The shells accommodate additional vertical plates for reciprocating motion inside the shells coming out with its upper part into the bulk of the sorbent layer and through rods connected to frames communicating with reciprocating motion mechanisms, and with the end edges entering the grooves of the guide bars secured on the casing. EFFECT: expanded range of operating parameters of the apparatus and degrees of freedom at its adjustment. 7 cl, 2 dwg
Patent RU-2125503-C1 (RU)
Title: Method of bell casting from tin bronze
Inventor: KORABLEV V I
IPC: B22D21/00
Filed: 1997-11-25
Granted: 1999-01-27
Abstract: FIELD: nonferrous metallurgy, in particular casting of bells. SUBSTANCE: method includes melting of metal, mixing of molten metal, its pouring into mold and casting crystallization. All melting operations are carried out in vacuum at residual pressure of 1•10 -1 -1•10 -2  mm Hg. Melt mixing is effected by induced currents. Melt is poured into long-service graphite mold at optimal speed. Mold is preliminarily heated to temperature not below 400 C. During casting crystallization in mold, metal is additionally fed to bring shrink hole to sink head. EFFECT: manufacture of bells without gas and shrinkage porosity, nonmetallic inclusions and with fine-grained solid structure, and splendid, clear and melodious ringing. 2 cl
Patent RU-2130654-C1 (RU)
Title: Pollutants control technique and waste disposal area
Inventor: KOPIN E M
IPC: B09B1/00
Filed: 1997-12-15
Granted: 1999-05-20
Abstract: FIELD: disposal of domestic and industrial wastes for environment control. SUBSTANCE: pollutants control technique involves arrangement of shielding barrier around pollutants by means of electric field built up due to electrodes placed on periphery and in center of pollutants as well as under and above disposal area. The latter is, essentially, pit with walls and bottom. Installed on its periphery and in center of pit are electrodes connected to DC power supply. Additional electrodes connected to peripheral ones are installed under and above disposal area. Peripheral electrodes are, essentially, bare conductors placed around pollutants. EFFECT: reduced maintenance charges. 4 cl, 1 dwg
Patent RU-2134004-C1 (RU)
Title: Current-conducting connector
Inventor: PISHCHUROV A I
IPC: H01R4/26
Filed: 1998-01-21
Granted: 1999-07-27
Abstract: FIELD: electrical engineering. SUBSTANCE: connector whose deforming member is placed in grooves of mating parts has annular grooves whose depth is perpendicular to direction of compressive force applied to deforming member when parts are joined together; additional closed space is provided between grooves; deforming member volume is smaller than or equal to total volume of grooves and additional closed space; deforming member is made of conducting plastic material whose yield point is lower than ultimate strength of mating parts when they are pressed together. EFFECT: improved reliability of connector due to reduced contact resistance and non-split joint. 3 dwg
Patent RU-2137430-C1 (RU)
Title: Method for carrying out plastic repair of larynx
Inventor: KLOCHIKHIN A L
IPC: A61F2/20
Filed: 1998-02-11
Granted: 1999-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making larynx resection. Organ integrity is restored by means of local tissues. Trachea is resected. Endoprosthesis is set in larynx and trachea lumen. The cutaneous wound is sutured tightly without tracheo- or laryngostoma formed. EFFECT: prevented cicatricial stenosis arisable in tracheostoma zone.
Patent RU-2148857-C1 (RU)
Title: Computer system
Inventor: BURTSEV V S
IPC: G11C15/00
Filed: 1998-02-20
Granted: 2000-05-10
Abstract: FIELD: computer engineering, in particular, data flow architecture. SUBSTANCE: computer system has N processor units, first and second commutators, N associative memory units, buffer memory unit. Goal of invention is achieved by introduced N program fragments processing units, first and second additional commutators, additional buffer memory unit, which are connected to mentioned units by specific connections. EFFECT: increased functional capabilities, increased speed due to decreased amount of associative memory. 2 cl, 45 dwg
Patent RU-2125697-C1 (RU)
Title: Device for shock-pulse cleaning of boiler surfaces
Inventor: GUDKOV V I
IPC: F28G7/00
Filed: 1998-03-18
Granted: 1999-01-27
Abstract: FIELD: heat-power engineering; cleaning of boiler heating surfaces from ash deposits in any technological process requiring shock-wave generators. SUBSTANCE: device for shock-pulse cleaning of boiler has shock pipe, explosion chamber and lock to let in explosive and initiate explosion. Explosion chamber is made in form of two-layer cylinder mated through threaded joint with shock pipe and lock which accommodates blasting mechanism and device blocking blast in process of recharging and under any emergency conditions, including operator's fault. Blocking device is made in form of plate with hole installed for movement in lock by means of flexible member and stop. EFFECT: provision of shock-wave generator with improved performance characteristics, enhanced reliability and efficiency in operation. 3 cl, 2 dwg
Patent RU-2127834-C1 (RU)
Title: Spherical joint
Inventor: GABDULKHAKOV F M
IPC: F16C11/06
Filed: 1998-04-14
Granted: 1999-03-20
Abstract: FIELD: transport engineering; spherical joints for front wheel suspensions. SUBSTANCE: insert and body are made with shifted center; center of outer sphere of first insert and inner sphere of body is shifted relative to center of heat of ball pin, thus ensuring higher elasticity of first insert and consequently more tight crimping of sphere of ball pin head. Shift of centers of two sphere provides for reliable keeping of ball pin head in body. Body is provided with circular cavity which ensures tight encircling of sphere of ball pin head by inserts after flaring-out in fitting the locking member. Second insert has hemispherical form and is provided with grooves. Inner concave surface of second insert have meridional slots. EFFECT: operational capabilities and enhanced reliability. 2 dwg
Patent RU-2143823-C1 (RU)
Title: Method for obtaining food product based on jerusalem artichoke
Inventor: FARADZHEVA EH I
IPC: A23L19/00
Filed: 1998-04-07
Granted: 2000-01-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves washing, grinding, providing hydrolysis of Jerusalem artichoke polyfructosan and thermal treatment. Hydrolysis is conducted by treating Jerusalem artichoke by electrically activated aqueous acid medium with predetermined characteristics and hydromodulus. Method allows products with increased fructose content to be obtained. This product may be used for treatment of patients suffering diabetes mellitus and obesity. EFFECT: increased efficiency, wider range of usages of products. 3 cl, 2 tbl, 2 ex
Patent RU-2144265-C1 (RU)
Title: Device for measuring double-signal characteristics of radio receiver blocking and cross-talk distortion frequency selectivity
Inventor: ALEKHIN A V
IPC: H04B17/00
Filed: 1998-04-16
Granted: 2000-01-10
Abstract: FIELD: radio engineering. SUBSTANCE: device has series-connected low-frequency signal generator, controlled selector switch, amplitude modulator whose signal input is connected to signal generator and output, to matching unit whose output functions as input of receiver under check. Comparison unit is connected to the latter and to reference- signal shaper. Second controlled selector switch, amplifier, third controlled selector switch, display unit, controlled generator, and second amplitude modulator are connected in series; input of second amplitude modulator is connected to first controlled selector switch. Controlled attenuator is connected to second selector switch and to electronic switch which is connected to threshold element and to matching unit. Series-interconnected are differentiating unit and complementing flip-flop which is connected to first, second, and third selector switches. Frequency detector input functions as output of intermediate- frequency amplifier of receiver under check. Frequency detector output is connected to valve and the latter is connected to inverter and to OR gate whose second output is connected to threshold element output. EFFECT: provision for eliminating overloading of receiver under check and for detecting spurious- signal receiving channels. 2 dwg
Patent RU-2138356-C1 (RU)
Inventor: KASIMOV R I-O
IPC: B21D43/00
Filed: 1998-06-11
Granted: 1999-09-27
Abstract: FIELD: plastic metal working. SUBSTANCE: apparatus includes magazine for storing blanks, vacuum suction devices for lifting blanks, upper and lower magnetic-belt conveyers, mechanism for descending blanks from upper magnetic-belt conveyers onto lower transporting liners. In zone of descending blanks under upper magnetic-belt conveyer there are two rows of roller tracks secured to levers. Levers are mounted with possibility of rotation respective relative to first or second parallel shaft. One of said shaft is radially joined with power cylinder. Diametrically opposite points of shafts are mutually connected by means of tie rods arranged in rotation plane. EFFECT: enhanced reliability of holding blanks on upper magnetic-belt conveyer in zone of descending blanks independently upon planeness and symmetry of blanks. 3 cl, 3 dwg