baber/WOPTO huggingface dataset:
Patent RU-2142347-C1 (RU)
Title: Device for fractional separation of raw waste lumber
Inventor: KARASIK V B
IPC: B07B1/16
Filed: 1997-02-11
Granted: 1999-12-10
Abstract: FIELD: applicable in various processes in combination with forest exploitation equipment. SUBSTANCE: the device has a frame, installed in which are shafts for rotation from a drive; the longitudinal axes of the shafts are parallel to the disks located in checkered order on the adjacent shafts. In circumference the disks have oblique recesses made at an acute angle relative to the plane of the disk peripheral surfaces with alternation of their direction to the right, left, and knives are attached on two projections that are opposite in diameter. The speed of rotation of each subsequent shaft with disks exceeds that of the previous one. EFFECT: enhanced intensity of separation, orientation of particles and chips, and enhanced efficiency of fractional separation of raw waste lumber. 3 cl, 3 dwg
Patent RU-2133846-C1 (RU)
Title: Device for engine crank gear to provide accurate adjustment of compression ratio
Inventor: RYBAKOV G F
IPC: F02D15/02
Filed: 1997-06-18
Granted: 1999-07-27
Abstract: FIELD: mechanical engineering; internal combustion engines with automatically controlled compression ratio. SUBSTANCE: flywheels and gear rims arranged in eccentric housings are installed inside hollow single-throw crankshaft of engine. Torsion gears come into meshing with gear rims. Flywheels are coupled by single-throw crankshaft. Regulating shaft is hinge coupled by means of crank with flywheel, by square thread with its eccentric housing, and by splines, with driving gear of timing mechanism. Regulating shaft acts through thrust bearing onto movement of regulator piston and, from piston through leverage, onto operating device to limit delivery of fuel by throttle. Simultaneously spiral load spring is compressed by regulator piston. Compression ratio is regulated by pressure of compressed air delivered into above-piston space of regulator. EFFECT: increased power output and economy of engine. 2 dwg
Patent RU-2150745-C1 (RU)
Title: Device for reading card with embedded chip
Inventor: BERNAR VALLA
IPC: G06K7/00
Filed: 1996-03-21
Granted: 2000-06-10
Abstract: FIELD: card reading equipment. SUBSTANCE: frame of card reading device has electronic circuit, which is connected on the one side, to at least some brush contact members and is used for connection, and, on the other side, to electronic circuit of card reading device. Electronic circuit which is mounted in connection unit has units which are designed for testing card insertion into card reader and its removal from reader. Said reading frame has additional brush contact, which name is disconnection detection contact and which is shifter with respect to primary brush center s in direction of card insertion into reader. It is designed for making electric contact to one conducting track of card with embedded chip, which either gets primary contact or does not get it. EFFECT: increased reliability. 6 cl, 13 dwg, 1 tbl
Patent RU-2129616-C1 (RU)
Title: Method of producing sugar-containing product
Inventor: SUSLOV M A
IPC: C13B50/00
Filed: 1997-12-19
Granted: 1999-04-27
Abstract: FIELD: food industry, more particularly sugar industry. SUBSTANCE: method comprises stirring saccharose crystals with sweetening agent in vibration mixer. Water is added to compound to obtain suspension or solution and is used for stirring with saccharose. Water content in final mixture varies from 0.1-2.4 wt part of water per 100 wt parts of final product. The resulting mixture is dried. Mixture is dried directly in vibration mixer chamber by purging with heated air through product compound. The resulting product has high composition homogeneity which remains for prolonged storage and transportation. EFFECT: more efficient production method. 2 cl, 2 ex
Patent RU-2146068-C1 (RU)
Inventor: KONDRAT EV D G
IPC: H01M10/10
Filed: 1998-03-02
Granted: 2000-02-27
Abstract: FIELD: storage battery manufacture. SUBSTANCE: according to invention, battery priming includes vacuum impregnation of plates with electrolyte up to full level and evacuation of excess electrolyte by evaporating water from it. Prior to vacuum impregnation with electrolyte and next priming operations battery is heated to 60-85 C. Electrolyte water is evaporated from battery preheated to 70-85 C to chamber wherein pressure equal to steam pressure above final-concentration electrolyte is maintained. Amount of evaporated water is determined by condensing it and measuring its volume. EFFECT: improved battery filling with electrolyte. 3 cl, 1 dwg
Patent RU-2133655-C1 (RU)
Title: Method of producing dispersed lithium and lithium-base alloys
Inventor: IVANOV V B
IPC: B22F9/06
Filed: 1998-03-03
Granted: 1999-07-27
Abstract: FIELD: methods of production of dispersed lithium and lithium-base alloys. SUBSTANCE: method includes loading of initial material and thermoplastic fluid, heating of initial material and thermoplastic fluid up to melting, dispersion by agitation with flow of thermoplastic fluid under conditions of turbulent flow in atmosphere of inert gas with excessive pressure maintained above melt, and cooling with vacuum treatment and maintenance of residual pressure. Initial material and thermoplastic fluid are loaded in ratio of 1: (1-5). Thermoplastic fluid is used in the form of mineral oil or paraffin. Initial material and thermoplastic fluid are heated up to temperature of 210-240 C. Dispersion by agitation is carried out with cooling of melt to temperature of 180-190 C. Inert gas is used in the form of argon. The method allows production of lithium granules and granules of lithium-base alloys in the form suitable for further operation and yield of granules of preset fraction composition. EFFECT: higher efficiency. 9 cl, 2 dwg
Patent RU-2137974-C1 (RU)
Inventor: AJDUGANOV V M
IPC: F16L41/02
Filed: 1998-03-23
Granted: 1999-09-20
Abstract: FIELD: erection of pipe lines. SUBSTANCE: tubular branch pipes made from thermoplastic material are inserted into metal welded fittings. Butts of branch pipes are connected by welding due to transfer of heat from zone of well of metal fitting heated to 180-240 C. EFFECT: facilitated procedure of applying coat on fittings. 9 dwg
Patent RU-2139250-C1 (RU)
Title: Method of preparing baddeleyite concentrate
Inventor: LOKSHIN EH P
IPC: C01G25/02
Filed: 1998-06-24
Granted: 1999-10-10
Abstract: FIELD: chemical industry, more particularly removing radioactive element impurities form baddeleyite concentrate. SUBSTANCE: concentrate is treated with sulfur acid having concentration of at least 60% at concentrate to acid weight ratio of 1:0.2-1 and at temperature of 120-150 C to obtain solid sulfurization product. Pulp is formed by treating solid sulfurization product with water or aqueous solution of neutralizing agent. Purified concentrate is then separated by gravitation and dried. Neutralizing agent is ammonia or sodium, potassium, calcium, or ammonium carbonate which is used in amount to attain final pH value of 4-9 of pulp. EFFECT: higher degree of removal of radioactive impurities from baddeleyite concentrate, simpler purification process, smaller amount of agents used and narrower range thereof. 2 cl, 5 ex
Patent RU-2146599-C1 (RU)
Title: Grinding wheel fastening device
Inventor: STEPANOV JU S
IPC: B24B45/00
Filed: 1998-07-24
Granted: 2000-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has two removable flanges slanting at an angle α, nut and grinding wheel with central hole at an angle α to end faces. Bushing which height is equal to wheel height is inserted in hole tightly. Washer with sphere-shaped hole of radius R is press-fitted into bushing. Ring is installed on spindle tightly. Its external surface is shaped as a sphere of radius R. Ring is positioned in spherical hole of washer thus forming a hinge. In this case, centers of washed and ring spheres are located at crossing point of grinding wheel plane of symmetry with spindle axis. Grinding wheel is mounted on spindle on flexible member consisting of two bushings with beads slanted at an angle α. Metal inserts are vulcanized in bushings. The hinge is arranged between flexible bushings. The device facilitates removal of materials and formation of chips. It provides for complete suppression of self-oscillations and improvement of worked surface quality. EFFECT: higher efficiency of working. 2 cl, 8 dwg
Patent RU-2151945-C1 (RU)
Inventor: LEBEDEV K N
IPC: F16L58/00
Filed: 1998-12-01
Granted: 2000-06-27
Abstract: FIELD: construction, laying of pipe-lines. SUBSTANCE: insulating system has tubular body 1 made of lamellar composite material, internal sealing ring interlayer 17 made of elastic or thermosoftening plastic material laid on bottom 18 in each annular groove 3, 4 and 5, 6 which is in constant contact with ring packers 7, 8 and 9, 10 positioned in them. Circular groove 11 houses dry layers of glass or basalt cloth laid as fire and heat- proof material. Interlayer 17 is located between congruent layers 15, 16 of composite material. EFFECT: enhanced reliability of weld in steel pipe-lines. 6 cl, 4 dwg
Patent RU-2148174-C1 (RU)
Title: Operating process of thermal power plant
Inventor: SHARAPOV V I
IPC: F01K17/02
Filed: 1998-12-15
Granted: 2000-04-27
Abstract: FIELD: thermal engineering. SUBSTANCE: delivery water returned from users is heated in heating-system heaters of extraction turbines and in water boilers. Temperature of delivery water supplied to users is maintained at desired level depending on ambient temperature according to heating- system temperature curve. Delivery water leakage is compensated for by makeup water which is specially treated to remove scale deposits according to temperature conditions of water boilers. Delivery water returned from users is divided into two parallel flows of which one is passed through heating-system heaters under base conditions and other one is heated in water boilers under peak-demand conditions; thus heated water flows are mixed up prior to being supplied to users; temperature of total delivery-water flow is controlled according to lower temperature curve of heating system; anti-scale treatment of makeup water is conducted using simplified process scheme. EFFECT: improved reliability and economic efficiency of thermal power plant. 1 dwg
Patent RU-2145586-C1 (RU)
Inventor: SVATOVSKAJA L B
IPC: C04B24/14
Filed: 1999-03-02
Granted: 2000-02-20
Abstract: FIELD: civil and industrial engineering, more particularly manufacture of heat- insulating concrete products. SUBSTANCE: concrete comprises cement, foam-forming additive, water, montmorillonite clay comprising at least 60% of mineral (Al, Mg) 2 (OH) 2 {Si 4 O 10 }H 2 O - and foam-forming additive NICA made of hydrolyzed cattle blood stabilized by aluminium sulfate Al 2 (SO 4 ) 3  , ratios of components being as follows, wt %: cement, 44.0-47.0; montmorillonite clay comprising at least 60% of mineral, 11.0-13.8; foam-forming additive NICA, 0.5-0.7, and water, 40.0-42.8. EFFECT: bulk volume is reduced to 200 g/cubic cm and heat conduction coefficient λ is lowered to value of 0.05 W/m of heat-insulating concrete having strength of 0.9-1.1 MPa. 3 cl, 1 tbl
Patent RU-2144067-C1 (RU)
Inventor: NEZHEVETS G G
IPC: C12C11/00
Filed: 1999-04-07
Granted: 2000-01-10
Abstract: Изобретение касается пивоваренной отрасли пищевой промышленности и может быть использовано на пивзаводах различной мощности. В процессе регенерации дрожжей проводят процеживание дрожжей, промывку их предварительно подготовленной водой. Подготовку воды ведут путем пропускания ее через гальваническую установку, в которой в качестве положительного электрода используют селеновый электрод, а в качестве отрицательного - угольный, на которые подают постоянное напряжение в зависимости от объема промывных вод. Полученную гальванизированную селеном воду используют при промывке пивных дрожжей. Это позволяет обогатить селеном дрожжи, тем самым активизировав их для работы даже при появлении токсических металлов в воде.
Patent RU-2164302-C1 (RU)
Title: Internal combustion engine
IPC: F02B41/00
Filed: 1999-08-04
Granted: 2001-03-20
Abstract: FIELD: power engineering; stationary and mobile power plants. SUBSTANCE: internal combustion engine is a four-stroke diesel engine with at least one pair of cylinders 1 and 2 assembled coaxially (tube-in-tube) and accommodating peripheral piston 3 and central piston 4 fitted on common connecting rod 5. Cylindrical spool 7 is arranged in cylinder head 6. Spool 7 is mechanically coupled with crankshaft and is provided with gas passages 8 and combustion chamber 9. Reciprocating piston 10 moving in inner space of combustion chamber changes working volume of combustion chamber and engine compression ratio in range of 1:7 to 1:20. Piston 10 is in rigid contact with step system of cam mechanism 11 driven by crankshaft. Pistons of cylinders execute simultaneously (parallel) working and preparatory strokes of cycle, and working stroke of central piston is executed at each revolution of crankshaft. Diesel engine provides possibility of increasing weight filling of fuel charge 1.5-2 times. Provision of cutoff combustion chamber guarantees continuation of burning of working mixture in excess air medium, improves ecological characteristics of exhaust gases, enlarges operating capabilities in operation of different kinds of fuels, precludes knocking and smoking at idling. High compression ratio increases indicated efficiency and cuts down fuel consumption. Vibration is decreased as engine uses no valves. EFFECT: improved efficiency and operating capabilities of engine. 4 dwg
Patent RU-2161389-C1 (RU)
Inventor: KOTEL NIKOV V JA
IPC: A01B49/02
Filed: 1999-09-20
Granted: 2001-01-10
Abstract: FIELD: agriculture. SUBSTANCE: machine for subsoil tillage of soil has tine with hoes, needle disks, and leveler. Blade is positioned forward of tine. Working part of tine, hoe, needle disk, blade and leveler is contoured in cycloid curve joining its coordinates: X=Rarccos(  Length of working surface contour does not exceed half the cycloid arc. Machine of such construction is used for subsoil tillage. EFFECT: reduced power consumption by optimized contours of working surfaces. 5 dwg
Patent RU-2158119-C1 (RU)
Title: Device for adjusting posture
Inventor: EFREMOV D A
IPC: A61F5/01
Filed: 1999-10-27
Granted: 2000-10-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has belt having a base with fixing member and flexible supporting shoulder ribbons. The base is rigid and manufactured from woven stiff warp or artificial leather. The base profile enables inferior and cervical portion of the vertebral column to be embraced. The base has scapular part and back. Each supporting shoulder ribbon is arranged at 30-35 C to the vertical axis with 60-70 C angle formed between the ribbons. The fixing members are mounted on the base making an angle of 70-75 C with respect to the vertical axis and 140- 150 C angle formed between each other. The fixing members are positioned in the inferior part of the back aligned on the longitudinal axis. EFFECT: posture correction with individual patient features taken into account. 1 dwg
Patent RU-2164941-C1 (RU)
Inventor: ZATSEPIN S S
IPC: C12N1/16
Filed: 1999-11-01
Granted: 2001-04-10
Abstract: FIELD: microbiological, alcoholic and yeast industry. SUBSTANCE: strain Saccharomyces cerevisiae Y2283 is selected for production of alcohol and baking yeast biomass from starch-containing raw. Strain shows high glucoamylase activity (1-1.25 U/ml) that ensures to exclude the use of glucoamylase in the process of saccharification of starch-containing raw in production of alcohol and baking yeast biomass. EFFECT: enhanced effectiveness of yeast strain. 2 ex
Patent RU-2170726-C1 (RU)
Inventor: KORKODINOVA L M
IPC: C07C233/54
Filed: 1999-12-14
Granted: 2001-07-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to novel compounds of the formula (I)   where R means -CH 2 -CH = CH 2  or  . These compounds elicite anti-inflammatory activity and therefore they can be used as new anti-inflammatory drugs. EFFECT: new compounds indicated above, valuable medicinal properties. 1 tbl, 2 ex _
Patent RU-2168207-C1 (RU)
Inventor: TEVS S S
IPC: G06K9/00
Filed: 1999-12-09
Granted: 2001-05-27
Abstract: FIELD: computer engineering. SUBSTANCE: device that may be used to estimate state of entity by several parameters in case of fuzzy degree of relation between probable parameters and desired state of entity has multibit shift registers, clock generator, pulse counter, relation-function computer, factor multipliers, adders, maximum signal separation unit, memory unit for right- and left-hand fuzziness factors. EFFECT: enhanced precision of identification. 3 dwg
Patent RU-2163646-C1 (RU)
Title: Method of alloying composition production
Inventor: ISAEV G A
IPC: C22C35/00
Filed: 1999-12-15
Granted: 2001-02-27
Abstract: FIELD: ferrous metallurgy, particularly, methods of production of alloying compositions for steel refining. SUBSTANCE: method includes introduction of solid particles of ferrotitanium into melt of aluminum or aluminum-containing material. Process of coating application is carried out at melt temperature of 600-750 C with holding for 10-90 s to form a film of 0.060-0.068 mm thick. The proposed method provides for artificial local zones where processes of alloying, deoxidation, refining take place in order to obtain more stable content of titanium in steel with reduced consumption of ferrotitanium. EFFECT: higher efficiency. 2 ex
Patent AU-2005220189-C1 (AU)
Title: Welding wire container and method of making the same
Inventor: NICKLAS JAMES C
IPC: B65H55/00
Filed: 2005-10-04
Granted: 2009-01-08
Abstract: A container (10) for packaging and unwinding a welding wire (170) having a natural cast that is essentially a straight line. The container (10) including a box (12) with vertical side walls each having an inner wall surface and vertically extending corners between the side walls, a closed bottom, a top opening for removing the welding wire (170). The container (10) further including a first vertically extending cylindrical liner (14) with a first radial outwardly facing surface (120) and a first radial inwardly facing surface (122) wherein the first inward surface (122) has a diameter A and is coaxial with a vertically extending container axis (32) such that the first liner (14) is supported by the side walls. The container (10) further includes a second cylindrical liner (16) having a second radial outwardly facing surface (150) and a second radial inwardly facing surface (152). The second outward surface (150) having a diameter B that is less than diameter A and is coaxial with the axis (32). The second outward surface (150) defining a radial inward extent of an annular wire cavity and the first inward surface (122) defines a radial outward extent of the annular wire cavity. The container (10) also including a wire coil made up of a plurality of convolutions of the wire (170). Each of the convolutions having a similar effective convolution diameter that is greater than fifty percent of diameter A but less than diameter A. The natural cast producing a radially outward force in the each convolution that is supported by the first liner (14) and the coil extending radially between the first (14) and second liners (16).
Patent AU-2007297729-C1 (AU)
Title: Renin inhibitors
Inventor: YUAN JING
IPC: C07D309/04
Filed: 2007-09-18
Granted: 2012-02-02
Abstract: The present invention is directed to aspartic protease inhibitors represented by the following structural formula (I), or a pharmaceutically acceptable salt thereof. The present invention is also directed to pharmaceutical compositions comprising the aspartic protease inhibitors of Structural Formula (I). Methods of antagonizing one or more aspartic proteases in a subject in need thereof, and methods for treating an aspartic protease mediated disorder in a subject using these aspartic protease inhibitors are also disclosed.
Patent AU-2008221505-C1 (AU)
Title: Prodrugs of gaba analogs, compositions and uses thereof
Inventor: JIA-NING XIANG
IPC: A61P25/04
Filed: 2008-09-17
Granted: 2011-08-18
Abstract: The present invention provides prodrugs of GABA analogs, pharmaceutical compositions or prodrugs of GABA analogs and methods for making prodrugs of GABA analogs. The present invention also provides methods for using prodrugs of 5 GABA analogs and methods for using pharmaceutical compositions of prodrugs of GABA analogs for treating or preventing common diseases and/or disorders.
Patent AU-2011268871-C1 (AU)
Title: Processes for the resolution of nitrogen substituted (S) - 5 -alkoxy- 2 -aminotetralin derivatives
Inventor: ATES CELAL
IPC: C07C269/08
Filed: 2011-06-24
Granted: 2015-06-04
Abstract: The present invention provides an alternative synthesis of N-substituted aminotetralines comprising resolution of N-substituted aminotetralins of formula (II), wherein R
Patent AU-2013267901-C1 (AU)
Title: Beverage package with aerator
Inventor: SMITH ROGER P
IPC: B01F23/00
Filed: 2013-03-19
Granted: 2017-12-14
Abstract: A beverage package (100, 200, 300, 400, 500, 600, 700, 800). A bottle (110, 210, 310) includes a base (116), a sidewall (120) extending from the base, a shoulder (122) extending from the sidewall, and a neck (124, 224, 324) extending from the shoulder and including an interior (126), an interior surface (128, 228, 328) and a mouth (130) having an end surface (134). An aerator (114, 214, 314, 414, 514, 614, 714, 814) separate from the bottle, extends across the interior of the bottle neck, and is disposed entirely within the interior of the neck and spaced axially from the end surface of the bottle neck, and includes an inlet end (140, 540), an outlet end (142, 242, 442, 542, 642, 742) axially spaced from the inlet end, an outer wall (144, 244, 344, 444, 544, 644, 744, 844) in contact with the interior surface of the bottle neck, and a baffle (146, 446, 546, 646, 746, 846) disposed radially inwardly of the outer wall and axially between the inlet and outlet ends.
Patent AU-2014270523-C1 (AU)
Title: Pump arrangement
Inventor: DRECHSEL PATRICK
IPC: F04D29/62
Filed: 2014-05-19
Granted: 2017-07-20
Abstract: The invention relates to a pump arrangement (1), in particular a magnetic coupling pump arrangement, comprising an interior (11) formed by a pump housing (2) of the pump arrangement (1), a split case (10) which hermetically seals a chamber (19) surrounded by the split case from the interior (11) formed by the pump housing (2), an impeller shaft (20) which can be driven in a rotatable manner about a rotational axis (A), an impeller (23) which is arranged at one end of the impeller shaft (20), an inner rotor (24) which is arranged at the other end of the impeller shaft (20), and an outer rotor (38) which interacts with the inner rotor (24). According to the invention, the pump arrangement (1) has an adapter element (39) which connects the split case (10) to the pump housing (2) or to a component paired with the pump housing (2), in particular a housing cover (4), said adapter element comprising a mounting flange (40) which rests against a support surface (15) of the pump housing (2), in particular of the housing cover (4), on the face near the interior (11).
Patent RU-2156828-C1 (RU)
Inventor: VOROB EV I A
IPC: C22F1/18
Filed: 2000-02-29
Granted: 2000-09-27
Abstract: FIELD: metallurgy, namely processes for heat treatment of blanks. SUBSTANCE: method comprises steps of heat treatment of blanks by quenching in vacuum furnace at 800 C-850 C, then cooling them at first together with furnace until 580 C-600 C and then in water; aging blanks at 300 C- 400 C for 6-8 hours, working them by plastic deformation of parts, rolling out their outer surface and knurling thread. Aging is realized in vacuum furnace with subsequent treatment of parts for several hours in rotary drum by means of mixture of steel balls and wooden cubes; then knurling thread. EFFECT: enhanced endurance of rod type parts with heads made of double phase (alpha+beta) titanium alloys due to increased strength of products and elimination of defects in surface layer of articles at knurling tread. 1 tbl, 1 ex