baber/WOPTO huggingface dataset:
Patent RU-2223683-C2 (RU)
Inventor: OLIFERENKO M S
IPC: A42B3/14
Filed: 2002-03-21
Granted: 2004-02-20
Abstract: FIELD: safety engineering, namely device for person head protection against impact action. SUBSTANCE: rigging comprises beam-like damper, bearing band, detachable occipital band for helmet fitting according to head dimension, insert for rigging securing on helmet body and regulating means for regulating of helmet wearing height . Carrier band has pockets with locking means formed on ends thereof and disposed one upon another. Strips with oblique-tooth corrugation extend from bumper beams in occipital part thereof to pockets. Strips are connectable to each other. Oblique-tooth corrugation is disposed in longitudinal recess and extends from inner part of the strip. Rigging has locking means formed as tooth located in upper part of pocket medium area and faced towards oblique-tooth corrugation. Tooth shape is identical to oblique-tooth corrugation shape. EFFECT: enhanced helmet fitting to person head; improved wearing comfort; decreased person fatigability. 3 cl, 5 dwg
Patent RU-2228515-C2 (RU)
Inventor: BELOZEROV B V
IPC: F42D5/04
Filed: 2002-05-06
Granted: 2004-05-10
Abstract: FIELD: military equipment, in particular, provision of safety in carriage, destruction of explosive devices. SUBSTANCE: the explosion-proof chamber has a cylindrical metal laminated body with two bottoms, one of which has a charging opening with a neck hermetically sealed with a cover from the outside, and an antifragmentation protection. The cylindrical metal body is made of two coaxial tubes, the space between them is filled with concrete, the bottom with the charging opening and neck is made flat in the form of a metal plate ribbed from both sides, and reinforced from the inside by a layer of concrete and a metal plate. Antifragmentation protection is positioned on the inner surfaces of the body. The chamber can withstand an explosion with an energy release up to 25 kgf. EFFECT: enhanced safety. 4 cl, 2 dwg
Patent RU-2247603-C2 (RU)
Inventor: MALIN N I
IPC: B02B1/00
Filed: 2002-10-16
Granted: 2005-03-10
Abstract: FIELD: agriculture, in particular, postharvest treatment of grain. 
     SUBSTANCE: method involves wetting grain to moisture content of 15-19.4%; forming batch of injured grain having weight of at least 50 t; processing formed grain batch with heat-air mixture for 1.5-5 s to provide for grain heating to temperature of 55-75 0 C and cooling grain to temperature equal to environmental temperature. 
     EFFECT: improved quality of injured grain. 
     3 cl, 2 tbl, 3 ex
Patent RU-2237866-C2 (RU)
Inventor: ORENSTEJN ROBERT M
IPC: G01B21/16
Filed: 2002-11-15
Granted: 2004-10-10
Abstract: FIELD: mechanical engineering; gas turbines; measuring instruments. 
     SUBSTANCE: invention relates to devices for measuring clearance to turbine blade heads using radio frequency and ultrasonic transducers. Proposed method includes measuring distance A between ultrasonic transducer 16 and stator casing surface 14, measuring distance B between radio frequency transducer 20 and heads 13 of rotating blades of gas turbine. Subtracting distance measured by ultrasonic transducer 16 from distance measured by radio frequency transducer 20. device contains ultrasonic transducer 16 to measure distance between stator casing surface 14 and ultrasonic transducer, radio frequency transducer 20 to measured distance between heads 13 of rotating blades of gas turbine and radio frequency transducer, ultrasonic range waveguide 18 and radio frequency range waveguide 22, calculating system 24 to receive and subtract results of measurement of ultrasonic transducer from those of radio frequency transducer. 
     EFFECT: increased service life of transducer owing to arrangement of transducer and electronic devices connected with transducer far from hot compartment of turbine. 
     13 cl, 6 dwg
Patent RU-2238123-C2 (RU)
Inventor: RJABOV V S
IPC: A62C33/00
Filed: 2002-12-02
Granted: 2004-10-20
Abstract: FIELD: fire extinguishing equipment production and repairing. 
     SUBSTANCE: device has base, twisting mechanism, tightening mechanism mounted on base and fixing unit to secure connection fittings pivotally installed on base. Fixing unit has star handle, ratchet gear and clamp. Twisting mechanism includes carriage reciprocated by means of moving screw. Tightening mechanism has two friction plates connected one to another by spring-loaded lever secured to pedal through drawbar. Arranged on carriage is bracket having slot and rotating case with two slots. Clamp, stop and arm are connected to case. 
     EFFECT: increased quality and productivity. 
     6 dwg
Patent RU-2270124-C2 (RU)
Inventor: TAKAKHASI TETSU
IPC: B62B13/00
Filed: 2001-05-11
Granted: 2006-02-20
Abstract: FIELD: skis and sledges made from two skis or runners located in one line and provided with control surface. 
     SUBSTANCE: proposed device is provided with bearing ski (1) and swivel ski (2) located in front of bearing ski (1) on which  bearing plate (11) is mounted; bearing plate is provided with flexible part or hinge (9a) for turn between front part (11') and rear part (11") of bearing plate (11). Minimum part of swivel ski (2) is wider than widest part of bearing ski (1); part of swivel ski (2) which is in contact with sports platform of swivel ski (2) is diverging in front direction and is made in form of trapezoidal plate; maximum width of part which is in contact with sports platform is 1.01-1.1 of its minimum width. 
     EFFECT: enhanced stability of device during motion on straight line and over arc. 
     15 cl, 6 dwg
Patent RU-2247589-C2 (RU)
Inventor: KOPKOV G A
IPC: A63H33/10
Filed: 2003-04-07
Granted: 2005-03-10
Abstract: FIELD: construction set allowing large-sized toy model to be assembled from parts. 
     SUBSTANCE: construction set has assembled carcass of playing place made in the form of girder from set of rods and units, constructional body parts of flexible material for joining with one another and with carcass of playing place. Rods are made detachable and units are made in the form of branch pipes secured with one another. Rods and branch pipes are detachably connected with one another. Constructional parts or part thereof are joined to form casing for playing place carcass. 
     EFFECT: improved playing and operational capabilities, reduced costs of construction set and wider range of usage. 
     3 cl, 8 dwg
Patent RU-2252628-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/269
Filed: 2003-04-28
Granted: 2005-05-27
Abstract: FIELD: food industry. 
     SUBSTANCE: prepared sugar beet should be deodorated and sterilized with supercritical carbon dioxide in the field of ultrasound fluctuations, juice pressing should be carried out under aseptic conditions followed by cultivation upon residues of mycellar fungi of Trichoderma and Aspergillus species of acetic acid fermentation. Then comes separation of culture liquid, its blending with juice, addition of liquid ammonia and supercritical CO 2 -extract into the blend out of Mortierella gamsii micromycete biomass extracted then according to the preset technique to obtain solid residue treated with liquid ammonia followed by concentrating the blend, treating the concentrate with liquid carbon dioxide, mixing with solid residue-treated Mortierella gamsii micromycete biomass and heating the mixture up to 60 C, not less. The innovation provides improved structure-forming capacity and increased thermal stability of gelling concentrate. 
     EFFECT: higher efficiency.
Patent RU-2274062-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wider spectrum of vitamin activity and specific combination of organoleptic properties due to providing substances with different vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovy green tea, black currant leaves, black currant fruits, hibiscus flowers and mountain ash-tree fruits at certain ratios according to the preset technology. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Black currant" aromatizing agent and a preparation obtained out of Mortierella sclerotiella micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2264615-C2 (RU)
Inventor: SHTIN A A
IPC: H01H37/00
Filed: 2003-08-07
Granted: 2005-11-20
Abstract: FIELD: examination of liquid (L) at variation of temperature or pressure, applicable in domestic electroheaters. 
     SUBSTANCE: the device (D) has a vessel (V) for L, heating element (HE) and a control system of the HE.  The control system (CS) has a primary transducer and an actuating member.  The novelty is in making of the primary transducer in the form of a sensor (S) for measurement of the physical quantity characterizing the property of L, for example, of the conductance, dielectric constant, it is positioned in point V or HE.  The device may have a means of protection of HE against excess of temperature and consumed current installed in contact with HE.  The CS is installed on the HE.  The vessel in the device may be made of the flow-through type, and the HE - of the immersion type. 
     EFFECT: the distinguishes expand the potentials of the D by excluding the dependence on temperature, shape and dimensions of the vessel, as well as increase the range of the examined liquids and the depth of these examinations. 
     6 cl, 3 dwg
Patent RU-2292859-C2 (RU)
Inventor: DREVIK SOLGUN
IPC: B32B7/04
Filed: 2002-05-21
Granted: 2007-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: material has external layer produced from non-woven material engageable with user body when using the article and internal layer. Both layers are connected to each other by means of the first fastening pattern composed of isolated fastening points. Holes penetrating at least the external layer are produced in correspondence with isolated holes arrangement pattern. The holes pattern is more compact and has greater number of holes per area unit than the number of fastening points per area unit in said first fastening pattern. Mass proportion of type II collagen filaments and porous bone mineral is at least equal to approximately 1:40. 
     EFFECT: enhanced effectiveness in recovering combined injuries of cartilage and bone tissue in articulations having defects. 
     13 cl, 8 dwg
Patent RU-2320665-C2 (RU)
Title: Новые соли производных, обладающих противосудорожным действием
Inventor: ABDEL-MAGID AKHMED
IPC: A61K31/35
Filed: 2002-07-03
Granted: 2008-03-27
Abstract: Данное изобретение относится к новым фармацевтически приемлемым солям тиопирамата: 
     кристаллической натриевой соли топирамата формулы (II) 
     
       
     
     характеризующейся по существу рентгенограммами Na1 и Na2, и кристаллической калиевой соли топирамата формулы (III) 
     
       
     
     характеризующейся по существу рентгенограммами К1 и К2, обладающим противосудорожным действиям и применяемым для лечения эпилепсии, а также фармацевтическим композициям на их основе и способу их получения. 4 н.п. ф-лы., 10 табл.
Patent RU-2301321-C2 (RU)
Inventor: JUR EV VALENTIN ANTONOVICH
IPC: E21B33/12
Filed: 2004-01-28
Granted: 2007-06-20
Abstract: FIELD: underground well repair, particularly equipment for sealing or packing boreholes or wells, namely devices for annulus separation during bottomhole zone waterproofing, hydraulic reservoir fracturing and other operations to be executed in well. 
     SUBSTANCE: device comprises body, anchoring unit including cone and slips, sealing member, upper and lower movable and lower fixed stops and drive. Anchoring unit is arranged on the body under sealing member. Drive is made as piston installed inside the body and provided with levers and pressing members made as racks. The racks may move in axial and radial directions. Toothed rings mating the racks are formed on outer surface of the body. Inner body surface is provided with extension to limit piston stroke. Upper body part has shear bush for drop ball receiving. Anchoring unit is located over fixed support. Slides have inclined teeth. Upper parts of the teeth are directed opposite to lower parts thereof. 
     EFFECT: increased efficiency. 
     2 dwg
Patent RU-2267148-C2 (RU)
Inventor: OLENEV E A
IPC: F16K17/40
Filed: 2004-02-02
Granted: 2005-12-27
Abstract: FIELD: processes and equipment for controlling flow rate of fluids in systems for heating cars of railway road trains. 
     SUBSTANCE: apparatus includes housing with inlet and outlet branch pipes between which locking organ is placed. Locking organ is joined with one end of two-arm lever that couples locking organ with elastic member, for example with membrane. Other end of lever is immersed into easy-to-melt material filling target chamber and being in thermal contact with heating member. Locking member of ferromagnetic material (in variant in the form of magnet) is placed in electromagnetic field created by  coil. 
     EFFECT: simplified design, lowered energy consumption at operation. 
     10 cl, 3 dwg
Patent RU-2267559-C2 (RU)
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/06
Filed: 2004-03-05
Granted: 2006-01-10
Abstract: FIELD: processes for applying wear resistant coating on cutting tools, possibly at working metals. 
     SUBSTANCE: vacuum-plasma method for applying wear-resistant coatings containing titanium nitride or carbonitride including chrome and alloying component Silicon is realized by means of two arranged mutually opposite built-up cathodes containing titanium and silicon with use of cathode arranged between above mentioned cathodes and including alloy of titanium and silicon. 
     EFFECT: enhanced efficiency of cutting tool due to increased residual compression stresses, improved micro-hardness of coating. 
     2 ex, 1 tbl
Patent RU-2267548-C2 (RU)
Inventor: SULATSKOV VIKTOR IVANOVICH
IPC: C21C7/04
Filed: 2004-03-10
Granted: 2006-01-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to alloy for deoxidation and alloying comprising the following components, wt.-%: carbon, 0.15-0.35; silicon, 2-3; manganese, 0.25-0.40; chrome, 41-46; nickel, 1.0-3.2; vanadium, 0.5-0.8; niobium, 0.5-0.7; molybdenum, 0.25-1.0, and iron, the balance. Alloy comprises additionally tungsten in the concentration 2.5-3.5 wt.-%. Invention provides the development of alloy balanced by its chemical composition wherein in its smelting waste of high-alloy steels is used and this alloy comprises deoxidizing and alloying components taken in the amounts excluding their losses in alloy smelting. Also, invention provides the minimal duration in treatment of liquid semi-finished product in aggregate of the steel complex treatment, electric energy and neutral gas consumption, and high resistance of fettling in pouring ladles. Invention can be used in smelting low- and medium-carbon high-alloy steel. 
     EFFECT: improved and valuable properties of alloy. 
     2 cl, 2 tbl, 1 ex
Patent RU-2312997-C2 (RU)
Inventor: ZENKOVA LARISA FEDOROVNA
IPC: F02C7/06
Filed: 2004-07-23
Granted: 2007-12-20
Abstract: FIELD: aircraft industry. 
     SUBSTANCE: invention relates to gas-turbine engines of aircraft and ground application, namely, to supports for rotors of turbomachines rotating at high speed, and also for lubrication and cooling of bearings and supports proper, and it can be used in supports exposed to high stresses.  Proposed support contains roller bearing, flanged inner race secured on shaft of low-pressure rotor, outer race being fitted in unit of central conical train on stator.  Space formed on inner diameter of low-pressure turbine shaft is connected by two rows of oil feed holes with ring grooves on outer diameter of low-pressure turbine shaft which, in its turn, is connected with through oil-feed holes in inner race of bearing at angle of 40-50° to longitudinal axis. 
     EFFECT: provision of serviceability of front support of low-pressure turbine and optimum delivery of oil for lubricating and cooling of bearing. 
     1 dwg
Patent RU-2281599-C2 (RU)
Inventor: RABINOVICH MIKHAIL DANIILOVICH
IPC: H02P7/14
Filed: 2004-10-21
Granted: 2006-08-10
Abstract: FIELD: converter engineering mainly of transport designation, applicable, in particular, for an electrorolling stock with semiconductor converters fed from the AC power mains. 
     SUBSTANCE: the semiconductor converter of a vehicle fed from the AC power mains has a bridge rectifier connected to the leads of the secondary winding of the traction transformer, whose primary winding is connected to the power supply mains.  The load - the smoothing reactor, windings of the armature and excitation of the traction motor - is connected to the rectifier output.  The smoothing reactor is made with two magnet-coupled windings - the main and auxiliary ones, the main winding of the smoothing reactor is series-connected to the traction motor.  The capacitor, buffer valve and the switching unit are series-connected and connected to the rectifier output.  The shunting diode is connected in parallel with the capacitor, and the series-connected charging diode and the auxiliary winding of the smoothing reactor are also connected in parallel with the capacitor. 
     EFFECT: enhanced power factor of the electric locomotive due to reduced duration of switching in the rectifier transformer. 
     4 dwg
Patent RU-2317190-C2 (RU)
IPC: H01R43/02
Filed: 2003-04-07
Granted: 2008-02-20
Abstract: The invention relates to an electrohydraulic pressing device ( 1 ) that can be operated using one hand. The device comprises a working head ( 30 ), an electric motor ( 4 ), a pump ( 20 ), a hydraulic reservoir ( 33 ), and a gear mechanism ( 19 ) extending between the electric motor ( 4 ) and the pump ( 20 ). A holding area ( 5 ) around which a hand is placed is provided and an actuating switch ( 39 ) is assigned to this area. The aim of the invention is to improve a pressing device of this type with regard to the handling thereof. To this end, the invention provides that the holding area ( 5 ) is formed around the electric motor ( 4 ), and the actuating switch ( 39 ) is situated between the electric motor ( 4 ) and the working head.
Patent RU-2311324-C2 (RU)
Inventor: KULIKOV ANATOLIJ ALEKSANDROVIC
IPC: B65B1/32
Filed: 2004-12-24
Granted: 2007-11-27
Abstract: FIELD: weighing of loose materials. 
     SUBSTANCE: invention relates to devices for weighing of loose products.  Proposed weighing device has skeleton, loose product vibratory feeder, receiver of weighed portions of products and accumulating baskets with driven shutters.  At least one weighing basket with driven shutter is connected with strain gauge.  Output of strain gauge is connected with input of microprocessor with output to control basket shutters drives.  Accumulating baskets are secured on rotor installed on skeleton.  Rotor is furnished with step drive to provide stopping of accumulating basket under weighing basket.  Weighed portions receiver is located under rotor in zone under weighing basket. 
     EFFECT: simplified design, provision of accurate weight metering out. 
     1 dwg
Patent RU-2308296-C2 (RU)
Inventor: SHIRINKIN SERGEJ VJACHESLAVOVI
IPC: A61M15/00
Filed: 2005-08-02
Granted: 2007-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves aqueous mineral solution inhalations. The solution is prepared by drawing shungit on mineral water. Inhalation is carried out with solution temperature of 20-24°C within 10 min every day during 7-14 days. 
     EFFECT: enhanced effectiveness of treatment; reduced treatment cost.
Patent RU-2320617-C2 (RU)
Inventor: MOZHZHERIN VLADIMIR ANATOL EVI
IPC: C04B35/101
Filed: 2006-02-10
Granted: 2008-03-27
Abstract: FIELD: concrete mixtures. 
     SUBSTANCE: invention proposes refractory concrete mixture used in producing low-cement refractory concrete that comprises the following components, wt.-%: aluminum oxide-base refractory filling agent of fraction 3-6 mm, 20-25, fraction 1-3 mm, 13-25, fraction 0-1 mm, 8-20, and alumomagnesial spinel of fraction 0-0.5 mm, 10-20; melamine or a polycarboxylate plasticizing agent, 0.045-0.07 (above 100%); finely dispersed matrix of fraction <0.063 mm, 15-30; high-aluminiferous cement of fraction <0.045 mm, 2-8, and dispersed alumina of fraction <0.0075 mm, 0.2-0.4 (above 100%). As a finely dispersed matrix the mixture comprises, wt.-%: corundum of fraction <0.063 mm, 35-40; reactive alumina of fraction 0.005 mm, 35-40, and alumomagnesial spinel of fraction 0.064 mm, 20-30. Refractory concrete mixture can comprise additionally organic fibers, 0.02-0.05 wt.-% (above 100%). Proposed refractory concrete mixture provides enhancing thermal stability and opened porosity. Invention can be used in making monolithic fettlings for different high-temperature aggregates in metallurgy and other branched of industry. 
     EFFECT: improved and valuable technical properties of mixture. 
     2 cl, 1 tbl, 1 ex
Patent RU-2344474-C2 (RU)
Inventor: MASUJAMA KHIROAKI
IPC: G06Q10/10
Filed: 2004-03-29
Granted: 2009-01-20
Abstract: FIELD: information technologies. 
     SUBSTANCE: device of similarity calculation contains facility of technical documents groups' introduction, which is intended for introduction of the first group of technical documents and the second group of technical documents subject to comparison; facility of technical information introduction intended for introduction of technical information; facility of cluster analysis, which is intended for search of technical documents that are contained in the first group of technical documents and the second group of technical documents and contain introduced technical information, and for breakdown of found technical documents into clusters for every technical information; facility of similarity calculation, which is intended for calculation of ratio of total number of clusters obtained as a result of cluster breakdown, to number of mixed clusters that contain technical documents from the first group of technical documents and from the second group of technical documents; and derivation facility intended for derivation of calculated similarity. 
     EFFECT: creation of device and method of similarity calculation, which provide for possibility to compare groups of technical documents in wide area, which is not limited by patent publications or similar documents. 
     33 cl, 19 dwg
Patent RU-2350399-C2 (RU)
Inventor: STAROKOZHEV VIKTOR ALEKSEEVICH
IPC: B04B1/08
Filed: 2006-05-05
Granted: 2009-03-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed separator comprises drum containing base and cover, stack of tapered plates, plates holder comprising casing, bearing cone and cover and emulsion preliminary separation chambers formed by vertical partitions. Between the said partitions, there are light fraction intake zones with light fraction outlet ducts, the said light fraction being extracted in the aforesaid stack of plates and in the device preventing ingress of air into preliminary separation chambers and directed via the said ducts into the zone of discharging light fraction extracted in the preliminary separation chambers. The proposed separator comprises also light and heavy fractions pressure chambers with pressure plates and feed pipe. The plates holder bearing cone incorporates an extra protective cone deflecting emulsion flow. Note that the bottoms of ducts withdrawing light fraction from intake zones are streamline and rigidly flush-jointed with the said extra protective cone. 
     EFFECT: higher efficiency due to reduced emulsion turbulisation in preliminary separation chambers, ruling out inleakage of insufficiently separated emulsion with major inclusions in lower gaps between plates and uniform loading of plates stack. 
     2 dwg