baber/WOPTO huggingface dataset:
Patent RU-2254835-C1 (RU)
Inventor: BLUDOV A A
IPC: A61F5/58
Filed: 2004-02-03
Granted: 2005-06-27
Abstract: FIELD: medicine, logopedia. 
     SUBSTANCE: one should carry out computer analysis of speech signal obtained with the help of a microphone from a patient due to its spectral assay by detecting bordering values of frequency range of the main tune of patient's speech and the ratio of spectral power density in frequency area being above the main tune to spectral power density in frequency area being below the main tune. Then comes logopedic training by applying computer spectral assay of the current speech signal obtained with the help of a microphone from a patient due to monitoring at on-line mode of the ratio of its spectral power density in frequency area being above the main tune to that of in frequency area being below the main tune. Moreover, due to altering the range of one's voice, a patient should perform an exercise on increasing monitored ratio till its exceeding by, at least, 2 times, against the value of the main tune to spectral power density in frequency area being below the main tune detected as a result of preliminary computer assay. Moreover, frequency range of patient's main tune varies 80-340 Hz. Logopedic training should be carried out in on-line mode to supply patient's altered speech into earphones as an acoustic image to be imitated, moreover, alteration of speech should be conducted due to simultaneous increase of spectral power density in frequency area being above the main tune and decrease of spectral power density in frequency area being below the main tune with the help of acoustic filters to provide the increase of spectral power density in frequency area being above the main tune by 1.5 times and decrease of spectral power density in frequency area being below the main tune by 1.5. The method enables to achieve stable factual alteration of patient's vocal range psychologically perceptible as suppression of patient's "dull" voice and manifestation of patient's "rich" voice. 
     EFFECT: higher efficiency of compensation. 
     4 cl, 1 dwg
Patent RU-2259931-C1 (RU)
Inventor: GOLOVACH JU N
IPC: B60T17/02
Filed: 2004-02-09
Granted: 2005-09-10
Abstract: FIELD: mechanical engineering; diesel locomotives, excavators, electric locomotives. 
     SUBSTANCE: proposed transport compressor plant contains compressor with drive electric motor controlled by pressure relay provided with making and breaking contacts and heat exchanger, cutoff valve, adsorber with blowing valve controlled by electromagnetic valve, dry air main line, check valve, air collector, all connected in series with compressor.  It has main line for blowing through absorber with reservoir-accumulator of regeneration air connected in parallel with dry air main line before check valve and check valve and restrictor, time relay with coil and contact, all parallel-connected before input of reservoir-accumulator.  Contacts of time relay are breaking.  Other cutoff valve is arranged in parallel to cutoff valve located between heat exchanger and absorber being controlled by electromagnetic valve connected to breaking contact of time relay.  Coils of time relay, blowing valve and cutoff valve of regeneration main line are connected to making contact of pressure relay. 
     EFFECT: improved efficiency of drying of compressed air and reliability of plant, increased service life of plant. 
     1 dwg
Patent RU-2259502-C1 (RU)
Title: Servodrive
Inventor: SHCHERBAKOV V A
IPC: F15B9/03
Filed: 2004-02-26
Granted: 2005-08-27
Abstract: FIELD: nondestructive testing. 
     SUBSTANCE: servodrive comprises measuring unit that has piezoelectric converters, mechanism for moving the measuring unit with respect to the weld of a pipe, mechanical link between the measuring unit and mechanism for its moving, pickup of position of the weld with respect to the measuring unit.  The measuring unit is mounted on the shaft connected with the mechanism for movement through supports and is the center and axis of rocking of the measuring unit.  The moving mechanism is mounted on two plates.  One of the plates is movable and connected with the measuring units via supports.  The mechanical link is made of levers.  One of the levers is rigidly connected with the shaft and other movable lever by means of tie.  The bottom end of the movable lever is connected with the movable plate of the moving mechanism by means of one cantilever.  The top end is connected with the unmovable plate of the moving mechanism through another cantilever for permitting rocking and moving along the axle mounted on the cantilever for permitting it to change its position with the use of adjusting screws. 
     EFFECT: enhanced precision. 
     2 dwg
Patent RU-2266071-C1 (RU)
Inventor: SHEVTSOV V I
IPC: A61B17/56
Filed: 2004-03-29
Granted: 2005-12-20
Abstract: FIELD: medicine, orthopedics, traumatology. 
     SUBSTANCE: one should create an inter-fragmentary diastasis initially in area of pathological fracture to maintain it till normalization of intra-osseous pressure. Dosed compression should be fulfilled under conditions of centering the fragments till mashing thinned parts of cortical plates of pathologically altered bone. Stable fixation should be performed to consolidate the fracture. In peculiar case, one should additionally perform lengthening osteotomy of affected segment. The method enables to develop the conditions for complete organotypical focal reconstruction. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 4 dwg, 1 ex
Patent RU-2269773-C1 (RU)
Title: Method of determining caustic magnesite powders
Inventor: BORISOVA VALENTINA NIKOLAEVNA
IPC: G01N27/00
Filed: 2004-06-02
Granted: 2006-02-10
Abstract: FIELD: analytical methods. 
     SUBSTANCE: object of invention is developing physicochemical assay for incoming control of caustic magnesite powders used as binders in well cementing operations. Estimation of quality of caustic magnesite powders involves preparation of aqueous solution of powder sample, dissolution of sample containing magnesium oxide and particles thereof burned at 1700°C being conducted at ambient temperature at stirring until equilibrium value of pH is reached, at which pH dissolved part of magnesium oxide undergoes hydration to form magnesium hydroxide. After that, citric acid is added to resulting reaction mixture in amount corresponding to 50% of stoichiometrically required amount and variation of pH with time is registered including determination of the end of neutralization and subsequent growth of pH in reaction mixture to its maximum value. Time required to reach maximum pH after neutralization is compared with preliminarily plotted calibration graph to determine quantity of burned magnesium oxide particles in the sample. The lower content of the latter in the sample, the higher quality of caustic magnesite powder. 
     EFFECT: accelerated and simplified analytical procedure and increased accuracy of assay. 
     3 dwg
Patent RU-2266652-C1 (RU)
Inventor: ASMAEVA Z I
IPC: A21D13/04
Filed: 2004-06-03
Granted: 2005-12-27
Abstract: FIELD: food processing industry, in particular bread for functional alimentation. 
     SUBSTANCE: claimed method includes production of bulk starter from part of mature culture, flour and water, its fermentation, formation of pregelatinized flour by malt and part of four brewing with water at temperature 95-98°C, and saccharification thereof. Further dough is obtained by blending of bulk starter with culture, salt solution, water, yeast and residual flour to obtain homogeneous mass. Further dough is fermented, handled, proofed and baked. As flour triticale corn wholemeal flour is used. During dough production before blending with flour CO 2 -solvent cake obtained by CO 2 -extraction of conventional flavoring raw materials with liquid food-grade carbon dioxide is introduced in amount of 0.3-3.0 % based on flour mass. Additionally sugar in amount of 1.0-6.0 % based on flour mass, syrup in amount of 1.0-6.0 % based on flour mass, and fatty product in amount of 1.0-2.0 % based on flour mass are introduced into dough. 
     EFFECT: product with prophylaxis properties and improved organoleptic, physical and chemical characteristics. 
     4 cl, 1 tbl, 3 ex
Patent RU-2250068-C1 (RU)
Title: Office or domestic arm-chair provided with physical stretching units
Inventor: DEL TRISTAN SHAUN
IPC: A63B23/08
Filed: 2004-06-30
Granted: 2005-04-20
Abstract: FIELD: arm-chairs for domestic stretching, transport facilities such as long-distance trains and aircraft. 
     SUBSTANCE: proposed arm-chair is provided with built-in leg and arm stretching units and force control system. Arm stretching unit is made in form of autonomous module located in elbow-rest and provided with piston-type pneumatic loader with attachment units having three degrees of freedom for turning the module relative to three perpendicular axes and locking it in neutral and working positions. Leg stretching unit includes stretching devices mounted in elbow-rests and made in form of autonomous modules with piston-type pneumatic loaders and swinging power levers with footrests. 
     EFFECT: comfort for user due to making physical exercises in sitting posture. 
     17 cl, 11 dwg
Patent RU-2265690-C1 (RU)
Title: Plant for bitumen dehydration with the use of hotplates
Inventor: NIKULIN JU JA
IPC: C10C3/12
Filed: 2004-07-27
Granted: 2005-12-10
Abstract: FIELD: motor road building, particularly to prepare hot bituminous concrete mix. 
     SUBSTANCE: plant comprises heat-insulated sealed tray secured to adjustable frame, bitumen supply lines, three-way valve, heater having outlet connected to upper part of tray inlet, high-pressure tank and holding vessel provided with enclosed ribbed thermoelectric heating members, temperature sensors and level detectors. Tray bottom is formed of thermoelectric hotplates. Heater sections are arranged over the hotplates transversely to the tray. The heater sections are activators and include sealed ribbed tubular electric heaters arranged in several staggered rows. Rotary aprons are located in front of each section. The aprons are connected one to another from outer tray side by common pull-rod to change inclination angles thereof. 
     EFFECT: possibility to retain bitumen properties during dehydration thereof due to increased contact area thereof with hot surface, reduced temperature, decreased time of bitumen heating and increased rate of forced-convection heat transfer from heating surface to bitumen, increased fire safety, reduced power inputs and improved ecological safety due to overheating elimination. 
     1 dwg
Patent RU-2275343-C1 (RU)
Title: The building bricks, the method and the set of the bricks manufacture
Inventor: RYBIN EVGENIJ ANATOL EVICH
IPC: C04B28/00
Filed: 2004-08-25
Granted: 2006-04-27
Abstract: FIELD: building materials industry; methods and equipment for the bricks manufacture. 
     SUBSTANCE: the invention is pertaining to the field of the building materials industry and may be used in production of bricks, including the facing brick, building stones, blocks and tiles. The technical result of the invention is the expansion of the assortment of the building bricks and the means for its production, provision of simultaneously of the heightened strength and the frost resistance the bricks, improvement of the bricks decorative effect of their front-face surface imitating the surface texture of the natural building stone. The given technical result is reached because the building wall bricks having the form of the monolithic polyhedron is manufactured out of the mixture having the humidity of 3-10 % and containing a chalkstone with the size of its particle of no more than 8 mm, portland cement of the grade of no less than 400 - as the binding substance, at their ratio (in mass %): the indicated chalkstone - 85.1-90.0, portland cement of the grade of no less than 400 - 10.0-14.9 by the mixture molding under the  pressure of 15.0-20.9 MPa during 2-9.9 seconds and  by the heat-moisture treatment or a by aging up to the mixture  gains the strength amounting to no less than of 50 % from the grade strength of the a ready bricks. The invention gives the characteristic of the building bricks, the method of the bricks manufacture and the set of equipment used for the bricks production. 
     EFFECT: the invention ensures expansion of the assortment of the building bricks, simultaneously heightened strength and the frost resistance of the bricks, improvement of decorative effect of the bricks front-face surface imitating the surface texture of the natural building stone. 
     25 cl, 1 dwg, 1 ex
Patent RU-2273749-C1 (RU)
Title: Gas-turbine engine compressor and turbine rotor joint unit
Inventor: GUSEV PAVEL NIKITOVICH
IPC: F02C7/36
Filed: 2004-08-26
Granted: 2006-04-10
Abstract: FIELD: aircraft industry; aircraft engines. 
     SUBSTANCE: invention relates to design of joint unit of compressor and turbine rotors of gas-turbine engine.  Proposed joint unit has intermediate shaft enclosing hollow splined ends of rotors of compressor and turbine and provided with bead, and threaded coupling member installed on splined end of turbine rotor.  Radial-thrust bearing is installed on intermediate shaft opposite to compressor rotor end.  Splines of intermediate shaft are made on bead, thrust bead is made on outer surface of turbine rotor end, splines of compressor rotor ends are made on its inner surface and splines of turbine rotor end are engaged with splines of bead of intermediate shaft and splines of compressor rotor end.  Outer surface of compressor rotor end.  Outer surface of compressor rotor end is in direct contact with inner surface of intermediate shaft, and end face surface of thrust bead of turbine rotor, with end face surface of intermediate shaft. 
     EFFECT: improved reliability of joint. 
     2 dwg
Patent RU-2276196-C1 (RU)
Inventor: TELJAKOV ALEKSEJ NAIL EVICH
IPC: C22B7/00
Filed: 2004-12-27
Granted: 2006-05-10
Abstract: Изобретение относится к металлургии благородных металлов и может быть использовано на предприятиях по получению цветных, благородных металлов и их сплавов, получаемых при утилизации электронных приборов и деталей. Способ включает дезинтеграцию радиоэлектронного лома, виброобработку с отделением тяжелой фракции, содержащей благородные металлы, сепарацию и выделение металлов, при этом полученный радиоэлектронный лом сортируют и отделяют металлические детали, оставшуюся часть лома подвергают виброобработке с отделением тяжелой фракции и сепарации, тяжелую фракцию после сепарации смешивают с предварительно отделенными металлическими деталями и подвергают смесь окислительному плавлению при подаче воздушного дутья в пределах 0,15-0,25 нм 3  на 1 кг смеси, после чего проводят электрорафинирование полученного сплава в сульфатном растворе меди и выделяют из образовавшегося шлама благородные металлы. Благодаря способу обеспечивается высокое извлечение благородных металлов, %: золото - 98,2; серебро - 96,9; палладий - 98,2; платина - 98,5. 2 ил.
Patent RU-2281271-C1 (RU)
Inventor: GOLOSOVA LJUDMILA DANILOVNA
IPC: C05F3/00
Filed: 2004-12-30
Granted: 2006-08-10
Abstract: FIELD: farming; utilization of wastes of live-stock farming and poultry farming with use of organic fillers and other organic wastes by aerobic fermentation. 
     SUBSTANCE: proposed method includes mixing guano or manure with organic filler and inoculating additives, supplying the organic mixture thus prepared to fermenter made in form of closed reservoir and provided with air supply system for aeration; air supply system is provided with fan, air duct and perforated pipe lines; then, aerobic fermentation is performed. In the course of aerobic fermentation, organic mixture to be fermented is enriched with mineral elements by supplying their finely-dispersed solution to air duct from hermetic reservoir having calibrated orifice. Used as organic filler is peat in the amount of 35-40% or total mass of mixture or peat and straw at guano:peat:straw ratio of 60:34:6. 
     EFFECT: improved quality of fertilizer depending on soil condition and consumers' application. 
     3 cl, 1 dwg
Patent RU-2284320-C1 (RU)
Inventor: TROFIMOV BORIS ALEKSANDROVICH
IPC: C07C319/18
Filed: 2005-02-28
Granted: 2006-09-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of vinylorganyl sulfides wherein organyl means alkyl, phenyl or tolyl. Method involves preliminary synthesis of corresponding alkaline metal thiolate by interaction of thiol with 2-3-fold mole excess of alkaline metal hydroxide in an aqueous medium followed by heating the prepared mixture at 100-120°C under acetylene pressure 11-12 atm. Synthesized compounds can be used as film-forming materials and as extractants of rare and precious metals. Invention provides enhancing yield of end products and to simplify their isolation. 
     EFFECT: improved method of synthesis. 
     6 ex
Patent RU-2293575-C1 (RU)
Title: Method for determining radionuclide estimation of reparative osteogenesis
Inventor: GALEEV JURIJ MARATOVICH
IPC: A61K49/04
Filed: 2005-07-25
Granted: 2007-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out polyphase scintigraphy with osteotropic radiopharmaceutical preparation RPP and comparing RPP accumulation in tibia to a reference value. RPP accumulation level in tibia is determined from local bone fraction of RPP accumulation using formula LBFA RPP  = A*K/((S pre - S post )*5), where LBFA RPP  is the local bone fraction of RPP accumulation, A is the scintillation count in region under study within 5 min, K is the initial  99m Tc radionuclide activity change coefficient beginning from the RPP introduction moment, S pre  is the preinjection scintillation count of RPP syringe within 1 min, S post  is the postinjection scintillation count of RPP syringe within 1 min, 5 is adjustment coefficient for determining scintillation count time. LBFA RPP  being >0.50-0.67% in upper tibia one-third, LBFA RPP  being >0.25-0.31% in middle tibia one-third, LBFA RPP  being >0.23-0.35% in lower tibia one-third, increased reparative osteogenesis process intensity is to be determined. 
     EFFECT: high accuracy of estimates. 
     4 dwg, 4 tbl
Patent RU-2296083-C1 (RU)
Title: Aircraft flap deflection mechanism
Inventor: APALISHIN GERMAN TIMOFEEVICH
IPC: B64C3/50
Filed: 2005-08-08
Granted: 2007-03-27
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed flap deflection mechanism has carriage 1 connected with kinematic members and power rods and with tail member of flap 4 by means of  swivel rod 9. Rod 9 has body where stem with adjustable end-piece is mounted in radial thrust ball  bearing units. 
     EFFECT: extended capabilities of mechanism. 
     6 cl, 2 dwg
Patent RU-2296019-C1 (RU)
Inventor: SAF JANOV ANATOLIJ VASIL EVICH
IPC: B21B21/00
Filed: 2005-08-08
Granted: 2007-03-27
Abstract: FIELD: rolled tube production, namely titanium-base alloy ingots and billets to sleeve piercing method in skew rolling mills, possibly production of conversion tubes of large- and mean diameters of titanium base alloys in tube rolling plants with pilger mills. 
     SUBSTANCE: method comprises steps of under-drilling ingots and billets at their shrinkage side by value 50 - 80 m; heating them in muffles and continuous furnaces till yielding temperature; guiding glass-enamel briquettes to central opening at time of cooling down 2 -3 min before starting piercing by depth 200 - 300 mm from end face; piercing sleeves in skew rolling mill; applying onto inner surface of sleeves layer of glass-enamel lubricating coating with thickness 0.3 -0.5 mm; determining diameter of glass enamel briquettes from given expression D = D c.op. - (10 -15) where D c.op.  - diameter of central opening of ingots and billets, mm. Mass value and geometry size of glass-enamel briquettes are determined according to expression: m = h*S*g = π/4* D 2 *H*g where h = (0.03 -0.05)cm -thickness of layer necessary for preventing inner surface of sleeve against gas saturation; S - area of inner surface of sleeves, cm 2 ; g - specific gravity of glass-enamel briquettes, g/cm 3 ; D - diameter of glass-enamel briquettes, cm; H - height of glass-enamel briquettes, cm. 
     EFFECT: lowered or completely prevented sleeve slips and jamming in mill, decreased number of cracks and air holes, lowered depth of their penetration in body of sleeves, absence of operations for sleeve blowing after piercing and for additional lubrication of mandrels. 
     4 cl, 1 tbl
Patent RU-2299604-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2005-10-20
Granted: 2007-05-27
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding, freezing, and chopping; white root cutting, blanching, and pulping; carrot blanching and chopping; tongue scalding, flaying, and chopping; wheat flour sautéing. Abovementioned components are blended with bone broth, table salt, and CO 2 -extracts from black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2303159-C1 (RU)
Inventor: CHERNOIVANOV VJACHESLAV IVANOV
IPC: F02M65/00
Filed: 2005-11-29
Granted: 2007-07-20
Abstract: FIELD: mechanical engineering; diesel engines. 
     SUBSTANCE: invention can be used for checking condition of precision pairs of fuel-injection pump and nozzles of diesel engines.  Proposed device contains housing provided with high-pressure channel connected to delivery pipeline to supply test liquid to unit to be checked, plunger pump installed inside housing and provided with supply space to deliver test liquid into high-pressure channel, pump drive, delivery installed between supply space of plunger pump and high-pressure channel to create high pressure of test liquid in channel, and pressure gauge connected to high-pressure channel.  Device is furnished with suction pipeline to connect supply space of plunger pump to low-pressure system of diesel engine, and safety valve installed on delivery pipeline, and drain pipeline to communicate drain hole of valve with drain space of diesel engine fuel-injection pump.  Inlet of suction pipeline is connected with outlet of diesel engine fuel filter. 
     EFFECT: improved reliability of device, reduced labor input when carrying out diagnostic operation. 
     5 cl, 2 dwg
Patent RU-2301224-C1 (RU)
Inventor: SADYKOV NURGALI BASYROVICH
IPC: C07C255/26
Filed: 2005-12-20
Granted: 2007-06-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to novel compounds of the formula:  , that are used as a fixing agent in lubricants for glass fibers and aromatic polyesters. Also, invention relates to a method for synthesis of these compounds. Method involves interaction of ethylenediamine with acrylonitrile in the presence of a catalyst of the formula (C 2 H 5 ) 4 NO(C 2 H 5 ) or (CH 3 ) 4 NO(CH) taken in the amount 0.1-0.3 wt.-% to amine. Reaction is carried out at temperature 30-40°C followed by treatment of synthesized compound with formaldehyde and then with acetic acid at temperature 30-40°C wherein the ratio ethylenediamne : acrylonitrile : formaldehyde : acetic acid = 1:2:2:2, respectively. 
     EFFECT: improved method of synthesis. 
     3 cl, 2 tbl, 2 ex