baber/WOPTO huggingface dataset:
Patent RU-2212544-C1 (RU)
Inventor: SHAROGLAZOV B A
IPC: F01B3/04
Filed: 2002-08-07
Granted: 2003-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine is designed for use as pump or compressor. It contains pistons, shafts connected with pistons by articulated joints including crossmembers, working flats and running rollers, gears secured on piston and output (synchronizing) shafts, compression chamber, and valve head. Curvilinear slot is made on surface of cylinder in which transfer mechanism running rollers are arranged. Said running rollers are installed on crossmember. According to other design version, curvilinear slot in which running rollers of transfer mechanism are installed, is made on side surface of piston. Said slot is essentially closed, curvilinear multiperiod groove, and extreme points arranged at maximum distance from compression chamber are asymmetrical relative to extreme points arranged at minimum distance from compression chamber. Length of section of groove corresponding to suction phase is larger than length of section of groove corresponding to displacement phase, and angle of tilting of groove relative to plane perpendicular to piston axis on section corresponding to suction phase is smaller than similar angle of tilting on sections corresponding to displacement phase. Invention provides asymmetrical working cycle, complete and effective conversion of energy, reduction of mechanical and hydraulic losses. EFFECT: improved performance. 3 cl, 5 dwg
Patent RU-2226782-C1 (RU)
Title: Method for postharvest treatment of grain before laying for storage
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-09-12
Granted: 2004-04-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves exposing grain to aerosol flow of propionic acid sonicated in supersonic horn. Aerosol of propionic acid comprises additive of preparation produced from Mortierella strangulata micromycet biomass by predetermined process. EFFECT: increased efficiency and reliable storage of grain. 2 ex
Patent RU-2238440-C1 (RU)
Inventor: KOZLOV M T
IPC: F04D13/10
Filed: 2003-05-05
Granted: 2004-10-20
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention is designed for pumping process water into bed at oil production. Proposed drive contains drive shaft, housing, connected clutches, bearing units and sealing unit. Flexible clutch is used to connect electric motor and drive shaft. Clutch connecting centrifugal pump with drive shaft consists of clutch members with flanged sections carrying rigidly installed pins located on one diameter. Flexible disk is installed between clutch members. Said disk is made up of steel flexible foil secured in central zone and provided with holes in number equal to number of pins of clutch member. Bearing units and sealing unit are installed for transverse displacement in process of mounting, which, in combination with flexible clutch installed in places of connection of electric motor with drive shaft and drive shaft with pump shaft, provide alignment of shafts in operation of drive. 
     EFFECT: improved operation reliability of drive, reduced labor input in manufacture of parts and units providing axial alignment of shafts. 
     6 dwg
Patent RU-2235980-C1 (RU)
Title: Device for conversion of temperature and moisture content of air medium into information signal
Inventor: RABOCHIJ A A
IPC: G01K7/16
Filed: 2003-06-04
Granted: 2004-09-10
Abstract: FIELD: measurement technology; air medium parameter monitoring systems. 
     SUBSTANCE: proposed device includes temperature-sensitive resistor, capacitance moisture sensor, capacitance multiplier, self-excited oscillator for exciting electrical oscillations, controllable switch and computer. Closing element of switch is connected in parallel with temperature-sensitive resistor. Capacitance moisture sensor is connected to non-inverting input of operational amplifier; first lead of temperature-sensitive resistor is connected to output of operational amplifier and second lead of temperature-sensitive resistor is connected to output of capacitance multiplier whose output is connected to input of self-excited oscillator connected with information input of computer. Control output of computer is connected with control input of switch. 
     EFFECT: enhanced reliability and temperature and moisture content monitoring. 
     1 dwg
Patent RU-2248407-C1 (RU)
Title: Method of recovering vanadium from solutions
Inventor: VATOLIN N A
IPC: C22B3/20
Filed: 2003-07-02
Granted: 2005-03-20
Abstract: FIELD: hydro metallurgy. 
     SUBSTANCE: method comprises mixing vanadium-containing soda or other alkali solution with monoatomic alcohol, e.g. ethyl alcohol, to achieve alcohol concentration ≥ 25 vol % and settling the mixture for 2.5-3 min to separate it into two phases: bottom (heavy) and upper (light-weight) phases. The former contains 99% of the total amount of vanadium and the latter concentrated soda. Bottom phase is washed and dried to give sodium vanadate, which may be used either as reagent in melting operation to produce ferrovanadium or processed according to known technologies to produce any other vanadium compound. Alcohol is regenerated by heating mother liquor (upper phase). Mother liquor, after adjusting alkali concentration, is used for leaching next fresh portion of vanadium-containing material, for example metallurgical slag. 
     EFFECT: simplified process due to reduced number of process operations, increased (by 5%) degree of vanadium recovery, enabled regeneration of single reagent, and improved environmental condition. 
     2 cl, 2 tbl
Patent RU-2242451-C1 (RU)
Inventor: METELEV A I
IPC: C06D5/00
Filed: 2003-07-29
Granted: 2004-12-20
Abstract: FIELD: rocket fuels. 
     SUBSTANCE: method according to invention comprises mixing components of blended solid rocket fuel using binder based on nitroester-plasticized polyurethane rubber to produce fuel mass, putting rubber heat-protective coating onto body of rocket engine, putting nylon elastic textile, applying securing composition, drying securing composition, applying thereon dinitrile oxide hardener in ethyl acetate solvent, forming fuel mass in the body, and hardening charge. Securing composition contains low-molecular unsaturated bonds-bearing epoxidated rubber with 2.8 to 4.2% epoxy group content, colophony-modified diphenylolpropane-formaldehyde condensation product, dinitrile oxide hardener, and ethyl acetate. 
     EFFECT: enabled manufacturing strongly secured, on rocket engine body, fuel charge based on nitroester-plasticized polyurethane rubber binder. 
     2 tbl
Patent RU-2238482-C1 (RU)
Title: Heater for rough hydrocarbon and other media
Inventor: KIRILENKO V N
IPC: F24H1/20
Filed: 2003-12-03
Granted: 2004-10-20
Abstract: FIELD: industrial thermal engineering; oil refinery, chemical and other industries. 
     
     
       SUBSTANCE: proposed heater has housing accommodating electric heater and heating surface for medium being heated. Electric heater is mounted in annular slit duct formed by heating surfaces to transfer heat flux to medium being heated; it is made of material having developed radiant surface such as corrugated electricity conducting carbon material with corrugations forming isosceles triangle. Slit duct can be filled with nitrogen. Proposed design provides for enlarging heat-transfer surface by 2 - 2.4 times compared with induction heaters at same size. Heater mass is reduced by 25 - 30% due to no need of critical materials required for inductor manufacture; power requirement is lower by 20 - 25% due to dispensing with air cooling. 
     
     
       EFFECT: enlarged heat-transfer surface, reduced mass and power requirement of heater. 
     
     
       2 cl, 1 dwg
Patent RU-2242234-C1 (RU)
Inventor: NOVITSKIJ JU A
IPC: A61K33/04
Filed: 2003-12-15
Granted: 2004-12-20
Abstract: FIELD: medicine, pharmacology, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing an agent directed for recovery of metabolic processes and correction of functions of immune system. Method for preparing nanomolecular selenoprotein involves extraction of protein from protein-containing vegetable raw with organic solvents followed by addition of selenium, treatment of mixture in electromagnetic sinusoidal high-frequency field and then with trypsin, addition of selenium ions to formed nanoparticles of selenoprotein molecule in the ratio 1:8 and repeated exposition in high-frequency electromagnetic field 20-30 GHz. Agent obtained by the proposed method elicits the expressed immunotropic and metabolic effect without toxicity, soluble in water and biological fluids - blood, lymph and liquor. 
     EFFECT: valuable medicinal properties of agent. 
     4 cl, 3 dwg, 1 ex
Patent RU-2255958-C1 (RU)
Title: Heavy petroleum fraction processing method
Inventor: SHVETS V F
IPC: C10G11/00
Filed: 2004-02-03
Granted: 2005-07-10
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: heavy petroleum fractions are processed via catalytic and thermal cracking of feedstock in presence of activating additive obtained by treatment of petroleum products with ozone-containing gas, said petroleum products containing at least 0.65% sulfur-containing compounds (as sulfur equivalent) and at least 3,5% polyarene compounds. Processing is accomplished by stepwise introduction of activating additive into processed heavy petroleum fractions. 
     EFFECT: increased output of light products. 
     2 tbl, 9 ex
Patent RU-2252251-C1 (RU)
Inventor: BEZUGLOV A JU
IPC: C12G3/06
Filed: 2004-04-12
Granted: 2005-05-20
Abstract: FIELD: alcohol beverage industry. 
     SUBSTANCE: claimed vodka contains (in 1000 dal of finished product): natural honey 4.5-5.5 kg; anise oil dissolved in rectified alcohol in ratio of 1:100 0.2-0.6 l; bergamot oil dissolved in rectified alcohol in ratio of 1:100 0.08-0.3; and balance: rectified ethanol and corrected drink water to produce alcohol strength of 40 %. 
     EFFECT: vodka with improved irganoleptic quality and Ceylon tea bouquet. 
     3 ex
Patent RU-2265144-C1 (RU)
Inventor: GORODETSKIJ S N
IPC: F16D55/224
Filed: 2004-04-28
Granted: 2005-11-27
Abstract: FIELD: transport mechanical engineering. 
     SUBSTANCE: disk brake comprises braking disk, active and reactive braking blocks, support, and mechanism for releasing braking blocks.  The mechanism is the cam-roller type.  The drive of the reactive block is made of a floating frame composed of active and reactive beams interconnected through the ties. 
     EFFECT: enhanced reliability. 
     3 dwg
Patent RU-2272831-C1 (RU)
Title: Method for producing vodka
Inventor: KRIVOSHEEV SERGEJ NIKOLAEVICH
IPC: C12G3/08
Filed: 2004-08-10
Granted: 2006-03-27
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: method involves preparing an aqueous-alcoholic liquid by mixing rectified ethyl alcohol of any grade used in producing vodka and purified drinking water taken in the amounts providing vodka strength value 40.0 vol.%. Mineral or vegetable oil is added to aqueous-alcoholic liquid in the amount 3 ml per 1 l, not above, emulsion is stirred thoroughly and settled for separating into layers. Then aqueous-alcoholic liquid is separated by decantation and subjected its for treatment with adsorbent. A thickening agent swollen preliminary in small water volume is added to vodka at stirring in the amount from 0.05 to 0.5 g/l and filtered. Components according to specific vodka formulation can be added to aqueous-alcoholic liquid or vodka. Thickening agents or their mixtures used in food processing industry can be used as a thickening agent. Activated carbon and/or any other adsorbent used in producing vodka can be used as adsorbent. Proposed method provides enhancing quality of ready product as far as addition of mineral or vegetable oil results to reducing concentration of aldehydes, fusel oils, esters and methanol in aqueous-alcoholic solution, and thickening agent confers original organoleptic properties included visible viscosity of product. Vodka prepared by the proposed method has mild taste, pure vodka aroma with tints in case producing vodka by using specific components and light syrup-like consistence. Vodka has the following physicochemical indices: strength - 40%; alkalinity - 0.82 ml of HCl solution with the concentration 0.1 mole/l; mass concentration of acetic aldehyde - 2.0 mg/dm 3  a.a.; mass concentration of ester - absent; volume part of methyl alcohol as measured for a.a. - 0.004%. 
     EFFECT: improved producing method. 
     2 cl, 8 ex
Patent RU-2278645-C1 (RU)
Inventor: FATTAKHOV BORIS TEL MANOVICH
IPC: A61F9/008
Filed: 2004-11-15
Granted: 2006-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves probing and lavaging lacrimonasal canal. Working end of Nd:YAG laser is additionally introduced into the lacrimonasal canal to the lower nasal passage fundus. Laser radiation is applied in continuous mode with power of 3.5 W for 10 s, smoothly removing the laser working end from the lacrimonasal canal. The lacrimonasal canal is washed with corticosteroids after having finished the operation during the following three days. Then corticosteroids are parabulbary introduced into lacrimal sack area. 
     EFFECT: enhanced effectiveness of treatment.
Patent RU-2285377-C1 (RU)
Inventor: TSUGLENOK NIKOLAJ VASIL EVICH
IPC: A01C1/00
Filed: 2005-02-24
Granted: 2006-10-20
Abstract: FIELD: agricultural engineering, in particular, equipment for high-temperature disinfection of cereal crop seeds, such as wheat or barley seeds, from pathogens and other undesired fungi and bacteria. 
     SUBSTANCE: apparatus has casing incorporating cylindrical chamber. Upper part of cylindrical chamber is made in the form of perforated cone widening toward base. Gas distributor mounted centrally of cylindrical chamber, along perimeter thereof, is provided with ignition device. Cylindrical chamber bottom is made in the form of perforated grid. Air feeding device located in lower part of casing provides circulation of air between casing and cylindrical chamber via closed contour and perforated bottom of cylindrical chamber. 
     EFFECT: increased efficiency in disinfecting of cereal crop seeds from covered smut or loose smut, reduced consumption of power and improved ecology controlling of seed treatment process. 
     1 dwg
Patent RU-2288792-C1 (RU)
Inventor: ANTIPENKO ANATOLIJ IVANOVICH
IPC: B21B1/36
Filed: 2005-03-24
Granted: 2006-12-10
Abstract: FIELD: manufacture of cold rolled thin-sheet steel in reversing rolling mill. 
     SUBSTANCE: process is designed for producing cold rolled thin-sheet steel strips, mainly with width B = 1.03 - 1.63 m. Process is realized due to successively lowering steel thickness by providing predetermined total reduction ε whose value is inversely proportional to thickness value of rolled strip. According to invention for steel containing carbon [C] = 0.17 - 024 mass % and silicon [Si] = 0.17 - 0.7 mass % value ε is calculated with use of mathematical relation depending upon thickness of rolled piece. If carbon content is in range [C] = 0.05 - 0.11 mass % and silicon content  [Si] = 0.17 mass % or less reduction value is calculated with use of individual mathematical relations for strip thickness h = 0.35 - 3.0 mm and h = 0.8 - 3.00 mm. If carbon content [C]  = 0.006 mass % or less for h = 0.35 - 3.0 mm and B = 1.03 - 1.25 m reduction value ε 1   is normalized by mathematical relation and for the same thickness values h at B = 1.251 - 1.4 m and for h = 0.35 - 0.40 mm at B = 1.401 - 1.630 m reduction value is decreased by 1.2 % absolute in comparison with value ε 1  ; for h = 0.5 - 3.0 mm and B = 1.401 - 1.630 m reduction value ε is decreased by 2.7 % absolute in comparison with value ε 1 . 
     EFFECT: less loss of yield for steel sheets with improved properties at different elongation degrees. 
     5 ex
Patent RU-2286629-C1 (RU)
Inventor: SVIRIDOV KONSTANTIN NIKOLAEVIC
IPC: H01S3/02
Filed: 2005-03-29
Granted: 2006-10-27
Abstract: FIELD: quantum physics; photodissociation lasers for producing electromagnetic radiation. 
     SUBSTANCE: proposed method includes manufacture of hollow cylinder, gas-tight metal-faced plate with mechanisms for securing electromagnetic radiation initiators, flanges with axial cylindrical projections, and output windows; fixation of plate on inner surface of hollow cylinder and formation of laser working channel; manufacture of elongated straps with holes on supporting surface and threaded bushings. Radial through channels are formed in hollow cylinder walls and threaded bushings are secured on free area of plate. Upon alignment of strap holes with hollow-cylinder radial channels straps are pressed to outer surfaces of hollow cylinder and to axial projections of flanges by means of threaded members. The latter are driven in bores of threaded bushings. 
     EFFECT: enhanced performance characteristic due to better optical characteristics of laser electromagnetic radiation. 
     6 cl, 7 dwg
Patent RU-2285516-C1 (RU)
Title: Method for preventing respiratory organ diseases in child preschool age
Inventor: SHEMJAKINA TAT JANA ANATOL EVN
IPC: A61H1/00
Filed: 2005-04-18
Granted: 2006-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves doing respiratory gymnastics exercises. 18 respiratory gymnastics complexes are carried out, including respiratory, general developing and relaxation exercises, self-massage techniques combined with verbal maintenance. Each of the 18 complexes is mastered by children at physical culture lessons 2-3 times a week during 2 weeks. Several types of respiratory exercises are trained 2-4 times a day in everyday mode during 2 weeks. 
     EFFECT: enhanced effectiveness of treatment; reduced respiratory disease occurrence; simplicity in application. 
     4 tbl
Patent RU-2284253-C1 (RU)
Inventor: SMOLENTSEV EVGENIJ VLADISLAVOV
IPC: C25D5/22
Filed: 2005-04-25
Granted: 2006-09-27
Abstract: FIELD: machine engineering, possibly restoration of reversing gear transmissions with backlash-free gearing. 
     SUBSTANCE: method comprises steps of applying onto  standard gear wheel layer of titanium whose thickness is no more than allowance for tooth profile and then subjecting it to passivation; mounting standard and worn gear wheels in working positions, placing them into electrolyte; connecting worn gear wheel to cathode and applying onto it galvano-mechanical coating at rotating wheels; depositing coating onto working profile of teeth of worn gear wheel. Worn gear wheel is plated at reversing rotation of it in each revolution while one of gear wheels is braked. At time moment of reversing gear wheel, backlash between working profiles of gear wheels is detected. Coating is deposited until backlash is eliminated. 
     EFFECT: restoration of accuracy of gear wheel profile, elimination of backlashes of reversing toothed transmissions. 
     1 dwg, 1 ex
Patent RU-2288948-C1 (RU)
Inventor: FEDORENKO IVAN JAROSLAVOVICH
IPC: C11B3/16
Filed: 2005-05-04
Granted: 2006-12-10
Abstract: FIELD: fat-and-oil industry; methods and devices for purification of the vegetable oils. 
     SUBSTANCE: the invention is pertaining to the fat-and-oil industry and may be used for purification of the vegetable oils with the subsequent withdrawal of the phospholipids. The method of purification of the vegetable oil provides for commixing of the vegetable oil and the hydratable solution, affecting on the received admixture by the pressure and the ultrasound. The production line for the vegetable oil purification includes the coupled by the pipeline system tanks with the crude oil and the hydratable solution, the mixer, the pump, the sediment trapping device, the cavitational-ultrasonic oscillator made in the form of the body with slits and mounted in it the conical nozzle and the deflector. The mixer is combined with the pump. Between the cavitational-ultrasonic oscillator and the pump there is additionally mounted bypass valve. The surface of the deflector of the cavitational ultrasonic oscillator is made relief and the slits in the body are made tangentially. The invention ensures acceleration and simplification of the process of withdrawal of the phospholipids and improvement in quality of the vegetable oil purification. 
     EFFECT: the invention ensures acceleration and simplification of the process of the phospholipids withdrawal and the improved quality of the vegetable oil purification. 
     2 cl, 3 dwg
Patent RU-2293276-C1 (RU)
Inventor: ZEH MEINRAD
IPC: F41C7/00
Filed: 2005-05-05
Granted: 2007-02-10
Abstract: Изобретение относится к многозарядному оружию, в особенности многозарядной винтовке с патронником и затвором, снабженный перемещаемым относительно патронника и запираемым с помощью запорного приспособления в закрытом положении стеблем затвора, при этом патронник выполнен с возможностью полного введения в него патрона, причем патронник вместе с дном гильзы патрона образует гладкую заднюю замыкающую плоскость для прилегания толкателя на передней запирающей головке стебля затвора. Изобретение позволяет создать многозарядное оружие, обеспечивающее еще большую защиту от повышенного давления газов. 12 з.п.ф-лы, 5 ил.
Patent RU-2289101-C1 (RU)
Inventor: KOSTENKO GENNADIJ IVANOVICH
IPC: G01C21/00
Filed: 2005-06-15
Granted: 2006-12-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: method additionally comprises measuring the orientation of the connected co-ordinate system with respect to the base coordinate system and determining mutual orientation of the connected co-ordinate systems from two or more different measurements of the accelerations and orienting the accelerometers of the platform-less inertial navigation system with respect to the bas co-ordinate system. 
     EFFECT: expanded functional capabilities. 
     3 dwg
Patent RU-2299799-C1 (RU)
Inventor: USTINOV VITALIJ VALENTINOVICH
IPC: B25B21/00
Filed: 2005-09-26
Granted: 2007-05-27
Abstract: FIELD: machine engineering, namely control systems of impact wrenches that may be used in any branch of industry for powered assembling of threaded joints. 
     SUBSTANCE: impact wrench control system includes in addition two single-shot multivibrators, two pulse shapers, two OR-gates, second flip-flop and second transistor switch whose collector through light emitting indicator is connected positive terminal of power source and whose emitter is connected to common zero bus. Outlet of amplifier of shaper is connected to inlets of single-shot multivibrators; outlet of one single-shot multivibrator through first pulse shaper is connected to first inlet of first OR-gate and to setting S-inlet of second flip-flop. Outlet of other single-shot multivibrator through second pulse shaper is connected to first inlet of second OR-gate whose outlet is connected to setting R-inlet of pulse counter. Second inlet of first OR-gate is connected to outlet of AND-gate and outlet of first OR-gate is connected setting S-inlet of first flip-flop. Second inlet of second OR-gate and setting R-inlet of second flip-flop through control button are connected by means of bus "voltage of logic unit". Outlet of second flip-flop is connected to control inlet of second transistor switch. 
     EFFECT: enhanced quality of assembling threaded joints. 
     1 dwg
Patent RU-2288431-C1 (RU)
Inventor: NABOKOV FELIKS VJACHESLAVOVICH
IPC: F42B8/12
Filed: 2005-11-03
Granted: 2006-11-27
Abstract: FIELD: ammunition used for tests of artillery guns, mine throwers, mortar launching missile systems, seismic oscillators, as well as for bench tests of launchers. 
     SUBSTANCE: the projectile has a plastic body with a bottom or cover on one end, and a section, whose diameter of the outer surface corresponds to the caliber of the replaceable projectile.  The body is made in the form of a tube, whose diameter of the outer surface is less that the caliber of the replaceable projectile, connected to a mouth made on the end closed with a bottom or cover, a section with a diameter of the outer surface corresponding to the caliber of the replaceable projectile made on the mouth, an easily destructible cover is fastened on the other end of the tube. 
     EFFECT: enhanced truth of the obtained data at a fire by test projectiles, enhanced economical efficiency of tests. 
     2 cl, 2 dwg