baber/WOPTO huggingface dataset:
Patent RU-2220906-C1 (RU)
Title: Liquid glass manufacture process
Inventor: BALABANOV M I
IPC: C01B33/32
Filed: 2002-06-06
Granted: 2004-01-10
Abstract: FIELD: glassmaking. SUBSTANCE: invention relates to technology of manufacturing liquid glass with different silica modulus applicable in soap, fat, and chemical industries, mechanical engineering, textile industry, papermaking, construction, metallurgy, and other areas. Liquid glass is prepared via interaction of silica-containing substance with sodium hydroxide aqueous solution at 200-250 C, said silica-containing substance being used fractioned quartz sand fraction 0.1-0.315 mm containing 95.5- 98.15% silica, 0.05-0.13% calcium oxide, 0.1-1.5% water, and 1.7-2.83% other metal oxides. Interaction is chiefly carried out at weight ratio of initial quartz sand to sodium hydroxide (calculated for silicon oxide and sodium oxide) equal to (2.2-3.6): 1. EFFECT: allowed use of accessible raw material and simplified technology due to excluded power-consuming preliminary grinding stage.
Patent RU-2213584-C1 (RU)
Inventor: TITOV V S
IPC: A61M5/00
Filed: 2002-06-06
Granted: 2003-10-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should inject medicinal mixture paravenously along area of defected vein. Mixture consists of novocaine 2% 10 ml, heparin 5 000 U, dimedrol 1% 4 ml, bicillin-5-1 500 000 U, eufillin 24% 1 ml. The present method decreases the risk for tissue infection in injection area, interrupts inflammation of venous wall and thromboformation. EFFECT: higher efficiency of therapy. 1 ex
Patent RU-2221748-C1 (RU)
Title: Zinc oxide production process
Inventor: KONOVALOV D V
IPC: C25B1/00
Filed: 2002-06-17
Granted: 2004-01-20
Abstract: FIELD: inorganic compounds technology. SUBSTANCE: invention is designed for production of superfine zinc oxide and consists in electrochemical oxidation of zinc metal in 2-5% sodium chloride aqueous solution exposing it to alternate industrial-frequency (50 Hz) sinusoidal current with density 1.0-2.0 A/sq.cm at temperature 50-90 C. EFFECT: increased degree of dispersity for samples calcined at various temperatures. 1 tbl, 4 ex
Patent RU-2230828-C1 (RU)
Inventor: KALIMULLIN A A
IPC: C23F13/00
Filed: 2002-11-25
Granted: 2004-06-20
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: the invention is dealt with methods and devices for protection of the well equipment, including the deep-seated equipment, in particular, electrical centrifugal pumps (ЭЦН) from rust with superposition of a controlled difference of potentials and may be used in petroleum industry. The technical result is an increase of a cathodic protection of the well equipment without decrease of efficiency of protection in spite of the change of its depth in the well. The method provides for superposition of a difference of potentials between a terminal of a cable connection to the casing string on the day time surface and the anodic earth electrode and additionally - of the difference of potentials between the foot point of the well equipment and the anodic earth electrode. The difference of potentials between the foot point of the well equipment and the anodic earth electrode is imposed through the terminal point of the cable connection to the casing string on a day time surface. For a cathodic protection of the well equipment with a centrifugal electric pump (ЭЦН) the difference of potentials between the foot point of the well equipment and the anodic earth electrode is imposed with application of an additional core of the power cable of the a centrifugal electric pump. The station of the cathodic protection may be follow-up connected to the foot point of the well equipment by one- , two- or three-core power cable. 
     EFFECT: the invention allows to increase the cathodic protection of the well equipment without decrease of its efficiency of protection in spite of the change of the equipment depth in the well. 
     7 cl, 1 dwg, 2 tbl, 2ex
Patent RU-2231656-C1 (RU)
Title: Piston engine combustion chamber
Inventor: KAPUSTIN A V
IPC: F02B23/08
Filed: 2002-12-09
Granted: 2004-06-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to spark ignition internal combustion piston engines with combustion chambers divided into two and more parts. Combustion chamber is formed by flat surface of cylinder cover, part of cylinder surface and stepped surface of piston crown. Division plane of cover and cylinder block is made at angle other then 90 o  to cylinder axis. Spaced is divided by ribs of piston crown into wedge-like spacers. 
     EFFECT: improved antiknocking properties, decreased gas dynamic losses of engine. 
     2 cl, 5 dwg
Patent RU-2230644-C1 (RU)
Inventor: PAVLOV N V
IPC: B23K35/365
Filed: 2002-12-30
Granted: 2004-06-20
Abstract: FIELD: welding processes and equipment, possibly manufacture of electrodes with thick coating for manual electric arc surfacing of layer of high hardness steel. 
     SUBSTANCE: electrode includes rod of low-alloy steel wire and coating containing, mass %: marble, 11.0 -16.0; rutile, 12.0 - 17.0; fluorspar, 4.0 -7.0; field spar, 2.0 -3.5; carbon containing ferrochrome, 1.0 -1.6; ferrovanadium, 0.1-0.25; ferrosilicium, 1.5 -2.6;ferromanganese, 8.0 - 10.0; ferrotitanium, 1.2 - 2.4; organic plasticizers, 1.0 -1.9, iron powder, the balance. Such electrodes provide enhanced rigidity and wear resistance of surfaced metal. 
     EFFECT: increased useful life period of restored parts operating in conditions of intensive friction and high loads. 
     2 tbl
Patent RU-2231353-C1 (RU)
Inventor: PRISHCHEPA E V
IPC: A45D24/10
Filed: 2003-03-14
Granted: 2004-06-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has a body having members projecting towards the head and a built-in light source manufactured as gas discharge lamp emitting ultraviolet radiation. Windows are available between projecting members for letting radiation pass. Light source is embedded to let radiation pass through the device body base. 
     EFFECT: simplified structure; easily operable device; enhanced effectiveness of treatment. 
     8 cl, 4 dwg
Patent RU-2225856-C1 (RU)
Title: Method for dyeing mineral fertilizers
Inventor: GROSHEVA L P
IPC: C05G5/00
Filed: 2003-04-10
Granted: 2004-03-20
Abstract: FIELD: agriculture. SUBSTANCE: the present innovation deals with obtaining granules of mineral fertilizers of different types with distinctive coloring. It deals with mixing the fuse of mineral fertilizer at weight portion of moisture being 0.2- 0.7%, in particular, the fuse of nitroammophoska, with pigments that should be dosed in dry form and granulating the mixture, moreover, as pigments one should apply red, yellow, brown and black iron oxide pigments, iron oxides (II and III) being their foundation, moreover, pigments should be added into the fuse of mineral fertilizer at the following quantities: red pigment 0.08-1.8%, yellow pigment 0.3-0.7%, brown pigment 1.0-1.5%, black pigment 1-1.5% against ready-to-use product. The present method enables to improve appearance of granulated fertilizers, obtain complicated mineral fertilizers being homogeneous by color, obtain proper color to differentiate fertilizers of one and the same type by brands, and/or against different types of fertilizers, and/or fertilizers of other manufacturers at simultaneous simplifying the process without decreasing physico- mechanical properties of the product. EFFECT: higher efficiency. 4 cl, 1 ex, 1 tbl
Patent RU-2247495-C1 (RU)
Title: Apparatus for supplying of fish with air in ice-covered basins
Inventor: GOJ V L
IPC: A01K61/00
Filed: 2003-06-03
Granted: 2005-03-10
Abstract: FIELD: fish farming, in particular, equipment for preventing fish in ice-covered basins from asphyxiation. 
     SUBSTANCE: apparatus has reservoir, return valves mounted on reservoir surface, and air pipe fixed on float. Air pipe cavity is communicated with reservoir cavity. Apparatus is further equipped with anchor. Air blower with elastic diaphragm is fixed at upper end of air pipe. Stem with connecting link is fixed in central part for accommodation of eccentric fixed on wind turbine shaft. Wind turbine is provided with horizontal shaft. 
     EFFECT: enhanced reliability in operation. 
     2 dwg
Patent RU-2244481-C1 (RU)
Title: Method for producing of semi-finished garnish potatoes
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2005-01-20
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing and inspecting potatoes; treating potatoes with preparation produced from Mortierella lignicola micromycet biomass by predetermined process, and holding; providing cleaning, additional cleaning, cutting, thermal processing, slight drying, packing and freezing. 
     EFFECT: improved organoleptical properties of ready product. 
     1 ex
Patent RU-2234363-C1 (RU)
Title: Method of a resonance activation of a liquid and a device for its realization
Inventor: AGEEV S V
IPC: F24J3/00
Filed: 2003-09-12
Granted: 2004-08-20
Abstract: FIELD: power engineering; heating engineering; oil refining; petrochemical and chemical industries. 
     SUBSTANCE: the invention is pertinent to a method of a resonance activation of liquids and a device for its realization with the help of the rotor hydrodynamic activator. It be used in power engineering, heating engineering , oil refining, petrochemical, chemical and allied industries with the purpose of improvement of the quality of hydromechanical treatment of a liquid. The method provides for feeding of a liquid into the driving wheel (2), a liquid outgoing from it through a series of discharge holes into a ring-type resonance cavity (5), return of a part of the liquid into the cavity of the driving wheel for after-treatment and withdrawal of the treated liquid into the collecting chamber (10). According to the invention, the ring-type resonance cavity is made alongated in its axial direction in such a manner that its axial length "B" makes at least as "B" = 1.7 "b", where "b" is a width of a flow passage part at an outlet of the driving wheel. The ring-type resonance cavity is continued in its axial direction by a passive section (5а). Tapping from the ring-type resonance cavity into the collecting chamber is exercised through an outlet ring-type vortex e chamber (5b). Return of a part of a liquid from ring-type resonance cavity into the cavity of the driving wheel is exercised through a by-pass ring-type vortex chamber (5c). The device contains a driving wheel (2) with a row of discharge holes, a stator (4) with the inlet and outlet holes (11), a collecting chamber (10) linked with the ring-type resonance cavity (5), a loop of the liquid internal recycling. According to the invention inside the stator there are installed a diaphragm (20), that forms a passive section (5 а) of the cavity (5), and a partition (22) with the central by-pass hole (23) forming the outlet ring-type vortex chamber (5b). The loop of the liquid internal recirculation includes the by-pass ring-type vortex chamber (5с), formed between a covering disk of the driving wheel and the stator. The invention allows to increase essentially efficiency of a liquid resonance activation and accordingly quality of a liquid treatment. 
     EFFECT: increased efficiency of a liquid resonance activation and improved quality of a liquid treatment. 
     11 cl, 4 dwg, 4 tbl
Patent RU-2244781-C1 (RU)
Inventor: MINAJLOV G P
IPC: E01B1/00
Filed: 2003-10-06
Granted: 2005-01-20
Abstract: Изобретение относится к области строительства и может быть использовано при сооружении железнодорожных насыпей в районах распространения вечномерзлых грунтов. Дорожная выемка на вечномерзлых грунтах содержит балластную призму, расположенный под ней опорный массив, контактирующий с откосами выемки своими боковыми сторонами, и теплоизоляционный слой, уложенный на откосах выемки с расположенным поверх него защитным слоем. Опорный массив содержит выполненный из фракционного скального грунта верхний ярус высотой h в  и нижний ярус высотой h н , выполненный из недренирующего грунта. Защитный слой выполнен из дренирующего грунта. Высота опорного массива h о , высота h В  его верхнего и h н  нижнего ярусов и ширина в н  опорного массива определены по соответствующим зависимостям. Технический результат состоит в устранении деформаций земляного полотна при сооружении насыпей. 1 ил.
Patent RU-2250827-C1 (RU)
Title: Woodchip-cement boards production hydraulic press
Inventor: SALDAEV A M
IPC: B28B3/00
Filed: 2003-12-02
Granted: 2005-04-27
Abstract: FIELD: press equipment; production of woodchip-cement boards. 
     SUBSTANCE: the invention is dealt with press equipment and may be used in production of woodchip-cement boards. The press contains the tied by columns upper and lower fixed crosshead girders, the placed between them movable crosshead girder linked with the upper fixed crosshead girder by plungers of the power cylinders, and the working cylinders mounted on a fixed crosshead girder. The press is supplied with a cartridge for molding of the woodchip-cement boards partitioned among themselves by spacers. The cartridge contains a cover and a base locked in an operating position by hooks. The hooks of the cartridge are remotely controlled by mechanisms kinematically tied with the working cylinders. In result the invention ensures high quality of the woodchip-cement boards, their similar thickness and flatness, and also a high efficiency of the press operation. 
     EFFECT: the invention ensures high quality of the woodchip-cement boards, their similar thickness and flatness, and a high efficiency of the press operation. 
     31 cl, 33 dwg
Patent RU-2262747-C1 (RU)
Inventor: NAJDENOVICH V P
IPC: G09G1/07
Filed: 2003-12-24
Granted: 2005-10-20
Abstract: FIELD: control devices for cathode-ray indicators. 
     SUBSTANCE: device has block of rectangular zones addresses, blocks of main point values along X and Y axes, interpolators, adders and analog-digital converters, noted goals are achieved by insertion of subtraction blocks and main points coordinates blocks along X and Y axes, block of zones diagonal lines angular coefficients, multiplier and comparison scheme. Higher precision of device is achieved because all blocks except for analog-digital converters are digital. Increase of image quality is achieved by separation of each rectangular zone on two triangular zones, to exclude gaps in interpolating surface. Laboriousness of adjustment is decreased by ordered positioning of interpolation node, to decrease their required number while keeping same interpolation precision. 
     EFFECT: higher precision, higher quality, lower laboriousness, higher efficiency. 
     2 dwg
Patent RU-2260402-C1 (RU)
Inventor: GOTESMAN MAJKL
IPC: A61L27/08
Filed: 2004-03-25
Granted: 2005-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to composition materials used in making endoprosthesis and in using the composition material for replacement of osseous tissue. The composition material for replacement of osseous tissue comprises a porous matrix made of carbon fiber and carbon material - a filling agent filling pores of matrix partially and wherein the interplanar distance d 002  in carbon material crystal is 3.58-3.62 Å, and the interplanar distance d 002  in carbon crystal-a filling agent is 3.42-3.44 Å in the total amount of carbon fiber 20-80%. Invention provides enhancing strength and safety of junction of endoprosthesis material with osseous tissue due to creature of the composition material for replacement of osseous tissue with the elasticity modulus equal with the human and animals elasticity modulus in the range 14-28 hPa. 
     EFFECT: improved and valuable properties of material. 
     1 tbl
Patent RU-2257058-C1 (RU)
Inventor: STARCHIK D A
IPC: A01N1/00
Filed: 2004-05-27
Granted: 2005-07-27
Abstract: FIELD: anatomic embalming facilities. 
     SUBSTANCE: solution consists acetone as principal component producing dehydration effect on tissues and, in order to enhance defatting property of solution, the latter further contains hexane possessing strong defatting capacity, all components of solution being taken in specified proportions. 
     EFFECT: increased wear resistance of polymeric anatomic preparations and prolonged storage time thereof.
Patent RU-2266006-C1 (RU)
Title: Method for producing of extruded grain sticks
Inventor: OSTRIKOV A N
IPC: A23P1/12
Filed: 2004-06-22
Granted: 2005-12-20
Abstract: FIELD: food-concentrate industry, in particular, manufacture of extruded products. 
     SUBSTANCE: method involves using unshelled triticale grains, wheat germs and condensed fat-free milk as basic products; grinding unshelled triticale grain with weight part of moisture of 10-11% to 0.32-0.63 mm sized particles; mixing ground grains with condensed fat-free milk and wheat germs, said components being used in the ratio of 7:1:2, respectively; feeding resultant mixture to extruder for processing thereof, with product having temperature of 440-445 K when it is in zone upstream of die, and pressure in said zone ranging between 7.0 and 7.5 MPa; coating resultant product with sugar-and-nut additive used in an amount of 3% by weight of extruded grain sticks. 
     EFFECT: provision for producing of high-quality combined extruded products with increased nutritive value. 
     2 dwg
Patent RU-2271182-C1 (RU)
Title: Ultrasonic handle of phacoemulsifier
Inventor: AZNABAEV BULAT MARATOVICH
IPC: A61F9/007
Filed: 2004-08-18
Granted: 2006-03-10
Abstract: FIELD: medicine; ophthalmology. 
     SUBSTANCE: phacoemulsifier can be used for extraction of cataract by means of phacoemulsification. Ultrasonic handle has casing and wave-guide disposed onto handle. Wave-guide has concentrator, multiple number of piezoelectric elements and clutching. There is aspiration channel in center of members mentioned before. There is cavity between casing and concentrator made for wash with irrigation solution. At least four gashes disposed symmetrically axis are made onto external surface of base. Widths of gashes equal to 0,5-1,0 mm. Operational and post-operational complications can be reduced due to efficient cooling of wave-guide and due to higher stability of ultrasonic oscillation system during process of generation of longitudinal oscillations. 
     EFFECT: reduced risk of complications; higher efficiency of operation. 
     3 dwg, 1 ex
Patent RU-2281424-C1 (RU)
Inventor: RUBASOV OLEG BORISOVICH
IPC: F16D43/14
Filed: 2004-12-06
Granted: 2006-08-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: centrifugal variator comprises rotor and driven cylindrical housing with face lids and made of a centrifugal clutch that has driving clutch member made of pair of disks with dummy radial grooves mounted on the spline shaft and driven clutch member made of a cylindrical housing.  The grooves receive plates.  The ring permanent magnet is mounted on the shaft between the disks.  The disks are mounted on the hollow shaft.  The magnetic inserts are interposed between the disks. 
     EFFECT: simplified structure. 
     5 cl, 3 dwg
Patent RU-2279665-C1 (RU)
Inventor: LUSHNIKOV NIKOLAJ ALEKSANDROVI
IPC: G01N19/02
Filed: 2004-12-28
Granted: 2006-07-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises measuring parameters of the pavement and calculating the grip coefficient.  First, the ordinate of the micro-profile of pavement is measured, and then the dependence y = f(x), which describes the micro-profile in a given section, is determined.  The dependence is used for determining the length of the curve of micro-profile, and parameters K i  of the pavement roughness are determined from the formulae proposed. 
     EFFECT: simplified method and reduced cost of determining. 
     2 dwg
Patent RU-2286834-C1 (RU)
Title: Conical scrubber with movable nozzle
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B01D53/18
Filed: 2005-03-14
Granted: 2006-11-10
Abstract: FIELD: separation. 
     SUBSTANCE: conical scrubber comprises housing with branch pipes for dusted and cleaned gas, nozzle spraying device, bearing and arresting plates, nozzle interposed between the plates, spray trap, and device for discharging slime.  The bearing plates are flexible, the nozzle mounted above the bottom bearing plate is made of a flexible material, and the bottom bearing plate is provided with the vibrator.  The nozzle can be made of polyethylene balls or hollow balls whose spherical surface is provided with the screw groove. 
     EFFECT: enhanced efficiency and reliability and reduced metal consumption for manufacturing. 
     7 cl, 4 dwg
Patent RU-2290832-C1 (RU)
Title: Method for producing of green feed
Inventor: AVDEEV MIKHAIL VASIL EVICH
IPC: A01G31/00
Filed: 2005-05-18
Granted: 2007-01-10
Abstract: FIELD: feed production. 
     SUBSTANCE: method involves placing non-threshed grain-and-straw biomass on vegetative surface; watering and providing additional illumination of sprouts; before placement onto vegetative surface, soaking grain-and-straw biomass and exposing to supersonics at frequency of supersonics vibrations of 18-20 kHz and exposure time of 60-120 s. 
     EFFECT: increased efficiency in production of green feed, increased efficiency of feed, intensified germination of seeds, growth and development of sprouts, and increased yield of green field. 
     1 tbl, 1 ex
Patent RU-2282402-C1 (RU)
Inventor: MAKSIMOV SERGEJ JANOVICH
IPC: A61B10/00
Filed: 2005-06-10
Granted: 2006-08-27
Abstract: FIELD: medicine, oncology. 
     SUBSTANCE: one should carry out immunohistochemical and morphological tumoral study. At values of antigen KI-67 expression level being below 10%, mutated gene-suppressor P53 being below 10% and mitotic activity in the tumor being below 10 mitoses per 10 vision fields one should predict favorable prognosis of the disease. At values of Ki-67 being above 10%, P53 being above 10% and mitotic activity in tumor being above 10 mitoses per 10 vision fields one should predict unfavorable prognosis of the disease in question. The innovation enables to obtain quantitative objectivity of the results achieved. 
     EFFECT: higher accuracy of prediction. 
     1 dwg, 2 ex
Patent RU-2295401-C1 (RU)
Title: Technological universal lid
Inventor: SMOLJANOV VLADIMIR MIKHAJLOVIC
IPC: B08B9/08
Filed: 2005-07-26
Granted: 2007-03-20
Abstract: FIELD: locking apparatuses, namely technological lids designed for fixing position of washing-out apparatus inside mouth of railroad tank cars. 
     SUBSTANCE: lid includes body with flange in which opening is formed for mounting descent provided with means for supplying washing solution to washing head; unit in the form of vertical labyrinth for releasing excess pressure in tank car; suspension device for transporting lid. Casing is secured to lower part of lid body; said casing is made of elastic resilient material and inside it inner rubber tube with nipple extended outside lid is placed. Said descent is in the form of tube-in-tube structure, upper part of outer tube is provided with device for supplying air to inter-tube space. Unit for releasing excess pressure is made with possibility of arranging wrench in it for opening lower valve of tank car and it is provided with attachment for fixing hose. Washing head for feeding washing solution is mounted on inner tube of descent by means of special hinged adapters providing change of washing head position. Means for supplying washing solution and air to inter-tube space are in the form of hydraulic rotating contact unit. 
     EFFECT: simplified design of lid, easy operation, universal usage, reliable fluid-tightness of tank car mouth. 
     4 cl, 5 dwg