baber/WOPTO huggingface dataset:
Patent RU-2221179-C1 (RU)
Title: Thermally stopping valve
Inventor: ROMANENKO N T
IPC: F16K17/40
Filed: 2002-12-05
Granted: 2004-01-10
Abstract: FIELD: gas supply systems. SUBSTANCE: invention relates to household appliances and industrial gas sets and it is designed to protect gas supply systems in emergency, for instance, by shutting off supply of gas in case of fire. Proposed valve contains seat in form flat plate with ring sealing surface made from side of on-coming flow, and stop member with rod loaded by spring and provided with arrangement to hold it open. Seat hub connected by spokes with plate. Hub is furnished with cylindrical guide for stop member rod. Spring of stop member is fitted around guide and it thrusts against hub. Arrangement for holding stop member in open position is made in form of lock engaging with stop member rod, lock being fixed by heat sensitive element arranged in through channel of one of spokes and plugged from outer side. Said valve has no body and it can be secured directly in pipeline and clamped between pipeline flanges. EFFECT: reduced production expenses, facilitated mounting of thermally stopping valve in operating pipeline. 2 dwg
Patent RU-2231571-C1 (RU)
Inventor: NAKONECHNYJ ANATOLIJ JAKOVLEVI
IPC: C22C35/00
Filed: 2002-12-24
Granted: 2004-06-27
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: mix based on aluminum/magnesium/calcium alloy further contains 10-50% rare-earth metals, 5-20% low-phosphorus magnesium-containing oxide material, and 5-10% rare-earth metal fluorides. Peculiar feature of invention consists in that, as rare-earth metal oxides and fluorides, Polirite (abrasive) and Polirite waste are utilized. 
     EFFECT: enhanced reducibility and modifying ability of alloying elements, increased desulfurization, and improved quality of steel. 
     3 cl, 2 tbl
Patent RU-2240237-C1 (RU)
Inventor: SINJUGIN ANDREJ VIKTOROVICH
IPC: B44F1/00
Filed: 2003-03-18
Granted: 2004-11-20
Abstract: FIELD: optics. 
     SUBSTANCE: device has intensiveness control block, color and length of light flow display, flow being formed by one or several light sources, and by one or several additional optical elements for inputting a light flow. 
     EFFECT: higher image quality. 
     1 cl, 8 dwg
Patent RU-2237027-C1 (RU)
Title: Electric heater
Inventor: GAJNUTDINOV M R
IPC: C03B23/18
Filed: 2003-05-27
Granted: 2004-09-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has horizontal heat-radiating graphite plate, inferior reflector and superior reflector. The plate is connected to current leads. It has conic openings with upper base diameter being less than upper ampulla border diameter and lower base diameter being greater than that. The reflectors are mounted with a gap relative to the plate. Reflector has through holes coaxial to plate openings. The plate is mounted on vertical guide members to allow moving up and down. The guide members have supports with controllable in height. Insulating plates are available between the current lead and reflectors. The reflectors are connected to the current leads by means of screws manufactured from electric insulation material. 
     EFFECT: reduced power consumption; improved ampulla shape. 
     5 cl, 1 dwg
Patent RU-2229929-C1 (RU)
Inventor: GALKIN E A
IPC: A62B23/02
Filed: 2003-06-16
Granted: 2004-06-10
Abstract: FIELD: sorbents. SUBSTANCE: invention relates to production of carbon-based adsorbents, in particular those adsorbing organic vapors (benzene, toluene, cyclohexane, etc. ), inorganic gases and vapors (sulfur hydride, hydrogen cyanide, chlorine, etc.), acid gases and vapors (sulfur dioxide, hydrogen chloride, hydrogen fluoride, etc.), and ammonia in protection facilities. Adsorbent based on impregnated activated carbon is a mechanical mixture composed of two constituents, the first constituent (45-55 vol %) containing copper oxides 0.5-10.0% (calculated as copper) and sodium and/or potassium carbonate 3.0-17.0% and the second one (55-45 vol %) containing copper sulfate 12.0-15.0%. Carbon base utilized is activated carbon prepared from nut shell and/or fruit stone. EFFECT: prolonged protection time. 2 tbl
Patent RU-2241911-C1 (RU)
Inventor: IVAKIN O A
IPC: F25B49/00
Filed: 2003-06-26
Granted: 2004-12-10
Abstract: FIELD: air conditioning and cooling equipment. 
     SUBSTANCE: method involves recording parameters concerning cooling machine or air conditioner operation with the use of temperature sensors arranged along refrigeration loop pipelines, pressure sensors, medium humidity and condition sensors, voltage sensors linked parallel to electrical executive tools and current sensors; processing the measured parameters by processing unit built into device; estimating operational quality of conditioner and/or cooling system by several criterions on the basis of determined algorithm; generating and transmitting signal corresponding to its identification code and calculated operational criterion to communication line linked with central control panel; transmitting directives to cooling system and/or air conditioner through executive tool; receiving pilot signal characterizing exchange quality from central control panel and receiving control signals; receiving and identifying signal from local control unit; generating pilot signal characterizing exchange quality to local control unit and signals operating cooling system and/or air conditioner; displaying results of remote control system operation on monitor display and saving records of exchanges with local control unit along with intermediate data archiving. 
     EFFECT: universality of workability diagnostics of all kinds of cooling machines of various manufacturers. 
     8 cl, 1 dwg
Patent RU-2240846-C1 (RU)
Inventor: AKHMETSHIN R F
IPC: A61N5/067
Filed: 2003-07-03
Granted: 2004-11-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: 1 d before performing laser linear trabeculoplasty one should prescribe instillations of Azopt preparation per 1 drop twice daily into an eye under operation. After performing laser linear trabeculoplasty this procedure should be continued for 3 d more. 
     EFFECT: higher efficiency of prophylaxis.
Patent RU-2256418-C1 (RU)
Inventor: SHEVTSOV V I
IPC: A61B17/56
Filed: 2003-10-14
Granted: 2005-07-20
Abstract: FIELD: medicine, orthopedics. 
     SUBSTANCE: in the course of reposition after external rotation, unbending and femoral adduction one should fix epiphyseal position transacetabularly with the needles applied, then femur should be bent, rotated inwards to be abducted to fix the fragments obtained with the bundle of needles. One should remove earlier transacetabularly introduced needles and by achieving a position of femoral normocorrection it is necessary to perform close osteosynthesis of femur and ilium with apparatus for external fixation, moreover, further maintenance of unloading conditions in patent's hip joint should be performed before consolidation of affected segment's fragments that prevents the development of trophic disorders. 
     EFFECT: higher efficiency of therapy. 
     1 dwg, 1 ex
Patent RU-2253622-C1 (RU)
Inventor: SHARAPOV V I
IPC: F22D1/50
Filed: 2004-01-16
Granted: 2005-06-10
Abstract: FIELD: heat-and-power engineering; methods of a vacuum deaeration of water. 
     SUBSTANCE: the invention is pertaining to the field of heat-and-power engineering and may be used in boiler rooms and thermal power stations. The method of vacuum deaeration of water provides, that the initial water is fed in the vacuum deaerator and formed at the deaeration a flashing steam is being withdrawn though the pipeline of the flashing steam withdrawal, chilled in the flashing steam cooler and sucked out by a water-jet ejector. The initial water before feeding in the vacuum deaerator is in series direct onto the water jet ejector and the flashing steam cooler of the vacuum deaerator. The technical effect achievable by the offered invention consists in improvement of the quality and reliability of the vacuum deaeration of water at the expense of maintenances of an optimum mode of operation of the water-jet ejector and the flashing steam cooler of the vacuum deaerator. 
     EFFECT: the invention ensures improvement of the quality and reliability of the vacuum deaeration of water.
Patent RU-2254701-C1 (RU)
Inventor: MIKHAJLOV V A
IPC: A01C7/20
Filed: 2004-01-22
Granted: 2005-06-27
Abstract: FIELD: agricultural engineering, in particular, subsurface application of solid mineral fertilizers. 
     SUBSTANCE: fertilizer shank has column-fertilizer guide and A-hoe of cultivator fixed in lower part of column-fertilizer guide. Reverse wedge functioning as slitter is positioned under A-hoe to improve cutting of stubble remains and prevent clogging. Formation in soil of fertilizers in the form of vertical strip is provided by means of adjustable skew slot. To do that, U-shaped plate is positioned in cavity of column-fertilizer guide for displacement along slot formed in front wall of column-fertilizer guide. Cheeks are attached to side walls of column-fertilizer guide for preventing U-shaped plate from longitudinal displacement. U-shaped plate is fixed by means of screw inserted into slot formed in front wall of column-fertilizer guide. Lock nut is located on screw. Vertical displacement of U-shaped plate allows positioning of fertilizer strip relative to day side of soil surface to be adjusted. Clogging with soil of skew adjustable slot formed in lower part of column-fertilizer guide on U-shaped plate at side of its skew slot is provided by means of pivotal valve equipped with counterweight. Valve upper part is made wider than column-fertilizer guide. Shank is fixed by means of bracket mounted in upper part of column-fertilizer guide. Fertilizers are delivered through column-fertilizer guide into slot defined by reverse wedge. Local application of mineral fertilizer in the form of vertical strip increases coefficient of utilization of nutritive substances by plants by 7-13%. 
     EFFECT: increased efficiency by improved cutting of stubble remains and increased coefficient of utilization of nutritive substances by plants. 
     4 cl, 4 dwg
Patent RU-2260719-C1 (RU)
Inventor: KHITROVO A A
IPC: F15C3/14
Filed: 2004-02-24
Granted: 2005-09-20
Abstract: FIELD: automatics. 
     SUBSTANCE: invention can be used in automatic jet treatment devices, for instance, in jet massager with massager position feedback relative to object under treatment.  IN jet ring proximity sensor containing outer ring and slot radial nozzles joint with ring one and provided with outlet channels in sectors formed by outer ring and radial slot nozzles, inner ring nozzle is installed joining with radial slot nozzles, and working nozzle is arranged inside inner ring nozzle.  Thanks to it possibility is provided of carrying out working operations by jet of fluid medium with working device position feedback relative to object of treatment in addition to determination of spatial position relative to opposite surface. 
     EFFECT: enlarged sphere of application. 
     1 dwg
Patent RU-2258276-C1 (RU)
Inventor: TOLSTIKOV I G
IPC: G01L5/14
Filed: 2004-03-31
Granted: 2005-08-10
Abstract: FIELD: measurement technology; measuring electrical quantities of impulse mechanical loads in vibroacoustics and explosion physics. 
     SUBSTANCE: proposed piezoelectric transducer has two identical insulating wafers made of ferroelectric piezofilm. Each wafer has separate polarized region with electrodes disposed on its opposing surfaces that functions as sensing element of transducer. Polarization vector of wafers is perpendicular to electrodes. Measuring current leads in the form of plane-parallel strips are deposited on opposing surfaces of piezofilm and electrically connected to electrodes. Both wafers are connected through their surfaces to unipolar electrodes symmetrically to one another. External and internal measuring current leads formed in this way are electrically interconnected in pairs and their transverse dimensions are chosen from expression α > w + 2b, where α is width of external current leads; w is width of internal current leads; b is distance between external and internal current leads. Proposed process for manufacturing piezoelectric transducer includes formation of transducer sensing element by separating desired region on insulating wafer made of ferroelectric piezofilm, disposition of electrodes on its opposing surfaces, and deposition of measuring current leads in the form of plane-parallel strips electrically connected to electrodes onto opposing surfaces of wafer. Two identical wafers are connected through their surfaces to unipolar electrodes symmetrically to one another. Measuring current leads are formed on each wafer by enlarging areas of respective electrodes. External and internal measuring current leads are electrically interconnected in pairs. 
     EFFECT: enhanced yield and quality of transducers, enhanced immunity to electromagnetic stray pick-up, enlarged functional capabilities. 
     2 cl, 4 dwg
Patent RU-2263717-C1 (RU)
Inventor: AGAS JANTS G A
IPC: B21H8/00
Filed: 2004-09-21
Granted: 2005-11-10
Abstract: FIELD: plastic working of metals, in particular, reinforcement of parts having variable section lengthwise thereof and exposed to thermal processing. 
     SUBSTANCE: method involves depressing rolls in part mid portion by applying radial force P f ; applying axial pushing force P z  to end of part adjoining head toward which rolling motion is provided for pushing article through roll pass up to recess portion while reinforcing the latter for passage; bringing rolls apart; returning article to initial position and simultaneously turning the latter around its longitudinal axis through an angle specified by processing program; performing remaining passages in above sequence, during which first half of article is reinforced; turning article through an angle of 180 deg around vertical axis and providing reinforcement rolling of second half of article in above sequence, with pushing force P z  being applied to head toward which processing is provided; performing low-temperature ageing after termination of reinforcement rolling operation. 
     EFFECT: wider range of articles to be reinforced and improved quality of reinforcement. 
     4 dwg, 1 ex
Patent RU-2287743-C1 (RU)
Inventor: ANICHKHIN ALEKSANDR GLEBOVICH
IPC: E03B7/04
Filed: 2005-03-29
Granted: 2006-11-20
Abstract: FIELD: heat and water supply systems. 
     SUBSTANCE: system comprises main pipelines for heat and cold water supply connected with the pipelines distributing the hot and cold water in the building through hot and cold water flow meters, and individual heat supply systems.  The individual heat supply systems are additionally provided with a heat-transforming member connected with the supplying and return stand pipes of heat supply system and stand pipe of cold water supply system and individual heat supply system and mixer with the circulating pipeline of the hot water supply system that is provided with circulation pump and surge tank.  The heat-transforming member has at least two heat exchangers.  One space of the first heat exchanger is connected to circulation pipeline for hot water supply, and the inlet and outlet of the other space is connected with the supplying stand pipe of hot water supply system.  One space the second heat exchanger is connected with the mixer and stand pipe of the system of cold water supply, and the inlet and outlet of the other space are connected with the supplying stand pipe and return pipeline of the individual heating system and return stand pipe of the hot water supply system. 
     EFFECT: enhanced efficiency. 
     5 cl, 7 dwg
Patent RU-2280793-C1 (RU)
Inventor: NAGAJTSEV MAKSIM VALER EVICH
IPC: F16H47/08
Filed: 2005-04-20
Granted: 2006-07-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: hydromechanical gear box comprises hydrodynamic converter of torque (2) and planet reduction gear.  Carrier (6) of the first planet row is connected with crankcase of the gear box (1) through friction brake (17).  Corona pinion (7) of the first planet row is connected to carrier (12) of the third planet row that is output link (4) of the gear box.  Output member (3) of the hydrodynamic converter of torque is connected with solar pinion (8) of the second planet row and with solar pinion (5) of the first planet row through friction controlled clutch (15).  Solar pinion (11) of the third planet row is connected with the crankcase of the gear box through friction brake (18).  Solar pinion (5) of the first planet row is connected with crankcase of the gear box through friction brake (16).  Corona pinion (10) of the second planet row is connected with corona pinion (13) of the third planet row.  Carrier (6) of the first planet row is connected with carrier (9) of the second planet row.  Corona pinion (10) of the second planet row is connected with carrier (6) of the first planet row through friction controlled clutch (14). 
     EFFECT: expanded functional capabilities and prolonged service life. 
     8 cl, 11 dwg
Patent RU-2286716-C1 (RU)
Inventor: MINASOV TIMUR BULATOVICH
IPC: A61B8/00
Filed: 2005-04-27
Granted: 2006-11-10
Abstract: FIELD: medicine. 
     SUBSTANCE: analysis of changes in time of appearance, maximal amplitude, frequency, degree of decay and duration of mechanical responses from nearest and remote seismic detectors is performed. When time if appearance of mechanical responses reduces and maximal amplitude, frequency, degree of decay and duration of mechanical responses from remote seismic detector increase comparing with direct signal from nearest seismic detector as well maximal amplitude of reflected signal from nearest seismic detector reduces during predicted period of reparation, then pronounced reparative process is diagnosed. 
     EFFECT: improved possibility of evaluation of pronounced reparative process. 
     11 dwg
Patent RU-2285669-C1 (RU)
Title: Method of purification of the underground water from the iron, manganese and the hardness salts
Inventor: ZHURBA MIKHAIL GRIGOR EVICH
IPC: C02F1/64
Filed: 2005-05-14
Granted: 2006-10-20
Abstract: FIELD: purification of the underground water from iron, manganese and hardness salts. 
     SUBSTANCE: the invention is pertaining to the field of a purification of the underground waters from iron, manganese, hydrogen sulfide, carbon dioxide and the hardness salts of for the potable water purposes. The method provides for oxidation of the compounds of iron and manganese with simultaneous degasification of hydrogen sulfide and carbon dioxide on the non-flooded granular-fibrous polymeric loading with the bed depth of 1.0-1.5 m. The granules diameter is equal to 10-30 mm, the diameter of the fiber threads  is equal to 1-2 mm at the specific consumption of the counter currently fed air of 4 -10 m 3 /h per 1 m 3  of the initial water by a return flow of an incoming water and the specific hydraulic loading with respect to the treated water of 6-8 m/h 3  per 1 m 2  of the layer surface, the additional oxidation of the iron and manganese compounds, deironing and demanganesing are conducted on the heterogeneous polymeric floating, granular loading with the granules diameter of 0.7-2.5 mm at the loading layer depth of 1.4-1.6 m and the speed of the filtration of 4.5-8 m/h at realization of the purification process in the self-flowing mode in one reactor-filter. The softening with application of the caustic soda in amount of 2.5-3.5 mg-equivalent/dm 3  is conducted in the fluidized layer of the inert fine-grained contact mass with the diameter of the grains of 0.1-0.2 mm, the fluidized layer thickness of 1.5-1,7 m and the specific hydraulic loading with respect to the water - 50-60 m 3 /h per 1 m 2  with the subsequent deep postpurification by filtration through the granular filtering layer of 1.0-1.5 m thick. The grains diameter is equal to 1-2 mm and at the speed of the filtration of 8-12 m/h. The method ensures purification of the underground waters up to the quality of the drinking water at the simultaneous cost reduction of the method realization. 
     EFFECT: the invention ensures purification of the underground waters up to the quality of the drinking water at the simultaneous cost reduction of the method realization. 
     4 tbl, 3 ex
Patent RU-2288589-C1 (RU)
Inventor: KOSHCHAEV ANDREJ GEORGIEVICH
IPC: A23K3/00
Filed: 2005-07-25
Granted: 2006-12-10
Abstract: FIELD: feed production. 
     SUBSTANCE: method involves introducing vitamin-pigmenting additive into feed, with protein-vitamin concentrate being used as additive. Protein-vitamin concentrate is produced from Lucerne juice obtained by fermentation of lactic-acid bacteria with cultural liquid having concentration of 0.1-0.3%. Said liquid is introduced into feed in an amount of 3-5% by weight of feed before feeding of animals. 
     EFFECT: reduced cost for producing of broiler chickens and increased retention of flock, provision for obtaining of ecologically safe product owing to utilizing natural sources of vitamins and pigments, and also improved quality of carcasses. 
     2 tbl
Patent RU-2296185-C1 (RU)
Title: Article strengthening method
Inventor: TRAPEZNIKOV VIKTOR ALEKSANDROV
IPC: C23C30/00
Filed: 2005-09-16
Granted: 2007-03-27
Abstract: FIELD: processes for increasing strength of articles, possibly of different articles in aircraft building, machine engineering, machine tool manufacture and also at making tools with increased demands to their strength. 
     SUBSTANCE: method comprises steps of forming on part surface strengthening layer on base of cerium containing material while using material with heavy-fermion system as cerium-containing material. In variants of invention  αCe and(or) heavy-fermion compounds of cerium are used as material with heavy-fermion system. Cerium compounds with covalence degree of chemical links of atoms 0.3 - 0.7 and with dead zone 0 < ΔE < 3 EV may be used as heavy-fermion cerium compound. Or cerium compounds at least with one element of IIIA-VIA groups and (or) at least with one transition metal whose d-envelope is filled or almost filled may be used as heavy-fermion compound of cerium. After applying strengthening layer onto article, layer of crystalline material transformed under pressure to amorphous state is also applied onto article. 
     EFFECT: increased strength, improved resistance of articles against corrosion, oxidation and erosion. 
     8 cl, 3 ex