baber/WOPTO huggingface dataset:
Patent RU-2187591-C1 (RU)
Inventor: ZINOV EVA V A
IPC: D04B21/14
Filed: 2001-11-01
Granted: 2002-08-20
Abstract: FIELD: textile industry. SUBSTANCE: knitted fabric has face and reverse backing links, two lining threads, backing threads drawn out in front of face link columns. Lining threads are running around drawn out backing threads and come in alteration to one and to other side of knitted fabric to provide for uniform covering of both sides of its surface. Knitted fabric of such structure may be used for manufacture of domestic and technical articles. EFFECT: increased efficiency and wider range of articles produced from such fabric. 1 dwg
Patent RU-2212818-C1 (RU)
Title: Biologically active fodder additive (bafa) for preventing iodine deficiency and optimization of iodine exchange and bafa-containing fodder product
Inventor: ANDREJCHUK V P
IPC: A23K1/00
Filed: 2002-02-18
Granted: 2003-09-27
Abstract: FIELD: fodder production. SUBSTANCE: the present innovation deals with manufacturing BAFA and BAFA-containing fodders for preventing iodine deficiency and optimization of iodine exchange. BAFA contains synthetic organic iodine-containing compound with covalently bound iodine taken out of the group of: carboxylic acids, unsaturated fatty acids, lipids, terpenes, alkanes, terpenoids, isoprenes, peptides, polypeptides, amino acids, protein hydrolyzates, polypeptide hydrolyzates, proteins of plant, animal and microbiological origin, mixtures of lipids and unsaturated fatty acids, mixtures of isoprenes and terpenes, mixtures of isoprenes and protein hydrolyzates, mixtures of isoprenes and unsaturated fatty acids, mixtures of proteins of animal, plant and microbiological origin, mixtures of proteins of plant and animal origin, mixtures of proteins of animal and microbiological origin, mixtures of proteins of plant and microbiological origin. Moreover, in proteins, peptides, polypeptides, amino acids, polypeptide and protein hydrolyzates iodine is covalently bound in 5 and 3 or in 3 position of phenolic cycle. Moreover, amino acids and proteins are taken out of group of amino acids and proteins of no thyroid activity and which are obtained under conditions excluding condensation of tyrosine nuclei. Additionally, BAFA contains organic compound with noncovalently bound iodine and/or inorganic iodine. BAFA may represent prolonged form as tablets, powders, capsules, microcapsules, lozenge, solutions, and solutions for injections, as well. BAFA may be a part of vitamin- mineral complexes, premixes, fodders or ready-to-use premix. The second object of the present innovation is fodder product which contains the above-mentioned BAFA for preventing iodine deficiency and optimization of iodine exchange in animals by any of the abovementioned combination. EFFECT: higher efficiency. 13 cl, 11 ex
Patent RU-2211085-C1 (RU)
Title: Method of preparing adsorbent for cleaning gases and liquids from halogen-- containing compounds
Inventor: RABINOVICH G L
IPC: B01J20/30
Filed: 2002-04-17
Granted: 2003-08-27
Abstract: FIELD: adsorption purification methods. SUBSTANCE: adsorbent containing zinc and aluminum oxides is prepared by mixing zinc-containing and aluminum-containing compounds. Molding, drying at 50-150 C, and calcination at 400-650 C. Mixing is effected in presence of acetic and nitric acids in amounts 0.5-8.0% and 0.5-2.0%, respectively, based on the weight of zinc oxide. EFFECT: increased chlorine-adsorption capacity and mechanical strength. 2 cl, 1 tbl, 9 ex
Patent RU-2216948-C1 (RU)
Inventor: ZAREMUK R SH
IPC: A23B7/045
Filed: 2002-05-16
Granted: 2003-11-27
Abstract: FIELD: canned food industry. SUBSTANCE: method involves introducing into liquid media of preparation produced from Saprolegnia parasitica micromycet biomass by predetermined process; sterilizing canned food. EFFECT: enhanced reliability in preventing defrosted vegetable components from cooking. 2 ex
Patent RU-2230640-C1 (RU)
Inventor: STOLJAROV I I
IPC: B23K26/14
Filed: 2002-10-22
Granted: 2004-06-20
Abstract: FIELD: apparatuses for laser working. 
     SUBSTANCE: jet includes body 1, insert 2 and branch pipe 3 for feeding gas-powder mixture into annular gap "a" between body 1 and insert 2. The last is in the form of circular truncated cone and it has ducts "b" along cone generatrices whose axes 4 cross inside jet in point O. In annular gap "w" ring 5 is placed; inner surface "c" of said ring is formed by means of circular cone. Base "d" of circular cone is combined with base of insert 2. Branch pipe 3 for feeding gas-powder mixture is mounted tangentially relative to inner surface "c" of ring 5. 
     EFFECT: improved design providing uniform feed of powder to welding zone, increased factor of using powder, possibility for receiving the same welded bead at any motion direction of part. 
     2 cl, 3 dwg, 1 ex
Patent RU-2232261-C1 (RU)
Title: Equipment for oil extraction and bottom-hole treatment
Inventor: KONDRAT EV A S
IPC: E21B43/18
Filed: 2003-02-11
Granted: 2004-07-10
Abstract: FIELD: oil industry, well completion and running to raise their productivity and oil recovery from pools. 
     SUBSTANCE: equipment includes cylindrical body of pump which lower butt part is plugged and has inlet holes in upper part, sludge collector in lower part, two plungers, as minimum, mounted in body for reciprocating motion and formation of vacuumed space under them. Plungers are interjoined by means of stiff member. Plungers have same diameter but different lengths. Upper plunger has smaller length than pump under inlet holes. Length of stiff member is equal to sum of lengths of plungers and travel of plunger located beneath that is determined by time of filling of vacuumed space with well fluid. Lower part of body is placed below level of inlet holes over length of plunger with smallest length. It has inner diameter larger than inner diameter of upper part of body. At least three longitudinal guides are uniformly spaced in it along cylindrical element of body. They come in the form of flat ribs. Inner diameter of circle inscribed in them equals diameter of plunger. 
     EFFECT: increased operational efficiency of equipment owing to possibility of adjustment of amplitude and frequency of hydraulic action on critical area of formation. 
     3 cl, 2 dwg
Patent RU-2229832-C1 (RU)
Inventor: BARMIN N I
IPC: A43C15/00
Filed: 2003-03-11
Granted: 2004-06-10
Abstract: FIELD: antiskid devices. SUBSTANCE: stopper has ridge, recessed body and two horizontal slots. EFFECT: simplified construction and increased convenience. 1 dwg
Patent RU-2232692-C1 (RU)
Inventor: EGOROV V P
IPC: B60T7/12
Filed: 2003-03-26
Granted: 2004-07-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention can be used for remote control of processes in train brake system (braking, release, overlapping and maintaining charging pressure in brake main line) of locomotive-driven trains both under automatic control and under action of separate remote control members. Proposed brake control system contains driver's valve connected with brake main line and communicating through metering and first supply channel with reducer, supply main line, compensating tank communicating through main line with driver's valve, and stabilizer. Supply main line is connected to driver's valve through first electromagnetic valve. Second electromagnetic valve is installed in channel communicating driver's valve with stabilizer. Main line communicating driver's valve with compensating tank is connected with atmospheric channel through first disconnecting cock and first electropneumatic valve. Second electropneumatic valve is installed into second supply channel connecting driver's valve with reducer. Supply main line is connected through second disconnecting cock and third electromagnetic valve with first supply channel connecting reducer with driver's valve. Fourth electromagnetic valve and third disconnecting cock are connected between supply main line and brake main line. Control circuits of electromagnetic valves and electropneumatic valves are connected with driver's controller. Pressure transmitter is installed additionally on compensating tank. Output of transmitter is designed for connection to train automatic remote control system. Invention provides possibility of remote control of processes in train brake system (braking, release, overlapping and maintaining charging pressure in brake main line) in trains driven by locomotive both under automatic control and under action of separate remote control members. 
     EFFECT: improved reliability owing to decrease of mechanical wear of driver's valve spool. 
     2 cl, 3 dwg
Patent RU-2231529-C1 (RU)
Inventor: ORLOV JU N
IPC: C08C19/12
Filed: 2003-04-25
Granted: 2004-06-27
Abstract: FIELD: rubber industry. 
     SUBSTANCE: invention relates to chemical modification of rubbers, namely to preparing chlorobutyl rubber. Method is carried out by treatment of butyl rubber solution with tert.-butyl hypochlorite in the amount up to 8 wt.-% per polymer in organic solvent followed by neutralization with alkali and/or sulfite, washing out with water, isolation of the end product by aqueous degassing and drying. For preparing rubber solution method involves using wet butyl rubber crumbs comprising up to 33 wt.-% of water. Mixture of non-polar hydrocarbon solvent and tert.-butyl alcohol taken in the mass ratio in mixture from 24:1 to 3:1 is used as an organic solvent. Method provides avoiding reducing Mooney viscosity values, elevating dosing a chlorinating agent for prevention of reducing chlorine content in rubber. The end product is characterized with good properties of rubber mixtures and physical-mechanical indices of vulcanizate. Method provides simplification and reducing cost in technology manufacturing. 
     EFFECT: improved preparing method. 
     1 tbl, 7 ex
Patent RU-2244334-C1 (RU)
Title: Device for processing signals in acoustic-optic correlator with temporary integration
Inventor: NAKHMANSON G S
IPC: G02F1/11
Filed: 2003-06-24
Granted: 2005-01-10
Abstract: FIELD: optical signals processing. 
     SUBSTANCE: device has serially place, along one optical axis, optical coherent radiation source, collimator, ultrasound light modulator, first integrating lens, screen, second integrating lens and line of n photo-detectors, n subtraction blocks, n threshold blocks, adder with weight coefficient, support signal generator, delay line and voltage generator. 
     EFFECT: lower time for determining photo-detector number with maximum effect. 
     2 dwg
Patent RU-2248439-C1 (RU)
Title: Method for liquidation of force water-collecting well
Inventor: DUDKO V V
IPC: E21B33/13
Filed: 2003-07-11
Granted: 2005-03-20
Abstract: FIELD: well construction technologies. 
     SUBSTANCE: fountain armature is mounted on casing pipe for abolishing of self-pouring. Cementing solution is fed into well. According to invention prior to feeding of cementing solution, compressed air is fed into casing string through grid pipeline for displacement of water from casing string through well filter to upper mark of water-bearing level. Given pressure is supported in casing pipe. Compressed air is fed until hardening of cementing solution. 
     EFFECT: full and reliable liquidation of well. 
     1 dwg
Patent RU-2244601-C1 (RU)
Title: Cylinder screen
Inventor: MALJAROV P V
IPC: B07B1/22
Filed: 2003-07-21
Granted: 2005-01-20
Abstract: FIELD: separating solids from solids. 
     SUBSTANCE: cylinder screen has rotatable cylinder which is formed by two face flanges rigidly interconnected through the main and additional longitudinal links and screening surface made of rectangular plates which are made in block with inclined projections secured to the longitudinal links with bolts having countersunk heads . Being deformed by tightening, they form multiple-thread screw spirals. 
     EFFECT: prolonged service life and simplified design. 
     2 cl, 4 dwg
Patent RU-2252086-C1 (RU)
Inventor: KHLOPONIN V N
IPC: B21B1/34
Filed: 2003-12-10
Granted: 2005-05-20
Abstract: FIELD: ferrous metallurgy, namely production of hot rolled strips. 
     SUBSTANCE: at finish rolling in mill at least in one intermediate pass at changing gap between rolls, rolled piece is produced. Said rolled piece has in its end portions thickened portions to removed in last pass where deformation is realized at constant gap between rolls. Inter-roll gap is changed simultaneously at changing rolling speed. At process of passing end portion of rolled piece and at its presence outside furnace in flat state, said portion of rolled piece is heat insulated with use of active or heat accumulating screens. 
     EFFECT: elimination of chilling of end portions of ready strip in comparison with temperature of its basic mass, enhanced quality of strips according to all controlled parameters. 
     9 cl, 12 dwg, 5 ex
Patent RU-2252729-C1 (RU)
Inventor: MELIKJAN M L
IPC: A61C5/08
Filed: 2003-12-29
Granted: 2005-05-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has perforated plate or metal wire network plate. Pin has reinforcing part manufactured as curve plate and fixing part matching root base cavity in shape and fastening member. The reinforcement pin is fixed in root canal with a fastening member manufactured from twisted metal threads passed through fixing part of the pin. The crown tooth part is formed on the reinforcing pin part from composite material. 
     EFFECT: retained anatomical natural tooth shape and appearance; retained crown part.
Patent RU-2258991-C1 (RU)
Inventor: BORISOVSKIJ S P
IPC: H01S3/139
Filed: 2004-01-12
Granted: 2005-08-20
Abstract: FIELD: engineering physics; manufacture of single-frequency stabilized gas lasers. 
     SUBSTANCE: proposed laser has resonator formed by mirrors that accommodates active element and frequency selector in the form of Fabry-Perot etalon whose faces are made at angle   to plane perpendicular to laser axis and disposed at distance r = L/n from resonator output mirror to front face of Fabry-Perot etalon, where L is resonator length; n is number of resonator longitudinal modes within amplification line contour; Wo is least diameter of beam in resonator. 
     EFFECT: enhanced power and stability of single-frequency emission mode due to reduced resonator loss. 
     1 cl, 2 dwg
Patent RU-2257095-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-01-27
Granted: 2005-07-27
Abstract: FIELD: food processing industry, in particular sugar confectionary. 
     SUBSTANCE: in fondant syrup nutmeg CO 2 -solvent cake is introduced when fluffing in amount of about 9.6 mass % and preparation obtained from biomass of Pythium coloratum micromycete according to claimed technology is introduced in amount of about 0.07 mass %. Then sugar fondant mass is formed according to standard technology to produce target product. 
     EFFECT: low-hardening sugar fondant with increased content of biologically active substances and decreased consumption of structure-forming agent. 
     1 ex
Patent RU-2257121-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-05
Granted: 2005-07-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dairy butter and condensed milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent. Clove CO 2 -solvent cake is used as flavor in amount of about 4.5 mass % and preparation obtained from biomass of Mortierella lignicola micromycete in according to claimed technology in amount of about 0.05 mass % is used as structure-forming agent. Then target product is formed according to standard technology. 
     EFFECT: low-hardening cream fondant with good organoleptic properties, increased content of biologically active substances, decreased consumption of structure-forming agent, and prolonged storage time.
Patent RU-2260673-C1 (RU)
Inventor: ZHUKOV V JU
IPC: E21B33/138
Filed: 2004-04-05
Granted: 2005-09-20
Abstract: FIELD: oil production industry and building particularly to reduce filtering ability of porous medium and to block and limit water inflow through porous medium, to isolate well from water, to flatten injectivity profile of the well and to reduce permeability of porous building structures. 
     SUBSTANCE: composition comprises high-viscosity oil product and oxyethylated alkyl phenol, product of polycondensation of still residue obtained from amines C 17 -C 20  production and still residue obtained from caprolactam production used as 20-30% kerosene solution of amine containing products, namely amines, imines and alkamines having amine number of not less than 100 mg KOH/g, cyclohexanol and high-boiling oxidation products. The composition also has pulp and paper production waste including cellulose fibers and water. High-viscosity oil product is heavy oil refinery residual product. Above components are taken in the following amounts (% by weight): oil refinery residual product- 6-60; oxyethylated alkyl phenol - 0.1-2.0; polycondensation product - 0.6-2.0, pulp and paper production waste - 5-10, remainder is water. Heavy residual product of oil refinery may be asphalt after deasphalting operation performing, tar after vacuum treatment and oxidated or compounded market grade bitumen. Water may be soft or mineralized. The composition may additionally include sodium silicate in amount of 0.5-2% by weight and/or carboxymethylcellulose in amount of 0.1-0.3% by weight and/or polyacrylamide in amount up to 0.3% by weight or aluminum hydroxide in amount up to 10% by weight or carbamide in amount up to 5% by weight. 
     EFFECT: reduced filtration ability of porous medium for reservoirs of all types, increased stability of the composition. 
     6 cl, 3 tbl, 1 ex
Patent RU-2260251-C1 (RU)
Inventor: SUKHMAN S M
IPC: H04L9/12
Filed: 2004-04-12
Granted: 2005-09-10
Abstract: FIELD: data coding/decoding devices that can be used in synchronous telecommunication systems. 
     SUBSTANCE: proposed device has data transfer unit (scrambler) 52 and data receiving unit (descrambler) 53 that incorporate pseudorandom bit sequence generators logically isolated from communication line and built around shift registers 57, 62 and EXCLUSIVE OR gates 58, 63, respectively. Device also has EXCLUSIVE OR gates 55, 64, amplifiers 56, 65, 76, phase-locked generator 61, shift registers 67, 72, decoders 68, 74, flip-flops 69, 74, 75, and inverters 70, 76. Device is capable of identifying definite codes in scrambled data stream with the result that pseudorandom bit sequence generators of scrambler and descrambler are set in equal states dispensing with any synchronizing service codes specially inputted in data stream. 
     EFFECT: enhanced speed of data transfer through device and reduced data loss in recovering failed synchronization. 
     1 cl, 10 dwg
Patent RU-2264841-C1 (RU)
Inventor: GABITOV G KH
IPC: B01D17/038
Filed: 2004-05-17
Granted: 2005-11-27
Abstract: FIELD: equipment for oil producing industry; plants separating  oil well products into water and oil. 
     SUBSTANCE: proposed plant includes column with water-and-oil emulsion supply pipe line and oil and water discharge pipe line; column is located in well killed with packer from beneath. Water-and-oil supply pipe line is connected tangentially to upper part of column. Lower part of column is open. Oil discharge pipe line has lesser diameter as compared with pipe line located inside column. Water discharge pipe line is connected to wellhead. Cavity formed by inner surface of column and outer surface of oil discharge pipe line is provided with spiral wall; direction of spiral winding coincides with direction of tangential inlet. 
     EFFECT: possibility of operation in winter without heating. 
     3 cl, 1 dwg
Patent RU-2269428-C1 (RU)
Title: Automobile saloon heater operation control system
Inventor: KARABANOV SERGEJ MIKHAJLOVICH
IPC: B60H1/04
Filed: 2004-05-25
Granted: 2006-02-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to systems which control microclimate in saloons of vehicles using, as heat carrier, cooling liquid of vehicle engine.  Proposed heater operation control system contains first head carrier circulation circuit connected with cooling jacket of internal combustion engine, and second heat carrier circulation circuit including first saloon temperature sensor.  Second saloon temperature sensor is placed in second heat carrier circulation circuit which is series-connected with first saloon temperature sensor and is arranged in rear part of saloon. 
     EFFECT: provision of uniform heating of saloon. 
     1 dwg
Patent RU-2251043-C1 (RU)
Title: Method of protecting underground pipelines in seismically-active zones
Inventor: MUKHAMETDINOV KH K
IPC: F16L1/028
Filed: 2004-07-19
Granted: 2005-04-27
Abstract: FIELD: construction. 
     SUBSTANCE: method comprises installing valving members of pipeline with by-pass lines or branch pipes in passages made of water-proof antierosion boxes filled with soil, stripping a trench with widenings, laying cloth on the walls and bottom of the trench, setting at least one row of antierosion boxes, and laying the pipeline on sliding supports. Before filling the trench with soil, the passage is covered from above with a load-bearing diaphragm. The trench is filled symmetrically from the sides of the load-bearing diaphragm to the pipeline. The by-pass lines within the widenings are inclined at no less than 60° to the horizon. 
     EFFECT: enhanced reliability. 
     5 cl, 5 dwg
Patent RU-2265577-C1 (RU)
Inventor: ABRAMOV O B
IPC: C01F11/18
Filed: 2004-09-22
Granted: 2005-12-10
Abstract: FIELD: production of calcium carbonate from calcium nitrate used in paint-and-varnish industry; glazing processes; farming. 
     SUBSTANCE: calcium nitrate solution separated from nitric acid extract in process of production of complex mineral fertilizers on base of nitric acid of processing apatite concentrate is treated with ammonium and carbon dioxide or ammonium carbonate, target product is separated and is washed with water, after which it is dried to residual moisture not exceeding 1 mass-%; prior to drying product is treated with calcium nitrate solution and/or nitric acid solution at rate of 5-20 kg per ton of target product. 
     EFFECT: avoidance of ammonium odor during storage at retained physico-chemical properties. 
     3 cl, 4 ex
Patent RU-2272280-C1 (RU)
Title: Method for determining coordinates of static defects
Inventor: BOLOTIN JURIJ IVANOVICH
IPC: G01N29/04
Filed: 2004-10-25
Granted: 2006-03-20
Abstract: FIELD: technologies for determining coordinates of static defects. 
     SUBSTANCE: method includes together with excitation of light pulses by hard-body laser launching of electric pulse g, producing stepped electric pulse. Amplitude of first step of this pulse corresponds to maximal let-through capacity of electro-optical light modulator and has adjustable duration within 10 -8 -10 -4  seconds, while second level amplitude is 100-1000 times less then first one and has duration 10 -3  seconds, therefore at output of electro-optical modulator of light, light pulse has same shape, duration and relation between amplitudes as electric one. During alteration of duration of excitation pulse, spectral composition of main spectrum leaf is altered towards amplitude increase of low-frequency component for shifting main energy of spectrum towards low-frequency area, to change penetrative ability of signal accordingly. For later calculations of coordinates of static defects minimal value of time of movement of signal from excitation points to receipt points is taken from all durations for each receipt channel. 
     EFFECT: improved precision and information capacity for determining position of structural defects in mountain rock massifs. 
     2 dwg