baber/WOPTO huggingface dataset:
Patent RU-2190101-C1 (RU)
Title: Cable-laying machine
Inventor: ZENJAKIN V N
IPC: E21F17/06
Filed: 2001-04-23
Granted: 2002-09-27
Abstract: FIELD: coal mining industry, mechanization of operations for installation of flexible mains supplying electricity, water, working fluid, control signals to mobile mining equipment with laying of cable on machine. SUBSTANCE: cable-laying machine includes screw with left- and right-hand threads mounted for rotation from shaft of drum via chain or gear transmission, carriage mounted for movement along screw pitch and guides to extreme positions where it changes direction of pitch, guiding and pressure rollers put on it, cable laid between them and reeled up on drum, slider installed in groove of screw for sliding along thread. Carriage is equipped with guiding bushing and bracket mounted for sliding along additional guides with the aid of bushings put on them and arranged in parallel to lead screw. Axle of pressure roller is set horizontally, guiding roller is placed under it. Slider includes cylindrical part located in ring seized between two spherical surfaces, one surface belongs to bracket and the other surface belongs to guiding bushing. EFFECT: increased amount of cable coiled on drum, enhanced reeling up and out convenience thanks to vertical arrangement of rollers, expanded application field of machine. 3 dwg
Patent RU-2196394-C1 (RU)
Inventor: ALEKSANDROV A F
IPC: B08B7/00
Filed: 2001-05-18
Granted: 2003-01-10
Abstract: FIELD: plasma engineering; plasma treatment of materials; surface treatment by means of high-pressure discharge. SUBSTANCE: method includes supply of working gas to discharge gap and ignition of electrical discharge by means of extended discharge electrode disposed against surface being treated. Electrode is supplied with intermittently varying voltage to maintain extended discharge at atmospheric pressure, Plasma is generated by supplying gas flow at angle of 10 to 60 deg. to longitudinal axis or to symmetry plane of extended electrode in direction of surface under treatment. Gas is supplied uniformly along extended discharge electrode. Material-treatment gas-distribution device has insulating case provided with tilted gas-feeding channels. Outlet ports of channels are uniformly disposed on gas-distributor case against extended discharge electrode over its length. Material being treated acquires modified properties with high degree of uniformity over its surface by varying both composition of working gas and discharge parameters. EFFECT: improved properties of modified material. 20 cl, 10 dwg
Patent RU-2191187-C1 (RU)
Inventor: SHEVCHENKO V P
IPC: C07D471/04
Filed: 2001-06-15
Granted: 2002-10-20
Abstract: FIELD: organic chemistry, radiochemistry. SUBSTANCE: invention relates to novel monofluoroquinolones highly labeled with tritium of the formula (I):   where R means   or R means   that can be used for investigation of physiologically active compounds in biology and medicine. EFFECT: expanded assortment of labeled analogs of physiologically active compounds. 2 cl, 2 ex
Patent RU-2195147-C1 (RU)
Title: Method of plotting back and strip patterns
Inventor: MOROZOVA O V
IPC: A41H3/00
Filed: 2001-07-16
Granted: 2002-12-27
Abstract: FIELD: sewing industry. SUBSTANCE: method involves additionally measuring distance from neck base point to front corner of armpit for plotting strip part of clothing; drawing from point at front corner of armpit arced line of radius equal to aforementioned distance; turning strip upper part until shoulder cut top part intersects arced line, when tuck is opened; for plotting back part of clothing, additionally measuring distance from neck base point to rear corner of armpit adjoining back; drawing arced line of radius equal to said distance from point at armpit rear corner to point of intersection with arced line having radius equal to width of shoulder slanted part. Pattern plotted by said method allows specific features of figure to be taken into account and precise direction of shoulder cut for figures characterized by deviations (stooped, high or low shoulder etc) to be determined. EFFECT: increased efficiency and simplified method. 1 dwg
Patent RU-2194814-C1 (RU)
Title: Multilayer material
Inventor: KHOKHLOVA T A
IPC: D06N3/06
Filed: 2001-08-07
Granted: 2002-12-20
Abstract: FIELD: light industry. SUBSTANCE: multilayer material comprises textile base, adhesive layer and polymeric layer applied in succession on textile base sides. Adhesive layer is formed on textile base by coating with following gelling at temperature of 150-160 C and polymeric layer is applied in at least one layer by doubling with coated textile base through usage of calender rolls, with temperature of upper, intermediate and lower calender rolls being 130-140 C, 145-155 C and 125-145 C, respectively, with following gelling at temperature of 170-190 C. Adhesive layer comprises following components: polyvinylchloride emulsion, di-2- ethylhexylphthalate, calcium stearate, tris(2,3-dibromopropyl)phosphate. Polymeric layer comprises polyvinylchloride suspension, di-2-ethylhexylphthalate, di-2-ethylhexylcebacynate, barium, cadmium stearate, separated chalk, antimony trioxide, stearic acid, tris(2,3-dibromopropyl)phosphate, and pigments. Multilayer material has increased fire-resistance and frost resistance under dynamic conditions and improved toxic and sanitary and hygienic properties, which is due to reduced migration of antimony trioxide. Multilayer material may be used for manufacture of artificial leather materials with polymeric covering, as well as for manufacture of medical equipment such as handbarrow, bedsore mattress, invalid wheel. EFFECT: simplified material manufacture process by reduced number of operations during applying of polymeric coat. 3 cl, 1 tbl, 22 ex
Patent RU-2209637-C1 (RU)
Inventor: PROKHOROV A M
IPC: A61L9/16
Filed: 2001-11-27
Granted: 2003-08-10
Abstract: FIELD: disinfection and illumination of fluid in medical, children institutions and in other points of location of people, to which high demands are made as far as disinfection of air, water is concerned. SUBSTANCE: the device has a platform carrying a source of ultraviolet radiation coupled to a power unit, light transparent housing, whose one side is coated with a layer of luminescent material, and a system producing a fluid. During functioning of the device, due to ultraviolet radiation generated by the source, the fluid is subjected to disinfection, and then is used for illumination for the second time. The source of ultraviolet radiation and the light transparent housing are installed on a platform for passage of fluid between them. EFFECT: enhanced efficiency. 9 cl, 2 dwg
Patent RU-2207306-C1 (RU)
Title: Method of injection of spacecraft into geostationary orbit by means of low-thrust engines
Inventor: MASLENNIKOV A A
IPC: B64G1/00
Filed: 2001-11-29
Granted: 2003-06-27
Abstract: FIELD: space engineering. SUBSTANCE: proposed method includes injection of spacecraft with high-thrust engine into initial elliptical orbit at perigee altitude below altitude of geostationary orbit , apogee altitude above altitude of geostationary orbit and inclination of orbit plane different from inclination of geostationary orbit. Magnitudes of angular sectors of operation of low-thrust engines in apogee and perigee areas and maximum angle of deflection of thrust vector by yawing are selected to be constant at entire stage of injection. Apogee altitude is determined from the following formula:   where i is inclination of transfer high-elliptical orbit. EFFECT: minimization of injection time and cost. 1 dwg
Patent RU-2205475-C1 (RU)
Title: Mobile piezoelectric vacuum microrobot
Inventor: PUGIN A M
IPC: H02N2/00
Filed: 2002-01-08
Granted: 2003-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: microrobot designed for precision displacement of parts over inclined, vertical, or overhead surfaces by using vacuum grips installed on its drive has mobile platform and actuator in the form of main piezo-crystal carrying on its ends first and second vacuum grips. Vacuum grip is essentially an assembly of pneumatic sucker and piezoelectric air-lift pump. Piezoelectric pump has damping member made in the form of power piezo-crystal and flexible structural member made in the form of flexible cylinder. Main cavity of piezoelectric air-lift pump is isolated from its external space and from pneumatic sucker cavity by means of first and second valves, respectively, which are essentially first and second distributing piezo- crystals. Pneumatic sucker is held tight against positioning surface. EFFECT: enlarged functional capabilities. 1 cl, 4 dwg
Patent RU-2214827-C1 (RU)
Title: Method for preparing collagen for treatment of pathology of body tissues
Inventor: KUKHAREVA L V
IPC: A61K38/39
Filed: 2002-03-15
Granted: 2003-10-27
Abstract: FIELD: medicine, biology. SUBSTANCE: invention relates to methods for preparing collagen and can be used in treatment of different tissue pathology and for cells culturing. Method involves cleansing and milling collagen-containing raw, extraction of non-collagen proteins with 0.3-0.02 M Na 2 HPO 4 , pH 8.7-9.1 and extraction of collagen with organic acid. Then collagen is precipitated with NaCl from acid solution, dialyzed against 0.02 M Na 2 HPO 4  and dissolved by dialysis against 1 M 0.017 M of acetic acid successively. Human skin, any tendons, animal hides after removal of hair from their surface are used as raw and bacterial proteases from Bacillus or Bacillus lichenoformis group are used. Acetic, citric or formic acid is used as organic acid. Method provides significant yield of collagen of high quality that shows low immunogenic and allergenic activity, doesn't promote to hypercytokine formation and provides effective treatment of different pathologies of body tissues. EFFECT: improved preparing method, valuable medicinal properties of collagen. 17 cl, 1 tbl
Patent RU-2212811-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23C1/08
Filed: 2002-03-25
Granted: 2003-09-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing curd, butter, sugar, sea buckthorn pulp and water; introducing into mixture preparation produced by sequential extracting of Mortierella nigrescens micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, water, with following joining of first extract with solid residue; introducing said preparation in an amount of about 4% by weight of mixture; freezing; providing vacuum-sublimation drying; grinding and packing mixture in hermetic package manufactured from composite material for obtaining of base product. EFFECT: wider range of curd-based products with vegetable fillers, improved quality and increased shelf life of product.
Patent RU-2223569-C1 (RU)
Title: Differential relay
Inventor: PUKHOV I K
IPC: H01H47/18
Filed: 2002-06-21
Granted: 2004-02-10
Abstract: FIELD: electrical engineering, applicable in protective devices against short-circuit currents. SUBSTANCE: the differential relay has an intermediate current transformer, rectifier unit, two threshold units, clock pulse generator, three AND-gates, two pulse counters, two filters-averagers, algebraic adder, three delay units, two OR-gates, two pulse counters, one-shot multivibrator, RS flip-flop and two short-pulse shapers. EFFECT: enhanced precision since a protection against interference is provided in the relay and the influence of current frequency variations is reduced. 2 dwg
Patent RU-2220414-C1 (RU)
Inventor: JAKOVLEV V F
IPC: G01N33/03
Filed: 2002-06-28
Granted: 2003-12-27
Abstract: FIELD: food industry, methods testing quality and quantity characteristics of butter by curves of differential thermal analysis. SUBSTANCE: sample of butter in agreement with method is preliminarily heated to 60 o  C, is filtered at same temperature and then subjected to thermographic analysis which ensures placement of certain amount of sample into thermographic device, its cooling to 0 C, thermoelectric heating of sample to full melting-down and recording of its differential heating curve. Constructed differential heating curve is analyzed and divided into equal parts according to temperature. Amplitudes of thermal effects are established by temperatures of division and deviation of curve of differential thermal analysis of fat fraction of butter from corresponding curve for milk fat is computed by formula ( 1 ). Thereafter share of milk fat is calculated by formula ( 2 ) and quantity of fat additive is computed by formula ( 3 ). All formulas are presented in formula of invention. EFFECT: establishment of naturalness of butter, forewarning of butter falsification by simple enough and versatile method. 2 dwg, 1 tbl
Patent RU-2218713-C1 (RU)
Title: Способ обработки растениеводческой продукции перед закладкой на хранение
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-07-02
Granted: 2003-12-20
Abstract: Изобретение относится к технологии первичной обработки растениеводческой продукции пищевого и кормового назначения перед закладкой на хранение. Для нанесения на поверхность растениеводческой продукции используют антисептик в виде сатурированного водного раствора препарата, полученного из биомассы микромицета Mortierella strangulata по заданной технологии. Использование сатурированной воды не только обеспечивает растворимость препарата из биомассы микромицета, но и создает анаэробные условия в зоне обработки продукции, что приводит к частичной гибели микрофлоры, в частности ее аэробных форм в вегетативной стадии развития. Это позволяет упростить технологию обработки растениеводческой продукции перед закладкой на хранение.
Patent RU-2207192-C1 (RU)
Inventor: BODROV V V
IPC: B03C5/00
Filed: 2002-08-12
Granted: 2003-06-27
Abstract: FIELD: technique and technology; applicable in purification of industrial oils. SUBSTANCE: apparatus has body with inlet and outlet holes; located horizontally one under another in vertical rows are rod electrodes provided with insulation and connected to power source. Three outlet holes are located in body lower part under row of electrodes and from opposite sides of electrode row. Inlet hole is located in body upper part between-insulated electrodes and connected by rows to terminal of voltage source. Fitted on electrodes over insulation are spiral electrodes without insulation connected to grounded terminal of voltage source. Located on both sides of electrodes are separating screens secured to grounded body. Located between rows of electrodes is plate electrode connected to the third terminal of voltage source. Invention between rows of electrodes is plate electrode connected to the third terminal of voltage source. Invention is designed for separation of suspended particles in liquid and applicable in purification of industrial oils, in chemical industry, concentrating processes, for utilization and liquidation of ecologically harmful wastes and dumps, for treatment and disinfection of water, for cleaning of ground from harmful substances. EFFECT: higher efficiency in removal of solid particles and water, low power consumption due to use of electrostatic field of insulated electrodes, and provided location of several rows of electrodes in one body. 1 dwg
Patent RU-2221896-C1 (RU)
Inventor: JUDIN R A
IPC: C21D1/52
Filed: 2002-09-09
Granted: 2004-01-20
Abstract: FIELD: heat technology in metallurgy, production of various metal-ware at metallurgical and engineering works. SUBSTANCE: furnace-bath for deposition of fusible coats on articles has bath with melt. Bath comprises technological section for transportation of coated articles and heating section. Heating section comes in the form of precombustion chamber carrying burners, secondary air nozzle and arch with fume-escape conduit. Pre-combustion chamber has variable width with partial overlapping of technological section. Process of melt heating in furnace-bath for deposition of fusible coats on articles includes heating of melt in pre-combustion chamber. Coats are deposited in furnace-bath with protrusion. Additional heat flows are supplied to section of pre-combustion chamber in front of protrusion by enlargement of heat-transferring surface of pre-combustion chamber. EFFECT: possibility of attendance of furnace-bath from two sides at exit of articles with elimination of melt cooling and preservation of high durability of bath. 2 cl, 3 dwg
Patent RU-2229614-C1 (RU)
Inventor: ANDREEV A V
IPC: F02K3/10
Filed: 2002-12-15
Granted: 2004-05-27
Abstract: FIELD: mechanical engineering+ADs- gas0turbine engines. SUBSTANCE: proposed reheat unit of gas-turbine engine contains prechamber with ring flame stabilizers installed in housing and arranged at outlet of diffuser formed by its housing and fairing of turbine rear support. Inlet and outlet of diffuser are additionally communicating with at least one acoustic waveguide arranged over periphery or inside fairing. Length of acoustic waveguide is determined by patent protected equation. EFFECT: simplified design, reduced mass of reheat unit by suppressing pressure oscillations in reheat unit and thus providing operation of reheat unit without regular oscillations over entire working range. 3m cl, 1 dwg
Patent RU-2229537-C1 (RU)
Inventor: ZENTSOV V N
IPC: C23F13/14
Filed: 2002-12-23
Granted: 2004-05-27
Abstract: FIELD: electrical engineering. SUBSTANCE: composition for manufacturing grounding electrodes used for protection of underground constructions and conduits contains 48-60% of calcined oil-origin cock fines, 35-60% of urea-formaldehyde resin as binding component, and 5-6% of ammonium chloride as hardening agent. EFFECT: avoided emission of carcinogenic substance during manufacture of anodic grounding electrodes. 2 tbl
Patent RU-2237695-C1 (RU)
Inventor: KISELEV N N
IPC: C04B26/14
Filed: 2003-01-17
Granted: 2004-10-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention relates to cold-curing compositions based on oligomer epoxide systems with reduced combustibility for coating concrete-supported poured floors to be applied in various areas including nuclear power stations. Composition contains epoxide component (A) including 4,4'-isopropylidenediphenol epoxide resin, reactive diluent, ethylhexanol monoglycidyl ether (Laproxid 301) as modifier, amine curing agent (B component), special-destination additives, and, additionally, polyoxypropylenepolyol diglycydyl ether (Laproxid 702) and/or polyoxypropylenepolyol triglycydyl ether (Laproxid 703) as part of component A, total percentage of epoxide groups in component A being 18-21.2%. Amine curing agent (B), in particular, is butyl acrylate-modified triethylenetetramine (DTB-2) or aminobenzylaniline, or mixture of two amines selected from: polyoxypropyleneamine DA-200 or DA-500, aminoethylpiperazine, triethyleneteramine, condensation products of phenol and polyamines obtained in presence of formaldehyde reacting as Mannich base, acrylonitrile-modified triethyleneteramine (UP-633M). Amount of curing agent is selected equal to 0.8-1 its stoichiometric amount. Composition is further supplemented by mineral filler in amount 100-180 parts of the total weight of components (A+B), in particular aluminum hydroxide and zinc borate at ratio (2-8,9):1 with 1% magnesium oxide. Composition may also contain, in amounts constituting 100 to 300% on the weight of mineral filler, inert fillers: quartz sand 0.1-0.8 mm fraction, broken glass or 0.1-0.8 mm glass bills, and special additives: bleaching agent, pigments, polymerization promoter. Cured composition shows following characteristics: tensile strength 15-20 MPa, adhesion to concrete 8.8-13.2 MPa for detachment and 4.4-6.2 MPa for shift, and Ce ++  deactivation behavior 55-120. 
     EFFECT: improved performance characteristics of coating composition. 
     5 cl, 4 tbl
Patent RU-2230134-C1 (RU)
Inventor: KROPACHEV S JU
IPC: C22F1/18
Filed: 2003-01-24
Granted: 2004-06-10
Abstract: FIELD: thermomechanical machining of a structural tubing shape made out of binary zirconium - niobic alloys in metallurgy. SUBSTANCE: the invention presents a method of thermomechanical machining of a structural tubing shape made out of binary zirconium - niobic alloys. The method is dealt with metallurgy, in particular with thermomechanical machining of structural tubing shapes made out of binary zirconium - niobic alloys intended for consequent cold rolling of the items used in the capacity of structural elements of the active zones of nuclear reactors. The offered method of thermomechanical machining of the hot-wrought structural tubing shapes made out of binary zirconium - niobic alloys, provides for a hot pressing of a hot-wrought structural tubing shapes billet in (α+β) zone and a high-heat treatment in the temperature range of no less than the billets heating temperature for pressure molding. At that the high-heat treatment process is carried out in vacuum within a temperature range not exceeding 770  o  with aggregate exposure at the given temperature for 1- 3 hours and the consequent cooling with a speed of not less than 1 o  /minute. The technical result is an increase of technological effectiveness of zirconium - niobic alloys at their consequent cold rolling and improvement of operational characteristics of the structural elements used in the active zones of the nuclear reactors. EFFECT: the invention allows to increase technological effectiveness of zirconium - niobic alloys at their consequent cold rolling, to improve performance of the structural elements used in the active zones of the nuclear reactors. 1 dwg, 1 ex
Patent RU-2233137-C1 (RU)
Title: Method for obliterating failed perforated veins of inferior limbs
Inventor: ALEKHIN D I
IPC: A61B18/20
Filed: 2003-02-03
Granted: 2004-07-27
Abstract: FIELD: medicine, laser surgery. 
     SUBSTANCE: the present innovation deals with surgical treating severe trophic ulcers I case of post-thrombotic disease and varicosis of inferior limbs. One should perform intravascular irradiation of the trunks of failed veins with high-intensity laser radiation. Beforehand, one should introduce a light guide into the trunk of tested vein. Before introducing a light guide one should additionally affect external surface of failed vein with high-intensity laser radiation of diode laser of 5 W power. Light guide should be supplied to the site of impact by punctures, and intravascular irradiation of failed veins should be carried out with laser irradiation of diode laser of 14 W power for 15 sec, not more. The present innovation enables to simplify the method of obliteration and decrease its traumaticity level. 
     EFFECT: higher efficiency of obliteration. 
     2 ex
Patent RU-2230563-C1 (RU)
Inventor: SIDOROV V V
IPC: A61K35/08
Filed: 2003-02-10
Granted: 2004-06-20
Abstract: FIELD: medicine, antibacterial agents. 
     SUBSTANCE: invention proposes a new agent for enhancement of sensitivity of microorganisms to antibacterial preparations. Agent represents the known drinking mineral water "Ust'kachkinskaya 1/99" with the total mineralization value 8.2-8.6 g/dm 3  that has been used early for treatment of intestine dysbacteriosis and allergic dermatosis. 
     EFFECT: expanded assortment of agents of claimed designation, valuable medicinal properties of agent. 
     4 tbl, 3 ex