baber/WOPTO huggingface dataset:
Patent RU-2044051-C1 (RU)
Title: Method of preparing indicator nutrient medium for detection of pathogenic anaerobic nonsporeforming bacteria
Inventor: BUCHIN PETR I
IPC: C12R1/01
Filed: 1993-01-12
Granted: 1995-09-20
Abstract: FIELD: medicinal microbiology. SUBSTANCE: method involves preparing dry optimal indicator nutrient medium by mixing the following components, wt.-% dry anaerobic stimulating agent 15; dry glucose nutrient agar with indicator bromocresol blue 47; peptone 28, and powdery agar-agar 10. Medium is stored in dry cold place for 2 years. Medium is used for diagnosis of anaerobic nonclostridial infection. EFFECT: improved method of medium preparing. 1 tbl
Patent RU-2080991-C1 (RU)
Title: Method of refuse utilization
Inventor: LAVRENTEV VALENTIN A
IPC: B28B23/00
Filed: 1993-01-19
Granted: 1997-06-10
Abstract: FIELD: production of building materials with usage of refuse. SUBSTANCE: method provides, that refuse ground to required granulometric composition and used as filler is mixed with solution of binder till required concentration and so prepared refuse-concrete mixture is cast in prepared formworks for following hardening and production of refuse-concrete bricks out of it corresponding to sizes of used formworks and used as cores, that have small volumetric mass and low heat conductivity during production of new building material - artificial building two-composite stones. Method allows to avoid refuse incineration at refuse incinerating works and dumps and even to refuse dumps themselves. As a result of the method realization influence of ecologically harmful gasses produced during refuse incineration is excluded and new valuable building material is produced due to usage of ecologically pure process of its production. EFFECT: method allows to protect environment and to produce valuable building material.
Patent RU-2049728-C1 (RU)
Title: Method of scandium extraction
Inventor: DEGTEV MIKHAIL I
IPC: B01D11/04
Filed: 1993-02-11
Granted: 1995-12-10
Abstract: FIELD: extraction chemistry. SUBSTANCE: solution of scandium and nonferrous metals containing sodium perchlorate and hydrochloric acid is shaken with 0.05-0.1M benzoyl-4-antipyrine solution in chloroform. Scandium is reextracted with water at pH 3.0-3.5. Aqueous phase is treated with 0.5-1.0M potassium hydroxide up to pH about 8.5. Precipitate is filtered, washed and dried. Product purity is 99.99% EFFECT: increased purity of product. 3 tbl
Patent RU-2112980-C1 (RU)
Title: Method of differentially diagnosing pulmonary complications in acute myocardial infarction and its versions
Inventor: ZASLAVSKAJA R M
IPC: G01N33/48
Filed: 1993-03-25
Granted: 1998-06-10
Abstract: FIELD: cardiology. SUBSTANCE: patient is observed and dynamically registered are clinical symptomatology and cytochemical indications of the activity of alkaline phosphatase of neutrophils, acidic phosphatase of neutrophils, succinatedehydrogenase, mieloperoxydase, and alpha- glycerophosphatedehydrogenase in neutrophils and lymphocytes of peripheral blood and also level of tyrosine in plasma. In the presence of clinical symptomatology, when certain changes in cytochemical indications are diagnosed, one states pulmonary infarction, hypostatic pneumonia, or Dressler's syndrome. In other cases, either only certain clinical indications or clinical and certain cytochemical indications are taken into account, their absolute values being multiplied by coefficients of linear discriminant function taking into consideration the sign. When sum of all products is greater or less than specified indications, any pulmonary complication is diagnosed. EFFECT: increased accuracy of diagnostics. 4 cl, 7 tbl
Patent RU-2047849-C1 (RU)
Inventor: NOVIKOV NIKOLAJ N
IPC: G01G23/36
Filed: 1993-04-21
Granted: 1995-11-10
Abstract: FIELD: weight measurement technology. SUBSTANCE: strain-measuring digital device has two for information input and two parallel channels of processing of strain-measurement data with units for compensation for additive errors connected to first and second inputs of signal adder to follow principles of parallelogram independent of area of platform of weight-taking unit, is provided with circuit for setting of zero and compensation for container load based on controlled reversible counter and digital-to-analog converter placed into compensation circuit of amplifier- corrector, is fitted with circuit of automatic selection of range of weight measurement. EFFECT: enhanced precision and reliability, increased efficiency of compensation for temperature and dynamic errors and automatic selection of range of weight measurement. 2 cl, 2 dwg
Patent RU-2063131-C1 (RU)
Inventor: PAULI VLADIMIR G
IPC: A01K43/08
Filed: 1993-05-12
Granted: 1996-07-10
Abstract: FIELD: poultry farming and poultry reprocessing industry. SUBSTANCE: apparatus has egg row feeding and transfer mechanism, weigher, mechanism for transferring eggs to sorted eggs distributing conveyor. Eggs transfer mechanism has sequence of sledges, each fixed on column for sliding in vertical plane along guide and having ascending and descending portions. Horizontal guide of egg transfer mechanism has movable portions pivotally fixed on it and adapted to transfer eggs onto sorted eggs conveyor. EFFECT: increased efficiency, simplified construction, enhanced reliability in operation. 3 dwg
Patent RU-2084469-C1 (RU)
Title: Composition for preparing self-lubricating carbon material
Inventor: TELEGIN VASILIJ D
IPC: C08K3/34
Filed: 1993-05-27
Granted: 1997-07-20
Abstract: FIELD: supporting friction members. SUBSTANCE: composition comprises, wt.-%: coal-tar pitch coke, 4-10; boron nitride or natural graphite, 5-20; α furylcarbinol polymer 2-5 furfurol-acetone oligomer, 5-10; citric acid, 0.25-0.6; silicon carbide, 10-20; silicon, 3-7; artificial graphite or calcined coke, the balance. Dry components are mixed, hot pressed and roasted under pressure. Mixture of a-furylcarbinol, furfurol acetone and citric acid solution is fed into autoclave and heat treated at pressure. Under conditions of boundary friction in abrasive medium, guaranteed service life of cyclic operation is at least 12000 cycles. EFFECT: improved properties of the composition. 1 tbl
Patent RU-2096310-C1 (RU)
Title: Lifting device
Inventor: PEKKA YARVINEN
IPC: B66F9/06
Filed: 1991-07-01
Granted: 1997-11-20
Abstract: A lifting device (1) for moving of a load (12) on one plane, changing of the moving plane and continuation of the moving on the second plane. The lifting device (19) comprises a body (2), a thereto supported, as to its vertical position by means of a lifting mechanism (4) guided sliding carrier (3) with forks (14), optional moving wheels (5), wheeled supporting arms (9), which while moving from one plane onto another can, guided by a slide element (10) connected to the body (2), be pulled substantially to the side of the body (2) that is opposite the load (12).
Patent RU-2077668-C1 (RU)
Title: Method for treating borehole with an acid
Inventor: PETROV NIKOLAJ A
IPC: E21B43/27
Filed: 1993-07-20
Granted: 1997-04-20
Abstract: FIELD: well drilling. SUBSTANCE: inside piping first is pumped a froth generating solution of a mixture of hexane fraction with still bottoms from amine C 17 -C 20  production derived from distillation in vacuum of a commercial mixture of aliphatic amines C 17 -C 20 , and than hydrochloric acid with inhibiting addition. EFFECT: higher productivity. 1 tbl
Patent RU-2037060-C1 (RU)
Title: Method of converting heat power into mechanical work in gas-turbine engine and gas-turbine engine
Inventor: RAKHMAILOV ANATOLIJ M
IPC: F02C5/10
Filed: 1993-07-20
Granted: 1995-06-09
Abstract: FIELD: gas- turbine engine engineering. SUBSTANCE: working fluid and fuel supplied in pulses are compressed in source 1 of heated working fluid. Source 1 has outlet 1a connected with source 2 of compressed oxidizer and outlet 1b connected with turbine 3 to obtain heated working fluid. The heated working fluid obtained is directed for its expanding in turbine 3 and doing useful work. The working fluid is discharged from the source, heated simultaneously with the working fluid, in the form of two streams of opposite directions and simultaneously expanded. The gas-turbine engine has source 1 of heated working fluid, connected with source 2 of compressed oxidizer and pulse supply of fuel, turbine 3, and device for heightening total pressure in source 1 of heated working fluid. The device for creating heightened total pressure in source 1 of heated working fluid is constructed as nozzles positioned respectively at the inlet 1a and outlet 1b of source 1 of heated working fluid. The nozzles are constantly in communication with the inlet of turbine 3 and change direction of working fluid stream. EFFECT: enhanced efficiency. 3 cl, 6 dwg
Patent RU-2058725-C1 (RU)
Title: Twin-compartment teat cup
Inventor: TUNIKOV GENNADIJ MIKHAJLOVICH
IPC: A01J5/08
Filed: 1993-09-16
Granted: 1996-04-27
Abstract: FIELD: agriculture. SUBSTANCE: teat cup has body 1 and rubber nipple 8 with annular transverse ribs 10. Slots 13 for receiving apexes of transverse ribs 10 are made in inner surface of body 1. Rubber nipple 8 and body 1 are interconnected for axial displacement of annular slots 13 relative to ribs 10. Body 1 is composed of two parts 2 and 3, which are interconnected through threaded sleeve 4 having opposite direction of thread at its ends. It allows parts 2, 3 of body to be brought together by rotating sleeve 4 in one direction and to be separated from each other by rotating sleeve in opposite direction. Thus operator may change teat cup operation mode by changing position of ribs 10 relative to annular slots 13. Position of ribs may be adjusted before as well as in the process of milking. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2085591-C1 (RU)
Title: Method of preparing titanium hardener from titanium-containing raw material for hardening with admixtures and method of manufacturing leather
Inventor: MOTOV DAVID L
IPC: C14C3/00
Filed: 1993-10-19
Granted: 1997-07-27
Abstract: FIELD: leather industry. SUBSTANCE: titanium-containing raw material containing components harmful for hardening process is subjected to preliminary nitric acid treatment under boiling at solids to liquid ratio 1:(2-6) to precipitate titanium. Precipitate is treated with sulfuric acid to produce titanyl sulfate sulfuric acid solution with 50-300 g/cu.dm free sulfuric acid. To this solution, ammonium sulfate is added in two steps with aging for 0.5- 2.5 h between the two additions, the first step being completed with beginning of ammonium titanyl sulfate precipitation and completion of the second step being on achieving concentration of excessive ammonium sulfate in solution 150-500 g/cu.dm. The thus obtained hardener is used when manufacturing leather with bath pH value increased to 3.7-4.4 after titanium hardening by adding acid-soluble sodium-potassium aluminosilicate in amount 8-25% relative to ammonium titanyl sulfate taken for hardening. Leather intermediate product, prior to be finally hardened with synthetic hardeners, is neutralized to pH 4-5. Raising bath pH is advantageously performed for 2-10 h at 25-30 C and neutralization of intermediate product is performed by agency of acid-soluble sodium-potassium aluminosilicate in amount 1.7-4.7% based on offal weight. Quality standardized titanium hardener is prepared from raw material containing hardening-harmful components owing to their more complete separation and synthesis of coarse-crystalline hardener. EFFECT: improved hardening procedure.
Patent RU-2074076-C1 (RU)
Title: Facility for working long articles by explosion
Inventor: DUSHKIN VLADISLAV P
IPC: B23K20/08
Filed: 1993-11-11
Granted: 1997-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: facility has housing 1 with a flange by which the hosing is suspended in a well. Table 11 mounted on the bottom of housing 1 has a seating cone that interacts with the seating cone of a replaceable cell provided with articles 12 to be treated. Housing 1 is closed with cover 5 through seal 6. A system for ventilation provides intensive sucking of gases. After explosion steel portion 18 is welded to aluminum rod 19 of the anode pin over a surface. EFFECT: enhanced safety. 2 cl, 4 dwg
Patent RU-2113346-C1 (RU)
Inventor: SOLODOV BORIS MIKHAJLOVICH
IPC: B26F3/00
Filed: 1993-11-12
Granted: 1998-06-20
Abstract: FIELD: sheet material cutting by means of water jet. SUBSTANCE: apparatus includes table having support for sheet to be cut. Said support is mounted in frame and it is in the form of mutually parallel plates with sharpened upper ends creating water permeable surface. Means for absorbing water jet is arranged under said water permeable surface. Each plate has base with groove for mounting sections of changeable supporting member. Said sections are made of material characterized by high resistance against action of water jet. Said base is made of high-strength material. Changeable supporting member may be placed between said sections and base. Such structure provides lowered mass of said plates of table. EFFECT: improved design, enhanced operating conditions. 2 cl, 1 dwg
Patent RU-2058903-C1 (RU)
Title: Vehicle engine unit cooling device
Inventor: MANOKHIN VLADIMIR ALEKSANDROVI
IPC: B60K11/06
Filed: 1993-11-23
Granted: 1996-04-27
Abstract: FIELD: power engineering, transport engineering, cooling devices of diesel locomotives. SUBSTANCE: cooling device has two-row radiator consisting of separate tube-and-fin sections arranged in staggered order, fan, housing, fan header and louvers. Sections in rows are spaced relative to each other. Area of space at side of radiator front is equal to free cross-sectional area of section air flow. Partitions placed between sections in rows form tunnels to let air pass through each section. EFFECT: enhanced quality of cooling. 2 dwg
Patent RU-2097937-C1 (RU)
Title: Method for displaying tv x-ray image
Inventor: KRUTYAKOV YUVENALIJ A
IPC: H04N3/32
Filed: 1993-12-30
Granted: 1997-11-27
Abstract: FIELD: X-ray equipment, in particular, medical devices, flaw detection, scientific investigations. SUBSTANCE: method involves pulse stimulation of piece of memorizing screen, detection and transmission of TV signal from receiver which is based on special cathode-ray tube on which secondary radiation of stimulated screen is projected. Image is read by means of electron beam of cathode-ray tube from amplifying microchannel plate. TV image of X-ray screen is also displayed in fragments which combination provide total image on TV screen. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2076164-C1 (RU)
Title: Method of dyeing cellulose regenerated elongated member
Inventor: DZHEJMS MARTIN TEJLOR
IPC: H01R12/51
Filed: 1992-04-24
Granted: 1997-03-27
Abstract: PCT No. PCT/GB91/00768 Sec. 371 Date Oct. 15, 1993 Sec. 102(e) Date Oct. 15, 1993 PCT Filed Apr. 24, 1992 PCT Pub. No. WO92/19807 PCT Pub. Date Nov. 12, 1992Dyed cellulosic regenerated elongate members such as fibers are produced by dyeing the regenerated members with a cationic direct dye after formation but before first drying. A method of producing the dyed elongate members comprises forming a dope containing cellulose or a cellulose compound in solution in a solvent, extruding the dope through at least one orifice into a bath containing water to form an elongate extrudate from which solvent is dissolved and/or the cellulose compound is converted to cellulose so as to form the elongate member, dyeing the formed but never dried elongate member with a cationic direct dye and optionally also with an anionic direct dye and then drying for the first time the dyed elongate member.
Patent RU-2091634-C1 (RU)
Title: Gear-belt harmonic drive
Inventor: KISLYAKOV VLADIMIR V
IPC: F16H7/00
Filed: 1994-02-15
Granted: 1997-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: pulley, sector, band embracing the wave generator and belt are made toothed in gear-belt harmonic drive. Sector is secured in housing. Pulley is installed on driven shaft. Wave generator is mounted on drive shaft. Belt embracing wave generator and pulley has teeth on both working sides for engagement with band, pulley and sector. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2047810-C1 (RU)
Title: Facing complex
Inventor: KALINICHEV BORIS G
IPC: F16L58/06
Filed: 1994-03-02
Granted: 1995-11-10
Abstract: FIELD: covering the surfaces with coats. SUBSTANCE: the following systems are arranged in succession in way of production process: system for preparation of articles for facing, system for preparation, supply and application of coats on articles and system for heat and moisture treatment of articles having lining coats. System of treatment is made in form of heat-insulating chamber provided with steam line and drives with grips secured at ends of chamber. Rails for trolley are located in lower portion of chamber. Steaming set consists of guide device which holds rigidly interconnected trolleys and prime mover whose surfaces are made in form of magnetic plates holding isothermal mixers secured on frame which is provided with steam line connected with mixers and engageable with steam line of heat-insulating chamber and air duct connected with flexible envelopes fitted with safety valve. Envelopes are located at ends of frame and are secured in spring loaded plates. Frame is engageable with grips of drives. Air duct is connected with compressor of coat supply pressure system. EFFECT: enhanced reliability. 10 dwg
Patent RU-2091206-C1 (RU)
Title: Pneumatic hammer
Inventor: FOMINYKH NIKOLAJ LAVRENTEVICH
IPC: B25D9/00
Filed: 1994-04-18
Granted: 1997-09-27
Abstract: FIELD: mechanical engineering, civil engineering. SUBSTANCE: pneumatic hammer has housing consisting of two parts connected by thread, impact amplifier made in form of power striker with inclined surface, intermediate striker with taper working surface arranged inside guide bushing pressed by one of housing parts, balls and guide bushing of guide washer with grooves. Amplifier is arranged inside housing between main striker and working tool. Balls are installed for radial sliding along taper surface of intermediate striker, grooves of guide washer and inclined surface of power striker. Shock absorbing member is installed at place of connection of guide bushing and housing. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2069227-C1 (RU)
Inventor: STEPANOV VIKTOR G
IPC: C10G35/04
Filed: 1994-05-10
Granted: 1996-11-20
Abstract: FIELD: gasoline production. SUBSTANCE: plant contains appliance for providing with heat mass-transfer processes and chemical reactions; separation means; tank means; and one or several housing-pipe-type catalytic reactors. When catalyst is loaded into pipe or interpipe space of reactor, target product is produced from organic material based on hydrocarbons and/or oxygen-containing compounds by way of feeding raw material or its fraction first into catalyst-free space and then into catalyst space wherein raw material comes in contact with catalyst at elevated temperatures followed by separating reaction products. Regenerating gas, in the regeneration stage, is introduced into reactor or, in advance, into catalyst-free space and then into space with catalyst loaded, or, simultaneously, into pipe and interpipe spaces. When catalyst has been loaded both into pipe and interpipe spaces, in one of these spaces, catalyst contacts with hydrocarbon material or its fraction, whereas, in other space, catalyst regeneration takes place. The two stages replace each other in the two spaces. EFFECT: improved design. 5 dwg
Patent RU-2082176-C1 (RU)
Inventor: ANDREJCHENKO SERGEJ IVANOVICH
IPC: G01R11/58
Filed: 1994-07-18
Granted: 1997-06-20
Abstract: FIELD: industrial enterprises, agriculture, individual users for organizing multiple tariff accounting. SUBSTANCE: device has microcomputer, keyboard, display unit with series register and indicator, timer, address register, read-only storage, power unit, external power supply, two switches, two comparators, access inhibit circuit, and restart circuit. EFFECT: reduced hardware cost for two-tariff accounting of electricity improved reliability and reduced power requirement. 1 dwg
Patent RU-2061181-C1 (RU)
Title: Movable concrete form for concreting floors
Inventor: KHIKHLUKHA BORIS A
IPC: E21D11/10
Filed: 1994-07-19
Granted: 1996-05-27
Abstract: FIELD: civil engineering, subway construction, as well as construction of industrial structures, movable concrete form to concrete floors at subway stations. SUBSTANCE: movable concrete form to concrete floors includes support structure provided with travel mechanism, concrete form and lifting hydraulic cylinders. Concrete form section is connected to the support structure through a lever. One end of the lever is hinged to the support section. Another end is connected to opposite end of lower part of the concrete form section. Rod of each of the lifting cylinders is hinged from the concrete form section. Case of each lifting cylinder has support plate to rest on construction base. The plate is directly connected to the case through spherical hinge. EFFECT: high productivity. 3 dwg
Patent RU-2070656-C1 (RU)
Title: Method of and device for forming fuel-air mixture in internal combustion engine
Inventor: BOJKO MIKHAIL I
IPC: F02M31/18
Filed: 1994-08-17
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: prior to starting internal combustion engine, fuel-air mixture is heated in evaporator furnished with self-controlled electric heating elements. Fuel-air mixture is passed through swirl chamber prior to delivery into cylinders. EFFECT: enlarged operating capabilities. 3 cl, 1 dwg
Patent RU-2075513-C1 (RU)
Inventor: DOROFEEV GENRIKH A
IPC: C21C5/28
Filed: 1994-08-23
Granted: 1997-03-20
Abstract: FIELD: nonferrous metallurgy, particular, oxygen-converter process. SUBSTANCE: method of steel melting in oxygen steel-making converters includes charging of solid charge, pouring of liquid cast iron, subsequent blowing of the bath with oxygen, introduction of slag-forming and solid oxidizers. Solid charge is used in form of semifinished product for metallurgical processing consisting of iron-carbon alloy and oxide material, and scrap metal in ratio of (0.1-3.0): 1.0. Semifinished product is loaded in the amount of 25-300 kg per ton of liquid cast iron. Semifinished product for metallurgical processing contains oxide material poured-on with iron-carbon alloys in ratio of 1:(1.0-9.9), respectively. Total quantity of oxygen in oxide material equalling the required quantity for full oxidation of components of iron-carbon melt. EFFECT: reduced quantity of nonferrous metals by 10-50% and consumption of scrap metal by 10-40%. 2 cl
Patent RU-2079463-C1 (RU)
Title: Fire-proofing coating
Inventor: FILATOV ANATOLIJ VASILEVICH
IPC: C04B28/24
Filed: 1994-09-13
Granted: 1997-05-20
Abstract: FIELD: fire-proofing coatings. SUBSTANCE: composition for fire-proofing coatings applied onto metallic structural units for in-door use contains, wt. -%: asbestos-cement waste based on hydrated cement with moisture content not higher than 5%, 21.12-24.23; mineral wool crumb, 22.08-25.03; nepheline fire retardant, 3.41-4.01; liquid glass, 34.19-40.40; and water 10.40- 13.35. Volume weight of coating material is 800-850 kg/cu.m, compression strength 25-40 kg/sq. cm, bending strength 10-12 kg/sq.cm, drying time of coating 24 h, and fire resistance with coating thickness 10 mm 1 h. EFFECT: improved performance characteristics. 2 tbl