baber/WOPTO huggingface dataset:
Patent RU-2148058-C1 (RU)
Title: Spiro-azabicyclic compounds, methods of their synthesis and intermediate compounds
Inventor: MAJKL BALESTRA
IPC: A61P25/24
Filed: 1995-08-22
Granted: 2000-04-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to spiro-azabicyclic compounds of the formula (I)   where R means hydrogen atom or methyl group; n = 1 or 2, or their pharmaceutically acceptable salts that are useful as agents for treatment or prophylaxis of psychotic disorders and disorders associated with intellect deterioration. EFFECT: improved method of synthesis, valuable pharmacological properties of compounds. 13 cl, 5 ex
Patent RU-2122928-C1 (RU)
Inventor: PETROV SERGEJ JUR EVICH
IPC: B23K11/06
Filed: 1997-07-11
Granted: 1998-12-10
Abstract: FIELD: restoration of worn surfaces of parts in different branches of machine engineering. SUBSTANCE: method comprises steps of passing welding current through addition material for heating it in zone of contact with welded part; deforming addition material by means of roller electrode and welding it on. Electric current is supplied to welded part, roller electrode and addition material. Electric current regulators are connected to electric circuit "part-current lead", "roller electrode- current lead", "addition material - current lead" respectively. Electric current regulation may be realized due to moving current lead towards addition material relative to contact zone. Current leads of part, addition material and electrode are connected with electric current source independently or in predetermined combination. EFFECT: possibility of providing cracking- free surface of parts with desired strength properties. 3 cl, 5 dwg
Patent RU-2136362-C1 (RU)
Inventor: GRJAZNOV V M
IPC: B01J19/00
Filed: 1997-10-08
Granted: 1999-09-10
Abstract: FIELD: hydrogenation process in food and perfumery industries. SUBSTANCE: in vegetable oil and fat hydrogenation process, hydrogen is fed through membrane catalyst to be purified and activated before it comes into contact with material to be hydrogenated. Process is carried out in presence of felt-like catalyst located on reaction surface of membrane catalyst, material to be hydrogenated being consecutively brought into contact with surface of membrane catalyst and felt-like catalyst. Felt-like material is composed of nickel or palladium alloys, or stainless steel covered with active catalytic layer: palladium, palladium alloys with ruthenium and indium, or palladium-nickel alloy in quantity 0.1 to 0.5% of the weight of felt-like material. EFFECT: intensified hydrogenation process. 4 cl, 1 dwg, 1 tbl
Patent RU-2123974-C1 (RU)
Title: Microspherical aluminum oxide and method of preparation thereof
Inventor: ZOLOTOVSKIJ B P
IPC: C01F7/02
Filed: 1997-11-13
Granted: 1998-12-27
Abstract: FIELD: sorbents. SUBSTANCE: invention is designed to prepare wear- resistant microspherical aluminum oxide useful as adsorbent, catalyst, and catalyst carrier when carrying out processes in fluidized and moving catalyst layers. Product consists of solid solution of Me 2+  and/or Me 3+  metal ions in aluminum oxide at Al 3+  to Me 2+  and/or to Me 3+  ratio between 200:1 and 20:1, where Me 2+  are II group metal ions and also Mn 2+  and Cu 2+ , and Me 3+  is Ce 3+  or Ca 3+ . Preparation procedure: solid solution is prepared by hydration of amorphous oxygen-containing aluminum compound in presence of Me 2+  and/or Me 3+  compounds and acid followed by filtration, drying, and heat treatment at 500-850 C. Process is carried out at following ratios of components assuring formation of above-mentioned solid solution: Al/Me 2+  from 200:1 to 20:1 and acid/Al 2 O 3  not higher than 0.1. EFFECT: increased mechanical strength of aluminum oxide and simplified equipment. 5 cl, 1 tbl, 13 ex
Patent RU-2125712-C1 (RU)
Title: Method determining flow rate of water in large diameter pipe-lines and device for its realization
Inventor: KOSTIN A G
IPC: G01F1/66
Filed: 1997-12-26
Granted: 1999-01-27
Abstract: FIELD: measurement technology. SUBSTANCE: lines of total Px and static Po pressures of actuator of device determining flow rate of water are installed in pipe-line. Three ultrasonic converters are mounted on walls of measurement tube connecting lines Px and Po. One of them functions under mode of emission of probing pulses and two others operate under reception mode. Specified number of re-emissions is carried out. Information time interval is formed between moment of last even recording of probing pulse by first ultrasonic converter working under reception mode while conducting current measurement cycle and moment of corresponding odd recording of specified pulse by second ultrasonic converter operating under reception mode. Information time interval is filled with standard pulses and their number is used to evaluate momentary flow rate. EFFECT: increased accuracy of determination of flow rate thanks to enhanced resolving power of device. 2 cl, 3 dwg
Patent RU-2141732-C1 (RU)
Inventor: VOLKODAEV B V
IPC: H04M3/00
Filed: 1997-12-30
Granted: 1999-11-20
Abstract: Изобретение относится к автоматике и коммутационной технике и может быть использовано при построении неразделенных строго неблокируемых коммутационных систем большой входной емкости. Устройство содержит коммутационные ячейки, собранные из замыкающих реле, и соединенные между собой определенным образом. Цель изобретения - уменьшение количества используемых коммутационных элементов (реле) при построении неразделенных строго неблокируемых коммутационных систем большой входной емкости. Поставленная цель достигается тем, что каждая коммутационная ячейка выполняется в виде неразделенной строго неблокируемой коммутационной системы на шесть входо-выходов, при этом будучи представленными в виде кубиков, каждой стороне которых соответствует один из входо-выходов, все эти кубики (коммутационные ячейки) взаимным расположением как бы образуют единый куб с определенным соединением между собой входо-выходов внутренних сторон кубиков, тогда как входо-выходы внешних сторон кубиков наружного слоя общего куба представляют собой входо-выходы самого устройства. 1 табл., 3 ил.
Patent RU-2137583-C1 (RU)
Title: Device for surface strengthening of parts ("gear")
Inventor: KAZAKOV V M
IPC: B24B31/06
Filed: 1997-10-23
Granted: 1999-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device operates from generator which supplies ultrasonic oscillations through magnetostriction transducer. Asymmetric seat is provided at waveguide end face for arrangement of part being treated and working tool in form of steel balls. Balls move inside seat intensively and strike on part surface, thereby strengthening it. Steel balls are packed in seat tightly by means of punch and dynamometric wrench with static force measuring instrument. Treatment of part is performed with aid of shot and by means of ultrasonic oscillations, as well as in combined variant. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2129520-C1 (RU)
Title: Packing material for meat and fish products
Inventor: KAS JANOV G I
IPC: B65D65/40
Filed: 1998-01-30
Granted: 1999-04-27
Abstract: FIELD: food industry; packing of food products. SUBSTANCE: material has polymeric film layer facing food product and containing 0.5-1.5 mas.% of piperine, or extract containing piperine as main component in equivalent amount. This provides slowing down of syneresis process. EFFECT: increased period of storage.
Patent RU-2126831-C1 (RU)
Inventor: KOLESNIKOVA V F
IPC: C12R1/645
Filed: 1998-03-25
Granted: 1999-02-27
Abstract: FIELD: microbiology, biotechnology. SUBSTANCE: invention proposes a strain Pleurotus ostreatus VKPM F-720 that produces highly-protein biomass under conditions of submerged culturing on the different nutrient media. Obtained biomass has unusual aromas and contains protein at concentration 50% that ensures to use its for food and forage aims. Strain grows at pH 6.0-7.5, at 26-28 C. EFFECT: high content of protein in fungus biomass. 3 tbl, 1 ex
Patent RU-2131581-C1 (RU)
Title: Method of protection of warhead of tandem ammunition and tandem ammunition
Inventor: CHUBUNOV V A
IPC: F42B12/10
Filed: 1998-02-25
Granted: 1999-06-10
Abstract: FIELD: defensive technology. SUBSTANCE: method of protection of warhead of tandem ammunition consists in shielding of basic shaped charge of warhead against action of leading shaped charge. At moment of action of detonation products of leading shaped charge on protecting shield the latter is propped up by inertial body with subsequent release of inertial body and its movement towards basic shaped charge along guiding conduit. Characteristic feature of tandem ammunition lies in location of intermediate compartment with central conduit coated on side of leading shaped charge by protective shield between shaped charges. Protective shield has inertial body placed in central conduit of intermediate compartment. Inertial body is fitted with attachment and separation system. EFFECT: enhanced combat efficiency thanks to increased armor piercing capability of tandem ammunition. 5 cl, 4 dwg
Patent RU-2126317-C1 (RU)
Title: Способ упрочнения подпятника надрессорной балки тележки вагона
Inventor: POPOV S I
IPC: B23P15/20
Filed: 1998-03-12
Granted: 1999-02-20
Abstract: Изобретение относится к железнодорожному транспорту и может быть использовано при ремонте и изготовлении надрессорных балок тележек грузовых вагонов. Производят горячую посадку в расточенное подпятниковое место надрессорной балки сменной вставки из износостойкой стали с регламентированной твердостью. Толщина ее равна разности между номинальными размерами подпятникового места и его размерами после механической обработки с допуском на натяг. Подпятник перед горячей посадкой вставки нагревается до температуры 250-300 o С. Износостойкая вставка осаживается до плотного прилегания ее к плоской опорной поверхности. После остывания подпятника износостойкая вставка защемляется между буртами подпятникового места с требуемым натягом. При этом толщина износостойкой вставки составляет 0,2 - 0,3 от толщины сопряженных стенок подпятника после механической обработки. Способ обеспечивает повышение долговечности и ремонтопригодности надрессорной балки вагонной тележки. 3 ил.
Patent RU-2142758-C1 (RU)
Title: Combined adjusting device for lower limb prosthesis
Inventor: LOPATKOV G D
IPC: A61F2/76
Filed: 1998-03-26
Granted: 1999-12-20
Abstract: FIELD: prosthetics engineering. SUBSTANCE: device is used in prostheses of crus and thigh after exatriculation of high. It provides for linear and angular adjustment operations in frontal and sagittal planes independently from each other. It also ensures rotary motions of distal and proximal sections of prosthesis with respect to each other and correction of prosthesis length in process of experimental wearing. Device has two adapters. One of them contains through pairs and spherical recess at end face, and the other has spherical projection and tapered round holes from one of its sides. Four bolts pass through recesses and holes. One of adapters is provided with rectangular holes and the other, with round ones. Bolts passing through these holes have two nuts and one spherical washer each. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2135735-C1 (RU)
Inventor: GAUN V A
IPC: E21B10/38
Filed: 1998-05-13
Granted: 1999-08-27
Abstract: FIELD: bore-hole drilling equipment. SUBSTANCE: relates to percussive-rotary drilling machinery and actually to drilling tools intended for operation with immersed pneumatic hammer which can be used for driving bore-holes in hard rock matter. Drilling bit has head-piece fortified with hard-alloy inserts, and cylindrical tail-piece with central exhaust passage, longitudinal recesses and longitudinal teeth in its side surface having outcome to end face of tail-piece and made in the form of straight-side spline cutting. Recess is made in tail-piece which is coaxial with generant of side surface. External diameter of this recess is larger than or equal to diameter of tail-piece over longitudinal recesses. Aforesaid embodiment of drilling bit is simplified in design and is of higher strength. EFFECT: higher efficiency. 1 cl, 6 dwg
Patent RU-2140734-C1 (RU)
Title: Method of producing artificial infectious background of smut for estimation of resistance of selection material of lyme-grass (clinelymus sibiricus nevski)
Inventor: ANOSOV G G
IPC: A01H1/04
Filed: 1998-06-01
Granted: 1999-11-10
Abstract: FIELD: agriculture phytopathology, plant selection. SUBSTANCE: method involves partial removal of caryopsis film by the side of thistledown followed by spores applying. Method ensures to exclude traumatic injury, makes the more rigid infectious background that is necessary in selection practice. Invention is used for estimation of the parent and selection material of lyme-grass. EFFECT: simplified method, increased operating efficiency. 2 dwg
Patent RU-2125298-C1 (RU)
Title: Device for presentation and method for control of presentation equipment
Inventor: KHAJLIS A G
IPC: G09F11/00
Filed: 1998-06-09
Granted: 1999-01-20
Abstract: FIELD: automatic equipment for advertisement, in particular, illuminated call-outs and training aids. SUBSTANCE: device has housing which contains two rollers on which ribbon information carrier is wound. Rollers are driven by electric motors. Ribbon information carrier is equipped with magnetic labels which interact with electromagnetic sensors sending signal to computing unit which controls electric motors. In addition device has tightly sealed cap. Housing also contains heating unit, moisture absorber. Electronic clock and tape recorder are mounted into front panel of housing cap. In addition invention specification discloses method for control of presentation equipment using functional characteristics of described device. EFFECT: increased functional capabilities for using it as indoor and outdoor advertising material, protection of information carrier against mechanical and other destroying influences, facilitated use due to complete automation of movement of ribbon information carrier. 10 cl, 3 dwg
Patent RU-2146317-C1 (RU)
Title: Paper-strengthening agent and paper strengthening method
Inventor: KATSUTOSI TANAKA
IPC: D21H21/52
Filed: 1998-07-01
Granted: 2000-03-10
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: invention relates to agent containing aqueous dispersion of polymer prepared by polymerization of (meth)acrylic acid-containing monomer composition and precipitation of polymer in the form of fine particles, which are then added to paper layer already formed. According to invention, concentration of (co)polymer of (meth)acrylic acid in polymer dispersion is below 5 wt %, average particle size is within a range of 1 to 100 mcm, and viscosity of polymer dispersion freshly prepared and 1 month later is equal to the value form 30 to 5000 mPa. Polymer particles can be identified when polymer dispersion is tenfold diluted with distilled water and diluted dispersion is observed under microscope with 400x magnification. Polymer particles are dissolved to form aqueous solution when pH of diluted dispersion is adjusted to 7.0 by addition of alkali. Agent thus prepared allows manufacturing paper with elevated strength when, diluted with water, it is applied to surface of dry or wet paper or impregnates paper, after which paper is dried. EFFECT: increased strength of paper. 13 cl, 5 tbl, 4 ex
Patent RU-2152315-C1 (RU)
Title: Openwork article manufacture method
Inventor: SINKIN P N
IPC: A47J47/12
Filed: 1998-07-10
Granted: 2000-07-10
Abstract: FIELD: light industry. SUBSTANCE: method involves making forming members integral with bottom and outer rim or contour of article; attaching forming members in spiral path. Method allows openwork articles of different sizes, shapes and decorative combinations to be manufactured from different materials. EFFECT: reduced number of labor consuming operations, wider range of articles and reduced loss of material used for manufacture of articles. 2 cl, 5 dwg
Patent RU-2134553-C1 (RU)
Title: Method of transversal termino-lateral anastomoses application
Inventor: LUZHANSKIJ A L
IPC: A61B17/11
Filed: 1998-07-14
Granted: 1999-08-20
Abstract: FIELD: medicine, more specifically, surgery; may be used in application of anastomoses of organs of gastroenteric tract. SUBSTANCE: method includes removal of affected part of organ, formation of end-to-side anastomosis. In this case, both walls of intestine are dissected from the apex of countermesenterial edge by 2/3-3/4 of the perimeter. Intestine is stretched longitudinally. End part of anastomosis is formed in compliance with perimeter of transversely dissected and stretched intestine. Mesenterial edge of end part of anastomosis is connected with apex of countermesenterial edge of side part of anastomosis. EFFECT: higher efficiency due to provision of rhythmic-portion evacuation of food chyme. 16 dwg
Patent RU-2140222-C1 (RU)
Title: Method of plasty of ring-shaped ligament of radius head
Inventor: FISHCHENKO P JA
IPC: A61B17/56
Filed: 1998-09-17
Granted: 1999-10-27
Abstract: FIELD: medicine, particularly, orthopaedics. SUBSTANCE: method includes incision of rear surface of ulna, incision middle corresponds to radius neck; formation in it of lateral channel through a part of tendon of musculus triceps brachii is pulled, whose proximal end is pulled under skin to interosseal space of bones of forearm, and in form of loop is brought round radius neck; fixing of autotransplant, after pulling through lateral channel to bone to prevent contracture of joint and to preserve radius neck. EFFECT: higher efficiency. 2 dwg
Patent RU-2140107-C1 (RU)
Title: Method of processing mixtures of cation-exchange and anion-exchange resins containing radioactive and toxic elements
Inventor: DMITRIEV S A
IPC: G21F9/16
Filed: 1998-09-29
Granted: 1999-10-20
Abstract: FIELD: radioactive waste disposal. SUBSTANCE: invention aims at burning mixtures of polluted cation-exchange and anion-exchange resins on surface of glass and simultaneously fixing combustion products in glassy matrix. More specifically, resin mixture is mixed with glass-former to form charge, which, after addition of carbon, is treated in "vortex bed" and laid on the surface of glass melt whereto oxygen-containing oxidant is simultaneously fed. Glass melt together with products of thermal decomposition of charge are aged to form homogeneous mass which, after cooling, transforms into solid monolith vitreous product suitable for long-term storage. EFFECT: accelerated process and increased product stability.
Patent RU-2135238-C1 (RU)
Title: Aerosol producer
Inventor: VLASOV M G
IPC: A62C13/22
Filed: 1998-11-12
Granted: 1999-08-27
Abstract: FIELD: fire-fighting equipment producing gas-aerosol mixture of burning inhibitors ejected to space being protected. SUBSTANCE: producer has case with cover and cooling cylinder with outlet hole both arranged coaxially with annular clearance between them; case is provided with internal heat-insulating shell, nozzle holes, and facility for inflaming blasting cartridges abutting against receiver. Novelty is that heat-insulating shell is made in the form of monolithic gypsum block whose premix chambers communicating with receiver accommodate separately secured blasting cartridges and that receiver communicates with cooling cylinder through nozzle holes of cover. EFFECT: reduced cost of fire- preventing procedures due to reduced cost, simplified design, facilitated manufacture, and improved reliability of aerosol producer. 4 dwg
Patent RU-2152866-C1 (RU)
Title: Device for finishing-strengthening work of cylindrical surfaces of shafts, pipes, crankshafts by shots
Inventor: KAZAKOV V M
IPC: B24C1/10
Filed: 1998-11-10
Granted: 2000-07-20
Abstract: FIELD: strengthening work of cylindrical surfaces. SUBSTANCE: device has a holder installed above the surface to be strengthened and made in the form of two semi-rings with nozzles- injectors for feeding liquid or gaseous energy carrier with shots. Bearing, glass or glass-fiber balls, as well as abrasive grains and sand, are used as shots. Cavities may be introduced in the energy carrier, and ultrasonic vibrations - in the nozzles-injectors. EFFECT: enhanced quality of shaft work. 9 cl, 2 dwg
Patent RU-2138562-C1 (RU)
Title: Slag mixture for treating steel in ladle
Inventor: LISIN V S
IPC: C21C7/06
Filed: 1998-12-08
Granted: 1999-09-27
Abstract: FIELD: metallurgy, in particular, treating of steel with solid slag mixtures in the process of discharging steel from steelmaking unit into steel-teeming ladle. SUBSTANCE: slag mixture contains lime, spar, and pelletized aluminum. Lumped lime is fed in partially calcined state, with lime content in lumps being within the range of 2-16% by weight. Fractional composition of slag mixture components is: lime : spar = 0.125-5.0; lime : aluminum = 0.3-7.2. Amount of components in slag mixture, % by weight: lime 50-90; aluminum 1-30; spar the balance. EFFECT: increased efficiency in removing sulfur from steel and desulfurization of steel during transfer from steelmaking unit into steel-teeming ladle. 1 tbl, 5 ex
Patent RU-2139213-C1 (RU)
Inventor: DERGACHEV EH P
IPC: B61K11/02
Filed: 1998-12-09
Granted: 1999-10-10
Abstract: FIELD: railway transport; water supply systems. SUBSTANCE: device has at least one water filling pipe 1 and overflow pipe 2 communicating through valve box 3 with valve gear 4 providing cutoff of water supply when tank is filled up. According to first design version, valve gear is provided with ring member 16. According to second design version, distance between valve gear members is regulated. EFFECT: provision of required water level in tank irrespective of pressure of water delivered by main line. 6 cl, 1 dwg
Patent RU-2139871-C1 (RU)
Title: 2,4-dimethyl-3-(5-nitrofurfuryl)isoxazole capable of activating germination of wheat seeds
Inventor: USOVA E B
IPC: A01N43/80
Filed: 1998-12-22
Granted: 1999-10-20
Abstract: FIELD: agriculture. SUBSTANCE: heterocyclic compound of formula I:   has property of activator of germination of wheat seeds and is useful in agriculture. Proposed is 2,4- dimethyl-3-(5-nitrofuryl) isoxazole which is selected from among biologically active substances prepared synthetically. EFFECT: greater efficiency and higher properties of the title compound as compared with analogue compounds. 2 cl, 2 ex, 1 tbl
Patent RU-2154394-C1 (RU)
Title: Shoe protective device
IPC: A43C13/12
Filed: 1999-01-19
Granted: 2000-08-20
Abstract: FIELD: shoe industry. SUBSTANCE: shoe protective device is adapted for attachment under sole of shoe worn by user engaged in ground tillage. Device has front part of increased strength, supporting plate and two-rack platform with perforated scale. Supporting plate and platform are connected in series to front part. Ends of fastening brackets are passed through openings in perforated platform for regulating and fixing position of working shoe and supporting plate relative to front part working surfaces. When user manually moves portion of ground by means of digger, shank and blade work as double-armed lever, with front part serving as pivot thrust. When shank is moving in reciprocating motions similar to pendulum, with these motions being provided with respective motions of one hand (participation of other hand is not necessary), cut ground is discharged upward and thrown forward or aside, with user's joints and limb muscle system exercising minimum loading. EFFECT: simplified construction, wider operational capabilities and increased efficiency. 1 dwg