baber/WOPTO huggingface dataset:
Patent RU-2083908-C1 (RU)
Title: Pressure stabilizer
Inventor: NIZAMOV KHAVAS N
IPC: F16L55/04
Filed: 1993-08-23
Granted: 1997-07-10
Abstract: FIELD: oil, gas and other industries; absorbing pressure fluctuations and hydraulic impacts in tubing during handling the working medium by means of oil-well pumps. SUBSTANCE: pressure stabilizer has casing 1 with connecting branch pipes 2; casing is sealed by means of packing rings 3. Casing embraces central pipe line 4 having perforations 5 forming expansion chamber where dampening members are located which are made in form of sectional flexible pipes 6 of elliptical cross section. Flexible pipes are blanked off at their ends by means of rigid rings 7 and sealing gaskets 8; cavities of flexible pipes are filled with elastodampening material 9 in form of metal chips and oil-resistant rubber. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2087918-C1 (RU)
Title: Method and device for electricity measurement in two-wire mains incorporating theft protection means (options)
Inventor: SAMOKISH VYACHESLAV V
IPC: G01R11/24
Filed: 1993-12-23
Granted: 1997-08-20
Abstract: FIELD: electric measurement technology; electricity measurements in ac circuit for commercial accounting. SUBSTANCE: method involves shaping total signal from signals proportional, respectively, to sum and difference of currents flowing in phase and neutral conductors of load circuit, shaping power signal from load voltage signal, as well as signal characterizing load current, converting load power signal into current or voltage signal, converting it into pulse signal frequency followed by counting number of pulses as measurement result. Novelty in first option is that total signal characterizing load current is shaped as sum of two signals one of which is proportional to sum and other, to difference of currents flowing in phase and neutral conductors. In addition, current and voltage signal is converter into pulse signal frequency independently of load power direction. Second option os characterized in that current difference signal in total signal is accounted for including its polarity corresponding to its direction determined by polarity of respective power. EFFECT: simplified measurement procedure and improved measurement accuracy under normal conditions and in case of intervention for stealing electricity. 9 cl, 4 dwg
Patent RU-2114676-C1 (RU)
Title: Vacuum mass-transfer column
Inventor: SLOBODJANIK IVAN PETROVICH
IPC: B01D3/24
Filed: 1994-01-13
Granted: 1998-07-10
Abstract: FIELD: interaction of systems gas(vapor)-liquid in processes of absorption, rectification, in particular, vacuum rectification; may be used in chemical, petrochemical, food and other allied industries. SUBSTANCE: column includes vertical body accommodating in tiers centrifugal lattices with perforations in the form of arched slots with convexity upward and tangentially directed axes and located over concentric circumferences. Located between centrifugal lattices are centripetal perforated lattices made in the form of cones oriented with their vertexes down and perforations in the form of arched slots with convexity upward and their axes directed at an acute angle to generators, from periphery to center, to one and the same side. Centrifugal lattices are made in the form of cones oriented with their vertexes upward and with generator at an acute angle to horizontal. Located above centrifugal lattices are deflecting perforated discs in the form of truncated cones oriented with large base upward and with central holes outer diameters adjacent to column walls. Centrifugal lattices have perforations in the form of arched slots with convexity upward and their axes directed at an acute angle to radius from periphery to center, to one and the same side. Installed above centripetal lattices are deflecting perforated cones oriented with their vertexes upward, and angles of inclination of generators to horizontal are smaller than angles of inclination of generating lines of centrifugal lattices with outer diameter smaller than body inner diameter. Perforations of deflecting cone are made in the form of arched slots with convexity upward and with their axes directed at an acute angle to generators from center to periphery to one and the same side. Angle of generator with respect to horizontal of cones of centripetal lattices is two times as large as angle of generator to horizontal of cones of centrifugal lattices. EFFECT: higher efficiency of mass transfer between gas(vapor) and liquid. 11 dwg
Patent RU-2086489-C1 (RU)
Inventor: STOLYAREVSKIJ ANATOLIJ YA
IPC: B65D83/14
Filed: 1994-02-14
Granted: 1997-08-10
Abstract: FIELD: materials handling; systems for delivery of products under pressure or cooling of liquids. SUBSTANCE: capsule has housing filled with propellant and sorbent. Housing is provided with shutoff device made for opening to let propellant out of the housing. Walls of housing are impermeable for propellant. Aerosol package has capsule or shell made to maintain gauge pressure inside its space, device for opening the shell made to maintain balance pressure between inner space of shell and ambient medium and liquid placed inside shell space. Sorbent material saturated with propellant is charged into shell space. Propellant pressure is in balance with gauge pressure of shell inner space and in thermal contact with sorbent material for desorption of propellant from sorbent material at opening of shell and for cooling the liquid. Method of pressure building in aerosol package comes to introduction of above of indicated capsule into package. Method of liquid cooling comes to charging the shell with liquid and introduction of sorbent material saturated with propellant. Liquid is brought into thermal contact with sorbent to discharge propellant from sorbent. Owing to enthalpy of desorption head of liquid is absorbed and its temperature decreases. EFFECT: enlarged operating capabilities. 19 cl, 1 tbl, 10 dwg
Patent RU-2084171-C1 (RU)
Inventor: BRAVOVA GALINA B
IPC: C12P13/04
Filed: 1994-04-01
Granted: 1997-07-20
Abstract: FIELD: microbiology, medicine, food industry. SUBSTANCE: yeast suspension is subjected for autolysis in the presence of oleic acid for 4-12 h at pH = 6.0-7.5, heated and precipitated is separated. Extract is concentrated by evaporation up to ACB content 8-20%, concentrate is clarified by heating at 90-100 C and dried if necessary. In the process of autolysis after amine nitrogen content attainment to 1.5-3.5 mg/ml proteolytic enzyme can be added to autolyzate (as measured for 4-8 U/1 g ACB.). After clarification extract can be purified by ultra- or microfiltrated additionally. Any proteolytic enzymes that do not form bitter taste product during hydrolysis can be used. For purification diaphragms at pore diameter 0.1-0.4 mcm or retaining substances with molecular mass above 5-10 kDa were used. EFFECT: improved method of preparing. 3 cl, 3 tbl
Patent RU-2078418-C1 (RU)
Title: Способ сверхкомпактного производства бесконечной горячекатаной полосы на непрерывно-реверсивном литейно-прокатном агрегате
IPC: B21B1/46
Filed: 1994-07-15
Granted: 1997-04-27
Abstract: 1. Способ сверхкомпактного производства бесконечной горячекатаной полосы на непрерывно-реверсивном литейно-прокатном агрегате, включающий непрерывную разливку металла в тонкий сляб, его нагрев и накопление путем двухвходовой намотки в два промежуточных рулона с одновременным перемещением этих рулонов, периодическую выдачу из зоны накопления последовательными участками, прокатку в бесконечную полосу этими отдельными участками за несколько проходов с возвратом прокатываемого участка в зону накопления, охлаждение полосы, прорезку и намотку в готовые рулоны, отличающийся тем, что в первый - ближний к зоне разливки - промежуточный рулон наматывают только сляб, а во второй - ближний к зоне прокатки - промежуточный рулон наматывают совместно сляб и возвращаемый прокатываемый участок полосы, при этом выдачу из зоны накопления для первого прохода осуществляют путем размотки и перемещения первого рулона, выдачу для остальных проходов осуществляют путем размотки и перемещения второго рулона, причем первый промежуточный рулон в процессе размотки и намотки перемещают в направлении технологического потока металла, а второй промежуточный рулон в процессе намотки перемещают в направлении, противоположном направлению технологического потока металла, а в процессе размотки этот рулон перемещают в направлении технологического потока металла.2. Способ по п.1, отличающийся тем, что прокатку отдельных участков полосы осуществляют реверсивно.
Patent RU-2074025-C1 (RU)
Inventor: NASIROV RASHID K
IPC: B01J21/04
Filed: 1994-07-20
Granted: 1997-02-27
Abstract: Предлагается способ получения катализатора гидроочистки нефтяных фракций содержащего, мас.%: 14 - 21 МоО 3 ; 3 - 8 NiO или СоО; 0,5 - 6 Р 2 O 5 ; Al 2 O 3  остальное, путем нанесения соединений активных компонентов на окись алюминия соосаждением солей металлов VIII и VI групп периодической системы, а также фосфора с последующей формовкой каталитической массы в виде экструдатов, сушкой и прокладкой полученных гранул, отличающийся тем, что с целью получения катализатора с повышенной активностью в реакциях гидрообессеривания нефтяных фракций, при синтезе катализатора активные компоненты вводятся в гидроокись алюминия в виде комплексного раствора солей металлов VIII и VI групп, стабилизированного фосфорной кислотой при условии, что рН раствора фосфорной кислоты составляет 0,5 - 2,5 при температуре 40 - 60 o С. 1 табл.
Patent RU-2087726-C1 (RU)
Title: Catalytic converter
Inventor: BYKOV ALEKSEJ S
IPC: F01N3/28
Filed: 1994-11-30
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering; diesel engine exhaust system; catalytic converters. SUBSTANCE: catalytic converter has housing 1 with heat insulation, end face cover 2, intake branch pipe 3, outlet branch pipe 4, reactor with reaction chamber 5 and catalytic elements in form of matrices 6, 7 installed in tandem. First matrix 6 in direction of exhaust gas flow is made in form of ring, and the other, in form of solid cylinder. Fixed bushing 10 with movable pipe 11 is placed inside ring. Pipe has at least two rows of ports 12, 13, and closed end face 14. Walls of bushing 10 and walls of intake branch pipe 3 serve as guide for pipe 11. Pipe 11 is driven by device consisting of exhaust gas temperature transmitter, transmitter signal transducer, actuating mechanism and hydraulic device. Catalytic converter provides quality cleaning of exhaust gases, operative response to change in engine operating conditions, it has long service life owing to decrease in contamination of first stage, provides self contained operation and features low backpressure to exhaust at idling and low load. EFFECT: improved operation reliability, simplified design. 3 dwg
Patent RU-2122383-C1 (RU)
Title: Method of restoring damaged endothelium of cornea
Inventor: FEDOROV S N
IPC: A61K33/34
Filed: 1995-07-06
Granted: 1998-11-27
Abstract: FIELD: ophthalmology. SUBSTANCE: buffered solution of heparin-copper ion complex at pH 7.4 is introduced into anterior chamber. One ml of solution contains 20 to 150 units of heparin and 0.001 to 0.003 mg of copper ions. Solution may be either injected or introduced by phonophoresis technique. As a result, corneal endothelium proliferation is activated owing to activation of endothelium proliferation stimulant - fibroblastic growth factor in Descemet's membrane. EFFECT: increased endothelium mobility. 3 cl, 3 dwg, 2 ex
Patent RU-2074659-C1 (RU)
Title: Method to treat middle laryngeal stenosis of paralytic etiology
Inventor: TSURIKOV VITALIJ P
IPC: A61B17/24
Filed: 1995-07-26
Granted: 1997-03-10
Abstract: FIELD: medicine. SUBSTANCE: method deals with conducting endoscopic two-sided chordoarytenoidectomy that enables to carry out submucous resection of vocal folds leaving about two thirds of their anterior departments and arytenoidectomy by removing their vocal projections with adjacent muscles, part of their bodies and muscular projections leaving posterior walls and part of muscular projections connected with the tops. EFFECT: higher efficiency to eliminate stenosis relapses.
Patent RU-2087544-C1 (RU)
Title: Method of desulfirization of pig iron and charge for production of slag desulfurizer
IPC: C22C33/04
Filed: 1995-10-11
Granted: 1997-08-20
Abstract: FIELD: ferrous metallurgy, particular, desulfurization of liquid pig iron with slag desulfurizers; compositions of slag desulfurizers. SUBSTANCE: pig iron is treated with slag desulfurizer with basicity of 0.90-1.45 and sulfur content of 0.002-0.200% with total consumption of 1.5-4.5% of pig iron mass in two stages. During the first stage, pig iron is treated with slag desulfurizer of fraction +3.0-80.0 mm, which is supplied to ladle bottom and/or stream of pig iron in the amount of 30-80% of the total consumption. At the second stage, pig iron is treated with slag desulfurizer of fraction +0.2-3.0 mm which is supplied in jet of carrier gas inside the melt in the amount of 20-70% of the total consumption. Slag desulfurizer is produced from mixture containing 2.8% of sodium carbonate, 5-15% of lime and desulfurized blast-furnace slag. Mixture may additionally contain slag of production of secondary aluminium in the amount of 5-25%. Slag desulfurizer may be used in form of desulfurized blast- furnace slag. EFFECT: higher efficiency. 5 cl, 2 tbl
Patent RU-2129408-C1 (RU)
Title: Method for performing plastic repair of interatrial septum defect
Inventor: LEN KO E V
IPC: A61B17/00
Filed: 1995-12-05
Granted: 1999-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves closing secondary type interatrial septum defect with right atrium wall flap on feeding base. EFFECT: improved autologic tissue adhesion; sealing defect with durable vital material; low risk of complications development. 3 dwg
Patent RU-2115331-C1 (RU)
Title: Method for calves feeding
Inventor: UGORETS V I
IPC: A23K1/16
Filed: 1995-12-18
Granted: 1998-07-20
Abstract: FIELD: agriculture, in particular, animal husbandry. SUBSTANCE: method involves feeding of calves with dispersion from zeolite flour and colostrum or milk. It is introduced in main ration in the amount of 0.5 g per 1 kg of live weight a day. EFFECT: higher efficiency. 2 tbl
Patent RU-2121024-C1 (RU)
Inventor: SHCHEGLOVA T L
IPC: D06M15/11
Filed: 1996-01-09
Granted: 1998-10-27
Abstract: FIELD: textile industry. SUBSTANCE: threads containing cotton fibers, prior to be woven, are sized at 20-25 C with composition containing, g/l: maize starch, 33-37; urea, 23-27; sodium tetraborate, 0.9-1.1; castor oil, 0.45-0.55; and water, the balance. Rupture strength of sized cotton threads is increased by 38.5-39.2%, and rupture elongation reduced by 13.8-14.1%. Size regain is 7%, yellowing of threads not observed. EFFECT: reduced power consumption and improved environmental condition due reduced sizing temperature. 1 tbl
Patent RU-2097966-C1 (RU)
Title: Sprayer for washing animal udder
Inventor: ANDRIANOV ALEKSANDR MAKSIMOVIC
IPC: A01J7/04
Filed: 1996-01-30
Granted: 1997-12-10
Abstract: FIELD: agriculture. SUBSTANCE: sprayer has bowl 7, casing 1, valve 2 with stem 6, head 7, hooked sprayer controlling apparatus. Shower-type head and sprayer controlling apparatus are mounted on stem. Force applied by spring mounted between casing and bowl is at least equal to weight of stem and bowl filled with water. Prior to milking, operator holds sprayer with bowl directed upward, presses hooked sprayer controlling apparatus to provide displacement of valve downward relative to casing. Hot water is delivered through slit between valve and casing as well as through radial and axial openings of stem to head and from head is directed under pressure to animal udder for effectuating both washing and massage of udder. By moving sprayer and cyclically pressing on hooked apparatus, operator performs premilking treatment of animal udder for 20-25 s. Waste water is discharged through bowl openings via hose into sewage channel. EFFECT: increased efficiency and adequate animal keeping conditions by improved microclimate of animal house. 1 dwg
Patent RU-2134153-C1 (RU)
Title: Dispersing mixture, agricultural pesticide composition, and method for speeding up dissolution of ethylene oxide/propylene oxide block copolymers
Inventor: KRISTOFER DZH UTZ
IPC: C09K23/12
Filed: 1994-09-16
Granted: 1999-08-10
Abstract: FIELD: pesticides. SUBSTANCE: mixtures of ethylene oxide/propylene oxide block copolymers with surfactants can be used as dispersants in agriculture, in particular, in pesticide compositions. Mixture contains 85-92% of copolymer containing at least 70% ethylene oxide units, 5-12% of polyacrylates, and 0.1 to 5% of (straight-chain alkyl)benzenesulfonate. EFFECT: accelerated dissolution of block copolymer in water (less than six and a half min). 15 cl, 2 tbl
Patent RU-2108586-C1 (RU)
Title: Shock-proofed axial bearing for pilot support
Inventor: MISHIN V A
IPC: G01R1/10
Filed: 1996-04-26
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: bearing member of shock-proofed axial bearing for pivot support is manufactured in the form of barrel with thin flat elastic bottom and axial bar. axial bar is located inside barrel and bulges out beyond its open end face. Bearing surface of member is manufactured in the form of crater. Shape of crater may have shape of cone conjugated with cylinder for more sensitive devices to reduce friction moment in bearings if axis is in horizontal position. Point of conjugation of cone with cylinder has chamber with radius equal to that of pounding of pivot. Bottom thickness may be 2-4 times smaller than diameter of bar and diameter of bar is 1.5-2.0 times smaller than length of bar. Bearing member may be manufactured from temperature-sensitive material with filling agent containing 20.0 % of MOS 2  or 15.0 % of glass fiber. EFFECT: enhanced operational characteristics of bearing. 3 cl, 2 dwg
Patent RU-2093355-C1 (RU)
Title: Method of synergistic treatment of concrete mix and device for its embodiment
Inventor: POGORELOV VYACHESLAV A
IPC: B28B17/02
Filed: 1996-06-03
Granted: 1997-10-20
Abstract: FIELD: civil engineering, in particular, comprehensive treatment of concrete mix prior to concreting. SUBSTANCE: method includes preparation of concrete mix by mixing of inert components with cement slurry treated in high-velocity activator to activate cement clinker minerals. Obtained mix is loaded into vibroelectric reactor, and subjected to vibroelectric heating with its motion to discharge zone and cyclically repeated impact-rotary action whose amplitude varies in direction of motion from 2.0 to 0.26 mm, and in discharge zone it amounts to 0.35 mm. The device has vibroelectric reactor mounted on vibration-damping base platform with supporting articulated cantilever. Installed in vibroelectric reactor is central metal pipe secured to supporting walls. Spiders with end pieces are attached to supporting walls for removal. Fastened to spiders are skeleton beams from dielectric material on which coaxial electrodes are installed. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2112152-C1 (RU)
Title: Clutch
Inventor: KOLUPAEV V JA
IPC: F02M59/00
Filed: 1996-06-06
Granted: 1998-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch has driving and driven parts and spring-loaded weights interposed between the parts. The weights are connected to the driving part through pins and dowels secured in it. The dowels are placed on the pins and received in the inclined slots. The slots are made in the weights from the side of the driving part. The weights are connected to the driven part through projections which are provided on the weights from the side of the driven part. The driven part is provided with straight grooves which receive the projections. EFFECT: improved design. 2 dwg
Patent RU-2112391-C1 (RU)
Title: Method of preparing calcium lactate concentrate from dairy whey
Inventor: POLJANSKIJ K K
IPC: A23C21/02
Filed: 1996-06-04
Granted: 1998-06-10
Abstract: FIELD: dairy industry. SUBSTANCE: method involves preparing dairy whey of increased acidity, its fermentation with lactic acid bacteria of homoenzyme order, treatment of fermented lactate-containing solution, concentrating by reversed osmos at 45-47 C and product drying. Microorganism Lactobacterium jugurti is used as a strain-producer. Lactate is used for lactic acid producing in food and pharmaceutical industry. EFFECT: improved method of preparing. 2 cl, 3 tbl, 1 dwg
Patent RU-2114043-C1 (RU)
Title: Mine hoist protection and control device
Inventor: OSTROVLJANCHIK V JU
IPC: B66B5/04
Filed: 1996-06-25
Granted: 1998-06-27
Abstract: FIELD: mining industry; automated and automatic hoisting complexes. SUBSTANCE: purpose of invention is to increase efficiency and safety of mine hoist, provide possibility of automatic correction of parameters of operating and protection vessel movement speed diagram without changing normal operation. Problem is solved by provision of setter and indication unit on programmable controller which has signal input and output modules and use of found relationships for calculation of required and optimum operating diagram of hoisting cycle speed. EFFECT: enhanced efficiency and safety of mine hoist. 1 dwg
Patent RU-2133597-C1 (RU)
Title: Method for treating and preventing from myopia
Inventor: KHATSUKOV B KH
IPC: A61K31/7008
Filed: 1996-10-29
Granted: 1999-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering 20% glucosamine microdoses to treat nerve endings of spinous processes of VI-VII cervical vertebrae. EFFECT: improved vision acuity. 1 tbl
Patent RU-2114024-C1 (RU)
Title: Cargo-ship
Inventor: KLJACHKIN BORIS BORISOVICH
IPC: B63B35/00
Filed: 1996-11-28
Granted: 1998-06-27
Abstract: FIELD: operation of ships under ice conditions. SUBSTANCE: ship has submersible hull with vertical streamlined trunk of preset height and buoyancy to ensure required immersion of hull, required reserve of buoyancy and embarkation/debarkation through access hatch. In immersed position, ship is towed by surface vessel from which she is supplied with electric power and compressed air fed through cables and hoses. EFFECT: reduction of ice load and increased cargo carrying capacity. 2 cl, 1 dwg
Patent RU-2138243-C1 (RU)
Inventor: KOROTKIJ V V
IPC: A61H39/08
Filed: 1996-12-04
Granted: 1999-09-27
Abstract: FIELD: medicine, reflexotherapy, more specifically, methods of action of biologically active points of patient's organism. SUBSTANCE: method includes selective action on biologically active points so as to limit action only to layer containing selected biologically active points. Only definite channels and layers of tissues corresponding to them are acted upon. Other layers and meridians located along punctured by needle channel are not acted upon and remain isolated from action of metal needles and from possible passage of pathogenic information from meridian subjected to correction. The latter is attain by puncturing of biologically active points with use of metallic acupuncture needles of layer action type. Needles are made so that their working surface is separated into sections over its length in compliance with expected thickness of punctured layers of biological tissue. These sections are: section with surfaces conducting heat and electric current and sections with heat and electric insulation layer. EFFECT: improved functional state of patient's organism. 1 dwg
Patent RU-2115683-C1 (RU)
Inventor: GAVRILUSHKINA F S
IPC: C09K3/10
Filed: 1997-04-14
Granted: 1998-07-20
Abstract: FIELD: building engineering and other branches of industry. SUBSTANCE: composition comprises, mas.%: butyl rubber, 9-12; ethylene propylene rubber, 9-12; polybutene, 26-30; terpene-formaldehyde or phenol-formaldehyde resin, 6-8; colophony, 2-3; chalk, 20-24; talc or kaolin, 18-20. Composition is non-toxic. EFFECT: decreased fire hazard of composition. 2 tbl