baber/WOPTO huggingface dataset:
Patent RU-2100151-C1 (RU)
Title: Process controlling velocity mode of drum-type flying shears when cutting end sections of slab of wide-band hot-rolling mill
Inventor: POLYAKOV BORIS ALEKSEEVICH
IPC: B23D25/00
Filed: 1996-06-13
Granted: 1997-12-27
Abstract: FIELD: plate rolling. SUBSTANCE: process controlling velocity mode of drum-type flying shears when cutting end sections of slab of wide-band hot-rolling mill consists in measurement of rate of rolling for reduction of longitudinal efforts in process of cutting. Circumferential velocity of blade is set as half-sum of velocities of blades at first point of contact of two blades with slab ( start of cutting ) and at last point of contact of blades with one another across section of width of slab ( finish of cutting ). Summons of this calculation are determined from condition of equality of velocity of slab and of horizontal components of circumferential velocities of blades at starting and finishing points of cutting with due account of thickness and width of slab. EFFECT: enhanced reliability and stability of process. 3 dwg, 1 tbl
Patent RU-2115210-C1 (RU)
Title: Method for building up sine-wave voltage across resistive or resistive-reactive load with nonlinear resistance from meander voltage source
IPC: H02M1/12
Filed: 1996-09-17
Granted: 1998-07-10
Abstract: FIELD: conversion engineering. SUBSTANCE: method involves setting up series voltage resonance across resistive and/or resistive-reactive load circuit at meander fundamental frequency with respective reactive components (inductance coil, capacitor) inserted in series with load to ensure desired suppression of third and higher current harmonics through load; in case of nonlinear resistance of load and/or nonlinear reactance of mentioned components voltage of double (and higher) meander frequency and amplitude exceeding permissible value may build up across load which is corrected to desired value by voltage of double meander frequency and respective amplitude obtained by separating, say, sawtooth voltage from frequency spectrum synchronous with meander voltage shifted in phase through 180 deg. or close to this angle relative to phase of above- mentioned double meander frequency voltage across load; this voltage is added to that across load. EFFECT: reduced distortions of sine-wave voltage built up across load. 1 dwg
Patent RU-2120786-C1 (RU)
Inventor: TELEGIN VLADIMIR PAVLOVICH
IPC: A61B17/28
Filed: 1996-11-20
Granted: 1998-10-27
Abstract: Литоэкстрактор предназначен для захватывания камней в организме и может использоваться в медицине, в частности в урологии. На рабочем конце, имеющем каналы, гибкой трубки установлены жесткий наконечник, эластичный наконечник и средство фиксации камня. Имеется раструб, установленный на жестком наконечнике с возможностью прижима конца эластичного наконечника. Эластичный наконечник обеспечивает расширение стенок канала и облегчает захват, а в раструбе размещается петля Дормиа и камень при его извлечении. В результате уменьшается травматичность операции и повышается надежность извлечения камней. 4 з.п. ф-лы, 1 ил.
Patent RU-2117321-C1 (RU)
Inventor: BELOV A N
IPC: G02B6/04
Filed: 1996-12-11
Granted: 1998-08-10
Abstract: Способ изготовления волоконно-оптического модуля может использоваться при изготовлении волоконно-оптических приемо-передающих устройств, в том числе и для медицинских приборов. Волоконно-оптический модуль, изготовленный данным способом, позволяет получать более достоверную информацию об исследуемом объекте за счет снижения дефектов его поверхности и неравномерности освещения. На плоской поверхности ленты, покрытой связующим веществом, регулярно укладывают световоды. Маркируют концы каждого световода из группы в n световодов (где n ≥2) путем формирования срезов, обеспечивающих различение каждого из n световодов, или путем разноцветного окрашивания. Скатывают ленту в рулон. Одинаково промаркированные световоды формируют в жгуты, 2 з.п. ф-лы. 5 ил.
Patent RU-2113069-C1 (RU)
Inventor: KONDRAT EV ANDREJ VALENTINOVIC
IPC: H04R23/00
Filed: 1996-12-25
Granted: 1998-06-10
Abstract: FIELD: loudspeakers in which acoustic waves are produced from electric oscillations and acoustic power is radiated into environment. SUBSTANCE: audio-range electric signal is submitted as digital signal in parallel N-bit code, square-pulse trains synchronous with binary trains of respective digital-signal bits are shaped from each of N bits of digital signal, and acoustic waves radiating N trains of acoustic pulse signals are excited by shaped signals of N acoustic emitters. Acoustic-signal pulse power for length equal to digital-signal sampling frequency period is calculated for each acoustic radiator using definite dependence. EFFECT: characteristics of reproduced sound frequencies throughout entire audio-frequency range. 11 cl, 9 dwg
Patent RU-2131286-C1 (RU)
Title: Liquid degasifier
Inventor: KAVERZIN S V
IPC: B01D19/00
Filed: 1997-01-28
Granted: 1999-06-10
Abstract: FIELD: degassing of liquids in all industries. SUBSTANCE: degasifier includes housing, inlet and outlet branch pipes, gas discharge passage and spreading device rigidly connected with inlet branch pipe by means of metal plates. Inlet branch pipe is provided with slots of different length and is separated from inlet pipe line by means of bellows located inside housing. EFFECT: enhanced efficiency of degassing of liquid; avoidance of special-purpose vibrodrive; facilitated manufacture; ease in use; enhanced operational reliability; simplified construction. 5 cl, 2 dwg
Patent RU-2130138-C1 (RU)
Inventor: KISLJAKOV V V
IPC: F16D43/18
Filed: 1997-02-18
Granted: 1999-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed clutch has two clutch members whose inner surfaces are made in cross section, and rubber and steel tapes in contact with wavy surfaces. Alternating projection s and cavities of wavy shape are made on end faces of clutch members pointed to each other. Inner surface of projections is spherical. Longitudinal holes are made in projections and cavities of flexible steel tape, and cross bends are made on ends of projections of flexible steel tape in contact with projections and cavities of clutch members. Clutch features nonlinear elastic characteristic being capable of transmitting heavy torque. EFFECT: enlarged operating capabilities of clutch. 3 dwg
Patent RU-2119293-C1 (RU)
Inventor: KHVOROSTOV SERGEJ ALEKSANDROVI
IPC: A61B1/267
Filed: 1997-05-22
Granted: 1998-09-27
Abstract: FIELD: medicine; examination of external and middle ears and nasal cavity. SUBSTANCE: otophinoscope has built-in fiber-optical illumination system which provides for shadowless illumination of field being examined. It also includes optical headpiece secured on otophinohead by means of which picture with magnification of 2, 4 and 8 power may be examined. By turning the headpiece around axis of its attachment it may be removed from field of vision to facilitate manipulation with medical instruments. For this purpose otophinoscope is provided with a set of three changeable funnels with narrow part diameter of 5, 6 and 7.5 mm which are placed on external cone of otophinohead. Otophinoscope may be supplied with power from storage battery or through mains knob. To facilitate examination, optical axis of otophinoscope is turned relative to axis of light source or knob through an angle of 110 ± 30 deg upwards, which enables performance of examinations in any position of patient's head and makes it possible to set one doctor's hand free. Given otophinoscope allows performance of rear otophinoscope since illumination system provides for shadowless illumination of field to be examined. Thus magnified picture of external and middle ears and of nasal cavity may be examined. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2144558-C1 (RU)
Inventor: TUKHVATULLIN A M
IPC: C10G15/12
Filed: 1997-05-13
Granted: 2000-01-20
Abstract: FIELD: petroleum processing. SUBSTANCE: method involves high- temperature pyrolysis of fraction in presence of hydrogen and catalyst conducted in plasma-chemical reactor wherein part of catalyst is dispersed mechanochemically in raw material and the other part of catalyst is fed into quenching unit of reactor in the form of suspension. EFFECT: deepened purification of oil fraction and reduced amount of adverse wastes. 2 cl, 2 dwg
Patent RU-2138877-C1 (RU)
Inventor: BURKHANOV G S
IPC: G01N27/62
Filed: 1997-08-12
Granted: 1999-09-27
Abstract: FIELD: alloys for electronics and instrument making. SUBSTANCE: invention is meant for thermal emitters of surface-ionization detectors of amines, hydrazines and their derivatives. Monocrystalline molybdenum is injected to produce effective material with iridium in the amount from 0.05 to 0.15 per cent by mass which is uniformly distributed over entire volume in process of growth of monocrystal. Method of activation of thermal emitter consists in its high-temperature annealing at temperature from 0.7 to 0.8 melting temperature of iridium in vacuum or in atmosphere of inert gas under partial pressure of oxygen from 0.0001 to 0.001 Pa with subsequent oxidation in air at temperature from 700 to 1000 K. EFFECT: winning of effective material of thermal emitter with stable parameters of surface ionization of nitride compounds in atmosphere of air. 2 cl, 1 dwg
Patent RU-2143230-C1 (RU)
Title: Method of surgical treatment of duodenal peptic ulcer
Inventor: ONOPRIEV V I
IPC: A61B17/00
Filed: 1997-08-13
Granted: 1999-12-27
Abstract: FIELD: medicine, surgery; applicable in surgical treatment of duodenal peptic ulcer. SUBSTANCE: method includes selective proximal vagotomy; dissection of tubular stenosis of duodenum; preservation of pylorus; replacement of large defect of proximal part of duodenum by island segment of jejunum. EFFECT: reduced number of postoperative functional disturbances and ulcer recurrences. 4 dwg, 1 ex
Patent RU-2149565-C1 (RU)
Title: Natural polyvitamin complex "nevrostim"
Inventor: SEJFULLA R D
IPC: A23L33/15
Filed: 1997-11-19
Granted: 2000-05-27
Abstract: FIELD: food industry, particularly, biologically active additives to food. SUBSTANCE: complex contains, mas.%: breech, 48.0-52.0; cleaned seeds of Chinese magnolia vine, 8.0-12.0; vitamin C, 6.0-7.0; vitamin E, 1.0-2.0; bee glue, 1.5-2.5; calcium stearate, 0.9-1.0; talc, 2.7-3.2; lactose, the balance. EFFECT: increased adaptogenic action with simultaneous strengthening of antioxidizing effect.
Patent RU-2139222-C1 (RU)
Inventor: VATUTIN A A
IPC: B63B59/08
Filed: 1997-12-04
Granted: 1999-10-10
Abstract: FIELD: underwater hydrodynamic technique; construction of device for underwater cleaning of surfaces of underwater structures, pipe lines, concrete structures broken locally and hydrodynamic cleaning of ships hulls against fouling. SUBSTANCE: device includes housing, supply pipe line, inlet diffuser changing into cylindrical passage and outlet diffuser. Device is provided with suction chamber and shut-off movable ring on outer surface of housing. Converging tube with cylindrical passage is made in form of nozzle with outer conical or conoid surface embraced by suction chamber formed by cylindrical walls of housing. Walls are provided with passages which are used to connect suction chamber with surrounding medium. Longitudinal axes of passages are located tangentially relative to outer surface of nozzle. Passages in wall of housing are made for adjustable closure by shut-off movable ring. Outlet diffuser is provided with cylindrical or conical section forming mixing chamber and changing into ellipsoid in radius. This section is secured for axial motion in housing and end part of nozzle is located coaxially relative to diffuser mixing chamber; diffuser may be changeable with different cross sections of mixing chamber and ellipsoid. EFFECT: increased productivity; improved quality of cleaning. 3 cl, 2 dwg
Patent RU-2136988-C1 (RU)
Inventor: SAVIN G A
IPC: F16H3/76
Filed: 1997-12-19
Granted: 1999-09-10
Abstract: Изобретение относится к машиностроению, в частности к станкостроению и транспортным механизмам. Зубчатый вариатор содержит две основные шестерни, связанные между собой зубчатым зацеплением, самотормозящую червячную передачу и несамотормозящую передачу. Одна основная шестерня связана с ведомым валом посредством шарниров Гука и с корпусом - самотормозящей червячной передачей. Вторая основная шестерня связана с корпусом механизмом передачи усилий от взаимного зацепления шестерен на корпус с возможностью обеспечения вращения точки зацепления шестерен по окружности регулируемого радиуса, а с помощью несамотормозящей передачи - с валами червяков самотормозящей червячной передачи. Передаточные числа передач выбраны из условия обеспечения равенства угловых скоростей упомянутых основных шестерен. Обеспечивается бесступенчатое регулирование числа оборотов ведомого вала с КПД, равным КПД зубчатых передач, снижены весогабаритные характеристики вариатора. 5 з. п. ф-лы, 8 ил.
Patent RU-2123404-C1 (RU)
Inventor: NOSOV S K
IPC: B21D28/36
Filed: 1998-02-10
Granted: 1998-12-20
Abstract: FIELD: plastic metal working, namely manufacture of cold bent cut-through rolled shapes. SUBSTANCE: tool for cutting through steel strip with predetermined width B includes upper and lower rolls whose barrels are formed by separate members. Novelty is barrel of upper roll having length l= (0.30-0.35)B; barrel of lower roll has on its end portions cylinder-cone rims with inclination angle of cone portions relative to axis of roll equal to 80 degrees and it has circular cylindrical turning arranged non-symmetrically relative to mean line of barrel. Cutting through member of upper roll is arranged equidistantly relative to said turning and it has successively alternating dents and recesses along generatrix. Dents have rectangular cross section and they are chamfered by angle 28-32 degrees relative to their lateral faces. Ratio of dent width to width of flat portion of dent apexes is equal to (1.3-1.36). Width of turning consists (1.01-1.015) of that of cutting through member. EFFECT: simplified low-cost tool for cutting through steel strips at high quality of cut-through bent shapes. 1 dwg
Patent RU-2127508-C1 (RU)
Title: Amaranth harvesting apparatus
Inventor: POLJANIN V K
IPC: A01D45/30
Filed: 1998-04-29
Granted: 1999-03-20
Abstract: FIELD: agriculture. SUBSTANCE: apparatus for harvesting amaranth, which may be used for seed and feed production, has upper and lower cutters. More valuable seed material contained in panicles of plant top parts is cut by upper cutter and is conveyed by means of upper conveying device into vehicle. Upper cutter has active and passive lifters. Active lifter has cutting segments and passive lifter is provided with shear plate offset relative to lower cutter by distance equal to (1-3) - 2/3 of lifter length. Such construction allows panicles to be cut the moment they are at minimum distance from upper conveying device and prevents cut panicles from falling onto field. Lower cutter cuts plant mid and bottom parts. Seed panicles are threshed and top part is ground by grinder for further usage as feed. Separate harvesting of top seed panicles and bottom parts of plants allows top panicles to mature under stationary conditions. EFFECT: increased efficiency and improved quality of seed material. 3 cl, 5 dwg
Patent RU-2138999-C1 (RU)
Title: Multifunctional laser surgical system
Inventor: ZHURBA V M
IPC: A61B18/22
Filed: 1998-05-19
Granted: 1999-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: system has laser surgical apparatus with microprocessor control unit, optical unit, power supply unit and cooling system. Laser surgical system also includes light-guide instrument and optical line connecting light-guide instrument with optical unit. System includes remote starting controller and remote control terminals including controller and connector for coupling of light-guide instrument to optical communication line. Optical unit contains several radiators which generate radiation in continuous or frequency mode, in visible or infrared range of spectrum. Microprocessor control unit, remote starting controller, optical unit, power supply unit, and cooling system are positioned in production room. Terminals and light-guide instrument are installed in operating rooms. Terminals are manufactured for installation on them illuminator, device for removal of products of interaction of laser radiation with biological tissue, and device for cooling of light-guide instrument. Main-line light guides are made as monofiber light guides manufactured of quartz glass with transmission at all generated wavelengths. Terminals are positioned at distance of up to 50 m from production room. System allows performance of operations in several operating rooms with different radiation parameters for specific surgical situation. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2137696-C1 (RU)
Title: Freight car for bulk material
Inventor: TOJRER JOZEF
IPC: E01B27/02
Filed: 1998-05-26
Granted: 1999-09-20
Abstract: FIELD: railway transport; construction and repair of tracks. SUBSTANCE: freight car 1 has car frame 2 resting on running gears 3. Barn body 5 with bottom belt conveyor 9 is mounted on frame. Belt conveyor 9 arranged lengthwise the car provides transportation of load in one of two, chosen, directions 18, 19. Car has also transfer belt conveyor 10 installed with tilting and projecting over end 13 of car. Discharge chute 21 for loose material 6 is mounted on car end 11 at a distance from transfer belt conveyor 10 in area of turnable end 20 of bottom belt conveyor. Chute 21 is connected with hopper 22 above which loading belt conveyor 8 is mounted. Conveyor 8 is made for displacement lengthwise the car. EFFECT: provision of improved automatic ballasting of rail track. 7 cl, 1 dwg
Patent RU-2147763-C1 (RU)
Title: Device for human operations with display of electronic equipment
Inventor: TOGANOV V M
IPC: G02C1/00
Filed: 1998-09-04
Granted: 2000-04-20
Abstract: FIELD: electronic equipment with displays for displaying images, reading, writing, and so on. SUBSTANCE: device has unit for mounting device on human head. It is connected to unit for decreasing stress of eye muscles. Latter unit is designed as at least one member, which covers optical field of eyes, is made from non-transparent or light spreading material, and provides possibility of alternating closing of left and right eyes of person in order to relax converging muscles of both eyes. EFFECT: increased efficiency of human operations, simplified manufacturing and use, decreased cost. 7 cl, 5 dwg
Patent RU-2146574-C1 (RU)
Title: Method for making continuously cast hollow bimetallic deformed billets and apparatus for performing the same
Inventor: STULOV V V
IPC: B22D11/04
Filed: 1998-12-22
Granted: 2000-03-20
Abstract: FIELD: manufacture of hollow continuously cast bimetallic deformed billets. SUBSTANCE: base metal is fed to space between walls of mold and two cores arranged in it by means of immersible casting nozzle in center of mold between cores. Base metal is solidified only on inclined walls. Vertical walls are heated before casting until temperature value t=(1.05-1.1)tmlt, where tmlt - melting point of base metal. Melting point of additional foreign metal of two belts is higher than that of base metal. Before casting two belts are introduced to mold along its inclined walls and they are joined to lock with two through openings. Cores are cooled ones. Vertical walls are in the form of heat pipes with electric heating members having thermocouples. Two cores are placed at both sides of nozzle on platform with windows secured to two stationary pressure vertical plates. Each core with outer diameter 1 has through opening with diameter 0; 1/0 =2.5-3.5; (a1-2a2)/ 1= 1.2-4, where a1 is thickness of billet, a2 is thickness of belt. EFFECT: enhanced efficiency of casting process, improved quality of cast billet. 3 cl, 3 dwg
Patent RU-2161909-C1 (RU)
Inventor: KUZIN V V
IPC: A61B6/00
Filed: 1999-06-16
Granted: 2001-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves drawing straight line through the points of upper and lower ellipse boundaries on the anteroposterior X-ray picture to determine ellipse axis length that is formed by the cotyloid cavity boundary. Perpendicular line is drawn through the center of the straight line and distance is determined form the perpendicular line base to the posterior edge of the cotyloid cavity cup outline. Cotyloid cavity rotation angle is calculated ahead of it using the formula θ = sin -1 2d/D, where θ is the cotyloid cavity frontal inclination angle, d is the one half of lesser ellipse diameter and D is the greater ellipse diameter length. EFFECT: enhanced accuracy of evaluation. 2 dwg
Patent RU-2160024-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/06
Filed: 1999-08-25
Granted: 2000-12-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves extracting bitter substances from citric fruits by nonpolar liquefied gas; treating with acidified aqueous solution of arachidonic acid and chitosan mixture; holding and impregnating with nonpolar liquefied gas at pressure above atmospheric pressure; reducing pressure to atmospheric pressure value at rate providing fruit freezing. EFFECT: simplified method and increased resistance to microbial molding. 1 ex
Patent RU-2169443-C1 (RU)
Inventor: TAZMEEV KH K
IPC: H05H1/48
Filed: 1999-12-15
Granted: 2001-06-20
Abstract: FIELD: generation of low-temperature plasma, plasma chemistry, plasma technologies of machining of metals and materials, plasma chemical reactors. SUBSTANCE: process of generation of electrolytic electric discharge consists in initiation of discharge between electrolytic cathode and solid anode, electrolyte to discharge area being supplied through porous dielectric. Electrolyte proper is prepared from aqueous solutions of salts of alkali metals and aqueous solutions of alkalis with mass concentration from 1.0 to 30.0 kg/cu m. Gear for generation of electrolytic electric discharge has solid current lead and electrolyte in the capacity of cathode, solid anode and hydraulic system for electrolyte circulation. Cathode is fitted with dielectric porous body and is so installed that space for passage of electrolyte is formed between current lead and porous body. Solid anode is fabricated in the form of ring and is placed opposite to porous body of cathode so that plane of ring is parallel to outer plane of porous body. Ring-anode is closed by insulator on side of cathode and on outside. EFFECT: enlargement of active working zone of discharge by way of increase of its length. 2 cl, 1 dwg
Patent AU-2004215240-C1 (AU)
Title: Method for coating metallic surfaces with a silane-rich composition
Inventor: SCHNEIDER JULIA
IPC: C09D7/63
Filed: 2004-02-25
Granted: 2010-10-07
Abstract: A method for coating a metallic surface with an aqueous composition for pretreating before applying another coating or for treating said metallic surface. In addition to water, the composition contains: a) at least one hydrolyzable or at least partially hydrolyzed silane; b) at least one metal chelate; c) at least one organic film former, and; d) at least one long-chain alcohol that serves as a film forming aid. The unsoiled, scoured, cleaned and/or pretreated metallic surface is brought into contact with the aqueous composition so that a film forms on the metallic surface, which is subsequently dried, compacted in part or completely by film formation and, if necessary, additionally hardened. The dried and, if necessary, additionally hardened film has a layer thickness ranging from 0.01 to 10 μm. The invention also relates to corresponding aqueous compositions.
Patent AU-2006203590-C1 (AU)
Title: Emergency Signal Intercepting Unit
Inventor: JOSEPH BOSCACCI ANTHONY
IPC: G08B21/00
Filed: 2006-08-18
Granted: 2012-01-12
Abstract: Abstract A system to provide a warning to a person in a vehicle when the vehicle is proximal or in a danger area to an emergency services vehicle or a hazard area, the system 5 comprising an emitter on the emergency services vehicle or in or adjacent the hazard area, a radio associated with the vehicle, the radio having a receiver to receive the signal from the emitter, a speaker, a decoder means to send a warning signal to the speaker when the receiver receives a signal from the emitter.