baber/WOPTO huggingface dataset:
Patent RU-2039332-C1 (RU)
Title: Method of controlling cooling of metallurgic furnace water jacket
Inventor: BELYAVSKIJ MIKHAIL A
IPC: F27D19/00
Filed: 1990-04-13
Granted: 1995-07-09
Abstract: FIELD: metallurgy. SUBSTANCE: parameters of main flow of coolant are measured. The values obtained are compared with given extreme values. When the values obtained exceed given ones, additional coolant is supplied resulting in dynamical control of cooling of the furnace water jackets depending on the amount of temperature time increment. The temperature increment can be judged by comparing it with the reference value of the increment. EFFECT: enhanced reliability. 2 dwg
Patent RU-2029385-C1 (RU)
Title: Photoelectric pulsed rotation sensor for magnetic tape recorders
Inventor: BEZRUKOV VALERIJ A
IPC: G11B15/08
Filed: 1990-04-27
Granted: 1995-02-20
Abstract: FIELD: instrument engineering. SUBSTANCE: sensor has a raster disk mounted on rotation axis, light source and light detector disposed at equal distances from the raster disk and made in the form of a photon-coupled pair with external optic channel. The raster on disk is made in the form of a chain of circumferentially arranged concave spheric mirrors with a diameter exceeding a raster pitch. The light source and light detector of the photon-coupled pair are arranged along the raster circumference at a distance from each other less than raster pitch. Such embodiment of the sensor provides enhanced signal-to-noise ratio and prevents enhanced noise level if moisture and dust appear on the raster surface. On rotating the raster at a predetermined speed it modulates a light flux incident onto the light detector, voltage pulses appearing across the contacts of light detector. The device is characterized in that in the position of maximum optically-coupled source-detector pair a greater portion of the light flux reflected from the concave spheric mirror of the raster is focused onto the detector photosensitive surface and in the position of minimum optically-coupled source-detector pair the light flux is reflected aside and doesn't impinges onto the light detector. EFFECT: enhanced failproofness. 3 dwg
Patent RU-2026770-C1 (RU)
Title: Automatic casting device
Inventor: KAJ JERGEN ENSEN
IPC: B22D46/00
Filed: 1990-05-18
Granted: 1995-01-20
Abstract: FIELD: casting. SUBSTANCE: metal is poured into moulds while they are in casting work bay 4 of automatic casting device with moulds made in moulding work bay 1. Data concerning characteristics of the moulds are picked off moulds being in moulding bay 1 of setting rod device 2, and are transmitted through parameter recording unit to casting bay 4 with correctly performed function of the bay on depending on time, when mould, the data under consideration are concerned, is in casting bay 4. Such false functioning as melt metal casting past the mould or casting in defective moulds may be avoided. Required controlling equipment may be used, for example, for marking individual moulds with signs or marks corresponding to a portion of metal ready for casting. Ingots from false portion may be rejected by means of pushing them into bay 9. EFFECT: process automation. 7 cl, 1 dwg
Patent RU-2020552-C1 (RU)
Title: Device for forming time intervals
Inventor: EREMEEV ANATOLIJ A
IPC: G06F1/04
Filed: 1990-04-16
Granted: 1994-09-30
Abstract: FIELD: computer technology. SUBSTANCE: device has two pulse counters, commutator, two AND-NOT gates, 1-decade counter. EFFECT: simplification. 1 dwg
Patent RU-2003819-C1 (RU)
Inventor: IZMALKOV GERMAN I
IPC: F02B53/00
Filed: 1991-02-04
Granted: 1993-11-30
Abstract: Роторный двигатель внутреннего сгорани  содержит  корпус с цилиндрической полостью, в которой  установлены кинематически св занные между  собой цилиндрическа  вставка и эксцентрично расположенный  ротор с лопаст ми, и механизм синхронизации  движени  поршней. Во вставке установлены  поршни, выполненные в виде пластин и размещенные  в ее пазах с возможностью радиального  перемещени  В двигателе механическа  свлзь лопастей  и цилиндрической вставки выполнена в виде  шарниров, а ротора и лопастей - в виде двух пластин  сегментного сечени , плоские поверхности которых  сопр жены с плоскост ми лопастей Механизм  синхронизации поршней выполнен в виде полого  углублени  во вставке и радиально подпружиненной  пластины в корпусе, установленной с возможностью  скольжени  по углублению и взаимодействи  с поршн ми. Углублени  вставки выполнены  в пределах угловых размеров ее пазов 2 ил
Patent RU-2027026-C1 (RU)
Inventor: ZATULOVSKIJ VLADIMIR I
IPC: F01K13/00
Filed: 1991-02-15
Granted: 1995-01-20
Abstract: FIELD: power engineering. SUBSTANCE: steam-gas plant is provided with a heat pump. Compressor 12 of the pump, compressor of chimneys 4 and drive 13 is mounted on a common shaft. Exhaust branch pipe of the drive is coupled with furnace of boiler 1 through gas path 14 and gas-water heat exchanger 15 with two pipe bundles 16,17 for heating system and feed water. The inlet of the cooling side of evaporator 18 of the heat pump is connected to drain 20 for reflux water of contact heat exchanger 2 and to pipe line 21 for washing water of filters of system 8 for chemical purifying water. The outlet of the evaporator is connected to pipe line 22 of feeding reflux water and to canalization drain 24. The inlet of the cooling side of condenser 25 is connected to return pipe line 27 of system water and drain 26 for heated water. The outlet of the condenser is connected to the heat consumer through pipe line 31 and pipe bundle 16 of heat exchanger 15. Turbo expanding machine 10 and feeding pump 37 are set on a common shaft. The delivery branch pipe of the pump is connected to boiler 1 through pipe bundle 17 of gas-water heat exchanger 15. Gas is compressed in compressor 4 and cooled in utilizer 6. Then gas enters turbo expanding machine 10 through gas path 5 for expanding. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2020261-C1 (RU)
Inventor: VITOVSKIJ VALERIJ A
IPC: F03B13/10
Filed: 1991-03-13
Granted: 1994-09-30
Abstract: FIELD: conversion of water head in rivers into electric energy. SUBSTANCE: impeller with working blades on axles is mounted in a casing on horizontal shaft. Blade- revolving mechanism has the form of a cam with tangential slot, a pressure bolt fastening said cam on casing, and drive links kinematically connected with blades and provided with rollers which can interact with the cam. Impeller is made of two flat discs with blades therebetween, rigidly secured on axles. Said axles can rotate freely in disc and are rigidly attached to drive links. The round cam has a circular slot. Rollers are disposed in cam slot. Besides, the cam has additional tangential slots with hold-down bolts which, together with main slot and bolt, ensure rigid fastening and provide for rotation of the cam with eccentricity relative to shaft. The slot center is offset from shaft center. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2012766-C1 (RU)
Title: Drilling tool for rotary drilling
Inventor: STIKHOV LYUDVIG V
IPC: E21B10/43
Filed: 1991-03-29
Granted: 1994-05-15
Abstract: FIELD: drilling tools for rotary drilling of holes and blast holes. SUBSTANCE: drilling tool has retainer in form of collar spring. Wings 3 are attached for limited rotation about their axes and interaction with one another in extreme positions. Distance from plane of contact to axis of rotation of each wing is less than distance from wing rotation axis to tool axis. Cutting member 5 is spaced at distance exceeding the distance of any point on surface of narrow faces of wing 3 to wing rotation axis. Wing 3 is asymmetric. EFFECT: higher efficiency. 2 cl, 6 dwg
Patent RU-2019048-C1 (RU)
Inventor: BOGRAD ANATOLIJ M
IPC: H04L25/40
Filed: 1991-04-09
Granted: 1994-08-30
Abstract: Сущность изобретения: адаптивный приемник содержит согласующий блок, блок линейной обработки сигналов, два фазовращателя, решающий блок, декодер, формирователь ошибок, управляемый генератор, блок формирования критерия подстройки, формирователь тактового колебания, исполнительный блок. 1 ил.
Patent RU-2024240-C1 (RU)
Inventor: VTORENKO VLADIMIR I
IPC: A61M1/38
Filed: 1991-04-26
Granted: 1994-12-15
Abstract: Изобретение относится к медицине. Цель изобретения: повысить эффективность и сократить сроки лечения за счет применения биологического теста по определению токсичности крови и на его основании проводить соответствующие лечения: закрытый лаваж лимфатической системы; лаваж ЛС и гемосорбция, лаваж ЛС и лимфосорбция. Сущность изобретения: больному с острой патологией органов брюшной полости, сопровождающейся эндотоксикозом, берут пробы крови на токсичность. Центральную кровь получают путем пункции левой подключичной вены и проведения катетера на длину 12-14 см до уровня безымянной вены. Периферическую кровь получают путем пункции левой кубитальной вены. После чего производят биологическую пробу на токсичность с помощью парамецийного теста. На основании полученных данных вычисляют разницу токсичности (РТ) между периферической и центральной кровью. При РТ -5,0 мин и больше диагностируют состояние средней тяжести и проводят закрытый лаваж лимфатической системы путем перфузии через периферический димфатический сосуд 200,0 изотонического физиологического раствора со скоростью 10-12 капель в минуту. При РТ 3-4,9 мин диагностируют тяжелую степень интоксикации и проводят лаваж ЛС по вышеописанному способу в сочетании с гемосорбцией. Кровь для гемосорбции берут из катетера левой подключичной вены, установленного ранее для забора крови на токсичность. Кровь пропускают через угольные сорбенты СКН - 6 в количестве 1-2 л и реинфузируют в локтевую вену путем ее пункции. При РТ 0,5-2,9 мин диагностируют состояние крайней степени тяжести и проводят лаваж ЛС по описанной методике в сочетании с лимфосорбцией. Лимфосорбция осуществляется центральной лимфой путем дренирования грудного лимфатического протока. Из дренажа ГЛП собирают токсическую лимфу и проводят ее сорбцию через сорбенты СКН - 6 и реинфузируют ее в кубитальную вену.
Patent RU-2016309-C1 (RU)
Inventor: REPKO VLADIMIR M
IPC: F16J15/34
Filed: 1991-05-05
Granted: 1994-07-15
Abstract: Сущность изобретения: кольцо из углеграфитового материала запрессовано в неподвижный металлический элемент. На валу установлена шайба с закрепленной на ней по наружному диаметру через уплотнительный элемент круглой пластиной из упругого материала с центральным отверстием. Стальное кольцо с регулируемым усилием соединено герметично по кромке центрального отверстия круглой пластины с образованием силовой связи. Центр массы стального кольца смещен относительно плоскости закрепления пластины в сторону, обратную плоскости контакта колец. 1 ил.
Patent RU-2013218-C1 (RU)
Title: Disassembly and assembly stand for tyres
Inventor: VORUKHAJLOV STEPAN A
IPC: B60C25/135
Filed: 1991-05-08
Granted: 1994-05-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: stand has frame carrying folding-back catches, guides, top vertical catch, power hydraulic cylinders and cylinders with bearing bracket on rod. Axis of hydraulic cylinder aligns with axis of stand and the cylinder is mounted inside slide block carrying fixedly attached cross-piece engageable with power hydraulic cylinders. Cross-piece is provided with pivotally connected lugs. Lugs are connected to rod of hydraulic cylinder with levers and among themselves - with sectors providing their synchronic movement. Lugs are also provided with rotatable stepped rests. EFFECT: enhanced operating reliability. 3 cl, 3 dwg
Patent RU-2014042-C1 (RU)
Title: Device for traction of vertebral column
Inventor: PETRUSHEVSKIJ IVAN I
IPC: A61F5/04
Filed: 1991-05-20
Granted: 1994-06-15
Abstract: FIELD: medical equipment. SUBSTANCE: device has annular support 1 with pillar-rod 3 mounted on support in the form of T-shaped cross beam 7 with a triangular jib having a guide rod and two tension members 5, spring-loaded swivel put on rod 3, footboards with toe belts made on the bed of swivel. A swivel spring is pressed up by lower and upper bushings having flywheels. The device furthermore has a hand rest in the form of a fork with soft removable sleeves and a rest for a patient's loin put on the rod in the middle of it, head holder 43 in the form of soft mental and suboccipital portions spring-loaded and coupled with a bracket by shock-absorbing straps. EFFECT: enhanced efficiency. 9 dwg
Patent RU-2021998-C1 (RU)
Title: Animal fat melting device
Inventor: LEONOV ALEKSANDR YA
IPC: C11B1/16
Filed: 1991-06-21
Granted: 1994-10-30
Abstract: FIELD: meat industry. SUBSTANCE: device has a body consisting of two conical shells fixed to each other by large bases, branch pipes feeding the raw material and removing the fat mass, a stack of conical plates arranged inside the body, and a heat carrier supplying branch pipes. Installed inside the body coaxially with the latter is a fat separator made as a perforated cone and the accumulator of cleared off fat with the outlet branch pipe fixed to the cone along the large base. The perforated holes of the cone are made as rows of staggered slits. The slits are 4000 x 5 microns in size. They pass the fat particles and retain the particles of fat extraction residue having considerably larger size. Those particles roll off along the code surface and gather in the lower part of the body. EFFECT: more efficient fat melting process. 2 cl, 1 dwg
Patent RU-2022074-C1 (RU)
Title: Railway track ballast cleaner
Inventor: TOJRER JOZEF
IPC: E01B27/06
Filed: 1992-02-11
Granted: 1994-10-30
Abstract: FIELD: rail track repair and maintenance; continuous cutting out and cleaning of ballast. SUBSTANCE: machine has frame resting on running trucks. Frame carries ballast cleaning device and ballast cutting out device which has endless driven chain with section arranged across track under track skeleton. Machine has also belt conveyors for transportation of cut out ballast and litter, laying clean ballast, and two track-lifting devices of which one is installed on frame in zone of chain arrangement and the other, behind discharge ends of belt conveyors for laying clean ballast in direction of operation of machine. Installed on second track-lifting device is vibrator to generate horizontal vibrations directed across machine. EFFECT: enlarged operating capabilities. 9 cl, 4 dwg
Patent RU-2011465-C1 (RU)
Title: Device for swaging axisymmetric workpieces
Inventor: GRECHISHCHEV VYACHESLAV N
IPC: B21J13/02
Filed: 1991-10-15
Granted: 1994-04-30
Abstract: FIELD: swaging technique. SUBSTANCE: device has top and bottom plates, male and female dies. Female die has workpiece fixing jig. Top plate is provided with wedges. Workpiece fixing jig is in the form of L-shaped sliders positioned in guides for horizontal movement. Sliders are engageable with slopping surface of wedges and are loaded by springs of the same stiffness. Fixing clamps of sliders are mounted on spring-loaded rods and are installed on common cross-piece. Fixing catches move horizontally and perpendicularly to direction of movement of sliders. EFFECT: enhanced operating reliability. 4 dwg
Patent RU-2030431-C1 (RU)
Inventor: VERETENNIKOVA GALINA ALEKSANDR
IPC: C09K5/10
Filed: 1991-12-05
Granted: 1995-03-10
Abstract: FIELD: internal combustion engine. SUBSTANCE: inhibited heat carrier has, wt.-%: by-side glycols of ethylene glycol production 25-65; sodium tetraborate 0.1-0.15; high-module water glass with silicate modules 2.8 0.8-1.2; benzotriazole 0.03-0.05; sodium or calcium borogluconate 0.05; frothing agent 0.005-0.05, and water - the rest. By-side glycols of ethylene glycol production have the following composition, wt.-%: ethylene glycol 70-90; diethylene glycol 0.5-5.0; triethylene glycol 0.1-1.0, and water - the rest. EFFECT: enhanced quality of heat carrier. 2 tbl
Patent RU-2028341-C1 (RU)
Title: Composition for electrodeposition of laquer coating
Inventor: GORSHKOV VLADIMIR K
IPC: C09D5/02
Filed: 1991-07-15
Granted: 1995-02-09
Abstract: FIELD: special compositions. SUBSTANCE: composition has, wt.-%: residrol BA-133 on the basis of hydrolyzed adduct of maleic anhydride and mixed glycerol ester of colophony and fatty acids of flax and dehydrated castor oil 7.4-11.74; 50% butanollyzed melaminoformaldehyde resin K-421-02 0.57-1.10; pentaphthalic resin (ПФ - 060Н) 0.32-0.52; organic solvent 3.50-3.62; triethylamine 1.20-1.65; manganese sulfate 0.02-0.03; ammonium fluoride 0.005-0.001, and water - the rest. Composition is used for electrodeposition of protective paint and varnish coatings. EFFECT: enhanced quality of composition.
Patent RU-2017870-C1 (RU)
Inventor: GALYBIN GURIJ M
IPC: D01F11/08
Filed: 1991-12-23
Granted: 1994-08-15
Abstract: FIELD: tire industry. SUBSTANCE: capron cord is stretched with application of load of 30-50 N per millimeter of thread thickness at temperature of 195 ± 5 °  C for 36-42 s. Then, it is stabilized at load of 10-20 N per millimeter of thread thickness at 30 ± 10 °  C for 36-42 S with forced supply of cooling air at 25 m/s. EFFECT: higher efficiency. 1 tbl
Patent RU-2025743-C1 (RU)
Title: Null radiometer
Inventor: FILATOV ALEKSANDR V
IPC: G01S13/95
Filed: 1992-03-19
Granted: 1994-12-30
Abstract: FIELD: weak signal reception. SUBSTANCE: null radio range finder has directional coupler 1, attenuator 2, noise generator 3, directional current generator 4, modulator 5, receiver 6, pulse amplifier 7, high-frequency filter 8, synchronous filter 9, analogue comparator 10, matched load 11, thermostated plate 12, down counters 13 and 14, reversible binary counter 15, binary counter 16, clock pulse generator 17, pulse-width signal generator 17, pulse-width signal flip-flop 18, modulation half period flip-flop 19, digital comparator 20, decoder 21, matching amplifiers 22-24, pulse shaper 25, AND gates 26,28,30,32, OR gates 31,33, inverters 27,29, antenna 34. EFFECT: widened frequency range. 7 dwg
Patent RU-2040430-C1 (RU)
Title: System of burning contaminated water in steam boilers
Inventor: VENTSYULIS LEONARD S
IPC: B63H21/38
Filed: 1992-02-20
Granted: 1995-07-25
Abstract: FIELD: contaminated water burning systems. SUBSTANCE: system is used for burning contaminated water containing high-viscosity petroleum residues; system is provided with fuel pump 2 which is brought in communication with fuel tank 1 and with using equipment and ejector 3 whose nozzle is connected with delivery branch pipe of pump. Suction branch pipe of ejector 3 is brought in communication with flexible hose 4 which is brought in communication with reservoir 9 for collecting water contaminated with petroleum products. Free end of flexible hose 4 is provided with intake filter 5 and is kept afloat by means of floating device 6. Reservoir 9 is provided with heater 7 for preheating surface layer. Device 7 is provided with thermal relay 8. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2051445-C1 (RU)
Inventor: NIKULOV ALEKSEJ V
IPC: H01L39/22
Filed: 1992-04-03
Granted: 1995-12-27
Abstract: Использование: в сверхпроводниковой электронике, в сверхпроводниковых интегральных схемах, в качестве усилителя в сверхпроводящих квантовых измерителях магнитного потока и для их создания. Сущность изобретения: усилитель состоит из длинного элемента Джозефсона с сэндвичной структурой, включающего последовательно расположенные на подложке первый электрод, тонкий слой изолятора, полупроводника или нормального металла (зона слабого связывания), второй электрод, и дополнительного элемента Джозефсона, образованного вторым электродом, дополнительным тонким слоем изолятора, полупроводника или нормального металла (зона слабого связывания) и третьим сверхпроводящим электродом. Сверхпроводящие выводы для подачи входного тока соединены с узкими краями второго электрода, а сверхпроводящие выводы для подачи выходного тока соединены с широкими сторонами первого и третьего электродов. Размеры элементов Джозефсона, составляющих усилитель тока, близки или равны. Их длина больше, а ширина меньше их джозефсоновской глубины проникновения магнитного поля. Ширина второго электрода близка или равна ширине переходов Джозефсона, а длина первого и третьего электродов близка или равна длине переходов Джозефсона. Толщина сверхпроводящих слоев, образующих усилитель, меньше или близка к их лондоновской глубине проникновения магнитного поля. Усилитель обеспечивает коэффициент усиления по току, пропорциональный квадрату отношения длины и джозефсоновской глубины проникновения магнитного поля составляющих его элементов Джозефсона и достигающий величины 10. 2 ил.
Patent RU-2029522-C1 (RU)
Title: Device for functional treatment of orthopedic disorders in hip joint
Inventor: KUVSHINOV VLADIMIR STEPANOVICH
IPC: A61B17/60
Filed: 1992-04-29
Granted: 1995-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: this device incorporates pelvic and femoral components interconnected by threaded rods 5 and 8 and made in the form of supports with pins whose middle clamps 4 and 7 are interlinked by mating assemblies 6 which are casings 10 with inserts 12 fastened to middle support of pelvic component. Inserts are shaped as plates bent along radius and having furrowed working surfaces, longitudinal slits 13 and brackets 16 secured to femoral component middle support 7 and carrying nuts 14 and studs 15 whose free ends are fitted into slits 13 of inserts 12. EFFECT: more sophisticated design. 3 dwg
Patent RU-2033092-C1 (RU)
Title: Rack-type wound widener
Inventor: SHELEST VLADIMIR SERGEEVICH
IPC: A61B17/02
Filed: 1992-04-30
Granted: 1995-04-20
Abstract: FIELD: medicine, chest and abdomen surgical operations. SUBSTANCE: widener has a gear rack, movable and fixed mirrors opposing each other and connected to a movable drive- powered mirror. The drive is made in the form of a slider with bar. There is a carriage placed between the mirrors alongside a screw clamp. There are guide slots placed at a direct angle to each other. The first guide slot is made for the rectilinear area which makes part of an additional, hook-shaped, working part. This additional working part is engageable with the screw clamp and placed for movement. The second guide slot is orientated like the gear rack. This carriage is attached to the rack by the second guide slot. There is a rectangular or cylindrical window which is perpendicular to the rack plane; the screw clamp is made in the form of a threaded member and provided with a nut (located in the window) having two flats and a collars which are installed for engagement with the rectilinear area of the additional working part. This working part is made in the form of a blade whose longitudinal stopper is made like a through slot. The window has a washer to engage through its side surfaces with the end of the screw clamp. The first slot is T-shaped. EFFECT: higher efficiency and reliability. 7 dwg
Patent RU-2029628-C1 (RU)
Title: Apparatus for separating two liquids not susceptible to mixing
Inventor: KOROBEJNIKOV NIKOLAJ FEDOROVIC
IPC: B03C5/00
Filed: 1992-05-22
Granted: 1995-02-27
Abstract: FIELD: separation of liquids not susceptible to mixing. SUBSTANCE: apparatus has housing 1 with branch pipes 2-5 for supplying of basic liquid, discharging of rectified liquid, discharging of sludge, discharging of foamed product, respectively. Housing has sections. Electric flotator 6 is mounted in one section and precipitator 7 and hydraulic gate are positioned in other section. Scraper conveyor 9 is positioned in upper part of housing 1. Electric coagulator with electrodes is made as separate section of housing 1 and is connected to housing 1 above electrodes 12 of electric flotator 6 through hose. Electric coagulator inlet pipeline is connected with drainage pipeline for discharging of rectified liquid. Electrode 12 of electric flotator 6 is made from macroporous electroconductive material 14, for example from coke. EFFECT: increased efficiency in separating of liquids not susceptible to mixing. 2 cl, 3 dwg
Patent RU-2034782-C1 (RU)
Title: Method of activated carbon producing
Inventor: RYUMIN ALEKSANDR A
IPC: C01B31/08
Filed: 1992-05-28
Granted: 1995-05-10
Abstract: FIELD: chemical technology. SUBSTANCE: oil coke is ground up to size less then 100 mcm, mixed with water taken at concentration 10-15% of coke mass, and subjected for thermal working at 850-950 C for 1-5 h at air feeding up to combustion loss 30-45%. EFFECT: improved method of producing. 1 tbl