baber/WOPTO huggingface dataset:
Patent RU-2066342-C1 (RU)
Inventor: SLETA TAMARA M
IPC: C10L5/16
Filed: 1990-01-18
Granted: 1996-09-10
Abstract: Изобретение относится к технологии твердого углеродного топлива, в частности, к способу получения угольных брикетов и может быть использовано при получении брикетов для коксования, а также топливных брикетов. Для повышения прочности брикетов предложенный способ включает смешение нагретого битуминозного связующего с 1-5 мас.% воды с образованием эмульсии, подачу эмульсии с температурой 140-250 o C в измельченный уголь при перемешивании (при этом происходит вспенивание связующего на угле) и последующее брикетирование смеси, дополнительно в нагретое битуминозное связующее перед смешением с водой вводят 0,1-5 мас. % стабилизатора эмульсии, в качестве которого используют стеарат кальция. 2 з.п. ф-лы, 1 ил., 4 табл.
Patent RU-2008550-C1 (RU)
Title: Storage tank for liquefied gases and explosive liquids
Inventor: AKATEV VLADIMIR A
IPC: B64B1/00
Filed: 1990-05-21
Granted: 1994-02-28
Abstract: FIELD: civil engineering. SUBSTANCE: storage tank comprises reservoir with shell disposed on base in an enclosure, cable strapping freely-placed on shell and consisting of longitudinal cables connected to circular straps, and housing encompassing said strapping. Diameter of upper circular strapping is at least 10% smaller than that of shell . Longitudinal cables are provided with shock absorbers. If shell happens to be damaged and the resultant jet produces reaction force, the reservoir will move under the effect of plastic-elastic deformation of longitudinal cables and shock absorbers. EFFECT: localization of liquid spillage and reduction of mechanical damage caused by destruction of reservoir shell. 3 cl, 2 dwg
Patent RU-2017904-C1 (RU)
Title: Flush tank
Inventor: VERTKIN MATVEJ S
IPC: E03D1/14
Filed: 1990-06-04
Granted: 1994-08-15
Abstract: FIELD: hygiene equipment. SUBSTANCE: body of feed valve is embraced with U-shaped clamp connected by means of axle with lever of feed valve and installed for turning round its axis and returning to its initial position. Axle is disposed in longitudinal symmetrical recesses formed in support of feed valve. EFFECT: higher efficiency. 7 dwg
Patent RU-2036409-C1 (RU)
Title: Step laying mechanism with remote control
Inventor: YURKOV VLADISLAV I
IPC: F41G5/02
Filed: 1990-07-26
Granted: 1995-05-27
Abstract: FIELD: antihail complexes. SUBSTANCE: introduced into laying mechanism is flat spiral spring 2 attached to shaft 1 with bevel pinion. Bevel pinion at the end of shaft 1 is kinematically connected with two bevel gear wheels 5 and 6 mounted on pinion 4. Pinion 4 is meshed with bevel gear wheels 5 and 6 with the help of spring-loaded keys 7,8,9 and 10 engageable with pushers of electromagnets through rods (e. g. , with pushers of electromagnet 11 through rod 12). Installed on each end of pinion 4 is movable bushing with key ways four- link mechanism engageable with electromagnet tie-rod. EFFECT: higher accuracy of laying and reduced mass and dimensions of mechanism. 3 cl, 8 dwg
Patent RU-2021163-C1 (RU)
Title: Device for sound orienting of diver
Inventor: MEZHERICHER MARK M
IPC: B63C11/48
Filed: 1990-08-22
Granted: 1994-10-15
Abstract: FIELD: diver equipment. SUBSTANCE: device has receiving acoustic system formed by two acoustic-electric converters 1, amplification unit 2; all the units are attached to base 8; and indicator system in form of two phone sets 3, which are connected to form two channels. Each channel has amplifier 2, phone set 3 and acoustic-electric converter 1 which are connected in series. Base 8 is made in form of two holders provided with fitting means 6 to hands of diver. EFFECT: improved convenience of exploitation; improved reliability of operation. 2 dwg
Patent RU-2008790-C1 (RU)
Title: Automatic device for examining functional condition of locking mechanism of rectum and measurement and dosage irritation unit
Inventor: GRINBERG YAKOV R
IPC: A61B1/31
Filed: 1990-09-14
Granted: 1994-03-15
Abstract: FIELD: medical equipment. SUBSTANCE: device for examining functional condition of rectum has commutation and indication unit, measurement and dosage irrigation unit 2 and multichannel catheter 3 equipped with small containers. Catheter 4 has three small containers - irrigating and two reflex containers. Reflex containers are provided with sphincter muscular system electric activity detectors. Commutation and indication unit is made in form of personnel computer which has input and output connected with measurement and dosage irritation unit. The second output of unit 2 is connected with irritating container of multichannel catheter 3 and the second input is connected with sphincter muscular system electric activity detectors and with reflex containers. Measurement and dosage irritation unit of the device has pressure source, pressure regulator and meter, miographic unit and analog-to-digital converter. Pressure source is connected with regulator through reducer to form dosage irritation unit. The first input of measurement and dosage irritation unit is connected with dosage irritation unit which is connected with the second output. The second input is connected with pressure measurement unit and with miographic unit. Pressure measurement unit and miographic unit are connected with the first output through analog-to-digital converter. EFFECT: automatic measurement of characteristics of sphincter; improved truth of detection of pathology; continuous automatic measurement of signal parameters. 2 cl, 4 dwg
Patent RU-2048731-C1 (RU)
Inventor: YASHCHENKO EVGENIJ M
IPC: A01D41/12
Filed: 1990-07-02
Granted: 1995-11-27
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в зерноуборочных комбайнах. Сущность изобретения: зерноуборочный комбайн содержит соломосепаратор 1 и размещенные под его концевой частью зубовой барабан 2 с рядами зубьев 3, зубовую деку под ним, лопастной отбойный битер 5, установленный за зубовым барабаном 2, и зерноочистительное устройство. Отношение числа лопастей битера 5 к числу рядов зубьев 3 барабана 2 больше отношения частоты вращения барабана 2 к частоте вращения битера 5. Битер 5 размещен в кожухе 6 с разделенными загрузочным и выгрузным окнами, равными длине битера 5. Задняя кромка деки 4 размещена над нижней кромкой загрузочного окна с образованием зазора между кромками в продольном направлении. 2 ил.
Patent RU-2014709-C1 (RU)
Title: Process of machining of nonsalient pole rotor
Inventor: MAKSIMOV VITALIJ S
IPC: H02K15/02
Filed: 1990-11-02
Granted: 1994-06-15
Abstract: FIELD: electrical engineering. SUBSTANCE: roughing, prefinishing and other machining of outer surfaces of rotor and grooving and machining of central hole of shaft of rotor are carried out in technological fixture. For roughing in outer surface of barrel of rotor two additional races for steadies symmetric with respect to plane of center of mass of rotor are turned to prevent its sagging in machining and to decrease distortions of shape of its outer surfaces. Lack of sagging and correction of position of rotor in technological fixture are tested in process of turning of rotor about its longitudinal axis prior to prefinishing of surfaces of rotor. EFFECT: enhanced accuracy of machining. 1 dwg
Patent RU-2036810-C1 (RU)
Title: Device for controlling braking of train
Inventor: LOZINSKIJ VLADIMIR N
IPC: B60T13/26
Filed: 1990-11-05
Granted: 1995-06-09
Abstract: FIELD: railway transport. SUBSTANCE: reserve tanks 4 and 5 are connected to brake pipe line 1 through check valves 2 and 3. Pressure relay 7 is connected to reserve tank 4 and to pipe line 1 through additional tank 6. Drive 8 is connected to the pressure relay and constructed as twin brake cylinder 9 wherein pistons 10 and 11, which are interconnected through rod 12, are received. Working chambers 13 and 14 are defined between the pistons and faces of cylinder 9. Spring 15 is positioned under piston 10. Braking transmission 16 is pivotally connected with the middle of rod 12 through lever 17. EFFECT: enhanced reliability. 14 cl, 1 dwg
Patent RU-2016735-C1 (RU)
Title: Способ изготовления электростатического устройства для крепления деталей из немагнитных материалов
Inventor: TAZETDINOV MULLAYAN M
IPC: B25J15/06
Filed: 1990-12-19
Granted: 1994-07-30
Abstract: Использование: для закрепления немагнитных деталей. Сущность изобретения: из диэлектрического состава предварительно формируют пленку, приклеивают ее, образуя опорную поверхность, к предварительно нанесенной на полупроводящее тело подложке из того же состава с помощью анаэробного проводящего клея, используемого одновременно в качестве токопроводящих элементов. 2 ил.
Patent RU-2011091-C1 (RU)
Title: Combination valve
Inventor: SKRIPITSA VLADIMIR V
IPC: F16K11/22
Filed: 1991-05-28
Granted: 1994-04-15
Abstract: FIELD: manufacture of fittings. SUBSTANCE: drain hole of housing is closed by shut-off member engageable with spring-loaded piston through rod. Piston is mounted in cylinder provided with cover. Drain branch pipes are secured on outer surface of housing over circumference. Swivel plug provided with drive is mounted in housing coaxially to shut-off member; plug embraces rod; it is made in form of sleeve having through- way hole in its wall and bottom inclined towards drain branch pipe connected with through-way hole. Plug is loaded with spring at its end. Secured on cover is plate with holes connected with pressure sensors whose number is equal to number of drain branch pipes. Drive of plug is arranged in cover of cylinder secured on drain branch pipes and is made in form of gear and two racks which are thrown into engagement. One rack is provided with movable pneumatic nozzle at its end which is brought in communication with holes in plate. EFFECT: enhanced reliability. 4 cl, 3 dwg
Patent RU-2031274-C1 (RU)
Title: Shock-absorber
Inventor: VLASOV VALENTIN N
IPC: F16F9/14
Filed: 1991-04-25
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock-absorber has sleeve closed from the end faces by pistons with opening, shaft set in the openings, pneumatic and hydraulic accumulator connected with the working space of the sleeve, by-pass valving system received in the hydraulic space of the accumulator, and aneroid unit connected with the system. The working space of the sleeve is filled with fluid. The shaft and pistons define spline movable joints. The pistons and sleeve are non-self-braking screw pairs of opposite direction. EFFECT: enhanced shock absorbing. 1 dwg
Patent RU-2017647-C1 (RU)
Title: Muscle-driven vehicle
Inventor: KISELEV MIKHAIL P
IPC: B62M1/24
Filed: 1991-07-03
Granted: 1994-08-15
Abstract: FIELD: vehicles. SUBSTANCE: vehicle has a body in which a pedal drive is positioned, the drive is connected to back wheels through a variable-speed drive, an accumulator and a brake switch. The variable-speed drive, the accumulator and the brake switch are of a particular construction presented in description of the invention. EFFECT: improved structure. 3 cl, 14 dwg
Patent RU-2001035-C1 (RU)
Inventor: CHISTOPOLOVA NATALYA N
IPC: C04B35/12
Filed: 1991-06-24
Granted: 1993-10-15
Abstract: Использование дл  изготовлени  огнеупорных  изделий примен емых в футеровке тепловых агрегатов  цветной металлургии, а также авиационной и  косми №ской технике Сущность изобретени  масса  состоит из следующих компонентов, мас.% хро-  митова  руда 40-60 бой хромомагнезитовых изделий  6 - 30, окислы железа 14-23, алюминий 5 -  8. жидкое стеюю 6-12 Характеристика изделий  пористость 16,8 - 17,1%, предел прочности на сжатие  695 - 90 МПа предел прочности на изгиб 21.7  - 272 МПа, пластична  деформаци  при обжиге  1000&deg;С отсутствует 1 табл
Patent RU-2001370-C1 (RU)
Inventor: SEVASTYANOV ANATOLIJ P
IPC: F28B1/02
Filed: 1991-06-27
Granted: 1993-10-15
Abstract: Использование: в промышленной теплотехнике  в теплообменных аппаратах сущность изобретени :  жидкостные сопла 6 образованы винтовыми  лопаст ми, установленными кольцевым р дом между  обечайкой 2 и обтекателем 3 на входе в камеру  8 смешени  Паровые сопла 7 образованы винтовыми  лопаст ми, установленными кольцевым р дом  на входе в камеру 8 между корпусом 1 и обечайкой  2. Эти попасти могут быть выполнены с направлением  подъема винтовой линии, противоположным  направлению подъема винтовой линии лопастей,  образующих сопла 6. Лопасти, образующие лопасти  7, также могут быть выполнены с противоположным  углом .подъема винтовой линии, причем однонаправленные  попасти объединены в группы, а последние  размещены в кольцевом канале 4 с чередованием . Камера 8 соединена с диффузором 10  через горловину 9. выполненную с площадью проходного  сечени  превышающей суммарную площадь  выходных сечений сопел 6, но меньшей суммарной  площади выходных сечений сопел 7 Стенка  камеры 8 выполнена криволинейной Пространственные  параметры г, р. г дл  сопел 6 могут  быть выбраны из следующих соотношений . KzHJ1-0.1KX2/R Г1/2; кжж юк (гНОхПжх Г Кжх(1/г2-1/г2 ), дл  сопел х-1/2. 7r(z)R (1-0.1 К xZ/R Г кпп кп р(гНО-хп х1Г/К (1/г2-1/г2 ) Сопла 6 и 7 вы-  п кгг пп полнены с измен ющимис  по длине площад ми  проходных сечений ( S , S - соответственно), определ емымиизсоотношений   SJZM0.01 J..I КжхЈ V0 S
Patent RU-2035940-C1 (RU)
Title: Apparatus for distilling light fraction from liquid
Inventor: SHISHKIN VIKTOR V
IPC: B01D3/10
Filed: 1991-06-26
Granted: 1995-05-27
Abstract: FIELD: separation of liquid mixtures. SUBSTANCE: apparatus for distilling light fractions has tore-shaped housing with heater. Housing is communicated with basic liquid supply system and purified liquid collection system. Housing is also communicated with pipe provided with plugs and dividing wall and communicated with vapor collecting system. Dividing wall has openings. Endless belt positioned within the housing has tores threaded onto the belt. Loads disposed between tores are in contact with them. EFFECT: wider operational capabilities and enhanced reliability in operation. 1 dwg
Patent RU-2011512-C1 (RU)
Inventor: POKROVSKAYA ELENA N
IPC: B27K3/36
Filed: 1991-04-24
Granted: 1994-04-30
Abstract: Сущность изобретения: цель изобретения - усиление огнезащитных свойств состава и придание составу биозащитных свойств. Состав содержит следующие компоненты, мас. % : алкилфосфит 25 - 45; растворитель 55 - 75. Действие состава основано на химическом взаимодействии состава с компонентами древесины. 1 табл.
Patent RU-2010779-C1 (RU)
Inventor: IVANOV NIKOLAJ I
IPC: C04B7/36
Filed: 1991-07-04
Granted: 1994-04-15
Abstract: FIELD: manufacture of cement and ceramic clinkers. SUBSTANCE: novel method included steps of readying starting material for manufacture, batching and mixing required components, making uniform layer of material, firing material in thermal treatment reactor, and cooling. Uniformly spread material was compacted to degree of compaction between 0.5 and 0.75 and thickness of 2 to 15 mm. thus obtained uniform layer was either perforated or divided into pieces spaced at 200 mm, maximum, heated by process gases, placed on surface of molten metal moving at rate of 0 < V < 0.5 m/s from charge inlet to discharge outlet of thermal treatment reactor. Rate of movement of molten metal was either equal to or greater than that of material being fired. Fired material was separated from melt upwards at angle of 2 to 4 deg. In addition, burnt product was then placed in soaking chamber and kept therein during time required for physical-chemical processes taking place with firing to terminate. EFFECT: simpler technique and higher quality of end product. 1 dwg
Patent RU-2016488-C1 (RU)
Title: Two-cell resonance inverter
Inventor: SILKIN EVGENIJ M
IPC: H02M7/523
Filed: 1991-07-04
Granted: 1994-07-15
Abstract: FIELD: conversion equipment. SUBSTANCE: two-cell resonance inverter has first switching capacitor 1, switching choke 2, load 3, second switching capacitor 4, filter choke 5 with secondary winding connected in series to input leads. Thyristors 7, 8 shunt series circuit composed of proper capacitor 1 or 4, choke 9 and load. Schmitt flip-flop is coupled in series with flip-flop having setting inputs 10 and key circuit 11 linked to output control stages 13, 14. EFFECT: enhanced operational reliability. 1 dwg
Patent RU-2012924-C1 (RU)
Title: Test former
Inventor: GREMALSKIJ ANATOLIJ A
IPC: G06F11/26
Filed: 1991-09-26
Granted: 1994-05-15
Abstract: FIELD: computer engineering. SUBSTANCE: test former has pseudorandom code generator, test output multiplexer, pseudorandom pulse train generator, microtest code train storage unit, control unit. Command and data code train generated at former output is essentially pseudorandom sequence of regular routines whose appearance probability is described by multilink Markov chain. Command codes are generated by test output multiplexer. Command operands are produced by either pseudorandom code generator or test output multiplexer. Combination of random and regular test effects affords better completeness of formed tests and reduced check-up time. EFFECT: improved completeness of formed tests and reduced check-up time. 6 dwg, 1 tbl
Patent RU-2096041-C1 (RU)
Title: Method for producing biologically active serum
Inventor: SHESTAKOV VITALIJ A
IPC: A61K35/16
Filed: 1991-11-13
Granted: 1997-11-20
Abstract: FIELD: medicine. SUBSTANCE: before taking donor's blood, donor is plunged into specific functional condition by subjecting whole organism's systems to adequate effect for time period of from 10 min to 24 h. Adequate effect exerted upon donor's organism may comprise, in particular, exogenic factors (atmospheric pressure, temperature, gravity force, light) and endogenous ones (hunger, thirst, need to sleep, sexual drive. Serum derived from blood of donor plunged into above-described state possesses specific properties and can be used for strictly directed regulation and correction of disordered functions of patient's organism. EFFECT: new approach for regulating organism's functions is offered. 5 cl
Patent RU-2020777-C1 (RU)
Title: Fluoroplastic substrate metallization deposition method
Inventor: ZAKHAROV VLADIMIR R
IPC: C23C14/24
Filed: 1991-07-03
Granted: 1994-09-30
Abstract: FIELD: microelectronics; production of HF and microwave range integrated circuits. SUBSTANCE: method involves cleaning of substrate in organic solvent, its treating in glow discharge, and sequential application of adhesive coating onto substrate in two stages and then main metallization layer. EFFECT: improved metallization deposition quality due to application of adhesive layer by disintegrating metal-organic compound in HF-discharge plasma in two stages at definite conditions on each stage. 2 tbl
Patent RU-2064019-C1 (RU)
Title: Steel-making unit
Inventor: KLYUEV MIKHAIL P
IPC: C21C5/04
Filed: 1991-12-18
Granted: 1996-07-20
Abstract: FIELD: metallurgy; particular, steel-making. SUBSTANCE: steel-making unit has bath, arch vertical conduits and is additionally equipped with platform and pusher. Installed on the platform is tank body, charging port in external wall of vertical conduit through which tank body is moved by means of pusher over water- cooled beams to platform located in the working space of the unit at the level of sand dams and in the path of exhaust gasses. Tank body after its heating with exhaust gases is pushed into melt formed in bath. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2010742-C1 (RU)
Title: Tire of aircraft landing gear
Inventor: SPURRE ALEKSANDR F
IPC: B64C25/40
Filed: 1991-12-23
Granted: 1994-04-15
Abstract: FIELD: aviation technology. SUBSTANCE: tire of aircraft landing gear has shell-type casing 1 and device for its spinning before touchdown in the form of members 2 and 3 located on side surfaces of shell- type casing 1. Either of members 2 and 3 is in the form of lining from water-repellant material with nap oriented countercurrently to oncoming airflow 8. EFFECT: simpler design. 2 dwg
Patent RU-2024016-C1 (RU)
Inventor: MARIN NIKOLAJ S
IPC: G01N29/24
Filed: 1991-07-11
Granted: 1994-11-30
Abstract: Изобретение относится к контрольно-измерительной технике и может быть использовано при изготовлении пьезопреобразователей для ультразвуковых расходомеров. Задача изобретения - повышение стойкости к перепадам температур. При изготовлении преобразователя демпфирующую массу формируют в литьевых полуматрицах и монтируют его вместе с приклеенным пьезоэлементом в корпусе с зазором, выбранным согласно определенному условию, что обеспечивает свободное перемещение демпфера в радиальном направлении в случае его расширения при повышенных температурах. 2 з.п.-лы, 3 ил.
Patent RU-2012722-C1 (RU)
Inventor: AREFEV NIKOLAJ N
IPC: E02F3/88
Filed: 1992-01-22
Granted: 1994-05-15
Abstract: FIELD: hydraulic excavation. SUBSTANCE: device has wheel 1 with many buckets and cylindrical hopper mounted on turning frame 3. Accommodate inside hopper 2 is rotary-plate feeder 4, arranged concentrically to feeder is channel 5 for conveying fluid. Channel 5 is communicated with hopper hollow through charging opening 6. EFFECT: higher efficiency of device operation due to exclusion of suction dredge from system of conveyance of pulp from point of intake to consumer. 3 dwg
Patent RU-2063930-C1 (RU)
Inventor: SERPOKRYLOV NIKOLAJ S
IPC: C02F1/28
Filed: 1992-01-22
Granted: 1996-07-20
Abstract: FIELD: industrial waste waters decoloring, decoloring of printing industry equipment washing waters. SUBSTANCE: method of sorption purification of colored waste waters from colors provides for waste waters feeding and removal, mixing of waters and sorbent, separation of sorbent. Coal-bearing waste of electrodes production, for example, graphitized electrodes, is used adsorbent. Carbon-bearing waste fractions with particles size of at least 10 mm are used for purification. EFFECT: method provides high degree of purification and utilization of waste. 2 cl, 2 tbl
Patent RU-2010638-C1 (RU)
Inventor: SHUBIK MIKHAIL A
IPC: B21B21/04
Filed: 1991-09-16
Granted: 1994-04-15
Abstract: FIELD: tube production. SUBSTANCE: drill 5 of a feeding apparatus of a pilger mill is joined with a ratchet wheel 8 through the intermediate sleeve 6 and the flexible members 9. Working surfaces of the intermediate sleeve of the ratchet wheel are splined for providing along their lateral surfaces a gap, equal to a predetermined value of the flexible member compression at dynamic load. EFFECT: enhanced accuracy of blank feeding. 2 cl, 2 dwg
Patent RU-2032904-C1 (RU)
Title: Method of determination of degree of risk of lead intoxication
Inventor: TUKAEV RASHIT D
IPC: G01N33/48
Filed: 1992-02-14
Granted: 1995-04-10
Abstract: FIELD: medicine. SUBSTANCE: proposed method of determination of degree of risk of lead intoxication provides for investigation of content of lead in day's portion of urine and for additional homeocentric biological action on examined person with subsequent determination of content of lead in day's portion of urine. If increase of content of lead exceeds 10% relative to initial content low degree of risk of lead intoxication is determined. If given factor increases or decreases by not more than 10% or if there is no changes of it moderate degree of risk of lead intoxication is defined. Decrease of this factor by more than 10% defines high degree of risk of lead intoxication. EFFECT: improved authenticity of method. 8 tbl
Patent RU-2030592-C1 (RU)
Title: Method for preparation of fill mix from slime wastes and substandard materials and device for its realization
Inventor: SMOLDYREV ANATOLIJ E
IPC: E21F15/00
Filed: 1992-03-10
Granted: 1995-03-10
Abstract: FIELD: mining. SUBSTANCE: method is based on use of current wastes (various slimes) which are brought to moisture content of 18-20% by weight by adding plastic materials and subjected to briquetting with subsequent treatment with hardener jet and conveying compacted members in flow of binding suspension. For briquetting is used roller press which forms briquettes of regular shape and eliminates material sticking. EFFECT: saved deficient filler in cementing fill mixture and required strength of fill mass due to increased concentration of solid component in mixture and strengthened surface of compacted member from slimes. 7 cl, 4 dwg