baber/WOPTO huggingface dataset:
Patent RU-2082748-C1 (RU)
Inventor: IONE KAZIMIRA GAVRILOVNA
IPC: C10G11/05
Filed: 1993-09-29
Granted: 1997-06-27
Abstract: FIELD: motor fuel production. SUBSTANCE: liquid motor fuels are produced through reprocessing of organic wastes and secondary-origin hydrocarbon mixtures in presence of catalysts - binary oxide systems involving III, IV. V, and VII group elements having frame structure with molecule-size channel system, in which, in the second coordination sphere of silicon atoms entering zeolite crystal lattice, there is no more than one cation having charge of isomorphously substituting element. Outer surface of zeolite crystals has no cations of isomorphously substituting elements or their oxide non-frame compounds. Process is conducted in hydrogen-containing gas medium at hydrogen to raw material volume ratio (20-50):1. Aldehyde-ketone- and diene-containing raw material preliminarily contacts with the same catalyst or with nickel on silica or alumina under pressure 0.1-2.0 MPa and at temperature 180-280 C with raw material feeding weight velocity 0.5-4.0 in hydrogen-containing gas medium at hydrogen to raw material volume ratio (20-50):1. EFFECT: enhanced catalyst efficiency. 3 tbl
Patent RU-2065920-C1 (RU)
Title: Above-bit colmatator
Inventor: PETROV NIKOLAJ A
IPC: E21B33/138
Filed: 1993-10-27
Granted: 1996-08-27
Abstract: FIELD: mining equipment. SUBSTANCE: in drilling and preparation of hole to cementation, high quality of colmatation is achieved by subjecting hole wall to combination of hydraulic impact and acoustic treatment by device with body having cylindrical space which is perpendicular to its longitudinal axis. Connection threaded ports are provided in body. Cylindrical space is closed at both sides by plugs and it accommodates hydraulic vibrator in the form of rod with closing member of hydraulic jet head piece. Longitudinal axis of headpiece is perpendicular to axes of cylindrical space and body. Hydraulic jet closing member is mounted in middle part of rod with possibility of rotation. Body has tangential vertical inlet passage leading to middle part of cylindrical space, and it also has vertical tangential outlet passages in same plane located at its ends. Provided in rod at both sides of closing member are axial passages matched with openings in side plugs, and inlet tangential passages located in plane perpendicular to axial passages. EFFECT: high efficiency. 5 dwg
Patent RU-2077547-C1 (RU)
Title: Liquid for killing oil wells and method of preparation thereof
Inventor: SALIMOV MARAT KHALIMOVICH
IPC: C09K8/42
Filed: 1994-04-19
Granted: 1997-04-20
Abstract: FIELD: oil and gas production. SUBSTANCE: nonexpensive liquid for killing oil wells is prepared from formation water with different mineralization containing plastering material - monosulfite lye, its content being calculated from empirical formula c = 32-20 ρ where r is density of formation water. Liquid provides acceptable water loss owing to formation of fluid sludge-like deposit on well bottom. EFFECT: reduced cost of killing liquid. 3 cl, 1 tbl
Patent RU-2109665-C1 (RU)
Title: Plastic vessel with handles
Inventor: EHMERI I VEHLI
IPC: B65D1/02
Filed: 1994-04-28
Granted: 1998-04-27
Abstract: FIELD: food industry; plastic containers for carbonated drinks. SUBSTANCE: plastic vessel formed by blowing has at least one inner support member made integral with inner surface of body wall to support the wall. Body part of vessel forms projections interconnected by cavities forming handle with inner support member connecting and supporting the cavities. EFFECT: enlarged operating capabilities. 9 cl, 114 dwg
Patent RU-2055875-C1 (RU)
Title: Vodka
Inventor: KAZIKAEV ERNST M
IPC: C12G3/06
Filed: 1994-06-15
Granted: 1996-03-10
Abstract: FIELD: production of liqueur and vodka. SUBSTANCE: 100 dal of desired vodka contains 0.5-1.5 kg of dry skim koumiss and aqueous-alcohol liquid. EFFECT: improves quality of desired product.
Patent RU-2080747-C1 (RU)
Title: Device for electromagnetic processing of friable materials
Inventor: REDKIN SERGEJ V
IPC: H05B6/64
Filed: 1994-06-16
Granted: 1997-05-27
Abstract: FIELD: heating and drying friable materials in chemical industry, in particular, for drying polymer granules which re raw material for punching articles. SUBSTANCE: device has load unit, vibration unit, extended heating chamber, meander-shaped waveguide, which is cut by heating chamber multiple times. Heating chamber is made from material which is transparent to microwaves and is located at angle to horizontal plane for variation of inclination angle. EFFECT: uniform drying of friable material with low moisture, decreased power usage, simplified design, increased reliability. 1 dwg
Patent RU-2075988-C1 (RU)
Inventor: OSADCHIJ EVGENIJ ALEKSANDROVIC
IPC: A61H3/00
Filed: 1994-06-29
Granted: 1997-03-27
Abstract: FIELD: sports and medical equipment. SUBSTANCE: apparatus has carcass with members secured to human body, two pairs of levers, each consisting of coxofemoral and talocrural levers interconnected through pivot unit and connected with one end to carcass and with other end to boot supporting platform. Pivot unit retaining mechanism with ratchet toothed gear is adapted to connect levers and is provided with pair of wheels having ratchet toothed gear. Pivot unit retaining mechanism is kinematically connected with movable platform and fixed at the level of knee joint. Levers are made composite. It allows levers to be adjusted in accordance with anthropometrical parameters of User's limbs. EFFECT: simplified construction, increased efficiency and enhanced reliability in operation. 16 dwg
Patent RU-2093345-C1 (RU)
Title: Manipulator
Inventor: KRAVCHENKO NIKOLAJ FEDOROVICH
IPC: B25J18/00
Filed: 1994-07-06
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to technological equipment for mechanization and automation of production processes, such as in shops of machining, stamping, forging, also feeding blanks to machine working zone, etc. Manipulator has electric motor 1, Maltese-cross mechanism 2, column 3, arm 4 with gripping device 5. Crank 6 with pin 7 through connected unit 8 is linked with arm 4. Proper selection of distance between axes of rotation of column, crank and its pin ensures high acceleration and intensive braking of manipulator arm 4 during operation. EFFECT: high efficiency. 2 dwg
Patent RU-2072669-C1 (RU)
Title: Устройство для обнаружения юза колесных пар транспортного средства
IPC: B60L3/10
Filed: 1994-07-15
Granted: 1997-01-27
Abstract: Устройство для обнаружения юза колесных пар тракторного средства, содержащее блоки выделения максимального и минимального сигналов, связанные входами с датчиками токов якорей тяговых двигателей, сумматор и исполнительный блок, отличающееся тем, что сумматор снабжен третьим входом и введено суммирующее интегрирующее звено, входы которого соединены с соответствующими выходами блоков выделения максимального и минимального сигналов, а выход - с первым входом сумматора, второй и третий входы которого подключены соответственно к выходам блоков выделения максимального и минимального сигналов, выходы которого соединены с исполнительным блоком.
Patent RU-2083185-C1 (RU)
Inventor: BARANNIKOV VIKTOR I
IPC: A61F2/32
Filed: 1994-07-18
Granted: 1997-07-10
Abstract: FIELD: medicine, orthopedics, surgery. SUBSTANCE: endoprosthesis includes an arm the proximal end of which comes to a neck with collar and detachable spherical head. A through canal is designed via femoral component and passes from distal end of an arm towards the surface of spherical head. Along this one the content of marrow canal passes into friction center to be used as a lubricant. A through canal is formed with turnings situated on back and frontal sides of an arm along its longitudinal axis, each turning is supplied with individual storage unit as holes situated in the proximal part of an arm under the collar from the side of turnings and connected with a through canal in their turn. EFFECT: higher efficiency. 3 dwg
Patent RU-2074807-C1 (RU)
Title: Hydraulic feed chain of screw-cutting lathe for turning tapered surfaces
Inventor: BORODAEV ALEKSANDR GRIGOREVICH
IPC: B23Q5/26
Filed: 1994-07-27
Granted: 1997-03-10
Abstract: FIELD: machine-tool industry. SUBSTANCE: each hydraulic stepping drive used in the chain of length and lateral feed includes hydraulic stepping motor connected with lead screw of corresponding feed and hydraulic pulse generator. The gear ratio between the length and lateral feed values depends on the ratio of frequencies of the hydraulic pulses sent to the actuating stepping motors and is determined by design number of slots on the rotating sleeves of the hydraulic pulse generators of the length and lateral feed drives. EFFECT: improved feed accuracy. 1 dwg
Patent RU-2072472-C1 (RU)
Inventor: GALEEV RINAT GIMADELISLAMOVICH
IPC: F16L58/04
Filed: 1994-08-25
Granted: 1997-01-27
Abstract: Использование: строительство и ремонт трубопроводов. Сущность изобретения: повышение качества изоляционного покрытия посредством активизации адгезионных свойств клеящего материала при его нагреве. На металлическую трубу наматывают ленту-клеящий материал и изоляционную ленту. Поверхностный слой трубы нагревают до температуры активизации адгезионных свойств клеящего материала.
Patent RU-2041953-C1 (RU)
Inventor: SUSLOV MIKHAIL A
IPC: C13B50/00
Filed: 1994-11-25
Granted: 1995-08-20
Abstract: FIELD: food industry. SUBSTANCE: proposed sugar contains saccharose and sweetening agent (e. g. sodium saccharinate). Quantity of said sweetening agent is chosen according to ratio of sweetness of ingredients, said quantity being 0.05-0.5 weight parts per 100 weight parts of saccharose. Proposed sugar is low-caloric. EFFECT: improves quality of desired product. 10 cl, 1 tbl, 1 dwg
Patent RU-2051430-C1 (RU)
Title: Diverter of thermonuclear reactor
Inventor: EVTIKHIN VLADIMIR A
IPC: G21B1/00
Filed: 1995-02-07
Granted: 1995-12-27
Abstract: FIELD: thermonuclear engineering. SUBSTANCE: diverter comprises a casing with receiving plates inside whose surfaces facing the flow of high-energy particles from the reactor are fitted with capillary-porous mats made of metal fibers and connected with a container filled with liquid lithium. The diverter casing also contains evaporated lithium condensing plates with the above-mentioned capillary-porous mats secured on their surfaces and connected with liquid-lithium container and with a system for collecting and cleaning the condensed lithium. The relation of areas of receiving plates and condensing plates equals 1:20. EFFECT: improved design. 1 dwg
Patent RU-2085144-C1 (RU)
Title: Compression-distraction apparatus
Inventor: PRON SERGEJ V
IPC: A61B17/66
Filed: 1995-04-24
Granted: 1997-07-27
Abstract: FIELD: neurosurgery. SUBSTANCE: apparatus has at least two perforated plates 1,2 spaced from each other for placing line 3 of bone fracture 4 between them. Plates 1,2 are connected through screw bars 7 which are attached to plate 2 through hinges 9. Apparatus has also screw pins 10,10,11,11 fastened on screw holders 16,17. The latter are mounted in pockets 5,6 in plate 1,2 free to move. Each stop piece 14,14,15,15 is made in the form of two press plates with coaxial through openings for holder, and grooves forming canal for screw pin when plates are in tight contact. When necessary, apparatus is provided with sliding facilities for controlled correction of displacement of bone fragments, external perforated strips 27,26, removable perforated laminar brackets with through channels, and additionally screw bars. EFFECT: improved design. 7 cl, 39 dwg
Patent RU-2090268-C1 (RU)
Title: Dust separator
Inventor: ZHILNIKOV VLADIMIR B
IPC: B04C3/06
Filed: 1995-05-06
Granted: 1997-09-20
Abstract: FIELD: dry inertial cleaning in counter swirled gas flows. SUBSTANCE: dust separator is provided with tangential branch pipe in its upper portion for introducing secondary gas flow, swirler and axial branch pipe for discharge of cleaned gas; besides that, dust separator is provided with branch pipe for inlet of primary dust-laden gas; this branch pipe is fitted in lower portion of separator and is provided with diffuser and straight-way passage. Separator is also equipped with dust hopper. EFFECT: enhanced efficiency of dust separation due to reduction of amount of dust of fine fractions. 1 dwg
Patent RU-2093459-C1 (RU)
Title: Способ получения озона
Inventor: ULANOV IGOR M
IPC: C01B13/11
Filed: 1995-05-10
Granted: 1997-10-20
Abstract: Использование: получение озона с помощью электрического разряда. Сущность изобретения: кислород посекционно подают в зону реакции плазмотрона трансформаторного типа, воздействуют на него безэлектродным индукционным разрядом, образующийся озон закаливают в вихревом потоке кислорода и посекционно выводят из зоны реакции. Способ прост, экономичен, производителен. 1 ил.
Patent RU-2096644-C1 (RU)
Title: Hybrid ramjet engine
Inventor: BYCHENOK VYACHESLAV IVANOVICH
IPC: F02K7/10
Filed: 1995-05-30
Granted: 1997-11-20
Abstract: FIELD: manufacture of engines; heat generators. SUBSTANCE: engine is provided with aerodynamic valve and gas reflector mounted at inlet of pulsating combustion chamber which is provided with cooling jacket with fuel circulating system connected to fuel supply system at inlet and with ejector at outlet; ejector is connected with afterburner chamber. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2117382-C1 (RU)
Title: At-cur crystal element manufacturing process
Inventor: KIBIREV S N
IPC: H03H3/02
Filed: 1995-06-06
Granted: 1998-08-10
Abstract: FIELD: microelectronics; manufacture of thin crystal elements for high-frequency piezoelectric devices such as crystal cavities and monolithic filters. SUBSTANCE: manufacturing process involves mechanical treatment of crystal blanks and their chemical and dynamic etching in acid solution doped with surface-active impurities such as dimethylformamide or butanol conducted at 348- 373 K in two stages. First stage includes chemical and mechanical etching in acid solution doped with butanol to produce blank having surface roughness equal to or greater than 0.04 mcm. During second stage, etching solution is doped with dimethylformamide to obtain surface roughness of crystal element not over 0.02 mcm. In either case, surface roughness is measured by etching traces along line which is at angle of 30 deg. to crystallographic axis X in crystal. Dynamic resistance of cavities manufactured using proposed process is in average 30% lower than that of prototype. In addition, yield of cavities with Q- factor as high as 15•10 3  amounts to 75% compared to 60% of prototype. EFFECT: improved capacity and yield of high-quality crystal elements. 3 dwg, 1 tbl
Patent RU-2074815-C1 (RU)
Title: Method of faced wood structures production
Inventor: BRYSKIN ALEKSANDR AJZIKOVICH
IPC: C09J5/00
Filed: 1995-06-28
Granted: 1997-03-10
Abstract: FIELD: woodworking, production of faced wood pieces in particular. SUBSTANCE: method of faced wood structures production provides for preliminary working of surfaces to be stuck, their holding in the air, their sticking together and pressing, that is exercised under atmospheric pressure by vacuum treatment for 20 - 50 minutes. In the case pressing operation is exercised after faced wood structure is placed in hermetically sealed volume formed by air impermeable plastic material. EFFECT: increased quality of faced wood structures. 4 cl, 1 dwg
Patent RU-2133729-C1 (RU)
Title: Method of catalytic oxychlorination of ethane to vinyl chloride
Inventor: IAN MAJKL KLEG
IPC: C07C17/15
Filed: 1994-09-07
Granted: 1999-07-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to synthesis of monomer - vinyl chloride from ethane. Method is based on an oxychlorination reaction in reactor for an oxychlorination in the presence of an oxychlorination catalyst. Catalyst consists of copper salt and alkaline metal salt applied on an inert carrier. Catalyst has copper, potassium and cerium preferably at ratio, wt.-%: 1.3 : 3.4 : 0.74. Process is carried out in excess of gaseous hydrogen chloride at 400-550 C. Then vinyl chloride is removed from reaction products and by-side unsaturated chlorine-containing substances are hydrogenated in the presence of hydrogenation catalyst at 20-250 C and recirculated into an oxychlorination reactor. EFFECT: high conversion and significant decrease of waste producing. 9 cl, 6 tbl, 31 ex
Patent RU-2122291-C1 (RU)
Inventor: GONCHAROV A F
IPC: H04L5/22
Filed: 1995-08-14
Granted: 1998-11-20
Abstract: FIELD: digital equipment, in particular, decompression and detection of channels in digital streams of different level of hierarchical compression. SUBSTANCE: method involves selection of synchronization signals in received signal, synthesis of signal model, its storage in memory, reading it in step with signal using synchronization signals, and regeneration. This results in possibility to achieve information constituents in digital stream. Corresponding device has synchronization selector 1, memory unit 2 which has reading and writing circuits, clock regenerator 7, information regenerator 4, PC memory unit 5, clock signals delay unit 6, information delay unit 7. EFFECT: digital stream processing using synthesis of signal model, their storage and reading from memory unit in step with received signal. 1 dwg
Patent RU-2084350-C1 (RU)
Title: Printer
Inventor: KHUDOBORODOV NIKOLAJ V
IPC: B41J3/36
Filed: 1995-09-18
Granted: 1997-07-20
Abstract: FIELD: printing equipment. SUBSTANCE: reproduction of symbols is carried out with the aid of rods of magnetic ink solidifying in magnetic field pushed by electric discharges during printing from channels of printing head. Printing head is equipped with permanent magnet to create magnetorheological effect. Wire from pulse distributor positioned on printing head and coupled via sliding contact and spring-loaded bus to output of former of controlling signals which inputs are connected to storages of Russian and Latin alphabets is built into wall of each channel. Selection of pulse combinations is performed by pressure on symbol key. EFFECT: enhanced speed and improved quality of reproduction. 11 dwg
Patent RU-2097616-C1 (RU)
Inventor: OZEROV SERGEJ V
IPC: F16D13/64
Filed: 1995-10-17
Granted: 1997-11-27
Abstract: FIELD: transport engineering; transmissions; clutch driven disks with built-in torsional vibration damper. SUBSTANCE: damper for clutch driven disk has hub with outer splines and enclosing flange made integral with hub and splines, disk installed on hub for engagement with its splines by means of its inner splines with backlash taken up, two springs installed tangentially in sockets, other support member installed on hub, and lockring. Each socket is formed by cavity on side surface of enclosing flange pointed to disk, cutout over circumference of damper disk hole and cavity on second support member fixed on hub by lockring and two projecting parts of hub splines located with their projecting parts in cavity of support member. All parts of socket are accurately arranged opposite to each other in direction of axis of hub rotation. EFFECT: enhanced reliability of operation. 9 cl, 6 dwg
Patent RU-2113019-C1 (RU)
Title: Disk drive for information storage
Inventor: DOVEK MORIS MUSA
IPC: G11B5/39
Filed: 1993-11-24
Granted: 1998-06-10
Abstract: FIELD: information storage equipment using hard drives with magnetoresistive reader. SUBSTANCE: device has hard drive for magnetic recording, hard drive rotation unit, magnetoresistive head, which is mounted on holder, unit which provides contact of holder to disk, unit for processing signal which is read by magnetoresistive head, holder movement drive. Disk is covered with liquid film. Holder has unit for keeping holder on liquid substrate. Disk drive has unit for decreasing effect of signal modulation caused by alternation of magnetoresistive detector cooling caused by difference in distance between disk and head due to buckles on disk surface. Goal of invention is achieved by filter which is introduced into signal for processing of signal to be read. Parameters of detector decrease modulation effect. Length of holder which contacts disk is less than disk buckles period. EFFECT: decreased signal modulation caused by disk buckles. 16 cl, 14 dwg
Patent RU-2110059-C1 (RU)
Inventor: BARYSHNIKOV V I
IPC: G01N21/62
Filed: 1995-10-26
Granted: 1998-04-27
Abstract: Использование: в области спектрального анализа. Сущность изобретения: способ включает возбуждение люминесцентных примесей и собственных дефектов электронным пучком, длительность которого составляет 0,1 излучательного времени жизни наиболее короткоживущего центра свечения, регистрацию люминесценции, выявление характеристических полос в спектре люминесценции, идентификацию центров свечения, измерение интенсивностей эталона и характеристических полос, определение концентрации с привлечением данных по градуировочным образцам. Внутренним эталоном чувствительности выбирают собственное фундаментальное широкополосное свечение исследуемого материала, длительность которого меньше излучательного времени центров свечения. 1 табл., 7 ил.
Patent RU-2123763-C1 (RU)
Title: Method for time share of channels in mobile radio communication networks
Inventor: BORISOV V I
IPC: H04B7/26
Filed: 1996-01-29
Granted: 1998-12-20
Abstract: FIELD: radio engineering. SUBSTANCE: method of channel time share involves compression of continuous signal flows of user messages into periodical signal packets according time chart of channel time share, forming group packet flow of message signals, in which packets of information signals are interlaced with protection time intervals and intervals for synchronization signal transmission, and packets of information signals, and modulation of transmission line carrier frequency upon sending. Upon receiving method involves demodulation of radio signal, detection of synchronization signal, which provides number of target time-shared channel in group flow of packets of user signals, and regeneration of source continuous message from packets of information signals of target time-shared channel. Time chart of communication system operations is equipped with additional time intervals for measurement of user signal levels and signal distribution duration for which base station measures levels of received signals of user sets, compares measured signal levels and forming groups of users with close values of signal levels. In each group of users with close signal levels equal target channel number is assigned. Then signals of group of users of each time channel is additionally split into code channels. In addition during additional code channel sharing, packets of information signals from each user are encoded by a signal from set of semi- orthogonal M sequences or orthogonal Walsh-type signals. In order to achieve their effective share in common bandwidth of signal receiving by base station, user sets emit signals advanced by double time for distribution of radio signal from base station with respect to received synchronization signals from base station. When base station receives signals of user sets, it processes them according to type of their encoding signals, detects group packets of time-shared channel signals and regenerates source continuous information signal from packets of signals of target time-shared channel. EFFECT: low-rate transmission of group signal for many users.
Patent RU-2099125-C1 (RU)
Title: Distillation process
Inventor: SACHAVO MIKHAIL SERGEEVICH
IPC: C12H6/02
Filed: 1996-02-06
Granted: 1997-12-20
Abstract: FIELD: chemical engineering. SUBSTANCE: invention places special emphasis on distillation separation of liquid products in food, oilseed, and chemical industries when separating multicomponent mixtures and concentrating solutions. Method includes filling gas spaces of boiling vessel, cooling facility, and distillate collector with vapor phase. Vapor phase is cooled with no contact with atmosphere so developing subatmospheric pressure in system. Thereafter, raw material is heated in boiling vessel having no contact with atmosphere and resulting vapor phase is cooled and condensed. Condensate is collected. EFFECT: enhanced efficiency of process. 1 dwg