baber/WOPTO huggingface dataset:
Patent DE-19948229-C1 (DE)
Title: Hochfrequenz-Ionenquelle
Inventor: KILLINGER RAINER
IPC: H05H1/24
Filed: 1999-10-07
Granted: 2001-05-03
Abstract: Es wird eine Hochfrequenz-Ionenquelle, insbesondere ein Hochfrequenz-Ionentriebwerk, beschrieben, welches ein Entladungsgefäß (2), einen in das Entladungsgefäß (2) mündenden Gaseinlaß (10) für ein in dem Entladungsgefäß (2) zu ionisierendes Gas und eine mit dem Gaseinlaß (10) verbundene Quelle (9) für das zu ionisierende Gas, eine das Entladungsgefäß (2) umgebende Hochfrequenzspule (3) und einen an die Hochfrequenzspule (3) angeschlossenen Hochfrequenzgenerator (4) zur Erzeugung eines das in dem Entladungsgefäß (2) vorhandene Gas ionisierenden hochfrequenten elektromagnetischen Wechselfeldes enthält. Weiterhin ist an dem offenen Ende des Entladungsgefäßes (2) ein mit einer Beschleunigungsspannungsquelle (12) verbundenes Beschleunigungsgitter (11) angeordnet, um die in dem Entladungsgefäß (2) erzeugten Ionen in Form eines aus dem Entladungsgefäß (2) austretenden Ionenstrahls zu beschleunigen. Erfindungsgemäß hat das Entladungsgefäß (2) im Längsschnitt eine sich zu dem dem offenen Ende (5) gegenüberliegenden Ende (6) hin verjüngende Form und die Hochfrequenzspule (3) umgibt das Entladungsgefäß (2) zumindest teilweise in dem sich verjüngenden Bereich.
Patent DE-19958469-C1 (DE)
Title: Security door for a bank etc has a lever arm at the upper hinge pin which acts on an obstruction to stop the door movement and prevent any injury
Inventor: CLAUSEN OLAF
IPC: E05G5/00
Filed: 1999-12-04
Granted: 2001-05-17
Abstract: The door, and especially a security door, has a door panel (1) which lies loosely on a curved line at the door opening during a swing movement and moves along it. During the swing movement, should the door strike an obstacle, the door automatically ceases to follow the curved line. A lever arm (9) is between the door panel (1) and the door frame on a hinge pin of the swing mounting and extending behind the door, which rotates with the swing door. A spring applies a torque to the lever arm, and a pull force or weight (17) acts on it so that the lever arm (9) follows the curved line on the swing movement of the door panel (1) on opening and closing.
Patent MD-4487-C1 (MD)
Title: Wind turbine with horizontal axis
Inventor: BOSTAN Viorel
IPC: F03D1/00
Filed: 2016-08-01
Abstract: The invention relates to wind-power engineering, namely to wind turbines with horizontal axis and can be used to convert renewable energy, in particular to convert wind energy.The wind turbine with horizontal axis comprise a tower (4), on which are installed a rotor (2) with three aerodynamic blades (1), located on the hub of the rotor (2) at an angle Θ relative to the vertical plane of the rotor (2), the value of which is determined by the formula:,where: ymax is the amplitude of displacement of the blade tip;D - rotor diameter;Fmax - maximum deflecting force;E - modulus of elasticity of blade material;Iy - the moment of inertia relative to the axis of symmetry of the blade's aerodynamic profile.The distance from the vertical plane of rotation of the blades (1) to the outer surface of the tower (4) is minimal.
Patent RU-2078742-C1 (RU)
Title: Material for manufacturing surface plates
Inventor: DOLGOPOLOV VLADIMIR E
IPC: C04B28/02
Filed: 1992-10-26
Granted: 1997-05-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention is dealing with plates used for roofing, facing, and as road material, coatings for marine and hydrotechnical constructions. Utilized composition contains (in wt %): Portland cement, 32.82-33.00; keramzite sand with intergrain void space not exceeding 30% and strength 9-10 MPa, 52.8-53.1; superplastisizer based on naphthalenesulfonic acid sodium salt with formaldehyde, 0.098-0.099; saponified wood tar, 0.0003-0.00033; water, the balance. Breaking load for plates is 85 kg, cold resistance up to 500 cycles, average density 1.5-1.6 g/cu. cm, roof weight (100 sq.m) 2640 kg. EFFECT: improved performance characteristics. 3 tbl
Patent RU-2110346-C1 (RU)
Title: Cone tube production method
Inventor: GRINSHPUN M I
IPC: B21C37/18
Filed: 1992-11-17
Granted: 1998-05-10
Abstract: FIELD: plastic metal working, namely production of cone tubes for masts of illuminators, high-voltage power transmission lines and other elongated different-purpose tubes. SUBSTANCE: cone tube is made of two blanks cut out of steel sheet and welded one to another. Further shaping is realized by means of fluid in open space without any die set. EFFECT: enhanced efficiency. 7 dwg
Patent RU-2043515-C1 (RU)
Title: Two-stroke internal combustion engine with compression ignition
Inventor: PLYUSHCHEV VALERIJ GEORGIEVICH
IPC: F02B33/32
Filed: 1992-12-08
Granted: 1995-09-10
Abstract: FIELD: engine engineering. SUBSTANCE: blower is constructed as a plate-rotor pump enclosed by casing 10. Shaft 8 has grooves 11 wherein pump plates 12,13 are received. The plates are provided with bearing units. Casing 10 is shifted with respect to the axis of shaft 8 and connected with inlet ports 2 by way of inlet manifolds 14. EFFECT: decreased sizes and enhanced efficiency of the engine. 6 cl, 7 dwg
Patent RU-2039094-C1 (RU)
Title: Method for making isotropic and relay electrical steel
Inventor: TSYRLIN MIKHAIL B
IPC: C21D8/12
Filed: 1992-12-07
Granted: 1995-07-09
Abstract: FIELD: steel making. SUBSTANCE: method includes hot rolling, double cold rolling with intermediate and final recrystallization annealing. Carbon content is within 0.002 0.015 per cent, and the steel is finally worked up to 0.60 1.20 per cent. EFFECT: steel of high performance. 1 tbl
Patent RU-2128362-C1 (RU)
Title: Device for preparation of calling image and its execution
Inventor: MERFI DEHNIEHL L
IPC: G06F9/445
Filed: 1992-03-04
Granted: 1999-03-27
Abstract: FIELD: computer engineering. SUBSTANCE: method involves automatic generation of symbol vector, so that fast reading of symbols by linker and operation system is ensured upon application launching. EFFECT: flexibility comparable to flexibility of linking time binding. 2 cl, 7 dwg
Patent RU-2052144-C1 (RU)
Inventor: MELIKOV EDUARD N
IPC: F02B75/26
Filed: 1993-03-03
Granted: 1996-01-10
Abstract: FIELD: heat engineering. SUBSTANCE: heat engine has symmetrical working sections 1 interconnected through passageway 3 wherein pistons 4 are received. The pistons are interconnected with rod 5. The rod is provided with knives 13 of different lengths to permit interaction with the first and second grooves of drum 6. The drum is mounted on output shaft 8. The spider, which is mounted on the output shaft, is kinematically coupled with a flywheel by way of sector springs. The back chamber provided with an explosive is connected with working sections 1. The first and second grooves are different in depth and width. Knives 13 can be folded back and provided with locking members. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2094301-C1 (RU)
Title: Device for connecting and disconnecting two flanges
Inventor: LOGINOV OLEG A
IPC: B63C11/34
Filed: 1993-03-09
Granted: 1997-10-27
Abstract: FIELD: shipboard devices; devices for connecting and disconnecting two flanges, for example, diving bell with compression chamber. SUBSTANCE: device comprises two flanges with rims, seal, C-shaped clamps with jaw having two bevel surfaces and drive for motion of C-shaped clamps. End of each C-shaped clamp has shaped bevels copying part of surface of rim of flange being disconnected. EFFECT: enhanced reliability. 2 dwg
Patent RU-2112534-C1 (RU)
Inventor: PONOMAREVA ANNA GENADIEVNA
IPC: A61K36/55
Filed: 1993-04-14
Granted: 1998-06-10
Abstract: Использование: в медицине, а именно при создании лекарственных средств растительного происхождения для лечения ревматоидного артрита. Сущность: сбор содержит крапиву, багульник, зверобой или девясил, рябину, таволгу, череду, толокнянку, семя укропа и льна, донник или клевер, хвощ, тысячелистник, шиповник, почки сирени и сосны, календулу, корень бадана и солодку при следующем массовом соотношении компонентов: 3:4:2:3:3:4:4:2:2:3:2:2:2:2:2:2: 2:3. Сбор направлен на лечение тех патологических процессов, которые способствовали развитию заболевания, и на ранних стадиях болезни позволяет предотвратить развитие патологической цепи заболевания.
Patent RU-2036627-C1 (RU)
Title: Protection device to be used by arc welders
Inventor: ROMANOVSKIJ VLADIMIR F
IPC: A61F9/06
Filed: 1993-04-15
Granted: 1995-06-09
Abstract: FIELD: occupational medicine; welding; eye protection. SUBSTANCE: device has composite sight window. The lower portion of the sight window is made of light protection glass, whereas the upper portion is made of liquid crystal material optically nontransparent in the absence of electric voltage. When the arc starts glowing, light filter transparency becomes lower and the operator eyes turn out to be protected from being exposed to arc action. EFFECT: enhanced effectiveness in protecting eyes from harmful influence of arc glow radiation. 3 cl, 4 dwg
Patent RU-2040988-C1 (RU)
Title: Method of making welded straight-seam tubes
Inventor: SAPRYGIN KHRAZALEN M
IPC: B21C37/06
Filed: 1993-05-05
Granted: 1995-08-09
Abstract: FIELD: metal pressure forming. SUBSTANCE: method, providing lowered twisting of longitudinal butt of a tubular blank, comprises steps of lateral bending of an initial crescent-like blank, having concave and convex edges, along shaping transitions in rolls; twisting the blank at least in first intertransition zone around the concave edge with simultaneous applying to it a cross compression effort at a side of its convex edge in such a way, that a value of twisting deformation is no more, than an elastic deformation value of a material of the blank. EFFECT: enhanced quality of straight-seam welded tubes due to lowered twisting of their longitudinal butt upon making process. 1 cl, 9 dwg, 3 tbl
Patent RU-2066305-C1 (RU)
Title: Device for processing of litter manure into fertilizer and manure gas
Inventor: KOVALEV ALEKSANDR A
IPC: C02F11/04
Filed: 1993-05-26
Granted: 1996-09-10
Abstract: FIELD: processing of litter manure into fertilizer and manure gas. SUBSTANCE: device for processing of litter manure into fertilizer and manure gas includes sectional methane tanks operating in cyclic mode. Manure gas is produced from piled manure with no consumption of energy for maintaining the process of anaerobic fermentation. Methane tanks have removable covers, hydroseal, premolding plates and device for injection of air oxygen and pumping out of moisture. EFFECT: higher efficiency. 2 dwg
Patent RU-2082440-C1 (RU)
Title: Method to treat patients with primary hemochromatosis
Inventor: SHCHERBININA SVETLANA P
IPC: A61M1/36
Filed: 1993-05-19
Granted: 1997-06-27
Abstract: FIELD: medicine, transfusion. SUBSTANCE: method deals with plasmacytopheresis to decrease the risk of infection and avoid sensibilization for foreign proteins, the return of leukothrombosuspension, freezing cryoprecipitate-free autologous plasma followed by freezing out and injecting at repeated plasmacytopheresis. Multiple outpatient plasmacytopheresis is conducted with plasma substitution at the first procedure with quick-frozen donor plasma, albumin or saline solutions and the return of autologous leukothrombosuspension. Cryoprecipitate-free autologous plasma is used for plasma substitution during the next procedures. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2051602-C1 (RU)
Inventor: SALDAEV ALEKSANDR M
IPC: A47F5/02
Filed: 1993-05-28
Granted: 1996-01-10
Abstract: FIELD: exhibition equipment. SUBSTANCE: podium has body, column, support legs and bracket. Body is formed as corrugated disk with central and peripheral openings. Column of variable length is mounted in central opening and support legs are mounted in peripheral openings. Support legs have unequal arms, whose position in peripheral openings may be varied. Bracket carrying explications of agricultural crops to be advertised is fixed in one support leg. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 4 dwg
Patent RU-2065042-C1 (RU)
Title: Method for determining physical parameters of heterogeneous mixture
Inventor: ORLOV VLADIMIR N
IPC: E21B47/00
Filed: 1993-06-17
Granted: 1996-08-10
Abstract: FIELD: determination of technological properties of strata and content of minerals in those in mining. SUBSTANCE: method for determining physical parameters of heterogeneous mixture has structural positioning the mixture by agitating and/or enclosing components. At least one of the components is hoist medium of the heterogeneous mixture. Additionally reverse n-component mixture is created for at least one n-component mixture. Integral parameter is determined on the base of totality of the base and additional mixtures. Contributive share of each mixture to the resultant integral parameter is proportional to relative content of the component of the hoist medium. EFFECT: high accuracy. 5 dwg
Patent RU-2059440-C1 (RU)
Title: Apparatus for blade-type separators cleansing water distribution
Inventor: ANIKIN MIKHAIL F
IPC: B03B5/52
Filed: 1993-07-06
Granted: 1996-05-10
Abstract: FIELD: natural minerals benefication, ores and sands processing. SUBSTANCE: apparatus for blade-type separators cleansing water distribution as connected to each other tanks, branch pipe to feed tank with water, two branch pipes to remove water from tank, that are linked with tubes of measuring water in dozes and are capable to turn in vertical plane; located in tank branch pipe for tank water level stabilization and excessive water discharge. Tanks have form of straight parallelepiped divided for two communicating parts by partition with window in its upper part. Branch pipes are elbow-type, tanks side planes are made in the form of parallelogram and are mounted vertically. Partition is mounted in parallel to side right angled planes. Each part of tank has branch pipe for water discharge. Branch pipe for water feeding into tank is located in upper part of tank. Branch pipe for tank water level stabilization and cleansing water discharge is located in lower part of tank. Cleansing water measuring in dozes tubes are communicating with elbow-type branch pipes for cleansing water discharge through flexible coupling. EFFECT: improved design. 3 dwg
Patent RU-2056554-C1 (RU)
Inventor: IVANOV YURIJ S
IPC: F16H1/00
Filed: 1993-08-06
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: hydraulic motor uses a flexible and rigid wheels, gear-type coupling, plunger waveform generator and a distributer in the form of a disk with bores. The latters are positioned on different disk diameters. Axial bores, connected by working medium feed and drain spaces, are located on the end face of the waveform generator. During disk rotation the flow of working medium is redistributed in the waveform generator, whose plungers move as a result of pressure differential, deform the flexible wheel and generate deformation waves and develop a torque at the flexible wheel, which is transmitted to the motor output shaft. EFFECT: improved design.
Patent RU-2089203-C1 (RU)
Inventor: ORLOV VLADIMIR I
IPC: A61K35/48
Filed: 1993-09-06
Granted: 1997-09-10
Abstract: Изобретение относится к медицине, а именно к акушерству, и касается лечения хронического невынашивания беременности при заболеваниях надпочечников. Для этого используют культуру клеток надпочечников плодов человека или надпочечников свиньи в дозе 200-300 мг на 10 кг массы тела, которую трансплантируют под аноневроз прямой мышцы живота в ранние сроки беременности. 1 табл.
Patent RU-2082064-C1 (RU)
IPC: F24B1/18
Filed: 1994-01-18
Granted: 1997-06-20
Abstract: FIELD: domestic transformable articles. SUBSTANCE: fireplace has base which includes fixed and movable parts. fixed part consists of rear wall, side walls with wells, arch, front wall which form furnace inlet, shield, upper shelf, chimney with gates, cabinet and guard grate. Chimney is enclosed in cabinet; fireplace is provided with supporting panels mounted on levers: on one side panels have spring-loaded mat layers; on other side, panels are provided with heat-transfer members made in form of brickwork and device for creating effect of flame of dummy fuel. Fireplace is provided with chamber between upper shelf and furnace arch where collapsible framework is arranged; side walls of fireplace are provided with additional cabinets having chambers which are connected with fireplace chimney and with atmosphere. EFFECT: enhanced efficiency. 4 cl, 5 dwg
Patent RU-2048267-C1 (RU)
Title: Method for production of ferritic articles
Inventor: KEM ALEKSANDR YU
IPC: H01F1/34
Filed: 1994-02-08
Granted: 1995-11-20
Abstract: FIELD: powder metallurgy; production of ferritic articles, mainly isotropic barium magnets of intricate configuration and small size. SUBSTANCE: ferritic powder is wetted in a relation of 5:1 wt pts, dried in the open at 80-95 C for 0.25-0.5 h and rubbed through a sieve with 0.2-0.5 mm mesh. The conglomeration of granules is dried at 200-300 C for 0.5-2.0 h and sifted. The resulting granules are mixed with plasticizer, the mixture is loaded into a mold, and molded. EFFECT: higher efficiency. 4 tbl
Patent RU-2078973-C1 (RU)
Title: Device for sealing pipe line
Inventor: GRIGOREV VITALIJ A
IPC: F02K1/62
Filed: 1994-02-15
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a plug made up as a thin-walled rotation body and connected with the diverging portion of a pipe line. The plug has a spherical portion that goes into the portion that repeats the shape of the diverging portion of the pipe line. The convex part of the plug faces the converging portion of the pipe line. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2087922-C1 (RU)
Title: Radar sensor
Inventor: SHURENKOV STANISLAV S
IPC: G01S13/32
Filed: 1994-04-05
Granted: 1997-08-20
Abstract: FIELD: separation of Doppler frequency proportional to target speed and separation of video pulses whose delay is proportional to target range. SUBSTANCE: radar sensor has synchronizing unit, modulator, modulating-frequency generator, first directional coupler, phase shifter, transmitting antenna, receiving antenna, first adjustable attenuator, band filter, first mixer, local oscillator, second directional coupler, preamplifier, second adjustable attenuator, second and third mixers, intermediate-frequency amplifier, synchronous detector unit, low-frequency amplifier, automatic gain control circuit, single- and modulation unit, and functions to emit continuous, periodically phase-modulated signal at short radio-pulse modulation periods  , radio pulses being shaped from modulating-frequency generator signals; signal frequency at first mixer output is changed into first intermediate frequency; reference signal of first intermediate frequency is shaped across third mixer output from transmitter generator and local oscillator signals; continuous Doppler-frequency signals and short, delayed radio pulses of second intermediate frequency are separated across second mixer output; Dopper-frequency signal picked off low-frequency amplifier arrives at radar sensor output and also is used to control first and second adjustable attenuators through automatic gain control circuit; modulating-frequency generator signal is shifted through Doppler frequency in single-band modulation unit and used as reference signal for synchronous detector unit; radio pulses picked off intermediate-frequency amplifier output go to synchronous detector unit wherein they are converted into delayed video pulses passed to sensor quadrature outputs, their amplitude being modulated by Doppler frequency depending on phase modulation frequency of emitted signal and on target speed. EFFECT: improved design. 2 dwg
Patent RU-2075987-C1 (RU)
Title: Step-by-step motion apparatus
Inventor: OSADCHIJ EVGENIJ ALEKSANDROVIC
IPC: A61H3/00
Filed: 1994-06-29
Granted: 1997-03-27
Abstract: FIELD: sports and medical equipment, in particular, orthopedics. SUBSTANCE: apparatus has carcass with members, which may be attached to human body, and two pairs of levers pivotally coupled with carcass. Each pair has coxofemoral and talocrural levers interconnected through pivot unit and connected with their one ends to carcass and with their other ends to boot supporting platform. Pivot unit retaining mechanism with ratchet toothed gear is kinematically connected with movable platform. Carcass further has cardan unit with retaining mechanisms, T-shaped strip with spikes and cylindrical cover plates on its short ends. T-shaped strip is connected with its long end to rear part of seat through cardan shaft. Cardan unit has front and side inclination pivot joints, which are arranged in mutually perpendicular position one with respect to the other and provided with control members. Each retaining mechanism for pivot and cardan units has catch with cylindrical leg provided with pin and spring. Catch may be axially moved relative to casing unit. Members, which may be attached to human body, are further provided with suspenders, knee and talocrural shields. Pairs of coxofemoral and talocrural levers are positioned adjacent to inner parts of User's legs and pivotally connected with seat base. Apparatus allows load to be supported at any stage of lifting motion and movement, for example, from position, in which human body is inclined forward, to sides. EFFECT: increased efficiency, enhanced reliability in operation by relieving dynamic loadings from catch serration. 8 dwg
Patent RU-2054879-C1 (RU)
Inventor: DUDIN VLADIMIR MIKHAJLOVICH
IPC: A23K1/16
Filed: 1994-07-05
Granted: 1996-02-27
Abstract: FIELD: food industry. SUBSTANCE: mineral-amino acid concentrate has synthetic lysine and/or methionine, and/or tryptophan, and/or cystine, and/or cysteine, and/or threonine, and/or arginine, and/or histidine, and/or isoleucine, and/or leucine, and/or phenylalanine, and/or tyrosine, and/or valine, and/or serine, and/or proline, and/or alanine, and/or aspartic acid, and/or glutamic acid, and/or hydroxyproline 0.1-99 wt.-%, and sapropel - the rest. EFFECT: enhanced effectiveness of concentrate, simplified process of its preparing, broadened sphere of utilization. 2 cl
Patent RU-2087860-C1 (RU)
Title: Pneumatic device measuring thickness of polymer film
Inventor: BITYUKOV VITALIJ KSENOFONTOVIC
IPC: G01B13/02
Filed: 1994-07-15
Granted: 1997-08-20
Abstract: FIELD: measurement technology, technological line of production of polymer films in the capacity of pickup of outline of automatic control of thickness of produced film. SUBSTANCE: pneumatic device measuring thickness of polymer film includes two pneumatic chambers placed in opposition and having conduits to feed air into them. Perforated measurement surfaces of chambers face each other. One of them is immobile. Computation unit determining thickness differs by incorporation of two flowmeters of air fed into pneumatic chambers and two excessive pressure transducers positioned inside pneumatic chambers connected to computation. One of pneumatic chambers is mounted immobile. Absence of moving parts in mix of measuring device and rigid attachment of pneumatic chambers considerably enhances possibility of operation in shops. Information generated by device makes it possible to keep thickness of produced film invariable timely changing rotational speed of drawing rolls of extrusion machine. EFFECT: improved quality of produced polymer film. 1 dwg
Patent RU-2076945-C1 (RU)
Inventor: POLYASHOV LEONID I
IPC: F02N11/08
Filed: 1994-08-01
Granted: 1997-04-10
Abstract: FIELD: water transport; outboard motors. SUBSTANCE: in proposed electric starting system use is made of bank of superhigh value pulse capacitors with doubled electric layer. Capacitor bank is shunted by voltage stabilizing diode and is preliminarily charged from rectifier through ballast resistor at operating motor started by mechanical starting device prior to trip. EFFECT: enhanced reliability of starting. 1 dwg