baber/WOPTO huggingface dataset:
Patent DE-19850915-C1 (DE)
Title: Monolithically integrated capacitor for compensating parasitic inductivities by connecting conductors together with highly resistive wires for bypassing the capacitor has two substrate conductive layers and a dielectric layer
Inventor: GILL HARDIAL
IPC: H01L23/64
Filed: 1998-11-05
Granted: 2000-03-23
Abstract: The top coating (4) on the dielectric layer (3) is connected to one of two of the capacitor's connecting conductors (5,6) by a conductive air-lift. The capacitor's parasitic inductivities are further compensated as both connecting conductors are connected to each other by one or more highly resistive wires to bypass the capacitor.
Patent DE-19911123-C1 (DE)
Title: System to indicate the location of an object on an underlay has one or more magnets at the standing surface of the object and a film under the underlay which is sensitive to magnetic fields
Inventor: SCHENKENDORF HEIKO
IPC: A63J21/00
Filed: 1999-03-12
Granted: 2000-08-17
Abstract: The system to indicate the position of an object (1) with a flat surface (4), in relation to an underlay, has a film which is sensitive to magnetic fields on the under side of the underlay which can be seen readily by the user. The object has at least one magnet (2) fitted in or at the flat surface, without being visible. The object is of a non-magnetic material, and the magnet system has a variable shape and/or number of magnets used according to the object to be identified.
Patent DE-19924689-C1 (DE)
Title: Verfahren zum Begrenzen der Webfachöffnung und Webfachbegrenzer
Inventor: HEHLE JOSEF
IPC: D03J1/02
Filed: 1999-05-28
Granted: 2001-05-17
Abstract: Zur Ausbildung einer qualitätsgerechten, mittels pneumatischen Mitteln gebildeten Einlegekante an einer Gewebebahn (8) ist die optimale Lage des in ein Webfach (6) zurückgeführten Endes (10a) eines angeschlagenen Schussfadens (10) maßgebend. DOLLAR A Die optimale Lage wird erfindungsgemäß durch das Begrenzen des Fachöffnungswinkels alpha der Randkettfäden (6a, 6b) auf einen Fachöffnungswinkel alpha1 erreicht, der kleiner als der Fachöffnungswinkel alpha ist. DOLLAR A Der Webfachbegrenzer (4) erstreckt sich dabei in Richtung der Webbreite (7) wenigstens auf die gewünschte Einlegetiefe bzw. Breite (7a) an der Gewebebahn (8).
Patent DE-19962966-C1 (DE)
Title: Automobile ventilation device provides warning signal upon detection of poor air quality when sunroof or electric window is open
Inventor: BOIGER PETER
IPC: E05F15/00
Filed: 1999-12-24
Granted: 2001-06-07
Abstract: The ventilation device has an air quality sensor (10) providing an air quality signal, indicating a poor air quality, combined with a signal indicating the open condition of a sunroof and/or electric window operated via a setting drive (19,20), via an AND logic (15), for supplying an output signal (24) to an optical and/or acoustic warning device (25,26). The open condition signal can be obtained from the operating signal (17) for the setting drive.
Patent MD-4217-C1 (MD)
Title: Process for anaerobic production of biohydrogen from organic waste
Inventor: COVALIOV VICTOR
IPC: C01B3/02
Filed: 2012-01-23
Abstract: The invention relates to microbiological processing of organic waste from food and agricultural product processing industry with the production of an ecologically clean energy product - biogas, consisting primarily of hydrogen. The invention can also be used for the purification of highly polluted waste waters or in other areas of the national economy, where are formed organic waste of vegetal and animal origin.The proposed process for production of biohydrogen includes the anaerobic fermentation of distillery refuse from wine stock distillation processes and alcohol production in the presence of methanogenesis chemical inhibitors, which are biologically active vegetal substances of isoprenoid nature, added to the amount of 1·10-3±5·10-4 mass % of the waste weight. The fermentation is carried out at pH=5.2…7.5 in mesophilic conditions, at 33±1°C, at the stirring of distillery refuse and continuous removal of hydrogen from bioreactor. As methanogenesis inhibitors can be used triterpenic compounds gypsogenin or gypsogenin glycosides with the following general structural formula:or neotigogenin saponin - a C27-spirostan steroid with the following structural formula:.It can also be used limonene (1-methyl-4-isopropenylcyclohexene-1), menthol (3-methyl-6-isopropylcyclohexanol) or β-carotene.The process provides a hydrogen formation rate within the limits 1.9…2.2 L(H2)/L(distillery refuse)·h, and the content of molecular hydrogen in the resulting biogas reaches 59…68 vol. %, at the same time methane is practically absent in the biogas.
Patent MD-4365-C1 (MD)
Title: Bis[1-phenyl-3-methyl-6-(pyridinium-4-yl)-4,5-diaza-hexa-1,3,5-triene-1,6-diolato-O1,N4,O6]iron(III) nitrate and process for cultivation of microalga Porphyridium cruentum with its use
Inventor: COCU MARIA
IPC: C07F15/02
Filed: 2014-07-09
Abstract: The invention relates to chemistry and biotechnology, in particular to the synthesis of a new coordinative compound of iron(III) which can be used to produce a biomass with a high antioxidant capacity and which can be used in the food industry and in medicine, and to a process for cultivation of microalga Porphyridium cruentum with its use.According to the invention, a coordinative compound - bis[1-phenyl-3-methyl-6-(pyridinium-4-yl)-4,5-diaza-hexa-1,3,5-triene-1,6-diolato-O1,N4,O6]iron(III) nitrate is claimed.Also claimed is a process for cultivation of microalga Porphyridium cruentum, which consists in that microalga is cultivated on a nutrient medium containing, g/L: NaNO3 - 5.0; NaCl - 7.0; KCl - 7.5; MgSO4·7H2O - 1.8; Ca(NO3)2·4H2O - 0.15; KBr - 0.05; KI - 0.05; K2HPO4 - 0.2; ZnSO4·5H2O - 0.00002; CuSO4·5H2O - 0.00005; MnSO4·5H2O - 0.0003; H3BO3 - 0.0006; MoO3 - 0.00002; NaVO3 - 0,00005, the compound bis[1-phenyl-3-methyl-6-(pyridinium-4-yl)-4,5-diaza-hexa-1,3,5-triene-1,6-diolato-O1,N4,O6]iron(III) nitrate - 0.01…0.011 and distilled water up to 1 L, having the pH 6.8…7.2, at the temperature of 23…25°C, the illumination of 2000…3000 lx/cm2, with periodic slow agitation.The result consists in increasing the phenol content in the microalga biomass.
Patent MD-4833-C1 (MD)
Title: Device for plastering surfaces of structures
Inventor: CATANOI GRIGORI
IPC: E04G9/00
Filed: 2020-06-30
Abstract: The invention relates to construction, in particular to devices for plastering surfaces of structures, and can be used for plastering walls and partitions.The device, according to the invention, comprises a primary upright (1) and a secondary upright (2), equipped with lower supporting elements, upper supporting elements (4) and screw winches (5). Each upright (1 and 2) has one side connected to a fixed gasket (8) by means of spacers (9). On the primary upright (1) are placed sliders (10), rigidly connected to a tubular support (11). Between the primary upright (1) and the secondary upright (2) is placed a formwork panel (14), equipped with a branch pipe (15), primary structural (25), secondary (18) and additional (27) bushings. The device also comprises a set of a replaceable insulating gasket (20), a bulky replaceable insulating gasket and an absorbent replaceable insulating gasket, with the possibility of placing them on the inner working surface of the formwork panel (14) and/or fixed gaskets (8), as well as a temporary replaceable insulating replaceable for shielding the plastered surface.
Patent RU-2096706-C1 (RU)
Title: Electric arc furnace for steel production, steel production from scrap, and/or from sponge iron, and/or from blast-furnace cast iron in electric arc furnace, and method for steel production from scrap in electric arc furnace
Inventor: KHARALD BERGER
IPC: F27D11/10
Filed: 1992-11-17
Granted: 1997-11-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: electric arc furnace has metal-intake bunker whose bottom part is radially expanded outside relative to top part and at least one graphite electrode placed in its side bottom part projecting to metal-intake bunker and arranged for displacement in longitudinal direction and for striking arc between itself and loaded material; radial expansion of bottom part of hopper is provided in the vicinity of graphite electrode; steel is produced from scrap and/or blast-furnace cast iron, and/or sponge iron in mentioned furnace made in the form of shaft furnace and involves continuous smelting of loaded material in electric arc shaft furnace and accumulation of melt formed, its recovery into steel, heating, and its tapping in electric hearth furnace connected to the former; steel is produced from scrap in mentioned furnace having hollow graphite electrodes connected to gas and solids supply piping; procedure involves feeding of fossil materials through hollow graphite electrodes upon loading furnace with scrap and striking electric arc. EFFECT: improved design, enlarged functional capabilities. 34 cl, 11 dwg
Patent RU-2056569-C1 (RU)
Inventor: KULMIS LEONID M
IPC: F16L3/11
Filed: 1992-11-30
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clip is secured on the load-carrying structure. Secured on the tie-rod ends are the upper cross-piece and lower cross-piece-base respectively. The upper cross-piece is made as a stack of plate springs, in the middle it is connected to the tail piece. The cross-piece-base is made as a beam, with a cross-piece-support positioned above it on the top, and secured on it from the bottom on the pipe axis is a sleeve aligned with the gap in the body. The body is secured on the cross-piece-base and filled with viscoelastic fluid. EFFECT: enhanced reliability. 1 dwg
Patent RU-2111570-C1 (RU)
Title: Высокотемпературный сверхпроводник
Inventor: SHABETNIK V D
IPC: H01B12/00
Filed: 1993-01-05
Granted: 1998-05-20
Abstract: Сверхпроводник содержит, ат.%: лантан или иттрий 7,7 - 8,0; барий 15,4 - 16,0; серебро 23,1 - 24,0; селен 52,0 - 53,9. Химическая структура выражается формулой Y 1 Ba 2 Ag 3 Se 7-x  или La 1 Ba 2 Ag 3 Se 7-x , где x изменяется от 0 до 0,5. Температура перехода в сверхпроводящее состояние составляет 373 K. 1 ил.
Patent RU-2071638-C1 (RU)
Inventor: GETMANSKIJ DMITRIJ I
IPC: H05B1/00
Filed: 1993-01-25
Granted: 1997-01-10
Abstract: Сущность изобретения: нагреватель содержит токопроводящую трубу, в которой на диэлектрических опорах с отверстиями установлен стержневой электрод. Торцевые отверстия трубы служат патрубками входа и выхода среды. 1 ил.
Patent RU-2044565-C1 (RU)
Title: Impact-centrifugal mill
Inventor: GUNDOROV IGOR M
IPC: B02C13/14
Filed: 1993-02-01
Granted: 1995-09-27
Abstract: FIELD: chemical and food industries. SUBSTANCE: mill has grinding chamber 3, grinding disk 7 with working members-pins 9, breaking member 14 with the riffled surface, reflector 17 and frustum 15 with props 16. The mill is equipped with the accelerator of the rotation of the material flow made in the form of blades fastened on the lower side of grinding disk 7. In this case hole 11 being in communication with atmosphere is made in the bottom part of chamber 3. Props 16 of frustum 15 have the neutral steamlined configuration and are made in the shape of vertical ribs. The air flow is twisted under the action of the rotating grinding disk and of the accelerator of rotation of blades 10, it rises into the grinding zone, captures the material. passes between housing 4 of grinding chamber 3 and frustum 15, turns under the action of reflector 17 and is drawn through branch pipe 18 together with small particles. The large particles are thrown away by the centrifugal force to the inner surface of frustum 15 and return to the grinding zone. EFFECT: ensured product of the narrow granulometric composition and of high fineness of grinding at the smaller materials consumption, simpler design and manufacture. 2 cl, 2 dwg
Patent RU-2096662-C1 (RU)
Title: Rotor-piston pump-compressor
Inventor: CHIKIN GERMAN GERMANOVICH
IPC: F04C2/00
Filed: 1993-02-02
Granted: 1997-11-20
Abstract: FIELD: agriculture. SUBSTANCE: pump has replaceable sleeves, valve connecting pipe and member for cleaning air. EFFECT: enhanced delivery. 10 cl, 10 dwg
Patent RU-2103774-C1 (RU)
Inventor: LEUKHIN JU V
IPC: H02G1/12
Filed: 1993-02-04
Granted: 1998-01-27
Abstract: FIELD: electrical engineering, technological equipment for preparation of twist cable, manufacture of machines and equipment. SUBSTANCE: gear to fan out twist cable has pickup of untwisting of cable placed in front of pulling mechanism and made in the form of carriage that is mounted for movement along cable with the help of rollers contacting cable conductors. There also are take-in mechanisms in accordance with number of conductors of fanned out cable. Give-up mechanism is manufactured in the form of drum mounted for rotation about axis perpendicular to axis of drum and cable fanning out. Mechanism cutting metal sheath of cable is fabricated in the form of rotor with guiding rollers which number corresponds to number of faces of cable for orientation of disc knives of given mechanism along lay of cable. Apart from this mechanism cutting and separating insulation from conductors has disc knives that are set in pairs and diametrically opposite with reference to one of cable conductors between two discs with ribbed radius surface contacting cable conductor. EFFECT: provision for preparation of twist electric cable without any damage to its metal conductors which allows these conductors to be used again while manufacturing wires and cables. 7 dwg
Patent RU-2049205-C1 (RU)
Inventor: MENAKER ZAKHAR S
IPC: E02F5/18
Filed: 1993-03-16
Granted: 1995-11-27
Abstract: Изобретение относится к подземному строительству. Сущность изобретения: устройство автоматического управления движением продавливаемого трубопровода содержит гидродомкраты управления, установленные между головной секцией и продавливаемым трубопроводом, датчики, установленные на головной секции и связанные гибкими кабелями с блоком управления, установленным в монтажной камере. Датчики выполнены в виде трех лазерных гироскопов. Блок управления содержит реверсивные счетчики, дешифратор, цифроаналоговый преобразователь, усилители и показывающий прибор. Сигнал с блока управления включает или отключает соответствующий гидродомократ управления. 2 ил.
Patent RU-2086010-C1 (RU)
Title: Emergency control device of nuclear reactor
Inventor: STEPANOV EDUARD S
IPC: G21C7/12
Filed: 1993-03-25
Granted: 1997-07-27
Abstract: FIELD: nuclear reactors. SUBSTANCE: device has mechanism holding control rod above reactor core, rod accelerating mechanism, and its braking mechanisms. Accelerating mechanism is built up of combustion chamber with gas-generating charge, igniter, and explosive charge placed on second end of case and connected to control rod timing unit of safety system, and sheared- diaphragm piston mounted between combustion chamber and emergency control rod. Space between piston and rod is filled with cooling liquid, such as water; case has inlet and outlet check valves installed on both ends of space. EFFECT: improved reliability in operation. 3 cl, 1 dwg
Patent RU-2079027-C1 (RU)
Title: Automatically-disconnected throttle valve
Inventor: SOBOLEV ALEKSANDR B
IPC: F16K31/48
Filed: 1993-07-05
Granted: 1997-05-10
Abstract: FIELD: manufacture of fittings; devices for automatic cutout of gas flow to kitchen gas-stoves at preset moment. SUBSTANCE: throttle valve is provided with timer; trigger is made in form of cam mechanism which consists of bearing disk with drive cam, carrier and driven cam. Valve is provided with adapter bush fitted with axle on which overrunning clutch is mounted and pawl engageable with ratchet wheel of overrunning clutch. Actuating mechanism has housing secured on shaft of throttling member and rigidly connected with control handle. Housing contains axle with driven cam secured on its one end; groove of this cam is kinematically linked with carrier; other end of axle is used for mounting toothed sector engageable with overrunning clutch. EFFECT: enhanced efficiency. 9 dwg
Patent RU-2093582-C1 (RU)
Title: Method of genome dactyloscopy
Inventor: SVERDLOV EVGENIJ D
IPC: C12Q1/68
Filed: 1993-07-21
Granted: 1997-10-20
Abstract: FIELD: molecular biology, genetics. SUBSTANCE: method involves the use of oligonucleotides or polynucleotides containing chemically modified nucleosides, in part, 5-methyldeoxycytidine and 2-aminodeoxyadenosine. EFFECT: improved method of genome dactyloscopy. 3 cl, 1 tbl
Patent RU-2082990-C1 (RU)
Title: Pulse source for seismic prospecting
Inventor: KLEMENKOV GEORGIJ P
IPC: G01V1/04
Filed: 1993-09-03
Granted: 1997-06-27
Abstract: FIELD: formation of multiply repeating pulse seismic signals owing to energy of blast of fire-damp used both in hole and sea seismic prospecting. SUBSTANCE: pulse source includes two chambers, one of them, working chamber is filled through windows in case with fluid, piston separating chambers, current lead and electrolyzer enclosed in case of source. Electrolyzer is coupled through return valve to chamber for blasting of fire-damp hermetically isolated from working chamber by mobile piston. EFFECT: increased functional reliability. 1 dwg
Patent RU-2064893-C1 (RU)
Inventor: VERKHOTUROV VALERIJ N
IPC: C01F7/14
Filed: 1993-10-27
Granted: 1996-08-10
Abstract: Использование: при получении гидроксида алюминия. Сущность: алюминатный раствор обрабатывают насыщенным водным паром при массовом соотношении пар: раствор, равном 0,0001-0,0010:1,0, затем проводят разложение его в присутствии затравки. 1 табл.
Patent RU-2046609-C1 (RU)
Title: Magnetic therapy device
Inventor: MAKSIMOV EDUARD B
IPC: A61N2/00
Filed: 1993-11-25
Granted: 1995-10-27
Abstract: FIELD: medical equipment. SUBSTANCE: device is a portable small-size instrument having four permanent magnets, an IR-radiation source, and two electromagnets. The electromagnets are connected to alternating current mains via a unit of mode switches. Two diodes may be in the circuit parallel with the unit. EFFECT: convenience in operation; simpler design. 4 cl, 3 dwg
Patent RU-2107169-C1 (RU)
Inventor: TSIVINSKIJ STANISLAV VIKTOROVI
IPC: F01K21/00
Filed: 1993-12-09
Granted: 1998-03-20
Abstract: FIELD: generation of mechanical energy through burning any fuel in evaporating chambers of steam engine. SUBSTANCE: steam engine differs from Watt machine in absence of massive steam boiler which is replaced by two heating chambers provided with valve and connected with two parts of cylinder by means of branch pipes. Engine is simple in construction. If temperature of chambers is high, for example 1000 K, efficiency of such engine is close to that of internal combustion engine. EFFECT: simplified construction; enhanced efficiency. 4 cl, 3 dwg
Patent RU-2092350-C1 (RU)
Title: Railway turnable for changing over vehicles
Inventor: YANCHEVSKIJ VALERIJ IVANOVICH
IPC: B61J1/04
Filed: 1994-02-24
Granted: 1997-10-10
Abstract: FIELD: railway transport; transfer of vehicles from one track to other arranged at angle relative to first one in plan. SUBSTANCE: turnable has bridge with two sections, ring member with fitted on rail track, and center support. Resilient travel limiter is installed between end faces of sections interconnected by bolts. Limiter eliminates dynamic loads on central support and bridge. EFFECT: facilitated change-over. 3 dwg
Patent RU-2086091-C1 (RU)
Title: Tobacco harvester leaf separator
Inventor: KATSENKO VLADIMIR I
IPC: A01D45/16
Filed: 1994-04-18
Granted: 1997-08-10
Abstract: FIELD: agricultural engineering; leaf-by-leaf harvesting. SUBSTANCE: tobacco harvester working member has pair of endless pin conveyors 1 installed at angle to horizon with rollers 3 on ends of pins to form working zone by adjacent sections. Each conveyor 1 is enclosed in flexible member 4 placed on rollers to form cells for stalks in working zone. Each roller 3 is installed for displacement in cross plane and is spring loaded in this plane. Knives 6 are secured on each flexible member 4. EFFECT: improved quality of harvesting. 2 cl, 3 dwg
Patent RU-2082044-C1 (RU)
Title: Planetary cogwheel tooth train
Inventor: KIREEV SERGEJ O
IPC: F16H1/48
Filed: 1994-05-04
Granted: 1997-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: stem pinion of train is mounted in housing by means of kinematic pair of fifth class. Central cogwheel is secured in housing. Sectional carrier consists of three parts which are connected by means of tooth-type coupling with axial limiter and plane pair of third class. Axles are provided with eccentric sections and are arranged in carrier in two kinematic pairs of fifth class and two kinematic pairs of fourth class. Epicycloidal satellites are located on eccentric sections of axles by means of four kinematic pairs of second class. Central stem-pinion and involute satellites have combined teeth. EFFECT: enhanced reliability. 1 dwg
Patent RU-2076694-C1 (RU)
Title: Agent for hair washing
Inventor: IVCHENKO ANATOLIJ M
IPC: A61K8/42
Filed: 1994-05-31
Granted: 1997-04-10
Abstract: FIELD: cosmetics, hygiene. SUBSTANCE: agent has composition of surface-active substances including sulfoacid ester salts and derivative of n-alcohols, synthetic fatty acid diethylamides of C 10 -C 13 -fraction, biologically active component of plant origin, curative addition, preserving agent, perfume, sodium chloride, ortho-phosphoric acid and water. Composition of surface-active substances has additionally 1-3% (by dry matter) gel-like aminopolysaccharide. EFFECT: enhanced quality of agent. 2 tbl
Patent RU-2089410-C1 (RU)
Title: Device for measuring height and lateral stagger of contact wire
Inventor: MRYKHIN STANISLAV D
IPC: B60M1/13
Filed: 1994-07-25
Granted: 1997-09-10
Abstract: FIELD: railway transport; electrified railways; measuring instruments. SUBSTANCE: to simplify design, increase speed and improved accuracy of optical measurement of height and lateral stagger of contact wire using a lens, flat fine-grain aluminium screen is placed at angle of 45 degrees relative to optical axis of lens in focus zone. Operator sees image of wire on screen. Owing to inclination of screen, distinct image of wire on screen is provided. Position of distinct image area is changed depending on height and lateral stagger of wire. Screen has coordinate grid by means of which visual measuring of height and lateral stagger of wire is effected. EFFECT: simplified design, facilitated measuring, improved accuracy. 2 dwg
Patent RU-2090292-C1 (RU)
Title: Apparatus for preliminarily deforming shaped wire at making closed-construction ropes
Inventor: MAMAEV YURIJ D
IPC: B21F15/04
Filed: 1994-07-27
Granted: 1997-09-20
Abstract: FIELD: preliminary deformation of wire for releasing inner stresses occurring at twisting wires to closed-construction rope, possibly in hardware industry branch. SUBSTANCE: apparatus includes mounted according to manufacturing process in rope making machine: twisting pipe, additional and main bending blocks, bending roller, separating sleeve. EFFECT: effective release of inner stresses of twisted wire. 1 dwg
Patent RU-2086057-C1 (RU)
Title: Laser
Inventor: GORLANOV ALEKSANDR V
IPC: H01S3/05
Filed: 1994-10-11
Granted: 1997-07-27
Abstract: FIELD: quantum electronics. SUBSTANCE: device has two active populations with inducted lens characteristics. They are used optical elements of non-stable resonator. Diaphragm is located between active population and mirror at angle to axis of resonator. Diaphragm is used as output mirror. Elements of resonator are spaced in order to provide non-stable states. Size of diaphragm conforms to specific condition. EFFECT: decreased divergence of beam, increased mean power. 3 dwg