baber/WOPTO huggingface dataset:
Patent RU-2025768-C1 (RU)
Inventor: BELEJ VALERIJ F
IPC: G05F1/70
Filed: 1991-09-02
Granted: 1994-12-30
Abstract: Использование: в электротехнике, для регулирования реактивной мощности в электрических сетях. Сущность изобретения: в системе управления используют четыре трансформатора тока и пять измерительных трансформаторов напряжения, от которых исходная информация подается к микропроцессорной системе управления. Для исключения неблагоприятной коммутации конденсаторов с электрической сетью подачу импульсов на управляющие электроды тиристорных групп начинают с первого тиристора фазы C, катод которого подключен к сети, через 30° после перехода мгновенного значения линейного напряжения BC из отрицательного значения в положительное, на управляющие электроды первого тиристора фазы A, катод которого подключен к сети, эту последовательность импульсов подают через 90° после включения первого тиристора фазы C, второй тиристор включают не менее чем через 180° после включения первого тиристора фазы A, а отключают конденсаторную батарею от сети одновременным снятием управляющих сигналов с управляющих электродов всех тиристоров. 3 ил.
Patent RU-2011326-C1 (RU)
Title: Fertilizer mixer
Inventor: MISHIN PETR V
IPC: A01C15/00
Filed: 1991-07-11
Granted: 1994-04-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: fertilizer mixer has sectioned bin, conveyor and blade mixing unit formed as rotor. Rotor blade surface is made corrugated. Size of corrugations is increasing in the direction of rotor axis. EFFECT: improved quality of mixing fertilizer. 2 dwg
Patent RU-2051247-C1 (RU)
Inventor: KISHKAN MIKHAIL YAKOVLEVICH
IPC: D06F17/02
Filed: 1991-12-18
Granted: 1995-12-27
Abstract: FIELD: domestic engineering. SUBSTANCE: activator is constructed as a centrifugal hydraulic swirler. The inner side of the swirler is in communication with the outlet space of the pump. The pump is mounted inside the housing of the washing machine, and the inlet space of the pump is brought out into the laundry tank under the level of water. An additional activator is arranged on one of the walls of the tank, the geometry of the additional activator being differ from the main one. The central swirler can be mounted at the bottom part of the tank. The diameter of the swirler can be equal to the inner diameter of the tank. EFFECT: improved design. 5 cl, 7 dwg
Patent RU-2015576-C1 (RU)
Title: Active representing matrix for liquid-crystal screens
Inventor: OGURTSOV OLEG F
IPC: G09G3/36
Filed: 1991-12-27
Granted: 1994-06-30
Abstract: FIELD: automatics. SUBSTANCE: matrix has horizontal address buses and vertical data buses, representation elements, formed by IGFETs and representative electrodes, conducting lintels between address buses and data buses. Useful area may be saved due to integration of lintels with structure of switching transistors. EFFECT: improved reliability of operation of liquid-crystal screens. 4 cl, 7 dwg
Patent RU-2058889-C1 (RU)
Inventor: VINNIK NIKOLAJ IOSIFOVICH
IPC: B27M1/02
Filed: 1992-01-03
Granted: 1996-04-27
Abstract: Использование: в устройствах для прессования древесины, предназначено для получения заготовок в виде брусков. Сущность изобретения: устройство содержит корпус с установленной в нем матрицей коробчатого сечения и пуансон в виде клина с рабочей частью и боковыми гранями, при этом рабочая часть клина выполнена в виде закрепленных на боковых гранях валков, диаметр которых возрастает от заходной к выходной части клина. 3 ил.
Patent RU-2012619-C1 (RU)
Title: Copper-base alloy
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C9/05
Filed: 1992-02-19
Granted: 1994-05-15
Abstract: FIELD: alloys. SUBSTANCE: alloy containing manganese, nickel, iron, copper has additionally titanium and chrome at the following ratio of components, wt. -% : manganese 10.0-11.5; nickel 7.8-8.0; iron 3.5- 7.0; titanium 0.1-0.2; chrome 4-5, and copper - the rest. Positive effect: prolonged period of exploitation of articles made of alloy proposed. Alloy is used in machine engineering. EFFECT: enhanced strength of alloy. 1 tbl
Patent RU-2097582-C1 (RU)
Inventor: MAKAROV ANATOLIJ M
IPC: F02B43/00
Filed: 1992-03-04
Granted: 1997-11-27
Abstract: FIELD: thermal engineering. SUBSTANCE: operating process includes isobaric admission of working medium to cylinder working volume, interruption of its admission by means of valve timing gear, adiabatic expansion of working medium during piston stroke to bottom dead center, adiabatic compression of working medium during piston stroke from bottom dead center to interruption position and further processing according to known thermodynamic cycle. Piston position at the moment of admission process interruption is chosen between definite desired position and bottom dead center. EFFECT: improved thermodynamic efficiency of four-stroke internal-combustion engine. 3 dwg
Patent RU-2068965-C1 (RU)
Inventor: IZOSIMOV MIKHAIL EFIMOVICH
IPC: F16C19/54
Filed: 1992-01-09
Granted: 1996-11-10
Abstract: Использование: в машиностроении и других отраслях народного хозяйства как опоры во вращающихся элементах конструкции. Сущность изобретения: двухрядный подшипник содержит радиальные кольца и расположенные между ними тела качения и элементы стабилизации вращения радиальных тел качения. Подшипник может быть выполнен одноярусным, двухъярусным. Тела качения установлены в два ряда, а кольца в сечении имеют сложную форму. 2 с.п. и 18 з.п. ф-лы, 7 ил.
Patent RU-2025981-C1 (RU)
Title: Method for production of chocolate masses
Inventor: ARUTYUNYAN NORAJR S
IPC: A23G1/00
Filed: 1992-02-05
Granted: 1995-01-09
Abstract: FIELD: food industry. SUBSTANCE: cocoa oil, grated cocoa beans and sugar powder are metered according to specified receipt, mixed and disintegrated. The mixture is directed into an active zone generated by a variable rotary electromagnetic field, intensity 50-150 kA/m, for hydrodynamic treatment characterized by Euler criterion 50-150. Then the mixture is treated with a thinner and the resulting mixture is again directed into an active zone generated by a variable rotary electromagnetic field, intensity 50-150 kA/m, for hydrodynamic treatment with Euler criterion of 170-230. EFFECT: method is simplified by intensifying the treatment of a mixture of cocoa oil, grated cocoa beans and sugar powder before introduction of a thinner which eliminates diluting and adding cocoa oil and improves the quality of end product by reducing its viscosity and increasing its degree of dispersity. 3 tbl
Patent RU-2006690-C1 (RU)
Inventor: SMIRNOV BORIS E
IPC: F16B5/02
Filed: 1992-02-17
Granted: 1994-01-30
Abstract: FIELD: aircraft manufacture. SUBSTANCE: bolted joint has countersunk cone-headed bolt which is an interference fit in hole of part stack with taper seat for bolt head. Bolt is made of material whose hardness is higher than that of material of parts. On taper surface of bolt head there is circular projection with cross-section in form of segment. Segment has radius R = (0.036 - 0.06)d and height h = (0.018 - 0.3)d, where d is nominal diameter of bolt shank. Segment may be truncated by chord located at angle of 0 to 10 deg to axis of bolt head. EFFECT: reduction of force required for pressing projection into surface of taper seat and tight faying of bolt head to surface of seat. 2 cl, 3 dwg
Patent RU-2038454-C1 (RU)
Title: Power plant building
Inventor: ANDREEV ATEIST P
IPC: E04H5/02
Filed: 1992-03-19
Granted: 1995-06-27
Abstract: FIELD: civil engineering. SUBSTANCE: external walls are rested on foundations and support covering. Mounting blocks made in the form of closed enclosures are located inside the building. Each enclosure has rigid platform in its lower part. The platform is rested on a separate foundation located under the enclosure. Each enclosure is separated from both adjacent enclosures and external walls and coverings with a free space. The enclosures are connected to one another through service lines. Coverings and walls of the building are made of three layer panels, with gaps between the layers being filled with concrete. EFFECT: highly effective erection process. 4 cl, 13 dwg
Patent RU-2034392-C1 (RU)
Inventor: SHALAEV VLADIMIR G
IPC: H02K9/00
Filed: 1992-04-23
Granted: 1995-04-30
Abstract: FIELD: electromechanical engineering. SUBSTANCE: electrical machine has core 1 with ducts 2. Seating surface of shaft 3 has ducts 4. Slots of core 1 accommodate bars 5 of rotor winding closed with end rings 6. Nonmagnetic barriers are installed on surface of core 1 and glass fabric laminate shell is fitted on them and supported at ends by cylindrical parts 9. Core stator 11 is fixed with frame 10 and braced by means of studs 12. Tubes 15 are placed in slots of core 11 for fluid circulation. Sealed covers 16 with packings 17 are placed between frame 10 and parts 9. Shaft mounts fans 18. Gas coolers 19 are installed in frame. EFFECT: improved design. 2 dwg
Patent RU-2062589-C1 (RU)
Title: Match box
Inventor: GERON VLADISLAV N
IPC: A24F27/00
Filed: 1992-03-16
Granted: 1996-06-27
Abstract: FIELD: construction and manufacture of match boxes. SUBSTANCE: match box has inner part and outer part with phosphor on side surfaces. Inner part is made as solid construction with parabolic sides from low- strength polyethylene. Outer part has two triangular cuts. Phosphor mass is applied to portions of side surfaces. Outer part of match box is made from cardboard. EFFECT: increased efficiency and simplified construction. 2 cl, 3 dwg
Patent RU-2042141-C1 (RU)
Title: Method of determining shorting place to envelope in power cables
Inventor: PLATONOV VASILIJ V
IPC: G01R31/08
Filed: 1992-03-20
Granted: 1995-08-20
Abstract: FIELD: measurement technology. SUBSTANCE: distribution current is pre-regulated along cable envelope according to readings of voltmeter with application of undamaged wires to compensate disturbance current in earth. EFFECT: improved precision. 1 dwg
Patent RU-2042363-C1 (RU)
Title: Method for restoring health of patients recovered from virus hepatitis
Inventor: SEREBRINA LYUDMILA ALEKSANDROV
IPC: A61H33/02
Filed: 1992-03-24
Granted: 1995-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves drinking mineral water of low contents of mineral substances at a dose of 150-200 ml 40-60 min before taking meal, applying curative oxygenated baths at 36-37 C during 10 min, administering oxygen cocktails with added cholagogue herbes to be taken daily. The patients showing residual cytolysis phenomena and cholestasis signs on the background of autoimmune aggression are additionally exposed to electromagnetic radiation of 3 Wt power in the cm range for 15 min within the 6 days treatment course. EFFECT: accelerated rehabilitation period.
Patent RU-2034260-C1 (RU)
Title: Method for technical diagnostics of diesels
Inventor: ZALITIS VLADIMIR A
IPC: G01M15/04
Filed: 1992-07-14
Granted: 1995-04-30
Abstract: FIELD: testing of technical conditions in diesels. SUBSTANCE: method involves construction of reference model of diesel having at least eight dependencies of one parameter with respect to another while parameters are invariant to loading and linear with correlation factor +- (0.9-1). Diagnostic parameters are chosen from parameters of operation process or fuel feeding, while fault is detected by means of analysis of number and sign of deviations from reference model. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2040555-C1 (RU)
Title: Method of strengthening metallic products
Inventor: ZYRYANOV IGOR IVANOVICH
IPC: C21D7/13
Filed: 1992-09-21
Granted: 1995-07-25
Abstract: FIELD: metallurgy. SUBSTANCE: method comprises steps of magnetizing and cooling a product to (-196)C, filling a volume of a funnel by water, after the water had been converted to ice, placing a charge of an explosion matter with the product, embedded into an ice damper, coaxially with a tank, containing a cooling medium such as mixture of sand and liquid nitrogen. The tank is formed in frozen or permafrost ground. After such preparation the charge of the explosion matter is being initiated, and the product, had been embedded into the ice damper, is being acted by a pulse pressure, equal to 300-400 kB, and it is being thrown in axial direction. The ice damper, subjected to action of thermal and dynamic loads, evaporates, and the product appears to be in contact with the cooling medium, acting upon it by deep cold. In 5-30 minutes the product is being removed out of the tank, and it is being cured in air up to 20 C. EFFECT: enhanced mechanical properties of metallic products. 1 cl, 3 dwg
Patent DE-10112434-C1 (DE)
Title: Preparation of a blank for dental products consists of mechanically compacting a powder material, applying to it an electric current pulse, removing it from the mold and subjecting it to heat treatment
Inventor: SCHNEIDER RUDOLF
IPC: A61C5/77
Filed: 2001-03-15
Granted: 2002-08-29
Abstract: The method for producing a blank for dental products consists of mechanically compacting a powder material in a forming tool, applying to it an electric current pulse between 700 and 740 As, removing it from the mold, and subjecting it to a heat treatment process. -
Patent DE-10123314-C1 (DE)
Title: Injection head for injecting molten plastic into mold, contains core with central melt channel of beryllium or beryllium alloy, protective cap made from corrosion-resistant material being mounted between rear end of core and casing
Inventor: REINL HORST
IPC: B29C45/27
Filed: 2001-05-14
Granted: 2002-07-11
Abstract: an injection head contains a core (15) with a central melt channel (K) of beryllium or a beryllium alloy. A heater (17) is mounted around this and a nozzle (20) is mounted at the front end of the melt channel. A protective cap (29) made from corrosion-resistant material is mounted between the rear end of the core and the casing of the injection head.
Patent DE-10123852-C1 (DE)
Title: Verfahren zur Laserbearbeitung, insbesondere zum Laserlöten und/oder Laserschweissen, von Teilen mit hoher Reflektivität
Inventor: SCHERER CLEMENS
IPC: C21D1/09
Filed: 2001-05-16
Granted: 2003-01-23
Abstract: Auf der stark reflektierenden Oberfläche eines Teils (10) wird eine Folie (11) angeordnet, welche für die Laserstrahlung eine geringere Reflektivität aufweist, als das Teil (10) selbst und welche für die Laserstrahlung eine geringe Transmission aufweist. Ein auf die Folie (11) gerichteter Laserstrahl (15) wirkt dann an dieser Stelle eine lokale Erwärmung des Teiles (10), die zum lokalen Härten oder auch zum Herstellen einer Lötverbindung und/oder Schweißverbindung mit einem zweiten Teil ausgenutzt werden kann.
Patent DE-10208502-C1 (DE)
Title: Abstandhalter für ein Brennelement eines Siedewasserreaktors
Inventor: LIEBLER-RANZUS MICHAEL
IPC: G21C3/34
Filed: 2002-02-27
Granted: 2003-09-25
Abstract: Die Erfindung bezieht sich auf einen Abstandhalter (1) für ein Brennelement eines Siedewasserreaktors, mit einem Rahmen aus Außenstegen (3) und kreuzweise zueinander ausgerichteten Innenstegen (2), wobei an der Außenseite der Außenstege (3) Kiemen (5) angeordnet sind. Bei dem Abstandhalter sind an der Außenseite der Außenstege (3) mehrere durch eine Wandausbuchtung gebildete Vorsprünge (9) vorhanden, deren Überstand größer ist als der Überstand der Kiemen (5).
Patent DE-10210066-C1 (DE)
Title: Rotary imbalance reduction device, for high-speed machine tool, uses imbalance correction masses adjusted via piezoelectric setting elements
Inventor: JAENKER PETER
IPC: B23Q11/00
Filed: 2002-03-08
Granted: 2003-10-16
Abstract: The device (10) uses an imbalance correction mass (11) at least partially enclosing a drive shaft (12) coaxial to the rotation axis and adjusted radially relative to the drive shaft via at least 2 piezoelectric setting elements (20).  An Independent claim for a method for reducing the rotary imbalance in a high-speed machine tool is also included.
Patent DE-19506138-C1 (DE)
Title: Retracting support for milking equipment
Inventor: KOESTER LUDGER
IPC: A01J5/017
Filed: 1995-02-22
Granted: 1996-04-18
Abstract: The milking equipment is supported by a support cable (2) with the milking position holding the cable vertically over the cow. A hinged lever (7) with a cable guide (6) at the end holds the cable in the milking position. When the milking equipment drops off the udder, at the end of the milking sequence, the spring drive (8) of the arm pulls the cable and milking equipment rearwards away from the cow. The pivot mounted support lever can be replaced by a slit tube with an internal spring driven block through which the support cable is threaded. Retraction of the block moves the vertical support point for the cable and pulls the milking equipment away from the cow.
Patent DE-19540431-C1 (DE)
Title: Adsorption column for use in, e.g. cholesterol removal from blood
Inventor: FRANCK HANS P DR
IPC: G01N30/02
Filed: 1995-10-30
Granted: 1997-07-24
Abstract: Adsorption column (1) includes an adsorption chamber (3), with adsorbent (6) between two filters, also equipped with inlet (9) and outlet (10). The column includes a separate pre-chamber (2), connected to the adsorption chamber by a filter (4). At the transition between the two, the surface area of the pre-chamber is smaller than that of the adsorption chamber.
Patent DE-19615083-C1 (DE)
Inventor: GRITTMANN GUENTER
IPC: B67D1/08
Filed: 1996-04-17
Granted: 1997-10-16
Abstract: The present invention relate to a plug cock for beer containers, especially kegs, consisting of a cock housing (1) with an outlet (35), a pivoting lever (4) operating a valve (3), a pushrod (5) opening the plug closure of the container fitted in a plug union (7) of the cock housing and a channel (6) inside the cock housing in which the valve is fitted connecting the cock plug union to the outlet. On the under side of the lever pivoting in the cock housing there is a bolt (30) connected thereto and between the bolt and the inner end of the pushrod there is a curved catch fitted inside the housing and linked to its edge. The bolt and the catch are constructed in such a way that, when the lever is turned, the front, out-of-centre end of the bolt rolls down the inner concave curve of the catch and pushes it against the pushrod to open the beer channel.
Patent DE-19615198-C1 (DE)
Title: Rewetting freshly printed dried printed matter
Inventor: REICHEL-LANGER KARL-HEINZ
IPC: B41F23/02
Filed: 1996-04-17
Granted: 1997-07-24
Abstract: The device includes drip catchers (31) arranged on the lower edges of the walls (22,29,30) of the upper housing area crossing the transport plane of the printed web (1). The fluid which collects in the drip catchers and in the lower housing area is drained off. The drip catchers are each formed by a downwardly closed tube covered with a textile stocking. Air doctor blade devices (20) biassable by compressed air are provided opposite one another at least in the area of the output slit (12) relative to the transport plane of the printed web.
Patent DE-19626100-C1 (DE)
Title: Application of multi-component resin to small electronic parts
Inventor: WAITL GUENTER ING GRAD
IPC: B29C31/04
Filed: 1996-06-28
Granted: 1997-12-18
Abstract: A process for the application of multi-component casting resin (I), in which the different components are applied separately with the aid of metering devices of the ink jet printer type.     Also claimed is a component treated with resin (I) by the above process.
Patent DE-19635848-C1 (DE)
Title: Simple application of firmly-adhering, heat-resistant layer containing silicon, by CVD
Inventor: HALTRICH MARC
IPC: C23C16/00
Filed: 1996-09-04
Granted: 1997-04-24
Abstract: A process is disclosed for coating substrates by chemical vapour deposition (CVD) with a silicium-containing protective layer. As starting compound a compound having structural formula (1) is used, in which R<1> is an alkyl group with 1 to 4 carbon atoms; and R<2> is hydrogen or an alkyl group with 1 to 4 carbon atoms.
Patent DE-19638500-C1 (DE)
Title: IR absorbent fused glass covering for ceramic component
Inventor: MAURER CLAUDIA
IPC: C03C4/08
Filed: 1996-09-19
Granted: 1997-12-18
Abstract: A glass covering for ceramic components consists of an IR absorbent glass which is IR fused onto the component. Preferably, the glass is an FeO-doped glass and is fused by thermal radiation from a tungsten halogen lamp.
Patent DE-19703975-C1 (DE)
Title: Switching device e.g. for circuit breaker
Inventor: KREUTZER RAINER DIPL ING
IPC: H01H3/40
Filed: 1997-02-03
Granted: 1998-05-28
Abstract: A switching device including a drive arrangement comprising an actuating element (4) for operating a control lever (2), which is mounted on a rotary axle (3), and a switch-off spring connected to the control part, the latter having its operating direction varied via the control lever (2) for opening and closing the contacts of the switching device. The control lever (2) drive functions independently of the rotary axle (3), but via a crank rocker gate (8,9), and is specifically designed as a gated (8) configuration as a single-piece press moulded part.
Patent DE-19715413-C1 (DE)
Title: Thorium-free incandescent element production
Inventor: FELDNER KARL-HEINZ DR
IPC: C04B35/505
Filed: 1997-04-10
Granted: 1998-10-15
Abstract: Production of a thorium-free incandescent element for a gas illumination device involves forming an oxide framework from a woven artificial silk hose which has been impregnated with a solution of more than 98.5 wt.% yttrium nitrate, less than 1 wt.% cerium nitrate and less than 0.5 wt.% aluminium nitrate and reinforced, in the ceramic ring region, with a solution of less than 35 wt.% magnesium salt (preferably nitrate) and less than 15 wt.% aluminium salt (preferably nitrate). Also claimed is a thorium-free gas incandescent element produced by the above process and consisting of an oxide framework of more than 98 wt.% yttrium oxide, 0.8-1.6 wt.% cerium oxide, 0.008-0.2 wt.% aluminium oxide and 0-0.2 wt.% magnesium oxide.
Patent DE-19716584-C1 (DE)
Title: Mobile crane e.g. for canal servicing and rescue
Inventor: SCHULTE HUBERT
IPC: B66F19/00
Filed: 1997-04-21
Granted: 1998-10-01
Abstract: The mobile crane (21) has running wheels (16, 25) for positioning over a canal aperture (6), a cable winch (14, 23) to raise and lower loads in the canal and/or to pick up and rescue people in the canal (12). The crane forms part of a single or multiple axle wagon (1) with a descending bottom (2) for going down to the level of the canal aperture or the surrounding street level. There is a hole (10) in the wagon bottom of roughly the same size as the canal aperture. The crane has at least one running wheel above the level of the bottom hole for a chain or rope (17, 27) to be lowered into the channel.
Patent DE-19808235-C1 (DE)
Title: Seat for motor vehicle
Inventor: STRASER DIETER
IPC: B60N2/18
Filed: 1998-02-27
Granted: 1999-05-12
Abstract: The seat has a rear link (3) which is forked and attached by a lower coupling pivot (3d) on the lower end (3b) to the longitudinal adjustable element (4). The link lower end is attached to a tension spring (6), the other end (6b) of which is connected to the front link (2).