baber/WOPTO huggingface dataset:
Patent RU-2009391-C1 (RU)
Inventor: LAPTEV LEONID P
IPC: F21V7/04
Filed: 1992-07-31
Granted: 1994-03-15
Abstract: Использование: в области электрических осветительных приборов. Устройство содержит источник света - протяжную спираль в вакуумированной трубке из кварцевого стекла и рефлектор, состоящий из тарельчатых секций, имеющих каждая основание и расположенный под углом к основанию рабочий участок соответствующего диаметра и с углом наклона 45. Поверхности оснований и участков имеют зеркальное отражающее покрытие со всех сторон. При работе световой поток от спирали распространяется во все стороны и направляется между основаниями, многократно отражаясь, направляется на рабочие участки, в результате чего от каждого из них световые потоки будут отражаться и направляться вдоль оптической оси устройства по всей окружности, создавая мощный световой поток. 3 з. п. ф-лы, 1 ил.
Patent RU-2041227-C1 (RU)
Inventor: DZHEMILEV USEIN M
IPC: C07F5/06
Filed: 1992-05-05
Granted: 1995-08-09
Abstract: FIELD: organic chemistry. SUBSTANCE: synthesis of indicated compounds is carried out by reaction of dicyclobutadiene with diethylaluminium chloride at their molar ratio 10:(10-12), preferably 10:11, at 40 C in the presence of bimetallic catalyst Cp 2 ZrCl 2  and zirconium tetrachloride taken at the molar ratio 1:(0.5-1.5), better at 1:1, at concentration 2-5 (better at 3) mole with regard to Cp 2 ZrCl 2 , in argon atmosphere, in the medium of methylene chloride. Time reaction is 6-10 h, the yield of the end products is 82-95% EFFECT: improved method of synthesis, increased yield of products. 1 tbl
Patent RU-2071134-C1 (RU)
Title: Method for manufacture of shoes for protection from radiation
Inventor: KAPITANOV KONSTANTIN A
IPC: A41D13/00
Filed: 1992-09-21
Granted: 1996-12-27
Abstract: FIELD: manufacture of sport, mass or special shoes as individual protection from radiation. SUBSTANCE: method for manufacture of shoes for protection from radiation includes assembly of the upper outsides, formation on last, preparation of sole for casting of the bottom, formation and fastening of bottom from polyurethane foam by casting. Prior to casting, introduced into bottom material is screening additive consisting of rare-earth elements and antimony. EFFECT: protection of people from radiation source in zones of actual, expected or unknown contamination of land with radiation. 1 tbl
Patent RU-2058926-C1 (RU)
Title: Screw feeder for loose materials
Inventor: GOLOBURDIN ANATOLIJ I
IPC: B65G53/48
Filed: 1992-09-18
Granted: 1996-04-27
Abstract: FIELD: delivery of loose materials. SUBSTANCE: screw feeder has housing 1 with flange 2, screw rotating drive and locking mechanism. The latter is made in form of cutting off semicylindrical gate 6 embracing end face portion of screw and secured on power cylinder 10 spring-loaded relative to bearing supports 8. Cylinder 10 is mounted on flange 2 of feeder housing 1 for limited turning around axle 6 of screw 5. Power cylinder piston is spring-loaded, mounted on axle of feeder screw and furnished with friction surface engaging with corresponding surface of axle of screw and power cylinder provided with guide engaging with shock absorber mounted on flange of feeder housing. EFFECT: enlarged operating capabilities. 2 dwg
Patent DE-10011966-C1 (DE)
Title: Step switch has housing with fixed inner contacts, inner driven switch column with bearing block for contact carrier or contact carrier directly mounted via upper, lower two-part clamp rings
Inventor: ALBRECHT WOLFGANG
IPC: H01H9/00
Filed: 2000-03-11
Granted: 2001-06-28
Abstract: The step switch has an insulating cylinder housing with fixed inner contacts and an inner driven switch column (1) with at least one bearing block (3) for a contact carrier or a contact carrier directly mounted via upper and lower two-part clamp rings (4,5) with clamp bolts. Screening rings (14) are arranged on both sides of each bearing block or contact carrier with open sides facing each other and each with an attachment shaft clamped in a clamp groove between the clamp ring and the switch column.  Independent claims are also included for the following: a screening ring for attachment to a switch column.
Patent DE-10118850-C1 (DE)
Title: Verfahren zur Beseitigung von Quietschgeräuschen im Betrieb von elektromotorisch angetriebenen Kraftfahrzeug-Fensterhebern
Inventor: MERSCH GERHARD
IPC: E05F15/71
Filed: 2001-04-17
Granted: 2002-08-22
Abstract: Vorgeschlagen wird ein Verfahren zur Beseitigung von Quietschgeräuschen, die im Betrieb eines durch einen Elektromotor angetriebenen Fensterhebers für Kraftfahrzeugfenster auftreten. Hierbei werden die Quietschgeräusche von einem System zur Auswertung akustischer Signale erfaßt. Dieses System erzeugt für die Dauer des Quietschgeräuschs ein Befehlssignal, das einer Fensterheber-Steuereinrichtung zugeführt wird. Diese ändert die Drehzahl des Elektromotors innerhalb festgelegter Grenzen, bis entweder das System zur Auswertung akustischer Signale kein Quietschgeräusch mehr erfaßt oder aber erkannt wird, daß Drehzahländerungen erfolglos sind. Das Verfahren ist insbesondere dann vorteilhaft, wenn im Kraftfahrzeug ein Sprachkontrollsystem vorhanden ist, welches als System zur Auswertung akustischer Signale verwendet werden kann.
Patent DE-10124069-C1 (DE)
Title: Process for laying pipe and media lines in narrow trenches comprises sinking a pipe or media line in the trench without touching the bottom of the trench, and fixing with liquid mortar or filling composition
Inventor: STOLZENBURG OLAF
IPC: E02D15/08
Filed: 2001-05-16
Granted: 2002-10-24
Abstract: Process for laying pipe and media lines in narrow trenches comprises sinking a first pipe or media line in the trench without touching the bottom of the trench, fixing the pipe or media line in the trench in the required position after leveling and adjusting the pipe or media line section, partially or completely filling the trench with liquid mortar or filling composition made from excavated material, recycling material or new filling material, and compensating for the lifting force of the pipe to be laid before or during filling by applying a floating barrier.  An Independent claim is also included for a device for carrying out the process. Preferred Features: The trench is filled under elevated pressure.
Patent DE-10162109-C1 (DE)
Title: Production of an annular cam for a camshaft of an internal combustion engine comprises perforating a sheet steel strip, embossing the punched burr on the outlet of the perforating tool
IPC: B23P15/00
Filed: 2001-12-18
Granted: 2003-05-22
Abstract: Production of an annular cam for a camshaft of an internal combustion engine comprises perforating a sheet steel strip (1) having a thickness slightly greater than the height of the cam ring (5) to be produced, embossing the punched burr on the outlet of the perforating tool, feeding a stamp into the hole from the side, and cutting the cam ring from the strip.  An Independent claim is also included for a cam ring for a camshaft produced by the above process. Preferred Features: The process further comprises deburring the cam ring. The cam ring is 2.0-2.4 mm thick.
Patent DE-10219437-C1 (DE)
Title: Steering column unit has energy absorbing element wound in or out under impact while spacing between its ends, and number of windings, remain same
Inventor: GARZKE MARTIN
IPC: B62D1/19
Filed: 2002-05-02
Granted: 2003-08-14
Abstract: The steering column unit has a jacket tube (1, 2) fixed to the body work, with the steering spindle in it, and an energy absorbing element (6) with at least one winding round a carrier axis (7). Under impact, the energy absorbing element is wound in or out, while the spacing between its ends (8) and the number of its windings remain the same.
Patent DE-10246155-C1 (DE)
Title: Roof ridge covering of copper sheet has water draining off roof ridge directed onto underlying roof surface for cleaning latter
Inventor: OVERKEMPING LUDGER
IPC: E04D13/00
Filed: 2002-10-01
Granted: 2003-12-04
Abstract: The ridge covering is provided by a hooded copper sheet element (1) with depending sidearms (2) which are angled outwards, their bottom edges received within a channel-shaped sheet (3) with outer and inner walls (3c,3d) of different length, for catching the water draining off the roof ridge and directing it onto the underlying roof via the overflow edge (3e) at the top of the inner wall, after flowing from the outside of the sidearm to the inside of the sidearm.
Patent DE-19521129-C1 (DE)
Title: Capacitive sensor for ticket checking
Inventor: LANGBEIN KONRAD
IPC: G01D5/24
Filed: 1995-06-09
Granted: 1996-10-31
Abstract: The sensor (1) has 2 adjacent capacitor elements (5), each having an air gap (6) for reception of the ticket carrier web (3), with the spacing between the capacitor elements being less than the length of each ticket (2) in the scanning direction. Each capacitor element is coupled to a timing element providing a pulse sequence and a low pass filter, with offset activation of the timing elements via an oscillator. The outputs of the low pass filters are fed to respective inputs of a difference amplifier.
Patent DE-19526364-C1 (DE)
Title: Sealing ring of alternate plates of expanded graphite and metal
Inventor: PFLUG HERWIG
IPC: F16J15/12
Filed: 1995-07-20
Granted: 1996-08-14
Abstract: The sealing ring is lenticular. The graphite plates (1) from inside outwards have an increasing density, the lamitin is such that on both sides at least half the curved surface, viewed from the inner edge (3), is covered by a continuous graphite plate (1'), while several metal and graphite plates (1, 2) open out into the outer edge part. The continuous graphite plate extends over 50 to 90% of the curved surface. The density from inside outwards varies between 0.9-1.4 g/cm3 to 1.8-2.3 g/cm3.
Patent DE-19645253-C1 (DE)
Title: Kitchen working surface
Inventor: KIEPPE KLAUS
IPC: A47B77/02
Filed: 1996-11-02
Granted: 1998-03-05
Abstract: The kitchen working surface has an absorbent carrier board (1) with an outer adhesive-bonded covering plate which is impermeable to liquids. Where the material is to be cut, for fitting in the kitchen furniture and the like, the carrier plate (1) material is replaced by a plastics block (3) of polyamide, as a section cut from a profiled bar.
Patent DE-19731090-C1 (DE)
Title: Thin film transistor active matrix production
Inventor: GLUECK JOACHIM DR
IPC: H01L23/52
Filed: 1997-07-19
Granted: 1998-11-19
Abstract: Production of a matrix of thin film transistors (TFTs) with storage capacitors, especially for LCDs, involves:  (a) applying and structuring a first conductive layer on a substrate to form column lines (32) and interposed portions of the row lines of the TFT matrix, transistor gate contacts and capacitor electrodes in a first masking step;  (b) applying and structuring a TFT gate insulation, an undoped semiconductor layer and then a p- or n-doped TFT drain and source contact semiconductor layer in a second masking step;  (c) applying and structuring a second transparent conductive layer to complete the row line portions (33.2), the drain and source contact metallisations (38), the capacitor top electrodes (39) and pixel electrodes (37) in a third masking step;  (d) etching the doped semiconductor layer using the structured second conductive layer as mask; and  (e) applying a transparent passivation.  Also claimed is a similar process, in which the transparent conductive layer (preferably ITO) is applied and structured in step (a), the pixel electrodes are formed in step (a) and the conductive layer (preferably a metal such as Ta, Mo, Cr and/or Al) is applied and structured in step (c).
Patent DE-19853590-C1 (DE)
Title: Indexing clamp for machine tool has rotary discs clamped together by deformable wall section on one actuated by pressure fluid.
Inventor: PORTIUS GERD
IPC: B25B5/06
Filed: 1998-11-20
Granted: 2000-03-23
Abstract: The indexing clamp has two rotatable discs, one of which has a pressure chamber supplied with pressure fluid on its rotation face (25). The latter has a section defined by the chamber which can deform when subjected to fluid pressure. The wall deforms against the rotation face of the other disc (15). The pressure chamber has an annular groove (29) to supply fluid to a sealing ring (35).
Patent DE-19909558-C1 (DE)
Title: Self-recovering current limiter with liquid metal has insulating bodies and intermediate walls forming upper, lower shells sealed together along surfaces at connecting channel central plane
Inventor: KREMERS WOLFGANG
IPC: H01H87/00
Filed: 1999-03-05
Granted: 2000-05-25
Abstract: The current limiter has solid metal electrodes (13,14) for connection to an external circuit and several compression chambers (26) partially filled with liquid metal in series between the electrodes and formed by pressure-tight insulating bodies with intermediate walls (25) and connecting channels (34). The insulating bodies and intermediate walls form upper and lower half shells (2,3) with facing joint surfaces (4,5) and are sealed together along the joint surfaces at the common central plane of the connecting channels. The T-shaped electrodes are mounted in openings (11,12) in the half shells with their central arms (16) extending out from the half shells.  An Independent claim is also included for a method of fitting a current limiter.
Patent DE-19910282-C1 (DE)
Title: Frontrahmen und Verfahren zu seiner Herstellung
Inventor: ZEIS MANFRED
IPC: B60R11/02
Filed: 1999-03-09
Granted: 2001-01-11
Abstract: Ein Kombinationsinstrument (1) hat einen Frontrahmen (2) mit einer Blende (7), welche mehrere Ausnehmungen (4, 5) für Zeigerinstrumente oder weitere Anzeigen aufweist. Die Blende (7) ist mit einem als Formteil (3) ausgeführten Zierelement abgedeckt, welches von einem als Hinterschneidung ausgeführten Abschnitt (8) des Frontrahmens (2) umgriffen wird. Hierzu wird der Frontrahmen (2) im Spritzgießverfahren hergestellt, wobei das Formteil (3) in das Spritzgießwerkzeug eingelegt wird. Die Verbindung des Formteils (3) kann so für den Betrachter unsichtbar an dem Frontrahmen (2) erfolgen, so dass ein ansprechendes optisches Erscheinungsbild und eine zugleich zuverlässige Fixierung erreicht werden kann.
Patent DE-19934855-C1 (DE)
Title: Friction-welded compound shaft-plate workpiece has plate through hole with rotation symmetrical bridges of inner dia. less than external dia. of shaft steps by weld overlap pre-welding
Inventor: BENDER JENS
IPC: B23K103/04
Filed: 1999-07-24
Granted: 2000-11-09
Abstract: The workpiece has a circular metal shaft (3) whose outer wall has several steps of increasing dia. in a connection region, a rotationally symmetrical plate (1) with a through hole (2) near the rotation axis that covers the connection region when assembled, whereby the shaft and plate are joined by friction welding. The through hole has several rotation symmetrical bridges (5) whose internal dia. is less than the external dia. of the shaft steps (8) by a weld overlap before welding. An annular hollow vol. is left between the bridges and steps when they are joined by friction welding.  An Independent claim is also included for a method of manufacturing a compound shaft-plate workpiece.
Patent DE-19953757-C1 (DE)
Title: Headrest for automobile passenger seat pivoted about horizontal axis for altering headrest inclination angle via pivot drive operated by spaced adjustment drive accessible to seated passenger
Inventor: PLESKOT ANDRZEJ
IPC: B60N2/48
Filed: 1999-11-09
Granted: 2001-02-01
Abstract: The headrest (1) is pivoted about a horizontal axis (1a) relative to a holder (2) attached to the backrest of the automobile passenger seat, via a pivot drive (3), coupled to a relatively spaced adjustment drive via a coupling element (4), e.g. a Bowden cable. The pivot drive has a sliding element (3a), which is linearly displaced relative to the holder, carrying a pin (3b) moved along a displacement guide (3c) attached to the headrest.
Patent RU-2062639-C1 (RU)
Inventor: NAZAROV VLADIMIR G
IPC: B01D53/58
Filed: 1992-11-10
Granted: 1996-06-27
Abstract: FIELD: processing of industrial gases. SUBSTANCE: coke gas having impurities of ammonia is fed to multistep absorption. Said absorption is carried out by drops of dispersed aqueous solution of mixture of mono- and diammonium phosphate. Number of said absorption steps is 4-15. On each of said steps separation of drops from gas stream is carried out. EFFECT: improves efficiency of the method.
Patent RU-2044671-C1 (RU)
Title: Crawler tractor
Inventor: PROMZALEV YURIJ S
IPC: B62D55/10
Filed: 1992-11-18
Granted: 1995-09-27
Abstract: FIELD: tractor engineering; agricultural crawler tractors. SUBSTANCE: crawler tractor has sidemembers 1 interconnected by cross beams 2 provided with hollow heads with clamps 3, detachable brackets 4 with holes fitted on hollow heads by means of fasteners. It has also equalizers. Axles of journals 9 of equalizers are fitted in lower holes of brackets 4. Brackets 4 have three vertical walls. Axes of holes in walls coincide with axes of fasteners of cross beam hollow heads. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2065886-C1 (RU)
Title: Unit of pressing and transporting rolls for mechanical leather treatment machine
Inventor: KRIVOVYAZYUK ANATOLIJ SERGEEVI
IPC: C14B17/02
Filed: 1992-11-30
Granted: 1996-08-27
Abstract: FIELD: leather processing industry. SUBSTANCE: setup of compressing and transporting rolls has frame, knife rolls located ahead of them, compressing rolls located inside of rubber- made endless conveyor belt with tension mechanism. Unit is provided with suspension setup for rolls having two shackles interconnected by setting shaft. Mounted in suspension setup are transporting rolls, and axles of pressing rolls are located between them in common horizontal plane. Suspension setup is provided with thrust rollers for turning by its lifting mechanism. Axles of pressing, transporting rolls and setting rolls carry sprockets interconnected by chain transmission. EFFECT: high efficiency. 1 dwg
Patent RU-2036692-C1 (RU)
Title: Filter medium
Inventor: ROKOTOV NIKOLAJ V
IPC: B01D39/16
Filed: 1992-11-25
Granted: 1995-06-09
Abstract: FIELD: decontaminating fluids. SUBSTANCE: filter medium has the form of thread sets. Each set has its threads arranged parallel to and spaced from each other at a distance exceeding the tread thickness. One set has its threads forming an angle with the treads of the preceding set. Each succeeding set of threads is positioned above the preceding set, the total amount of sets being at least two. The angle defined between each of the preceding and succeeding sets is variable. The sets having unidirected threads are offset relative to each other. Each succeeding pair of sets has its threads defining a first angle, each preceding pair of sets has its threads defining a second angle, the first angle being less than the second one. Each thread is comprised of separate filaments. Each succeeding thread set is positioned to be capable of contacting at least two preceding thread set. Each set has its threads spaced at a distance equal to at least double thread's thickness. EFFECT: improved quality of filtering. 6 cl, 4 dwg
Patent RU-2047236-C1 (RU)
Title: Thermal magnetic relay
Inventor: KOROLEV ALEKSANDR V
IPC: H01H37/58
Filed: 1993-02-03
Granted: 1995-10-27
Abstract: FIELD: electrical engineering. SUBSTANCE: relay includes hermetically sealed reed relay, permanent magnet and thermally sensitive element produced in the form of outer housing enveloping hermetically sealed reed relay and permanent magnet. Thermally sensitive element is manufactured from ferromagnetic magnetically soft material with Curie temperature determining temperature of operation of relay lower than that of permanent magnet. EFFECT: enhanced reliability of protection against overheating. 2 dwg
Patent RU-2101124-C1 (RU)
Inventor: MAKAROV K A
IPC: B21D37/00
Filed: 1993-02-16
Granted: 1998-01-10
Abstract: Сущность: способ изготовления оснастки для горячей штамповки листовых заготовок заключается в изготовлении стальной матрицы по форме детали, отливке по ней цинкового пуансона, предварительной пригонке пуансона по матрице путем снятия металла механическим способом. Окончательную пригонку пуансона по матрице производят путем помещения между матрицей и пуансоном заготовки, ее нагрева электроконтактным способом и многократного смыкания штамповой оснастки под действием усилия пресса. 1 ил.
Patent RU-2098165-C1 (RU)
Title: Method for dehydration and desalting of oil-water emulsion
Inventor: VALSHIN RINAT RAVILEVICH
IPC: B01D17/04
Filed: 1993-03-15
Granted: 1997-12-10
Abstract: FIELD: crude oil treatment. SUBSTANCE: emulsion is subjected to hydrodynamic perturbation when passing it through hydrophobic channels and simultaneously separating it into layers alternating in direction of channels. In the electrotreatment operation, hydrophobic dielectric channels are used. Treated emulsion is settled. EFFECT: speeded up crude oil treatment. 2 cl, 2 dwg, 1 tbl
Patent RU-2064967-C1 (RU)
Title: Cross-linking agent for petroleum products
Inventor: DMITRIEVA ZINAIDA T
IPC: C10L7/02
Filed: 1993-04-21
Granted: 1996-08-10
Abstract: FIELD: technology of petroleum processing. SUBSTANCE: cross-linking agent for petroleum products has mixtures of trialkylborates and lithium alcoholates at any ratio. Agent is used for rapid and effective conversion of petroleum products to gel-like (nonflowing) state to decrease their loss at emergency. EFFECT: enhanced effectiveness of agent proposed.
Patent RU-2053941-C1 (RU)
Title: Космический аппарат с солнечным парусом
Inventor: LUKYANOV ALEKSANDR V
IPC: B64G1/40
Filed: 1993-04-12
Granted: 1996-02-10
Abstract: Изобретение относится к космической технике, конкретно к космическим аппаратам ( КА ), использующим для управления своим движением солнечное световое давление; кроме того, КА может применяться в качестве отражателя для освещения поверхности планеты. Сущность изобретения состоит в том, что парус выполнен в виде узких длинномерных крыльев из тонкой зеркальной пленки, взаимодействующих внешними концевыми торцами с внешним опорным ободом и закрепленных внутренними концами на центральной части КА. Поворот зеркальной поверхности крыльев относительно светового потока производится электроприводами (соленоидного типа, с винтовыми преобразователями движения сердечников), установленными на внешнем ободе и связанными (винтовыми парами) с концевыми торцами крыльев. Ширина крыльев убывает, а толщина возрастает от периферии к центру. По командам системы управления могут быть задействованы все или некоторые электроприводы, в результате произойдет разворот всех или некоторых крыльев на определенные углы кручения, что приведет к изменению тяги солнечного паруса и / или возникновению управляющего момента светового давления для требуемого изменения ориентации паруса вместе с КА. 1 з. п. ф-лы, 4 ил.
Patent RU-2086262-C1 (RU)
Title: Method of sterilization of articles and materials by means of plasma and device for its realization (variants)
Inventor: KOROVIN VIKTOR N
IPC: A61L2/14
Filed: 1993-04-12
Granted: 1997-08-10
Abstract: FIELD: medicine, microbiology, cosmetology, cattle-breeding. SUBSTANCE: method consists in loading of articles in the working chamber and inducing of gas-discharge plasma in it. Plasma is induced by a train of pulses of electromagnetic field with a specific power of at least 0.1 W/cu.cm and mean specific power of not higher than 0.5 W/cu.cm in the pulse. The device for sterilization of articles and materials by means of plasma uses a working chamber in the form of a cover and a base with ducts for pumping-out and pumping-in of gas. The working chamber has at least three electrodes connected to the source of electric oscillations. The working chamber may have an inductance coil. The coil leads and leadouts of the source of electric oscillations are separately connected to the electrodes. EFFECT: enhanced effectiveness. 9 cl, 4 dwg