baber/WOPTO huggingface dataset:
Patent DE-19926374-A1 (DE)
Title: Corona discharge unit pretreating both sides of material band and dispensing with costly vacuum plant
Inventor: DIPPMANN KLAUS
IPC: B29C59/10
Filed: 1999-06-10
Abstract: The band (16) does not rest against the counter electrode over its entire surface area. Preferred features: The circumferential area of the counter electrode (17) includes grooves running radially and/or axially, forming a regular pattern, at least locally. The pattern extends transversely across the material advance or shows no preferred orientation. Grooves are distributed in similar or diverse patterns on the counter electrode. A non-cutting process forms them, e.g. roller threading or knurling. Characteristic spacing between grooves is less than 1.5 mm. The wrapping angle is 10  deg  at least, preferably 50  deg  - 180  deg . A suction device (51) below the treated band is attached directly or indirectly to the casing. For pretreatment of non-conducting bands, grooves are formed directly in the conductive circumferential surface of the counter electrode. For pretreatment of conductive or partly-conductive bands, the high voltage counter electrode has a dielectric circumferential surface including grooves. The conductive or part-conducting material is at earth potential. Counter electrode bearings are insulated. Ahead of the counter electrode there is an air nozzle (52). The material approaches at one angle, leaving at another. Immediately following departure from the counter electrode, there is a further electrode (18) opposite the material.
Patent DE-19926891-A1 (DE)
Inventor: TOMCZYK HUBERT
IPC: F02C7/08
Filed: 1999-06-12
Abstract: The invention relates to a method for operating a turbomachine and to a device for carrying out this method. The aim of the invention is to improve the degree of efficiency of a machine of this type. To this end, fresh air that has been drawn in by suction is isochorically heated in individual, closed off conveying and heating chambers (15), which are arranged in succession in the conveying direction (7), and then supplied to a working machine (6) in which the air is expanded and behind which the air is burnt after being mixed with fuel. The resulting combustion gases are then guided past the conveying and heating chambers (15)in the opposite direction to the conveying direction (7) of the same, in such a way that the fresh air that is drawn in by suction is successively isochorically heated in said chambers (15).
Patent DE-19927998-A1 (DE)
Title: Guide element, particularly a piston ring for internal combustion engines
Inventor: ONODA MOTONOBU
IPC: F16C33/12
Filed: 1999-06-18
Abstract: The guide element (3) has an outer surface coated with a Cr-B-N alloy film (4)
Patent DE-19928682-A1 (DE)
Title: Arrangement for laying a pipe or cable in the ground has sand feed device that delivers sand or rock similar to sand into channel with widening device forming passage in sand for pipe
IPC: H02G1/06
Filed: 1999-06-23
Abstract: The arrangement has a plough-shaped device that penetrates the ground with a blade (1) to form a groove in the earth and pulls a displacement device (10) to form a channel in the earth for the pipe (20) or cable to be laid. A sand feed device (22) delivers sand or rock similar to sand into the channel above the groove and has an associated widening device (15) that forms a passage in the sand for the pipe.  An Independent claim is also included for a method of laying a pipe or cable in the ground.
Patent DE-19935417-A1 (DE)
Title: Checking workpiece involves using relationship between measurement position and relative position of element causing movement of workpiece into measurement position and bearer
Inventor: GNANN ALFRED
IPC: B23Q7/04
Filed: 1999-07-28
Abstract: The method involves supporting the workpiece (10) against a bearer using a spring elastic element (28) in a detection station, moving the workpiece by moving an element acting on the workpiece relative to the bearer against the action of the spring-elastic element, detecting the resulting measurement position of the workpiece with a sensor (50) and checking the workpiece using the relationship between the measurement position and the relative position of the element and bearer.  An Independent claim is also included for a test device.
Patent DE-19935522-A1 (DE)
Title: Motor arrangement with rotary transducer, has motor housing aperture for insertion of attachment part of rotary transducer housing, which is held in aperture by tensioned spring element
Inventor: WALTHER HANSJOERG
IPC: H02K7/20
Filed: 1999-07-28
Abstract: The arrangement has a rotary transducer (DG) that engages around the motor shaft and is reversibly connected to the motor housing. The motor housing has an aperture (AU) for insertion of an attachment part (AN) of the transducer housing, which is held in the aperture by a tensioned spring element. The attachment part is forced axially into the aperture by the spring element.
Patent DE-19939459-A1 (DE)
Title: Hydraulic pressure source, especially in combustion engine, having externally controllable activation element in form of Piezo-electric actuator
Inventor: BOECKING FRIEDRICH
IPC: F02M59/46
Filed: 1999-08-20
Abstract: The pressure source includes a control arrangement (14) which comprises a valve body (16) for controlling pressure medium connections between a channel (24) conducting high pressure, an injection channel (26), and a feedback channel (28) which is controlled by an externally controllable activation element (42) against the force of a reset arrangement (54). A nozzle (34) is provided at the end of the injection channel for providing a hydraulic connection between the pressure source and an injector. The activation element is a Piezo-electric actuator.
Patent DE-19940095-A1 (DE)
Inventor: EICHARDT KLAUS
IPC: G01N21/74
Filed: 1999-08-24
Abstract: The invention relates to an atomizing device for use in atomic absorption spectroscopy utilizing the Zeeman method. In  order to analyze liquid samples introduced from the top (10) and solid samples introduced from the side, said device comprises a pipe-shaped atomizing oven (1). Said oven is heated transversally plane by vanes and has pipes extending horizontally. Said vanes extend between the vertically positioned electrodes (2,3). Said vertically positioned atomizer oven (1) is located at the side between magnetic poles (20, 21).
Patent DE-19941853-A1 (DE)
Title: Cursor positioning method on screen of TV set giving access to video text and new text media, e.g. Internet
Inventor: BUCHENRIEDER KLAUS JUERGEN
IPC: G06F3/023
Filed: 1999-09-02
Abstract: A display screen volume (10) comprises at least two switching planes (11), each having assigned one function, which are executed when a cursor (3) is positioned in the switching plane. During each key input the cursor is automatically positioned in a different switching plane.  A switching plane region (101) comprised of at least two switching planes (11) defines a visible border (111) and the cursor (3) can freely move within this border.
Patent DE-19955020-A1 (DE)
Title: Laminierungs-Prozeß mit Steuerung der Krümmung
Inventor: BOURDELAIS ROBERT PAUL
IPC: B32B37/00
Filed: 1999-11-16
Abstract: Beschrieben wird ein Verfahren zur Steuerung der Krümmung beim Auflaminieren einer Polymerfolie auf beide Seiten eines Kernmaterials, bei dem man eine Polymer-Basis-Folie in Kontakt mit einer Wärmequelle und mit einem Kernmaterial bringt, unter gleichzeitigem Aufbringen eines Bindemittels zwischen Basis-Folie und Kernmaterial unter Erzeugung eines Laminates, und bei dem man eine Polymer-Deck-Folie in Kontakt mit dem Laminat bringt, wobei man gleichzeitig ein Bindemittel zwischen Polymer-Deck-Folie und Laminat unter Erzeugung eines Verbundmaterials einführt, wobei das Modul-Verhältnis von jeder Folie zum Kern größer als 1 ist und das Verbundmaterial den gewünschten Krümmungsgrad aufweist.
Patent DE-19955518-A1 (DE)
Title: Multi-level forming tool for internal high pressure forming tool for esp. tube sections has tool inserts connected via and moved on guide pillars, and tool carrier plate
IPC: B21D26/02
Filed: 1999-11-18
Abstract: The forming tool has tool inserts (5) forming one or more tool tiers. The tool inserts are connected to each other via guide pillars (7) and moved on the pillars to open/close the forming chambers they define. A tool carrier plate (17) between the inserts is located between an abutment plate (15) and a pressure plate (16) on either side of the tool, and is pref. driven separately. The guide pillars have apertures to hold the tube sections, which correspond with similar apertures in the tool inserts.
Patent DE-19962690-A1 (DE)
Title: Field-oriented regulation method for electrical drive
Inventor: HEINLE GEORG
IPC: H02P21/09
Filed: 1999-12-23
Abstract: The field-oriented regulation method determines the required torque (m*) in dependence on the measured and actual rotor revs for the rotary drive supplied to a rev regulator (14), with calculation of the corresponding effective current value (iq*) and the slip frequency (f2*), combined with the measured revs for providing the stator frequency (f*).  The cartesian field-oriented voltage components (ud*,uq*) are calculated from the flux required value, the blind current required value, the effective current value, the stator frequency and the drive parameters, to provide corresponding control signals for the drive.
Patent DE-19963983-A1 (DE)
Title: Flexible plastic fiber manufacturing process, involves extruding a solution based on water soluble PVAL polymer through a nozzle in an expansion chamber to effect fibrillation
Inventor: RUZEK IVO EDWARD
IPC: D01F6/14
Filed: 1999-12-31
Abstract: This invention relates to plexifibrils made by flash spinning of overheated pressurised aqueous solutions or gels of technical polyvinylalcohol. After the extrusion of threads of overheated pressurised aqueous polyvinylalcohol solution in an expansion space water steam is flashing out causing bubble formation in the thread, their growth and finally their fracture. As a result, the polymer will be transferred in very fine fibrils with characteristic three dimensional network structure, called plexifibrils. They can be deposited at a foraminous conveyer belt in form of plexifibrillar nonwoven sheets, which can be partially cross-linked to be made resistant against boiling water. The polyvinylalcohol plexifibrils and nonwoven plexifibrillar sheets made of them can be used for manufacturing of protective clothing, envelopes, bags and similar.
Patent EP-1059191-A1 (EP)
Inventor: WOLLENHAUPT RALF
IPC: B60N2/02
Filed: 2000-05-11
Abstract: The adjuster switch is in the form of a miniaturised vehicle seat with several elements operable individually to adjust individual vehicle seat parts. The switch (10) for the lordosis support adjustment is mounted integral on the backrest adjuster switch (5). The lordosis adjuster switch has two or more degrees of freedom lying orthogonal to each other and movable forwards and back and up and down according to the required adjustment of the support.
Patent EP-1063033-A1 (EP)
Inventor: GRILLON GILLES
IPC: B22D21/04
Filed: 2000-06-06
Abstract: The component (7, 8, 9) is cast from a metallic material having a thixotropic structure and a semi-solid state. In a subsequent cold treatment stage, at least a part of the component is cold treated by impact with projectiles for plastic deformation. Preferably, after the casting stage and before the subsequent cold treatment stage, the formed component is subjected to structural hardening comprising quenching and tempering. Before structural hardening, the formed component is subjected to die-stamping. The metallic material is an alloy based on one of the following metals: aluminum, magnesium, titanium, iron, chromium, cobalt, nickel, copper, zinc, silver, tin, lead and antimony, preferably an aluminum alloy containing 6.5-7.5 weight % silicon and 0.5-0.6 weight % magnesium. Corundum particles of size 75-150 microns , glass microspheres, and steel shot of size 200-800 microns and are used in at least one operation of the cold treatment stage. Independent claims are given for: (a) fabrication of a metal component (9) for a vehicle wheel (9), the wheel (9) comprising a wheel disk (7) and a rim (8), so that the wheel comprises the fabricated metal component, and where the cold treatment stage involves subjecting the whole or at least a part of the face (7a) of the disc (7) and/or the rim (8) to impact with projectiles; (b) fabrication of a metal component (7 or 8) for a vehicle wheel (9), the component (7 or 8) comprising a wheel disk or a rim, so that the component comprises the fabricated metal component (7 or 8), and where the cold treatment stage involves subjecting the whole or at least a part of the face (7a) of the disc (7) and/or the rim (8) to impact with projectiles; and (c) a vehicle wheel (9) comprising a rim (8) on which is fixed a metallic disc (7) which is fabricated according to the above process.
Patent EP-1093199-A1 (EP)
Inventor: JACOBS HELMUTH
IPC: H05K7/20
Filed: 2000-06-29
Abstract: The system has a heat generating component and is placed in a closed space (1). A pipe radiator (7) is arranged outside the closed space and is connected to it to form an inner air circuit (9) with the space and an outer air flow (10) outside the closed space. The pipe radiator is an air-to-air pipe radiator and is mounted on an external wall (2) of the closed space.
Patent EP-1061480-A1 (EP)
Inventor: KAYANI SOHAIL
IPC: G07D7/00
Filed: 1997-10-10
Abstract: Measuring the limpness of a note is necessary to separate a worn note out of circulation. A method of measuring the limpness of a note is disclosed which measures the heat capacity of the note.
Patent EP-1093045-A1 (EP)
Inventor: IKEGAMI JUN
IPC: G06F21/32
Filed: 2000-08-14
Abstract: An authentication device method and program
collates and preferably encrypts information for
authentication. 
     Collation information comprises anatomical
information, such as finger print feature information,
etc., and identification information. For the
identification information, the serial number or
equipment description of a device by which the
anatomical information is collected, information about
a route taken between a collection device and an
authentication device or serial number attached to
anatomical information collected by a specifying
device, etc., may be used instead of conventional time
information. Then, the entire collation information is
encrypted and is transmitted from an anatomical
information collecting device to an authentication
device via a network.
Patent EP-1091166-A1 (EP)
Inventor: NOLD JEFFREY PAUL
IPC: H01S5/40
Filed: 2000-09-19
Abstract: A light coupling and distribution system includes a
plurality of light sources (44) are used to generate light. The
lighting system further has an optical fiber (18) and a light
coupler (16) optically coupling the light sources (44) to the fiber (18).
The light coupler (16) has a body (30) and a plurality of lenslets (48)
corresponding to a respective light source (44). Each lenslet (48)
directs light through the body (30) to the optical fiber (18).
Patent EP-1059415-A1 (EP)
Inventor: CATTANEO RINO
IPC: E06B9/78
Filed: 2000-06-07
Abstract: The winder for the strap (2) of a shutter includes a strap winding and tensioning part (3) located inside a casing formed from two shells (4, 8). Each shell comprises an edge frame (44, 84) extending in a direction perpendicular to a principal shell web (41, 81). These edge frames are mutually engaged by a relative translation in a direction parallel to the respective webs so that the edge of the first shell is surrounded by that of the second shell. The external surface (44 a) of the first edge has reliefs (44 b) which engage corresponding reliefs (84 b) in the internal surface of the second edge.
Patent EP-1037082-A1 (EP)
Inventor: PASTUSKA STEFAN DR
IPC: G02B6/44
Filed: 2000-02-21
Abstract: Non-metallic optical cable (1) consists of a central element (2), a layer of optical fibers (3) located on the central element, and a plastic outer mantle (5). The central element consists of a core (2a) of fiber reinforced plastic, with a layer (2b) of high tensile strength plastic threads on top.
Patent EP-1160660-A1 (EP)
Inventor: BARDELLI ROBERTO
IPC: G06F7/68
Filed: 2000-06-02
Abstract: The present invention relates a method for the subdivision of a period
(T c ) for the uniform distribution of additional signal clocks, characterised in
that it comprises a plurality of steps wherein a number ADJ of signal clocks
are added every 2 i  subperiods in function of the most significant bit in said
vector (ADJ) and in function of the least significant bit in said counter (AC).
Patent EP-1144356-A1 (EP)
Inventor: RIONDEL ALAIN
IPC: C07C213/02
Filed: 2000-01-20
Abstract: Ce procédé de fabrication de solutions aqueuses de sels insaturés d'ammonium quaternaire de formule (I) par réaction, en présence d'eau, de l'acrylate de N,N-diméthylaminoéthyle (ADAME) avec un agent quaternisant de formule (II):R-Cl est caractérisé par le fait que (a) dans un réacteur fermé qui contient la totalité de l'ADAME et qui a été pressurisé par de l'air ou de l'air appauvri à 0,5 à 3 bars, on conduit la réaction en introduisant en continu, à la température de 35 à 65  DEG C, d'une part l'agent quaternisant (II) et, d'autre part, l'eau, jusqu'à l'obtention de la concentration souhaitée en sel (I) dans l'eau, le démarrage de l'introduction de l'eau commençant lorsque l'on a ajouté 0 - 20 % de la quantité pondérale nécessaire à la réaction de l'agent quaternisant (II), et la pression en fin de réaction pouvant atteindre 9 bars; puis on dépressurise le réacteur tout en maintenant une teneur en oxygène constante par introduction simultanée d'air, et après retour à la pression atmosphérique, on élimine l'agent quaternisant résiduaire. R=méthyle ou benzyle.
Patent EP-1151148-A1 (EP)
Inventor: MOCZULSKI LECH
IPC: B23K26/34
Filed: 2000-01-07
Abstract: The invention relates to a method for producing a protective covering on the surface of components that are made of cast iron which serves as a base material. The protective covering consists of a comparatively soft outer layer (9) and of a wear-resistant support layer (8) which is significantly harder than said outer layer and which is located thereunder. The aim of the invention is to be able to easily produce a protective covering with a support layer (8) which has a comparatively high degree of hardness. To this end, at least one layer (7) which consists of an aluminum bronze and which forms the two-layer protective covering is melted onto the base material (6) consisting of cast iron.
Patent EP-1173374-A1 (EP)
Inventor: STEBNICKI JAMES C
IPC: B65G17/40
Filed: 2000-03-24
Abstract: The present invention is an improved modular chain link used for constructing a modular conveyor chain. The chain link includes a plastic body having a plurality of spaced link ends which are adapted to intermesh with complementary link ends projecting from a link or links in an adjacent row. The link ends include axially aligned openings that are adapted to receive a connecting pin. The connecting pin extends through the openings in the link ends of the intermeshing links and fastens the adjacent links together such that the links can pivot with respect to each other. The improved modular chain link further includes a support member that is molded within the plastic body of the chain link. The support member increases the strength of the modular chain link and minimizes the thermal expansion and contraction that occurs when the chain link is subjected to a temperature change.
Patent EP-1171667-A1 (EP)
Inventor: GRAUGAARD KAI
IPC: E04B5/32
Filed: 2000-04-12
Abstract: A method for manufacturing a foundation (1, 2) and a floor (3) of a building. The method is of the kind in which the foundation and the floor are cast of a casting material, such as concrete, and insulated by a solid insulating material (5), such as cellular plastic. The method comprises manufacturing a form of the solid insulating material (5), said form comprising a form section (16) having a body (19) and a first and second leg (20, 21). On the base sheet (6) on which the building is to rest is placed a prop (28) along the exterior of the future foundation, said prop is by means of e.g. iron spears anchored to the base sheet (6), and the form section (16) is placed on the base sheet (6), its first leg (20) abutting against the inside of the prop (28). The upper region of the two legs (20, 21) of the form section (16) are connected to each other by means of toothed plate connectors (26), after which the space (24) between the two legs (20, 21) of the form section (16) is filled with casting material. The form section (1, 2) is left as insulation of the foundation (1, 2) or an outer part (1) thereof.
Patent EP-1085883-A1 (EP)
Inventor: KNIE ULRICH
IPC: A61P17/10
Filed: 2000-04-03
Abstract: Die Erfindung betrifft eine pharmazeutische Zusammensetzung, die mindestens ein Erythromycin-Fettsäuresalz mit 12 bis 22 Kohlenstoffatomen im Fettsäurerest und einen flüssigen oder viskosen Träger enthält. Des weiteren betrifft die Erfindung die Verwendung dieser erythromycin-Fettsäuresalze zur topischen Behandlung von Hauterkrankungen, insbesondere zur Behandlung von Akne. Diese pharmazeutische Zusammensetzung zeichnet sich durch eine hohe Stabilität auch bei einer Lagerung über einen längeren Zeitraum, eine gute Penetration in die Haut sowie eine hohe Hautverträglichkeit aus.
Patent EP-1171184-A1 (EP)
Inventor: DAVEY CHRISTOPHER T
IPC: A61M25/06
Filed: 2000-04-21
Abstract: L'invention concerne une gaine d'introduction à valve utilisée pour faciliter l'insertion d'un objet médical souple à l'intérieur du corps humain. La valve allongée de la gaine d'introduction à valve est constituée d'une mousse qui est injectée dans la gaine et découpée longitudinalement afin de présenter une ou plusieurs fentes auto-étanches par lesquelles des objets médicaux peuvent être passés. Pendant que l'objet médical est passé à travers la ou les fente(s) auto-étanche(s) à une extrémité proximale, les fentes auto-étanches se ferment autour de l'objet médical avant de s'ouvrir à une extrémité distale. La valve allongée est également fixée à au moins une partie de la surface interne de la gaine. La valve se divise en moitiés le long d'au moins une des fentes auto-étanches lorsque la gaine est retirée par pelage.
Patent EP-1177698-A1 (EP)
Inventor: HUUSKO SAMI
IPC: H04W28/18
Filed: 2000-05-11
Abstract: The invention relates to a method for guaranteeing the quality of a connection in a data-transmitting telecommunication system. In particular the invention relates to transmission of data through an Internet network, where at least one of the parties to the connection is a mobile station (101). According to the invention, a circuit-switched connection is set up in parallel with a packet-switched data transmission connection, and through that circuit-switched connection it is at least partly transmitted the data that requires a good transmission channel quality. Once such data type is speech data. In accordance with the invention, the circuit-switched connection is given an IP address of its own, which is used in connection establishment and data transmission. The circuit-switched connection may be realized through various arrangements in parallel with the packet-switched connection.