baber/WOPTO huggingface dataset:
Patent DE-10005449-A1 (DE)
Title: Overvoltage protection circuit for matrix converter based on nine power switches in 3 x 3 switch-matrix - has each semiconductor switch of bidirectional power switch provided with voltage clamp connected across collector -gate circuit
Inventor: MAHLEIN JOCHEN
IPC: H02H7/12
Filed: 2000-02-08
Abstract: An overvoltage protection device (4) has nine bidirectional IGBT-based power switches (18) arranged in a three-by-three switch matrix. in which the overvoltage device (4) has on the mains-and load-side three varistors (30;32) which are connected electrically parallel to two input- or output-terminals (RST;UVW) of the matrix converter (2). Each semiconductor switch (24,26) of the bidirectional power switch (18) has a voltage-clamp circuit connected across its collector-gate circuit.
Patent DE-10006378-A1 (DE)
Title: Production of ohmic contacts on silicon carbide semiconductor regions comprises making the semiconductor regions amorphous by ion implantation
Inventor: HEERA VITON
IPC: H01L21/04
Filed: 2000-02-12
Abstract: Production of ohmic contacts on silicon carbide semiconductor regions comprises making the semiconductor regions amorphous by ion implantation, and converting into a nanocrystalline phase with low contact resistance by a further ion implantation at elevated temperature before the contact material is applied using metal layer deposition. Preferred Features: The first ion implantation is carried out using non-doped ions of group IVa elements or noble gas ions. During the first ion implantation, the semiconductor regions are maintained at less than 200  deg  C. The further ion implantation is carried out at 300-800  deg  C.
Patent DE-10006806-A1 (DE)
Title: Metallisches optisches Luftkabel
Inventor: GREGOR CARSTEN M
IPC: G02B6/44
Filed: 2000-02-15
Abstract: Metallisches optisches Luftkabel mit einem einen oder mehrere Lichtwellenleiter enthaltenden längsnahtgeschweißten Metallrohr (2) sowie einem mit dem Metallrohr (2) kraft- oder formschlüssig verbundenen Metalldraht (1).
Patent DE-10009230-A1 (DE)
Title: Spielzeug
Inventor: ECKERT WOLFGANG
IPC: A63H27/127
Filed: 2000-02-28
Abstract: Die Erfindung richtet sich auf ein Spielgerät in Form eines Flugkreisels mit einem flachen Körper und wenigstens einem flächigen Fortsatz flügelartigen Querschnittes, der ein freies Ende aufweist, wobei der Schwerpunkt des flachen Körpers innerhalb desselben (schwerpunktnaher Bereich) oder in einem Abstand von nicht mehr als 2 cm, vorzugsweise nicht mehr als 1,5 cm, insbesondere nicht mehr als 1,2 cm, von diesem liegt.
Patent DE-10010836-A1 (DE)
Title: Verfahren zur Schwallspülung eines Mischwasserkanals sowie Vorrichtung hierzu
Inventor: LIEBAU LOTHAR
IPC: E03F9/00
Filed: 2000-03-09
Abstract: Bei einem Verfahren zur Schwallspülung eines mindestens zwei hintereinanderliegende gegeneinander absperrbare Abschnitte besitzenden Wasserkanals wird zur Lösung der Aufgabe, Erzeugung eines Spülschwalls zur Reinigung von Mischwasserkanälen, praktisch ohne energiezehrende Verluste vorgeschlagen, daß entsprechend für den Mischwasserkanal erstellten Spülintervallen für durchzuführende Schwallspülungen zunächst der stromauf liegende Abschnitt gegen den stromab liegenden Abschnitt abgeschottet wird, daß nach Erreichen einer vorgegebenen Stauhöhe im stromauf liegenden Abschnitt des Mischwasserkanals die Abschottung abrupt völlig gelöst wird. DOLLAR A Gleichzeitig wird Schutz für eine Vorrichtung zur Durchführung dieses Verfahren begehrt.
Patent DE-10012695-A1 (DE)
Title: Sealing joins between pre-fabricates and concrete involves recessing both parts in production to take sealing strip coated over at rear and finally trowelled with filler as waterproof seal join.
Inventor: WOLF ROLAND
IPC: E04B1/68
Filed: 2000-03-15
Abstract: During production prefabricated parts (7) and the in-situ concrete parts are recessed (5) parallel to the joins which are there covered over with a sealing strip (2) spanning the two recessed areas. At least in the join area, the strip (2) is covered at the rear with a coating mass (3) to join waterproofly mortar or concrete once brought into contact and held thus until the concrete sets. After placing the sealing strip (2) the join should be closed off by a filler (4) which connects waterproofly to the solidified concrete and coating (3).
Patent DE-10018057-A1 (DE)
Title: Chuck for holding cylindrical tool has pairs of inner and outer jaws, radius of inner surface of inner jaws corresponding to that of tool and jaws having thinner sections at one end which are opposite each other when assembled
Inventor: ZINSER PAUL
IPC: F16B19/02
Filed: 2000-04-12
Abstract: The chuck for holding a cylindrical tool (1) has pairs of inner (9, 11) and outer (7, 8) jaws. The radius of the inner surface of each inner jaw corresponds to that of the tool. Both inner and outer jaws have an internal radius which is different from the external radius, forming a thinner section at one end. The thin sections on the outer jaws are opposite those on the inner jaws when they are assembled. A clamping ring (2) fits over the outer jaws and an O-ring (21)is fitted into a groove in the outer surface of the outer jaws.
Patent DE-10018918-A1 (DE)
Title: Katalysatorkomponente
Inventor: ECKHARDT GUNTHER
IPC: A61K6/891
Filed: 2000-04-17
Abstract: Die Erfindung betrifft Katalysatorkomponenten, enthaltend: DOLLAR A (A) mindestens eine Brönstedsäure, DOLLAR A (B) Wasser, DOLLAR A (C) mindestens eine antacid wirkende Verbindung, DOLLAR A (D) gegebenenfalls mindestens ein inertes Verdünnungsmittel,  DOLLAR A (E) gegebenenfalls mindestens einen Modifikator, DOLLAR A wobei die Mischung aus einem Gewichtsteil der Katalysatorkomponente mit drei Gewichtsteilen Bisaziridinopolyether mit einer mittleren Iminoäquivalentmasse von 3100, herstellbar aus einem Polyetherdiol, das Ethylenoxid- und Tetrahydrofuran-Einheiten im Molverhältnis 1 : 3,5 umfasst, innerhalb von 0,5 bis 20 Minuten zu einer festen Elastomer-Masse erstarrt, die nach 24 Stunden Lagerzeit bei Raumtemperatur eine Shore A-Härte von mindestens 20 gemäß DIN 53505 aufweist.
Patent DE-10021138-A1 (DE)
Title: Dichtungselement für einen Schwenkmotor
Inventor: KNAPP ALBERT VAN DER
IPC: F16J15/3284
Filed: 2000-04-29
Abstract: Die Erfindung betrifft ein Dichtungselement für einen Schwenkmotor zur Abdichtung von zwischen einem insbesondere zylindrischen Außenteil und einem insbesondere zylindrischen Innenteil desselben begrenzten Arbeitskammern, wobei das Dichtungselement in einer axial verlaufenden Nut aufgenommen ist, die in einem am Innenumfang des Außenteils oder am Außenumfang des Innenteils angeordneten Vorsprung ausgebildet ist und wobei das Dichtungselement in Radialrichtung des Schwenkmotors betrachtet einen zwischen dem Außenteil und dem Innenteil eingespannten Gleitrahmen aus Kunststoff sowie ein von diesem umgebenes Dichtungs-Innenteil aufweist. Dabei entspricht die Außenkontur des in Radialrichtung sowie in Axialrichtung einlagigen, zumindest teilweise federelastischen, nichtelastomeren Dichtungs-Innenteils der Innenkontur des Gleitrahmens und liegt an dieser direkt an. Bevorzugt weist das Dichtungs-Innenteil über seinem Umfang eine unterschiedliche Steifigkeit auf, wozu das Dichtungs-Innenteil geeignete Schlitze und/oder Durchbrechungen aufweist. Dann sind zur seitlichen Abdichtung des Dichtungselementes Scheiben an dessen Längsseiten angeordnet.
Patent DE-10022940-A1 (DE)
Title: Molding of magnetic article e.g., magnetic core used in automotive industry involves forming encapsulated layer of ceramic material on ferromagnetic particles, compacting the particles and annealing the resultant magnetic article
Inventor: GAY DAVID E
IPC: H01F41/02
Filed: 2000-05-11
Abstract: A magnetic article is molded by forming an encapsulated layer of ceramic material on each of the ferromagnetic particles by combining a polymeric material with a powder of the ceramic material; compacting the ferromagnetic particles to form a solid magnetic article; and annealing the magnetic article to decompose the polymeric material.
Patent DE-10023432-A1 (DE)
Inventor: LAUTENSCHLAGER WOLFGANG
IPC: H04Q3/00
Filed: 2000-05-12
Abstract: An in-coming subscriber (TN) call is identified as a service call. Sending information (IDP) via an exchange (SSP') informs a control device (SCP) that sends a message (REL) to the exchange if the control device can neither cancel a service call number as far as a physical address nor detect a network operator.
Patent DE-10024521-A1 (DE)
Title: Information notification system for deaf person, receives ID signals transmitted from transmitter, analyzes received signals and displays corresponding information
Inventor: SAITO MASARU
IPC: G08B25/00
Filed: 2000-05-18
Abstract: The transmitter (1) having built-in sensor, detects various information and transmits the detected information as ID signal. The transmitted signal is received by the receiver (10). The received signal is analyzed and the corresponding information is displayed to the user. One or more repeaters (11,12) are interposed between transmitter and receiver.
Patent DE-10025083-A1 (DE)
Title: Vehicle air-conditioning unit has parallel cold and warm air ducts, air outlets, air flow unit and air control flap.
Inventor: BENDELL IAN
IPC: B60H1/00
Filed: 2000-05-20
Abstract: The air-conditioning unit has a cold air duct (9) parallel with a warm air duct (10). A cold air outlet part (11) into which the fold and war air ducts open has several air outlets (12,14,15) leading to different parts of the vehicle interior. An air current unit (7) is positioned in the outlet of the warm air duct. A movably mounted air control flap moves between two end positions. and is kidney shaped.
Patent DE-10027061-A1 (DE)
Title: Active carbon production comprises pyrolyzing mixture of binder, liquid and unground fibrous material
Inventor: OESTE FRANZ DIETRICH
IPC: C01B31/12
Filed: 2000-06-05
Abstract: Production of active carbon by pyrolyzing a mixture of binder, liquid and fibrous material comprises using unground fibrous material.
Patent DE-10027432-A1 (DE)
Inventor: SCHLUETER JOCHEN
IPC: C21B3/08
Filed: 2000-05-25
Abstract: The invention relates to a method and device for conveying away slags, especially desulfurization slags, which form on pig iron melts or steel melts. According to the invention, the slag layer drawn off from the surface of a pig iron melt or steel melt is poured into a vessel and, after pouring, the slag is cooled down by means of a cooling medium. Once a predetermined temperature is fallen below of, the vessel is subsequently tilted for emptying. According to the invention, the pouring takes place in rhythm with the deslagging, whereby the respective quantity of deslagging is assigned to only one vessel that is moved in rhythm past the deslagging point, and the quantity of slag poured inside is continuously cooled down along a fixed distance and is subsequently dumped.
Patent DE-10028099-A1 (DE)
Title: Test stand for motor vehicle parts
Inventor: BOCK HEINZ
IPC: G01M7/08
Filed: 2000-06-07
Abstract: The test stand involves test parts which are supported and fixed on a cradle (12), and an impacting body (22) is movable against the part via a slider (14) on an acceleration guide rail (10), using a linear drive (28-32) providing an acceleration to give specified impact speeds.
Patent DE-10028285-A1 (DE)
Title: Fastener for jewellery item; has first closure part with base body having bore in insertion direction of second closure part to hold it and metal clamp secured by fixing element to fix fastener
Inventor: WICHELHAUS SUSANNE
IPC: A44B17/00
Filed: 2000-06-07
Abstract: The fastener has two closure parts that can be releasably connected. The first closure part has a base body with a bore in the insertion direction of the section closure part to hold it. A metal clamp part (4) with a radially outwards open area fixes the fastener and is arranged in a recess extending transverse to the insertion direction of the second closure part. A fixing element (5) to secure the clamp part closes the open area of the recess.
Patent DE-10030612-A1 (DE)
Title: Cable winding-up device for connecting up electrical appliances uses a tensile force to keep a moving winding-up part at varying distances from a fixed winding-up part.
Inventor: FLECK ERHARDT
IPC: B65H75/36
Filed: 2000-06-21
Abstract: Moving (9) and fixed (3) winding-up parts comprise groups of rollers designed as disk-shaped rollers grooved on their periphery. Certain rollers (10-15) fit on the moving winding-up part. All the rollers are held in a certain structure so that any abrasion occurring in surface tensions of the usual structural type is avoided.
Patent DE-10031214-A1 (DE)
Inventor: SIEBER RETO
IPC: C09J7/00
Filed: 2000-06-27
Abstract: The invention relates to a self-adhesive tape used for filling, sealing and bonding purposes in house construction. Said tape comprises a support layer (1) on the upper face of the tape and an adhesive layer (2) on the lower face, the latter layer being provided with a peelable cover film (3). The cover film has at least one slit (6) running longitudinally and the tape is folded over onto itself along said slit (6) in such a way that at least one section of the cover film lies on the exterior (3).
Patent DE-10033060-A1 (DE)
Title: Method for producing a cylinder having a base closed at the end comprises connecting a sealing part and the base by friction welding
Inventor: TEMME VOLKER
IPC: B23K20/12
Filed: 2000-07-07
Abstract: Method for producing a cylinder (1) having a base (5) closed at the end comprises connecting a sealing part (11) and the base by friction welding. The sealing part has a flange a distance away from the welded end so that a bead (21) formed during friction welding can be supported on the flange.  Preferred Features: The cylinder is made of aluminum or an aluminum alloy.
Patent DE-10036181-A1 (DE)
Title: Method and unit for air conditioning control of motor vehicle inner compartment gently adjusts air temperature and flow to achieve ideal conditions
Inventor: GUNTERSDORFER MAX
IPC: B60H1/00
Filed: 2000-07-25
Abstract: A method of air conditioning a motor vehicle compartment comprises flowing air at a temperature deviating in a predetermined manner from the ideal value so that sudden, disturbing, temperature changes are not experienced by the occupants (11).  A method of air conditioning a motor vehicle compartment comprises directly streaming the occupant (11) with air at an effective temperature deviating in a predetermined manner from the ideal temperature. The air is adjusted to approach the ideal temperature and/or the flow rate lessened as well as increasing the admission of air simply from above if cooling is needed or from beneath for heating with less, convection assisted, modified air flow. An Independent claim also included for a unit for the method above
Patent DE-10038519-A1 (DE)
Title: Kit for telescopic storage unit, e.g. for bathroom, comprises support tube with foot which can be fixed, e.g. to floor, and telescopic rod with support pad which presses against ceiling, carousel being mounted on rotatable outer tube
Inventor: KUHN JOACHIM
IPC: A47B49/00
Filed: 2000-08-08
Abstract: The kit for a telescopic storage unit comprises a support tube with a foot (12) which can be fixed, e.g. to the floor and a rod (14) which slides inside this and has a support pad (18) which presses against the ceiling. A carousel (24') is mounted on an outer tube (20) which fits over the support tube and has an aperture (28) through which the rod fits. An annular shoulder (32) at its base allows the carousel to be rotated when the unit is fixed in place.
Patent DE-10043770-A1 (DE)
Title: Antrieb einer Wischeranlage
Inventor: KNAUF RICHARD
IPC: B60S1/24
Filed: 2000-09-02
Abstract: Die Erfindung geht aus von einem Antrieb einer Wischeranlage mit einem Wischermotor (10), der über eine Kurbel (42) und eine Gelenkstange (40, 44) und gegebenenfalls ein Viergelenkhebelgetriebe (24) einen Scheibenwischer (88, 90) antreibt und der in einer Schwenkrichtung höhere Widerstände zu überwinden hat als in der entgegengesetzten. DOLLAR A Es wird vorgeschlagen, dass er ein Speicherfederelement (64, 66) enthält, das während der Schwenkbewegung des Scheibenwischers (88, 90) mit der kleineren erforderlichen Antriebsleistung gespannt wird und während der entgegengesetzten Schwenkbewegung die gespeicherte Energie auf den Antrieb überträgt.
Patent DE-10044522-A1 (DE)
Title: Laser beam guidance system uses ring lens so incident beam diameter, focal length and irradiation angle retain sought distant-plane distribution at maximal power transmission
Inventor: SCHREIBER PETER
IPC: G02B27/09
Filed: 2000-09-04
Abstract: The diameter of the laser beam (1) striking the first beam-forming element, the focal length realized by this same element and the irradiation angle of the ring in the first plane (7) are all so optimized as to maintain a given remote-field distribution at maximum power transmission. The beam-forming element takes the preferred form of a ring lens (3) or an axicon combined with a collimating optical system. Ring lens or axicon form an optical deflection phase element in the form of a microstructured lens surface. The beam-forming element (3) has a reflecting surface. The annular aperture in the first near-field plane (7) forms part of a Cassegrain telescope, the whole forming part of an optical satellite communications system.
Patent DE-10044960-A1 (DE)
Title: Power switching semiconductor component e.g. thyristor, includes basically-etched V-shaped trench structure forming basis for edge zone diffusion process
Inventor: HAASE LUTZ
IPC: H01L29/06
Filed: 2000-09-12
Abstract: A V-shaped trench structure (13) is made by basic etching. This constitutes the basis of the diffusion process for producing the edge zone (11) of the second conductor type.  An Independent claim is included for the corresponding method of manufacture.
Patent DE-10045869-A1 (DE)
Title: Vorrichtung und Verfahren zur Erzeugung von Kohlendioxidschnee
Inventor: BUEST WOLFGANG
IPC: C01B32/55
Filed: 2000-09-14
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Erzeugung von Kohlendioxidschnee mit mindestens einer Düse (11) zur Expansion des Kohlendioxids, sowie einem Prallelement (3), das als rotationssymmetrischer Hohlkörper (3) ausgebildet ist, wobei die Anbringung der mindestens einen Düse (11) relativ zu dem Prallelement (3) so vorgesehen ist, dass ein aus der Düse (11) austretender Kohlendioxidstrahl so gerichtet ist, dass er parallel zu einer Tangente an den rotationssymmetrischen Hohlkörper (3) strahlt, und zwar parallel verschoben in Richtung zum Drehpunkt oder zur Rotationsachse des Prallelements (3) hin, wobei die Wandung des Prallelements (3) eine Aussparung (4) zum Ableiten von Kohlendioxidgas aufweist, wobei gasförmiges Kohlendioxid über die Aussparung (4) in der Wandung des Prallelements (3) abgeführt wird.
Patent DE-10053254-A1 (DE)
Title: Hair extension or thickening method involves fastening strand of artificial hair and support thread to strand of natural hair by knot in natural hair
Inventor: KARABACAK ZEKI PASCALIS
IPC: A41G5/00
Filed: 2000-10-26
Abstract: The hair extension or thickening method comprises fastening a strand of artificial hair (6) and a support thread (8) to a strand of natural hair by a knot (10) in the natural hair. The thread may then be bound around the knot, have further knots tied in it or be sewn into the knot.  An Independent claim is included for a connection between natural and synthetic hair made using the above method.
Patent DE-10054142-A1 (DE)
Title: Roughness measuring method of wafer surface, by measuring selected area containing majority of points on wafer surface using atomic force microscope to measure microroughness
Inventor: CHO KYOO-CHUL
IPC: G01B7/34
Filed: 2000-11-02
Abstract: At least one part of the wafer surface is measured using a particle counter to generate first measurements in accordance with majority of points on the wafer surface. A selected area containing majority of the points on the wafer surface is measured using an atomic force microscope to measure microroughness of the selected area.  The first measurements and the microroughness measurement are provided as a measurement result of the wafer surface. An Independent claim is also included for a wafer surface roughness measuring system.
Patent DE-10058757-A1 (DE)
Title: Godet roller for processing melt-spun yarns, includes actuator to adjust axial pre-tensioning of bearing supports while running
Inventor: ZENKER DIETER
IPC: D01D10/04
Filed: 2000-11-27
Abstract: The shaft (3) of a godet roller (1) is carried in bearings (4.1, 4.2) that rest against abutments (5.1, 5.2) in a housing (5). The axial pre-tension between the bearings can be adjusted while running by means of an actuator (6), e.g. a hydraulic, pneumatic, electro-magnetic, or electro-mechanical actuator.  The shaft (3) of a godet roller (1) is carried in bearings (4.1, 4.2) that rest against abutments (5.1, 5.2) in a housing (5). The axial pre-tension between the bearings can be adjusted while running by means of an actuator (6), e.g. a hydraulic, pneumatic, electro-magnetic, or electro-mechanical actuator.  The actuator exerts a force against the stationary bearing ring and can include a spring. The actuator is controlled by a diagnostic unit which analyzes data from temperature and vibration sensors and relates them to process conditions
Patent DE-10061540-A1 (DE)
Inventor: KUHN WALTER
IPC: C11B9/00
Filed: 2000-12-11
Abstract: The present invention relates to a process for the preparation of cis-2-tertiary-butylcyclohexanol, where 2-tertiary-butylphenol is hydrogenated in the presence of a nickel/iron catalyst mixture and 2-tertiary-butylcyclohexyl acetate.
Patent DE-10062614-A1 (DE)
Title: Anordnung mit abstimmbarer Kapazität und Verfahren zu deren Herstellung
Inventor: WOERDENWEBER ROGER
IPC: H01P7/08
Filed: 2000-12-15
Abstract: Die Erfindung betrifft eine Anordnung mit abstimmbarer Kapazität mit einem elektrischen Leiter (10) und einem eine veränderbare Dielektrizitätskonstante epsilon aufweisenden ferroelektrischen Material (12), wobei die Kapazität durch Veränderung der Dielektrizitätskonstante epsilon abstimmbar ist, wobei der elektrische Leiter eine elektrisch leitende Schicht (10) ist, die von einem Substrat (14) getragen wird, die elektrisch leitende Schicht (10) eine Unterbrechung (16) aufweist und in der Unterbrechung (16) ferroelektrisches Material (12) angeordnet ist. Die Erfindung betrifft ferner ein Verfahren zum Herstellen einer Anordnung mit abstimmbarer Kapazität.
Patent DE-10063587-A1 (DE)
Title: Current rail take-off point provided by take-off unit attached to current rail channel via povoted fixing and retaining elements
Inventor: HEITBREDER RALF
IPC: H02G5/08
Filed: 2000-12-20
Abstract: The current rail take-off point is provided by a take-off unit (2) attached to a current rail channel (1) provided with contact devices and automatically pivoted fixing and retaining elements (7,8) engaging the opposite sides of the current rail channel, which are provided with indents (11) forming longitudinal slots for reception of the fixing and retaining elements.
Patent DE-10103635-A1 (DE)
Title: Radlastabhängige Drehmomentensteuerung eines Fahrantriebes
Inventor: MUELLER CONRAD
IPC: B66C9/14
Filed: 2001-01-27
Abstract: Die Erfindung betrifft eine radlastabhängige Drehmomentensteuerung eines Fahrantriebes für Katzen und Kranen, vorzugsweise Maschinenhauskatzen von Containerkranen, bestehend aus den Fahrantrieb, den Katzrädern, den Fahrbahnen und Übertragungselementen, dadurch gekennzeichnet, dass die Radlast eines jeden Rades ermittelt wird und das Drehmoment des Antriebes für das betreffende Rad immer so eingestellt wird, dass ausreichend Haftreibung zwischen dem Rad und seiner Lauffläche vorhanden ist. DOLLAR A Die erfindungsgemäße Lösung hat den Vorteil, dass auch bei schwingenden Lasten und niedrigen Reibungswerten zwischen den Rädern der Katze und der Schiene immer ein ausreichendes Drehmoment ohne Schlupf am angetriebenen Rad vorhanden ist.