baber/WOPTO huggingface dataset:
Patent DE-10227190-A1 (DE)
Title: Verfahren zur Filterung von Strahlung
Inventor: KLEIN ROMAN
IPC: G03F7/20
Filed: 2002-06-18
Abstract: In EUV-Lithographiegeräten werden unerwünschte Strahlungsanteile mittels Absorptionsfilter unterdrückt. Filterinhomogenitäten, d. h., Defekte in Filtern selbst oder Kontaminationen auf der Filteroberfläche bzw. Stützstrukturen, führen zu Belichtungsfehlern. Um die bei Lithographiegeräten, die nach dem "step and scan"- oder dem "step and repeat"-Prinzip arbeiten, zu vermeiden, wird vorgeschlagen, daß in fester Korrelation zur Bewegung anderer Lithographiekomponenten eine Relativbewegung zwischen Filter und Strahl durchgeführt wird.
Patent DE-10233718-A1 (DE)
Title: Testing of the pretensioning of screws or rivets used in screw or rivet connections by applying a high frequency vibration to the fastening during the fastening process and measurement of the resultant ultrasound signal
Inventor: HOLLER WILHELM F
IPC: G01L5/24
Filed: 2002-07-24
Abstract: Method for testing the pretensioning of screws or rivets used in a screw or rivet connection, in which, during the riveting or screwing process the mounting tool is used to apply a high frequency vibration to the connector. The emitted sound waves are then measured or recorded and subjected to a frequency analysis.  The invention also relates to a corresponding device for implementation of the method.
Patent DE-10236003-A1 (DE)
Title: Acoustic wave component e.g. for use as filter for GHz frequencies, with metallic electrodes embedded in surface of component substrate
Inventor: LEIDL ANTON
IPC: H03H9/145
Filed: 2002-08-06
Abstract: The component has a substrate (SU) provided with at least one piezoelectric layer and an overlying blocking layer and metallic electrodes (E), e.g. interdigital electrodes, which are embedded in the surface of the substrate. The electrodes may be provided with a passivation layer which does not extend over the surface of the substrate and be formed from an Al or Al alloy layer and a second electrically-conductive layer with a greater hardness.  An Independent claim for a manufacturing method for an acoustic wave component with embedded electrodes is also included.
Patent DE-10236015-A1 (DE)
Title: Sintered alloy used in the manufacture of valve seats comprises vanadium carbide particles, iron-cobalt-nickel-molybdenum alloying particles and chromium-tungsten-cobalt-carbon alloying particles dispersed in a structure of sorbite
Inventor: OH JUNG SEOK
IPC: C22C38/46
Filed: 2002-08-06
Abstract: Sintered alloy comprises 0.7-1.3 weight % vanadium carbide particles, 84-86 weight % Fe-Co-Ni-Mo alloying particles and 12.5 -13.5 weight % Cr-W-Co-C alloying particles dispersed in a structure of sorbite.  An Independent claim is also included for a process for the production of the sintered alloy comprising mixing 0.7-1.3 weight % vanadium carbide particles, 84-86 wt.% Fe-Co-Ni-Mo alloying particles, 12.5 -13.5 weight % Cr-W-Co-C alloying particles and 0.6-1.3 wt.% black lead, applying a surface pressure of 5-8 tonnes/cm<2>, sintering at 1160-1200  deg  C in a reducing atmosphere containing ammonium gas, infiltrating with copper at 1080-110  deg  C and cooling with oil at 850-880  deg  C for 30-45 minutes, and tempering at 590-610  deg  C.
Patent DE-10238833-A1 (DE)
Title: Dentalprothese mit metallfreien Verankerungselementen
Inventor: ZAPPINI GIANLUCA
IPC: A61C13/003
Filed: 2002-08-23
Abstract: Die Erfindung betrifft Dentalprothesen, die mindestens ein metallfreies Verankerungselement aus Kunststoffmaterial mit einem Biege-E-Modul von mindestens 10 GPa und einer maximalen Dehnung von mindestens 0,8% aufweisen.
Patent DE-10239131-A1 (DE)
Title: Grinding disk with a burr-fastened grinding element for hand-held grinders comprises an elastic disk body with a protruding annular zone which surrounds a fastening element
Inventor: WITTIG HERBERT
IPC: B24D13/14
Filed: 2002-08-27
Abstract: The grinding disk (1) with a burr-fastened grinding element (4) for hand-held grinders comprises an elastic disk body (10) with a protruding annular zone (12) which surrounds a fastening element (7). The latter is sunk into the disk body so that its surface (14) is flush with the surface (15) of the annular zone.
Patent DE-10239235-A1 (DE)
Title: CD-playback device for writing data to optical disc e.g. CD-R, CD-RW, includes device for selecting test for optimal power control of optical disc
IPC: G11B7/126
Filed: 2002-08-27
Abstract: A CD-playback device writes data on an optical disc (10) which has a first power calibration range (2) which is arranged on the inner face of a read zone (4) and a second power calibration zone (9) arranged on the outer face of a read-out zone (8). A device (50) for selecting a test for optimal power control is carried out in one or both of the power calibration zones (2,9), and a control device carries out the test for optimal power control in one or both of the power calibration zone(s) (2,9) on the basis of the selection device (50).  An Independent claim is given for a method for testing optimal power control of an optical disc.
Patent DE-10244881-A1 (DE)
Title: Vorrichtung und Verfahren zum Kalibrieren einer Zeitsteuerschaltung in einem elektronischen Zugangssystem mit Hilfe von programmierbarer Befehlen
Inventor: LEICHTFRIED WILHELM
IPC: H04B1/04
Filed: 2002-09-26
Abstract: Ein Verfahren zum Kalibrieren eines elektronischen Zugangssystems justiert eine Zeitsteuerschaltung, die einheitlicher Bestandteil eines Mikroprozessors ist. Das Verfahren bringt mehrere Eingänge des Mikroprozessors in einen logischen Zustand, überwacht dessen Ausgang und programmiert einen Kalibrierfaktor in dem Mikroprozessor, basierend auf dessen Ausgangssignal. Der Kalibrierfaktor steuert eine Ausgangsfrequenz der Zeitsteuerschaltung.
Patent DE-10248018-A1 (DE)
Title: Modulation symbol generation method in wideband code division multiple access mobile communication system, involves converting modulation symbol in region having low error probability to different modulations
Inventor: KIM NOH-SUN
IPC: H04W28/04
Filed: 2002-10-15
Abstract: The modulation symbols in a region (1) having high error probability, is converted into modulation symbols in a region (3) having low error probability, by using 16 quadrature amplitude modulation (QAM) or 64 QAM scheme. The modulation symbols in a region (2) having low error probability, are converted into different modulations to generate re-transmission modulation symbols. Independent claims are also included for the following: (1) coded bit retransmission apparatus; (2) coded bit retransmission method; (3) coded bit receiving method; and (4) coded bit receiving apparatus.
Patent DE-10250992-A1 (DE)
Title: Handheld brush for cleaning car has compartment with sliding lid containing water or cleaning fluid and has sliding valve admitting water to nozzles placed between clumps of bristles
Inventor: GOROSHANIN GENADI
IPC: A46B11/00
Filed: 2002-10-30
Abstract: A hollow brush head (2) is attached to the handle (1). The compartment (5) containing the water or cleaning fluid is closed by a sliding lid (10). A sliding valve plate (8) at the bottom of the compartment has a row of holes (12) which may match up with conical fixed nozzles (4).  The end of the valve plate extends toward the handle through a slot in the wall of the compartment and has a roughened end (9) to enable it to be slid with respect to the nozzles. The fixed nozzles have flexible rubber caps (7) and are surrounded by brush bristles (3).
Patent DE-10256917-A1 (DE)
Title: Highrise building rescue system transports persons and objects down by ropes with carrier rings and under ground crane control, also carries firemen up as needed
Inventor: LY NGUYEN VAN
IPC: A62B1/10
Filed: 2002-11-28
Abstract: Rolling axis (2) is securely built on wall on top storey floor, and comes complete with self-controlled tempo and rotation. Crane (7), at floor level, pulls ropes (4,5) at controlled speed under full control. Rope can carry several persons and, as crane swivels, so ropes bring persons down and firemen up. Ropes have small rings every 3-6 m to take humans or objects. Crossed belt for persons encircles waist and has its own lock and strap.
Patent DE-10257221-A1 (DE)
Title: Transverse link in tubular construction for wheel suspension in motor vehicles has first and second legs connected to form L-shape by cast/forged knot element
Inventor: KESSELS JOOST
IPC: B60G7/00
Filed: 2002-12-07
Abstract: The link has a first (2) and a second link leg (3), each fabricated from a tube part, and a knot element (4) to connect the legs at one end to form an L-shaped structure. The legs are pushed over projections on the knot element, and there are end stops to limit the movement. The outer contour of the links leg merges smoothly into the knot element contour. The knot element is a cast or forged part. A stiffener element (11) is positioned in the corner between the links legs, and welded in place.
Patent DE-10258444-A1 (DE)
Title: Stacked ceramic body production comprises arranging a pressing part on a green leaf to form a pressing leaf, stacking a number of pressing leaves to form a non-sintered stacked body, degreasing, and sintering
Inventor: SUMIYA ATSUHIRO
IPC: H01L41/22
Filed: 2002-12-13
Abstract: Stacked ceramic body is made by arranging a pressing part (13) made from copper or a copper compound as electrode paste on a green leaf (11, 12) formed from a dielectric oxide containing lead oxide as main component to form a pressing leaf (10), stacking pressing leaves, degreasing by heat treating and removing organic components contained in the non-sintered stacked body, and sintering. Production of a stacked ceramic body comprises: (a) arranging a pressing part (13) made from copper or a copper compound as electrode paste on a green leaf (11, 12) formed from a dielectric oxide containing lead oxide as the main component to form a pressing leaf (10);  (b) stacking a number of pressing leaves to form a non-sintered stacked body; (c) degreasing by heat treating and removing organic components contained in the non-sintered stacked body; and  (d) sintering the non-sintered stacked body whilst an oxygen partial pressure is adjusted from room temperature to 400-600 degrees C to an oxygen partial pressure at which copper and lead oxide are able to coexist or an oxygen partial pressure which is higher than the partial pressure at which copper and lead oxide are able to coexist.  The non-sintered stacked body is sintered in a reducing atmosphere, the temperature is increased from room temperature, and an oxygen partial pressure is adjusted in the reducing atmosphere to 10-10 to 10-20 atm  An Independent claim is also included for a stacked ceramic body produced by the above process.
Patent DE-10258967-A1 (DE)
Title: Vorrichtung zum Schutz vor grundberührungsbedingten Schäden von Booten bei Wasserspiegelschwankungen
Inventor: MAERZ REINHARD
IPC: B63B59/02
Filed: 2002-12-16
Abstract: Die Erfindung betrifft eine Vorrichtung zum Schutz von grundberührungsbedingten Schäden von Booten bei Wasserspiegelschwankungen, mit zwei langgestreckten aus einem flexiblen Material hergestellten, mit Wasser und/oder Luft befüllbaren Behältern (3), einem Mittel zum Verbinden der beiden Behälter (3), derart, dass zwischen den Längsseiten (L) der Behälter (3) eine Vertiefung (5) zum Eingriff eines Kiels (2) des Bootes verbleibt und ein Ausweichen der Behälter (3) querab vom Kiel (2) bei Belastung der Behälter (3) mit dem Gewicht des Bootes vermieden und damit das Boot beim Trockenfallen abgestützt wird. Um eine Beschädigung des Kiels beim Trockenfallen zu vermeiden, wird erfindungsgemäß vorgeschlagen, dass die Behälter (3) eine über die Lateralfläche des Kiels (2) hinaus sich erstreckende Höhe aufweist und dass das Mittel zum Verbinden als eine die beiden Behälter (3) verbindende Hülle (4) ausgebildet ist, deren Umfang so bemessen ist, dass bei befüllten Behältern (3) das Boot grundberührungsfrei abgestützt wird.
Patent DE-10260662-A1 (DE)
Title: Multi-purpose industrial system hydraulic valve has radial link to connector converting valve seat edge to a sliding edge
Inventor: LOHE SABINE
IPC: F16K17/04
Filed: 2002-12-23
Abstract: A directly controlled pressure limiting valve has a closure (8) moving within a housing (6) and applied to a valve seat (12). The valve further has a retaining chamber (68) that is open to a radial connector (B). When the valve is closed against the seat, the retaining chamber is already open to the connection (B) via a surrounding slide edge (66). In all positions adopted by the closure, the open cross-sectional area between the holding chamber and the radial connection (B) is greater than the cross-sectional flow area at the valve seat.
Patent DE-10261591-A1 (DE)
Title: Dämpfungsvorrichtung
Inventor: ZIMMER MARTIN
IPC: E05F5/02
Filed: 2002-12-24
Abstract: Die Erfindung betrifft eine Dämpfungsvorrichtung zur Dämpfung der Bewegungsenergie von beweglichen Möbelteilen, welche ein erstes Dämpfungselement mit einem ersten Zylinder und einem darin längs verschiebbaren ersten Kolben aufweist und mindestens ein zweites Dämpfungselement mit einem zweiten Zylinder und einem darin längs verschiebbaren zweiten Kolben. Die beiden Dämpfungselemente sind in serieller Anordnung hintereinander angeordnet und bilden eine integrale Anordnung. Die Erfindung zeichnet sich dadurch aus, dass jedes der beiden Dämpfungselemente als Luftdämpfer ausgebildet ist und jeweils eine Kompressionskammer und eine Expansionskammer veränderlichen Volumens umfasst; wobei die Dämpfungswirkung der Dämpfungselemente durch Steuerkanäle beeinflusst wird, welche die Luftverteilungen und -strömungen innerhalb und zwischen den Kompressionskammern und/oder den Expansionskammern steuern.
Patent DE-10300054-A1 (DE)
Title: Heat exchanger with slotted heat exchange tube has tube with several channels running parallel to tube and connected to collection tank
Inventor: KAWACHI NORIHIDE
IPC: F25B1/00
Filed: 2003-01-03
Abstract: The heat exchanger has a flat tube (100) containing a number of channels or passages (100a) extending in the longitudinal direction of the tube. A slot (110a, 120a) is formed in the flat surface of the tube to define the channel apertures. A collection tank (211, 221) is connected to the tube, passing round the slot, so that the channels are connected to the tank via the slot.
Patent DE-10303407-A1 (DE)
Inventor: HEROLD VOLKER
IPC: B24B49/16
Filed: 2003-01-27
Abstract: A device for high-precision machining of the surface of an object, such as for polishing and lapping semiconductor substrates, in which the object is held on an accommodation surface for its machining. The accommodation surface can be deformed by means of a actuators connected to the surface in a positive-lock and/or non-positive-lock manner. The actuators are provided between a base plate and an accommodation plate that are mechanically biased relative to one another. The accommodation plate is configured, on its inside, with concentric grooves forming rigid rings in the axial direction. The individual rings are connected by solid substance joints. Piezo-stacks configured as actuator-sensor elements, as well as springs, are disposed between the faces of the rings and the base plates and are offset relative to one another by 120°.
Patent DE-10306374-A1 (DE)
Inventor: SCHWEVERS FRANZ
IPC: B65H19/12
Filed: 2003-02-15
Abstract: In a papermaking factory a large roll of paper is transported between winding and unwinding stations on a rail (5) mounted rolling (3, 4) chassis (2). The large paper roll rests on a spindle (7) supported at each end in a cradle (6, 7). The chassis (2) incorporates a chassis-turning device (9) that rotates the chassis on the rails with respect to a vertical axis (16). The chassis-turning device (9) incorporates a jack resting on a pressure plate which raises the chassis from the rails (5). The plate spans the full width of track between the wheels.
Patent DE-10307633-A1 (DE)
Title: Kraftfahrzeugkarosserie mit Verstärkungsblech zwischen Dachspriegel, Säule und Seitenwand
Inventor: HEDERICH KARL
IPC: B62D25/06
Filed: 2003-02-22
Abstract: Eine Kraftfahrzeugkarosserie hat in einem Eckbereich einer mittleren vertikalen Säule (2) und einem Spriegel (5) eines Dachs (1) ein Verstärkungsblech (6) mit mehreren Sicken (7). Die Befestigungen von Seitenwänden (3, 4) der Säule (2) und des Spriegels (5) an dem Verstärkungsblech (6) sind voneinander beabstandet. Hierdurch bietet die Kraftfahrzeugkarosserie einen hohen Schutz bei einem Seitenaufprall.
Patent DE-10311175-A1 (DE)
Title: Schnürschuh
Inventor: ELKINGTON MARK
IPC: A43C11/20
Filed: 2003-03-12
Abstract: Der Schnürschuh hat einen Schnürsenkel (11), wobei Abschnitte des Schnürsenkels einstückig durchgehend wie folgt verlaufen: DOLLAR A Ein erster Abschnitt (11f, 11g) verläuft vom Mittelfußbereich (3) der Sohle (1) über den Rist des Schuhs; DOLLAR A ein zweiter Abschnitt (11e, 11h) verläuft vom Mittelfußbereich (3) der Sohle (1) um die Außenseite des Schaftes (6) oberhalb eines Fersenbereiches des Schuhs; und DOLLAR A ein dritter Bereich (11d, 11i) verläuft von derselben Stelle des Schaftes zum Rist und zurück zu der genannten Stelle des Schaftes, wobei die drei genannten Abschnitte jeweils in der Seitenansicht des Schuhs ein Dreieck bilden, welches die Sprunggelenke (F2, F4) des Fußes überdeckt.
Patent DE-10311287-A1 (DE)
Title: Supplying additive to vehicle fuel for operating combustion engine, controlling dosage of additives in fuel contained in measurement conduit by controlling energization of molecules and measuring resulting concentration
Inventor: HAVERS MARTIN
IPC: F02M25/00
Filed: 2003-03-14
Abstract: Vehicle fuel is diverted from a fuel injector (4) of the diesel engine (2) back to a fuel tank (5) via an additive supply device (1). On its way the fuel passes through a measurement conduit (12) where it is subjected to high-energy, e.g. microwave, radiation. An admixture or fuel mixture contains molecules, which are energized by the high-energy radiation between 30 kHz and 3 GHz and oscillate at their resonant frequency. The conduit (12) has a transmitter (15) and a receiver (16) at either end, which are tuned to the resonant frequency of the molecules. The quantity and type of resultants detected in the conduit represent the mass for the concentration of the additive. An independent claim is also included for the additive supply device.
Patent DE-10313048-A1 (DE)
Title: System und Verfahren zur Verwaltung verteilter gleichzeitiger Versionen
Inventor: YU TRSUNGYENG
IPC: G06F11/20
Filed: 2003-03-24
Abstract: Es handelt sich um ein Verwaltungssystem für verteilte gleichzeitige Versionen. Das System verfügt über einen ersten Server, einen zweiten Server und einen ersten Client. Der erste Server verfügt über eine erste Datenbank mit einer Datei. Der zweite Server verfügt über eine zweite Datenbank mit einer der Datei entsprechenden Dateikopie, ein Datenreplikationsmodul und ein Verbindungserkennungsmodul. Wenn es der erste Client wünscht, die Dateikopie im zweiten Server durch eine aktualisierte Datei zu ersetzen, wird die Dateikopie dann durch die aktualisierte Datei ersetzt, wenn der erste Server und der zweite Server verbunden sind. Dann wird die aktualisierte Datei durch das Datenreplikationsmodul auf den ersten Server kopiert, und die Datei in der ersten Datenbank wird durch die aktualisierte Datei ersetzt.
Patent DE-10316513-A1 (DE)
Title: Reflow soldering process for electronic circuit boards has a microwave powered preheating stage
Inventor: BIRGEL DIETMAR
IPC: H05B6/78
Filed: 2003-04-09
Abstract: The electronic circuit boards [20] are continuously transferred on a conveyor [24] through the reflow soldering process [10]. The circuit boards are prewarmed by passing under a microwave heating stage [18] having a controlled frequency. The heated circuits then pass to the soldering stage [14] and finally to a cooling stage [16].
Patent DE-10318527-A1 (DE)
Inventor: HEINZE VOLKER
IPC: C09C1/50
Filed: 2003-04-24
Abstract: Furnace black is produced in a furnace black reactor having flow axis by introducing fuel and combustion air into a gas burner (5) and jetting steam axially through the gas burner; and producing a flow of hot combustion gases in a combustion chamber (1) of the reactor. Production of furnace black in a furnace black reactor having flow axis involves introducing fuel and combustion air into a gas burner and jetting steam axially through the gas burner; and producing flow of hot combustion gases in a combustion chamber of the reactor, feeding the hot combustion gases along the flow axis from the combustion chamber through a reactor narrow point into a reaction zone (3), mixing beaded carbon black raw material into the flow of hot combustion gases upstream of inside or downstream of the reactor narrow point, and stopping carbon black formation downstream in the reaction zone through spraying in water.
Patent DE-10319995-A1 (DE)
Title: Device for anchoring hollow profiles to component has fastening element with hammer head-shaped tip clamped in groove in component, with adjustable angle
Inventor: GASSLER KURT
IPC: F16B35/04
Filed: 2003-05-06
Abstract: The device has a fastening element (13) with a tip (13.1) shaped like half a hammer head and clamped in a groove (11) in a component. The angle between a hollow profile element (10) and the groove is adjusted by inserting the tip (16) of one or more screws (17) into a constriction (14) in the section (13.2) fitted into the profile element. The constriction is defined by a conical jacket surface with longitudinal grooves to accommodate the flanks of the screw tip. Tightening of the screw causes the element tip to move against a spring force and into the element, so that the tip is clamped in the groove. The spring force is generated by a helical spring or an elastic ball (19). The element also has a rubber ring for centering.
Patent DE-10320352-A1 (DE)
Title: Verfahren und Vorrichtung zum Prüfen von Kenngrößen
Inventor: FEMBOECK JOSEF
IPC: G01M17/007
Filed: 2003-05-07
Abstract: Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung zum Prüfen von Kenngrößen eines Objektes, insbesondere von Kenngrößen, die bei der Prüfung von Fahrzeugen ermittelt werden. Das Verfahren beinhaltet die Eingabe eines Identifikationsdatensatzes in ein Datenendgerät, welches die technische Ausgestaltung des Fahrzeugs zumindest teilweise repräsentiert. Ferner weist das Verfahren eine Verbindung des Datenendgerätes mit einem Datenhauptgerät auf, über welches, jedoch nicht ausschließlich, die Übertragung von wenigstens einer fahrzeugspezifischen Kenngröße und des Identifikationsdatensatzes an das Datenhauptgerät erfolgt. Ferner werden Vergleichsdaten zu dieser mindestens einen fahrzeugspezifischen Kenngröße auf der Grundlage einer Datenbank ermittelt, wobei in der Datenbank eine Vielzahl von Vergleichsgrößen von Fahrzeugen mit entsprechend ähnlicher technischer Ausgestaltung abgespeichert sind. Die vom Datenendgerät übermittelte fahrzeugspezifische Kenngröße wird in der Datenbank des Datenhauptgerätes abgespeichert, wobei die Übertragung der Vergleichsdaten oder eines davon abgeleiteten Bewertungsdatenersatzes an das Datenendgerät erfolgt. Die Ausgabe umfasst wenigstens fahrzeugspezifische Kenngrößen und/oder Vergleichsdaten und/oder den Bewertungsdatensatz.
Patent DE-10322924-A1 (DE)
Title: Gear change lever for use in road vehicle has swivel bearing with screw bolt engaging in fork on end of actuator rod and engaging in bearing rings in larger diameter regions at ends of bore through lever
Inventor: WITTBERGER GERHARD
IPC: F16H59/04
Filed: 2003-05-21
Abstract: The road vehicle gear change lever (1) has a swivel bearing. It has a screw bolt (12) engaging in a fork (9) on the end of an actuator rod (3). The bolt engages in bearing rings (26,27) in larger diameter regions (28,29) at the ends of the bore through the lever. There are nonmetallic, especially rubber bushes (24,25) between the bearing rings and the bolt.