baber/WOPTO huggingface dataset:
Patent DE-10056561-A1 (DE)
Title: Device for focusing light onto a photosensitive object, preferably having laminar region, e.g. for microscopy, lithography, optical or magneto-optical data storage such as CD and DVD
Inventor: LEUCHS GERHARD
IPC: G11B11/105
Filed: 2000-11-15
Abstract: Size of focal spot reduced by reducing wavelength through use of new laser-light sources or illuminating the object through a small diaphragm whose width is less than the illumination wavelength, etc. The electric field of the light in the region of the focal point now has a longitudinal component directed parallel to the optical axis of the focusing element.  In systems for focusing light on to photosensitive regions of an object, where the light source is preferably a laser with at least one optical focusing element and where the photosensitive zone of the object is arranged at the focal point of the focusing element, there is an advantage of reducing the size of the focal spot relative to that of conventional illumination systems based on diffraction limits e.g. by reducing the wavelength through use of new laser-light sources or illuminating the object through a small diaphragm whose width is less than the illumination wavelength, etc. The electric field of the light in the region of the focal point now has a longitudinal component directed parallel to the optical axis of the focusing element.
Patent DE-10058479-A1 (DE)
Title: Wide band damper for induction tract of internal combustion engine has resonance chamber adjoining induction tract and filled with absorption material separated from duct section by barrier layer on partitioning wall
Inventor: ALEX MATTHIAS
IPC: F02M35/12
Filed: 2000-11-24
Abstract: The wide band damper has a duct section (17) for the guiding of the induction air, and a resonance chamber (19) adjoining the induction tract. The resonance chamber is filled with an absorption material which is separated from the duct section by a fleece or foil barrier layer located on the partitioning wall in such a way that no component parts of the absorption material can reach the duct section through the connecting passages (21). The barrier layer is pressed against the partitioning wall by the absorption material.
Patent DE-10058707-A1 (DE)
Title: Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle einer Brennkraftmaschine zu einem Antriebsrad
Inventor: STEPHAN WOLFGANG
IPC: F01L1/344
Filed: 2000-11-25
Abstract: Die Erfindung betrifft eine Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle (2) einer Brennkraftmaschine zu einem Antriebsrad, mit einem drehfest mit der Nockenwelle verbundenen Innenteil (4), das zumindest annähernd radial verlaufende Stege oder Flügel (6a bis 6e) aufweist, und mit einem angetriebenen Zellenrad (10), das mehrere über den Umfang verteilte, durch Stege (12a bis 12e) begrenzte Zellen aufweist, die von den darin winkelbeweglich geführten Stegen oder Flügeln (6a bis 6e) des Innenteils in jeweils zwei Druckräume (22a bis 22e bzw. 24a bis 24e) unterteilt sind, bei deren hydraulischer Druckbeaufschlagung bzw. Druckentlastung über Steuerleitungen die Nockenwelle über die Stege oder Flügel zwischen zwei Entstellungen relativ zum Zellenrad (10) verdrehbar ist, sowie mit an der freien Stirnseite (36) der Stege oder Flügel (6a bis 6e) angeordneten Dichtungselementen (40), die zur Abdichtung der beiden von den Stegen oder Flügeln begrenzten Druckräume dienen. Es wird vorgeschlagen, dass an der Stirnseite (36) der Stege oder Flügel (6a bis 6e) Ausnehmungen (38) vorgesehen sind, in denen Dichtkörper (40) angeordnet sind, die zur Abdichtung der Druckräume durch eine hydraulische Beaufschlagung gegen eine Innenwand (42) des Zellenrades (10) gedrückt werden. Damit wird auf einfache Art und Weise eine zuverlässige Abdichtung der beiden von den Flügeln abgetrennten Druckräume erreicht.
Patent DE-10061737-A1 (DE)
Title: Wing unit support structure for bridge and roof construction is made from material compound of rubber and embedded steel wire reinforcements
Inventor: KNIEPERT ANDREAS
IPC: E04B7/10
Filed: 2000-12-07
Abstract: The wing unit support structure (1) is made from a material compound of rubber and embedded steel wire reinforcements.  The reinforcements can be a steel wire mat with parallel or diagonal lines. The rubber is preferably vulcanized natural rubber. The support structure can be formed as a self-supporting flat surface element and used as roof element with or without additional insulation.
Patent DE-10065250-A1 (DE)
Title: Telescopic leg for small item of furniture comprises outer and inner metal tube, inner tube having cap on its lower end with flexible vanes which slide along inner surface of outer tube
IPC: F16B7/14
Filed: 2000-12-29
Abstract: The telescopic leg for a small item of furniture comprises an outer (10) and inner (18) metal tube. The inner tube has a cap (22) on its lower end with flexible vanes (28) which slide along the inner surface (30) of the outer tube.
Patent DE-10101507-A1 (DE)
Title: Fahrzeugreifen
Inventor: JAQOW FRANK
IPC: B60C11/12
Filed: 2001-01-12
Abstract: Fahrzeugreifen mit einer Lauffläche mit zumindest einem in der Draufsicht zickzack- oder wellenförmigen Einschnitt (10, 12), der die Peripherie der Lauffläche schneidet und von periodisch ausgeführten Einschnittflächen (3, 3', 3'', 3''') begrenzt ist, wobei sich der Verlauf des Einschnittes (10, 12) in zur Laufflächenperipherie parallelen Ebenen in Abhängigkeit vom Abstand zur Peripehrie der Lauffläche ändert. DOLLAR A Um die Bremseigenschaften auf trockenen Fahrbahnen und die Griffeigenschaften unter winterlichen Fahrbedingungen besonders gut aufeinander abstimmen zu können, werden die Einschnitte derart gestaltet, DOLLAR A dass die den Einschnitt begrenzenden Flächen (3, 3', 3'', 3''') zumindest zum Teil eine Folge von mindestens zwei aufeinander folgenden Ausschnitten von Mantelflächen spitzer Körper ist, DOLLAR A wobei die Orientierung der Scheitel von Ausschnitt (4, 6, 4', 6', 7, 7') zu Ausschnitt (4, 6, 4', 6', 7, 7') abwechselt, DOLLAR A und wobei die Ausschnitte (4, 6, 4', 6', 7, 7') nahtlos aneinander anschließen.
Patent DE-10102404-A1 (DE)
Inventor: RADEMANN JOERG
IPC: C07C67/00
Filed: 2001-01-12
Abstract: The invention relates to novel triazene compounds, the use thereof and novel alkylation methods. Said triazene compounds have the general formula, X-Y-Z-N=N-NH-R, where X = an insoluble support material, Y = an atom, or group of atoms, functioning as an electron donor, Z = a preferably electron-rich aryl group, substituted aryl group, heteroaryl group, or substituted heteroaryl group and R is chosen from the group alkyl, cycloalkyl, allyl and benzyl. Said compounds are suitable as alkylating reagents.
Patent DE-10109328-A1 (DE)
Inventor: SELL BERNHARD
IPC: H01L21/306
Filed: 2001-02-27
Abstract: The invention relates to a semiconductor substrate (1) on which a first layer (2), a second layer (3) and a third layer (4) are disposed. The third layer (4) is for example a lacquer mask that is used to structure the second layer (3). The second layer (3) is for example a structured hard mask that is used to structure the first layer (2). The third layer (4) is then removed and a fourth layer (8) is deposited. The fourth layer (8) is for example an insulator that fills the trenches formed in the first layer (2). The fourth layer (8) is then planarized in a CMP step, and planarization is continued while the second layer (3) that is for example a hard mask is removed from the first layer (2) together with the fourth layer (8), thereby leaving the fourth layer (8) in a trench (7) that is disposed in the first layer (2).
Patent DE-10109411-A1 (DE)
Inventor: REITER FERDINAND
IPC: F02M51/06
Filed: 2001-02-28
Abstract: The invention relates to a fuel injection valve comprising an armature (27) and a core (2), which interacts with a solenoid (11), and comprising a valve needle (19), which is connected to the armature (27) and on which a valve closing body (21) is provided. Said valve closing body forms a tight seat together with a valve seat body (29). The fuel injection valve also comprises an adjusting bush (48). This adjusting bush is arranged inside a central recess (46) of the fuel injection valve, is provided for pre-tensioning a readjusting spring (25), and has an axial slot (72). The adjusting bush (48) is designed so that it projects, on the supply side, above a step (49) provided in the central recess (46). On the supply side of the step (49), a gap (51) is provided between the adjusting bush (48) and a wall (47) of the central recess (46). The adjusting housing (48) comprises at least one recess (59a) at at least one end (53) that is situated on the supply side.
Patent DE-10114421-A1 (DE)
Title: Controlling capacitive actuator element e.g. piezoelectric actuator for fuel injection valve, involves specifying parameter time profile so that defined profile of actuator element stroke is achieved by controlling control parameter
Inventor: WAGNER BERNHARD
IPC: F02D41/20
Filed: 2001-03-23
Abstract: The method involves applying a control current (Ip) to produce an actuator element (P) stroke (h) motion depending on the current. A control parameter depending on the charge of the actuator element is detected and a controlled parameter is regulated by controlling the control current. The time profile of the controlled parameter is specified so that a defined profile of the stroke motion is achieved by controlling the control parameter.  AN Independent claim is also included for the following: a circuit for implementing the method.
Patent DE-10125551-A1 (DE)
Title: Aufgeladene Brennkraftmaschine
Inventor: HAACK FELIX
IPC: F02M35/12
Filed: 2001-05-23
Abstract: Die Erfindung betrifft eine Brennkraftmaschine, insbesondere für ein Kraftfahrzeug, mit einem eine Ladeluft verdichtenden Lader, welcher einen Verdichterdruckstutzen (10) aufweist, einem Ansaugtrakt, einem den Verdichterdruckstutzen (10) des Laders mit dem Ansaugtrakt verbindenden Ladeluftschlauch (12) und einem im Luftstrom der Ladeluft angeordneten Geräuschdämpfer. Hierbei ist der Geräuschdämpfer (14, 20) in eine Kupplung zwischen Ladeluftschlauch (12) und Verdichterdruckstutzen (10) derart integriert, daß der Geräuschdämpfer (14, 20) einerseits in den Verdichterdruckstutzen (10) und andererseits in den Ladeluftschlauch (12) eingreift.
Patent DE-10126015-A1 (DE)
Title: Module for support of ball game or play area fixture has flat frame construction having at least two posts and cross members connected to them, and with at least one play or sport fixture connected to frame construction
Inventor: RATHKE MARKUS
IPC: E04H3/14
Filed: 2001-05-28
Abstract: The module comprises a flat frame construction having at least two posts (9) and at least two cross members (2) connected to the posts, and with at least one play or sport fixture (6) which may be detachably or permanently, and directly or indirectly connected to the frame construction. The play or sport fixture may be fastened directly on the posts and/or on the cross members. The play or sport fixture is supported by especially a support bracket (5) fastened to the frame construction. Play or sport fixtures may be fastened on both sides of the frame construction.  An Independent claim is included for a protective fence or wall for ball game areas which includes the aforesaid module.
Patent DE-10126520-A1 (DE)
Title: Quantitative determination of fuel evaporation in fuel tank system involves determining absorption filter flushing time required to pass from lower fuel charge threshold to upper threshold
Inventor: STEGMANN VOLKER
IPC: F02D41/00
Filed: 2001-05-30
Abstract: The method involves temporarily storing evaporated fuel in a filter and regenerating the filter periodically by flushing with fresh air while determining the fuel charge in the filter. The filter is flushed at a first rate and the associated charge determined. The filter is flushed at a lower rate if the charge is below a lower threshold and the charge determined until an upper threshold is exceeded. The time required is a measure of evaporation.  The method involves temporarily storing evaporated fuel in a absorption filter connected to the fuel tank and regenerating the filter periodically by flushing with fresh air while determining the fuel charge in the filter. The filter is flushed at a first rate (100) and the associated charge determined. The filter is flushed at a lower rate (106) if the charge is lower than a lower threshold and the charge determined until an upper threshold is exceeded. The time required is a measure of evaporation. Independent claims are also included for the following: an arrangement for quantitative determination of fuel evaporation in fuel tank system, a controller and a tank leakage diagnostic unit.
Patent DE-10127946-A1 (DE)
Title: Radendanordnung für Antriebsachse
Inventor: DEWALD GREG
IPC: B60B35/16
Filed: 2001-06-08
Abstract: Es wird eine Radendauslegung vorgesehen, bei der die Welle ein integrales Gußteil ist und ein maschinell bearbeiteter trompetenförmiger Arm aus hochfestem duktilen Eisen ausgebildet wird. Ferner ist ein Dichtungshalter vorgesehen, um das innere Radlager und das Radende anzuordnen und diese vor der Einwirkung durch Gegenstände oder Teile zu schützen. Der trompetenförmige Arm ist mit einem parabolischen Radius ausgebildet und seine Oberfläche ist auf zweckmäßige Weise maschinell bearbeitet, um Belastungskonzentrierungen beträchtlich zu reduzieren. Der passende Gußeisendichtungshalter wird vorgesehen, um das innere Radlager in entsprechender Weise an Ort und Stelle zu halten und um Axialbelastungen des Lagers auf die Wellenschulter zu übertragen. Zusätzlich hält der Dichtungshalter die innere Hälfte der Dichtfläche und bietet eine Dichtungsfläche, um ein Austreten von Öl aus dem Radachsende zu verhindern. Bei dieser Auslegung ist der Außendurchmesser des Dichtungshalters derart gewählt, daß er in das Innere der Radnabenbohrung paßt, in der er vor Steinen, Stummelteilen oder anderen Gegenständen usw. geschützt ist. Die Form der Außenrückfläche des Halters ist derart gestaltet, daß Holzstücke, Drahtteile, Seilteile usw., welche sich um das Rad oder die Räder schlingen können, zu dem trompetenförmigen Arm weiter befördert werden, an dem sie keinen Schaden anrichten können.
Patent DE-10131995-A1 (DE)
Title: Heater element for electrically heated cooking vessel has mounting for thermal protection cutout formed of single sheet metal stamping
Inventor: OHNMACHT HELMUT
IPC: A47J27/21
Filed: 2001-07-02
Abstract: The vessel has a stainless steel base (2), 0.4 - 0.6 mm thick. to the under side of which is soldered a tubular heater element (4). Aluminum alloy sheet metal thermal bridges (3) with greater thermal conductivity than the base link heater element and vessel base and support bi-metal strips. A further sheet plate (13) serves to mount a thermal cutout and act to stabilize the vessel base. This plate and the thermal bridge are formed from a single stamping and placed in position in a single step.
Patent DE-10134840-A1 (DE)
Title: Device for transposing a tube with loose cam rings and process for making a cam shaft has unit to hold mounted rings on the tube
Inventor: SCHOPOHL AXEL
IPC: B21D53/84
Filed: 2001-07-17
Abstract: A device for inserting a tube (1) with cam rings (2) pushed onto it for a cam shaft in an internal high pressure converter comprises a grasping device (4) to hold the mounted rings onto the tube and insert into the converter.  An Independent claim is also included for a process for manufacturing a camshaft using the above device.
Patent DE-10138724-A1 (DE)
Title: Method for isolating power feed to motor vehicle clutch adjuster involves cutting off residual feed above preset spring force level
Inventor: JUNG MARIO
IPC: F16D48/06
Filed: 2001-08-07
Abstract: The method is for isolating a power feed to a motor vehicle clutch adjuster. It involves automatically maintaining the clutch adjuster in a release position of the clutch (3), a residual current for the adjuster is activated and is stopped when the force of the compensation spring (20) which acts against the adjuster, is superior to the force applied by the clutch. The current can be suppled when the engine is started or gears are changed.
Patent DE-10140434-A1 (DE)
Title: Kraftfahrzeug mit einem beweglichen Dach
Inventor: BEIERL DOMINIK
IPC: B60J7/20
Filed: 2001-08-17
Abstract: Dieses Kraftfahrzeug besitzt ein versenkbares Dach, das einen vorderen Dachabschnitt und einen Heckabschnitt besitzt, wobei das Dach in Schließstellung einen Fahrgastraum überspannt und in eine heckseitige Ablagestellung bewegbar ist, in welcher Ablagestellung das Dach von einem nach oben offenen und durch einen schwenkbaren Deckel verschließbaren Verdeckkasten aufgenommen ist, an welchem Deckel eine in den Fahrgastraum ragende Ablagekonsole angeordnet ist. DOLLAR A Um die Anbindung der Ablagekonsole (20) an dem Deckel (18) zu vereinfachen, ist die Ablagekonsole (20) starr mit dem Deckel (18) verbunden und wird mit diesem mitgeschwenkt, wobei in Schließstellung (St) des Daches (7) und bei zu öffnendem Deckel (18) der Heckabschnitt (12) zumindest teilweise aus dem Schwenkbereich (21) der Ablagekonsole (20) herausverlagerbar ist.
Patent DE-10145646-A1 (DE)
Title: Producing position error signal in recording system for holographically represented data. involves forming image of each holographically recorded pixel on at least 2 adjacent camera pixels
Inventor: EDWARDS JATHAN D
IPC: G11C13/04
Filed: 2001-09-15
Abstract: The method involves using an optical imaging system to form images of a number of holographically recorded pixels on a number of camera pixels forming a data page, whereby an image of each holographically recorded pixel is formed on a field of at least two adjacent camera pixels and an output signal from the camera pixel fields is used to compute a position error signal.  Independent claims are also included for the following: a system for producing a position error signal in a recording system for holographically represented data.
Patent DE-10147530-A1 (DE)
Title: Valve assembly, with a number of gate valves in their housings, has housing surfaces butting together and a working channel over/under the gate valves to give a reduced height and a flat structure
Inventor: GOEBES JUERGEN
IPC: F15B13/00
Filed: 2001-09-26
Abstract: The valve assembly (1), for fluid inflows and outflows, has a number of valve units (2) each within a longitudinal housing (5) with a holder (23) for a gate valve (24). The longitudinal sides of the valve units have surfaces (25a,25b) which butt together. A working channel (43b) is through each valve housing from the gate valve holder to a connecting surface coaxial to the holder, past the holder over or under it. The channel is partially formed by a groove recess (46a,46b) in the housing butting surfaces
Patent DE-10150437-A1 (DE)
Title: Non-destructive evaluation of the inner surface of a tunnel using an optical technique, such as laser speckle interferometry, that allows the surface to be quickly and reliably evaluated from inside the tunnel
Inventor: ETTEMEYER ANDREAS
IPC: E21F17/00
Filed: 2001-10-12
Abstract: Method for testing tunnel walls for cracks and cavities in the wall surface uses an optical, contactless measurement method for detection of deformation of the wall inner wall. Possible measurement methods include speckle interferometry, such as laser or electronic speckle interferometry, electronic speckle pattern interferometry, DSPI, shearography or holography.  An Independent claim is made for a device for detection of the 3-D form and shape of the inner surface of a tunnel wall comprises a speckle interferometer with a laser light source, and a camera detection device.
Patent DE-10151501-A1 (DE)
Title: Mehrschichtiges dielektrisches Formteil und Linsenantenne, bei der dieses verwendet wird
Inventor: SAKURADA KIYOYASU
IPC: H01Q15/10
Filed: 2001-10-18
Abstract: Die vorliegende Erfindung stellt ein mehrschichtiges dielektrisches Formteil bereit, das bei Verwendung für eine Linsenantenne ausgezeichnet Eigenschaften wie Antennengewinn und Nebenzipfel etc. hat und weniger Schwankung der Eigenschaften bei einer Person und von Person zu Person zeigt. Das mehrschichtige dielektrische Formteil wird hergestellt durch Formen eines dielektrischen Verbundstoffs, der einen dielektrischen anorganischen Füllstoff und einen organischen Polymerwerkstoff enthält, so daß die Anisotropie der Dielektrizitätskonstante im Bereich von 1,00 bis 1,05 liegt.
Patent DE-10153064-A1 (DE)
Title: Door-opening system for use in house uses manually-operated switch with receiver module in parallel with it, connected in series with door opening actuator
Inventor: GERLACH DIRK
IPC: E05B17/22
Filed: 2001-10-30
Abstract: The system uses a step-down transformer (2) connected to the mains supply. There is a manually-operated switch (3) in series with the actuator for the door. A receiver module (4) is connected across the terminals (5,6) of the switch, to enable the door to be actuated by a hand-held remote control unit when the manual switch is open.
Patent DE-10157134-A1 (DE)
Inventor: KIEFER GUENTHER
IPC: B29C51/44
Filed: 2001-11-21
Abstract: A vertically moveable lower table (5) carries the lower part of a combined forming and punching tool (6) and moves along a bridge (9) which swivels around a pivot (10). Toggle lever arms (11,23) hold the lower table on the swiveling bridge which is swung outwards by a first (25) and second (13) reciprocating rods of a drive unit (22) at the side of the bridge. <??>Preferred Features: Columns (8) guide the lower table up and down relative to the bridge. The bridge and the lower toggle lever arm may be mounted either on the same or different pivots. The drive unit (22) is cam operated and either during or after swiveling the lower table into the container stacking position the lever arms are moved into the stretching position. Angular movement of the lower table is 20-50 degrees .
Patent DE-10158674-A1 (DE)
Title: Internal combustion engine has fuel injector with jet shaft projecting towards porous body
Inventor: KLOOS ALBERT
IPC: F02B23/06
Filed: 2001-11-30
Abstract: The internal combustion engine has a fuel injector (10) with a jet shaft (25) projecting towards the porous body (4). At its end, it has one or more injection holes (26, 27) to inject fuel directly into the porous body, which itself has an extension (12) opposite the jet, into which the jet shaft is inserted for at least part of the injection process.
Patent DE-10162231-A1 (DE)
Inventor: PLANK WOLFGANG
IPC: A61C19/00
Filed: 2001-12-18
Abstract: A control device (30) provided in the dental apparatus is controllable by a wireless telephone (40). The control device is operated for exchanging data with the wireless telephone.
Patent DE-10203750-A1 (DE)
Title: Four-stroke engine with direct injection involves injecting additional fuel as de-coker during inlet and outlet valve overlap phase over crank cycle.
Inventor: MUELLER STEPHAN
IPC: F02B75/12
Filed: 2002-01-31
Abstract: In certain operating conditions and at certain times after main injection, the inlet and outlet valves open with overlap zone (22). In this overlap zone fuel is injected into the cylinder as de-coking injection (24). The amount of fuel injected as de-coker and the duration of this injection depend on the operating parameters such as load, rev count, valve timing etc. The de-coking injection takes place at early opening times of the inlet valve, i.e. in prolonged overlap phases (22). The de-coking injection in the case of direct fuel injection is carried out both in uniform and layer charge operating.
Patent DE-10204202-A1 (DE)
Title: Equipment communicating data between gliders, especially concerning thermals, includes wireless transceiver and computer for data analysis and processing
Inventor: SIMON JOSEF
IPC: B64D47/02
Filed: 2002-02-01
Abstract: A transceiver (3) receives wireless data (11, 12, 13) transmissions from other aircraft, and/or transmits data. A computer (2) connected to it, analyses and processes the data. Results are made available at an output (4).  An Independent claim is included for the corresponding method.