baber/WOPTO huggingface dataset:
Patent DE-10055648-A1 (DE)
Title: Silicon wafer used in the production of semiconductor devices used in microelectronics has an oxygen precipitation concentration profile between an upper surface and a base
Inventor: PARK JEA-GUN
IPC: C30B15/14
Filed: 2000-11-10
Abstract: Silicon wafer has an oxygen precipitation concentration profile between an upper surface and a base. The profile has a first and a second peak in a first and a second predetermined depth of the upper surface and the base surface of the wafer; a zone (DZ) between the upper surface of the wafer and the first peak and between the base surface of the wafer and the second peak; and a concave zone between the two peaks. Independent claims are also included for: (1) a process for the production of the wafer; and (2) a Czochralski pulling apparatus for growing a single crystalline silicon blank. Preferred Features: The oxygen precipitation concentration profile is symmetrical to the central surface of the wafer which lies centrally to the upper surface and the base surface. The depth of the zone (DZ) is 10-40 mu m from the upper surface and the base surface of the silicon wafer.
Patent DE-10100872-A1 (DE)
Inventor: ANGERPOINTNER LUDWIG
IPC: F16M11/12
Filed: 2001-01-11
Abstract: The device for rotating a body (1) about two axes (X), (Y), for example, a camera, comprises a slip ring (3), coupled to an axial movement drive (2) for the transmission of axial movements. Rotating movements of the body (1) are produced as a result of the axial movements of the slip ring (3). The stator (3.1) of the slip ring (3) is thus fixed to a support body (4) and the rotor (3.2) of the slip ring (3) is connected to the rotating body (1). Furthermore, an electrical unit (6), which is fixed, at least in relation to the support body (4), is in electrical contact with the rotating body (1), by means of the slip ring (3). By means of said device, all the drives for rotating about the both axes (X), (Y) are fixed. The whole construction is thus significantly simplified and the moving masses and thus the moment of inertia for the whole device reduced.
Patent DE-10104388-A1 (DE)
Title: Adjustable water tap/faucet, for a basin, has a tap body with a joint head to give a rotary and swing movement to direct the water flow and mix the hot/cold water, with a linkage to the basin outflow stopper
Inventor: OBST CHRISTOPH
IPC: E03C1/04
Filed: 2001-01-21
Abstract: The adjustable water tap or faucet for a wash basin, together with a control for the basin outflow stopper, has a tap body (1') with the water flow spout (2') with a joint head (3') with a cylindrical or spherical joint head surface. It moves within a matching joint holder (5'), which allows rotary and swing movements. The mounting (8') for the outflow stopper is fitted to the tap body by a threading or a spring so that, in various positions of the body, the stopper is pulled up to open the outflow or pressed down to close the outflow opening. The stopper mounting has movement on at least one axis (10') or has a ball joint with a number of axes.
Patent DE-10107125-A1 (DE)
Title: Process for forming an integrated circuit comprises forming a pair of connecting patterns on a substrate followed by an etch stop and a sacrificial insulation layer, and selectively etching the sacrificial insulation layer
Inventor: LEE JAE-GOO
IPC: H01L21/8234
Filed: 2001-02-15
Abstract: Process for forming an integrated circuit comprises forming a pair of connecting patterns (60) on a substrate (51) with a semiconducting region; forming an etch stop layer (67a) on the connecting pattern and substrate; forming a sacrificial insulation layer (69a') made of a first material on the patterns and substrate; selectively etching the sacrificial insulation layer to expose the sections of the etch stop layer; forming side wall insulation distance spacers; and selectively etching the section of the sacrificial insulation layer which covers the semiconducting region.  An Independent claim is also included for the integrated circuit produced.  Preferred Features: The etch stop layer is 200-1000 Angstroms thick and is made from silicon nitride. The first material is made from a high density plasma oxide, plasma enhanced tetra-ethyl ortho-silicate and non-doped silicate glass.
Patent DE-10107692-A1 (DE)
Title: Sticker note pad or similar is treated with natural or synthetic perfumes
Inventor: ROTHE BJOERN
IPC: B42D5/00
Filed: 2001-02-19
Abstract: The pad (1) is treated with natural or synthetic perfumes, which perfume the air continually over a long period, acting as an air freshener. This effect can be intensified by the effect of heat, achieved e.g. by rubbing the surface with the fingers. The pad can be kept in a holder which can also be filled with aromatic grains or similar so that it too acts as an air freshener.
Patent DE-10109977-A1 (DE)
Title: Geometrical body of variable shape comprises vari-colored slid wooden or plastics balls which plug together in varying shape by integrated solid pins run into generous ball bores to let balls swivel.
Inventor: GRUBER BRUNO
IPC: G09B1/36
Filed: 2001-03-01
Abstract: The geometrical body (10) consists of several balls (12) which join together by integrated pins (14) at right angles to one another apart from the first and last balls which remain unjoined. The balls are made of wood or plastics and are solid and the bores (16) for the pins (14) are arranged so the balls can be swivelled arrestably relative to one another, each ball having preferably two such bores (16). The ball can have vari-colored caps, possibly carrying graphic motifs, the caps bores for cap pins plugging into the respective ball (12). The caps can be fixed to their balls or simply plugged in. The balls basically assemble into cube shape.
Patent DE-10110424-A1 (DE)
Inventor: KOCH ROBERT
IPC: B60L50/10
Filed: 2001-03-05
Abstract: The self propelled rail locomotive has a drive compartment containing an electric motor (1) powered from a fixed supply network (2) or from a generator (4) driven by an internal combustion engine. The generator and engine can be attached to a mounting (5) which is detachable from the locomotive through a side opening (6) in the locomotive bodywork. The mounting can be inserted through a door opening in the bodywork.
Patent DE-10111739-A1 (DE)
Title: Pumpaggregat
Inventor: HEPPERLE WILHELM
IPC: F04D29/58
Filed: 2001-03-12
Abstract: Die Erfindung betrifft ein Pumpaggregat DOLLAR A mit einer Kreiselpumpe, umfssend ein Pumpengehäuse, DOLLAR A mit einem Motorantrieb in einem Motorgehäuse und DOLLAR A mit einem Temperatursensor DOLLAR A zum hydrodynamischen Pumpen eines Mediums (M). DOLLAR A Die Erfindung ist gekennzeichnet durch die folgenden Merkmale: DOLLAR A Es ist ein Heizelement vorgesehen, das in thermisch leitender Verbindung mit dem Temperatursensor steht; DOLLAR A das Heizelement und der Temperatursensor sind an einem mediumführenden Bauteil außerhalb des Motorgehäuses derart angeordnet, daß eine thermisch leitende Verbindung zwischen dem Medium und dem Temperatursensor hergestellt ist; DOLLAR A der Temperatursensor ist derart mittels einer elektrischen Schaltung mit dem Motorantrieb verschaltet, daß der Motorantrieb bei einer vom Temperatursensor erfaßten Temperatur oberhalb eines vorgegebenen Temperaturwertes ausgeschaltet wird.
Patent DE-10114858-A1 (DE)
Title: Crankshaft sensor IC has at least one filter device, especially a low pass filter with an at least partly variable resistance unit and capacitor unit after resistance unit and grounded
Inventor: SCHULZ MICHAEL
IPC: G01P3/48
Filed: 2001-03-26
Abstract: The device has at least one position transducer wheel (1) on the crankshaft, two Hall cells, a differential amplifier (21), at least one filter device (22,23), especially a low pass filter with a resistance unit in an output line of the of the amplifier and a capacitor unit after the resistance unit and grounded, a Schmitt trigger (30) and an output transistor (31). The filter device has an at least partly variable resistance unit.  AN Independent claim is also included for the following: a filter, especially a low-pass filter.
Patent DE-10117064-A1 (DE)
Title: Vorrichtung zum automatischen Dispensieren mikroskopischer Volumina von Fluiden
Inventor: KUHN HENRIK
IPC: G01N35/10
Filed: 2001-04-05
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zum automatischen Dispensieren mikroskopischer Volumina von Fluiden, welche wenigstens einen bewegbaren Dispensierkopf mit einer Mehrzahl daran befestigter Patronen, einen bewegbaren Objektträger mit wenigstens einem darauf befindlichen Objekt zur Aufnahme der dispensierten Fluidvolumina, sowie eine Steuereinrichtung zur Steuerung des Dispensiervorganges umfasst, wobei die Patronen jeweils einen mit Fluid gefüllten Tank, ein mit dem Tank fluidmäßig verbundenes Mikrodosierelement sowie ein Befestigungselement zur Befestigung am Dispersierkopf aufweisen.
Patent DE-10117390-A1 (DE)
Title: Vorrichtung zur quantitativen Beurteilung der räumlichen Lage zweier Maschinenteile, Werkstücke oder anderer Gegenstände relativ zueinander
Inventor: BUSCH DIETER
IPC: G01B11/27
Filed: 2001-04-06
Abstract: Die Erfindung dient zur qualitativen oder quantitativen Bestimmung der räumlichen Lage zweier Körper relativ zueinander. Sie kann z. B. dazu dienen, die gegenseitige Lage zweier Körper nach zumindest angularen Koordinaten zu bestimmen. DOLLAR A Eine erfindungsgemäße Vorrichtung weist folgende Komponenten auf: DOLLAR A a) eine einen gebündelten Lichtstrahl aussendende Vorrichtung, DOLLAR A b) ein erstes optisches System mit einer Mehrzahl anteilig reflektierender Flächen oder mit einer einzigen Fläche mit teilreflektierenden Eigenschaften. Das erste optische System ist darüber hinaus zur Aufweitung des gebündelten Lichtstrahles in mindestens eine Ebene geeignet, DOLLAR A c) ein zweites optisches System in Form einer (oder mehrerer) anteilig oder teilreflektierenden Fläche(n), DOLLAR A d) einen oder mehrere optoelektronische Sensoren zur direkten oder indirekten Bestimmung von Auftreffpunkten des in mindestens eine Ebene aufgeweiteten Lichtstrahles auf eine Target-Fläche.
Patent DE-10119598-A1 (DE)
Title: Device to mix gas and air for gas heater consists of swing valve in housing with gas feed channel, turned proportional with air flow volume
Inventor: WEHMEIER KERSTEN
IPC: F23D14/60
Filed: 2001-04-21
Abstract: The device has a burner using a gas-air-mixture. It consists of a swing valve (2) in a housing (1), which is held turnable at right angles to the air flow direction within the housing, and is turned proportional with air flow volume against the force of a return spring. The swing valve has a gas feed channel (3), which opens at the free end of the valve into the narrowest section of the air flow path (4) in the housing, and which is supplied with gas via the pivot bearing of the swing valve.  The swing valve, a compensation valve (5), with pivot bearing and gas feed, are formed as a one-piece injection-molded part.
Patent DE-10120253-A1 (DE)
Title: Electrical component used as a negative temperature coefficient resistor has a base body with a stack of overlapping electrically conducting electrode layers separated from each other by electrically conducting ceramic layers
Inventor: ROSC FRIEDRICH
IPC: H01C7/04
Filed: 2001-04-25
Abstract: Electrical component has a base body (1) with a stack of overlapping electrically conducting electrode layers (3) separated from each other by electrically conducting ceramic layers (10). Ceramic of the ceramic layers has a specific electrical resistance having a negative temperature coefficient.  The ceramic layers are made from ceramic green films that are sintered together with the electrode layers. Outer electrodes (2) are arranged on two opposite-lying outer surfaces of the base body and are electrically connected to the electrode layers. An Independent claim is also included for a process for the production of an electrical component. Preferred Features: The B-value of the ceramic describing the temperature progression of the specific resistance is larger than 4000 K. The outer electrodes are applied to the base body by screen printing.
Patent DE-10125401-A1 (DE)
Title: Frame for windows and doors has pairs of locking bolts in leaf frame which form pivot axis for leaf
Inventor: COSTENOBLE KAI
IPC: E05C9/18
Filed: 2001-05-24
Abstract: The frame for windows and doors has at least two relatively spaced pairs of adjusting bolts (8) on opposing frame sections of the leaf frame (1), to form the pivot axis for the leaf panel (2). The bolts are secured to each other in each pair. The window or door can have the adjusting bolts adjacent to two corners in pairs, and a central pair.
Patent DE-10126167-A1 (DE)
Inventor: GERLACH TOBIAS
IPC: H02P7/00
Filed: 2001-05-30
Abstract: A method for correcting the determination of the rotational position of a commutated d.c. motor drive shaft, by evaluating the current ripple contained in the armature current signal when double or missing ripples occur. The method is characterized by a first step wherein a spectral analysis of the armature current signal concerning the frequency components thereof is carried out. The actual frequency of the of the current ripple contained in the armature current signal, which occurs during operation of the d.c. motor and which has been obtained from the spectral analysis, is monitored to detect sudden changes in said frequency; and, if a sudden change in the actual current ripple frequency is detected, a correction of the current ripple meter reading is carried out.
Patent DE-10126170-A1 (DE)
Title: Frame for windows and/or doors comprises horizontal and vertical frame parts and covering profile sections placed on the frame parts without additional fixing devices
IPC: E06B3/30
Filed: 2001-05-30
Abstract: Frame for windows and/or doors comprises horizontal and vertical frame parts (22, 23, 24, 25) made of wood and covering profile sections (21) made of plastic, ceramic, glass, natural stone, wood or metal in a thin sheet thickness. The covering profile sections are placed on the frame parts without additional fixing devices.  An Independent claim is also included for a process for manufacturing the above frame. Preferred Features: The covering profile sections made of metal are turned over, rolled or pressed.
Patent DE-10129013-A1 (DE)
Inventor: KUTTNER FRANZ
IPC: H03M1/16
Filed: 2001-06-15
Abstract: The invention relates to a high-resolution A/D converter that comprises a first converter stage (2) that converts an analog input signal applied to the input (ainn, ainp) into a quantized output signal that is composed of output voltages (Uout) of comparators (10a-10o). The aim of the invention is to reduce the number of comparators required for a second converter stage (4). To this end, the A/D converter is equipped with a selection circuit for selecting two comparators whose output voltages (Uout) are just below or above a predetermined threshold voltage and which are used to switch the output voltages (Uout) of the selected comparators (10c, 10d) to the second converter stage (4). The second converter stage (4) comprises a plurality of amplifier and interpolation stages (22, 23, 24) with which the voltage range between the output voltages (Uout) of the two selected comparators (10c, 10d) is interpolated.
Patent DE-10137634-A1 (DE)
Title: Airbag safety system for vehicle seats has airbag module mounted behind backrest frame and set in housing which surrounds rear facing area and side areas
Inventor: BARGHEER CLAUDIO
IPC: B60R21/20
Filed: 2001-08-03
Abstract: The airbag module (11) is mounted behind the backrest frame (5). The housing (12) for the airbag surrounds same in its rear facing area and in the side areas. A plate (14) can be provided in the area in which the housing does not surround the airbag module.
Patent DE-10140769-A1 (DE)
Inventor: STEININGER HELMUT
IPC: C08J7/043
Filed: 2001-08-20
Abstract: The present invention relates to films which are coated with at least two paint coats (2) (3), whereby the backing film (1) is coated with at least one radiation-hardenable paint coat (2) and at least one second paint coat (3), which can harden at least partially without radiation. The invention also relates to a method for producing said films and to their use for coating steel, aluminium and plastic substrates.
Patent DE-10142156-A1 (DE)
Inventor: HUPP JUERGEN
IPC: H04W64/00
Filed: 2001-08-29
Abstract: A cellular radio building navigation unit has a receiver (50) with base station identification (52) and field strength measurement (54) for position determination (56) using a radio channel model (58) for the building.
Patent DE-10145106-A1 (DE)
Inventor: MINNEROP MICHAEL
IPC: B21B13/02
Filed: 2001-09-13
Abstract: The invention relates to a rolling stock guiding device for a horizontal two-high rolling stand comprising a pair of rolls that can be inserted in the rolling stand and withdrawn therefrom while its bearing inserts (LS) rest on a carrier vehicle (TW). The rolling stand guiding elements (OFE, UFE) for the rest bar (WB) are disposed above and/or below the plane of movement of the strand of rolling stock passing through the rolling stand. Said guiding elements extend in parallel to the roll axis and can be vertically displaced and adjusted. The guiding elements (OFE; UFE) supporting the rest bar (WB) are linked with the free ends of a rest bar support pair (WT) which in turn is firmly linked with the bearing insert (LS) of the respective roll (WZ) and which projects therefrom in parallel to the direction of rolling.
Patent DE-10147922-A1 (DE)
Inventor: ANDERSCH WALTER
IPC: H05K13/04
Filed: 2001-09-28
Abstract: The invention concerns a head (10) for implanting components, which comprises a drive shaft (2) bearing a mechanism for gripping (5) a component (7), said shaft capable of being driven by a drive motor (1). The drive shaft (2) is directly formed by the hollow output shaft of the drive motor (1).
Patent DE-10149904-A1 (DE)
Title: Impeller device for server-computer, has space provided between impeller and side plates for removal of heat
Inventor: CHUANG YUNG SHUN
IPC: G06F1/20
Filed: 2001-10-10
Abstract: An impeller device has an impeller housing in which an impeller is arranged for removal of heat. The impeller housing has an ear-shaped section on each side and the section extends vertically outwards on the lower face of the housing, where on the ear-shaped sections are holes for receiving fixture screws which are brought though the impeller housing. On each corner of the front face of the impeller housing are latching/locking devices and on the front face of the impeller housing is provided an opening for conveying the impeller power supply cables, such that sufficient spacing is provided for heat removal between the impeller in the housing and the side plates of the server.
Patent DE-10150171-A1 (DE)
Title: Autofocus device uses distance conversion characteristic, controls focusing lenses based on state of focus of image acquisition objective when conversion characteristic correction is necessary
Inventor: IZUMI AKIO
IPC: G02B7/30
Filed: 2001-10-11
Abstract: The device has an image acquisition objective with movable focusing lenses, an image acquisition device, a TTL focus detector, a distance meter without feedback, a lens position detector and a driver/controler using a distance conversion characteristic. The driver/controler moves the focusing lenses based on the state of focus of the image acquisition objective when a correction is necessary to the conversion characteristic.  Independent claims are also included for the following: an electronic image acquisition device.
Patent DE-10150548-A1 (DE)
Title: Circuit for calibrating impedance measurement circuit has resistance connected in series with current network and bridged by switch automatically operated by measurement circuit
Inventor: KOELN KLAUS-WILHELM
IPC: G01R27/16
Filed: 2001-10-12
Abstract: The circuit has a resistance bridged by a switch and connected in series with the current network to be measured, whereby the switch is automatically operated by the measurement circuit. The circuit is controled by a microprocessor and a relay or a MOSFET Transistor can be used as the switch
Patent DE-10150721-A1 (DE)
Title: Diesel engine with direct fuel injection has intake and outlet valves positioned at angles to cylinder axis, and valve pockets in piston base for valve plates
Inventor: BETZ THOMAS
IPC: F02F1/24
Filed: 2001-10-13
Abstract: The engine has cylinders (2), each with two intake (8) and two ejection valves (9). The valves are positioned with their axis (17) positioned at an angle to the cylinder axis (7). The piston base (13) has valve pockets to accommodate the valve plates of intake and outlet valves. The ratio between the diameter of the constricted edge (11) of the piston cavity (10) and the diameter of the curved cavity base, is between 0,8 and 0,95, while the ratio between cavity diameter and cylinder diameter is more than 0,5.
Patent DE-10153576-A1 (DE)
Title: Method for detecting balance errors in rigid rotors during their operation at variable speeds uses vibrational signals to detect amplitude and phase angle errors.
Inventor: RENNERT ROLAND
IPC: G01M1/22
Filed: 2001-10-29
Abstract: Amplitude and phase angle for a rotor balance error are detected from vibrational signals from a surface area and from signals generated by rotation of the rotor. During a constant speed for the time that a rotor rotates, transmission factors dependent on speed are determine. A phi = 0 phase angle is assigned to a signal generated by rotation.  The span of vibrational time is extracted for single rotations. Regression is calculated for determining amplitude and phase angle of a speed component for measured vibrations. The number of revolutions is calculated.
Patent DE-10154010-A1 (DE)
Title: Tap centering device has tap with additional square sector on it between thread-cutting lands and shaft, on which tap wrench can be fitted
Inventor: MOCH UWE
IPC: B23G5/04
Filed: 2001-10-26
Abstract: The centering device has a tap with an additional square sector on it between the thread-cutting lands and the shaft. A tap wrench can be fitted to and used on this sector The tap may have a guide journal of the same diameter as the core hole boring, below the thread-cutting lands. It may be fitted in a bush adapter to prevent the drill chuck turning with it.
Patent DE-10154588-A1 (DE)
Title: Hydraulic system with throttle valve has throttle valve in two parts, namely valve cavity and throttle element with throttle aperture
Inventor: ZINK MATTHIAS
IPC: F16L55/027
Filed: 2001-11-07
Abstract: The hydraulic system has transmitting and receiving cylinders and a throttle valve (1) with at least two positions for different throttling of the fluid. The throttle valve is in two parts, namely a valve cavity (11) in a casing sector (2) of the hydraulic system, and a throttle element (9) able to move axially in the cavity, with a throttle aperture (10).
Patent DE-10154945-A1 (DE)
Title: New silicone rubbers useful for seals, heat loaded conveyor belts, tubing and films, comprises heat stabilizers, polyorganosiloxane, and a hydrosilation catalyst
Inventor: FEHN ARMIN
IPC: C08L83/04
Filed: 2001-11-08
Abstract: New hydrosilation crosslinked silicon rubber composition comprises: (1) a heat stabilizer; (2) a polyorganosiloxane having at least two alkenyl groups per molecule; (3) a polyorganosiloxane with at least two SiH groups per molecule; and (4) a Pt- or Pt compound-containing a hydrosilation catalyst. New hydrosilation crosslinked silicon rubber composition comprises: (1) a heat stabilizer selected from: (a) palladium or palladium compounds; (b) cerium of cerium compounds; and (c) carbon black, with the proviso that it contains a combination or mixture of (a) and (b), or (a) and (c), or (a), (b), and (c); (2) a polyorganosiloxane having at least two alkenyl groups per molecule; (3) a polyorganosiloxane with at least two SiH groups per molecule; and (4) a Pt- or Pt compound-containing a hydrosilation catalyst.