baber/WOPTO huggingface dataset:
Patent DE-10163731-A1 (DE)
Inventor: MUELLER MARTIN
IPC: H02N2/04
Filed: 2001-12-21
Abstract: Disclosed is a piezo-actuator (1) comprising a piezo-actuator element (2) with an actuator bearing element (6), particularly an actuator sleeve, an actuating element (7) actuating a piston (10), a housing (5) movably guiding the piezo-actuator element (2), an actuator spring element (8) connected to the actuator bearing element (6) and the housing (5), a piston spring element (11) connected to the piston (10) and the housing (5), the spring resistance of said piston spring element (11) counteracting the spring resistance of the actuator spring element (8), and a clamping element (15) for fixing the actuator bearing element (6) to the housing (5). The housing (5) is configured in several parts with a base (3) guiding the piezo-actuator element and a piston holder (4) removable therefrom.
Patent DE-10204686-A1 (DE)
Title: Scrollkompressor für eine Brennstoffzelle mit einem rund um eine Antriebswelle angeordneten Sperrelement
Inventor: NAKANE YOSHIYUKI
IPC: H01M8/04
Filed: 2002-02-06
Abstract: Ein erfindungsgemäßer Scrollkompressor für eine Brennstoffzelle 1 umfasst: eine feststehende Kompressionsspirale 31; eine bewegliche Kompressionsspirale 61; eine bewegliche Platte 6, an deren Oberfläche die bewegliche Kompressionsspirale 61 aufgerichtet ist und die einen Welleneinführungsbereich 60 aufweist, in den eine Antriebswelle 5 eingeführt ist; ein Lager 7, welches im Inneren des Welleneinführungsbereichs 60 vorgesehen ist und die Antriebswelle 5 stützt, mit einem Schmiermittel; eine feststehende Expansionsspirale 41 und eine bewegliche Expansionsspirale 62 und umfasst ferner ein Dichtungselement 8, welches ein Austreten des Schmiermittels verhindert, und ein Sperrelement 51 zwischen dem Dichtungselement 8 und der Zuströmöffnung 43 zum Verändern der Strömungsrichtung des über die Zuströmöffnung 43 einströmenden Gases.
Patent DE-10205332-A1 (DE)
Title: Production of magnetic core nanoparticles or dispersion, used e.g. for magnetic fluid seal, acoustic or oscillation damping, biological or clinical purpose comprises coprecipitation of a solution of an iron(III) and a metal(II) salt
Inventor: GOETZE THOMAS
IPC: G01N33/543
Filed: 2002-02-06
Abstract: Production of magnetic core nanoparticles and dispersions in polar and non-polar solvents comprising coprecipitation of an aqueous solution containing an iron(III) salt and a metal(II) salt with a chelant, is new. Production of magnetic core nanoparticles and dispersions in polar and non-polar solvents comprises coprecipitation of an aqueous solution containing an iron(II) salt and a metal(II) salt with a chelant. The temperature is altered, a base is added, and the precipitate is washed. The precipitate is treated with an aqueous solution of pH 0.5-11 or a salt containing iron(III)/metal(II) ions, and the resultant suspension is kept at 10-100 degrees C for 3-200 hours.
Patent DE-10205784-A1 (DE)
Title: Repair resin for improving surfaces having self-cleaning properties, a surface structure with hills, and suspended structure forming particles useful for the repair damaged surfaces, especially those having mechanical damage
Inventor: NUN EDWIN
IPC: C08J7/046
Filed: 2002-02-13
Abstract: A novel repair resin for improving surfaces has self-cleaning properties, a surface structure with hills, at least one compound which can be cured to give a polymer, and suspended structure forming particles.  Independent claims are also included for the following:  (1) a process for preparation of the resin by production of a liquid to paste mixture containing at least one compound which can be cured to give a polymer and structure forming particles; and (2) an object with self-cleaning properties with a self-cleaning surface improved by the resin.
Patent DE-10207909-A1 (DE)
Title: Brennstoffzelle sowie Verfahren zur Herstellung
Inventor: DAMSOHN HERBERT
IPC: H01M8/02
Filed: 2002-02-23
Abstract: Die Erfindung betrifft eine Brennstoffzelle (1) mit mindestens zwei Platten (2) und einer dazwischen angeordneten, für die Elektronenleitung isolierend wirkenden Folie (8), wobei die Platten (2) formschlüssig miteinander verbunden sind.
Patent DE-10209383-A1 (DE)
Title: Communications router has identifier stored within it so that when calling the router the caller ID is evaluated and authorized as an identifier by time-related activation at the router.
Inventor: CORNELIUS WERNER
IPC: H04Q3/66
Filed: 2002-03-02
Abstract: The device has an identifier stored within it in such a manner that when calling the router the caller ID is evaluated and authorized as an identifier by time-related activation at the router. The activation can consists of operating a button, switch, key switch of external contact, by applying sound, by switching on the power supply, by a voltage signal, light signal or telephone call.
Patent DE-10210602-A1 (DE)
Title: Motor bearings for electric motor and pump assembly, consists of plain bearing in top of inverted cup-shaped motor housing and plain bearing in closure plate at bottom of housing
Inventor: REINARTZ HANS-DIETER
IPC: H02K7/08
Filed: 2002-03-11
Abstract: The motor shaft (5) is held in plain bearings (7) at the top and bottom. The top bearing is held in a flexible mounting (27) in the top of the motor housing (2). The bottom bearing is held in a closure plate (12) at the bottom of the housing. This plate engages the top surface (11) of a pump body (3).  The end of the motor shaft incorporates an eccentric (6) engaging in a bowl-shaped body (18) moving in a space (16) in the pump body. Projections (22,23) at the bottom and top prevent axial motion of the motor shaft.
Patent DE-10212334-A1 (DE)
Inventor: FUHRMANN KARL-HORST
IPC: B60T13/68
Filed: 2002-03-20
Abstract: Electrohydraulic braking device for a motor vehicle comprises wheel brakes (1a-1d), a braking command device (7) operated by the driver, a hydraulic accumulator (3), a switchable valve arrangement hydraulically coupled between the hydraulic accumulator and the wheel brakes, a control device supplying the wheel brakes with braking pressure depending on an electrically and/or electronically determined position of the braking command device through actuation of the valve arrangement, and a main brake cylinder (12) operated by the braking command device and hydraulically coupled to the wheel brakes via the valve arrangement. A hydraulic connection via the valve arrangement between the main brake cylinder and the wheel brakes in a de-activated state is opened to transfer brake pressure from the main cylinder to the wheel brakes on failure of the control device. In the de-activated state a connection to the hydraulic accumulator to increase braking force is opened by the brake pressure.  Preferred Features: The switching valve (22) is a pressure-regulating valve, a differential pressure valve, or a check valve.
Patent DE-10218148-A1 (DE)
Inventor: LUX ANDREAS
IPC: H04M15/00
Filed: 2002-04-23
Abstract: The server has a holder for several smart cards, a communications interface to a data network, a smart card functional device and a controller that receives a selection signal from a router of a local unit and a data signal from a data memory via the interface, outputs a switch signal to carry out at least one function on at least one smart card and outputs a connection signal to the interface to send a smart card data signal to the local unit.  The server has a smart card holder (21) for several smart cards (211), a communications interface (23) to a data network (6), a smart card functional device (22) and a controller (24) that receives a selection signal from a router (42) of a local unit (4) and a data signal from a data memory via the communications interface, outputs a switch signal to carry out at least one function on at least one smart card and outputs a connection signal to the interface to send a smart card data signal to the local unit. Independent claims are also included for the following: a method of establishing a communications link especially a mobile communications connection.
Patent DE-10219430-A1 (DE)
Title: Turbocharger axial bearing force measurement method in which the operational bearing of the turbocharger shaft is removed and replaced with a measurement bearing so that the force acting on bearing measurement arms can be recorded
Inventor: MARCKWARDT HENNING
IPC: G01L5/00
Filed: 2002-05-02
Abstract: Method for measurement of the force acting on the axial bearing of the shaft (2) of a technical assembly (1), especially a turbocharger, whereby the bearing is taken out of operation and a further bearing (4), with a measurement device (5) for measurement of the axial force, is built in its place so that the axial force can be measured over a test run.  The invention also relates to a corresponding device for method implementation. Said device comprises a measurement axial bearing with at least two measurement arms (6, 6'). The arms are supported in the housing (7) of the turbocharger and the measurement device measures their flexing.
Patent DE-10219653-A1 (DE)
Title: Flexible, elektronische Betrachtungsvorrichtung
Inventor: LICHTFUSS HANS A
IPC: G02F1/1333
Filed: 2002-05-02
Abstract: Eine Betrachtungsvorrichtung weist eine flexible Anzeigevorrichtung auf, die wirksam mit einem Griff verbunden ist. Die flexible Anzeigevorrichtung weist ferner eine erste Oberfläche, eine zweite Oberfläche, die relativ zu der ersten Oberfläche gegenüberliegend aufgebracht ist, und eine Anzeigekante auf, die zwischen der ersten Oberfläche und der zweiten Oberfläche positioniert ist, wobei ein Bild auf der ersten Oberfläche anzeigbar ist. Der Griff weist eine Oberfläche auf, die auf demselben gebildet ist, wobei die Anzeigekante wirksam mit der Griffoberfläche verbunden ist.
Patent DE-10221857-A1 (DE)
Title: Process for applying a semiconductor chip on a thermal and/or electrically conducting connecting part arranged in or on a plastic housing body comprises using a soft soldering process
Inventor: WINTER MATTHIAS
IPC: H01L23/08
Filed: 2002-05-16
Abstract: Process for applying a semiconductor chip (9) on a thermal and/or electrically conducting connecting part (12) arranged in or on a plastic housing body (5) comprises using a soft soldering process.  Independent claims are also included for the following:  (1) Optoelectronic semiconductor component; and  (2) Process for the production of the optoelectronic semiconductor component.
Patent DE-10225763-A1 (DE)
Title: Material deformation characteristics determination method, in which the onset of plastic deformation is detected during testpiece tensile testing and during testing sound emissions are recorded for use as a calibration reference
Inventor: STROPPE HERIBERT
IPC: G01N29/30
Filed: 2002-06-10
Abstract: Method for determining material deformation characteristics, especially for a metal. Accordingly a test samples is subjected to tensile stressing and plastic deformation is identified by the occurrence or micro-cracks and or local or diffuse necking. During the deformation the sound emission is recorded together with the deformation state of the material. The recorded sound emissions can then be used as a calibration standard.  The invention also relates to a corresponding device.
Patent DE-10226244-A1 (DE)
Title: Power plant has compressor, gas generating stage and power stage each with screw rotor pair driven by control transmissions, consequently screw rotor pairs run contactless and form narrow labyrinth sealing gap
Inventor: BIHLER GERHARD
IPC: F02G1/02
Filed: 2002-06-13
Abstract: The power plant is divided into a compressor, several combustion chambers, a gas generating stage and a power stage. The power plant is enclosed by a cooled casing, the compressor is directly coupled to the gas generating stage, and power stage is free wheeling. The compressor, gas generating stage and power stage each have a screw rotor pair (6,7,8). Control transmissions drive the screw rotor pairs and consequently the screw rotor pairs run contactless and form a narrow labyrinth sealing gap.
Patent DE-10226700-A1 (DE)
Title: Verwendung von Astaxathin
Inventor: EISFELD WOLF
IPC: A61K31/07
Filed: 2002-06-15
Abstract: Vorgeschlagen wird die Verwendung von Astaxanthin zur Herstellung von Mitteln gegen Haarausfall, zur Kräftigung des Haares und Verbesserung der Haarschafteigenschaften und zur Stimulierung des Haarwachstum, sowie Zubereitungen mit Astaxanthin und Haarfarbstoffen und Astaxanthin und alpha-Tocopherol. Bevorzugt entstammt das eingesetzte Astaxanthin marinen Quellen und liegt in den Formulierungen in verkapselter Form vor.
Patent DE-10227271-A1 (DE)
Title: Scheibenbremse mit elektrisch angetriebener Nachstelleinrichtung
Inventor: BIEKER DIETER
IPC: F16D55/2255
Filed: 2002-06-19
Abstract: Eine Scheibenbremse, insbesondere für Nutzfahrzeuge, mit einem verschwenk- oder verschiebbaren Bremssattel und einer Zuspanneinrichtung sowie wenigstens einer Nachstellvorrichtung auf beiden Seiten der Bremsscheibe, zeichnet sich dadurch aus, daß der Bremssattel an seiner unteren Seite Lageraufnahmen aufweist, wobei an der Radachse angeordnete Tragelemente in die Lageraufnahmen eingreifen. Zwischen Lageraufnahmen und Tragelement ist dabei jeweils wenigstens ein elastisch verformbares Zwischenelement vorgesehen.
Patent DE-10228851-A1 (DE)
Inventor: KUMMER BERNHARD
IPC: H01P5/18
Filed: 2002-06-27
Abstract: An improved directional coupler is distinguished by the following features: an attenuation circuit is adjacent and is connected to each of the two coupling line ends on the coupler substrate, or an attenuation circuit is connected to one coupling line end with a terminating resistor ( 49 ) being connected to the other coupling line end on the coupler substrate, electrical level evaluation is provided on the coupler substrate, and an interface device for connection of possibly unshielded cables is provided on the coupler substrate, or possibly unshielded cables are connected to the level evaluation circuit device or are connected downstream from this on the coupler substrate, via which the RF signals which are obtained via the coupling line piece can be passed on in the form of analog signals.
Patent DE-10232470-A1 (DE)
Inventor: ANTON ERHARD
IPC: H01R43/048
Filed: 2002-07-17
Abstract: The quality assurance method involves continuously measuring the actual value of the crimping force and/or height (H) within upper and/or lower tolerance values (X1,X2) starting from a desired value (X) of the crimping force and /or height and carrying out corrected resetting of the crimping height after the actual value has reached a correction value (y).  AN Independent claim is also included for a device for implementing the inventive method.
Patent DE-10233011-A1 (DE)
Title: Vorrichtung an einer Spinnereimaschine wie Karde,Krempel, Reiniger o. dgl. zur Erfassung und Beurteilung von Textilfasermaterial
Inventor: HOESEL FRITZ
IPC: D06H3/08
Filed: 2002-07-20
Abstract: Bei einer Vorrichtung zur Erfassung und Beurteilung eines textiltechnischen Faserverbandes, insbesondere Faservlieses, bei der über die Breite einer Textilmaschine ein ortsfestes opto-elektronisches System, z. B. Kamera, vorhanden ist, das das bewegte Fasermaterial abtastet und die Messwerte in elektronische Signale umwandelt, wobei das System mit einer Bildauswerteeinrichtung (mit Rechner) in Verbindung steht, die die Rohdaten der Kamera auswertet. DOLLAR A Um eine Vorrichtung zu schaffen, die platzsparend ist und mindestens gleicher Bildqualität eine geringere Bauhöhe ermöglicht, sind drei und mehr Kameras nebeneinander liegend vorhanden und nimmt - bezogen auf die Breiteneinheit - mit sinkendem Abstand zwischen Objektiv und Faserverband die Anzahl der Kameras zu.
Patent DE-10234434-A1 (DE)
Title: Betriebsart mit begrenzter Beschleunigung für eine elektronische Drosselklappensteuerung
Inventor: BAUERLE PAUL ALAN
IPC: F02D11/10
Filed: 2002-07-29
Abstract: Verfahren zum Steuern eines Kraftfahrzeugmotors mit einer elektronischen Drosselklappe, das umfasst, dass die elektronische Drosselklappe in Ansprechen auf eine angeforderte Drosselungsfläche positioniert wird, ein Fehler in dem Fahrzeug festgestellt wird, die Drosselungsfläche begrenzt wird, nachdem ein Fehler festgestellt worden ist, um die Fahrzeuggeschwindigkeit zu steuern, die Beschleunigung des Fahrzeuges begrenzt wird, nachdem der Fehler festgestellt worden ist, und festgestellt wird, ob der Motor unter Volllast betrieben werden kann, nachdem der Fehler festgestellt worden ist, damit das Fahrzeug auf einen hohen Lastbedarf reagieren kann.
Patent DE-10235573-A1 (DE)
Title: Formulation based on 1,4-diketo-3,6-diphenylpyrrolo(3,4-c)pyrrole pigment, used for pigmentation e.g. plastics, lacquer, toner or ink; preferably bulk pigmentation of partly crystalline plastics, contains pigment derivative as dispersant
Inventor: WEBER JOACHIM
IPC: C08K5/41
Filed: 2002-08-03
Abstract: Pigment formulation contains (a) 1,4-diketo-3,6-diphenylpyrrolo(3,4-c)pyrrole pigment(s) (V) as basic pigment and (b) pigment dispersant(s) comprising 1,4-diketo-3,6-d-phenylpyrrolo(3,4-c)pyrrole derivative(s) (I) with sulfonamide and optionally sulfo or with sulfonyl or sulfinyl substituent(s).  Pigment formulation contains (a) 1,4-diketo-3,6-diphenylpyrrolo(3,4-c)pyrrole pigment(s) of formula (V) as basic pigment and (b) pigment dispersant(s) comprising 1,4-diketo-3,6-d-phenylpyrrolo(3,4-c)pyrrole derivative(s) of formula (I) with sulfamoyl and optionally sulfo or with sulfonyl or sulfinyl substituent(s); R20, R21, R22, R23  =  H, halogen, 1-4 C alkyl, 1-4 C alkoxy, CN or phenyl;  R31  =  0.1-4.0 sulfamoyl, sulfonyl or sulfinyl groups;  R32  =  0-2 sulfo groups if R31 is sulfamoyl, otherwise H;  Q  =  a group derived from a diketopyrrolopyrrole compound of formula (Ia) with 0-4 halogen, 1-4 C alkyl, 1-4 C alkoxy or CN substituent(s). The full definitions are given in the DEFINITIONS (Full Definitions) Field.  An Independent claim is also included for preparation of the pigment formulation.
Patent DE-10238101-A1 (DE)
Title: Safety ring for positioning ball bearing in electric motor is C- shaped and has flat side bearing against flat end of ball-bearing race, and has chamfered side bearing against hub for cooling fan
Inventor: GRUBER ULRICH
IPC: F16B21/18
Filed: 2002-08-21
Abstract: The inside diameter of the aperture in the hub may be fractionally greater than the outside diameter of the outer race of the ball bearing. When the C-shaped ring (10) is in place the chamfered edges (26) extend inward and prevents longitudinal movement of the bearing race.  There are radially-extending slots (30) in the chamfered edges which extend along diametrically-opposed arcs (B1,B2) separated by a thin spring arc (A1). There are specially- shaped end portions occupying narrow arcs (A2,A3) on either side of the gap in the ring (C).
Patent DE-10239867-A1 (DE)
Title: Konfigurierbare Ausgangstreiberschaltung
Inventor: SCHWARTZ KURT
IPC: G11C11/417
Filed: 2002-08-29
Abstract: Die beschriebene Ausgangstreiberschaltung (40) erlaubt es dem Nutzer, die Schaltung für entweder einen CMOS-Gegentaktbetrieb oder für einen Betrieb mit einem wirklich offenen Drain zu konfigurieren. Die Konfigurationsdaten werden in einem nichtflüchtigen Speicher (44) mit ferroelektrischen Speicherzellen und einem logischen Standard-Latch gespeichert. Beim Einschalten werden die Konfigurationsdaten im Latch wiederhergestellt. Der Nutzer kann die Konfigurationsdaten jederzeit ändern. Die Änderungen in den Konfigurationsdaten werden im nichtflüchtigen Speicher (44) gespeichert.
Patent DE-10241736-A1 (DE)
Title: Rotatable worktable for automatically operated machine tool is mounted on vertical spindle in machine frame and has carriages moved radially in sets of grooves by linkages
Inventor: JEHL NORBERT
IPC: B23P21/00
Filed: 2002-09-10
Abstract: The rotatable worktable (2) for an automatically operated machine tool (1) is mounted on a vertical spindle in the frame of the machine. It has carriages moved radially in sets of grooves by linkages with struts (11) and levers (14) attached to a control drive mechanism (8). Working stations (9) at equal intervals around the periphery of the table may slide inwards and outwards in a system of grooves.
Patent DE-10245363-A1 (DE)
Inventor: BAUM MICHAEL
IPC: B60G21/055
Filed: 2002-09-28
Abstract: The stabilizer has two coaxial parts joined to the wheel suspension, to the vehicle body via a bearing point and joined together by a switchable, shape-locking coupling with relatively movable drive elements in a common housing, each joined to a stabilizer part to turn with it, radially protruding journals on the drive elements and a sliding element with openings for fixing the journals or allowing angular movement.  The adjustable rotary rod stabilizer has two coaxial parts (4,5) joined to the wheel suspension and to the vehicle body via a bearing point and joined together by a switchable, shape-locking coupling (4). The coupling has two relatively movable drive elements (6,7) in a common housing (5), each joined to a stabilizer part to turn with it, radially protruding journals (8,9) on the drive elements that can come into alignment in a longitudinal plane when in rest positions and a sliding element (12) with openings (10,11) for fixing the journals or allowing angular movement.
Patent DE-10246661-A1 (DE)
Title: Mounting device for attaching sockets or switches to profile section or housing, has socket or switch attached to base of profile or housing, e.g. in opening using holding-down clamp
Inventor: BACHMANN PETER
IPC: H01R13/73
Filed: 2002-10-07
Abstract: The device comprises a profile/housing (1) and at least one socket, switch (2) or similar. The socket or similar is attached to the base of the profile/housing. The socket is fixed in a rearwardly engaging opening (6) in the profile/housing using at least one securing device (3,4) such as a holding-down clamp.
Patent DE-10247518-A1 (DE)
Title: Vane pump, especially for hydraulic oil at a power assisted steering system, has grooves at the suction kidneys for an additional flow path to the pressure zone
Inventor: FLUCK HANS-JOACHIM
IPC: F04C2/344
Filed: 2002-10-11
Abstract: The vane pump, with a rotor powered by a drive shaft which rotates within a lifting ring between two side plates, has radial slits within its peripheral surface for vanes with a radial sliding movement to move fluid from a suction zone to a pressure zone. The pressure zone and the suction zone are each respectively connected to at least one pressure kidney (14,15) and at least one suction kidney (18,19). A groove (26,27) under the vanes, at the suction kidneys, gives an additional flow path to the pressure zone.
Patent DE-10247795-A1 (DE)
Title: Use of an additive mixture containing homopolymer of a hydrocarbylvinyl ether for improving the action of a cold flow improver for fuel oil compositions and for decreasing the Cold Filter Plugging Point with avoidance of aspiration
Inventor: AHLERS WOLFGANG
IPC: C10L1/18
Filed: 2002-10-14
Abstract: Use of an additive mixture containing:(i) as component A at least one homopolymer of a hydrocarbylvinyl ether for improving the action of a cold flow improver for fuel oil compositions, (ii) as component B at least one conventional cold flow improver for decreasing the Cold Filter Plugging Point (CFPP) value of the fuel oil composition and optionally to decrease the CFPP2-value and/or avoid an aspiration value is new.  Independent claims are included for: (1) a fuel oil composition containing a main quantity of a hydrocarbon fuel and an active amount of the additive mixture as defined above and optionally at least one other conventional additive;  (2) a fuel oil composition where the fuel is diesel oil, fuel oil, or kerosene;  (3) diesel fuel obtainable by refining, coal distillation, or gas liquefaction, or a mixture of diesel fuel and optionally regenerative fuel;  (4) an additive concentrate containing an additive mixture as defined above and at least one diluting agent and optionally at least one further additive.