baber/WOPTO huggingface dataset:
Patent DE-10320257-A1 (DE)
Title: Verfahren zur Bestimmung des Gehalts einer Gaskomponente im Abgas einer Brennkraftmaschine
Inventor: HOFMANN UWE
IPC: G01N33/00
Filed: 2003-05-07
Abstract: Es
wird ein Verfahren zur Bestimmung eines Gehalts einer vorgegebenen
ersten Gaskomponente in einem Abgas einer Brennkraftmaschine (1) stromab
eines in einer Abgasleitung (3) der Brennkraftmaschine (1) angeordneten
Abgaskatalysators (4) vorgeschlagen, wobei ein an ein elektronisches
Steuergerät
(7) angeschlossener erster Gassensor (5) von wenigstens einem Teil
des aus dem Abgaskatalysator (4) austretenden Abgases angeströmt wird. Erfindungsgemäß ist ein
an das elektronische Steuergerät (7)
angeschlossener zweiter Gassensor (6) vorgesehen, der von wenigstens
einem Teil des aus demselben Abgaskatalysator (4) austretenden Abgases
angeströmt
wird und der Gehalt der ersten Gaskomponente vom Steuergerät (7) wird
durch eine Verknüpfung
eines Signals des ersten Gassensors (5) mit einem Signal des zweiten
Gassensors (6) ermittelt. Das Verfahren ist insbesondere zur
Ermittlung des Stickoxidgehalts im Abgas der Brennkraftmaschine
(1) eines Kraftfahrzeugs anwendbar.
Patent DE-10320381-A1 (DE)
Title: Platinentestvorrichtung mit schrägstehend angetriebenen Kontaktiernadeln
Inventor: KOERTING TORSTEN
IPC: G01R1/067
Filed: 2003-05-06
Abstract: Eine Platinentestvorrichtung (1) mit einer Einrichtung (4) zur Halterung einer zur Aufnahme von elektrischen oder elektronischen Komponenten (20) vorgesehenen, gegebenenfalls damit bestückten Platine (5) an ihrem Rand und mit wenigstens einer an eine elektrische Meßeinrichtung (17) angeschlossenen Nadel (15) zur elektrischen Kontaktierung von Kontaktflächen (21) auf der Platine (5), wobei die Nadel (15) schrägstehend von einem Nadelantrieb (13) in Nadelrichtung verstellbar ist und wobei der Nadelantrieb von wenigstens einem Halterungsantrieb (8) in einer parallel zur Platine (5) liegenden Stellebene (7) verstellbar ist, wobei die Antriebe (8, 13) von einer Antriebssteuerung (10) zur räumlichen Positionierung der Nadelspitze (18) auf eine vorgegebene Raumkoordinate steuerbar sind, ist dadurch gekennzeichnet, daß eine Abstandmeßeinrichtung (25, 13') vorgesehen ist, die zur Messung des Abstandes zwischen der Stellebene (7) und der Platine (5, 5') an wenigstens einem Punkt und zur Abgabe von Meßwerten an die Antriebssteuerung (10) ausgebildet ist, wobei die Antriebssteuerung (10) dazu ausgebildet ist, vor dem elektrischen Kontaktiervorgang Raumkoordinaten der Kontaktflächen (21, 21') unter Berücksichtigung der Abstands-Meßwerte zu korrigieren.
Patent DE-10320711-A1 (DE)
Title: Verfahren und Anordnung zur Einrichtung und Aktualisierung einer Benutzeroberfläche zum Zugriff auf Informationsseiten in einem Datennetz
Inventor: PROVOOST BART
IPC: G06F3/00
Filed: 2003-05-08
Abstract: Zur Einrichtung und Aktualisierung einer Benutzeroberfläche zum Zugriff auf Informationsseiten (IS) in einem Datennetz durch einen Benutzer werden ausgewählte Informationsseiten (IS) jeweils durch ein Anzeige-Element auf der Benutzeroberfläche dem Benutzer zum Zugriff angeboten, und der Zugriff auf die Informationsseiten (IS) erfolgt jeweils durch den Zugriff auf das jeweilige Anzeige-Element. Dabei sind auf den Informationsseiten (IS) Inhalte gespeichert. Zu den Informationsseiten (IS) wird jeweils ein zugeordneter Inhalts-Datensatz (IDS) erstellt, in dem Merkmale gespeichert sind, die den jeweiligen auf der Informationsseite (IS) gespeicherten Inhalt beschreiben. Zur Bestimmung der ausgewählten Informationsseiten (IS) wird ein Benutzer-Datensatz erstellt, durch den ein gesuchter Inhalt beschrieben ist. Die Inhalts-Datensätze (IDS) werden mit dem Benutzer-Datensatz hinsichtlich des Grades der Übereinstimmung verglichen, und solche Informationsseiten (IS) werden durch Anzeige-Elemente auf der Benutzeroberfläche angezeigt, bei denen der Grad der Übereinstimmung des jeweiligen Inhalts-Datensatzes (IDS) mit dem Benutzer-Datensatz eine zuvor definierte Schwelle erreicht und/oder übertrifft.
Patent DE-10320786-A1 (DE)
Title: Car remote unlocking authentication unit has frequency scanner to detect carrier parameters for challenge response procedure
Inventor: SCHUETTE GUIDO
IPC: E05B49/00
Filed: 2003-05-09
Abstract: A car remote unlocking authentication unit has a frequency scanner (4) detecting the authenticator (7, 8) carrier frequency signal strength and signal to noise and executing (2) a challenge response (3) procedure to unlock (6) the door. Includes Independent claims for the procedure used by the authentication unit.
Patent DE-10324489-A1 (DE)
Title: Production of conducting marking material for circuit boards comprises applying layer of fine metal powder, especially copper powder and carbon particles, onto surface of substrate, and further coating with copper
IPC: H05K3/10
Filed: 2003-05-30
Abstract: The production of a conducting marking material, especially copper conducting pathways, on an insulating substrate e.g. plastic, glass or ceramic comprises applying a layer of fine metal powder, especially copper powder, having a grain size of 0.1-30 Microm and carbon particles having a grain size of less than 1 Microm onto the surface of a substrate, and further coating with copper to a required thickness. The carbon particles are present in an amount of 0.1-20, preferably 2-5 wt.%. An independent claim is also included for a device for carrying out the above process.
Patent DE-10325701-A1 (DE)
Title: Toothed wheel transmission has interengaging cogged wheels wherein operating engagement angle of teeth is less than fourteen degrees
Inventor: TRAMPERT STEFAN
IPC: F16H57/12
Filed: 2003-06-06
Abstract: The toothed wheel transmission has two inter-engaging cogged wheels (1,4) wherein the operating engagement angle of the teeth (2,3) is less than 14 degrees to minimise the effect of a change in position on the toothed flank clearance. The wheels are preferably mounted in a housing whereby the housing and wheels have different coefficients of heat expansion.
Patent DE-10329866-A1 (DE)
Title: Surface acoustic wave component substrate has a composite structure with a tensioning layer of different thermal expansion behavior sandwiched between piezoelectric and compensation layers
Inventor: SCHOLL GERD
IPC: H03H9/02
Filed: 2003-07-02
Abstract: Substrate comprises a composite structure with a piezoelectric layer (PS) exhibiting a first thermal expansion behavior, a tensioning layer (VS) that exhibits a second thermal expansion behavior and a third compensation layer (KS) with thermal expansion behavior similar to the piezoelectric layer. The tensioning layer sandwiched between the piezoelectric and tensioning layers. An independent claim is made for a method for producing a SAW (surface acoustic wave) component.
Patent DE-10330747-A1 (DE)
Inventor: BECKER STEFAN
IPC: A61K8/81
Filed: 2003-07-07
Abstract: Water-soluble or water-dispersible polymers comprising alkoxylated diallylamine derivatives, ethylenically unsaturated mono- or dicarboxylic acids, the anhydrides thereof or mixtures thereof and, if required, one or more further ethylenically unsaturated monomers C are prepared and are used as additives in mineral building materials, in detergents or in cosmetic formulations.
Patent DE-10332163-A1 (DE)
Title: Vacuum deposition installation for coating photovoltaic cells or flat screen displays comprises an input station and an output station arranged on a coupling chamber
Inventor: DIMER MARTIN
IPC: B65G37/02
Filed: 2003-07-15
Abstract: Vacuum deposition installation comprises an input station (9) and an output station (10) arranged on a coupling chamber (7).
Patent DE-10332578-A1 (DE)
Title: Voltage protection circuit for vehicle user includes voltage converter and switching circuit protecting electronic control against over-voltage
Inventor: ILG JOHANNES
IPC: H02H9/04
Filed: 2003-07-17
Abstract: The circuit has voltage converter (2) providing a supply voltage to the control unit (1). A first switching unit (T10, R10, D10) monitors the external voltage and when this exceeds a predetermined threshold level, this produces a control signal on an input (E2) of the control unit. User circuits are connected to the supply according to the status of this control input.  The circuit comprises a voltage converter (2) with input and output which provides the supply voltage, after application of an external voltage. A control unit (1) is electrically connected to the supply voltage (VCC) and to earth. A first switching unit (T10, R10, D10) monitors the external voltage and when this exceeds a predetermined threshold level, this produces a control signal on an input (E2) of the control unit. A second switching unit forms a part of the control unit (1), and acts to connect one or more users (RL) to the circuit, according to the status of the input applied to the input (E2). One user circuit controlled in this way is the control unit itself, changing from a rest state to an operational state.
Patent DE-10345613-A1 (DE)
Title: Method for grading of potatoes entails transmitting mass and volume values for each potato to processing unit from which density value is obtained to determine density dependent starch content
Inventor: HOFFMANN THOMAS
IPC: G01N33/10
Filed: 2003-09-29
Abstract: The method for the grading of a quantity of potatoes entails separating them into individual potatoes, determining a mass value for each by a weighing device (4) and determining a volume value by a volume measuring device (10). The mass and volume values are transmitted to a processing unit (13) from which a density value is obtained and from this value is derived density dependent starch content and a grading signal for the individual potato. The grading signal is transmitted to a sorting unit (11,12) which is then controlled to grade potatoes by starch content. An independent claim is included for a device for the grading of a quantity of potatoes according to starch content.
Patent DE-10347666-A1 (DE)
Title: Sicherheitsgruppe zum Absichern von Trinkwassererwärmern
Inventor: HECKING WILLI
IPC: F24H9/12
Filed: 2003-10-09
Abstract: Die Erfindung betrifft eine Sicherheitsgruppe zum Absichern von Trinkwassererwärmern. Ein Gehäuse (90) hat einen Einlaß (94) und einen dazu gleichachsigen Aufnahmestutzen (96). An den Aufnahmestutzen ist eine patronenartige Sicherheitsventil-Baugruppe (98) lösbar angeschlossen. Das Gehäuse bildet einen geraden Durchgangskanal (100) zwischen Einlaß (94) und Aufnahmestutzen (96) und einen quer zur Längsachse (102) des Durchgangskanals (100) abgehenden Auslaß (106). In dem Durchgangskanal (100) ist ein Einsatz (126) mit einem Längskanal angeordnet, der einen mit der Sicherheitsventil-Baugruppe (98) zusammenwirkenden Ventilsitz (150) bildet. In dem Durchgangskanal (100) ist zwischen dem Einlaß (94) und der Abzweigung des Auslasses (106) ein Rückflußverhinderer (112) angeordnet. Bei einer solchen Anordnung ist der Einsatz (126) mit der Sicherheitsventil-Baugruppe (98) verbunden. Mittels einer Überwurfmutter (140) ist das Gehäuse (90) mit Einlaß und Auslaß frei zu der Sicherheitsventil-Baugruppe (98) orientierbar. Die Orientierung der Sicherheitsventil-Baugruppe (98) im Raum ist dadurch vorgegeben, daß der Ablauf (152), über den das Wasser beim Ansprechen des Sicherheitsventils abgeleitet wird, nach unten weisen muß.
Patent DE-10353224-A1 (DE)
Title: Control circuit for lamp elements of door intercom system using parallel switch element for selective short-circuit of each lamp element
Inventor: HEINBACH HARTMUT
IPC: H04M9/02
Filed: 2003-11-13
Abstract: The control circuit allows at least 2 lamp elements connected in series, e.g. LED lamps, to be supplied with a constant current provided by a current source, with switching off effected via a short-circuit provided by a parallel switch element for each lamp element, e.g. a transistor switch element, controlled by a microcontroller.
Patent DE-10354002-A1 (DE)
Title: Innenrüttelvorrichtung mit Drehzahlregelung
IPC: B06B1/02
Filed: 2003-11-19
Abstract: Eine Innenrüttelvorrichtung (1) zum Verdichten eines fließfähigen Materials weist eine Rütteleinheit (2) auf, in der eine Schwingungserzeugungseinrichtung mit einem Elektromotor angeordnet ist. Dabei ist eine Betriebszustandserkennungseinrichtung (6) zum Erfassen eines Betriebszustands des Elektromotors vorgesehen. Der Betriebszustand kann beispielsweise der Verdichtungsbetrieb der Rütteleinheit (2) in Beton sein oder der Leerlaufbetrieb an der Luft. Die Innenrütteleinrichtung (1) umfasst ferner einer mit der Betriebszustandserkennungseinrichtung (6) verbundene Steuereinrichtung (R, S) zur Steuerung der Drehzahl (x) des Elektromotors in Abhängigkeit von dem Betriebszustand. Somit kann die Drehzahl unabhängig vom Betriebszustand im Wesentlichen konstant gehalten und ein Überhitzen der Rütteleinheit beim Betrieb an der Luft vermieden werden.
Patent DE-10356168-A1 (DE)
Title: Manhole cover for e.g. road construction, has two lifting devices, each with extension for gripping, where extensions are hooked into corresponding jacks fixed to ends of cover diameter to lift cover in lifting direction
IPC: B66F19/00
Filed: 2003-12-02
Abstract: The cover has two jacks (30, 30`) fixed at ends of the cover, and two clamping units (12, 22) fixed to grooves in a frame (10) of the cover. Two lifting devices have extensions for gripping, and seating units. The extensions are hooked into corresponding jacks (30, 30`) to provide a clamping force on the center of gravity of the cover for lifting the cover in a lifting direction.
Patent DE-10362009-A1 (DE)
Title: Ball-and-socket joint useful for automobiles and aircraft undercarriages with elimination of tilting motion between the internal part and the shank housing
Inventor: ELBERS CHRISTOPH
IPC: F16C11/06
Filed: 2003-09-09
Abstract: A ball-and-socket joint for automobiles and aircraft undercarriages with a shank housing (1), an internal section (2) with a bearing surface and a bearing box (3)(sic) enclosing the bearing surface in a recess of the shank housing, where the shank housing is in one piece and the bearing surface has at least two adjacent bearing regions (6,7) in the longitudinal axial direction of the joint.
Patent DE-19504090-A1 (DE)
Title: Tool insert with compressed air nozzle, esp. for dental tool
Inventor: PUSCHMANN HUBERTUS
IPC: B05B13/02
Filed: 1995-02-08
Abstract: The insert (5) consists of a clip (6) and a needle (7). When it is fastened to the tool (1), the clip engages around the tool housing (1') and the connection flange (1'') for a die etc. The needle is located in front of the nozzle with its first section (7'), which has the free needle end. The clip consists of an elastic plastic. When fastened to the tool, the first needle section is located approx. isoaxially with the axis of the nozzle. The needle is angled in a Z-shape, with at least three sections. The third needle section (7''') is held on the clip.
Patent DE-19506281-A1 (DE)
Inventor: SCHAEUFELE GUENTER
IPC: F28F3/10
Filed: 1995-02-23
Abstract: The seal (3) may be made of a flexible material. It is fitted between the edges of adjacent corrugated (2) plates (1) which may act as heat transfer members. It may also be fitted between the edge of the plate and a rim assembly (15). The rim assembly has a number of grooves (19) into which side extensions (14) of the sealing members may be pushed. The side extensions incorporate grooves which engage the sides of the grooves in the rim assembly. The grooves in the rim assembly are open to the outside.
Patent DE-19511677-A1 (DE)
Title: Membrane piston pump, e.g. for abrasive or chemically aggressive media
Inventor: ABEL GOERDT DR
IPC: F04B43/00
Filed: 1995-03-30
Abstract: A membrane piston pump which operates in a single, dual or tertiary cylinder arrangement, consists of a housing (7) which holds the tensioned membrane (10,11) which separates a primary chamber (8,9) from a secondary chamber (12,13), a piston (1) in a cylinder (2), a piston drive (6) and a suction valve (14). The primary chamber and the piston work chamber (3,4) are connected. The membrane (10,11) has a free moving formed section activated by a liq.. The membrane material layer (37) pref. consists of polyester or polyamide.
Patent DE-19514167-A1 (DE)
Title: Water or brine-air heat exchanger
Inventor: KAUP CHRISTOPH DR
IPC: F28F27/00
Filed: 1995-04-15
Abstract: The heat exchanger has numerous tube layers in vertically located rows, with each row combined to a water flow. Each second tube layer (1,3,5,...) is coupled to the inlet side of a first inlet header (20), and on the outlet side to a first outlet header (30).  The outlet side header is coupled to a further inlet side header (40) via a return line (35), to which are coupled the tube layers (2,4,6,...) between the tube layers coupled to the first inlet side header.
Patent DE-19519833-A1 (DE)
Inventor: MUELLER ERWIN
IPC: F04B53/16
Filed: 1995-05-31
Abstract: A piston pump (10) has a piston (14) that can be made to reciprocate within a cylinder (12) by means of an eccentric pin (24). In order to avoid damage to a sealing ring (42), a supporting ring (40) keeps the sealing ring (42) at a distance from a guiding sleeve (36) for the piston (14) in the cylinder (12). Said distance is at least as long as the length of the piston stroke. This prevents traces of wear formed on the piston (14) from contacting the sealing ring (42).
Patent DE-19522554-A1 (DE)
Title: Compressor operative chamber surface cleaning method
Inventor: DAHMLOS CHRISTIAN DIPL ING
IPC: B08B3/04
Filed: 1995-06-21
Abstract: The compressor has a motor housing (2) connected onto the compressor's base with a plate (3). The operative chamber's housing (4) is attached to this plate. This housing is closed at the top by a cover (5), which contains a suction opening (6). On the plate flanges (50) fix bearings (7) for a rotor (8). Impellers (9) on the rotor's periphery work with the housing's inner surface. The method involves introducing enough cleaning fluid into the chamber so that the gaps between its relatively moving surfaces are filled or bridged, either fully or partially. The fluid dissolves an essential part of the contaminants. It is introduced in gas form and condenses on the surface to be cleaned.
Patent DE-19522656-A1 (DE)
Title: Position identification device for motor vehicle automatic transmission control lever
Inventor: GLONNER HANS
IPC: F16H59/10
Filed: 1995-06-22
Abstract: The detection of the positions P,R,N,D,4,3,2 of a gear selector in a road vehicle is made with the aid of a contact disc E that has two position tracks and a voltage supply track V. The position tracks have contact segments that alternate.  Detector switches Sd,S2 engage the tracks as a gear change takes place and the signals are transmitted to a parallel to serial converter C that feeds inputs to microprocessor for identification. Changeover positions B are identified by simultaneous signals from both tracks.
Patent DE-19524648-A1 (DE)
Inventor: HARTEL MARC
IPC: F16B37/04
Filed: 1995-07-06
Abstract: The invention pertains to a U-shaped clip-on slide nut (10) with two parallel sliding limbs (11, 12) provided with notch elements and capable of being clipped onto an undercut ridge (19). One sliding limb (11) is provided with a bore (13) and the other limb (12) is provided with a threaded bore (14) aligned with the bore (13) and accommodating a clamping screw (20). The invention facilitates fixing of a component (30) on the ridge (19) in that the bore is a blind bore, the clamping screw is a countersunk screw (20), and at least one sliding limb (11, 12) is provided in addition with a screw recipient (15) for a securing screw (31).
Patent DE-19525396-A1 (DE)
Title: Connector interface between reception socket and plug body - has fastener with ring elements expansible by actuator
IPC: F16D1/08
Filed: 1995-07-12
Abstract: The reception socket and plug body are secured together by a clamp (1) with a fastener (6), containing ring elements (9) expansible by an actuator (7). Pref. the ring elements are approx. semicircular and their end faces may rest on a counter-bearing. The ring element end faces may abut and support each other, with the end faces containing a roller face. At the end opposite to the end face may be located an actuating face. The actuator may comprise a clamping bolt (45) movable in the base body (3) of the clamp.
Patent DE-19526571-A1 (DE)
Title: Laser welding process producing reduced convexity at butt-joint surfaces
Inventor: KRAMER REINHARD DR
IPC: B23K26/364
Filed: 1995-07-20
Abstract: Edges of plates to be laser welded in an I-joint are shaped by laser cutting in which the polarisation of the laser direction and depth is selected appropriately w.r.t. the feed direction of cutting. Pref. only the feed direction of the cutting head is varied, to produce a V shape of the cut edges. Where parts do not have a straight cutting contour, the polarisation is guided corresp. to the feed direction.
Patent DE-19526749-A1 (DE)
Title: Telecommunications circuitry with transmit and receive signal paths
Inventor: BADER SCOTT K
IPC: H04M1/725
Filed: 1995-07-21
Abstract: The circuit unit (20) reaction results in generating a transmit scanning signal proportional to the transmit signal and a reception scanning signal proportional to the receiver signal. A comparator (34) has two inputs and one output, the two inputs being fed with the transmit and reception scanning signals respectively. The output delivers an amplifying control signal with two possible states. The first state corresponds to the transmit signal weaker than the preset threshold, while the second state corresponds to this signal is stronger than the preset threshold. In the reception paths an amplifier (42) is incorporated that operates in response to the output signal second state.
Patent DE-19527201-A1 (DE)
Inventor: HALLER ULRICH DIPL ING
IPC: H01M50/247
Filed: 1995-07-26
Abstract: The invention relates to an interchangeable battery for a battery-operated electric tool with a contact arrangement (4) which, in order to charge the battery cell or cells by means of a charger having open counter-contacts, has at least a first freely accessible contact area (34, 24, 56) per contact (20) by means of which the battery can be connected to the counter-contact of the charger; the interchangeable battery is constructed according to the invention in such a way that it can also be charged by means of a charger with a screened contact region in that either the contacts (20) of the battery are contact pins or blades (22) which can be inserted into a contact region (44) screened as far as a closely restricted aperture (46, 62) of a charger with screened counter-contacts (40) or the contacts (54) of the battery have a region (58) screened by a wall (60) which has such a wall thickness that the contacts (54) with the entire wall (60) can be inserted into the screened contact region (62) of said charger.
Patent DE-19527235-A1 (DE)
Title: Scaffolding system with traverse bar - has preset spacers located on and at right angle to bar, their ends holding retaining sleeves
Inventor: GALLEY DIETMAR
IPC: E04G5/00
Filed: 1995-07-26
Abstract: At the traverse bar (10) spacers (12) are inserted and their ends hold retaining sleeves (18) for inserting sections (22). There are through bores (14) for securing inserting brackets (20) of plug connectors (16) for inserting further scaffolding elements on the traverse bar. Pref. the traverse bar has a rectangular cross-section, locating bolts (12) on its outer long sides, which protrude with half thin length. The bolts are arranged in pairs, in quadratic configuration opposite each other.