baber/WOPTO huggingface dataset:
Patent DE-10117208-A1 (DE)
Title: Verfahren zur Herstellung von niederviskosen, wässrigen Celluloseetherlösungen
Inventor: KOCH WOLFGANG
IPC: C08B11/193
Filed: 2001-04-06
Abstract: Aufgabe war es, einen Molekulargewichtsabbau von Celluloseetherlösungen zu ermöglichen, der möglichst geringe Reaktionszeiten bei niedrigem Energieverbrauch sowie lediglich ein Minimum an erforderlichen Zusatzchemikalien benötigt. DOLLAR A Erfindungsgemäß erfolgt der Molekulargewichtsabbau, indem die Celluloseetherlösung der Einwirkung einer hochfrequenten Strahlung im Frequenzbereich von 3-300000 MHz ausgesetzt wird, wobei sich die Celluloseetherlösung auf eine Temperatur im Bereich von 60-150 DEG C erwärmt. Nach Abkühlung wird die Celluloseetherlösung in an sich bekannter Weise neutralisiert. DOLLAR A Die aus der im Molekulargewicht verringerten Celluloseetherlösung erhältlichen Celluloseether finden u. a. für die Herstellung pharmazeutischer Dosiereinheiten, wie beispielsweise Tabletten, Verwendung.
Patent DE-10117962-A1 (DE)
Title: Process for thermally treating raw materials comprises charging an oven with the raw materials, and alternating introducing at least two gas phases having different oxygen contents into the oven
IPC: F27B1/16
Filed: 2001-04-10
Abstract: Process for thermally treating raw materials comprises charging an oven with the raw materials; and alternating introducing at least two gas phases having different oxygen contents into the oven.  An Independent claim is also included for an oven for thermally treating raw materials comprising a chamber (6) having a charging opening (20) for the raw materials, and a device for alternately introducing the gas phases into the chamber.  Preferred Features: The gas phases are alternately introduced under a pressure which is higher than the inner pressure of the oven. The gas phases are a mixture of an inert gas, preferably N2, CO2 and/or Ar, and oxygen.
Patent DE-10118606-A1 (DE)
Title: Removable awning has reformer, supplied with energy from solar module, mounted in or on awning's frame body, water and/or oxygen tanks and fuel cells mounted in or on frame body
Inventor: MUELLER HERMANN-FRANK
IPC: E04F10/00
Filed: 2001-04-12
Abstract: The device has solar modules in accordance with DE 198 25 017 and at least one reformer that is supplied with energy from a solar module and that is mounted in or on the frame body of the awning. Water and/or oxygen tanks and fuel cells are mounted in or on the frame body of the awning.
Patent DE-10123700-A1 (DE)
Title: Schlüssellose Motorstartberechtigungskontrolleinrichtung für Kraftfahrzeuge
IPC: B60R25/04
Filed: 2001-05-15
Abstract: Eine schlüssellose Motorstartberechtigungskontrolleinrichtung für Kraftfahrzeuge mit einer dem Kraftfahrzeug zugeordneten Sende-Empfangs-Einrichtung, umfassend eine Auswerteeinheit zum Durchführen eines die Fahrberechtigung abfragenden Frage-Antwort-Dialoges, mit einem mobilen Identifikationsgeber und mit einer Starteinheit 1 zum manuellen Starten und Stoppen des Motors sowie zum Bewirken einer mechanischen Ent- und Verriegelung der Drehbewegung des Lenkrades, ist dadurch bestimmt, daß die Starteinheit 1 selbst über eine an die Sende-Empfangs-Einrichtung angeschlossene Sende-Empfangsspule 15 zum Durchführen einer Nahbereichs-Berechtigungsabfrage sowie über eine Aufnahme 5 zum Aufnehmen eines einen Transponder enthaltenden Notschlüssels verfügt, so daß eine Fahrberechtigungsabfrage zwischen der Sende-Empfangsspule 15 und dem Transponder des Notschlüssels durchgeführt werden kann, wenn dieser in die Aufnahme 5 der Starteinheit eingesetzt ist.
Patent DE-10126208-A1 (DE)
Title: Kraftfahrzeug-Kraftstofftank mit einem Einfüllstutzen zur Aufnahme einer Zapfpistole für Dieselkraftstoff
Inventor: NEFISCHER PETER
IPC: B60K15/05
Filed: 2001-05-30
Abstract: Die Erfindung betrifft einen Kraftfahrzeug-Kraftstofftank mit einem Einfüllstutzen, der hinsichtlich seiner Abmessung zur Aufnahme einer einen größeren Durchmesser aufweisenden Tank-Zapfpistole für Dieselkraftstoff vorgesehen ist, sowie mit einem Element, das auf das Einführen einer Diesel-Zapfpistole anspricht und daraufhin ein Befüllen des Kraftstofftanks zulässt, während bei Einführen einer Tank-Zapfpistole mit einem kleineren Durchmesser ein Befüllen des Kraftstofftanks verhindert wird. Erfindungsgemäß ist dieses Element in Form eines hilfskraftbetätigten Sperrventils ausgebildet, das in seiner Schließposition die Verbindung zwischen dem Einfüllstutzen und dem Innenraum des Kraftstofftanks unterbricht, wobei die Hilfskraftbetätigung zum Öffnen des Sperrventils von einer Steuereinheit in Gang gesetzt wird, wenn diese mit Hilfe eines geeigneten Sensors eine in den Einfüllstutzen eingeführte Zapfpistole als eine solche mit besagtem größeren Durchmesser identifiziert. Dabei kann das Sperrventil elektromagnetisch betätigt werden und der Sensor als elektromagnetischer Sensor oder als Hallgeber ausgebildet sein.
Patent DE-10128477-A1 (DE)
Title: Beschichtungszusammensetzung sowie ein mit dieser Zusammensetzung beschichtetes Fußbodenmaterial
Inventor: OHKIDO MASAJI
IPC: C09D5/02
Filed: 2001-06-12
Abstract: Eine Zusammensetzung zur Beschichtung von Fußböden, umfassend eine oder mehrere ungesättigte Urethanverbindungen, die aus Isocyanatverbindungen und Hydroxylverbindungen als Ausgangsmaterialien erhältlich sind, wobei wenigstens eine der Isocyanat- und Hydroxylverbindungen eine ungesättigte Bindung aufweist, wobei der Poly(alkylenoxy)-gruppengehalt (wie in der Beschreibung definiert) 2 bis 16 Gew.-% ist und der Anteil der Anzahl der ungesättigten Bindungen (wie in der Beschreibung definiert) nicht weniger als 6 ist, kann einen Beschichtungsfilm mit überragender Schmutzresistenz gegenüber starker Substanzen und Glanzerhalt bei äußerst hoher Trittbelastung bilden und ein leichtes Wegpolieren von Beschädigungen und Farbverunreinigungen sowie die Verwendung von Wasser als Lösungsmittel ermöglichen. DOLLAR A Wird ein zu beschichtender Gegenstand mit einem Film, hergestellt aus einer solchen Zusammensetzung, beschichtet, so kann ein beschichtetes Material erhalten werden, worin Aufwerfungen des beschichteten Gegenstandes (Fußboden, Fußbodenmaterialien, Kunststofffolien und dergleichen) und Risse des Films unterdrückt sind.
Patent DE-10133032-A1 (DE)
Title: Wireless network using common transmission channels that prevents packet collision on shared channel when both terminals accidentally select same collision elimination preamble
Inventor: HERRMANN CHRISTOPH
IPC: H04L12/56
Filed: 2001-07-11
Abstract: Uses a common transmission channel that is available for access to several wireless terminals. A base station controls access to the common transmission channel. The terminals send an access signal to the base station for the purpose of obtaining access to the common transmission channel. At least two different start times can be assigned to the terminals for transmitting their respective access signals.
Patent DE-10133525-A1 (DE)
Title: Pressure measurement sensor for motor vehicle control can be switched between measurement and test modes with aging and temperature effects same in two modes
Inventor: WIRTH PETER
IPC: G01L1/22
Filed: 2001-07-11
Abstract: Sensor has bridge circuit (1) the diagonal voltage of which is used to determine a measurement value. A switch array (2) is provided to change the bridge circuit between measurement and test modes. The test mode changes the arrangements of bridge resistors (R1-R4) relative to each other. When the bridge is in test mode, the diagonal voltage is insensitive to changes in the measurement value.
Patent DE-10133928-A1 (DE)
Title: Preparation of deletional mutants, useful for high-throughput screening to identify essential genes, potential targets for biologically active agents, comprises a polymerase chain reaction
Inventor: KAEMPER JOERG
IPC: C12N1/15
Filed: 2001-07-12
Abstract: Preparation of deletion mutants comprises a polymerase chain reaction (PCR).  Preparation of deletion mutants by PCR comprises: (a) generating gene-flanking regions (A) by PCR, using (A)-specific primers so that two different cleavage sites for the same restriction enzyme (RE) are generated, from the two inner primers, at the gene-flanking ends; (b) cutting the amplicon with RE to generate two non-identical overhangs; (c) ligating a knockout cassette (KC), which includes the corresponding cleavage sites, between the two flanking regions; (d) reamplification of the ligation product by PCR using outer primers from step (a); and (e) transferring the product of (d) into a recipient cell.  Independent claims are also included for the following: (1) identifying targets for active agents;  (2) a KC that includes a first non-palindromic RE site, marker gene with a promoter and terminator, second non-palindromic RE site, and optionally additional palindromic RE sites; and  (3) preparing KC.
Patent DE-10136676-A1 (DE)
Title: Protecting audio amplifier against overheating, e.g. for vehicle-mounted system, involves reducing output power of amplifier for low frequency components if operating temperature reaches or exceeds threshold
Inventor: GIERL STEFAN
IPC: H03F1/30
Filed: 2001-07-27
Abstract: The method involves regulating the output power of the audio amplifier (V) downwards if the operating temperature of the amplifier reaches or exceeds a predefined threshold value. When the threshold value is reached or exceeded only the amplification of the low frequency signal components of the audio signal (A1) is regulated, e.g. by reducing bass boost.  The amplifier temperature is preferably sensed by an NTC device (F). Frequency response is controlled using DSP, with the temperature sensor output being digitized to produce a control signal (RS) for input to a signal processor. The audio signals with modified spectral energy are converted back to analog form to feed the audio power amplifier.  An Independent claim is also included for an audio amplifier.
Patent DE-10136698-A1 (DE)
Title: Equalization of received signal in transmission system, by analyzing received signal and adjusting equalizer accordingly
Inventor: GAZSI LAJOS
IPC: H04L25/03
Filed: 2001-07-27
Abstract: An equalizer has adjustable equalization, based on an analysis of the received signal. A device (120) monitors and analyses the received signal and activates an adjusting device (118) if the transmitted signal comprises certain characteristics. A device (223) may be provided for estimating the transmitted symbols of the transmitted signal. A device (218) calculates the difference between the estimate signal and the equalized received signal,.  Independent claims are also included for a transmission system, and for a method of equalizing a received signal.
Patent DE-10137523-A1 (DE)
Title: Zündkerze und Verfahren zu ihrer Herstellung
Inventor: HORI TSUNENOBU
IPC: B23K26/21
Filed: 2001-08-01
Abstract: Die Verbindungszuverlässigkeit zwischen einem Plättchen (50) und einem Grundmaterial (30) (Mittelelektrode und/oder Masseelektrode) einer Zündkerze wird verbessert, indem an der Verbindung zwischen dem Plättchen und dem Grundmaterial mit zunehmendem Abstand von dem Grundmaterial (30) unter Überlappung eine Vielzahl von Schweißschichten (61, 62) ausgebildet wird. Im Hinblick auf den Querschnitt der Verbindungsfläche ist die Summe der Querschnittsfläche der ersten Schweißschicht (61) und der zweiten Schweißschicht (62) am Überlappungsabschnitt zwischen der ersten und zweiten Schweißschicht mindestens 1,4 mal so groß wie die Querschnittsfläche des Plättchens (50). Zwischen dem Plättchen und dem Grundmaterial kann zum Schweißen eine Spannungsabbauschicht vorgesehen werden, deren linearer Ausdehnungskoeffizient zwischen dem des Plättchens und dem des Grundmaterials liegt.
Patent DE-10140077-A1 (DE)
Title: Adjusting system for wheel brakes with play adjusting device has additional separate mechanical play adjusting device
Inventor: GROETZINGER THOMAS
IPC: F16D65/14
Filed: 2001-08-16
Abstract: The system has a wear adjusting unit, and a mechanical play adjusting device (25) to set the play to zero during initiation of a braking process, and to release it when the brake is released. The adjusting device has a part-cylindrical shell (26), positioned moveable on the surround (29) of a lever system shaft (22). The shell has an angled part (27) at one end, with the roller (12) of a connecting rod (8) of a coupling member (6,8) engaging on it. The opposite side of the shell is loaded by a pressure device (23) and engages on a cam on a brake shaft (36).
Patent DE-10140670-A1 (DE)
Title: Solder paste, used for soft soldering electrical and/or electronic components, comprises a mixture of solder powder and a fluxing agent with a formic acid derivative as activator
Inventor: KNOTHE MAX
IPC: B23K35/36
Filed: 2001-08-18
Abstract: Solder paste comprises a mixture of solder powder and a fluxing agent with 1-5 wt.% formic acid derivative as activator. An Independent claim is also included for a process for the production of solder paste comprising mixing the solder powder with the fluxing agent.
Patent DE-10141524-A1 (DE)
Title: Material and heat exchange surface has coating layer of small solid state particles
Inventor: PELTZER MATTHIAS
IPC: F28F13/18
Filed: 2001-08-24
Abstract: The exchange surface is part of a material and heat exchange reactor and forms a liquid film on a surface. the reactor has twp channels systems separated by material but thermally connected. One system has gas passing through it, the other has liquid. The surfaces are on a double plate, and are coated with a thin layer of small solid-state particles so that there are clearances and cavities between the particles.
Patent DE-10142653-A1 (DE)
Title: Radiation-emitting semiconductor component used as an illuminating diode or laser diode, has a semiconductor body with a radiation-producing active layer and a p-conducting contact layer containing indium gallium nitride
Inventor: SCHOLZ FERDINAND
IPC: H01S5/323
Filed: 2001-08-31
Abstract: Radiation-emitting semiconductor component comprises a semiconductor body (1) having a radiation-producing active layer (9) and a p-conducting contact layer (2) containing InxGa1-xN (where x = 0-1) or AlyInxGa1-x-yN (where x = 0-1; y = 0-1; and x + y = 0-1). A contact metallization (3) is formed on the contact layer.  An Independent claim is also included for a process for the production of a radiation-emitting semiconductor comprising preparing a semiconductor surface, applying a p-conducting contact layer containing InxGa1-xN (where x = 0-1) or AlyInxGa1-x-yN (where x = 0-1; y = 0-1; and x + y = 0-1) on the surface, and applying a contact metallization on the contact layer. Preferred Features: The contact layer is doped with magnesium. The contact metallization contains Pd, Ni, Au or Pt or an alloy of these.
Patent DE-10142961-A1 (DE)
Title: Non-return valve for hydraulic coal mining equipment comprises casing with several connections connected by central bore containing spring-loaded valve piston and control piston connected by control slide
Inventor: VOS WOLFGANG
IPC: F16K15/18
Filed: 2001-09-01
Abstract: The non-return valve for use in hydraulic coal mining equipment comprises a casing (2) with several connections (3 - 6) connected by a central bore (7). This contains a spring-loaded valve piston (8) and a control piston (10). The pistons are connected by a separate control slide (11) which can move axially in a bore in the control piston and fits against the valve piston.
Patent DE-10144603-A1 (DE)
Title: Drainage system for terraces etc uses double floor structure with rails for thin floor tiles and rails for thick concrete slabs made from hard plastics and with gaps and drain
Inventor: GHETMIRI MEHDI
IPC: E04D13/04
Filed: 2001-09-11
Abstract: The drainage system comprises rails for thin floor tiles and rails for thick concrete slabs. The rails are made from hard plastics with a 2% incline to the lower edges so that the plaster or screed floor slopes can be compensated and a horizontal bearing support is provided for the top floor covering. Further rails for the gullies have parallel edges and the tile rails have at certain spaces weak spots for fitting the transverse gap rails. The drain has a square cross section and longitudinal slit in its upper side whilst the gully (6) can have one to three connectors. The rain flows through the open gaps of the tiles onto the underneath and into the drain and gully.
Patent DE-10147188-A1 (DE)
Title: Web of non-woven fibre fabric that is strengthened by longitudinal parallel stitching
Inventor: FEHRER MONIKA
IPC: D04H11/04
Filed: 2001-09-25
Abstract: In a process to strengthen a non-woven web of fleece fibre material, lines of parallel longitudinal stitching are applied to the web over a limited width.  An Independent claim is also included for a sewing machine assembly that feeds (7) the web from a roll (9) through rollers (12) to a sewing platform (2) with an overhead feed guide (3). The platform (2) and guide (6) have apertures for an array of supra-mounted sewing needles (6). The platform lower face has parallel grooves for the thread.
Patent DE-10147341-A1 (DE)
Title: Dynamischer Aufbau einer Dialogsteuerung aus Dialogobjekten
Inventor: WINTERKAMP TIEMO
IPC: H04M3/493
Filed: 2001-09-26
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Aufbau einer in einem Computersystem implementierten Dialogsteuerung, die das Computersystem durch Ausgabe von Aufforderungen an einen Dialogpartner und Auswerten von Eingaben des Dialogpartners in Reaktion auf die Aufforderungen steuert. Ein Benutzer wählt ein Dialogobjekt aus, das ein Datenelement mit wenigstens einem Datenfeld ist, dessen Inhalt eine Aufforderung an den Dialogpartner oder einen Parameter angibt, der bei Durchführung der Dialogsteuerung die Auswertung einer Eingabe des Dialogpartners beeinflusst. Der Benutzer legt dann den Inhalt des wenigstens einen Datenfeldes fest. Das Dialogobjekt ist eingerichtet, um bei Durchführung der Dialogsteuerung das Computersystem in Abhängigkeit von dem ausgewählten Dialogobjekt und dem festgelegten Inhalt des wenigstens einen Datenfeldes des ausgewählten Dialogobjekts zu steuern. Es werden vorzugweise Metadaten gespeichert, die dann dynamisch zur Laufzeit, also während des Dialogs, ausgewertet werden. Die Erfindung ist besonders vorteilhaft zum Aufbau einer Sprachsteuerung und kann vorzugsweise unter Verwendung des VoiceXML-Standards realisiert werden. Die Erfindung ermöglicht die Erstellung von dialoggesteuerten Abläufen ohne Programmierkenntnisse.
Patent DE-10148678-A1 (DE)
Title: Piezoelektrische Vorrichtung
Inventor: GLOCK GASTON
IPC: G01L5/14
Filed: 2001-10-02
Abstract: Eine piezoelektrische Vorrichtung weist einen Piezofilm-Sensor (3) zwischen zwei Lagen (1.2 und 1.3) einer Mehrlagenplatine (1) mit gedruckter Schaltung (2.1, 2.2, 2.3, 2.4) auf.
Patent DE-10148727-A1 (DE)
Title: Arrangement for mounting rails, in particular, in tunnels comprises a plurality of sleepers which only partially rest on the base structure, and are provided with rail clamping/positioning elements
Inventor: BRASELMANN DIETER
IPC: E01B3/16
Filed: 2001-10-02
Abstract: Arrangement for mounting rails (4), in particular, in tunnels comprises a plurality of sleepers (21) which only partially rest on the base structure (1), and are provided with rail clamping/positioning elements (11) together with fixing, connection, bearing and inclination elements (13, 14; 9, 10; 17, 18). An Independent claim is also included for a sleeper for mounting rails. It comprises sections (21, 22, 23) which rest on the base structure, and are separated from one another by raised sections (19, 20).
Patent DE-10150479-A1 (DE)
Title: Separation of dimethyl ether from olefin stream made from oxygenate to olefin reaction process, by contacting oxygenate with a molecular sieve catalyst, drying olefin stream, and distilling dried olefin stream
Inventor: BORGMANN WILFRIED
IPC: C07C7/04
Filed: 2001-10-16
Abstract: Dimethyl ether is separated from an olefin stream made from an oxygenate to olefin reaction process, by contacting oxygenate with a molecular sieve catalyst to form the olefin stream comprising water, propylene, propane, and dimethyl ether; drying the olefin stream; and distilling the dried olefin stream to separate the dimethyl ether and propane from the propylene.
Patent DE-10151810-A1 (DE)
Title: Control unit for a fluid drive used with a hydraulic deformation or forming machine has, low and high range pressure supply units, which are used by the control unit to control the pressure output that regulates the fluid drive
Inventor: BAUKNECHT KURT
IPC: F15B11/02
Filed: 2001-10-20
Abstract: Control unit (1) for a fluid drive (3) has low (ND) and high (HD) pressure inputs and an output (5) with which the pressure medium is used to control the drive (3). The control unit has a valve arrangement (23, 25, 27) that is used to control the pressure at the output. For a rapid throughput at the fluid drive a first switching state is used with the low-pressure input connected, while for normal operation the high-pressure input is connected to the output.
Patent DE-10154076-A1 (DE)
Title: Preparation of 4-amino-1-naphthol ether compounds used as pharmaceutical intermediates, by alkylating 1-naphthol, reacting with hydroxylammonium salt and carboxylic acid and hydrolyzing
Inventor: KOMOSCHINSKI JOACHIM
IPC: C07D295/092
Filed: 2001-11-02
Abstract: Preparation of 4-amino-1-naphthol ether compounds (I) comprises: (a) reacting optionally substituted 1-naphthol compounds (II) with reactive alkyl compounds; (b) reacting the obtained 1-naphthol ether compounds (III) with hydroxylammonium salts and carboxylic acids, and (c) converting the obtained 4-acylamino-1-naphthol ether compounds (IV) into (I) (as free acids or salts) by acidic or basic hydrolysis of the acyl group. An Independent claim is included for new 4-acylamino-1-naphthol ether intermediates of formulae (IV') and (IV''). R1 = 1-12C alkyl, 2-8C haloalkyl, 7-13C aralkyl or A-B; A = 2-8C alkylene or 2-8C haloalkylene; B = NR6R7, SR6 or OR6; R6, R7 = optionally substituted 1-8C alkyl, 1-8C haloalkyl, 7-12C aralkyl or 6-10C aryl, or NR6R7 = 5-8 membered heterocyclyl; R2 = H, halo or 1-4C alkyl; R3 = H, halo, 1-4C alkyl or 1-4C alkoxy; n = 0-4; R4 = halo, NO2, CN, protected formyl, 1-8C alkyl, 7-10C aralkyl, 1-8C hydroxyalkyl, 1-8C haloalkyl, 6-10C aryl or D-E-F'; D = a bond or 1-8C alkylene; E = CO or SO2; F' = R6, OR6, NH2, SR6, NHR6 or NR6R7; R5 = 1-6C alkyl or 1-4C haloalkyl, and X<-> = an anion of an acid.
Patent DE-10154168-A1 (DE)
Title: Electronic component e.g. piezoelectric resonator, has electrode on its upper surface coupled via inner electrode device to coupling electrode on its lower surface
Inventor: MORINAGA SHUNGO
IPC: H01L41/047
Filed: 2001-11-05
Abstract: The electronic component has upper and lower surfaces (2a,2b), a pair of opposing longitudinal side faces and a pair of opposing end faces, the upper surface having an electrode (3) and an inner electrode device (7) extending between the upper and lower surfaces, coupled to a coupling electrode (5) applied to the lower surface. Similarly the lower surface may have an electrode (4) and an inner electrode device (8) coupled to a coupling electrode (6) applied to the upper surface. An Independent claim for a piezoelectric resonator is also included.
Patent DE-10157069-A1 (DE)
Title: Nutritional supplements for animal feeds are obtained by infiltrating enzymes into de-husked grain by a simple low-energy solution spraying process
Inventor: BRETSCHNEIDER FRANK
IPC: A23K40/30
Filed: 2001-11-12
Abstract: An animal nutritional supplement, formed by a de-husked grain containing an infiltrated enzyme, is new. An Independent claim is also included for production of the supplement comprising: (a) spraying the de-husked grain with an enzyme-containing solution; (b) allowing the solution to infiltrate into the grain; and (c) removing the solvent.