baber/WOPTO huggingface dataset:
Patent DE-10159008-A1 (DE)
Inventor: KEHR DIETRICH
IPC: H01M8/0202
Filed: 2001-11-30
Abstract: The invention relates to a bipolar plate of a fuel cell, made from a thermosetting and/or thermoplastic plastic and a carbon filler with a filler content of preferably 70 wt. % to 95 wt. %. The bipolar plate at least partly comprises a structure, such as open or closed channels, for the supply or throughflow of a fluid. According to the invention, a blockage of the channels through, for example, fluid drops may be avoided, whereby the structured region (22) of the bipolar plate (12, 14) is at least partly of a hydrophobic embodiment or is provided with a hydrophobic coat.
Patent DE-10164724-A1 (DE)
Inventor: MICHALIK HORST
IPC: B65H23/32
Filed: 2001-06-15
Abstract: The invention relates to devices for turning round a web (12) in which an automatic paper web infeed occurs with the use of a number of displaceable turn-round units. Each turn-round unit comprises a frame with a web feed suction table (13), a paper guiding chamber (36) that surrounds the turn-round bar, and a web delivery suction table (16).
Patent DE-10200755-A1 (DE)
Title: Clamping device for various kinds of objects has two jaws connected by flexure and held by projection with enlarged head engaging teeth in groove
Inventor: LOREY REINER
IPC: F16B2/20
Filed: 2002-01-10
Abstract: The clamping rail (1) has two jaws (2,3) with clamping projections near their ends (7,8). A flexure (4) connects the two jaws together. An adjustable fastening element consists of a projection (6) on the upper side of the lower jaw with an enlarged head (18,19) engaging teeth (17) on the inside of a groove (5) formed by two adjacent projections on the lower side of the upper jaw.
Patent DE-10206060-A1 (DE)
Title: Speichersystem mit Stichleitungskonfiguration und zugehöriges Datenübertragungsverfahren
Inventor: YOO CHANG-SIK
IPC: G11C11/407
Filed: 2002-02-07
Abstract: Die Erfindung bezieht sich auf ein Speichersystem mit einer Stichleitungskonfiguration und auf ein Verfahren zur Übertragung von Daten in einem solchen Speichersystem. DOLLAR A Erfindungsgemäß wird ein frei laufender Takt über denselben Pfad wie Datensignale übertragen, wobei ein einzelner Taktbereich sowohl für Lese- als auch für Schreibvorgänge benutzt wird. Das Lese- oder Schreibtaktsignal wird über denselben Übertragungspfad geleitet wie die Daten, was hohe Systemübertragungsraten bei maximalem Datengültigkeitsfenster ermöglicht. Dadurch wird die Datenbusnutzung aufgrund der Eliminierung des Bedarfs eines Präambel-Intervalls für das Abtastsignal erhöht, und die Anzahl von Anschlüssen auf Speichermodulverbindern kann reduziert werden. DOLLAR A Verwendung z. B. für synchrone dynamische Speicher mit wahlfreiem Zugriff (SDRAM).
Patent DE-10210935-A1 (DE)
Title: Automatic exposure correction of digital photography involves computing exposure correction per digital image recording so corrected white point maximum is below upper limit of level control range
Inventor: WERNER WINFRIED
IPC: H04N1/60
Filed: 2002-03-13
Abstract: The method involves computing a luminance component per digital image recording, determining a histogram for the sensor signals, white points for the components and the maximum of the white points, computing an exposure correction per digital image recording, converting the sensor signals using the corrections, computing an assessment function from the sensor signals and computing new sensor signals from the corrected sensor signals. The method involves computing a luminance component for each digital image recording from sensor signals for the color components red, green and blue, determining a histogram for the sensor signals, determining the white points for the components, determining the maximum of the white points, computing an exposure correction per digital image recording so that the corrected white point maximum is below the upper limit of the level control range for the sensor signals, converting the sensor signals using the corrections, computing an assessment function from the sensor signals and computing new sensor signals from the corrected sensor signals.
Patent DE-10212625-A1 (DE)
Inventor: ILSANKER ANTON
IPC: H01Q1/32
Filed: 2002-03-21
Abstract: The invention relates to an improved method and to a corresponding device for tracking an antenna located on or in a moving object, to a transmitter, particularly to a satellite. The invention is characterized, among other things, by the following features: both main beam directions (K1, K2) or major lobes (HK, VK) of both received orthogonal polarizations (H, V) each have a squint angle ( alpha ) that diverges with regard to one another, and; the orientation and tracking of the antenna (3) for attaining a maximum receive level of the respective currently received polarization (H, V) ensues according to a received signal with regard to the additional polarization of the received signal level that, due to the squinting orientation, is lower and produces a high level variation.
Patent DE-10217879-A1 (DE)
Title: Dividing predefined frequency band for channel modulation involves determining sub-frequency bands so conditions are fulfilled for each sub-frequency band, e.g. signal component orthogonality
Inventor: SCHAEFFLER LUDWIG
IPC: H04M11/06
Filed: 2002-04-22
Abstract: The method involves carrying out channel modulation in each sub-frequency band (102-106) using a sinusoidal signal per sub-band with a first sinusoidal component and a second relatively phase-shifted sinusoidal component. The sub-frequency bands are determined to fulfill at least certain conditions per sub-frequency band; the first and second components are orthogonal and contain multiple half oscillations in the relevant sub-frequency band.  Independent claims are also included for the following:  (a)  an arrangement for computer-assisted division of a predefined frequency band into several sub-frequency bands for channel modulation  (b)  a method of channel modulation of a data signal  (c)  a device for channel modulation  (d)  a method of channel demodulation  (e)  and a device for channel demodulation.
Patent DE-10218690-A1 (DE)
Title: Dye, for coloring human hair, comprises isatin derivative with at least one bisisatin compound without an oxidizing agent
Inventor: MOELLER HINRICH
IPC: A61Q5/10
Filed: 2002-04-26
Abstract: The dye for coloring fibers with a keratin content, and especially human hair, is an isatin derivative with at least one bisisatin compound and/or an isatin with a condensed pyrrol-2,3-dione structure unit which can be through an aromatic system. Composition for dyeing keratinic fibers comprises an isatin derivative of formula (I). [Image] R1>H, 1-4C alkyl, 2-4C alkenyl, aryl, aryl(1-4C)alkyl, 1-4C acyl, 1-4C hydroxyalkyl, 2-4C dihydroxyalkyl, 1-4C sulfoalkyl, 1-4C carboxyalkyl, (CH2)mNA1>A2> or (CH2)mN+>A1>A2>A3> or an isatin group of formula (II); m : 1-4; A1>-A3>H, 1-4C alkyl, 1-4C hydroxyalkyl or aryl(1-4C)alkyl, or NA1>A2> is a 5- to 7-membered ring; R2>-R5>H, halo, 1-4C alkyl, aryl, 1-4C alkoxy, 1-4C hydroxyalkyl, 2-4C dihydroxyalkyl, 1-4C sulfoalkyl, 1-4C carboxyalkyl, 1-4C acyl, (CH2)nNA4>A5>, (CH2)nN+>A4>A5>A6>, NO2, SO3H, OH, COOH or a group of formula (II) or (III), or an adjacent pair of R2>-R5> forms a fused group of formula (IV)-(VIII); A4>-A6>H, 1-4C alkyl, 1-4C hydroxyalkyl or aryl(1-4C)alkyl; n : 1-4; provided that either one of R1>-R5> is a group of formula (II) or (III) or an adjacent pair of R2>-R5> forms a fused group of formula (IV)-(VIII). [Image] [Image] [Image] [Image] A : 1-8C alkylene, CO, arylene or (CH2)jO(CH2)k; j, k : 1-4; R6>-R9>H, halo, NO2, SO3H, OH, COOH, 1-4C alkyl, aryl, 1-4C alkoxy, 1-4C hydroxyalkyl, 2-4C dihydroxyalkyl, 1-4C sulfoalkyl, 1-4C carboxyalkyl, 1-4C acyl, (CH2)nNA4>A5> or (CH2)nN+>A4>A5>A6>; R10>H, 1-4C alkyl, 2-4C alkenyl, aryl, aryl(1-4C)alkyl, 1-4C hydroxyalkyl, 2-4C dihydroxyalkyl, 1-4C sulfoalkyl, 1-4C carboxyalkyl, (CH2)mNA4>A5> or (CH2)mN+>A4>A5>A6>; B : a bond, O, S, -SS-, NH, SO2, 1-8C alkylene, CO, O(CH2)tO or (CH2)jO(CH2)k; t : 1-4; D : CH2, CO or NH. An independent claim is also included for dyeing keratinic fibers by applying a dye composition comprising a compound (I) and cosmetic ingredients, leaving the composition on the fibers for a time, and rinsing or shampooing the fibers.
Patent DE-10220768-A1 (DE)
Inventor: WOLF PETER
IPC: A63F5/04
Filed: 2002-05-08
Abstract: A roulette table has a roulette wheel (18) module (16) mounted on roller feet with level adjustment and with data connections to a central monitor and the separate playing table (12) with coloured playing area (14) , monitoring camera viewing the stake fields (38) and light on a portal frame (32), counter sorting (30) module (28)  Includes an Independent claim for provision of a drinks shelf.
Patent DE-10223547-A1 (DE)
Inventor: ROYER FRANZ
IPC: A63C9/00
Filed: 2002-05-27
Abstract: The ski (2) has a body (4) with an integrated mounting (10) for a boot binding (12,14) to be fitted directly to it and clamped. The width of the mounting is 50-95% of the narrowest width of the ski body. The mounting has two parallel cut-back grooves (24), cut into the ski body, with a plastics insert of a heat setting or thermoplastic material which can incorporate reinforcement fibers and/or metal with a plastics cladding.
Patent DE-10225684-A1 (DE)
Title: Encoding method for representing Boolean variables in engine controller for internal combustion engine, by encoding signal-digit binary signal into binary code with Hamming distance greater than one
Inventor: ABELE ANDREAS
IPC: H03M13/00
Filed: 2002-06-10
Abstract: In the encoding method, an information-bearing, single-digit binary signal (IN) is converted into a binary code (BIT0,...,BIT7) comprising multiple binary places and a Hamming distance that is greater than one, to enable error detection and/or error correction. In a decoding method, the binary code is converted into a single-digit binary signal (OUT). Independent claims are included for a decoding method, a further encoding method, an encoding apparatus and a decoding apparatus.
Patent DE-10226695-A1 (DE)
Title: Zentrifugal-Ölabscheider in einem Kurbelgehäuse einer Brennkraftmaschine
Inventor: BERGER ALEXANDER
IPC: F01M1/00
Filed: 2002-06-15
Abstract: Ein Zentrifugal-Ölabscheider in einem Kurbelgehäuse einer Brennkraftmaschine weist ein auf einer rotierenden Zentrifugenwelle drehfest aufgesetztes Zentrifugengehäuse auf, das aus Kunststoff gefertigt ist. In das Zentrifugengehäuse ist eine Metallbuchse integriert, die auf die Zentrifugenwelle aufgeschoben ist.
Patent DE-10228152-A1 (DE)
Title: Selbsthaftende flexible Reparaturschaltung
Inventor: WONG MARVIN G
IPC: H05K3/40
Filed: 2002-06-24
Abstract: Es wird eine selbsthaftende flexible Schaltung für eine Reparatur von gedruckten Schaltungsanordnungen bereitgestellt. Die flexible Schaltung weist einen Trägerfilm, eine Schaltungsspur und ein Haftmittel auf. Die flexible Schaltung ist auf einer gedruckten Schaltungsplatine, die eine Schaltungsanordnung aufweist, plazierbar und ermöglicht eine einfache Reparatur von Platinen, die nicht korrekt konstruiert oder hergestellt wurden und die unerwünschte Kurzschlüsse oder offene Schaltungen oder fehlgeleitete Spuren aufweisen. Die flexible Schaltung ermöglicht eine Plazierung an einer gewünschten Stelle, eine Haftung an der Schaltungsplatine unter Verwendung ihres eigenen Haftmittels. Die flexible Schaltung kann dann an der Platine elektrisch befestigt, d. h. lötbefestigt oder leitend befestigt, werden.
Patent DE-10230431-A1 (DE)
Title: Behälter für eine hydraulische Bremsanlage
Inventor: PAPENHAGEN DIETER
IPC: B60T11/26
Filed: 2002-07-06
Abstract: Die Erfindung bezieht sich auf einen Behälter 3 zur Aufnahme von Flüssigkeit zur Versorgung einer hydraulisch verstellbaren Kupplung 10 und mindestens eines weiteren Aggregats, wobei die Kupplung über mindestens eine Versorgungsleitungg 27 mit dem Behälter 3 verbunden ist und der Behälter 3 zur Aufnahme von Flüssigkeit 4 über die Versorgungsleitung 23 und über einen in die Versorgungsleitung 23 integrierten Vorratsbehälter 28 mit dem Kupplungssystem 10 verbunden ist, wobei die Versorgungsleitung 23 derart an den Behälter 3 angeschlossen ist, dass Flüssigkeit über diese Leitung nur zufließen, jedoch nicht abfließen kann.
Patent DE-10240017-A1 (DE)
Title: Stop adjuster lock for motor vehicle seat backrest has plate engageable with lock cam and with lock pin to guide it in locking position
Inventor: EMMERICH STEFAN
IPC: B60N2/20
Filed: 2002-08-27
Abstract: The stop adjuster lock for a motor vehicle seat backrest has a stop cut out (7) for at least one tooth (6) for a locking plate (4) rotatable around an axis (5). The locking plate is engageable with a lock cam (2). The locking plate engages a locking pin (12) in its locking position. The locking pin can be eccentric.
Patent DE-10240408-A1 (DE)
Title: Transistorelement mit einem Anisotropen Gate-Dielektrikum MI großem ε
Inventor: WIECZOREK KARSTEN
IPC: H01L21/28
Filed: 2002-09-02
Abstract: Ein Feldeffekttransistor umfasst eine Gateisolationsschicht mit einem anisotropen Dielektrikum. Die Orientierung ist so gewählt, dass eine erste Permittivität parallel zu der Gateisolationsschicht deutlich kleiner als eine zweite Permittivität senkrecht zu der Gateisolationsschicht ist.
Patent DE-10240513-A1 (DE)
Title: Schneidwerkswagen
Inventor: WERNSMANN THOMAS
IPC: A01D75/00
Filed: 2002-09-03
Abstract: Die vorliegende Erfindung betrifft einen Wagen zum Transport des Schneidwerkes eines Mähdreschers, wobei dem Wagen neben der Aufnahmemöglichkeit für das Schneidwerk ein zusätzlicher verschließbarer Behälter zugeordnet ist, welcher leicht vom Wagen abnehmbar ist und in dem Aufnahmeeinbauten für zu transportierende Gegenstände vorgesehen sind.
Patent DE-10241058-A1 (DE)
Title: Fuel-cell heating method for heating a building or providing hot water activates a fuel cell feeder by relying on a power presetting
Inventor: DANIEL WALTER
IPC: F23N1/02
Filed: 2002-09-05
Abstract: Relying on a power presetting (8) activates a fuel cell feeder (3). A set point for an air ratio/value correlated to it is determined from performance characteristics, in which exhaust gas emission values (7) are stored as a function of the air ratio or of the value correlated to it by relying on a burner's output. An actual value for the air ratio or for the value correlated to it is measured.
Patent DE-10242802-A1 (DE)
Title: Brain surgery navigational assistance device, e.g. for use in tumor removal, wherein both preoperative and intraoperative images are generated with intraoperative imaging using excitation of brain electrical activity
Inventor: HOFMANN ULRICH
IPC: A61B5/055
Filed: 2002-09-14
Abstract: Navigational assistance device for use in brain surgery comprises a first imaging CT or NMR device for generation of images of the operation area and a second imaging device for generation of intraoperative images of the brain area being operated on. The second device includes means for peripheral excitation of the brain using electrical potentials so that brain current flows can be imaged.
Patent DE-10244042-A1 (DE)
Title: For the adjustment of printing/wetting rollers, at an offset printing press, actuators are operated to move the rollers and set the pressures between them independently
Inventor: FAIST BERND
IPC: B41F31/36
Filed: 2002-09-21
Abstract: To adjust and/or install/dismantle a roller in a printing press, at the inking or wetting unit, the roller is set by at least two actuators (34) as pressure hoses working in different directions.. In the first step, the pressure is set between the adjustable roller (21) and one roller (22) in the printing/wetting station and then it is set in a second step between the adjustable roller and a second roller in the assembly. The position of the adjustable roller is fixed after at least one other roller has been lifted, by the operation of an additional fixing unit.
Patent DE-10244608-A1 (DE)
Title: Emergency battery power supply is protected from damage in charging if discharged voltage condition becomes too low
Inventor: ROEDER FRANK
IPC: H02J1/10
Filed: 2002-09-25
Abstract: The power supply has an AC supply coupled to a rectifier (G1-G3) and connected in parallel is an emergency power supply in the form of a battery (BAT). The battery is coupled to a protection circuit (SE) that blocks the charging process if the difference between the output voltage (Ul) and the battery voltage is above a set value.
Patent DE-10246441-A1 (DE)
Title: Locking catch for switchgear cupboard has a hinged operating lever with an angled extension driving a locking bar with increased leverage
Inventor: MUELLER RALF
IPC: E05B47/00
Filed: 2002-10-04
Abstract: A locking catch for a switchgear cupboard has a lock housing (10) fitted to the cupboard with standard fittings and with an operating lever (20) hinged at one end about a point (21) near to the top of the lever. A short extension (23) is angled through the housing and to drive a slider (40) for the locking bar of the cupboard. A lock (31) is fitted to one end of the housing. The upper pivot mounting for the lever enables the user to operate the lever over a larger angle and with improved leverage.
Patent DE-10251902-A1 (DE)
Title: Verfahren zum Beschichten eines Substrats und beschichteter Gegenstand
Inventor: DIETZ ANDREAS
IPC: C23C18/16
Filed: 2002-11-07
Abstract: Die Erfindung betrifft ein Verfahren zum Beschichten eines Substrats sowie einen beschichteten Gegenstand. In einem ersten Schritt werden in einem an sich bekannten Abscheidungsbad außenstromlos oder elektrolytisch Nickel und/oder Kobalt und/oder Platin auf einem Substrat abgeschieden. Im Abscheidungsbad sind zusätzlich Partikel suspendiert, die mindestens ein Metall, ausgewählt aus Mg, Al, Ti, Zn, und kein Cr enthalten, wobei die Partikel in die Beschichtung eingeschlossen werden. Im zweiten Schritt wird durch eine Wärmebehandlung die eigentliche Schutzschicht erzeugt. Bevorzugtes Anwendungsgebiet ist die Beschichtung von Bauteilen für Flugzeug- oder Gasturbinen oder für Müllverbrennungsanlagen mit temperaturbeständigen Schutzschichten gegen Hochtemperaturkorrosion.
Patent DE-10253334-A1 (DE)
Title: Purification of sewage or other substances laden with harmful organic matter and detergent or clarifying agent also useful laundry and cleaning surfaces involve introduction of photosensitizer releasing singlet oxygen when stimulated
Inventor: UPHOFF CHRISTIAN
IPC: C02F3/34
Filed: 2002-11-14
Abstract: Purifying sewage or other substances laden with harmful organic matter (I), comprising selective introduction of photosensitizers (II) in cells of (I), stimulation of (II) with light in a wavelength range stimulating release of singlet oxygen from (II), and destruction or disintegration of the (I) cells by the singlet oxygen or other radicals, is new. An Independent claim is also included for detergent or clarifying agent, especially for carrying out this process, which contains an acid-treated microbiotic mixed culture, preferably containing microorganisms that release photosensitizer, and a basic carrier material.
Patent DE-10256718-A1 (DE)
Title: Appliance for investigation of biological specimens by means of atmospheric or variable pressure scanning electronic beam microscope has specimen accommodated in internal chamber separate from main chamber
Inventor: HEILMANN ANDREAS
IPC: H01J37/252
Filed: 2002-12-04
Abstract: The invention proposes that within the main chamber (1) of the beam microscope a further internal chamber (11) be provided. This is equipped with a specimen support (8) which can be raised and lowered by a pantograph with the aid of a pneumatic drive (9). The internal chamber has an opening (4) to atmosphere which can be sealed hermetically by a sliding cover (5) operated by a linear drive (6).  An Independent claim is also included for a method
Patent DE-10257669-A1 (DE)
Title: Manufacture of capacitor electrode for dynamic random access memory, by using double-mold comprising upper mold layer deposited over surface of lower mold layer
Inventor: OH JUNG-HWAN
IPC: H01L21/02
Filed: 2002-12-10
Abstract: A capacitor electrode is fabricated by using a double-mold comprising an upper mold layer deposited over a lower mold layer where a wet etch rate of the upper mold layer is less than an adjusted wet etch rate of the lower mold layer.  Fabrication of a capacitor electrode comprises forming an etch stop layer (20) over a surface of an interlayer insulating layer (100) and over a surface of a conductive plug (115) extending at a depth from the surface of the interlayer insulating layer. A lower mold layer is formed over the etch stop layer, and a wet etch rate of the lower mold layer is adjusted by adding dopants to the lower mold layer during formation of the lower mold layer, and by annealing the lower mold layer. An upper mold layer is formed over the surface of the lower mold layer. A wet etch rate of the upper mold layer is less than the adjusted wet etch rate of the lower mold layer. The upper mold layer, the lower mold layer and the etch stop layer are dry etched, to form an opening which exposes a portion of the surface of the contact plug. The upper and lower mold layers are wet etched to increase a size of the opening at the lower mold layer and to expose a surface portion of the etch stop layer adjacent the surface of the contact plug. A conductive material is deposited over the surface of the opening in the upper and lower mold layers, the surface portion of the etch stop layer, and an exposed surface of the conductive plug.
Patent DE-10301758-A1 (DE)
Title: Friction wheel drive for combustion engine unit, preferably coolant pump, has damping device between roller bearing and/or bush and rotationally fixed part of drive, especially fixing bolt
Inventor: PFLUG RAINER
IPC: F16H13/02
Filed: 2003-01-18
Abstract: The drive arrangement has an automatically adjustable friction wheel (1) with a force-locking connection to a driven element and a tensioning roller or pulley directly supported on a drive element, a base plate (4), a rotatable bush (5), a spring arrangement (13), a roller bearing (7), a friction wheel pulley (10) and a damping device (25) between the roller bearing and/or bush and a rotationally fixed part of the drive, especially the fixing bolt.
Patent DE-10302226-A1 (DE)
Title: Fractionation of waste fat to produce fuel involves adding organic solvent to form fat solution, and removing particulate impurities by mechanical solid-liquid separation
Inventor: EISNER PETER
IPC: C10L1/02
Filed: 2003-01-20
Abstract: Fractionation of waste fat involves adding an organic solvent to form a fat solution, and removing particulate impurities by mechanical solid-liquid separation.  An Independent claim is also included for an internal combustion engine fuel produced as above.
Patent DE-10302505-A1 (DE)
Title: Hydraulic system for triggering, controlling and filling up a hydrodynamic retarder uses a hydraulic ratio of transmission with a continuous link to a retarder space to vary retarder filling time
Inventor: EISELE MARKUS
IPC: B60T10/02
Filed: 2003-01-23
Abstract: A hydrodynamic retarder (2) has a retarder space (11) between a rotor (9) and a stator (10). Time for filling the retarder can vary by depending on a hydraulic ratio of transmission with a continuous link to the retarder space. The ratio of transmission is formed with a piston (16) with first (17) and second (19) piston chambers.
Patent DE-10305521-A1 (DE)
Title: Verfahren zur Regelung eines Luft-/Kraftstoff-Gemisches bei einer Brennkraftmaschine
Inventor: LIONEL MARTIN
IPC: F02D37/02
Filed: 2003-02-11
Abstract: Es wird ein Verfahren zur Regelung eines Luft-/Kraftstoff-Gemisches bei einer Brennkraftmaschine (1) vorgeschlagen, wobei eine Einspritzzeit für eine Adaption eines Luft-/Kraftstoff-Gemisch-Verhältnisses korrigiert wird. Das erfindungsgemäße Verfahren ermöglicht eine korrekte Bestimmung der tatsächlich eingespritzten relativen Kraftstoffmasse und getrennt davon eine Adaption der erforderlichen Einspritzzeit. Abhängig von einem Regelfaktor der Regelung wird eine tatsächlich eingespritzte Kraftstoffmasse ermittelt. Ausgehend von der tatsächlich eingespritzten Kraftstoffmasse wird die Einspritzzeit in Abhängigkeit mindestens eines Korrekturwertes korrigiert.