baber/WOPTO huggingface dataset:
Patent DE-10326869-A1 (DE)
Title: Polyphase collectorless d.c. motor compares sensor signals with periodic sawtooth signal to produce PWM comparison signals with information used to drive FETs to enable multi-quadrant motor operation
Inventor: RAPPENECKER HERMANN
IPC: H02P6/16
Filed: 2003-06-14
Abstract: The motor has a permanent magnetic rotor, a polyphase stator, a polyphase bridge circuit associated with the stator with bridge arms, each with two power FETs, and a rotor position sensor arrangement whose signals are compared with a periodic sawtooth signal to produce PWM comparison signals with duty cycles dependent on the sensor signals and with information used to drive the FETs in hard chopping mode to enable multi-quadrant motor operation. The motor (20) has a permanent magnetic rotor (28), a polyphase stator (22,24,26), a polyphase bridge circuit associated with the stator with a number of bridge arms, each with two power FETs (90,108,120;96,112,124) and a rotor position sensor arrangement (30,32,34) that outputs phase shifted signals with analog values dependent on a rotor position-dependent physical parameter acting on the rotor. The signals from the sensor arrangement are compared with a periodic sawtooth signal to produce PWM comparison signals with duty cycles dependent on the sensor signals and containing information used to drive the FETs in a hard chopping mode to enable multi-quadrant motor operation.
Patent DE-10331536-A1 (DE)
Title: Car component cleanliness grade test procedure includes mechanical cleaning, wipe paper test and visual contamination inspection of components, packaging and packaging equipment
Inventor: RINGLER RALF
IPC: G01N21/95
Filed: 2003-07-11
Abstract: A car component cleanliness grade test procedure includes mechanical cleaning and a white paper wipe test and visual contamination inspection for oil, grease, moisture and particles that is also applied to the component packaging and packaging equipment.
Patent DE-10331686-A1 (DE)
Title: Verfahren zur Bewertung von aufgenommenen Bildern von Wafern
Inventor: MICHELSSON DETLEF
IPC: G03F7/20
Filed: 2003-07-14
Abstract: Es ist ein Verfahren zur Bewertung von aufgenommenen Bildern von Wafern offenbart. Dem Aufnehmen des Bildes mindestens eines Referenzwafers schließt sich das Ermitteln und Darstellen der radialen Verteilung der Messwerte des Referenzwafers als eine radiale Homogenitätsfunktion auf einem Userinterface an. Ein radial abhängiges Empfindlichkeitsprofil wird unter Berücksichtigung der gemessenen radialen Homogenitätsfunktion des Referenzwafers verändert. Mindestens ein Parameter des Empfindlichkeitsprofils wird variiert, wodurch ein erlerntes Empfindlichkeitsprofil visuell aus dem Vergleich mit der radialen Homogenitätsfunktion bestimmt wird.
Patent DE-10332648-A1 (DE)
Title: Housing for two-part bearing for machines and motor vehicles especially for cardan shafts with two bearing parts formed by forced breaking of the housing
Inventor: HAUCK HELMUT
IPC: B23D31/00
Filed: 2003-07-18
Abstract: The two parts (3,4) of the bearing (2) engage in a joint (5) and are connected via fastener elements, e.g. screws (6). The two parts are fabricated from a one-part housing (1) by forced breakage of the housing. The bearing is a roller bearing, especially a deep groove ball bearing. The housing is of cast metal, or especially sintered metal, or plastic, especially duroplastic. It has at least one breaking point (7), formed by a notch and located in the joint plane. The housing is part of a bearing for a cardan shaft.
Patent DE-10333283-A1 (DE)
Title: Pizza cutter comprises a handle, a restoring spring, blades, and an attached cover serving for purposes of safety
Inventor: CERMINARA VINCENZO
IPC: B26D3/24
Filed: 2003-07-08
Abstract: The pizza cutter comprises a handle (1), a restoring spring (2), blades (3), and an attached cover (4) serving for purposes of safety. The pizza to be cut is placed on a base plate (5) provided with division grooves.
Patent DE-10337228-A1 (DE)
Inventor: BRUHN SVEN
IPC: F02D41/34
Filed: 2003-08-13
Abstract: The internal combustion engine exhaust system contains a pre-catalyser and a main exhaust gas catalyser. The control system may act as a mixture control and may have a circuit block (10) with an input (12) from a sensor downstream of the pre-catalyser and an air mass flow input (14). The circuit block contains a filter (16), a gradient block (18) and a settle-check block (20). An integrator block (22) is connected to the air mass flow input. The settle-check block receives an input from a catalyser model block (40) which has inputs (28,30,42) from the engine. The control system also contains a flash adaptation block (26).
Patent DE-10338991-A1 (DE)
Inventor: MAYER ELMAR
IPC: G01D5/36
Filed: 2003-08-18
Abstract: The device has a measurement scale, a scale sensing unit, a detector (D) in the sensing unit with periodically spaced detection elements (E) feeding signals to an evaluation unit and arranged in groups whose signals are combined and fed to the evaluation as a common signal. The detector groups (G1-G4) are formed and the groups are arranged in succession along the measurement direction (R) so that at least one defined harmonic is eliminated from the output signals.
Patent DE-10342715-A1 (DE)
Title: Screen wash system for motor vehicle has headlamp wash pump connected to screen wash system under defined conditions so headlamp pump delivers water to screen nozzle at second pressure used for headlamps
Inventor: SKOWRONEK ALEXANDER
IPC: B60S1/48
Filed: 2003-09-16
Abstract: The system has a water container, a screen spray nozzle (4) and a pump that delivers water at a first defined pressure from the water container to the nozzle. A headlamp wash system (20) has a pump (5) that delivers water at a second defined pressure to a headlamp spray nozzle (6) and an arrangement (7) connects the headlamp pump to the screen wash system under defined conditions so that the headlamp pump delivers water to the screen nozzle at the second pressure. An independent claim is also included for a method of washing a screen of a motor vehicle.
Patent DE-10343178-A1 (DE)
Title: Automotive adaptive cruise control system has strategy module that identifies and replicates driver habits
Inventor: MICHI HARALD
IPC: B60K31/04
Filed: 2003-09-18
Abstract: The automotive adaptive cruise control system has a sensor (12) e.g. radar unit and an acceleration/deceleration regulator (20) that operates in conformity with a predefined longitudinal guidance (fast/slow) strategy (28, 30, 32). The cruise control system further incorporates a strategy module that identifies and replicates driver habits through the guidance strategy module.
Patent DE-10344416-A1 (DE)
Title: Device for providing energy in vehicle with internal combustion engine, especially with turbine driven at least by engine exhaust gas, is combustion device for conversion of combustible material independently of engine
Inventor: DOCTER ANDREAS
IPC: F02M25/07
Filed: 2003-09-25
Abstract: The vehicle has a combustion device (11) for conversion of combustible material independently of the internal combustion engine (2), whereby at least one turbine (4) can be driven by the exhaust gases of the combustion device. At least two turbines are provided and connected so that one, several or all turbines can be driven by the exhaust gases of the engine and/or combustion device as required.
Patent DE-10345414-A1 (DE)
Title: Mittels eines Verbrennungsmotors eines Kraftfahrzeugs angetriebener Riementrieb
Inventor: NAKAMURA SHIGENOBU
IPC: H02P9/14
Filed: 2003-09-30
Abstract: Riementriebsystem, welches durch einen an einem Kraftfahrzeug befestigten Motor angetrieben wird, wobei das Riementriebsystem aufweist:  eine Antriebsscheibe (40), welche mit einer Kurbelwelle des Verbrennungsmotors verbunden ist;  eine Mehrzahl von angetriebenen Riemenscheiben, welche mit jeweiligen onboard-Vorrichtungen verbunden sind;  einen Riemen (31), welcher um die Antriebsscheibe und die Mehrzahl der angetriebenen Riemenscheiben derart gewunden ist, daß alle angetriebenen Riemenscheiben durch die Antriebsscheibe angetrieben werden, wobei  die Mehrzahl der angetriebenen Riemenscheiben eine Riemenscheibe (30) eines automatischen Riemenspanners (3), welcher eine Riemenspannung steuert, und Riemenscheiben (10, 20) eines ersten Generators (1) und eines zweiten Generators (2) aufweist; und wobei  der erste Generator (1) gesteuert wird, um ein Generatormoment zu erzeugen, welches Schwankungen der Riemenspannung durch Steuern eines einer Erregerspule (13) des ersten Generators zugeführten Erregerstroms verringert; und  der zweite Generator (2) gesteuert wird, um eine Menge an erforderlicher elektrischer Leistung durch Steuern eines einer Erregerspule des zweiten Generators...
Patent DE-10349075-A1 (DE)
Title: Device for feeding fuel to burner in fuel cell system with reformer has at least one nozzle arrangement in which two substance flows can be mixed together, whereby throughput of at least one substance flow can be regulated
Inventor: DIEZINGER STEFAN
IPC: H01M8/04
Filed: 2003-10-22
Abstract: The device feeds fuel from a substance flow (R) of a reformat gas enriched in respect of its hydrogen content and a substance flow (A) of a compound containing a hydrocarbon and hydrogen. It has at least one nozzle arrangement (9a) in which the two substance flows (R,A) can be mixed together, whereby at least one of the substance flows can be regulated in respect of its throughput.
Patent DE-10349630-A1 (DE)
Title: Brennstoffzelle mit Heiz- und/oder Kühlkreislauf
Inventor: ARENDS GESINE
IPC: H01M8/04
Filed: 2003-10-24
Abstract: Die vorliegende Erfindung betrifft eine Brennstoffzelle mit einem inneren Heiz- und/oder Kühlkreislauf, welcher mit einem externen Heiz- und/oder Kühlkreislauf thermisch gekoppelt ist, dadurch gekennzeichnet, dass für die Regulierung des durch die Brennstoffzelle (1) hindurch verlaufenden inneren Heiz- und/oder Kühlmittelstroms ein Bypassventil (5) vorhanden ist, um wahlweise eine zum inneren Kühlmittelstrom parallel verlaufende Bypassleitung (27) für wenigstens einen Teil des Kühlmittelstroms anzusteuern.
Patent DE-10350287-A1 (DE)
Title: Cardiovascular implant, for use as a vascular or heart valve replacement, comprises a non-resorbable polymer formed as a microfiber fleece that allows colonization by a cells
Inventor: DAUNER MARTIN
IPC: C12N11/08
Filed: 2003-10-24
Abstract: A cardiovascular implant (A) is formed essentially from a biocompatible synthetic polymer (I) formed as a three-dimensional structure., where (I) is practically non-resorbable under physiological conditions, and (A) is formed, at least on part of its surface, as a microporous fleece of microfibers of (I) that allows colonization by cells. Independent claims are also included for the following: (1) a method for preparing a biohybrid implant; and (2) a device for forming a biohybrid implant.
Patent DE-10351610-A1 (DE)
Title: Virus-cell culture system detecting antibodies against varicella zoster virus causing chicken pox and shingles, comprises specifically-infected lung cancer cells
Inventor: SAUERBREI ANDREAS
IPC: G01N33/569
Filed: 2003-11-03
Abstract: The system comprises human lung carcinoma cells of the permanent cell line A549, which are infected with the oka strain of the varicella zoster virus. A suspension of A549 cells is infected with the oka strain of varicella zoster virus. It is incubated under 5 % CO2 and at 35[deg]C. After zytopathic effect emerges in at most 10 % of infected cells, they are suspended mechanically. They are cultured using Hanks buffer and deposited on a slide. This is air-dried and fixed with acetone for 1 h at -20[deg]C. The dried preparation is sealed air-tight, adding silica gel at -20[deg]C or less. Based on the foregoing principles, a virus cell culture system and the method of use in a test kit are also claimed. An independent claim is also included for the method of manufacturing the system.
Patent DE-10353266-A1 (DE)
Title: Lithiumeisenphosphat, Verfahren zu seiner Herstellung und seine Verwendung als Elektrodenmaterial
Inventor: NUSPL GERHARD
IPC: C01B25/45
Filed: 2003-11-14
Abstract: Beschrieben wird ein Verfahren zur Herstellung einer Verbindung der Formel LiMPO¶4¶, worin M mindestens ein Metall der ersten Übergangsreihe darstellt, umfassend die folgenden Schritte: a) Herstellen einer Precursormischung, enthaltend mindestens eine Li·+·-Quelle, mindestens eine M·2+·-Quelle und mindestens eine PO¶4¶·3-·-Quelle, um einen Niederschlag zu fällen und somit eine Precursorsuspension herzustellen; b) Dispergier- oder Mahbehandlung der Precursormischung und/oder der Precursorsuspension, bis der D90-Wert der Teilchen in der Precursorsuspension weniger als 50 mum beträgt; und c) Gewinnung von LiMPO¶4¶ aus der gemäß b) erhaltenen Presursorsuspension, vorzugsweise durch Umsetzung unter hydrothermalen Bedingungen. Das danach erhältliche Material weist besonders vorteilhafte Teilchengrößenverteilungen und elektrochemische Eigenschaften bei der Verwendung in Elektroden auf.
Patent DE-10353790-A1 (DE)
Title: Elektrische Baugruppe, insbesondere Gleichstromverstärker
Inventor: RUFF MATTHIAS
IPC: H03F1/02
Filed: 2003-11-18
Abstract: Die vorliegende Erfindung betrifft eine elektrische Baugruppe zur Übertragung elektrischer Wechselspannungs- oder Wechselstromsignale von einer ersten Leitung zu einer zweiten Leitung über ein Kontaktelement (3, 8, 9). Um eine elektrische Baugruppe bzw. einen Verstärker oder eine Verstärkerschaltung mit einer solchen elektrischen Baugruppe der eingangs genannten Art zur Verfügung zu stellen, die in der Lage ist, Verzerrungen, die durch einen vorübergehenden strom- und spannungslosen Zustand durch ein Kontaktelement verursacht werden, zu vermeiden, wird erfindungsgemäß vorgeschlagen, daß eine Einrichtung (4) zur Addition einer vorbestimmten Gleichspannung und/oder eines vorbestimmten Gleichstroms zu dem elektrischen Wechselspannungs- oder Wechselstromsignal vor der Übertragung vorgesehen ist.
Patent DE-10356744-A1 (DE)
Title: Sicherheitsgurtvorrichtung für Kraftfahrzeuge
Inventor: ENOMOTO TAKAAKI
IPC: B60R21/232
Filed: 2003-12-04
Abstract: Es ist eine Sicherheitsgurtvorrichtung für ein Kraftfahrzeug geschaffen, die einen Insassen durch einen Sicherheitsgurt schützt, wenn sich ein Kraftfahrzeug überschlägt, und die den Insassen vom Rückhalten des zurückgezogenen Sicherheitsgurts befreit, wenn ein Überschlagen des Kraftfahrzeuges verhindert ist. Ein Gurtrückziehmotor 22 wird so betrieben, dass er den Sicherheitsgurt 11 um einen vorbestimmten Betrag zurückzieht, wenn gemäß einer vorbestimmten ersten Bestimmungsbedingung bestimmt wurde, dass sich das Kraftfahrzeug überschlagen wird. Ein Gurtstraffer 23 wird so betrieben, dass er den Sicherheitsgurt 11 um einen vorbestimmten Betrag zurückzieht, wenn gemäß einer vorbestimmten zweiten Bestimmungsbedingung, die anzeigt, dass es eine höhere Wahrscheinlichkeit eines Überschlags gibt, bestimmt wurde, dass sich das Kraftfahrzeug überschlagen wird. Wenn bestimmt wurde, dass sich das Kraftfahrzeug nicht überschlagen wird, wird die Betätigung des Gurtrückziehmotors 22 unterbrochen und es möglich, den Sicherheitsgurt 11 herauszuziehen.
Patent DE-10358324-A1 (DE)
Title: Leistungstransistorzelle und Leistungstransistorbauelement mit Schmelzsicherung
Inventor: SCHAEFFER CARSTEN
IPC: H01L29/78
Filed: 2003-12-12
Abstract: Transistorzellen (2) eines Leistungstransistorbauelements werden jeweils mit einer Gateleiterstruktur vorgesehen, die abschnittsweise eine Gateelektrode (52) ausbildet und über einen Gate-Zellenanschluss (43) mit einer zu einem Gate-Anschluss (44) des Leistungstransistorbauelements (1) geführten Gateverdrahtungsleitung (81) verbunden ist. Die Gateleiterstruktur (5) weist einen Sollschmelzabschnitt (51) mit erhöhtem Widerstandswert auf, der innerhalb eines Hohlraums angeordnet ist. Der Widerstandswert des Sollschmelzabschnitts (51) ist so einstellbar, dass bei einer Strombelastung in Höhe eines für ein fehlerhaftes Gatedielektrikum (41) typischen Werts der Gateleiterabschnitt (5) im Sollschmelzabschnitt (51) unterbrochen und die Gateelektrode (52) von der Gateverdrahtungsleitung (81) abgetrennt wird. Das Leistungstransistorbauelement lässt sich mit hoher Ausbeute fertigen und weist im Anwendungsbetrieb eine geringe Zahl von Ausfällen auf.
Patent DE-19500039-A1 (DE)
Title: Machine for folding flexible, flat material, e.g. paper
Inventor: WEIDNER HEINZ
IPC: B65H45/22
Filed: 1995-01-03
Abstract: Sheets for the production of multi-paged leaflets, brochures (21) etc. are fed through a guide arrangement (40) in which they are folded to a smaller format. A top sheet (25) is first removed from a stack (22) by a suction wheel (34) and lifted to a guide (41). At approximately the same time a sheet (23), which lies adjacent to the stack (22) is moved in the same direction and placed on the stack, after which the cover sheet is folded back.
Patent DE-19503454-A1 (DE)
Title: Pneumatic suspension system for heavy goods vehicle
Inventor: EMMANN SIEGFRIED DIPL ING
IPC: B60G17/052
Filed: 1995-02-03
Abstract: The system has an additional pneumatic chamber (K2) which is arranged in the hollow axle or its housing (2,2'), the housing annulus to lie coaxial to the space for the drive shaft. Axle or its housing consist of several parts or shells, or again are cast in one piece.  The pneumatic suspension consists of a pneumatic piston (3") and bellows (3'). The piston is fixed to axle or axle housing. A valve (4) which is fitted to the bellows end or non-bellows end of the piston is used to connect the main and auxiliary air chambers (K1,K2).
Patent DE-19515653-A1 (DE)
Title: External application device for fitting number plates, etc. to vehicle
Inventor: KORBEL THOMAS
IPC: G09F7/18
Filed: 1995-04-28
Abstract: The number plate fitting device consists of placing a permanently magnetised material, e.g. a magnetic foil, carrying the registration number on the outside of the steel bodywork of the vehicle, where it remains fixed. The foil can be of any size or shape, depending on what it is required to carry.
Patent DE-19519526-A1 (DE)
Title: Glass facade panel holder
Inventor: ROHRER EMIL
IPC: F16C11/06
Filed: 1995-05-27
Abstract: The clamp (6) has a front (8) and a rear body (10) for clamping the panel (4) and a body connector (12) through a panel base (14). A joint (16) couples the clamp to a support (18), permitting all round swivel of the clamp w.r.t. the support element about a swivel centre (20).  The joint has relatively movable bearing faces (34, 36, 38, 40), next to the panel region, forming the swivel centre. Laterally, next to the panel region, the bearing faces extend over less than a hemispherical section with a curvature radius large enough to keep the swivel centre within the panel region.
Patent DE-19520314-A1 (DE)
Inventor: HEIDEL PETER DR
IPC: D06N3/00
Filed: 1995-06-02
Abstract: Fire-resistant lining material (I), comprising (A) textile sheet(s) and (B) powdered fire retardant(s) and/or additive(s) fixed on by means of (C) a fusible polymer with a bonding temp. below the softening temp. at least of the supporting fibres in (A). Also claimed is a process for the prodn. of (I), by forming a textile sheet, spreading on (C) and (B) (either simultaneously or with (C) followed by (B)), and applying heat and/or pressure so that (C) softens and melts to form a good bond between (A) and (B).
Patent DE-19520479-A1 (DE)
Title: Calendering rolls maintain controlled, even gap, over full thermoplastic sheet width
Inventor: KUBIK KLAUS
IPC: F16C13/00
Filed: 1995-06-03
Abstract: An upper, adjustable (10) and lower, fixed (20) sizing roller rotate on bearings in a machine frame (1). Adjusters (17), preset and maintain the clearance between the stub shafts (10', 10'';  20', 20''). The curved deflection lines of the rolls are equal to each other. Beneath the lower sizing roll (20) a backing roll (30, 31'), controlled by an internal bending beam, exerts an even, adjustable line pressure, in accordance with the line pressure between the sizing rolls (10, 20).  Also claimed is a method of control.
Patent DE-19521993-A1 (DE)
Inventor: BUCK MANFRED DIPL ING
IPC: B23B31/107
Filed: 1995-06-20
Abstract: A tool holder and an associated tool with push-in shaft wherein the tool holder has a drive spindle 3, in the end of which is disposed a location hole 4a, which is provided with a cone 5 for centring a correspondingly shaped tool 23. A portion 6 for rotational driving of the tool 23 is hexagonal in shape (Fig 2). Dumbbell-shaped locking elements 9 are guided with their inner ends 10 in an opening 12 of the spindle and displaceable with their outer ends 11 in a longitudinal groove 13. The outer ends 11 project into pockets 14 in an axially displaceable locking sleeve 15, which is preloaded in the direction of its locking position by means of a spring 17.
Patent DE-19525170-A1 (DE)
Inventor: GLOECKNER ERHARD
IPC: B65H45/22
Filed: 1995-07-11
Abstract: A process for adjusting a web tension in a web-fed printing machine must address the problems of processing variables which are not precisely quantifiable and minimising the influence of an operator. This is achieved with the present invention by adjusting the web tension using rules of fuzzy logic.
Patent DE-19527397-A1 (DE)
Title: Holder for bending element of bending sensor with holder body - consisting of sheet metal piece mfd. as stamped bending part and holding elements lying in at least 2 different planes so that bending element can grip in manner of tongs
IPC: G01P15/09
Filed: 1995-07-27
Abstract: The holding elements (7,8a,8b) are so designed, that they can provide a clamping connection with the bending element (10). The holder is provided respectively in the different planes with at least two holding elements, arranged spaced at a distance from each other, and esp. arranged symmetrical to the centre plane of the holder. The holding element which also serves as the electrical connection of the bending element is provided, in which the connecting lines (17) brought forward and the bending element contacts (13,14) and/or themselves are aligned for an electrical connection with the bending element contacts.
Patent DE-19528211-A1 (DE)
Title: Lid-shaped photovoltaic module for noise-proof panel
Inventor: EDELMANN ALBERT
IPC: H02S20/21
Filed: 1995-08-01
Abstract: The module includes photovoltaic units mounted on noise absorption panels. The photovoltaic unit is in the form of a cover or lid and is directly mounted on an individual noise protection element. The module has several connections between two or more prefabricated noise protection and solar power generation parts. The side facing the noise source remains an independent protection element. Pref. different solar cell technologies and cell can be used, as well as photovoltaic module shapes and materials. DC and AC may be realised.
Patent DE-19529417-A1 (DE)
Title: Solar collector plant for swimming pool - has water fed through solar collector panel for heating and separation into hydrogen and water for removal of impurities.
IPC: F24J2/04
Filed: 1995-08-10
Abstract: The solar collector plant has a large surface area solar collector panel (8), which is inclined in dependence on the angle of the sun and through which the swimming pool water is circulated for heating and cleaning. The water is extracted from the edge of the swimming pool and is fed through a heating loop before provision of a thin water film fed through narrow channels for separation into its constituent parts, with removal of impurities before reformation of the water by condensation, for return to the swimming pool.