baber/WOPTO huggingface dataset:
Patent DE-19849902-A1 (DE)
Inventor: SITTIG ROLAND
IPC: H01L29/744
Filed: 1998-10-29
Abstract: The invention relates to a semiconductor component with a base zone (3) extending in a lateral direction (x) of a first type of conductivity (n) and at least two contact areas (1, 2) for connection to electric contacts (A, K) which zones are separate at least from the base zone (3) in the lateral direction (x). A base material of the base zone (3) is silicon (Si) and has a dopant concentration of 10<12> to 5 x 10<14> cm<-3> and a respective dopant concentration (NA) along a lateral direction (x) of less than 2 x 10<12> cm<-2> determined by integrating the dopant concentration across the vertical thickness of the base area (3). The semiconductor component further comprises compensation layers (6, 6a, 6b, 6c, 7, 7a, 7b, 7c, 8) of a second type of conductivity (p) opposed to the first type of conductivity. Said layers extend inside or outside the base area in a lateral direction (x).
Patent DE-19850520-A1 (DE)
Inventor: DORN JUERGEN
IPC: A61B17/28
Filed: 1998-11-03
Abstract: A medical instrument for removing tissue in the animal or human body, comprising a tubular shaft (12) with at least one window (14) in the region of the distal end thereof. The instrument (10) also has a cutting element (20) that is arranged in the shaft (12) in the region of the window (14) and is connected to a drive shaft (28) extending in the shaft (12), whereby the cutting element (20) can be driven by the drive shaft in such a way that it rotates around its longitudinal axis (22) and the shaft (12) has at least one bending point (26). The drive shaft (28) terminates on the proximal side of the bending point (26) and is connected to the cutting element (20) through the bending point (26) by at least one flexible wire element (44). On the drive shaft (28), the wire element (44) is secured excentrically to the longitudinal center axis (32) thereof and on the cutting element (20) said drive shaft is secured eccentrically to the longitudinal center axis (22) thereof.
Patent DE-19851292-A1 (DE)
Title: Greifersystem
Inventor: WEISER KURT
IPC: B66C1/44
Filed: 1998-11-06
Abstract: Es wird ein Greifersystem zur Handhabung von großvolumigen Teilen mit an einem Horizontalträger geführten Spannarmen beschrieben, die im Bereich ihrer freien Enden Spannflansche aufweisen, wobei die Spann- oder Adapterflansche drehbar gelagert und unabhängig von der jeweiligen Öffnungsweite der Spannarme synchron drehbar sind.
Patent DE-19853872-A1 (DE)
Title: Lichteinheit für Fahrzeuge
Inventor: WUESTEFELD MICHAEL
IPC: B60Q1/00
Filed: 1998-11-23
Abstract: Die Lichteinheit für Fahrzeuge weist ein Gehäuse auf, dessen Vorderseite durch eine schalenförmige Abschlußscheibe verschlossen ist. Die schalenförmige Abschlußscheibe weist zumindest einen vorderen optikfreien Bereich auf. In dem Gehäuse sind mindestens zwei schalenförmige Reflektoren seitlich nebeneinander angeordnet. Die Reflektoren sind über ein erstes Abdeckteil einstückig miteinander verbunden. In diesem Bereich trägt das erste Abdeckteil eine Positionslichtlampe. Ein zweites Abdeckteil verläuft zumindest unterhalb der Reflektoren, ist einstückig mit dem ersten Abdeckteil ausgeführt und erstreckt sich von dem ersten Abdeckteil zur Abschlußscheibe hin.
Patent DE-19855113-A1 (DE)
Title: Expanding dowel has expanding element with several successive expanding bodies widening out dowel sleeve with short displacement
Inventor: KAUPP JOCHEN
IPC: F16B13/12
Filed: 1998-11-30
Abstract: The pin-like expanding element (14) with screw thread which engages with the dowel sleeve has several expanding bodies (18) arranged in succession and interacting with corresponding tapered areas (26) inside the dowel sleeve (12) to widen out the latter when the expanding element is turned.  the screw-in length by which the expanding element protrudes out from the sleeve at the rear end in the basic state of the dowel is shorter than the axial length of the expanding bodies (18).
Patent DE-19855417-A1 (DE)
Inventor: GINZEL LOTHAR
IPC: B06B1/18
Filed: 1998-12-02
Abstract: The invention relates to a modular vibrator for mixing, compacting and homogenizing melts, mixtures, alloys, emulsions and suspensions. Said vibrator is driven by compressed air via a connection (4) on the housing (1). The connection (4) adjoins an axially extending flow channel (3) in the form of a drill hole that consists of at least one tapered lower end, tapering out into a coaxial outlet (5) that terminates in a swirl system (6). The housing (1) has a cylindrical interior (2) that is partially embodied by a rotor (8) that can freely rotate around a core (10). The rotor (8) can move in a defined axial manner and the housing (1) has at least one outflow connection (23). The housing (1) can be inserted into another housing or replaced by said housing.
Patent DE-19858452-A1 (DE)
Title: Reel for cutter on harvesters has tines held in longitudinal grooves on tube and locked by clamping members
Inventor: RICHTER WINFRIED
IPC: A01D57/02
Filed: 1998-12-18
Abstract: The pick-up reel has over the entire width reel stars connected at the ends of the spokes to tubes (3) which hold the tines (4) and which have one or more longitudinal grooves containing the locks for the tines. Each tine has an associated clamping member which secures the lock in the groove.  The tube and the upper part of the tines is covered by a protective coil
Patent DE-19905463-A1 (DE)
Title: Assembling gearbox change wheels consisting of 2 parts involves assembling parts accurately and centrally and joining them at preferably annular point by resistive welding
Inventor: WIRSICH KONRAD
IPC: F16H55/17
Filed: 1999-02-10
Abstract: The method involves assembling the parts (A,B) accurately and centrally and joining them at a certain point (a) by resistive welding. The welding point is pref. annular, extends over the entire dia. and can be on either part.
Patent DE-19907093-A1 (DE)
Title: Kältegerät
Inventor: KENTNER WOLFGANG
IPC: F25D23/06
Filed: 1999-02-19
Abstract: Bei einem Kältegerät mit einem wenigstens einem Kälteraum aufnehmenden wärmeisolierenden Gehäuse und wenigstens einer Tür, wobei die Tür und das Gehäuse eine Außenverkleidung und eine dazu beabstandete Innenverkleidung aufweisen, an welcher Tragteile zur Halterung von Bauteilen wie Ablagefächer, Zwischenböden, Verdampfer oder dergleichen vorgesehen sind, sind die Tragelemente aus wenigstens einem an der Innenverkleidung festsetzbaren Grundkörper und wenigstens einem daran angeordneten Zusatzkörper gebildet.
Patent DE-19909333-A1 (DE)
Title: Production of standardized sub-micron, neutral particles by evaporation and neutralization of charged aerosols
Inventor: PUI DAVID Y H
IPC: B01J19/08
Filed: 1999-03-03
Abstract: A process for neutralization and size reduction of a flow of charged liquid particles (20) uses a device having a housing (12) e.g. of Perspex (polymethylmethacrylate), ceramic, or high temperature resistant plastics material etc. with axially arranged inlet (22) and outlet (26), between which extends a neutralization zone (13). An axial stream of charged particles is supplied to the inlet (20) from a source such as an electrostatic spray unit, and a stream of unipolar ions, of opposed polarity to the flow to be neutralized, is deflected by an element (44) to travel parallel to the housing axis. Typically the particles to be neutralized are at 80-95% of the Rayleigh charge limit (at which the electrostatic repulsion force exceeds the surface tension). As the charge-stabilized particle flow towards the outlet (26) evaporation occurs, causing reduction of particle size. The unipolar charged particle stream, or charged discharge, is kept axial by admission of inert gas or air (28) which enters the neutralization zone via an annular permeable shield (36) directing the laminar clean gas flow along the inner surface (47) of the housing wall. The flow of oppositely charged ions may be generated via an alpha emitting isotopic radioactive source (38), which is typically plutonium 210, carbon 14, krypton 85, nickel 63, or americium 241 providing approximately 0.5 -3.0 millicurie, or less, to produce bipolar ions (31). A symmetrical electrical field from a series of cylindrical electrodes (44,46) causes these e.g. positive ions to move towards the inlet end of the housing; the five, or more, equally spaced electrodes have a stepped e.g. negative voltage profile, which may be from an alternating voltage. Alternatively the ion source may be provided by a series of corona- discharge ring electrodes (304) along the length of the neutralization zone. The opposed-charge streams rapidly produce neutral liquid particles by collisions. Independent claims cover apparatus for production of neutral particles by an evaporation technique, and the process using alternating electrode voltage.
Patent DE-19910971-A1 (DE)
Inventor: MAHR BERND
IPC: F02M55/02
Filed: 1999-03-12
Abstract: The invention relates to a fuel injection system for an internal combustion engine comprising at least two different high system pressures, whereby a first pressure accumulator (4) which is supplied by a high-pressure pump (3) is provided for the higher system pressure and a second pressure accumulator (6) is provided for the lower system pressure. At least the first pressure accumulator (4) can be connected via a line to the injectors (10) of the individual cylinders of the internal combustion engine in order to effect a fuel injection. The pressure level of the high-pressure pump (3) is greater than the higher system pressure and the first pressure accumulator (4) has a first pressure control valve (5) leading to the second pressure accumulator (6), and the second pressure accumulator (6) comprises a second pressure control valve (7).
Patent DE-19912622-A1 (DE)
Title: Electrically ignited initiating explosive for igniting boosters or propellant charges or for generating compressed gas
Inventor: HAGEL RAINER
IPC: C06C7/00
Filed: 1999-03-22
Abstract: Electrically ignited initiating explosives for boosters or propellant charges or for generating compressed gas comprise 2-diazo-4,6- or -2,6-dinitrophenol, dipicrylditetrazole, the salts of 2-diazo-4,6-dinitro- or 4-diazo-2,6-dinitro-resorcinol, dinitrobenzofuroxan, trinitrophenol or trinitroresorcinol, or a mixture of these. Independent claims  are also included for (a) igniter compositions for these applications, containing initiator(s) as above and oxidizing agent(s); (b) explosive charges comprising a combination of an initiator or igniter composition as above (1st charge) with an ignition mixture (2nd charge); (c) a method for igniting boosters or propellant charges etc. in which an initiating explosive or igniter composition as above is ignited electrically.
Patent DE-19917016-A1 (DE)
Title: Circuit for conversion of parallel data stream into series one and vice versa and for intermediate storage and clocked transmission of data stream
Inventor: TAUCHEN GUENTER
IPC: G11C19/28
Filed: 1999-04-15
Abstract: The parallel data stream is stored in bit frame manner in a first shift register (1) in dependence on an external processor clock pulse, with the register delivering a series data stream by bit scanning of the stored data. The series data stream is supplied in parallel to all memory positions to a second, bit addressable shift register (2), transmitting the series data stream on read-out. To the second shift register is allocated a charge shift register (3), which delivers a filling indicator, marking continuously the boundary between memory cells of second register with valid, stored data and memory cells into which new data are to be written. Interdependence of first and second register is specified.
Patent DE-19917145-A1 (DE)
Inventor: SCHNURR WOLFGANG
IPC: F16H57/02
Filed: 1999-04-16
Abstract: The series of gears has spur gears (10,11) and flat gears with two-step gears (20,21) in two differing power categories, and three-step gears (22). All the flat gears have the same housing (23) containing four bearing points (31-34) to take shaft-bearin (51,52) of gearing parts (41-44). The axial space between the gearing parts in the first and second bearing point is different f the gearing parts in the first and third bearing point. The axial distance between the gearing parts mounted in the second and fourth bearing point is different from the axial distance (3-4) of the gearing parts mounted in the third and fourth bearing poi
Patent DE-19920295-A1 (DE)
Title: Enantiomer enrichment comprises distilling binary liquid mixture of enantiomers
Inventor: KOPPENHOEFER BERNHARD
IPC: C07C231/20
Filed: 1999-05-04
Abstract: Enantiomer enrichment process comprises distilling a binary liquid mixture of enantiomers so that one of the enantiomers is enriched in either the distillate or the distillation residue.
Patent DE-19920377-A1 (DE)
Title: Steuer- und Überwachungsvorrichtung für eine Rundläufer-Tablettenpresse
Inventor: HINZPETER JUERGEN
IPC: B30B11/00
Filed: 1999-05-04
Abstract: Steuer- und Überwachungsvorrichtung für eine Rundläufer-Tablettenpresse, der ein Schaltschrank, ein Bedienpult sowie Peripheriegeräte zum Entstauben, Abfüllen, Prüfen der Tablette usw. zugeordnet sind, wobei im Schaltschrank ein Prozeßrechner angeordnet ist, der mit den Aktoren und Sensoren der Tablettenpresse und der Peripheriegeräte verbunden ist, wobei die Aktoren und/oder Sensoren busfähige Module aufweisen, die über eine Zweidrahtleitung mit dem Schaltschrank bzw. Prozeßrechner verbunden sind und der Prozeßrechner die von den Sensoren kommenden bzw. zu den Aktoren hinführenden Signale digitalisiert seriell empfängt bzw. sendet.
Patent DE-19920582-A1 (DE)
Title: Einkettenförderer für Stückgut
Inventor: SCHOETTLER LUDGER
IPC: B65G17/12
Filed: 1999-05-04
Abstract: Die Erfindung betrifft einen Stückgutförderer mit einem Grundrahmen, mit dem Grundrahmen zugeordneten Führungselementen, mit einem von einem Primärantrieb betätigten Antriebsmittel, mit wenigstens einem von dem Antriebsmittel angetriebenen Wagen, der von den Führungselementen entlang einer Bahn geführt ist und der einen Stückgutträger trägt, wobei der Wagen über ein Kupplungsglied mit dem Antriebsmittel in Eingriff steht, wobei die Führungselemente plattenförmig mit Schmalseiten ausgeführt sind und daß der Wagen mittels Rollen im Bereich der Schmalseiten geführt ist, wobei die Rollen umfangsseitig eine umlaufende Nut mit einem den Schmalseiten angepaßten Querschnitt aufweisen.
Patent DE-19923687-A1 (DE)
Title: Schienenfahrzeug
Inventor: FEND FRITZ
IPC: B61F5/22
Filed: 1999-05-22
Abstract: Die Erfindung bezieht sich auf eine neuartige Ausbildung eines Schienenfahrzeugs, bestehend aus mehreren gelenkig miteinander zu einem Zug verbundenen Einheiten, die jeweils wenigstens zwei Fahrwerksachsen mit jeweils zwei Laufrädern sowie Fahrantriebe aufweisen.
Patent DE-19927024-A1 (DE)
Title: Airbagmodul für Lenkräder
Inventor: ADOMEIT HEINZ-DIETER
IPC: B60R21/20
Filed: 1999-06-08
Abstract: Die Erfindung betrifft ein Airbagmodul für Lenkräder, wobei das Airbagmodul zum Insassen hin mit einer Abdeckung versehen ist. Erfindungsgemäß ist die Abdeckung (15) lediglich in ihrem bei Geradeausstellung des Lenkrades unten liegenden Bereich (18) vollständig zu öffnen. Durch das Entfalten des Gassacks in Richtung des unteren Abschnitts des Lenkradkranzes wird für einen Insassen in oop-Lage die Belastung verringert. Weiterhin wird aber auch bei einer Sekundärkollision die Belastung verringert, da der mittlere und obere Bereich der Abdeckung zumindest nahezu in der Lage verbleiben, die sie vor Entfaltung des Gassacks hatten, so daß eine energieabsorbierende Ausführung der Abdeckung nach dem Zusammenfallen des Gassacks ihre Wirksamkeit beibehält.
Patent DE-19928667-A1 (DE)
Title: Computing data sequence from received signal involves iterative correlation and quadratic form generation process to find maximum quadratic form and its associated data sequence
Inventor: HAGMANNS FRANZ-JOSEF
IPC: H04B1/707
Filed: 1999-06-23
Abstract: The method involves correlating a first received signal section with M test and Q-M data bits, where Q is smaller than K, the number of data bits per burst, with all possible transmission signals that can be generated with Q bits, correlating a second received signal section contg. the Q+1 th data bit with all possible transmission signals that can be generated with the Q+1 th bit, adding the correlations, computing all 2Q+1-M quadratic forms with the resulting correlations, seeking the highest form and associated data sequence and repeating the process for sections contg. the Q+2 th, Q+3 th to M+K-1 th bits.  An Independent claim is also included for an arrangement for implementing the method in a cellular mobile network.
Patent DE-19932683-A1 (DE)
Title: Semiconductor memory e.g. virtual channel synchronous DRAM used in image processing
Inventor: SUZUKI MISAO
IPC: G11C7/10
Filed: 1999-07-13
Abstract: A memory cell array includes cell areas (10) which are arranged in rows. A sense amplifier circuit is arranged corresponding to each cell area. A forwarding bus (20) extends over the cell areas. A switch circuit (32) is provided in the forwarding bus corresponding to each cell area. The switch circuits separate the forwarding bus into several forwarding bus sections.
Patent DE-19937464-A1 (DE)
Inventor: MICHNIACKI MATTHIAS
IPC: B60N2/90
Filed: 1999-08-07
Abstract: The upholstered seat for a vehicle has a ventilation system (13,14) at the upholstery (11) with one or more fans (14). The fans draw in ambient air to be passed directly or indirectly through a cooling unit (13) to set the temp. of the upholstery (11). The ventilation system (13,14), at the seat backrest, is between the backrest upholstery (11) and the rear cover (12) for the backrest, as a modular unit with the backrest rear cover (12).
Patent DE-19937604-A1 (DE)
Title: Radiator system for utility vehicles has rear engine has radiators mounted in V-formation behind engine
Inventor: KONNO OSAHIRO
IPC: B60K11/04
Filed: 1999-08-09
Abstract: The vehicle has a working appliance at the front and an engine at the back. A number of radiators (30) are mounted in a V-shape on the rear part of the vehicle body behind the engine. The opening formed by the V-formation faces backwards and a ventilator (20) is placed in it. The radiators are covered on the side by two moveable side covers (12), each with an intake (14). At the top, the radiators are covered by an engine cover (11).
Patent DE-19937769-A1 (DE)
Inventor: SCHLUETER PETER
IPC: B60T13/565
Filed: 1999-08-10
Abstract: The invention relates to a pneumatic brake booster (10) comprising a booster housing (12) whose interior is subdivided into a low-pressure chamber (16) and a working chamber (18) by at least one moveable wall (14). A control valve (20) which is provided for controlling a pneumatic pressure differential acting upon the moveable wall (14) projects along an axis (A) and into the booster housing (12). The moveable wall (14) is connected in a force transmitting manner to the outer side of an essentially cylindrical control valve housing (22). This connection is effected by virtue of the fact that a collar (34) of a disc (30), said disc being assigned to the movable wall (14), is radially deformed along the periphery thereof and at least in areas into the control valve housing (22). In order to simplify the production of the brake power booster (10), a number of recesses (40) that are interspaced in a peripheral direction are provided in the section (36) of the control valve housing (22) which is overlapped by the collar (34) of the disc (30). The collar (34) of the disc (30) is radially deformed into said recesses. The recesses (40) can be accessed from the face of the control valve housing (22) arranged in the booster housing (12).
Patent DE-19940252-A1 (DE)
Title: Vorrichtung und Verfahren zur Bremskraftsteuerung einer Bremsanlage
Inventor: BAIJENS MARK
IPC: B60T13/72
Filed: 1999-08-25
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Bremskraftsteuerung einer Bremsanlage. Die Vorrichtung enthält eine Sensorik 1 zur Ermittlung eines Istwertes P¶Ist¶ einer eine Bremsung verursachenden Bremskraft, eine Ermittlungseinrichtung 2 zum Ermitteln eines Sollwertes P¶Soll¶ für die Bremskraft und eine Steuereinheit 3 zum Ermitteln einer Ansteuergröße I für ein Stellglied 4 zum Einstellen der Bremskraft. Die Steuereinheit 3 empfängt den Sollwert P¶Soll¶ von der Ermittlungseinrichtung 2 und den Istwert P¶Ist¶ von der Sensorik 1 und ermittelt einen von zumindest zwei unterschiedlichen Betriebszuständen der Bremsanlage nach Maßgabe des Sollwertes P¶Soll¶ und/oder des Istwertes P¶Ist¶. Sie ermittelt weiterhin die Ansteuergröße I für das Stellglied 4 in Abhängigkeit von dem Sollwert P¶Soll¶ und/oder dem Istwert P¶Ist¶ und nach Maßgabe des bestimmten Betriebszustandes und gibt die Ansteuergröße I an das Stellglied 4 aus. Durch die Berücksichtigung unterschiedlicher Betriebszustände der Bremsanlage bei der Ermittlung der Ansteuergröße wird eine erhebliche Verbesserung in Bezug auf die Güte der Bremskraftsteuerung erreicht.
Patent DE-19940623-A1 (DE)
Title: Stabilisierte Monomerzusammensetzung
Inventor: SCHARF JAKOB
IPC: C07B63/04
Filed: 1999-08-27
Abstract: Die vorliegende Erfindung betrifft stabilisierte Monomerzusammensetzungen, die mindestens ein ethylenisch ungesättigtes Monomer und eine stabilisierend wirkende Menge einer Kombination von N,N-Diethylhydroxylamin und N-Nitroso-N-phenylhydroxylamin aufweisen. DOLLAR A Die erfindungsgemäßen Zusammensetzungen sind langzeitlagerfähig. Des weiteren ermöglichen die Zusammensetzungen der vorliegenden Erfindung die Herstellung von 2-Hydroxyalkyl(meth)acrylaten in besonders hohen Ausbeuten.
Patent DE-19941563-A1 (DE)
Inventor: HEINEMANN ROLF
IPC: C23C4/12
Filed: 1999-09-01
Abstract: The invention relates to a method and a device for treating a surface (20) of a component. Said device comprises a plasma torch (10) and a laser (12) which are positioned in such a way that for treating the component surface (20) a laser beam (18) of the laser (12) and a plasma beam (14) of the plasma torch (10) are able to scan the surface (20) of said component in a single operating step.
Patent DE-19942536-A1 (DE)
Inventor: KUEPPER STEFAN
IPC: C10M135/10
Filed: 1999-09-07
Abstract: The invention relates to the use of at least one polysiloxane in lubricant formulations for reducing the friction between transported goods and transport installations. The invention also relates to lubricants which contain further additives, in addition to polysiloxane.
Patent DE-19948363-A1 (DE)
Title: Center pillar structure for vehicle body
Inventor: SUKEGAWA AKIHIRO
IPC: B62D25/04
Filed: 1999-10-07
Abstract: The center pillar structure has a center pillar (1) divided into top section (2) and bottom section (3). The top section is inclined rearward at the vehicle body width direction inner side, and is welded to the bottom section. The top edge of the bottom section is diagonally excised to the vehicle body width direction outer side and lower side.  A reinforcing board (6), whose top edge is extended and coupled to the top section of the center pillar, reinforces the coupling state of the center pillar bottom section and side sill (5).
Patent DE-19954256-A1 (DE)
Title: Window fault detector and turbo decoder arrangement for radio telephone receiver detects bad frame if window error exceeds threshold different for continuous or discontinuous mode
Inventor: VINGGAARD NIELS
IPC: H03M13/29
Filed: 1999-11-11
Abstract: The arrangement has a soft decision decoder (210) that produces a soft output and window error signals and a detector (214) coupled to the decoder to detect a bad frame if a window error exceeds a threshold for a bad frame that can be altered based on whether the receiver is in continuous or discontinuous mode.