baber/WOPTO huggingface dataset:
Patent DE-19815938-A1 (DE)
Title: Hub assembly for the running wheel of a wheelchair
Inventor: STEUER WERNER
IPC: B62M11/16
Filed: 1998-04-09
Abstract: The hub assembly for the running wheel of a wheeled vehicle in a floating mounting, and especially at a frame section (8) of a wheelchair, has a hub sleeve (1), a drive (2) and an axle (3) at the frame (8). A brake (9) exerts a friction action between the hub sleeve (1) and a brake mantle (10) at a connection (7) keyed in at least one direction of rotation. A controlled freewheel (12) is between the drive section (2) and the hub sleeve (1), controlled by a reverse rotation of the drive (2) to return the drive moment against zero.
Patent DE-19821932-A1 (DE)
Title: Method for shaping metal sheets
Inventor: NATALI GIANFRANCO
IPC: B23P17/00
Filed: 1998-05-15
Abstract: Several rows of slits offset relative to one another are introduced into the surface of the metal sheet (1).  Their orientation and positioning is such that during subsequent shaping, a metal grid with transverse ribs is produced.  Subsequently the sheet (1) is shaped and the slits are widened to produce spaces (3) separated from one another by the ribs of the metal grid.
Patent DE-19824538-A1 (DE)
Title: Contactless application of a fluid, especially a thermoplastic or molten hot melt adhesive, onto a moving strip and application head with a housing containing a chamber and a rotating roll slide
Inventor: PUFFE WOLFGANG
IPC: B05B7/24
Filed: 1998-06-03
Abstract: The nozzle outlet (18) is fed alternately with the coating medium and compressed air. An Independent claim is also included for the application head with a chamber whose roll slide (13) features: (a) an internal longitudinal channel (29) to which a coating medium (17) is fed via a first opening (16); (b) feed channels (35,36) to which compressed air is fed via connections (31,32); (c) a cylindrical surface for sealing the slit nozzle (18); (d) grooves (25,26) in the cylinder surface which connect with the nozzle according to rotational position of the roll slide; (e) radial outlets (27) from the inner channel into the medium carrying grooves (25) and inlets (39) from the air feed channels into the grooves (26) between the medium-fed grooves. Preferred Features: The nozzle opening may remain constantly filled with the coating medium while further medium and compressed air are alternately fed to the back of the opening or the nozzle opening is alternately completely filled with medium and purged with compressed air. Control of medium and air flow is achieved by rotating the slide past the nozzle outlet to alternately expose air or medium feed channels to the nozzle. The nozzle may be fed alternately with medium and air over the whole length simultaneously or has sections along the length to which air and medium are alternately applied.
Patent DE-19826840-A1 (DE)
Title: Dispersion anorganischer UV-Filter
Inventor: KURZ THEKLA
IPC: A61K8/19
Filed: 1998-06-16
Abstract: Die vorliegende Erfindung betrifft eine Dispersion von anorganischen UV-Filtern in flüssigen UV-Filtern und deren Verwendung in Sonnenschutzmitteln.
Patent DE-19828637-A1 (DE)
Title: Thermo-compression bonding apparatus for semiconductor device flip-chip mounting
Inventor: TOMIOKA TAIZO
IPC: H01R43/02
Filed: 1998-06-26
Abstract: The apparatus includes a bonding tool (90) for bonding a ball bump electrode of an electronic component to an electrode of a substrate. The tool has a pressure surface for exerting a pressure on the back face of an electronic component (10) and for guiding ultrasound to the electronic component. A substrate holder holds the substrate in such a way that the pressure surface of the bonding tool covers at least one main section of the back face of the electronic component. A bonding method using the apparatus is also claimed.
Patent DE-19833404-A1 (DE)
Title: Windscreen wiper system for motor vehicle has protruding fastening components provided on all fixing points of wiper's support structure and push into corresponding holes at fixing points on body of vehicle
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/04
Filed: 1998-07-24
Abstract: Fastening components (14-16) are provided on all fixing points of the wiper's support structure (3) and protrude from the latter. The fastening components are constructed for the attachment of the wiper system to the body of the vehicle by pushing into correspondingly constructed holes at the corresponding fixing points on the body of the vehicle so that a threadless attachment of the wiper system to the body is achieved. Some fastening components protrude from the support structure in one direction while others protrude in another direction which is preferably 90 degrees to the first.
Patent DE-19834156-A1 (DE)
Inventor: GIERER GEORG
IPC: B60T1/00
Filed: 1998-07-29
Abstract: The invention relates to a parking brake, notably for automatic transmission systems of motor vehicles, which is released via a hydraulic pressure which acts on a spring accumulator (3) and is held in its released state by a locking system (13) which is actuated by a magnet (5) through which a current flows. The locking system (13) is kept activated and thus the parking brake released until the magnet (5) is switched off-circuit. The locking system (13) is configured in such a way that in the position in which the locking system (13) is actuated the power consumption of the magnet (5) is lower than is necessary for the loading of locking system (13).
Patent DE-19834991-A1 (DE)
Title: Fahrzeugluftreifen
Inventor: GLINZ MICHAEL
IPC: B29D30/70
Filed: 1998-08-03
Abstract: Die Erfindung betrifft einen Fahrzeugluftreifen mit einem profilierten Laufstreifen, einer insbesondere einlagig ausgeführten Radialkarkasse, die um Wulstkerne im Wulstbereich umgeschlagen ist, einem zumindest einlagigen Gürtel und einer Gürtelbandage, die aus einem Cord oder Faden aus organischem Fasermaterial besteht, welcher zumindest im wesentlichen parallel zur Umfangsrichtung des Reifens spiralförmig gewickelt ist. Der Bandagencord bzw. -faden (11) ist um sich selbst verdreht, wobei die Verdrehung im Reifenzenitbereich größer ist als an den Gürtelkantenbereichen.
Patent DE-19835887-A1 (DE)
Title: Ventilation for seating and lying surfaces, particularly in passenger accommodation of motor car
Inventor: GROSS TORSTEN
IPC: A47C21/04
Filed: 1998-08-07
Abstract: The air fed through the hose (3) to the seat location (1) through a number of air channels which apertures through which it is emitted. The seat location comprises a coarse mesh plastic fabric, in which the air channels are embedded. Between the plastic fabric, the air can now circulate. The temperature and strength of the air circulation can, as required, be adjusted by the car blower.
Patent DE-19835962-A1 (DE)
Inventor: BEHRENS HOLGER
IPC: B21C47/14
Filed: 1998-08-08
Abstract: The bundle height minimizing process is applied to wire bundles in a bundle building chamber (2). Individual wire windings are fed onto a horizontal transporting section (6), and at the end, are brought into a roughly vertical falling motion, falling into the chamber. The wire windings are laid out of their fall line eccentrically to the axis of symmetry (x-x) of the bundle building chamber, with a variable angle offset between two successive windings.
Patent DE-19836102-A1 (DE)
Title: Method of testing plausibility of motor vehicle tank pressure sensor
Inventor: MUELLER OLIVER
IPC: F02M25/08
Filed: 1998-08-10
Abstract: The method involves seeking conditions which when fulfilled can be very reliably associated with pressure fluctuations in the tank. A check is made for the occurrence of signal noise when these conditions are fulfilled.  A faulty tank pressure sensor is identified when the signal noise continues throughout a predefined time period. The conditions may be defined as the vehicle being stationary with the engine idling.
Patent DE-19846821-A1 (DE)
Title: Audiokommunikationssystem
Inventor: HOETTGES KLAUS
IPC: H04R5/02
Filed: 1998-10-10
Abstract: Die Erfindung betrifft ein Audiokommunikationssystem, insbesondere für ein Kraftfahrzeug, mit einem ersten Systemteil mit einer ersten Lautsprechereinheit, der ein erstes Schallinformationssignal einer ersten Schallsignalquelle zuführbar ist, und einem zweiten Systemteil mit einer zweiten Lautsprechereinheit, der ein zweites Schallinformationssignal einer zweiten Schallsignalquelle zuführbar ist. DOLLAR A Erfindungsgemäß ist eine Kompensationseinheit vorgesehen, welche wenigstens einen Bruchteil des Schallinformationssignals der ersten Schallsignalquelle als ein Kompensationssignal gegenphasig dem Schallinformationssignal der zweiten Schallsignalquelle beimischt. DOLLAR A Verwendung z. B. als Audiokommunikationssystem in Kraftfahrzeugen.
Patent DE-19851046-A1 (DE)
Title: Filtriereinrichtung
Inventor: WALTER KONRAD
IPC: B01D29/11
Filed: 1998-11-05
Abstract: Es wird eine Filtriereinrichtung beschrieben, die wenigstens ein Filterelement und eine am Filterelement vorbei bewegbare Einrichtung zum Erzeugen einer Querströmung am Filterelement enthält. Um die Filtriereinrichtung bei konstruktiv einfachster Ausgestaltung noch wirksamer im Hinblick auf eine Querströmungserzeugung auszugestalten, wird vorgeschlagen, die Einrichtung zum Erzeugen einer Querströmung mit einer dem Filterelement zugewandten, in Bewegungsrichtung wellen- oder zickzackförmig ausgebildeten Wirkfläche zu versehen.
Patent DE-19851417-A1 (DE)
Title: Children's sand pit with adjustable cover
Inventor: WOESTMANN HUBERT
IPC: E04H4/00
Filed: 1998-11-07
Abstract: The pit (1) has an open top which can be covered by a cover (9) mounted on a rotatable holder. The holder is preferably attached directly to the back of the pit. The holder may be made from rollers (16) and operated by a lever (17) through a linkage (18). The pit may have a seat on one side, and a storage box (5) with a lid (6) on another.
Patent DE-19852385-A1 (DE)
Title: Tool for releasing flat-pinned plug receptacles from socket housing, for motor vehicle electrical connections has two long lips and multi-edged shaft with guide column having parallel planes
Inventor: MUETTER WILHELM
IPC: H01R43/22
Filed: 1998-11-13
Abstract: The tool has two resilient long lips (21) attached via a holder to the end of a handle. The lips can be brought into abutment laterally parallel to the outer plane of the flat pin receptacle, by bending back a locking tongue. The holder has a multi-edged shaft (4) which continues into a multi-edged guide column (5) with an oblique end surface on which two parallel planes (19,20) are formed, at least one of which forming a plug receptacle space (25).
Patent DE-19852942-A1 (DE)
Title: Contact element for insertion into through-hole of circuit board has press-in zone with edge which deviates from straight line
Inventor: KALLEE WERNER
IPC: H01R12/55
Filed: 1998-11-17
Abstract: The contact element includes a connection section (4), and a press-in zone (6) which is integrally connected to the connection section and formed so that it can be pressed into a hole (10). The press-in zone has a polygonal cross-section, and an edge (7,8) which deviates from a straight line lying parallel to the longitudinal axis of the press-in zone.
Patent DE-19853092-A1 (DE)
Title: Übernahme- und Haltesystem für ein Substrat
Inventor: KIRSCHSTEIN ULF-CARSTEN
IPC: H01L21/027
Filed: 1998-11-18
Abstract: Die Erfindung bezieht sich auf ein Übernahme- und Haltesystem für ein Substrat (17) in einer Belichtungsanlage, die mit einem Handlingsystem zur Zuführung des Substrates (17), mit einer in den Koordinaten X, Y verfahrbaren elektrostatischen Chuckanordnung (1) zum Halten des Substrates (17) während der Belichtung sowie mit einer Belichtungsoptik ausgestattet ist, aus der eine Korpuskularstrahlung rechtwinklig, der Koordinate Z entsprechend, auf die Substratoberfläche gerichtet ist. DOLLAR A Bei einem solchen Haltesystem ist mindestens eine zweite elektrostatische Chuckanordnung (6) vorgesehen, die ebenso wie die erste Chuckanordnung (1), die zum Halten des Substrates (17) während der Belichtung dient, eine Auflagefläche für das Substrat aufweist, wobei jedoch die Auflagefläche der zweiten Chuckanordnung (6) in Richtung der Koordinate Z verschieblich angeordnet ist. Beide Chuckanordnungen (1, 6) sind bezüglich ihrer Haltekraft so ausgelegt, daß das Substrat (17) sowohl bei Auflage auf der ersten Chuckanordnung (1) als auch nur bei Auflage auf der zweiten Chuckanordnung (6) positionssicher gehalten wird.
Patent DE-19855484-A1 (DE)
Title: Buffer storage magazine for load carriers
Inventor: WULF WILHELM
IPC: B65G1/127
Filed: 1998-12-01
Abstract: The storage magazine has the load carriers (T1-T7) supplied in an upper plane (OE) to a vertically descending conveyor system (KE1,KE2) and released in a lower working plane, for stacking onto a lifting table (HT), allowing removal of the load carriers in a second working plane.  The conveyor system can be provided by a pair of pivot lever paternoster chains with the load carriers supported between a corresponding pair of pivot levers.
Patent DE-19859882-A1 (DE)
Title: Ion exchange membrane cell used in the production of chlorine gas, hydrogen gas and alkali lye by electrolyzing alkali chloride solutions
Inventor: STREWE W
IPC: C25B9/19
Filed: 1998-12-23
Abstract: The product capacity of an ion exchange membrane cell for the generation of chlorine and alkali caustic solutions is limited by mechanical design facts. A cell according to this invention allows a substantial increase of its product rates by assembling of several individual electrode plates in each single cell element, which are placed piece by piece in the halfshells of the cells, aligned, adjusted and fastened piece by piece. Dependent on the capacity the cell elements can be equipped with different numbers of inlet and outlet pipes. With respect on the recoating procedures of the electrode surfaces outside of the cells the fastening means of the electrode plates are removable in such a manner that the plates can be replaced multiple times without mechanical destruction of cell or plate parts.
Patent DE-19901710-A1 (DE)
Title: Implantable prosthesis for hip replacement has supporting ring with circular cantilever and acetabular cup fixed coaxially with screw thread
Inventor: IMHOF MARTIN
IPC: A61F2/00
Filed: 1999-01-18
Abstract: The implantable prosthesis comprises a supporting ring (10) with a circular cantilever (14), with an acetabular cup (28) fixed coaxially on the cantilever. The cantilever and acetabular cup are screwed together via an inner gripping thread. The acetabular cup has a spherical, parabolic or biconical outer contour and its outer wall has one or more openings.
Patent DE-19904859-A1 (DE)
Title: Automatic turret lathe with two spindles working in vertical position with workpiece holding unit located below
Inventor: REHAGE GERHARD
IPC: B23B7/16
Filed: 1999-02-05
Abstract: The transport of the workpiece is carried out automatically by means of the chucks (5a,6a), belonging to the two spindles (5,6) of the lathe while the spindles (5,6) are positioned horizontally. The machining of both sides of the workpiece can be done in a vertically hanging position, the two spindles (5,6) do interfere with each other during the process. A spindle rotating around a third axle can be used for the creation of inclined areas. The tool holding unit (7) is permanently fixed to the main structure (1) below the spindles (5,6).
Patent DE-19904987-A1 (DE)
Title: Bildwiedergabeverfahren
Inventor: KOCHALE AXEL
IPC: H04N5/92
Filed: 1999-02-08
Abstract: Die Erfindung betrifft ein Verfahren zur Wiedergabe kodierter Bilder. DOLLAR A Auf einer Video-CD werden die Videodaten für das PAL-System mit einer Auflösung von 352 È 288 Bildpunkten bei 25 Hz Bildwiederholfrequenz gespeichert. Die Videodaten für Standbilder können sowohl mit dieser Auflösung als auch mit einer erhöhten Auflösung von 704 È 576 für das PAL-System abgespeichert werden. Je nach Vorgabe kann es für Standbilder auf einer Video-CD somit neben einem Datenstrom mit Standardauflösung auch einen Datenstrom mit gemixter Auflösung geben. DOLLAR A Erfindungsgemäß wird in einem ersten Schritt eine Voranalyse durchgeführt. Nach Erkennung von Bildern NRes mit der ersten Auflösung werden diese entweder übersprungen oder deren Inhalt in einem Puffer abgespeichert. Nach Erkennen von Bildern HRes der zweiten Auflösung werden diese einer Dekodierungsstufe zugeführt. Bei Nichtvorliegen von Bildern HRes der zweiten Auflösung wird ein Rücksprung zum Beginn eines Bildes NRes der ersten Auflösung durchgeführt oder die Daten aus einem Puffer ausgelesen und einer Dekodierungsstufe zugeführt.
Patent DE-19906842-A1 (DE)
Title: Vorrichtung zum kontinuierlichen Fördern und Drehen von Werkstücken
Inventor: MOELLER FRANK
IPC: B24C3/26
Filed: 1999-02-18
Abstract: Eine Lagerung für Stabenden weist einen ersten Lagerabschnitt auf, der im Querschnitt als regelmäßiges Vieleck ausgebildet ist, sowie einen zweiten Lagerabschnitt, der eine Aufnahme aufweist. Die Aufnahme ist an die Form des ersten Lagerabschnitts angepaßt, so daß die Stäbe verschwenkbar gehalten sind.
Patent DE-19906930-A1 (DE)
Inventor: ROSCH RAINER
IPC: H05B37/02
Filed: 1999-02-19
Abstract: The movement detector (1) has a push-button operating switch (2), coupled to an electronic control and evaluation stage (3), for manual switching of the operating mode between an automatic mode, a timed switched on mode for the lighting device (6), or a timed switched off mode for the lighting device, using short-term and/or long-term depression of the push-button switch.
Patent DE-19909204-A1 (DE)
Title: Holder for storage or presentation of objects, e.g. compact discs, books or video cassettes; has tongues cut out of plate, and moved round like hand of clock to connection point
Inventor: BIRGISSON HRAFNKELL
IPC: G09F7/02
Filed: 1999-03-03
Abstract: The holder has one or more tongues (1) cut out of a plate (5). The free end of the tongue is moved round, like the hand of a clock, to a connection point (3). The free end of the tongue is provided with a hook and loop fastener (4), a knob, a press-stud, hooks or magnets, for connection to the plate at a predefined point.  The plate is manufactured from a material that is sufficiently elastic for handling and sufficiently stiff to hold the weight of the objects.
Patent DE-19910885-A1 (DE)
Title: Schaltungsanordnung zum störungsfreien Initialisieren von Delay-Locked-Loop-Schaltungen mit Fast-Lock
Inventor: HOEHLER RAINER
IPC: H03L7/081
Filed: 1999-03-11
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zum störungsfreien Initialisieren von Delay-Locked-Loop-Schaltungen mit Fast-Lock. Ein Steuersignal (fast) zum schnellen Einregeln der DLL-Schaltung wird in ein verzögertes Steuersignal (fast_del) überführt, das bei steigender Flanke eines Zähler-Taktsignals konstantgehalten wird, um das Auftreten von Instabilitäten des Zählerwertes zu verhindern.
Patent DE-19911234-A1 (DE)
Inventor: HEIMANN FRANK
IPC: C07C239/20
Filed: 1999-03-15
Abstract: The invention relates to a method for the continuous production of methoxyamine hydrochloride by dissociating acetone oxime dimethyl ether with hydrogen chloride and water. The inventive method is characterized by carrying out the dissociation step in a reactor column of less than 20 theoretical steps of separation and adjusting the overhead removal amount to at least 30 % of the quantity supplied.
Patent DE-19912006-A1 (DE)
Title: Compressor, particularly for motor vehicle air-conditioning plant
Inventor: HINRICHS JAN
IPC: F16D9/06
Filed: 1999-03-17
Abstract: The drive plate (8) is so located that the central line of the pivot or bearing axis forms a tangent of the part circle defining the stroke, so that the angle of inclination (11) of the drive plate is variable, without displacing the top dead centre over the stroke position. The drive plate is connected to the drive shaft (13) via a link device. The drive plate is connected via the link device to a driver body (15) non-rotatively connected with the drive shaft. The driver body at least partly surrounds the drive plate and is preferably drum-shaped. It forms a stop (16) for the pivot movement of the drive plate. Between the drive plate and the piston (7) coupling devices (20) act.
Patent DE-19915185-A1 (DE)
Title: Monitoring equipment for controlling and monitoring appliances and equipment has a control station connected to a switching cabinet to receive and send out control signals to trigger appliances and equipment in an institution
Inventor: POHL BERT
IPC: G05B23/02
Filed: 1999-04-04
Abstract: A switching cabinet (11) houses collective monitoring and control circuits for appliances and installations in an institution like a department store. A control station (15) connects to the switching cabinet, receives signals (14) from it and sends out control signals (16) to trigger appliances and equipment in the institution.
Patent DE-19915601-A1 (DE)
Title: 3-Amino-3-arylpropan-1-ol-Derivate, deren Herstellung und Verwendung
Inventor: SUNDERMANN BERND
IPC: C07C217/74
Filed: 1999-04-07
Abstract: Die Erfindung betrifft substituierte 3-Amino-3-arylpropan-1-ole der allgemeinen Formel I,  DOLLAR F1 worin R·1· bis R·5· und A die Bedeutung gemäß Anspruch 1 haben sowie deren Herstellung und Verwendung als Arzneimittel.
Patent DE-19917751-A1 (DE)
Inventor: DICKHAUS BERTOLD
IPC: H04B10/00
Filed: 1999-04-20
Abstract: The invention relates to a method as well as a respective device for monitoring the quality of data transmission over analog lines, with the data being transmitted as signals by using wavelengths ( lambda 1 -  lambda 4) and with at least one wavelength ( lambda 1 -  lambda 4) to be monitored on a monitoring path. To provide a simple, reliable way of evaluating the quality of the signals transmitted, the method comprises the following steps: decoupling a fraction of the signals of each of the wavelengths to be monitored, at the starting point of a monitoring path; forming a monitoring signal which depicts the sum of the intensities of the decoupled signals; transmitting the monitoring signal formed, with an additional wavelength ( lambda 5); at one monitoring point of the monitoring path provided for this purpose, renewed decoupling of a fraction of the signals with the wavelengths ( lambda 1 -  lambda 4) to be monitored, as well as decoupling at least a fraction of the monitoring signal; and evaluating the signals decoupled at the monitoring point in respect of any change between the sum of the intensities of the signals with the wavelengths ( lambda 1 -  lambda 4) to be monitored, at the starting point of the monitoring path and at the monitoring point.
Patent DE-19922018-A1 (DE)
Inventor: MUTH OLIVER
IPC: C09J175/04
Filed: 1999-05-12
Abstract: The invention relates to a multi-component adhesive, containing at least two reactive monomer, dimer, oligomer or polymer components. At least one of said components is dissolved in at least one solvent, whereby the solvent is liquid or supercritical carbon dioxide (CO2). Liquid, often toxic and flammable organic solvents can be substituted by using compressed, liquid or supercritical CO2. The dispersion properties of the liquid or supercritical CO2 can be controlled by varying the pressure and temperature parameters and the adhesive is thus easier to dose. The invention also relates to a gluing device which is used with a multi-component adhesive of this type.
Patent DE-19922104-A1 (DE)
Title: Ethylene copolymer useful for production of polyamide molding compositions, contains alkyl(meth)acrylates and has low residual comonomer content
Inventor: DECKERS ANDREAS
IPC: C08F2/00
Filed: 1999-05-17
Abstract: An ethylene copolymer (I) contains 1-39 mole % of alkyl(meth)acrylates and optionally other comonomers. (I) has a residual comonomer content of less than 0.5 wt.%.  An Independent claim is included for a process for the production of (I) by carrying out the polymerization in a combination of a stirred autoclave reactor and a tubular reactor. The monomer mixture is first polymerized in the stirred autoclave followed by polymerization in the tubular reactor at a higher temperature.