baber/WOPTO huggingface dataset:
Patent DE-19839478-A1 (DE)
Inventor: WEIS KARL-ERNST
IPC: B60R25/04
Filed: 1998-08-29
Abstract: The invention relates to an access and start/drive authorization system for a motor vehicle having a portable transponder and a control device mounted in the motor vehicle. Said devices interact by means of question-answer dialogues using matching code information and release or block access to, starting of and driving the motor vehicle. Both authorization systems may be optimally differentiated provided that additional information (Coz, Cosf) characterizing the type of authorization verification - access authorization or start/drive authorization - is supplied to the release signals sent by the control device (SG) and that, depending on said additional information (Coz or Cosf), the transponder (TP) uses an inductive transmission channel (S1-E1) and a more powerful transmission channel (S1-E2) for the access question-answer dialogue (ZD) and only the inductive transmission channel (S1-E1) for the start/drive question-answer dialogue (SFD).
Patent DE-19844243-A1 (DE)
Title: Universal grinding machine for grinding tools, having several workpiece carriers, each with its own carriage
Inventor: HERRSCHER ALBERT
IPC: B24B5/00
Filed: 1998-09-26
Abstract: The grinding machine has several workpiece carriers (14, 15, 16), each having its own carriage (19, 20, 21) running in the longitudinal direction (12) of the workpiece on a carriage guide (11) on the machine bed (10), independently of each other or together. The carriages can be fixed to the machine bed. There may be a common guide for all the workpiece carriers.
Patent DE-19848916-A1 (DE)
Inventor: BEHR RAINER
IPC: A46B13/02
Filed: 1998-10-23
Abstract: The device contains two or more spindles (7, 7') whose axes run parallel to the surface (2a) of the work piece (2) being coated. Brushes (8) at the end of the spindles are used to evenly distribute the applied coating. At least one of the spindles (7) can be moved along the surface being coated by rotating it.
Patent DE-19852132-A1 (DE)
Title: Link element for power supply conduit assembly has open end sections that can be connected together by plugging action with side element protrusions engaging bridge apertures
Inventor: EHMANN BRUNO
IPC: F16G13/16
Filed: 1998-11-12
Abstract: The link element has parallel lateral elements (10,12) connected by cross-bridges (14,16) and connection arrangements for the end sections of at least one cross-bridge formed as apertures and/or protrusions in the walls of the lateral elements. The end sections, which are open at the ends and contain the apertures, can be connected together by a plugging action with the protrusions engaging the apertures.
Patent DE-19854873-A1 (DE)
Title: Cutter for tool used for cutting ceramics has cutter held in place by hooked clamp
Inventor: AUGUSTIN PAYA JOSE
IPC: B23B27/16
Filed: 1998-11-27
Abstract: The cutter tip for a machine tool (10) is held in place by a hook (28) of a clamp (27). The unit is polygonal in shape and has an annular trough located on both end faces, where the hook section engages in one of the troughs. The unit is also held in place from the side by a clamp holder (24).
Patent DE-19857239-A1 (DE)
Title: Regelverfahren für Gasbrenner
Inventor: BLAAUWWIEKEL PIET
IPC: F23D14/60
Filed: 1998-12-11
Abstract: Die Erfindung betrifft ein Regelverfahren für Gasbrenner zur Bereitstellung eines unterschiedliche Gasqualitäten berücksichtigenden, verbrennungsoptimierten Gas/Luft-Gemisches. DOLLAR A Erfindungsgemäß wird vor einer Verbrennung im Gasbrenner die Gasqualität des Gases im Gasstrom gemessen, wobei in Abhängigkeit dieser Gasqualitätsmessung die Zusammensetzung des Gas/Luft-Gemisches bestimmt wird. Das erfindungsgemäße Regelverfahren ist geräteunabhängig und reagiert schneller aus sich ändernde Gasqualitäten.
Patent DE-19900347-A1 (DE)
Title: Pipetting and mixing unit rotates tip continuously or oscillates it back and forth for stirring action on solids, liquids and gases, in simple, effective design particularly suited for automatic microbiological testing apparatus
Inventor: BIENHAUS GERHARD
IPC: G01N35/10
Filed: 1999-01-07
Abstract: A pipetting and mixing unit comprising a mixer drive (50) which rotates a pipette tip (24) and its holder (22) about an axis of symmetry (A) is new.
Patent DE-19901316-A1 (DE)
Title: To lay a level floor support structure the upper surfaces of the lateral profiles are aligned on a nominal level plane by limit bars to be fixed in the alignment on their lower support profiles
Inventor: ROTTSCHY JOACHIM
IPC: E04F15/024
Filed: 1999-01-15
Abstract: To lay a level floor support structure, the lower support profiles (4) are laid at intervals on a base surface (2) and the lateral profiles (6) are laid over them at intervals. The upper surfaces (6a) of the lateral profiles (6) are aligned on a nominal level plane, to carry the flooring, by a mechanism (14) with at least two limit profiles (16) over and across the lateral profiles (6). The lower surfaces (16a) of the limit profiles (16) are aligned on the nominal level plane and fixed in position. The lateral profiles (6) are shifted so that their upper surfaces (6a) bear against the lower surfaces (16a) of the limit profiles (16), to be fixed in the aligned position against the support profiles (4).
Patent DE-19901329-A1 (DE)
Title: Determination method for validation rules in telecommunication system, involves using generator, server, controller and memory.
Inventor: HEMZAL GEORG
IPC: H04L29/06
Filed: 1999-01-15
Abstract: The operating parameters used in configuring a telecommunication system are subjected to a validation process using a system that has a generator,server, controller and memory. Validation rules  (BVR1,2) are produced in a simple language are checked syntax and semantics and the rules converted into a second language. Two validation rule sequences are produced (VR1,VR2) Independent claims are included for a validation rules generator, for a server, and for a control module.
Patent DE-19901991-A1 (DE)
Title: Mold for the production of foods, especially a sausage to be heated in water, comprises an inner surface composed of polypropylene homopolymer
Inventor: BECKER HEINZ
IPC: A22C11/00
Filed: 1999-01-20
Abstract: A mold (12) for the production of foods, especially a sausage to be heated in water, comprises an inner surface which is composed of polypropylene homopolymer.
Patent DE-19903143-A1 (DE)
Title: Acquiring, projecting 3D film images involves using 2-step process involving optical devices to acquire double image simultaneously with only one camera, superimposing images
Inventor: EISFELD FRITZ
IPC: G03C9/06
Filed: 1999-01-27
Abstract: The method involves using a two-step process involving optical devices to acquire a double image simultaneously with only one camera then using a similar device with polarization filters or color filters (5) to superimpose both images on a projection plane so that a 3D image is seen when the plane is viewed with suitable spectacles. An Independent claim is also included for an image acquisition arrangement and for a projection device.
Patent DE-19905003-A1 (DE)
Title: Umpolsteuergerät
Inventor: HOERMANN MARKUS
IPC: H02M7/5387
Filed: 1999-02-08
Abstract: Die Erfindung betrifft ein Umpolsteuergerät für die Ansteuerung einer induktiven Last oder eines Magneten mit einer Spannungsquelle sowie einer mit der Spannungsquelle verbundenen Polwendeschaltung, deren Ausgang mit der Last in Verbindung steht und die über eine elektronische Steuerung schaltbar ist. Gemäß der Erfindung wird vorgeschlagen, daß vor der Polwendeschaltung ein Energiespeicher, insbesondere wenigstens eine Kapazität, geschaltet ist, welcher insbesondere beim Abschalten der induktiven Last eine Gegenspannung an diese anzulegen vermag.
Patent DE-19911839-A1 (DE)
Title: Device for displaying characters and symbols has intermediate surfaces between light bodies and light body surfaces that absorb externally incident light and/or diffusely reflect over large angle
Inventor: WINGERTER FRED
IPC: G09F9/33
Filed: 1999-03-17
Abstract: The device has a number of light bodies (1) arranged adjacent to each other on a panel and able to be stimulated to radiate light in a forward lobe. The intermediate surfaces between the light bodies and the surfaces of the light bodies are designed so that externally incident light is absorbed to a great extent and/or diffusely reflected with a large scattering angle.  An Independent claim is also included for a method of manufacturing a device for indicating characters and symbols.
Patent DE-19913421-A1 (DE)
Title: Einrichtung zum Überführen von pulver- oder granulatförmige Partikel enthaltenden Filterstäben
Inventor: SCHMIDT HANS-HERBERT
IPC: A24C5/32
Filed: 1999-03-25
Abstract: Die Erfindung betrifft ein pneumatisches Leitungsfördersystem für Kohlegranulat-Filterstäbe, deren freie vagabundierende Kohlepartikel über einen speziellen Förderleitungsabschnitt entfernt werden. DOLLAR A Es ist das Ziel, derartige Einrichtungen effektiver zu gestalten. DOLLAR A Erreicht wird dies mittels einer in Radialschlitzen (36) der Förderleitung (2) auf die Filterstäbe (6) einwirkenden Querluftströmung.
Patent DE-19915251-A1 (DE)
Title: Opening roller, especially for open-end spinner, has card wire attached to roller shell by thermal bonding, e.g. laser welding
Inventor: WASSENHOVEN HEINZ-GEORG
IPC: D01H4/32
Filed: 1999-04-03
Abstract: Card wire (26) is attached in a spiral pattern to the shell (28) of an opening roller in a continuous thermal process, especially laser welding. The welds can be placed simultaneously on both sides of the wire or welding can be carried out from one side or from below. Independent claims are also included for: (a) a laser welding plant for feeding, winding and welding the card wire (26) continuously to the shell (28) and for checking the weld; (b) an opening roller with spirally wound card wire welded (26) to a shell (28) where both wire and shell are of similar strength material, e.g. high quality steel.
Patent DE-19916781-A1 (DE)
Title: Contactless chip card with contact surfaces for IC printed on opposite side of layer that transponder coil is printed on
Inventor: PRANCZ MARKUS
IPC: G06K19/077
Filed: 1999-04-14
Abstract: Two contact surfaces (9,10) are produced on rear side of the inner layer (1) which has transponder coil (3) printed on other side. Inner layer of card is 80 to 200 micrometers thick and is made of white opaque plastic foil. Preferably layer is 100 micrometer thick and through hole for through connection is 50 to 200 micrometer diameter. Chip card has transponder coil (3) printed on carrier material (1) to directly contact IC element (8) without carrier housing. Coil is printed on one side of carrier material and two contact surfaces (9,10) for IC contact surfaces (6,7) are printed on other side using electrically conductive polymer paste. Each end of transponder coil overlaps with at least one contact surface (9,10) and are connected electrically to coil ends by small through connections (4,5) on carrier material.  Independent claim included for manufacture process for contactless chip card
Patent DE-19918185-A1 (DE)
Title: Hard surface detergent, typically in form of high foaming viscous gel, includes oligoglycoside derivative, glycerin fatty acid ester and sulfate or betaine component
Inventor: KAHRE JOERG
IPC: C11D1/29
Filed: 1999-04-22
Abstract: A combination of: (a) alkyl- and/or alkenyl-oligoglycosides, (b) alkyl- and/or alkenyl(ether) sulfates and/or betaines and (c) ethoxylated glycerin fatty acid esters is used in a cleaning agent for hard surfaces.
Patent DE-19925077-A1 (DE)
Title: Vorrichtung zum Bandfinishen von gekrümmten Werkstückoberflächen
Inventor: HILDEBRANDT OLIVER
IPC: B24B35/00
Filed: 1999-06-01
Abstract: Die Erfindung betrifft eine Vorrichtung zum Bandfinishen von gekrümmten Werkstückoberflächen, wobei das Schleifband mittels zweier Bearbeitungsschuhe auf die Oberfläche des Werkstücks aufgepresst wird und gleichzeitig die zu bearbeitende Oberfläche bzw. das Werkstück mittels einer Inprozess-Messeinrichtung vermessen wird.
Patent DE-19927510-A1 (DE)
Title: Mandrel for use in adjusting the interior diameter of metal tubing passed along the mandrel
Inventor: HYSON STUART
IPC: B21C37/30
Filed: 1999-06-16
Abstract: The mandrel comprises a long shaft (1) with a separate lobe element (5) which is made of a hard enduring material and which is mounted on and secured to the shaft.
Patent DE-19929337-A1 (DE)
Title: Verfahren zum Generieren eines Taktes für den Rückkanal eines bidirektionalen Punkt-zu-Mehrpunkt Netzwerkes
Inventor: ENSSLE JUERGEN
IPC: H04N7/173
Filed: 1999-06-26
Abstract: Eine in der Zentrale (1) eines bidirektionalen Punkt-zu-Mehrpunkt Netzwerkes generierter zentraler Takt wird über den Vorwärtskanal des Netzwerkes in Form von Timestamps in einem MPEG-2 Datenformat zu mehreren Sende-/Empfangseinrichtungen (3) übertragen. Jede Sende-/Empfangseinrichtung (3) generiert den Takt für den Rückkanal aus dem zentralen Takt und einem in einem Referenztaktgenerator (12) generierten lokalen Takt. Die Zentrale (1) vergleicht jeden empfangenen Takt einer Sende/Empfangseinrichtung (3) mit dem zentralen Takt und leitet aus diesem Vergleich eine für jede Sende/Empfangseinrichtung (3) individuelle, digitale Phasenkorrekturinformationen ab, die sie der entsprechenden Sende/Empfangseinrichtung (3) im MPEG-2 Datenstrom überträgt. Die entsprechende Sende-/Empfangseinrichtung (3) regelt den Takt für den Rückkanal mittels der inviduellen Phasenkorrekturinformation in einem numerisch gesteuerten Oszillator (13), dessen Ausgangsfrequenz unterschiedlich zum zentralen Takt individuell einstellbar ist.
Patent DE-19941000-A1 (DE)
Title: Motor vehicle rear towing attachment adjusts in height between active and rest settings round swivel axis off spring so attachment retracts behind cladding when at rest.
Inventor: REICHHARDT DIERK
IPC: B60D1/54
Filed: 1999-08-28
Abstract: The towing attachment (5) holder (3,4) adjusts in height round axis (4) off spring rest position covered by the cladding (6) and an active position in which the attachment is held lower down than the cladding. The swivel axis (4) is grasped from below by the cladding and in the active setting the attachment is curved round the free end of the cladding. In a variant, the axis is longitudinally offset relative the cladding towards the vehicle center and one part of the towing attachment is carried by the axis, as against a further variant in which part of the attachment is fitted with crosspieces acting as guide for the movement between rest and active positions.
Patent DE-19941206-A1 (DE)
Title: Winding of yarn reserve at end of bobbin tube uses a guide rim on bobbin holder and cutter to remove excess yarn and wrap it on waste reel
Inventor: BRAXMEIER HANS
IPC: B65H54/34
Filed: 1999-08-30
Abstract: An overwound yarn reserve (4) is formed at the end of a bobbin tube (3) by guiding the yarn over a projecting guide rim (19) on the bobbin holder chuck (7). The yarn is severed by a cutter (17) between yarn guides (12,13) and the waste end wrapped on a freely rotating reel (24) from where waste can be removed, when convenient, by a suction gun.
Patent DE-19942278-A1 (DE)
Title: Quantitative Bestimmung des Xenongehaltes in Flüssigkeiten mit Hilfe der NMR-Spektroskopie
Inventor: NEU PETER
IPC: G01N24/08
Filed: 1999-09-04
Abstract: Das Verfahren zur Bestimmung des Xenongehaltes in einer Flüssigkeit ist gekennzeichnet durch folgende Schritte: DOLLAR A - Zugabe eines löslichen Relaxationsbeschleunigers zu der Flüssigkeit, DOLLAR A - Messung der ·129·Xe-NMR-Signalfläche der Flüssigkeit relativ zu der ·129·Xe-NMR-Signalfläche eines vorher bestimmten Arylxenon-Komplexes.
Patent DE-19947221-A1 (DE)
Title: Printing plate cassette for printing machine has stop face and/or roller stop which support edge of stack of plates but do not stretch across whole width of plates, stop face being at angle larger than ninety degrees to cassette floor
Inventor: JEHRING ARNFRIED
IPC: B41F27/12
Filed: 1999-10-01
Abstract: The printing plate cassette for a printing machine has a cross-bar (8) and a stop face (9) and/or roller stop(10) These support the edge of the stack (4) of plates. they do not stretch across the whole width of the plates and the stop face is at an angle of more than 90 deg  to the floor the cassette.
Patent DE-19948491-A1 (DE)
Title: Kombiinstrument
Inventor: NEUGART ELMAR
IPC: B60K37/02
Filed: 1999-10-07
Abstract: Zur Verbesserung der Ablesbarkeit von in einem Kombiinstrument angeordneten analogen oder digitalen Anzeigeeinheiten (2a, 2b, 3) wird vorgeschlagen, DOLLAR A 1. daß entweder mindestens eine der Anzeigeeinheiten (2a, 2b, 3) durch einen im Kombiinstrument (1) angeordneten Antrieb um mindestens eine Raumachse (X, X1, X2, X', Y, Y1, Y2, Y') schwenkbar ist DOLLAR A 2. oder daß zumindest die Frontseite des Gehäuses des Kombiinstrumentes (1) in mehrere Teilbereiche (A, B, C) untergliedert ist und daß zumindest einer dieser Teilbereiche (A, B oder C) mitsamt den in ihm integrierten Anzeigeeinheiten (2a, 2b, 3) schwenkbar ist.
Patent DE-19952158-A1 (DE)
Inventor: OSTROWSKI WOLFGANG
IPC: B60H1/00
Filed: 1999-10-29
Abstract: The ventilation device has an air duct provided with at least one air exit opening (5), in the form of a jet or slit, for supplying air to the bottom of the automobile windscreen (2). The air duct is defined by a hollow part of the automobile bodywork, e.g. a transverse member between the side columns, which is supplied with air during the operation of the vehicle.
Patent DE-19952947-A1 (DE)
Title: Register information read out device e.g. for semiconductor chip identification
Inventor: KUND MICHAEL
IPC: G11C7/10
Filed: 1999-11-03
Abstract: The read out device provides parallel read out of the register information held in a semiconductor chip using 2 or more input/output paths (I/O1,I/O2,...I/On), respectively associated with memory banks of the semiconductor chip via an input/output gating stage (2).  The information is read out from the register, in which it is stored in the form of a number of fuses, via a multiplexer (4) operated in a test mode and line and column decoders (3,5) and entered in the memory banks via the input/output gating stage.
Patent DE-19959938-A1 (DE)
Title: Semiconductor device manufacturing method for e.g. GaAs FET involves sticking chips to substrate, sticking lid to substrate and separating chips along adjoining areas
Inventor: MIYAWAKI KATUMI
IPC: H01L21/50
Filed: 1999-12-13
Abstract: The method involves: (a) accommodating several semiconductor chips (7) in areas in a planar carrier substrate (1); (b) sticking a flat lid (2) on the carrier; and (c) separating the carrier and the lid along every area between adjoining areas (4) to form several semiconductor devices including the semiconductor chips.
Patent DE-19960627-A1 (DE)
Inventor: HENRICI DIETER
IPC: H01R33/06
Filed: 1999-12-16
Abstract: The contact has a first part with a sprung contact arm protruding into a lamp holder socket (29) pin opening (30) and a second part for threadless connection of a conductor(s). The second part forms a sprung tongue(s) on the side of the contact arm remote from the clamping point (13). The sprung tongue (28) is next to the clamping point and contact arm (12') so the contact arm lateral surface forms a guide for the conductor to be inserted. Independent claims are also included for the following: a lamp holder.
Patent EP-1023857-A1 (EP)
Inventor: POLIDAR FRANZ
IPC: A47F3/14
Filed: 2000-01-20
Abstract: The table frame (20) is assembled from bars (2) joined together by corner pieces (15), each bar having a length direction groove (3) with its open side facing upwards, and each corner piece having two grooves (16) extending at an angle to each other, with their open sides facing upwards too. Once the frame has been assembled, all these grooves combine to form a single cavity (4) capable of receiving functional parts.
Patent EP-1052297-A1 (EP)
Inventor: WEINL GEROLD
IPC: B23P15/28
Filed: 2000-05-02
Abstract: The present invention relates to a method for manufacturing a
sintered body of carbonitride alloy with titanium as the main component
and at least 2 at% of each of tantalum and tungsten and that the atomic
N/(C+N) ratio is 25-50 at%
and cobalt as the binder phase and which does not have any
compositional gradients or center porosity concentration after
sintering. This is achieved by processing the material in a specific
sintering cycle with particular nitrogen and carbon monoxide partial
pressures to obtain a lower melting point of the liquid phase
in the interior of the body than in the surface while balancing
the gas atmosphere outside the body with the alloy composition
during all stage of the liquid phase sintering.
Patent EP-1063093-A1 (EP)
Inventor: IKEGAMI AKIHIKO
IPC: B41J13/02
Filed: 2000-06-08
Abstract: A paper feeder for a printer comprises a feed roller (3) for conveying paper and a stepping motor
(2) for driving the feed roller (3). The feed roller and the stepping motor are coaxially disposed
and the feed roller is directly driven by the stepping motor. The stepping motor (3) is adapted to
perform Z base steps per one revolution and, in a microstep exciting system, each base step is
subdivided into n microsteps in accordance with the expression  n·Z = πY·X  in which X represents
the resolution of the printer, Y represents the diameter of the feed roller (3), and n represents an
integer of 2 or greater.
Patent EP-1035309-A1 (EP)
Inventor: HELLMICH WOLFRAM
IPC: F02B3/04
Filed: 1996-06-21
Abstract: The control operates on an energy-storage injector with an electromagnetic piston pump (11) drawing fuel from the tank (12) and accelerating it into a pressure line (14) through an electromagnetic stop valve (16). The pump has a coil (21) surrounding an armature (22) with a compression spring (24) behind the piston (26). The pump and valve are operated by a common electronic controller (9) which gives the signal for the fuel injection process. This signal is used to start the measurement of a predetermined delay time before another signal is given for the creation of the spark.
Patent EP-1174577-A1 (EP)
Inventor: STOELZEL CHRISTOF
IPC: E06B1/32
Filed: 2000-07-17
Abstract: An external door member consists of a door plate, door stop, and a step. The door plate (1) has a prismatic insulating member (3) located between inner and outer cover layers (6) and a frame (2). The door stop contains a strip shaped insulating member (9). The latter consists of a hardenable polymerisable plastic eg polyurethane.
Patent EP-1088488-A1 (EP)
Inventor: MIRALLES THIERRY
IPC: A43B5/04
Filed: 2000-09-20
Abstract: The attachable element mechanism has two flexible closure elements (1,2) one of which slides on the other. The sliding mechanism is via a grip mechanism (3,4,5). A mechanism (7) on one of the elements ensures that the lower element always slides below the upper element.
Patent EP-1190648-A1 (EP)
Inventor: HANF MELANIE
IPC: A47C7/62
Filed: 2000-09-21
Abstract: The seat can take several forms. In principle the seat base forms a compartment (14) in which a cleaner (24) can be stored. The seat (10) lifts to open an upper storage space for tools above the cleaner. The high chair back (11) forms an extension (32) to the cleaner compartment to house the hose (27), left connected to the cleaner, both being accessible by opening a rear door (33). Alternatively the chair can be provided with rollers (29) to form a mobile cleaning unit
Patent EP-1092444-A1 (EP)
Inventor: ALCHAS PAUL
IPC: A61M5/158
Filed: 2000-10-02
Abstract: A drug delivery device including a needle assembly (20) facilitates making
intradermal injections using a variety of drug container types such as a syringe . A hub (22)
supports the needle (24) while a limiter (26) surrounds the needle. The limiter includes a skin
engaging surface (42) that is adapted to be received against the skin of an animal to be
intradermally injected. A forward end (40) of the needle extends beyond the skin engaging
surface a selected distance to limit a depth that the needle penetrates into the animal's
skin.