baber/WOPTO huggingface dataset:
Patent DE-19854128-A1 (DE)
Title: Verfahren zum Entriegeln eines Objekts, insbesondere eines Kraftfahrzeugs
Inventor: BRUESSOW RENE
IPC: G07C9/00
Filed: 1998-11-24
Abstract: Bei einem Verfahren und bei einer Einrichtung zum Entriegeln eines Objekts, insbesondere eines Kraftfahrzeugs, mittels eines elektronischen Schlüssels, wobei von einem Sender ein Aufforderungssignal ausgesendet wird und nach Empfang dieses Signals durch den Schlüssel von diesem ein Antwortsignal ausgesendet wird, findet keine Entriegelung statt, falls nicht innerhalb einer vorgebbaren Zeitdauer, vom Aussenden des Aufforderungssignals an gezählt, das Antwortsignal empfangen wird.
Patent DE-19854169-A1 (DE)
Title: Fensterscheibenantenne mit hochfrequent hochohmig angeschlossenem Heizfeld
Inventor: LINDENMEIER HEINZ
IPC: H01Q1/12
Filed: 1998-11-24
Abstract: Die Erfindung betrifft eine Fensterscheibenantenne in der Fensterscheibe (23) eines Kraftfahrzeugs mit elektrisch leitender Fahrzeugkarosserie (21) und mit dieser elektrisch verbundener Heizgleichstromquelle (25) mit einem im wesentlichen rechteckförmig bzw. trapezförmig gestalteten, an den Seiten mit je einer Sammelschiene (3, 4) versehenen Heizfeld (2), mit Anschlüssen zum Zwecke der Heizstromzuführung auf beiden Seiten über ein jeweils induktiv hochohmiges, in der Nähe des seitlichen Randes der Fensterscheibe angebrachtes Zuführungsnetzwerk (19, 20). DOLLAR A Das Zuführungsnetzwerk (19, 20) auf jeder Seite des Heizfeldes (2) enthält eine auf einen magnetischen Kern (9, 10) aufgebrachte und vom Heizstrom (24) durchflossene Primärwicklung (5, 6) mit einer für den hochfrequent hochohmigen Anschluß des Heizfelds (2) hinreichend großen Windungszahl, wobei auf jedem der beiden magnetischen Kerne (9, 10) eine Feldkompensationswicklung (13, 14) angebracht ist, welche jeweils an eine geeignet gestaltete Kompensationsstromquelle (15, 16) angeschlossen ist, derart, daß dadurch keine wesentliche, die induktive Hochohmigkeit des Zuführungsnetzwerks (19, 20) mindernde Wirkung verbunden ist. Die Feldkompensationswicklung (13, 14) ist dabei in der Weise vom Kompensationsgleichstrom (17, 18) durchflossen, daß die aus der Windungszahl und dem Windungssinn der Feldkompensationswicklung (13, 14) und die aus der vom Heizstrom (24) durchflossenen Primärwicklung (5, 6) resultierenden magnetischen ...
Patent DE-19857542-A1 (DE)
Title: Verfahren, Einrichtung, Telefon und Basisstation zur Bereitstellung eines effektiven Nachlaufregelungsleistungswandlers für variable Signale
Inventor: MIDYA PALLAB
IPC: H03F1/02
Filed: 1998-12-14
Abstract: Ein Verfahren (300, 400), Einrichtung (100, 200), Telefon (200) und Basisstation (200) stellen einen effektiven Nachlaufregelungsleistungswandler für variable Signale bereit. Der Nachlaufregelungsleistungswandler enthält eine rückgekoppelte Vorwärtsregelungssteuereinheit (120), die geschaltet ist, um ein Bezugssignal zu empfangen und um zumindest ein Rückkopplungssignal zu empfangen, und die zur Bestimmung eines optimalen Steuersignals gemäß einem vorbestimmten Schema verwendet wird, eine Impulsbreitenmodulationseinheit (116), die an die rückgekoppelte Vorwärtsregelungssteuereinheit (120) geschaltet ist, und zur Modifizierung eines Tastverhältnisses verwendet wird, um ein Schaltsignal bereitzustellen, und einen Leistungswandler (102), der an die Impulbbreitenmodulationseinheit (116) und an eine Stromquelle geschaltet ist, und zur Bereitstellung des dynamischen variabalen Ausgangssignals verwendet wird.
Patent DE-19858261-A1 (DE)
Title: Einrichtung zur Überwachung der Schließstellung eines Verschlusses für einen Kraftstofftank
Inventor: SCHARRER KONRAD
IPC: B60K15/04
Filed: 1998-12-17
Abstract: Die Erfindung betrifft eine Einrichtung zur Überwachung der Schließstellung eines auf den Einfüllstutzen (1) eines Kraftstofftanks aufgesetzten Verschlusses (5), der in die Schließstellung bewegbar ist, wobei am Einfüllstutzen (1) ein magnetfeldsensitiver Schalter (15) angeordnet ist, der in Schließstellung des Verschlusses (5) durch das Magnetfeld eines Permanentmagneten (14) geschaltet wird und mit einer Auswerteeinrichtung verbunden ist, welche dadurch gekennzeichnet ist, daß der Permanentmagnet (14) am Einfüllstutzen (1) nahe dem Schalter (15) angeordnet ist und daß der Verschluß (5) wenigstens ein ferromagnetisches Metallelement (17) aufweist, wobei die Anordnung des Metallelements (17) am Verschluß (5) und des Permanentmagneten (14) in bezug auf das Metallelement (17) und den Schalter (15) so getroffen ist, daß das Magnetfeld durch das jeweilige Metallelement (17) in Schließstellung derart beeinflußt wird, daß sich der Schaltzustand des Schalters (15) ändert.
Patent DE-19904691-A1 (DE)
Inventor: SCHRAML STEPHAN
IPC: G01N15/02
Filed: 1999-02-05
Abstract: The device makes it possible to determine the above-mentioned quantities in different test objects involving little or no modification of the test objects. Measuring is based on the principle of time resolution detection of thermal particle radiation after exposure to heating with a high energy radiation pulse. The time signal trajectory subsequently makes it possible to determine parameters of primary particle size distribution, mass concentration as well as the size of aggregates when elastic ray scattering is taken into account. The use of fiber optic components and the array for detection in the direction of backscattering allows for easy application requiring little or no adjustment of the plurality of technical test objects. The use of integrated automatic detection, evaluation of measured data and storage of results makes it possible to use the invention as a standard measuring technique for controlling emissions in the combustion of fossil fuels and for process regulation in the synthesis of many types of technical powders such as se carbon black and different metal oxides.
Patent DE-19905221-A1 (DE)
Inventor: WACKER SIEGFRIED
IPC: A21B5/02
Filed: 1999-02-09
Abstract: The inventive baking iron for a baking oven for waffles or similar has a holder which opens out. Two holder parts (3, 4) are interconnected in an articulated manner and each support at least one baking plate (8, 9). One of the two holder parts (4) is connected  to the associated baking plate (9) or the associated baking plates (9) in such a way that it is height adjustable to a limit. A spring-mounted pressing device (12) is arranged between the holder part (4) and the baking plate (9). When the baking iron is closed, this pressing device presses the baking plate (9) against a stopping face (8a) of the opposite baking plate (8).
Patent DE-19907703-A1 (DE)
Title: Suspensions used in the manufacture of e.g. polymers, polymer additives. pigments and lacquers are produced from primary particles and specified agglomerates and/or aggregates
Inventor: GONZALEZ-BLANCO JUAN
IPC: C09D7/45
Filed: 1999-02-23
Abstract: Suspensions are produced from primary particles and specified agglomerates and/or aggregates having a particle size of less than 100 nm.  Suspensions are produced from primary particles and specified agglomerates and/or aggregates having a particle size of less than 100 nm. The agglomerates and aggregates contain:  (a) oxides of Sc, Y, La, Ce, Yb, V, Nb, TA, Cr, Mo, W, Ti, Mn, Re, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, B, Al, GA, In, Si, Ge, or Sn, where these oxides are used individually or as mixtures with each other and/or conversion products of oxides of the metals of groups IVb, Vb or VIb with hydroxides and/or carbonates of the metals of groups I and II; (b) a non-ionic, anionic, cationic or amphoteric dispersing agent having a molecular weight Mw of more than 500-1000000, preferably 1000-500000, especially 10000-250000, as well as epsilon-caprolactam; (c) a continuous (liquid) phase made of water and/or organic solvents; and (d) optionally cationic, anionic, amphoteric and/or non-ionic boundary surface-active compounds. An Independent claim is also included for a process for the production of the suspensions comprising homogenizing component (a) in powder form or as moistened pressed cake with a part of (b), (c) and optionally (d) to give a homogeneous suspension, crushing, mixing in the remainder of (b), homogenizing and adjusting to give a final concentration.
Patent DE-19908053-A1 (DE)
Title: Location for awning sheet with sheet shaft has sheet shaft bearing and guide component with axis of sheet shaft bearing located outside axis of sheet shaft
Inventor: ROEDELBRONN HORST
IPC: E06B9/40
Filed: 1999-02-25
Abstract: The rotary angle of the sheet shaft swinging around the location arrangement is between 180 and 360 degrees. The rotary angle may also be approximately 315 degrees, between 0 and 90 degrees, approximately 45 degrees or between 360 and 0 degrees. The guide component (7,24) is arranged between sheet balls (11) and arm bearings (6).  The sheet shaft (10) is suspended in an awning box (1) on a sheet shaft bearing (9,22), which is fixed in the awning side cover (8) or on a form piece fitted inside the awning.
Patent DE-19914193-A1 (DE)
Title: Selective production of aryl phosphonium salts in practically quantitative yields and with improved work up, without use of noble metal complexes or nickel-oxygen complexes as catalysts
Inventor: SEFKOW MICHAEL
IPC: C07F9/54
Filed: 1999-03-24
Abstract: A salt-type nickel compound is used as a catalyst for preparation of phosphonium salts of formula (I) by reaction of a substituted phosphine of formula (II) with an aryl compound of formula (III). Some compounds (I) are also new.  Preparation of phosphonium salts of formula (I), or hydrates of (I), comprises: (a) reaction of a substituted phosphine of formula (II) with an aryl compound of formula (III), in a solvent, in the presence of a salt-type nickel compound, at 60-180  deg C and an absolute pressure of 10 mbar to 20 bar; and (b) isolation of (I).   R (in (I))  = (i) aryl or (ii) a bridging substituent which links the phosphorus atom directly with an aromatic ring system;  R (in (II))  = (i) aryl or (ii) a residue with which several groups Y are linked directly with an aromatic ring system;  R<1>, R<2>, R<3>  = aryl, 1-20C alkyl, 3-8C cycloalkyl or optionally substituted benzyl;  X<->  = a monovalent anion or an equivalent of a polyvalent anion;  Y  = Cl, Br, I or some other leaving group An Independent claim is included for phosphonium salts of formula (I'): R<1>, R<2>, R<3>  = aryl, 1-20C alkyl, 3-8C cycloalkyl or optionally substituted benzyl;  R<4>, R<5>, R<6>  = Cl, Br, I, F, Q, a fused ring (e.g. 1- or 2-naphthyl or anthracenyl), a hetero-fused ring (e.g. indolyl), biphenyl, COOH, CONH2, SO3H, SO2Q, OH, SH, OQ, N(Q)2, CHO, CH=NQ, COOQ, COSQ, CONHQ or CON(Q)2;  Q  = a 1-20C chain which may be branched and/or unsaturated
Patent DE-19915692-A1 (DE)
Inventor: HANKE MARTIN
IPC: H01H50/16
Filed: 1999-04-07
Abstract: The magnet system is part of a relay, which displays particularly low-noise switching. Components of the magnet system include a core unit (1), an armature (6) and a not represented coil, whereby the armature (6) is preloaded in an open position. The low-noise switching behavior is achieved in that the armature (6) is designed in such a manner that the armature pole face in the region of its front end (8a) in the closing direction is essentially perpendicular to a connecting line (16) towards the bearing edge (12). In addition, when the armature (6) is attracted, the core pole face (9) extends at least substantially parallel to the armature pole face (8). The arrangement according to the invention requires no additional parts for the purpose of noise reduction, resulting in a particularly simple and compact structure.
Patent DE-19916850-A1 (DE)
Title: Rear seat air bag device for car; has at least one air bag and at least one gas generator integrated into central arm rest fixed to rear seat, to direct air bag towards head and body of passenger
Inventor: WOHLLEBE THOMAS
IPC: B60R21/231
Filed: 1999-04-14
Abstract: The device has at least one rear seat air bag (8) that is inflated by at least one gas generator, which are integrated into a central arm rest (6) that is fixed in the rear seat. The air bag and an air bag exit open are arranged so that at least one air bag is inflated in the direction of the thorax and head of at least one rear seat passenger sat next to the arm rest. The arm rest may project in front of the seat, towards the middle of the car.
Patent DE-19918617-A1 (DE)
Title: Gaskühler für einen überkritischen CO¶2¶-Hochdruck-Kältemittelkreislauf einer Kraftfahrzeugklimaanlage
Inventor: HAUSSMANN ROLAND
IPC: F28F9/02
Filed: 1999-04-23
Abstract: Die Erfindung bezieht sich auf einen Gaskühler (2) für einen überkritischen CO¶2¶-Hochdruck-Kältemittelkreislauf einer Kraftfahrzeugklimaanlage, wobei der Kältemittelkreislauf in Strömungsrichtung des Kältemittels einen Verdichter (78), den Gaskühler (2), einen zwischen Hoch- und Niederdruckseite wärmetauschenden inneren Wärmetauscher (6), eine Drosseleinrichtung (80), einen Verdampfer (34) und einen niederdruckseitigen Sammler (4) aufweist, der über die Niederdruckseite des inneren Wärmetauschers (6) mit der Saugseite des Verdichters (78) kommuniziert. Nach der Erfindung ist vorgesehen, daß der Gaskühler (2) mit dem inneren Wärmetauscher (6) und/oder dem niederdruckseitigen Sammler (4) zu einer Baueinheit zusammengefaßt ist bzw. sind.
Patent DE-19919305-A1 (DE)
Inventor: MANN KARL-HEINZ
IPC: G01N35/04
Filed: 1999-04-28
Abstract: The liquid transfer cannula (5) has two electrodes (14, 15) on either side of a detection zone (16). The detection zone lies predominantly within the transfer cannula. One electrode is spaced above the lower tip (5a) of the cannula. The detection circui has a monitoring unit for consequent resistance variation across the detection zone, during filling with analysis liquid (4). An Independent claim is included for the corresponding method of controlling drawing-up of fluid, which employs the cannula described. Preferred features: The liquid transfer cannula, especially its tip, forms one of the monitoring electrodes (15). The detection zone is spaced from the lower end of the tip, such that fluid is only detected when actually draw-in, and not merely o immersion. The lower end of the detection zone (16) is near the tip, preferably 0.5 mm to 5 mm above its lower end. The upper en 0.5-30 mm above the end of the tip. One electrode (14) is formed by an inner tube (14) in the cannula, into which the fluid can drawn. The cannula is part of a dosing tip, especially a single-shot type. The cannula is part of a variant coaxial assembly, wi surrounding insulated electrode. A screening electrode surrounding the signal electrode, is at constant potential and forms a counter-electrode.
Patent DE-19921323-A1 (DE)
Title: Fixture for furniture fitting, with fixture body and dowel-pins
Inventor: FULTERER MANFRED
IPC: E05D7/12
Filed: 1999-05-08
Abstract: At least two spaced apart dowel pins (2,3) have parallel axes and are positioned on one side of the fixture body (1). At least one dowel pin (3) is mounted so as to move in a direction which increases or decreases the distance between them. The movably mounted dowel pin has a top top-piece (6) in or above the fixture body and possessing a threaded hole crosswise to the dowel-pin's axis. A rotarily mounted adjusting screw (23) is screwed into the threaded hole.
Patent DE-19924212-A1 (DE)
Title: Conductor bonding method on semiconductor component
Inventor: BAUER MONIKA
IPC: H01L21/603
Filed: 1999-05-27
Abstract: The method involves placing an isolation layer (2) on a semiconductor component (1), and providing at least one aperture (3) in the isolation layer, above an area (6) of the semiconductor component to be bonded. At least one conductor (4) is arranged on the isolation layer, so that it extends over the aperture.  The bonding of the conductor on the semiconductor component is performed by a bonding tool (5) which bends the conductor in the area of the aperture towards the semiconductor component, and which manufactures the bonding connection between that conductor and the semiconductor component. A mechanical separation of the conductor in the area of the aperture is performed before the bonding.
Patent DE-19926177-A1 (DE)
Title: Haarpflegemittel mit Ubichinonen
Inventor: KOLLER ANDREAS
IPC: A61Q17/04
Filed: 1999-06-09
Abstract: Verwendung eines oder mehrerer Biochinone, insbesondere Ubichinone und/oder Plastochinone, zur Herstellung kosmetischer Zubereitungen zur Haarpflege, insbesondere zur Herstellung kosmetischer Zubereitungen zur Verbesserung der Haarstruktur, bevorzugt zur Herstellung kosmetischer Zubereitungen zur Verbesserung der Kämmbarkeit des Haares.
Patent DE-19927382-A1 (DE)
Inventor: TOMCZYK HUBERT
IPC: F01C11/00
Filed: 1999-06-16
Abstract: The invention relates to an internal combustion engine that is configured as a turbo-engine and that has a higher efficiency vis-à-vis conventional internal combustion engines. The inventive engine is provided with at least two screw spindles (1, 2) that intermesh in a comb-like manner and that, together with a stator, define conveyor chambers (7) that extend across a respective threaded section (6) and that are substantially closed. When the screw spindles (1, 2) are rotated, said conveyor chambers are displaced in the axial direction of conveyance (8) from an up-stream compressor (19), which is connected to an air intake fitting, to an expansion stage (16) that runs on the same screw spindle (1, 2) as the compressor, represents the prime mover and opens into an exhaust (15). Along said path of displacement, said conveyor chambers pass first a fuel injection device (11) and then an ignition device (12).
Patent DE-19927967-A1 (DE)
Title: Thermoplastic polyurethane elastomer-based slush molding composition for vehicle mounting comprises an inhibitor preventing block formation
Inventor: OHMORI HIDEKI
IPC: C08K5/29
Filed: 1999-06-18
Abstract: Thermoplastic polyurethane elastomer-based slush molding composition includes an inhibitor preventing block formation and comprising a powder-form resin with no softening at up to 160 deg C and an average particle diameter of at most 10 mu . Composition comprises: (A) a thermoplastic polyurethane elastomer of number average mol. wt. (Mn) 10000-50000, a Tg of at most -35 deg C and a softening temperature of around 100-160 deg C; (B) a plasticizer; (C) a protected polyisocyanate; (D) a pigment; and (E) an inhibitor preventing block formation and comprising a powder-form resin not softening up to 160 deg C and a maximum average particle diameter of 10 mu . Independent claims are included for the production of a molded article involving the above process and the obtained articles.
Patent DE-19930380-A1 (DE)
Title: Manual groove-cutting tool, with arrester acting with on-off switch
Inventor: SCHOMISCH THOMAS
IPC: B28D1/18
Filed: 1999-07-01
Abstract: The tool has an on-off switch, with which an arrester acts. The arrester is made so that with the switch (21) in the on position after the tool (11) has been pushed out of the protective hood (12), is held in the on position. Once the tool has been retracted into the hood, the switch is automatically released.
Patent DE-19934620-A1 (DE)
Title: Ships tank for liquid methane gas transport comprizes polymer and glass fiber sealing block and plate layers joined by deformable polymer and foil sandwich band.
Inventor: DHELLEMMES JACQUES
IPC: F17C1/12
Filed: 1999-07-23
Abstract: The permeability of the secondary barrier layer (104) between the adjoining plates is achieved by flexible gas and fluid-tight bands (120) traversed by thin deformable metal foil. The layer-facing (10) side of each band is hermetically sealed to a secondary layer element over band area (120a) and so joined on the far side (120b) to the barrier element of the adjoining plate that the center part of the band (120c) bridging the join between the two specified barrier elements remains free to deform elastically and/or extend relative to the blocks being insulated and the sealing join. Thus wall-adjoining plates can adjust with limited play in parallel to the wall. The prefabricated plate is secured all round the barrier element, notably using bolts which are welded to the support structure and are threaded at their free ends. A hole is run through the first barrier layer (104), with the end of the hole formed by a rigid plate holed in turn for the bolt and an axially deforming device in truncated disk form as located by a nut and so as to enable the plates to move a certain amount vertical to the supporting structure.
Patent DE-19943855-A1 (DE)
Inventor: HAAS ERIK
IPC: H04L27/26
Filed: 1999-09-13
Abstract: The method involves demodulating digital, differential modulated signals in a receiver of a transmission system, whereby the differential demodulation of the received symbols is not only performed in one dimension, but in two or more dimension, e.g. in the direction of time (t) and frequency (f). The signals are preferably transmitted using an Orthogonal Frequency Division Multiplex method.
Patent DE-19943950-A1 (DE)
Inventor: BEYER SASCHA
IPC: H04M1/724
Filed: 1999-09-14
Abstract: The invention relates to a mobile telephone (1) having an integrated clock (10). Said telephone has a radio-controlled clock receiver for receiving and evaluating a synchronisation time signal for the integrated clock (10).
Patent DE-19944589-A1 (DE)
Inventor: BRETSCHNEIDER BERND
IPC: F16B37/00
Filed: 1999-09-16
Abstract: The invention relates to a screw connection which is designed, in particular, for plastic parts. Said connection consists of a screw (23) and an insert (1) which is to be incorporated in one of the parts to be connected in a fixed manner and which accommodates the thread (25) of the screw in an axial passage (2, 2a). According to the invention, said axial passage of the insert is configured with smooth walls, i.e. without a thread and the screw has a thread which scores or cuts the interior thread of the insert. Both the screw and the insert can consist of an aluminium alloy, whereby the screw alloy exhibits a substantially higher degree of hardness than that of the insert.
Patent DE-19944882-A1 (DE)
Title: Mobile phone detector sends information to central processor uses hysteresis detection for whole GSM band
Inventor: GORNIK MICHAEL
IPC: H04B1/16
Filed: 1999-09-18
Abstract: The mobile phone detector has a down conversion chain for the whole GSM transmit band with hysteresis detector (8) and microcontroller (9) to send the location of the sensor by network (11) to a central register or to sound a local alarm.
Patent DE-19945105-A1 (DE)
Title: Container for compensating volume fluctuations of liquid media includes a membrane which serves for holding the medium, and is provided with a lining impeding growth of bacteria
Inventor: DAWEDEIT ACHIM S
IPC: F24D3/10
Filed: 1999-09-21
Abstract: The container (10) for compensating (primarily temperature dependent) volume fluctuations of liquid media, comprising a pressure vessel (11) for accommodation of a compressed gas (19) and a membrane (12) holding a liquid medium (20), is characterized by the fact that the membrane is provided with a lining (21) impeding growth of bacteria.