baber/WOPTO huggingface dataset:
Patent DE-19756909-A1 (DE)
Title: Vehicle with frame
Inventor: BRUNNER PETER
IPC: B62D33/06
Filed: 1997-12-19
Abstract: The vehicle has a frame (4) on which the engine and wheel units are mounted as well as the bodywork.  The coupling elements (2) are fitted between the frame (4) and the superstructure (1) in the region of vibration nodes (KB1, KB2) of the inherent bend points of the frame.  Very little vibration energy is transmitted to the superstructure.  The engine (5) is in the rear, where its free mass forces act mainly towards the high axial rigidity of the frame.
Patent DE-19800315-A1 (DE)
Title: Thrombectomy catheter for percutaneous use in veins and arteries, possibly obviating lysis medication
IPC: A61M1/00
Filed: 1998-01-07
Abstract: The suction catheter is thin-walled and has a wide lumen. There is no taper at the far end.
Patent DE-19801790-A1 (DE)
Title: Fine setting group for master stand used to fix position of workpieces precisely on base frame
Inventor: RAUSCHENBERGER JOACHIM
IPC: B23Q3/02
Filed: 1998-01-19
Abstract: The fine setting group positions the workpieces (24) with precision on a base frame.  From the base frame up, the fine setting group consists of an adapter plate (10) for fixing to the base frame, an optional spacer (12), a setting table (14), a plain fitting (16) and a setting unit (20) with a workpiece receiver (26).  The plain fitting may have a spacing bush (18) for the setting unit.  This spacing bush is made with a reference surface (22).
Patent DE-19808844-A1 (DE)
Inventor: KOEHLER GUENTHER
IPC: C07D321/00
Filed: 1998-03-03
Abstract: Preparation of macrocyclic esters comprises cyclising a dicarboxylic acid bis(glycol) ester by heating (a) the bis(glycol) ester, (b) a similar ester, (c) an alkylene glycol, (d) an inert, high-boiling reaction medium and (e) a catalyst, to 150-350 degrees C/0.1-500 mbar such that glycol is split-off and the macrocyclic ester is distilled-off and separated from glycol (c) by condensation. Preparation of macrocyclic esters of formula (I) comprises cyclising a dicarboxylic acid bis(glycol) ester of formula (II) by heating a mixture comprising (a) the bis(glycol) ester (II), (b) optionally up to 100% (based on wt. of (a)) of a similar ester of formula (III) - (V), (c) an alkylene glycol of formula (VI) in an amount of 1-50 mols. per mol. of (a) + (b), (d) an inert, high-boiling reaction medium in an amount of 1-20 parts wt. per part wt. of (a) + (b) and (e) a catalyst, the reaction being in a large-surface evaporator to 150-350 degrees C at 0.1-500 mbar such that glycol is split-off, with the macrocyclic ester being distilled-off and separated from glycol (c) by condensation. HO(CH2)nOCO(CH2)mCOO(CH2)nOH (II) H(O(CH2)nOCO(CH2)mCO)xO(CH2)nOH (III) H(O(CH2)nOCO(CH2)mCO)xOH (IV) HOCO(CH2)mCO(O(CH2)nOCO(CH2)mCO)xOH (V) HO(CH2)nOH (VI) m = 6-14; n = 2-6; and x = integer above 1.
Patent DE-19810966-A1 (DE)
Title: Packaging sleeve for compact disc
Inventor: FLIEGEL ERWIN
IPC: G11B33/04
Filed: 1998-03-13
Abstract: The packaging sleeve for a compact disc (5,5') is formed from a single blank provided with an opening (4.4') for one of the packaging sleeve sides. The sleeve is printed via a computer-controlled printer with an image displayed on the computer screen, before folding to form the packaging sleeve and attaching a flat disc (9,9') with a diameter of 15mm to the side surface facing the opening.
Patent DE-19813463-A1 (DE)
Title: Telecommunications system managing method for call forwarding
Inventor: CHESTNUT KEVIN L
IPC: G06Q10/10
Filed: 1998-03-26
Abstract: The method involves receiving a call on a telephone system coupled to a computer network and determining the identity of the called subscriber, to which the call is to be forwarded. The apparatus of a number of network coupled ones, coupled to the called subscriber, logged to the computer network is identified.  A telephone number, coupled to the network logging, is identified and the call is forwarded to it. Preferably, the call is forwarded to a stand-by telephone number, when none of the network coupled apparatus of the called subscriber has been identified as logged in.
Patent DE-19815715-A1 (DE)
Title: Elektronisches, datenbusfähiges Fahrzeugsteuergerät
Inventor: HUBER MARTIN
IPC: G05B15/02
Filed: 1998-04-08
Abstract: Die Erfindung bezieht sich auf ein elektronisches Fahrzeugsteuergerät mit einer Prozessoreinheit und einer Kommunikationsendstufe, über die das Steuergerät an einen Datenbus ankoppelbar ist. DOLLAR A Erfindungsgemäß ist ein zwischen die Prozessoreinheit und die Kommunikationsendstufe geschaltetes, ansteuerbares Datenprotokollgerät vorgesehen, welches das für einen jeweiligen Datentransfer zu benutzende Datenprotokoll in Abhängigkeit von eingangsseitig zugeführten Protokollsteuerungsinformationen variabel festlegt. Das Datenprotokollgerät ist in Hardware oder Software realisierbar und erlaub eine flexible Datenprotokollwahl auch am Ende der Steuergerätenwicklung. DOLLAR A Verwendung z. B. in Automobilen.
Patent DE-19815839-A1 (DE)
Title: Quick-check method for determining ink transfer volume in printers
Inventor: WEIHS KARL-HEINZ
IPC: B41C1/02
Filed: 1998-04-09
Abstract: The actual ink discharge volume to the printed material can be determined by the quick check method so that accurately defined print densities can be reproduced. A high-pigmented ink which hitherto is only used in other areas outside the printing area is fluidized directly on the printing forme under thermal conditions and applied as a cover. A lower viscosity of the ink is rapidly reached ensuring a residue-free filling of the studs and flooding of the webs. After a short time the ink solidifies into its original state. The excess ink is raked over the webs using a hand doctor blade. The printed substance is pressed over the filled print forme and heat supplied so that the forme is emptied. The ink is completely taken up by the printed substance. The pressure density is measured for a genuine result.
Patent DE-19817713-A1 (DE)
Title: Arrangement for moving conveyed material along conveying plane especially for aircraft freight loading systems
IPC: B65G13/06
Filed: 1998-04-21
Abstract: The arrangement has non-driven rollers for carrying and guiding the conveyed material, a driven feed roller (4) mounted between the non-driven rollers and control electronics for controlling a drive for the roller. The drive roller is connected to a first drive (42) and associated first drive unit (421) for generating a required traction force for moving the conveyed material along the conveying plane. A second drive (43) with an associated second drive unit (431) generates a sufficient force pressing the drive roller against the conveyed material. Both mutually independently driven drives are coordinated by the control electronics.
Patent DE-19818282-A1 (DE)
Inventor: GREISEL FRANZ XAVER
IPC: B28B1/50
Filed: 1998-04-23
Abstract: The sieve unit (14) is cleaned by means of water from concrete residues at least after a few mold filling operations. The claimed apparatus is characterized by the presence of means (20,22) for cleaning the sieve unit.
Patent DE-19819209-A1 (DE)
Inventor: WIGGERS RAINER
IPC: H04M3/30
Filed: 1998-04-29
Abstract: The arrangement includes two leads (ZL) each of which is bridged by a resistance (R). When measuring external voltage at least one of the leads is open and a constant voltage (uk) is switched to at least one connection of a connecting circuit (SLIC). The connecting circuit supplies voltage and its connection is joined to one wire (a/b) of a two-wire connection line (ASL) via one lead. The parasitic current is measured in the connection circuit. Preferably, a switch is provided for the opening of one lead and a control unit (ST) is provided in the subscriber connection module (SLM) controlling the switch.
Patent DE-19819414-A1 (DE)
Title: Für ein Kunststoffsubstrat bestimmtes Schichtpaket und Verfahren zum Erzeugen eines solchen Schichtpaketes
Inventor: JUNG MICHAEL
IPC: C08J7/046
Filed: 1998-04-30
Abstract: Auf Kunststoff-Brillengläser wird ein Schichtpaket aufgebracht, welches übereinander aus mehreren Schichtfolgen von jeweils einer TMDS-Schicht etwa 1 mum, einer gehärteten TMDS-Schicht von etwa 0,2 mum und einer Trennschicht von etwa 3-5 nm besteht. Außenseitig hat das Schichtpaket eine ungehärtete TMDS-Schicht und darauf eine Deckschicht von etwa 10-15 nm Dicke. Die Trennschicht wird im Plasma mittels Methanol erzeugt. Das Abscheiden der gehärteten TMDS-Schicht erfolgt in Anwesenheit von Sauerstoff, der in Alkohol gebunden ist.
Patent DE-19822858-A1 (DE)
Title: Catalyst for purifying IC engine exhaust gas
Inventor: KRAEMER JOHANN
IPC: F01N3/28
Filed: 1998-05-22
Abstract: The catalyst for purifying IC engine exhaust gas has a coating (2) on a carrier (1) having passages (3) in the flow direction (4) of the exhaust gas. Perforations (5) are provided in the catalyst carrier diagonally to the passages.
Patent DE-19825828-A1 (DE)
Title: Kontrollelement für ein strahlungsempfindliches Aufzeichnungsmaterial und Verfahren zum Bestimmen der Belichtungsenergie für ein strahlungsempfindliches Aufzeichnungsmaterial mittels eines Kontrollelements
Inventor: ESENWEIN STEPHAN
IPC: G03F7/20
Filed: 1998-06-10
Abstract: Zur Bestimmung der richtigen Belichtungsenergie für Aufzeichnungsmaterialien, wie beispielsweise Druckplatten, wird ein Kontrollelement 1 auf die zu bebildernde Druckplatte außerhalb des Bildbereiches aufbelichtet und die Belichtungsenergie in einer Belichtungseinrichtung für die Druckplatte so eingestellt, daß Kontrollfelder 33, 34 des Kontrollelements nach dem Entwickeln der Druckplatte die gleiche Helligkeit wie die sie umgebenden Vergleichsfelder 37, 38 aufweisen. Der Flächendeckungsgrad der Kontrollfelder und der Vergleichsfelder des Kontrollelements 1 sind nominell gleich groß. Die Vergleichsfelder 37, 38 bestehen aus Raster-Linien, während die Kontrollfelder 33, 34 aus Punktanordnungen von 2 x 2 Pixeln bzw. 4 x 4 Pixeln aufgebaut sind.
Patent DE-19828784-A1 (DE)
Inventor: HARTUNG HANS GEORG
IPC: B21D3/00
Filed: 1998-06-27
Abstract: A steel profile with maximum and minimum local cross sectional temperatures is clamped and cooled down. As a consequence of clamping, the lower limit temperature produces a thermal dilatation in all profile fibers which is greater than the dilatation which would be required for fiber plasticizing of the non clamped profile with the highest compressive residual stresses. A steel profile (1) with maximum and minimum local cross-sectional temperatures respectively below the Ar1 point and above a lower limit temperature θ u is clamped at its ends (1a, 1b) and is cooled down. As a consequence of clamping, the lower limit temperature θ u produces a thermal dilatation in all profile fibers which is greater than the dilatation which would be required for fiber plasticizing of the non clamped profile with the highest compressive residual stresses.
Patent DE-19829847-A1 (DE)
Title: Peripheral building block for digital control or regulation system
Inventor: LUDWIG HEINZ
IPC: G05B13/02
Filed: 1998-07-03
Abstract: The peripheral building block (8) includes an interface (10-12) for a bidirectional communication with a processor unit (3), especially a microprocessor or micro-controller. The building block includes respectively at least one interface (31, 39) to a power control element (26), especially for the control of an electric-motor drive (2), and to a feedback element such as a position or number of revolutions sensor (4) coupled with the electric motor drive.  An input/output assembly group (9) is preferably coupled with the processor unit for a data exchange, preferably over a parallel interface.
Patent DE-19831270-A1 (DE)
Title: Sensor for determining and monitoring tension in fastening, especially screw; has piezoelectric plastics bonded to it, with circuitry determining potential developed under stress
Inventor: HAUG PETER
IPC: G01L5/00
Filed: 1998-07-13
Abstract: A sensor (2) measures deformation of the screw (10). It comprises a piezoelectric plastics element bonded to the screw. This undergoes resilient deformation in response to applied force. A circuit detects the resultant electrical potential, which is a function of deformation.  An Independent claim is included for the corresponding method.
Patent DE-19835585-A1 (DE)
Inventor: DORNER PETER
IPC: G02C11/02
Filed: 1998-08-06
Abstract: Es werden Gestaltungselemente fü den persönlichen Gebrauch, insbesondere Schmuckstücke, beschrieben. Die Gestaltungselemente zeichnen sich dadurch aus, daß mindestens eine Befestigungseinrichtung vorgesehen ist, mit der das Gestaltungselement lösbar an einer Brille befestigbar ist. Die Erfindung ermöglicht somit die Verwendung einer Brille als Trägermedium für auswechselbar anbringbare Gestaltungselemente, wie Schmuckstücke, Fanartikel oder dergleichen. Die bis auf ihre ästhetische Wirkung im wesentlichen funktionslosen Gestaltungselemente können ohne Zuhilfenahme von Werkzeugen an der Brille angebracht oder von dieser entfernt werden, so daß eine Brille einfach für verschiedene Anlässe unterschiedlich gestaltet werden kann.
Patent DE-19840170-A1 (DE)
Title: Method of rendering exterior fly screen invisible from inside, by applying dark paint to bright screen
IPC: E06B9/52
Filed: 1998-09-03
Abstract: The method of hiding an exterior fly-screen from view from the inside consists of painting the side of the fly-screen facing the interior of the room with a darker paint and making these areas invisible. The bright fly-screen is white, and the dark paint is black, anthracite or dark gray. Other colors can be used for decoration. The dark paint is painted, printed or sprayed onto a prepared numbered template.
Patent DE-19840613-A1 (DE)
Title: Kurzauftragwerk
Inventor: JENTZSCH ARNDT
IPC: B41F31/00
Filed: 1998-09-05
Abstract: Die Erfindung betrifft ein Kurzauftragwerk in Druckmaschinen. DOLLAR A Aufgabe der Erfindung ist die Schaffung eines Kurzauftragwerkes mit variabler Übertragungsmenge des Mediums. DOLLAR A Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass der Rasterwalze (5; 8; 10) ein drehzahlvariabler Antrieb (12) zugeordnet, im Normalbetrieb die Umfangsgeschwindigkeit der Rasterwalze (5; 8; 10) zur Umfangsgeschwindigkeit der nachgeordneten mit Maschinengeschwindigkeit rotierenden Walze (7; 16) unterschiedlich ist und zur Erhöhung der Menge des aufzutragenden Mediums die Umfangsgeschwindigkeitsdifferenz (v¶diff¶) zwischen Rasterwalze (5; 8; 10) und der nachgeordneten Walze (7; 16) verringert wird.
Patent DE-19842752-A1 (DE)
Title: Workpiece transfer system operating method by wirelessly transmitting specific information to each workpiece carrier
Inventor: KOHLER DIETMAR
IPC: B65G47/50
Filed: 1998-09-18
Abstract: At least one data exchange station is provided along the transport path for wireless information exchange. Each workpiece carrier (6) receives carrier-specific information from the data exchange station. The information is written into a microprocessor controller (34) of the workpiece carrier, and converted into a movement and handling program using basic data in the microprocessor.  The workpiece carrier autonomously conditions its preset movement route (7,8), calls at processing stations (16), and exchanges data with the processing stations and/or positioning stations along the route. A transfer system is also claimed.
Patent DE-19845927-A1 (DE)
Title: Post-assembly testing of oxygen concentration monitoring Nernst cells, by application of a standard oxygen concentration and a constant electrode voltage
Inventor: DIEHL LOTHAR
IPC: G01N27/26
Filed: 1998-10-06
Abstract: A detection device uses a Nernst cell (12) to measure an electrical potential between an electrode (16) and a reference electrode (18). The device is maintained at an operating temperature of greater than 300o C and a constant potential difference Up is applied across the measurement cell. A gas mixture (24') of known oxygen content is fed to the device and the Nernst current (IM) is recorded. Measurements are repeated at intervals t1, t2 , etc.  An oxygen measurement device (10), such as may be used for monitoring an I.C. engine exhaust gas, comprises a Nernst measurement cell (12) and a pump cell (14) formed typically as a sandwich construction .The Nernst cell comprises platinum electrode layers (16,18) and solid electrolyte, e.g. yttrium oxide stabilized zirconium oxide, (20), and the pump cell comprises a solid electrolyte layer (42) between platinum electrodes (38,40), and a diffusion barrier (22). Diffusion of the oxygen through the medium (22) gives a time dependent concentration , which provides a potential difference between the measurement electrode (16) and the reference electrode (18) immersed in the reference atmosphere (30). The generated potential will be either negative or positive, and is applied to the pump cell (14) causing it to either move oxygen ions from electrode (40) to (38), or in the reverse direction; the pump current is monitored as a measure of the oxygen content relative to the reference atmosphere (30).
Patent DE-19846480-A1 (DE)
Title: Paving block with rounded sides is made of concrete and has shape of single or multiple cube of specified linear dimensions
Inventor: RINNINGER HANS JOSEF
IPC: E01C5/06
Filed: 1998-10-09
Abstract: Each of the paving blocks (1) has the shape of a single or multiple cube. Each block has essentially smooth surfaces and at least one surface is rounded off to taper towards an adjacent side of the block. There are several different shapes of block, made to specified dimensions.
Patent DE-19846785-A1 (DE)
Title: Attachment for walking aid consists of loop forming arm-band and detachably fixed to crutch, with flexible coupling cable, and press studs
Inventor: RAMMACHER HANS-DIETER
IPC: A61H3/02
Filed: 1998-10-10
Abstract: The attachment for walking aids, especially under-arm crutches, has one end of the attachment detachably fixed to the crutch (1) above its center of gravity. The attachment consists of a looped thrust piece (8) forming an elastic fabric arm-band fixed to the crutch, and a flexible cable coupling (9) detachably joining the thrust piece to the crutch. Each end of the cable coupling has one half of a press-stud (6a).
Patent DE-19847713-A1 (DE)
Title: Adhesive applicator has nozzle maintenance unit with cleaning fluid roller brush in housing drum with insertion slot for applicator nozzles and cleaning fluid outlet
Inventor: GERBER KLAUS
IPC: B05B15/52
Filed: 1998-10-16
Abstract: The applicator has a nozzle head with applicator nozzles and a nozzle maintenance unit. The unit (4) has a rotating roller brush (5) loaded with cleaning fluid. The brush is contained in a housing (8), which has an insertion slot (6) for the applicator nozzles (3), and an outlet (7) for cleaning fluid containing adhesive residue. The outlet has a stripper edge (9) to clean the roller brush. The housing is formed by a drum, and the outlet may have two stripper edges. The roller brush is born eccentrically in the drum.
Patent DE-19848088-A1 (DE)
Title: Betätigungselement, insbesondere Fahrpedal
Inventor: KOHLEN PETER
IPC: F02D11/02
Filed: 1998-10-19
Abstract: Ein Betätigungselement (10), das gegen die Kraft einer Rückstellfeder (18) verstellbar ist, verfügt über einen Sensor, der die Momentanstellung des Betätigungselements erfaßt. Bisher sind Drehwinkelsensoren wie zum Beispiel Potentiometer oder Hall-Sensoren üblich. Um die Teileanzahl zu reduzieren, wird vorgeschlagen, daß die an einem Ende mittelbar oder unmittelbar mit dem Betätigungselement (10, 14) verbundene Rückstellfeder (18) mit ihrem anderen Ende an einem in Abhängigkeit von der eingeleiteten Kraft elektrische Signale erzeugenden, ortsfest angebrachten Sensor (20) festgelegt ist. Damit braucht der Sensor (20) nicht mehr separat beispielsweise im Bereich der Lagerstelle (16) montiert zu werden. Das Betätigungselement (10) muß nicht mehr notwendigerweise spielarm geführt sein und der Sensor 20 erkennt unmittelbar einen Bruch der Rückstellfeder (18).
Patent DE-19851359-A1 (DE)
Title: Industrial process water subjected to compression and expansion in a series of chambers extending water service life prior to disposal
Inventor: POBO FRANZ
IPC: B01J19/24
Filed: 1998-11-07
Abstract: In an industrial water treatment process water is introduced and subjected to compression and acceleration by admission through a narrow inlet. The water then slows down and expands as it passes through an expansion opening which has a much larger inlet diameter than that of the first inlet. These two stages are repeated as required, preferably together with an imparted rotational twist motion.  In an industrial water treatment process water is introduced and subjected firstly to compression and acceleration by admission through a narrow inlet (2). The water then slows down and expands as it passes through an expansion opening (3) which has a much larger inlet diameter than that of the first inlet (2). These two stages (2, 3) are repeated as required, preferably together with an imparted rotational twist (7) motion.  An Independent claim is included for the apparatus for carrying out the above process.
Patent DE-19854079-A1 (DE)
Title: Powered roller for a papermaking/paper finishing machine has a mantle rotating on journals at the ends with a closed electromotor drive within one journal at the supporting pedestal
Inventor: PREISING RALF
IPC: D21F3/10
Filed: 1998-11-24
Abstract: The powered roller has a rotating mantle (1), with the ends rotating on journals (3) mounted to the roller pedestal (2). At least one journal (3) is hollow, to contain a closed drive unit (4), with a drive shaft (5) coupled to the roller mantle (1).  The drive (4) is an electromotor, connected to the appropriate roller journal (3). The pedestal (2) has an opening (6), near the roller journal (3), for the assembly and dismantling of the drive (4). The roller mantle (1) has a support ring (7) at the drive shaft (5), mounted to the roller journal (3) and/or coupled to the drive shaft (5). The coupling is a cogwheel (8), which follows the movement of the drive shaft (5) and its teeth mesh with the teeth of the support ring (7). The roller mantle (1) is sealed against the journal (3), at the end with the drive (4), where the sealing ring (9) and the support ring (7) form a ring chamber (10) between them, which is connected to a vacuum. The roller mantle (1) has perforations, at least at the ring chamber (10) zone, to hold the web (12) against its outer surface by suction. The drive motor (4) has at least one stabilizing sliding ring (11), preferably at the axially center zone for the assembly/dismantling within the journal (3).
Patent DE-19859428-A1 (DE)
Title: Hydrodynamische Kupplung
Inventor: HOFFELD HARALD
IPC: F16D33/08
Filed: 1998-12-22
Abstract: Die Erfindung betrifft eine hydrodynamische Kupplung mit den folgenden Merkmalen: DOLLAR A ein beschaufeltes Primärrad und ein beschaufeltes Sekundärrad begrenzen einen mit Arbeitsflüssigkeit füllbaren, torusförmigen Arbeitsraum; DOLLAR A mit dem Primärrad rotiert eine Kupplungsschale, welche die Außenseite des Sekundärrades umhüllt; DOLLAR A mit dem Primärrad rotieren eine erste Verzögerungskammer und eine zweite Verzögerungskammer, die beide mit dem Arbeitsraum kommunizieren; DOLLAR A wenigstens ein, ungefähr im radial mittleren Bereich des Arbeitsraumes angeordneter Überströmkanal verbindet die erste Verzögerungskammer mit dem Arbeitsraum; DOLLAR A die zweite Verzögerungskammer ist in Umfangsrichtung durch mehrere Rippen in mehrere Teilräume unterteilt. DOLLAR A Die Erfindung ist gekennzeichnet durch die folgenden Merkmale: DOLLAR A es sind Trennwände vorgesehen, die wenigstens einige der Teilräume wenigstens teilweise oder weitgehend abdecken.