baber/WOPTO huggingface dataset:
Patent DE-19803792-A1 (DE)
Title: Heated roller for heating woven structures
Inventor: ERIKSEN GUNNAR
IPC: D21G1/02
Filed: 1998-01-30
Abstract: To heat the mantle surface (1) of a rotating roller by a channel system, the heat carrier medium is taken from the center of the roller outwards to both ends (2, 3), and then inwards to the roller center to flow through the heating channels. The inlet (14) and outlet (15) openings are at a center roller zone, between the roller ends (2, 3). All the heating channels are interconnected at the roller ends (2, 3). The inlet and outlet openings (14, 15) each have a distributor (12, 13) connected to an external circulation system (16, 17) for the heating medium. Each distributor (12, 13) is a cylindrical hollow body. Expanding tube paths (19, 20) are in the roller, between the distributors (12, 13) and the circulation system, mainly along the inner side of the roller mantle, linked to the distributors (12, 13) at the center of the roller. The ends of the tube paths (19, 20) pass through a journal (5) at an end (3) of the roller, with the circulation system (16, 17), where the inflow and outflow are coaxial to each other.
Patent DE-19805211-A1 (DE)
Title: Tensioning device for fixing inner ring of friction bearing to shaft has journals used as clamping elements
Inventor: GOERGENS DETLEF
IPC: F16C35/073
Filed: 1998-02-10
Abstract: The tensioning device (2) consists of a sleeve (9) and clamping elements in the shape of journals (10) radial guided in a cage (11). The shaft (3) is inserted through a bore (12) into the sleeve. One end of the clamping sleeve is equipped with radial arranged grooves (13) to facilitate the rotation of the sleeve in relation to the inner ring (4). One of the segments (14) formed by the grooves is folded over and locks the shaft inside the sleeve.
Patent DE-19807408-A1 (DE)
Title: Pedal crank drive for pedal car or other play vehicle
Inventor: FRIEDRICH KURT
IPC: B62K9/00
Filed: 1998-02-20
Abstract: The drive has two chain drives (1a, 1b) of different transmission ratios.  The drive shaft (2) and wheel shaft (5) each carry two sprockets (3a, 3b, 6a, 6b) at the same spacing.  At least two opposite sprockets have a different number of teeth.  The sprockets can move on the drive shaft.  One of these sprockets can selectively be fixed to the drive shaft, but both the sprockets on the wheel shaft are fixed to it.
Patent DE-19808953-A1 (DE)
Title: Solarium for full body tanning
Inventor: WELLER ELMAR
IPC: A61N5/00
Filed: 1998-03-03
Abstract: The solarium has a sunbed surface (14)  incorporating upwards facing UV lamps and a cooperating upper part (18) incorporating downwards facing UV lamps, which can be pivoted via a handgrip (30'') about a horizontal axis (26) along one side of the bed surface between an open access position and a closed tanning position. A spring device (28'') provides an opening force which is greater than the weight of the upper part, secured in each pivot position by an automatic locking mechanism (32).
Patent DE-19813255-A1 (DE)
Title: Waste water treatment for increasing oxygen take-up in biological process
Inventor: KOHLHEB ROBERT
IPC: C02F1/44
Filed: 1998-03-25
Abstract: A process improves the oxygen take-up in an aero-biological process, especially the aeration of water in a waste water treatment plant. The water is first filtered and pre-aerated before introduction into a basin in which the main aeration process takes place. Additionally or alternatively, treated water overflowing from the basin is filtered. Additionally or alternatively, the filtrate, permeate, concentrate and retentate are returned to the basin.  An Independent claim is also included for an assembly with a water treatment aeration basin from which sludge is removed at intervals and water discharges via an overflow weir. Prior to its admission to the basin, water is pre-treated by a Phase 1 treatment unit incorporating a filter (12, 14) and/or an aeration device employing ambient air.
Patent DE-19813621-A1 (DE)
Title: Heat exchanger for heating apparatus
Inventor: MERKER ROLAND
IPC: F28F19/00
Filed: 1998-03-27
Abstract: Pins are formed on the heat-exchanging wall, extending into the flue gas channel. The pins (8-10) have a blunt-conical shape and the water-side (6) pins (10) are located opposite the flue-gas-side pins (8) on the first wall (3). There are further flue-gas-side pins (9) on the second wall (4), interdigitating with the first set of pins. The pins on the water side have a reducing height in the direction of the flue gas flow, and are arranged in the high temperature area of the walls (3,4). An outer wall (12) limiting the water channel (6) is corrugated.
Patent DE-19822620-A1 (DE)
Title: Building material for consolidating and draining earth and field surfaces to form riding surfaces for temporary uses
Inventor: SCHNEIDERBAUER JOHANN B
IPC: C04B28/02
Filed: 1998-05-20
Abstract: Areas (1) used for riding or temporary car parks, footpaths etc. on open earth and field surfaces are consolidated and drained (2) using a building material (3) comprising a granulate of porous concrete. The concrete is produced from a mixture of 10% quartz sand, more than 10% lime, 1-10% cement, 1-10% natural gypsum, less than 1% aluminium powder and more than 10% water. The mixture is formed as required and allowed to set . Granules are preferably 5 to 15 mm in size and are made from porous concrete waste from the manufacture of porous concrete blocks or slabs.
Patent DE-19824354-A1 (DE)
Title: Vorrichtung zur Verifizierung von Signalen
Inventor: DOLFING JANNES G A
IPC: G06K9/72
Filed: 1998-05-30
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur Verifizierung von zeitabhängigen benutzerspezifischen Signalen mit DOLLAR A - Mitteln zur Erzeugung eines Satzes (O') von Merkmalsvektoren (o¶t¶'), die zur näherungsweisen Beschreibung eines eingegebenen Signals dienen und vorgebbaren Abtastintervallen des Signals zugeordnet sind; DOLLAR A - Mitteln zur Bereitstellung eines HMM-Modells (lambda) für das Signal; DOLLAR A - Mitteln zur Bestimmung eines Wahrscheinlichkeitswertes, der die Wahrscheinlichkeit für das Auftreten des Satzes (O') von Merkmalsvektoren (o¶t¶') gegeben das HMM-Modell (lambda) beschreibt und DOLLAR A - einem Schwellwertentscheider zum Vergleich des Wahrscheinlichkeitswertes mit einem Schwellwert (Ð) und zur Entscheidung über die Verifikation des Signals. DOLLAR A Um die Verifizierung besser an die jeweiligen Benutzer und die diesen zugeordneten benutzerspezifischen Signale anzupassen, wird vorgeschlagen, daß Mittel (10) zur automatischen personenspezifischen Bewertung der Relevanz der in den Merkmalsvektoren zusammengefaßten Merkmale mittels einer LDA-Transformation und zur automatischen Selektion von als relevant bewerteten Merkmalen vorgesehen sind.
Patent DE-19826287-A1 (DE)
Title: Verfahren und Vorrichtung zur Sitzbelegungserkennung eines Fahrzeugsitzes
Inventor: QUISSEK FRIEDRICH-JULIUS
IPC: B60R21/01
Filed: 1998-06-12
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung (3) zur Sitzbelegungserkennung eines Fahrzeugsitzes (2), umfassend mindestens einen optischen Sender (4) und einen optischen Detektor (13), wobei dem optischen Sender (4) eine Vielzahl von Lichtwellenleitern (6) zugeordnet sind, die im, am und/oder um den Fahrzeugsitz (2) herum angeordnet sind, wobei im Strahlungsvorgang eines jeden Lichtwellenleiters (6) ein korrespondierender Lichtwellenleiter (7) angeordnet ist, der jeweils mit einem optischen Detektor (13) verbunden ist.
Patent DE-19826319-A1 (DE)
Title: Optical arrangement for measuring profiles of wafers
Inventor: ABE KOHZO
IPC: G01B11/24
Filed: 1998-06-12
Abstract: The arrangement has a pair of optical measurement systems (10,20), arranged one on each side of a vertically supported wafer (1). Each system has a light source (11,21), which emits a measurement beam (12,22), a collimator lens (14,24), to collimate the beam, a plane glass plate (15,25), to transmit the collimated beam, a light detector (16,26) for the two measurement beams and a computer (17,27). One measurement beam is reflected from a surface of the wafer and passes back through the plane glass plate and the collimator lens and the other is reflected from a reference plane of the plate and passes back through the collimator lens. The computer processes interference patterns between the two light beams to derive profiles of both main wafer sides and the flatness of the wafer.
Patent DE-19826645-A1 (DE)
Title: Automatisches Verdrahtungsverbindungsgerät
Inventor: EJIRI ARATA
IPC: H04Q1/14
Filed: 1998-06-17
Abstract: Es ist ein automatisches Verdrahtungsverbindungsgerät beschrieben, bei dem Positionsdetektionsmarken auf einer Matrixplatine jeweils angeordnet sind. Es werden Positionsdaten eines gewünschten Kreuzungsstellenloches, welches in irgendeinem von Bereichen als Anordnung der Kreuzungsstellenlöcher enthalten ist, in Einklang mit einer Differenz zwischen Konstruktionswerten von Positionsdetektionsmarken und gemessenen Werten korrigiert. Es wird ein Stifteinführ- und -herausziehroboter in Einklang mit den korrigierten Positionsdaten betrieben.
Patent DE-19831541-A1 (DE)
Title: Bremsbetätigungsverfahren, Bremsensteuerung, Bremsanlage und Kraftfahrzeuge mit einer solchen Bremsanlage
Inventor: KLEIN ANDREAS
IPC: B60T13/68
Filed: 1998-07-14
Abstract: Bei einem Bremsenbetätigungsverfahren in einem Fahrzeug, dessen Bremsanlage eine Betriebsbremse und eine Feststellbremse aufweist, wird bei Fahrzeugstillstand dann, wenn durch das Bremspedal eine Bremsung veranlaßt wird, die Feststellbremse betätigt. DOLLAR A Eine Bremsensteuerung zur Steuerung einer eine Betriebsbremse (8-10, 121, 132) und eine Feststellbremse (131) aufweisenden Bremsanlage eines Fahrzeugs weist eine Signalaufnahmeeinrichtung (114, 115) auf, die Signale betreffend Fahrzeuggeschwindigkeit und Bremspedalbetätigung aufnimmt, und eine Steuerungseinrichtung (110-113), die dann, wenn Fahrzeugstillstand und Bremspedalbetätigung festgestellt werden, eine Betätigung der Feststellbremse (131) veranlaßt. DOLLAR A Eine Bremsanlage eines Fahrzeugs weist eine obengenannte Bremsensteuerung auf. Ein Kraftfahrzeug ist mit einer solchen Bremsanlage ausgerüstet.
Patent DE-19832591-A1 (DE)
Title: Leistungsschalter mit einer Einrichtung zur Verarbeitung eines Stromsignales
Inventor: REHAAG HANS
IPC: H02H3/00
Filed: 1998-07-09
Abstract: Ein Leistungsschalter weist eine Einrichtung (6) zur Verarbeitung eines Stromsignals und zur Ausgabe eines Schaltbefehls zur Auslösung des Leistungsschalters bei der Überschreitung eines Grenzwertes des genannten Stromsignals auf. Dabei wirkt die Einrichtung (6) mit einem einer Hauptstrombahn (1) des Leistungsschalters zugeordneten Stromsensor (5) zur Gewinnung des Stromsignals zusammen, das einem in der Hauptstrombahn fließenden Strom entspricht. Zur Speicherung des Wertes eines bei der Auslösung des Leistungsschalters fließenden Stromes ist ein elektronisches Potentiometer (11) vorgesehen, das eine Schnittstelleneinrichtung zur Eingabe und Ausgabe von Einstellwerten entsprechend einem im Leistungsschalter fließenden Strom sowie eine Speichereinrichtung (14) für Werte des Stromes enthält. Damit steht nach einer Auslösung des Leistungsschalters der Wert des im Zeitpunkt der Auslösung fließenden Stromes zur Auswertung und Anzeige zur Verfügung.
Patent DE-19833498-A1 (DE)
Title: Control valve for hydraulic brake
Inventor: HOSOYA YUKIO
IPC: B60T8/36
Filed: 1998-07-24
Abstract: A modular solenoid assembly for fitting onto a modular brake valve assembly has the solenoids clamped between a base plate with apertures to fit over the valve bodies, and with an upper cover (60). An elastic insert (22) between the upper cover and the solenoids provides a secure hold. The electric leads (55) for each solenoid are taken through the upper cover to a circuit board (71). The whole fitting is covered by a lid (70) to protect the circuit board. The pre-assembled module can be stored and transported without displacing the components or damaging the solenoids. It is ready for assembling onto the valve bodies.
Patent DE-19833939-A1 (DE)
Title: Windscreen wiper arm on vehicle
Inventor: TERAI TADAYOSHI
IPC: B60S1/32
Filed: 1998-07-28
Abstract: The wiper arm (12) has a holder made in the form of a channel which narrows towards the wiper blade (30), and consists of an upper wall (22), a first side wall (18) and a second side wall (20). The first side wall runs on the upstream side of the windscreen relative to the second side wall. The open side of the holder is opposite the upper wall so that it faces towards the windscreen. The first side wall has a greater height from the upper wall than the second one.
Patent DE-19834734-A1 (DE)
Title: Sheet composite used for coating has transparent, special-effect decorative, and vapor-deposited metallic layers and is produced and applied in same vacuum chamber
Inventor: LUX TOBIAS
IPC: F21V7/22
Filed: 1998-07-31
Abstract: The composite comprises a transparent substrate (2) with a sheet for decorative effect (3) and a layer of metallic melt which is coated-on.  An Independent claim is included for the method of manufacture. The composite is formed by coating the transparent substrate with the effect layer (3), then the melt layer (4). This is carried out in a vacuum chamber at 10<-4> - 1 bar and 20  deg C  -200 deg C, being the maximum temperature at which the sheet is used. Preferred features: The melt layer is a metal or metal alloy with a melting point close to the softly-resilient, thermally-deformable temperature range of the substrate plastic. Sheet thickness is 50-500 nm. The effect layer, a succession of transparent dielectric sheets and part-transparent metallic layers, forms interference layers in the composite. In a further variant, it comprises two transparent layers with intervening part-transparent metallic layer. The latter is a metal oxide and is 10-1000 nm thick. Effect layer and melt layer comprise the same material, forming a unity (3, 4). The sheet is hot-pressed onto surfaces to be coated. Radiative heating or glow discharge is employed to perform the application, in a vacuum chamber. Before application, the surfaces to be joined are made extremely clean by glow discharge in an inert gas. Composite sheet manufacture and application to a surface take place in the same vacuum chamber, without intermediate cooling. Application of the melt layer, and metal coating of the component surface take place simultaneously, using the same metal and in the same vacuum chamber. A stamp complementary in shape to the surface being coated, applies the intervening sheet composite.
Patent DE-19838621-A1 (DE)
Title: Automatic printing advertising board
Inventor: MEHNERT ERICH
IPC: G09F7/00
Filed: 1998-08-25
Abstract: The advertising board may have a long pin plotter, printer or ink jet printer, or a printer with piezo-ceramic rods which can be cylindrical, round, rectangular or flat, and are preferably arranged in honeycomb-shape. Each rod produces bright or black-and-white dots in an image storage. Such a honeycomb surface can be laid on a rotary printing roller or colour print. The colours can be water-soluble or turpentine-soluble. The rotary printing ink can be in a cartridge which can be closed in an airtight manner or opened electrically or mechanically.
Patent DE-19839007-A1 (DE)
Title: Verfahren zur Herstellung von biaxial orientierten PET-Folie und Verwendung derselben für Folienkondensatoren in der SMD-Technik
Inventor: KLIESCH HOLGER
IPC: B29C55/12
Filed: 1998-08-29
Abstract: Die Erfindung beschreibt ein Verfahren zur Herstellung einer biaxial orientierten Folie mit einer Dicke von < 10 mum, wobei eine Polymerschmelze durch den Spalt und Extrusionsdüse auf eine Kühlwalze extrudiert, in Längs- und Querrichtung gestreckt und in Längsrichtung um > 0,1% und Querrichtung um > 3% relaxiert wird, wobei die Folie während der Längs- und Querrelaxation an den Rändern gehalten wird und die Folie aufgewickelt wird.
Patent DE-19840269-A1 (DE)
Title: Protective bag double wall has inner foil changing colour when exposed to air, providing visible tamper-evidence to prevent criminal extortion
Inventor: MOELLEMANN WILHELM
IPC: B65D79/02
Filed: 1998-09-03
Abstract: Detecting tampering of a sealed package comprises retaining goods within a first wrapper which is covered by a second evacuated airtight wrapper with a transparent window. An indicator foil is inserted under the window, which reacts and changes colour when exposed to oxygen, nitrogen, carbon dioxide and/or other gases contained in ambient air.
Patent DE-19840815-A1 (DE)
Title: Method for measuring wheel speeds, for vehicle braking control
Inventor: SUZUMURA MICHIAKI
IPC: G01P3/481
Filed: 1998-09-07
Abstract: The method involves using a wheel speed sensor (31) to produce signals proportional to each wheel speed and an electronic control unit (30). The wheel speed is computed on the basis of each signal from the wheel speed sensors. The rise or the fall of each signal pulse of a pulse signal of the sensor is counted, if the wheel speed is higher than a set value. In addition, the rise and fall of each pulse of the sensor pulse signal is counted, if the wheel speed is lower than a set value. The counted values are set in relation to a time, elapsing for the measuring of the count values.
Patent DE-19842995-A1 (DE)
Title: Mechanical tipping mechanism for trailer of private vehicle has additional joint close to ground on coupling rod to re-direct horizontal reaction force of vehicle into perpendicular lifting force to raise trailer towing bar
Inventor: HEIMANN JOSEF
IPC: B60D1/46
Filed: 1998-09-21
Abstract: An additional joint(8) close to the ground is used on the coupling rod between the vehicle and single-axle or double-axle trailer to re-direct the horizontal reaction force of the vehicle into a perpendicular lifting force to raise the towing bar of the trailer.
Patent DE-19844956-A1 (DE)
Title: Fault diagnosis circuit for a bridge circuit
Inventor: SATO MORIO
IPC: G01R31/50
Filed: 1998-09-30
Abstract: Through pull-up/pull-down (P+,P-) leads the fault diagnosis system (1) closes and opens the bridge switching elements (Q1-Q4). In the pull-up mode a fault diagnosis voltage is applied through a resistance (R+) and in the pull-down mode earth potential through a resistance (R-). Depending on the particular combination of open and closed switching elements a change in the monitoring potential results
Patent DE-19847941-A1 (DE)
Title: Common cryptographic key establishment method for subscribers involves successively combining two known secret values into a new common value throughout using Diffie-Hellmann technique
Inventor: SCHWENK JOERG
IPC: H04L9/08
Filed: 1998-10-09
Abstract: The method involves using the Diffie-Hellmann or DH technique. A leaf of a binary structured tree with exactly n leaves and depth log2n is allocated to each of the n subscribers (A,B,C). A secret value is generated for each subscriber, and is associated with the relevant leaf. Secret values are established successively towards the tree root for all nodes of the tree, in which two known values are always combined into a new common value. This is done throughout using the DH technique, and is associated with a common node so that the last node (KW), and hence the root, contains the common key for all subscribers.
Patent DE-19853160-A1 (DE)
Title: Actuator for motor vehicle door lock has transfer element that can be placed in or out of engagement with actuating lever for triggering door lock during changeover movement
Inventor: KRUEGER NORBERT
IPC: E05B77/28
Filed: 1998-11-18
Abstract: The actuator has an outer handle transfer element (11) switchable by a lever mechanism between standby and locking positions by moving an internal security angle or a closure cylinder (8). The lever mechanism has a central lever (5) engaged by a central locking control element (47) near the internal security handle (51) and closure cylinder. The transfer element can be placed in or out of engagement with an actuating lever for triggering the door lock during changeover. The central lever can be moved into the standby position by operating the internal handle.
Patent DE-19853806-A1 (DE)
Title: Safety belt for motor vehicles and aircraft has two-part accessory with two cutting blades for use after accidents
Inventor: PEREIRA CRISTINA
IPC: B64D25/06
Filed: 1998-11-21
Abstract: The safety belt (1) is equipped with a two-part device having two cutting blades. The device consists of a base (2A,3) and a cover and the two blades are welded into base and cover. The base has a belt guide (6) and blade guide, and a base clip guide. The cover also has a clip guide. The base is of hard PVC, and the blades are of metal.
Patent DE-19855700-A1 (DE)
Title: Buffer for furniture doors comprises inelastic bush containing elastic buffer element with protruding conical end
Inventor: PRIES SVEN
IPC: A47B88/00
Filed: 1998-12-02
Abstract: A buffer for fitting into a recess (8) in furniture items (6) consists of an inelastic bush (4) with a locating rim (26) and an elastic insert (3). The insert (3) is in one piece with the bush (4) and has a conical protruding end (24). The insert (3) can have a cylindrical hole (28) and a retaining section (20) of larger diameter.  An Independent claim is also included for making the buffer by injection molding the bush using a thermoplastic polymer and injection molding the insert (3) into a through recess (10) using an elastomer.
Patent DE-19857605-A1 (DE)
Title: Gerät zum Lesen und/oder Schreiben von Datenmarkierungen eines optischen Aufzeichnungsträgers
Inventor: KABUTZ MARTEN
IPC: G11B7/007
Filed: 1998-12-15
Abstract: Die vorliegende Erfindung betrifft ein Gerät zum Lesen und/oder Schreiben von Daten-Markierungen (25) eines optischen Aufzeichnungsträgers (1), welcher entlang einer Spur (20) angeordnete Daten-Markierungen (25) und seitlich versetzt zur Mitte dieser Spur (20) angeordnete Header-Markierungen (25') aufweist. Das Gerät weist einen Signalformer (4), eine Header-Erkennungs-Einheit (9) und eine von dieser angesteuerte Schalter-Einheit (6) auf. DOLLAR A Aufgabe der Erfindung ist es, das Auslesen von Daten und Header-Markierungen mit möglichst niedriger Fehlerrate zu ermöglichen. DOLLAR A Das erfindungsgemäße Gerät weist dazu einen Schwellwertbildner (5) und eine Speichereinheit (7) mit mindestens zwei Speicherplätzen (M01, M02, M11, M12, M21, M22) auf, wobei mittels der Schalter-Einheit (6) der Eingang der Speichereinheit (7) mit dem Ausgang des Schwellwertbildners (5) und deren Ausgang mit einem Schwellwert-Eingang des Signalformers (4) verbindbar ist. Das erfindungsgemäße Gerät eignet sich zum Lesen und/oder Schreiben optischer Aufzeichnungsträger wie beispielsweise einer DVD-RAM.
Patent DE-19859232-A1 (DE)
Title: Vorrichtung zum schlüssellosen Entriegeln und Verriegeln von Kraftfahrzeugtüren
Inventor: LAMBRECHT KARL-FRIEDRICH
IPC: G07C9/00
Filed: 1998-12-22
Abstract: Es wird eine Vorrichtung zum schlüssellosen Entriegeln und Verriegeln von Kraftfahrzeugtüren beschrieben, die eine Fernbedienung mit einem Sender, eine im Kraftfahrzeug angeordnete, den jeweiligen Schließmechanismus der Tür betätigende Stelleinrichtung und eine der Stelleinrichtung zugeordnete Empfangsantenne aufweist. Um eine solche Vorrichtung mit einer leistungsfähigen Empfangsantenne für Ultrahochfrequenzsignale zu schaffen, wird vorgeschlagen, daß die Empfangsantenne (5) in mindestens einem der Lenkstockhebel (6, 7) des Kraftfahrzeugs ausgebildet ist.
Patent DE-19859483-A1 (DE)
Title: Computer with system cards and peripheral cards switches off clock output signal from system card when inserted into peripheral socket
Inventor: HOFER REINHOLD
IPC: G06F13/40
Filed: 1998-12-22
Abstract: A system card (14) has a control contact (24) which is connected to a control socket (22) of a bus (12) and activates a clock output signal from the system card, which is fed via a clock contact (CLK0) to the bus. A peripheral card (16) includes a clock contact (CLK0) as a clock input. A system card can be inserted in to system socket and into a peripheral socket. When inserted in to a system socket, the clock output signal is activated, and when inserted into a peripheral socket, the clock output signal is switched off.